Cooling device of industrial water

Abstract

The invention provides a cooling device of industrial water, which comprises a tank-shaped body which is provided with an opening. A blowing device, a dehydrator, a water distribution pipe, a heat dissipating device, an air inlet and a cold water outlet pipe are arranged from top to bottom in sequence in the body. The cooling device of the industrial water is characterized in that the heat dissipating device comprises a water sprinkling pipe and a packing layer which is arranged below the water sprinkling pipe. A plurality of spraying nozzles are arranged on the water sprinkling pipe. According to the cooling device of the industrial water, disclosed by the invention, the structural type of the cooling device is optimized; the wet-type heat dissipating device is additionally arranged below the water distribution pipe; cool water is sprinkled on the packing layer uniformly by the spraying nozzles; and when hot water flows through the surface of packing, a water film is formed and performs heat exchange with air. Water in the cooling device disclosed by the invention is directly contacted with the air, so that the cooling effect is good. Meanwhile, heat dissipating coil pipes respectively with a large area are not needed, so that the manufacturing cost is low and the cooling device is economical and practical.

Description

Technical field [0001] The present invention involves the field of water cooling, especially for a cooling device that uses water and air to heat dissipation through evaporation, which is specific to the cooling of industrial circulating water. Background technique [0002] When cooling the cooling water of industrial circulating water, it is important to ensure the normal operation of the production equipment. It is used in the central air -conditioning, power plant, thermal heating industry, various chemical factories, food factories, and high -speed machine tools.my country is a large water -deficient country. In principle, the cooling system of industrial equipment is not adopted, and the circulating cooling system is mostly used. At present, the dry cooling device is commonly used. The inside of the heat sink pipe is made up and down, and the air is out of the air. On the one hand, this method uses a strong natural wind to take away the heat in the water in the heat dissipat...

AI Technical Summary

Problems solved by technology

In this method, because water and air are not in direct contact, the cooling limit temperature of the dry cooling device is the dry bulb temperature of the air, and the specific heat of the air is small. In order to meet the cooling requirements, it is often necessary to increase the area of ​​the cooling coil, increasing the Business cost while cooling is not good

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