Izizathu zesiphumo esibi sokupholisa sogcino olubandayo

1. Ukuvuza kwefriji

[Uhlalutyo lweempazamo]Emva kokuvuza kwefriji kwisistim, amandla okupholisa ayanelanga, ukufunxa kunye nokukhupha uxinzelelo kuphantsi, kwaye i-valve yokwandisa iyakwazi ukuva isandi esiphezulu se-"squeak" esiphakathi kunesiqhelo. I-evaporator ayinayo iqabaka okanye iqabaka elincinci elidadayo. Ukuba umngxuma wevalve yokwandisa wandiswa, uxinzelelo lokufunxa aluyi kutshintsha kakhulu. Emva kokuvalwa, uxinzelelo lwe-equilibrium kwinkqubo ngokubanzi luphantsi kunoxinzelelo lwe-saturation oluhambelana nobushushu obufanayo.
[Isisombululo]Emva kokuvuza kwefriji, akufanele ukhawuleze ukuzalisa inkqubo ngefriji. Endaweni yoko, kufuneka ufumane indawo yokuvuza ngokukhawuleza kwaye uphinde ugcwalise ifriji emva kokulungiswa.

2. Ifriji eninzi kakhulu ihlawuliswa emva kokugcinwa

[Uhlalutyo lwempazamo]Isixa sefriji esihlawuliswayo kwinkqubo yefriji emva kokulungiswa kudlula umthamo wenkqubo, ifriji iya kuthatha umthamo othile we-condenser, ukunciphisa indawo yokulahla ubushushu, kunye nokunciphisa ukusebenza okupholileyo, kunye noxinzelelo lokufunxa kunye nokukhupha ngokubanzi kuphezulu. . Kwixabiso eliqhelekileyo loxinzelelo, i-evaporator ayinayo iqhwa, kwaye iqondo lokushisa kwindawo yokugcina impahla liyancipha.
[Isisombululo]Ngokwenkqubo yokusebenza, i-refrigerant engaphezulu iya kukhutshwa kwi-valve yokuqhawula uxinzelelo oluphezulu emva kwemizuzu embalwa yokuvala, kwaye umoya oseleyo kwinkqubo unokukhululwa ngeli xesha.

3. Kukho umoya kwisixokelelwano sefriji
[Uhlalutyo lwempazamo]Umoya okwinkqubo yefriji uya kunciphisa ukusebenza kakuhle kwefriji. Into eveleleyo kukuba ukunyuka kwengcinezelo kunye nokukhupha ukunyuka (kodwa ukunyanzeliswa kokukhutshwa akuzange kudlule ixabiso elilinganisiweyo), kwaye izinga lokushisa elivela kwi-compressor outlet ukuya kwi-condenser inlet liyanda kakhulu. Ngenxa yomoya kwisistim, uxinzelelo lokukhupha kunye nobushushu bokukhupha zombini ukwanda.
[Isisombululo]Unokukhulula umoya kwivalve yoxinzelelo oluphezulu lokuvala amaxesha amaninzi kwimizuzu embalwa emva kokuvalwa, kwaye ungazalisa ifriji ngokufanelekileyo ngokwemeko yokwenyani.

4. Ukusebenza kwe-compressor ephantsi
[Uhlalutyo lweempazamo]Ukusebenza okuphantsi kwe-compressor yefriji kubhekisela ekunciphiseni ukufuduka kwangempela phantsi kwemeko yesimo esifanayo sokusebenza, okukhokelela ekunciphiseni kwempendulo kumthamo wefriji. Le nto iyenzeka kakhulu kwiicompressor eziye zasetyenziswa ixesha elide. Ukunxiba kukhulu, i-gap ehambelanayo yecandelo ngalinye likhulu, kwaye ukusebenza kokutywinwa kwevalve kuncitshisiwe, okubangela ukuba ukufuduka kwangempela kunciphise.
[Isisombululo]
(1) Khangela ukuba i-cylinder head paper gasket yophukile kwaye ibangele ukuvuza, ukuba kukho, yibuyisele.
⑵ Jonga ukuba ingaba iivalvu zokukhupha uxinzelelo oluphezulu noluphantsi azivalwanga ngokungqongqo, kwaye uzibuyisele endaweni ukuba zikhona.
⑶ Jonga indawo ecacileyo phakathi kwepiston nesilinda. Ukuba ucoceko lukhulu kakhulu, yitshintshe.

5.Iqabaka kumphezulu we-evaporator ingqindilili kakhulu
[Uhlalutyo lwempazamo]I-evaporator yokugcina ebandayo esetyenziswe ixesha elide kufuneka ihlanjululwe rhoqo. Ukuba ayinyibiliki, umaleko weqabaka kumbhobho womphunga uya kuba ngqindilili kwaye ungqingqwa. Xa wonke umbhobho usongelwe kumaleko womkhenkce ocacileyo, uya kuchaphazela ngokunzulu ukuhanjiswa kobushushu. Ngenxa yoko, iqondo lokushisa kwindawo yokugcina impahla alingeni phakathi koluhlu olufunekayo.
[Isisombululo]Yeka ukunyibilikisa kwaye uvule ucango ukuvumela umoya ukuba ujikeleze. Iifeni zingasetyenziselwa ukukhawulezisa ukujikeleza ukunciphisa ixesha lokuqhaqha.

6. Kukho ioli efrijini kumbhobho we-evaporator

[Uhlalutyo lwempazamo]Ngexesha lomjikelo wefriji, enye ioli efrijini ihlala kumbhobho we-evaporator. Emva kwexesha elide lokusetyenziswa, xa kukho i-oyile eninzi eseleyo kwi-evaporator, iya kuchaphazela kakhulu umphumo wokudlulisa ubushushu kwaye ibangele ukupholisa kakubi.
【Isisombululo】Susa ioli efrijini kwi-evaporator. Susa i-evaporator, uyivuthele ngaphandle, uze uyomise. Ukuba akulula ukuqhawula, sebenzisa i-compressor ukupompa umoya ukusuka ekungeneni kwe-evaporator, kwaye usebenzise i-blowtorch ukuze uyomise.

7. Inkqubo yefriji ayivulwanga

[Uhlalutyo lwempazamo]Njengoko inkqubo yefriji ingacocwa, emva kwexesha elithile lokusetyenziswa, ukungcola ngokuthe ngcembe kuqokelelwa kwisihlunu, kwaye ezinye iimeshes zivaliwe, ezinciphisa ukuhamba kwefriji kwaye zichaphazela umphumo wokupholisa. Kwinkqubo, ivalve yokwandisa kunye nesihluzi kwizibuko lokufunxa lecompressor nazo zivaliwe kancinci.
【Isisombululo】Iingxenye ze-micro-blocking zingasuswa, zicocwe, zomiswe, zize zifakwe.