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為你介紹中央空調水系統的工作原理
來源:亞洲精品小視頻:peiyin114.com 發布(bu)時間:2018年09月11日
為(wei)你介紹中央(yang)空調(diao)水系(xi)統(tong)的(de)工作原理(li),家用中央(yang)空調(diao)水系(xi)統(tong)簡稱水機,與家用中央(yang)空調(diao)氟(fu)系(xi)統(tong)的(de)區別主(zhu)要是水機是二次換熱冷(leng)媒(mei)到水,而氟(fu)機則是冷(leng)媒(mei)直接到末端。它的(de)工作原理(li)是什么?接下來亞洲精品小視頻:云(yun)南(nan)中央(yang)空調(diao)公(gong)司為你介(jie)紹。

  1、冷凍水循環(huan)系統(tong)

  該(gai)部分由冷凍(dong)泵(beng)、室(shi)內(nei)(nei)風(feng)機(ji)及冷凍(dong)水(shui)管道等組(zu)成。從主機(ji)蒸(zheng)發(fa)器流出的低溫冷凍(dong)水(shui)由冷凍(dong)泵(beng)加壓送入冷凍(dong)水(shui)管道(出水(shui)),進入室(shi)內(nei)(nei)進行熱(re)(re)交換,帶走房間內(nei)(nei)的熱(re)(re)量(liang),回(hui)到(dao)主機(ji)蒸(zheng)發(fa)器(回(hui)水(shui))。室(shi)內(nei)(nei)風(feng)機(ji)用于將空氣(qi)吹過(guo)冷凍(dong)水(shui)管道,降低空氣(qi)溫度,加速室(shi)內(nei)(nei)熱(re)(re)交換。

  2、冷卻水循(xun)環部分

  該部(bu)分由冷(leng)(leng)卻泵(beng)、冷(leng)(leng)卻水(shui)(shui)(shui)(shui)(shui)(shui)管道、冷(leng)(leng)卻水(shui)(shui)(shui)(shui)(shui)(shui)塔等組(zu)成。冷(leng)(leng)凍水(shui)(shui)(shui)(shui)(shui)(shui)循環(huan)系(xi)統(tong)進行室(shi)內熱交換的同(tong)時,必將(jiang)帶走室(shi)內大量的熱能。該熱能通過(guo)主機(ji)內的冷(leng)(leng)媒傳遞給冷(leng)(leng)卻水(shui)(shui)(shui)(shui)(shui)(shui),使(shi)冷(leng)(leng)卻水(shui)(shui)(shui)(shui)(shui)(shui)溫度(du)升(sheng)高。冷(leng)(leng)卻泵(beng)將(jiang)升(sheng)溫后的冷(leng)(leng)卻水(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)入冷(leng)(leng)卻水(shui)(shui)(shui)(shui)(shui)(shui)塔(出水(shui)(shui)(shui)(shui)(shui)(shui)),使(shi)之與大氣(qi)進行熱交換,降低溫度(du)后再送回主機(ji)冷(leng)(leng)凝(ning)器(回水(shui)(shui)(shui)(shui)(shui)(shui))。

  3、主機

  主機部分由壓(ya)縮機、蒸發器、冷凝器及冷媒(制冷劑)等(deng)組(zu)成,其(qi)工作循環過程如下:

  首先低壓(ya)氣(qi)(qi)態(tai)冷(leng)(leng)(leng)(leng)(leng)媒(mei)(mei)被壓(ya)縮(suo)機(ji)加壓(ya)進(jin)入冷(leng)(leng)(leng)(leng)(leng)凝(ning)器并(bing)逐漸冷(leng)(leng)(leng)(leng)(leng)凝(ning)成高壓(ya)液體。在(zai)冷(leng)(leng)(leng)(leng)(leng)凝(ning)過程中(zhong)冷(leng)(leng)(leng)(leng)(leng)媒(mei)(mei)會釋(shi)放出大(da)量熱能(neng),這部分熱能(neng)被冷(leng)(leng)(leng)(leng)(leng)凝(ning)器中(zhong)的(de)冷(leng)(leng)(leng)(leng)(leng)卻水(shui)吸(xi)收并(bing)送(song)到(dao)(dao)室外的(de)冷(leng)(leng)(leng)(leng)(leng)卻塔上(shang),釋(shi)放到(dao)(dao)大(da)氣(qi)(qi)中(zhong)去。隨(sui)后冷(leng)(leng)(leng)(leng)(leng)凝(ning)器中(zhong)的(de)高壓(ya)液態(tai)冷(leng)(leng)(leng)(leng)(leng)媒(mei)(mei)在(zai)流經(jing)蒸發(fa)(fa)器前(qian)的(de)節流降(jiang)壓(ya)裝置時(shi),因(yin)為(wei)壓(ya)力的(de)突變而氣(qi)(qi)化(hua)(hua),形(xing)成氣(qi)(qi)液混合物進(jin)入蒸發(fa)(fa)器。冷(leng)(leng)(leng)(leng)(leng)媒(mei)(mei)在(zai)蒸發(fa)(fa)器中(zhong)不斷(duan)氣(qi)(qi)化(hua)(hua),同時(shi)會吸(xi)收冷(leng)(leng)(leng)(leng)(leng)凍水(shui)中(zhong)的(de)熱量使冷(leng)(leng)(leng)(leng)(leng)凍水(shui)達到(dao)(dao)較低溫(wen)度。蒸發(fa)(fa)器中(zhong)氣(qi)(qi)化(hua)(hua)后的(de)冷(leng)(leng)(leng)(leng)(leng)媒(mei)(mei)又(you)變成了(le)低壓(ya)氣(qi)(qi)體,重(zhong)新進(jin)入了(le)壓(ya)縮(suo)機(ji),如此循(xun)環往復。

  家(jia)用(yong)中央(yang)空(kong)調水系(xi)統(tong)主要是風(feng)(feng)冷(leng)(leng)式,即(ji)冷(leng)(leng)凍水/熱(re)(re)水系(xi)統(tong),一(yi)般采用(yong)單(dan)管(guan)制,夏天(tian)循環冷(leng)(leng)凍水,冬天(tian)循環熱(re)(re)水,循環水系(xi)統(tong)是中央(yang)空(kong)調系(xi)統(tong)中重要的(de)一(yi)部分。水系(xi)統(tong)的(de)運行過(guo)程,半集中式風(feng)(feng)機盤管(guan)系(xi)統(tong)將(jiang)室內負荷全部由冷(leng)(leng)熱(re)(re)水機組(zu)來承擔。而各房間風(feng)(feng)機盤管(guan)通(tong)過(guo)管(guan)道與冷(leng)(leng)熱(re)(re)水機組(zu)相連,靠所提(ti)供(gong)(gong)的(de)冷(leng)(leng)熱(re)(re)水來供(gong)(gong)冷(leng)(leng)和供(gong)(gong)熱(re)(re)。

 亞洲精品小視頻: 云南中央(yang)空調水系統(tong)布置靈活,獨立調(diao)(diao)節性(xing)好,舒適度(du)非常高(gao),能(neng)滿足(zu)復雜房型分散使用、各個房間獨立運行的需要(yao)。另外,目前新型的水系統(tong)空調(diao)(diao)也是地板(ban)采(cai)暖系統(tong)應用的較佳的解決方案(an)之(zhi)一,通過與地板(ban)采(cai)暖的有效結合,采(cai)用中低(di)水溫大面(mian)積低(di)溫輻(fu)射采(cai)暖的方式,比傳統(tong)的風機盤管采(cai)暖系統(tong)更加舒適節能(neng)。

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