Ungayifumana njani kwaye ufumane indawo echanekileyo yokuvuza ngaphakathi kwifriji?

Ungayilungisa njani imibhobho evuzayo yefriji?

Ii-evaporators zezi friji zihlala zenziwe ngezinto zepayipi ezingezizo ezobhedu, kwaye i-mildew iya kuvela emva kwexesha elide isetyenziswa. Emva kokujonga iindawo zepayipi ezivuzayo, indlela eqhelekileyo yokulungisa kukutshintsha iindawo zepayipi ezonakeleyo ngezintsha zekhoyili. Ngoko ke ungayijonga njani indawo yokuvuza kwefriji efrijini ngaphambi kokuba umsebenzi wokulungisa iindawo ezitshintshayo uqale?

 Ungawugweba njani umphunga wefriji ophuma kwifriji?

Ukuba ifriji eme nkqo ayipholi, emva kokuqalisa umatshini imizuzu emininzi, chukumisa umbhobho oxinzelelweyo kwaye uzive ushushu; kwangaxeshanye, umbhobho oxinzelelweyo usondele kubushushu begumbi (ngesiqhelo kufuneka ube malunga ne-0°C, kunye neqabaka elincinci), nto leyo enokuthi igwetywe njengengxaki yefriji. Ukuvuza kwefriji.

 Ungawuchaza njani umda wokuvuza?

Ngokubanzi, ukuvuza kweefriji nge-refrigerant kuya kwenzeka kwezi zinto zilandelayo: i-evaporator ephambili, i-evaporator encedisayo, ityhubhu yokufudumeza yesakhelo somnyango, i-condenser eyakhelwe ngaphakathi kunye nezinye iindawo.

 

 Ungayivavanya njani imibhobho enomoya ocinezelweyo?

 

Indlela engathembekanga yokujonga ukuvuza:

Iinjineli zokulungisa ezingenamava zidibanisa ngokuthe ngqo i-pressure gauge kumbhobho wenkqubo ye-compressor, zongeze umoya owomileyo kwi-0.68MPa, kwaye zivavanye uxinzelelo lombhobho wangaphandle wefriji. Le ndlela ngamanye amaxesha ayisebenzi, kuba i-compressor, i-condenser, i-evaporator kunye nezinye izixhobo zepayipi zidibene kunye, imibhobho iyanxibelelana, kwaye umthamo wegesi mkhulu. Kwenye indawo kumbhobho, ixabiso le-pointer display ye-pressure gauge aliyi kwehla ngexesha elifutshane, nokuba kungaphezulu kweentsuku ezilishumi. Ke ngoko, le ndlela ayithembekanga ekufumaneni ukuvuza.

 

Indlela yokubhaqa ethembekileyo:

1. Qala ujonge ukuba umbhobho oveziweyo uyavuza na; (umbhobho oveziweyo ungajongwa ukuba awuvuzi na ngamaqamza esepha)

2. Ukuba akukho kuvuza kumbhobho ovezwe ngaphandle, lixesha lokutshixa kwi-pressure gauge ukujonga imeko yombhobho wangaphakathi.

3. Welding i-pressure gauge kwi-low-pressure pipe (Φ6mm, ekwabizwa ngokuba yi-intake pipe) kunye ne-high-pressure gas-out pipe (Φ5mm) kufutshane ne-compressor;

4. Sika i-capillary kumgama we-5mm ukusuka kwisihluzi, uze uqhagamshele iziphelo ze-capillary esikiweyo nge-solder;

5. Yongeza umoya owomileyo ovela kwityhubhu yenkqubo yecompressor ukuya kuxinzelelo lwe-0.68MPa, uze uvale ityhubhu yenkqubo ukuze ugcine olu xinzelelo lomoya lwangaphakathi;

6. Linda ubushushu bazo zonke iindawo zokuwelda bulingane nobushushu obuphakathi (malunga neyure e-1), uze usebenzise ipeni yokuphawula ukuphawula indawo yenaliti yokulinganisa kwisigqubuthelo seglasi esibonakalayo segeyiji yoxinzelelo;

7. Qhubeka ujonge iintsuku ezi-2-3 (imeko kukuba ubushushu obungqongileyo abutshintshi kakhulu, kungenjalo kuya kuchaphazela ixabiso loxinzelelo lomoya ngaphakathi kwipayipi);

8. Ngexesha lenkqubo yokujonga, ukuba ixabiso lesikhombisi sesinye seegeyiji zoxinzelelo liyancipha, nceda uliphawule kwisigqubuthelo esibonakalayo sedayali esihambelanayo;

9. Emva kokuqhubeka nokujonga iintsuku ezi-2-3, uxinzelelo luyehla nangakumbi, nto leyo ebonisa ukuba umbhobho oqhagamshelwe kwigeyiji yoxinzelelo uvuthile.

 

Hlalutya ngokwahlukeneyo ngokwendlela okuvuza ngayo i-condenser kunye nendlela okuvuza ngayo i-evaporator:

 

a)   Ukuba ixabiso le-pressure gauge kwinxalenye ye-evaporator liyehla, kufuneka liphinde lijongwe ngamacandelo.

Jonga icandelo le-evaporator ngecandelo:

Susa ipleyiti engasemva, wahlukanise ii-evaporators eziphezulu nezisezantsi, ufake i-pressure gauge, kwaye uqhubeke nokwandisa uvavanyo loxinzelelo lomoya de kulandelelwe indawo ethile yecandelo le-evaporator enezikhewu.

 

b)  Ukuba kukuhla koxinzelelo lwenxalenye ye-condenser, unobangela kufuneka umiselwe ngokwesakhiwo sayo.

Ukuba kunjaloi-condenser enesakhiwo esifakwe ngasemva, esona sizathu sinokwenzeka kukugqobhoka kombhobho womhlwa kwisakhelo somnyango.

Ukuba kunjaloi-condenser eyakhelwe ngaphakathi, kuyimfuneko ukuvavanya ngakumbi utshintsho lwexabiso loxinzelelo lwasekuhlaleni kumacandelo, kunye nokufaka igeyiji entsha yoxinzelelo kumbhobho ukuze kufezekiswe oko.