Uma sifuna ukwakha indawo yokugcina izinto ezibandayo, ingxenye ebaluleke kakhulu yingxenye yokubandisa izinto ezibandayo, ngakho-ke kubaluleke kakhulu ukukhetha indawo yokubandisa efanelekile.
Ngokuvamile, amayunithi okugcina abandayo avamile emakethe ahlukaniswe ngezinhlobo ezilandelayo
Ngokusho kohlobo, ingahlukaniswa ngamayunithi apholiswe ngamanzi kanye namayunithi apholiswe ngomoya.
Amayunithi apholiswe ngamanzi anqunyelwe kakhulu yizinga lokushisa elizungezile, futhi amayunithi apholiswe ngamanzi awanconywa ezindaweni ezingaphansi kwezinga-zero.
Ethandwa kakhulu emakethe iyonke amayunithi okuqandisa apholile emoyeni. Ngakho-ke ake sigxile kumayunithi apholile emoyeni.
Ukuze sifunde iyunithi yokuqandisa, kumele siqale siqonde isakhiwo seyunithi
1. I-Refrigeration Compressor
Izinhlobo zama-compressor avamile okugcina izinto ezibandayo yilezi ezilandelayo: I-compressor yokugcina izinto ezibandayo e-semi-hermetic, i-screw cold storage compressor kanye ne-scroll cold storage compressor.
3. ithangi loketshezi
Kungaqinisekisa ukugeleza okuzinzile koketshezi lwesiqandisi kuze kube sekupheleni.
Idamu loketshezi lifakwe inkomba yezinga loketshezi, engabona ushintsho lwezinga loketshezi nokuthi ngabe kukhona yini i-refrigerant eningi kakhulu noma encane kakhulu ohlelweni ngokwesisindo.
4. I-valve ye-Solenoid
Ikhoyili ye-solenoid valve inikwa amandla noma ayinikwa amandla ukuze kufezwe ukuvulwa okuzenzakalelayo kwepayipi
Skrola i-compressor
Uma izidingo zokugcina izinto ezibandayo kanye namandla okupholisa zincane, i-scroll compressor ingasetshenziswa.
2. Isihlukanisi samafutha
Ingahlukanisa uwoyela wefriji kanye negesi yefriji ephumayo.
Ngokuvamile, i-compressor ngayinye ifakwe isihlukanisi samafutha. Umhwamuko wesiqandisi oshisayo nonomfutho ophezulu kanye namafutha esiqandisi ugeleza usuka endaweni yokungena kawoyela, bese uwoyela wesiqandisi ushiywa phansi endaweni yokuhlukanisa uwoyela. Umhwamuko wesiqandisi kanye nenani elincane lamafutha esiqandisi kugeleza kuphuma endaweni yokungena kawoyela bese kungena kwi-condenser.
5. Ingxenye ye-Condenser
Njengemishini ebalulekile yokushintshanisa ukushisa ohlelweni lokuqandisa, ukushisa kudluliselwa kusuka emphefumulweni wefriji oshisayo kakhulu onokushisa okuphezulu kanye nokucindezela okuphezulu kuya endaweni yokuqandisa nge-condenser, futhi izinga lokushisa lomhwamuko wefriji liyehla kancane kancane liye endaweni yokugcwala bese liphenduka uketshezi. Imidiya evamile yokuqandisa umoya namanzi. Izinga lokushisa lokuqandisa yizinga lokushisa lapho umhwamuko wefriji uphenduka uketshezi.
1) I-condenser ephumayo
I-condenser ephumayo inezinzuzo zokushintshana kokushisa okuphezulu, ukukhishwa okukhulu kokushisa kanye nobubanzi bokusetshenziswa.
Uma izinga lokushisa elizungezile liphansi, yeka ukusebenza kwefeni, vula iphampu yamanzi kuphela bese usebenzisa isiqandisi esipholile ngamanzi sodwa.
Uma izinga lokushisa lehla ngaphansi kwezinga lokubanda, naka amanzi angaqinisi.
Uma umthwalo wesistimu umncane, ngesisekelo sokuqinisekisa ukuthi ingcindezi yokuminyana ayiphezulu kakhulu, ukusebenza kwephampu yamanzi ejikelezayo yokupholisa okuhwamukayo kungamiswa futhi kungasetshenziswa ukupholisa komoya kuphela. Ngesikhathi esifanayo, amanzi agcinwe ethangini lamanzi abandayo okuhwamukayo kanye nephayiphi yamanzi exhumanisayo angakhishwa ukuze kuvinjelwe ukubanda, kodwa ngalesi sikhathi, ipuleti lokuqondisa lokungena komoya lokupholisa okuhwamukayo kufanele livalwe ngokuphelele. Izinyathelo zokuqapha zokusebenzisa iphampu yamanzi ziyafana neze-condenser yamanzi.
Uma usebenzisa i-evaporative condenser, kufanele kuqashelwe ukuthi ukuba khona kwegesi engavundisi umoya ohlelweni kuzonciphisa kakhulu umphumela wokushintshana kokushisa komoya ovundisi umoya, okuholela ekucindezelweni okuphezulu komoya. Ngakho-ke, umsebenzi wokukhulula umoya kumele wenziwe, ikakhulukazi ohlelweni oluphansi lokushisa olunengcindezi yokumunca engemihle yesiqandisi.
Inani le-pH lamanzi ajikelezayo kufanele lihlale liphakathi kuka-6.5 no-8.
2) I-condenser epholile emoyeni
I-condenser epholiswe ngomoya inezinzuzo zokwakha okulula futhi inikeza ugesi kuphela ukuze isebenze.
I-compressor yokugcina izinto ezibandayo engathathi hlangothi
Uma umthamo wokubanda wesitoreji esibandayo kudingeka ube mkhulu kodwa ubukhulu bephrojekthi yokugcina esibandayo buncane, kukhethwa i-compressor yokugcina esibandayo e-Semi-hermetic.
I-air condenser ingafakwa ngaphandle noma ophahleni, okunciphisa ukuhlala kwesikhala esisebenzayo kanye nezidingo zendawo yokufaka yabasebenzisi. Ngesikhathi sokusebenza isikhathi eside, gwema ukubeka izinto ezahlukene nxazonke kwe-condenser ukuze ugweme ukuthinta ukujikeleza komoya. Hlola njalo ukuthi kukhona yini ukuvuza okusolwayo okufana nokungalungi kwamafutha, ukuguquka kanye nomonakalo emaphikweni. Sebenzisa njalo isibhamu samanzi esinomfutho ophezulu ukuze uhlanze. Qiniseka ukuthi unqamula ugesi futhi unake ukuphepha ngesikhathi uhlanza.
Ngokuvamile, ingcindezi isetshenziselwa ukulawula ukuqala nokuma kwefeni epholisa umoya. Ngenxa yokuthi i-condenser isebenza ngaphandle isikhathi eside, uthuli, izinto eziningi, uboya, njll. kulula ukugeleza nge-coil nasemaphinini ngomoya futhi kunamathela emaphinini ngokuhamba kwesikhathi, okuholela ekungasebenzi kahle komoya kanye nokwanda kwengcindezi epholisa umoya. Ngakho-ke, kubalulekile ukuhlola njalo nokugcina amaphini e-condenser epholiswe umoya ehlanzekile.
i-compressor yokugcina ebandayo yohlobo lwesikulufa
Uma umthamo wokuqandisa wesitoreji esibandayo mkhulu kakhulu futhi ubukhulu bephrojekthi yokugcina esibandayo bukhulu, i-compressor yokugcina esibandayo yohlobo lwesikulufo ngokuvamile ikhethwa.
Isikhathi sokuthunyelwe: Ephreli-15-2022