The working principle of the plunger
PlungerIt is mainly used to transport fluids in pumps or compressors. Its working principle is: assemble it in a long cylinder and can move back and forth (push and pull). Two valves are installed separately. The inlet and outlet pipes are connected to the cylinder, and the gap between the plunger and the cylinder is equipped with suitable seals. When the plunger is pulled back, the outlet pipe valve is closed, then the inlet pipe valve is opened, and the fluid is sucked in from the inlet pipe. In the cylinder, when the plunger moves forward, the inlet pipe valve will close and the outlet pipe The valve is open. The fluid in the cylinder is discharged from the outlet pipe after being squeezed. The plunger continuously moves back and forth in the cylinder, and fluid is supplied. Continued delivery to the target mechanism is the action of the plunger. In general, the plunger is mainly used for higher working pressure occasions, and other mechanisms are usually used for lower pressure occasions.
The plunger pump is an important equipment of the hydraulic system. It relies on the reciprocating movement of the plunger in the cylinder to change the volume of the sealed working chamber to achieve oil suction and pressurization. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency and convenient flow adjustment. They are widely used in occasions where high pressure, large flow and large flow need to be adjusted, such as hydraulic presses, construction machinery and ships.
The above is the content collected by Fuzhou Sanhe Precision Axis Co., Ltd. If necessary, please contact us. The company focuses on manufacturing precision micro shaft. Strict quality requirements. From proofing to mass production, it can meet the needs of various quantities. The main products are armature shaft, precision shaft, rotor shaft, motor shaft, Stainless steel shaft, etc., the products are widely used in all kinds of micro motors, power tools, automobiles, precision machinery and other fields, the main cooperative customers are Japan Electric Equipment, Asmo, Hitachi, Electric Servo, Sanye Company, Electric Sanxie. , Meibeiya, Sony, Panasonic, Canon, Marlboro, Brother Industries, Inventions and other internationally renowned companies, as well as customers in the automotive industry such as Changzhou Fubon, welcome new and old customers to call us.
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2024-01-02
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