第一、第二类溴化锂吸收式热泵机组标准解析  

Interpretation ofthe categories I &II lithium bromide absorption heat pump unit standards

作　　者：王汝金[1,2] 张秀平 贾磊[1,2] 吴俊峰 Wang Rujin;Zhang Xiuping;Jia Lei;Wu Junfeng(Hefei General Machinery Research Institute;Hefei General Environmental Control Technology Co.,Ltd.)

机构地区：[1]合肥通用机械研究院 [2]合肥通用环境控制技术有限责任公司

出　　处：《制冷与空调》2018年第11期64-68,共5页Refrigeration and Air-Conditioning

基　　金：国家重点研发计划(2016YFB0601200)

摘　　要：溴化锂吸收式热泵机组可将热能从低品位热源中取出、转移到高品位热源用于生产工艺或采暖。其中,第一类溴化锂吸收式热泵在高温热源的驱动条件下,提取废热(余热)的热量、输出比废热(余热)高30～60℃的中温热媒;第二类溴化锂吸收式热泵直接利用中温废热(余热)的热量,输出比中温废热(余热)高25～50℃高温热媒(热水、蒸汽)。本文对当前已完成制定的第一、第二类溴化锂吸收式热泵机组产品标准(GB/T34620—2017和JB/T13303—2017)的主要技术要点进行阐述,以期为相关人员更好地理解标准提供支持。Lithium bromide absorption heat pump units can take heat energy out of low grade heat source and transfer it to high grade heat source for production technology or heating. Among them, the category I lithium bromide absorption heat pumps extract waste heat energy and output warm heat medium whose temperature are higher than waste heat 30～60℃. The category II lithium bromide absorption heat pumps use directly the medium temperature waste heat and output high temperature heat medium （water, steam） which are higher than medium temperature waste heat 25～50℃.Technical standards are indispensable in the industrialization of two products. In this paper, the main key issues of categories I and II lithium bromide absorption heat pump product standards are discussed in detail.

关 键 词：溴化锂吸收式热泵 工业余热利用 标准化 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]