Automatic water draining type well cover

Abstract

Provided is an automatic water draining type well cover. The well cover comprises a well cover body and a water draining device arranged below the well cover body; the water draining device is provided with a water draining support connected with the well cover body; the water draining support is provided with a plurality of vertically arranged water draining columns, and the well cover body is provided with water draining holes matched with the water draining columns; the water draining columns are installed on the water draining support through lifting devices, and are provided with spiral water draining grooves; the bottoms of the water draining columns are provided with water draining fans used for increasing the water draining speed; and the water draining device further comprises a storage battery used for providing a power source for the water draining fans, and the storage battery is installed on the water draining support through a waterproof shell. The automatic water draining type well cover is reasonable in design and practical, the water draining amount can be automatically adjusted according to the rainfall while installing and using are convenient, water draining isperformed in time, the amount of accumulated water on a road surface is effectively lowered, and safe passing of pedestrians and vehicles is guaranteed.

Description

technical field [0001] The invention relates to a municipal facility, in particular to an automatic drainage type well cover. Background technique [0002] Manhole cover is a facility installed on the road to prevent people or objects from falling. It is often used in green belts, sidewalks, motorways, docks, alleys, etc. [0003] At present, commonly used manhole covers generally have a drainage function. There are drainage holes on the manhole cover to drain the rainwater on the road into the ground; but the existing manhole cover structure can only drain water when the rainfall is small. It is convenient for pedestrians and vehicles to walk; when there is a lot of rainfall or heavy rain, the manhole cover cannot be drained in time, and there will be a lot of water on the road surface, which makes it difficult for pedestrians and vehicles to pass, which brings certain dangers. Contents of the invention [0004] The technical problem to be solved by the present invention...

AI Technical Summary

Problems solved by technology

[0003] At present, commonly used manhole covers generally have a drainage function. There are drainage holes on the manhole cover to drain the rainwater on the road into the ground; but the existing manhole cover structure can only drain water when the rainfall is small. It is convenient for pedestrians and vehicles to walk; when there is a lot of rainfall or heavy rain, the manhole cover cannot be drained in time, and there will be a lot of water on the road surface, which makes it difficult for pedestrians and vehicles to pass, which brings certain dangers

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