Counterflow dew point indirect evaporative cooling air conditioning unit

An evaporative cooling air-conditioning and dew point indirect technology, which is applied in air-conditioning systems, heating methods, space heating and ventilation, etc., can solve the problems of uneven water distribution of water distributors, low heat transfer efficiency of dew point evaporative cooling heat exchange cores, etc. , to achieve the effect of excellent capillary action, compact structure, flexible and convenient use

Active Publication Date: 2020-11-17
欧伏电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is found in practical applications that most of the existing dew point indirect evaporative coolers have the problems of low heat exchange efficiency of the dew point evaporative cooling heat exchange core and uneven water distribution of the water distributor.

Method used

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  • Counterflow dew point indirect evaporative cooling air conditioning unit
  • Counterflow dew point indirect evaporative cooling air conditioning unit
  • Counterflow dew point indirect evaporative cooling air conditioning unit

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Counterflow dew point indirect evaporative cooling air conditioning unit of the present invention, such as figure 1 As shown, there is an air-conditioning box 3, the top of the air-conditioning box 3 is provided with an air outlet 6, and the opposite side walls of the air-conditioning box 3 are respectively provided with an air inlet 1 and an air supply port 15. A partition plate 2 is provided for separating the air inlet 1 into an upper air outlet and a lower air outlet arranged up and down; a counterflow dew point indirect evaporative cooler is arranged inside the air conditioning box 3 .

[0032] An air filter is arranged in the upper air outlet and the lower air outlet.

[0033] The exhaust outlet 6 is connected with an exhaust air pipe 4; the exhaust air pipe 4 is provided with an exhaust fan 5.

[0034] An air supply fan 14 is ...

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Abstract

The invention discloses a counter-flow type dew point indirect evaporation cooling air conditioning unit which comprises an air conditioning cabinet; an exhaust outlet is formed in the top of the air conditioning cabinet; an air inlet and an air supply outlet are respectively formed in the two opposite side walls of the air conditioning cabinet; a division plate is horizontally arranged in the air inlet and is used for dividing the air inlet into an upper air port and a lower air port that are formed up and down; and a counter-flow type dew point indirect evaporation cooler is arranged in the air conditioning cabinet. According to the counter-flow type dew point indirect evaporation cooling air conditioning unit, through the improvement on a dew point evaporation cooling heat exchange core body, the heat exchange efficiency is improved effectively; and with the combination of a plastic hose water distributor and a hydrophilic material, the water distribution uniformity is improved.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning equipment, and in particular relates to a counterflow dew point indirect evaporative cooling air-conditioning unit. Background technique [0002] Nowadays, evaporative cooling air-conditioning technology has been successfully applied in air-conditioning systems of civil buildings, public buildings and industrial buildings. Among the existing evaporative cooling air-conditioning technologies, the dew point indirect evaporative cooling technology is one of the core technologies. Its advantage is that it can obtain output air with a temperature close to the air dew point without using compressors and refrigerants. [0003] The existing dew-point indirect evaporative coolers have various forms: according to the different structure of the dew-point indirect evaporative cooling heat exchange core, they can be divided into two categories: cross-flow type and counter-flow type; according to the d...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): F24F5/00F24F13/28F24F13/30
CPCF24F5/0035F24F13/28F24F13/30
Inventor黄翔褚俊杰孙铁柱张鸿
Owner欧伏电气股份有限公司