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Vibration hydraulic oil dissolved air extracting and detecting device and application method thereof

A detection device, hydraulic oil technology, applied in the direction of fluid pressure actuation device, fluid pressure actuation system test, fluid pressure actuation system components, etc., can solve the problem of efficient detection of hydraulic oil, etc. Practical effect

Pending Publication Date: 2019-09-06
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant report on the detection of gas dissolved in hydraulic oil, especially there is no device for simple and efficient detection of gas content in hydraulic oil through physical principles

Method used

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  • Vibration hydraulic oil dissolved air extracting and detecting device and application method thereof
  • Vibration hydraulic oil dissolved air extracting and detecting device and application method thereof
  • Vibration hydraulic oil dissolved air extracting and detecting device and application method thereof

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Embodiment Construction

[0033] Below in conjunction with accompanying drawing and specific embodiment the invention is further introduced:

[0034] see figure 1 According to an embodiment of the present invention, a vibration-type hydraulic oil-dissolved gas extraction detection device includes a container 1 , an oil inlet pipe 6 , an oil inlet plate 7 , a vibrator 2 , a thorn ball 4 and a liquid pumping mechanism 5 .

[0035] Please also refer to figure 1 and figure 2 , The container 1 includes an oil storage chamber 11 , an oil inlet 12 and an oil outlet 13 . The oil storage chamber 11 is a container 1 mainly used for containing hydraulic oil. The oil inlet 12 is a pipe protruding outwards, and is mainly used for injecting hydraulic oil into the oil storage chamber 11 . The oil outlet 13 is a pipe protruding outwards, mainly used to discharge the hydraulic oil in the oil storage chamber 11 , and is preferably arranged at the bottom of the side of the oil storage chamber 11 . A base 18 is prov...

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PUM

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Abstract

The invention discloses a vibration hydraulic oil dissolved air extracting and detecting device. The device comprises a container, a vibrator, multiple thorn balls and a liquid extracting mechanism, wherein the container comprises an oil storage cavity, an oil inlet and an oil outlet; a first valve is arranged in the oil inlet; a second valve is arranged in the oil outlet; the vibrator is arrangedin the oil storage cavity; the multiple thorn balls are arranged on the vibrator; the liquid extracting mechanism comprises a liquid extracting cylinder, a piston and a liquid extracting rod; the liquid extracting cylinder is provided with a liquid extracting port; the liquid extracting port is connected with the oil outlet; the piston is matched in the liquid extracting cylinder; the liquid extracting rod is connected with the piston; and the liquid extracting rod drives the piston to move, so that hydraulic oil in the oil storage cavity is fed in the liquid extracting cylinder. Through physical principles, the device can simply and efficiently detect the dissolved air rate in the hydraulic oil.

Description

technical field [0001] The invention relates to a vibration-type hydraulic oil-dissolved air extraction detection device and a method for using the same, belonging to the technical field of hydraulic oil-dissolved air rate measurement and calculation. Background technique [0002] As a common working medium in hydraulic systems, hydraulic oil not only transmits power, but also lubricates and cools hydraulic systems and other devices. However, the gas in hydraulic oil has a greater adverse effect on the stable operation of the mechanism. Because, for the high-power hydraulic operating mechanism, it is necessary to analyze the pressure changes in various parts of the hydraulic system, especially the dynamic pressure changes in the buffer chamber, and the compressibility and elastic deformation of the hydraulic oil must be considered. The dynamic change of the load and force caused by the elastic deformation of the hydraulic system will not only affect the mechanical characteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/044F15B21/047F15B19/00
CPCF15B21/044F15B21/047F15B19/005
Inventor 樊磊夏明勇毛进罗皓月
Owner GUIZHOU POWER GRID CO LTD