Title:
HEATING AND COOLING SYSTEM USING SOLAR HEAT AND GEOTHERMAL HEAT AS COMPOSITE HEAT SOURCE
Document Type and Number:
WIPO Patent Application WO/2022/119028
Kind Code:
A1
Abstract:
The present invention relates to a heating and cooling system using solar heat and geothermal heat as a composite heat source, and provides a composite heating and cooling system comprising: a solar heat module (110) for collecting thermal energy from sunlight; an underground heat exchange module (120) buried underground to exchange the thermal energy with the underground; a heat storage tank module (130) for receiving the collected thermal energy from the solar heat module (110) or the underground heat exchange module (120) and storing same; a heat pump module (140), which uses the solar heat module (110) or the underground heat exchange module (120) as a heat source, and is provided in a corresponding building to perform at least one from among a heating operation, a cooling operation and a heat storage operation on the heat storage tank module (130); a PCM-cooling composite panel (150) provided on the wall surface of the corresponding building, and including a shape-stabilized PCM (156); a floor-heating module (160) buried under the floor of the corresponding building; and main circulation flow paths (192, 194), which have each one side connected to the heat pump module (140) or the heat storage tank module (130) and the other sides connected to the corresponding building, and which comprise a main circulation inlet pipe (192) going into corresponding building and a main circulation outlet pipe (194) going out from the corresponding building.
Inventors:
NAM YUJIN (KR)
BAE SANGMU (KR)
BAE SANGMU (KR)
Application Number:
PCT/KR2020/017705
Publication Date:
June 09, 2022
Filing Date:
December 04, 2020
Export Citation:
Assignee:
NAT UNIV PUSAN IND UNIV COOP FOUND (KR)
International Classes:
F24F5/00; F24D19/10; F24F11/70; F25B30/06; F28D20/02
Foreign References:
| KR101845300B1 | 2018-04-04 | |||
| KR20170084419A | 2017-07-20 | |||
| KR102130120B1 | 2020-07-03 | |||
| JP2009198102A | 2009-09-03 | |||
| US20120125019A1 | 2012-05-24 |
Attorney, Agent or Firm:
HANOL INTELLECTUAL PROPERTY AND LAW (KR)
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