Does Roots blower need air receiver?

Roots blower does not need air receiver. Recently, a friend asked me whether your Roots blower is the one with air receiver? Here we tell you that Roots blower does not have an air receiver. The air pump with an air receiver will only have an air receiver.

In order to facilitate your understanding, Xinqian Shun Fan provides some photos for you to see. The picture below is the picture of Roots blower. If you don't understand the working principle of Roots blower, you can see the animation here, and click the previous link to go directly to the scene.

We can see that there is no gas storage tank for Roots blower, and the gas is directly discharged through the pipe cavity, instead of staying for storage.

Roots blower provides you with a type of air pump, which needs to store air, otherwise it will not work. Generally, the fans installed with air tanks are air compressors, and the screw fans of Roots fans cannot use air tanks.

The air storage tank of the air compressor is to ensure the starting frequency of the air pump. The larger the air storage tank, the less frequent the starting, the less wear on the machine, and the more stable the pressure on the motor. We all know that the current consumption of the motor at the moment of starting is three times the current of the motor itself, Therefore, adding air tank is very useful for air pump.