Economic Analysis of Combined Heating System of Geothermal Water and Gas Engine-driven Heat Pump in Tianjin China
- Key words
- direct utilization,engine-driven heat pump,electric heat pump,economy
- Conference
- World Geothermal Congress
- Year
- 2015
- Session
- Geothermal Heat Pumps
- Language
- English
- Paper number
- 29023
Full text
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Abstract
Describes the direct utilization of geothermal water with gas engine-driven heat pump are discussed with an engineering example. The process and operation strategy of heating system combining direct utilization of geothermal water with gas engine-driven heat pump are discussed. Taking heating system combining direct utilization of geothermal water with electric heat pump as comparison objectCthe same geothermal resources, the area of heating system combining direct utilization of geothermal water with gas engine-driven heat pump is larger ,according to heating system investment and operating cost analysis the economy of the direct use of geothermal water gas engine-driven heat pump system.
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