The function of the pump is essential for many industries, and different pumps can be used to complete work in various industrial environments. One of them is the rotary vane pump, which works according to the positive displacement principle and is widely used in various industrial and commercial applications.

Components involved in vane pump function

The main components of the rotary vane pump system include the pump casing, the outlet, the installed rotor, the intake valve and the vanes, which meet under a common center under the action of the spring force. The pump casing has two openings, namely the inlet valve intended to be used as a vacuum safety valve and the outlet valve sealed by oil. These components exist in the working room, which is located in the pump housing. The rotary vane pump is based on a resource-rich electromagnetic motor, so it is fast, efficient and noiseless. Depending on the cylinder size and rotor, these pumps can bring more volume per minute, so they can reach higher vacuums faster. Special pump oil is required to ensure its smooth operation and maximum vacuum.


Application of rotary vane pump

There are many well-known vane pump manufacturers in the country, which provide high mechanical efficiency. This ensures their smooth operation in a variety of applications; the most important is the automotive sector.

Important position in the automotive industry
The pump enters multiple parts of the vehicle, for example:
• Power steering
•brake
• Boost
• Automatic Transmission
Vacuum pumps are used with brake boosters to provide braking in large trucks. In addition to automobiles, vane pumps have also entered light aircraft systems.
On an airplane, they help:
• Heating and altitude indicator
•Gyro

Medium and low pressure applications
Some low-pressure gas applications for pumps include evacuating refrigerant lines and controlling automatic exhaust emissions through secondary air injection. Other medium-pressure applications for pumps include use in carbonated soft drinks and espresso machines.

Laboratory experiment
The rotary vane pump has become an indispensable means of vacuum experiment in the field of physics, and thus has entered the field of education. Here, the oil and the pumped gas are mixed in the pump. Both must be separated from each other externally. When the outlet and inlet chambers are large, the oil droplets fall as the gas rises. In the end, both exit through the exit and are therefore separated from each other.



Zhejiang Yongling Hydraulic Machine Co , Ltd. is a large-scale manufacturer and supplier of Hydraulic Vane Pumps and V/Vq Series Vane Pumps . V/Vq series vane pumps have unique filter element design in the vanes, and have the characteristics of maintainability, high efficiency and long service life. It is suitable for industry. T series high-pressure needle pump is a high-performance, low-cost pump. Balanced design and lip blade technology are key features. It is also the industry's favorite product. Our products are widely used in cutting, plastics, forging, engineering, leather, pressure, metallurgy, agriculture, transportation machinery and machine tools, hydraulic stations, automatic production lines, etc. Follow us for specific product information and technical information: https://www.china-vanepump.com/