The pneumatic pump produced by pneumatic pump manufacturers is a type of pump that operates based on the principle of gas dynamics. Its simple structure, small volume, light weight, and easy installation make it widely used in industry. Through the working principle and classification of pneumatic pumps, as well as their application in industry, we can gain a deeper understanding of the working principle and usage of pneumatic pumps.

An important characteristic of pneumatic pumps is their strong adaptability to the medium. Due to its simple structure and reliable sealing, pneumatic pumps can transport various chemical liquids, corrosive media, high viscosity liquids, flammable and explosive liquids, etc. In special working environments, such as high temperature, low temperature, strong acid, strong alkali, etc., pneumatic pumps can still maintain normal working conditions.

Performance indicators and parameter analysis of pneumatic pumps for scientific popularization by pneumatic pump manufacturers

Flow rate: The flow rate of a pneumatic pump refers to the volume of liquid passing through the pump per unit time. The flow rate determines the conveying capacity of the pneumatic pump. Generally speaking, the larger the flow rate, the stronger the conveying capacity of the pneumatic pump. The unit of flow can be liters per minute (L/min) or cubic meters per hour (m ³/ h) Wait.

Pressure: The pressure of a pneumatic pump refers to the pressure that the pump can generate during operation. The magnitude of pressure determines the distance and height of liquid conveyed by pneumatic pumps. Generally speaking, the greater the pressure, the stronger the conveying capacity of the pneumatic pump. The unit of pressure can be Pascal (Pa), bar (bar), etc.

Power: The power of a pneumatic pump refers to the energy required for the pump to operate. The magnitude of power determines the energy consumption and operating cost of pneumatic pumps. Generally speaking, the higher the power, the higher the energy consumption of the pneumatic pump. The unit of power can be watts (W) or kilowatts (kW), etc.

Speed: The speed of a pneumatic pump refers to the rotational speed of the pump. The speed determines the working efficiency and noise level of the pneumatic pump. Generally speaking, the higher the rotational speed, the higher the working efficiency of the pneumatic pump, but the noise level will also increase accordingly. The unit of rotational speed can be revolutions per minute (rpm), etc.

Displacement: The displacement of a pneumatic pump refers to the volume of liquid that can be discharged from each reciprocating motion of the pump. The displacement determines the amount of liquid conveyed by each reciprocating motion of the pneumatic pump. Generally speaking, the larger the displacement, the stronger the conveying capacity of the pneumatic pump. The unit of displacement can be liters per cycle, etc.

The working principle of a pneumatic pump is to drive the pump's working process through changes in air pressure. When the driving air source of the pneumatic pump starts supplying gas, the air drive device compresses the gas and transfers it to the gas-liquid diaphragm. The gas-liquid diaphragm moves accordingly according to the changes in air pressure, thereby achieving the process of suction and discharge of liquid by the pump. When the driving air source stops supplying gas, the pneumatic pump will also stop working.

Pneumatic pumps do not rely on power supply and only require compressed air as the power source, making them suitable for environments without power supply, such as field operations, construction sites, rural areas, etc. In these areas, the power supply may be unstable or there may be no power supply. Using pneumatic pumps can avoid this problem and improve the flexibility and reliability of work.