1, Pfupiso yeChigadzirwa
Bhazi rinobvisa mavhiri akawanda muchina wekubvisa mavhiri makuru uye kunyungudutsa girazi repamberi remabhazi emagetsi/hybrid/fuel cell. Chikamu chinoshandisa high-voltage PTC ceramic positive temperature coefficient heating elements, inoenderana nebhazi 400V/600V/800V power battery high-voltage DC platform, ine 24V low-voltage control, independent blower, air duct, high-voltage safety circuit uye CAN communication control module. Ichi chinhu chinoshandiswa pakugadzirisa kupisa kwechando uye kuchengetedza kuona kwemabhazi matsva.
Mhando mbiri huru dzemaumbirwo
Rudzi rwekupisa rwakaoma zvakananga (defroster yemhepo yakazvimiririra yePTC)
Mhepo inodziya zvakananga, bhokisi rakazvimiririra, feni yakavakirwa mukati, hapana pombi yemvura, inonyanya kushandiswa kumakombi madiki ane 6-8 metres uye mabhazi epamberi, ane simba re3-12kW;
Sisitimu yemvura nekudziyisa yakabatanidzwa (inotonhodza mvura nePTC ine simba repamusoro)
Chinodzivirira kutonhora chePTC chine simba guru, icho chinochinjana kupisa netangi remhepo inodziya kuti chibudise mhepo inopisa, chinogona kubatanidzwa nekupisa kwebhatiri uye kupisa kwemotokari. Chinonyanya kushandiswa kumabhazi anopfuura mamita gumi uye mabhazi ari munzvimbo dzakakwirira, ane simba re10-30 kW.
2, musimboti wekushanda
1. Nheyo yekudziisa zvakananga nekupisa kwakaoma nekudzikamisa simbi (inonyanya kushandiswa)
Simba remagetsi akawandisa: Bhatiri remagetsi remotokari rinoburitsa simba re400-800V DC, iro rakabatana nechinhu chinodziya chePTC. Mutsetse wekudzora we24V une voltage shoma uye bhazi reCAN zvinogamuchira mirairo yekunyungudutsa kubva kupanera remhepo/VCU;
Kudziisa tembiricha yePTC inodziisa yega: Barium titanate ceramic semiconductor ine resistance yakaderera zvikuru patembiricha yakaderera uye inokurumidza kupisa kana yabatidzwa; Kana tembiricha yakwira kusvika paCurie point yakatarwa (100-120 ℃), resistance index inokwira zvakanyanya, ichidzikisa otomatiki simba rekudziisa. Inogona kuchengetedza tembiricha yakagadzikana uye kudzivirira kupisa kwakaoma pasina kudiwa kwevharuvhu yekudzora tembiricha yekuwedzera;
Kutamiswa kwekupisa kwemhepo: Yakashongedzerwa nefeni ine simba guru re centrifugal/cross flow kuti ikweve mweya mutsva kubva mukati/kunze kwemotokari, inoyerera nekukurumidza kuburikidza nePTC aluminum fin heat dissipation body, uye mhepo inokurumidza kupisa;
Mhepo inonyungudutsa ichienda nedivi: Mhepo inopisa inofuridzirwa zvakaenzana ichienda mukati megirazi repamberi kuburikidza nemugero wemhepo wakatsaurirwa, ichinyungudutsa chando uye mhute yemvura inobuda;
Zvidimbu zvakawanda zvekuchengetedza: sensor yekupisa yakavakirwa mukati, HVIL inovhara magetsi akawanda, dziviriro yekupisa zvakanyanya/kupfuura simba/kupisa zvakanyanya, kudzima otomatiki kupisa kwakanyanya kana feni yamira, kudzivirira kupisa kwakaoma uye moto; Chiratidzo chekukanganisa chinoiswa kune alarm yemudziyo kuburikidza neCAN.
2. Nheyo yekudzikamisa kutonhora kwemvura inopisa nekumanikidzwa kwakanyanya
Heater yePTC ine voltage yakakura inopisa ethylene glycol antifreeze yemotokari yese kusvika 60-85 ℃;
Pombi yemvura yemagetsi inofambisa kutenderera kwemvura inopisa kuenda kutangi remhepo rinonyungudutsa uye rinodziya riri munzvimbo yekufambisa;
Feni inovhuvhuta nemutangi remvura kuti ichinje kupisa uye igadzire mhepo inopisa, iyo inozofuridzirwa ichienda kugirazi repamberi kuti inyungudike zvachose;
Mushure mekutonhodza, chinhu chinodzivirira kutonhora chinodzokera kuPTC kuti chidziyezve, uye kutenderera kwacho kunoramba kuchipisa, izvo zvinogona kupisa bhatiri remagetsi panguva imwe chete patembiricha yakaderera.
3, Mabasa epakati
1. Mabasa ekutanga ekuchengetedza (zvinodiwa zvemutemo zvinosungirwa)
Kunyungudutsa nekukurumidza: Munzvimbo ine tembiricha yakaderera ye -20 ℃, mhepo inopisa inogadzirwa kwemasekonzi makumi matatu, uye inopfuura 80% yechando chiri mugiya repamberi inobviswa mukati memaminitsi makumi maviri, zvichisangana neECE R43 mitemo yekuchengetedza mota dzevafambi;
Kubvisa mhute zuva rese uye kubvisa hunyoro: kufemera mhepo inopisa otomatiki kubvisa mhute pamahwindo emukati uye kubvisa kuona kusina kujeka mukati memazuva ekunaya uye kusiyana kukuru kwekupisa; Zvinogona kuunza mhepo yakachena yakaoma inoyerera kunze kuderedza hunyoro mukati memota uye kupa kudzivirira mhute kwenguva refu.
2. Rubatsiro rwekudziyisa mota
Kudziisa kwega panzvimbo yemutyairi. Mamwe mamodheru akabatanidzwa anotsigira switch yemhepo nenzira nhatu dzekufuridza netsoka, kuputira kumeso nekunyungudutsa, zvichifunga nezvekudziisa nekubvisa chando mutyairi;
Modhi yekudziisa mvura yakabatana nesystem yekudziisa yemotokari, tichifunga nezvemhepo inodziya inobuda munzvimbo yevatakurwi.
3. Basa rekutonga remagetsi rakangwara
Bhazi reCAN rinoshanda neVCU yemotokari uye chinodzora mhepo, richigadzirisa simba rekudziyisa zvichienderana nekupisa kwenzvimbo uye mwero wehunyoro hwegirazi (nemwero wesimba unogadziriswa kakawanda);
Pfungwa dzekudzivirira otomatiki: Kana feni ikatadza kushanda, ikapisa zvakanyanya, ikarasa simba remagetsi akawanda, kana kuti ikatadza kupinza simba remagetsi, bvisa alarm yemagetsi akawanda uye yezviridzwa ipapo ipapo;
Kuchinjika pakupisa kwakanyanya uye kwakaderera: Kuburitsa simba rakazara pakupisa kwakaderera, kudzikisa simba otomatiki uye tembiricha inogara iripo mushure mekusvika padanho rekupisa kwemumba, zvichideredza kushandiswa kwesimba.
4. Mabasa akawedzerwa (anoshandiswa chete pakugadzira pombi dzemvura)
Kudziisa bhatiri remagetsi pakupisa kwakaderera: Pisa bhatiri rinotonhodza munzvimbo isina zero kuti bhatiri riwedzere kushanda zvakanaka kusvika pa20-30 ℃, kudzivirira kunyura munzvimbo isina mvura uye kushaja zvishoma;
Kudzoreredza kupisa kwemarara: Kudzoreredza kupisa kwemarara kubva kumamota uye madhiraivha emagetsi kubatsira mukudziisa nekuderedza kushandiswa kwesimba rePTC ine simba rakawanda.
Nguva yekutumira: Chikunguru-01-2026
