全热交换器换热效果的影响因素分析  

Influence Factors Analysis of Heat Exchange Effect of Total Heat Exchanger

作　　者：童克南 冯静[2] 朱亦丹[2] 

机构地区：[1]中船重工海博威(江苏)科技发展有限公司 [2]中国船舶重工集团公司第七二三研究所

出　　处：《舰船电子对抗》2017年第1期115-118,共4页Shipboard Electronic Countermeasure

摘　　要：全热交换器作为一种无需开窗通风的主要通风方式已经慢慢地被人们所接受。全热交换器的芯体具有能量交换功能,可以降低空调的使用效能,作为一种节能产品被更广泛使用。对平行式芯体的全热交换器和导轨式芯体的全热交换器进行流体仿真,结果表明:在全热交换器相同外形尺寸、风机安装尺寸的前提下,平行式芯体的全热交换器换热效果在温度换热效率以及空气流动方面优于导轨式芯体的全热交换器,其原因在于平行式换热芯体的相对空气流动时间更长,以及其整体布置更加合理。As a main ventilation mode without windows,the total heat exchanger has been gradually accepted by people. The total heat exchanger core has the function of energy exchange, can reduce the use efficiency of air conditioning, and has been widely used as an energy-saving product. This paper performs the fluid simulation to total heat exchangers of parallel core and guide core. The re- sults indicate：under the premise of same dimension and wind turbine installation size, the total heat exchanger with parallel core is better than the total heat exchanger with guide core in terms of tem- perature exchang effect and air flow performance, the reason is that the relative air flow time of parallel heat exchanger core is longer,and its whole collocation is more reasonable.

关 键 词：全热交换器 平行式芯体 导轨式芯体 流体仿真 换热效果 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]