Fin preventing frosting to be easy to drain water

An anti-frost and fin technology, which is applied in the field of fin structure, anti-frost and easy-to-drain fins, can solve the problems of condensed water accumulation and easy drainage, and achieve high heat exchange efficiency, good thermal conductivity, and simple structure compact effect

Inactive Publication Date: 2013-10-16
YANGJIANG BAOMALI AUTO AIR CONDITIONER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art, and provide a fin that prevents frosting and is easy to drain. question

Method used

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  • Fin preventing frosting to be easy to drain water
  • Fin preventing frosting to be easy to drain water

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Embodiment Construction

[0016] Such as figure 1 , 2 As shown, the anti-frost and easy-to-drain fin of the present invention includes a fin body 1, and the fin body 1 has a rectangular wave structure as a whole. The louver structures 11-14 are arranged at intervals, and the window opening angles of each louver structure 11-14 are consistent.

[0017] As a preferred solution of this embodiment, the fin body 1 is stamped from an integral metal plate (such as figure 2 As shown), the central axis of the fin body 1 is provided with slots 15 at intervals. The slots 15 can effectively solve the problem of condensed water accumulation and frosting, and improve heat exchange efficiency; further, the rectangular wave of the fin body 1 The pitch is 3-5 mm, the width is 38-60 mm, and the corner positions of the crest and trough form a rounded corner structure, which can effectively reduce stress concentration.

[0018] The present invention is not limited to the above-mentioned embodiments, if the various cha...

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Abstract

The invention discloses a fin preventing frosting to be easy to drain water. The fin comprises a fin body which adopts a rectangular wave structure on a whole, and a plurality of louver structures arranged at intervals are arranged on at least one of end surfaces on two sides of the wave crest of each rectangular wave. Compared with the prior art, the fin has the benefits that the structure is simple and compact, the manufacturing is easy, the contact area is large, the thermal conductivity is good, the heat exchange efficiency is high, at the same time, the problems of accumulating and frosting of condensate water are effectively solved, a remarkable heat exchange effect is achieved, and the fin is suitable for multi-field and large-scale popularization.

Description

technical field [0001] The invention relates to a fin structure, which belongs to the technical field of heat exchange equipment, in particular to an anti-frosting and easy-to-drain fin. Background technique [0002] In the field of heat exchange equipment technology, due to the many advantages of parallel flow evaporators, its development trend has gradually replaced traditional tube-sheet evaporators, tube-belt evaporators and stacked evaporators, and has received extensive attention and attention in many systems in many industries. application. However, due to the dense fins of the parallel flow evaporator, more condensed water remains per unit fin volume, and at the same time, the condensed water is not easy to discharge, and it is easy to cause frosting, which greatly reduces the heat transfer performance. Therefore, it is necessary to carry out corresponding technical transformation on the existing fin structure to achieve better heat exchange effect. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F7/00F28F17/00
Inventor 陈基镛
Owner YANGJIANG BAOMALI AUTO AIR CONDITIONER
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