住宅太阳能热水系统热损耗分析及优化  

Analysis and Optimization of Heat Loss of Residential Solar Water Heating System

作　　者：高瑞霞 罗清海 李思燕 涂敏 谢勇 GAO Rui-xia;LUO Qing-hai;LI Si-yan;TU Min;XIE Yong(School of Civil Engineering,University of South China)

机构地区：[1]南华大学土木工程学院

出　　处：《建筑热能通风空调》2022年第7期22-26,共5页Building Energy & Environment

基　　金：国家自然科学基金青年科学基金项目(No.51708272)。

摘　　要：以高层住宅家用一体式太阳能热水器的管路热损失为研究对象,分析了管径、供水温度和安装高度对管路热损耗的影响,并利用VB语言编写管路热损耗计算程序简化计算工作量。针对目前家用太阳能热水器在多高层应用中的缺陷提出优化方案,为家用太阳能热水器在多高层住宅建筑的应用提供参考。Taking the pipeline heat loss of the integrated solar water heater in high-rise residential buildings as the research object,the influence of pipe diameter,water supply temperature and installation height on the pipeline heat loss was analyzed.And to simplify the calculation work,the calculation program of pipeline heat loss was written with VB language.In view of the defects in the current application of household solar water heater in multi-high-rise residential buildings,the optimization scheme is put forward to provide reference for the application of household solar water heater.

关 键 词：家用太阳能热水器 管路热损失 优化方案 

分 类 号：TU822[建筑科学]