Overall structure of vacuum pump

When it comes to the overall structure of the vacuum pump, the layout of the pump body of the vacuum pump, to a large extent, will also directly determine the overall structure of the pump itself in a timely manner. As for the vertical structure of the vacuum pump inlet and exhaust port level settings, its assembly and connection pipeline is actually more convenient. However, the center of gravity of the pump is actually quite high.

Furthermore, when it comes to horizontal pumps in vacuum pumps, we'll actually find that the inlet is above, but on the other hand, we'll actually find that the exhaust is below. Sometimes, to a great extent, it is to facilitate the installation and connection of the vacuum system pipeline, so that the exhaust outlet can be directly connected from the horizontal direction, which means that the inlet or exhaust direction is actually perpendicular to each other.

At this time, the vent on the vacuum pump can be opened directly from the left or right to a large extent, in addition to one end of the exhaust pipe, the other end is actually blocked or connected by-pass valve. This kind of vacuum pump structure on the center of gravity actually will be relatively low, high-speed operation when the stability is better. In general, large and medium-sized pumps actually use this structure.

The two rotor shaft and horizontal plane of the vacuum pump are installed vertically. For this kind of structure assembly clearance is easy to control, rotor assembly is actually more convenient, and its pump area is smaller.

Finally, the two rotors of the vacuum pump, to a large extent, should be noticed to be directly through a pair of high-precision gears to achieve its relatively synchronous operation. The main shaft of the vacuum pump is connected to a large extent by coupling and motor. In fact, there is a great demand for its transmission structure.