A cikin masana'antu masu buƙatar da filayen kimiyya, samun kayan aiki daga aya A zuwa aya B a madaidaicin zafin jiki yana da mahimmanci. Ka yi la'akari da shi kamar haka: Ka yi tunanin ƙoƙarin kai ice cream a rana mai zafi - kana buƙatar wani abu don kiyaye shi! Wannan "wani abu" a yawancin lokuta shineBututun Insulated Vacuum(VIPs) da ƴan uwansu na musamman,Bututun Jaket ɗin Vacuum(VJPs). Waɗannan tsarin suna amfani da dabara mai wayo: suna ƙirƙirar madaidaicin madaidaicin wuri don toshe zafi, yana mai da su manufa don jigilar matsananci-sanyi ko kayan zafin jiki cikin aminci, inganci, da farashi mai inganci. Bari mu bincika inda waɗannan bututu ke taka muhimmiyar rawa a rayuwar zamani.

Mafi yawan amfani donBututun Insulated Vacuum? Cryogenics, ba shakka! Musamman,Bututun Jaket ɗin Vacuumsune ma'aunin gwal don jigilar iskar gas (LNG), nitrogen ruwa (LIN), oxygen (LOX), ruwa argon (LAR), da hydrogen ruwa (LH2). Wadannan bututu masu bango biyu, tare da babban sarari tsakanin ganuwar, suna rage yawan zafi sosai, suna rage yawan iskar gas "Boil-off" (BOG) wanda ke haifar da lokacin da waɗannan samfurori suka dumi. Wannan yana da mahimmanci ga Tashoshin LNG & Bunkering, Samar da Gas Masana'antu & Rarrabawa da Aerospace & Bincike.

AmmaBututun Insulated Vacuumba kawai don cryogenics ba. Hakanan suna da mahimmanci a sarrafa sinadarai:

ü Jirgin ruwan sanyi na Ethylene: Tsayar da ethylene (tushe mai mahimmanci a cikin robobi) ruwa a kusa da -104 ° C yayin jigilar kaya.

ü Carbon Dioxide (LCO2) Gudanarwa: Kula da ƙananan yanayin zafi da ake buƙata don ƙimar abinci da CO2 masana'antu, hana vaporization da matsa lamba.

Isar da Sinadarai Na Musamman: Samar da ingantaccen yanayi mai sarrafa zafin jiki don jigilar sinadarai masu mahimmanci, hana halayen da ba'a so ko lalacewa.

Abin da ke saBututun Insulated Vacuum, musammanBututun Jaket ɗin Vacuum, don haka mahimmanci a cikin waɗannan masana'antu? Ga 'yan fa'idodi masu mahimmanci:

1. Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa ) (yawanci <10 ^-3 mbar) ya kusan kawar da canja wurin zafi, yana sa su fi tasiri fiye da na gargajiya.
2. Babu Kwangila: bangon waje na aBututun Jaket ɗin Vacuumyana tsayawa kusa da zafin jiki, yana hana kumburi da ƙanƙara daga kafa - wanda ke haɓaka aminci kuma yana rage lalata.
3. Rage asarar Samfur: Mahimmanci don adana kuɗi tare da cryogenics, rage asarar samfur yayin canja wuri da ajiya.
4. Ingantaccen Tsaro:Bututun Jaket ɗin Vacuumbayar da ƙulli na biyu, rage haɗarin yatsa.
5. Long Life: bakin karfe da aka yi daidaiBututun Jaket ɗin Vacuumbayar da na kwarai karko da ƙarancin kulawa.

Kamar yadda masana'antu ke duban gaba - tare da hydrogen ruwa don makamashi mai tsabta, mafi girman buƙatun tsabta, da kuma buƙatu don ingantaccen aiki - buƙatar ci gaba da fasahar bututun injin injin (kuma mai ƙarfi).Bututun Jaket ɗin Vacuummusamman) zai ƙara kawai. Abubuwan ƙirƙira suna mai da hankali kan tsawaita rayuwar vacuum, inganta insulation multilayer (MLI) a cikin bututu, da haɓaka madaidaitan matakan tsaftar tsafta (UHP). Daga ƙarfafa canjin makamashi na duniya tare da LNG don ba da damar ingantaccen daidaito na masana'antar guntu,Bututun Insulated Vacuumda Vacuum Jacketed Pipes sune mafita na aikin injiniya, cikin nutsuwa suna tabbatar da kwararar ci gaba a cikin ingantacciyar shingen zafi. A taƙaice, sun kasance shaida ne ga ƙarfin daɗaɗɗen iska wajen shawo kan ƙalubalen zafi.