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US 10,704,844 B2Granted
Heat exchanger
AssigneeSanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd.
InventorsHuanghuang Xia, Hongming Chen
Life of this patent
Estimating the term…
Abstract
A heat exchanger including a first header and a second header; flat tubes, each having two ends connected to the first header and the second header respectively; a fin arranged between adjacent flat tubes; an input-output pipe welded to at least one header of the first header and the second header; and a water guide member disposed to the input-output pipe and/or the at least one header.
Claims20
A heat exchanger, comprising:
- a first header and a second header;
- flat tubes, each having two ends connected to the first header and the second header respectively;
- a fin arranged between adjacent flat tubes;
- an input-output pipe welded to at least one header of the first header and the second header;
- and
- a first water guiding member mounted to the at least one header and located above a welding position, where the input-output pipe and the at least one header are welded, along an axial direction of the at least one header.
3 more elements
A heat exchanger, comprising:
- a first header and a second header;
- flat tubes, each having two ends connected to the first header and the second header respectively;
- a fin arranged between adjacent flat tubes;
- an input-output pipe welded to at least one header of the first header and the second header;
- and
- a water guiding member mounted to the input-output pipe and/or the at least one header,
- wherein the water guiding member is configured as a water retaining block, an upper surface of the water retaining block is provided with a groove configured to be fitted with the input-output pipe, and in a cross section of the input-output pipe, at least a lower half of the input-output pipe is fitted in the groove.
4 more elements
A heat exchanger, comprising:
- a first header and a second header;
- flat tubes, each having two ends connected to the first header and the second header respectively;
- a fin arranged between adjacent flat tubes;
- an input-output pipe welded to at least one header of the first header and the second header;
- and
- a water guiding member mounted to the input-output pipe and spaced apart from a welding position where the input-output pipe and the at least one header are welded.
3 more elements
Dependencies are inferred from the claim text.