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恒溫恒濕機是怎樣控制濕度的
發表時間:2015-09-25 15:11:00

恒溫恒濕(shi)機是怎(zen)樣控制濕(shi)度的


1、恒(heng)(heng)溫(wen)恒(heng)(heng)濕機是產(chan)品放在規定的溫(wen)度及濕度,看產(chan)品的耐(nai)高溫(wen)及耐(nai)低(di)溫(wen),以及抗濕度能力,那么恒(heng)(heng)溫(wen)恒(heng)(heng)濕機同(tong)時(shi)具備(bei)加溫(wen)降(jiang)溫(wen)加濕降(jiang)濕能力。


2、降溫(wen)(wen)是恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)重要環(huan)節,也是判定一臺恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)性能好(hao)壞重要參數,它包(bao)括壓縮機(ji)、冷(leng)(leng)凝器(qi)、節流裝置、蒸(zheng)發器(qi)等四大組成.壓縮機(ji)是制(zhi)冷(leng)(leng)系(xi)統心臟(zang),它吸入低(di)(di)溫(wen)(wen)低(di)(di)壓氣(qi)(qi)體(ti),變成高溫(wen)(wen)高壓氣(qi)(qi)體(ti),通過(guo)冷(leng)(leng)凝成液體(ti)放出熱量(liang),通過(guo)風機(ji)帶走熱量(liang),所以(yi)恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)下(xia)面是熱風原因,然(ran)后通過(guo)節流到為低(di)(di)壓液體(ti),其次通過(guo)蒸(zheng)發器(qi)成為低(di)(di)溫(wen)(wen)低(di)(di)壓氣(qi)(qi)體(ti)接(jie)著(zhu)回到壓縮機(ji);制(zhi)冷(leng)(leng)劑(ji)在蒸(zheng)發器(qi)中吸收熱量(liang)完成氣(qi)(qi)化過(guo)程(cheng)重而(er)吸收熱量(liang),達到制(zhi)冷(leng)(leng)目的,來完成恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)降溫(wen)(wen)過(guo)程(cheng)。  


3、加溫(wen)(wen)裝置(zhi)是(shi)(shi)控(kong)制(zhi)恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)(ji)是(shi)(shi)不是(shi)(shi)升溫(wen)(wen)關鍵環(huan)(huan)節(jie);它(ta)是(shi)(shi)得到(dao)升溫(wen)(wen)指令時(shi)會輸出電壓給繼電器(qi)(qi),大約3-12伏直流電加在(zai)(zai)固(gu)態(tai)繼電器(qi)(qi)上面;它(ta)的交流端(duan)相當于導線接(jie)通(tong)(tong);接(jie)觸器(qi)(qi)也同時(shi)吸合,加熱器(qi)(qi)兩(liang)端(duan)有電壓使其發(fa)熱,通(tong)(tong)過循環(huan)(huan)風機(ji)(ji)帶(dai)動把(ba)熱量帶(dai)到(dao)箱里,使恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)(ji)升溫(wen)(wen),那溫(wen)(wen)度(du)(du)(du)快達到(dao)你的設定(ding)值;控(kong)制(zhi)器(qi)(qi)通(tong)(tong)過加在(zai)(zai)固(gu)態(tai)繼電器(qi)(qi)通(tong)(tong)斷調節(jie);我們在(zai)(zai)恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)(ji)看屏幕上加熱出力多少來調節(jie)發(fa)熱量;這是(shi)(shi)在(zai)(zai)89度(du)(du)(du)以上溫(wen)(wen)度(du)(du)(du)控(kong)制(zhi),在(zai)(zai)89度(du)(du)(du)以下溫(wen)(wen)度(du)(du)(du)穩定(ding)如(ru)何控(kong)制(zhi)呢(ni)?恒(heng)(heng)(heng)溫(wen)(wen)恒(heng)(heng)(heng)濕(shi)機(ji)(ji)是(shi)(shi)在(zai)(zai)一邊通(tong)(tong)過固(gu)態(tai)繼電器(qi)(qi)發(fa)熱出力多少;另通(tong)(tong)過壓縮機(ji)(ji)制(zhi)冷循環(huan)(huan)降(jiang)溫(wen)(wen)達到(dao)動態(tai)平衡;溫(wen)(wen)度(du)(du)(du)恒(heng)(heng)(heng)定(ding)。


4、加濕(shi)系(xi)統與加熱(re)系(xi)統大致一(yi)樣;它是加熱(re)器(qi)(qi)加熱(re)水變(bian)成(cheng)(cheng)蒸汽過程;完(wan)成(cheng)(cheng)恒(heng)(heng)溫恒(heng)(heng)濕(shi)機(ji)加濕(shi)目(mu)的。  降濕(shi)系(xi)統也是靠(kao)制冷(leng)系(xi)統完(wan)成(cheng)(cheng),蒸發器(qi)(qi)放在恒(heng)(heng)溫恒(heng)(heng)濕(shi)機(ji)里面;比(bi)較冷(leng),恒(heng)(heng)溫恒(heng)(heng)濕(shi)機(ji)里面高濕(shi)氣體(ti)會見冷(leng)的物體(ti)冷(leng)凝(ning)成(cheng)(cheng)液體(ti);如此反復箱體(ti)的高濕(shi)氣體(ti)會很少,達到降濕(shi)目(mu)的. 


 


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