1, ngenxa yokufakwa kwesiqandisi noma ukusebenza kokuvala akulungile, okuholela ekulahlekelweni okukhulu kwamakhaza
Isizathu sokuthi kungani ukusebenza okungekuhle kokufakwa kwe-thermal kungenxa yokuthi ipayipi, ibhodi lokufakelwa kanye nokunye ukushuba kongqimba okufakwayo akwanele, ukufakwa kwe-insulation kanye nomphumela wokushisa oshisayo awulungile, ikakhulukazi ukwakheka kogqinsi lwengqimba yokufakelwa akukhethiwe kahle noma ukwakhiwa. Ikhwalithi ye-insulation iphansi. Ngaphezu kwalokho, ngesikhathi sokwakhiwa, ukumelana nomswakama we-insulation material kungalimala, okuholela emazingeni omswakama ongqimba, ukuwohloka, noma ukubola, ukwehla kokushisa kwawo kanye nekhono lokwehliswa kwe-thermal, ukulahlekelwa okubandayo kuyanda, ukwehla kwezinga lokushisa kwehle kakhulu. phansi. Esinye isizathu esibalulekile sokulahlekelwa amakhaza ukusebenza kahle kokuvala, kunomoya oshisayo owengeziwe ovela ekuhlaselweni kokuvuza. Ngokuvamile, uma umugqa wokuvala emnyango noma ekhabetheni elibandayo lokuvala ukushisa kokushisa, kubonisa ukuthi uphawu aluqinile. Ngaphezu kwalokho, ukuvulwa njalo nokuvalwa komnyango noma abantu abaningi ndawonye endaweni yokugcina impahla, nakho kuzokwandisa ukulahlekelwa kwamakhaza. Kufanele sizame ukugwema ukuvula umnyango ukuvimbela umoya omningi oshisayo ungene. Kunjalo, ku-inventory kaningi noma enkulu kakhulu inani lezimpahla, umthwalo wokushisa ukhuphuka kakhulu, ukupholisa kuze kufike ezingeni lokushisa elidingekayo ngokuvamile kuthatha isikhathi eside.
2, isithwathwa se-evaporator siwugqinsi kakhulu noma uthuli oluningi kakhulu, umphumela wokudlulisa ukushisa uyancipha okuholela ekwehleni kancane kwezinga lokushisa ngesinye isizathu esibalulekile sokuthi ukusebenza kahle kokudluliswa kokushisa kwe-evaporator kuphansi, okubangelwa ikakhulukazi ungqimba lwesithwathwa lwe-evaporator. uthuli oluningi kakhulu noma oluningi olubangelwa. Ngenxa yokubanda kwekhabhinethi evaporator izinga lokushisa lingaphansi kuka-0 ℃, futhi umswakama uphezulu uma kuqhathaniswa, umswakama osemoyeni ulula kakhulu endaweni yesithwathwa eyisishuphuki, noma iqhwa, okuthinta umphumela wokudlulisa ukushisa kwe-evaporator. Ukuze uvimbele i-evaporator surface frost layer ishubile kakhulu, kuyadingeka ukuyiqeda njalo.
Nazi izindlela ezimbili ezilula zokuqeda iqhwa:
① misa umshini ukuze uncibilikise isithwathwa. Okungukuthi, yeka i-compressor isebenza, vula umnyango, vumela izinga lokushisa likhuphuke, ukuze lincibilike ngokuzenzakalelayo ungqimba lwesithwathwa, bese uqala kabusha i-compressor. ② Isithwathwa. Ngemva kokukhipha impahla efrijini, ngokuqondile ngezinga lokushisa eliphakeme lamanzi kampompi ukuze ugeze ishubhu le-evaporator, ukuze ungqimba lwesithwathwa luncibilike noma liwe. Ngaphandle kwesithwathwa esiminyene kuzoholela kumphumela wokudlulisa ukushisa kwe-evaporator awulungile, indawo ye-evaporator ngenxa yesikhathi eside ngaphandle kokuhlanza nokuqoqwa kothuli kukhulu kakhulu, ukusebenza kahle kokudlulisa ukushisa kwayo kuzoncishiswa kakhulu.
3, i-evaporator yefriji yesitolo esikhulu lapho kukhona umoya omningi noma uwoyela wesiqandisi, umphumela wokudlulisa ukushisa uyancipha
Lapho ishubhu yokudlulisa ukushisa kwe-evaporator enamathiselwe endaweni engaphakathi yamafutha aqandisiwe, i-coefficient yayo yokudlulisa ukushisa izoncishiswa, ngokufanayo, uma kunomoya omningi kushubhu yokudlulisa ukushisa, indawo yokudlulisa ukushisa kwe-evaporator iyancishiswa, ukudluliswa kokushisa. ukusebenza kahle nakho kuzoncishiswa kakhulu, futhi izinga lokushisa liyancipha. Ngakho-ke, ekusebenzeni nokugcinwa kwansuku zonke, kufanele kunake ukususwa okufika ngesikhathi kwe-evaporator ukushisa amafutha e-tube ebusweni futhi kukhishwe umoya ku-evaporator, ukuze kuthuthukiswe ukusebenza kahle kokudlulisa ukushisa kwe-evaporator.
4, i-throttle valve ayilungiswanga kahle noma ivalekile, ukugeleza kwesiqandisi kukhulu kakhulu noma kuncane kakhulu
I-throttle valve ingalawulwa ngendlela engafanele noma ivinjwe, izothinta ngokuqondile ukugeleza kwesiqandisi ku-evaporator. Lapho i-valve ye-throttle ivuliwe inkulu kakhulu, ukugeleza kwesiqandisi kukhulu, ukucindezela kwe-evaporative kanye nezinga lokushisa elikhuphukayo liyakhuphuka, ukwehla kwezinga lokushisa kuzokwehla; ngesikhathi esifanayo, lapho i-valve ye-throttle ivulekile encane kakhulu noma ivinjiwe, ukugeleza kwesiqandisi kubuye kuncishiswe, umthamo wefriji wesistimu nawo uyancipha, izinga lokushisa legumbi lokugcina lizonciphisa izinga lokuncipha. Ngokujwayelekile ngokubheka ingcindezi yokuhwamuka, izinga lokushisa elihwamukayo kanye nesithwathwa sepayipi lokumunca ukuze kutholwe ukuthi ukugeleza kwesiqandisi sokuphefumula kuyafaneleka yini. Ukuvinjelwa kwe-throttle kuyisici esibalulekile esithinta ukugeleza kwesiqandisi, okubangela ukuvinjelwa kwe-throttle yisizathu esiyinhloko sepulaki yeqhwa nepulaki engcolile. I-Ice plug ingenxa yomphumela wokomisa we-dryer awumuhle, isiqandisi siqukethe amanzi, sigeleza nge-valve ye-throttle, izinga lokushisa lehla libe ngaphansi kuka-0 ℃, umswakama esiqandisini ube yiqhwa futhi uvimbele imbobo ye-throttle; ipulaki engcolile kungenxa ye-throttle valve inlet filter mesh ekuqoqweni kwenani elikhulu lokungcola, ukugeleza kwefriji akubushelelezi, ukwakheka kokuvinjelwa.
Isikhathi sokuthumela: Sep-23-2024
