Title:
GEOTHERMAL COIL PIPE HEADER DEVICE, VERY DEEP VERTICAL CLOSED-TYPE GROUND-COUPLED HEAT EXCHANGER USING SAME, AND METHOD FOR INSTALLING THE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2011/083899
Kind Code:
A1
Abstract:
The present invention relates to a very deep vertical closed-type ground-coupled heat exchanger that uses geothermal energy without taking in underground water, and to a method for installing the heat exchanger. More particularly, an anchor connected to a rope is disposed in a very deep geothermal excavation hole formed to use geothermal energy, then a header device is installed on one end of a U-bend geothermal coil pipe, then the geothermal coil pipe is coupled to the rope, and then the rope is pulled and wound using a winch on the ground. Accordingly, the U-bend geothermal coil pipe, which is made of polyethylene (PE) and has poor rigidity, can be forcibly inserted down to the very deep bottom of the geothermal excavation hole, thereby increasing the heat transfer area of the heat exchanger.
More Like This:
Inventors:
CHO, Heuy Nam (1 Poongrim I-won Apt, 2-7 Songdo-dong, Yeonsu-gu, Incheon 406-734, 406-734, KR)
Application Number:
KR2010/004826
Publication Date:
July 14, 2011
Filing Date:
July 23, 2010
Export Citation:
Assignee:
G & G TECHNOLOGY CO., LTD. (2nd Fl, A-dong 446-3, Nonhyeon-dong, Namdong-gu, Incheon 405-849, 405-849, KR)
지앤지테크놀러지 (인천 남동구 논현동 446-3 에이동 2층, 405-849 Incheon, 405-849, KR)
지앤지테크놀러지 (인천 남동구 논현동 446-3 에이동 2층, 405-849 Incheon, 405-849, KR)
International Classes:
F24J3/08; F25B30/06; F28D1/04; F28F9/00; F28F9/013
Attorney, Agent or Firm:
CHOI, Byoung Gill (3rd Fl, Samhwa B/D.738-43 Yeoksam-dong, Kangnam-gu, Seoul 135-080, 135-080, KR)
Download PDF:
Claims: