汽車空調系(xi)統(tong)有兩個主要的(de)(de)(de)(de)空調管,一根(gen)(gen)是(shi)從蒸發器(qi)到(dao)壓(ya)縮機的(de)(de)(de)(de)低(di)壓(ya)管,另外一根(gen)(gen)是(shi)從冷(leng)凝器(qi)到(dao)蒸發器(qi)的(de)(de)(de)(de)高壓(ya)管。包裹(guo)這(zhe)兩根(gen)(gen)空調管可(ke)以(yi)提高空調系(xi)統(tong)的(de)(de)(de)(de)制冷(leng)性能嗎?答案是(shi)肯定的(de)(de)(de)(de),但是(shi)包裹(guo)的(de)(de)(de)(de)方法和位置是(shi)很有講究。如(ru)果包裹(guo)不(bu)當,可(ke)能會起到(dao)相反(fan)的(de)(de)(de)(de)效果。
汽車(che)空(kong)調原理:壓(ya)(ya)(ya)(ya)縮機往往是(shi)安裝在發(fa)(fa)(fa)(fa)(fa)動(dong)機上,并用皮帶驅(qu)(qu)動(dong)(也有直接(jie)驅(qu)(qu)動(dong)的(de)),冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)安裝在汽車(che)散(san)熱(re)(re)器(qi)(qi)(qi)的(de)前(qian)方,而蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器(qi)(qi)(qi)在車(che)里面,工作(zuo)時(shi)從(cong)蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器(qi)(qi)(qi)出來的(de)低(di)壓(ya)(ya)(ya)(ya)氣(qi)態致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)流經(jing)壓(ya)(ya)(ya)(ya)縮機變(bian)成高(gao)壓(ya)(ya)(ya)(ya)高(gao)溫氣(qi)體(ti),經(jing)過冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)散(san)熱(re)(re)管降(jiang)(jiang)溫冷(leng)(leng)(leng)卻變(bian)成高(gao)壓(ya)(ya)(ya)(ya)低(di)溫的(de)液(ye)(ye)體(ti),再(zai)經(jing)過貯液(ye)(ye)干燥器(qi)(qi)(qi)除濕與緩沖,然(ran)后(hou)以較穩定的(de)壓(ya)(ya)(ya)(ya)力(li)和(he)(he)流量流向膨(peng)脹閥,經(jing)節流和(he)(he)降(jiang)(jiang)壓(ya)(ya)(ya)(ya)最(zui)后(hou)流向蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器(qi)(qi)(qi)。致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)一遇低(di)壓(ya)(ya)(ya)(ya)環(huan)境即蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa),吸(xi)收(shou)大量熱(re)(re)能。車(che)廂內的(de)空(kong)氣(qi)不(bu)斷流經(jing)蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器(qi)(qi)(qi),車(che)廂內溫度也就(jiu)因此降(jiang)(jiang)低(di)。液(ye)(ye)態致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)流經(jing)蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器(qi)(qi)(qi)后(hou)再(zai)次(ci)變(bian)成低(di)壓(ya)(ya)(ya)(ya)氣(qi)體(ti),又(you)(you)重新被吸(xi)入壓(ya)(ya)(ya)(ya)縮機進(jin)(jin)行下(xia)一次(ci)的(de)循環(huan)工作(zuo)。在整個系統(tong)中(zhong),膨(peng)脹閥是(shi)控制致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)進(jin)(jin)入蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器(qi)(qi)(qi)的(de)機關,致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)進(jin)(jin)入蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器(qi)(qi)(qi)太多就(jiu)不(bu)易蒸(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)而太少冷(leng)(leng)(leng)氣(qi)又(you)(you)會(hui)不(bu)夠,因此膨(peng)脹閥是(shi)調節中(zhong)樞(shu)。而壓(ya)(ya)(ya)(ya)縮機是(shi)系統(tong)的(de)心(xin)臟,系統(tong)循環(huan)的(de)動(dong)力(li)源泉。
大宇貴族(zu)2000當行(xing)車時,power加力超車檔燈一(yi)閃(shan)閃(shan)被鎖(suo)在三(san)擋,不(bu)能升(sheng)降,但關(guan)閉車重新(xin)起動,燈就滅,過(guo)一(yi)會(hui)又閃(shan)了.如果燈不(bu)閃(shan),行(xing)車跳(tiao)檔是正常.請(qing)提寶貴意(yi)見
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