Detection device and system applied to blockage detection of drainage channel

Abstract

The invention relates to a detection device and system applied to blockage detection of a drainage channel. The detection device comprises a battery, a wireless communication module and a water logging switch module; the wireless communication module is used for sending water level detection information to a data center through a network signal; position information of all to-be-detected drainagechannels and corresponding detecting devices of all the to-be-detected drainage channels are stored in the data center; one end of the water logging switch module is connected with the battery, the other end of the water logging switch module is connected with the wireless communication module, and the water logging switch module is used for detecting the water level of the drainage channel in real time; when it is detected that the water level of the drainage channel is larger than or equal to the preset water level threshold value, a control signal for controlling the battery to communicatewith the wireless communication module is output; and when it is detected that the water level of the drainage channel is smaller than the preset water level threshold value, a control signal for controlling the battery to be disconnected with the wireless communication module is output. Therefore, the water logging switch module can accurately judge the magnitude of the water level of the drainage channel, manual positioning is not needed, the positioning efficiency is improved, and thus the clearing and dredge efficiency of the blocked drainage channel is improved.

Description

technical field [0001] The invention relates to the field of water level detection, in particular to a detection device and a detection system applied to the detection of drain blockage. Background technique [0002] There is a lot of rain in the southern region, and the urban drainage channels are blocked, which is easy to cause stagnant water, garbage, and silt accumulation, which breeds mosquitoes and affects sanitation. However, there are a large number of urban drainage channels. The traditional method is to manually judge the blockage of the drainage channels based on the location of the accumulated water. It is difficult to locate the blocked drainage channels in time, so it is difficult to clean the blocked drainage channels in time, resulting in low cleaning efficiency. Contents of the invention [0003] Based on this, it is necessary to provide a detection device and a detection system that can accurately and efficiently locate a clogged drainage channel and are ...

AI Technical Summary

Problems solved by technology

[0002] There is a lot of rain in the southern region, and urban drainage channels are blocked, which is easy to cause water accumulation, garbage, and silt accumulation, thereby breeding mosquitoes and affecting sanitation

However, there are a large number of urban drainage channels. The traditional method is to manually judge the blockage of the drainage channels based on the location of the accumulated water. It is difficult to locate the blocked drainage channels in time, so it is difficult to clean and dredge the blocked drainage channels in time, resulting in low cleaning and dredging efficiency.

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