Isikhondensi.
I-Condenser, inxalenye yenkqubo yokukhenkcisa, yeyomatshini wokutshintshiselana nobushushu, onokuguqula igesi okanye umphunga ube lulwelo, kwaye udlulisele ubushushu obukwityhubhu emoyeni kufutshane netyhubhu ngendlela ekhawulezayo kakhulu. Inkqubo yokusebenza ye-condenser yinkqubo yokukhupha ubushushu, ngoko ke ubushushu be-condenser buphezulu.
Ii-condenser ezininzi zisetyenziswa kwizikhululo zamandla ukufunxa umphunga ovela kwiiturbines. Ii-condenser zisetyenziswa kwizikhululo zokufunxa umphunga ophuma kwiifriji ezifana ne-ammonia kunye ne-freon. Ii-condenser zisetyenziswa kwishishini le-petrochemical ukufunxa ii-hydrocarbons kunye neminye imiphunga yeekhemikhali. Kwinkqubo yokuhluza, isixhobo esitshintsha umphunga ube yimeko yolwelo sikwabizwa ngokuba yi-condenser. Zonke ii-condenser zisebenza ngokususa ubushushu kwiigesi okanye kwimiphunga.
Inxalenye yoomatshini yenkqubo yokukhenkceza, engeyesixhobo sokutshintshiselana nobushushu, inokuguqula igesi okanye umphunga ube lulwelo, kwaye idlulisele ubushushu obukwipayipi emoyeni kufutshane nombhobho ngendlela ekhawulezayo kakhulu. Inkqubo yokusebenza yesixhobo sokukhenkceza yinkqubo yokukhulula ubushushu, ngoko ke ubushushu besixhobo sokukhenkceza buphezulu.
Ii-condenser ezininzi zisetyenziswa kwizikhululo zamandla ukufunxa umphunga ovela kwiiturbines. Ii-condenser zisetyenziswa kwizikhululo zokufunxa umphunga obandayo njenge-ammonia kunye ne-freon. Ii-condenser zisetyenziswa kwishishini le-petrochemical ukufunxa ii-hydrocarbons kunye neminye imiphunga yeekhemikhali. Kwinkqubo yokuhluza, isixhobo esitshintsha umphunga ube yimeko yolwelo sikwabizwa ngokuba yi-condenser. Zonke ii-condenser zisebenza ngokususa ubushushu begesi okanye umphunga. [1]
umgaqo
Igesi idlula kwityhubhu ende (edla ngokubhijelwa kwi-solenoid), ivumela ubushushu ukuba bulahleke emoyeni ojikelezileyo. Iintsimbi ezifana nobhedu, eziqhuba ubushushu, zihlala zisetyenziselwa ukuthutha umphunga. Ukuze kuphuculwe ukusebenza kakuhle kwe-condenser, izinki zobushushu ezinentsebenzo entle yokuqhuba ubushushu zihlala zinamathele kwimibhobho ukwandisa indawo yokusasaza ubushushu ukuze kukhawuleziswe ukusasaza ubushushu, kwaye i-convection yomoya ikhawuleziswa ngefeni ukuze isuse ubushushu.
Kwinkqubo yokujikeleza kwefriji, i-compressor iphefumla umphunga wefriji ophantsi kobushushu kunye noxinzelelo oluphantsi ovela kwi-evaporator, ecinezelwa yi-adiabatic ibe ngumphunga oshushu kakhulu nobushushu obuphezulu yi-compressor, ize icinezelwe kwi-condenser ukuze iphole rhoqo, ize ikhuphe ubushushu kwindawo yokupholisa, ize iphole kwi-supercooled liquid refrigerant. I-liquid refrigerant iba yi-low-pressure liquid refrigerant nge-expansion valve adiabatic throttling, ikhuphe kwaye ifunxe ubushushu kumanzi ajikelezayo e-air conditioner (umoya) kwi-evaporator, ngaloo ndlela ipholise amanzi ajikelezayo e-air conditioner ukuze kufezekiswe injongo ye-friji, kwaye i-refrigerant ephuma kuxinzelelo oluphantsi ifunxwa kwi-compressor, ngoko ke umjikelo usebenza.
Inkqubo yokuqhoboshela ucinezelo lomphunga yesigaba esinye yenziwe ngamacandelo amane asisiseko e-compressor yokuqhoboshela, i-condenser, i-throttle valve kunye ne-evaporator, eziqhagamshelwa ngokulandelelanayo ngemibhobho ukwenza inkqubo evaliweyo, kwaye i-refrigerant ijikeleza rhoqo kwinkqubo, itshintsha imeko, kwaye itshintshiselana ubushushu nehlabathi langaphandle.
Iinto zokuzilungisa
Kwinkqubo yokuphola, i-evaporator, i-condenser, i-compressor kunye ne-throttle valve ziinxalenye ezine ezibalulekileyo zenkqubo yokuphola, apho i-evaporator sisixhobo esidlulisela ubungakanani obubandayo. I-refrigerant ifunxa ubushushu bento epholisiweyo ukuze iphole. I-compressor yintliziyo, edlala indima yokuphefumla, ukucinezela kunye nokuthutha umphunga we-refrigerant. I-condenser sisixhobo esikhupha ubushushu, sidlulisela ubushushu obufunxwe kwi-evaporator kunye nobushushu obuguqulwa ngumsebenzi we-compressor ukuya kwindawo yokupholisa. I-throttle valve idlala indima yokuthomalalisa nokunciphisa uxinzelelo lwe-refrigerant, ngelixa ilawula kwaye ilawula ubungakanani bolwelo lwe-refrigerant olungena kwi-evaporator, kwaye inkqubo yahlulwe yangamacandelo amabini: icala loxinzelelo oluphezulu kunye necala loxinzelelo oluphantsi. Kwinkqubo yokwenyani yokukhenkceza, ukongeza kwezi ndawo zine zinkulu zingasentla, kudla ngokubakho izixhobo ezincedisayo, ezinje ngeevalvu ze-solenoid, izitya zokuhambisa amanzi, izomisi, iziqokeleli, iiplagi ze-fusible, izilawuli zoxinzelelo kunye nezinye izinto, ezimiselwe ukuphucula uqoqosho, ukuthembeka kunye nokhuseleko lokusebenza.
Ngokwendlela yokufunxa, i-air conditioner inokwahlulwahlulwa ibe yi-cooled-water kunye ne-cooled-air, kwaye ngokwenjongo yokusetyenziswa, inokwahlulwa ibe yi-cooled-single kunye ne-refrigerated kunye ne-furdue, nokuba loluphi uhlobo lomxube, yenziwe ngezi zinto zilandelayo ziphambili.
Imfuneko ye-condenser isekelwe kumthetho wesibini we-thermodynamics - ngokomthetho wesibini we-thermodynamics, indlela yokuhamba kwamandla obushushu ngaphakathi kwenkqubo evaliweyo iyindlela enye, oko kukuthi, inokugeleza kuphela ukusuka kubushushu obuphezulu ukuya kubushushu obuphantsi, kwaye amasuntswana amancinci athwala amandla obushushu kwihlabathi le-microscopic anokutshintsha kuphela ukusuka ngokulandelelana ukuya kwisiphithiphithi. Ke ngoko, xa injini yobushushu inegalelo lamandla lokwenza umsebenzi, i-downstream kufuneka nayo ibe nokukhululwa kwamandla, ukuze kubekho umsantsa wamandla obushushu phakathi kwe-upstream ne-downstream, ukuhamba kwamandla obushushu kuya kwenzeka, kwaye umjikelo uya kuqhubeka.
Ngoko ke, ukuba ufuna isithwali siphinde sisebenze, kufuneka uqale ukhulule amandla obushushu angakhululwanga ngokupheleleyo, kwaye kufuneka usebenzise i-condenser ngeli xesha. Ukuba amandla obushushu ajikelezileyo aphezulu kunobushushu obukwi-condenser, ukuze kuphole i-condenser, kufuneka kwenziwe umsebenzi (ngokubanzi kusetyenziswa i-compressor). Ulwelo oluxineneyo lubuyela kwimeko yomgangatho ophezulu kunye namandla obushushu aphantsi, kwaye umsebenzi ungenziwa kwakhona.
Ukukhethwa kwe-condenser kuquka ukukhetha uhlobo kunye nemodeli, kwaye kumisela ukuhamba kunye nokumelana kwamanzi okupholisa okanye umoya ohamba kwi-condenser. Ukukhethwa kohlobo lwe-condenser kufuneka kuqwalasele umthombo wamanzi wendawo, ubushushu bamanzi, iimeko zemozulu, kunye nobukhulu bomthamo wokupholisa uwonke wenkqubo yokukhenkceza kunye neemfuno zoyilo lwegumbi lokukhenkceza. Phantsi kwesiseko sokumisela uhlobo lwe-condenser, indawo yokudlulisa ubushushu ye-condenser ibalwa ngokwemithwalo yokukhenkceza kunye nomthwalo wobushushu kwindawo nganye ye-condenser, ukuze kukhethwe imodeli ethile ye-condenser.
Ukwakhiwa kwenkqubo
Emva kokufunxa ubushushu bento epholileyo kwi-evaporator, i-refrigerant yolwelo iyanyibilika iye kwi-high temperature and low pressure steam, iphefumlwe yi-compressor, icinezelwe kwi-high pressure and high temperature steam ize ingene kwi-condenser, ikhuphe ubushushu iye kwindawo yokupholisa (amanzi okanye umoya) kwi-condenser, inyibilike iye kwi-high pressure fluid, igxojwe yi-throttle valve ukuze ifumane uxinzelelo oluphantsi kunye ne-low temperature refrigerant, ize ingene kwi-evaporator kwakhona ukuze ifunxe ubushushu kwaye ifumane umphunga. Ukufezekisa injongo yokujikeleza kwe-efriji. Ngale ndlela, i-refrigerant kwinkqubo ngokusebenzisa i-evaporation, i-compression, i-condensation, i-throttling iinkqubo ezine ezisisiseko ukuze kugqitywe umjikelo we-friji.
Izinto eziphambili yicompressor, icondenser, i-evaporator, i-expansion valve (okanye 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 controller, i-liquid storage tank, i-heat exchanger, i-collector, i-filter, i-dryer, i-automatic opening and closing device, i-stop valve, i-liquid injection plug kunye nezinye izinto.
yombane
Izinto eziphambili ziimoto (iicompressor, iifeni, njl.njl.), iiswitshi zokusebenza, iicontactors ze-electromagnetic, ii-relay ezidibeneyo, ii-relay ezigqithisileyo, ii-relay ezigqithisileyo zobushushu, ii-relay zobushushu, ii-humidity regulators, ii-tempt switches (zokunyibilikisa, ukuthintela ukubanda, njl.njl.). I-compressor crankcase heater, i-water relay, ibhodi yekhompyutha kunye nezinye izinto.
Ulawulo
Iqulathe inani lezixhobo zokulawula, ezizezi:
Isilawuli sefriji: ivalvu yokwandisa, i-capillary, njl.
Umlawuli wesekethe yefriji: ivalvu eneendlela ezine, ivalvu yokujonga, ivalvu ephindwe kabini, ivalvu yesolenoid.
Umlawuli woxinzelelo lwefriji: isivuli soxinzelelo, umlawuli woxinzelelo lwemveliso, umlawuli woxinzelelo.
Isikhuseli seMoto: i-relay yombane ogqithisileyo, i-relay yombane ogqithisileyo obushushu, i-relay yobushushu.
Umlawuli wobushushu: umlawuli wenqanaba lobushushu, umlawuli olinganiselayo wobushushu.
Umlawuli womswakama: umlawuli wenqanaba lomswakama.
Isilawuli sokunyibilikisa: iswitshi sobushushu esinyibilikisayo, iswitshi yexesha lokunyibilikisa, iiswitshi ezahlukeneyo zobushushu.
Ulawulo lwamanzi okupholisa: ukudluliselwa kwamanzi, ivalvu yokulawula amanzi, ipompo yamanzi, njl.
Ulawulo lwe-alamu: i-alamu yobushushu obugqithisileyo, i-alamu emanzi kakhulu, i-alamu engaphantsi kwamandla ombane, i-alamu yomlilo, i-alamu yomsi, njl.
Ezinye iindlela zokulawula: isilawuli sesantya sefeni sangaphakathi, isilawuli sesantya sefeni sangaphandle, njl.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
I-Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto ze-MG&MAUXS kwaye wamkelekile ukuzithenga.
