電(dian)(dian)(dian)子(zi)(zi)扇(shan)(shan)馬達(da)電(dian)(dian)(dian)機電(dian)(dian)(dian)子(zi)(zi)風(feng)扇(shan)(shan)的工作(zuo)原(yuan)理(li)是(shi)汽車(che)電(dian)(dian)(dian)子(zi)(zi)風(feng)扇(shan)(shan)由恒溫器(qi)控(kong)制(zhi)。當水(shui)溫上升到上限(xian)時,溫控(kong)器(qi)接通電(dian)(dian)(dian)源(yuan),風(feng)扇(shan)(shan)開始工作(zuo)。當水(shui)溫降至下(xia)限(xian)時,溫控(kong)器(qi)關閉電(dian)(dian)(dian)源(yuan),風(feng)扇(shan)(shan)停(ting)止工作(zuo)。功(gong)能是(shi)冷卻發動機水(shui)箱。
以(yi)下是電子風扇不轉(zhuan)的原因(yin):
1。電機(ji)潤(run)滑不(bu)良,電風扇不(bu)轉(zhuan),安裝扇葉后無法拖動電機(ji);
2、電(dian)(dian)機(ji)過熱,電(dian)(dian)機(ji)過熱還會(hui)造(zao)成(cheng)電(dian)(dian)機(ji)負載能力變(bian)差,電(dian)(dian)機(ji)有效功率變(bian)低,導(dao)致無法驅動負載;
3.當啟動電(dian)容(rong)容(rong)量變小時,電(dian)容(rong)容(rong)量會變小,導致(zhi)電(dian)機啟動轉矩變小,無法驅動負(fu)載;
4.電機(ji)使(shi)用(yong)時(shi)間(jian)過(guo)長。電風(feng)扇(shan)用(yong)久了,電機(ji)會磨損,電機(ji)的軸(zhou)套也(ye)容易燒壞(huai)。如果(guo)長時(shi)間(jian)使(shi)用(yong)電機(ji),電機(ji)內(nei)阻也(ye)會增大(da),負載能(neng)力下降(jiang),導致無法帶(dai)動(dong)扇(shan)葉轉動(dong)。
風雅的(de)(de)(de)外形看起(qi)來與(yu)天籟很相象,特(te)別是(shi)從(cong)側面的(de)(de)(de)角(jiao)度看過(guo)去,像極了一(yi)對孿(luan)生兄弟,但是(shi)風雅的(de)(de)(de)車(che)頭(tou)大(da)燈(deng)保(bao)險杠部(bu)位要比天籟顯得圓滑(hua),線(xian)條(tiao)比較流暢,組以及霧燈(deng)整(zheng)合在一(yi)起(qi)﹐配合大(da)型橫(heng)柵式鍍鉻水箱(xiang)罩與(yu)nissan廠徽使整(zheng)個車(che)頭(tou)呈現(xian)一(yi)種前(qian)衛風格。
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