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Scroll screw air compressor

Scroll screw air compressor
The scroll compressor is a compressor with a compressible volume composed of a fixed involute scroll and an eccentric orbiting and translational involute scroll. Scroll compressors are formed by interlocking two moving and static scrolls with two dual function equations.

In the process of suction, compression, and exhaust, the static plate is fixed on the frame, and the moving plate is driven by the eccentric shaft and controlled by the anti-rotation mechanism. It rotates in a plane with a small radius around the center of the base circle of the static plate. The gas is sucked into the periphery of the static plate through the air filter element. With the rotation of the eccentric shaft, the gas is gradually compressed in several crescent-shaped compression chambers formed by the combination of the moving and static plates, and then continuously discharged from the axial hole of the central part of the static plate.
The unique design of the scroll compressor makes it an energy-saving compressor in the world today. The main operating part of the scroll compressor is only dirty and not worn, so it has a longer life and is known as a maintenance-free compressor. The scroll compressor runs smoothly, has low vibration, and has a quiet working environment. It is also known as the "hyperstatic compressor". The scroll compressor has the advantages of novel and precise structure, small size, low noise, light weight, low vibration, low energy consumption, long life, continuous and stable gas transmission, reliable operation, clean air source, etc. Known as the "New Revolutionary Compressor" and "No Maintenance Compressor" are ideal power sources for pneumatic machinery, widely used in industries such as industry, agriculture, transportation, medical equipment, food decoration and textiles, and other occasions where compressed air is required .

A scroll compressor including: a drive shaft that can rotate clockwise or counterclockwise and has an eccentric part of a predetermined size; a cylinder that forms an internal volume of a predetermined size; a roller that contacts the inner peripheral surface of the cylinder , And can be rotatably installed on the outer circumferential surface of the eccentric part, can roll along the inner circumferential surface, and form a fluid chamber for fluid suction and compression together with the inner circumferential surface; the blades are elastically installed on the cylinder to make It is in continuous contact with the roller; the upper and lower bearings are installed on the upper and lower parts of the cylinder to rotatably support the drive shaft and close the internal volume; the oil flow path is set between the bearing and the drive shaft, and Make organic oil flow evenly between them; discharge ports, they are connected to the fluid chamber; suction ports, they are connected to the fluid chamber, and are separated from each other at a predetermined angle; valve components, which are selected according to the direction of rotation of the drive shaft Sexually open one of the suction ports
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