Air valve and piston-type compressors are the important components, is one of the components easily damaged. It will have a direct impact on the displacement compressors, power consumption and reliability of operation, the current compressor is fast direction, and rotational speed limit is one of the key issues in improving air valve.
Piston-type compressors typically use the "automatic valve" that the air valve is opened and closed valves on the pressure on both sides of the piece to achieve poor, and there is no other drive.
1-seat; 2-valve slice; 3-spring; 4-lift the restrictions
As shown in figure for circular intake valve schemes. The main valve seat 1 fly by valve slice 2, spring 3, lift limiter 4 and will they group as one of the bolts, nuts etc. The exhaust valve structure and suck the air valve basic same, both is only seat and lift restrictions the position of the exchange, suck the air valve lift restrictions in the cylinder is close to the side, exhaust valve seat is near the cylinder side. Ring for its valve plates for the thin rings named seat and lift the restrictions on the ring or hole shape channel for gas through. Valve slice and seat sealing mouth joint form seal. Lift the restrictions on the orientation convex platform, lifting up of valve plates guiding function.
Reproduced, please indicate http://www.air-conditioning-pipe.com
