Izizathu eziyinhloko zokushisa ngokweqile kwe-compressor exhaust yilezi ezilandelayo: izinga lokushisa lomoya elibuyayo eliphezulu, amandla amakhulu okushisa emoto, isilinganiso sokucindezela okuphezulu, ingcindezi ephezulu yokujiya, kanye nokukhethwa okungafanele kwe-refrigerant.
1. Buyisela izinga lokushisa lomoya
Izinga lokushisa lomoya obuyayo lihlobene nezinga lokushisa lokuhwamuka. Ukuze kuvinjelwe ukugeleza koketshezi emuva, amapayipi omoya obuyayo ngokuvamile adinga ukushisa okukhulu komoya obuyayo okungu-20°C. Uma ipayipi lomoya obuyayo lingavikelwe kahle, ukushisa okukhulu kuzodlula kakhulu u-20°C.
Uma izinga lokushisa lomoya obuyayo liphezulu, kulapho izinga lokushisa lomoya ophumayo kanye nelokudonswa kwesilinda likhuphuka khona. Uma kukhuphuka njalo izinga lokushisa lomoya obuyayo elingu-1°C, izinga lokushisa lomoya ophumayo lizokhuphuka.
2. Ukushisa kwenjini
Kuma-compressor okupholisa umoya abuyayo, umusi we-refrigerant ushiswa yi-motor uma ugeleza ngaphakathi kwe-motor cavity, bese izinga lokushisa le-cylinder suction liyakhuphuka futhi.
Ukushisa okukhiqizwa yimoto kuthintwa amandla nokusebenza kahle, kuyilapho ukusetshenziswa kwamandla kuhlobene kakhulu nokufuduka, ukusebenza kahle kwevolumu, izimo zokusebenza, ukumelana nokungqubuzana, njll.
Kuma-compressor okupholisa umoya angenawo umoya, ukuphakama kwezinga lokushisa kwe-refrigerant emgodini wemoto kusuka ku-15°C kuya ku-45°C. Kuma-compressor apholile emoyeni (apholile emoyeni), uhlelo lokuqandisa aludluli kuma-windings, ngakho-ke akukho nkinga yokushisa kwemoto.
3. Isilinganiso sokucindezela siphezulu kakhulu
Izinga lokushisa lokukhipha umoya lithinteka kakhulu yisilinganiso sokucindezela. Uma isilinganiso sokucindezela sisikhulu, izinga lokushisa lokukhipha umoya liphakeme. Ukwehlisa isilinganiso sokucindezela kunganciphisa kakhulu izinga lokushisa lokukhipha umoya ngokwandisa ingcindezi yokumunca nokwehlisa ingcindezi yokukhipha umoya.
Umfutho wokumunca unqunywa umfutho wokumunca kanye nokumelana nomugqa wokumunca. Ukwandisa izinga lokushisa lokumunca kungakhuphula ngempumelelo umfutho wokumunca, kunciphise ngokushesha isilinganiso sokucindezelwa, futhi ngaleyo ndlela kunciphise izinga lokushisa lokukhipha umoya.
Umkhuba ubonisa ukuthi ukunciphisa izinga lokushisa lokukhipha umoya ngokwandisa ingcindezi yokumunca kulula futhi kusebenza kangcono kunezinye izindlela.
Isizathu esiyinhloko sokucindezela okukhulu kokukhipha umoya ukuthi ingcindezi yokuminyana iphakeme kakhulu. Indawo yokupholisa enganele ye-condenser, ukuqongelela kwesikali, ivolumu yomoya opholile noma ivolumu yamanzi enganele, amanzi okupholisa aphezulu kakhulu noma izinga lokushisa lomoya, njll. kungaholela ekucindezelekeni okukhulu kokuminyana. Kubaluleke kakhulu ukukhetha indawo efanele yokuminyana nokugcina ukugeleza okwanele kokupholisa okuphakathi.
Ama-compressor okushisa okuphezulu kanye nama-air conditioner aklanyelwe ukusebenza ngesilinganiso sokucindezela esiphansi. Ngemva kokusetshenziswa ekuqandisweni, isilinganiso sokucindezela sikhula ngokushesha, izinga lokushisa lokukhipha umoya liphezulu kakhulu, futhi ukupholisa akukwazi ukuqhubeka, okubangela ukushisa ngokweqile. Ngakho-ke, gwema ukusebenzisa i-compressor ngaphezu kobubanzi bayo futhi usebenzise i-compressor ngaphansi kwesilinganiso sokucindezela esincane kakhulu. Kwezinye izinhlelo ze-cryogenic, ukushisa ngokweqile kuyimbangela eyinhloko yokwehluleka kwe-compressor.
4. Ukulwa nokwanda kanye nokuxuba igesi
Ngemva kokuqala kokushaya komoya, igesi enomfutho ophezulu ebhajwe esikhaleni sesilinda izodlula enkambisweni yokunciphisa umswakama. Ngemva kokunciphisa umswakama, umfutho wegesi ubuyela ekucindezelweni komswakama, futhi amandla asetshenziswa ukucindezela le ngxenye yegesi ayalahleka ngesikhathi sokunciphisa umswakama. Uma umswakama uncane, ukusetshenziswa kwamandla kuncane okubangelwa ukuvimbela umswakama ngakolunye uhlangothi, kanye nomthamo wokudonsa umkhulu ngakolunye uhlangothi, ngaleyo ndlela kwandisa kakhulu isilinganiso sokusebenza kahle kwamandla se-compressor.
Ngesikhathi senqubo yokukhumula, igesi ithinta izindawo ezishisa kakhulu zepuleti le-valve, i-piston top kanye ne-cylinder top ukuze imunce ukushisa, ngakho-ke izinga lokushisa legesi ngeke lehle liye ekushiseni kokumunca ekupheleni kokukhumula.
Ngemva kokuqedwa kokulwa nokwanda, inqubo yokuphefumula iyaqala. Ngemva kokuba igesi ingene kwisilinda, ngakolunye uhlangothi ixubana negesi yokulwa nokwanda bese izinga lokushisa liyakhuphuka; ngakolunye uhlangothi, igesi exubile imunca ukushisa okuvela odongeni bese ishisa. Ngakho-ke, izinga lokushisa legesi ekuqaleni kwenqubo yokucindezela liphakeme kunezinga lokushisa lokumunca. Kodwa-ke, njengoba inqubo yokudambisa kanye nenqubo yokumunca kufushane kakhulu, ukunyuka kwangempela kwezinga lokushisa kuncane kakhulu, ngokuvamile kungaphansi kuka-5°C.
Ukungakhuli kubangelwa ukuvuleka kwesilinda futhi kuyiphutha elingenakugwenywa lama-compressor e-piston avamile. Uma igesi embobeni yomoya wepuleti le-valve ingakwazi ukukhishwa, kuzoba nokwanda okuphambene.
5. Ukwenyuka kwezinga lokushisa lokucindezela kanye nohlobo lwesiqandisi
Ama-refrigerant ahlukene anezakhiwo ezihlukile ze-thermophysical, futhi izinga lokushisa legesi yokukhipha umoya lizokhuphuka ngendlela ehlukile ngemva kokudlula enkambisweni efanayo yokucindezela. Ngakho-ke, emazingeni okushisa ahlukene okuqandisa, kufanele kukhethwe ama-refrigerant ahlukene.
6. Iziphetho neziphakamiso
Uma i-compressor isebenza ngokujwayelekile ngaphakathi kwebanga lokusetshenziswa, akufanele kube khona izimo zokushisa ngokweqile njengokushisa okuphezulu kwenjini kanye nokushisa okuphezulu komusi wokukhipha umoya. Ukushisa ngokweqile kwe-compressor kuyisignali ebalulekile yephutha, okubonisa ukuthi kunenkinga enkulu ohlelweni lokuqandisa, noma ukuthi i-compressor isetshenziswe futhi ayinakekelwa kahle.
Uma imbangela eyinhloko yokushisa ngokweqile kwe-compressor isesimisweni sokuqandisa, inkinga ingaxazululwa kuphela ngokuthuthukisa ukwakheka nokugcinwa kohlelo lokuqandisa. Ukufaka esikhundleni se-compressor entsha akukwazi ukuqeda inkinga yokushisa ngokweqile.
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Isikhathi sokuthunyelwe: Mashi-13-2024