Municipal sewage inspection well cover convenient for timely draining sewage

Abstract

The invention relates to the technical field of municipal sewage treatment, and discloses a municipal sewage inspection well cover convenient for timely draining sewage. The municipal sewage inspection well cover comprises a drainage cavity, a flow guide plate is movably connected to the bottom of the drainage cavity, a support rod is fixedly connected to the bottom of the flow guide plate, a transmission rod is movably connected to the bottom of the support rod, the bottom of the transmission rod is movably connected with a reset spring, the right side of the transmission rod is movably connected with a driving gear, and the right side of the driving gear is movably connected with a reciprocating rod. When the inspection well cover is blocked, the gravity borne by the flow guide plate isincreased at the moment, the gravity finally compresses the reset spring to deform the reset spring and then drives the transmission rod to move, thus a dredging rod is driven to do reciprocating motion in the vertical direction, meanwhile, a knocking block knocks the bottom of the flow guide plate to generate vibration, and the vibration is conducted to garbage accumulated at the top of the flowguide plate through the flow guide plate, so that the effects of automatically dredging and timely draining sewage when the inspection well cover is blocked are achieved.

Description

technical field [0001] The invention relates to the technical field of urban sewage treatment, in particular to an urban sewage manhole cover for timely discharge of sewage. Background technique [0002] With the development of social economy, more and more people live in the city, which makes the city more and more prosperous. In order to ensure the sewage discharge under the condition of urban population increase, more and more cities pay attention to the construction of urban drainage system, and The quality of urban drainage system is often the key factor to measure the quality of a city. [0003] The traditional urban drainage system is completed through the construction of underground sewers, while the sewers and urban roads are connected through inspection manhole covers. Traditional inspection manhole covers often do not have the function of self-cleaning, which leads to excessive domestic garbage in the sewage. These garbage can easily cause the blockage of the man...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an urban sewage manhole cover that is convenient for timely removing sewage, which is capable of automatically dredging and timely removing sewage when the manhole cover is blocked, and automatically spraying and deodorizing during the dredging process when urban sewage accumulates. It solves the problem that the traditional manhole cover cannot be automatically treated when it is blocked, and the sewage is not discharged in time, and it is easy to produce a pungent odor.

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