Ishaja yesiqandisi yesistimu yokuqandisa ibalulekile ekusebenzeni kwesistimu. Ukushaja okunganele kuzoholela ekushiseni okunganele kwe-evaporator, ukucindezela okuphansi kakhulu kwe-compressor, ukwehla kwamandla okupholisa, kanye nokushisa ngokweqile kwe-compressor. Ukushaja ngokweqile kuzokwenza ingcindezi yokukhipha i-condenser ibe phezulu kakhulu, i-refrigerant yoketshezi ibuye emuva, futhi yonakalise ne-compressor. Izinhlelo eziningi zinemikhawulo efanelekile enanini lokushaja, kodwa izinhlelo ezincane zinezidingo eziqinile kakhulu enanini lokushaja. Nazi izindlela eziyisishiyagalombili ezivamile zokushaja i-refrigerant kanye nezinzuzo kanye nokungalungi kwazo.
Indlela 1: Ukugcwaliswa koketshezi
Izinyathelo zokusebenza:
1. Beka ibhodlela lesiqandisi libheke phansi esikalini, xhuma ipayipi lokugcwalisa kanye nevalvu yokugcwalisa, bese ususa igesi epayipini.
2. Vula ivalvu yebhodlela lesiqandisi kanye nevalvu yokugcwalisa, bese usebenzisa i-vacuum yesistimu ukumunca isiqandisi.
3. Vala ivalvu yokuphuma kwe-liquid receiver, qala i-compressor, bese uvumela i-liquid refrigerant ukuthi ingene ohlelweni.
4. Qaphela ingcindezi yesistimu. Uma ingcindezi echaziwe ifinyelelwe, vala ivalvu yokugcwalisa bese uvula ivalvu yokuphuma kokwamukela uketshezi.
Qaphela:
I-valve yokumisa uketshezi isetshenziselwa ukugoqa ukuze kube lula ukugeleza kwe-refrigerant ohlelweni.
Uhlelo ludinga ukuthuthwa luye endaweni evulekile lapho lufakwa okokuqala.
Ukwenyuka okusheshayo komfutho wokukhipha umoya kubonisa ukuthi i-condenser igcwele i-refrigerant.
Izinzuzo kanye nokungalungi:
Izinzuzo: Isebenza ezinhlelweni eziningi zokuqandisa.
Okubi: Inani lokugcwalisa i-refrigerant lidinga ukuqondwa kahle, futhi inani lokugcwalisa elinikezwa umenzi livame ukudingeka.
Indlela 2: Ukugcwaliswa kwegesi
Izinyathelo zokusebenza:
1. Kala isisindo sebhodlela lesiqandisi.
2. Xhuma ipayipi le-valve yokulinganisa umfutho kuma-valve okuhlola ukumunca kanye nokukhipha umoya ukuze ususe igesi epayipini.
3. Vula ivalvu yomusi yebhodlela lesiqandisi, qala i-compressor, bese ulungisa inani lokugcwalisa ngesilinganiso sokucindezela.
Qaphela:
Ngemva kokugcwalisa, vala ivalvu yebhodlela lesiqandisi, ubuke ukusebenza kwesistimu, bese unquma ukuthi uzoqhubeka yini nokugcwalisa.
Izinzuzo kanye nokungalungi:
Izinzuzo: Ifanele izinhlelo ezincane ezinokunemba okuphezulu kokugcwalisa.
Okubi: Kufanelekile kuphela uma kufakwa inani elincane lokugcwalisa i-refrigerant (ngokuvamile kungabi ngaphezu kuka-12kg).
Indlela 3: Indlela yokukala
Izinyathelo zokusebenza:
Kala isisindo sesiqandisi esifakwe ohlelweni ngqo.
Qaphela:
Kusebenza esimweni lapho inani lokushaja elidingekayo lesistimu laziwa khona futhi kudingeka lishajwe ngokugcwele.
Uma inani lokushaja lincane, isiqandisi esisesimisweni kumele sikhishwe kuqala, bese siphinde sishajwe ngemva kokulungiswa.
Izinzuzo kanye nokungalungi:
Izinzuzo: Ifanele imishini ehlanganisiwe kanye nokusebenza okulula.
Okubi: Inani lokushaja elinembile lesistimu kumele laziwe kusenesikhathi.
Indlela 4: Indlela yamanje
Izinyathelo zokusebenza:
1. Faka i-ammeter yokubamba ekugcineni kokufakwa kwamandla kwe-air conditioner.
2. Xhuma ibhodlela lesiqandisi embotsheni yokugcwalisa uketshezi olungaphansi komfutho ukuze ususe igesi epayipini.
3. Qala i-compressor, vula i-valve yebhodlela le-refrigerant, qaphela i-ammeter, bese uyeka ukushaja lapho ugesi ufinyelela inani elilinganiselwe.
Qaphela:
Ugesi uthinteka yizici eziningi, njengokushintshashintsha kwamandla kagesi, izinga lokushisa elizungezile, njll.
Izinzuzo kanye nokungalungi:
Izinzuzo: Kulula ukuyisebenzisa.
Okubi: Ugesi uphazamiseka kalula yizici zangaphandle futhi unokunemba okuphansi.
Indlela 5: Indlela yesibuko
Izinyathelo zokusebenza:
Qaphela ukugeleza kwe-refrigerant ngengilazi ebonakalayo epayipini loketshezi. Ukugeleza kwe-refrigerant yoketshezi esobala kubonisa ukushaja okufanele.
Qaphela:
Amabhamuza noma ukukhanya ngokuvamile kubonisa ukuthi akwanele ukubanda.
Ukulahlekelwa umfutho wamapayipi oketshezi nakho kungabangela amabhamuza, okudingeka kuhlanganiswe nokuhlaziywa kokusebenza kwesistimu.
Izinzuzo kanye nokungalungi:
Izinzuzo: kulula ukuyiqonda futhi kulula ukuyibona.
Okubi: awukwazi ukuthembela ngokuphelele engilazini yokubona ukuze wahlulele, futhi ezinye izindlela zidinga ukuhlanganiswa.
Indlela 6: Indlela yokucindezela
Izinyathelo zokusebenza:
1. Faka amageyiji okucindezela ezindaweni ezicindezelayo eziphakeme neziphansi bese uxhuma ipayipi lokugcwalisa uketshezi.
2. Qala i-compressor, qaphela izinkomba zamageyiji okucindezela aphezulu naphansi, bese wahlulela inani lokushaja.
Qaphela:
Umthamo womoya ovundayo onganele kanye nomthamo womoya ophumayo kuzothinta imiphumela yokuhlolwa kwengcindezi.
Ngaphambi kokuhlola, kubalulekile ukuqinisekisa ukuthi ivolumu yomoya wesistimu iyahlangabezana nezidingo.
Izinzuzo kanye nokungalungi:
Izinzuzo: kunembe kakhudlwana ngokwahlulela ngengcindezi.
Okubi: uma kuthinteka kakhulu yizimo zangaphandle, kubalulekile ukuqinisekisa ukusebenza okuvamile kohlelo.
Indlela 7: Ukubalwa kwendlela yokushisa okukhulu
Izinyathelo zokusebenza:
Bala ukushisa okukhulu ngokulinganisa izinga lokushisa lokumunca kanye nengcindezi yepayipi lokumunca i-evaporator.
Qaphela:
Ukushisa okukhulu kwesistimu yama-capillary kuthintwa yingcindezi kanye nokumelana.
Uhlelo lwe-valve yokwandisa luvame ukushaja ngokweqile, futhi ukushisa okukhulu kudinga ukulawulwa ku-58℃.
Izinzuzo kanye nokungalungi:
Izinzuzo: Isebenza ohlelweni lwe-valve yokwandisa olunokunemba okuphezulu kokulawula.
Okubi: Ukusebenza okuyinkimbinkimbi futhi kudinga ukulinganiswa okunembile.
Indlela 8: Indlela yemitha yezinga loketshezi
Izinyathelo zokusebenza:
Vula imbobo yokuhlola izinga loketshezi yesamukeli soketshezi ukuze ubone ukuthi kukhona yini uketshezi oluphumayo oluphumayo.
Qaphela:
Ama-receiver amakhulu oketshezi angase afakwe izinkomba zokuntanta ukuze kube lula ukuqaphela izinga loketshezi.
Izinzuzo kanye nokungalungi:
Izinzuzo: Inembile futhi kulula ukwahlulela inani lokugcwalisa.
Okubi: Kusebenza kuphela ezinhlelweni ezihlonyiswe ngamachweba okuhlola izinga loketshezi.
Isifinyezo:
Indlela ngayinye yokugcwalisa inezimo zayo ezisebenzayo kanye nezinzuzo kanye nokungalungi. Ukukhetha indlela efanele kudinga ukucatshangelwa okubanzi kohlobo lwesistimu, izidingo zomthamo wokugcwalisa kanye nezimo zokusebenza. Ezinhlelweni ezincane, izindlela zokugcwalisa igesi kanye nokulinganisa zivame ukusetshenziswa; kanti ezinhlelweni ezinkulu, izindlela zokugcwalisa uketshezi kanye nezindlela zokucindezela zisebenza kakhulu. Kungakhathaliseki ukuthi iyiphi indlela esetshenziswayo, ukusebenza kwesistimu kumele kuqashelwe ngokucophelela ukuqinisekisa ukuthi umthamo wokugcwalisa unembile futhi kugwenywe umonakalo ohlelweni.
Isikhathi sokuthunyelwe: Ephreli-02-2025
