Isimiso se-evaporator ye-air conditioning yezimoto
Okokuqala, uhlobo lwe-evaporator
Ukuhwamuka kuyinqubo ebonakalayo lapho uketshezi luguqulwa lube yigesi. I-evaporator yemoto epholisa umoya iqukethwe ngaphakathi kweyunithi ye-HVAC futhi ikhuthaza ukuhwamuka kwesiqandisi soketshezi nge-blower.
(1) Izinhlobo eziyinhloko zesakhiwo se-evaporator: uhlobo lwe-tubular, uhlobo lwe-tubular, uhlobo lwe-cascading, ukugeleza okuhambisanayo
(2) Izici zezinhlobo ezahlukene ze-evaporator
I-vane evaporator yakhiwe ngethubhu eliyindilinga le-aluminium noma lethusi elimbozwe ngamaphiko e-aluminium. Amaphiko e-aluminium asondelene kakhulu nethubhu eliyindilinga ngenqubo yokukhulisa ithubhu.
Lolu hlobo lwe-tubular vane evaporator lunesakhiwo esilula kanye nokucutshungulwa okulula, kodwa ukusebenza kahle kokudlulisa ukushisa kuphansi kakhulu. Ngenxa yokulula kokukhiqizwa, izindleko eziphansi, ngakho-ke ziphansi kakhulu, amamodeli amadala asasetshenziswa.
Lolu hlobo lwe-evaporator lushintshwa ngepayipi eliyisicaba elinezimbobo kanye ne-strip ye-aluminium yokupholisa ene-serpentine. Inqubo iyinkimbinkimbi kakhulu kuneyohlobo lwe-tubular. Kudingeka izinto ze-aluminium ehlanganisiwe enezinhlangothi ezimbili kanye nepayipi eliyisicaba elinezimbobo.
Inzuzo ukuthi ukusebenza kahle kokudlulisa ukushisa kuyathuthuka, kodwa ububi ukuthi ukujiya kukhulu futhi inani lemigodi yangaphakathi likhulu, okulula ukuholela ekugelezeni okungalingani kwe-refrigerant emigodini yangaphakathi kanye nokwanda kokulahlekelwa okungenakuguqulwa.
I-Cascade evaporator iyisakhiwo esisetshenziswa kakhulu njengamanje. Yakhiwe ngamapuleti amabili e-aluminium ahlanzwa abe yizimo eziyinkimbinkimbi futhi ahlanganiswe ndawonye ukuze akhe isiteshi esiqandisini. Phakathi kweziteshi ezimbili ezihlanganisiwe kukhona amaphiko aqinile okuqeda ukushisa.
Izinzuzo ukusebenza kahle kokudlulisa ukushisa okuphezulu, isakhiwo esincane, kodwa ukucubungula okunzima kakhulu, isiteshi esincane, okulula ukusivimba.
I-evaporator yokugeleza okuhambayo uhlobo lwe-evaporator oluvame ukusetshenziswa manje. Yakhiwe ngokusekelwe kwisakhiwo se-evaporator yepayipi nebhande. Iyisishintshi sokushisa esincane esakhiwe ngepayipi eliyisicaba elinezimbobo ezimbili kanye ne-louver fin.
Izinzuzo ziyi-coefficient ephezulu yokudlulisa ukushisa (uma kuqhathaniswa nomthamo we-tubular heat exchanger okhuphuke ngaphezu kuka-30%), isisindo esincane, isakhiwo esincane, inani elincane lokushaja kwe-refrigerant, njll. Ukuntuleka ukuthi i-gas-liquid refrigerant enezigaba ezimbili phakathi kwepayipi ngalinye eliyisicaba kunzima ukufeza ukusatshalaliswa okufanayo, okuthinta ukusatshalaliswa kokudlulisa ukushisa kanye nensimu yokushisa.
