I-Condenser.
I-Condenser, ingxenye yesistimu yokubanda, ingeye-heat exchanger, engaguqula igesi noma umhwamuko ube uketshezi, futhi idlulisele ukushisa okusepayipini emoyeni eduze kwepayipi ngendlela esheshayo kakhulu. Inqubo yokusebenza ye-condenser iyinqubo yokukhulula ukushisa, ngakho-ke izinga lokushisa le-condenser liphezulu.
Ama-condenser amaningi asetshenziswa ezitshalweni zamandla ukuhlanganisa umusi ovela kuma-turbine. Ama-condenser asetshenziswa ezitshalweni zokuqandisa ukuhlanganisa umusi ophuma emafrijini njenge-ammonia ne-freon. Ama-condenser asetshenziswa embonini ye-petrochemical ukuhlanganisa ama-hydrocarbon kanye neminye imiphunga yamakhemikhali. Enqubweni yokuhluza, idivayisi eshintsha umusi ube yisimo soketshezi ibizwa nangokuthi i-condenser. Wonke ama-condenser asebenza ngokususa ukushisa okuvela kumagesi noma kuma-vapor.
Ingxenye yomshini wohlelo lokuqandisa, engeye-heat exchanger, ingaguqula igesi noma umhwamuko ube uketshezi, futhi idlulisele ukushisa okusepayipini emoyeni eduze kwepayipi ngendlela esheshayo kakhulu. Inqubo yokusebenza ye-condenser iyinqubo yokukhulula ukushisa, ngakho-ke izinga lokushisa le-condenser liphezulu.
Ama-condenser amaningi asetshenziswa ezitshalweni zamandla ukuhlanganisa umusi ovela kuma-turbine. Ama-condenser asetshenziswa ezitshalweni zokuqandisa ukuhlanganisa umusi obandayo njenge-ammonia ne-freon. Ama-condenser asetshenziswa embonini ye-petrochemical ukuhlanganisa ama-hydrocarbon kanye neminye imiphunga yamakhemikhali. Enqubweni yokuhluza, idivayisi eshintsha umusi ube yisimo soketshezi ibizwa nangokuthi i-condenser. Wonke ama-condenser asebenza ngokususa ukushisa kwegesi noma umusi. [1]
isimiso
Igesi idlula ngepayipi elide (ngokuvamile eligoqelwe ku-solenoid), okuvumela ukushisa ukuthi kulahleke emoyeni ozungezile. Izinsimbi ezifana nethusi, eziqhuba ukushisa, zivame ukusetshenziselwa ukuthutha umusi. Ukuze kuthuthukiswe ukusebenza kahle kwe-condenser, ama-heat sink asebenza kahle kakhulu ekuqhubeni ukushisa avame ukunamatheliswa emapayipini ukuze kwandiswe indawo yokushabalalisa ukushisa ukuze kusheshiswe ukushabalalisa ukushisa, futhi i-convection yomoya isheshiswa ngefeni ukuze kususwe ukushisa.
Ohlelweni lokujikeleza lwesiqandisi, i-compressor idonsa umusi obandayo oshisayo nophansi ovela ku-evaporator, ocindezelwa yi-adiabatic ube umusi oshisayo oshisayo nophakeme yi-compressor, bese ucindezelwa kwi-condenser ukuze uphole njalo, bese ukhipha ukushisa uye endaweni yokupholisa, bese uphola ungene ku-refrigerant yoketshezi olupholile. I-refrigerant yoketshezi iba yi-refrigerant yoketshezi oluphansi nge-valve yokwandisa i-adiabatic throttling, ihwamuke futhi imunce ukushisa emanzini ajikelezayo (umoya) ku-evaporator, ngaleyo ndlela ipholise amanzi ajikelezayo e-air conditioner ukuze kufezwe injongo yokuqandisa, futhi i-refrigerant ephuma ku-low pressure idonswa kwi-compressor, ngakho umjikelezo usebenza.
Uhlelo lokuqandisa olucindezela umusi olunesigaba esisodwa lwakhiwe yizingxenye ezine eziyisisekelo ze-compressor yokuqandisa, i-condenser, i-throttle valve kanye ne-evaporator, ezixhunywe ngokulandelana ngamapayipi ukuze zakhe uhlelo oluvaliwe, futhi i-refrigerant ijikeleza njalo ohlelweni, ishintsha isimo, futhi ishintshanisa ukushisa nomhlaba wangaphandle.
Ukulungisa
Ohlelweni lokuqandisa, i-evaporator, i-condenser, i-compressor kanye ne-throttle valve yizingxenye ezine ezibalulekile zesistimu yokuqandisa, lapho i-evaporator iyimishini edlulisa inani elibandayo. I-refrigerant imunca ukushisa kwento epholiswayo ukuze kupholiswe. I-compressor yinhliziyo, edlala indima yokuphefumula, ukucindezela kanye nokuthutha umusi we-refrigerant. I-condenser iyidivayisi ekhipha ukushisa, idlulisela ukushisa okumuncwa yi-evaporator kanye nokushisa okuguqulwa umsebenzi we-compressor uye endaweni yokupholisa. I-throttle valve idlala indima yokugoqa nokunciphisa ingcindezi ye-refrigerant, ngenkathi ilawula futhi ilawula inani loketshezi lwe-refrigerant olugeleza lungene ku-evaporator, futhi uhlelo luhlukaniswe izingxenye ezimbili: uhlangothi olunomfutho ophezulu kanye nohlangothi olunomfutho ophansi. Ohlelweni lwangempela lokuqandisa, ngaphezu kwezingxenye ezine ezinkulu ezingenhla, kuvame ukuba nemishini esekelayo, njengama-valve e-solenoid, ama-dispenser, ama-dryer, ama-collector, ama-fusible plugs, ama-pressure controllers nezinye izingxenye, ezibekelwe ukuthuthukisa umnotho, ukuthembeka kanye nokuphepha kokusebenza.
Ngokwesimo sokujiya, i-air conditioner ingahlukaniswa ibe yi-cooled-water kanye ne-cooled-air, futhi ngokwenhloso yokusebenzisa, ingahlukaniswa ibe yi-cooled-single kanye ne-friji kanye ne-furdue, kungakhathaliseki ukuthi yiluphi uhlobo lokwakheka, yakhiwe yizingxenye ezilandelayo eziyinhloko.
Isidingo se-condenser sisekelwe emthethweni wesibili we-thermodynamics - ngokomthetho wesibili we-thermodynamics, indlela yokugeleza kwamandla okushisa ngaphakathi kwesistimu evaliwe iyindlela eyodwa, okungukuthi, ingageleza kuphela kusukela ekushiseni okuphezulu kuya ekushiseni okuphansi, kanti izinhlayiya ezincane kakhulu ezithwala amandla okushisa ezweni elincane kakhulu zingashintsha kuphela kusukela ekuhlelweni kuya ekuphazamisekeni. Ngakho-ke, lapho injini yokushisa inokufakwa kwamandla okwenza umsebenzi, phansi kumele futhi kube nokukhululwa kwamandla, ukuze kube negebe lamandla okushisa phakathi kophezulu nokwehla, ukugeleza kwamandla okushisa kuzoba khona, futhi umjikelezo uzoqhubeka.
Ngakho-ke, uma ufuna isithwali siphinde sisebenze, kufanele uqale ukhulule amandla okushisa angakakhishwa ngokuphelele, futhi udinga ukusebenzisa i-condenser ngalesi sikhathi. Uma amandla okushisa azungezile ephakeme kunezinga lokushisa eliku-condenser, ukuze kuphole i-condenser, umsebenzi kumele wenziwe (ngokuvamile kusetshenziswa i-compressor). Uketshezi oluhlanganisiwe lubuyela esimweni sokuhleleka okuphezulu namandla okushisa aphansi, futhi umsebenzi ungenziwa futhi.
Ukukhethwa kwe-condenser kuhlanganisa ukukhetha uhlobo kanye nemodeli, futhi kunquma ukugeleza kanye nokumelana kwamanzi apholile noma umoya ogeleza nge-condenser. Ukukhethwa kohlobo lwe-condenser kufanele kucabangele umthombo wamanzi wendawo, izinga lokushisa lamanzi, izimo zezulu, kanye nosayizi wamandla okupholisa aphelele ohlelweni lwe-friji kanye nezidingo zokuhlelwa kwegumbi le-friji. Ngaphansi kwesisekelo sokunquma uhlobo lwe-condenser, indawo yokudlulisa ukushisa ye-condenser ibalwa ngokuya ngomthwalo wokuncibilikisa kanye nomthwalo wokushisa endaweni ngayinye ye-condenser, ukuze kukhethwe imodeli ethile ye-condenser.
Ukwakheka kwesistimu
Ngemva kokumunca ukushisa kwento epholile ku-evaporator, i-refrigerant ewuketshezi iyashintsha ibe yi-steam eshisayo nephansi, ihogelwe yi-compressor, icindezelwe ibe yi-steam eshisayo nephezulu bese ingena kwi-condenser, ikhiphe ukushisa iye endaweni yokupholisa (amanzi noma umoya) ku-condenser, ijiya ibe yi-liquid eshisayo nephezulu, icindezelwe yi-throttle valve ukuze icindezeleke kancane futhi ibe yi-refrigerant eshisayo nephansi, bese ingena kwi-evaporator futhi ukuze imunce ukushisa futhi ishise. Ukufeza injongo yokujikeleza kwe-efriji. Ngale ndlela, i-refrigerant ohlelweni ngokusebenzisa ukuhwamuka, ukucindezela, ukujiya, ukugoqa izinqubo ezine eziyisisekelo ukuze kuqedwe umjikelezo we-friji.
Izingxenye eziyinhloko yi-compressor, i-condenser, i-evaporator, i-expansion valve (noma i-capillary, i-supercooling control valve), i-four-way valve, i-multiple valve, i-check valve, i-solenoid valve, i-pressure switch, i-fuse, i-output pressure regulating valve, i-pressure control controller, i-liquid storage tank, i-heat exchanger, i-collector, i-filter, i-dryer, i-othomathikhi yokuvula nokuvala, i-stop valve, i-liquid injection plug nezinye izingxenye.
kagesi
Izingxenye eziyinhloko yizinjini (ama-compressor, amafeni, njll.), amaswishi okusebenza, ama-contactor kagesi, ama-relay axhumene, ama-relay adlulayo, ama-relay adlulayo, ama-relay adlulayo, abalawuli bokushisa, abalawuli bomswakama, ama-switch okushisa (okuncibilikisa, ukuvimbela ukubanda, njll.). I-heater ye-crankcase ye-compressor, i-water relay, ibhodi lekhompyutha nezinye izingxenye.
Izilawuli
Iqukethe amadivayisi amaningi okulawula, okuyilawa:
Isilawuli sefriji: i-valve yokwandisa, i-capillary, njll.
Isilawuli sesekethe esiqandisini: ivalvu enezindlela ezine, ivalvu yokuhlola, ivalvu ephindwe kabili, ivalvu ye-solenoid.
Isilawuli sokucindezela esiqandisini: isivuli sokucindezela, umlawuli wokucindezela okukhiphayo, isilawuli sokucindezela.
Isivikelo semoto: ukudluliselwa kwamandla angaphezulu, ukudluliselwa kwamandla angaphezulu kokushisa, ukudluliselwa kwamandla okushisa.
Umlawuli wokushisa: umlawuli wezinga lokushisa, umlawuli olinganiselayo wokushisa.
Umlawuli womswakama: umlawuli wezinga lomswakama.
Isilawuli sokuncibilikisa: ukushintshashintsha kokushisa okuncibilikisayo, ukudluliselwa kwesikhathi sokuncibilikisa, ukushintshashintsha okuhlukahlukene kokushisa.
Ukulawula amanzi okupholisa: ukudluliselwa kwamanzi, ivalvu yokulawula amanzi, iphampu yamanzi, njll.
Ukulawulwa kwe-alamu: i-alamu yokushisa ngokweqile, i-alamu emanzi kakhulu, i-alamu engaphansi kwamandla kagesi, i-alamu yomlilo, i-alamu yentuthu, njll.
Ezinye izilawuli: isilawuli sejubane labalandeli bangaphakathi, isilawuli sejubane labalandeli bangaphandle, njll.
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izihloko ezikulesi siza!
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
I-Zhuo Meng Shanghai Auto Co., Ltd. izibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS futhi wamukelekile ukuzithenga.
