Maumbirwo, dunhu, kutonga kwemagetsi, sisitimu yekudzora uye musimboti wekushanda kwesystem yemagetsi yekutonhodza mhepo yemotokari
1. Maumbirwo ehurongwa hwemhepo inotonhodza yemotokari itsva dzemagetsi dzine simba rakawanda
Sisitimu yemhepo inotonhodza yemotokari dzemagetsi dzinoshandisa simba idzva yakafanana neyemotokari dzemafuta dzechinyakare, dzinosanganisira macompressor, macondenser, ma evaporator, mafeni anotonhodza, mablower, mavharuvhu ekuwedzera uye zvishongedzo zvepaipi zvine simba rakawanda nerisingadhuri. Musiyano ndewekuti zvikamu zvepakati zvesisitimu yemhepo inotonhodza yemotokari dzemagetsi dzinoshandisa simba idzva zvaishandiswa - compressor haina simba remotokari dzemagetsi dzechinyakare, saka inogona kungofambiswa nebhatiri remagetsi remotokari yemagetsi pachayo, izvo zvinoda kuwedzerwa kwemota yekutyaira mucompressor, musanganiswa wemota yekutyaira necompressor necontroller, ndiko kuti, tinowanzoti - electric scroll compressor
2. Nheyo yekudzora yemagetsi matsva emotokari yemagetsi yakachena air conditioning system
Chinodzora mota yese ∨CU chinounganidza chiratidzo cheAC switch cheair conditioner, chiratidzo chepressure switch cheair conditioner, chiratidzo chekupisa kwe evaporator, chiratidzo chekumhanya kwemhepo uye chiratidzo chekupisa kwemhepo, uye chobva chagadzira chiratidzo chekutonga kuburikidza nebhazi reCAN chochitumira kune chinodzora air conditioner. Zvadaro chinodzora air conditioner chinodzora kuvhurwa kwedunhu remagetsi rakakwirira reair conditioner compressor.
3. Nheyo yekushanda kwesimba idzva remagetsi remotokari yemagetsi yakachena mhepo inotonhorera
Compressor yemhepo itsva yemagetsi inotonhodza ndiyo sosi yesimba idzva remagetsi emagetsi, pano tinosiyanisa kutonhora nekudziya kwemhepo itsva inotonhodza:
(1) Nheyo yekushanda kwefiriji yemhepo inotonhodza mota itsva dzemagetsi dzine simba rakawanda
Kana sisitimu yemhepo inotonhodza ichishanda, compressor yemhepo inotonhodza inoita kuti firiji ifambe zvakanaka mufiriji, compressor yemhepo inotonhodza inoramba ichidzvanya firiji uye yoendesa firiji kubhokisi remvura inotonhodza, firiji inonwisa kupisa mubhokisi remvura inotonhodza uye inokura, kuitira kuti bhokisi remvura inotonhodza ritonhodze, kuitira kuti mhepo inovhuvhuta nemhepo inofefetera ive mhepo inotonhora.
(2) Nheyo yekupisa yemhepo inotonhodza mota itsva dzemagetsi dzine simba rakawanda
Kudziisa mhepo inotonhorera kwemotokari yemafuta yechinyakare kunoenderana nechinhu chinotonhorera chekupisa kwakanyanya chiri muinjini, mushure mekuvhura mhepo inodziya, chinhu chinotonhorera chekupisa kwakanyanya chiri muinjini chichayerera nepakati petangi remhepo inodziya, uye mhepo inobva mubhavhu ichapfuurawo nepakati petangi remhepo inodziya, kuitira kuti mhepo inobuda mumhepo inotonhorera ikwanise kuburitsa mhepo inodziya, asi mhepo inotonhorera yemotokari yemagetsi nekuti hapana injini, Parizvino, mota zhinji dzemagetsi dziri pamusika dzinoshandisa kupisa mota itsva nekupisa pombi kana PTC.
(3) Nheyo yekushanda kwepombi yekupisa ndeiyi inotevera: mukuita kwataurwa pamusoro apa, mvura inofashaira zvishoma (yakaita sefreon iri mumhepo inotonhodza) inopwa mushure mekubviswa simba nevharuvhu yethrottle, inotora kupisa kubva patembiricha yakaderera (senge kunze kwemotokari), uye yobva yadzvanya utsi necompressor, zvichiita kuti tembiricha ikwire, yoburitsa kupisa kunopinda nepakati pecondenser yonyungudika, yozodzokera kuthrottle. Kutenderera uku kunoramba kuchiendesa kupisa kubva kucooler kuenda kunzvimbo inodziya (inodiwa kupisa). Tekinoroji yepombi yekupisa inogona kushandisa joule imwe chete yesimba uye kufambisa anopfuura joule imwe (kana kunyange majoule maviri) esimba kubva kunzvimbo dzinotonhora, zvichikonzera kuchengetedza kwakanyanya mukushandiswa kwesimba.
(4) PTC ipfupiso yePositive Temperature Coefficient (positive temperature coefficient), iyo inowanzoreva zvinhu zve semiconductor kana zvikamu zvine positive temperature coefficient yakakura. Nekuchaja thermistor, resistance inodziya kuti ikwidze tembiricha. PTC, kana zvanyanya, inogona chete kuwana 100% simba rekushandura. Zvinotora joule imwe chete yesimba kugadzira panosvika joule imwe chete yekupisa. Iron yemagetsi nesimbi inokombama inoshandiswa muhupenyu hwedu hwezuva nezuva zvese zvakavakirwa panheyo iyi. Zvisinei, dambudziko guru rePTC heating isimba rekushandisa, iro rinokanganisa mafambiro emotokari dzemagetsi. Kutora 2KW PTC semuenzaniso, kushanda nesimba rakazara kweawa imwe chete kunodya 2kWh yemagetsi. Kana mota ikafamba makiromita zana uye ikadya 15kWh, 2kWh icharasikirwa nemakiromita gumi nematatu enzvimbo yekutyaira. Varidzi vazhinji vemotokari dzekuchamhembe vanonyunyuta kuti huwandu hwemotokari dzemagetsi hwaderera zvakanyanya, chimwe chikonzero nekuda kwekushandiswa kwesimba kwePTC heating. Pamusoro pezvo, kana kuchitonhora munguva yechando, basa rebhatiri rinodzikira, kushanda zvakanaka kwekuburitsa bhatiri hakusi kwakakwira, uye makiromita anodiwa achaderedzwa.
Musiyano uripo pakati pePTC heating neheat pomp heat heating ye new energy vehicle air conditioner ndewekuti: PTC heating = kugadzira heat, heat pomp heating = kubata heat.
