創新型溶液除濕空調系統的研發
2019-9-8 16:04:16 點擊：
節(jie)能(neng)(neng)(neng)已成為人類的(de)(de)(de)(de)(de)普遍共識，但(dan)在社會(hui)能(neng)(neng)(neng)源消費中，建筑能(neng)(neng)(neng)耗(hao)(hao)(hao)約占30%，而空(kong)(kong)(kong)(kong)(kong)調能(neng)(neng)(neng)耗(hao)(hao)(hao)占建筑能(neng)(neng)(neng)耗(hao)(hao)(hao)的(de)(de)(de)(de)(de)50%以上。降低空(kong)(kong)(kong)(kong)(kong)調系(xi)(xi)(xi)(xi)(xi)統(tong)能(neng)(neng)(neng)耗(hao)(hao)(hao)，設計更合理(li)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)調系(xi)(xi)(xi)(xi)(xi)統(tong)已引起廣泛關注。基于(yu)溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)溫(wen)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)獨立(li)(li)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)空(kong)(kong)(kong)(kong)(kong)調系(xi)(xi)(xi)(xi)(xi)統(tong)具(ju)有(you)節(jie)能(neng)(neng)(neng)、改善(shan)室內空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)品質(zhi)的(de)(de)(de)(de)(de)優(you)點(dian)，但(dan)對(dui)夏熱(re)冬(dong)冷(leng)地(di)區(qu)(qu)溫(wen)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)獨立(li)(li)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)空(kong)(kong)(kong)(kong)(kong)調系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)研究(jiu)(jiu)較少(shao)。EAS更少(shao)。本(ben)文研究(jiu)(jiu)了(le)(le)(le)(le)(le)該系(xi)(xi)(xi)(xi)(xi)統(tong)在夏熱(re)冬(dong)冷(leng)地(di)區(qu)(qu)的(de)(de)(de)(de)(de)應(ying)(ying)用(yong)。首(shou)先，對(dui)溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)核心除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)單(dan)(dan)元(yuan)進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)(le)(le)數(shu)學(xue)建模(mo)(mo)。基于(yu)經典的(de)(de)(de)(de)(de)傳熱(re)傳質(zhi)理(li)論，對(dui)絕熱(re)橫流除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)機(ji)(ji)(ji)組進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)(le)(le)數(shu)值(zhi)計算(suan)和(he)(he)(he)分(fen)析(xi)。用(yong)c語言編寫了(le)(le)(le)(le)(le)模(mo)(mo)擬(ni)程序，模(mo)(mo)擬(ni)分(fen)析(xi)了(le)(le)(le)(le)(le)不同工(gong)(gong)況(kuang)下溶(rong)(rong)(rong)液(ye)(ye)(ye)參數(shu)和(he)(he)(he)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)參數(shu)的(de)(de)(de)(de)(de)變(bian)化對(dui)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)機(ji)(ji)(ji)組除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)能(neng)(neng)(neng)力(li)的(de)(de)(de)(de)(de)影響。結(jie)果表明(ming)(ming)，提(ti)(ti)高(gao)(gao)溶(rong)(rong)(rong)液(ye)(ye)(ye)的(de)(de)(de)(de)(de)質(zhi)量(liang)流量(liang)和(he)(he)(he)質(zhi)量(liang)濃度(du)(du)(du)(du)有(you)利于(yu)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)裝(zhuang)置(zhi)的(de)(de)(de)(de)(de)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)能(neng)(neng)(neng)力(li)；入(ru)口空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)質(zhi)量(liang)濃度(du)(du)(du)(du)和(he)(he)(he)含水量(liang)越(yue)(yue)高(gao)(gao)，溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)能(neng)(neng)(neng)力(li)越(yue)(yue)好。除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)單(dan)(dan)元(yuan)；溶(rong)(rong)(rong)液(ye)(ye)(ye)溫(wen)度(du)(du)(du)(du)越(yue)(yue)高(gao)(gao)，除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)單(dan)(dan)元(yuan)的(de)(de)(de)(de)(de)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)能(neng)(neng)(neng)力(li)越(yue)(yue)低；空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)溫(wen)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)變(bian)化有(you)利于(yu)溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)單(dan)(dan)元(yuan)的(de)(de)(de)(de)(de)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)能(neng)(neng)(neng)力(li)。同時，除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)器長度(du)(du)(du)(du)和(he)(he)(he)高(gao)(gao)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)增加(jia)對(dui)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)效率的(de)(de)(de)(de)(de)提(ti)(ti)高(gao)(gao)有(you)明(ming)(ming)顯(xian)的(de)(de)(de)(de)(de)影響。隨后，對(dui)部分(fen)模(mo)(mo)擬(ni)工(gong)(gong)況(kuang)進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)(le)(le)實驗(yan)驗(yan)證(zheng)(zheng)，結(jie)果與模(mo)(mo)擬(ni)工(gong)(gong)況(kuang)一(yi)致(zhi)，證(zheng)(zheng)明(ming)(ming)了(le)(le)(le)(le)(le)模(mo)(mo)擬(ni)分(fen)析(xi)的(de)(de)(de)(de)(de)正確性。其次，對(dui)溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)新風(feng)(feng)機(ji)(ji)(ji)組的(de)(de)(de)(de)(de)整(zheng)體(ti)性能(neng)(neng)(neng)進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)(le)(le)試驗(yan)研究(jiu)(jiu)。小型溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)裝(zhuang)置(zhi)置(zhi)于(yu)人工(gong)(gong)環境實驗(yan)室（可模(mo)(mo)擬(ni)全(quan)年氣(qi)(qi)候變(bian)化）。進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)(le)(le)實驗(yan)分(fen)析(xi)。具(ju)體(ti)測試了(le)(le)(le)(le)(le)熱(re)泵溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)機(ji)(ji)(ji)組在不同進(jin)(jin)氣(qi)(qi)溫(wen)度(du)(du)(du)(du)和(he)(he)(he)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)條件(jian)下的(de)(de)(de)(de)(de)出(chu)(chu)風(feng)(feng)參數(shu)和(he)(he)(he)熱(re)泵系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)變(bian)化。計算(suan)了(le)(le)(le)(le)(le)裝(zhuang)置(zhi)的(de)(de)(de)(de)(de)能(neng)(neng)(neng)耗(hao)(hao)(hao)、溶(rong)(rong)(rong)液(ye)(ye)(ye)泵的(de)(de)(de)(de)(de)功耗(hao)(hao)(hao)和(he)(he)(he)風(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功耗(hao)(hao)(hao)。機(ji)(ji)(ji)組的(de)(de)(de)(de)(de)能(neng)(neng)(neng)效隨進(jin)(jin)、排氣(qi)(qi)參數(shu)的(de)(de)(de)(de)(de)變(bian)化而變(bian)化。證(zheng)(zheng)明(ming)(ming)了(le)(le)(le)(le)(le)溶(rong)(rong)(rong)液(ye)(ye)(ye)加(jia)濕(shi)(shi)(shi)(shi)(shi)裝(zhuang)置(zhi)在重(zhong)慶(qing)市高(gao)(gao)濕(shi)(shi)(shi)(shi)(shi)環境下的(de)(de)(de)(de)(de)適應(ying)(ying)性。并對(dui)本(ben)工(gong)(gong)程應(ying)(ying)用(yong)的(de)(de)(de)(de)(de)熱(re)泵型熱(re)回收(shou)型溶(rong)(rong)(rong)液(ye)(ye)(ye)加(jia)濕(shi)(shi)(shi)(shi)(shi)機(ji)(ji)(ji)組進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)(le)(le)試驗(yan)，為實際工(gong)(gong)程的(de)(de)(de)(de)(de)應(ying)(ying)用(yong)提(ti)(ti)供(gong)了(le)(le)(le)(le)(le)支持。從(cong)理(li)論上分(fen)析(xi)了(le)(le)(le)(le)(le)不同室外溫(wen)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)條件(jian)下溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)溫(wen)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)獨立(li)(li)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)運(yun)行(xing)(xing)(xing)過程和(he)(he)(he)運(yun)行(xing)(xing)(xing)方式，為溶(rong)(rong)(rong)液(ye)(ye)(ye)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)最(zui)佳運(yun)行(xing)(xing)(xing)提(ti)(ti)供(gong)參考(kao)。整(zheng)整(zheng)一(yi)年。最(zui)后，以重(zhong)慶(qing)西站候車(che)大(da)廳為例，利用(yong)清華大(da)學(xue)de st-c負(fu)荷(he)仿真軟件(jian)，對(dui)設計工(gong)(gong)況(kuang)下重(zhong)慶(qing)西站的(de)(de)(de)(de)(de)小時負(fu)荷(he)進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)(le)(le)仿真分(fen)析(xi)。通過c語言編程，編制(zhi)(zhi)(zhi)(zhi)了(le)(le)(le)(le)(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)季節(jie)溫(wen)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)獨立(li)(li)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)運(yun)行(xing)(xing)(xing)能(neng)(neng)(neng)耗(hao)(hao)(hao)軟件(jian)。結(jie)果表明(ming)(ming)，濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)最(zui)優(you)開(kai)啟策略是單(dan)(dan)個溶(rong)(rong)(rong)液(ye)(ye)(ye)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)單(dan)(dan)元(yuan)的(de)(de)(de)(de)(de)最(zui)大(da)輸(shu)出(chu)(chu)，從(cong)而減少(shao)溶(rong)(rong)(rong)液(ye)(ye)(ye)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)單(dan)(dan)元(yuan)的(de)(de)(de)(de)(de)開(kai)啟次數(shu)和(he)(he)(he)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)能(neng)(neng)(neng)耗(hao)(hao)(hao)。同時，溫(wen)控(kong)(kong)(kong)系(xi)(xi)(xi)(xi)(xi)統(tong)能(neng)(neng)(neng)盡可能(neng)(neng)(neng)地(di)承受顯(xian)熱(re)負(fu)荷(he)，達到節(jie)能(neng)(neng)(neng)的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。與常(chang)規空(kong)(kong)(kong)(kong)(kong)調系(xi)(xi)(xi)(xi)(xi)統(tong)相比，獨立(li)(li)式溫(wen)濕(shi)(shi)(shi)(shi)(shi)度(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)在夏季制(zhi)(zhi)(zhi)(zhi)冷(leng)除(chu)(chu)(chu)(chu)濕(shi)(shi)(shi)(shi)(shi)季節(jie)比常(chang)規空(kong)(kong)(kong)(kong)(kong)調系(xi)(xi)(xi)(xi)(xi)統(tong)節(jie)能(neng)(neng)(neng)20.8%，節(jie)電71.8萬元(yuan)。
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