Indlela yokumisela kunye nokuFumana eyona ndawo ivuzayo ngaphakathi kwifriji evuzayo efrijini?

Indlela yokulungisa umbhobho ovuzayo wefriji?

I-evaporators yalezi zikhenkcezi zenziwe ngokubanzi ngezinto ezingezizo zethusi, kwaye i-mildew iya kubonakala emva kwexesha elide lokusetyenziswa. Emva kokujonga iindawo zombhobho ovuzayo, indlela eqhelekileyo yokulungisa kukutshintsha iindawo ezonakalisiweyo zombhobho ngokutsha. yekhoyili. Ngoko njani ukujonga indawo yokuvuza kwefriji kwifriji ngaphambi kokuba umsebenzi wokugcinwa kwezinto ezitshintshileyo uqale?

 Indlela yokugweba ukuvuza kwefriji yefriji?

Ukuba ifriji ethe tye ayipholisi, emva kokuqala umatshini imizuzu emininzi, chukumisa umbhobho woxinzelelo oluphezulu kwaye uzive ushushu; ngelo xesha, umbhobho ophantsi woxinzelelo usondele kwiqondo lokushisa (ngokuqhelekileyo kufuneka libe malunga ne-0 ° C, kunye neqhwa elincinci), elinokuthi ligwetywe njengephutha lefriji. Ukuvuza kwefriji.

 Indlela yokuchaza umda wokuvuza?

Ngokuqhelekileyo, ukuvuza kwefriji yefriji kuya kwenzeka kwezi zixhobo: i-evaporator engundoqo, i-evaporator encedisayo, i-tube yokufudumala yomnyango, i-condenser eyakhelwe-ngaphakathi kunye nezinye iindawo.

 

 Indlela yokuvavanya imibhobho ngomoya oxinanisiweyo?

 

Indlela engathembekanga yokukhangela ukuvuza:

Iinjineli zokulungisa ezingenamava zidibanisa ngokuthe ngqo igeyiji yoxinzelelo kumbhobho wenkqubo wecompressor, yongeza umoya owomileyo kwi-0.68MPa, kwaye uvavanye uxinzelelo lombhobho wangaphandle wefriji. Le ndlela ngamanye amaxesha ayinamsebenzi, kuba i-compressor, i-condenser, i-evaporator kunye nezinye izixhobo zepayipi zixhunyiwe kunye, iipayipi zinxibelelana kunye, kwaye umthamo wegesi mkhulu. Kwindawo ethile kumbhobho, ixabiso lokubonisa isalathisi se-gauge ye-pressure gauge ayiyi kulahla ngexesha elifutshane, nangaphezulu kweentsuku ezilishumi. Ke ngoko, le ndlela ayithembekanga ekufumaneni ukuvuza.

 

Indlela yokufumanisa ethembekileyo:

1. Okokuqala jonga ukuba umbhobho ovezwayo uyavuza na; (umbhobho ovezwayo unokujongwa ukuba awuvuzi na ngamaqamza asepha)

2. Ukuba akukho ukuvuza kwipayipi eveziweyo, lixesha lokudibanisa kwi-gauge yoxinzelelo ukujonga imeko yombhobho wangaphakathi.

3. Weld i-gauge ye-pressure gauge kwipayipi yoxinzelelo oluphantsi (Φ6mm, ebizwa ngokuba ngumbhobho wokungena) kunye nombhobho okhupha igesi ephezulu (Φ5mm) kufuphi ne-compressor;

4. Sika i-capillary kumgama we-5mm ukusuka kwisihlunu, kwaye udibanise iziphelo ze-capillary ezisikiweyo nge-solder;

5. Yongeza umoya owomileyo kwi-tube yenkqubo ye-compressor kuxinzelelo lwe-0.68MPa, kwaye emva koko uvimbele ityhubhu yenkqubo ukugcina le ngcinezelo yomoya yangaphakathi;

6. Lindela ubushushu bazo zonke iindawo ze-welding ukuba zilingane nobushushu be-ambient (malunga neyure eyi-1), kwaye usebenzise ipeni yokumakisha ukuphawula indawo yenaliti yokulinganisa kwikhava yeglasi ecacileyo yegeyiji yoxinzelelo;

7. Gcina ukujonga iintsuku ezingama-2-3 (imeko kukuba ubushushu be-ambient ayitshintshi kakhulu, ngaphandle koko kuya kuchaphazela ixabiso loxinzelelo lomoya ngaphakathi kwipayipi);

8. Ngexesha lenkqubo yokujonga, ukuba ixabiso lesalathiso sesinye sezilinganisi zoxinzelelo liyancipha, nceda uyiphawule kwikhava ehambelanayo yokudayela e transparent;

9. Emva kokuqhubeka nokuqwalasela iintsuku ezingama-2-3, uxinzelelo luyancipha ngakumbi, olungqina ukuba umbhobho oxhunywe kwi-gauge yoxinzelelo uye wavuza.

 

Hlalutya ngokwahlukeneyo ngokuvuza kwecondenser kunye nokuvuza komphunga:

 

a)   Ukuba ixabiso le-gauge yoxinzelelo kwi-evaporator inxalenye yehla, kufuneka ihlolwe kwakhona kumacandelo.

Jonga icandelo lomphunga ngecandelo:

Gcoba ipleyiti yangasemva, yahlula i-evaporators ephezulu kunye nesezantsi, faka i-gauge yoxinzelelo, kwaye uqhubeke nokwandisa uvavanyo loxinzelelo lomoya kude kube yindawo ethile yecandelo le-evaporator kunye nemigodi.

 

b)  Ukuba i-pressure drop of the condenser part, isizathu kufuneka sinqunywe ngokwesakhiwo sayo.

Ukuba kunjaloi-condenser ene-back-mounted structure, oyena nobangela kukugqobhoka kombhobho wombethe kwisakhelo socango.

Ukuba kunjaloi-condenser eyakhelweyo, kuyimfuneko ukuqhubela phambili ukuvavanya utshintsho lwexabiso loxinzelelo lwendawo kumacandelo, kwaye ufake i-gauge entsha yoxinzelelo kwipayipi ukuze uyifezekise.