Cross type dew point evaporative cooling high-temperature water chilling unit

A dew point evaporative cooling and chiller technology, applied in heating methods, mechanical equipment, lighting and heating equipment, etc., can solve problems such as low heat exchange efficiency and unstable outlet water temperature, achieve low water supply temperature, and improve cooling and heat transfer efficiency. , the effect of reducing the size

Inactive Publication Date: 2017-08-15
XI'AN POLYTECHNIC UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the evaporative cooling high-temperature chiller is used alone, it has the disadvantages of low heat transfer efficiency and is easily affected by outdoor weather, resulting in unstable outlet water temperature.

Method used

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  • Cross type dew point evaporative cooling high-temperature water chilling unit
  • Cross type dew point evaporative cooling high-temperature water chilling unit

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] The cross-type dew point evaporative cooling high-temperature water chiller of the present invention, such as figure 1 As shown, it includes an organic unit casing 22, and the opposite side walls of the unit casing 22 are respectively provided with an air inlet a11 and an air inlet b23; inside the unit casing 22: a direct evaporative cooling unit is arranged at the center, and the air inlet a11 A surface cooler a9, a cross-type dew point evaporative cooling unit A is arranged in sequence between the direct evaporative cooling unit, and a surface cooler b25 and a cross-type dew point evaporative cooling unit B are arranged in sequence between the air inlet b23 and the direct evaporative cooling unit; directly There is an air outlet 17 on the top wall of the corresponding unit housing above the evaporative cooling unit; an air outlet a13...

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Abstract

The invention discloses a cross type dew point evaporative cooling high-temperature water chilling unit. The cross type dew point evaporative cooling high-temperature water chilling unit comprises a unit shell body. An air inlet a and an air inlet b are formed in the two opposite side walls of the unit shell body correspondingly. A direct evaporative cooling element is arranged in the center in the unit shell body. A surface cooler a and a cross type dew point evaporative cooling element A are sequentially arranged between the air inlet a and the direct evaporative cooling element. A surface cooler b and a cross type dew point evaporative cooling element B are sequentially arranged between the air inlet b and the direct evaporative cooling element. An air outlet is formed in the position, corresponding to the top wall of the unit shell body, of the upper portion of the direct evaporative cooling element. According to the cross type dew point evaporative cooling high-temperature water chilling unit, not only can stable high-temperature chilled water be produced, but also the heat exchange efficiency can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of water chillers, and in particular relates to a cross-type dew point evaporative cooling high-temperature chiller. Background technique [0002] In recent years, researchers' research and innovation on evaporative cooling technology has become more and more mature, making the development and application of evaporative cooling high-temperature chillers attract the attention and favor of professionals. [0003] One of the advantages of evaporative cooling high-temperature chillers is that the outlet water temperature is lower than that of conventional cooling towers, but higher than that of conventional chillers. In some practical projects, the output of evaporative cooling high-temperature chillers High temperature cold water can fully meet the required working conditions. However, when the evaporative cooling high-temperature chiller is used alone, it has the disadvantages of low heat exchange efficiency ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14F24F3/16F24F13/28F24F13/30
CPCF24F3/14F24F13/28F24F13/30F24F8/10
Inventor 黄翔杜冬阳王文博禇俊杰耿志超严锦程
Owner XI'AN POLYTECHNIC UNIVERSITY
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