Principle of work of screw pneumatics engine reachs each systematic work principles to analyse

One, lead plane / electric machinery system:

Machine of odd screw pneumatics calls worm pneumatics machine again, the clench the teeth of machine of odd screw pneumatics deputy by a 6 head screw and the star of 2 11 tine annulus form. Worm at the same time with clench the teeth of two astral annulus although worm suffers equilibrium, make discharge a quantity to increase one times again. The screw type compressor that we say normally points to compressor of double screw type commonly.

Odd screw

Double screw

Screw type (namely double screw) compressor is had a pair of mutual clench the teeth, contrary come back to the rotor of gyroidal tine. The rotor with its raised tooth flank calls in relief rotor, tooth flank is sunken the rotor below calls shade rotor. Be in as rotor the whirligig inside airframe, make work because cubage ages invade or come away and produce change ceaselessly, change rotor periodicly thereby every are right alveolar the cubage between, will achieve inspiratory, reduce the goal with exhaust.

3, the regulating system that enrage a road:

4, control circuit system:

Take gas butterfly a powerful person:

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Protection system:

1.Lead plane high temperature is protected—Temperature switch

2.Shed protection too———Advocate electric machinery heats up relay 1OL

3.Fan electric machinery heats up relay 2OL(M37)

4.Pressure vessel protection—-Relief valve

Temperature switch:

1.Switch of temperature of exhaust of M250 lead plane (1ATS)—C of 119 °

2.Switch of temperature of bearing of M250 lead plane (5TS)—–C of 109 °

Care and maintenance:

1.Change on time oil filters core: For the first time 150 hours, later most 2000 hours.

2.Change on time refrigerant: Exceed cold most 8000 hour or 2 years.

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