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Groundwater flow direction and velocity monitoring device and method

A monitoring device, groundwater technology, applied in measurement devices, fluid velocity measurement, velocity/acceleration/impact measurement, etc., can solve the problems of low test accuracy, large use restrictions, and high test costs

Pending Publication Date: 2020-01-10
北京欧仕科技有限公司
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Problems solved by technology

In general, the existing groundwater flow direction flow velocity testing methods often have problems such as low test accuracy, large use restrictions, high test cost, and poor real-time performance.

Method used

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  • Groundwater flow direction and velocity monitoring device and method

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0023] Such as figure 1 As shown, a groundwater flow direction and velocity monitoring device according to an embodiment of the present invention includes a first underwater detector housing 1 and a second underwater detector housing 11, and the first underwater detector housing 1 and the The second underwater detector housing 11 is connected by a connecting rod 6, and the first underwater detector housing 1 is provided with a vibrating motor 2 and a backlight 3 sequentially from bottom to to...

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Abstract

The invention discloses a groundwater flow direction and velocity monitoring device and method. The device comprises a first underwater detector shell and a second underwater detector shell, wherein the first underwater detector shell and the second underwater detector shell are connected through a connecting rod; a vibration motor and a backlight lamp are sequentially arranged in the first underwater detector shell from bottom to top; a first sapphire glass window and a pressure temperature sensor are arranged at the top of the first underwater detector shell; the backlight lamp is located under the first sapphire glass window; a second sapphire glass window is arranged at the bottom of the second underwater detector shell; a micro-lens, a camera, a central processing unit, an electroniccompass, a serial communication module and a power supply module are sequentially arranged from bottom to top in the second underwater detector shell; and the serial communication module is connectedwith a ground controller. According to the monitoring device and method, the direction of water flow is shot through the camera, the flow direction and velocity of groundwater are accurately monitoredin real time, water depth and temperature data of a monitoring position are acquired at the same time, and complex operation is not needed.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to a device and method for monitoring groundwater flow direction and velocity. Background technique [0002] The determination of groundwater flow direction and velocity is of great significance for environmental monitoring, hydrogeology, and natural resources. In the field of environmental monitoring, groundwater pollution can be determined in a timely manner through accurate monitoring of groundwater flow velocity, and the situation of hidden sewage discharge can be monitored in real time; in the field of hydrogeology, accurate reference data can be provided for geological exploration and engineering construction through groundwater flow velocity ; In the field of natural resources, the flow rate of groundwater can be stopped to predict the loss of water resources. The existing methods for measuring the flow direction and velocity of groundwater can be roughly divided into...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P5/20G01P13/00
CPCG01P5/20G01P13/0006
Inventor 董晓伟赵国鹏何乃文万峻
Owner 北京欧仕科技有限公司
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