狼群影院

溫控開關簡介

汽車空調的溫(wen)控開關原理： 

1、溫(wen)控(kong)開(kai)(kai)關(guan)內(nei)部有(you)(you)個雙金(jin)屬片，具有(you)(you)不同的熱膨脹系(xi)數(shu)，這(zhe)(zhe)樣就(jiu)能在(zai)(zai)達到(dao)(dao)一定范(fan)圍(wei)的臨界點溫(wen)度時發生形(xing)變使(shi)觸點結合，達到(dao)(dao)通電的目的，低(di)于這(zhe)(zhe)個溫(wen)度范(fan)圍(wei)后(hou)回復到(dao)(dao)起始位置，斷開(kai)(kai)線(xian)路。這(zhe)(zhe)是機械式的。在(zai)(zai)溫(wen)控(kong)開(kai)(kai)關(guan)表面會標有(you)(you)數(shu)值，例如78或者83等等。 

2、還有熱電偶式的，也就(jiu)是(shi)不同(tong)的溫度有不同(tong)的電阻，行車電腦獲(huo)取數據后作出開啟或關閉(bi)的指令(ling)。

 3、溫控(kong)(kong)(kong)開關(guan)是控(kong)(kong)(kong)制(zhi)風扇轉動的當水(shui)溫88度左右溫控(kong)(kong)(kong)開關(guan)控(kong)(kong)(kong)制(zhi)風扇底(di)數轉100度以上(shang)風扇高速轉溫控(kong)(kong)(kong)開關(guan)一(yi)般安(an)裝在(zai)水(shui)箱上(shang)或水(shui)管到發動機缸(gang)蓋的地方有3根(gen)線(xian)的兩根(gen)線(xian)的看(kan)車型不等。 

4、 三條(tiao)線的(de)(de)那一定是電(dian)子溫控才有，一條(tiao)是開關那過來的(de)(de)負(fu)級(ji) 一條(tiao)是接到干燥瓶那個保護空調(diao)系統的(de)(de)開關 還有一條(tiao)是電(dian)源 。

汽車溫控開關的位置

汽(qi)車(che)溫(wen)(wen)(wen)控(kong)(kong)(kong)開(kai)(kai)關(guan)(guan)在空調(diao)(diao)操作面板(ban)上(shang)(shang)，溫(wen)(wen)(wen)度(du)(du)傳(chuan)感器(qi)安裝在空調(diao)(diao)進風口位置(zhi)。汽(qi)車(che)上(shang)(shang)的溫(wen)(wen)(wen)控(kong)(kong)(kong)開(kai)(kai)關(guan)(guan)是起溫(wen)(wen)(wen)度(du)(du)控(kong)(kong)(kong)制的作用，主(zhu)要是空調(diao)(diao)溫(wen)(wen)(wen)控(kong)(kong)(kong)，其是控(kong)(kong)(kong)制空調(diao)(diao)壓(ya)(ya)縮機的，當(dang)設置(zhi)的溫(wen)(wen)(wen)度(du)(du)為(wei)25度(du)(du)時(shi)車(che)廂溫(wen)(wen)(wen)度(du)(du)達到了(le)25度(du)(du)就會關(guan)(guan)停壓(ya)(ya)縮機，風扇(shan)還(huan)會運轉的，因此溫(wen)(wen)(wen)控(kong)(kong)(kong)開(kai)(kai)關(guan)(guan)是控(kong)(kong)(kong)制空調(diao)(diao)壓(ya)(ya)縮機，而不是控(kong)(kong)(kong)制風扇(shan)的。汽(qi)車(che)溫(wen)(wen)(wen)控(kong)(kong)(kong)開(kai)(kai)關(guan)(guan)壞了(le)的表現(xian)：汽(qi)車(che)在運行中(zhong)冷(leng)卻系(xi)統溫(wen)(wen)(wen)度(du)(du)過高會出現(xian)水溫(wen)(wen)(wen)表指(zhi)針指(zhi)向紅線，水溫(wen)(wen)(wen)警示燈(deng)閃(shan)亮，甚至沸騰；發動機在加(jia)速時(shi)伴隨(sui)有明顯的金屬敲擊聲，同時(shi)有動力(li)不足、水溫(wen)(wen)(wen)警示燈(deng)閃(shan)爍、難(nan)以(yi)熄火等現(xian)象(xiang)。

風景快運簡介

中(zhong)國正在迎來新一輪城(cheng)(cheng)市(shi)(shi)化浪潮(chao)，城(cheng)(cheng)市(shi)(shi)物流(liu)的需求(qiu)空前增長。但是，目前的城(cheng)(cheng)市(shi)(shi)物流(liu)與(yu)現代化的城(cheng)(cheng)市(shi)(shi)管理產生了尖(jian)銳(rui)的沖突(tu)：一方面(mian)(mian)，城(cheng)(cheng)市(shi)(shi)物流(liu)量不斷(duan)增大，物流(liu)用車(che)需求(qiu)日益增長，但另一方面(mian)(mian)，出于城(cheng)(cheng)市(shi)(shi)形象和城(cheng)(cheng)市(shi)(shi)管理的考慮，各大中(zhong)城(cheng)(cheng)市(shi)(shi)主(zhu)城(cheng)(cheng)區(qu)禁行載(zai)貨車(che)的力度也(ye)在加大，導致(zhi)最(zui)適合載(zai)貨的重卡、輕卡、皮卡進城(cheng)(cheng)難，本來可以拾(shi)遺補(bu)缺的微(wei)型面(mian)(mian)包車(che)也(ye)在被大城(cheng)(cheng)市(shi)(shi)"