This study is for development of the KS(Korea Standard) on the open loop GSHP, which uses the SCW(standing column well) as ground heat-exchanger. SCW ground heat-exchanger has higher heat-exchanging capacity than closed loop ground heat-exchanger because the SCW heat-exchanger can take ground heat source from ground water directly. The SCW ground heat-exchanger widely spread in various construction fields, due to the higher heat-exchanging rate. However almost all construction sites those use SCW ground heat-exchangers have installed by different design and installation procedure. Furthermore, engineers apply different measuring method for system performance according to the field specifications. This paper considered the standard of shape of SCW ground heat-exchanger, construction process, and measuring performance process for the GSHP system. The GSHP system’ reliability, which uses SCW ground heat-exchanger, can be guaranteed by using the recommended standard in this research.
1. 서론
2. 본론
3. 결론