Umthamo wokupholisa awukwazi ukuhlangabezana neemfuno zomthwalo wendawo yokugcina impahla
(ukusebenza kakuhle kwe-compressor ephantsi)
Kukho izizathu ezibini eziphambili zokunqongophala kokujikeleza kwegazi efrijini.
Okokuqala, intlawulo yefriji ayanelanga, kwaye kufuneka kuphela isixa esaneleyo sefriji ngeli xesha;
Esinye isizathu kukuba kukho ukuvuza okuninzi kwe-refrigerant kwinkqubo. Ukuze uhlangabezane nale meko, kufuneka uqale ufumane indawo evuzayo, ugxile ekujongeni uqhagamshelo lombhobho ngamnye kunye nevalvu, uze ugcwalise inani elaneleyo le-refrigerant emva kokulungisa iindawo ezivuzayo.
Ukungabikho kwamandla okupholisa
(Ubungakanani obungonelanga befriji kwinkqubo)
Ubungakanani obungonelanga be-refrigerant kwinkqubo buchaphazela ngokuthe ngqo ukuhamba kwe-refrigerant kwi-evaporator. Xa ukuvulwa kwevalvu yokwandisa kukhulu kakhulu, ivalvu yokwandisa ayilungiswanga kakuhle okanye ivalwe. Izinga lokuhamba kwe-refrigerant likhulu kakhulu, uxinzelelo lokuphuma komkhenkce kunye nobushushu bokuphuma komkhenkce nakho kuyanyuka, kwaye izinga lokuhla kobushushu kwindawo yokugcina impahla liya kuncipha; kwangaxeshanye, xa ivalvu yokwandisa ivuliwe incinci kakhulu okanye ivalwe, izinga lokuhamba kwe-refrigerant nalo liyancipha, kwaye amandla okupholisa enkqubo nawo ayanda kunye nokwehla kobushushu bendawo yokugcina impahla nako kuya kuncipha. Ngokubanzi, kunokugwetywa ukuba izinga lokuhamba kwe-refrigerant yevalvu yokwandisa lifanelekile ngokujonga uxinzelelo lokuphuma komkhenkce, ubushushu bokuphuma komkhenkce kunye nemeko yokuqandisa kombhobho wokufunxa. Ukuvaleka kwevalvu yokwandisa yinto ebalulekileyo echaphazela ukuhamba kwe-refrigerant. Izizathu eziphambili zokuvaleka kwevalvu yokwandisa kukuvaleka komkhenkce kunye nokuvaleka okungcolileyo. Ukuvaleka komkhenkce kungenxa yokuba isiphumo sokomisa somkhenkce asilungile, kwaye i-refrigerant inomswakama. Xa idlula kwivalvu yokwandisa, ubushushu buyehla bube ngaphantsi kwe-0 °C, kwaye ukufuma okukwifriji kuyabanda kube ngumkhenkce kwaye kuvale umngxuma wevalvu yokunyusa; ukuvimba okungcolileyo kungenxa yokuba kukho ukungcola okuninzi okuqokelelene kwiscreen sesihluzo kwindawo yokungena yevalvu yokwandisa, kwaye ifriji ayigudi kwaye ayigudi, nto leyo ebangela ukuvaleka.
Ukuhamba kwefriji kukhulu kakhulu okanye kuncinci kakhulu
(ukulungiswa okungafanelekanga okanye ukuvaleka kwevalvu yokwandisa)
I-coefficient yayo yokudlulisa ubushushu iya kuncipha, xa i-oyile yokukhenkceza iphinda incamathiselwe ngaphakathi nangaphandle kwetyhubhu yokudlulisa ubushushu ye-evaporator. Ngokufanayo, ukuba kukho umoya omninzi kwityhubhu yokudlulisa ubushushu, indawo yokutshintshiselana kobushushu ye-evaporator iya kuncipha, ukusebenza kakuhle kokudlulisa ubushushu kuya kuncipha kakhulu, kwaye izinga lokuhla kobushushu kwindawo yokugcina impahla liya kuncipha. Ke ngoko, ekusebenzeni nasekugcinweni kwemihla ngemihla, kufuneka kunikwe ingqalelo ekususweni kwangethuba kwamabala eoyile ngaphakathi nangaphandle kwetyhubhu yokudlulisa ubushushu ye-evaporator kunye nokukhutshwa komoya kwi-evaporator ukuphucula ukusebenza kakuhle kokudlulisa ubushushu kwe-evaporator.
Isiphumo sokudlulisa ubushushu esinciphileyo
(Kukho ioyile yomoya okanye yokukhenkcisa engaphezulu kwi-evaporator)
Oku kungenxa yokuba umaleko weqabaka ngaphandle kwe-evaporator utyebile kakhulu okanye uthuli luninzi kakhulu. Ngenxa yokuba ubushushu bangaphandle be-evaporator kwindawo yokugcina ebandayo buphantsi kakhulu kune-0 ℃, esinye isizathu esibalulekileyo sokuhla kancinci kobushushu bokugcina kukusebenza okuphantsi kokudlulisa ubushushu kwe-evaporator. Umswakama wendawo yokugcina impahla uphezulu, kwaye umswakama emoyeni kulula kakhulu ukuwuqandisa okanye uwuqandise kumphezulu we-evaporator, nto leyo echaphazela isiphumo sokudlulisa ubushushu se-evaporator. Ukuze kuthintelwe umaleko weqabaka wangaphandle we-evaporator ukuba ube mkhulu kakhulu, kufuneka unyibilikiswe rhoqo.
Nazi iindlela ezimbini ezilula zokunyibilikisa:
① Yima ukuze unyibilikise iqhwa. Oko kukuthi, yeka ukusebenza kwecompressor, vula ucango lwendlu yokugcina impahla, vumela ubushushu bendlu yokugcina impahla bunyuke, uze uyiqalise kwakhona icompressor emva kokuba umaleko weqhwa unyibilike ngokuzenzekelayo.
②Chong cream. Emva kokukhupha iimpahla kwindawo yokugcina impahla, hlambulula ngqo umphezulu wombhobho we-evaporator ngamanzi epompo ngobushushu obuphezulu ukuze unyibilikise okanye uwe kumaleko weqhwa. Ukongeza kwisiphumo esibi sokudlulisa ubushushu se-evaporator ngenxa yeqhwa elingqindilili, umphezulu we-evaporator ungqindilili kakhulu ngenxa yokungcoliswa okwethutyana, kwaye ukusebenza kwawo kokudlulisa ubushushu kuya kuncipha kakhulu.
Isiphumo sokudlulisa ubushushu esinciphileyo
(Umphezulu we-evaporator uqandisiwe kakhulu okanye unothuli oluninzi kakhulu)
Imiphumo emibi yokwambathisa ubushushu kunye nokwambathisa ubushushu, kunye nokusebenza kakubi kokwambathisa ubushushu kubangelwa kukungalingani kobukhulu beeleya zokwambathisa ubushushu ezifana neepayipi kunye neendonga zokwambathisa ubushushu kwindawo yokugcina impahla. Oku kubangelwa ikakhulu kukukhethwa okungafanelekanga kobukhulu beeleya zokwambathisa ubushushu ngexesha loyilo okanye umgangatho ophantsi wezixhobo zokwambathisa ubushushu ngexesha lokwakha.
Ukongeza, ngexesha lokwakhiwa nokusetyenziswa, ubushushu kunye nomsebenzi wokumelana nokufuma kwezinto zobushushu zingonakala, nto leyo ebangela ukuba umaleko wobushushu ube manzi, uphazamiseke, okanye ubole.
Esinye isizathu esibalulekileyo sokulahleka okukhulu kokupholisa kukungasebenzi kakuhle kokuvala kwendlu yokugcina impahla, kwaye umoya oshushu ngakumbi ungena kwindawo yokugcina impahla ngenxa yokuvuza. Ngokubanzi, ukuba kukho ukufuma kwitywina lomnyango wendlu yokugcina impahla okanye itywina lodonga lokukhusela indawo yokugcina izinto ezibandayo, oko kuthetha ukuba itywina aliqinanga.
Ukongeza, ukuvulwa nokuvalwa rhoqo kocango lwendlu yokugcina impahla okanye abantu abaninzi abangena kunye kwindawo yokugcina impahla kuya kwandisa ukulahleka kwamandla okupholisa kwindawo yokugcina impahla. Ucango lwendlu yokugcina impahla kufuneka luthintelwe ekuvulekeni kangangoko kunokwenzeka ukuthintela umoya oshushu omkhulu ukuba ungangeni kwindawo yokugcina impahla. Kakade ke, xa indawo yokugcina impahla igcwele rhoqo okanye impahla inkulu kakhulu, umthwalo wobushushu uyanda kakhulu, kwaye ngokubanzi kuthatha ixesha elide ukupholisa ukuya kubushushu obuchaziweyo.
kukhokelela ekulahlekelweni okukhulu kokupholisa
(indawo yokugcina ebandayo ngenxa yokungasebenzi kakuhle kwe-thermal insulation okanye ukusebenza kakuhle kokutywina)
Izinto ezifana nee-cylinder liners kunye neeringi zepiston zigugile kakhulu, kwaye i-compressor isebenza okwethutyana. Xa indawo yokudibanisa isanda, ukusebenza kokutywina kuya kuncipha ngokufanelekileyo, i-coefficient yokudlulisa igesi ye-compressor nayo iya kuncipha, kwaye amandla okupholisa aya kuncipha. Xa amandla okupholisa engaphantsi komthwalo wobushushu we-warehouse, ubushushu be-warehouse buya kwehla kancinci. Amandla okupholisa i-compressor anokumiselwa ngokujonga uxinzelelo lokufunxa nokukhupha i-compressor. Ukuba amandla okupholisa i-compressor ayancipha, indlela esetyenziswa kakhulu kukutshintsha i-cylinder liner kunye ne-piston ring ye-compressor. Ukuba ukutshintshwa akusebenzi, kufuneka kuqwalaselwe ezinye izinto, okanye kususwe kwaye kuhlolwe ukuze kususwe izinto ezingalunganga.
Ixesha lokuthumela: Feb-17-2022
