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Title:
HEATING AND COOLING SYSTEM USING GEOTHERMAL HEAT
Document Type and Number:
WIPO Patent Application WO/2015/102170
Kind Code:
A1
Abstract:
The present invention provides a heating and cooling system using geothermal heat, comprising: an underground heat exchanger buried underground and including a plurality of unit ports into which the refrigerant flows by forming an inlet at one side thereof, into which refrigerant is introduced so as to enable the heat-exchange of geothermal heat with the refrigerant, and forming an outlet at the other side thereof, from which the refrigerant is discharged; a control unit for controlling the flow of the refrigerant so as to connect the unit ports in one mode selected from a serial mode or a parallel mode; and a heat pump connected with the control unit so as to receive, from the control unit, the refrigerant which is heat-exchanged with the geothermal heat in the underground heat exchanger, thereby supplying high temperature or low temperature air to an indoor unit provided to an indoor space.

Inventors:
PARK, Gi Ju (85 Cheonjinam-ro 1091beon-gil, Toechon-myeonGwangju-si, Gyeonggi-do 464-842, 464-842, KR)
PARK, Hyun Soo (231-803, 30-10 Sanghyeon-ro, Suji-gu,Yongin-si, Gyeonggi-do 156-080, 156-080, KR)
Application Number:
KR2014/004838
Publication Date:
July 09, 2015
Filing Date:
May 30, 2014
Export Citation:
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Assignee:
KD POWER CO., LTD. (117 Haeoreum-gil, Namsan-myeonChuncheon-si, Gangwon-do 200-911, 200-911, KR)
International Classes:
F25B30/06; F24J3/08; F25B27/00; F25B49/02
Foreign References:
KR101338264B12013-12-09
JP2011149640A2011-08-04
JP2003021360A2003-01-24
US20120318491A12012-12-20
Attorney, Agent or Firm:
PARK, Young Bok et al. (KPH & Associates, 2nd Floor Erum Bldg., 225-18, Pangyoyeok-ro, Bundang-gu,Seongnam-si, Gyeonggi-do 463-400, 463-400, KR)
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