中央(yang)空(kong)調(diao)呈(cheng)現室(shi)內(nei)(indoor)機結(jie)(jie)冰漏水的景象是(shi)比(bi)較多(duo)見的,一定(ding)要(yao)盡早的處理(li),假如處理(li)的辦法(methods)不得當的話,是(shi)不可以解決(jue)中央(yang)空(kong)調(diao)室(shi)內(nei)機結(jie)(jie)冰的毛病(bing)的。平常(chang)我們也能夠多(duo)了解一些(xie)中央(yang)空(kong)調(diao)的運用竅門,下降(jiang)(descend)中央(yang)空(kong)調(diao)呈(cheng)現毛病(bing)的概率,那(nei)么(me)中央(yang)空(kong)調(diao)室(shi)內(nei)機結(jie)(jie)冰是(shi)什么(me)因素(factor)呢?
中央空調體系內制冷劑缺乏
寫字樓中央空(kong)(kong)調(diao)(conditioning)室內(nei)(nei)(indoor)機(ji)結(jie)冰漏水是中央空(kong)(kong)調(diao)體(ti)系(xi)(xi)(xi)(xi)內(nei)(nei)制冷(leng)劑(ji)(ji)缺乏(fa)引的,原因是室內(nei)(nei)機(ji)(Indoor unit)制冷(leng)劑(ji)(ji)壓(ya)力較低,導致(cause)蒸騰溫度(du)下降(jiang)(descend)形成的。由一個或多個冷(leng)熱(re)(re)源(yuan)系(xi)(xi)(xi)(xi)統(tong)(tong)和多個空(kong)(kong)氣調(diao)節(jie)系(xi)(xi)(xi)(xi)統(tong)(tong)組成,該系(xi)(xi)(xi)(xi)統(tong)(tong)不同于傳統(tong)(tong)冷(leng)劑(ji)(ji)式空(kong)(kong)調(diao),(如單(dan)體(ti)機(ji),VRV)集(ji)中處理空(kong)(kong)氣已達到舒適(shi)要(yao)求。采用液體(ti)氣化制冷(leng)的原理為空(kong)(kong)氣調(diao)節(jie)系(xi)(xi)(xi)(xi)統(tong)(tong)提供所需(xu)冷(leng)量,用以抵(di)消室內(nei)(nei)環境的冷(leng)負荷;制熱(re)(re)系(xi)(xi)(xi)(xi)統(tong)(tong)為空(kong)(kong)氣調(diao)節(jie)系(xi)(xi)(xi)(xi)統(tong)(tong)提供所需(xu)熱(re)(re)量,用以抵(di)消室內(nei)(nei)環境熱(re)(re)負荷。
處理辦法:正常(normal)的(de)室內(nei)(indoor)機中制冷(leng)(leng)(leng)劑的(de)蒸騰壓(ya)力應(ying)在(zai)0.5MP左右,蒸騰溫(wen)度(du)在(zai)5攝(she)氏度(du)左右,如蒸騰壓(ya)力下降至0.3MP以(yi)下,蒸騰溫(wen)度(du)相(xiang)應(ying)的(de)下降至0攝(she)氏度(du)以(yi)下,在(zai)室內(nei)熱(re)(re)交(jiao)換(exchange)器的(de)外表就(jiu)會發(fa)作結冰景象。中央空(kong)(kong)調(diao)(diao)(diao)維修由一(yi)個(ge)或多(duo)個(ge)冷(leng)(leng)(leng)熱(re)(re)源系統和多(duo)個(ge)空(kong)(kong)氣(qi)調(diao)(diao)(diao)節系統組成,該系統不(bu)同于傳統冷(leng)(leng)(leng)劑式(shi)空(kong)(kong)調(diao)(diao)(diao),(如單體機,VRV)集中處理空(kong)(kong)氣(qi)已達到舒(shu)適要(yao)求。采用液體氣(qi)化制冷(leng)(leng)(leng)的(de)原理為(wei)空(kong)(kong)氣(qi)調(diao)(diao)(diao)節系統提供(gong)所需冷(leng)(leng)(leng)量,用以(yi)抵消室內(nei)環境(jing)的(de)冷(leng)(leng)(leng)負荷;制熱(re)(re)系統為(wei)空(kong)(kong)氣(qi)調(diao)(diao)(diao)節系統提供(gong)所需熱(re)(re)量,用以(yi)抵消室內(nei)環境(jing)熱(re)(re)負荷。遇到這(zhe)種(zhong)狀(zhuang)況請專業寫(xie)字樓中央空(kong)(kong)調(diao)(diao)(diao)(conditioning)技(ji)師加雪種(zhong)就(jiu)行(xing)了。
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