COOLING STRUCTURE FOR COMBUSTION CHAMBER OF BOILER

摘要

PURPOSE: A cooling structure for a combustion chamber of a boiler is provided to improve thermal efficiency even if generation of condensate is maximally controlled. CONSTITUTION: A cooling structure for a combustion chamber of a boiler is composed as follows: A combustion chamber is formed inside of an inner structure(110). A medium receiving space(120b) for accepting heat transfer medium is formed in an outer structure(120). A cover(130) covers an opening of the outer structure. An adapter(150) coupled to the cover connects cooling pipes(140) with a heating pipe. A floor plate(160) forms a floor of the combustion chamber. A water level sensor(170) and a water supply valve(180) are installed in the outer structure. The water level sensor senses the water level of the heat transfer medium.