{"id":5513,"date":"2024-02-27T10:23:20","date_gmt":"2024-02-27T02:23:20","guid":{"rendered":"https:\/\/chimaytech.net\/?p=5513"},"modified":"2024-02-27T13:35:23","modified_gmt":"2024-02-27T05:35:23","slug":"how-do-air-admittance-valves-work","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/how-do-air-admittance-valves-work\/","title":{"rendered":"van n\u1ea1p kh\u00ed ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o"},"content":{"rendered":"<p>&#8220;Van n\u1ea1p kh\u00ed: Gi\u1eef cho h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c th\u00f4ng gi\u00f3 \u0111\u00fang c\u00e1ch m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn \u1ed1ng th\u00f4ng h\u01a1i truy\u1ec1n th\u1ed1ng.&#8221;<\/p>\n<h1 id=\"understanding-the-function-of-air-admittance-valves-wpaicgheading\">T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a van n\u1ea1p kh\u00ed<\/h1>\n<p>\nVan n\u1ea1p kh\u00ed hay c\u00f2n g\u1ecdi l\u00e0 AAV l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 ng\u0103n kh\u00ed tho\u00e1t n\u01b0\u1edbc x\u00e2m nh\u1eadp v\u00e0o kh\u00f4ng gian s\u1ed1ng. Hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c van n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>AAV th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf nh\u1eefng khu v\u1ef1c m\u00e0 h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 truy\u1ec1n th\u1ed1ng qua m\u00e1i nh\u00e0 l\u00e0 kh\u00f4ng th\u1ec3 ho\u1eb7c kh\u00f4ng th\u1ef1c t\u1ebf. C\u00e1c van n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cho ph\u00e9p kh\u00f4ng kh\u00ed \u0111i v\u00e0o h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc khi c\u1ea7n thi\u1ebft, \u0111\u1ed3ng th\u1eddi ng\u0103n ch\u1eb7n kh\u00ed th\u1ea3i tho\u00e1t ra ngo\u00e0i v\u00e0o nh\u00e0. \u0110i\u1ec1u n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1edd c\u01a1 ch\u1ebf van m\u1ed9t chi\u1ec1u m\u1edf ra cho kh\u00f4ng kh\u00ed v\u00e0o v\u00e0 \u0111\u00f3ng l\u1ea1i \u0111\u1ec3 ng\u0103n kh\u00ed tho\u00e1t ra ngo\u00e0i.<\/p>\n<p>Khi n\u01b0\u1edbc th\u1ea3i ch\u1ea3y qua h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc, n\u00f3 t\u1ea1o ra \u00e1p su\u1ea5t \u00e2m c\u00f3 th\u1ec3 h\u00fat n\u01b0\u1edbc ra kh\u1ecfi b\u1eaby v\u00e0 cho ph\u00e9p kh\u00ed tho\u00e1t ra ngo\u00e0i b\u01b0\u1edbc v\u00e0o kh\u00f4ng gian s\u1ed1ng. AAV \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 m\u1edf khi \u00e1p su\u1ea5t \u00e2m n\u00e0y x\u1ea3y ra, cho ph\u00e9p kh\u00f4ng kh\u00ed \u0111i v\u00e0o h\u1ec7 th\u1ed1ng v\u00e0 c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t. \u0110i\u1ec1u n\u00e0y ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng h\u00fat n\u01b0\u1edbc v\u00e0 gi\u00fap duy tr\u00ec l\u1edbp b\u1ecbt k\u00edn n\u01b0\u1edbc trong b\u1eaby, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n kh\u00ed th\u1ea3i tho\u00e1t v\u00e0o nh\u00e0.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/gl-2-LED-panel.jpg\" alt=\"alt-975\" class=\"wp-image-975\" id=\"i975\" \/><br \/>\nM\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a AAV l\u00e0 m\u00e0ng ng\u0103n, l\u00e0 m\u1ed9t m\u00e0ng linh ho\u1ea1t \u0111\u00f3ng m\u1edf \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh lu\u1ed3ng kh\u00f4ng kh\u00ed. Khi \u00e1p su\u1ea5t \u00e2m x\u1ea3y ra trong h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc, m\u00e0ng ng\u0103n \u0111\u01b0\u1ee3c k\u00e9o l\u00ean tr\u00ean, cho ph\u00e9p kh\u00f4ng kh\u00ed \u0111i v\u00e0o qua van. Sau khi \u00e1p su\u1ea5t c\u00e2n b\u1eb1ng, m\u00e0ng ng\u0103n s\u1ebd \u0111\u00f3ng l\u1ea1i, ng\u0103n kh\u00ed tho\u00e1t ra ngo\u00e0i.<\/p>\n<p>AAV th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf nh\u1eefng khu v\u1ef1c nh\u01b0 d\u01b0\u1edbi b\u1ed3n r\u1eeda, ph\u00eda sau nh\u00e0 v\u1ec7 sinh ho\u1eb7c trong c\u00e1c b\u1ee9c t\u01b0\u1eddng n\u01a1i h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 truy\u1ec1n th\u1ed1ng kh\u00f4ng kh\u1ea3 thi. C\u00e1c van n\u00e0y d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed cho h\u1ec7 th\u1ed1ng \u1ed1ng th\u00f4ng h\u01a1i.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 AAV c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf v\u00e0 c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, quy chu\u1ea9n x\u00e2y d\u1ef1ng c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 truy\u1ec1n th\u1ed1ng qua m\u00e1i nh\u00e0, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf c\u00e1c t\u00f2a nh\u00e0 nhi\u1ec1u t\u1ea7ng ho\u1eb7c khu v\u1ef1c c\u00f3 l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1eed d\u1ee5ng cao. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tham kh\u1ea3o \u00fd ki\u1ebfn \u200b\u200bc\u1ee7a th\u1ee3 s\u1eeda \u1ed1ng n\u01b0\u1edbc chuy\u00ean nghi\u1ec7p \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u1ea3i ph\u00e1p th\u00f4ng gi\u00f3 t\u1ed1t nh\u1ea5t cho h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Multiport Water Softener Automatic Control Valve For FRP Resin Tank\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/nyVoO12K-7s?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>T\u00f3m l\u1ea1i, van n\u1ea1p kh\u00ed \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn n\u01b0\u1edbc ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. B\u1eb1ng c\u00e1ch cho ph\u00e9p kh\u00f4ng kh\u00ed \u0111i v\u00e0o h\u1ec7 th\u1ed1ng khi c\u1ea7n thi\u1ebft v\u00e0 ng\u0103n kh\u00ed th\u1ea3i tho\u00e1t ra ngo\u00e0i, c\u00e1c van n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n cho ng\u01b0\u1eddi c\u01b0 ng\u1ee5. Hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a AAV v\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a ch\u00fang l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00e0i \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p. H\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn \u200b\u200bc\u1ee7a th\u1ee3 s\u1eeda \u1ed1ng n\u01b0\u1edbc chuy\u00ean nghi\u1ec7p \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem van n\u1ea1p kh\u00ed c\u00f3 ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n hay kh\u00f4ng.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Danh m\u1ee5c<\/td>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>\u0110\u1ea7u v\u00e0o\/\u0110\u1ea7u ra<\/td>\n<td>C\u1ed1ng<\/td>\n<td>C\u01a1 s\u1edf<\/td>\n<td>\u1ed0ng n\u00e2ng<\/td>\n<td>C\u00f4ng su\u1ea5t n\u01b0\u1edbc m3\/h<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">Van l\u1ecdc t\u1ef1 \u0111\u1ed9ng<\/td>\n<td>AF2<\/td>\n<td>3\/4&#8243;, 1&#8243;<\/td>\n<td>3\/4&#8243;<\/td>\n<td>2.5&#8243;<\/td>\n<td>1,05&#8243; \u0111\u01b0\u1eddng k\u00ednh<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>AF2-H<\/td>\n<td>3\/4&#8243;, 1&#8243;<\/td>\n<td>1\/2&#8243;<\/td>\n<td>2.5&#8243;<\/td>\n<td>1,05&#8243; \u0111\u01b0\u1eddng k\u00ednh<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>AF4<\/td>\n<td>1&#8243;<\/td>\n<td>1&#8243;<\/td>\n<td>2.5&#8243;<\/td>\n<td>1,05&#8243; \u0111\u01b0\u1eddng k\u00ednh<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>AF10<\/td>\n<td>2&#8243;<\/td>\n<td>1&#8243;<\/td>\n<td>4&#8243;<\/td>\n<td>1,5&#8243;D-GB<\/td>\n<td>10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Van n\u1ea1p kh\u00ed: Gi\u1eef cho h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c th\u00f4ng gi\u00f3 \u0111\u00fang c\u00e1ch m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn \u1ed1ng th\u00f4ng h\u01a1i truy\u1ec1n th\u1ed1ng.&#8221; T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng c\u1ee7a van n\u1ea1p kh\u00ed Van n\u1ea1p kh\u00ed hay c\u00f2n g\u1ecdi l\u00e0 AAV l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u00e1p&#8230;<\/p>\n","protected":false},"author":1,"featured_media":975,"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","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"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:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/5513"}],"collection":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/comments?post=5513"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/5513\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/975"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=5513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=5513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=5513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}