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Condenser pipe and condenser

A condensing tube, condensing tank technology, used in evaporators/condensers, refrigerators, tubular elements, etc.

Pending Publication Date: 2018-11-06
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a condenser with a strong heat transfer capacity for the problem of defects in the heat transfer capacity of the traditional condenser tube.

Method used

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  • Condenser pipe and condenser
  • Condenser pipe and condenser
  • Condenser pipe and condenser

Examples

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Embodiment Construction

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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Abstract

The invention relates to a condenser pipe and a condenser. The condenser pipe comprises a pipe body and a plurality of fins. The pipe body is provides with outer surfaces and a central axis cross section, wherein the outer surfaces include a first outer surface and a second outer surface, at least part of the first outer surface is located on one side of the central axis cross section, and at least part of the second outer surface is located on the other side of the central axis cross section. The first outer surface and the second outer surface are all provided with the fins, and the height of any one of the fins on the first outer surface is greater than that of any one of the fins on the second outer surface. When the condenser pipe is installed, the second outer surface is installed close to the ground, during the condensation process, condensed liquid generated on the first outer surface flows downward to the second outer surface under the action of gravity, because the fin heightof the second outer surface is lower, the condensed liquid can be conveniently discharged in time, the situation that the heat exchange effect is affected due to the fact that accumulation of the condensed liquid thickens a liquid film is avoided, the liquid discharging capacity of the second outer surface is enhanced, and the heat exchange effect of the condenser pipe is improved.

Description

technical field [0001] The invention relates to the technical field of condensation heat exchange, in particular to a condensation pipe and a condenser. Background technique [0002] Condensers are important equipment in many industrial production processes, for example, condensers in chillers in central air-conditioning systems. The performance of the condenser depends to a large extent on the heat transfer performance of the condenser tube. [0003] The working principle of the shell-and-tube condenser is: a low-temperature fluid flows in the tube, and after the steam outside the tube contacts the tube wall, a phase change occurs to form a condensed liquid, and at the same time, latent heat is released to exchange heat with the low-temperature fluid in the tube. Under normal conditions, the condensed liquid flows continuously and covers the outer surface of the heat exchange tube to form a liquid film. Because there is a liquid film between the wall surface of the conden...

Claims

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Application Information

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IPC IPC(8): F25B39/04F28F1/36
CPCF25B39/04F28F1/36F25B2339/04
Inventor 杨旭峰王丽王宗信张营胡海利
Owner GREE ELECTRIC APPLIANCES INC
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