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Punching type air compressor

An air compressor and compressed air technology, applied in mechanical equipment, non-variable pumps, non-volume pumps, etc., can solve the problems of a large amount of cooling lubricating oil, high cost, and complicated maintenance

Inactive Publication Date: 2008-05-14
黎晔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The screw type and the vane type are rotary air compressors, the manufacturing process is high, and a large amount of cooling lubricating oil is required for use, and the oil and gas separation work is required at the end, the maintenance is complicated and the cost is high

Method used

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  • Punching type air compressor
  • Punching type air compressor

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Experimental program
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Embodiment Construction

[0025] Below in conjunction with accompanying drawing, the present invention will be further described

[0026] The runner of example among the accompanying drawings of the present invention is a drum type runner (1) that has four air inlets on an edge. The motor drives the belt pulley or gear (10) mounted on the main shaft (9) on one side of the runner (1) through a belt or speed-increasing gear, and drives the runner (1) to rotate at a high speed toward the opening of the air inlet (2). After the intake passage (2) enters the diffuser chamber (3) inside the runner head-on at high speed, the speed decreases, the kinetic energy is converted into pressure energy, the pressure rises, and the compressed air enters the exhaust port (4) through the exhaust port (4) rotating at the axis of the runner. The gas port conversion chamber (5) enters the gas storage tank or the gas end through the one-way valve (6) to prevent the reverse flow of compressed air.

[0027] Bearing (7a) and o...

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PUM

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Abstract

The invention provides a novel air compressor which compresses air according to the stamping principle of a ramjet. A rotary wheel (1) with hollow interior is driven to rotate with high speed along the opening direction of an air intake passage (2) at the edge by a motor. The head-on air enters in high speed into a diffuser chamber (3) in the interior of the rotary wheel from the air intake passage (2), and the speed is reduced and kinetic energy is converted into pressure energy; the compressed air is discharged out from a vent (4) rotated in high speed and arranged at the axis center of the rotary shaft, thus reaching the aim of compressing the air.

Description

Technical field: [0001] The air compressor of the present invention relates to the technical fields of aerodynamics and mechanical manufacturing, and in particular refers to an air compressor that uses the ramming principle of a ramjet engine to compress air. Background technique: [0002] The ramjet engine is an air jet engine that uses the oncoming airflow to enter the engine and then decelerates to increase the static pressure of the air. The ramjet engine has no compressor, so it is also called an air jet engine without a compressor. [0003] The method of this engine compressing air is to rely on the relative airflow when the aircraft flies at a high speed to enter the engine inlet to decelerate, and the kinetic energy is converted into pressure energy. Theoretically, when the air intake speed is 3 times the speed of sound, the air pressure can be increased by 37 times, and the efficiency is very high. [0004] Air compressor refers to the compressor whose compression...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D23/00F04D29/26
Inventor 黎晔
Owner 黎晔