建筑热能通风空调
建築熱能通風空調
건축열능통풍공조
BUILDING ENERGY & ENVIRONMENT
2011年
4期
39-41
,共3页
吴春玲%喻李葵%何列波%池东
吳春玲%喻李葵%何列波%池東
오춘령%유리규%하렬파%지동
独立新风系统%太阳能溶液除湿%太阳辐射量%湿负荷
獨立新風繫統%太暘能溶液除濕%太暘輻射量%濕負荷
독립신풍계통%태양능용액제습%태양복사량%습부하
dedicated outdoor air system%solar liquid desiccant%solar radiation%moisture load
基于长沙市太阳能资源分布情况,评价了太阳能溶液除湿在该地区的可行性,得到该地区太阳能保证率为89%。计算并比较了太阳能溶液除湿DOAS同常规空调系统的能耗情况:该系统比传统DOAS节电19.1%,比带全热交换器的一次回风系统节电32%,比一次回风系统节电52%。
基于長沙市太暘能資源分佈情況,評價瞭太暘能溶液除濕在該地區的可行性,得到該地區太暘能保證率為89%。計算併比較瞭太暘能溶液除濕DOAS同常規空調繫統的能耗情況:該繫統比傳統DOAS節電19.1%,比帶全熱交換器的一次迴風繫統節電32%,比一次迴風繫統節電52%。
기우장사시태양능자원분포정황,평개료태양능용액제습재해지구적가행성,득도해지구태양능보증솔위89%。계산병비교료태양능용액제습DOAS동상규공조계통적능모정황:해계통비전통DOAS절전19.1%,비대전열교환기적일차회풍계통절전32%,비일차회풍계통절전52%。
The principle and air treatment process of a Dedicated Outdoor Air System(DOAS) with solar liquid desiccant were briefly introduced.Based on the solar resources of Changsha,the feasibility of solar liquid desiccant was evaluated and the solar fraction rate was calculated which is 89%.The energy consumption of solar liquid desiccant DOAS and conventional air condition system was calculated too.The results show that: solar liquid desiccant DOAS can save electricity by 19.1% when compared with conventional DOAS,by 32% when compared with a return air system which has total heat exchanger,and by 52% when compared with a return air system.