Chipangizo choziziritsira mpweya m'galimoto(chipangizo choziziritsira mpweya) chimatchedwachoziziritsira mpweya chagalimoto. Imagwiritsidwa ntchito kusintha ndikuwongolera kutentha, chinyezi, kuyeretsa mpweya ndi kuyenda kwa mpweya m'galimoto kuti zikhale bwino, kupatsa okwera malo abwino oyendera, kuchepetsa kutopa paulendo, komanso kupanga mikhalidwe yabwino yogwirira ntchito kwa dalaivala. Nthawi zambiri imakhala ndi zida zoziziritsira, zida zotenthetsera ndi zida zopumira mpweya.
Thechoziziritsira mpweya chagalimotoDongosolo loziziritsira lili ndi compressor, condenser, choumitsira madzi chosungira, valavu yowonjezera, evaporator ndi blower. Zigawozo zimalumikizidwa kuti zipange dongosolo lotsekedwa ndi machubu amkuwa (kapena machubu a aluminiyamu) ndi machubu a rabara amphamvu. Dongosolo loziziritsira likagwira ntchito, firiji imazungulira mu dongosolo lotsekedwa ili m'magawo osiyanasiyana. Kuzungulira kulikonse kuli ndi njira zinayi zofunika:
(1) Njira yokanikizira: Kompresa imapumira mpweya wozizira wotentha pang'ono komanso wotsika pang'ono pamalo otulukira mpweya wa evaporator, ndikuupanikiza kukhala mpweya wozizira wotentha kwambiri komanso wamphamvu kwambiri ndikuutulutsa mu kompresa.
(2) Njira yochotsera kutentha: Mpweya wozizira kwambiri komanso wotentha kwambiri umalowa mu condenser. Chifukwa cha kuchepa kwa kuthamanga ndi kutentha, mpweya wozizira umasungunuka kukhala madzi ndipo umatulutsa kutentha kwakukulu.
(3) Njira yothira madzi: Madzi oziziritsira omwe ali ndi kutentha kwambiri ndi kupanikizika akadutsa mu chipangizo chokulitsa, kuchuluka kwake kumawonjezeka, ndipo kupanikizika kwake ndi kutentha kwake kumatsika kwambiri, ndipo amatuluka mu chipangizo chokulitsa ngati nthunzi (madontho ochepa).
(4) Njira yoyamwitsa kutentha: Madzi oundana a refrigerant amalowa mu evaporator. Popeza kutentha kwa refrigerant kumakhala kotsika kwambiri kuposa kutentha komwe kuli mkati mwa evaporator, madzi oundana amasanduka nthunzi kukhala mpweya. Panthawi yotulutsa nthunzi, imayamwa kutentha kwakukulu kozungulira, kenako nthunzi yotsika komanso yotsika imalowanso mu compressor. Njira yomwe ili pamwambapa imabwerezedwa mobwerezabwereza kuti akwaniritse cholinga chochepetsa kutentha kwa mpweya wozungulira evaporator.
Nthawi yotumizira: Marichi-30-2025
