地面辐射供暖系统混水器内部温度场数值模拟  

Numerical Simulation of Internal Temperature Field of Water Mixer for Ground Radiation Heating System

作　　者：展群群 刘学来[1] 李永安[1] 

机构地区：[1]山东建筑大学热能工程学院,山东济南250101

出　　处：《煤气与热力》2016年第12期18-21,共4页Gas & Heat

摘　　要：混水器的应用为保证地面辐射供暖供水温度提供条件。针对四通混水器,采用模拟方法得到的不同导流板转角下二级侧(低温侧)供水温度的模拟结果与理论分析一致,四通混水器对二级侧供水温度的调节有效。The application of water mixer pro- vides conditions to ensure water supply temperature of ground radiation heating system. For four-way water mixer, the simulation results of the water supply temperature at the secondary side （low temperature＇ side） under different guide plate comers obtained by the simulation method are in agreement with the theoretical analysis, which demonstrates that the four-way water mixer has an effective regulation of the water supply temperature at the secondary side.

关 键 词：混水器 地面辐射供暖 数值模拟 

分 类 号：TU832.2[建筑科学—供热、供燃气、通风及空调工程]