Unquma kanjani ukuhwamuka kanye nezinga lokushisa lokufingqa吗?

1。izinga lokushisa lokujiyisa:

Izinga lokushisa le-condensation lesistimu yesiqandisi libhekisela emazingeni okushisa lapho isiqandisi sijiya ku-condenser, futhi ukucindezela komphunga we-refrigerant ohambisanayo kuwukucindezela kwe-condensation。Ku-condenser epholile ngamanzi, izinga lokushisa lokujiya livame ukuba ngu-3-5℃ngaphezu kwezinga lokushisa lamanzi okupholisa。

Ukushisa kwe-Condensation kungenye yemingcele yokusebenza eyinhloko emjikelezweni wesiqandisi。Ngamadivaysi okuqandisa okusebenzayo, ngenxa yokuhlukahluka okuncane kweminye imingcele yokuklama, izinga lokushisa lokunciphisa lingashiwo ukuthi liyipharamitha ebaluleke kakhulu yokusebenza, ehlobene ngokuqondile nomphumela wesiqandisi, ukuphepha, ukwethembeka kanye nezinga lokusetshenziswa kwamandla kwedivayisi yesiqandisi。

2。Izinga lokushisa lokuhwamuka: Izinga lokushisa lokuhwamuka libhekisela emazingeni okushisa lapho isiqandisi sihwamuka futhi sibila ku-evaporator, ehambisana nomfutho wokuhwamuka。Ukushisa kokuhwamuka nakho kuyipharamitha ebalulekile ohlelweni lwesiqandisi。Izinga lokushisa lokuhwamuka ngokuvamile liphansi ngo-2-3℃kunezinga lokushisa lamanzi elidingekayo。

Izinga lokushisa lokuhwamuka liyizinga lokushisa lesiqandisi, kodwa Izinga lokushisa langempela lokuhwamuka kwesiqandisi lingu-3 kuya ku-5度ngaphansi kwezinga lokushisa lesiqandisi。

3所示。Indlela yokunquma izinga lokushisa lokuhwamuka kanye nezinga lokushisa lokufinqa ngokujwayelekile: izinga lokushisa lokuhwamuka kanye nezinga lokushisa lokufingqa lisekelwe ezidingweni, njengeyunithi yokupholisa komoya, izinga lokushisa lokufingqa lincike ikakhulukazi ezingeni lokushisa elizungezile, futhi izinga lokushisa lokuhwamuka lincike kulokho。usebenzisa, ngisho nasezindaweni ezithile zokushisa okuphansi, izinga lokushisa elidingekayo lokuhwamuka liphansi。Le mingcele ayifani, ikakhulukazi bheka ukusetshenziswa okusebenzayo。

Sicela ubhekisele kudatha elandelayo:

Ngenjwayelo,

Ukupholisa amanzi: izinga lokushisa lokuhwamuka = izinga lokushisa lamanzi abandayo 5℃(i-evaporator eyomile)

乌玛i-evaporator egcwele, izinga lokushisa lokuhwamuka = izinga lokushisa lamanzi abandayo 2℃。

Izinga lokushisa lokujiya = Izinga lokushisa lokupholisa lamanzi aphumayo + 5℃

ukupholisa komoya: izinga lokushisa lokuhwamuka = izinga lokushisa lamanzi abandayo 5 ~ 10℃,

ukushisa kwe-condensation = izinga lokushisa elizungezile + 10 ~ 15℃, ngokuvamile 15。

Isitoreji esibandayo: izinga lokushisa lokuhwamuka = izinga lokushisa elibandayo lokuklama 5 ~ 10℃。

Ukulawulwa kwezinga lokushisa lokuhwamuka: okokuqala sidinga ukwazi ukuthi ukuncipha komfutho wokuhwamuka, izinga lokushisa lokuhwamuka liyancipha。Ukulawulwa kwezinga lokushisa kwe-Evaporation, ekusebenzeni kwangempela ukulawula ingcindezi yokuhwamuka, okungukuthi, ukulungisa inani lokucindezela le-gauge ye-low压力表、ukusebenza ngokulungisa i-valve yokwandisa okushisayo (noma i-throttle阀)ukuvula ukulungisa ukucindezela okuphansi。Idigri yokuvula i-valve yokwandisa inkulu, izinga lokushisa lokuhwamuka liyakhuphuka, ingcindezi ephansi nayo iyanda, umthamo wokupholisa uzokhula;乌玛Idigri yokuvula i-valve yokwandisa incane, izinga lokushisa lokuhwamuka liyancipha, ingcindezi ephansi nayo iyancipha, umthamo wokupholisa uzoncishiswa。