電子(zi)(zi)扇(shan)馬達電機電子(zi)(zi)風(feng)(feng)(feng)扇(shan)的工(gong)作原理是汽車(che)電子(zi)(zi)風(feng)(feng)(feng)扇(shan)由恒溫器(qi)控(kong)(kong)制。當水(shui)溫上(shang)升到上(shang)限時(shi),溫控(kong)(kong)器(qi)接通電源,風(feng)(feng)(feng)扇(shan)開始工(gong)作。當水(shui)溫降至下(xia)限時(shi),溫控(kong)(kong)器(qi)關(guan)閉電源,風(feng)(feng)(feng)扇(shan)停(ting)止工(gong)作。功能(neng)是冷卻發動機水(shui)箱(xiang)。
以下是電子風扇不轉(zhuan)的原因:
1。電(dian)機(ji)潤(run)滑不(bu)良(liang),電(dian)風扇不(bu)轉,安(an)裝(zhuang)扇葉后無法拖動電(dian)機(ji);
2、電(dian)機過熱(re)(re),電(dian)機過熱(re)(re)還(huan)會(hui)造(zao)成電(dian)機負載能(neng)力變差,電(dian)機有效功率變低,導致無法驅動負載;
3.當啟(qi)動(dong)電容(rong)容(rong)量變(bian)(bian)(bian)小(xiao)時(shi),電容(rong)容(rong)量會(hui)變(bian)(bian)(bian)小(xiao),導致電機啟(qi)動(dong)轉矩(ju)變(bian)(bian)(bian)小(xiao),無法驅動(dong)負載;
4.電(dian)機使用(yong)(yong)時(shi)(shi)間過長(chang)。電(dian)風(feng)扇用(yong)(yong)久(jiu)了,電(dian)機會磨損(sun),電(dian)機的軸套(tao)也(ye)容易燒(shao)壞。如果長(chang)時(shi)(shi)間使用(yong)(yong)電(dian)機,電(dian)機內阻也(ye)會增(zeng)大,負(fu)載能力下降,導致無法帶動扇葉轉動。
海(hai)格(ge)(ge)H6C新大海(hai)獅為H5C的加(jia)(jia)長版,外觀(guan)運用雕塑造型(xing),整車造型(xing)與豐田Hiace十分(fen)相似(si)。采用自動側滑門(men)設計,符合公商務(wu)定位(wei)。外觀(guan)最大的變化在于進(jin)氣格(ge)(ge)柵以及增加(jia)(jia)了(le)日間行車燈,提升了(le)行車安全(quan)性(xing)。
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