Izimbangela nezixazululo zokwehla kwezinga lokushisa ezitolo ezinkulu

1, ngenxa yokufakwa kwe-insulation efrijini noma ukusebenza kokuvala akukuhle, okuholela ekulahlekelweni okukhulu komkhuhlane
Isizathu sokuthi ukusebenza kabi kokufakwa kokushisa kokushisa kungenxa yokuthi ipayipi, ibhodi lokufaka ugesi kanye nobukhulu bezinye izingqimba zokufaka ugesi akwanele, umphumela wokufakwa kokushisa kanye nokufakwa kokushisa awulungile, ikakhulukazi ukwakheka kobukhulu bengqimba yokufakwa akukhethiwe kahle noma ukwakhiwa kwekhwalithi yezinto zokufaka ugesi kumpofu. Ngaphezu kwalokho, enkambisweni yokwakha, ukumelana nomswakama wokufakwa kokushisa kwezinto zokufaka ugesi kungalimala okuholela ekumeni umswakama kwengqimba yokufakwa, ukuguqulwa, noma ngisho nokubola, ukufakelwa kokushisa kanye nekhono lokufakwa kokushisa kokushisa kwehle, ukulahlekelwa okubandayo kuyanda, ukwehla kwezinga lokushisa kwehle kakhulu. Esinye isizathu esibalulekile sokulahlekelwa okubandayo ukusebenza kabi kokufakwa kogesi, kunomoya oshisayo owengeziwe ovela ekungeneni kokuvuza. Ngokuvamile, uma umcu wokufaka ugesi emnyango noma ikhabhinethi ebandayo ubeka uphawu lokufakwa kokushisa kokushisa, kukhombisa ukuthi uphawu aluqinile. Ngaphezu kwalokho, ukuvulwa nokuvalwa njalo komnyango noma abantu abaningi ndawonye endlini yokugcina impahla, kuzokwandisa nokulahlekelwa okubandayo. Kufanele uzame ukugwema ukuvula umnyango ukuze uvimbele umoya oshisayo omningi ungene. Yiqiniso, inani lezimpahla elivamile noma elikhulu kakhulu, umthwalo wokushisa uyanda kakhulu, ukuze uphole uye ekushiseni okudingekayo ngokuvamile kuthatha isikhathi eside.

2, iqhwa elingaphezulu kwe-evaporator likhulu kakhulu noma liningi kakhulu uthuli, umphumela wokudlulisa ukushisa uyancipha okuholela ekwehleni kwezinga lokushisa kancane esinye isizathu esibalulekile sokuthi ukusebenza kahle kokudlulisa ukushisa kwe-evaporator kuphansi, okubangelwa kakhulu ukuthi ungqimba lweqhwa elingaphezulu kwe-evaporator likhulu kakhulu noma uthuli oluningi kakhulu olubangelwa. Ngenxa yokuthi izinga lokushisa elingaphezulu kwekhabhinethi elibandayo lingaphansi kuka-0 ℃, futhi umswakama uphakeme kakhulu, umswakama emoyeni ulula kakhulu eqhwa elingaphezulu kwe-evaporator, noma ngisho naseqhweni, okuthinta umphumela wokudlulisa ukushisa we-evaporator. Ukuze kuvinjelwe ukuthi ungqimba lweqhwa elingaphezulu kwe-evaporator likhulu kakhulu, kubalulekile ukulincibilikisa njalo.
Nazi izindlela ezimbili ezilula zokuncibilikisa:

① Misa umshini ukuze uncibilikise iqhwa. Okusho ukuthi, yeka i-compressor isebenza, vula umnyango, vumela izinga lokushisa likhuphuke, ukuze lincibilike ngokuzenzakalelayo ungqimba lweqhwa, bese uqala kabusha i-compressor. ② Iqhwa. Ngemva kokuhambisa izimpahla efrijini, ngqo ngamanzi ompompi ukuze ugeze ubuso be-evaporator tube, ukuze ungqimba lweqhwa luncibilike noma luwe. Ngaphezu kweqhwa elijiyile kuzoholela ekutheni umphumela wokudlulisa ukushisa kwe-evaporator awulungile, ubuso be-evaporator ngenxa yesikhathi eside ngaphandle kokuhlanza nokuqongelela uthuli kukhulu kakhulu, ukusebenza kahle kokudlulisa ukushisa nakho kuzoncishiswa kakhulu.

3, i-evaporator yefriji yesuphamakethe lapho kukhona umoya omningi noma uwoyela oqandisiwe, umphumela wokudlulisa ukushisa uyancipha

Uma ishubhu lokudlulisa ukushisa le-evaporator linamathele ebusweni bangaphakathi bamafutha aqandisiwe kakhulu, i-coefficient yalo yokudlulisa ukushisa izoncishiswa, okufanayo, uma kunomoya omningi eshubhu lokudlulisa ukushisa, indawo yokudlulisa ukushisa ye-evaporator iyancishiswa, ukusebenza kahle kokudlulisa ukushisa nakho kuzoncishiswa kakhulu, futhi izinga lokwehla kwezinga lokushisa liyehliswa. Ngakho-ke, ekusebenzeni nasekugcinweni kwansuku zonke, kufanele kunakwe ukususwa ngesikhathi kwamafutha ongaphezulu eshubhu lokudlulisa ukushisa le-evaporator bese kukhishwa umoya eshubhuni, ukuze kuthuthukiswe ukusebenza kahle kokudlulisa ukushisa kwe-evaporator.

4, i-valve ye-throttle ayilungiswanga kahle noma ivalekile, ukugeleza kwe-refrigerant kukhulu kakhulu noma kuncane kakhulu

I-valve yomphimbo engalawulwa kahle noma evalekile, izothinta ngqo ukugeleza kwe-refrigerant ku-evaporator. Uma i-valve yomphimbo ivulekile kakhulu, ukugeleza kwe-refrigerant kukhulu, ingcindezi yokuhwamuka kanye nokushisa kokuhwamuka kuyanda, ukwehla kwezinga lokushisa kuzokwehla; ngesikhathi esifanayo, lapho i-valve yomphimbo ivulekile incane kakhulu noma ivalekile, ukugeleza kwe-refrigerant nakho kuyancipha, umthamo wesistimu wokuqandisa nawo uyancipha, izinga lokushisa legumbi lokugcina izinto lizonciphisa izinga lokwehla. Ngokuvamile ngokubheka ingcindezi yokuhwamuka, izinga lokushisa lokuhwamuka kanye neqhwa lepayipi lokumunca ukuze kunqunywe ukuthi ukugeleza kwe-throttle refrigerant kufanelekile yini. Ukuvaleka kwe-throttle kuyisici esibalulekile esithinta ukugeleza kwe-refrigerant, okubangela ukuvaleka kwe-throttle kuyisizathu esiyinhloko se-ice plug kanye ne-plug engcolile. I-ice plug ibangelwa umphumela wokomisa we-dryer awulungile, i-refrigerant iqukethe amanzi, igeleza nge-valve yomphimbo, izinga lokushisa lehla liye ngaphansi kuka-0 ℃, umswakama ongaphakathi kwe-refrigerant ungene eqhweni futhi uvale imbobo ye-throttle; Ipulaki engcolile ibangelwa yi-throttle valve inlet filter mesh lapho inani elikhulu lokungcola liqongelela khona, ukugeleza kwe-refrigerant akusheleli, ukwakheka kokuvaleka.