Title:
STRUCTURE FOR COOLING A COMBUSTION CHAMBER USING SUPPLIED AIR
Document Type and Number:
WIPO Patent Application WO/2012/070746
Kind Code:
A1
Abstract:
The present invention relates to a structure for cooling a combustion chamber using supplied air, which can improve the heating efficiency of a boiler even though the structure for cooling the combustion chamber is simple. To this end, the structure for cooling a combustion chamber includes a burner for burning a mixture of air, supplied from an air blower, and fuel for burning, and a combustion chamber body in which the burner is disposed and which defines the outer wall of the combustion chamber. The structure for cooling a combustion chamber absorbs the combustion heat of the burner that is radiated through the combustion chamber body. A combustion chamber cooling passage is defined in the combustion chamber such that the fluid blown from the air blower is circulated along the inside of the combustion chamber body to cool the combustion chamber before the fluid is supplied into the burner.
Inventors:
MIN TAE SIK (KR)
Application Number:
PCT/KR2011/006117
Publication Date:
May 31, 2012
Filing Date:
August 19, 2011
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
MIN TAE SIK (KR)
MIN TAE SIK (KR)
International Classes:
F23M5/08; F23L1/00
Foreign References:
| JPH09145021A | 1997-06-06 | |||
| JPH01107010A | 1989-04-24 | |||
| KR20010056343A | 2001-07-04 | |||
| JPS6281840U | 1987-05-25 |
Attorney, Agent or Firm:
NAM, Jin Woo et al. (KR)
남진우 (KR)
남진우 (KR)
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Claims: