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Heat exchanging pipe and air conditioner

A technology for heat exchange tubes and air conditioners, which is applied to heat sinks, tubular elements, heat exchange equipment, etc., and can solve problems such as serious liquid film accumulation

Pending Publication Date: 2018-12-28
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a heat exchange tube and an air conditioner to solve the technical problem of serious liquid film accumulation in the heat exchange tube in the prior art

Method used

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  • Heat exchanging pipe and air conditioner
  • Heat exchanging pipe and air conditioner
  • Heat exchanging pipe and air conditioner

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0025] figure 1 Embodiment 1 of the heat exchange tube of the present invention is shown. The heat exchange tube includes a tube body 50 and a fin set disposed on the tube body 50 . The fin set includes first fins 10 and second fins 20 . A first heat exchange enhancing structure 11 is formed on the first fin 10, and the second fin 20 is an unprocessed fin structure.

[0026] Applying the technical solution of the present invention, by forming the first heat exchange enhancement structure 11 on the first fin 10, the heat exchange area of ​​the heat exchange tube can be increased to improve the ...

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Abstract

The invention provides a heat exchanging pipe and an air conditioner. The heat exchanging pipe comprises a pipe body and a fin set arranged on the pipe body; the fin set comprises first fins and second fins; and first heat exchanging reinforcing structures are formed on the first fins, and the second fins are each of an unmachined fin structure. By applying the heat exchanging pipe, the first heatexchanging reinforcing structures are formed on the first fins, thus the heat exchanging area of the heat exchanging pipe can be increased, and the heat exchanging efficiency is improved; the secondfins are not machined and are kept smooth, thus it can be ensured that liquid conducting performance of the heat exchanging pipe is good, and the heat exchanging ability of a condensing pipe is improved advantageously; and in this way, the heat exchanging efficiency of the heat exchanging pipe can be considered on the basis of ensuring the liquid conducting performance of the heat exchanging pipe.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a heat exchange tube and an air conditioner. Background technique [0002] In the air conditioning and refrigeration industry, water-cooled condensers have developed rapidly due to their compact structure and wide applicability. High efficiency, energy saving and replacement of new refrigerants are still the main research directions at present. Most of the water-cooled heat exchangers are horizontal shell-and-tube heat exchangers, with freon in the shell and water in the tube. In the condenser, a factor that has a relatively large impact on its heat transfer is the performance of the heat transfer tubes in the shell. Inside the shell side, the refrigerant on the outside of the condenser tube undergoes a phase change to perform heat exchange. The refrigerant condenses outside the tube to form a liquid film covering the surface of the heat exchange tube. The existence of th...

Claims

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Application Information

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IPC IPC(8): F28F1/12F25B39/04
CPCF25B39/04F25B2339/047F28F1/12F28F2215/10
Inventor 王丽张营杨旭峰胡东兵胡海利
Owner GREE ELECTRIC APPLIANCES INC
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