{"id":4776,"date":"2024-02-03T17:22:55","date_gmt":"2024-02-03T09:22:55","guid":{"rendered":"https:\/\/shchimay.com\/?p=4776"},"modified":"2024-02-22T00:41:37","modified_gmt":"2024-02-21T16:41:37","slug":"do-water-softeners-have-check-valves","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/do-water-softeners-have-check-valves\/","title":{"rendered":"m\u00e1y l\u00e0m m\u1ec1m n\u01b0\u1edbc c\u00f3 van m\u1ed9t chi\u1ec1u kh\u00f4ng"},"content":{"rendered":"

C\u00f3, thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc th\u01b0\u1eddng c\u00f3 van m\u1ed9t chi\u1ec1u.<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a van m\u1ed9t chi\u1ec1u trong thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc<\/h1>\n

\nM\u00e1y l\u00e0m m\u1ec1m n\u01b0\u1edbc l\u00e0 thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu gi\u00fap lo\u1ea1i b\u1ecf kho\u00e1ng ch\u1ea5t v\u00e0 t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c nhau trong gia \u0111\u00ecnh. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t qu\u00e1 tr\u00ecnh g\u1ecdi l\u00e0 trao \u0111\u1ed5i ion, trong \u0111\u00f3 c\u00e1c ion canxi v\u00e0 magie \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1c ion natri, d\u1eabn \u0111\u1ebfn n\u01b0\u1edbc \u0111\u01b0\u1ee3c l\u00e0m m\u1ec1m. M\u1eb7c d\u00f9 c\u00e1c thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a van m\u1ed9t chi\u1ec1u trong c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y.<\/p>\n

\"alt-590\"<\/p>\n

Van m\u1ed9t chi\u1ec1u l\u00e0 thi\u1ebft b\u1ecb c\u01a1 kh\u00ed nh\u1ecf cho ph\u00e9p n\u01b0\u1edbc ch\u1ea3y theo m\u1ed9t h\u01b0\u1edbng \u0111\u1ed3ng th\u1eddi ng\u0103n ch\u1eb7n d\u00f2ng n\u01b0\u1edbc ch\u1ea3y ng\u01b0\u1ee3c. Trong thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc, van m\u1ed9t chi\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n c\u00f3 th\u1ec3 ph\u00e1t sinh do d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c.<\/p>\n

M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao van m\u1ed9t chi\u1ec1u l\u1ea1i quan tr\u1ecdng trong thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc l\u00e0 \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m n\u01b0\u1edbc cung c\u1ea5p. N\u1ebfu kh\u00f4ng c\u00f3 van m\u1ed9t chi\u1ec1u s\u1ebd c\u00f3 nguy c\u01a1 x\u1ea3y ra d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc. D\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c c\u00f3 th\u1ec3 x\u1ea3y ra khi \u00e1p l\u1ef1c n\u01b0\u1edbc gi\u1ea3m \u0111\u1ed9t ng\u1ed9t khi\u1ebfn n\u01b0\u1edbc ch\u1ea3y ng\u01b0\u1ee3c chi\u1ec1u. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra do nhi\u1ec1u l\u00fd do kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c nhu c\u1ea7u s\u1eed d\u1ee5ng n\u01b0\u1edbc trong khu v\u1ef1c t\u0103ng \u0111\u1ed9t ng\u1ed9t.<\/p>\n

B\u1eb1ng c\u00e1ch l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u trong h\u1ec7 th\u1ed1ng l\u00e0m m\u1ec1m n\u01b0\u1edbc, nguy c\u01a1 d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3. Van m\u1ed9t chi\u1ec1u \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc ch\u1ea3y theo m\u1ed9t h\u01b0\u1edbng, ng\u0103n kh\u00f4ng cho n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m x\u00e2m nh\u1eadp v\u00e0o ngu\u1ed3n n\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 nhi\u1ec1u h\u1ed9 gia \u0111\u00ecnh ho\u1eb7c t\u00f2a nh\u00e0 d\u00f9ng chung ngu\u1ed3n n\u01b0\u1edbc, v\u00ec d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 l\u00e2y lan c\u1ee7a vi khu\u1ea9n ho\u1eb7c h\u00f3a ch\u1ea5t c\u00f3 h\u1ea1i.<\/p>\n

M\u1ed9t l\u00fd do kh\u00e1c t\u1ea1i sao van m\u1ed9t chi\u1ec1u l\u1ea1i c\u1ea7n thi\u1ebft trong thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc l\u00e0 \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u00ednh h\u1ec7 th\u1ed1ng. M\u00e1y l\u00e0m m\u1ec1m n\u01b0\u1edbc l\u00e0 thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p d\u1ef1a tr\u00ean c\u00e1c ph\u00e9p \u0111o v\u00e0 t\u00ednh to\u00e1n ch\u00ednh x\u00e1c \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c. D\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 s\u1ef1 c\u00e2n b\u1eb1ng mong manh n\u00e0y v\u00e0 g\u00e2y h\u01b0 h\u1ecfng cho h\u1ec7 th\u1ed1ng. V\u00ed d\u1ee5, n\u1ebfu n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m ch\u1ea3y ng\u01b0\u1ee3c v\u00e0o thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng l\u1edbp nh\u1ef1a ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ion. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 v\u00e0 c\u1ea7n ph\u1ea3i s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf t\u1ed1n k\u00e9m.<\/p>\n

\n\n\n\n\n
M\u00f4 h\u00ecnh<\/td>\nV\u1eadt li\u1ec7u van<\/td>\n\u0110\u1ea7u v\u00e0o\/\u0110\u1ea7u ra<\/td>\nLi\u00ean t\u1ee5c (gi\u1ea3m 0,1Mpa)<\/td>\n\u0110\u1ec9nh (gi\u1ea3m 0,175Mpa)<\/td>\nCv**<\/td>\nR\u1eeda ng\u01b0\u1ee3c t\u1ed1i \u0111a (gi\u1ea3m 0,175Mpa)<\/td>\nTh\u00ed \u0111i\u1ec3m nh\u00e0 ph\u00e2n ph\u1ed1i<\/td>\n\u0110\u01b0\u1eddng tho\u00e1t n\u01b0\u1edbc<\/td>\nD\u00f2ng n\u01b0\u1edbc mu\u1ed1i<\/td>\n\u0110\u1ebf G\u1eafn<\/td>\nChi\u1ec1u cao (t\u1eeb \u0111\u1ec9nh b\u1ec3)<\/td>\n<\/tr>\n
CM31<\/td>\n\u0110\u1ed3ng thau kh\u00f4ng ch\u00ec<\/td>\n2″<\/td>\n21,59m\u00b3\/h<\/td>\n28,18m\u00b3\/h<\/td>\n24.8<\/td>\n105gpm<\/td>\n2″<\/td>\n2″<\/td>\n1″(nam)<\/td>\n4″-8UN (tr\u00ean c\u00f9ng)<\/td>\n10″<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

H\u01a1n n\u1eefa, van m\u1ed9t chi\u1ec1u gi\u00fap duy tr\u00ec \u00e1p su\u1ea5t n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh trong h\u1ec7 th\u1ed1ng l\u00e0m m\u1ec1m n\u01b0\u1edbc. S\u1ef1 dao \u0111\u1ed9ng c\u1ee7a \u00e1p l\u1ef1c n\u01b0\u1edbc c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc, d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc kh\u00f4ng \u1ed5n \u0111\u1ecbnh. B\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc ch\u1ea3y theo m\u1ed9t h\u01b0\u1edbng, van m\u1ed9t chi\u1ec1u gi\u00fap duy tr\u00ec d\u00f2ng n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh qua h\u1ec7 th\u1ed1ng, cho ph\u00e9p h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u.<\/p>\n

T\u00f3m l\u1ea1i, van m\u1ed9t chi\u1ec1u c\u00f3 t\u1ea7m quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u trong thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc. Ch\u00fang ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c, c\u00f3 th\u1ec3 l\u00e0m \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc v\u00e0 l\u00e0m h\u1ecfng h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u, ch\u1ee7 nh\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc c\u1ee7a h\u1ecd ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 cung c\u1ea5p n\u01b0\u1edbc l\u00e0m m\u1ec1m ch\u1ea5t l\u01b0\u1ee3ng cao. Ngo\u00e0i ra, van m\u1ed9t chi\u1ec1u gi\u00fap duy tr\u00ec \u00e1p su\u1ea5t n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh, n\u00e2ng cao h\u01a1n n\u1eefa hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a van m\u1ed9t chi\u1ec1u khi l\u1eafp \u0111\u1eb7t ho\u1eb7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00f3, thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc th\u01b0\u1eddng c\u00f3 van m\u1ed9t chi\u1ec1u. T\u1ea7m quan tr\u1ecdng c\u1ee7a van m\u1ed9t chi\u1ec1u trong thi\u1ebft b\u1ecb l\u00e0m m\u1ec1m n\u01b0\u1edbc M\u00e1y l\u00e0m m\u1ec1m n\u01b0\u1edbc l\u00e0 thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu gi\u00fap lo\u1ea1i b\u1ecf kho\u00e1ng ch\u1ea5t v\u00e0 t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u m\u1ee5c \u0111\u00edch s\u1eed…<\/p>\n","protected":false},"author":1,"featured_media":2149,"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":[1],"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":false,"content":false,"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\/4776"}],"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=4776"}],"version-history":[{"count":16,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/4776\/revisions"}],"predecessor-version":[{"id":5218,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/4776\/revisions\/5218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/2149"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=4776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=4776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=4776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}