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Heat exchanger and air conditioner

A heat exchanger and cylindrical technology, applied in the field of heat exchangers and air conditioners, can solve the problems of low production efficiency and large volume of air conditioners, and achieve the effect of reducing volume and simple and fast processing.

Pending Publication Date: 2019-04-02
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a heat exchanger and an air conditioner to solve the problems of large volume and low production efficiency of the air conditioner in the prior art

Method used

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  • Heat exchanger and air conditioner
  • Heat exchanger and air conditioner
  • Heat exchanger and air conditioner

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Embodiment Construction

[0029] 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.

[0030] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0031] It should be noted that the terminology used here is only used to describe specific embodiments, and is not intended to limit exemplary embodiments according to the ...

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Abstract

The present invention provides a heat exchanger and an air conditioner. The heat exchanger comprises a fin and a refrigerant pipe, the fin is of a cylindrical structure, the cylindrical structure is used for installing cross flow fan blades, a gap extending in the height direction of the cylindrical structure is formed in the cylindrical structure, and the refrigerant pipe is wound around the periphery of the cylindrical structure in the height direction of the cylindrical structure. Processing of the cylindrical fin is simpler and faster, only one cylindrical structure needs to be processed,then the gap is processed on the cylindrical structure, finally the refrigerant pipe is wound around the cylindrical structure, and a simple rotating tool is used for automatically and quickly manufacturing the cylindrical fin; and meanwhile, the elbow assembly welding process can be eliminated through winding of the refrigerant pipe. When the heat exchanger is used in the air conditioner, the cross flow fan blades can be installed through the cylindrical structure, and support bottom shell structures for installing the cross flow fan blades do not need to be arranged, and the size of the airconditioner can be reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a heat exchanger and an air conditioner. Background technique [0002] The disadvantage of the traditional evaporator is that the processing procedure is complicated. For example, fins need to be molded. An evaporator includes hundreds of fins. process. In addition, if the heat exchange effect is to be improved, the new design and processing of the fins will be troublesome and the design cost will be high. [0003] The inner and outer cylinder scheme proposed by the patent document CN203586617U is not applied to the split air conditioner, and the contact area between the tube and the cylinder is small, and there is no cross-flow fan inside. The cylindrical frame adopted in the patent document CN204141902U, but the flow pipe adopts the intubation method, and the production efficiency is low. [0004] In addition, most of the existing air conditioners require a special ...

Claims

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Application Information

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IPC IPC(8): F25B39/02
CPCF25B39/02F25B2339/02
Inventor 王铭坤熊硕韩鹏
Owner GREE ELECTRIC APPLIANCES INC
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