Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2006.06a
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- Pages.701-706
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- 2006
Operation Characteristics of Open Type Geothermal Heat Pump
개방형 지열 히트펌프 시스템의 운전 특성
- Lim, Hyo-Jae (Department of Mechanical Engineering, Hoseo University) ;
- Kong, Hyoung-Jin (Department of Mechanical Engineering Graduate School, Hoseo University) ;
- Song, Yoon-Seok (Geotech Inc.) ;
- Park, Seong-Koo (Geotech Inc.)
- Published : 2006.06.21
Abstract
Groundwater heat pump systems are the oldest of the ground-souce systems and it has various type. Standing column well type are must be located in hard rock geology site and produce sufficient water for the conventional open loop system. These system are indirect type(the building circulating loop and ground water are intercept). Existence of the exchanger the foundation protect water quality to use of open loop. The design of open loop system are concern on the power requirements. An experimental study was analysis the extremely heating operation COP of ground water heat pump system. Operation efficiency of the 50RT systems shows that, COP