溴化锂吸收式热泵在电厂的应用
胡玉峰¹，黄辰光²，曾志环²
（1. 广东水利电力职业技术学院，广东 广州 510925；2. 国能（肇庆）热电有限公司，广东 肇庆 526238）
摘要： 一电厂对热泵系统进行了改造，用一台溴化锂吸收式热泵机组替代了原来的一台电驱动螺杆式热泵机组，用
低品位的蒸汽替代电能驱动热泵机组。改造后的热泵机组运行稳定，具有较高的经济效益。
关键词： 溴化锂吸收式热泵；电驱动螺杆式热泵；节能改造；热电厂
中图分类号： TK284.1     文献标志码： A     文章编号： 2095-0802-(2022)09-0162-04
Application of Lithium Bromide Absorption Heat Pump in Power Plant
HU Yufeng¹, HUANG Chenguang², ZENG Zhihuan²
(1. Guangdong Polytechnic of Water Resources and Electric Engineering, Guangzhou 510925, Guangdong, China; 2. Guoneng
(Zhaoqing) Thermal Power Co., Ltd., Zhaoqing 526238, Guangdong, China)
Abstract: The heat pump system was reformed in a power plant, using a lithium bromide absorption heat pump unit to replace
the original electrically driven screw heat pump unit, and low grade steam to replace electricity to drive heat pumps. The modified
heat pump unit runs stably and has high economic benefit.

Key words: lithium bromide absorption heat pump; electrically driven screw heat pump; energy saving reconstruction; thermal
power plant