Standard No.:	DB22/T 5044-2020
English Name:	Technical standard for heat pump system engineering
Chinese Name:	热泵系统工程技术标准
Chinese Classification:	P46    Heat supply and heating engineering
Professional Classification:	DB    Provincial Standard
ICS Classification:	01.040.91 01.040.91    Construction materials and building (Vocabularies) 01.040.91
Issued by:	Jilin Provincial Department of Housing and Urban-rural Development; Jilin Provincial Administration of Market Regulation
Issued on:	2020-07-29
Implemented on:	2020-7-29
Status:	valid
Superseding:	DB22/T 1038-2011 Technical specification for ground and low temperaturewaste heat - source heat pump system
Language:	English
File Format:	PDF

为规范地源、低温余热水源及空气源等热泵系统的应用技术，确保系统技术先进、经济合理、运行安全可靠，制定本标准。
本标准适用于采用蒸气压缩热泵技术进行供热、供生活热水或供冷的热泵系统工程的勘察、设计、施工及验收。
热泵系统工程的设计、施工及验收除符合本标准外，尚应符合国家现行有关标准的规定。