Title:
FREEZE PROTECTION SYSTEM FOR HOT-WATER BOILER
Document Type and Number:
WIPO Patent Application WO/2013/103272
Kind Code:
A1
Abstract:
The present invention relates to a freeze protection system for a hot-water boiler, wherein freeze protection pipes are respectively distributed from a heat supply pipe and a heat return pipe in which hot water is continuously circulated for heating such that the distributed freeze protection pipes are arranged adjacent to a side of a hot water supply pipe from which hot water is supplied and to a side of a direct water pipe from which tap water is supplied, and the pipes are then covered in an integrated manner, thereby preventing freezing of the pipes in winter and rupture of a boiler, allowing rapid supply of hot water by heating both the hot water supply pipe and the direct water pipe using the hot water for heating, reducing power consumption since conventional electric coils used for freeze protection are not required, and preventing fire accidents.
Inventors:
KWON YOUNG-SE (KR)
Application Number:
PCT/KR2013/000088
Publication Date:
July 11, 2013
Filing Date:
January 07, 2013
Export Citation:
Assignee:
KWON YOUNG-SE (KR)
International Classes:
F24D3/00; F24H1/00; F24H9/20
Foreign References:
| KR100510938B1 | 2005-08-26 | |||
| KR950033915U | 1995-12-18 | |||
| JP2010181036A | 2010-08-19 | |||
| JP2001074255A | 2001-03-23 |
Attorney, Agent or Firm:
YOON, Eui-Seoup (KR)
윤의섭 (KR)
윤의섭 (KR)
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Claims: