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A vacuum pumping and oiling system and method for a hydraulic spring operating mechanism

A technology of an operating mechanism and a hydraulic spring, which is applied to the field of vacuuming and oiling devices for hydraulic spring operating mechanisms, can solve the problems of low efficiency and poor reliability of vacuuming and oiling, and achieve the effect of improving efficiency and reliability.

Active Publication Date: 2021-03-23
西安西电高压开关操动机构有限责任公司 +2
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Problems solved by technology

[0007] The purpose of the embodiments of the present application is to provide a vacuum pumping and oiling system and method for a hydraulic spring operating mechanism, which can solve the technical problems of low efficiency and poor reliability of the vacuuming and oiling of the inner cavity of the hydraulic spring operating mechanism in the conventional technology

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  • A vacuum pumping and oiling system and method for a hydraulic spring operating mechanism
  • A vacuum pumping and oiling system and method for a hydraulic spring operating mechanism
  • A vacuum pumping and oiling system and method for a hydraulic spring operating mechanism

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Embodiment Construction

[0047] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The implementations are only some of the implementations of the present application, not all of them. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.

[0048] like figure 1 As shown, it is a functional block diagram of a vacuum oiling system for a hydraulic spring operating mechanism proposed in the embodiment of the present application. Including: a control unit 101, an oil injection device 102 and a vacuum device 103; wherein,

[0049] The vacuuming d...

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Abstract

The embodiment of the invention discloses a vacuumizing oil injection system and method of a hydraulic spring operating mechanism. The vacuumizing oil injection system of the hydraulic spring operating mechanism comprises a control unit, an oil injection device and a vacuumizing device, wherein the vacuumizing device is used for vacuumizing an inner cavity of the hydraulic spring operating mechanism; the oil injection device is used for injecting oil into the inner cavity of the hydraulic spring operating mechanism; and the control unit is used for obtaining vacuumizing data of the vacuumizingdevice and oil injection data of the oil injection device, generates a control signal according to the vacuumizing data or the oil injection data and determines whether or not the vacuumizing deviceneeds to conduct vacuumizing operation and whether or not the oil injection device needs to conduct oil injection operation according to the control signal.

Description

technical field [0001] The present application relates to the technical field of hydraulic spring operating mechanisms, in particular to a vacuum oiling device and method for hydraulic spring operating mechanisms. Background technique [0002] The main components and parts of the hydraulic spring operating mechanism include: working module, energy storage module, control module, adaptation module, charging module and monitoring module. The design of this type of mechanism makes full use of the principle of fluid mechanics. The hydraulic oil is injected into the cavity, and when the mechanism is opened and closed, the volume of the oil in the cavity of the mechanism changes, and the hydraulic pressure is converted into mechanical force, so as to achieve energy storage and release of hydraulic energy. [0003] Since this type of mechanism requires a rated pressure of 45MPa~60MPa, when assembling the functional modules of the hydraulic spring operating mechanism, the sealing re...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67D7/72
CPCB67D7/725
Inventor 刘新军刘相蕊李健董力石璞赵军亮黄晓伟
Owner 西安西电高压开关操动机构有限责任公司
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