{"id":15331,"date":"2024-05-24T14:23:37","date_gmt":"2024-05-24T06:23:37","guid":{"rendered":"https:\/\/shchimay.com\/?p=15331"},"modified":"2024-05-24T20:51:17","modified_gmt":"2024-05-24T12:51:17","slug":"filter-pressure-regulating-valve","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/filter-pressure-regulating-valve\/","title":{"rendered":"van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/shchimay.com\/vi\/filter-pressure-regulating-valve\/#Tim_hieu_chuc_nang_cua_van_dieu_chinh_ap_suat_bo_loc\" title=\"T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc\">T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/vi\/filter-pressure-regulating-valve\/#Meo_bao_tri_va_khac_phuc_su_co_cho_van_dieu_chinh_ap_suat_bo_loc\" title=\"M\u1eb9o b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc\">M\u1eb9o b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"understanding-the-functionality-of-filter-pressure-regulating-valves-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tim_hieu_chuc_nang_cua_van_dieu_chinh_ap_suat_bo_loc\"><\/span>T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nVan \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc l\u00e0 b\u1ed9 ph\u1eadn kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 d\u00e2n d\u1ee5ng kh\u00e1c nhau. Ch\u00fang \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7 th\u1ed1ng nh\u01b0 m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh c\u00f4ng nghi\u1ec7p. Hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c van n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai tham gia v\u00e0o qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, b\u1ea3o tr\u00ec ho\u1eb7c thi\u1ebft k\u1ebf ch\u00fang.<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-15331-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ASD.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ASD.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ASD.mp4<\/a><\/video><\/div><br \/>\nVan \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc, nh\u01b0 t\u00ean g\u1ecdi, th\u1ef1c hi\u1ec7n hai ch\u1ee9c n\u0103ng ch\u00ednh. \u0110\u1ea7u ti\u00ean, n\u00f3 l\u1ecdc ch\u1ea5t l\u1ecfng \u0111i qua n\u00f3, lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 h\u1ea1t v\u1eadt ch\u1ea5t ho\u1eb7c m\u1ea3nh v\u1ee5n n\u00e0o c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m h\u1ecfng h\u1ec7 th\u1ed1ng ho\u1eb7c l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3. Th\u1ee9 hai, n\u00f3 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 duy tr\u00ec trong m\u1ed9t ph\u1ea1m vi x\u00e1c \u0111\u1ecbnh. Ch\u1ee9c n\u0103ng k\u00e9p n\u00e0y l\u00e0m cho c\u00e1c van n\u00e0y tr\u1edf n\u00ean c\u1ef1c k\u1ef3 linh ho\u1ea1t v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb trong nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>\n<p>Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n. Ch\u1ea5t l\u1ecfng \u0111i v\u00e0o van v\u00e0 \u0111i qua b\u1ed9 ph\u1eadn l\u1ecdc, b\u1ed9 ph\u1eadn n\u00e0y s\u1ebd gi\u1eef l\u1ea1i m\u1ecdi h\u1ea1t v\u1eadt ch\u1ea5t ho\u1eb7c m\u1ea3nh v\u1ee5n. Ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c l\u1ecdc n\u00e0y sau \u0111\u00f3 ch\u1ea3y v\u00e0o ph\u1ea7n \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t c\u1ee7a van. \u1ede \u0111\u00e2y, m\u1ed9t m\u00e0ng ng\u0103n ho\u1eb7c piston c\u00f3 l\u00f2 xo ph\u1ea3n \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u00e1p su\u1ea5t ch\u1ea5t l\u1ecfng. N\u1ebfu \u00e1p su\u1ea5t v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n \u0111\u1ecbnh tr\u01b0\u1edbc, m\u00e0ng ng\u0103n ho\u1eb7c piston s\u1ebd di chuy\u1ec3n \u0111\u1ec3 gi\u1ea3m l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m \u00e1p su\u1ea5t. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu \u00e1p su\u1ea5t gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi gi\u1edbi h\u1ea1n c\u00e0i \u0111\u1eb7t, m\u00e0ng ng\u0103n ho\u1eb7c piston s\u1ebd di chuy\u1ec3n theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i \u0111\u1ec3 t\u0103ng l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng, t\u1eeb \u0111\u00f3 l\u00e0m t\u0103ng \u00e1p su\u1ea5t.<\/p>\n<p>Kh\u1ea3 n\u0103ng duy tr\u00ec \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ed5i c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc l\u00e0 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 s\u1ef1 dao \u0111\u1ed9ng \u00e1p su\u1ea5t c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng b\u1ea5t l\u1ee3i. V\u00ed d\u1ee5, trong m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc, nh\u1eefng thay \u0111\u1ed5i \u00e1p su\u1ea5t \u0111\u1ed9t ng\u1ed9t c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u00faa n\u01b0\u1edbc, m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n. B\u1eb1ng c\u00e1ch duy tr\u00ec \u00e1p su\u1ea5t \u1ed5n \u0111\u1ecbnh, van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba nh\u1eefng v\u1ea5n \u0111\u1ec1 nh\u01b0 v\u1eady.<\/p>\n<p>H\u01a1n n\u1eefa, ch\u1ee9c n\u0103ng l\u1ecdc c\u1ee7a c\u00e1c van n\u00e0y c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. Trong nhi\u1ec1u h\u1ec7 th\u1ed1ng, c\u00e1c h\u1ea1t v\u1eadt ch\u1ea5t ho\u1eb7c m\u1ea3nh v\u1ee5n trong ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 g\u00e2y ra h\u01b0 h\u1ecfng \u0111\u00e1ng k\u1ec3. V\u00ed d\u1ee5, trong h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c, c\u00e1c h\u1ea1t trong ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c c\u00f3 th\u1ec3 g\u00e2y hao m\u00f2n c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng, d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c s\u1edbm. B\u1eb1ng c\u00e1ch l\u1ecdc c\u00e1c h\u1ea1t n\u00e0y, van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>\n<p>Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. \u0110\u1eb7c bi\u1ec7t, ph\u1ea7n t\u1eed l\u1ecdc c\u00f3 th\u1ec3 b\u1ecb t\u1eafc theo th\u1eddi gian, l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a van v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng. Do \u0111\u00f3, vi\u1ec7c ki\u1ec3m tra v\u00e0 thay th\u1ebf ph\u1ea7n t\u1eed b\u1ed9 l\u1ecdc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>Danh m\u1ee5c<\/td>\n<td>C\u00f4ng su\u1ea5t n\u01b0\u1edbc m3\/h<\/td>\n<td>LCD<\/td>\n<td>LED<\/td>\n<td>BI\u1ec2U T\u01af\u1ee2NG<\/td>\n<td>DIOD<\/td>\n<\/tr>\n<tr>\n<td>CV-2<\/td>\n<td>Van x\u1ea3 t\u1ef1 \u0111\u1ed9ng<\/td>\n<td>0.5<\/td>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nT\u00f3m l\u1ea1i, van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong nhi\u1ec1u h\u1ec7 th\u1ed1ng ch\u1ea5t l\u1ecfng, cung c\u1ea5p c\u1ea3 ch\u1ee9c n\u0103ng l\u1ecdc v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t. Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n nh\u01b0ng t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3. B\u1eb1ng c\u00e1ch hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c van n\u00e0y, ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch, t\u1eeb \u0111\u00f3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng v\u00e0 gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. D\u00f9 trong \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh c\u00f4ng nghi\u1ec7p hay m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t, t\u1ea7m quan tr\u1ecdng c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c ph\u00f3ng \u0111\u1ea1i.<\/p>\n<h1 id=\"maintenance-and-troubleshooting-tips-for-filter-pressure-regulating-valves-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Meo_bao_tri_va_khac_phuc_su_co_cho_van_dieu_chinh_ap_suat_bo_loc\"><\/span>M\u1eb9o b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nVan \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc l\u00e0 th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 d\u00e2n d\u1ee5ng kh\u00e1c nhau. Ch\u00fang \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7 th\u1ed1ng nh\u01b0 m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m v\u00e0 ki\u1ec3m so\u00e1t quy tr\u00ecnh c\u00f4ng nghi\u1ec7p. M\u1eb7c d\u00f9 t\u1ea7m quan tr\u1ecdng c\u1ee7a ch\u00fang nh\u01b0ng c\u00e1c van n\u00e0y \u0111\u00f4i khi c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng ho\u1eb7c tr\u1ee5c tr\u1eb7c, d\u1eabn \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3 ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 h\u1ecfng h\u00f3c h\u1ec7 th\u1ed1ng. V\u00ec v\u1eady, vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng xuy\u00ean l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p m\u1ed9t s\u1ed1 l\u1eddi khuy\u00ean thi\u1ebft th\u1ef1c v\u1ec1 c\u00e1ch b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t c\u1ee7a b\u1ed9 l\u1ecdc.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/RF20-0-1.png\" alt=\"alt-1712\" class=\"wp-image-1712\" id=\"i1712\" \/><\/p>\n<p>Th\u1ee9 nh\u1ea5t, ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean l\u00e0 kh\u00eda c\u1ea1nh c\u01a1 b\u1ea3n c\u1ee7a vi\u1ec7c duy tr\u00ec c\u00e1c van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t c\u1ee7a b\u1ed9 l\u1ecdc. N\u00ean ki\u1ec3m tra t\u00ecnh tr\u1ea1ng v\u1eadt l\u00fd c\u1ee7a van \u0111\u1ecbnh k\u1ef3, ch\u00fa \u00fd c\u00e1c d\u1ea5u hi\u1ec7u hao m\u00f2n, \u0103n m\u00f2n ho\u1eb7c r\u00f2 r\u1ec9. M\u1ecdi b\u1ea5t th\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft k\u1ecbp th\u1eddi \u0111\u1ec3 ng\u0103n ng\u1eeba thi\u1ec7t h\u1ea1i th\u00eam. Ngo\u00e0i ra, hi\u1ec7u su\u1ea5t c\u1ee7a van c\u1ea7n \u0111\u01b0\u1ee3c theo d\u00f5i th\u01b0\u1eddng xuy\u00ean. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c ki\u1ec3m tra m\u1ee9c \u00e1p su\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u00fang n\u1eb1m trong ph\u1ea1m vi \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb. N\u1ebfu \u00e1p su\u1ea5t qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 cho th\u1ea5y van c\u00f3 v\u1ea5n \u0111\u1ec1.<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-15331-2\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/GR4-2.mp4?_=2\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/GR4-2.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/GR4-2.mp4<\/a><\/video><\/div><br \/>\nTh\u1ee9 hai, v\u1ec7 sinh l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o tr\u00ec thi\u1ebft y\u1ebfu kh\u00e1c. Theo th\u1eddi gian, c\u00e1c m\u1ea3nh v\u1ee5n v\u00e0 v\u1eadt li\u1ec7u l\u1ea1 kh\u00e1c c\u00f3 th\u1ec3 t\u00edch t\u1ee5 trong van, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3. V\u00ec v\u1eady, c\u1ea7n ph\u1ea3i v\u1ec7 sinh van th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c c\u1eb7n b\u1ea9n t\u00edch t\u1ee5. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch th\u00e1o van v\u00e0 l\u00e0m s\u1ea1ch c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a n\u00f3 b\u1eb1ng ch\u1ea5t t\u1ea9y r\u1eeda th\u00edch h\u1ee3p. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t khi th\u00e1o v\u00e0 v\u1ec7 sinh van \u0111\u1ec3 tr\u00e1nh g\u00e2y h\u01b0 h\u1ecfng.<\/p>\n<p>Th\u1ee9 ba, vi\u1ec7c b\u00f4i tr\u01a1n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru. C\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a van nh\u01b0 th\u00e2n v\u00e0 m\u00e0ng ng\u0103n c\u1ea7n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 gi\u1ea3m ma s\u00e1t v\u00e0 ch\u1ed1ng m\u00e0i m\u00f2n. Lo\u1ea1i ch\u1ea5t b\u00f4i tr\u01a1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u c\u1ee7a van v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh. B\u1ea1n n\u00ean s\u1eed d\u1ee5ng ch\u1ea5t b\u00f4i tr\u01a1n do nh\u00e0 s\u1ea3n xu\u1ea5t van khuy\u1ebfn ngh\u1ecb.<\/p>\n<p>Khi x\u1eed l\u00fd s\u1ef1 c\u1ed1 van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc, c\u00f3 m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p c\u1ea7n ch\u00fa \u00fd. M\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 van kh\u00f4ng \u0111\u00f3ng ho\u1eb7c m\u1edf \u0111\u00fang c\u00e1ch. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do s\u1ef1 c\u1ed1 x\u1ea3y ra v\u1edbi b\u1ed9 truy\u1ec1n \u0111\u1ed9ng, b\u1ed9 ph\u1eadn \u0111i\u1ec1u khi\u1ec3n vi\u1ec7c \u0111\u00f3ng v\u00e0 m\u1edf van. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3, b\u1ed9 truy\u1ec1n \u0111\u1ed9ng c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ASDU4-LED-soft-water-control-valves5_\u7ed3\u679c-ChiMay.png\" alt=\"alt-1720\" class=\"wp-image-1720\" id=\"i1720\" \/><\/p>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 \u00e1p su\u1ea5t dao \u0111\u1ed9ng. N\u1ebfu \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 cho th\u1ea5y c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t c\u1ee7a van c\u00f3 v\u1ea5n \u0111\u1ec1. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do m\u00e0ng ng\u0103n b\u1ecb m\u00f2n ho\u1eb7c l\u00f2 xo \u00e1p su\u1ea5t b\u1ecb l\u1ed7i. Nh\u1eefng b\u1ed9 ph\u1eadn n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, n\u1ebfu van b\u1ecb r\u00f2 r\u1ec9 th\u00ec c\u00f3 th\u1ec3 l\u00e0 do v\u00f2ng \u0111\u1ec7m ho\u1eb7c mi\u1ebfng \u0111\u1ec7m b\u1ecb h\u1ecfng. C\u00e1c b\u1ed9 ph\u1eadn n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf n\u1ebfu ph\u00e1t hi\u1ec7n c\u00f3 v\u1ea5n \u0111\u1ec1. \u0110i\u1ec1u quan tr\u1ecdng n\u1eefa l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng van \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c k\u1ebft n\u1ed1i \u0111\u1ec1u \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t \u0111\u1ec3 tr\u00e1nh r\u00f2 r\u1ec9.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>\u1ed0ng trung t\u00e2m<\/td>\n<td>C\u1ed1ng<\/td>\n<td>\u0110\u1ea7u n\u1ed1i b\u1ec3 n\u01b0\u1edbc mu\u1ed1i<\/td>\n<td>C\u01a1 s\u1edf<\/td>\n<td>Th\u00f4ng s\u1ed1 ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>C\u00f4ng su\u1ea5t t\u1ed1i \u0111a<\/td>\n<td>Th\u00f4ng s\u1ed1 \u00e1p su\u1ea5t<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng v\u00e0 nbsp;<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">5600<\/td>\n<td rowspan=\"2\">0,8125&#8243;\/1,050&#8243; OD<\/td>\n<td rowspan=\"2\">1\/2&#8243;NPTF<\/td>\n<td rowspan=\"2\">1600-3\/8&#8243;<\/td>\n<td rowspan=\"2\">2-1\/2&#8243;-8NPSM<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">3W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">5600SXT<\/td>\n<td rowspan=\"2\">0,8125&#8243;\/1,050&#8243; OD<\/td>\n<td rowspan=\"2\">1\/2&#8243;NPTF<\/td>\n<td rowspan=\"2\">1600-3\/8&#8243;<\/td>\n<td rowspan=\"2\">2-1\/2&#8243;-8NPSM<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">8,4W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2510<\/td>\n<td rowspan=\"2\">1,05&#8243; (1&#8243;) OD<\/td>\n<td rowspan=\"2\">1\/2&#8243;OD<\/td>\n<td>1600-3\/8&#8243;<\/td>\n<td rowspan=\"2\">2-1\/2&#8243;-8NPSM<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">72W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>1650-3\/8&#8243;<\/td>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2700<\/td>\n<td rowspan=\"2\">1,05&#8243; OD<\/td>\n<td rowspan=\"2\">3\/4&#8243;NPTF<\/td>\n<td rowspan=\"2\">3\/8&#8243; v\u00e0 1\/2&#8243;<\/td>\n<td rowspan=\"2\">2-1\/2&#8243;-8NPSM<\/td>\n<td rowspan=\"2\">24V,110V,220V-50Hz,60Hz<\/td>\n<td rowspan=\"2\">74W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2850<\/td>\n<td rowspan=\"2\">1,9&#8243;(1,5&#8243;) OD<\/td>\n<td rowspan=\"2\">1&#8243;NPTM<\/td>\n<td rowspan=\"2\">3\/8&#8243; v\u00e0 1\/2&#8243;<\/td>\n<td rowspan=\"2\">4&#8243;-8UN<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">72W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2900<\/td>\n<td rowspan=\"2\">1,9&#8243;(1,5&#8243;) OD<\/td>\n<td rowspan=\"2\">3\/4&#8243;NPTM<\/td>\n<td rowspan=\"2\">3\/8&#8243; v\u00e0 1\/2&#8243;<\/td>\n<td rowspan=\"2\">4&#8243;-8UN<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">143W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">3150<\/td>\n<td rowspan=\"2\">2.375&#8243;(2&#8243;) OD<\/td>\n<td rowspan=\"2\">2&#8243;NPTF<\/td>\n<td rowspan=\"2\">1&#8243;NPTM<\/td>\n<td rowspan=\"2\">4&#8243;-8UN<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">87W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">3900<\/td>\n<td rowspan=\"2\">3,5&#8243;(3&#8243;) OD<\/td>\n<td rowspan=\"2\">2&#8243;NPTF<\/td>\n<td rowspan=\"2\">1&#8243;NPTM<\/td>\n<td rowspan=\"2\">6&#8243;-8UN<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">171W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9000<\/td>\n<td rowspan=\"2\">1,05&#8243; OD<\/td>\n<td rowspan=\"2\">1\/2&#8243;NPT<\/td>\n<td rowspan=\"2\">1600-3\/8&#8243;<\/td>\n<td rowspan=\"2\">2-1\/2&#8243;-8NPSM<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">8,9W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9100<\/td>\n<td rowspan=\"2\">1,05&#8243; OD<\/td>\n<td rowspan=\"2\">1\/2&#8243;NPT<\/td>\n<td rowspan=\"2\">1600-3\/8&#8243;<\/td>\n<td rowspan=\"2\">2-1\/2&#8243;-8NPSM<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">8,9W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9500<\/td>\n<td rowspan=\"2\">1.9&#8243;(1.5&#8243;) OD<\/td>\n<td rowspan=\"2\">1&#8243;NPTF<\/td>\n<td rowspan=\"2\">3\/8&#8243; v\u00e0 1\/2&#8243;<\/td>\n<td rowspan=\"2\">4&#8243;-8UN<\/td>\n<td rowspan=\"2\">24v,110v,220v-50Hz,60Hz<\/td>\n<td rowspan=\"2\">8,9W<\/td>\n<td>2.1MPa<\/td>\n<td rowspan=\"2\">1\u2103-43\u2103<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,84MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nT\u00f3m l\u1ea1i, vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 c\u00e1c van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ch\u00fang \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u. Ki\u1ec3m tra, v\u1ec7 sinh v\u00e0 b\u00f4i tr\u01a1n th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba nhi\u1ec1u v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p. Tuy nhi\u00ean, n\u1ebfu c\u00f3 v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft k\u1ecbp th\u1eddi \u0111\u1ec3 ng\u0103n ng\u1eeba thi\u1ec7t h\u1ea1i th\u00eam. B\u1eb1ng c\u00e1ch l\u00e0m theo nh\u1eefng l\u1eddi khuy\u00ean n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc Van \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t b\u1ed9 l\u1ecdc l\u00e0 b\u1ed9 ph\u1eadn kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 d\u00e2n d\u1ee5ng kh\u00e1c nhau. Ch\u00fang \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3047,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[199],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/15331"}],"collection":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/comments?post=15331"}],"version-history":[{"count":16,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/15331\/revisions"}],"predecessor-version":[{"id":15386,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/15331\/revisions\/15386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3047"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=15331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=15331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=15331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}