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Air conditioner, heat exchanger and machining method thereof

A processing method and technology of heat exchangers, which are applied in the directions of heat exchanger shells, heat exchange equipment, lighting and heating equipment, etc., can solve the problems of complex processing methods, loose fitting, galvanic corrosion, etc., so as to solve the problems of galvanic corrosion. Effect

Inactive Publication Date: 2015-12-30
GUANGDONG CHIGO AIR CONDITIONING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An air conditioner, heat exchanger and processing method in the present invention, wherein the heat exchanger is directly processed by aluminum and tightly connected with copper pipes, which effectively solves the galvanic corrosion caused by loose bonding, and the comparison of processing methods complex defect

Method used

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Examples

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no. 1 example

[0028] The first embodiment of the heat exchanger in the present invention includes: the body of the heat exchanger is an aluminum block, and the aluminum block has a plurality of through holes as heat exchange holes, wherein every two adjacent through holes are closely connected by copper tubes. The tight connection includes, but is not limited to, detachable connections such as screw connections and interference connections, or fixed connection methods such as welding and bonding.

[0029] In this embodiment, the heat exchanger body is an aluminum block, and the aluminum block has a plurality of through holes, and every two adjacent through holes are closely connected by copper tubes. Since the heat exchanger is directly processed by aluminum and tightly connected with the copper tube, it effectively solves the defects of galvanic corrosion caused by loose fit and complicated processing methods.

[0030] The difference between the second embodiment of the heat exchanger in t...

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Abstract

The embodiment of the invention discloses a heat exchanger. The heat exchanger is directly machined through aluminum products and tightly connected with copper pipes. The defects that electrochemical corrosion is caused by untight attachment, and the machining method is complex are overcome. The heat exchanger comprises a heat exchanger body, the heat exchanger body is made of an aluminum block, the aluminum block is provided with a plurality of through holes, and every two adjacent through holes are tightly connected through the corresponding copper pipe.

Description

technical field [0001] The invention relates to the technical field of air conditioner manufacturing, in particular to an air conditioner, a heat exchanger and a processing method. Background technique [0002] The heat exchanger used in conventional air conditioners is a structure in which aluminum fins are sleeved on the outside of the heat-exchanging copper tubes, and the structure is tightly bonded. This structure has galvanic corrosion due to the loose fit between the fins and the copper tubes, and processing The method is more complicated. [0003] Therefore, it is urgent to provide a heat exchanger that can effectively solve the above problems. Contents of the invention [0004] An air conditioner, heat exchanger and processing method in the present invention, wherein the heat exchanger is directly processed by aluminum and tightly connected with copper pipes, which effectively solves the galvanic corrosion caused by loose bonding, and the comparison of processing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F9/26
Inventor 金听祥杨滨滨吕子建
Owner GUANGDONG CHIGO AIR CONDITIONING