汽車(che)制(zhi)造(zao)車(che)間(jian)(jian)(jian)通(tong)常(chang)(chang)屬(shu)于典(dian)型的(de)高(gao)(gao)大型空(kong)(kong)間(jian)(jian)(jian)環境,大多(duo)是(shi)鋼(gang)構(gou)結構(gou),地面物件設備(bei)眾多(duo)而人員(yuan)相對不夠密(mi)集,車(che)間(jian)(jian)(jian)高(gao)(gao)溫常(chang)(chang)年通(tong)風(feng)不良,因空(kong)(kong)間(jian)(jian)(jian)太高(gao)(gao),一般(ban)中央空(kong)(kong)調設備(bei)因產(chan)品適(shi)用(yong)的(de)局(ju)限性,以及造(zao)價高(gao)(gao)昂基(ji)本沒有采用(yong)的(de)可能(neng)性,而其它(ta)一般(ban)的(de)通(tong)風(feng)降(jiang)(jiang)溫設備(bei)僅能(neng)做局(ju)部有限改善,因此汽車(che)制(zhi)造(zao)車(che)間(jian)(jian)(jian)通(tong)風(feng)降(jiang)(jiang)溫是(shi)個全行業(ye)的(de)難(nan)題。