電(dian)(dian)(dian)(dian)子扇馬達電(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)子風扇的工作(zuo)原理(li)是(shi)汽(qi)車電(dian)(dian)(dian)(dian)子風扇由(you)恒溫器(qi)控(kong)(kong)制(zhi)。當水溫上升到(dao)上限時,溫控(kong)(kong)器(qi)接通電(dian)(dian)(dian)(dian)源(yuan),風扇開始工作(zuo)。當水溫降至下限時,溫控(kong)(kong)器(qi)關(guan)閉(bi)電(dian)(dian)(dian)(dian)源(yuan),風扇停止(zhi)工作(zuo)。功能是(shi)冷卻(que)發動機水箱。
以下是(shi)電(dian)子風扇(shan)不轉(zhuan)的原因:
1。電(dian)機潤滑不良,電(dian)風扇不轉,安(an)裝(zhuang)扇葉后無法拖動電(dian)機;
2、電機過(guo)熱(re),電機過(guo)熱(re)還(huan)會造成(cheng)電機負載能(neng)力變差,電機有效功(gong)率變低(di),導(dao)致無法驅動負載;
3.當啟(qi)動電容容量變(bian)小時(shi),電容容量會(hui)變(bian)小,導致電機啟(qi)動轉(zhuan)矩變(bian)小,無法驅動負載;
4.電(dian)(dian)機(ji)使(shi)用時間過長(chang)。電(dian)(dian)風扇(shan)用久了,電(dian)(dian)機(ji)會磨損,電(dian)(dian)機(ji)的軸套也容易燒壞。如(ru)果長(chang)時間使(shi)用電(dian)(dian)機(ji),電(dian)(dian)機(ji)內阻也會增(zeng)大,負載(zai)能力下降,導(dao)致無法帶動扇(shan)葉(xie)轉動。
力(li)(li)帆首款SUV產品的車(che)(che)身(shen)設計與(yu)豐田rav4有(you)幾分相似,但力(li)(li)帆SUV的車(che)(che)身(shen)尺寸卻明顯小于豐田RAV4,與(yu)奇(qi)瑞瑞虎3同級別,預計可(ke)能會(hui)在10月(yue)份正式上市。力(li)(li)帆X60整車(che)(che)尺寸為(wei)4325/1790/1691mm,不算行李(li)架(jia)的話車(che)(che)高是(shi)(shi)1666mm,軸(zhou)距為(wei)2600mm,是(shi)(shi)一款典型的城市SUV車(che)(che)型。預計力(li)(li)帆SUV(將搭載(zai)自主研發的1.8LVVT發動(dong)(dong)機,并(bing)且有(you)可(ke)能會(hui)推出(chu)汽油版(ban)、油氣混合(he)動(dong)(dong)力(li)(li)兩個版(ban)本。
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