{"id":1877,"date":"2026-05-06T02:09:47","date_gmt":"2026-05-06T02:09:47","guid":{"rendered":"https:\/\/trieuminh.com\/?p=1877"},"modified":"2026-06-14T15:02:28","modified_gmt":"2026-06-14T15:02:28","slug":"tinh-toan-chon-bom-trong-he-thong-mep","status":"publish","type":"post","link":"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/","title":{"rendered":"T\u00cdNH TO\u00c1N CH\u1eccN B\u01a0M TRONG H\u1ec6 TH\u1ed0NG MEP"},"content":{"rendered":"<h1 data-section-id=\"1c6ma0w\" data-start=\"320\" data-end=\"439\"><span class=\"ez-toc-section\" id=\"TINH_TOAN_CHON_BOM_TRONG_HE_THONG_MEP_HUONG_DAN_CHI_TIET_PHAN_LOAI_SO_SANH_VA_XAC_DINH_LUU_LUONG_%E2%80%93_COT_AP_CHINH_XAC\"><\/span>T\u00cdNH TO\u00c1N CH\u1eccN B\u01a0M TRONG H\u1ec6 TH\u1ed0NG MEP: H\u01af\u1edaNG D\u1eaaN CHI TI\u1ebeT PH\u00c2N LO\u1ea0I, SO S\u00c1NH V\u00c0 X\u00c1C \u0110\u1ecaNH L\u01afU L\u01af\u1ee2NG \u2013 C\u1ed8T \u00c1P CH\u00cdNH X\u00c1C<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<hr data-start=\"441\" data-end=\"444\" \/>\n<h2 data-section-id=\"18lj7ln\" data-start=\"446\" data-end=\"538\"><span class=\"ez-toc-section\" id=\"1_Tong_quan_ve_tinh_toan_chon_bom_trong_he_thong_MEP_va_vai_tro_thuc_te_trong_cong_trinh\"><\/span>1. T\u1ed5ng quan v\u1ec1 t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP v\u00e0 vai tr\u00f2 th\u1ef1c t\u1ebf trong c\u00f4ng tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"540\" data-end=\"1143\">Trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf c\u01a1 \u0111i\u1ec7n c\u00f4ng tr\u00ecnh (MEP), vi\u1ec7c <strong data-start=\"595\" data-end=\"636\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong> kh\u00f4ng \u0111\u01a1n thu\u1ea7n ch\u1ec9 l\u00e0 l\u1ef1a ch\u1ecdn m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p, m\u00e0 th\u1ef1c ch\u1ea5t l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh k\u1ef9 thu\u1eadt mang t\u00ednh t\u1ed5ng h\u1ee3p, \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi thi\u1ebft k\u1ebf ph\u1ea3i hi\u1ec3u r\u00f5 \u0111\u1eb7c t\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng, \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf, c\u0169ng nh\u01b0 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a b\u01a1m trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u00f4ng tr\u00ecnh.<\/p>\n<p data-start=\"540\" data-end=\"1143\">M\u1ed9t h\u1ec7 th\u1ed1ng b\u01a1m \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n ch\u00ednh x\u00e1c s\u1ebd \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh, duy tr\u00ec \u00e1p l\u1ef1c v\u00e0 l\u01b0u l\u01b0\u1ee3ng theo y\u00eau c\u1ea7u, \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u c\u0169ng nh\u01b0 chi ph\u00ed v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#TINH_TOAN_CHON_BOM_TRONG_HE_THONG_MEP_HUONG_DAN_CHI_TIET_PHAN_LOAI_SO_SANH_VA_XAC_DINH_LUU_LUONG_%E2%80%93_COT_AP_CHINH_XAC\" >T\u00cdNH TO\u00c1N CH\u1eccN B\u01a0M TRONG H\u1ec6 TH\u1ed0NG MEP: H\u01af\u1edaNG D\u1eaaN CHI TI\u1ebeT PH\u00c2N LO\u1ea0I, SO S\u00c1NH V\u00c0 X\u00c1C \u0110\u1ecaNH L\u01afU L\u01af\u1ee2NG \u2013 C\u1ed8T \u00c1P CH\u00cdNH X\u00c1C<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#1_Tong_quan_ve_tinh_toan_chon_bom_trong_he_thong_MEP_va_vai_tro_thuc_te_trong_cong_trinh\" >1. T\u1ed5ng quan v\u1ec1 t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP v\u00e0 vai tr\u00f2 th\u1ef1c t\u1ebf trong c\u00f4ng tr\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#2_Phan_loai_bom_trong_tinh_toan_chon_bom_trong_he_thong_MEP_theo_nguyen_ly_va_ung_dung\" >2. Ph\u00e2n lo\u1ea1i b\u01a1m trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP theo nguy\u00ean l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#21_Bom_ly_tam_trong_he_thong_MEP_%E2%80%93_loai_pho_bien_nhat\" >2.1. B\u01a1m ly t\u00e2m trong h\u1ec7 th\u1ed1ng MEP \u2013 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#22_Bom_truc_dung_da_tang_canh_trong_tinh_toan_chon_bom_trong_he_thong_MEP_cho_nha_cao_tang\" >2.2. B\u01a1m tr\u1ee5c \u0111\u1ee9ng \u0111a t\u1ea7ng c\u00e1nh trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP cho nh\u00e0 cao t\u1ea7ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#23_Bom_tang_ap_trong_tinh_toan_chon_bom_trong_he_thong_MEP_hien_dai\" >2.3. B\u01a1m t\u0103ng \u00e1p trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP hi\u1ec7n \u0111\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#24_Bom_chua_chay_trong_tinh_toan_chon_bom_trong_he_thong_MEP_theo_tieu_chuan\" >2.4. B\u01a1m ch\u1eefa ch\u00e1y trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP theo ti\u00eau chu\u1ea9n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#25_Bom_diesel_trong_he_thong_PCCC_%E2%80%93_yeu_to_bat_buoc_trong_tinh_toan_chon_bom_trong_he_thong_MEP\" >2.5. B\u01a1m diesel trong h\u1ec7 th\u1ed1ng PCCC \u2013 y\u1ebfu t\u1ed1 b\u1eaft bu\u1ed9c trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#3_Tieu_chi_ky_thuat_quan_trong_trong_tinh_toan_chon_bom_trong_he_thong_MEP\" >3. Ti\u00eau ch\u00ed k\u1ef9 thu\u1eadt quan tr\u1ecdng trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#31_Luu_luong_Flow_rate_%E2%80%93_Q_trong_tinh_toan_chon_bom_trong_he_thong_MEP\" >3.1. L\u01b0u l\u01b0\u1ee3ng (Flow rate \u2013 Q) trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#32_Cot_ap_Head_%E2%80%93_H_trong_tinh_toan_chon_bom_trong_he_thong_MEP\" >3.2. C\u1ed9t \u00e1p (Head \u2013 H) trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#33_Ton_that_ma_sat_trong_duong_ong\" >3.3. T\u1ed5n th\u1ea5t ma s\u00e1t trong \u0111\u01b0\u1eddng \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#34_Ton_that_cuc_bo_tai_phu_kien_va_thiet_bi\" >3.4. T\u1ed5n th\u1ea5t c\u1ee5c b\u1ed9 t\u1ea1i ph\u1ee5 ki\u1ec7n v\u00e0 thi\u1ebft b\u1ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#35_Hieu_suat_bom_va_diem_lam_viec_toi_uu_BEP\" >3.5. Hi\u1ec7u su\u1ea5t b\u01a1m v\u00e0 \u0111i\u1ec3m l\u00e0m vi\u1ec7c t\u1ed1i \u01b0u (BEP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#36_NPSH_va_nguy_co_xam_thuc_cavitation\" >3.6. NPSH v\u00e0 nguy c\u01a1 x\u00e2m th\u1ef1c (cavitation)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#4_Phuong_phap_tinh_toan_luu_luong_trong_tinh_toan_chon_bom_trong_he_thong_MEP_phan_tich_chi_tiet\" >4. Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP (ph\u00e2n t\u00edch chi ti\u1ebft)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#41_Tinh_toan_luu_luong_he_thong_cap_nuoc_sinh_hoat\" >4.1. T\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#42_Tinh_toan_luu_luong_he_thong_HVAC_nuoc_lanh_nuoc_nong\" >4.2. T\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng HVAC (n\u01b0\u1edbc l\u1ea1nh, n\u01b0\u1edbc n\u00f3ng)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#43_Tinh_toan_luu_luong_he_thong_chua_chay\" >4.3. T\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#5_Phuong_phap_tinh_toan_cot_ap_trong_tinh_toan_chon_bom_trong_he_thong_MEP_chi_tiet_thuc_te\" >5. Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n c\u1ed9t \u00e1p trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP (chi ti\u1ebft th\u1ef1c t\u1ebf)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#51_Cot_ap_tinh_trong_he_thong\" >5.1. C\u1ed9t \u00e1p t\u0129nh trong h\u1ec7 th\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#52_Phan_tich_ton_that_toan_he_thong_mot_cach_thuc_te\" >5.2. Ph\u00e2n t\u00edch t\u1ed5n th\u1ea5t to\u00e0n h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch th\u1ef1c t\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#53_Ap_luc_yeu_cau_tai_thiet_bi_dau_cuoi\" >5.3. \u00c1p l\u1ef1c y\u00eau c\u1ea7u t\u1ea1i thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#6_Vi_du_tinh_toan_chon_bom_trong_he_thong_MEP_phan_tich_day_du\" >6. V\u00ed d\u1ee5 t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP (ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#7_Phan_tich_lua_chon_bom_tang_ap_trong_tinh_toan_chon_bom_trong_he_thong_MEP\" >7. Ph\u00e2n t\u00edch l\u1ef1a ch\u1ecdn b\u01a1m t\u0103ng \u00e1p trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#8_Phan_tich_he_thong_bom_chua_chay_va_bom_diesel_trong_tinh_toan_chon_bom_trong_he_thong_MEP\" >8. Ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng b\u01a1m ch\u1eefa ch\u00e1y v\u00e0 b\u01a1m diesel trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#9_Nhung_sai_lam_pho_bien_trong_tinh_toan_chon_bom_trong_he_thong_MEP\" >9. Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#10_Ket_luan_tong_the_ve_tinh_toan_chon_bom_trong_he_thong_MEP\" >10. K\u1ebft lu\u1eadn t\u1ed5ng th\u1ec3 v\u1ec1 t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#%F0%9F%93%A5_Tai_file_pdf_Bang_tinh_chon_bom\" >\ud83d\udce5 T\u1ea3i file pdf B\u1ea3ng t\u00ednh ch\u1ecdn b\u01a1m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/trieuminh.com\/en\/tinh-toan-chon-bom-trong-he-thong-mep\/#Xem_them\" >More<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p data-start=\"1145\" data-end=\"1630\">Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu vi\u1ec7c t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP b\u1ecb sai l\u1ec7ch, d\u00f9 ch\u1ec9 l\u00e0 m\u1ed9t sai s\u1ed1 nh\u1ecf trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u1ed9t \u00e1p hay l\u01b0u l\u01b0\u1ee3ng, c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng nh\u01b0 thi\u1ebfu \u00e1p t\u1ea1i thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i, dao \u0111\u1ed9ng \u00e1p l\u1ef1c trong h\u1ec7 th\u1ed1ng, ti\u00eau t\u1ed1n \u0111i\u1ec7n n\u0103ng v\u01b0\u1ee3t m\u1ee9c ho\u1eb7c th\u1eadm ch\u00ed g\u00e2y h\u01b0 h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb li\u00ean quan. Ch\u00ednh v\u00ec v\u1eady, vi\u1ec7c hi\u1ec3u r\u00f5 b\u1ea3n ch\u1ea5t c\u1ee7a c\u00e1c lo\u1ea1i b\u01a1m, ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n v\u00e0 ti\u00eau chu\u1ea9n l\u1ef1a ch\u1ecdn l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 k\u1ef9 s\u01b0 MEP n\u00e0o.<\/p>\n<hr data-start=\"1632\" data-end=\"1635\" \/>\n<h2 data-section-id=\"1gatdhq\" data-start=\"1637\" data-end=\"1727\"><span class=\"ez-toc-section\" id=\"2_Phan_loai_bom_trong_tinh_toan_chon_bom_trong_he_thong_MEP_theo_nguyen_ly_va_ung_dung\"><\/span>2. Ph\u00e2n lo\u1ea1i b\u01a1m trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP theo nguy\u00ean l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1h40n7y\" data-start=\"1729\" data-end=\"1788\"><span class=\"ez-toc-section\" id=\"21_Bom_ly_tam_trong_he_thong_MEP_%E2%80%93_loai_pho_bien_nhat\"><\/span>2.1. B\u01a1m ly t\u00e2m trong h\u1ec7 th\u1ed1ng MEP \u2013 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1790\" data-end=\"2163\">Trong qu\u00e1 tr\u00ecnh <strong data-start=\"1806\" data-end=\"1847\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong>, b\u01a1m ly t\u00e2m lu\u00f4n l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u nh\u1edd v\u00e0o kh\u1ea3 n\u0103ng cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng l\u1edbn, v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u01a1m ly t\u00e2m d\u1ef1a tr\u00ean vi\u1ec7c s\u1eed d\u1ee5ng l\u1ef1c ly t\u00e2m sinh ra t\u1eeb b\u00e1nh c\u00f4ng t\u00e1c quay v\u1edbi t\u1ed1c \u0111\u1ed9 cao, t\u1eeb \u0111\u00f3 truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng cho ch\u1ea5t l\u1ecfng v\u00e0 \u0111\u1ea9y ch\u1ea5t l\u1ecfng \u0111i theo h\u01b0\u1edbng t\u1eeb t\u00e2m ra ngo\u00e0i.<\/p>\n<p data-start=\"2165\" data-end=\"2543\">Lo\u1ea1i b\u01a1m n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng nh\u01b0 c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed (HVAC), h\u1ec7 th\u1ed1ng n\u01b0\u1edbc n\u00f3ng \u2013 n\u01b0\u1edbc l\u1ea1nh v\u00e0 c\u1ea3 h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p. Tuy nhi\u00ean, khi s\u1eed d\u1ee5ng b\u01a1m ly t\u00e2m, ng\u01b0\u1eddi thi\u1ebft k\u1ebf c\u1ea7n \u0111\u1eb7c bi\u1ec7t l\u01b0u \u00fd \u0111\u1ebfn \u0111i\u1ec3m l\u00e0m vi\u1ec7c t\u1ed1i \u01b0u (BEP), b\u1edfi n\u1ebfu b\u01a1m v\u1eadn h\u00e0nh qu\u00e1 xa \u0111i\u1ec3m n\u00e0y, hi\u1ec7u su\u1ea5t s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u00e0 g\u00e2y hao ph\u00ed n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<figure id=\"attachment_1878\" aria-describedby=\"caption-attachment-1878\" style=\"width: 438px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1878\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-ly-tam.jpg\" alt=\"B\u01a0M LY T\u00c2M\" width=\"438\" height=\"314\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-ly-tam.jpg 265w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-ly-tam-18x12.jpg 18w\" sizes=\"auto, (max-width: 438px) 100vw, 438px\" \/><figcaption id=\"caption-attachment-1878\" class=\"wp-caption-text\">B\u01a0M LY T\u00c2M<\/figcaption><\/figure>\n<hr data-start=\"2545\" data-end=\"2548\" \/>\n<h3 data-section-id=\"13kyjz0\" data-start=\"2550\" data-end=\"2646\"><span class=\"ez-toc-section\" id=\"22_Bom_truc_dung_da_tang_canh_trong_tinh_toan_chon_bom_trong_he_thong_MEP_cho_nha_cao_tang\"><\/span>2.2. B\u01a1m tr\u1ee5c \u0111\u1ee9ng \u0111a t\u1ea7ng c\u00e1nh trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP cho nh\u00e0 cao t\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2648\" data-end=\"2932\">Trong c\u00e1c c\u00f4ng tr\u00ecnh cao t\u1ea7ng, khi y\u00eau c\u1ea7u \u00e1p l\u1ef1c l\u1edbn nh\u01b0ng kh\u00f4ng gian l\u1eafp \u0111\u1eb7t h\u1ea1n ch\u1ebf, b\u01a1m tr\u1ee5c \u0111\u1ee9ng \u0111a t\u1ea7ng c\u00e1nh tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u. Lo\u1ea1i b\u01a1m n\u00e0y c\u00f3 c\u1ea5u t\u1ea1o g\u1ed3m nhi\u1ec1u t\u1ea7ng c\u00e1nh x\u1ebfp ch\u1ed3ng l\u00ean nhau, gi\u00fap t\u0103ng \u00e1p l\u1ef1c qua t\u1eebng t\u1ea7ng m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng k\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3 c\u1ee7a b\u01a1m.<\/p>\n<p data-start=\"2934\" data-end=\"3153\">Khi th\u1ef1c hi\u1ec7n <strong data-start=\"2948\" data-end=\"2989\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong>, b\u01a1m tr\u1ee5c \u0111\u1ee9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c h\u1ec7 th\u1ed1ng t\u0103ng \u00e1p, h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc cho nh\u00e0 cao t\u1ea7ng ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u \u00e1p l\u1ef1c l\u1edbn nh\u01b0ng l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng qu\u00e1 cao.<\/p>\n<figure id=\"attachment_1881\" aria-describedby=\"caption-attachment-1881\" style=\"width: 345px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1881\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-truc-dung.jpg\" alt=\"B\u01a0M TR\u1ee4C \u0110\u1ee8NG\" width=\"345\" height=\"398\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-truc-dung.jpg 209w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-truc-dung-10x12.jpg 10w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><figcaption id=\"caption-attachment-1881\" class=\"wp-caption-text\">B\u01a0M TR\u1ee4C \u0110\u1ee8NG<\/figcaption><\/figure>\n<hr data-start=\"3155\" data-end=\"3158\" \/>\n<h3 data-section-id=\"3say2x\" data-start=\"3160\" data-end=\"3233\"><span class=\"ez-toc-section\" id=\"23_Bom_tang_ap_trong_tinh_toan_chon_bom_trong_he_thong_MEP_hien_dai\"><\/span>2.3. B\u01a1m t\u0103ng \u00e1p trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP hi\u1ec7n \u0111\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3235\" data-end=\"3525\">M\u1ed9t trong nh\u1eefng xu h\u01b0\u1edbng thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i trong MEP l\u00e0 s\u1eed d\u1ee5ng <strong data-start=\"3299\" data-end=\"3345\">h\u1ec7 th\u1ed1ng b\u01a1m t\u0103ng \u00e1p (booster pump system)<\/strong> thay v\u00ec ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t b\u01a1m \u0111\u01a1n l\u1ebb. H\u1ec7 th\u1ed1ng n\u00e0y th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u b\u01a1m ho\u1ea1t \u0111\u1ed9ng song song, k\u1ebft h\u1ee3p v\u1edbi bi\u1ebfn t\u1ea7n \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 quay c\u1ee7a b\u01a1m theo nhu c\u1ea7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n<p data-start=\"3527\" data-end=\"3885\">\u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a h\u1ec7 th\u1ed1ng b\u01a1m t\u0103ng \u00e1p l\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec \u00e1p l\u1ef1c \u1ed5n \u0111\u1ecbnh trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, b\u1ea5t k\u1ec3 l\u01b0u l\u01b0\u1ee3ng ti\u00eau th\u1ee5 thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o. Khi nhu c\u1ea7u s\u1eed d\u1ee5ng n\u01b0\u1edbc th\u1ea5p, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ch\u1ec9 v\u1eadn h\u00e0nh m\u1ed9t b\u01a1m v\u1edbi t\u1ed1c \u0111\u1ed9 th\u1ea5p; khi nhu c\u1ea7u t\u0103ng cao, c\u00e1c b\u01a1m kh\u00e1c s\u1ebd \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t t\u1ef1 \u0111\u1ed9ng, \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 l\u01b0u l\u01b0\u1ee3ng m\u00e0 v\u1eabn t\u1ed1i \u01b0u \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5.<\/p>\n<p data-start=\"3887\" data-end=\"4126\">Trong qu\u00e1 tr\u00ecnh <strong data-start=\"3903\" data-end=\"3944\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong>, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh b\u01a1m t\u0103ng \u00e1p ph\u00f9 h\u1ee3p (v\u00ed d\u1ee5 2 b\u01a1m + 1 d\u1ef1 ph\u00f2ng, ho\u1eb7c 3 b\u01a1m + 1 d\u1ef1 ph\u00f2ng) \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<figure id=\"attachment_1880\" aria-describedby=\"caption-attachment-1880\" style=\"width: 476px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1880\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-tang-ap.png\" alt=\"B\u01a0M T\u0102NG \u00c1P\" width=\"476\" height=\"476\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-tang-ap.png 600w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-tang-ap-12x12.png 12w\" sizes=\"auto, (max-width: 476px) 100vw, 476px\" \/><figcaption id=\"caption-attachment-1880\" class=\"wp-caption-text\">B\u01a0M T\u0102NG \u00c1P<\/figcaption><\/figure>\n<hr data-start=\"4128\" data-end=\"4131\" \/>\n<h3 data-section-id=\"14e2b8r\" data-start=\"4133\" data-end=\"4215\"><span class=\"ez-toc-section\" id=\"24_Bom_chua_chay_trong_tinh_toan_chon_bom_trong_he_thong_MEP_theo_tieu_chuan\"><\/span>2.4. B\u01a1m ch\u1eefa ch\u00e1y trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP theo ti\u00eau chu\u1ea9n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4217\" data-end=\"4479\">H\u1ec7 th\u1ed1ng b\u01a1m ch\u1eefa ch\u00e1y l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 th\u1ed1ng quan tr\u1ecdng nh\u1ea5t trong MEP, b\u1edfi n\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn an to\u00e0n t\u00ednh m\u1ea1ng v\u00e0 t\u00e0i s\u1ea3n. Do \u0111\u00f3, vi\u1ec7c <strong data-start=\"4368\" data-end=\"4418\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP cho PCCC<\/strong> ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 TCVN ho\u1eb7c NFPA.<\/p>\n<p data-start=\"4481\" data-end=\"4554\">M\u1ed9t h\u1ec7 th\u1ed1ng b\u01a1m ch\u1eefa ch\u00e1y ti\u00eau chu\u1ea9n th\u01b0\u1eddng bao g\u1ed3m ba th\u00e0nh ph\u1ea7n ch\u00ednh:<\/p>\n<ol data-start=\"4556\" data-end=\"4664\">\n<li data-section-id=\"1fku630\" data-start=\"4556\" data-end=\"4602\">B\u01a1m ch\u00ednh (main pump) \u2013 th\u01b0\u1eddng l\u00e0 b\u01a1m \u0111i\u1ec7n<\/li>\n<li data-section-id=\"wj65pj\" data-start=\"4603\" data-end=\"4636\">B\u01a1m diesel (diesel fire pump)<\/li>\n<li data-section-id=\"1pkgw9w\" data-start=\"4637\" data-end=\"4664\">B\u01a1m b\u00f9 \u00e1p (jockey pump)<\/li>\n<\/ol>\n<figure id=\"attachment_1879\" aria-describedby=\"caption-attachment-1879\" style=\"width: 624px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1879\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-pccc.jpg\" alt=\"B\u01a0M PCCC\" width=\"624\" height=\"406\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-pccc.jpg 624w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/bom-pccc-18x12.jpg 18w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><figcaption id=\"caption-attachment-1879\" class=\"wp-caption-text\">B\u01a0M PCCC<\/figcaption><\/figure>\n<hr data-start=\"4666\" data-end=\"4669\" \/>\n<h3 data-section-id=\"1x9ijoq\" data-start=\"4671\" data-end=\"4772\"><span class=\"ez-toc-section\" id=\"25_Bom_diesel_trong_he_thong_PCCC_%E2%80%93_yeu_to_bat_buoc_trong_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>2.5. B\u01a1m diesel trong h\u1ec7 th\u1ed1ng PCCC \u2013 y\u1ebfu t\u1ed1 b\u1eaft bu\u1ed9c trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4774\" data-end=\"5091\">Trong c\u00e1c h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y hi\u1ec7n \u0111\u1ea1i, b\u01a1m diesel \u0111\u00f3ng vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n. Khi ngu\u1ed3n \u0111i\u1ec7n b\u1ecb gi\u00e1n \u0111o\u1ea1n, b\u01a1m diesel s\u1ebd \u0111\u1ea3m nh\u1eadn nhi\u1ec7m v\u1ee5 duy tr\u00ec \u00e1p l\u1ef1c v\u00e0 l\u01b0u l\u01b0\u1ee3ng cho h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y, \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng trong t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p.<\/p>\n<p data-start=\"5093\" data-end=\"5431\">B\u01a1m diesel th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong, h\u1ec7 th\u1ed1ng nhi\u00ean li\u1ec7u ri\u00eang v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp v\u1edbi ngu\u1ed3n \u0111i\u1ec7n. Tuy nhi\u00ean, khi l\u1ef1a ch\u1ecdn lo\u1ea1i b\u01a1m n\u00e0y trong qu\u00e1 tr\u00ecnh <strong data-start=\"5272\" data-end=\"5313\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong>, ng\u01b0\u1eddi thi\u1ebft k\u1ebf c\u1ea7n c\u00e2n nh\u1eafc th\u00eam c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 kh\u00f4ng gian l\u1eafp \u0111\u1eb7t, h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, ti\u1ebfng \u1ed3n v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>\n<h2 data-section-id=\"b9vhrd\" data-start=\"223\" data-end=\"301\"><span class=\"ez-toc-section\" id=\"3_Tieu_chi_ky_thuat_quan_trong_trong_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>3. Ti\u00eau ch\u00ed k\u1ef9 thu\u1eadt quan tr\u1ecdng trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"303\" data-end=\"668\">Khi th\u1ef1c hi\u1ec7n <strong data-start=\"317\" data-end=\"358\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong>, vi\u1ec7c hi\u1ec3u v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u00fang c\u00e1c ti\u00eau ch\u00ed k\u1ef9 thu\u1eadt l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh gi\u00fap l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p, v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Nh\u1eefng ti\u00eau ch\u00ed n\u00e0y kh\u00f4ng t\u1ed3n t\u1ea1i ri\u00eang l\u1ebb m\u00e0 c\u00f3 m\u1ed1i li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi nhau, v\u00ec v\u1eady c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch m\u1ed9t c\u00e1ch t\u1ed5ng th\u1ec3 thay v\u00ec xem x\u00e9t t\u1eebng y\u1ebfu t\u1ed1 \u0111\u1ed9c l\u1eadp.<\/p>\n<hr data-start=\"670\" data-end=\"673\" \/>\n<h3 data-section-id=\"7vgfq\" data-start=\"675\" data-end=\"753\"><span class=\"ez-toc-section\" id=\"31_Luu_luong_Flow_rate_%E2%80%93_Q_trong_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>3.1. L\u01b0u l\u01b0\u1ee3ng (Flow rate \u2013 Q) trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"755\" data-end=\"792\"><span class=\"inline-block align-middle\"><span class=\"katex\"><span class=\"katex-mathml\">Q=N\u00d7Q\u00a0<\/span><\/span><\/span><\/p>\n<p data-start=\"794\" data-end=\"1141\">L\u01b0u l\u01b0\u1ee3ng l\u00e0 th\u00f4ng s\u1ed1 c\u01a1 b\u1ea3n v\u00e0 quan tr\u1ecdng \u0111\u1ea7u ti\u00ean c\u1ea7n x\u00e1c \u0111\u1ecbnh, th\u1ec3 hi\u1ec7n l\u01b0\u1ee3ng n\u01b0\u1edbc ho\u1eb7c ch\u1ea5t l\u1ecfng m\u00e0 h\u1ec7 th\u1ed1ng c\u1ea7n cung c\u1ea5p trong m\u1ed9t \u0111\u01a1n v\u1ecb th\u1eddi gian. Trong th\u1ef1c t\u1ebf, l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng l\u00e0 gi\u00e1 tr\u1ecb c\u1ed1 \u0111\u1ecbnh m\u00e0 th\u01b0\u1eddng bi\u1ebfn \u0111\u1ed5i theo th\u1eddi \u0111i\u1ec3m s\u1eed d\u1ee5ng, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh nh\u01b0 chung c\u01b0, kh\u00e1ch s\u1ea1n ho\u1eb7c trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<p data-start=\"1143\" data-end=\"1408\">Do \u0111\u00f3, khi t\u00ednh to\u00e1n, ng\u01b0\u1eddi thi\u1ebft k\u1ebf kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c x\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng trung b\u00ecnh m\u00e0 c\u00f2n ph\u1ea3i xem x\u00e9t \u0111\u1ebfn l\u01b0u l\u01b0\u1ee3ng c\u1ef1c \u0111\u1ea1i, h\u1ec7 s\u1ed1 kh\u00f4ng \u0111\u1ed3ng th\u1eddi v\u00e0 c\u00e1c k\u1ecbch b\u1ea3n v\u1eadn h\u00e0nh kh\u00e1c nhau, nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng v\u1eabn ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 trong gi\u1edd cao \u0111i\u1ec3m.<\/p>\n<hr data-start=\"1410\" data-end=\"1413\" \/>\n<h3 data-section-id=\"6o5xmc\" data-start=\"1415\" data-end=\"1485\"><span class=\"ez-toc-section\" id=\"32_Cot_ap_Head_%E2%80%93_H_trong_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>3.2. C\u1ed9t \u00e1p (Head \u2013 H) trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1487\" data-end=\"1524\"><span class=\"inline-block align-middle\"><span class=\"katex\"><span class=\"katex-mathml\">H=H_static+H_loss+H_required<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p data-start=\"1526\" data-end=\"1912\">C\u1ed9t \u00e1p l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng th\u1ec3 hi\u1ec7n t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng m\u00e0 b\u01a1m c\u1ea7n cung c\u1ea5p \u0111\u1ec3 v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng t\u1eeb ngu\u1ed3n \u0111\u1ebfn \u0111i\u1ec3m s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng. \u0110\u00e2y l\u00e0 th\u00f4ng s\u1ed1 c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c c\u1ee7a b\u01a1m, b\u1edfi n\u1ebfu t\u00ednh to\u00e1n thi\u1ebfu c\u1ed9t \u00e1p, n\u01b0\u1edbc s\u1ebd kh\u00f4ng th\u1ec3 \u0111\u1ebfn \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed y\u00eau c\u1ea7u, trong khi n\u1ebfu t\u00ednh d\u01b0 qu\u00e1 nhi\u1ec1u, h\u1ec7 th\u1ed1ng s\u1ebd ti\u00eau t\u1ed1n \u0111i\u1ec7n n\u0103ng kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 c\u00f3 nguy c\u01a1 g\u00e2y h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb.<\/p>\n<hr data-start=\"1914\" data-end=\"1917\" \/>\n<h3 data-section-id=\"a15amb\" data-start=\"1919\" data-end=\"1959\"><span class=\"ez-toc-section\" id=\"33_Ton_that_ma_sat_trong_duong_ong\"><\/span>3.3. T\u1ed5n th\u1ea5t ma s\u00e1t trong \u0111\u01b0\u1eddng \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1961\" data-end=\"1998\"><span class=\"inline-block align-middle\"><span class=\"katex\"><span class=\"katex-mathml\">Hf=f*\u22c5L\/D\u22c5v^2\/(2g)<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p data-start=\"2000\" data-end=\"2331\">T\u1ed5n th\u1ea5t ma s\u00e1t l\u00e0 th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 b\u1ecf qua trong qu\u00e1 tr\u00ecnh <strong data-start=\"2063\" data-end=\"2104\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong>, b\u1edfi n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng \u1ed1ng, \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng, v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y v\u00e0 \u0111\u1ed9 nh\u00e1m c\u1ee7a v\u1eadt li\u1ec7u \u1ed1ng. Trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 \u0111\u01b0\u1eddng \u1ed1ng d\u00e0i ho\u1eb7c nhi\u1ec1u \u0111o\u1ea1n u\u1ed1n cong, t\u1ed5n th\u1ea5t n\u00e0y c\u00f3 th\u1ec3 chi\u1ebfm t\u1ef7 l\u1ec7 \u0111\u00e1ng k\u1ec3 trong t\u1ed5ng c\u1ed9t \u00e1p.<\/p>\n<hr data-start=\"2333\" data-end=\"2336\" \/>\n<h3 data-section-id=\"1022dee\" data-start=\"2338\" data-end=\"2387\"><span class=\"ez-toc-section\" id=\"34_Ton_that_cuc_bo_tai_phu_kien_va_thiet_bi\"><\/span>3.4. T\u1ed5n th\u1ea5t c\u1ee5c b\u1ed9 t\u1ea1i ph\u1ee5 ki\u1ec7n v\u00e0 thi\u1ebft b\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2389\" data-end=\"2426\"><span class=\"inline-block align-middle\"><span class=\"katex\"><span class=\"katex-mathml\">H_local=\u2211K\u22c5v^2\/(2g)<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p data-start=\"2428\" data-end=\"2753\">Ngo\u00e0i t\u1ed5n th\u1ea5t d\u1ecdc \u0111\u01b0\u1eddng \u1ed1ng, c\u00e1c ph\u1ee5 ki\u1ec7n nh\u01b0 van, co, t\u00ea, b\u1ed9 l\u1ecdc, \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c thi\u1ebft b\u1ecb trao \u0111\u1ed5i nhi\u1ec7t c\u0169ng g\u00e2y ra t\u1ed5n th\u1ea5t \u00e1p l\u1ef1c \u0111\u00e1ng k\u1ec3. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf, n\u1ebfu kh\u00f4ng t\u00ednh to\u00e1n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c t\u1ed5n th\u1ea5t c\u1ee5c b\u1ed9 n\u00e0y, k\u1ebft qu\u1ea3 l\u1ef1a ch\u1ecdn b\u01a1m s\u1ebd b\u1ecb sai l\u1ec7ch v\u00e0 d\u1eabn \u0111\u1ebfn h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang thi\u1ebft k\u1ebf.<\/p>\n<hr data-start=\"2755\" data-end=\"2758\" \/>\n<h3 data-section-id=\"1hv76sv\" data-start=\"2760\" data-end=\"2812\"><span class=\"ez-toc-section\" id=\"35_Hieu_suat_bom_va_diem_lam_viec_toi_uu_BEP\"><\/span>3.5. Hi\u1ec7u su\u1ea5t b\u01a1m v\u00e0 \u0111i\u1ec3m l\u00e0m vi\u1ec7c t\u1ed1i \u01b0u (BEP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2814\" data-end=\"3186\">Hi\u1ec7u su\u1ea5t c\u1ee7a b\u01a1m l\u00e0 ch\u1ec9 s\u1ed1 ph\u1ea3n \u00e1nh m\u1ee9c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng t\u1eeb \u0111\u1ed9ng c\u01a1 sang n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y. Trong qu\u00e1 tr\u00ecnh <strong data-start=\"2934\" data-end=\"2975\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong>, c\u1ea7n l\u1ef1a ch\u1ecdn b\u01a1m sao cho \u0111i\u1ec3m l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf n\u1eb1m g\u1ea7n \u0111i\u1ec3m hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u (Best Efficiency Point \u2013 BEP), b\u1edfi \u0111\u00e2y l\u00e0 v\u00f9ng m\u00e0 b\u01a1m ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh nh\u1ea5t, \u00edt rung \u0111\u1ed9ng, \u00edt hao m\u00f2n v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nh\u1ea5t.<\/p>\n<hr data-start=\"3188\" data-end=\"3191\" \/>\n<h3 data-section-id=\"186j0jf\" data-start=\"3193\" data-end=\"3239\"><span class=\"ez-toc-section\" id=\"36_NPSH_va_nguy_co_xam_thuc_cavitation\"><\/span>3.6. NPSH v\u00e0 nguy c\u01a1 x\u00e2m th\u1ef1c (cavitation)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3241\" data-end=\"3513\">M\u1ed9t y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u01b0ng th\u01b0\u1eddng b\u1ecb b\u1ecf qua l\u00e0 NPSH (Net Positive Suction Head). N\u1ebfu kh\u00f4ng \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n NPSH ph\u00f9 h\u1ee3p, b\u01a1m c\u00f3 th\u1ec3 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng x\u00e2m th\u1ef1c, g\u00e2y rung, \u1ed3n v\u00e0 l\u00e0m h\u1ecfng c\u00e1nh b\u01a1m trong th\u1eddi gian ng\u1eafn. V\u00ec v\u1eady, khi l\u1ef1a ch\u1ecdn b\u01a1m, lu\u00f4n ph\u1ea3i \u0111\u1ea3m b\u1ea3o:<\/p>\n<p data-start=\"3515\" data-end=\"3547\">NPSH_available &gt; NPSH_required<\/p>\n<hr data-start=\"3549\" data-end=\"3552\" \/>\n<h2 data-section-id=\"1ptmgb3\" data-start=\"3554\" data-end=\"3656\"><span class=\"ez-toc-section\" id=\"4_Phuong_phap_tinh_toan_luu_luong_trong_tinh_toan_chon_bom_trong_he_thong_MEP_phan_tich_chi_tiet\"><\/span>4. Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP (ph\u00e2n t\u00edch chi ti\u1ebft)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr data-start=\"3658\" data-end=\"3661\" \/>\n<h3 data-section-id=\"16vee9u\" data-start=\"3663\" data-end=\"3719\"><span class=\"ez-toc-section\" id=\"41_Tinh_toan_luu_luong_he_thong_cap_nuoc_sinh_hoat\"><\/span>4.1. T\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3721\" data-end=\"3972\">Trong h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t, l\u01b0u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u00e0 ti\u00eau chu\u1ea9n d\u00f9ng n\u01b0\u1edbc theo t\u1eebng lo\u1ea1i c\u00f4ng tr\u00ecnh. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c, c\u1ea7n b\u1ed5 sung th\u00eam c\u00e1c h\u1ec7 s\u1ed1 nh\u01b0 h\u1ec7 s\u1ed1 kh\u00f4ng \u0111\u1ed3ng th\u1eddi v\u00e0 h\u1ec7 s\u1ed1 d\u1ef1 ph\u00f2ng.<\/p>\n<p data-start=\"3974\" data-end=\"4245\">V\u00ed d\u1ee5, v\u1edbi m\u1ed9t t\u00f2a nh\u00e0 c\u00f3 300 ng\u01b0\u1eddi s\u1eed d\u1ee5ng, ti\u00eau chu\u1ea9n c\u1ea5p n\u01b0\u1edbc l\u00e0 150 l\u00edt\/ng\u01b0\u1eddi\/ng\u00e0y, t\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc ti\u00eau th\u1ee5 s\u1ebd l\u00e0 45 m\u00b3\/ng\u00e0y. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i to\u00e0n b\u1ed9 l\u01b0\u1ee3ng n\u01b0\u1edbc n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi, v\u00ec v\u1eady c\u1ea7n ph\u00e2n b\u1ed5 theo gi\u1edd cao \u0111i\u1ec3m \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng b\u01a1m ph\u00f9 h\u1ee3p.<\/p>\n<hr data-start=\"4247\" data-end=\"4250\" \/>\n<h3 data-section-id=\"a6ax2p\" data-start=\"4252\" data-end=\"4317\"><span class=\"ez-toc-section\" id=\"42_Tinh_toan_luu_luong_he_thong_HVAC_nuoc_lanh_nuoc_nong\"><\/span>4.2. T\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng HVAC (n\u01b0\u1edbc l\u1ea1nh, n\u01b0\u1edbc n\u00f3ng)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4319\" data-end=\"4356\"><span class=\"inline-block align-middle\"><span class=\"katex\"><span class=\"katex-mathml\">Q=Q_load\/(Cp\u00d7\u0394TQ<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"msupsub\"><span class=\"vlist-s\">\u200b)<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p data-start=\"4358\" data-end=\"4637\">Trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean t\u1ea3i nhi\u1ec7t c\u1ea7n trao \u0111\u1ed5i. Gi\u00e1 tr\u1ecb ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 (\u0394T) \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng, b\u1edfi n\u1ebfu ch\u1ecdn \u0394T qu\u00e1 nh\u1ecf, l\u01b0u l\u01b0\u1ee3ng s\u1ebd t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3, d\u1eabn \u0111\u1ebfn vi\u1ec7c ph\u1ea3i ch\u1ecdn b\u01a1m l\u1edbn h\u01a1n v\u00e0 ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n.<\/p>\n<hr data-start=\"4639\" data-end=\"4642\" \/>\n<h3 data-section-id=\"2mtb3c\" data-start=\"4644\" data-end=\"4691\"><span class=\"ez-toc-section\" id=\"43_Tinh_toan_luu_luong_he_thong_chua_chay\"><\/span>4.3. T\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4693\" data-end=\"5034\">Trong h\u1ec7 th\u1ed1ng PCCC, l\u01b0u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf, kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng. V\u00ed d\u1ee5, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u \u0111\u1ed3ng th\u1eddi hai h\u1ecdng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng c\u00f9ng l\u00fac ho\u1eb7c m\u1ed9t khu v\u1ef1c sprinkler v\u1edbi m\u1eadt \u0111\u1ed9 phun nh\u1ea5t \u0111\u1ecbnh. T\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed9ng d\u1ed3n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng t\u1ed5ng m\u00e0 b\u01a1m c\u1ea7n \u0111\u00e1p \u1ee9ng.<\/p>\n<hr data-start=\"5036\" data-end=\"5039\" \/>\n<h2 data-section-id=\"17fqh4d\" data-start=\"5041\" data-end=\"5138\"><span class=\"ez-toc-section\" id=\"5_Phuong_phap_tinh_toan_cot_ap_trong_tinh_toan_chon_bom_trong_he_thong_MEP_chi_tiet_thuc_te\"><\/span>5. Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n c\u1ed9t \u00e1p trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP (chi ti\u1ebft th\u1ef1c t\u1ebf)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr data-start=\"5140\" data-end=\"5143\" \/>\n<h3 data-section-id=\"r6raod\" data-start=\"5145\" data-end=\"5180\"><span class=\"ez-toc-section\" id=\"51_Cot_ap_tinh_trong_he_thong\"><\/span>5.1. C\u1ed9t \u00e1p t\u0129nh trong h\u1ec7 th\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5182\" data-end=\"5219\"><span class=\"inline-block align-middle\"><span class=\"katex\"><span class=\"katex-mathml\">H_static=z2\u2212z1<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p data-start=\"5221\" data-end=\"5384\">C\u1ed9t \u00e1p t\u0129nh l\u00e0 ch\u00eanh l\u1ec7ch \u0111\u1ed9 cao gi\u1eefa v\u1ecb tr\u00ed \u0111\u1eb7t b\u01a1m v\u00e0 \u0111i\u1ec3m s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng, v\u00e0 th\u01b0\u1eddng l\u00e0 th\u00e0nh ph\u1ea7n l\u1edbn nh\u1ea5t trong t\u1ed5ng c\u1ed9t \u00e1p \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh cao t\u1ea7ng.<\/p>\n<hr data-start=\"5386\" data-end=\"5389\" \/>\n<h3 data-section-id=\"quas6v\" data-start=\"5391\" data-end=\"5449\"><span class=\"ez-toc-section\" id=\"52_Phan_tich_ton_that_toan_he_thong_mot_cach_thuc_te\"><\/span>5.2. Ph\u00e2n t\u00edch t\u1ed5n th\u1ea5t to\u00e0n h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch th\u1ef1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5451\" data-end=\"5804\">Trong th\u1ef1c t\u1ebf thi\u1ebft k\u1ebf, t\u1ed5n th\u1ea5t kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00f4ng th\u1ee9c m\u00e0 c\u00f2n c\u1ea7n \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng d\u1ef1a tr\u00ean kinh nghi\u1ec7m, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p c\u00f3 nhi\u1ec1u nh\u00e1nh, nhi\u1ec1u thi\u1ebft b\u1ecb ho\u1eb7c thay \u0111\u1ed5i \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng li\u00ean t\u1ee5c. Vi\u1ec7c k\u1ebft h\u1ee3p gi\u1eefa t\u00ednh to\u00e1n v\u00e0 kinh nghi\u1ec7m th\u1ef1c t\u1ebf s\u1ebd gi\u00fap k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c h\u01a1n v\u00e0 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c sai s\u00f3t th\u01b0\u1eddng g\u1eb7p.<\/p>\n<hr data-start=\"5806\" data-end=\"5809\" \/>\n<h3 data-section-id=\"1s9bc5a\" data-start=\"5811\" data-end=\"5856\"><span class=\"ez-toc-section\" id=\"53_Ap_luc_yeu_cau_tai_thiet_bi_dau_cuoi\"><\/span>5.3. \u00c1p l\u1ef1c y\u00eau c\u1ea7u t\u1ea1i thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5858\" data-end=\"6106\">Ngo\u00e0i vi\u1ec7c \u0111\u01b0a n\u01b0\u1edbc \u0111\u1ebfn v\u1ecb tr\u00ed mong mu\u1ed1n, b\u01a1m c\u00f2n ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u00e1p l\u1ef1c \u0111\u1ee7 \u0111\u1ec3 thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. V\u00ed d\u1ee5, v\u00f2i n\u01b0\u1edbc c\u1ea7n \u00e1p l\u1ef1c t\u1ed1i thi\u1ec3u kho\u1ea3ng 10\u201315m, trong khi h\u1ec7 th\u1ed1ng sprinkler c\u00f3 th\u1ec3 y\u00eau c\u1ea7u \u00e1p l\u1ef1c cao h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng phun ph\u1ee7.<\/p>\n<p data-start=\"5858\" data-end=\"6106\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1882\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/LUA-CHON-BOM.png\" alt=\"\" width=\"825\" height=\"550\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/LUA-CHON-BOM.png 825w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/LUA-CHON-BOM-768x512.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/LUA-CHON-BOM-18x12.png 18w\" sizes=\"auto, (max-width: 825px) 100vw, 825px\" \/><\/p>\n<hr data-start=\"6108\" data-end=\"6111\" \/>\n<h2 data-section-id=\"gq38qv\" data-start=\"6113\" data-end=\"6181\"><span class=\"ez-toc-section\" id=\"6_Vi_du_tinh_toan_chon_bom_trong_he_thong_MEP_phan_tich_day_du\"><\/span>6. V\u00ed d\u1ee5 t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP (ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6183\" data-end=\"6229\">Gi\u1ea3 s\u1eed m\u1ed9t c\u00f4ng tr\u00ecnh c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 sau:<\/p>\n<ul data-start=\"6231\" data-end=\"6368\">\n<li data-section-id=\"nxr1uo\" data-start=\"6231\" data-end=\"6261\">L\u01b0u l\u01b0\u1ee3ng y\u00eau c\u1ea7u: 30 m\u00b3\/h<\/li>\n<li data-section-id=\"1vojpyr\" data-start=\"6262\" data-end=\"6291\">Chi\u1ec1u cao c\u00f4ng tr\u00ecnh: 50m<\/li>\n<li data-section-id=\"1i6jpzo\" data-start=\"6292\" data-end=\"6331\">T\u1ed5n th\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n: 15m<\/li>\n<li data-section-id=\"9yeyct\" data-start=\"6332\" data-end=\"6368\">\u00c1p l\u1ef1c y\u00eau c\u1ea7u t\u1ea1i thi\u1ebft b\u1ecb: 10m<\/li>\n<\/ul>\n<p data-start=\"6370\" data-end=\"6377\">Khi \u0111\u00f3:<\/p>\n<ul data-start=\"6379\" data-end=\"6432\">\n<li data-section-id=\"jueqj1\" data-start=\"6379\" data-end=\"6396\">Hstatic = 50m<\/li>\n<li data-section-id=\"1f39i2f\" data-start=\"6397\" data-end=\"6412\">Hloss = 15m<\/li>\n<li data-section-id=\"cf2yhk\" data-start=\"6413\" data-end=\"6432\">Hrequired = 10m<\/li>\n<\/ul>\n<p data-start=\"6434\" data-end=\"6459\">\ud83d\udc49 T\u1ed5ng c\u1ed9t \u00e1p c\u1ea7n thi\u1ebft:<\/p>\n<p data-start=\"6461\" data-end=\"6485\">H = 50 + 15 + 10 = 75m<\/p>\n<p data-start=\"6487\" data-end=\"6697\">Sau khi x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c l\u01b0u l\u01b0\u1ee3ng v\u00e0 c\u1ed9t \u00e1p, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 tra \u0111\u01b0\u1eddng \u0111\u1eb7c t\u00ednh c\u1ee7a b\u01a1m \u0111\u1ec3 l\u1ef1a ch\u1ecdn model ph\u00f9 h\u1ee3p, \u0111\u1ea3m b\u1ea3o \u0111i\u1ec3m l\u00e0m vi\u1ec7c n\u1eb1m trong v\u00f9ng hi\u1ec7u su\u1ea5t cao v\u00e0 tr\u00e1nh xa v\u00f9ng g\u00e2y rung \u0111\u1ed9ng ho\u1eb7c qu\u00e1 t\u1ea3i.<\/p>\n<hr data-start=\"6699\" data-end=\"6702\" \/>\n<h2 data-section-id=\"1weix01\" data-start=\"6704\" data-end=\"6784\"><span class=\"ez-toc-section\" id=\"7_Phan_tich_lua_chon_bom_tang_ap_trong_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>7. Ph\u00e2n t\u00edch l\u1ef1a ch\u1ecdn b\u01a1m t\u0103ng \u00e1p trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6786\" data-end=\"7058\">Trong c\u00e1c c\u00f4ng tr\u00ecnh cao t\u1ea7ng, vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t b\u01a1m duy nh\u1ea5t th\u01b0\u1eddng kh\u00f4ng mang l\u1ea1i hi\u1ec7u qu\u1ea3, b\u1edfi nhu c\u1ea7u s\u1eed d\u1ee5ng n\u01b0\u1edbc thay \u0111\u1ed5i li\u00ean t\u1ee5c. Do \u0111\u00f3, h\u1ec7 th\u1ed1ng b\u01a1m t\u0103ng \u00e1p v\u1edbi nhi\u1ec1u b\u01a1m ho\u1ea1t \u0111\u1ed9ng song song l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u, gi\u00fap duy tr\u00ec \u00e1p l\u1ef1c \u1ed5n \u0111\u1ecbnh v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<p data-start=\"7060\" data-end=\"7211\">Ngo\u00e0i ra, vi\u1ec7c chia v\u00f9ng \u00e1p l\u1ef1c (pressure zoning) c\u0169ng l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p quan tr\u1ecdng, gi\u00fap gi\u1ea3m t\u1ea3i cho h\u1ec7 th\u1ed1ng v\u00e0 tr\u00e1nh \u00e1p l\u1ef1c qu\u00e1 l\u1edbn \u1edf c\u00e1c t\u1ea7ng th\u1ea5p.<\/p>\n<hr data-start=\"7213\" data-end=\"7216\" \/>\n<h2 data-section-id=\"149av4i\" data-start=\"7218\" data-end=\"7314\"><span class=\"ez-toc-section\" id=\"8_Phan_tich_he_thong_bom_chua_chay_va_bom_diesel_trong_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>8. Ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng b\u01a1m ch\u1eefa ch\u00e1y v\u00e0 b\u01a1m diesel trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7316\" data-end=\"7511\">H\u1ec7 th\u1ed1ng b\u01a1m ch\u1eefa ch\u00e1y y\u00eau c\u1ea7u \u0111\u1ed9 tin c\u1eady c\u1ef1c cao, do \u0111\u00f3 lu\u00f4n ph\u1ea3i c\u00f3 ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng. Trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n, b\u01a1m diesel s\u1ebd t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p data-start=\"7513\" data-end=\"7560\">Nguy\u00ean l\u00fd v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng th\u01b0\u1eddng nh\u01b0 sau:<\/p>\n<ul data-start=\"7562\" data-end=\"7672\">\n<li data-section-id=\"11yyn5f\" data-start=\"7562\" data-end=\"7595\">B\u01a1m jockey duy tr\u00ec \u00e1p l\u1ef1c nh\u1ecf<\/li>\n<li data-section-id=\"1idutvg\" data-start=\"7596\" data-end=\"7633\">Khi \u00e1p gi\u1ea3m \u2192 b\u01a1m ch\u00ednh ho\u1ea1t \u0111\u1ed9ng<\/li>\n<li data-section-id=\"15yqaso\" data-start=\"7634\" data-end=\"7672\">N\u1ebfu m\u1ea5t \u0111i\u1ec7n \u2192 b\u01a1m diesel thay th\u1ebf<\/li>\n<\/ul>\n<p data-start=\"7674\" data-end=\"7803\">Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 t\u00ednh to\u00e1n ch\u00ednh x\u00e1c b\u01a1m diesel kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o an to\u00e0n m\u00e0 c\u00f2n gi\u00fap h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng \u0111\u00fang ti\u00eau chu\u1ea9n ki\u1ec3m \u0111\u1ecbnh.<\/p>\n<hr data-start=\"7805\" data-end=\"7808\" \/>\n<h2 data-section-id=\"4qsdhi\" data-start=\"7810\" data-end=\"7882\"><span class=\"ez-toc-section\" id=\"9_Nhung_sai_lam_pho_bien_trong_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>9. Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"7884\" data-end=\"8043\">\n<li data-section-id=\"15z5poy\" data-start=\"7884\" data-end=\"7914\">Kh\u00f4ng t\u00ednh \u0111\u1ea7y \u0111\u1ee7 t\u1ed5n th\u1ea5t<\/li>\n<li data-section-id=\"kl2o6i\" data-start=\"7915\" data-end=\"7941\">Ch\u1ecdn b\u01a1m theo c\u1ea3m t\u00ednh<\/li>\n<li data-section-id=\"zp9vqq\" data-start=\"7942\" data-end=\"7975\">Kh\u00f4ng ki\u1ec3m tra \u0111\u01b0\u1eddng \u0111\u1eb7c t\u00ednh<\/li>\n<li data-section-id=\"19p2g52\" data-start=\"7976\" data-end=\"8005\">Kh\u00f4ng b\u1ed1 tr\u00ed b\u01a1m d\u1ef1 ph\u00f2ng<\/li>\n<li data-section-id=\"1oeeme1\" data-start=\"8006\" data-end=\"8043\">B\u1ecf qua \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf<\/li>\n<\/ul>\n<hr data-start=\"8045\" data-end=\"8048\" \/>\n<h2 data-section-id=\"1jr350u\" data-start=\"8050\" data-end=\"8115\"><span class=\"ez-toc-section\" id=\"10_Ket_luan_tong_the_ve_tinh_toan_chon_bom_trong_he_thong_MEP\"><\/span>10. K\u1ebft lu\u1eadn t\u1ed5ng th\u1ec3 v\u1ec1 t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8117\" data-end=\"8516\">C\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng, vi\u1ec7c <strong data-start=\"8140\" data-end=\"8181\">t\u00ednh to\u00e1n ch\u1ecdn b\u01a1m trong h\u1ec7 th\u1ed1ng MEP<\/strong> l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft, kinh nghi\u1ec7m th\u1ef1c t\u1ebf v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng. Khi th\u1ef1c hi\u1ec7n \u0111\u00fang ph\u01b0\u01a1ng ph\u00e1p v\u00e0 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p, h\u1ec7 th\u1ed1ng kh\u00f4ng ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh m\u00e0 c\u00f2n mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf l\u00e2u d\u00e0i, gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 n\u00e2ng cao \u0111\u1ed9 b\u1ec1n c\u1ee7a to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/p>\n<h2 data-section-id=\"5o5mln\" data-start=\"6730\" data-end=\"6791\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%A5_Tai_file_pdf_Bang_tinh_chon_bom\"><\/span>\ud83d\udce5 T\u1ea3i file pdf B\u1ea3ng t\u00ednh ch\u1ecdn b\u01a1m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6868\" data-end=\"6929\"><div style=\"margin:8px 0;\">\n            <a href=\"#\" class=\"dl-item\"\n               data-link=\"https:\/\/drive.google.com\/file\/d\/1nBLSXjf2bsV_eZ1yYdXwRZncPZ1rm86L\/view?usp=sharing\"\n               data-time=\"45\"\n               data-text=\"B\u1ea2NG T\u00cdNH CH\u1eccN B\u01a0M\"\n               style=\"color:#007bff;font-weight:bold;text-transform:uppercase;text-decoration:none;\">\n               B\u1ea2NG T\u00cdNH CH\u1eccN B\u01a0M\n            <\/a>\n        <\/div>\n<p><strong style=\"font-size: 25.92px;\" data-start=\"6462\" data-end=\"6478\">Li\u00ean h\u1ec7<\/strong><\/p>\n<p data-start=\"6412\" data-end=\"6429\">N\u1ebfu b\u1ea1n \u0111ang c\u00f3 nhu c\u1ea7u v\u1ec1\u00a0 thi\u1ebft k\u1ebf, thi c\u00f4ng h\u1ec7 th\u1ed1ng <strong>C\u1ea4P THO\u00c1T N\u01af\u1edaC chuy\u00ean nghi\u1ec7p<\/strong><\/p>\n<p data-start=\"6537\" data-end=\"6616\"><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f449.svg\" alt=\"\ud83d\udc49\" \/>\u00a0H\u00e3y li\u00ean h\u1ec7 ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u, ti\u1ebft ki\u1ec7m v\u00e0 an to\u00e0n nh\u1ea5t.<\/p>\n<p style=\"text-align: left;\"><strong>TRIEU MINH ENGINEERING COMPANY<\/strong><\/p>\n<div class=\"blog-share text-center\">\n<div class=\"blog-share text-center\">\n<p style=\"text-align: left;\"><strong>\u0110\u1ecaA CH\u1ec8: 109 NGUY\u1ec4N TH\u1eca NHUNG. P. HI\u1ec6P B\u00ccNH, TP. H\u1ed2 CH\u00cd MINH<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>MAIL: TRIEUMINH@TRIEUMINH.COM<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>WEB:\u00a0<a href=\"http:\/\/trieuminh.com\/en\/\">http:\/\/trieuminh.com<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>\u0110I\u1ec6N THO\u1ea0I (ZALO): 0976.422.223<\/strong><\/p>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Xem_them\"><\/span>More<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/trieuminh.com\/en\/thi-cong-lap-dat-he-thong-cap-thoat-nuoc\/\">INSTALLATION OF WATER SUPPLY AND DRAINAGE SYSTEMS<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-he-thong-cap-thoat-nuoc\/\">BI\u1ec6N PH\u00c1P THI C\u00d4NG H\u1ec6 TH\u1ed0NG C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/checklist-nghiem-thu-thu-nghiem-bom-cap-nuoc\/\" target=\"_blank\" rel=\"noopener\">CHECKLIST NGHI\u1ec6M THU TH\u1eec NGHI\u1ec6M B\u01a0M C\u1ea4P N\u01af\u1edaC<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/huong-dan-van-hanh-cap-thoat-nuoc-toa-nha\/\" target=\"_blank\" rel=\"noopener\">H\u01af\u1edaNG D\u1eaaN V\u1eacN H\u00c0NH C\u1ea4P THO\u00c1T N\u01af\u1edaC T\u00d2A NH\u00c0<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/\" target=\"_blank\" rel=\"noopener\">CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG TRONG THI\u1ebeT K\u1ebe C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/dich-vu-thiet-ke-he-thong-co-dien-mep\/\" target=\"_blank\" rel=\"noopener\">MECHANICAL, ELECTRICAL, AND ELECTRICAL (MEP) SYSTEM DESIGN\u00a0<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/\">BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG<\/a><\/p>\n<p><a title=\"Fanpage Tri\u1ec1u Minh\" href=\"https:\/\/www.facebook.com\/profile.php?id=61586129903680\" target=\"_blank\" rel=\"noopener\">FANPAGE TRI\u1ec0U MINH<\/a><\/p>\n<div class=\"mceTemp\"><\/div>\n<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00cdNH TO\u00c1N CH\u1eccN B\u01a0M TRONG H\u1ec6 TH\u1ed0NG MEP: H\u01af\u1edaNG D\u1eaaN CHI TI\u1ebeT PH\u00c2N LO\u1ea0I, SO S\u00c1NH V\u00c0 X\u00c1C \u0110\u1ecaNH L\u01afU L\u01af\u1ee2NG \u2013 C\u1ed8T \u00c1P CH\u00cdNH X\u00c1C 1. 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