Kukanganiswa kwehuwandu hwe refrigerant. Kuwanda kwe refrigerant ndeimwe yematanho ayo akakosha emuviri uye ine simba pakushandiswa uye mashandiro e refrigerant. Kuwanda kwayo kunowanzo reva huwandu hwayo hwehuremu patembiricha nekumanikidzwa kwakati.
Kuwanda kwemafuta mufiriji chinhu chakakosha chinowanikwa mufiriji, chinosanganisira hunhu hwemvura inoyerera, mashandiro ekupisa, zvinodiwa pakuchengetedza nekufambisa mafuta mufiriji. Kuwanda kwemafuta mufiriji kunoenderana zvikuru nekushanda kwayo.
Munzira yekutonhodza, firiji inofanira kuyerera patembiricha dzakasiyana uye kumanikidzwa kuti ipedzise kutamiswa nekutamiswa kwekupisa. Kuwanda kwakaderera kunowanzoreva kuti firiji ine viscosity yakaderera uye kuyerera kuri nani, uye inogona kuyerera nekutamiswa kupisa zviri nyore musystem. Nokudaro, kusarudza firiji ine density yakakodzera kwakakosha pakushanda kwakajairika uye kushanda zvakanaka kwesystem yekutonhodza yemuchindwe muchena.
Kuwanda kwemafuta kunokanganisawo mashandiro ayo ekutakurisa kupisa. Munguva yekutonhodza, firiji inobuda mumhepo uye inodzika, ichitora nekuburitsa kupisa. Mafiriji ane huwandu hwakawanda anowanzova nekukwanisa kupisa kwakanyanya uye anogona kupinza kana kuburitsa kupisa kwakawanda panguva imwe chete yekuchinja kwehuwandu. Izvi zvinobatsira kuti firiji iwedzere kushanda zvakanaka uye zvinoita kuti firiji iite zviri nani.
Kuwanda kwemafuta kunewo simba pakuchengetwa kwawo nekutakurwa kwawo. Sezvo mafiriji achiwanzoda kutenderera nekuyerera mufiriji, huwandu hwemafuta hunochinja panguva yekuchengetwa nekutakurwa hunofanira kutariswa. -Mamwe mafiriji ane huwandu hwakanyanya muchimiro chemvura uye huwandu hwakaderera muchimiro chegasi, saka zvakakosha kutarisisa shanduko muchimiro chechikamu chawo uye huwandu hwemafuta panguva yekuchengetwa nekutakurwa kuti uve nechokwadi chekuchengetedzeka uye kushanda zvakanaka.
Nguva yekutumira: Chivabvu-13-2025
