Izizathu eziyinhloko zokushisa ngokweqile kokushisa kwe-compressor exhaust yilezi ezilandelayo: izinga lokushisa lomoya elibuya phezulu, umthamo omkhulu wokushisa we-motor, isilinganiso esiphezulu sokucindezela, ukucindezela okuphezulu kwe-condensation, nokukhethwa kwesiqandisi okungafanele.
1. Buyisela izinga lokushisa lomoya
Izinga lokushisa lomoya elibuyayo lihlobene nezinga lokushisa lokuhwamuka. Ukuze uvimbele ukugeleza emuva koketshezi, amapayipi omoya abuyayo ngokuvamile adinga ukushisa komoya obuyayo okungu-20°C. Uma ipayipi lomoya elibuyayo lingavalekile kahle, ukushisa okuphezulu kuzodlula kude ku-20°C.
Uma izinga lokushisa lomoya elibuyayo liphakeme, izinga lokushisa lomoya liyakhuphuka, izinga lokushisa le-cylinder liphezulu kanye namazinga okushisa okukhipha umoya. Kukho konke ukwanda ngo-1°C kwezinga lokushisa lomoya elibuyayo, izinga lokushisa lokuphuma kwamanzi lizokhuphuka .
2. Ukushisa kwezimoto
Ukuze uthole ama-compressor okupholisa komoya abuyayo, umhwamuko wesiqandisi ushiswa yinjini lapho ugeleza phakathi kwe-motor cavity, futhi izinga lokushisa lokumunca isilinda liyakhuphuka futhi.
Ukushisa okukhiqizwa yimoto kuthinteka ngamandla nokusebenza kahle, kuyilapho ukusetshenziswa kwamandla kuhlobene eduze nokufuduka, ukusebenza kahle kwe-volumetric, izimo zokusebenza, ukumelana nokungqubuzana, njll.
Ukuze ubuyisele umoya wokupholisa ama-semi-hermetic compressors, ukukhuphuka kwezinga lokushisa kwesiqandisi ku-motor cavity kusuka ku-15°C kuya ku-45°C. Kuma-compressor apholile emoyeni (apholile emoyeni), uhlelo lwesiqandisi aluhambi ngama-windings, ngakho-ke ayikho inkinga yokushisa kwezimoto.
3. Isilinganiso sokucindezela siphezulu kakhulu
Izinga lokushisa lokukhipha umoya lithinteka kakhulu isilinganiso sokucindezela. Uma isilinganiso sokucindezela sikhulu, izinga lokushisa lokukhipha umoya liphezulu. Ukwehlisa isilinganiso sokucindezela kunganciphisa kakhulu izinga lokushisa lokukhipha umoya ngokwandisa ingcindezi yokumunca kanye nokwehlisa ingcindezi yokukhipha umoya.
Ukucindezela kokumunca kunqunywa ingcindezi yokuhwamuka kanye nokumelana nomugqa wokudonsa. Ukwenyusa izinga lokushisa lokuhwamuka kungakhuphula ngempumelelo ingcindezi yokumunca, kunciphise ngokushesha isilinganiso sokucindezela, futhi ngaleyo ndlela kunciphise izinga lokushisa lokukhipha umoya.
Ukuzijwayeza kubonisa ukuthi ukunciphisa izinga lokushisa lokukhipha umoya ngokwandisa ukucindezela kokumunca kulula futhi kusebenza kangcono kunezinye izindlela.
Isizathu esiyinhloko sokucindezela kokukhipha ngokweqile ukuthi ingcindezi ye-condensation iphezulu kakhulu. Indawo yokupholisa enganele ye-condenser, ukunqwabelana kwesikali, ivolumu yomoya opholile enganele noma umthamo wamanzi, amanzi okupholisa aphezulu kakhulu noma izinga lokushisa lomoya, njll. kungaholela ekucindezelekeni okukhulu kwe-condensation. Kubaluleke kakhulu ukukhetha indawo efanele yokufingqa futhi ugcine ukugeleza okuphakathi kokupholisa okwanele.
I-high-temperature ne-air-conditioning compressor yakhelwe ukusebenza ngesilinganiso esiphansi sokucindezela. Ngemva kokusetshenziselwa isiqandisi, isilinganiso sokucindezela sikhuphuka ngokuqhubekayo, izinga lokushisa lokukhipha umoya liphezulu kakhulu, futhi ukupholisa akukwazi ukuqhubeka, kubangela ukushisa ngokweqile. Ngakho-ke, gwema ukusebenzisa i-compressor engaphezu kobubanzi bayo futhi usebenzise i-compressor ngaphansi kwesilinganiso esincane sokucindezela okungenzeka. Kwezinye izinhlelo ze-cryogenic, ukushisa ngokweqile kuyimbangela eyinhloko yokwehluleka kwe-compressor.
4. I-Anti-ukunwetshwa kanye nokuxuba igesi
Ngemva kokuba i-stroke yokumunca iqala, igesi enomfutho ophezulu ovaleleke ku-cylinder clearance izobhekana nenqubo yokususa ukunwetshwa. Ngemva kokususwa kokunwetshwa, umfutho wegesi ubuyela ekucindezelweni kokumunca, futhi amandla asetshenziswa ukucindezela le ngxenye yegesi ayalahleka ngesikhathi sokunwetshwa. Ukuvunyelwa okuncane, kuncane ukusetshenziswa kwamandla okubangelwa ukulwa nokunwetshwa ngakolunye uhlangothi, kanye nevolumu yokudonsa ngakolunye uhlangothi, ngaleyo ndlela kukhulisa kakhulu isilinganiso sokusebenza kwamandla kwe-compressor.
Ngesikhathi senqubo yokususa ukunwetshwa, igesi ithinta indawo enezinga eliphezulu lokushisa le-valve plate, i-piston top kanye ne-cylinder top ukuze imunce ukushisa, ngakho izinga lokushisa legesi ngeke lehle liye ezingeni lokushisa lokumunca ekupheleni kokunwetshwa.
Ngemuva kokuthi i-anti-expansion isiqediwe, inqubo yokuhogela iqala. Ngemva kokuba igesi ingena ku-cylinder, ngakolunye uhlangothi ixuba ne-anti-expansion gas futhi izinga lokushisa liyakhuphuka; ngakolunye uhlangothi, igesi exubile idonsa ukushisa odongeni futhi iyashisa. Ngakho-ke, izinga lokushisa legesi ekuqaleni kwenqubo yokucindezela liphakeme kunezinga lokushisa lokumunca. Kodwa-ke, njengoba inqubo yokususa ukunwetshwa kanye nenqubo yokumunca imfushane kakhulu, ukukhuphuka kwangempela kwezinga lokushisa kulinganiselwe kakhulu, ngokuvamile ngaphansi kuka-5°C.
I-anti-expansion ibangelwa ukucaciswa kwesilinda futhi kuwukushiyeka okungenakugwemeka kwama-compressor e-piston endabuko. Uma igesi embotsheni yokukhipha umoya yepuleti le-valve ingakwazi ukudedelwa, kuzoba nokunwetshwa okuhlehlayo.
5. Ukukhuphuka kwezinga lokushisa lokucindezela kanye nohlobo lwesiqandisi
Iziqandisi ezihlukene zinezindawo ezihlukene ze-thermophysical, futhi izinga lokushisa legesi ephumayo lizokhuphuka ngokuhlukile ngemva kokwenza inqubo efanayo yokucindezela. Ngakho-ke, emazingeni okushisa ahlukene efriji, amafriji ahlukene kufanele akhethwe.
6. Iziphetho neziphakamiso
Uma i-compressor isebenza ngokujwayelekile phakathi kwebanga elisetshenziswayo, akumele kube nezimo ezishisa kakhulu ezifana nezinga lokushisa eliphezulu lemoto kanye nezinga lokushisa eliphezulu lesitimu. Ukushisa kwe-compressor kuyisignali yephutha ebalulekile, ebonisa ukuthi kunenkinga enkulu ohlelweni lwesiqandisi, noma ukuthi i-compressor isetshenziswe ngendlela engafanele futhi igcinwe.
Uma imbangela ye-compressor overheating ilele ohlelweni lwesiqandisi, inkinga ingaxazululwa kuphela ngokuthuthukisa ukuklama nokugcinwa kwesistimu yesiqandisi. Ukushintsha i-compressor entsha akukwazi ukuqeda inkinga yokushisa ngokweqile.
I-Guangxi Cooler Refrigeration Equipment Co., Ltd.
Tel/Whatsapp:+8613367611012
Email:karen02@gxcooler.com
Isikhathi sokuthumela: Mar-13-2024