Imishini yokuvikela eyisithupha ye I-chiller epholile emoyeni amafriji compressors

1. I-Thermostat

Ukuze uvimbele ukusebenza okungaphazamiseki kwe-chiller epholile emoyeni phakathi namahora, okuholela ekusebenzeni okuphezulu komthwalo we-compressor, i-electromagnetic switch enesici, i-overcurrent ebangelwa ukubamba i-shaft, noma ukushiswa kwemoto okubangelwa izinga lokushisa lemoto, i-compressor isetshenziswa. efakwe ngaphakathi kwe-compressor. I-thermostat, efakwe ekuthinteni okungathathi hlangothi kwenjini yezigaba ezintathu, ivikela injini ngokusika izigaba ezintathu ngesikhathi esisodwa lapho kwenzeka okungavamile.

Okwesibili, i-electromagnetic switch

Iswishi kagesi ukulawula ukusebenza kwe-compressor yefriji yomoya opholile womoya we-chiller opholile emoyeni, futhi inkinobho izomiswa ngenhloso yokumisa, futhi ukufakwa kufanele kugcinwe mpo. Uma ukufakwa kungalungile, ingcindezi yesiphethu se-node izoshintsha futhi umsindo uzokwenziwa. , Umphumela wokushoda kokusebenza kwesigaba, kumamodeli we-compressor afakwe isivikeli sokucisha ugesi ngqo, asikho isidingo sokulayisha umvikeli.

Okwesithathu, umvikeli wesigaba sokuhlehla

Ama-compressor wokuskrola nama-piston compressor anezakhiwo ezihlukene futhi awakwazi ukuhlehliswa. Ngenxa yokuthi ukunikezwa kwamandla kwezigaba ezintathu ze-chiller epholile emoyeni kuzobangela ukuthi i-compressor ihlehlise isigaba, kuyadingeka ukuthi kufakwe isivikeli sesigaba esihlehlayo ukuze kuvinjelwe i-compressor yesiqandisi ukuthi ingahlehli. . Ngemva kokufaka isivikeli sesigaba esibuyela emuva, i-compressor ingasebenza esigabeni esivamile, kodwa hhayi esigabeni sokuhlehla. Lapho isigaba esibuyela emuva senzeka, izintambo ezimbili zamandla kagesi zingashintshelwa esigabeni esijwayelekile inqobo nje uma izintambo ezimbili zibuyiselwa emuva.

Isine, qeda isivikelo sokushisa

Ukuze kuvikelwe i-compressor ngaphansi kokusebenza komthwalo omkhulu noma isiqandisi esinganele, isistimu yokupholisa umoya epholile idinga ukuhlonywa isivikeli sezinga lokushisa elikhipha umoya, futhi izinga lokushisa lokukhipha umoya lisethelwe ku-130 ° C ukumisa i-compressor, Leli nani lokushisa libhekisela ipayipi yokukhipha i-compressor kusuka endaweni yokuphuma.

Five, low voltage switch

Ukuze uvikele i-compressor ye-chiller epholile emoyeni ekusebenzeni lapho isiqandisi singanele, umshini wokucindezela ophansi uyadingeka. Lapho isilungiselelo singaphezulu kuka-0.03mpa, i-compressor izoyeka ukusebenza. Uma i-compressor isebenza ngaphansi kwesiqandisi esinganele, izinga lokushisa lengxenye ye-compressor kanye nengxenye yemoto izokhuphuka ngokuphazima kweso. Ngalesi sikhathi, inkinobho yokucindezela okuphansi ingasetshenziselwa ukulimala kwe-compressor nemoto engakwazi ukuvikelwa yidivayisi yokushisa yangaphakathi kanye nesivikelo sokushisa se-exhaust. Yishise ukuze uvikeleke.

Isithupha, ukushintsha kwamandla kagesi aphezulu

I-compressor ingamiswa lapho umfutho we-high-pressure ukhuphuka ngokungavamile, futhi ingcindezi yokusebenza isethwe ngezansi.