電(dian)(dian)(dian)子(zi)(zi)扇馬達電(dian)(dian)(dian)機電(dian)(dian)(dian)子(zi)(zi)風(feng)扇的工(gong)作(zuo)(zuo)原理是(shi)汽車電(dian)(dian)(dian)子(zi)(zi)風(feng)扇由恒溫(wen)器(qi)控(kong)制。當(dang)水(shui)溫(wen)上升到上限時(shi),溫(wen)控(kong)器(qi)接通電(dian)(dian)(dian)源(yuan),風(feng)扇開始工(gong)作(zuo)(zuo)。當(dang)水(shui)溫(wen)降至下限時(shi),溫(wen)控(kong)器(qi)關閉電(dian)(dian)(dian)源(yuan),風(feng)扇停止工(gong)作(zuo)(zuo)。功(gong)能是(shi)冷(leng)卻(que)發(fa)動機水(shui)箱。
以下是(shi)電子風扇不轉的原因:
1。電(dian)機潤(run)滑不(bu)良,電(dian)風扇不(bu)轉,安(an)裝(zhuang)扇葉后無法拖(tuo)動電(dian)機;
2、電(dian)機(ji)(ji)過(guo)熱,電(dian)機(ji)(ji)過(guo)熱還(huan)會造成(cheng)電(dian)機(ji)(ji)負載能力變差,電(dian)機(ji)(ji)有效功率變低,導致無法(fa)驅動負載;
3.當啟(qi)動電(dian)容(rong)(rong)容(rong)(rong)量變小(xiao)時,電(dian)容(rong)(rong)容(rong)(rong)量會變小(xiao),導致電(dian)機啟(qi)動轉(zhuan)矩變小(xiao),無法驅動負載;
4.電(dian)機(ji)(ji)(ji)使用時(shi)間過長。電(dian)風扇用久了(le),電(dian)機(ji)(ji)(ji)會(hui)磨損(sun),電(dian)機(ji)(ji)(ji)的軸套也容(rong)易燒壞。如(ru)果長時(shi)間使用電(dian)機(ji)(ji)(ji),電(dian)機(ji)(ji)(ji)內(nei)阻也會(hui)增大,負載能力下降,導致(zhi)無(wu)法帶動(dong)扇葉(xie)轉動(dong)。
捷途X70 PLUS是奇瑞公(gong)司旗下中型SUV。
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