2020年8月31日星期一

Characteristics and application of vacuum negative pressure station

Vacuum negative pressure station is commonly used in hospitals to provide the vacuum source of medical gas central station. The main structure is a complete set of system with water ring vacuum pump as the main part and vacuum buffer tank as vacuum storage equipment. The vacuum negative pressure device saves the cost and energy and improves the service life of the vacuum pump. 


As to the frequent use of vacuum source and the need for less pumping volume, the negative pressure station system wastes more power than the direct use of vacuum pump as vacuum source, and effectively extends the service life of vacuum pump and improves the economic benefits of the enterprise. The vacuum negative pressure station is composed of single or double vacuum pumps as the main equipment for vacuum acquisition and the vacuum tank as the vacuum storage equipment, The vacuum negative pressure station is formed by connecting the electrical control part, and the double pump task can enhance the guarantee of the system

Vacuum pumps and compressors are usually used to pump gases that do not contain solid particles, are insoluble in water, and are not corrosive, so as to form vacuum and pressure in closed containers. By changing the structural materials. Vacuum negative pressure station can also be used for pumping corrosive gas or using corrosive liquid as working fluid. Vacuum negative pressure station can be widely used in papermaking, chemical, petrochemical, light industry, pharmaceutical, food, metallurgy, building materials, electrical appliances, coal washing, mineral processing, chemical fertilizer and other industries.

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