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Heat exchanger and air conditioner with heat exchanger

A technology of heat exchangers and air conditioners, applied in air conditioning systems, evaporators/condensers, heating methods, etc., can solve problems such as uneven heat transfer, improve cooling and heating performance, ensure uniformity, and balance cooling and heating effect

Active Publication Date: 2021-06-22
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a heat exchanger and an air conditioner with it, so as to solve the problem of uneven heat exchange in each flow path in the heat exchanger of the air conditioner in the prior art

Method used

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  • Heat exchanger and air conditioner with heat exchanger
  • Heat exchanger and air conditioner with heat exchanger
  • Heat exchanger and air conditioner with heat exchanger

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] Such as Figure 1 to Figure 5 As shown, the present invention provides a heat exchanger, the heat exchanger is arranged in the casing 2 of the air conditioner, the heat exchanger includes a heat exchange part 1, and the heat exchange part 1 is arranged obliquely on the side wall of the casing 2, and the heat exchanger The heat section 1 is divided into m heat exchange zones along the air flow direction in the casing 2, where m≥3. The heat exchange section 1 includes: a plurality of heat exchange tube sections 104, and a plurality of heat exchange tube sections 104 are connected with a plurality of heat exchange zones. One-to-one corresponding setting; along the direction close to the su...

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Abstract

The invention provides a heat exchanger and an air conditioner with the heat exchanger. The heat exchanger is arranged in an air conditioner shell, wherein the heat exchanger comprises a heat exchange part; the heat exchange part is inclined to the side wall of the shell; the heat exchange part is divided into m heat exchange areas in a flowing direction of air flow in the shell; m is greater than or equal to 3; the heat exchange part comprises a plurality of heat exchange pipe sections; the plurality of heat exchange pipe sections and the plurality of heat exchange areas are arranged in a one-to-one correspondence manner; a heat exchange pipeline of the nth heat exchange area is communicated with a heat exchange pipeline of the (m-n+1)th heat exchange area through a connection pipe section in a direction close to a supporting base plane of the air conditioner; n is greater than or equal to 1 and is smaller than or equal to m; and (m-n+1) is not equal to n. The heat exchanger solves the problem that heat exchange of all flow paths in the heat exchanger of the air conditioner in the prior art is not uniform.

Description

technical field [0001] The invention relates to the field of heat exchangers, in particular, to a heat exchanger and an air conditioner having the same. Background technique [0002] With the development of household air conditioners, the application of centrifugal fans is becoming more and more extensive. Due to the air flow characteristics of centrifugal fans, the flow rate of the windward air at the heat exchanger will be unevenly distributed, resulting in various flow paths in the heat exchanger. The heat transfer is uneven, resulting in a decrease in heat transfer performance. Contents of the invention [0003] The main purpose of the present invention is to provide a heat exchanger and an air conditioner having the same, so as to solve the problem of uneven heat exchange in each flow path in the heat exchanger of the air conditioner in the prior art. [0004] In order to achieve the above object, according to one aspect of the present invention, a heat exchanger is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B39/00F24F1/0059
CPCF25B39/00F24F1/0059
Inventor 刘钊行冯青龙冯帅飞戴志炜
Owner GREE ELECTRIC APPLIANCES INC
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