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Indirect evaporative cooling core

An evaporative cooling and core technology, which is used in indirect heat exchangers, heat exchange equipment, fixed plate duct assemblies, etc., can solve problems such as low strength, and achieve the effects of low cost, simple production and high efficiency

Active Publication Date: 2016-08-24
湖南雅立科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The heat transfer wall of the indirect evaporative cooling core is generally thin and has a large sheet area, and its strength is low, especially if it is made of paper or non-woven fabric or plastic materials; even if it is a metal material, due to the above reasons, its low strength

Method used

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  • Indirect evaporative cooling core

Examples

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Embodiment Construction

[0020] Such as figure 1 , figure 2 As shown, the indirect evaporative cooling core is composed of dry channels GT and wet channels ST. One side of the dry channel GT / wet channel ST is the first corrugated sheet 11, and the other side is the second corrugated sheet 12. The first The corrugating direction of the corrugated sheet 11 and the second corrugated sheet 12 form a certain angle, and the corrugated sheet is made of impermeable material. The left and right ends of the wet channel ST are sealed with the sealing body 2, and the upper and lower ends of the dry channel GT are sealed with the sealing body 2. Body 2 is generally a sealant.

[0021] The first air A1 is cooled through the dry channel GT, the second air A2 is heated and humidified through the wet channel ST, enters the wet channel ST from the upper end of the wet channel ST, and evaporates in the second air A2, the first air A1 and the second air A2 can be the same kind of air, such as ambient air, or different...

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Abstract

The invention discloses an indirect evaporative cooling core, which is composed of dry channels and wet channels arranged alternately, one side of the dry channel / wet channel is a first corrugated sheet, the other side is a second corrugated sheet, the first corrugated sheet and The corrugated direction of the second corrugated sheet is different. The corrugated sheet is made of impermeable material. Sealing bodies are arranged at the left and right ends of the wet channel, and the upper and lower ends of the dry channel are sealed with sealing bodies. The air is cooled in the dry channel and heated in the wet channel. get wet. The invention utilizes the corrugated structure, that is, the wet pad structure to manufacture the indirect evaporative cooling core body, and has the advantages of simple manufacture, mature technology, low cost and high efficiency.

Description

technical field [0001] The invention relates to an indirect evaporative cooling core, in particular to an indirect evaporative cooling core composed of corrugated sheets. Background technique [0002] The heat transfer wall of the indirect evaporative cooling core is generally thin and has a large sheet area, and its strength is low, especially if it is made of paper or non-woven fabric or plastic materials; even if it is a metal material, due to the above reasons, its Strength is also low. The strength of corrugated sheets is significantly higher than that of flat sheets, and the core body is directly evaporatively cooled, that is, the wet curtain, which is a corrugated sheet structure. Although paper materials are used, the core body has higher strength. Contents of the invention [0003] The object of the present invention is to provide an indirect evaporative cooling core to address the deficiencies of the prior art. [0004] The purpose of the present invention is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D9/02F28F3/04F28F11/00
Inventor 叶立英
Owner 湖南雅立科技开发有限公司