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Compressor

A compressor and cylinder technology, applied in the mechanical field of compressed gas, can solve the problem that piston gas compressors cannot use surplus compressed gas to assist power, and achieve the effects of reducing friction loss, reducing requirements, and saving energy

Active Publication Date: 2012-10-03
珠海盈德气体有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a compressor, which can solve the problem that the existing piston-type gas compressor cannot use surplus compressed gas as auxiliary power

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0014] figure 1 Shown is a schematic diagram of the working principle in which the industrial gas is first compressed by the compressor and then separated, and then the excess compressed gas is returned to the compressor to assist in the compression of the industrial gas. The industrial gas enters the compressor cylinder 20 from the compressor inlet 1, and enters the gas separator 3 for separation after being compressed by the compressor. After the separated useful gas is output from the air pipe 4, other compressed gases enter the gas storage tank 5 become surplus compressed gas.

[0015] figure 1 The compressor in, has a valve body 2 that contains intake valve 21 and exhaust valve 22, has a fuselage 19 that is provided with cylinder 20 in, and valve body 2 is contained in the upper end of fuselage 19. Piston 23 is housed in cylinder 20, and the lower end of...

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Abstract

The invention discloses a compressor, and relates to the technical field of manufacturing of mechanical equipment. One end of a cylinder of a common piston type gas compressor, which is close to a crankshaft, is provided with an air inlet and an air outlet; an air inlet control valve is arranged on an air inlet passage communicated with the air inlet, and an air outlet control valve is arranged on an air outlet passage communicated with the air outlet; and a rotating valve core is arranged in each of the air inlet control valve and the air outlet control valve, and the rotating valve cores are connected with the crankshaft through mechanical transmission devices. The compressor can solve the problem that spare compressed gas cannot be used as auxiliary power in the conventional piston type gas compressor.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment manufacturing, in particular to a machine for compressing gas. Background technique [0002] Gas compressor is a kind of widely used machinery, generally including gas compressor host and driving machinery. Large gas compressors are currently driven by electric motors or internal combustion engines. In large-scale industrial and mining enterprises, such as iron and steel plants or mining and metallurgy plants, the amount of compressed gas required is large, and the gas compressors need to run for a long time, which consumes a lot of power. At the same time, in these enterprises, some processes sometimes need to discharge a certain amount of surplus compressed gas during use, and the compressed gas discharged is still under great pressure. For example, when the mixed gas is compressed by a gas compressor and then enters the gas separator to compress and separate the components in th...

Claims

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Application Information

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IPC IPC(8): F04B39/00
Inventor 韦平忠谢宇军
Owner 珠海盈德气体有限公司