How to deal with the small temperature difference between the inlet and outlet of the industrial chiller?

The common chillers in the industry now include: air-cooled chillers, water-cooled chillers, screw chillers, and screw chillers. After purchasing an industrial chiller, learn more about the operation of the equipment. Correct operation is a prerequisite to ensure the smooth operation of the equipment.

How to deal with the small temperature difference between the inlet and outlet of the industrial chiller? What are the main reasons for the small temperature difference between inlet and outlet water? Follow the chiller manufacturers to take a look!

산업용 냉각기의 입구와 출구 수온 사이의 작은 온도 차이의 주요 원인은 다음과 같습니다.

1. The output cooling capacity of the industrial chiller is small, such as the failure of the industrial chiller itself or insufficient load, etc., which can be preliminarily judged by observing the operating current of the industrial chiller;

2. The heat exchange effect of industrial chillers may not be good. For example, if the heat exchange tube is severely scaled, it will affect the heat transfer of the refrigerator. It can be judged by observing the heat transfer temperature difference between the water temperature and the evaporation temperature;

3. 산업용 냉각기의 물의 흐름이 너무 크면 증발기 내부와 외부의 수압 차이와 펌프의 작동 전류를 관찰하여 판단할 수 있습니다.

4. After eliminating the above problems of industrial chillers, consider whether the sensor or thermometer is inaccurate;

How to ensure the stable cooling effect of industrial chillers? The following points need to be noted:

1. Regularly check the compressors of industrial chillers;

2. Regularly clean the condenser and evaporator of the industrial water chiller;

3. Regularly check various valves of industrial chillers;

4. Regularly replace the lubricating oil of industrial chillers;