Diaphragm pump authoritative knowledge to explain

Diaphragm pump products are many types, the structure is also diverse, but also constantly updated and changing. Generally speaking, the valve is universal, it can be matched with the pneumatic actuator, but also with the electric actuator or other actuator. Next, several types of diaphragm pumps will be introduced in detail about diaphragm pumps. Diaphragm pump authoritative knowledge to explain 1, the pneumatic tube diaphragm pump: This pump uses a number of radial arrangement, the axial arrangement of the tubular diaphragm and the metal casing to form a working chamber, through a dedicated valve mechanism turns for each job Cavity with gas, radial compression tubular diaphragm inward deformation of the volume change to deliver a variety of liquids. Compared with the existing diaphragm pump, the structure is compact and reasonable, not only the working stability and the reliability are improved, but also the flow rate and the pressure parameter can be obviously improved. It is a completely new type of high-performance diaphragm pump that can be developed into an independent series. 2. High-energy diaphragm pump: The high-energy diaphragm pump of the utility model relates to a pump with flexible working components, which is composed of a compression chamber, a diaphragm, an air inlet, an exhaust port, a check valve, an air chamber, a connecting rod and an eccentric wheel composition. Since the exhaust port is in communication with the air chamber, the liquid forced into the air chamber can obtain higher pressure to output high-pressure fluid from the high-pressure water outlet of the air chamber to the atomizing nozzle of the sprayer. . 3, four-cylinder forced diaphragm pump: The new four-cylinder forced diaphragm pump, the use of four-cylinder piston structure, by the connecting bolts will be pressure chamber, gas chamber cover, cover connection and fixed shaft drive connecting rod, piston, diaphragm Movement, liquid into the pump chamber from the inlet pipe, to maintain high pressure, uniform force, small movement friction, compact structure, easy disassembly, wide range of applications, easy to manufacture, maintenance, plant protection machinery for supporting the new high-pressure Pump. 4, pneumatic diaphragm pump: compressed air through the valve into the back of the diaphragm A, the diaphragm squeeze the liquid chamber. This air-driven approach eliminates the mechanical stress of typical piston drives, significantly extending the life of the diaphragm. When the compressed air pushes the diaphragm A away from the center body, the diaphragm B at the other end is simultaneously pulled toward the central body by the connected central shaft. At this time, the air on the back of the diaphragm B is discharged to the outside of the pump body through the outlet. This causes chamber B to be evacuated so that the fluid can be forced by the inlet manifold to push the valve ball away from the valve seat to allow fluid to freely enter chamber B until it fills up due to the outside atmospheric pressure. Through the above four types of diaphragm pump analysis, we can see that it is a device that can work in many occasions, with China's economic development and overall national strength, further research and development of this type of product becomes more urgent . This huge work requires not only the efforts of professionals but also the support of all walks of life.

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