Urban road waterlogging display and alarm device

A technology of water level display and water inlet device, applied in alarms, measuring devices, liquid level indicators, etc., can solve the problems of unclear water level display in recesses and inability to alarm.

Pending Publication Date: 2021-11-23
吴念琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems existing in the prior art, the present invention provides a device for displaying water level and alarming for the recesses in the inner city lower than the surrounding areas (such as the roads under the overpasses in the city, the railway bridges, and the recesses of the culverts) , to solve the existing technical problems that the water level in the recess is not clearly displayed and cannot be alarmed

Method used

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  • Urban road waterlogging display and alarm device
  • Urban road waterlogging display and alarm device
  • Urban road waterlogging display and alarm device

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Embodiment

[0025] as attached Figure 1-3 As shown, the present invention provides a device 0 for displaying water level and alarm, including a water level sensing part 1, a water level display part 2, and an alarm 3. The water level sensor includes a float 6 located at the bottom and between the float and the alarm Between the electrical connection system 5. The device for displaying water level and alarm has a cylindrical shell.

[0026] When used under the overpass or railway bridge in the city, the water level sensing part 1 also has a water inlet device (ie hollow pattern 1a) for allowing water to enter the water level sensing part, which is located at the lower part of the water level sensing part. After water enters the water level sensing part 1 through the above-mentioned water inlet device (i.e. hollow pattern 1a) that makes water enter the water level sensing part, the floater 6 floats on the water surface. When the predetermined warning water level is set to 35 cm), the flo...

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Abstract

The invention relates to an urban road waterlogging display and alarm device, in particular to a water level display and alarm device for urban waterlogging after heavy rain and concave positions (such as concave positions below overpasses, railroad bridges and culverts in cities) of roads lower than surrounding areas, the device comprises a water level sensing component, a water level display component and an alarm. The water level sensor comprises a floating device located on the lower portion and an electric connection system between the floating device and the alarm.

Description

technical field [0001] The invention belongs to the technical field of devices for displaying road water accumulation and alarming, in particular to a device for displaying water level and alarming for urban waterlogging, such as roads under overpasses or recesses in bridge culverts. Background technique [0002] With the rapid development of my country's economy, there are more and more various facilities in the city. While meeting people's needs for facilities, it also brings many problems. In the case of severe environmental changes (such as heavy rain), it may cause waterlogging in a short period of time, so that people and devices in the recess (such as the road under the overpass in the city, the railway bridge, and the recess of the culvert) ( such as vehicles) are in danger. [0003] At this stage, there are scales indicating the water level in the low-lying recesses of the roads in the city (such as the roads under the overpasses in the city, the railway bridges, and...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01F23/70G08B21/02
CPCG01F23/703G08B21/02
Inventor吴念琪
Owner吴念琪