一种新型新风能量回收换气装置及其在被动房中应用的节能效果研究  

A New Type of Outdoor Air Energy Recovery Ventilator and its Energy Saving Performance in Passive House

作　　者：王立峰[1] 曹阳[1] 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《建筑节能》2016年第8期92-96,共5页BUILDING ENERGY EFFICIENCY

基　　金："十三五"国家重点研发计划课题:低品位热能高效回收与利用技术及装置研发(2016YFB0601701)

摘　　要：随着建筑朝"被动房"方向发展,新风能量回收换气装置对实现建筑节能指标的作用越发凸显。介绍了一种新型新风能量回收换气装置,结合使用地区的气候特点,通过改变风机电机的安装位置,可实现对电机发热量的有效利用或排除,从而提高其能量回收能力。讨论了改变电机安装位置对新风能量回收换气装置交换效率的影响,并以秦皇岛为例,研究和分析了其在被动房中应用的节能效果,结果表明,在秦皇岛地区的被动房中采用这种新型新风能量回收换气装置,可降低采暖热需求7.4%,降低总的一次能源需求1.0%。With the trend of upassive house^ in building development, the energy recovery ventilatoris being more and more important for achieving energy sewing index. A new type of energy recovery ventilatoris presented, which can realize ejfective use or exclusion of motor heat dissipation and raise energy recoveryability through changing installing position of fan motor, considering with local climate characteristics. Theinfluence of changing motor position on exchange effectiveness of energy recovery ventilator is expounded^taking Qinhuangdao as an example, analyzing the energy saving performance of the new type of energyrecovery ventilator in passive house, which shows that applying the new type of energy recovery ventilator inpassive house in Qinhuangdao can reduce 7.4% of heating demand and 1.0% of total primary energydemand.

关 键 词：能量回收 新风 电机发热 被动房 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]