节能2025，Vol.44Issue(10)：11-14,4.DOI:10.3969/j.issn.1004-7948.2025.10.003
严寒地区某高校浴池多源互补系统的生活热水制备模拟
Simulation of domestic hot water preparation in a multi-source complementary system of a university bath in a severe cold region
程铭远 1郑雨1
作者信息
- 1. 沈阳建筑大学市政与环境工程学院,辽宁 沈阳 110168
- 折叠
摘要
Abstract
Based on the original dual heat source(air source heat pump unit and sewage source heat pump unit)domestic water supply system of a certain university in Shenyang City,a new domestic hot water supply system with three heat sources complementing each other by adding a solar hot water system is proposed,and simulation is carried out for the new and old systems.The results show that the water supply point temperature of the coldest month in the new system is more stable and meets the condition of a rated water supply temperature of 40℃.In winter and spring,due to the shorter duration of sunlight and more cloud cover,the amount of solar radiation received by the collector is relatively low,and it needs to be combined with other heat sources for heating.After the solar water heating system is added,the heat output of the air source heat pump decreased by 32%,which could reduce the electricity consumption of the air source heat pump unit.关键词
多源互补系统/太阳能热水系统/空气源热泵/仿真模拟Key words
multi-source complementary system/solar hot water system/air source heat pump/simulation分类
能源与动力引用本文复制引用
程铭远,郑雨..严寒地区某高校浴池多源互补系统的生活热水制备模拟[J].节能,2025,44(10):11-14,4.
