Intelligent rainwater manhole cover

Abstract

The invention discloses an intelligent rainwater manhole cover including a manhole cover body. The manhole cover body comprises a fixed manhole cover and a movable manhole cover, the fixed manhole cover is inlaid on the surface of the road, a dirt obstructing bar matching with the movable manhole cover is arranged on the fixed manhole cover, the inner surface of the fixed manhole cover is fixed with a guiding structure, the bottom of the guiding structure is fixed with a base, the movable manhole cover moves along the guiding structure, a spring is arranged between the movable manhole cover and the base for the resetting of the movable manhole cover; the bottom of the movable manhole cover is provided with a water tank, the top of the water tank is provided with a water inlet structure andthe bottom of the water tank is provided with a water drainage structure. The automatic opening and closing of the manhole cover is realized by the elastic force of the spring and the gravity of thewater tank being taken in water, the current generated by the turbine is used to make the sensor and warning light work so that the power required by the whole system is provided by itself. The Intelligent rainwater manhole cover is energy- saving and environmentally-friendly.

Description

technical field [0001] The invention relates to a drainage system, in particular to an intelligent rainwater well cover. Background technique [0002] Most of the existing rainwater drainage manhole covers are composed of a round ductile iron, which is mainly used for rainwater drainage pipeline maintenance and rainwater discharge. Because it is a solid manhole cover, the drainage effect is very poor, especially when there is a heavy rain in the south due to the small drainage outlet. Rainwater cannot be discharged in time to form floods and accumulated water, which has a huge impact on people's normal life and even the safety of life and property. [0003] Traditional rainwater manhole covers need to be manually opened when the rainwater cannot be discharged in time. It is time-consuming and labor-intensive, often because the manhole cover cannot be opened in time for drainage, resulting in rainwater accumulation and affecting traffic and people's normal travel. potentiall...

AI Technical Summary

Problems solved by technology

[0004] In the past, the drainage system was also designed with a fixed manhole cover and a movable manhole cover. When there was too much water on the road, the movable manhole cover opened a larger drainage channel through displacement to drain water, but the power to start the movable manhole cover was an external motor or a battery (such as CN201310386991.7 ), complex structure and power consumption

Images