Water ring vacuum pump, as its name implies, is a device that can produce vacuum. It has many internal parts, which can play different roles for the equipment and are very important in the equipment. Among them, what are the functions of its rubber ball?
1, in the water ring vacuum pump, the auxiliary exhaust valve is a special structure, the general use of rubber ball valve, its role is to eliminate the pump in the process of operation of excessive compression and insufficient compression phenomenon.
2, the two phenomena can cause excessive power consumption, because there is no direct exhaust valve, water ring vacuum pump and exhaust pressure is fixed, its compression ratio't decided to port of termination of the starting position of the location and vent, however, the two position is fixed, so don't meet the needs of the suction pressure changes.
3, in order to solve this problem, generally set the rubber ball valve at the bottom of the exhaust outlet, so that when it comes to an exhaust pressure pump cavity early, ball valve automatically opens, the gas discharge, eliminates the phenomenon of compression, generally in the design of water ring vacuum pump with low suction pressure to determine when the compression ratio, in order to determine the starting position of vent, this solves the phenomenon by the lack of compression.
It can be seen from the above that the rubber ball in the water ring vacuum pump is mainly used to eliminate the phenomenon of over-compression and under-compression. In other words, it can control the compression of the equipment and reduce the consumption of power, so as to protect the equipment.
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