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Poppet Type Valve
Plate Type Valve
Ring Type Valve
Poppet Valve
Reciprocating Compressor Basics ComponentsThe poppet valve is used for low-speed
compressor and gas contain oil particles. The poppet valves are high lift valves, due
to high lift the pressure drop across the valve is low.
The crankshaft is connected to drive, to transfer the rotary motion.
When force lubrication is used, drilled oil passage is provided in the crankshaft.
Tangent Ring Radial Ring or Pressure Breaker Ring Backup ring.
The packing rings are the important element of rod packing assembly. The below-listed
packing rings are widely used in a reciprocating compressor.
The compressor can use narrow piston, due to the use of narrow piston larger valve area for greater efficiency.
Piston活塞
The piston is the heart of the reciprocating compressor. The piston transfers the energy from the crankcase to the gas in the cylinder. In order to avoid the leakage of compressed gas between the piston and cylinder, the piston is equipped with a set of sliding seals called piston rings. Usually, the piston rings are made of a material, that having self-lubricating property to reduce the slide friction force
between the cylinder and the piston.
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