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Heat exchanger components and air conditioners

A technology of heat exchangers and finned tube heat exchangers, which is applied in the field of air conditioners, can solve problems such as difficulty in fixing electric heating, increased procedures, and heavy weight of electric heating, and achieve simplified structure, reduced assembly procedures, and reduced intermediate connecting parts Effect

Active Publication Date: 2020-09-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For high-power commercial air conditioners, the weight of the electric heating is relatively large. In order to ensure firm and reliable fixing, an additional fixing device needs to be installed, which increases the number of parts and processes for fixing the electric heating, and makes it more difficult to fix the electric heating.

Method used

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  • Heat exchanger components and air conditioners
  • Heat exchanger components and air conditioners
  • Heat exchanger components and air conditioners

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Embodiment Construction

[0019] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0020] see figure 1 , figure 2 and image 3 , the present invention provides a heat exchanger assembly, including: a heat exchanger body 11 and an electric heating device 30, the heat exchanger body 11 is a finned tube heat exchanger, and fixed refrigerants are arranged at both ends of the heat exchanger body The side plate 20 of the tube, the side plate 20 has a first fixing portion 22, the side plate 20 includes a side plate body 21, the first side of the side plate body 21 is bent to form the first fixing portion 22, the The electric heating device 30 is directly arranged on the first fixing portion 22 of the side plate. By bending the side plate of the heat exchanger body to form the first fixing part, the electric heating device is directly...

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PUM

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Abstract

The invention provides a heat exchanger component comprising a heat exchanger and an electrical heating device. The heat exchanger is a finned tube one, the coolant tubes of two ends of the heat exchanger are provided with side plates for fixing the fins in a penetrating manner, the side plates are provided with first fixing portions and comprise plate bodies, first edges of the plate bodies are bent to form the first fixing portions, and an electrical heating device is arranged on the first fixing portions of the side plates directly. According to the heat exchanger component, the middle connecting component is omitted, structure is simplified, assembling procedures are reduced, and matching is flexible and reliable. The invention further provides an air conditioner.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a heat exchanger assembly and an air conditioner with the heat exchanger assembly. Background technique [0002] At present, air conditioners generally have cooling and heating functions. In order to solve the insufficient heating capacity of air conditioners, electric heating devices are usually installed on heat exchangers. The electric heating of the small wall-mounted air conditioner is relatively small, and it can be directly installed on the end plate of the evaporator. For high-power commercial air conditioners, the weight of the electric heating is relatively large. In order to ensure firm and reliable fixing, additional fixing devices are required. This increases the number of parts and procedures for fixing the electric heating, and the fixing of the electric heating is even more difficult. Contents of the invention [0003] The object of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/02F24F13/30
CPCF24F13/30F24F2221/34
Inventor 张宝生张正甫王成雷新建
Owner GREE ELECTRIC APPLIANCES INC