{"id":690813,"date":"2024-07-22T19:25:26","date_gmt":"2024-07-22T18:25:26","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=690813"},"modified":"2024-07-22T19:25:26","modified_gmt":"2024-07-22T18:25:26","slug":"bom-can-don-hut-nuoc-sump-ma-khong-can-ngap-nuoc","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/bom-can-don-hut-nuoc-sump-ma-khong-can-ngap-nuoc\/","title":{"rendered":"B\u01a1m C\u1ea7n \u0110\u00f2n | H\u00fat N\u01b0\u1edbc Sump m\u00e0 Kh\u00f4ng C\u1ea7n Ng\u1eadp N\u01b0\u1edbc"},"content":{"rendered":"<p class=\"sidekick\">B\u01a1m C\u1ea7n \u0110\u00f2n | H\u00fat N\u01b0\u1edbc Sump m\u00e0 Kh\u00f4ng C\u1ea7n Ng\u1eadp N\u01b0\u1edbc: T\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, \u1ee9ng d\u1ee5ng v\u00e0 l\u1ee3i \u00edch c\u1ee7a b\u01a1m c\u1ea7n \u0111\u00f2n trong x\u1eed l\u00fd n\u01b0\u1edbc sump hi\u1ec7u qu\u1ea3.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/bom_can_don_hut_nuoc_sump_ma_khong_can_ngap_nuoc.png\" alt=\"B\u01a1m C\u1ea7n \u0110\u00f2n | H\u00fat N\u01b0\u1edbc Sump m\u00e0 Kh\u00f4ng C\u1ea7n Ng\u1eadp N\u01b0\u1edbc\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>B\u01a1m C\u1ea7n \u0110\u00f2n | H\u00fat N\u01b0\u1edbc Sump m\u00e0 Kh\u00f4ng C\u1ea7n Ng\u1eadp N\u01b0\u1edbc<\/h2>\n<p>B\u01a1m c\u1ea7n \u0111\u00f2n, hay c\u00f2n g\u1ecdi l\u00e0 b\u01a1m pitman, l\u00e0 m\u1ed9t lo\u1ea1i m\u00e1y b\u01a1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n h\u00fat n\u01b0\u1edbc t\u1eeb c\u00e1c h\u1ed1 ho\u1eb7c b\u1ec3 ch\u1ee9a d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, m\u00e0 kh\u00f4ng c\u1ea7n ng\u1eadp n\u01b0\u1edbc. \u0110\u00e2y l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u1ef1c k\u1ef3 h\u1eefu \u00edch trong c\u00e1c l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng, khai th\u00e1c m\u1ecf v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n<h2>Nguy\u00ean l\u00fd Ho\u1ea1t \u0110\u1ed9ng<\/h2>\n<p>B\u01a1m c\u1ea7n \u0111\u00f2n ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3. N\u00f3 s\u1eed d\u1ee5ng m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00f2n b\u1ea9y \u0111\u1ec3 t\u1ea1o ra l\u1ef1c h\u00fat, gi\u00fap di chuy\u1ec3n n\u01b0\u1edbc t\u1eeb n\u01a1i th\u1ea5p l\u00ean n\u01a1i cao. C\u1ea5u tr\u00fac ch\u00ednh c\u1ee7a b\u01a1m bao g\u1ed3m:<\/p>\n<p><u1><\/p>\n<li>Th\u00e2n b\u01a1m: \u0110\u00e2y l\u00e0 ph\u1ea7n ch\u00ednh, ch\u1ee9a t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn c\u1ea7n th\u1ebft \u0111\u1ec3 v\u1eadn h\u00e0nh b\u01a1m.<\/li>\n<li>C\u1ea7n \u0111\u00f2n (Pitman arm): B\u1ed9 ph\u1eadn n\u00e0y k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t \u0111\u1ed9ng c\u01a1 ho\u1eb7c tay quay, t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng tu\u1ea7n ho\u00e0n.<\/li>\n<li>Van m\u1ed9t chi\u1ec1u: Cho ph\u00e9p n\u01b0\u1edbc ch\u1ec9 di chuy\u1ec3n theo m\u1ed9t h\u01b0\u1edbng, ng\u0103n n\u01b0\u1edbc quay ng\u01b0\u1ee3c l\u1ea1i.<\/li>\n<p><\/u1><\/p>\n<p> Khi c\u1ea7n \u0111\u00f2n di chuy\u1ec3n l\u00ean xu\u1ed1ng, n\u00f3 t\u1ea1o ra \u00e1p su\u1ea5t \u00e2m trong \u1ed1ng d\u1eabn, k\u00e9o n\u01b0\u1edbc v\u00e0o b\u01a1m qua van m\u1ed9t chi\u1ec1u. Khi c\u1ea7n \u0111\u00f2n di chuy\u1ec3n ng\u01b0\u1ee3c l\u1ea1i, n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u0111\u1ea9y ra ngo\u00e0i th\u00f4ng qua m\u1ed9t \u1ed1ng kh\u00e1c.<\/p>\n<h2>\u01afu \u0110i\u1ec3m c\u1ee7a B\u01a1m C\u1ea7n \u0110\u00f2n<\/h2>\n<p><u1><\/p>\n<li><b>Hi\u1ec7u qu\u1ea3 cao:<\/b> Do kh\u00f4ng c\u1ea7n ng\u1eadp n\u01b0\u1edbc, b\u01a1m c\u1ea7n \u0111\u00f2n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/li>\n<li><b>D\u1ec5 b\u1ea3o tr\u00ec:<\/b> C\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n gi\u00fap vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 s\u1eeda ch\u1eefa d\u1ec5 d\u00e0ng h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i b\u01a1m kh\u00e1c.<\/li>\n<li><b>\u0110\u1ed9 b\u1ec1n cao:<\/b> C\u00e1c b\u1ed9 ph\u1eadn c\u01a1 h\u1ecdc \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1eafc ch\u1eafn, \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd l\u00e2u d\u00e0i c\u1ee7a b\u01a1m.<\/li>\n<p><\/u1><\/p>\n<h2>\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n<\/h2>\n<ul>\n<li><b>X\u00e2y d\u1ef1ng:<\/b> B\u01a1m c\u1ea7n \u0111\u00f2n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00fat n\u01b0\u1edbc t\u1eeb c\u00e1c h\u1ed1 m\u00f3ng x\u00e2y d\u1ef1ng, gi\u00fap duy tr\u00ec \u0111i\u1ec1u ki\u1ec7n kh\u00f4 r\u00e1o v\u00e0 an to\u00e0n.<\/li>\n<li><b>Khai th\u00e1c m\u1ecf:<\/b> Trong qu\u00e1 tr\u00ecnh khai th\u00e1c, vi\u1ec7c qu\u1ea3n l\u00fd n\u01b0\u1edbc ng\u1ea7m l\u00e0 r\u1ea5t quan tr\u1ecdng. B\u01a1m c\u1ea7n \u0111\u00f2n gi\u00fap h\u00fat v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n<li><b>X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i:<\/b> Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, b\u01a1m c\u1ea7n \u0111\u00f2n gi\u00fap di chuy\u1ec3n n\u01b0\u1edbc th\u1ea3i t\u1eeb c\u00e1c b\u1ec3 ch\u1ee9a \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd ti\u1ebfp theo.<\/li>\n<\/ul>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>B\u01a1m c\u1ea7n \u0111\u00f2n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. Nh\u1edd v\u00e0o nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3, thi\u1ebft b\u1ecb n\u00e0y gi\u00fap gi\u1ea3i quy\u1ebft nhi\u1ec1u v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u00fat v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ng\u1eadp n\u01b0\u1edbc.<\/p>\n<p>V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i tr\u1ed9i nh\u01b0 hi\u1ec7u qu\u1ea3 cao, d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 \u0111\u1ed9 b\u1ec1n cao, b\u01a1m c\u1ea7n \u0111\u00f2n \u0111\u00e3 v\u00e0 \u0111ang kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf c\u1ee7a m\u00ecnh trong nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n kh\u00e1c nhau.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u01a1m C\u1ea7n \u0110\u00f2n | H\u00fat N\u01b0\u1edbc Sump m\u00e0 Kh\u00f4ng C\u1ea7n Ng\u1eadp N\u01b0\u1edbc: T\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, \u1ee9ng d\u1ee5ng v\u00e0 l\u1ee3i \u00edch c\u1ee7a b\u01a1m c\u1ea7n \u0111\u00f2n trong x\u1eed l\u00fd n\u01b0\u1edbc sump hi\u1ec7u qu\u1ea3.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>B\u01a1m C\u1ea7n \u0110\u00f2n | H\u00fat N\u01b0\u1edbc Sump m\u00e0 Kh\u00f4ng C\u1ea7n Ng\u1eadp N\u01b0\u1edbc<\/title>\n<meta name=\"description\" content=\"B\u01a1m C\u1ea7n \u0110\u00f2n | H\u00fat N\u01b0\u1edbc Sump m\u00e0 Kh\u00f4ng C\u1ea7n Ng\u1eadp N\u01b0\u1edbc: T\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, \u1ee9ng d\u1ee5ng v\u00e0 l\u1ee3i \u00edch c\u1ee7a b\u01a1m c\u1ea7n \u0111\u00f2n trong x\u1eed l\u00fd n\u01b0\u1edbc sump hi\u1ec7u qu\u1ea3.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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