電(dian)(dian)(dian)子扇(shan)繼電(dian)(dian)(dian)器(qi)(qi):電(dian)(dian)(dian)子扇(shan)繼電(dian)(dian)(dian)器(qi)(qi)的(de)作用(yong)是起著對電(dian)(dian)(dian)子扇(shan)自動(dong)調節、安全保(bao)護、轉換電(dian)(dian)(dian)路等作用(yong),電(dian)(dian)(dian)子扇(shan)繼電(dian)(dian)(dian)器(qi)(qi)的(de)作用(yong)是放大一(yi)個(ge)很微小(xiao)的(de)電(dian)(dian)(dian)流,就可以(yi)控制(zhi)很大功(gong)率的(de)電(dian)(dian)(dian)路,還能擴大控制(zhi)范圍,在信號達(da)到某一(yi)定值時(shi),可以(yi)按觸(chu)點組(zu)的(de)不同形式,同時(shi)換接、開斷、接通多路電(dian)(dian)(dian)路,達(da)到自動(dong)開關的(de)目的(de)。
電(dian)(dian)子(zi)扇(shan)(shan)(shan)繼電(dian)(dian)器(qi)(qi)原(yuan)理是(shi):在發動(dong)機(ji)水溫(wen)(wen)高時繼電(dian)(dian)器(qi)(qi)吸合(he)風(feng)扇(shan)(shan)(shan)轉動(dong)以達成降(jiang)溫(wen)(wen)的(de)目的(de)。電(dian)(dian)子(zi)扇(shan)(shan)(shan)的(de)工(gong)(gong)作原(yuan)理是(shi)當(dang)水升高至(zhi)上限值(zhi)溫(wen)(wen)控器(qi)(qi)接通電(dian)(dian)源風(feng)扇(shan)(shan)(shan)開始工(gong)(gong)作待(dai)水溫(wen)(wen)降(jiang)低至(zhi)下(xia)限值(zhi)溫(wen)(wen)控器(qi)(qi)關(guan)閉電(dian)(dian)源風(feng)扇(shan)(shan)(shan)停(ting)止(zhi)工(gong)(gong)作。
電(dian)子扇一直轉(zhuan)的原(yuan)因(yin)如下(xia):
1、水溫(wen)(wen)表顯示溫(wen)(wen)渡高汽(qi)車水溫(wen)(wen)溫(wen)(wen)度過高導致電子扇一直轉的原因之一;
2、空調電子(zi)扇(shan)會直轉(zhuan)動(dong);
3、自(zi)(zi)動(dong)擋車輛(liang)自(zi)(zi)動(dong)變(bian)速箱(xiang)油溫高的話電子扇也會(hui)一(yi)直轉動(dong)。
從前面看,車子(zi)的(de)(de)(de)鍥(qie)形大燈與(yu)(yu)直豎格柵依然沿用斯柯達傳(chuan)統的(de)(de)(de)硬朗造型(xing),有歐雅的(de)(de)(de)影子(zi)。惟一不妥的(de)(de)(de)是深紅色的(de)(de)(de)桃(tao)木內飾,雖(sui)然工藝出色,但看起(qi)來有些花哨,與(yu)(yu)整車穩重大方的(de)(de)(de)風格不太相(xiang)稱。
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