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Heat exchanger and household electrical appliance

A technology for household appliances and heat exchangers, applied in the field of heat exchangers using micro-tubes, which can solve the problems of small spacing and dense distribution of heat exchange tubes

Pending Publication Date: 2019-01-18
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the conventional design, because the design of this type of tube heater is aimed at enhancing heat dissipation, the distance between the tubes is generally small, and the heat exchange tubes are densely distributed.

Method used

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  • Heat exchanger and household electrical appliance
  • Heat exchanger and household electrical appliance

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0022] In the present invention, unless stated otherwise, the used orientation words such as "up, down, left, right" generally refer to the directions shown in the drawings or to vertical, perpendicular or gravity The terms used to describe the mutual positional relationship of each component in terms of direction.

[0023] The invention firstly provides a heat exchanger.

[0024] Such as figure 1 and figure 2 As shown in , according to a heat exchanger in a preferred embodiment of the present invention, the heat exchanger includes two hollow vertical end plates 3 arranged at intervals, and a plurality of flat plates are installed between the two vertical en...

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Abstract

The invention discloses a heat exchanger. The heat exchanger comprises two hollow vertical end plates (3) arranged at intervals, wherein a plurality of flat and straight lines micro-pipes (1) are arranged between two vertical end plates (3); a fixing plate (2) is arranged at least an intermediate portion between the two vertical end plates (3), so as to enable the plurality of the micro-pipes (1)to pass through the fixing plate (2) in a flat and straight manner; and the heat exchanger can preferably fix the micro-pipes while increasing the heat exchange area of the heat exchanger on the basisof the original advantages of the micro-pipe heat exchanger.

Description

technical field [0001] The invention relates to the field of heat exchangers, in particular to a heat exchanger using microtubes. And a household appliance with the heat exchanger. Background technique [0002] Micro-diameter heat exchangers have gradually become one of the main research directions of heat exchangers. The heat exchange efficiency inside the tube is greatly enhanced by adopting a small-scale tube diameter. On the outside of the tube, due to the small tube diameter, this type of heat exchanger has a much larger specific surface area than conventional heat exchangers. Therefore, this type of heat exchanger Even if the heat exchanger is not provided with fins, it can also achieve the effect of enhancing overall heat dissipation. [0003] However, in the conventional design, because the design of this type of tube heater is aimed at enhancing heat dissipation, the distance between the tubes is generally small, and the heat exchange tubes are densely distributed...

Claims

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Application Information

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IPC IPC(8): F28F9/013F28F9/02
CPCF28F9/0131F28F9/02F28F2260/02
Inventor 岳宝欧汝浩王文鹏赵中闯
Owner MIDEA GRP CO LTD
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