Title:
BOILER PROVIDED WITH SOUND INSULATION WALL IN AIR- INTRODUCING PATH
Document Type and Number:
Japanese Patent JP2003042402
Kind Code:
A
Abstract:
To provide a boiler capable of reducing the noise generated due to the leak of the combustion sound generated by combustion outside the boiler.
In a boiler having a blower 2 delivering the air taken in from an air intake 4 into a combustion chamber 10 and a burner 7 feeding fuel to burn and performing combustion while delivering combustion air by the blower 2, a sound insulation wall 11 is provided at the central axis part of air flow in the air-introducing path 14 connecting the blower 2 with the air intake 4, and a sound absorbing material 1 is provided on the inner wall surface of the air introducing path 14.
Inventors:
TAKASHIMA HIROSHI
TAKAHATA SHIGETOSHI
MIYATA HIROSUKE
TAKAHATA SHIGETOSHI
MIYATA HIROSUKE
Application Number:
JP2001228808A
Publication Date:
February 13, 2003
Filing Date:
July 30, 2001
Export Citation:
Assignee:
SAMSON CO LTD
International Classes:
F22B37/02; F23M20/00; F23L1/00; (IPC1-7): F22B37/02; F23L1/00; F23M13/00