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制冷系統的部件屬于換熱器的一種形式

2024-02-14

   冷(leng)(leng)凝(ning)(ning)(ning)器(qi)(qi)是一種(zhong)冷(leng)(leng)卻設備。冷(leng)(leng)凝(ning)(ning)(ning)器(qi)(qi)位于(yu)壓縮(suo)機后、膨脹閥前。冷(leng)(leng)凝(ning)(ning)(ning)器(qi)(qi)的作(zuo)用是除去蒸發(fa)器(qi)(qi)中吸(xi)收的制(zhi)(zhi)冷(leng)(leng)劑(ji)的熱(re)量。冷(leng)(leng)凝(ning)(ning)(ning)器(qi)(qi)主要(yao)有兩種(zhong)類型,風(feng)冷(leng)(leng)式和水(shui)(shui)冷(leng)(leng)式。水(shui)(shui)冷(leng)(leng)式冷(leng)(leng)凝(ning)(ning)(ning)器(qi)(qi)將在冷(leng)(leng)卻塔(ta)和冷(leng)(leng)凝(ning)(ning)(ning)器(qi)(qi)之間(jian)反復循環“冷(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)”。從壓縮(suo)機進(jin)入冷(leng)(leng)凝(ning)(ning)(ning)器(qi)(qi)的熱(re)制(zhi)(zhi)冷(leng)(leng)劑(ji)將其熱(re)量傳(chuan)遞(di)給水(shui)(shui),水(shui)(shui)將被送到冷(leng)(leng)卻塔(ta)并從建筑物排出(chu)。制(zhi)(zhi)冷(leng)(leng)劑(ji)和水(shui)(shui)不能混合。他們被管壁隔開。管路內流動,制(zhi)(zhi)冷(leng)(leng)劑(ji)流出(chu)。

   制(zhi)冷系統的(de)部件屬于換熱器的(de)一種,它可以將氣體(ti)或(huo)蒸(zheng)汽轉化為液體(ti),并將管(guan)道內的(de)熱量快速地(di)傳遞到(dao)管(guan)道附(fu)近的(de)空(kong)氣中。冷凝器的(de)工作過程(cheng)是放熱過程(cheng),因此冷凝器的(de)溫度(du)較高。

冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)用于(yu)放熱(re)。制冷(leng)(leng)(leng)劑由壓縮機壓縮到(dao)冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi),冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)末端有(you)毛(mao)(mao)細管(guan)。毛(mao)(mao)細管(guan)會產(chan)生阻(zu)力,使壓縮機排出的(de)(de)壓縮氣體制冷(leng)(leng)(leng)劑液(ye)化,達(da)到(dao)放熱(re)效(xiao)果。冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)是(shi)高壓的(de)(de),只會是(shi)熱(re)的(de)(de)。蒸(zheng)(zheng)發器(qi)(qi)(qi)是(shi)冷(leng)(leng)(leng)的(de)(de)。冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)的(de)(de)液(ye)態制冷(leng)(leng)(leng)劑經(jing)過毛(mao)(mao)細管(guan)后會到(dao)達(da)蒸(zheng)(zheng)發器(qi)(qi)(qi),迅速汽化、蒸(zheng)(zheng)發、吸(xi)熱(re),達(da)到(dao)冷(leng)(leng)(leng)卻效(xiao)果。這就是(shi)冷(leng)(leng)(leng)卻能(neng)力和(he)熱(re)量是(shi)如何不斷(duan)產(chan)生的(de)(de)。