Momwe galasi lilili panopa pa zitseko, mawindo ndi makoma a nsalu
Tsopano poyerekeza ndi makoma akunja a nyumba, zitseko, mawindo ndi makoma a nsalu amagwiritsa ntchito galasi lowonekera bwino, makamaka pa nyumba zambiri zatsopano zomwe sizikhalamo, dongosolo la khoma la nsalu lakhala ngati kapangidwe kofunikira kwambiri koteteza kunja. Pa dongosolo la chitseko, zenera ndi makoma a nsalu, malo agalasi ndi pafupifupi 85% ya malo onse a dongosolo. Tikhoza kunena kuti galasi limagwira ntchito yofunika kwambiri yosunga mphamvu pa envelopu ya nyumbayo. Monga kapangidwe ka envelopu yowonekera bwino ya nyumbayo, dongosolo la chitseko, zenera ndi makoma a nsalu mwachibadwa lili ndi zolakwika ziwiri zazikulu kuti likwaniritse kusunga mphamvu zonse: chimodzi ndi chakuti makulidwe sangawonjezeke popanda malire, ndipo china ndi chakuti kutumizira kuwala sikungakhale kotsika kwambiri;
Poganizira za kusunga mphamvu, kuunikira ndi kutchinjiriza n'kovuta kukhala nako nthawi imodzi. Malinga ndi ziwerengero za kafukufuku, mawindo akunja (kuphatikizapo ma skylights) m'nyumba zosungiramo nyumba ndiye gawo lalikulu la kugwiritsa ntchito mphamvu, ndipo mphamvu zoposa 50% zimatayika kudzera m'mawindo akunja. Chifukwa chake, chitseko, zenera ndi khoma la nsalu zakhala kusiyana kwa kugwiritsa ntchito mphamvu komwe kumakhala kovuta kuti nyumba zithetse. Ndipo momwe zinthu zilili pano ndikuti njira zosungira mphamvu zomwe timapanga pakhomo, pazenera ndi khoma la nsalu nthawi zambiri zimayang'ana momwe tingachepetsere kutayika kwa mphamvu kwa ma profiles, ndipo palibe njira zambiri zapamwamba zoti musankhe posankha galasi. Ponena za galasi lotchinjiriza lomwe limagwiritsidwa ntchito kwambiri, poganizira galasi la Low-E, mphamvu yosinthira kutentha kwa galasi lotchinjiriza imatha kufika pafupifupi 1.8W/(m2.K). Zofunikira za kutentha (nthawi zambiri zimakhala zochepa kuposa 1.0W/(m2.K)) mwachibadwa zimafuna miyezo yapamwamba ya ma profiles a zitseko ndi mawindo. Zachidziwikire, sitinasiye kufunafuna njira zothetsera magalasi -galasi losapanga dzimbiriyakhala chisankho chabwino kwambiri chomangira zitseko, mawindo ndi makoma a nsalu kuti zigwire bwino ntchito komanso kuti zisunge mphamvu.
Zifukwa Zosankhira Galasi Losambitsira Madzi
Galasi losambitsa mpweya ndi mtundu watsopano wa galasi losunga mphamvu. Mosiyana ndi galasi lachikhalidwe loteteza kutentha, galasi losambitsa mpweya limachokera ku mfundo ya chikho choteteza kutentha cha vacuum. Zidutswa ziwiri za galasi zimatsekedwa mozungulira, ndikutsukidwa pakati pawo, ndikupanga wosanjikiza wa vacuum wa 0.2mm.
Chifukwa cha kusakhalapo kwa mpweya, galasi la vacuum limachotsa bwino kutentha ndi convection, pamodzi ndi kutsekeka bwino kwa kutentha ndi galasi la Low-E, kuchuluka kwa kutentha kwa galasi la vacuum kokha kungakhale kotsika kufika pa 0.5 W/(m2.K), ngakhale kuli kotsika kuposa galasi loteteza lomwe lili ndi magalasi atatu ndi mabowo awiri. Mlingo woteteza kutentha wa galasi la vacuum ukhoza kukwaniritsa kutentha kofanana ndi kwa makoma oteteza kutentha, zomwe zimathandizanso kuchepetsa kwambiri kuthamanga kwa kutentha kwa ma profiles a zitseko, zenera ndi makoma a nsalu. Malinga ndi kuwunika kwenikweni kwa National Construction Engineering Quality Supervision and Inspection Center, mawindo agalasi a vacuum amagwiritsidwa ntchito m'malo ozizira monga Beijing, ndipo kusunga mphamvu m'nyengo yozizira kumatha kufika pa 50%. Chifukwa chake, kaya ndi zenera lagalasi kapena khoma la nsalu yagalasi, envelopu yotumiza kuwala siilinso bolodi lalifupi losungira mphamvu m'nyumba, ndipo kugwiritsa ntchito mphamvu kwa nyumba yonse kumatha kuchepetsedwa kwambiri, kufikira zolinga zomwe zafotokozedwa za nyumba zomwe zimagwiritsidwa ntchito mphamvu zochepa kwambiri.
Kupatula Phokoso:
Kulemera kwa galasi lopanda mpweya kokha Kuteteza mawu kuli pamwamba pa 37dB, ndipo galasi lopanda mpweya lopanda mpweya limatha kufika pamwamba pa 42dB. Kugwiritsa ntchito mawindo agalasi lopanda mpweya kapena makoma a nsalu kungathandize kuthetsa phokoso lakunja ndikukonza malo olumikizirana mkati.
Monga chinthu chatsopano chagalasi, galasi losapanga vacuum lilinso ndi zabwino zomwe zimakhala zovuta kuzisintha motere:
Kuletsa Kuzizira:
Kapangidwe kake ka kutentha kwambiri ka galasi lopanda mpweya kangathe kusiyanitsa kutentha kwa mkati ndi kunja, ndipo mphamvu yake yoletsa kuzizira ndi >75. Ngakhale m'nyengo yozizira ya minus 20℃ panja, kusiyana kwa kutentha pakati pa kutentha kwa mkati mwa galasi ndi mpweya wamkati sikudzapitirira 5℃, komwe ndi kwakukulu kwambiri kuposa kutentha kwa mame condensation.
Chitonthozo Chambiri:
Kapangidwe kake ka kutentha kwambiri ka galasi losapanga dzimbiri n'kosavuta kusunga kutentha ndi chinyezi m'chipindamo. Kusiyana pakati pa kutentha kwa mkati mwa galasi ndi kutentha kwa chipinda ndi kochepera 3 ~ 5℃, zomwe zimachotsa kuzizira kwakukulu ndi kutentha, zimachepetsa kutentha patsogolo pa zenera, komanso zimathandizira kwambiri chitonthozo cha mkati.
Monga chinthu chatsopano cha galasi la chitseko, zenera ndi makatani,galasi losapanga dzimbiriakhoza kupitirira ndikusintha magalasi otetezera kutentha m'mbali zonse. Popeza dzikolo lili ndi zofunikira zolimba pakusunga mphamvu zomangira nyumba ndipo anthu akuchulukirachulukira kufunafuna malo okhala, magwiridwe antchito abwino a galasi lopanda mpweya adzayang'aniridwa ndi kuvomerezedwa ndi anthu ambiri, ndipo lidzakhala chisankho chachikulu cha magalasi a zitseko ndi mawindo mtsogolo.
Zerothermo technology Co., LtdYang'anani kwambiri pa ukadaulo wa vacuum kwa zaka zoposa 20, zinthu zathu zazikulu:mapanelo oteteza vacuum opangidwa ndi silika wofukizaza katemera, zamankhwala, zoyendera zozizira, firiji, zotetezera vacuum ndi zokongoletsa, magalasi oteteza vacuum, zitseko ndi mawindo oteteza vacuumNgati mukufuna kudziwa zambiri zokhudza galasi la Zerothermo vacuum, chonde musazengereze kulankhulana nafe.
Woyang'anira malonda: Mike Xu
Foni: +86 13378245612/13880795380
E-mail:mike@zerothermo.com
Webusaiti:https://www.zerothermovip.com
Nthawi yotumizira: Julayi-27-2022
