Nkhani

Kuwongolera kuyenda
The central air conditioning electronic expansion valve imayang'anira kutsegula kwa valavu pozindikira kusintha kwa refrigerant superheat pa kutuluka kwa evaporator kupyolera mu thumba lozindikira kutentha, kuti musinthe mafiriji akuyenda mu evaporator ndikupanga refrigerant kuyenda mumkuwa. chitoliro amafanana ndi kutentha katundu wa evaporator.Pamene kutentha kwa evaporator kumawonjezeka, kutsegula kwa valve yowonjezera yamagetsi ya air conditioner yapakati kudzawonjezekanso, ndiko kuti, kutuluka kwa refrigerant kudzawonjezeka.M'malo mwake, kutuluka kwa refrigerant kudzachepa.

Lamulirani kutentha kwambiri
The central air conditioning electronic expansion vavu ali ndi ntchito yolamulira kutentha kwa refrigerant pa kutuluka kwa evaporator.Ntchitoyi yoyang'anira kutentha kwakukulu sikungotsimikizira kugwiritsidwa ntchito kwathunthu kwa malo otumizira kutentha kwa evaporator, komanso kuteteza kompresa kuti isawonongeke ndi nyundo yamadzimadzi panthawi yoyamwa, kotero kuti mpweya wapakati wa mpweya umakhala ndi moyo wautali wautumiki.

Kukhumudwa ndi kukhumudwa
Vavu yamagetsi yowonjezera yapakati pa mpweya wofewa imatha kusintha madzi otsekemera a refrigerant pa kutentha kwabwino komanso kuthamanga kwambiri kukhala madzi a refrigerant pa kutentha kochepa komanso kuthamanga kochepa, ndikupanga mpweya wonyezimira pang'ono.Kupanikizika kumachepetsedwa, ndiyeno cholinga chotengera kutentha kunja chimakwaniritsidwa, ndipo kutentha komwe kumalowa m'chipindacho kungayesedwe molondola.

Control mlingo wa evaporation
The central air conditioning electronic expansion valve imayang'anira kutsegula kwa valavu pozindikira kusintha kwa refrigerant superheat pa kutuluka kwa evaporator kupyolera mu thumba lozindikira kutentha, kuti musinthe mafiriji akuyenda mu evaporator ndikupanga refrigerant kuyenda mumkuwa. chitoliro amafanana ndi kutentha katundu wa evaporator.Pamene kutentha kwa evaporator kumawonjezeka, kutsegula kwa valve yowonjezera yamagetsi ya air conditioner yapakati kudzawonjezekanso, ndiko kuti, kutuluka kwa refrigerant kudzawonjezeka.M'malo mwake, kutuluka kwa refrigerant kudzachepa.