室内热源对冷水辐射供冷系统传热的影响  

Influence of Indoor Heat Source on Heat Transfer of Radiant Cooling System

作　　者：位振强 张丽丽 Wei Zhenqiang;Zhang Lili

机构地区：[1]山东建筑大学热能工程学院

出　　处：《洁净与空调技术》2022年第3期21-23,共3页Contamination Control & Air-Conditioning Technology

摘　　要：通过软件模拟的方式,研究室内热源对混凝土结构地板辐射供冷系统传热情况的影响。室内人员数量作为热源大小的变化量,通过改变人员数量,得到以下结论:热源对混凝土地板结构传热具有显著影响,热源越大,传热越明显;同时,热源不同,地板表面及室内温度都有不同程度差异。This paper studies the influence of indoor heat source on the heat transfer of radiant cooling system of concrete floor by means of software simulation.The results show that the heat source has a significant effect on the heat transfer of concrete floor structure,and the larger the heat source is,the more obvious the heat transfer is;At the same time,the floor surface and indoor temperature are different with different heat sources.

关 键 词：室内热源 传热 辐射供冷 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]