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Bita na Bincike Kan Gudanar da Zazzabi Na Sabbin Motocin Makamashi

1. Bayanin kula da thermal na kokfit (kwandishan mota)

Tsarin kwandishan shine mabuɗin sarrafa zafin jiki na mota.Direba da fasinjojin duka suna son bin kwanciyar hankali na motar.Muhimmin aikin na'urar kwandishan mota shine don sa ɗakin fasinja ya sami kyakkyawan tuki ta hanyar daidaita yanayin zafi, zafi da iska a cikin fasinja na motar.da muhallin hawa.Ka'idar babban kwandishan mota shine sanyaya ko dumama zazzabi a cikin motar ta hanyar ka'idar thermophysical na shayar da zafi da kuma sakin zafi.Lokacin da yanayin zafi na waje ya yi ƙasa, ana iya isar da iska mai zafi zuwa ɗakin don kada direba da fasinjoji su ji sanyi;lokacin da zafin waje ya yi girma, ana iya isar da iska mai ƙarancin zafi zuwa ɗakin don sanya direba da fasinjoji su ji sanyi.Saboda haka, na'urar sanyaya iskar motar tana taka muhimmiyar rawa wajen sanyaya iska a cikin motar da jin daɗin mazauna.

1.1 Sabon tsarin kwandishan abin hawa makamashi da ka'idar aiki
Domin na’urorin tukin sabbin motocin makamashi da na man fetur na gargajiya sun sha bamban, na’urar sanyaya kwampreso na motocin man da injin ke tafiyar da ita, sannan injin sanyaya na’urar sanyaya sabbin motocin da ake amfani da su na makamashin da ake amfani da su na motsa jiki ne, don haka na’urar sanyaya iska. Injin ba zai iya tuka kwampreso a kan sabbin motocin makamashi ba.Ana amfani da compressor na lantarki don damfara na'urar.Babban ka'idar sabbin motocin makamashi iri daya ne da na motocin man fetur na gargajiya.Yana amfani da matsi don sakin zafi da ƙafewa don ɗaukar zafi don kwantar da sashin fasinja.Bambancin kawai shine ana canza kwampreso zuwa injin kwampreso na lantarki.A halin yanzu, ana amfani da compressor na gungurawa don damfara firji.

1) Tsarin dumama Semiconductor: Ana amfani da hita semiconductor don sanyaya da dumama ta abubuwan semiconductor da tashoshi.A cikin wannan tsarin, thermocouple shine ainihin bangaren sanyaya da dumama.Haɗa na'urorin semiconductor guda biyu don samar da thermocouple, kuma bayan an yi amfani da na'urar kai tsaye, za a haifar da zafi da bambancin zafin jiki a mahaɗin don dumama cikin ɗakin.Babban amfani da dumama semiconductor shine cewa zai iya zafi da sauri cikin gida.Babban hasara shine dumama semiconductor yana cinye wutar lantarki mai yawa.Ga sababbin motocin makamashi waɗanda ke buƙatar bin nisan mil, rashin amfanin sa yana da mutuƙar mutuwa.Saboda haka, ba zai iya biyan bukatun sabbin motocin makamashi don ceton makamashi na na'urorin sanyaya iska ba.Hakanan ya zama dole ga mutane su gudanar da bincike kan hanyoyin dumama semiconductor da kuma tsara hanyar dumama semiconductor mai inganci da ceton kuzari.

2) Ingantaccen Haɗin Zazzabi(PTC) dumama iska: Babban bangaren PTC shi ne thermistor, wanda ke dumama wayar wutar lantarki kuma na'ura ce da ke canza wutar lantarki kai tsaye zuwa makamashin zafi.Tsarin dumama iska na PTC shine canza yanayin iska mai dumi na motar man fetur na gargajiya zuwa na'urar iska ta PTC, amfani da fan don fitar da iska ta waje don dumama ta cikin PTC hita, kuma aika iska mai zafi zuwa cikin ɗakin. don dumama daki.Yana amfani da wutar lantarki kai tsaye, don haka yawan kuzarin sabbin motocin makamashi yana da girma idan an kunna injin.

3) PTC dumama ruwa:PTC coolant dumama, kamar dumama iska na PTC, yana haifar da zafi ta hanyar amfani da wutar lantarki, amma tsarin dumama na'ura mai sanyaya ya fara dumama na'urar tare da PTC, yana dumama na'urar zuwa wani yanayin zafi, sannan ya tura mai sanyaya zuwa cikin A cikin dumin iska, yana musayar zafi. tare da iskar da ke kewaye, kuma fan yana aika iska mai zafi a cikin ɗakin don dumama ɗakin.Sa'an nan kuma ruwan sanyi yana zafi da PTC kuma a mayar da shi.Wannan tsarin dumama ya fi aminci da aminci fiye da sanyaya iska na PTC.

4) Tsarin kwantar da iska mai zafi: Ka'idar tsarin kwantar da iska mai zafi iri ɗaya ne da na na'urar kwandishan na gargajiya na gargajiya, amma na'urar kwandishan mai zafi na iya gane jujjuyawar dumama da sanyaya gida.

PTC hita iska06
PTC coolant hita02
PTC coolant hita01
PTC coolant hita01_副本
8KW PTC coolant hita04
PTC

2. Bayanin tsarin sarrafa wutar lantarki

Thekula da thermal na tsarin wutar lantarkian raba shi zuwa tsarin kula da yanayin zafi na tsarin wutar lantarki na abin hawa na gargajiya da kuma kula da yanayin zafi na sabon tsarin wutar lantarki.Yanzu kula da yanayin zafi na tsarin wutar lantarki na abin hawa na gargajiya ya balaga sosai.Motar mai ta gargajiya tana aiki da injin, don haka injin sarrafa zafin jiki shine abin da aka fi mayar da hankali ga sarrafa zafin jiki na motoci na gargajiya.Gudanar da thermal na injin ya ƙunshi tsarin sanyaya injin.Fiye da 30% na zafi a cikin tsarin mota yana buƙatar sakin injin sanyaya da'ira don hana injin daga zafi a ƙarƙashin yanayin nauyi mai yawa.Ana amfani da na'urar sanyaya injin don dumama ɗakin.

Cibiyar samar da wutar lantarki na motocin man fetur na gargajiya na kunshe da injuna da watsa motocin man fetur na gargajiya, yayin da sabbin motocin makamashi ke kunshe da batura, injina, da na'urorin lantarki.Hanyoyin sarrafa thermal na biyu sun sami manyan canje-canje.Baturin wutar sabbin motocin makamashi Na al'ada yanayin zafin aiki shine 25-40 ℃.Don haka, sarrafa zafi na baturin yana buƙatar duka kiyaye shi dumi da watsar da shi.A lokaci guda, zafin jiki bai kamata ya yi yawa ba.Idan yawan zafin jiki na motar ya yi yawa, zai shafi rayuwar sabis na motar.Sabili da haka, motar kuma tana buƙatar ɗaukar matakan kawar da zafi lokacin amfani.


Lokacin aikawa: Mayu-06-2023