Air heating apparatus
AssigneeKyungdong Navien Co., Ltd.
InventorsJun Kyu Park, Duck Sik Park, Dong Hwan Kim, Seong Sik Moon
Life of this patent
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Abstract
Disclosed is an air heating apparatus including a burner configured to cause a combustion reaction, a heat exchanging device configured to receive heat from combustion gas generated by the combustion reaction and heat water, a heating heat exchanger configured to receive the water heated by the heat exchanging device and exchange heat with the air for heating, a main passage, in which the heat exchanging device and the heating heat exchanger are disposed, and configured such that the water flows therethrough while circulating, and a fan configured to blow the air to the heating heat exchanger.
Claims20
An air heating apparatus comprising:
- a burner configured to cause a combustion reaction;
- a heat exchanging device configured to receive heat from combustion gas generated by the combustion reaction and heat water;
- a heating heat exchanger configured to receive the water heated by the heat exchanging device and exchange heat with the air for heating;
- a main passage, in which the heat exchanging device and the heating heat exchanger are disposed, and configured such that the water flows therethrough while circulating;
- and
- a fan configured to blow the air to the heating heat exchanger.
Dependencies are inferred from the claim text.