I-Condenser.
I-Condenser, ingxenye yesistimu yesiqandisi, ingeye-heater, engaguqula igesi noma umhwamuko ube uketshezi, futhi idlulisele ukushisa okuseshubhu emoyeni eduze kweshubhu ngendlela eshesha kakhulu. Inqubo yokusebenza ye-condenser iyinqubo yokukhishwa kokushisa, ngakho-ke izinga lokushisa le-condenser liphezulu.
Ama-condenser amaningi asetshenziswa ezitshalweni zikagesi ukuze kuncishiswe isitimu kuma-turbines. Ama-condensers asetshenziswa ezitshalweni zesiqandisi ukufingqa imihwamuko yesiqandisi efana ne-ammonia ne-freon. Ama-condensers asetshenziswa embonini ye-petrochemical ukufingqa ama-hydrocarbon kanye neminye imihwamuko yamakhemikhali. Enqubweni ye-distillation, idivayisi eshintsha umhwamuko ube yisimo se-liquid ubizwa nangokuthi i-condenser. Wonke ama-condenser asebenza ngokususa ukushisa kumagesi noma ama-vapor.
Ingxenye yemishini yesistimu yesiqandisi, eyingxenye yokushisa ukushisa, ingaguqula igesi noma umhwamuko ube uketshezi, futhi idlulisele ukushisa okusepayipini emoyeni eduze kwepayipi ngendlela esheshayo kakhulu. Inqubo yokusebenza ye-condenser iyinqubo yokukhishwa kokushisa, ngakho-ke izinga lokushisa le-condenser liphezulu.
Ama-condenser amaningi asetshenziswa ezitshalweni zikagesi ukuze kuncishiswe isitimu kuma-turbines. Ama-condensers asetshenziswa ezitshalweni zesiqandisi ukufingqa imihwamuko yesiqandisi efana ne-ammonia ne-freon. Ama-condensers asetshenziswa embonini ye-petrochemical ukufingqa ama-hydrocarbon kanye neminye imihwamuko yamakhemikhali. Enqubweni ye-distillation, idivayisi eshintsha umhwamuko ube yisimo se-liquid ubizwa nangokuthi i-condenser. Wonke ama-condenser asebenza ngokususa ukushisa kwegesi noma umhwamuko. [1]
isimiso
Igesi idlula ngeshubhu elide (elivame ukugoqwa libe yi-solenoid), okuvumela ukushisa kulahleke emoyeni ozungezile. Izinsimbi ezifana nethusi, ezihambisa ukushisa, zivame ukusetshenziselwa ukuthutha umusi. Ukuze kuthuthukiswe ukusebenza kahle kwe-condenser, amasinki okushisa asebenza kahle kakhulu ekuqhubeni ukushisa avame ukunamathiselwa emapayipini ukuze kwandiswe indawo yokukhipha ukushisa ukuze kusheshiswe ukushabalaliswa kokushisa, futhi ukuhanjiswa komoya kuyasheshiswa ngefeni ukuze kususwe ukushisa.
Ohlelweni lokujikeleza lwesiqandisi, i-compressor ihogela isitimu esiqandisi esinezinga lokushisa eliphansi kanye nengcindezi ephansi sisuka ku-evaporator, okuyi-adiabatic sicindezelwe sibe isitimu esishisa kakhulu sokushisa nokucindezela okuphezulu yi-compressor, bese sicindezelwa ku-condenser ukuze kuphole njalo, bese idedela ukushisa endaweni yokupholisa ibe uketshezi olupholile olupholile. I-liquid refrigerant iba isiqandisi esiwuketshezi esinengcindezi ephansi ngokusebenzisa i-valve yokwandisa i-adiabatic throttling, iyahwamuka futhi idonsa ukushisa emoyeni ojikelezayo emanzini (umoya) ku-evaporator, ngaleyo ndlela ipholise isimo somoya esijikeleza amanzi ukufeza injongo yesiqandisi, futhi isiqandisi esigeleza siphuma ku-compressor ephansi sisebenza, i-compressor ephansi iyasebenza.
Isistimu yesiqandisi yokucindezela isitimu yesiteji esisodwa yakhiwe izingxenye ezine eziyisisekelo ze-compressor yesiqandisi, i-condenser, i-throttle valve kanye ne-evaporator, ezixhunywe ngokulandelana ngamapayipi ukwenza uhlelo oluvaliwe, futhi isiqandisi sijikeleza njalo ohlelweni, sishintsha isimo, futhi sishintshanisa ukushisa nomhlaba wangaphandle.
Ukulungisa
Kuhlelo lwesiqandisi, i-evaporator, i-condenser, i-compressor kanye ne-throttle valve yizingxenye ezine ezibalulekile zesistimu yesiqandisi, lapho i-evaporator iyimishini ehambisa inani elibandayo. Isiqandisi sidonsa ukushisa kwento epholiswayo ukuze sifinyelele ukupholisa. I-compressor inhliziyo, edlala indima yokuhogela, ukucindezelwa kanye nokuthutha isitimu esiqandisini. I-condenser iyisisetshenziswa esikhulula ukushisa, idlulisa ukushisa okumuncwe ku-evaporator kanye nokushisa okuguqulwa umsebenzi womminyanisi ukuya endaweni yokupholisa. I-valve ye-throttle idlala indima ye-throttling nokunciphisa ukucindezela kwesiqandisi, ngenkathi ilawula futhi ilawula inani le-refrigerant liquid eligeleza ku-evaporator, futhi uhlelo luhlukaniswe izingxenye ezimbili: uhlangothi lwengcindezi ephezulu kanye nohlangothi oluphansi lwengcindezi. Kuhlelo lwangempela lwesiqandisi, ngaphezu kwalezi zingxenye ezine ezinkulu ezingenhla, kuvame ukuba nemishini ethile ewusizo, njengama-valve e-solenoid, ama-dispensers, ama-dryer, abaqoqi, ama-fusible plugs, izilawuli zokucindezela nezinye izingxenye, ezibekwe ukuthuthukisa umnotho, ukwethembeka nokuphepha kokusebenza.
Ngokwefomu lokunciphisa, i-air conditioner ingahlukaniswa ngamanzi-apholile futhi apholile emoyeni, futhi ngokusho kwenhloso yokusetshenziswa, ingahlukaniswa ibe yinye-epholile futhi eqandisiwe futhi efudumele, kungakhathaliseki ukuthi yiluphi uhlobo lokubunjwa, lwakhiwe yizingxenye eziyinhloko ezilandelayo.
Isidingo se-condenser sisekelwe emthethweni wesibili we-thermodynamics - ngokomthetho wesibili we-thermodynamics, ukugeleza okuzenzakalelayo kokuqondisa kwamandla okushisa ngaphakathi kwesistimu evaliwe kuyindlela eyodwa, okungukuthi, ingageleza kuphela ukusuka ekushiseni okuphezulu kuye ekushiseni okuphansi, kanye nezinhlayiya ezincane ezithwala amandla okushisa emhlabeni omncane zingashintsha kuphela ukusuka ekuhlelekeni kuya ekuphazamisekeni. Ngakho-ke, lapho injini yokushisa ine-energy input ukwenza umsebenzi, umfula ongezansi kufanele futhi ube nokukhululwa kwamandla, ukuze kube negebe lamandla okushisa phakathi komfula okhuphukayo nophansi, ukugeleza kwamandla okushisa kuzokwenzeka, futhi umjikelezo uzoqhubeka.
Ngakho-ke, uma ufuna ophethe ukuthi enze umsebenzi futhi, kufanele uqale ukhulule amandla okushisa angakhululwa ngokuphelele, futhi udinga ukusebenzisa i-condenser ngalesi sikhathi. Uma amandla okushisa azungezile ephakeme kunezinga lokushisa ku-condenser, ukuze kuphole i-condenser, umsebenzi kufanele wenziwe (ngokuvamile usebenzisa i-compressor). Uketshezi olujiyile lubuyela esimweni sokuhleleka okuphezulu namandla aphansi okushisa, futhi umsebenzi ungenziwa futhi.
Ukukhethwa kwe-condenser kuhlanganisa ukukhetha kwefomu kanye nemodeli, futhi kunquma ukugeleza nokumelana kwamanzi okupholisa noma umoya ogeleza ku-condenser. Ukukhethwa kohlobo lwe-condenser kufanele kucabangele umthombo wamanzi wendawo, izinga lokushisa kwamanzi, izimo zezulu, kanye nobukhulu bomthamo wokupholisa ophelele wesistimu yesiqandisi kanye nezidingo zokuhlela zegumbi lesiqandisi. Ngaphansi kwesisekelo sokunquma uhlobo lwe-condenser, indawo yokudlulisa ukushisa ye-condenser ibalwa ngokuvumelana nomthwalo ohlanganisayo kanye nomthwalo wokushisa endaweni ngayinye yeyunithi ye-condenser, ukuze kukhethwe imodeli ethile ye-condenser.
Ukwakhiwa kwesistimu
Ngemva kokumunca ukushisa kwento epholile ku-evaporator, isiqandisi esiwuketshezi siyahwamuka sibe izinga lokushisa eliphezulu kanye nomusi ophansi wengcindezi, sihogelwe yi-compressor, sicindezeleke sibe nomfutho ophezulu kanye nomusi wokushisa okuphezulu bese singena ku-condenser, sikhipha ukushisa endaweni yokupholisa (amanzi noma umoya) ku-condenser, sijiya sibe yi-high pressure, ifakwe i-valve yokushisa okuphansi, i-throttle valve ifake i-throttle kanye nokushisa okuphansi. futhi ukumunca ukushisa nokuhwamuka. Ukuze kuzuzwe inhloso circulation esiqandisini. Ngale ndlela, i-refrigerant ohlelweni ngokusebenzisa ukuhwamuka, ukucindezelwa, ukufingqa, ukudonsa izinqubo ezine eziyisisekelo ukuqedela umjikelezo wesiqandisi.
Izingxenye eziyinhloko ziyi-compressor, i-condenser, i-evaporator, i-valve yokwandisa (noma i-capillary, i-valve yokulawula i-supercooling), i-valve enendlela-mine, i-valve eminingi, i-valve yokuhlola, i-solenoid valve, i-pressure switch, i-fuse, i-valve elawula ukucindezela okukhiphayo, isilawuli sengcindezi, ithangi lokugcina uketshezi, isishintshi sokushisa, umqoqi, isihlungi, isomisi, ipulaki yokuvula nokuvala okuzenzakalelayo, i-valve yokumisa, izingxenye zomjovo we-liquid.
kagesi
Izingxenye eziyinhloko ama-motor (ama-compressor, abalandeli, njll.), ama-switch switch, ama-electromagnetic contactors, ama-relay axhumene, ama-overcurrent relays, ama-thermal overcurrent relays, izilawuli zokushisa, izilawuli zomswakama, ukushintshwa kwezinga lokushisa (kokunciphisa, ukuvimbela ukuqanda, njll.). I-Compressor crankcase heater, i-water relay, ibhodi lekhompyutha nezinye izinto.
Izilawuli
Iqukethe inani lamadivayisi okulawula, okuyilawa:
Isilawuli sefriji: i-valve yokwandisa, i-capillary, njll.
Isilawuli sesekethe esiqandisini: i-valve yezindlela ezine, i-valve yokuhlola, i-valve ephindwe kabili, i-solenoid valve.
Isilawuli sokucindezela esiqandisini: i-pressure opener, isilawuli sokucindezela okukhiphayo, isilawuli sokucindezela.
Isivikeli sezimoto: i-overcurrent relay, i-thermal overcurrent relay, ukudluliselwa kwezinga lokushisa.
I-temperature regulator: isilawuli sezinga lokushisa, isilawuli esilinganiselwe sokushisa.
Isilawuli sokuswakama: isilawuli sezinga lomswakamo.
Isilawuli sokushisa: ukushintshwa kwezinga lokushisa kwe-defrosting, ukudluliswa kwesikhathi kwe-defrosting, ukushintsha kwezinga lokushisa okuhlukahlukene.
Ukulawulwa kwamanzi okupholisa: ukudluliselwa kwamanzi, i-valve elawula amanzi, iphampu yamanzi, njll.
Ukulawula i-alamu: i-alamu eshisa kakhulu, i-alamu emanzi kakhulu, i-alamu ye-voltage engaphansi, i-alamu yomlilo, i-alamu yentuthu, njll.
Ezinye izilawuli: isilawuli sesivinini sabalandeli sangaphakathi, isilawuli sesivinini sabalandeli bangaphandle, njll.
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UZhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS wamukelekile ukuzithenga.
