空調(diao)常見的除(chu)(chu)濕方(fang)式有2種(zhong)(zhong)。一種(zhong)(zhong)就是(shi)制冷除(chu)(chu)濕;另外一種(zhong)(zhong)就是(shi)獨(du)立的除(chu)(chu)濕功能。下面分(fen)別說(shuo)說(shuo)空調(diao)除(chu)(chu)濕是(shi)如何(he)工作的。 

A.空(kong)調制(zhi)(zhi)冷(leng)(leng)除(chu)濕(shi)，在制(zhi)(zhi)冷(leng)(leng)的(de)(de)(de)過程(cheng)中，潮(chao)濕(shi)的(de)(de)(de)空(kong)氣(qi)通過空(kong)調器蒸發(fa)器后溫度(du)(du)會(hui)大(da)幅度(du)(du)下降(jiang)(jiang)，空(kong)氣(qi)濕(shi)度(du)(du)處于一種過飽和狀態(tai)，多余水(shui)(shui)汽(qi)以冷(leng)(leng)凝(ning)水(shui)(shui)的(de)(de)(de)形式(shi)析出(chu)，凝(ning)結于蒸發(fa)器的(de)(de)(de)翅片上，也(ye)就(jiu)(jiu)是(shi)(shi)“凝(ning)露”，等(deng)到(dao)制(zhi)(zhi)冷(leng)(leng)模(mo)式(shi)達到(dao)一定的(de)(de)(de)平衡狀態(tai)，空(kong)氣(qi)濕(shi)度(du)(du)也(ye)就(jiu)(jiu)降(jiang)(jiang)到(dao)了(le)一定的(de)(de)(de)水(shui)(shui)平。因此，當空(kong)調制(zhi)(zhi)冷(leng)(leng)的(de)(de)(de)過程(cheng)中，不但(dan)空(kong)氣(qi)溫度(du)(du)降(jiang)(jiang)低(di)了(le)，連同空(kong)氣(qi)的(de)(de)(de)濕(shi)度(du)(du)也(ye)會(hui)跟著降(jiang)(jiang)低(di)。這就(jiu)(jiu)是(shi)(shi)空(kong)調制(zhi)(zhi)冷(leng)(leng)模(mo)式(shi)下的(de)(de)(de)除(chu)濕(shi)工作(zuo)原理(li)，實(shi)際上是(shi)(shi)制(zhi)(zhi)冷(leng)(leng)過程(cheng)伴隨的(de)(de)(de)“副作(zuo)用”，降(jiang)(jiang)低(di)濕(shi)度(du)(du)。 

B.空(kong)調(diao)在非制(zhi)冷(leng)(leng)模式下(xia)的獨立(li)除濕(shi)(shi)功能工(gong)作(zuo)(zuo)原理又(you)是如(ru)何(he)呢？現在不(bu)少空(kong)調(diao)都有獨立(li)的除濕(shi)(shi)功能，其實其工(gong)作(zuo)(zuo)原理是將(jiang)通(tong)過蒸發(fa)器被冷(leng)(leng)卻了的空(kong)氣(qi)再加熱(re)到(dao)原來的溫(wen)(wen)(wen)度(du)，然后再送入室(shi)(shi)內。就是說(shuo)室(shi)(shi)內風扇一直以(yi)低速運行，壓縮(suo)機開(kai)開(kai)停停，制(zhi)冷(leng)(leng)系統作(zuo)(zuo)間(jian)斷性制(zhi)冷(leng)(leng)循環(huan)，產生(sheng)的制(zhi)冷(leng)(leng)量大部分用于平(ping)衡室(shi)(shi)內空(kong)氣(qi)的潛熱(re)，即(ji)水蒸氣(qi)變成冷(leng)(leng)凝(ning)水。小部分用于平(ping)衡顯(xian)熱(re)，即(ji)降(jiang)低一些(xie)室(shi)(shi)內溫(wen)(wen)(wen)度(du)。如(ru)此不(bu)斷地循環(huan)，使室(shi)(shi)溫(wen)(wen)(wen)保(bao)持(chi)在設定(ding)值(zhi)附近，同時又(you)大量地除去空(kong)氣(qi)中的濕(shi)(shi)氣(qi)。，這樣室(shi)(shi)內環(huan)境(jing)在濕(shi)(shi)度(du)下(xia)降(jiang)的情(qing)況下(xia)保(bao)持(chi)了相對恒定(ding)。空(kong)調(diao)的制(zhi)冷(leng)(leng)只用于冷(leng)(leng)凝(ning)，對于溫(wen)(wen)(wen)度(du)的控制(zhi)不(bu)大，因此這種除濕(shi)(shi)被稱為(wei)恒溫(wen)(wen)(wen)除濕(shi)(shi)。