Radiating fins of crossflow cooling tower

A technology of cooling towers and heat sinks, which is applied to water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve the problems of splashing water droplets, wasting water resources, etc., and achieve good heat dissipation coefficient and sufficient heat exchange , Good water collection effect

Inactive Publication Date: 2010-01-06
SHANGHAI LIANGJI COOLING EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The special heat dissipation materials for cooling towers are all designed with a vertical structure, and the water collection strips on both sides of the heat sink are designed with a vertical downward concave-convex groove structure or no water collection strips are designed at all, which will cause a large number of water droplets when the cooling tower is running Splashing will waste a lot of water resources

Method used

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  • Radiating fins of crossflow cooling tower

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Embodiment Construction

[0011] The present invention is a special heat dissipation sheet for a cross-flow cooling tower. The overall structure of the present invention can be seen from the figure. The main body 10 is designed with concave and convex hemispherical holes 11, and the staggered arrangement can greatly increase the number of sheets. At the same time, there is a stamping hole 13 designed on the main sheet 10, and a reasonable structure design is adopted to facilitate the insertion of the steel pipe and at the same time to ensure that each radiating fin passing through maintains the same height. The material main body 10 is also provided with a certain number of protruding nodes 12, and the nodes 12 maintain a certain height, which can ensure that each heat sink is at a certain distance, so that each heat sink has constant wind resistance and small resistance under a certain distance. . A die point 14 is also designed on the main body 10 of the sheet material, which facilitates the combinat...

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Abstract

The invention discloses radiating fins of a crossflow cooling tower, which mainly comprises a main body and is characterized in that: the main body is provided with concavo-convex hemispherical holes which are in staggered form; and two sides of the main body are provided with water collecting strips which adopt concavo-convex groove structure, and convex grooves are provided with convex conical bores. The radiating fins have the characteristics that: because the radiating fins adopt the inclined structure design, under the condition of the same area, the cooling circulating water has the advantages of largest heat exchange area, good radiating effect, fullest heat exchange, and the like; and because two sides of the radiating fins are provided with the water collecting strips, and the water collecting strips have 45 degree structure and good water collecting effect, and are directly designed on the radiating fins, so that the space occupied in the cooling tower is saved, the integral structure design of the cooling tower has the advantages of having small occupied area and good water collecting effect, saving the water resource and the like, and has popularization value.

Description

technical field [0001] The present invention relates to the technical field of mechanical ventilation, in particular to a sheet material that helps to dissipate heat from a cross-flow cooling tower. Background technique [0002] Since the advent of the cooling tower in the middle of the last century, the motor and the reducer have been used as the aerodynamic source of the water tower to drive the airflow movement, so that the outside air can exchange heat with the circulating cooling water passing through the cooling material in the tower, so as to reduce the cooling water. the goal of. The cooling tower special cooling materials are designed with a vertical structure, and the water collecting bars on both sides of the heat sink are designed with a vertical downward concave-convex groove structure or no water collecting bars are designed at all, which will cause a large number of water droplets during the operation of the cooling tower. Splashing wastes a lot of water. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F25/00
Inventor 张恒钦
Owner SHANGHAI LIANGJI COOLING EQUIP CO LTD
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