8 Electrical checks of the main parts
Scroll compressor
SMGB0091 rev.2 - 11/2015
143
8
8.9 Scroll compressor
8.9.1 Reliable mechanism for low vibrating and low sound
1
The rotating direction is definite.
2
The pressure inside of the chamber is high pressure, and the surface temperature of the chamber is 60 °C to 110 °C.
8.9.2 Principle of compression
1
The gas is inhaled from the inlet port at the outer frame
of the fixed scroll.
2
The gas inside of the compression space is compressed
toward the centre of the scroll.
3
The compression space is minimum at the centre of
the scroll, and the gas compressed at the maximum is
discharged from the outlet port of at the centre of the
scroll.
4
The above procedures (suction compression discharge)
is repeated continuously.
Gas
Rotating scroll
Compression
space
Fixed scroll
Suction procedure
Discharge process
Compression process