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US 2024/0200885 A1Published application
Heat exchanger and preparation method thereof, and thermal management system
AssigneeZhejiang Sanhua Intelligent Controls Co., Ltd.
InventorsMING XUE, HAI HUANG, LINJIE HUANG
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Abstract
A heat exchanger has channels for fluid circulation. At least part of a surface of the heat exchanger is covered with a colored coating. The colored coating includes a color additive which is selected from at least one of an organic pigment, an inorganic pigment and a dye. A thermal management system, a composite material and preparation method of the composite material with the colored coating are disclosed.
Claims20
A heat exchanger, comprising:
- a substrate comprising a channel for fluid circulation;
- and
- a colored coating covered on at least part of a surface of the substrate, wherein the colored coating comprises a color additive being selected from at least one of an organic pigment, an inorganic pigment and a dye.
A preparation method of a heat exchanger, comprising:
- providing a substrate comprising a channel for fluid circulation;
- providing a composite material comprising 90 to 99 parts by mass of a sol and 1 to 10 parts by mass of a color additive;
- the sol comprising an alcoholic solvent;
- and a proportion of the alcoholic solvent in the sol being 15% to 30%;
- and
- coating the composite material on at least part of a surface of the substrate.
3 more elements
A thermal management system, comprising:
- a compressor, a first heat exchanger, a throttling device and a second heat exchanger;
- a color of at least part of a surface of the first heat exchanger is different from a color of at least part of a surface of the second heat exchanger;
- wherein when a refrigerant flows in the thermal management system, the refrigerant is compressed by the compressor and then flows into the first heat exchanger, the refrigerant flows into the throttling device after exchanging heat in the first heat exchanger, the refrigerant then flows into the second heat exchanger, and then flows into the compressor again after exchanging heat in the second heat exchanger.
Dependencies are inferred from the claim text.