{"id":1602,"date":"2024-12-29T15:26:42","date_gmt":"2024-12-29T07:26:42","guid":{"rendered":"https:\/\/led.amasly.com\/?p=1602"},"modified":"2024-12-29T15:27:24","modified_gmt":"2024-12-29T07:27:24","slug":"requirements-for-gaskets-and-seals-in-equipment-protected-by-dust-ignition-proof-enclosures-t-for-explosion-proof-lamps","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/tl\/explosion-proof-equipment\/requirements-for-gaskets-and-seals-in-equipment-protected-by-dust-ignition-proof-enclosures-t-for-explosion-proof-lamps\/","title":{"rendered":"Mga kinakailangan para sa mga gasket at selyo sa kagamitan na protektado ng mga dust ignition-proof enclosure na \u201ct\u201d para sa mga explosion-proof lampara"},"content":{"rendered":"<p class=\"has-medium-font-size wp-block-paragraph\">Malawakang kilala na ang kakayahan ng pananggalang ng kaha ng kagamitan na protektado ng dust-proof at ignition-proof enclosure \u201ct\u201d ay isang pangunahing punto na pinagtutuunan ng pansin sa disenyo ng produkto. Kaya naman, partikular na mahalaga ang katwiran sa estruktura ng mga gasket at selyo na gumaganap ng papel sa proteksyon. <\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-f4d85730 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg\" alt=\"\" class=\"uag-image-1603\" width=\"995\" height=\"395\" title=\"Mga kahon ng koneksyon na hindi sumasabog\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">I. Mga Kinakailangang Estruktura <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Sa mga magkakadikit na ibabaw, maaaring gumamit ng mga pinindot na gasket upang matiyak ang bisa ng selyo ng enclosure. Dapat ang lahat ng gasket at selyo ay may buo at tuloy-tuloy na estruktura, ibig sabihin ay hugis singsing at walang putol. Dapat tiyakin ng estruktura ng enclosure ang tamang posisyon ng mga gasket. <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Kung ang antas ng proteksyon ng enclosure ay nakadepende sa gasket sa pinagdugtong na bahagi ng enclosure at kailangang buksan ang pinagdugtong na bahagi sa panahon ng pag-install o pagpapanatili, dapat idikit o mekanikal na ikabit ang gasket sa isa sa mga magkakahugpong na ibabaw upang maiwasan ang pagkawala, pagkasira, o maling pag-install. Ang mga magkakahugpong na ibabaw na gumagamit ng gasket ay hindi dapat gumamit ng karagdagang sealant bilang pantulong na paraan para sa pagganap ng pagselyo. <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Hindi dapat gamitin ang mga bisagra bilang paraan ng pagpapanatili ng selyo, maliban kung ang gasket ay maaaring maayos na maipit nang hindi nagdudulot ng hindi inaasahang paggalaw, stress, o deformasyon ng gasket. <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Ang mga nababaluktot na selyo, tulad ng bellows, ay hindi dapat ilagay sa labis na stress sa anumang bahagi. Dapat magsagawa ng mga hakbang upang maiwasan ang panlabas na mekanikal na pinsala, at bawat dulo ay dapat na mekanikal na ikabit. <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Tandaan: Ang mga nabanggit na kinakailangan sa itaas ay hindi nalalapat sa mga selyo sa loob ng aparato ng pagpasok ng kable. <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">II. Mga Kinakailangan sa Pagsusulit <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Pagkatapos isagawa ang mga shell test alinsunod sa kaukulang mga kinakailangan, dapat isagawa ang mga pressure test sa lahat ng mga sample na sinusubok, na sinusundan ng mga pagsubok sa antas ng proteksyon ng IP. <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Ang pamantayan para sa \u201cKagamitan na Protektado ng mga Dust Ignition-Proof na Enclosure \u2018t'\u201d sa mga kapaligirang may panganib ng pagsabog ay nagdagdag ng kinakailangang pagsusuri sa presyon upang tasahin ang proteksiyong epekto ng mga gasket at selyo. Partikular, ang panloob na presyon ay dapat hindi bababa sa (4 \u00b1 0.4) kPa (para sa antas ng proteksyon \u2018ta\u2019) at (2 \u00b1 0.2) kPa (para sa mga antas ng proteksyon \u2018tb\u2019 at \u2018tc\u2019), na tumatagal ng 60 hanggang 70 segundo. <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Dapat tandaan dito na:<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"> (a) Ang aparato ng pagpapasok ng kable at mga karagdagang enclosure ng Ex na kagamitan ay hindi kailangang sumailalim sa pagsusuri sa presyon, maliban sa sealing gasket na nagbibigay ng proteksyon sa ibabaw ng pinagdugtong na bahagi ng aparato ng pagpapasok at ng enclosure.; <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">(b) Kung ang estruktura ng Ex na kagamitan ay maaaring hadlangan ang paggalaw ng mga gasket at selyo, gaya ng mga \u201cO\u201d ring sa mga uka o mga sealing gasket na nakadikit sa isang panig ng ibabaw ng pinagdugtong, hindi kinakailangan ang mga pagsubok sa presyon para sa Ex na kagamitan na may mga antas ng proteksyon na \u201ctb\u201d at \u201ctc\u201d.<\/p>","protected":false},"excerpt":{"rendered":"<p>It is well known that the protective performance of the equipment enclosure protected by the dust-proof ignition-proof enclosure &#8220;t&#8221; is a key point that product design focuses on. Therefore, the structural rationality of the gaskets and seals that play a protective role is particularly important. I. Structural Requirements In the mating surfaces, compressed gaskets can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1603,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1602","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-150x150.jpg",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-300x119.jpg",300,119,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-768x305.jpg",768,305,true],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",18,7,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/tl\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"It is well known that the protective performance of the equipment enclosure protected by the dust-proof ignition-proof enclosure &#8220;t&#8221; is a key point that product design focuses on. Therefore, the structural rationality of the gaskets and seals that play a protective role is particularly important. I. Structural Requirements In the mating surfaces, compressed gaskets can&hellip;","_links":{"self":[{"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/posts\/1602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/comments?post=1602"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/posts\/1602\/revisions"}],"predecessor-version":[{"id":1604,"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/posts\/1602\/revisions\/1604"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/media\/1603"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/media?parent=1602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/categories?post=1602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/tl\/wp-json\/wp\/v2\/tags?post=1602"}],"curies":[{"name":"dobleng kuwit","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}