Intelligent early-warning device for flood drainage

Abstract

The invention relates to an intelligent early-warning device for flood drainage. The intelligent early-warning device comprises a supporting mechanism arranged at a wellhead. A main controller is arranged at the top of the supporting mechanism. The main controller comprises a main control unit, an AD collecting module, an image collecting module, a GPS or a Big Dipper locating module and a wireless transmission module, wherein the AD collecting module, the image collecting module, the GPS or the Big Dipper locating module and the wireless transmission module are electrically connected with the main control unit. A pressure sensor used for collecting the water level of the road surface is arranged at the position, parallel to the road surface, of the bottom of the supporting mechanism and connected to the AD collecting module. The intelligent early-warning device further comprises a liquid level sensor used for measuring the water level of an underground deep well. An ultrasonic sensor is electrically connected with the main control unit through the AD collecting module. The liquid level sensor extends into the underground deep well through a connecting rod fixedly connected with the supporting mechanism. The intelligent early-warning device has the advantages that waterlogging in cities can be warned earlier in real time, and the situations that due to the fact that accumulated water is too deep, people are drowned, and vehicles wade into the water and are damaged can be avoided.

Description

technical field [0001] The invention relates to the field of early warning of urban waterlogging, in particular to an intelligent early warning device for drainage of waterlogging. Background technique [0002] With the rapid development of the city, the poor underground drainage of urban roads has become a major safety hazard in most cities, especially in typhoon days when the rainfall is heavy and urgent, the urban drainage system cannot drain water in time, low-lying places in the city, Under the bridges and in the culverts of the road interconnection, many pedestrians and vehicles were flooded and people drowned and died. Since waterlogging does not occur frequently, it occurs once or several times a year in the southern region, and once a year or several years in the northern region. Setting up fixed drainage pumping stations will cause a lot of waste of equipment and increase costs. At the same time, the operating environment of the drainage pumping stations Poor, the...

AI Technical Summary

Problems solved by technology

Since waterlogging does not occur frequently, it occurs once or several times a year in the southern region, and once a year or several years in the northern region. Setting up fixed drainage pumping stations will cause a lot of waste of equipment and increase costs. At the same time, the operating environment of the drainage pumping stations Poor, the low-frequency use of the fixed drainage pumping station, the maintenance of the pumping station is not timely, which greatly reduces the service time of the equipment

When using it, it is necessary to manually decide whether to open it according to the water accumulation situation. The design capacity of the drainage pumping station is small and cannot meet emergency use, and the design capacity is large, resulting in increased cost and waste of equipment and many other problems.

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