Industrial hydraulic oil refrigerating machine cooling method for equipment heat source

Abstract

The invention relates to an industrial hydraulic oil refrigerating machine cooling method. The industrial hydraulic oil refrigerating machine cooling method is characterized in that an industrial hydraulic oil refrigerating machine comprises a hydraulic oil conveying pipeline (100); a hydraulic oil conveying pipeline conveying pump (101) and a heat exchange device (102) are sequentially arranged on the part, between a hydraulic oil inlet and a hydraulic oil outlet, of the hydraulic oil conveying pipeline (100); the part, between a cooling outlet and a cooling inlet of the heat exchange device (102), of a cooling pipeline (200) is sequentially provided with a gas-liquid separator, a compressor, a condenser, a reservoir, a drying filter, a cooling pipeline electromagnetic valve and a throttling device; and a cooling pipeline bypass valve is arranged between a cooling pipeline body located between the compressor and the condenser and a cooling pipeline body located between the throttling device and the heat exchange device. The industrial hydraulic oil refrigerating machine cooling method for an equipment heat source has the advantages of being good in hydraulic oil cooling effect, convenient to operate and low in energy consumption.

Description

technical field [0001] The invention relates to a cooling method for industrial hydraulic oil refrigerators used for equipment heat sources. Background technique [0002] As we all know, the best working temperature of industrial hydraulic system oil temperature is between 35 and 55 degrees Celsius. Once the temperature rises above 60 degrees Celsius, the performance of the hydraulic system will be greatly reduced, and the failure of machinery and equipment will continue to appear, resulting in the stability of the equipment. Serious decline, unable to guarantee the normal operation of machinery and equipment. Especially in summer, the air temperature is high, and the temperature of the hydraulic oil continues to rise, which will make the machinery and equipment often shut down. Therefore, it is particularly important to seek a cooling method for industrial hydraulic oil refrigerators with good hydraulic oil cooling effect, convenient operation and low energy consumption fo...

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Problems solved by technology

[0002] As we all know, the best working temperature of the oil temperature of the industrial hydraulic system is between 35 and 55 degrees Celsius. Once the temperature rises above 60 degrees Celsius, the performance of the hydraulic system will be greatly reduced, and the failure of machinery and equipment will continue to appear, resulting in the stability of the equipment. Severe decline, unable to guarantee the normal operation of machinery and equipment

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