Kapangidwe ndi Mitundu ya Firiji Evaporator

Kodi evaporator ya firiji ndi chiyani?

Firiji evaporator ndi chinthu china chofunikira chosinthira kutentha kwa dongosolo la firiji.Ndi chipangizo chomwe chimatulutsa kuzizira mufiriji, ndipo makamaka "mayamwidwe otentha".Ma evaporator a firiji nthawi zambiri amapangidwa ndi mkuwa ndi aluminiyamu, ndipo pali mtundu wa chubu (aluminiyamu) ndi mtundu wa waya wa chubu (chitsulo cha platinamu-nickel).Refrigerates mwamsanga.

Ntchito ndi kapangidwe ka firiji evaporator

Makina a firiji a firiji amapangidwa ndi kompresa, evaporator, ozizira, ndi chubu capillary.Mu firiji dongosolo, kukula ndi kugawa evaporator mwachindunji mphamvu kuziziritsa ndi kuzirala liwiro dongosolo firiji.Pakalipano, chipinda chozizira cha firiji pamwambachi chimasungidwa mufiriji ndi evaporator yosinthanitsa ndi kutentha kosiyanasiyana.Drawa ya chipinda cha mufiriji ili pakati pa zigawo za kusintha kwa kutentha kwa evaporator.Mapangidwe a evaporator amagawidwa muzitsulo zachitsulo.Pali mitundu iwiri yamtundu wa chubu ndi mtundu wa aluminiyamu yamitundu ya coil.

Zomwefiriji evaporator ndi yabwino?

Pali mitundu isanu ya ma evaporator omwe amagwiritsidwa ntchito kwambiri m'mafiriji: mtundu wa coil wopangidwa ndi finned, mbale ya aluminiyamu yowomberedwa, mtundu wa waya wachitsulo, ndi mtundu wa chubu wokhala ndi mzere umodzi.

1. Finned koyilo evaporator

Evaporator ya koyilo yopangidwa ndi zipsepse ndi evaporator yoziziritsa.Ndizoyenera kokha mafiriji osalunjika.Aluminiyamu chubu kapena mkuwa chubu ndi awiri a 8-12mm makamaka ntchito ngati tubular mbali, ndi aluminiyamu pepala (kapena mkuwa pepala) ndi makulidwe a 0.15-3nun ntchito ngati zipsepse mbali, ndi mtunda pakati pa zipsepse. ndi 8-12 mm.Chigawo cha tubular cha chipangizocho chimagwiritsidwa ntchito makamaka poyendetsa firiji, ndipo mbali ya fin imagwiritsidwa ntchito kutengera kutentha kwa firiji ndi firiji.Ma evaporator opangidwa ndi coil omalizidwa nthawi zambiri amasankhidwa chifukwa cha kutentha kwambiri, kutsika pang'ono, kulimba, kudalirika, komanso moyo wautali.

2. Aluminiyamu mbale kuwombeza evaporator

Imagwiritsa ntchito payipi yosindikizidwa pakati pa mbale ziwiri za aluminiyamu, ndipo pambuyo pa kalendala, gawo lomwe silinasindikizidwe limakanikizidwa pamodzi, kenako ndikuwomberedwa mumsewu wa nsungwi ndi kuthamanga kwambiri.Evaporator iyi imagwiritsidwa ntchito m'zipinda zozizira za mafiriji a khomo limodzi, mafiriji a zitseko ziwiri, ndi mafiriji ang'onoang'ono a zitseko ziwiri, ndipo amayikidwa kumtunda kwa khoma lakumbuyo kwa firiji mu mawonekedwe a gulu lathyathyathya.

3. Tube-mbale evaporator

Iyenera kupindika chubu chamkuwa kapena chubu cha aluminiyamu (nthawi zambiri 8mm m'mimba mwake) kukhala mawonekedwe enaake, ndikumangirira (kapena kumangirira) ndi mbale ya aluminiyamu yophatikizika.Pakati pawo, chubu chamkuwa chimagwiritsidwa ntchito pakuyenda kwa firiji;mbale ya aluminiyamu imagwiritsidwa ntchito kuonjezera malo opangira.Mtundu uwu wa evaporator nthawi zambiri umagwiritsidwa ntchito ngati evaporator mufiriji ndi kuzirala mwachindunji kwa firiji yozizirira molunjika.