Sliding pendulum pneumatic machine

A pneumatic machine, air inlet technology, applied in the direction of rotary or oscillating piston engine, machine/engine, rotary piston engine, etc., can solve the problems of low efficiency, difficult device processing, high precision requirements, and achieve easy device processing, Improve the recovery rate and the effect of low precision requirements

CN103696809AInactive Publication Date: 2014-04-02新余市银龙机电科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-04-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a sliding pendulum pneumatic machine which comprises a stator, a rotor and a cover plate, wherein the stator is a circular-ring table; the outer circle and inner circle of the circular-ring table are not concentric; an air inlet and an air exhaust opening are symmetrically formed in the circular-ring table; an arc air expansion cavity trench which is 3 / 4-4 / 5 of the inner circumference is formed in the inner wall of the circular-ring table; the axis of the rotor is concentric with the inner circle of the circular-ring table; the rotor is fixed in an inner circular hole of the stator through two end cover plates. The sliding pendulum pneumatic machine has the effects that 1, the efficiency of the sliding pendulum pneumatic machine is higher than that of the conventional screw expansion power machine and that of the steam turbine; 2, the sliding pendulum pneumatic machine is convenient for processing, the requirement on the precision is low, and the sliding pendulum pneumatic machine is easy to popularize and use; 3, the recycling rate of an afterheat source can be increased, and the device is beneficial to a path of substainable development of the society.
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Description

technical field

[0001] The invention relates to a device which utilizes pressurized air, pressurized water vapor and other organic working gases to do work, in particular to a sliding pendulum pneumatic motor. Background technique

[0002] Existing devices that use pressurized air, pressurized water vapor and other organic working gases to do work mainly include screw expansion power machines, steam turbines, etc. The deficiencies that these devices exist in use are: 1. The effect is not high, which mainly shows in two aspects. One is that when the gas pushes the screw expansion power machine or steam turbine to do work, many parts of the energy are wasted; for example, the screw expansion Power machine, when the gas pushes the screw of the screw expansion power machine to rotate and do work, it only makes useful work for the part of the energy that makes the screw rotate, and makes useless work for the part of the energy that pushes the screw to move axially; the steam turb...

Examples

Embodiment Construction

[0015] Below in conjunction with embodiment and accompanying drawing, the present invention is further elaborated:

[0016] See attached figure 1 , 2 , 3, 4, 5, a sliding pendulum air motor, which includes a stator 1, a rotor 2 and a cover plate 3, the stator 1 is a ring platform, the outer circle and the inner circle of the ring platform are not concentric, the outer circle and the inner circle The distance between the center points is one-sixth to one-seventh of the diameter of the outer circle. The air inlet 11 and the exhaust port 12 are symmetrically distributed on the circular platform, and the inner wall of the circular platform is provided with a quarter The arc-shaped gas expansion chamber groove 13 of three to four fifths of the inner circumference length, the deepest part of the groove 13 is 1 / 5 to 1 / 4 of the inner diameter of the ring platform, two of the groove 13 The ends are respectively located at the air inlet and exhaust port on the inner wall of the circul...