{"id":2132,"date":"2025-03-02T15:24:38","date_gmt":"2025-03-02T07:24:38","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2132"},"modified":"2025-03-07T21:22:48","modified_gmt":"2025-03-07T13:22:48","slug":"care-sunt-principiile-de-conectare-a-cutiilor-de-distributie-antideflagrante-cu-tevi-galvanizate","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/ro\/echipamente-antideflagrante\/care-sunt-principiile-de-conectare-a-cutiilor-de-distributie-antideflagrante-cu-tevi-galvanizate\/","title":{"rendered":"Care sunt principiile de conectare a cutiilor de distribu\u021bie antideflagrante cu \u021bevi galvanizate?"},"content":{"rendered":"

Care sunt principiile de conectare a cutiilor de distribu\u021bie antideflagrante cu \u021bevi galvanizate?<\/strong><\/strong><\/h1>\n\n\n\n

7 principii de conectare a cutiei de distribu\u021bie antiexploziv\u0103 cu \u021beav\u0103 galvanizat\u0103:<\/strong><\/strong><\/h2>\n\n\n\n
\"\"<\/a><\/figure><\/div>\n\n\n\n

1 <\/strong>Cerin\u021bele pentru montarea conductelor antiexplozive sunt mai ridicate dec\u00e2t cele pentru montarea conductelor deschise obi\u0219nuite. Este necesar s\u0103 se utilizeze \u021bevi cu pere\u021bi gro\u0219i (\u021bevi de ap\u0103 galvanizate), fiecare conexiune are, de asemenea, cerin\u021be speciale.<\/p>\n\n\n\n

2 <\/strong>Conductele \u0219i \u021bevile trebuie s\u0103 fie conectate cu cutii de jonc\u021biune \u0219i \u00eentrerup\u0103toare folosind conexiuni filetate \u0219i trebuie s\u0103 se utilizeze cutii de jonc\u021biune \u0219i \u00eentrerup\u0103toare antiexplozive.
3 <\/strong>\u021aeava de o\u021bel trebuie s\u0103 aib\u0103 suficient\u0103 rezisten\u021b\u0103 \u0219i protec\u021bie, iar grosimea peretelui s\u0103u nu este mai mic\u0103 de 2,5.<\/p>\n\n\n\n

4 <\/strong>Atunci c\u00e2nd clemele pentru \u021bevi sunt utilizate pentru conectarea \u021bevilor de o\u021bel, piuli\u021bele de blocare trebuie instalate pe articula\u021bii pentru a preveni sl\u0103birea filetelor \u0219i pentru a \u00eembun\u0103t\u0103\u021bi performan\u021ba antiexploziv\u0103. Deoarece \u00eembin\u0103rile nu sunt \u00eencurcate sau vopsite, nu este necesar\u0103 lipirea firelor de leg\u0103tur\u0103. Atunci c\u00e2nd este dificil s\u0103 se conecteze \u00eembin\u0103rile conductelor electrice, ar trebui utilizate \u00eembin\u0103ri antideflagrante.
5 <\/strong>\u021beav\u0103 de o\u021bel de la locul antideflagrant la zona de foc deschis sau camera de distribu\u021bie, ar trebui s\u0103 fie instalate pe ambele p\u0103r\u021bi ale peretelui desp\u0103r\u021bitor caseta de etan\u0219are de izolare, \u0219i izolarea de etan\u0219are, astfel \u00eenc\u00e2t amestecul exploziv nu poate intra \u00een zona de foc deschis sau camera de distribu\u021bie.
6 <\/strong>Pozi\u021bia de instalare a cutiei de etan\u0219are cu izolare antideflagrant\u0103 nu este, \u00een general, mai mare de 300 mm de peretele desp\u0103r\u021bitor. \u00een cadrul acestei distan\u021be, conducta de o\u021bel nu trebuie s\u0103 aib\u0103 \u00eembin\u0103ri pentru a asigura performan\u021ba de etan\u0219are. Atunci c\u00e2nd \u021beava de cabluri este introdus\u0103 \u00een alte locuri prin podea sau placa de pardoseal\u0103, cutia de etan\u0219are cu izolare longitudinal\u0103 trebuie s\u0103 fie amplasat\u0103 deasupra podelei sau a pl\u0103cii de pardoseal\u0103. Pentru a asigura o bun\u0103 izolare a firelor sau a cablurilor acoperite cu cauciuc, instala\u021bi cutia de etan\u0219are de izolare de tip drenaj \u00een locul \u00een care exist\u0103 adesea condens, astfel \u00eenc\u00e2t s\u0103 \u00eempiedica\u021bi explozia conductei din cauza suprapunerii presiunii atunci c\u00e2nd are loc o explozie.
7 <\/strong>tubul de conectare antideflagrant este utilizat \u00een locuri antideflagrante sau cablarea \u021bevilor de o\u021bel are o curbur\u0103 mare a locului pentru a conecta dispozitivul de alimentare electric\u0103 a dispozitivului de cablare antideflagrant. Ambele capete ale \u021bevii coloanei metrice fitinguri filetate, cele dou\u0103 fitinguri sunt sudate la furtunul metalic galvanizat cu lipire.<\/p>\n\n\n\n

La conectarea cutiilor de distribu\u021bie antideflagrante la conductele galvanizate, trebuie s\u0103 se acorde o aten\u021bie deosebit\u0103 urm\u0103toarelor puncte:<\/strong><\/strong><\/h2>\n\n\n\n

Probleme de \u00eemp\u0103m\u00e2ntare: datorit\u0103 procesului de produc\u021bie a \u021bevii galvanizate, conductivitatea stratului galvanizat va fi semnificativ afectat\u0103, astfel \u00eenc\u00e2t \u00een conexiunea dintre cutia de distribu\u021bie antiexploziv\u0103 \u0219i \u021beava galvanizat\u0103, este nevoie de cabluri de leg\u0103tur\u0103. Opera\u021biunea specific\u0103 este configurat\u0103 \u00een linia special\u0103 de \u00eemp\u0103m\u00e2ntare a cutiei de distribu\u021bie a energiei antiexplozive, prin conectarea la p\u0103m\u00e2nt pentru a asigura fiabilitatea \u00eemp\u0103m\u00e2nt\u0103rii, \u00eembun\u0103t\u0103\u021bind astfel performan\u021ba de siguran\u021b\u0103 antiexploziv\u0103.<\/p>\n\n\n\n

Conectare: Cutia de distribu\u021bie antiexploziv\u0103 \u0219i \u021beava galvanizat\u0103 trebuie conectate cu o conexiune filetat\u0103 \u0219i s\u0103 utilizeze o cutie de jonc\u021biune antiexploziv\u0103 \u0219i un \u00eentrerup\u0103tor antiexplozibil. \u021aeava de o\u021bel trebuie s\u0103 aib\u0103 suficient\u0103 rezisten\u021b\u0103 \u0219i protec\u021bie, iar grosimea peretelui s\u0103u nu trebuie s\u0103 fie mai mic\u0103 de 2,5 mm.<\/p>\n\n\n\n

Probleme de etan\u0219are: Atunci c\u00e2nd o cutie de alimentare antideflagrant\u0103 este conectat\u0103 la o \u021beav\u0103 din o\u021bel galvanizat sau la o \u021beav\u0103 flexibil\u0103, \u00eentregul sistem poate s\u0103 nu fie antideflagrant deoarece filetele nu au o func\u021bie de etan\u0219are. Prin urmare, trebuie acordat\u0103 o aten\u021bie deosebit\u0103 problemelor de etan\u0219are la conectare pentru a asigura siguran\u021ba sistemului \u00een zonele rezistente la explozii.<\/p>\n\n\n\n

Selectarea materialului: caseta de distribu\u021bie rezistent\u0103 la explozie trebuie s\u0103 fie fabricat\u0103 din o\u021bel inoxidabil (cum ar fi Baosteel 304 sau mai mult), culoarea culorii o\u021belului inoxidabil, grosimea cutiei nu mai mic\u0103 de 4,0 mm.<\/p>\n\n\n\n

Proceduri specifice pentru cablurile de pornire:<\/strong><\/strong><\/h2>\n\n\n\n

\u00cen cazul cablurilor de leg\u0103tur\u0103, selecta\u021bi mai \u00eent\u00e2i firul de \u00eemp\u0103m\u00e2ntare \u0219i metoda de \u00eemp\u0103m\u00e2ntare corespunz\u0103toare, apoi conecta\u021bi cablurile de leg\u0103tur\u0103 \u00een interiorul cutiei de distribu\u021bie antiexploziv\u0103, conecta\u021bi firul de \u00eemp\u0103m\u00e2ntare la \u0219urubul de \u00eemp\u0103m\u00e2ntare al cutiei de distribu\u021bie antiexploziv\u0103 \u0219i apoi conecta\u021bi cel\u0103lalt cap\u0103t al firului de \u00eemp\u0103m\u00e2ntare la bara colectoare sau la alte echipamente. Conexiunea trebuie s\u0103 se asigure c\u0103 lungimea firului de \u00eemp\u0103m\u00e2ntare este adecvat\u0103, interfa\u021ba de \u00eemp\u0103m\u00e2ntare este str\u00e2ns\u0103, altfel va afecta efectul de \u00eemp\u0103m\u00e2ntare al firului de leg\u0103tur\u0103, afect\u00e2nd astfel performan\u021ba de siguran\u021b\u0103 antiexploziv\u0103.<\/p>\n\n\n\n

Prin m\u0103surile de mai sus, fiabilitatea \u0219i siguran\u021ba conexiunii dintre cutia de distribu\u021bie antideflagrant\u0103 \u0219i conducta galvanizat\u0103 pot fi asigurate \u00een mod eficient.<\/p>","protected":false},"excerpt":{"rendered":"

What are the principles of connecting explosion-proof distribution boxes with galvanized pipes? 7 principles of connecting explosion-proof distribution box with galvanized pipe: 1 The requirements for laying explosion-proof pipes are higher than those for laying ordinary open pipes. Need to use thick-walled pipe (galvanized water pipe), each connection also has special requirements. 2 Pipes and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","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":"","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-2132","post","type-post","status-publish","format-standard","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/ro\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"What are the principles of connecting explosion-proof distribution boxes with galvanized pipes? 7 principles of connecting explosion-proof distribution box with galvanized pipe: 1 The requirements for laying explosion-proof pipes are higher than those for laying ordinary open pipes. Need to use thick-walled pipe (galvanized water pipe), each connection also has special requirements. 2 Pipes and…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts\/2132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/comments?post=2132"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts\/2132\/revisions"}],"predecessor-version":[{"id":2332,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts\/2132\/revisions\/2332"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/media?parent=2132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/categories?post=2132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/tags?post=2132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}