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 main passage, through which water flows while circulating, a heat exchanging device configured to receive heat from combustion gas generated by the combustion reaction and heat the water flowing along the main passage, a heating heat exchanger configured to receive the water heated by the heat exchanging device and exchange heat with the air for heating, a fan configured to send the air to the heating heat exchanger, and a hot water discharge port connected to the main passage such that the water heated by the heat exchanging device is discharged to an outside of the main passage.
Claims20
An air heating apparatus comprising:
- a burner configured to cause a combustion reaction;
- a main passage, through which water flows while circulating;
- a heat exchanging device configured to receive heat from combustion gas generated by the combustion reaction and heat the water flowing along the main passage;
- a heating heat exchanger configured to receive the water heated by the heat exchanging device and exchange heat with the air for heating;
- a fan configured to send the air to the heating heat exchanger;
- and
- a hot water discharge port connected to the main passage such that the water heated by the heat exchanging device is discharged to an outside of the main passage.
Dependencies are inferred from the claim text.