1. Kuyini "ukushisa kwegesi eshisayo"?
I-Hot Gas Bypass, eyaziwa nangokuthi igesi eshisayo ibhala noma i-backflow eshisayo eshisayo, iyindlela ejwayelekile kwinqubo yefriji. Kusho ukuphambukisa ingxenye yokugeleza kwesiqandisi kuhlangothi lwe-compressor ukuze kuthuthukiswe ukusebenza kahle kanye nokusebenza kohlelo. Ngokuqondile, izilawuli ze-bypass ezishisayo zegesii-compressor suction valve Ukuphambukisa ingxenye yesiqandisi sohlangothi lwe-compressor's ukuncela, okuvumela ingxenye ethile yesiqandisi sokuxubana negesi ohlangothini lokumunca, ngaleyo ndlela lusebenzise ukusebenza kohlelo.
2. Iqhaza nokubaluleka kwe-Hot Gas Bypass
Ubuchwepheshe be-Bys Bypass eshisayo budlala indima ebalulekile ezinhlelweni zokuqapha futhi inemisebenzi eminingana ebalulekile nokubaluleka:
Ukwenza ngcono ukusebenza kahle kwe-compressor Lokhu kuyasiza ukwelulaImpilo ye-Compressor's Service futhi unciphise ukusetshenziswa kwamandla.
Ukwenza ngcono ukusebenza kohlelo: Ngokuxuba ingxenye ethile yesiqandisi esihlangeneyo, ukusebenza kwesiqandisi sohlelo lokuphoqa kungathuthukiswa. Lokhu kusho ukuthi uhlelo lungehlisa amazinga okushisa ngokushesha, ngcono umthamo wawo wokupholisa.
Ukunciphisa ngokweqile i-compressor ngokweqile: Ukudlula kwegesi okushisayo kunganciphisa ngempumelelo izinga lokushisa le-compressor, ukuvimbela ukushisa ngokweqile. Ukushiswa ngokweqile kungaholela ekunciphiseni ukusebenza kwe-compressor noma ngisho nomonakalo.
Ukulondolozwa kwamandla nokuncishiswa kokuphuma: Ngokwenza ngcono ukusebenza kahle kohlelo lweqandisi, i-Hot Gas Bypass kusiza ukunciphisa ukusetshenziswa kwamandla, ngaleyo ndlela kunciphise umthelela wezemvelo. Lokhu kuqondanisa nomqondo wentuthuko esimeme.
3. Izindlela ezimbili ze-Hot Gas Bypass:
1) Direct Bypass toUhlangothi lwe-compressor
2) Bypass to the Inlet of Evaporator
Umgomo we-Bypass eshisayo e-Bypass ohlangothini lokumunca
Umgomo wegesi oshisayo we-bypass ohlangothini lokumunca uhilela inqubo yokusebenza kanye nokujikeleza kwegesi kohlelo lokuqapha. Ngezansi, sizonikeza incazelo eningilizayo yalesi simiso.
Uhlelo olujwayelekile lwefriji luqukethe i-compressor, i-condenser, i-evaporator, ne-valve yokunwebisa. Umgomo wawo wokusebenza ngukulandelayo:
I-compressor idonsela engcindezi ephansi, igesi ephansi yokushisa bese uyicindezela ukukhulisa izinga lokushisa nokucindezela kwalo.
Amazinga okushisa aphezulu, igesi ephezulu efinyelela umthondo, lapho ekhipha khona ukushisa, upholile, futhi ube uketshezi.
Uketshezi ludlula i-valve yokwanda, lapho luthola ukuncishiswa kwengcindezi futhi lube yingxube yokushisa ephansi, ephansi ye-liquid ye-liquid.
Le ngxube ingena e-vaporator, imunca ukushisa endaweni ezungezile, futhi ipholisa imvelo.
Igesi epholile bese idonswa emuva ku-compressor, futhi umjikelezo uyaphinda.
Umgomo we-Bypass eshisayo e-Bypant ohlangothini lokumunca uhilela ukulawula i-Bypass Valve ngesinyathelo 5 ukuphambukisela ingxenye yegesi epholile ukuzeUhlangothi lwe-compressor. Lokhu kwenziwa ukwehlisa izinga lokushisa ohlangothini lokumunca, kunciphise umthwalo we-compressor, futhi uthuthukise ukusebenza kohlelo.
4. Izindlela zokuvimbela ukushisa ngokweqile kwe-compressor
Ukuvimbela ukugcwala ngokweqile kwe-compressor, uhlelo lwefriji lungamukela izindlela ezilandelayo:
Ubuchwepheshe obushisayo we-geas bypass: njengoba kushiwo ngaphambili, ubuchwepheshe be-geass butpass butpass kuyindlela ephumelelayoVimbela ukugcwala ngokweqile kwe-compressor. Ngokulawula i-valve yokumunca, izinga lokushisa eliseceleni kohlangothi lungashintshwa ukuze ugweme ukweqisa ngokweqile.
Khulisa indawo yokususwa kokushisa ukushisa kwe-condenser
Ukulungiswa okujwayelekile nokuhlanza: Ukulungiswa okujwayelekile kohlelo lwefindisi, ukuhlanza i-condenser kanye ne-evaporator, kubalulekile ukuqinisekisa ukusebenza kwabo okujwayelekile. I-condenser engcolile ingaholela ekunciphiseni kahle kokushisa futhi yandise umthwalo we-compressor.
Ukusetshenziswa kwesiqandisini esisebenza kahle: Ukukhetha eziqandisweni ezisebenzayo kungathuthukisa ukusebenza kohlelo lokupholisa kohlelo futhi kunciphise umthwalo ku-compressor.
Isikhathi sePosi: APR-11-2024