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Heat exchange assembly and heat exchange system with same

A technology of heat exchange components and heat exchange tubes, which is applied in the field of heat exchange systems and can solve the problems of reduced heat exchange effect and slow heat exchange speed

Active Publication Date: 2022-01-11
SANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the heat transfer speed of the refrigerant is slow in areas with a small air volume, the refrigerant will flow more to these areas, reducing the heat transfer effect

Method used

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  • Heat exchange assembly and heat exchange system with same
  • Heat exchange assembly and heat exchange system with same
  • Heat exchange assembly and heat exchange system with same

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Experimental program
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Embodiment Construction

[0031]Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element The jig must have a particula...

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PUM

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Abstract

The invention discloses a heat exchange assembly and a heat exchange system with the heat exchange assembly. The heat exchange assembly comprises a plurality of heat exchange tubes, first tubes and second tubes, the first tubes and the second tubes are arranged in parallel, the heat exchange tubes comprise a plurality of first heat exchange tubes and at least one second heat exchange tube, one ends of the first heat exchange tubes communicate with the first tubes, and the other ends of the first heat exchange tubes communicate with the second tubes; the second heat exchange tubes comprise third tube sections, the third tube sections comprise first sub-tube sections, second sub-tube sections, third sub-tube sections and at least two third bent sections, and the first sub-tube sections communicate with the second tubes and one third bent section; and the other ends of the third bent sections communicate with the other third bent section through the second sub-tube section, and the other ends of the other third bent sections communicate with the first tubes through the third sub-tube sections. According to the heat exchange assembly, the flow resistance of a refrigerant in the heat exchange tubes can be adjusted, and the heat exchange effect can be improved.

Description

technical field [0001] The invention relates to the technical field of heat exchange, and more specifically, to a heat exchange assembly and a heat exchange system with the heat exchange assembly. Background technique [0002] In the prior art, multi-channel heat exchangers are widely used in the field of air-conditioning, but due to the limited installation space of air-conditioning fans and heat exchangers, and the influence of the structure of the unit, the distribution of airflow passing through the surface of the heat exchanger is uneven, and the exchange There will be areas of less air flow on the heater. The area with a small air volume is generally at the end of the heat exchanger in the length or width direction. Since the heat transfer speed of the refrigerant is slow in areas with a small air volume, the refrigerant will flow more to these areas, reducing the heat transfer effect. Contents of the invention [0003] For this reason, an embodiment of the present...

Claims

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Application Information

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IPC IPC(8): F25B39/00F28F1/00F28F1/04F28F1/12
CPCF25B39/00F28F1/00F28F1/04F28F1/12F28F2215/04F28D1/047F28F1/02F28F1/32
Inventor 吴苗苗汪峰
Owner SANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER