热水系统不同热源组合设计常见问题解析  

Analysis of common problems in combined design of different heat sources in hot water system

作　　者：张毅斌 ZHANG Yibin(Shenzhen Tunda International Engineering Design Co.,Ltd.,Shenzhen 518000,China)

机构地区：[1]深圳市东大国际工程设计有限公司,深圳518000

出　　处：《给水排水》2024年第11期91-96,共6页Water & Wastewater Engineering

摘　　要：由于热水加热设备的技术进步,热水系统中热源种类的选择越来越多,加上政策、法规要求等,热水系统的热源设计越来越复杂,很容易出现问题,通过介绍3个案例,分析了热水系统选择两种或者三种热源组合时经常出现的典型性问题,如两种热源均接在一个换热罐里,造成热源切换困难;以及不同的热源先后加热顺序不合理等问题,并提出解决方案。Due to the technical progress of hot water heating equipment,more and more types of heat sources are selected in the hot water system.In addition to the requirements of policies and regulations,the heat source design of the hot water system is becoming more and more complex and prone to problems.By introducing three cases,this paper analyzes the typical problems that often occur when selecting two or three combinations of heat sources in the hot water system,If both heat sources are connected in one heat exchange tank,it is difficult to switch the heat sources;And the unreasonable heating sequence of different heat sources,and put forward solutions.

关 键 词：热源 节能 双碳政策 可再生能源 太阳能 空气源热泵 空调热回收 

分 类 号：TU206[建筑科学—建筑设计及理论]