Heat exchanger unit and method for manufacturing the same
AssigneeKyungdong Navien Co., Ltd.
InventorsJun Kyu PARK, Sung Cheul CHO
Life of this patent
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Abstract
A heat exchanger unit according to the present disclosure includes a combustion chamber in which a flame caused by a combustion reaction is located, a heat exchanger for a condensing boiler, the heat exchanger being located under the combustion chamber and including heat exchange pipes that receive heat generated by the combustion reaction and heat heating-water flowing through the heat exchange pipes and a main case having the heat exchange pipes accommodated in an interior space thereof, and a combustion chamber heat insulation pipe that is disposed adjacent to the combustion chamber and that receives the heating-water and allows the heating-water to flow therethrough to thermally insulate the combustion chamber.
Claims20
A heat exchanger unit comprising:
- a combustion chamber in which a flame caused by a combustion reaction is located;
- a heat exchanger located under the combustion chamber, the heat exchanger including heat exchange pipes configured to receive heat generated by the combustion reaction and to heat water flowing through a heat exchanger flow passage formed therein and a main case having the heat exchange pipes accommodated in an interior space thereof;
- a combustion chamber heat insulation pipe disposed adjacent to the combustion chamber and configured to receive the water and allow the water to flow through a combustion chamber flow passage formed therein to thermally insulate the combustion chamber;
- and
- a connecting adaptor configured to connect the heat exchanger flow passage and the combustion chamber flow passage.
Dependencies are inferred from the claim text.