Kuziziritsa zofunikira masanjidwe zigawo
Chithunzichi chikuwonetsa zigawo zomwe zimagwiritsidwa ntchito pazigawo zozizira ndi kutentha kwa magalimoto amagetsi oyera, monga a.heat exchangers, b.four-way valves, c.mapampu amagetsi amagetsindi d.PTCs, etc.
Kusanthula kwadongosolo lachiwonetsero chagalimoto yamagetsi yamagetsi
Galimoto yamagetsi ndi ya mapangidwe a 2 + 2 kutsogolo ndi kumbuyo kwapawiri.Pali mabwalo 4 mumayendedwe ozizirira ndi kutenthetsa, kuzungulira kwagalimoto, kuzungulira kwa batire, dera loziziritsa mpweya komanso kutenthetsa mpweya.Dera logwirizana likuwonetsedwa mu Chithunzi 2, ndipo ntchito zamagulu okhudzana ndi machitidwe akuwonetsedwa mu Gulu 2.
Pakati pawo, dera 1 ndilo gawo lofunika kwambiri, lomwe limayang'anira kuziziritsa galimoto, kuyendetsa magetsi ndi mphamvu zochepa zitatu mu mphamvu zitatu zazikulu, zomwe zing'onozing'ono zitatu zimagwirizanitsa ntchito zitatu za OBD, DC \ DC, ndi PDCU.Pakati pawo, galimotoyo imatenthedwa ndi mafuta, ndipo dera lamadzi ozizira limatsitsidwa ndi kusinthanitsa kwa kutentha kwa mbale yomwe imabwera ndi injini.Zigawo za kanyumba kutsogolo ndi za dongosolo la mndandanda, ndipo mbali za kanyumba kumbuyo ndi za mndandanda.Zonse zikhoza kupangidwa mofanana, ndi valavu ya njira zitatu 1 Ikhoza kuonedwa ngati chipangizo cha thermostat.Pamene injini ndi zigawo zina zili pa kutentha kochepa, dera 1 likhoza kuonedwa ngati dera laling'ono popanda kudutsa pa chipangizo cha radiator.Pamene kutentha kwa zigawozo kumakwera, valve ya njira zitatu imatsegulidwa, ndipo dera la 2 limadutsa pa radiator yotsika kutentha.Itha kuwonedwa ngati dera lapakati.
Loop 2 ndiye chipilala chozizirira ndikuwotcha batire paketi [3].Battery paketi imakhala ndi pampu yamadzi yomangidwira, yomwe imasinthanitsa kutentha ndi kuzizira kudzera mu mbale 1, mpweya wotentha 3 ndi condensation loop 4 ya air conditioner.Kutentha kozungulira kumakhala kotsika kwambiri, mpweya wotentha wa 3 umatsegulidwa, ndipo paketi ya batri imatenthedwa kupyolera muzitsulo za mbale 1. Pamene kutentha kozungulira kuli kwakukulu, dera la condensation 4 limatsegulidwa, ndipo paketi ya batri imakhazikika. kudzera mu mbale exchanger 1, kuti paketi batire nthawi zonse pa kutentha zonse State, zimagwira ntchito bwino.Kuphatikiza apo, dera 1 ndi dera 2 zimalumikizidwa kudzera mu valve yanjira zinayi.Pamene valavu yanjira zinayi ilibe mphamvu, maulendo awiri 1 ndi 2 amakhala odziimira okha.M'malo ozungulira, njira yamadzi 1 imatha kutentha njira yamadzi 2.
Zonse ziwiri za loop 3 ndi loop 4 zimakhala za air conditioning system, yomwe loop 3 ndi yotentha, chifukwa galimoto yamagetsi ilibe gwero la kutentha kwa injini, imayenera kupeza gwero la kutentha kwakunja, ndi kusinthanitsa kwa loop 3. Kutentha kwakukulu komanso kuthamanga kwambiri komwe kumapangidwa ndi kompresa ya air conditioning mu loop 4 kupyolera mu exchanger kutentha 2 Kutentha kopangidwa ndi mpweya, ndipo paliChowotcha chozizira cha PTC/PTC air heatermu dera 3. Pamene kutentha ndi otsika kwambiri, akhoza mkangano ndi magetsi kutentha madzi mu mpweya woziziritsa ndi Kutentha madzi chitoliro.Dera la 3 limalowa mu air-conditioning ndi kutentha, ndipo chowombera chimapereka kutentha.Pamene valve 2 ilibe mphamvu, imatha kupanga kagawo kakang'ono kokha.Ikapatsidwa mphamvu, dera 3 limatenthetsa dera 1 kudzera pakusintha kutentha 1.
Circuit 4 ndiye payipi yozizirira ya air conditioner.Kuphatikiza pa kusinthana kwa kutentha ndi dera 3, derali limalumikizidwa ndi chowongolera mpweya chakutsogolo, chowongolera chakumbuyo, ndi chotenthetsera 2 cha dera 2 kudzera pa valavu yamoto.Zitha kumveka ngati mabwalo ang'onoang'ono a 3, akugwedeza Magawo atatu olumikizidwa ndi ma valve ali ndi ma valve odulira magetsi, omwe amawongolera pakompyuta ngati mabwalo alumikizidwa.
Kupyolera mu ndondomeko yotereyi ya kuzizira ndi kutentha, batire ikhoza kulipiritsidwa ndikutulutsidwa mwachizolowezi popanda kusokoneza moyo wa batire paketi, ndipo machitidwe angapo monga galimoto ndi magetsi ang'onoang'ono atatu amatha kuzizira bwino.
Nthawi yotumiza: Mar-23-2023
