Industrial water chilling unit

Abstract

The invention belongs to the technical field of water chilling machines, and particularly relates to an industrial water chilling unit which comprises a purification device, a water inlet, a water outlet and a gas-liquid separator, the water inlet is located in the lower left end of the purification device, the water outlet is located in the center of the top of the purification device, and the purification device comprises a shell, a filter element device and a top column; the baffle ring is located on the lower half portion of the shell, the filter element device is installed above the baffle ring and comprises an upper cover plate, a lower cover plate and a filter screen, the upper cover plate is fixedly connected with the filter screen, the filter screen is fixedly connected with the lower cover plate, the top column is vertically installed in the filter screen and comprises a top plate and a top rod, and the top plate is in sliding connection with the inner side of the filter screen. According to the invention, the air pump is directly used as a power source, the structure is relatively simple, the cost of later maintenance is reduced, secondary filtration is realized through the design of the top column, and the filtration effect is improved.

Description

technical field [0001] The invention belongs to the technical field of chillers, and in particular relates to an industrial chiller. Background technique [0002] The working principle of industrial chillers is vapor compression refrigeration, which uses the principle of heat absorption when liquid refrigerant vaporizes and heat release when steam condenses. Industrial chillers can provide chilled water with constant temperature, constant flow and constant pressure. During the operation of the ultraviolet laser chiller, a certain amount of water can be injected into the internal water tank of the machine, the water is cooled by the chiller refrigeration system, and then the water pump injects the low-temperature frozen water into the equipment that needs to be cooled, and the frozen water will be The heat inside the machine is taken away, and the high-temperature hot water is returned to the water tank to cool down again, so that the cooling is circulated and exchanged to a...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an industrial chiller. The specific problem to be solved by the present invention is that the existing air-cooled chiller does not have a filter device, and usually unfiltered water enters the chiller, which may cause blockage of the cooling water circulation circuit. At the same time, impurities entering the chiller will cause wear of various parts and pipes in the water circulation system, reducing service life and increasing maintenance costs

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