Air-water cooling circulation system with water pool and pore plate tray

Abstract

The invention discloses an air-water cooling circulation system with a water pool and a pore plate tray. The air-water cooling circulation system comprises heat dissipation equipment, a connecting airduct, air-water cooling equipment, the water pool, a water pump, a water tower and an external water source; and an outlet of the heat dissipation equipment communicates with the air side of the air-water cooling equipment through the connecting air duct, an outlet of the water pool communicates with a water side inlet of the air-water cooling equipment through the water pump, a water side outletof the air-water cooling equipment communicates with an inlet of the water tower, and the pore plate tray is arranged at a bottom outlet of the water tower, wherein the water pool is located under the pore plate tray, a cooling fan is arranged at the bottom of the water tower, and an external water source communicates with the water pool. According to the system, the temperature difference between supplied water and returned water can be effectively increased.

Description

technical field [0001] The invention belongs to the field of heat exchange and cooling, and relates to an empty water-cooling circulation system with a water pool and an orifice tray. Background technique [0002] In some power plants, closed circulating water is used as a fixed water source for equipment cooling. Affected by the temperature of the water source, the temperature difference between the supply and return water is small, which often results in excessive selection of air-water cooling equipment and water pumps, which does not save energy, and at the same time leads to a cooling effect on the cooling air. poor. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide an air-water cooling circulation system with a pool and an orifice tray, which can effectively increase the temperature difference between supply and return water. [0004] In order to achieve the above-men...

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Problems solved by technology

[0002] In some power plants, closed circulating water is used as a fixed water source for equipment cooling. Affected by the temperature of the water source, the temperature difference between the supply and return water is small, which often leads to excessive selection of air-water cooling equipment and water pumps, which does not save energy, and at the same time results in a cooling effect on the cooling air. poor

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