1. Yintoni i-"Hot Gas Bypass"?
I-bypass yerhasi eshushu, ekwabizwa ngokuba yi-hot gas reflow okanye i-hot gas backflow, bubuchule obuqhelekileyo kwiinkqubo zesikhenkcisi. Kubhekiselele ekuphambukeni inxalenye yokuhamba kwefriji ukuya kwicala lokufunxa lecompressor ukuphucula ukusebenza kakuhle kunye nokusebenza kwenkqubo. Ngokukodwa, izilawuli zokudlula igesi eshushuivalve yokufunxa yecompressor ukuphambukisa inxalenye yesikhenkcisi ukuya kwicala lokufunxa lecompressor, ukuvumela umlinganiselo othile wefriji ukuba uxube nerhasi kwicala lokufunxa, ngaloo ndlela uphucula ukusebenza kwenkqubo.
2. Indima kunye nokubaluleka kwe-Hot Gas Bypass
Itekhnoloji yokudlula igesi eshushu idlala indima ebalulekileyo kwiinkqubo zesikhenkcisi kwaye inemisebenzi emininzi ephambili kunye nokubaluleka:
Ukuphucula ukusebenza kakuhle kwe-compressor: I-bypass yegesi eshushu inokunciphisa ubushushu kwicala lokufunxa, ukunciphisa umthwalo wecompressor kunye nokuphucula ukusebenza kwayo. Oku kunceda ukwandisaubomi benkonzo yecompressor kunye nokunciphisa ukusetyenziswa kwamandla.
Ukuphucula ukusebenza kwenkqubo: Ngokuxuba umlinganiselo othile wefriji kwicala lokufunxa, ukupholisa kwenkqubo yesikhenkcisi kungaphuculwa. Oku kuthetha ukuba inkqubo inokunciphisa ubushushu ngokukhawuleza, iphucula umthamo wayo wokupholisa.
Ukunciphisa i-compressor overheating: I-bypass yegesi eshushu inokunciphisa ngokufanelekileyo ubushushu bokusebenza becompressor, ukuthintela ukufudumeza. Ukushisa ngokugqithiseleyo kunokukhokelela ekunciphiseni ukusebenza kwe-compressor okanye umonakalo.
Ukugcinwa kwamandla kunye nokunciphisa ukukhutshwa: Ngokuphucula ukusebenza kakuhle kwenkqubo yefriji, i-gas bypass eshushu inceda ukunciphisa ukusetyenziswa kwamandla, ngaloo ndlela kuncitshiswa impembelelo yokusingqongileyo. Oku kuhambelana nengqikelelo yophuhliso oluzinzileyo.
3. Iindlela ezimbini zokudlula irhasi eshushu:
1) Ukudlula ngokuthe ngqo ukuyaicala lokufunxa lecompressor
2)I-Bypass kwi-inlet ye-evaporator
Umgaqo-siseko we-Hot Gas Bypass ukuya kwi-Suction Side
Umgaqo wokudlula igesi eshushu ukuya kwicala lokufunxa kubandakanya inkqubo yokusebenza kunye nokujikeleza kwegesi kwenkqubo yefriji. Ngezantsi, siza kunika inkcazo ecacileyo yalo mgaqo.
Inkqubo yesikhenkcisi eqhelekileyo iquka icompressor, condenser, evaporator, kunye nevalve yokwandisa. Umgaqo wayo wokusebenza umi ngolu hlobo lulandelayo:
Icompressor izoba kuxinzelelo oluphantsi, igesi yobushushu obuphantsi kwaye emva koko iyicinezele ukunyusa ubushushu kunye noxinzelelo.
Ubushushu obuphezulu, igesi enoxinzelelo oluphezulu ingena kwicondenser, apho ikhupha ubushushu, iphole, ibe lulwelo.
I-liquid idlula kwi-valve yokwandisa, apho iphantsi kokunciphisa uxinzelelo kwaye ibe ngumxube wobushushu obuphantsi, i-low-pressure liquid-gas mix.
Lo mxube ungena kwi-evaporator, ufunxa ubushushu obuvela kwindawo eyingqongileyo, kwaye upholise okusingqongileyo.
Irhasi epholileyo iphinda itsalwe kwakhona kwicompressor, kwaye umjikelo uyaphinda.
Umgaqo wokudlula irhasi eshushu ukuya kwicala lokufunxa ubandakanya ukulawula ivalve edlulayo kwinyathelo lesi-5 ukuphambukisa inxenye yerhasi epholileyo ukuba iye.icala lokufunxa lecompressor. Oku kwenziwa ukuthoba ubushushu kwicala lokufunxa, ukunciphisa umthwalo wecompressor, kunye nokuphucula ukusebenza kwenkqubo.
4. Iindlela zokuThintela ukuPhepha kweCompressor
Ukuthintela ukufudumeza kwecompressor, inkqubo yefriji inokusebenzisa ezi ndlela zilandelayo:
Itekhnoloji yokudlula igesi eshushu: Njengoko bekutshiwo ngaphambili, itekhnoloji yokudlula igesi eshushu yindlela esebenzayoukuthintela ukufudumeza kwecompressor. Ngokulawula ivelufa yokufunxa, iqondo lobushushu kwicala lokufunxa linokulungiswa ukunqanda ukutshisa.
Ukwandisa indawo yokutshatyalaliswa kokushisa kwe-condenser: Ukwandisa indawo yokutshatyalaliswa kokushisa kwe-condenser kunokuphucula inkqubo yefriji yokutshatyalaliswa kobushushu kunye nokunciphisa ukushisa okusebenzayo kwe-compressor.
Ukugcinwa rhoqo kunye nokucoca: Ukugcinwa rhoqo kwenkqubo yefriji, ukucocwa kwe-condenser kunye ne-evaporator, kubalulekile ukuqinisekisa ukusebenza kwabo ngokuqhelekileyo. I-condenser engcolileyo inokukhokelela ekugqithiseni ubushushu obuphantsi kunye nokwandisa umsebenzi we-compressor.
Ukusetyenziswa kweefriji ezisebenzayo: Ukukhetha iifriji ezisebenzayo kunokuphucula ukusebenza kokupholisa kwenkqubo kunye nokunciphisa umthwalo kwi-compressor.
Ixesha lokuposa: Apr-11-2024