電(dian)子扇(shan)(shan)馬達電(dian)機電(dian)子風扇(shan)(shan)的工(gong)作(zuo)原理是(shi)(shi)汽車電(dian)子風扇(shan)(shan)由恒溫(wen)(wen)器(qi)控(kong)制(zhi)。當水(shui)溫(wen)(wen)上升到上限時,溫(wen)(wen)控(kong)器(qi)接通電(dian)源(yuan),風扇(shan)(shan)開(kai)始(shi)工(gong)作(zuo)。當水(shui)溫(wen)(wen)降至下限時,溫(wen)(wen)控(kong)器(qi)關(guan)閉電(dian)源(yuan),風扇(shan)(shan)停(ting)止工(gong)作(zuo)。功能是(shi)(shi)冷卻發(fa)動機水(shui)箱(xiang)。
以下(xia)是(shi)電子風扇不轉的原因(yin):
1。電(dian)(dian)機潤滑不(bu)良,電(dian)(dian)風扇不(bu)轉,安裝扇葉后無法拖(tuo)動電(dian)(dian)機;
2、電(dian)(dian)機(ji)過熱(re),電(dian)(dian)機(ji)過熱(re)還會造(zao)成電(dian)(dian)機(ji)負載能力變(bian)差,電(dian)(dian)機(ji)有效功率變(bian)低(di),導致無法驅(qu)動(dong)負載;
3.當啟(qi)動電容(rong)容(rong)量變(bian)小時,電容(rong)容(rong)量會變(bian)小,導致電機啟(qi)動轉矩變(bian)小,無法驅(qu)動負載;
4.電(dian)(dian)(dian)機使用時間過長。電(dian)(dian)(dian)風扇用久了(le),電(dian)(dian)(dian)機會磨損,電(dian)(dian)(dian)機的軸套(tao)也(ye)容易燒(shao)壞。如果長時間使用電(dian)(dian)(dian)機,電(dian)(dian)(dian)機內阻也(ye)會增大,負載能力下降,導致無法帶(dai)動(dong)扇葉(xie)轉(zhuan)動(dong)。
福田薩(sa)普,有寬(kuan)大(da)雄健的身軀與別具(ju)一(yi)格的外(wai)形(xing)(xing)。簡約大(da)氣的鍍(du)鉻前臉、整體式保險杠和水晶(jing)燈具(ju)的組合極(ji)具(ju)威猛的動(dong)感,一(yi)改傳統日系(xi)皮卡中規中矩的外(wai)觀。歐洲(zhou)古典式的十字(zi)形(xing)(xing)隔柵,猶如(ru)騎士的劍(jian)柄,令我不禁想到了中世(shi)紀(ji)前縱橫歐洲(zhou)的羅馬勇士。
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