1. Kev nkag siab condensing thiab evaporating kub
Condensing kub (TC):Qhov kub thiab txias rau vapor hloov mus rau hauv cov kua hauv cov condenser, feem ntau siab dua li cov ambient lossis txias nruab nrab kub.
Evaporating kub (te):Qhov kub ntawm cov kua dej ua kua dej yaj tawm hauv cov evaporator, feem ntau qis dua li qhov nruab nrab tau txias.
Cov ntsuas kub no tau txuas ncaj qha rau cov tub yees siv hluav taws xob ncaj qha: ntau dua cov kev tawm tsam zoo dua qub, thaum cov khoom kub qis dua qub txhais tau tias qhov ntsuas qis dua.
2. Qhov kev sib raug zoo ntawm ob
Qhov kub sib txawv ntawm condensing thiab evaporating kub, feem ntau hu ua tusnqa tau kub, sawv cev rau "ua haujlwm" lub compressor yuav tsum ua.
Lov Nqa Kub:Ua kom muaj kev siv hluav taws xob hluav taws xob kev siv hluav taws xob thiab txo cov txheej txheem kev ua tau zoo.
Nqa me meTxhim kho kev ua tau zoo tab sis tej zaum yuav txwv lub system lub peev xwm txias nyob rau hauv qee yam thauj khoom.
Qhov zoo tshaj plaws tshuav nyiaj ua kom muaj zog kom txaus thaum tswj lub zog zoo.
3. Cov yam cuam tshuam rau kev ua kom sov
Ambient kub:Cov cua hlob dua lossis cua txias txias txav cov condensing kub.
Condenser efficiency:Dirty coils, tsis txaus huab cua, lossis fouled tshav kub hloov hluav taws xob nce tc.
Tub yees them:Overcharging lossis forcearging cuam tshuam rau qhov kub tsis lees txais thiab condensing siab.
4. Qhov xwm txheej cuam tshuam rau kev kub ntxhov
Kev thau khoom kub:Xav tau txias txias ncaj qha rau te (piv txwv li, txias cia ntawm -18 degree).
Evaporator efficiency:Frost tsim, tsis zoo airflow, lossis scaling txo cov pa nqus kub, qis Te.
Kev nthuav dav Valve Chaw:Cov chaw nyob superheat tsis yog tuaj yeem cuam tshuam rau cov tub yees txias thiab evaporating siab.
5. Cov tswv yim cuam tshuam
Piv txwv li, txo cov condensing kub los ntawm kev txhim kho condenser efficiency (piv txwv li cov cua zoo dua) tuaj yeem txuag lub zog tseem ceeb. Ib yam li ntawd, nce evaporating kub me ntsis- Tsis muaj cov khoom lag luam zoo {} tuaj yeem txo cov khoom lag luam compressor. Ntau lub zog txhim kho cov tswv yim nyob rau hauv tub yees aim kom nqaim qhov rub tawm kub thaum tswj kom muaj peev xwm txaus.
6. Xaus
Lub condensing thiab evaporating interidatures zoo ze sib luag, thiab lawv qhov sib npaug zos lub luag haujlwm tseem ceeb ntawm kev ua haujlwm ntawm tub yees. Los ntawm kev tswj hwm cov ntsiab lus xws li cov kev mob nraaj, ua kom sov, cov neeg ua haujlwm tuaj yeem ua tiav cov nqi siab, thiab txhim kho kev ntseeg tau.
