Cross-flow cooling tower

Abstract

The invention belongs to the heat exchange equipment, and specifically relates to a cross-flow cooling tower. The cooling tower comprises a wind inlet arranged on one end of the cooling tower, a wind outlet arranged on the other end of the cooling tower, and a tower body in the cooling tower; the wind inlet end is provided with a water inlet pipe, the lower edge of the water inlet pipe is correspondingly provided with a water dispersing disc, the lower side of the water dispersing disc is provided with a material feeding device; the water inlet pipe, the water dispersing disc, and the material feeding device are all arranged in the tower body, one end of the tower body is connected to a flow guiding pipe, the other end of the flow guiding pipe is connected to the wind outlet which is provided with a draught fan, and a water collecting device is arranged on the joint between the flow guiding pipe and the tower body. The cross-flow cooling tower has the advantages of simple structure, high heat-exchange efficiency, and environment-friendliness.

Description

technical field [0001] The invention belongs to heat exchange equipment, in particular to a cross-flow cooling tower. Background technique [0002] The single-side air inlet cooling tower on the market adopts the structure of drawing air at the top or side of the tower. The air enters through the side of the filler to exchange heat and mass with hot water, and the hot and humid air is discharged to the outside of the tower. This structure cooling tower is suitable for application In underground buildings (such as subway projects), due to the small surrounding space and obstacles, there is a difference in the flow field between the front and back of the cooling tower fan, resulting in the disadvantages of high system effect influence value, large system resistance, high energy consumption, and low cooling efficiency . Usually, the land in large and medium-sized cities is very expensive, and cooling towers in many underground construction projects are required to be placed un...

AI Technical Summary

Problems solved by technology

[0002] The single-side air inlet cooling tower on the market adopts the structure of drawing air at the top or side of the tower. The air enters through the side of the filler to exchange heat and mass with hot water, and the hot and humid air is discharged to the outside of the tower. This structure cooling tower is suitable for application In underground buildings (such as subway projects), due to the small surrounding space and obstacles, there is a difference in the flow field between the front and back of the cooling tower fan, resulting in the disadvantages of high system effect influence value, large system resistance, high energy consumption, and low cooling efficiency

Usually, the land in large and medium-sized cities is very expensive, and cooling towers in many underground construction projects are required to be placed underground, and greenery is planted on the top of the cooling tower. This unreasonable design still exists and has not been improved. Conventional cooling towers can only be installed on the ground. If they are used underground, there will be disadvantages such as poorer ventilation conditions and serious backflow of hot and humid air, and the cooling effect will be greatly reduced.

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