2BV Vacuum Pump Protection System

In order to ensure that the service life of shaft bearing of 2BV vacuum pump is not less than 100000 hours, imported bearing is adopted in the design, the structure is optimized, the temperature protection function of bearing is increased, the lubrication condition of bearing is improved by oil lubrication, so that bearing can bear the axial and radial loads under any working conditions, and the structure is equipped with reducing the axial force and ensuring the balance of the axial force. Measures, the pump bearing is completely separated from the pumping water flow.2SK-dry-vacuum-pump-double-stage-liquid-ring-vacuum-suction-pump

At the same time, in order to improve the life of 2BV vacuum pump, most manufacturers at home and abroad are now working on the pump protection system, that is, when the pump leakage, overload, overtemperature and other faults can be automatically alarmed, and automatic shutdown for repairs.2BV-new-type-high-quality-high-performance-water-ring-vacuum-pump

However, we believe that it is necessary to set up a protection system in the 2BV vacuum pump, which can effectively protect the safe operation of the pump. But this is not the key to the problem, the protection system is only a remedy after the pump failure, is a more passive way. The key to the problem should be to start from the fundamental point of view and thoroughly solve the problems of sealing and overloading of pumps, which is a more active method. For this reason, we apply the hydrodynamic seal technology of auxiliary impeller and the non-overload design technology of pump to 2BV vacuum pump, which greatly improves the sealing reliability and load-bearing capacity of pump, and prolongs the service life of pump.
Each 2BV vacuum pump is controlled by a special control cabinet. The pump has the functions of automatic protection for overload, phase absence, short circuit, leakage, overtemperature and water immersion, which can ensure the reliable operation of the unit.Hot-sale-oil-free-Piston-vacuum-pump