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Ultrahigh-pressure air compressor

An air compressor, ultra-high pressure technology, applied in the direction of mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve the problems of bulkiness and low efficiency, and achieve the solution of residual air volume, small single-stage compression ratio, fluctuations small effect

Active Publication Date: 2014-07-02
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, the purpose of the present invention is to provide an ultra-high pressure air compressor, which can overcome the traditional ultra-high pressure air compressor bulky, low efficiency, so that the ultra-high pressure air compressor miniaturization and high reliability

Method used

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Embodiment Construction

[0018] Embodiments according to the present invention will be described in detail below with reference to the accompanying drawings.

[0019] The ultra-high pressure air compressor according to the present invention includes: a plurality of cylinders and correspondingly a plurality of pistons for compressing the gas in the cylinders; a plurality of double-acting connecting rods arranged along the working direction of the cylinders, and one end is provided with the The other end of the piston is connected to the swash plate which plays a driving role, and the swash plate is used to drive the double-acting connecting rod to move along the working direction; wherein, the number of the swash plate is single, and the swash plate is in a shape relative to the working direction Arranged obliquely at an acute or obtuse angle, the multiple double-acting connecting rods and the multiple cylinders are respectively arranged in parallel on both sides of the swash plate in a symmetrical mann...

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Abstract

The invention provides an ultrahigh-pressure air compressor. The defects that a traditional ultrahigh-pressure air compressor is heavy and low in efficiency can be overcome, and the ultrahigh-pressure air compressor is miniaturized and high in reliability. The ultrahigh-pressure air compressor comprises multiple air cylinders, multiple corresponding pistons, multiple double-acting connecting rods and a swash plate. The double-acting connecting rods are arranged in the working direction of the air cylinders, one piston is arranged at one end of each double-acting connecting rod, the other end of each double-acting connecting rod is connected with the swash plate playing a role in driving, and the swash plate is used for driving the double-acting connecting rods to move in the working direction. The number of the swash plate is one, and the swash plate is arranged obliquely relative to the working direction in an acute angle or obtuse angle mode. The double-acting connecting rods and the air cylinders are symmetrically arranged in parallel on the two sides of the swash plate respectively. An exhaust valve of the next level of air cylinder adjacent to each level of compression air cylinder is connected with an air inlet valve of the last level of air cylinder adjacent to the compressor air cylinder in series, and the exhaust value of the most upstream air cylinder of a flow channel is connected with the air inlet valve of the air cylinder in series.

Description

technical field [0001] The invention relates to a miniature ultra-high pressure air compressor, which is suitable for generating ultra-high pressure air online. Background technique [0002] A compressor is a machine used to increase gas pressure and transport gas, and is a working machine that converts the power energy of the prime mover into gas pressure energy. my country's compressor technology started late, but developed rapidly. There are many types of compressors and a wide range of uses, and they are known as "general machinery". In terms of research and application of ultra-high pressure air compressors, most of the products produced by domestic manufacturers are piston compressors. Due to the limitations of structure and mechanism, ultra-high pressure air compressors are generally bulky and heavy, and the product with the smallest weight is weight 41kg, volume 600×340×350mm, exhaust pressure 30MPa, but in some micro-cooling, especially in some special occasions, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B25/04
Inventor 刘永光杨晓伟高晓辉王一轩刘文磊程楠楠孙健
Owner BEIHANG UNIV
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