Heat exchange pipe, heat exchanger and water heating apparatus
AssigneeA.O. Smith (China) Water Heater Company, Ltd.
InventorsXiang GAO, Dian FANG, Xiaowei ZHOU
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Abstract
The present disclosure discloses a heat exchange pipe, a heat exchanger and a water heating apparatus. The heat exchange pipe comprises: a pipe body and a plurality of fins fixedly disposed to sleeve the pipe body; a flow guiding structure is provided at a partial outer edge of the fin; and a flow guiding flue is formed between the flow guiding structure and an outer wall of the pipe body. The heat exchange pipe, the heat exchanger and the water heating apparatus provided by the present disclosure can improve the flue gas flow path and the heat exchange efficiency.
Claims26
A heat exchange pipe, wherein comprising a pipe body and a plurality of fins fixedly disposed to sleeve the pipe body;
- wherein a flow guiding structure is provided at a partial outer edge of the fin;
- and
- wherein a flow guiding flue is formed between the flow guiding structure and an outer wall of the pipe body.
A heat exchanger, wherein having a spirally coiled heat exchange pipe which comprises a pipe body and a plurality of fins fixedly disposed to sleeve the pipe body;
- wherein a flow guiding structure is provided at a partial outer edge of the fin;
- and wherein a flow guiding flue is formed between the flow guiding structure and an outer wall of the pipe body.
Dependencies are inferred from the claim text.