一、恒溫恒濕空調系統的形式有哪兩種
恒溫恒濕空調可以對室內溫、濕度波動和區域偏差進行嚴格的控制，在很多領域都有應用，恒溫恒濕空調系統(tong)的形式主要(yao)有(you)兩(liang)種：
1、采用恒溫恒濕空調機組（自帶制冷機）的全空氣系統
恒(heng)溫恒(heng)濕空調(diao)(diao)(diao)機(ji)組宜用(yong)在(zai)精(jing)(jing)度(du)(du)Δt=±1℃，Δφ=10%的空調(diao)(diao)(diao)房(fang)間(jian)內(nei)。在(zai)夏(xia)季(ji)，機(ji)組對(dui)濕度(du)(du)的控制(zhi)(zhi)(zhi)(zhi)能(neng)力較(jiao)低，因(yin)此(ci)機(ji)組冷量的調(diao)(diao)(diao)節一般(ban)只(zhi)有兩(liang)檔(dang)(dang)或三檔(dang)(dang)。因(yin)此(ci)只(zhi)適用(yong)于濕負荷變化比較(jiao)小的空調(diao)(diao)(diao)房(fang)間(jian)。如果空調(diao)(diao)(diao)房(fang)間(jian)對(dui)濕度(du)(du)控制(zhi)(zhi)(zhi)(zhi)要(yao)求不高，這種機(ji)組可(ke)用(yong)于溫度(du)(du)控制(zhi)(zhi)(zhi)(zhi)要(yao)求較(jiao)高（如±0.5℃）的場合。但如果恒(heng)溫恒(heng)濕空調(diao)(diao)(diao)機(ji)組采(cai)用(yong)變頻(pin)控制(zhi)(zhi)(zhi)(zhi)壓縮(suo)機(ji)的轉速(su)，則濕度(du)(du)的控制(zhi)(zhi)(zhi)(zhi)精(jing)(jing)度(du)(du)可(ke)達到(dao)±2%。
2、以冷凍水作介質的全空氣系統
以冷(leng)凍水(shui)(shui)(shui)(shui)作冷(leng)卻介質的(de)(de)(de)(de)定風量全(quan)空氣系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)恒(heng)溫恒(heng)濕空調系(xi)(xi)統(tong)(tong)(tong)都采(cai)用(yong)再熱式系(xi)(xi)統(tong)(tong)(tong)。在夏(xia)季，通(tong)過調節再加熱量以控(kong)制(zhi)(zhi)(zhi)溫度(du)(du)，調節空氣冷(leng)卻設備(bei)(bei)(bei)的(de)(de)(de)(de)冷(leng)量以控(kong)制(zhi)(zhi)(zhi)濕度(du)(du)。空氣冷(leng)卻設備(bei)(bei)(bei)如采(cai)用(yong)表(biao)冷(leng)器的(de)(de)(de)(de)系(xi)(xi)統(tong)(tong)(tong)，適宜(yi)用(yong)于(yu)濕度(du)(du)變化(hua)不大(da)的(de)(de)(de)(de)場合。全(quan)年(nian)濕度(du)(du)變化(hua)較(jiao)大(da)或(huo)濕度(du)(du)控(kong)制(zhi)(zhi)(zhi)精(jing)度(du)(du)較(jiao)高的(de)(de)(de)(de)場所，熱濕處理設備(bei)(bei)(bei)宜(yi)采(cai)用(yong)噴(pen)水(shui)(shui)(shui)(shui)室(shi)。噴(pen)水(shui)(shui)(shui)(shui)室(shi)都是開式的(de)(de)(de)(de)，當冷(leng)凍水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)主要用(yong)于(yu)噴(pen)水(shui)(shui)(shui)(shui)室(shi)設備(bei)(bei)(bei)，冷(leng)凍水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)可以是開式的(de)(de)(de)(de)；當系(xi)(xi)統(tong)(tong)(tong)中既有噴(pen)水(shui)(shui)(shui)(shui)室(shi)又(you)有表(biao)冷(leng)器、風機盤(pan)管等設備(bei)(bei)(bei)，冷(leng)凍水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)應當優(you)先采(cai)用(yong)閉式系(xi)(xi)統(tong)(tong)(tong)。
二、恒溫恒濕空調機組分幾部分
恒溫恒濕空調機組是恒溫恒濕空調系(xi)統常用的形式，它(ta)自帶(dai)制冷機(ji)，由制冷系(xi)統、電(dian)加(jia)熱(re)器(qi)(qi)、加(jia)濕(shi)器(qi)(qi)及溫濕(shi)度自動控制元(yuan)件等幾部分組成(cheng)，其具(ju)體結(jie)構(gou)包括：
干濕(shi)球溫(wen)度控(kong)制(zhi)器(qi)(qi)、電加熱器(qi)(qi)、通風機(ji)(ji)、電極加濕(shi)器(qi)(qi)、蒸(zheng)發(fa)器(qi)(qi)、壓(ya)縮機(ji)(ji)、冷(leng)(leng)凝器(qi)(qi)、貯液器(qi)(qi)、壓(ya)力控(kong)制(zhi)器(qi)(qi)、過濾(lv)器(qi)(qi)、節流機(ji)(ji)構(gou)；如果是熱泵式(shi)恒(heng)溫(wen)恒(heng)濕(shi)空(kong)調機(ji)(ji)組，其制(zhi)冷(leng)(leng)系統中還會加一個四通轉向閥，使冷(leng)(leng)凝器(qi)(qi)與蒸(zheng)發(fa)器(qi)(qi)互相轉換。
