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Water level monitoring system in cable tunnel

A cable tunnel, water level monitoring technology, applied in the control/regulation system, liquid level control, non-electric variable control and other directions, can solve the hidden danger of cable safety, easy to produce water and other problems, and achieve the effect of accurate monitoring

Inactive Publication Date: 2019-10-25
李傲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the cable tunnel is not straight and its interior is ups and downs, it is easy to accumulate water in its low-lying places, and once the accumulated water touches or submerges the cables too much, it will cause safety hazards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The water level monitoring system in the cable tunnel includes a water level monitoring unit, a water pump and a drainage pipe. The water level monitoring unit is set in the low-lying part of the cable tunnel, and a water collecting pool is arranged in the low-lying part of the tunnel. The water pump is arranged in the water collecting pool, and the water pump is connected to the drainage pipe. , the drainage pipe is connected with the municipal drainage system through the cable tunnel vent tunnel, and there is also a controller in the cable tunnel, which is equipped with a microprocessor, a power module and a wired transmission module, a water level monitoring unit, a water pump, a power module and The wired transmission modules are all connected with the microprocessor, and the microprocessor is connected with the monitoring background data through the wired transmission module.

Embodiment 2

[0016] As an optimization of the above embodiment, a temperature and humidity detection unit is also provided in the controller, and the temperature and humidity detection unit is connected with a microprocessor to monitor the temperature and humidity in the controller.

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PUM

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Abstract

The invention discloses a water level monitoring system in a cable tunnel, comprising a water level monitoring unit, a water pump and a drainage pipeline, wherein the water level monitoring unit is arranged at a low-lying location of the cable tunnel, a water collection pool is arranged at the low-lying location of the tunnel, the water pump is arranged in the water collection pool, the water pumpis connected with the drainage pipeline, the drainage pipeline communicates with a municipal drainage system through a ventilation opening tunnel of the cable tunnel, a controller is further arrangedin the cable tunnel, a microprocessor, a power module and a wired transmission module are arranged in the controller, the water level monitoring unit, the water pump, the power module and the wired transmission module are all connected with the microprocessor, and the microprocessor performs data docking with a monitoring background data through the wired transmission module. When the water levelmonitoring system is applied, water level monitoring can be performed on accumulated water in the cable tunnel, and the accumulated water can be automatically drained when the water level of the accumulated water reaches a warning value.

Description

technical field [0001] The invention relates to supporting facilities of a cable tunnel, in particular to a water level monitoring system in a cable tunnel. Background technique [0002] A cable tunnel is a corridor or tunnel structure used to accommodate a large number of cables laid on cable supports. The cable tunnel not only allows the tunnel to better protect the cables, but also facilitates maintenance personnel to inspect and repair the cables. Since the cable tunnel is not straight and its interior is ups and downs, it is easy to generate water in its low-lying places, and once the water accumulates too much and touches or submerges the cable, it will cause a safety hazard. Contents of the invention [0003] The present invention aims at the above-mentioned problems existing in the prior art, and provides a water level monitoring system in a cable tunnel. When it is applied, it can monitor the water level of the accumulated water in the cable tunnel and automatica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D9/12G01D21/02
CPCG01D21/02G05D9/12
Inventor 李傲
Owner 李傲