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Intelligent open channel experiment system integrated with flow state monitoring and ion measurement

A kind of ion quantity and intelligent technology, applied in the direction of educational appliances, instruments, teaching models, etc., to achieve the effect of good stability, good real-time performance and easy integration

Inactive Publication Date: 2017-12-19
SUN YAT SEN UNIV
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  • Abstract
  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide an experimental system capable of on-site and wireless intelligent switching to control the flow state, real-time monitoring of flow state changes, solution pH value and ion concentration, aiming at the problems that the existing open channel experimental devices lack.

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  • Intelligent open channel experiment system integrated with flow state monitoring and ion measurement
  • Intelligent open channel experiment system integrated with flow state monitoring and ion measurement
  • Intelligent open channel experiment system integrated with flow state monitoring and ion measurement

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing, technical scheme of the present invention is further described:

[0028] 1. The system device is designed on the basis of the original self-circulating open channel experimental device, with self-circulating flow state control and pH value and ion concentration monitoring device, on-site and wireless intelligent dual control device. Among them, the self-circulating flow state regulation and pH value and ion concentration monitoring device are composed of open channel plexiglass experimental water tank, submersible pump, tailgate opening wheel, water reservoir, high-speed camera, pH value and ion concentration sensor, workstation, pH value and ion concentration The ion concentration sensor and high-speed camera are installed in the open channel plexiglass experimental water tank. The pH value and ion concentration sensor are composed of ISE sensitive film and MOSFET field effect transistor, etc., which have certain selectivi...

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Abstract

The invention relates to an intelligent open channel experiment system capable of modulating a flow state and monitoring dynamic flow state change, a solution PH value and an ion concentration in real time. The system comprises a self-loop flow state modulation and PH value and ion concentration monitoring device and a field and wireless intelligent double-modulation device. The system is mainly advantaged in that field and wireless real-time flow state modulation, flow state change monitoring and solution PH value and ion concentration measurement can be carried out, and the system has quite important scientific meaning and actual application values in research works of the hydrodynamics field including acquiring flow states of different flow velocities and monitoring flow state change of rock materials in different flow velocity flow state saturated water experiment process and the solution PH values and the ion concentration in an intelligent mode.

Description

technical field [0001] The invention belongs to the field of fluid mechanics experimental instruments, and in particular relates to a multifunctional intelligent open channel experimental system capable of realizing different flow states, which is suitable for on-site and wireless intelligent switching to monitor flow states and standard rock samples and other research materials in different flow states. Experimental research on the real-time measurement of physical and chemical properties parameters such as pH value and main ion concentration of the solution in the process. Background technique [0002] The influence of different flow regimes on the softening rate and mechanism of research materials such as standard rock samples in water saturation experiments must be closely related to the various physical and chemical properties of soft rock in water for analysis and comparison, which involves hydraulic model tests , the experiment is to imitate the original body, accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
CPCG09B25/025
Inventor 刘镇何新甫周翠英
Owner SUN YAT SEN UNIV
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