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Alarm system for ultrahigh water level in urban river caused by heavy rain

An alarm system, urban technology, applied in signal transmission system, surveying and navigation, open-air water source survey and other directions, can solve problems such as inability to remind in time, inability to monitor water level all the time, and achieve the effect of good monitoring and accuracy.

Active Publication Date: 2019-05-10
NANJING HYDRAULIC RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings that the staff remind people that there is a lot of water in this road section through the broadcast, but the staff cannot always monitor the water level in the river, and may not be able to remind people in time, the purpose of the present invention is to provide a method that can always monitor the water level and can timely monitor the water level. Reminding people of the heavy rain that caused the urban river water level to be super high alarm system

Method used

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  • Alarm system for ultrahigh water level in urban river caused by heavy rain
  • Alarm system for ultrahigh water level in urban river caused by heavy rain
  • Alarm system for ultrahigh water level in urban river caused by heavy rain

Examples

Experimental program
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Effect test

Embodiment 1

[0026] An alarm system for the super high water level of urban rivers caused by heavy rain, such as Figure 1-12As shown, it includes a signal station 1, a vertical plate 2, a fixing seat 3, a fixing screw 5, an L-shaped plate 6, a first acoustic Doppler current meter 7, a second acoustic Doppler current meter 8, a third acoustic Doppler flow meter 9, connector 10, gear rod 11, inner tooth tube 12, first LED display 13, rain shield 14, first alarm 15, mounting frame 16, LCD display 17, mode setting key 18. Add one key 19, minus one key 20, confirm key 21, control box 22, monitoring device 23, second LED display 27, third LED display 28, fourth LED display 29, second alarm 30 , the third alarm 31 and the fourth alarm 32, the ground is provided with a signal station 1 and four fixed seats 3, the signal station 1 is located between the four fixed seats 3, and the signal station 1 includes three ultrasonic Doppler The main body of the flowmeter has fixing holes 4 on the four fixi...

Embodiment 2

[0028] An alarm system for the super high water level of urban rivers caused by heavy rain, such as Figure 1-12 As shown, it includes a signal station 1, a vertical plate 2, a fixing seat 3, a fixing screw 5, an L-shaped plate 6, a first acoustic Doppler current meter 7, a second acoustic Doppler current meter 8, a third acoustic Doppler flow meter 9, connector 10, gear rod 11, inner tooth tube 12, first LED display 13, rain shield 14, first alarm 15, mounting frame 16, LCD display 17, mode setting key 18. Add one key 19, minus one key 20, confirm key 21, control box 22, monitoring device 23, second LED display 27, third LED display 28, fourth LED display 29, second alarm 30 , the third alarm 31 and the fourth alarm 32, the ground is provided with a signal station 1 and four fixed seats 3, the signal station 1 is located between the four fixed seats 3, and the signal station 1 includes three ultrasonic Doppler The main body of the flowmeter has fixing holes 4 on each of the ...

Embodiment 3

[0031] An alarm system for the super high water level of urban rivers caused by heavy rain, such as Figure 1-12 As shown, it includes a signal station 1, a vertical plate 2, a fixing seat 3, a fixing screw 5, an L-shaped plate 6, a first acoustic Doppler current meter 7, a second acoustic Doppler current meter 8, a third acoustic Doppler flow meter 9, connector 10, gear rod 11, inner tooth tube 12, first LED display 13, rain shield 14, first alarm 15, mounting frame 16, LCD display 17, mode setting key 18. Add one key 19, minus one key 20, confirm key 21, control box 22, monitoring device 23, second LED display 27, third LED display 28, fourth LED display 29, second alarm 30 , the third alarm 31 and the fourth alarm 32, the ground is provided with a signal station 1 and four fixed seats 3, the signal station 1 is located between the four fixed seats 3, and the signal station 1 includes three ultrasonic Doppler The main body of the flowmeter has fixing holes 4 on each of the ...

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Abstract

The invention relates to an alarm system, in particular to an alarm system for an ultrahigh water level in an urban river caused by heavy rain. The objective of the invention is to provide an alarm system for an ultrahigh water level in an urban river caused by heavy rain, which can monitor the water level all the time and can remind people in time. The technical scheme is that the alarm system for an ultrahigh water level in an urban river caused by heavy rain comprises a signal station, a riser, a fixed seat, a fixing screw, an L-shaped plate, a first acoustic Doppler flow velocity meter andthe like; the signal station and four fixed seats are arranged on the ground; and the signal station is located between the four fixed seats. The alarm system can detect the flow velocity and the water level of water in a river through the first acoustic Doppler flow velocity meter, a second acoustic Doppler flow velocity meter and a third acoustic Doppler flow velocity meter, and can ensure theaccuracy of detected data. Therefore, the water level in the river can be constantly monitored, and the detected data can be uniformly displayed on a background server, so that workers can promptly remind people that the water level in the river is too high.

Description

technical field [0001] The invention relates to an alarm system, in particular to an alarm system for superhigh water level of urban rivers caused by heavy rain. Background technique [0002] In urban areas, there are generally rivers to beautify the urban environment. When it rains heavily or it rains for several consecutive days, the water level in the river will rise, and the water may overflow from the river and flow to the road. In order not to affect people's traffic, People need to be reminded that there is a lot of stagnant water on this section of the road. Now the staff generally remind people that there is a lot of stagnant water on this section of the road through broadcasting. However, the staff cannot always monitor the water level in the river, and may not be able to remind people in time. Contents of the invention [0003] In order to overcome the shortcomings that the staff remind people that there is a lot of water in this road section through the broadca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C13/00G01F23/00G01D21/02G08C17/02
Inventor 刘永志张文婷牛帅王祥孟波波唐雯雯刘秀林俞彦
Owner NANJING HYDRAULIC RES INST
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