Cilmi-baadhis Ku Saabsan Codsiga suurtogalka ah ee Muraayadaha Dahaaran ee Fakuumka

Marka la barbar dhigo muraayadda dahaadhka ah,vacuum galaas dahaaranwaxay leedahay wax qabad kuleyl ah oo wanaagsan.Kuleylka waxaa loo kala qaadaa saddex siyaabood: haynta, shucaaca, iyo isku-dhafan.Waxaa ka mid ah, kuleyliyaha kuleylka wuxuu u baahan yahay inuu dhex maro dhexdhexaadiyaha, waxaana loo tixgelin karaa in aysan jirin wax dhexdhexaad ah oo ku yaala lakabka vacuum, si kuleylka kulaylka loo yareeyo.Muraayadda dahaaran ee faakuumku waxay kaliya ku haysaa kulaylka cidhifka, qaybteeda ugu weynna waxay ku dhowdahay inay gebi ahaanba daboolan tahay.Qiimaha wareejinta kulaylka Ug ee galaas dahaaran vacuum si fudud ayaa lagu gaari karaa ka hooseeya 0.5W / ㎡, halka isuduwaha wareejinta kulaylka Ug qiimaha saddex-galaas laba-daabka ah insulating galaas gaadho 0.7W / ㎡K, kaas oo ku dhow xadka.Sababtoo ah waxqabadka dahaarka kulaylka wanaagsan ee vacuum insulated galaas, gobollada qabow daran, xitaa haddii ay dhacdo heerkulka aadka u hooseeya ee dibadda jiilaalka, heerkulka dusha sare ee muraayadda ayaa weli lagu ilaalin karaa in ka sarreeya heerkulka dhibic sayaxa, sidaas wax ku ool ah. ka hortagga uumiga.

vacuum-glaas
vacuum-Dahaaran-Muraayadaha
galaas yar-e-vacuum

Faakium muraayadda dahaaranwaxay leedahay waxqabadka gudbinta iftiinka wanaagsan.Si loo dhimo isku-xidhka wareejinta kulaylka ee dhalada, dahaarka kulaylka iyo dhalooyinka tamarta-badbaadinta ee loo isticmaalo dhismayaasha waa galaas Low-E, oo sidoo kale loo yaqaanno muraayad-missivity hooseeya.Dusha sare ee muraayadda waxaa lagu dahaadhay filimka Low-E, kaas oo ah walxo filim ku salaysan oo ka kooban biraha lakabyo badan ama xeryahooda, taas oo ka tarjumaysa shucaaca infrared, taas oo si wax ku ool ah u yaraynaysa kuleylka shucaaca gudaha ee jiilaalka.Laakiin waxaa jira faa'iidooyin iyo faa'iido darrooyin.

vacuum-glaas-qaab-dhismeedka

Filimka Low-E kaliya ma muujin karo shucaaca infrared, laakiin sidoo kale wuxuu ka tarjumayaa iftiinka muuqda, taas oo u horseedi doonta hoos u dhaca waxqabadka gudbinta iftiinka ee muraayadda.Si loo helo wax-qabad heerkul-kuleyl ah oo ka wanaagsan, muraayadda dahaarka leh ee saddex-galaas ah ee laba-jibbaaran waxay inta badan qaataan qaab-dhismeedka Low-E ee laba-lakab ah, taasoo keentay in τv gudbinta iftiinka muuqda ee muraayadda uu inta badan ka hooseeyo 0.6.Muraayadda dahaaran ee faakuumka kaliya waxay isticmaashaa Low-E hal-lakab ah, kaas oo gaadhi kara isku-xidhka wareejinta kulaylka hoose marka loo eego muraayadda dahaarka-laba-lakabka ah ee Low-E, iyo gudbinta iftiinka τv ee la arki karo waxa uu gaadhi karaa in ka badan 0.8.

Waa iska caddahay in waxqabadka dahaarka dhawaaqa hawadu qaado ee muraayadda faakuumka uu ka sarreeyo.Gudbinta mowjadaha dhawaaqa waxay u baahan yihiin inay dhex maraan dhexdhexaadka, sidaas darteed muraayadda faakuumka ayaa si wax ku ool ah u xannibi karta buuqa, iyo dahaarka dhawaaqa miisaanka leh wuxuu gaari karaa in ka badan 40dB, halka muraayadda daboolay ay tahay kaliya 30dB.

Shahaadada faakuumka shaqada (≤0.1 Pa) ee lakabka faakuumka waxa la hayn karaa wakhti dheer, taas oo go'aamisa nolosha adeega galaaska faakuumka.Soosaarayaasha caalamiga ah sida Asahi Glass waxay ku siin karaan dammaanad 15 sano ah alaabada galaaska faakuumka ee Yurub iyo Japan, iyo nolosha adeeg ee dhabta ah ee la filayo waa in ka badan 25 sano.Horumarka tignoolajiyada, geeddi-socodku si tartiib-tartiib ah ayuu u qaan-gaaray, tignoolajiyada galaaska faakuumka ee gudaha ayaa gaadhay heerkii ugu sarreeyay ee adduunka.Maadaama gaaska dahaadhka ah ee galaaska dahaadhka ah uu si tartiib tartiib ah u daadin doono wakhti ka dib, tani waxay go'aamineysaa in muraayadda dahaadhka ay sidoo kale leedahay dhibaato nolosha adeegga.

Marka la barbar dhigo muraayadda dahaadhka ah,vacuum galaas dahaaranwaa ka fudud yahay oo ka khafiifsan yahay.Dhumucda lakabka godan ee galaaska dahaadhka ah ayaa badanaa ah 6 ~ 12mm, ama xitaa ka sii dhumucdiisuna, gudahana waxaa ka buuxa hawo ama gaas aan shaqaynayn, halka lakabka faakuumka ee galaaska faakuumka uu yahay kaliya 0.1 ~ 0.2mm.Intaa waxaa dheer, muraayadda faakuumka leh lakabka lakabka faakuumka ee sandwich u dhexeeya laba muraayadood, saameynteeda kulaylka ayaa la barbar dhigi karaa muraayadda saddex-geesoodka ah ee laba daloosha ah, iyo sababtoo ah hal lakab oo galaas ah ayaa la isticmaalaa, miisaankiisa ayaa hoos u dhacaya marka la barbardhigo. oo leh saddex-galaas oo ah laba dalood oo dahaaran 1/3

vacuum galaas dahaaran guriga
vacuum-albaab-daah

Mashruuca albaabka galaaska iyo daaqada ee ku qalabaysan dariishadaha aluminium ee buundada jaban, waxaanu u soo jeedinaynaa qorshe cusub oo dib u cusboonaysiin daaqadeed: xaji qaabka daaqada asalka ah, ku beddel muraayadda dahaarka asalka ah ee laba-lakabka ah ee leh waxqabadka kuleylka kulaylka liidata muraayadda faakuumka, oo beddel daboolka xadhig.Faa'iidada xalkani waa in laga fogaado baahida loo qabo in la beddelo daaqadda oo dhan, ama lagu daro lakabka daaqadaha dibadda, iwm. Qadarka shaqadu waa weyn tahay, taas oo saameyn xun ku yeelan doonta nolosha caadiga ah ee dadka deegaanka, markaa way adagtahay in la hirgeliyo. tallaabooyin dib-u-habayn ballaaran.Dabcan, xalkani wuxuu u baahan yahay inuu buuxiyo shuruudaha qaarkood: qaababka daaqadaha asalka ah ee asalka ah ayaa ah kuwo tayo wanaagsan leh oo weli mudan in la ilaaliyo.Sababtoo ah saameynta aan rabno inaan gaarno waa inaan sameyno dib-u-cusboonaysiinta tamarta-badbaadinta.Ka dib markii daaqadihii hore ee dibadda lagu beddelo muraayadaha faakuumka, waxay sii wadi doonaan in la isticmaalo ugu yaraan 15 sano, halkii gabi ahaanba la baabi'in lahaa oo la bedeli lahaa dhowr sano ka dib dayactirka, taasoo keentay qashinka aan loo baahnayn.

vacuum insulation panels warshad

Zerothermo diirada saara tignoolajiyada vacuum in ka badan 20 sano, alaabtayada ugu muhiimsan: vacuum insulation panels oo ku salaysan walxaha silica qiiqa ee tallaalka, caafimaadka, saadka silsilad qabow, qaboojiyaha,dahaarka vacuum isku dhafan iyo guddiga qurxinta,muraayad vacuum, faaruq albaabada iyo daaqadaha dahaarka leh.Haddii aad rabto inaad macluumaad dheeraad ah ka ogaato Qalabka dahaarka ee Zerothermo vacuum,fadlan xor ayaad u tahay inaad nala soo xidhiidho, sidoo kale waa lagugu soo dhawaynayaa inaad soo booqato warshadeena.

Maareeyaha Iibka: Mike Xu

Taleefanka:+86 13378245612/13880795380

E-mail:mike@zerothermo.com

Mareegta:https://www.zerothermolip.com


Waqtiga boostada: Nov-22-2022