Flexible hydraulic throttling speed regulation loop experiment system

A throttling speed regulation and experimental system technology, which is applied in the testing of fluid pressure actuation systems, fluid pressure actuation devices, instruments, etc., can solve problems such as inability to hydraulic circuits, lack of data acquisition and storage, and impact on experimental results. The effect of improving efficiency

Pending Publication Date: 2019-12-03
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing hydraulic throttling and speed regulation experimental systems are generally scattered parts, and parts and pipelines need to be disassembled when conducting different circuit experiments, resulting in leakage of hydraulic oil, pollution of hydraulic oil and damage to parts
Causes environmental pollution in the laboratory and students are afraid of getting dirty and unwilling to do it, and the circuit switching takes a long time, resulting in time waste
At the same time, the existing experimental equipment lacks data collection and storage, and cannot conduct quantitative analysis of the hydraulic circuit, which affects the experimental results

Method used

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  • Flexible hydraulic throttling speed regulation loop experiment system
  • Flexible hydraulic throttling speed regulation loop experiment system
  • Flexible hydraulic throttling speed regulation loop experiment system

Examples

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, an experimental system of a flexible hydraulic throttling and speed regulating circuit includes a fuel tank 1, a filter 2, an electric motor 3, a hydraulic pump 4, an overflow valve 5, a first throttle valve 6, a first pressure sensor 7, a second Throttle valve 8, second pressure sensor 9, hydraulic cylinder 10, displacement sensor 11, spring 12, third throttle valve 13, third pressure sensor 14, fourth throttle valve 15, first flow sensor 17, second The flow sensor 18, and the control system 16, and all the above components can be combined into a flexible hydraulic throttling speed regulating circuit experimental system;

[0022] The motor 3 is connected to the hydraulic pump 4; the oil suction port of the hydraulic pump 4 is connected to the filter 2, and its oil outlet is connected to the first throttle valve 6 and the ov...

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PUM

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Abstract

The invention discloses a flexible hydraulic throttle governing loop experimental system which comprises an oil tank (1), a filter (2), a motor (3), a hydraulic pump (4), an overflow valve (5), throttle valves (6, 8, 13 and 15), a hydraulic cylinder (10), a spring (12) and a plurality of sensors, wherein the components can form the flexible hydraulic throttle governing loop experimental system together. The sensors are connected with the control system (16), and can feed back various data information in the flexible hydraulic throttle governing loop experiment system to a display (2-3) in thecontrol system (16) in real time and store the data information in a controller in a controller cabinet (2-5). By using the flexible hydraulic throttling speed regulation loop experiment system, experiments of different throttling speed regulation loops can be carried out without disassembling pipelines, experiment data are collected and stored at the same time, the efficiency of the experiment system is improved, and the service life of the experiment system is prolonged.

Description

technical field [0001] The invention relates to a hydraulic transmission experiment system, in particular to a flexible hydraulic throttling speed regulation loop experiment system, which belongs to the technical field of hydraulic transmission in the mechanical industry. Background technique [0002] Hydraulic transmission technology is widely used in construction machinery and equipment. The course of hydraulic transmission is a professional and technical basic course for engineering majors such as automation, mechanical and electronic engineering, mechanical engineering and automation. It is an important learning method; experimental teaching is an important practical teaching link combining theory and practice, an important teaching method for learning, understanding and mastering hydraulic theory knowledge, and an important technical method for cultivating students' practical ability and hands-on operation ability. [0003] The throttling and speed regulating circuit i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B19/00F15B11/08F15B13/04F15B15/28G06Q50/20
CPCF15B11/08F15B13/04F15B15/2838F15B19/007G06Q50/2057
Inventor 刘成强刘畅徐经顾邹亦璠耿以娜黄雅坤
Owner XUZHOU UNIV OF TECH
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