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Cooling tower

A cooling tower and cooling cavity technology, applied in the field of cooling towers, can solve the problems of small height of the cooling tower, poor cooling effect of circulating water, short contact time between circulating water and air, etc., so as to achieve a long flow path and improve the cooling effect. , good cooling effect

Pending Publication Date: 2019-10-15
HENAN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The circulating water in the existing cooling tower generally falls directly in the tower body. For small cooling towers, because the height of the cooling tower is small, the contact time between the circulating water and the air is short, and the cooling effect of the circulating water is poor.

Method used

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Embodiment Construction

[0025] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0026] The embodiment of cooling tower provided by the present invention:

[0027] Such as figure 1 As shown, the cooling tower includes a tower body 1, and the tower body 1 is cylindrical as a whole. The tower body 1 includes a tower body upper part 11 and a tower body lower part 12. The position is connected and fixed, and the size of the lower port of the tower body upper part 11 is smaller than the size of the upper port of the tower body lower part 12, so that a step surface 121 is formed at the connection position of the tower body upper part 11 and the tower body lower part 12; The inside of the body 1 has a cavity for cooling circulating water, which constitutes the cooling cavity of the cooling tower.

[0028] Such as figure 1 As shown, a plurality of supporting legs 2 are provided on the outside of the bottom of the tower body 1...

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Abstract

The invention relates to the technical field of cooling equipment, in particular to a cooling tower. The cooling tower comprises a tower body, at least one water diversion plate, a water spraying device, a water collecting pool and a fan; the tower body is provided with a cooling cavity for cooling circulating water; the water diversion plates are fixed into the cooling cavity in a spiral shape from top to bottom; the water spraying device is arranged above the water diversion plates and used for being connected with a circulating water pipeline outside the cooling tower and spraying circulating water onto the water diversion plates; the upper surfaces of the water diversion plates are smooth so that the circulating water can flow downwards conveniently, the water diversion plates are provided with a plurality of water leakage holes, and part of the circulating water leaks through the water leakage holes when the circulating water flows downwards along the upper surfaces of the water diversion plates; the water collecting pool is arranged at the bottom of the tower body and used for collecting the circulating water; and the fan is arranged at the top of the tower body and used forextracting air from bottom to top and cooling the circulating water flowing from top to bottom through the reverse airflow. The cooling tower provided by the invention is good in cooling effect.

Description

technical field [0001] The invention relates to the technical field of cooling equipment, in particular to a cooling tower. Background technique [0002] The cooling tower is an important equipment in the circulating water system in domestic and industrial production. Its principle is to cool the circulating water in the circulating system by exchanging heat between circulating water and air. Cooling towers can be divided into dry cooling towers and wet cooling towers. In dry cooling towers, the circulating water is not in contact with the air, and the circulating water is in a fixed circulating water pipeline, which exchanges heat with the air through the circulating water pipeline, thereby reducing the temperature of the circulating water. The temperature of the circulating water in the wet cooling tower is directly in contact with the air, and the heat exchange directly occurs with the air to reduce the temperature of the circulating water. [0003] The working process o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28C1/00F28F25/04F28F25/12F28F25/08
CPCF28C1/00F28F25/04F28F25/12F28F25/08
Inventor 芮胜军卢向华贺滔王志远董彬梁坤峰罗浩高凤玲
Owner HENAN UNIV OF SCI & TECH
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