汽車空調的溫控(kong)開關原(yuan)理:
1、溫(wen)(wen)(wen)控開關(guan)內部有個雙金(jin)屬片,具有不同(tong)的(de)熱(re)膨(peng)脹系數,這(zhe)樣就能(neng)在(zai)達(da)(da)到(dao)一定(ding)范(fan)圍的(de)臨(lin)界(jie)點(dian)溫(wen)(wen)(wen)度(du)時(shi)發生形(xing)變使觸點(dian)結合(he),達(da)(da)到(dao)通電的(de)目的(de),低于這(zhe)個溫(wen)(wen)(wen)度(du)范(fan)圍后回(hui)復到(dao)起始位置,斷開線路。這(zhe)是機械式(shi)的(de)。在(zai)溫(wen)(wen)(wen)控開關(guan)表面會標(biao)有數值(zhi),例(li)如78或者83等(deng)等(deng)。
2、還有熱電偶式的(de),也就是(shi)不(bu)同(tong)的(de)溫度有不(bu)同(tong)的(de)電阻(zu),行車(che)電腦獲取數據后作出開啟或關閉的(de)指令。
3、溫(wen)控(kong)(kong)(kong)開(kai)關是(shi)控(kong)(kong)(kong)制(zhi)風(feng)扇(shan)轉(zhuan)動的(de)當(dang)水(shui)溫(wen)88度左右溫(wen)控(kong)(kong)(kong)開(kai)關控(kong)(kong)(kong)制(zhi)風(feng)扇(shan)底數(shu)轉(zhuan)100度以上風(feng)扇(shan)高速轉(zhuan)溫(wen)控(kong)(kong)(kong)開(kai)關一(yi)般安裝在(zai)水(shui)箱(xiang)上或水(shui)管(guan)到發動機(ji)缸蓋的(de)地方有3根線(xian)的(de)兩根線(xian)的(de)看車型不等。
4、 三條(tiao)線(xian)的那(nei)一定是電子溫(wen)控(kong)才有(you),一條(tiao)是開(kai)關那(nei)過來的負(fu)級 一條(tiao)是接到(dao)干燥瓶那(nei)個保護(hu)空調系(xi)統的開(kai)關 還有(you)一條(tiao)是電源 。
汽(qi)車(che)(che)溫(wen)(wen)控(kong)(kong)(kong)開(kai)關(guan)(guan)在(zai)空(kong)調(diao)操(cao)作(zuo)面板上(shang),溫(wen)(wen)度(du)(du)傳感器安裝在(zai)空(kong)調(diao)進風(feng)(feng)口(kou)位置(zhi)。汽(qi)車(che)(che)上(shang)的(de)(de)(de)溫(wen)(wen)控(kong)(kong)(kong)開(kai)關(guan)(guan)是(shi)起溫(wen)(wen)度(du)(du)控(kong)(kong)(kong)制(zhi)的(de)(de)(de)作(zuo)用,主(zhu)要是(shi)空(kong)調(diao)溫(wen)(wen)控(kong)(kong)(kong),其(qi)是(shi)控(kong)(kong)(kong)制(zhi)空(kong)調(diao)壓縮機(ji)(ji)的(de)(de)(de),當設(she)置(zhi)的(de)(de)(de)溫(wen)(wen)度(du)(du)為25度(du)(du)時車(che)(che)廂溫(wen)(wen)度(du)(du)達到了25度(du)(du)就會關(guan)(guan)停壓縮機(ji)(ji),風(feng)(feng)扇還(huan)會運轉(zhuan)的(de)(de)(de),因此溫(wen)(wen)控(kong)(kong)(kong)開(kai)關(guan)(guan)是(shi)控(kong)(kong)(kong)制(zhi)空(kong)調(diao)壓縮機(ji)(ji),而不(bu)是(shi)控(kong)(kong)(kong)制(zhi)風(feng)(feng)扇的(de)(de)(de)。汽(qi)車(che)(che)溫(wen)(wen)控(kong)(kong)(kong)開(kai)關(guan)(guan)壞(huai)了的(de)(de)(de)表(biao)現(xian):汽(qi)車(che)(che)在(zai)運行中冷卻系統(tong)溫(wen)(wen)度(du)(du)過(guo)高會出現(xian)水溫(wen)(wen)表(biao)指針(zhen)指向紅線,水溫(wen)(wen)警(jing)示(shi)燈(deng)閃亮,甚至(zhi)沸騰(teng);發(fa)動(dong)機(ji)(ji)在(zai)加速時伴隨(sui)有明顯(xian)的(de)(de)(de)金(jin)屬敲擊聲,同時有動(dong)力不(bu)足(zu)、水溫(wen)(wen)警(jing)示(shi)燈(deng)閃爍(shuo)、難以熄火等現(xian)象。
2021年4月26日,吉利(li)帝豪家(jia)族全新SUV-帝豪S正式上市,推出1.4T-CVT和1.4T-6MT兩種(zhong)動力組(zu)合共(gong)4款車型,官方指導(dao)價為8.49萬(wan)元-10.89萬(wan)元。
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