Multi-cylinder plunger compressor

A compressor and plug-type technology, which is used in liquid variable capacity machinery, multi-stage pumps, mechanical equipment, etc., can solve problems such as small compression capacity and incompatibility with large-flow gas transportation requirements.

Pending Publication Date: 2021-04-23
绵阳科大久创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the gas compression capacity of this type of compressor is small, and it does not meet the requirements of large-flow gas delivery.

Method used

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  • Multi-cylinder plunger compressor
  • Multi-cylinder plunger compressor
  • Multi-cylinder plunger compressor

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Embodiment Construction

[0050] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0051] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0052] It should be noted that in the description of the present invention, the orientation or positional relationship indicated by the term is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply No device or element must have a specific orientation, be constructed, and operate in a specific orientation and therefore should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for de...

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Abstract

The invention discloses a multi-cylinder plunger compressor. The compressor comprises a machine base, an air collecting hood and cylinder cover assemblies, wherein at least one air cylinder assembly is connected to the machine base through a first bolt; The air collecting hood is arranged on the machine base through a second bolt matching the air collecting hood; and the cylinder cover assemblies are arranged on all the cylinder assemblies wherein each air cylinder assembly is connected to a sliding piston in the machine base into a whole through a locking nut matching the air cylinder assembly, a first one-way air inlet valve and a one-way air outlet valve which match a piston on the air cylinder assembly are arranged on a cylinder cover of the cylinder cover assembly, and a plurality of second one-way air inlet valves are arranged on the piston. According to the multi-cylinder plunger compressor, when the piston moves downwards and is in an air suction process, air inlet is performed through the cylinder cover and the one-way air inlet valves arranged on the piston at the same time, a sectional area of air inlet is expanded, and compared with a traditional compressor, the air suction efficiency and the compression efficiency are greatly improved, and the compression efficiency and the air conveying capacity of a pump are improved.

Description

technical field [0001] The invention belongs to the field of mechanical manufacturing. Specifically, it relates to an oil-free lubricated multi-cylinder plunger compressor used in the compression and delivery of large-scale clean gas. Background technique [0002] Chemical and chemical applications widely involve the compression or transportation of large-scale gases. Typical gas compression or transport equipment includes magnetic levitation blowers, Roots blowers and piston compressors. [0003] A magnetic levitation or air flotation blower is a mechanical device that transports gas. The impeller rotating at high speed along with the rotating shaft drives the air to enter from the inlet of the volute, and the air becomes a gas with a certain flow rate and pressure under the guidance and pressurization of the volute, and finally bulges out from the outlet of the volute. Just realized the air blowing of blower fan. Magnetic levitation blower adopts non-contact, non-mecha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B27/00F04B39/12F04B39/00F04B39/10F04B39/04
CPCF04B27/00F04B39/125F04B39/121F04B39/122F04B39/0016F04B39/10F04B39/04
Inventor 罗杰
Owner 绵阳科大久创科技有限公司
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