Isimiso se-automobile air conditioning evaporator
Okokuqala, uhlobo lwe-evaporator
Ukuhwamuka kuyinqubo engokoqobo lapho uketshezi luguqulwa lube igesi. I-evaporator ye-air conditioning yemoto iqukethwe ngaphakathi kweyunithi ye-HVAC futhi ikhuthaza ukuhwamuka kwesiqandisi esiwuketshezi nge- blower.
(1) Izinhlobo eziyinhloko zesakhiwo se-evaporator: uhlobo lwe-tubular, uhlobo lwe-tubular, uhlobo lwe-cascading, ukugeleza okufanayo
(2) Izici zezinhlobo ezahlukene ze-evaporator
I-vane evaporator yenziwe nge-aluminium noma ithubhu eliyindilinga lethusi elimbozwe amaphiko e-aluminium. Amaphiko e-aluminium asondelene neshubhu eliyindilinga ngenqubo yokukhulisa ishubhu
Lolu hlobo lwe-tubular vane evaporator lunesakhiwo esilula nokucubungula okulula, kodwa ukusebenza kahle kokudlulisa ukushisa kumbi kakhulu. Ngenxa yokunethezeka kokukhiqiza, izindleko eziphansi, ngakho-ke amamodeli aphansi kakhulu, amadala asasetshenziswa.
Lolu hlobo lwe-evaporator lushiselwe ngeshubhu eliyisicaba elinezimbotshana kanye nomugqa we-aluminium opholisa inyoka. Inqubo iyinkimbinkimbi kakhulu kunaleyo yohlobo lwe-tubular. Kudingeka i-aluminium eyinhlanganisela enamacala amabili kanye nezimbotshana zamashubhu ayisicaba.
Inzuzo yukuthi ukusebenza kahle kokudlulisa ukushisa kuthuthukisiwe, kodwa okubi ukuthi ubukhulu bukhulu futhi inani lezimbobo zangaphakathi likhulu, okulula ukuholela ekugelezeni okungafani kwesiqandisi emigodini yangaphakathi kanye nokwanda kokulahlekelwa okungenakuguqulwa. .
I-Cascade evaporator yisakhiwo esisetshenziswa kakhulu njengamanje. Yakhiwe ngamapuleti amabili e-aluminium ahlanzwa abe yizimo eziyinkimbinkimbi futhi ashiselwe ndawonye ukuze akhe umzila wesiqandisi. Phakathi kweziteshi ezimbili ezihlanganisiwe kukhona amaphiko amagagasi okukhipha ukushisa.
Izinzuzo kukhona ukusebenza kahle kokudlulisa ukushisa okuphezulu, isakhiwo esihlangene, kodwa ukucubungula okunzima kakhulu, isiteshi esincane, kulula ukuvinjelwa.
I-Parallel flow evaporator iwuhlobo lwe-evaporator oluvame ukusetshenziswa manje. Ithuthukiswa ngesisekelo se-tube kanye nesakhiwo se-evaporator yebhande. Kuyisishintshi sokushisa esihlangene esakhiwe ishubhu eliyisicaba elinemigqa ekabili kanye nephiko le-louver.
Izinzuzo i-coefficient yokudlulisa ukushisa okuphezulu (uma kuqhathaniswa namandla okushintshanisa ukushisa kwe-tubular akhuphuke ngaphezu kuka-30%), isisindo esilula, isakhiwo esihlangene, inani elincane lokushaja lefriji, njll. Ukushoda ukuthi i-gas-liquid yesigaba ezimbili esiqandisini phakathi kwesinye. I-tube flat kunzima ukufeza ukusatshalaliswa okufanayo, okuthinta ukudluliswa kokushisa nokusabalalisa insimu yokushisa.
