A river silt detection device

A detection device and silt technology, which is applied in the field of river silt detection devices, can solve the problems of inability to measure the distribution and density of floating sludge, and not finding an accurate method, and achieve the effects of easy operation and measurement, simple structure, and no radioactive hazard.

Inactive Publication Date: 2017-11-14
CHONGQING UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ultrasonic detection is greatly affected by underwater impurities, and cannot measure the distribution and density of floating mud
Since there is no clear interface between the deposited silt layer and the water layer, silt detection has not yet found an accurate method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A river silt detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0013] Such as figure 1 As shown, the present invention includes a silt probe 1, a water suction pipe 2, a metering water pump 3 and a photoelectric detector 4, the metering water pump 3 is installed on the water suction pipe 2, the water inlet of the water suction pipe 2 is connected to the upper part of the mud probe 1, and the water outlet of the water suction pipe 1 Connect the photoelectric detector 4, the mud probe 1 includes a probe cylinder 11, a solenoid valve 12 and a clean water pipe 13, the solenoid valve 12 is arranged on the bottom surface of the probe cylinder 11, and the clean water pipe 13 is arranged on the side wall at the bottom of the probe cylinder 11, The opening of the clean water pipe 13 floats up at least 5 meters, and the bottom surface of the probe barrel 11 is equipped with a touch switch 14 for controlling the closing of the sole...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a river silt detection device, which comprises a silt probe (1), a suction pipe (2), a metering water pump (3) and a photoelectric detector (4), and the metering water pump (3) is installed on the water suction pipe (2) ), the water inlet of the suction pipe (2) is connected to the upper part of the sludge probe (1), the water outlet of the suction pipe (1) is connected to the photoelectric detector (4), and the sludge probe (1) includes a probe cylinder (11), a solenoid valve (12 ) and clean water pipe (13), the solenoid valve (12) is set on the bottom surface of the probe cylinder (11), the clean water pipe (13) is set on the side wall at the bottom of the probe cylinder (11), and the clean water pipe (13) opens to float At least 5 meters, a touch switch (14) for controlling the closing of the solenoid valve is installed on the bottom surface of the probe cylinder (11). The technical effects of the invention are: the thickness of the silt can be accurately measured, the silt is less disturbed, there is no radioactive hazard, the use is safe, the structure is simple, and it is easy to operate and measure.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to a river silt detection device. Background technique [0002] With the acceleration of urbanization, rapid economic development and increasing population, the pollution and siltation of urban rivers are gradually increasing. On the one hand, rivers receive urban sewage for a long time and are scoured during the rainy season, resulting in river siltation, which seriously affects the water ecological environment; Sludge is formed. River siltation will reduce the flood capacity of the river, increase the risk of disasters, and may cause floods during heavy rains during the flood season. Therefore, river dredging is of great significance for flood discharge and water ecological environment protection. [0003] At present, the common mud measurement methods at home and abroad include exploration drilling sampling, static penetrating sounding, radiation d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/06
Inventor 何强钟志华潘伟亮梁建军艾海男古励陈佳孙兴福
Owner CHONGQING UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap