A fully automatic diaphragm compressor oil circuit system and its starting method

A diaphragm compressor and oil circuit system technology, applied in the field of diaphragm compressors, can solve the problem that the diaphragm compressor oil circuit cannot be fully controlled, and achieve the effects of high reliability, ensuring safety and stability, and improving efficiency

Active Publication Date: 2021-08-31
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the defect that the diaphragm compressor oil circuit cannot be fully automatic control, and provide a fully automatic diaphragm compressor oil circuit system

Method used

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  • A fully automatic diaphragm compressor oil circuit system and its starting method
  • A fully automatic diaphragm compressor oil circuit system and its starting method
  • A fully automatic diaphragm compressor oil circuit system and its starting method

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Embodiment Construction

[0025] In order to make the purpose, technical solution, design method and advantages of the present invention clearer, the present invention will be further described in detail through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] Hereinafter, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. According to these detailed descriptions, those skilled in the art can clearly understand the present application and can implement the present application. Without departing from the principle of the present application, the features in different embodiments can be combined to obtain new implementations, or some features in certain embodiments can be replaced to obtain other preferred implementations.

[0027] Such as figure 1 As shown...

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Abstract

The invention belongs to the technical field of diaphragm compressors, and specifically discloses a fully automatic diaphragm compressor oil circuit system and a starting method thereof. The invention optimizes the design of the oil circuit system of the diaphragm compressor, including oil injection pipeline, oil discharge pipeline, oil replenishment pipeline, oil overflow pipeline and bypass pipeline, which can realize oil injection before starting up and discharge all air in the oil chamber; The oil chamber is bypassed in the pre-starting stage to reduce the motor inrush current and ensure smooth start-up; after the start-up, the bypass is closed, and the machine enters a normal operating state; the oil in the oil chamber is completely discharged during disassembly and maintenance. And all the above functions are automatically controlled, which makes the operation of the diaphragm compressor simple, safe and highly reliable.

Description

technical field [0001] The application belongs to the technical field of diaphragm compressors, and in particular relates to an oil circuit system of a fully automatic diaphragm compressor and a starting method thereof. Background technique [0002] Diaphragm compressor is a positive displacement compressor. Because of its good sealing performance, wide pressure range and large compression ratio, it is widely used in petrochemical fields such as hydrogenation stations to compress and transport various high-purity gases, Precious and rare gases, toxic and harmful gases and corrosive gases. [0003] The diaphragm compressor is composed of an oil circuit system and an air circuit system separated by a diaphragm, and the oil piston pushes the hydraulic oil to drive the diaphragm to compress the gas. The hydraulic oil will inevitably leak from the piston during the working process, so the general diaphragm compressor will be equipped with an oil replenishment line to replenish t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B45/053F04B49/02F04B49/10F04B39/02
CPCF04B39/0223F04B39/0284F04B45/0533F04B45/0536F04B49/02F04B49/10
Inventor 贾晓晗任省栋何睿李雪莹彭学院
Owner XI AN JIAOTONG UNIV
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