狼群影院

溫控開關簡介

汽(qi)車空調的溫控開(kai)關原理： 

1、溫(wen)控開(kai)關內部有個雙金屬片(pian)，具(ju)有不同的熱膨脹系數，這(zhe)(zhe)樣就能在(zai)達(da)到(dao)一(yi)定范圍的臨界(jie)點溫(wen)度時發(fa)生形變(bian)使觸點結(jie)合，達(da)到(dao)通電的目(mu)的，低于這(zhe)(zhe)個溫(wen)度范圍后(hou)回復(fu)到(dao)起(qi)始(shi)位置，斷(duan)開(kai)線路。這(zhe)(zhe)是機械式的。在(zai)溫(wen)控開(kai)關表面(mian)會標有數值，例如78或者83等(deng)等(deng)。 

2、還有熱電偶式的(de)，也就是不同的(de)溫度有不同的(de)電阻，行車電腦獲取數據后作(zuo)出(chu)開啟或關(guan)閉的(de)指(zhi)令。

 3、溫(wen)(wen)控(kong)開關是(shi)控(kong)制(zhi)風(feng)扇轉動的(de)當(dang)水溫(wen)(wen)88度左右溫(wen)(wen)控(kong)開關控(kong)制(zhi)風(feng)扇底數轉100度以上風(feng)扇高速轉溫(wen)(wen)控(kong)開關一般安裝在(zai)水箱上或水管到發(fa)動機(ji)缸蓋的(de)地方有(you)3根線(xian)的(de)兩(liang)根線(xian)的(de)看車(che)型不等。 

4、 三條(tiao)線的(de)那一(yi)(yi)定是(shi)電子溫控(kong)才有，一(yi)(yi)條(tiao)是(shi)開關那過(guo)來的(de)負級(ji) 一(yi)(yi)條(tiao)是(shi)接到干(gan)燥瓶那個保護空調(diao)系統的(de)開關 還有一(yi)(yi)條(tiao)是(shi)電源 。

汽車溫控開關的位置

汽(qi)車(che)溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)(kong)(kong)(kong)開(kai)關(guan)(guan)(guan)在(zai)空(kong)調(diao)操作面板上，溫(wen)(wen)(wen)(wen)(wen)度(du)傳感器安裝在(zai)空(kong)調(diao)進風(feng)(feng)口位置(zhi)。汽(qi)車(che)上的(de)溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)(kong)(kong)(kong)開(kai)關(guan)(guan)(guan)是起溫(wen)(wen)(wen)(wen)(wen)度(du)控(kong)(kong)(kong)(kong)(kong)制的(de)作用，主要(yao)是空(kong)調(diao)溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)(kong)(kong)(kong)，其是控(kong)(kong)(kong)(kong)(kong)制空(kong)調(diao)壓縮機的(de)，當設置(zhi)的(de)溫(wen)(wen)(wen)(wen)(wen)度(du)為25度(du)時車(che)廂(xiang)溫(wen)(wen)(wen)(wen)(wen)度(du)達到了25度(du)就會關(guan)(guan)(guan)停壓縮機，風(feng)(feng)扇(shan)還會運轉的(de)，因(yin)此(ci)溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)(kong)(kong)(kong)開(kai)關(guan)(guan)(guan)是控(kong)(kong)(kong)(kong)(kong)制空(kong)調(diao)壓縮機，而不是控(kong)(kong)(kong)(kong)(kong)制風(feng)(feng)扇(shan)的(de)。汽(qi)車(che)溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)(kong)(kong)(kong)開(kai)關(guan)(guan)(guan)壞(huai)了的(de)表現(xian)：汽(qi)車(che)在(zai)運行中冷卻(que)系統溫(wen)(wen)(wen)(wen)(wen)度(du)過高(gao)會出(chu)現(xian)水溫(wen)(wen)(wen)(wen)(wen)表指針指向紅線，水溫(wen)(wen)(wen)(wen)(wen)警示燈閃(shan)亮，甚(shen)至沸(fei)騰；發動(dong)機在(zai)加速時伴隨有明顯的(de)金屬(shu)敲擊聲，同時有動(dong)力不足、水溫(wen)(wen)(wen)(wen)(wen)警示燈閃(shan)爍、難以(yi)熄火等(deng)現(xian)象(xiang)。

吉利EV7簡介

吉利EV7是吉利汽車旗下緊(jin)湊型MPV。