Air conditioner heat exchanger and air conditioner

A technology for heat exchangers and air conditioners, which is applied to evaporators/condensers, lighting and heating equipment, refrigeration components, etc., can solve problems such as increased labor costs, uneven air outlet, and uneven heat exchange, and reduce equipment and Effects of labor cost, improvement of comfort feeling, and improvement of processing efficiency

Inactive Publication Date: 2016-01-27
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This type of heat exchanger has some disadvantages. For example, the air outlet direction is relatively fixed, generally perpendicular to the main plane of the heat exchanger. This air outlet method is difficult to meet the comfort requirements of the human body.
In addition, these heat exchangers have to go through the bending process, which requires additional bending equipment, thereby increasing equipment costs and equipment operating costs, and increasing labor costs; The increase or decrease of the fin spacing caused by stretching will lead to uneven heat transfer and low heat transfer efficiency, and the uneven fin spacing will also lead to increased local wind resistance and uneven air outlet, which will affect the comfort of the human body

Method used

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  • Air conditioner heat exchanger and air conditioner
  • Air conditioner heat exchanger and air conditioner
  • Air conditioner heat exchanger and air conditioner

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Embodiment Construction

[0023] The present invention will be described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. Aspects so defined may be combined with any other aspect or aspects unless specifically stated otherwise. In particular, any feature which is considered to be preferred or advantageous may be combined with one or more other features which are considered to be preferred or advantageous.

[0024] Terms such as "first" and "second" appearing in the present invention are only for convenience of description, to distinguish different components with the same name, and do not indicate a sequence or a primary and secondary relationship.

[0025] exist Figure 1 to Figure 5 In the schematic structural diagram shown, the present invention provides an air conditioner heat exchanger, including: a plurality of heat exchange tubes 4 and a plurality of annular fins 2, and the plurality of annular fins 2 are arranged at intervals to fo...

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Abstract

The invention relates to an air conditioner heat exchanger and an air conditioner. The air conditioner heat exchanger comprises a plurality of heat exchange pipes (4) and a plurality of annular fins (2). The annular fins (2) are arranged at intervals to form a hollow annular cylinder and are each provided with a plurality of first holes (21). The heat exchange pipes (4) penetrate the corresponding first holes (21) in the annular fins (2) respectively. An air inlet is formed in one of the two ends of the annular cylinder. Air outlets (B) are formed in gaps among the annular fins (2). According to the air conditioner heat exchanger, air outflow within a larger-angle range can be achieved so as to improve the comfort feeling of the human body. In addition, the multiple heat exchange pipes of the air conditioner heat exchanger penetrate the fins arranged at intervals, the bending procedure can be avoided, equipment and labor cost can be reduced, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner heat exchanger and an air conditioner. Background technique [0002] At present, L-shaped, U-shaped or G-shaped heat exchangers are generally used in air conditioners. This type of heat exchanger includes multiple heat exchange tubes for the circulation of cold medium, and each heat exchange tube is equipped with Fins to improve heat transfer efficiency. When in use, the main plane on the heat exchanger is used as the windward side, and when the air flows through the heat exchanger, it exchanges heat with the cold medium, and then flows out from the leeward side. [0003] This type of heat exchanger has some disadvantages. For example, the air outlet direction is relatively fixed, generally perpendicular to the main plane of the heat exchanger. This air outlet method is difficult to meet the comfort requirements of the human body. In addition, these ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B39/00
Inventor 王琦龚立选牛朋涛安杰
Owner GREE ELECTRIC APPLIANCES INC
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