Dab tsi yog cov haujlwm ntawm plaub yam tseem ceeb ntawm lub tshuab cua kub cua sov?

Cov cua kub cua kub twj tso kua mis yog tsim los ntawm compressors, expansion li qub, fin heat exchangers thiab tes tsho kub exchangers. Los ntawm kev siv lub zog hluav taws xob los tsav kev ua haujlwm ntawm compressor thiab lub cev muaj zog, lub tshuab hluav taws xob fin tuaj yeem nqus tau cov cua sov, thiab cov txheej txheem tso cua sov ntawm lub tes tsho kub exchanger tuaj yeem siab txog 380%. Nws yog ib qho ntawm cov khoom siv hluav taws xob txuag hluav taws xob tam sim no. Thaum siv, kev nyab xeeb, kev tiv thaiv ib puag ncig thiab kev ua haujlwm siab yog nws cov yam ntxwv tseem ceeb.

Lub plawv yam. Compressor
Raws li lub plawv tivthaiv ntawm cov cua kub twj tso kua mis, lub compressor yog sib npaug rau lub plawv ntawm CPU thiab tib neeg lub cev ntawm lub computer. Nws tuaj yeem tsav txoj kev ncig ntawm cov tub yees, paub txog cov txheej txheem thermal expansion thiab condensation, thiab ua kom cov tub yees paub txog lub cev hloov pauv ntawm evaporation, nqus cua sov, condensation thiab tso cua sov. Tam sim no feem ntau siv compressor hom xws li Copeland compressor, Hitachi compressor, Sanyo compressor thiab Otsu compressor, uas yog hu ua plaub lub npe loj hauv kev lag luam. Hauv kev lag luam kub twj tso kua mis, Copeland hom compressors yog qhov zoo tshaj plaws.
GB/T1397-1988 Throttle valve ntaus ntawv-capillary electronic expansion valve thiab thermal expansion valve
Throttle li qub feem ntau yuav muab faib ua capillary throttling li qub, thermal expansion valve throttling li qub (sib npaug sab hauv, sab nraud tshuav nyiaj li cas) thiab hluav taws xob expansion valve throttling. Los ntawm kev hloov lub siab hloov ntawm lub tub yees, cov txheej txheem liquefaction thiab vaporization ntawm cov tub yees tuaj yeem pom tau, lub superheat lossis kub sib txawv ntawm cov cua nkag thiab qhov hluav taws xob, qhov rov qab cua kub thiab nws cov nqi teev tuaj yeem tshawb pom thiab sau, thiab qhib. ntawm expansion valve tuaj yeem tswj tau los ntawm kev ua haujlwm microprocessor. Siv. kom ua tau raws li qhov system load. Qhov kom zoo dua ntawm lub tshuab hluav taws xob nthuav dav yog tias nws tuaj yeem tswj tau qhov ntws ntawm cov tub yees kom raug, yog li ua tiav kev tswj xyuas qhov ntsuas kub ntawm evaporation. Nws yog feem ntau siv nyob rau hauv cov xwm txheej uas qhov kub tswj qhov raug siab.
Lub tshuab hluav taws xob nthuav dav tuaj yeem ua haujlwm ib txwm siab dua -70 degree , tab sis lub thermal expansion valve me me tuaj yeem ncav cuag -60 degree . Cov raj capillary yog siv rau hauv cov tub yees me me (cov qauv yooj yim thiab tsis tuaj yeem hloov kho, tom qab tag nrho, lub raj capillary tsuas yog ib lub raj me me xwb);
Expansion li qub yog siv rau hauv cov tub yees loj thiab nruab nrab (cov qauv yog qhov nyuaj thiab kho tau). Ntxiv rau kev tswj cov evaporator, nws tseem tuaj yeem siv los tswj cov condenser. Raws li kev tso cai evaporation, thaum lub condensation siab dhau lawm, lub expansion valve tuaj yeem raug kaw kom tsim nyog los txo qhov ntws ntawm cov tub yees hauv lub kaw lus thiab txo cov condenser load, yog li txo qhov condensation siab thiab ua tiav kev ua haujlwm zoo thiab txhim khu kev qha ntawm huab cua- lub zog dej rhaub chav tsev.