Intersected direct-current dew point indirect evaporative cooler
An evaporative cooling and dew point indirect technology, applied in evaporators/condensers, refrigerators, refrigeration components, etc., can solve the problems of high energy consumption and easy generation of negative pressure areas, so as to improve heat exchange efficiency and reduce energy consumption Effect
Active Publication Date: 2016-07-20
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is that the traditional dew point indirect evaporative cooler is easy to generate negative pressure area and consumes a lot of energy. It provides a cross-flow direct-flow dew point with no change in the speed and direction of the gas flow, small flow resistance and low energy consumption. indirect evaporative cooler
Method used
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Embodiment Construction
[0016] Such as Figure 1 to Figure 5 As shown, the present invention includes three regular hexahedral indirect evaporative cooling units, which are unit A, unit B, and unit C respectively. The unit A includes three layers, and each layer is provided with a channel, which is the first unit of unit A respectively. Layer channel 11, unit A second layer channel 12, unit A third layer channel 13, the unit B includes two layers, each layer is provided with a channel, which are respectively the first layer channel 21 of unit B and the second layer channel of unit B. Layer channel 22, the unit C includes two layers, each layer is provided with a channel, which are the second layer channel 32 of unit C and the third layer channel 33 of unit C, wherein the unit A, unit B and unit C is docked in pairs, the passage 11 on the first floor of unit A is connected to the passage 21 on the first floor of unit B, the passage 13 on the third floor of unit A is connected to the passage 33 on the ...
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The invention discloses an intersected direct-current dew point indirect evaporative cooler, and particularly relates to an intersected direct-current indirect evaporative cooler which can lower air temperature to be below the wet bulb temperature to approach dew point temperature and is applied to an air conditioner, aiming at solving the technical problems that conventional dew point indirect evaporative coolers are easy to generate a negative pressure zone and are great in energy consumption. The cooler comprises three regular six-face indirect evaporative cooling units which are respectively a unit A, a unit B and a unit C, wherein the unit A, the unit B and the unit C are in two-to-two butt joint, the first layer of passage of the unit A communicates with the first layer of passage of the unit B, the third layer of passage of the unit A communicates with the third layer of passage of the unit C, and the second layer of passage of the unit B communicates with the second layer of passage of the unit C. After adopting the technical scheme, the cooler can remarkably improve the heat exchange efficiency and can output air with temperature approaching to dew point temperature, thus effectively solving the difficulty that air is output while approaching to the dew point temperature and reducing air flowing resistance.
Description
technical field [0001] The invention relates to the field of air-conditioning and refrigeration, in particular to a cross-flow indirect evaporative cooler for air-conditioning which can lower the air temperature below the wet-bulb temperature and approach the dew point temperature. Background technique [0002] Evaporative cooling air-conditioning technology is an air-conditioning technology that uses water evaporation to absorb heat and cool. It is an environmentally friendly, efficient and economical cooling method that obtains cooling capacity through heat and moisture exchange between water and air. It has the characteristics of energy saving, environmental protection, high efficiency, and economy. The technology can significantly reduce electricity consumption without risking environmental pollution. [0003] Traditional dew-point indirect evaporative coolers are mostly counter-flow structures, which will cause the speed direction of the working gas to change when it en...
Claims
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Login to View More IPC IPC(8): F25B39/02F24F13/02
CPCF24F13/02F25B39/02
Inventor 吴学红杨雅浓陆刘记丁昌王燕令
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY