Water Cooled Refrigeration and Heating Equipment

2022/08/24 분류업계 뉴스 243

Water Cooled Refrigeration and Heating Equipment

In chemical and pharmaceutical, chemical laboratories, pilot plants and other industrial processes, water-cooled refrigeration and heating equipment requires the use of highly dynamic temperature control systems. When controlling the reactor temperature, exothermic and endothermic reactions must be compensated for with high speed and reliability.

1. The overall function of water-cooled refrigeration and heating equipment can be divided into two parts: heating system and cooling system. The heating system uses electric heating to achieve high temperature, and the cooling system uses compressor refrigeration. The internal expansion vessel and liquid circulation system are adiabatic and can always maintain normal temperature.

2. The entire circulation system of the water-cooled refrigeration and heating equipment adopts a closed design, so there is no absorption of water vapor at low temperature, and no oil mist is generated at high temperature, which prolongs the service life of the heat transfer oil.

3. The compressor can compress low-temperature and low-pressure refrigerant into high-temperature and high-pressure gas. Regular maintenance can prevent the compressor from malfunctioning, causing the temperature of the refrigeration system to rise and causing water leakage to the sealing shaft and water pipes of the water pump.

4. We should always check the lubricating oil of the compressor in the process of daily use, and make records for regular replacement.

5. During the cooling process of the equipment, a professional electrician should check whether the current of the compressor is normal.

6. During the working process of the refrigeration system, check whether there is any abnormal noise when the compressor is running.

7. Water-cooled refrigeration and heating equipment should be stored indoors. When equipping multiple devices, they should be stored separately. Each operating room must have an exit directly leading to the outdoors or a safe passage to ensure good ventilation for the equipment.

8. Check whether the movable components and fixed contacts on the control panel and rear panel of the water-cooled refrigeration and heating equipment are normal, pull out the upper cover, check whether the contact of the connectors is loose, and check whether there is any damage due to improper transportation and storage. resulting damage or rust.

If you want to use water-cooled refrigeration and heating equipment for a long time, regular maintenance of the equipment in daily operation is definitely essential, which can not only maintain or improve the heating and cooling efficiency of the equipment, but also reduce the production cost of users. It can be seen that regular and reasonable maintenance of the compressor is a very important job.

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