Kuyinto evamile ukuthi izinga lokushisa le-freezer yesitolo esikhulu alinciphi futhi izinga lokushisa lehla kancane. Manje sengihlaziya kafushane izizathu zokwehla kwezinga lokushisa kancane, nginethemba lokuletha usizo kozakwethu emsebenzini.
1. Ngenxa yokungasebenzi kahle kokushisa noma ukusebenza kokuvala kwefriji, ukulahleka kwamandla okupholisa kukhulu
Isizathu sokuthi ukusebenza kahle kokufakwa kokushisa kuphansi ukuthi ubukhulu bengqimba yokufakwa kokushisa yamapayipi, amabhodi okufakwa kokushisa, njll. akwanele, futhi umphumela wokufakwa kokushisa kanye nokufakwa kokushisa awulungile. Kubangelwa kakhulu ukukhethwa okungafanele kobukhulu bengqimba yokufakwa kokushisa ngesikhathi sokuklama noma ikhwalithi ephansi yezinto zokufakwa kokushisa ngesikhathi sokwakha. . Ngaphezu kwalokho, enkambisweni yokwakha, ukufakwa kokushisa kanye nokusebenza okuvikela umswakama kwezinto zokufakwa kokushisa kungalimala, okuholela ekutheni ungqimba lokufakwa kokushisa lube manzi, lukhubazeke, noma luguguleke. Esinye isizathu esibalulekile sokulahlekelwa okukhulu kokupholisa ukusebenza kahle kokufakwa kokushisa, kanye nomoya oshisayo omningi ungena ngenxa yokuvuza. Ngokuvamile, uma kwenzeka ukujiya komoya ocingweni lomnyango noma uphawu lokufakwa kokushisa lwefriji, kusho ukuthi uphawu aluqinile. Ngaphezu kwalokho, ukuvulwa nokuvalwa njalo kweminyango noma abantu abaningi abangena ndawonye endlini yokugcina impahla nakho kuzokwandisa ukulahleka kokupholisa. Ukuvula umnyango kufanele kugwenywe ngangokunokwenzeka ukuze kuvinjelwe inani elikhulu lomoya oshisayo ukuthi ungangeni. Vele, uma isitoko sithengwa njalo noma isitoko sikhulu kakhulu, umthwalo wokushisa uyanda kakhulu, futhi ngokuvamile kuthatha isikhathi eside ukupholisa kuze kufike ezingeni lokushisa elibekiwe.
2. Iqhwa elisebusweni be-evaporator likhulu kakhulu noma kunothuli oluningi kakhulu, futhi umphumela wokudlulisa ukushisa uyancipha
Esinye isizathu esibalulekile sokwehla kwezinga lokushisa kancane ukusebenza kahle kokudlulisa ukushisa kwe-evaporator, okubangelwa kakhulu ungqimba olujiyile lweqhwa noma ukuqongelela kothuli oluningi ebusweni be-evaporator. Ngenxa yokuthi izinga lokushisa lobuso be-evaporator efrijini liphansi kakhulu kune-0 °C, futhi umswakama uphakeme kakhulu, umswakama emoyeni uqandiswa kalula noma uqandwe ebusweni be-evaporator, okuthinta umphumela wokudlulisa ukushisa kwe-evaporator. Ukuze kuvinjelwe ungqimba lweqhwa lobuso be-evaporator ukuthi lube lukhulu kakhulu, ludinga ukuncibilikiswa njalo.
Nazi izindlela ezimbili ezilula zokuncibilikisa:
① Misa ukuze uncibilikise. Okusho ukuthi, misa i-compressor, vula umnyango, vumela izinga lokushisa likhuphuke, bese uqala kabusha i-compressor ngemva kokuba ungqimba lwesithwathwa luncibilika ngokuzenzakalelayo.
②Ukhilimu we-Chong. Ngemva kokukhipha izimpahla efrijini, hlanza ngqo ubuso bepayipi lokukhipha i-evaporator ngamanzi ompompi ngokushisa okuphezulu ukuze kuncibilikiswe noma kuwe ungqimba lweqhwa. Ngaphezu komphumela omubi wokudlulisa ukushisa kwe-evaporator ngenxa yeqhwa elijiyile, ukusebenza kahle kokudlulisa ukushisa kwe-evaporator nakho kuzoncishiswa kakhulu ngenxa yokuqongelela uthuli oluningi ebusweni be-evaporator ngoba ibingakahlanzwa isikhathi eside.
3. Kunomoya omningi noma uwoyela wokuqandisa ku-evaporator yesiqandisi sesitolo esikhulu, futhi umphumela wokudlulisa ukushisa uyancipha.
Uma uwoyela oqandisiwe usunamathele ebusweni bangaphakathi bepayipi lokudlulisa ukushisa le-evaporator, i-coefficient yayo yokudlulisa ukushisa izoncipha. Ngokufanayo, uma kunomoya omningi epayipini lokudlulisa ukushisa, indawo yokudlulisa ukushisa ye-evaporator izoncipha, futhi ukudluliselwa kwayo kokushisa kuzoncipha. Ukusebenza kahle nakho kuzoncipha kakhulu, futhi izinga lokwehla kwezinga lokushisa lizoncipha. Ngakho-ke, ekusebenzeni nasekugcinweni kwansuku zonke, kufanele kuqashelwe ukususwa ngesikhathi kwamabala kawoyela ebusweni bangaphakathi bepayipi lokudlulisa ukushisa le-evaporator kanye nokukhishwa komoya ku-evaporator ukuze kuthuthukiswe ukusebenza kahle kokudlulisa ukushisa kwe-evaporator.
4. Ivalvu ye-throttle ayilungiswanga kahle noma ivinjiwe, futhi ukugeleza kwe-refrigerant kukhulu kakhulu noma kuncane kakhulu
Ukulungiswa okungalungile noma ukuvaleka kwevalvu ye-throttle kuzothinta ngqo ukugeleza kwe-refrigerant ku-evaporator. Uma ivalvu ye-throttle ivuliwe inkulu kakhulu, izinga lokugeleza kwe-refrigerant likhulu kakhulu, ingcindezi yokuhwamuka kanye nezinga lokushisa lokuhwamuka nakho kuyakhuphuka, futhi izinga lokwehla kwezinga lokushisa lizoncipha; ngesikhathi esifanayo, lapho ivalvu ye-throttle ivulwa incane kakhulu noma ivinjiwe, izinga lokugeleza kwe-refrigerant Amandla okupholisa esistimu nawo ancishisiwe, futhi izinga lokushisa lendlu yokugcina impahla nalo lizoncipha.
Ngokuvamile, kungahlulelwa ukuthi izinga lokugeleza kwe-refrigerant ye-throttle valve lifanelekile yini ngokubheka ingcindezi yokuhwamuka, izinga lokushisa lokuhwamuka kanye nesimo se-frosting sepayipi lokumunca. Ukuvaleka kwe-throttle valve kuyisici esibalulekile esithinta ukugeleza kwe-refrigerant. Izizathu eziyinhloko zokuvaleka kwe-throttle valve ukuvaleka kweqhwa kanye nokuvaleka okungcolile. Ukuvaleka kweqhwa kungenxa yomphumela omubi wokomisa we-dryer, kanti i-refrigerant iqukethe umswakama. Uma igeleza nge-throttle valve, izinga lokushisa lehla ngaphansi kuka-0 °C, futhi umswakama ose-refrigerant uyaqina ube yiqhwa futhi uvale imbobo ye-throttle valve; ukuvaleka okungcolile Ngenxa yokuqongelela kokungcola okwengeziwe esikrinini sesihlungi endaweni yokungena ye-throttle valve, ukugeleza kwe-refrigerant akusheleli, okuholela ekuvalekeni.
Izinyathelo Zokuqapha Zokusebenzisa Ifriji:
1. Ifriji yokuthutha ibanga elide kufanele ibekwe amahora ama-2 ngaphambi kokuba ivulwe ukuze kuvinjelwe uhlelo ukuthi lungalimali ngenxa yokucindezela okukhulu. Ekusetshenzisweni kokuqala, vumela ikhabhinethi engenalutho isebenze ihora eli-1, lapho izinga lokushisa ebhokisini lehla liye ezingeni lokushisa elidingekayo ekhabhinethini, bese ufaka izinto.
2. Izinto kufanele zihlukaniswe uma zifakwa. Ukucindezelwa kakhulu kuzothinta ukujikeleza komoya opholile.
3. Ifriji akufanele ibe seduze nomthombo wokushisa ukuze igweme ukukhanya kwelanga okuqondile futhi ithinte umphumela wokupholisa.
4. Ngesikhathi senqubo yokuncibilikisa ngokuzenzakalelayo kwefriji, izinga lokushisa ekhabhinethini lizokhuphuka ngesikhathi esifushane. Lapho umoya oshisayo ngaphandle kwekhabhinethi uhlangana nokudla endaweni ebandayo, ubuso bokudla buzoqina, futhi iningi lamazolo lizosuswa lapho isiqandisi sivuliwe, bese kuba khona amazolo amancane ekudleni, okuyinto evamile.
5. Ivalvu yenaliti ku-evaporator yesiqandisi isetshenziselwa ukuhlolwa kwesistimu kanye nokugcwalisa i-refrigerant, futhi akufanele ivulwe ngezikhathi ezivamile ukuvimbela ukuvuza kwe-refrigerant.
6. Ifriji akufanele igcine uketshezi namagesi avuthayo, aqhumayo nashintshashintshayo.
7. Isakhiwo seshelufu sefriji singathwala isisindo esingaphezu kwama-50kg ngemitha yesikwele (kudingeka sisatshalaliswe ngokulinganayo), futhi okuningi kakhulu kuzolimaza amashalofu.
8. Umhlabathi akufanele ube nokujula futhi kufanele ugcinwe uqondile, ngaphandle kwalokho kuzothinta ukugeleza kwamanzi, futhi ukugeleza kwamanzi okungekuhle kuzothinta ukupholisa okuvamile futhi kulimaze ifeni.
Isikhathi sokuthunyelwe: Jan-13-2022
