空气源热泵热水系统的应用分析  

Application of the Air-source Heat Pump Hot Water System and Analysis on Key Points of its Design

作　　者：江贤来 JIANG Xianai(Fujian Xinguangxia Engineering Design and Research Institute Co,Ltd,Fuzhou 350001)

机构地区：[1]福建省新广厦工程设计研究院有限公司,福建福州350001

出　　处：《福建建筑》2023年第9期146-150,共5页Fujian Architecture & Construction

摘　　要：介绍了空气源热泵的原理及性能特点,并结合具体工程案例,分析了太阳能热水系统、空气源热水系统的适用环境及优缺点,阐明了在日照不均匀的夏热冬暖地区更适合采用空气源热水机组的结论。同时总结实际工程应用方面的经验,强调了设计过程中在冷热水同源、设计参数选择、辅助热源设置情况及室外机组布置等方面需要注意的设计要点。This paper introduces the principles and performance characteristics of air source heat pumps.Combined with specific project cases,the suitable environment and advantages and disadvantages of the solar water heating system and air-energy water heating system were analyzed.It was concluded that the air-source water heating unit was more suitable in areas with uneven sunlight where it was hot in summer and warm in winter.At the same time,the practical engineering application experience was summarized.The key points of design to be paid attention to in the process of design in terms of the same source of cold and hot water,the selection of design parameters,the setting of auxiliary heat sources,and the arrangement of outdoor units were emphasized.

关 键 词：空气源热泵热水机组 制热能效比(COP) 辅助热源 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]