吉林大学学报(工学版) ›› 2001, Vol. ›› Issue (2): 96-102.

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Development of Heating and Cooling Equipment with Saving Energy & Environment Protection—Ground Source Heat Pump System

GAO Qing, YU Ming   

  1. Dept of Thermal Energy Engineering, Jilin University, Nanling Campus, Changchun 130025, China
  • Received:2000-10-04 Online:2001-04-25

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Abstract: Ground source heat pump(GSHP) system can provide heating and cooling with higher efficiency and cleaner environment,by means of the un exploitative utilization of shallow ground energy source(soil,groundwater,surfacewater,and surplus energy produced by industry and human living).Ground energy source substituting conventional energy source(air source)in the heat pump,has a reverse temperature change state(warm in winter and cold in summer),a small temperature variation,and big storage of energy.It can attain regeneration of energy and GSHP systems realize green,clean environment.Furthermore,the GSHP systems can be used in the north (cold climate),and can provide heating and cooling with the same system and equipment.This paper summarizes the development of GSHP system in the world and the feasibility of its utilization in the northern districts of China.

Key words: heating and cooling equipment, ground energy source, ground source heat pump system

CLC Number: 

  • TK01+9
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[1] Gao Qing，J D Spitler，Li Ming，Yu Ming，Qiao Guang. Underground thermal energy storage and its effect on ground source heat pump system [J]. 吉林大学学报(工学版), 2006, 36(04): 497-501.
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