Bawul aiki management na bawul gasket yadda ya dace da bawul gasket A jerin bayani dalla-dalla

Bawul aiki management na bawul gasket yadda ya dace da bawul gasket A jerin bayani dalla-dalla Bawul aiki management ingancin bukatun sun hada da bawul ya kamata a rufe m ko m m; Marufi shaft hatimi ba ya zube; Valve buɗe kuma rufe a hankali, yana yin alama. Ayyukan yau da kullun na gudanar da aikin bawul sun haɗa da rikodin yarda da rikodin aiki na buɗewa da rufe ainihin takardar aiki a cikin shekaru; Buɗe da kuma rufe rikodin binciken bawul mako-mako akan lokaci. Domin dogon lokaci bawul ba tare da ainihin aiki, bisa ga girman da ƙayyadaddun, shi wajibi ne don saita daban-daban mako-mako dubawa sake zagayowar, gabaɗaya * bude da kuma rufe jigo ayyuka yawan bi da bi, idan kana so ka gaba daya rufe da ainihin aiki ne. m. Gudanar da aikin Valve na iya buɗewa da rufe mai kyau, ba wai kawai don zaɓar ƙirar bawul ɗin da ta dace ba, ingancin samfura mai kyau, gini mai kyau da taro, kuma yana buƙatar cikakkun hanyoyin gudanarwa, na iya samun ainihin tasirin "ɗaga sojoji na dubban kwanaki, amfani da su. sojoji na dan lokaci". Kyakkyawan gudanar da aiki yana nunawa a cikin abubuwa uku masu zuwa: takardun fasaha; M bawul aiki management; Valve da kyau a cikin yanayi mai kyau. (1) Takardun fasaha na bawuloli Bayanan fasaha na bawul, ciki har da umarnin don amfani da bawul kafin bayarwa; Takaddun shaida na bawul bayan sayan; Ƙungiyar Valve da sassan katin kiredit; Rikodin kula da bawul. Dangane da sauye-sauye na al'umma, ya kamata a sabunta katin kiredit na bawul a cikin lokaci, ta yadda za a kafa tsarin gudanarwa na hankali na GIS. (2) Bawul aiki management Valve aiki ingancin bukatun sun hada da bawul kamata a rufe m ko m m; Marufi shaft hatimi ba ya zube; Valve buɗe kuma rufe a hankali, yana yin alama. Ayyukan yau da kullun na gudanar da aikin bawul sun haɗa da rikodin yarda da rikodin aiki na buɗewa da rufe ainihin takardar aiki a cikin shekaru; Buɗe da kuma rufe rikodin binciken bawul mako-mako akan lokaci. Domin dogon lokaci bawul ba tare da ainihin aiki, bisa ga girman da ƙayyadaddun, shi wajibi ne don saita daban-daban mako-mako dubawa sake zagayowar, gabaɗaya * bude da kuma rufe jigo ayyuka yawan bi da bi, idan kana so ka gaba daya rufe da ainihin aiki ne. m. Don kurakuran gama-gari da aka samu yakamata a gabatar da tsarin gyara manya da matsakaita, wanda aka sarrafa da kyau, musamman bayan rufe bawul ɗin ba zai iya buɗewa ya zama kamar fashewar kulawa don aiwatar da maganin gaggawa. (3) Hasken mara lafiyar da bawul ɗin ya haɗa da bangon da kyau bango ya cika ka'idodin ƙira; Rufin manhole mai inganci da docking na ƙasa cikakke; Ainihin aiki na nisa ramin bawul daidai ne; Babu datti da sharar ruwa a cikin rijiyar; Bawul surface ba tare da tsatsa. Saboda rijiyar bawul wuri ne na cikin gida da ke rufe, yana da sauƙi don samar da isashshen iskar oxygen da ƙara yawan carbon dioxide. Da zarar ma'aikatan kulawa ba su aiwatar da matakan iska mai ƙarfi da iska ba kafin shiga rijiyar, yana da sauƙin shiga cikin haɗari ga rayuwar ɗan adam. Idan yanayi ya ba da izini, ya kamata a yi la'akari da matakan fasaha na dogon lokaci na thermal convection na gas a cikin rijiyar a cikin babban diamita na valve Wells. Don rijiyar bawul ya kamata ya kasance a kan sintiri na lokaci, yadda ya kamata magance matsalar matsa lamba da aka binne, don asarar murfin magudanar ruwa, lalacewa ya kamata ya kasance kamar yadda kiyayewa ya fashe mafita na gaggawa. Kamfanonin samar da ruwa na Wuhan sun gabatar da tsarin sarrafa bawul a cikin hanyar sadarwar bututun kamar samar da kayan aikin kula da kayan aiki, amfani da tsarin sa ido kan abin hawa na GPS, ƙirƙirar rijiyar daidaita bayanan bawul, gabatar da ƙa'idodin aiwatarwa da ƙa'idodin tantancewa da dubawa, da ƙarfafawa. matakan gudanarwa sun cancanci yin la'akari da gasar a cikin masana'antar guda ɗaya. Wannan labarin ya dogara ne akan ainihin " rahoton kwamitin binciken bututun mai na kwamitin kimiyya da fasaha na kungiyar ruwa ta kasar Sin" na takamaiman abubuwan da ke ciki, matsakaicin matsakaici kuma yana ƙara wasu ra'ayoyi na, gyara bege mara kyau. Bawul gasket ayyuka da bawul gasket jerin A samfurin ƙayyadaddun bawul gasket ne bawul soket flange farantin gaskets ko guda bawul gaskets, gasket aikace-aikace yafi ta'allaka ne a cikin flange da kuma aiki matsa lamba, idan general aiki matsa lamba ba high samuwa asbestos gasket ko graphite hada gasket, karfe winding gasket matsa lamba ne da yawa kalmomi, idan kana so ka lalata, high zafin jiki resistant hudu fluorine kushin aikace-aikace ba ma high, Idan yana da wani high zafin jiki resistant kayayyaki, aikace-aikace na graphite hada kushin ko karfe abu graphite winding kushin, idan shi ne RJ surface, aikace-aikace na karfe zobe pad guda yana da wasu aikace-aikace a lokaci guda tare da bawul goyon bayan wurare, shi ne graphite cika zobe, idan akwai wani shugabanci ne kai-sealing (kamar 45 Angle, 30 Angle). Bawul gasket sealing sakamako, gasket albarkatun kasa zabi daidai da wadannan nagartacce: 1) A gaban ruwa ko fiye da 80 ° ruwa misali, polyethylene PE filastik; 2) A gaban man fetur da lalata da kuma yanayin ci gaba da yawan zafin jiki, tare da gasket kayan ƙarfe; 3) A cikin jigon jigon sauti, rage amo da shigar da wutar lantarki, tare da gas gas. Gasket hatimin inji ne tsakanin abubuwa biyu, wanda galibi ana amfani da shi don gujewa matsin aiki, zaizayar ƙasa, da faɗaɗa yanayin zafi na yanayi da naƙasawar bututun tsakanin abubuwa biyu. Saboda da wuya a kera filayen da aka kera zuwa ga kamala, ana iya gyara rashin bin ka’ida ta hanyar amfani da gaskat. Gasket gabaɗaya ana yin su ne da kayan takarda, kamar fakitin takarda, filastik, silicone, kayan ƙarfe, allon kwalabe, ji, neoprene, robar nitrile, fiber gilashi ko polymers na filastik (kamar polytetrafluoroethylene). Gasket don amfani na musamman ana iya samun audugar dutse. Valve gasket ne bawul soket flange farantin gaskets ko guda bawul gaskets, gasket aikace-aikace yafi ta'allaka ne a cikin flange da kuma aiki matsa lamba, idan general aiki matsa lamba ba high samuwan asbestos gasket ko graphite hada gasket, karfe winding gasket matsa lamba ne da yawa kalmomi, idan kana so ka lalata juriya, juriya ga high zafin jiki ne ba ma high aikace-aikace na ptfe kushin, idan wani abu ne mai high juriya zuwa high zafin jiki, Aikace-aikace na graphite hada kushin ko karfe abu graphite winding kushin, idan shi ne RJ surface, da aikace-aikace. na karfe zobe kushin guda yana da wasu aikace-aikace a lokaci guda tare da bawul goyon bayan wurare, shi ne graphite cika zobe, idan akwai wani shugabanci ne kai-sealing (kamar 45 Angle, 30 Angle). DD delta t. Kg a kowace 1000 ingancin ƙididdiga ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun iyaka 18 0.5 0 26 0 ~ 0.5 1.50.8320280.9022300.9824321.0627351.1730381.28334316.72365. 3.1552653.5856704.1660754.7768824.957 08527.3075907.77851008.7190110 0 ~ 1.0 12.569511513.1514154.1 013015017.5813515518.2114016018.34160190349.4618021556 .52 bayanin kula: Wannan jerin samfuran sun dace da baƙin ƙarfe simintin simintin simintin gyare-gyaren launin toka da bawul ɗin simintin ƙarfe na malleable a tsakiyar gas ɗin flange.