通风余热回收换热器的实验研究  

Experimental Investigation on Ventilation Heat Exchanger

作　　者：郭建[1] 魏庆葆[1] 何曙[2] 时阳[2] 

机构地区：[1]郑州牧业工程高等专科学校,河南郑州450011 [2]郑州轻工业学院,河南郑州450002

出　　处：《节能技术》2005年第5期432-433,443,共3页Energy Conservation Technology

摘　　要：本文提出了一种自行加工设计的用于空调余热回收的通风换热器,并对该换热器的性能进行了实验研究。在大量实验结果的基础上,得出了该换热器的换热性能和流动阻力情况,结果表明,该换热器具有换热效果好,阻力小的特点,说明其在实际应用中是可行的,也是有效的,是值得推广的空调节能技术。A kind of plate ventilation heat exchanger was developed and the performance of the heat exchanger was investigated by experiment with air as medium. The performance of exchanging heat and resistance loss of the heat exchanger were derived based on the test results which showed that the heat exchanger beard the character of excellent exchanging heat effect and low pressure drop. It also shows that the heat exchanger putting into practice is feasible, effective and deserved popularizing on energy conservation.

关 键 词：通风换热器 换热性能 阻力损失 节能 

分 类 号：TU834.35[建筑科学—供热、供燃气、通风及空调工程]