1, umphezulu we-evaporator yefriji ungqindilili kakhulu okanye uqokelele uthuli oluninzi kakhulu, isiphumo sokudluliselwa kobushushu sinciphile
Umaleko utyebile kakhulu okanye uthuli oluninzi kakhulu. Njengoko uninzi lobushushu bomphezulu we-evaporator yokugcina ubushushu bungaphantsi kwe-0 ℃, kwaye ukufuma okuphezulu kwendawo yokugcina impahla, ukufuma emoyeni kulula kakhulu ukukuqandisa kumphezulu we-evaporator, okanye nokuba ngumkhenkce, okuchaphazela isiphumo sokudluliselwa kobushushu se-evaporator. Ukuze kuthintelwe ukuba umaleko we-evaporator umphezulu we-frost ube mkhulu kakhulu, kuyimfuneko ukuwunyibilikisa rhoqo.
Nazi iindlela ezimbini ezilula zokunyibilikisa: ① ukuyeka iqabaka. Oko kukuthi, yeka i-compressor isebenze, vula ucango oluya kwindawo yokugcina impahla, ukuze ubushushu bendlu yokugcina impahla bunyuke, ukuze bunyibilike ngokuzenzekelayo umaleko weqabaka, uze uqalise kwakhona i-compressor. ② Iqabaka. Emva kokususa iimpahla kwindawo yokugcina impahla, ngqo ngamanzi ompompo obushushu obuphezulu ukuze uhlambe umphezulu wetyhubhu ye-evaporator, ukuze umaleko weqabaka unyibilike okanye uwe. Ukongeza kwiqabaka engqindilili kuya kukhokelela kwisiphumo esibi sokudlulisa ubushushu se-evaporator, umphezulu we-evaporator ungqindilili kakhulu ngenxa yexesha elide ngaphandle kokucoca kunye nokuqokelelwa kothuli, ukusebenza kwawo kokudlulisa ubushushu kuya kuncipha kakhulu.
2, indawo yokugcina ebandayo efrijini ngenxa yokungasebenzi kakuhle kobushushu okanye ukusebenza kokutywina, okubangela ilahleko enkulu yobushushu
Ukusebenza kakubi kokugquma ubushushu kungenxa yombhobho, ubukhulu bongqimba lokugquma udonga lwe-insulation ye-warehouse alwanelanga, isiphumo sokugquma ubushushu kunye nokugquma ubushushu asilunganga, yenzelwe ikakhulu ukukhetha ubukhulu bongqimba lokugquma alufanelekanga okanye ukwakhiwa komgangatho wezinto zokugquma akunamsebenzi. Ukongeza, kwinkqubo yokwakha nokusetyenziswa, ukugquma ubushushu kunye nokuxhathisa ukufuma kunokonakala okubangela ukufuma kongqimba lokugquma, ukuguqulwa, okanye ukuqhekeka, ukugquma ubushushu kunye nokukwazi ukugcinwa kobushushu kuyehla, ukulahleka kwengqele yokugcina impahla kuyanda, ukwehla kobushushu kwithala leencwadi lokugcina ubushushu efrijini kuyehla kakhulu.
Esinye isizathu esibalulekileyo sokulahleka kobushushu kukubanda kukungasebenzi kakuhle kokuvala kwendlu yokugcina impahla, kukho umoya oshushu ngakumbi ovela ekuvuzeni komoya ukuya kwindawo yokugcina impahla. Ngokubanzi ukuba umcu wokuvala emnyango wendlu yokugcina impahla okanye itywina lodonga lobushushu lokugcina impahla ebandayo uvele kwimeko yokubanda, kubonisa ukuba itywina aliqinile. Ukongeza, ukuvulwa nokuvalwa rhoqo komnyango wendlu yokugcina impahla okanye abantu abaninzi abangena kunye kwindawo yokugcina impahla kuya kwandisa ukulahleka kobushushu bendlu yokugcina impahla. Kufuneka uzame ukuphepha ukuvula ucango ukuze uthintele umoya oshushu kakhulu kwindawo yokugcina impahla. Kakade ke, indawo yokugcina impahla ingena rhoqo kwisitokhwe okanye kwisitokhwe sikhulu kakhulu, umthwalo wobushushu uyanda kakhulu, ukuze uphole uye kubushushu obuchaziweyo kufuneka ixesha elide.
3, ivalvu ye-throttle ayilawulwanga kakuhle okanye ivalekile, ukuhamba kwefriji kukhulu kakhulu okanye kuncinci kakhulu
Ivalvu yomphunga engalawulwanga kakuhle okanye evalekileyo, iya kuchaphazela ngokuthe ngqo ukuhamba kwefriji ukuya kwi-evaporator. Xa ivalvu yomphunga ivulekile kakhulu, ukuhamba kwefriji kukhulu, uxinzelelo lokuphuma kunye nobushushu bomphunga nako kuyanyuka, ubushushu bendawo yokugcina izinto buya kucothisa isantya sokuhla; kwangaxeshanye, xa ivalvu yomphunga ivulekile incinci kakhulu okanye ivalekile, ukuhamba kwefriji nako kuyancitshiswa, amandla enkqubo yokufriji nawo ayancitshiswa, ubushushu bendawo yokugcina izinto buya kucothisa isantya esifanayo sokuhla.
Ngokubanzi ngokujonga uxinzelelo lokuphuma komoya, ubushushu bokuphuma komoya kunye neqabaka lombhobho wokufunxa ukuze kuqinisekiswe ukuba ukuhamba kwe-throttle refrigerant kufanelekile na. Ukuvaleka kombhobho yinto ebalulekileyo echaphazela ukuhamba kwe-refrigerant, okubangela ukuvaleka kombhobho sesona sizathu siphambili se-ice plug kunye ne-plug engcolileyo.
Ukuvaleka komkhenkce kungenxa yokuba isiphumo sokomisa somkhenkce asilunganga, i-refrigerant inamanzi, idlula kwi-valve ye-throttle, ubushushu buhla bube ngaphantsi kwe-0 ℃, ukufuma kwi-refrigerant kube ngumkhenkce kwaye kuvale umngxuma we-throttle; ukuvaleka okungcolileyo kungenxa yokuba i-throttle valve inlet filter mesh iqokelelene ngobuninzi bokungcola, ukuhamba kwe-refrigerant akulunganga, ukwakheka kokuvaleka.
4, ukusebenza kakuhle kwe-compressor yefriji kuphantsi, amandla efriji awakwazi ukuhlangabezana neemfuno zomthwalo wendlu yokugcina impahla
I-refrigeration compressor ngenxa yokusebenza ixesha elide, i-cylinder liner kunye ne-piston ring kunye nezinye izinto ngenxa yokuguga okukhulu, kunye nokususwa okuphezulu, ukusebenza kokutywina kuya kwehla ngokufanelekileyo, i-coefficient yokudluliselwa kwegesi ye-refrigeration compressor nayo iyancitshiswa, amandla e-refrigeration aya kuncipha. Xa amandla okupholisa engaphantsi komthwalo wobushushu we-warehouse, kuya kukhokelela ekwehleni kancinci kobushushu be-warehouse.
I-compressor inokubonwa ngokusebenzisa uxinzelelo lokufunxa kunye nokukhupha i-compressor, nto leyo ethetha ukuba amandla okufudumeza e-compressor ayawa, indlela eqhelekileyo kukutshintsha i-compressor cylinder liner kunye ne-piston ring, ukuba ukutshintshwa kwayo akusebenzi, kufuneka kuqwalaselwe ezinye izinto, kwaye kususwe nokulungiswa komatshini, kulungiswe iingxaki.
5, xa kukho umoya omninzi okanye ioyile yokukhenkcisa, isiphumo sokudluliselwa kobushushu sehlile
Nje ukuba ityhubhu yokudlulisa ubushushu ye-evaporator inamathele kumphezulu ongaphakathi weoyile eqandisiweyo ngakumbi, i-coefficient yayo yokudlulisa ubushushu iya kuncipha, ngokufanayo, ukuba kukho umoya omninzi kwityhubhu yokudlulisa ubushushu, indawo yokudlulisa ubushushu ye-evaporator iya kuncipha, ukusebenza kakuhle kokudlulisa ubushushu kuya kuncipha kakhulu, ubushushu begumbi lokugcina ukuze kuncitshiswe izinga lokwehla. Ke ngoko, ekusebenzeni nasekugcinweni kwemihla ngemihla, kufuneka kuqwalaselwe ukususwa ngexesha elifanelekileyo kweoyile yomphezulu wetyhubhu yokudlulisa ubushushu ye-evaporator kunye nokukhupha umoya kwi-evaporator, ukuze kuphuculwe ukusebenza kakuhle kokudlulisa ubushushu kwe-evaporator.
6, ubungakanani befriji kwinkqubo abanelanga, amandla okukhenkcisa awanelanga
Ukungoneli kokujikeleza kwe-refrigerant kungenxa yezizathu ezibini, esinye kukuba intlawulo ye-refrigerant ayonelanga, ngeli xesha, kufuneka nje ubuyisele yonke imali ye-refrigerant. Esinye isizathu kukuba inkqubo yokuvuza kwe-refrigerant ingaphezulu, kule meko, kufuneka uqale ufumane indawo yokuvuza, ugxile ekuhlolweni kombhobho, uqhagamshelo lwevalvu, ufumane ukulungiswa kwendawo yokuvuza, uze uhlawule yonke imali ye-refrigerant.
Ixesha lokuthumela: Juni-20-2024
