狼群视频在线

溫控開關簡介

汽車空調的溫控(kong)開關(guan)原理： 

1、溫(wen)控開關內部有(you)個雙金屬片(pian)，具有(you)不同的(de)熱膨脹(zhang)系數，這樣就能在達到(dao)(dao)一定范圍的(de)臨(lin)界(jie)點溫(wen)度(du)時(shi)發生形(xing)變使觸(chu)點結合，達到(dao)(dao)通電(dian)的(de)目的(de)，低于(yu)這個溫(wen)度(du)范圍后回(hui)復到(dao)(dao)起始位置(zhi)，斷開線路。這是機(ji)械式(shi)的(de)。在溫(wen)控開關表(biao)面會(hui)標有(you)數值，例如78或者83等等。 

2、還有(you)熱電(dian)偶(ou)式的(de)，也(ye)就是(shi)不(bu)同(tong)的(de)溫度有(you)不(bu)同(tong)的(de)電(dian)阻，行車電(dian)腦獲(huo)取(qu)數(shu)據(ju)后(hou)作(zuo)出開啟或關閉的(de)指(zhi)令。

 3、溫控(kong)(kong)開關是控(kong)(kong)制風(feng)(feng)扇轉動的當水(shui)溫88度(du)左(zuo)右溫控(kong)(kong)開關控(kong)(kong)制風(feng)(feng)扇底數轉100度(du)以上風(feng)(feng)扇高速轉溫控(kong)(kong)開關一(yi)般安(an)裝在水(shui)箱上或水(shui)管到發(fa)動機(ji)缸蓋的地方有3根(gen)線的兩根(gen)線的看車(che)型不(bu)等。 

4、 三條(tiao)(tiao)線(xian)的那(nei)(nei)一定(ding)是(shi)(shi)電子溫控(kong)才(cai)有(you)(you)，一條(tiao)(tiao)是(shi)(shi)開關那(nei)(nei)過來(lai)的負(fu)級 一條(tiao)(tiao)是(shi)(shi)接到干(gan)燥(zao)瓶那(nei)(nei)個保(bao)護空調系統的開關 還有(you)(you)一條(tiao)(tiao)是(shi)(shi)電源 。

汽車溫控開關的位置

汽車(che)溫(wen)(wen)(wen)控(kong)(kong)開(kai)關在(zai)空(kong)調(diao)操作面板上，溫(wen)(wen)(wen)度(du)傳感器安裝在(zai)空(kong)調(diao)進(jin)風口位置(zhi)。汽車(che)上的溫(wen)(wen)(wen)控(kong)(kong)開(kai)關是(shi)起溫(wen)(wen)(wen)度(du)控(kong)(kong)制(zhi)的作用，主要是(shi)空(kong)調(diao)溫(wen)(wen)(wen)控(kong)(kong)，其是(shi)控(kong)(kong)制(zhi)空(kong)調(diao)壓縮機(ji)的，當設置(zhi)的溫(wen)(wen)(wen)度(du)為25度(du)時(shi)(shi)車(che)廂溫(wen)(wen)(wen)度(du)達到(dao)了25度(du)就會(hui)關停(ting)壓縮機(ji)，風扇還會(hui)運轉的，因此溫(wen)(wen)(wen)控(kong)(kong)開(kai)關是(shi)控(kong)(kong)制(zhi)空(kong)調(diao)壓縮機(ji)，而(er)不(bu)是(shi)控(kong)(kong)制(zhi)風扇的。汽車(che)溫(wen)(wen)(wen)控(kong)(kong)開(kai)關壞(huai)了的表現(xian)：汽車(che)在(zai)運行(xing)中(zhong)冷卻系統(tong)溫(wen)(wen)(wen)度(du)過高會(hui)出現(xian)水溫(wen)(wen)(wen)表指針(zhen)指向紅線(xian)，水溫(wen)(wen)(wen)警(jing)示燈閃亮，甚(shen)至沸騰；發動(dong)機(ji)在(zai)加速時(shi)(shi)伴隨有(you)明(ming)顯的金(jin)屬(shu)敲(qiao)擊聲，同時(shi)(shi)有(you)動(dong)力不(bu)足、水溫(wen)(wen)(wen)警(jing)示燈閃爍(shuo)、難(nan)以熄(xi)火等現(xian)象。

捷豹F-Type簡介