Ulwazi oluphelele lwesistimu yomoya ocindezelweyo
Uhlelo lomoya ocindezelwe luqukethe okokusebenza komthombo womoya, okokusebenza kokuhlanza umthombo womoya namapayipi ahlobene ngomqondo omncane.Ngomqondo obanzi, izingxenye ezisizayo ze-pneumatic, izingxenye ze-pneumatic actuating, izingxenye zokulawula umoya kanye nezingxenye ze-vacuum zonke ziyingxenye yesistimu yomoya ocindezelwe.Ngokuvamile, okokusebenza kwesiteshi se-compressor emoyeni kuwuhlelo lomoya olucindezelwe ngomqondo omncane.Isibalo esilandelayo sibonisa ishadi lokugeleza elijwayelekile lesistimu yomoya ecindezelwe:
Impahla yomthombo womoya (i-compressor yomoya) imunca emoyeni, icindezela umoya wemvelo emoyeni ocindezelwe onomfutho ophezulu, futhi isuse ukungcola okunjengomswakama, uwoyela nokunye ukungcola emoyeni ocindezelwe ngempahla yokuhlanza.Umoya emvelweni uyingxube yamagesi amaningi (O, N, CO, njll.), kanti umhwamuko ungomunye wawo.Umoya onesilinganiso esithile somusi wamanzi ubizwa ngokuthi umoya omanzi, futhi umoya ongenawo umhwamuko ubizwa ngokuthi umoya owomile.Umoya osizungezile ungumoya omanzi, ngakho-ke indawo yokusebenza ye-compressor yomoya iwumoya omanzi ngokwemvelo.Nakuba umhwamuko wamanzi womoya onomswakama umncane kakhulu, okuqukethwe kwawo kunethonya elikhulu ezintweni ezibonakalayo zomoya onomswakama.Ohlelweni lokuhlanza umoya ocindezelweyo, ukomisa umoya ocindezelwe kungenye yezinto ezisemqoka.Ngaphansi kwezimo ezithile zokushisa nokucindezela, okuqukethwe komhwamuko wamanzi emoyeni omanzi (okungukuthi, ukuminyana komhwamuko wamanzi) kunqunyelwe.Emazingeni okushisa athile, lapho inani lomhwamuko wamanzi lifinyelela kokuqukethwe okuphezulu okungenzeka, umoya omanzi ngalesi sikhathi ubizwa ngokuthi umoya ogcwele.Umoya omanzi lapho umhwamuko wamanzi ungafinyeleli ezingeni eliphezulu elingenzeka ubizwa ngokuthi umoya ongagcwalisiwe.Lapho umoya ongagcwalisiwe uba umoya ogcwele, amaconsi amanzi awuketshezi azoncipha aphume emoyeni omanzi, okubizwa ngokuthi “ukufiphala”.Ukufiphala kwamazolo kuvamile, isibonelo, umswakama womoya uphezulu kakhulu ehlobo, futhi kulula ukwenza amaconsi amanzi ebusweni bamapayipi amanzi kampompi, futhi amaconsi amanzi azovela emafasiteleni engilazi ezakhamuzi ekuseni ebusika, okuyizinto ezivamile. yonke imiphumela yokujiya kwamazolo okubangelwa ukupholiswa komoya omanzi ngaphansi kwengcindezi engapheli.Njengoba kushiwo ngenhla, izinga lokushisa lomoya ongagcwalisiwe libizwa ngokuthi indawo yamazolo lapho izinga lokushisa lehliswa ukuze lifinyelele esimweni sokugcwala ngenkathi kugcinwa ukucindezela okuyingxenye komhwamuko kungashintshiwe (okungukuthi, ukugcina okuqukethwe okuphelele kwamanzi kungashintshile).Lapho izinga lokushisa lehla lifinyelela izinga lokushisa lamazolo, kuba “nokujiya”.Iphuzu lamazolo lomoya omanzi alihlobene kuphela nezinga lokushisa, kodwa futhi nokuqukethwe komswakama emoyeni omanzi.Indawo yamazolo iphezulu ngamanzi amakhulu futhi iphansi ngamanzi amancane.
Izinga lokushisa lamaphuzu amazolo lidlala indima ebalulekile kubunjiniyela be-compressor.Isibonelo, lapho izinga lokushisa le-outlet le-compressor yomoya liphansi kakhulu, ingxube ye-oyela-gas izogxila emgqonyeni kawoyela-igesi ngenxa yokushisa okuphansi, okuzokwenza amafutha okugcoba aqukethe amanzi futhi athinte umphumela wokugcoba.Ngakho-ke.Izinga lokushisa le-outlet le-compressor yomoya kufanele lenziwe ukuthi lingabi ngaphansi kwezinga lokushisa lamazolo ngaphansi kwengcindezi eyingxenye ehambisanayo.I-atmospheric dew point futhi izinga lokushisa lendawo yamazolo ekucindezelweni komkhathi.Ngokufanayo, iphuzu lamazolo elicindezelayo libhekisela emazingeni okushisa amazolo omoya onomfutho.Ubudlelwano obuhambelanayo phakathi kwephoyinti lamazolo engcindezi nendawo yamazolo asemkhathini buhlobene nesilinganiso sokucindezela.Ngaphansi kwephuzu elifanayo lamazolo okucindezelayo, isilinganiso esikhulu sokucindezela, sinciphisa indawo ehambisanayo yamazolo emkhathini.Umoya ocindezelwe ovela ku-compressor yomoya ungcolile kakhulu.Izinto ezingcolisa kakhulu yilezi: amanzi (amaconsi amanzi aluketshezi, inkungu yamanzi kanye nomhwamuko wamanzi oyigesi), inkungu kawoyela egcotshwayo eyinsalela (amaconsi kawoyela ane-athomu nomhwamuko kawoyela), ukungcola okuqinile (udaka lokugqwala, impushana yensimbi, impushana yerabha, izinhlayiya zetiyela nezinto zokuhlunga, izinto zokuvala uphawu, njll.), ukungcola kwamakhemikhali ayingozi nokunye ukungcola.Uwoyela wokugcoba obolile uzowohloka irabha, ipulasitiki nezinto zokuvala, kubangele ukwehluleka ukusebenza kwamavalvu futhi kungcolise imikhiqizo.Umswakama nothuli kuzodala ukugqwala nokugqwala kwezinto zensimbi namapayipi, kubangele ukuthi izingxenye ezinyakazayo zibhajwe noma ziguge, kwenze izingxenye zomoya zingasebenzi kahle noma zivuze, futhi umswakama nothuli kuzophinde kuvimbe izimbobo zokudonsa noma izikrini zokuhlunga.Ezindaweni ezibandayo, amapayipi azoqina noma aqhekeke ngemva kokuba umswakama ubanda.Ngenxa yezinga eliphansi lomoya, ukwethembeka kanye nempilo yesevisi yesistimu ye-pneumatic yehla kakhulu, futhi ukulahlekelwa okubangelwa yikho ngokuvamile kudlula kakhulu izindleko nokugcinwa kwezindleko zedivayisi yokwelashwa yomthombo womoya, ngakho-ke kudingekile ngokuphelele ukukhetha uhlelo lokwelapha umthombo womoya. ngendlela efanele.
Uyini umthombo oyinhloko womswakama emoyeni ocindezelweyo?Umthombo oyinhloko womswakama emoyeni ocindezelwe umhwamuko wamanzi umuncwa i-compressor yomoya kanye nomoya.Ngemuva kokuthi umoya omanzi ungene ku-compressor yomoya, inani elikhulu lomhwamuko wamanzi likhama emanzini awuketshezi ngesikhathi sokucindezelwa, okuzonciphisa kakhulu umswakama ohlobene womoya ocindezelwe ekuphumeni kwe-compressor yomoya.Uma ingcindezi yesistimu ingu-0.7MPa futhi umswakama ohlobene komoya ohogeliwe ungama-80%, umoya ocindezelwe ophuma ku-compressor yomoya ugcwala ngaphansi kwengcindezi, kodwa uma uguqulelwa kungcindezi yomoya ngaphambi kokucindezelwa, umswakama wawo ohlobene 6 kuphela. ~10%.Okusho ukuthi, okuqukethwe kwamanzi omoya ocindezelwe kuye kwancishiswa kakhulu.Kodwa-ke, ngokuncipha kancane kancane kwezinga lokushisa kumapayipi egesi namathuluzi egesi, inani elikhulu lamanzi awuketshezi lizoqhubeka nokujiya emoyeni ocindezelwe.Kubangelwa kanjani ukungcoliswa kukawoyela emoyeni ocindezelwe?Amafutha okugcoba e-compressor yomoya, umhwamuko kawoyela kanye namaconsi kawoyela amisiwe emoyeni ozungezile kanye namafutha okugcoba ezingxenye zomoya ohlelweni yimithombo eyinhloko yokunukubezeka kwamafutha emoyeni ocindezelwe.Njengamanje, ngaphandle kwama-compressor komoya we-centrifugal kanye ne-diaphragm, cishe zonke izicindezele komoya (kuhlanganise nazo zonke izinhlobo zeziminyanisi komoya ezingenawo uwoyela) zizoletha uwoyela ongcolile (amaconsi kawoyela, inkungu kawoyela, umhwamuko kawoyela kanye nemikhiqizo ye-carbonized fission) epayipini legesi liye kwezinye. ububanzi.Izinga lokushisa eliphezulu legumbi lokucindezela le-compressor yomoya lizokwenza ukuthi cishe u-5% ~ 6% wamafutha ahwamuke, aqhekeze futhi akhiphe i-oxidize, okuzonqwabelana odongeni lwangaphakathi lwepayipi lokucindezela umoya ngendlela yefilimu ye-carbon ne-lacquer, futhi ingxenye yokukhanya izolethwa ohlelweni ngomoya ocindezelwe ngesimo sesitimu nezinto ezincane ezimisiwe.Ngamafuphi, wonke amafutha nezinto zokugcoba ezixutshwe emoyeni ocindezelwe zingathathwa njengezinto ezingcoliswe uwoyela zezinhlelo ezingadingi ukwengeza izinto zokugcoba lapho kusebenza.Ngohlelo oludinga ukwengeza izinto zokugcoba emsebenzini, wonke upende we-antirust kanye namafutha e-compressor aqukethwe emoyeni ocindezelwe kubhekwa njengokungcola kokungcola kwamafutha.
Ukungcola okuqinile kungena kanjani emoyeni ocindezelwe?Imithombo yokungcola okuqinile emoyeni ocindezelwe ikakhulukazi ihlanganisa: (1) Kunokungcola okuhlukahlukene okunobukhulu bezinhlayiyana ezihlukene emkhathini ozungezile.Ngisho noma isihlungi somoya sifakwe endaweni yokungena komoya ye-compressor yomoya, ngokuvamile ukungcola “kwe-aerosol” okungaphansi kuka-5μm kungangena ku-compressor yomoya ngomoya ohogeliwe, futhi kuhlanganiswe namafutha namanzi ukuze kungene ipayipi lokukhipha umoya ngesikhathi sokucindezelwa.(2) Lapho i-compressor yomoya isebenza, izingxenye ziyagudlana futhi zingqubuzane, ama-seal ayaguga futhi ayawa, futhi amafutha okugcoba akhishwa i-carbonized futhi ahlukaniseke ekushiseni okuphezulu, okungashiwo ukuthi izinhlayiya eziqinile njengezinhlayiya zensimbi. , uthuli lwenjoloba kanye ne-carbonaceous fission kulethwa epayipini legesi.Iyini imishini yomthombo womoya?Yiziphi ezikhona?Ithuluzi eliwumthombo yi-compressor air generator-air compressor (i-air compressor).Kunezinhlobo eziningi zama-air compressor, njengohlobo lwe-piston, uhlobo lwe-centrifugal, uhlobo lwesikulufu, uhlobo lokushelela kanye nohlobo lokuskrola.
Ukukhishwa komoya ocindezelwe ovela ku-compressor yomoya kuqukethe ukungcola okuningi okunjengomswakama, uwoyela nothuli, ngakho-ke kuyadingeka ukusebenzisa imishini yokuhlanza ukuze kukhishwe lezi zinto ezingcolile ngendlela efanele ukuze kugwenywe ukulimala kwazo emsebenzini ovamile wesimiso somoya.Impahla yokuhlanza umthombo womoya yitemu elivamile lempahla namadivayisi amaningi.Imishini yokuhlanza imithombo yegesi nayo ivame ukubizwa ngemishini yokwelapha ngemuva kokwelashwa embonini, okuvame ukusho amathangi okugcina igesi, okomisa, izihlungi nokunye.● Ithangi lokugcina igesi Umsebenzi wethangi lokugcina igesi ukuqeda ukushaywa komfutho, ukuphinde kuhlukanise amanzi namafutha emoyeni ocindezelwe ngokunwetshwa kwe-adiabatic kanye nokupholisa ngokwemvelo, nokugcina inani elithile legesi.Ngakolunye uhlangothi, kunganciphisa ukungqubuzana kokuthi ukusetshenziswa kwegesi kukhulu kunegesi ephumayo ye-compressor yomoya ngesikhathi esifushane, ngakolunye uhlangothi, ingagcina ukunikezwa kwegesi isikhathi esifushane lapho i-compressor yomoya ihluleka noma ilahlekelwa amandla, ukuze kuqinisekiswe ukuphepha kwemishini yomoya.
Ukukhishwa komoya ocindezelwe ovela ku-compressor yomoya kuqukethe ukungcola okuningi okunjengomswakama, uwoyela nothuli, ngakho-ke kuyadingeka ukusebenzisa imishini yokuhlanza ukuze kukhishwe lezi zinto ezingcolile ngendlela efanele ukuze kugwenywe ukulimala kwazo emsebenzini ovamile wesimiso somoya.Impahla yokuhlanza umthombo womoya yitemu elivamile lempahla namadivayisi amaningi.Imishini yokuhlanza imithombo yegesi nayo ivame ukubizwa ngemishini yokwelapha ngemuva kokwelashwa embonini, okuvame ukusho amathangi okugcina igesi, okomisa, izihlungi nokunye.● Ithangi lokugcina igesi Umsebenzi wethangi lokugcina igesi ukuqeda ukushaywa komfutho, ukuphinde kuhlukanise amanzi namafutha emoyeni ocindezelwe ngokunwetshwa kwe-adiabatic kanye nokupholisa ngokwemvelo, nokugcina inani elithile legesi.Ngakolunye uhlangothi, kunganciphisa ukungqubuzana kokuthi ukusetshenziswa kwegesi kukhulu kunegesi ephumayo ye-compressor yomoya ngesikhathi esifushane, ngakolunye uhlangothi, ingagcina ukunikezwa kwegesi isikhathi esifushane lapho i-compressor yomoya ihluleka noma ilahlekelwa amandla, ukuze kuqinisekiswe ukuphepha kwemishini yomoya.
● Isomisi somoya esicindezelekile, njengoba negama laso lisho, siwuhlobo lwemishini yokukhipha amanzi yomoya ocindezelwe.Kunezinhlobo ezimbili ezivame ukusetshenziswa: okomisa okomisa iqhwa nokomisa i-adsorption, kanye nesomisi se-deliquescence kanye nesomisi se-polymer diaphragm.I-Freeze dryer iyithuluzi elivame ukusetshenziswa elicindezelwe lokuqeda amanzi emzimbeni, elivame ukusetshenziswa ezimeni lapho kudingeka ikhwalithi yemithombo yegesi evamile.I-freeze-dryer iwukusebenzisa isici sokuthi ukucindezela kwengxenye komhwamuko emoyeni ocindezelwe kunqunywa izinga lokushisa lomoya ocindezelwe ukuze uphole futhi uqede amanzi.Umshini wokomisa umoya ocindezelekile uvame ukubizwa ngokuthi “umshini wokomisa obandayo” embonini.Umsebenzi wawo oyinhloko ukunciphisa okuqukethwe kwamanzi emoyeni ocindezelwe, okungukuthi, ukunciphisa izinga lokushisa lamazolo lomoya ocindezelweyo.Kuhlelo olujwayelekile lomoya ocindezelwe yizimboni, ungomunye wemishini edingekayo yokomisa komoya ocindezelwe kanye nokuhlanza (okwaziwa nangokuthi ukwelapha ngemuva).
1 Izimiso eziyisisekelo Umoya ocindezelwe ungacindezelwa, upholiswe, umuncwe nezinye izindlela ukuze kuzuzwe inhloso yokukhipha umhwamuko wamanzi.I-freeze-dryer yindlela yokufaka ukupholisa.Njengoba sazi, umoya ocindezelwe yi-compressor yomoya uqukethe zonke izinhlobo zamagesi nomhwamuko wamanzi, ngakho wonke umoya omanzi.Umswakamo womoya oswakeme ulingana ngokuphambene nengcindezi iyonke, okungukuthi, lapho umfutho uphezulu, umswakama uyancipha.Ngemva kokwenyuka komfutho womoya, umhwamuko wamanzi osemoyeni oweqa lokho okungase ube khona uzojiya ube emanzini (okungukuthi, umthamo womoya ocindezelwe uba mncane futhi awukwazi ukumumatha umhwamuko wokuqala wamanzi).Lokhu kuhlobene nomoya wangempela lapho uhogelwa, okuqukethwe komswakama kuncane (lapha kubhekisela eqinisweni lokuthi le ngxenye yomoya ocindezelwe ibuyiselwa esimweni esingacindezelwanga).Kodwa-ke, ukuphuma kwe-compressor yomoya kusengumoya ocindezelweyo, futhi okuqukethwe kwawo komhwamuko wamanzi kusezingeni eliphakeme elingenzeka, okungukuthi, kusesimweni esibucayi segesi noketshezi.Ngalesi sikhathi, umoya ocindezelwe ubizwa ngokuthi i-saturated state, ngakho-ke uma nje ucindezelwe kancane, umhwamuko uzoshintsha usuka egesi uye oketshezini ngokushesha, okungukuthi, amanzi azoncipha.Ake sithi umoya uyisipontshi esimanzi esimunca amanzi, kanti umswakama wawo uwumswakama ohogeliwe.Uma amanzi athile ekhanywa ngaphandle kwesipontshi ngamandla, umswakama walesi sipontshi uyancipha.Uma uvumela isipontshi ukuthi silulame, ngokwemvelo sizokoma kunesipontshi sokuqala.Lokhu futhi kufeza inhloso yokuphelelwa amanzi emzimbeni nokomisa ngokucindezela.Uma kungekho mandla asetshenziswayo ngemva kokufinyelela amandla athile enkambweni yokukhama isipontshi, amanzi azoyeka ukukhishwa, okuyisimo sokugcwala.Qhubeka nokwandisa ukushuba kwe-extrusion, kusekhona amanzi aphumayo.Ngakho-ke, i-compressor yomoya ngokwayo inomsebenzi wokukhipha amanzi, futhi indlela esetshenzisiwe i-pressurization.Kodwa-ke, lokhu akuyona inhloso ye-compressor yomoya, kodwa "inkathazo".Kungani ungasebenzisi “i-pressurization” njengendlela yokukhipha amanzi emoyeni ocindezelwe?Lokhu ikakhulukazi ngenxa yomnotho, okwandisa ingcindezi ngo-1 kg.Akuwona neze ukonga ukusebenzisa amandla acishe abe ngu-7%.Kodwa "ukupholisa" ukususa amanzi kunomnotho uma kuqhathaniswa, futhi umshini wokomisa okomisa usebenzisa isimiso esifana nese-air conditioning dehumidification ukufeza umgomo waso.Ngenxa yokuthi ukuminyana komhwamuko wamanzi agcwele kunomkhawulo, kububanzi bengcindezi ye-aerodynamic (2MPa), kungacatshangwa ukuthi ukuminyana komhwamuko emoyeni ogcwele kuncike kuphela ezingeni lokushisa, kodwa akuhlangene nokucindezela komoya.Uma izinga lokushisa liphakeme, kukhulu ukuminyana komhwamuko emoyeni osuthisiwe, kanye namanzi amaningi.Ngokuphambene nalokho, izinga lokushisa eliphansi, amanzi amancane (lokhu kungaqondwa ngomqondo ojwayelekile wokuphila, omile futhi obandayo ebusika futhi unomswakama futhi oshisayo ehlobo).Umoya ocindezelwe upholiswa ezingeni lokushisa eliphansi kakhulu ngangokunokwenzeka, ukuze ukuminyana komhwamuko wamanzi aqukethwe kuwo kube kuncane, futhi “ukufingqa” kwakheke, futhi amaconsi amancane akhiwa yilokhu kufinyezwa aqoqwe futhi akhishwe, ngaleyo ndlela kufezwe inhloso ukususa amanzi emoyeni ocindezelweyo.Ngenxa yokuthi kuhilela inqubo yokufingqa nokuhlanganisa emanzini, izinga lokushisa akufanele libe ngaphansi “kwendawo yokuqandisa”, ngaphandle kwalokho into eqandayo ngeke ikhiphe amanzi ngokuphumelelayo.Imvamisa, izinga lokushisa elibizwa ngokuthi “iphuzu lokushisa lamazolo elicindezelayo” le-frize dryer livame ukuba ngu-2~10℃.Isibonelo, "indawo yokucindezela kwamazolo" engu-0.7MPa ku-10℃ iguqulelwa "indawo yamazolo emkhathini" ka -16℃.Kungaqondwa ukuthi lapho umoya ocindezelweyo usetshenziswa endaweni engekho ngaphansi kuka -16℃, angeke abe khona amanzi awuketshezi uma ephela emkhathini.Zonke izindlela zokususa amanzi zomoya ocindezelwe zomile kuphela, zihlangabezana nokomisa okuthile okudingekayo.Ukususwa komswakama ngokuphelele akunakwenzeka, futhi akunamali kakhulu ukuphishekela ukomisa ngaphezu kwesidingo sokusetshenziswa.2 Umgomo wokusebenza Isomisi esicindezelwe sokuqandisa umoya singanciphisa umswakama womoya ocindezelwe ngokupholisa umoya ocindezelwe kanye nokufingqa umhwamuko wamanzi emoyeni ocindezelwe ube amaconsi.Amaconsi oketshezi ajiyile akhishwa emshinini ngohlelo lokudonsa amanzi oluzenzakalelayo.Inqobo nje uma izinga lokushisa elizungezile lepayipi eliya phansi komthombo wokomisa lingephansi kwezinga lokushisa lendawo yamazolo lendawo yokukhipha umhwamuko, ukwenzeka kokufiphala kwesibili ngeke kwenzeke.
Inqubo yomoya ocindezelwe: Umoya ocindezelwe ungena kusishintshi sokushisa komoya (i-preheater) [1] ukuze wehlise izinga lokushisa lomoya ocindezelwe ophezulu ekuqaleni, bese ungena ku-Freon/air exchanger heat (evaporator) [2], lapho okucindezelwe khona. umoya uphole ngokwedlulele, futhi izinga lokushisa liyehla kakhulu libe izinga lokushisa lamazolo.Amanzi awuketshezi ahlukanisiwe kanye nomoya ocindezelweyo kuhlukaniswa kusihlukanisi samanzi [3], futhi amanzi ahlukanisiwe akhishwa emshinini ngomshini wokudonsa amanzi othomathikhi.Umoya ocindezelwe ushintshanisa ukushisa nesiqandisi esinezinga lokushisa eliphansi ku-evaporator [2], futhi izinga lokushisa lomoya ocindezelwe ngalesi sikhathi liphansi kakhulu, cishe lilingana nezinga lokushisa elingu-2~10℃.Uma singekho isidingo esikhethekile (okungukuthi, asikho isidingo sokushisa esiphansi somoya ocindezelwe), ngokuvamile umoya ocindezelwe uzobuyela kumshini wokushisa komoya (i-preheater) [1] ukushintshanisa ukushisa nomoya ocindezelwe wokushisa ophezulu osanda kuphuma. kwangena umshini wokomisa amakhaza.Inhloso yalokhu: (1) sebenzisa ngokuphumelelayo “ukungcola okubandayo” komoya ocindezelwe omisiwe ukuze kuphole kuqala umoya ocindezelwe wokushisa okuphezulu ongena nje endaweni yokomisa ebandayo, ukuze unciphise umthwalo wesiqandisi esomisile;(2) ukuvimbela izinkinga zesibili njengokujiya, ukuconsa, ukugqwala, njll. ngaphandle kwepayipi elingemuva elibangelwa umoya ocindezeleke ophansi onezinga lokushisa eliphansi ngemva kokoma.Inqubo yesiqandisi: I-Freon efrijini ingena ku-compressor [4], futhi ngemva kokucindezelwa, ingcindezi iyanda (izinga lokushisa liyanda).Uma iphakeme kancane kunokucindezela ku-condenser, umhwamuko wesiqandisi wokucindezela okuphezulu ukhishelwa ku-condenser [6].Ku-condenser, umhwamuko oyisiqandisi onamazinga okushisa aphakeme kanye nokucindezela ushintshisana ngokushisa komoya (ukupholisa komoya) noma amanzi okupholisa (ukupholisa amanzi) anezinga lokushisa eliphansi, ngaleyo ndlela ujiye isiqandisi iFreon sibe uketshezi.Ngalesi sikhathi, isiqandisi esiwuketshezi siyacindezelwa (sipholile) yi-capillary/valve yokwandisa [8] bese singena ku-Freon/air exchanger heat (evaporator) [2], lapho sidonsa khona ukushisa komoya ocindezelwe bese sikhipha umoya.Umoya ocindezelwe into opholile uyapholiswa, futhi umhwamuko oyisiqandisi ohwamukayo umuncwa yi-compressor ukuze uqale umjikelezo olandelayo.
Isiqandisi ohlelweni siqeda umjikelezo ngezinqubo ezine: ukucindezelwa, ukufingqa, ukunwetshwa (i-throttling) kanye nokuhwamuka.Ngomjikelezo wesiqandisi oqhubekayo, inhloso yokuqandisa umoya ocindezelwe iyafezeka.4 Umsebenzi wengxenye ngayinye Isishintshi sokushisa komoya Ukuze kuvinjwe amanzi ajiyile ukuthi akheke odongeni olungaphandle lwepayipi, umoya ngemva kokumiswa yiqhwa ushiya umhwamuko bese ushintshanisa ukushisa nomoya ocindezelwe onezinga lokushisa eliphezulu nokushisa okumanzi emoyeni. isishintshi sokushisa futhi.Ngesikhathi esifanayo, izinga lokushisa lomoya ongena ku-evaporator liyancipha kakhulu.ukushintshana kokushisa Isiqandisi simunca ukushisa futhi sinwebeke ku-evaporator, sishintsha sisuke kuketshezi siye kweyegesi, futhi umoya ocindezelwe ushintshanisa ukushisa ukuze uphole, ukuze umhwamuko wamanzi osemoyeni ocindezelwe uguquke usuka egesi uye ekubeni uketshezi.isihlukanisi samanzi Amanzi awuketshezi ahlukanisiwe ahlukaniswa nomoya ocindezelwe endaweni yesihlukanisi samanzi.Uma kuphakeme ukusebenza kahle kokuhlukanisa kwesihlukanisi samanzi, iba ncane ingxenye yamanzi ayisiketshezi iphinde iguquke emoyeni ocindezelweyo, futhi yehla indawo yamazolo yomfutho womoya ocindezelweyo.I-compressor Isiqandisi segesi singena ku-compressor yesiqandisi futhi sicindezelwe ukuze sibe izinga lokushisa eliphezulu kanye nesiqandisi esinomfutho ophezulu wegesi.I-by-pass valve Uma izinga lokushisa lamanzi aluketshezi ahlukanisiwe lehla ngaphansi kwendawo yokuqhwa, iqhwa elijiyile lizobangela ukuvaleka kweqhwa.I-valve ye-by-pass ingakwazi ukulawula izinga lokushisa lesiqandisi kanye nephuzu lamazolo okucindezelayo ezingeni lokushisa elizinzile (1~6℃).i-condenser I-condenser yehlisa izinga lokushisa lesiqandisi, futhi isiqandisi sishintsha sisuka esimweni se-gaseous esiphezulu sokushisa siye esimweni soketshezi esiphansi.Isihlungi Isihlungi sihlunga ngempumelelo ukungcola kwesiqandisi.I-valve ye-capillary/expansion Ngemva kokudlula ku-capillary/i-valve yokwandisa, isiqandisi sikhula ngevolumu futhi sinciphise izinga lokushisa, futhi sibe uketshezi olunezinga lokushisa eliphansi kanye nomfutho ophansi.Isihlukanisi se-gas-liquid Njengoba isiqandisi esiwuketshezi singena ku-compressor, singase sikhiqize isenzakalo sesando esiwuketshezi, esingase siholele ekulimaleni kwe-compressor yesiqandisi.Isiqandisi esinegesi kuphela esingangena ku-compressor yesiqandisi ngokusebenzisa isihlukanisi se-gas-liquid efrijini.I-automatic drainer I-automatic drainer ivama ukukhipha amanzi awuketshezi aqoqwe ngaphansi kwesihlukanisi ngaphandle komshini.Isomisi esiqandisayo sinezinzuzo zesakhiwo esihlangene, ukusetshenziswa kalula nokunakekelwa, izindleko eziphansi zokusilungisa, njll., futhi sifanele izikhathi lapho izinga lokushisa elikhombisa amazolo lomfutho womoya ocindezelwe lingephansi kakhulu (ngaphezu kuka-0℃).I-Adsorption dryer isebenzisa i-desiccant ukuze isuse umswakama futhi yomise umoya ocindezelwe ophoqelelwe.Umshini wokomisa i-adsorption ovuselelayo uvame ukusetshenziswa empilweni yansuku zonke.
● Izihlungi zokuhlunga zihlukaniswe zaba isihlungi esikhulu samapayipi, isihlukanisi samanzi egesi, isihlungi esiqeda iphunga elikhabhoni esicushiwe, isihlungi esibulala inzalo, njll. Imisebenzi yazo iwukukhipha uwoyela, uthuli, umswakama nokunye ukungcola emoyeni ukuze kutholwe umoya ocindezelwe ohlanzekile.Umthombo: ubuchwepheshe be-compressor Disclaimer: Lesi sihloko sikhiqizwe kabusha kusuka kunethiwekhi, futhi okuqukethwe yi-athikili okokufunda nokuxhumana kuphela.Inethiwekhi ye-compressor yomoya ayithathi hlangothi ekubukeni okuku-athikili.I-copyright ye-athikili ingeyombhali wokuqala kanye nenkundla.Uma kukhona ukwephulwa komthetho, sicela uthinte ukuze ukususe.
