摘要
随着经济快速发展和高精密仪器对生产环境要求的提高,建筑室内空气品质成为人们关注的热点,营造满足生产工艺要求的恒温恒湿、绿色环保、节能健康的室内环境是人们追求的目标。目前多数空调系统均采用大温差、小风量的送风模式进行送风,使空调房间换气次数较少,导致室内空气品质下降,室内温度场及速度场分布不均匀,从而影响产品质量、危害人体健康。为此提出利用冷凝热回收对降温除湿后的露点空气进行再热,从而满足小温差、大风量的送风要求,使空调房间空气品质满足工艺性空调的要求。此设计方案不仅可降低空调系统的运行能耗,而且还可最大程度增加送风量使工作人员感到舒适。
With the rapid development of economy and the improvement of the requirement of high precision instrument for production environment,Indoor air quality has become a hot topic,it is the goal of people to create a constant temperature and humidity,green environment,energy saving and healthy indoor environment to meet the requirements of production process.At present,most air conditioning systems use the air supply mode of large temperature difference and small air volume to supply air,which leads to the decrease of indoor air quality and the uneven distribution of indoor temperature field and velocity field,thus affecting product quality and endangering human health.Therefore,it is proposed to reheat dew point air after cooling and dehumidifying by condensation heat recovery,So as to meet the requirements of small temperature difference and large air volume,and make the air quality of air conditioning room meet the requirements of process air conditioning.This design can not only reduce the energy consumption of air conditioning system,but also increase the air supply to the maximum extent to make the staff feel comfortable.
作者
杜芳莉
马杰
解臣臣
张浩鑫
常艳祯
蒲雯雯
Du Fangli;Ma Jie;Xie Chenchen;Zhang Haoxin;Chang Yanzhen;Pu Wenwen(Xi’an Aeronautical University,Department of Energy and Architecture,Xi’an,710077)
出处
《制冷与空调（四川）》
2021年第3期432-434,共3页
Refrigeration and Air Conditioning
基金
大学生创新创业训练计划项目(项目编号:S202011736029)。
关键词
冷凝热
冷凝水
回收利用
恒温恒湿
空调系统
Condensing heat
Condensate water
Recycling
Constant temperature and humidity
Air conditioning system
