Title:
SOLAR HOT WATER SUPPLY SYSTEM ALSO USED FOR COOLING
Document Type and Number:
WIPO Patent Application WO/2012/165684
Kind Code:
A1
Abstract:
The present invention relates to a solar hot water supply system also used for cooling, and the present invention comprises: a heat collector for collecting solar heat; a controller for controlling the actuation of two circulation pumps, which are installed on a heat collector circulation pipe and a thermal storage tub circulation pipe, by means of the difference between the temperature of a discharged circulation medium from the heat collector and a discharged circulation medium from the thermal storage tub; a boiler, which communicates with each branch pipe that branches into households from a hot water withdrawal pipe, which communicates with the thermal storage tub, for heating the circulation medium from the thermal storage tub so as to supply hot water to a load; and a cooler, which communicates with household branch pipes of the households requiring cooling from the household branch pipes that communicate with the boiler, for producing cold water using a driving heat source, which is stored in the thermal heat tub, so as to provide cooling. Existing thermal heat tubs are installed in a basement of buildings, but the thermal heat tub according to the present invention is installed so as to be positioned inside an elevator tower on a rooftop of a building, thereby enabling the supply of hot water to the thermal storage tub by means of gravity, preventing freezing of pipes, minimizing the length of connection pipes, providing a hot water load to all households using heat which is collected from solar heat, and effectively providing additional cooling load to a portion of the households by means of surplus heat in the summer.
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| JPS5782654 | CONDUIT WITH SOLAR HEAT ABSORPTION FINS |
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| JPS5819012 | [Title of the Invention] Roof |
Inventors:
HONG HI KI (KR)
Application Number:
PCT/KR2011/004303
Publication Date:
December 06, 2012
Filing Date:
June 13, 2011
Export Citation:
Assignee:
UNIV KYUNG HEE UNIV IND COOP GROUP (KR)
HONG HI KI (KR)
HONG HI KI (KR)
International Classes:
F24J2/04; F24D15/00; F24J2/34; F25B27/00
Foreign References:
| KR20110038300A | 2011-04-14 | |||
| JP2009209521A | 2009-09-17 | |||
| KR20030015969A | 2003-02-26 |
Other References:
DAE YOUNG LEE: "Small-Capacity Solar Cooling System by Desiccant Cooling Technology", JOURNAL OF FALL CONFERENCE OF THE KOREAN SOCIETY FOR NEW AND RENEWABLE ENERGY, 22 May 2008 (2008-05-22), pages 31 - 36
Attorney, Agent or Firm:
KANG, Tae Hoon et al. (KR)
강태훈 (KR)
강태훈 (KR)
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Claims: