Gilashin rufewa, wanda kuma aka sani da glazing biyu, an san shi don tasirin makamashi na tsawon shekaru da yawa kuma yana taka muhimmiyar rawa wajen samar da yanayi na cikin gida mai dadi. Lokacin yin la'akari da gilashin rufewa, yana da mahimmanci don fahimtar aikin iskar gas a cikin gilashin. A karshen karni na karshe, an yi amfani da wasu iskar gas mai yawa tare da mafi girma, ƙarami na thermal conductivity da kuma mafi barga aiki (argon, krypton, xenon) don cika gilashin rufewa don inganta aikin haɓakawa da tasirin ceton makamashi na gilashin rufewa.
Binciken ya nuna cewa iskar gas na iya rage zafin zafin gilashin insulating kuma ya rage darajar gilashin U. Idan aka kwatanta da gilashin rufewa cike da bushewar iska na yau da kullun, iskar gas na iya inganta aikin rufewa na kusan 10%; A cikin yanayi mai sanyi, gilashin rufewa ta amfani da argon na iya rage yawan amfani da makamashi har zuwa 30%, yayin da a yanayin zafi yana iya rage yawan amfani da makamashi har zuwa 20%. Bugu da ƙari, haɓaka aikin haɓakar thermal da rage farashin dumama da kwandishan a cikin hunturu da lokacin rani, iskar gas ɗin da ba ta dace ba na iya sanya saman gilashin kusa da zafin jiki, wanda ba shi da sauƙin raɓa da sanyi a cikin hunturu, yana hana ƙura a cikin taga. . Hakanan yana rage watsa amo kuma yana ƙara murfin sauti na gida ko ginin. Wannan fasalin yana da tasiri musamman ga waɗanda ke zaune a cikin mahalli mai hayaniya ko kusa da manyan tituna.
Sakamakon ya nuna cewa gilashin rufewa da ke cike da iskar gas yana da wani tasiri akan shading coefficient Sc da ƙarancin zafi yana ƙaruwa RHG. Bugu da ƙari, lokacin amfani da ƙananan radiyoLOW-E gilashinko gilashi mai rufi, saboda iskar gas mai cike da iskar gas mai inert, fim ɗin fim mai kariya zai iya rage yawan iskar shaka, ta haka yana ƙara rayuwar sabis na gilashin insulating LOW-E.
Yanzu da yawa masu son shigar da manyan windows-to-rufin windows, yankin gilashin rufewa yana ƙara girma, mai sauƙin samar da madaidaicin madaidaicin Layer, gilashin guda biyu ta matsa lamba na yanayi a ciki, ƙarancin iskar gas yana da yawa. fiye da iska, alal misali, argon na iya rage bambancin matsa lamba na ciki da na waje, kula da ma'auni, zai iya tsayayya da matsa lamba na yanayi. Rage fashewar gilashin da ya haifar da bambancin matsa lamba don tabbatar da amfani da gilashin rufewa na yau da kullun. Wannan na iya ƙara ƙarfin babban yanki na gilashin rufewa, ta yadda tsakiyar ba zai rushe ba saboda rashin goyon baya, kuma yana ƙara ƙarfin iska.
Me yasa aka fi zaba argon don cikawa?
Cika argon shine mafi yawan al'ada da farashi: argon yana da mafi girman abun ciki a cikin iska, yana lissafin kusan 1% na iska, yana da sauƙin cirewa, farashin ya fi araha, kuma ya dace da kofofin kayan ado na gida. da Windows. Argon kuma iskar gas ne maras amfani, mai lafiya kuma mara guba, kuma baya amsawa da wasu abubuwa a cikin farantin gilashin.
Krypton, tasirin xenon ya fi argon, amma farashin ya fi tsada sosai, idan kuna son ingantaccen tasirin rufin, yana da kyau ku kashe kuɗi don inganta gilashin Low-e, ƙara kauri daga gilashin da kauri daga cikin rami. Layer, da kuma ƙara dumi gefen tube. Babban Layer na gilashin insulating shine gabaɗaya 6A, 9A, 12A, 16A, 18A, 20A, da dai sauransu, la'akari da rufin thermal da aikin rufin sauti nagilashin insulating, An ba da shawarar kauri na gilashin gilashin gilashi don amfani da 12mm da sama, sakamakon zai fi kyau.
Dole ne a lura cewa yayin da argon yana da fa'idodi da yawa, ƙirar da ba ta dace ba ko shigarwa na iya lalata tasirin sa. Misali, idan farantin gilashin ba shi da kyau a rufe, to babu makawa gas zai tsere, yana rage tasirin ceton makamashi. Sabili da haka, yana da mahimmanci don zaɓar masana'anta mai daraja don tabbatar da ingancin gilashin rufewa.
Agsitechyana bin matakan rufewa sosai, ta amfani da kayan manne na butyl tare da ingantacciyar iska mai ƙarfi da tsantsar ruwa. Hakanan yana la'akari da ingantaccen sinadarai da kwanciyar hankali na thermal, yana ba da fifiko don tabbatar da matse gilashin. Idan gilashin ya zube a ciki, babu adadin aikin da zai biyo baya zai taimaka. Bugu da kari, akwai isassun sikelin kwayoyin 3A a cikin na'urar sararin samaniyar aluminium don shayar da tururin ruwa a cikin rami mara kyau, kiyaye iskar gas a bushe, kuma gilashin insula mai inganci mai kyau ba zai haifar da hazo da raɓa a cikin yanayin sanyi ba.
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Lokacin aikawa: Juni-09-2023