汽車空(kong)調系統有(you)(you)兩個主(zhu)要(yao)的空(kong)調管,一根(gen)(gen)是(shi)(shi)從(cong)蒸發(fa)器(qi)到壓縮機的低壓管,另外一根(gen)(gen)是(shi)(shi)從(cong)冷凝(ning)器(qi)到蒸發(fa)器(qi)的高(gao)(gao)壓管。包(bao)裹(guo)這兩根(gen)(gen)空(kong)調管可以提高(gao)(gao)空(kong)調系統的制冷性能嗎?答案(an)是(shi)(shi)肯定的,但是(shi)(shi)包(bao)裹(guo)的方法和位(wei)置是(shi)(shi)很(hen)有(you)(you)講(jiang)究。如果包(bao)裹(guo)不當(dang),可能會起(qi)到相(xiang)反的效果。
汽車(che)空(kong)調(diao)(diao)原理(li):壓(ya)(ya)縮(suo)(suo)機往往是安(an)裝(zhuang)在(zai)發(fa)(fa)(fa)動機上,并(bing)用皮帶(dai)驅(qu)動(也有(you)直接驅(qu)動的(de)(de)(de)(de)),冷凝(ning)器(qi)(qi)安(an)裝(zhuang)在(zai)汽車(che)散熱(re)(re)器(qi)(qi)的(de)(de)(de)(de)前方,而蒸發(fa)(fa)(fa)器(qi)(qi)在(zai)車(che)里面,工(gong)作時從蒸發(fa)(fa)(fa)器(qi)(qi)出來(lai)的(de)(de)(de)(de)低(di)壓(ya)(ya)氣(qi)態(tai)致(zhi)冷劑(ji)(ji)(ji)流(liu)(liu)(liu)經(jing)(jing)壓(ya)(ya)縮(suo)(suo)機變(bian)成(cheng)高(gao)壓(ya)(ya)高(gao)溫(wen)氣(qi)體,經(jing)(jing)過冷凝(ning)器(qi)(qi)散熱(re)(re)管降(jiang)溫(wen)冷卻(que)變(bian)成(cheng)高(gao)壓(ya)(ya)低(di)溫(wen)的(de)(de)(de)(de)液(ye)體,再經(jing)(jing)過貯液(ye)干(gan)燥器(qi)(qi)除(chu)濕與緩沖,然(ran)后(hou)以較穩(wen)定的(de)(de)(de)(de)壓(ya)(ya)力(li)和流(liu)(liu)(liu)量(liang)(liang)流(liu)(liu)(liu)向膨脹閥,經(jing)(jing)節流(liu)(liu)(liu)和降(jiang)壓(ya)(ya)最后(hou)流(liu)(liu)(liu)向蒸發(fa)(fa)(fa)器(qi)(qi)。致(zhi)冷劑(ji)(ji)(ji)一遇低(di)壓(ya)(ya)環境(jing)即蒸發(fa)(fa)(fa),吸收大量(liang)(liang)熱(re)(re)能(neng)。車(che)廂(xiang)內的(de)(de)(de)(de)空(kong)氣(qi)不(bu)(bu)斷流(liu)(liu)(liu)經(jing)(jing)蒸發(fa)(fa)(fa)器(qi)(qi),車(che)廂(xiang)內溫(wen)度也就(jiu)因(yin)(yin)此降(jiang)低(di)。液(ye)態(tai)致(zhi)冷劑(ji)(ji)(ji)流(liu)(liu)(liu)經(jing)(jing)蒸發(fa)(fa)(fa)器(qi)(qi)后(hou)再次(ci)變(bian)成(cheng)低(di)壓(ya)(ya)氣(qi)體,又(you)重新被(bei)吸入(ru)壓(ya)(ya)縮(suo)(suo)機進行下一次(ci)的(de)(de)(de)(de)循環工(gong)作。在(zai)整(zheng)個系統(tong)中(zhong),膨脹閥是控制(zhi)致(zhi)冷劑(ji)(ji)(ji)進入(ru)蒸發(fa)(fa)(fa)器(qi)(qi)的(de)(de)(de)(de)機關(guan),致(zhi)冷劑(ji)(ji)(ji)進入(ru)蒸發(fa)(fa)(fa)器(qi)(qi)太(tai)多(duo)就(jiu)不(bu)(bu)易蒸發(fa)(fa)(fa)而太(tai)少冷氣(qi)又(you)會不(bu)(bu)夠,因(yin)(yin)此膨脹閥是調(diao)(diao)節中(zhong)樞(shu)。而壓(ya)(ya)縮(suo)(suo)機是系統(tong)的(de)(de)(de)(de)心臟,系統(tong)循環的(de)(de)(de)(de)動力(li)源泉。
安徽獵(lie)豹汽(qi)車股份公(gong)司(si)成(cheng)立于2005年(nian)3月28日(ri),是(shi)湖南長(chang)豐集團(獵(lie)豹汽(qi)車)在滁州的(de)戰略核心企業(ye),也是(shi)繼長(chang)沙總(zong)部、永(yong)州基地(di)(di)之后的(de)第二大整車生(sheng)產(chan)(chan)(chan)基地(di)(di)。公(gong)司(si)現占地(di)(di)面(mian)積約(yue)466.3畝,其中(zhong)建(jian)筑面(mian)積為(wei)(wei)6萬(wan)平米,注冊資(zi)(zi)本6億(yi)元(yuan)(yuan)人(ren)(ren)(ren)民幣,職(zhi)工(gong)(gong)(gong)(gong)860人(ren)(ren)(ren),其中(zhong)大專以(yi)(yi)(yi)(yi)上學歷258人(ren)(ren)(ren),各類(lei)職(zhi)業(ye)資(zi)(zi)格人(ren)(ren)(ren)員共260人(ren)(ren)(ren),擁有中(zhong)級以(yi)(yi)(yi)(yi)上職(zhi)稱的(de)人(ren)(ren)(ren)員共57人(ren)(ren)(ren),其中(zhong)技術線(xian)工(gong)(gong)(gong)(gong)程師以(yi)(yi)(yi)(yi)上人(ren)(ren)(ren)員為(wei)(wei)50人(ren)(ren)(ren)。目(mu)前總(zong)資(zi)(zi)產(chan)(chan)(chan)約(yue)為(wei)(wei)5.2億(yi)元(yuan)(yuan),負債率為(wei)(wei)46%,公(gong)司(si)成(cheng)立以(yi)(yi)(yi)(yi)來,在原有的(de)生(sheng)產(chan)(chan)(chan)規(gui)模(mo)上投入巨資(zi)(zi)進行了技術改造,迄今為(wei)(wei)止已經形成(cheng)單(dan)班1萬(wan)臺的(de)年(nian)產(chan)(chan)(chan)能(neng)力。主導產(chan)(chan)(chan)品為(wei)(wei)飛鈴、飛揚和CT5三大系(xi)列(lie)皮卡(ka)以(yi)(yi)(yi)(yi)及(ji)SUV系(xi)列(lie),涵蓋低、中(zhong)、高三個檔次,具有皮卡(ka)及(ji)SUV研(yan)發(fa)、制造、質保和營銷的(de)產(chan)(chan)(chan)業(ye)化(hua)能(neng)力。 公(gong)司(si)整體搬遷升(sheng)級改造項(xiang)(xiang)(xiang)目(mu)于2013年(nian)2月22日(ri)簽訂(ding)協(xie)議(yi),同時獲(huo)得國家工(gong)(gong)(gong)(gong)信(xin)部批(pi)復。該項(xiang)(xiang)(xiang)目(mu)總(zong)投資(zi)(zi)292174萬(wan)元(yuan)(yuan),占地(di)(di)985畝,總(zong)建(jian)筑面(mian)積193446平方米,達產(chan)(chan)(chan)產(chan)(chan)(chan)值(zhi)(zhi)94.7億(yi)元(yuan)(yuan),利潤(run)7.58億(yi)元(yuan)(yuan),上繳稅收3.3億(yi)元(yuan)(yuan)。2013年(nian)4月,項(xiang)(xiang)(xiang)目(mu)開工(gong)(gong)(gong)(gong)建(jian)設(she)。計(ji)劃在18個月內完(wan)成(cheng)工(gong)(gong)(gong)(gong)藝、土建(jian)、公(gong)用(yong)工(gong)(gong)(gong)(gong)程的(de)設(she)計(ji)、施(shi)工(gong)(gong)(gong)(gong)以(yi)(yi)(yi)(yi)及(ji)設(she)備(bei)及(ji)工(gong)(gong)(gong)(gong)裝的(de)采購和制造工(gong)(gong)(gong)(gong)作。2014年(nian)9月開始試(shi)生(sheng)產(chan)(chan)(chan),2016年(nian)1月份達綱生(sheng)產(chan)(chan)(chan)。 2013年(nian)公(gong)司(si)實現總(zong)產(chan)(chan)(chan)值(zhi)(zhi)4.2億(yi)元(yuan)(yuan),2014年(nian)一季度實現產(chan)(chan)(chan)值(zhi)(zhi)2.2億(yi)元(yuan)(yuan),同比(bi)增長(chang)8.5%
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