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Sewer manhole cover capable of automatically blocking, opening and sealing water draining holes through light power control

A technology for drainage holes and sewers, which is used in underwater structures, water conservancy projects, artificial islands, etc., can solve the problems of not being able to block drainage holes, odor gushing up in sewers, and not being able to seal drainage holes.

Inactive Publication Date: 2017-08-11
WUXI TANGCHENG MECHANICAL & ELECTRICAL ACCESSORIES FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional sewer manhole cover cannot close and open the drainage hole freely, and cannot block the drainage hole when drainage is not needed to prevent the odor in the sewer from rising.

Method used

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  • Sewer manhole cover capable of automatically blocking, opening and sealing water draining holes through light power control

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A sewer well cover with light-controlled drainage holes automatically blocked and opened, comprising a well cover body 1, two drainage holes 2 are opened at both ends of the well cover body 1, and the drainage holes 2 are opened on the well cover body 1, A plugging controller device 3 is installed in the center of the bottom of the well cover body 1, and telescopic adjustment mechanisms 4 are respectively installed at both ends of the p...

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Abstract

The invention discloses a sewer manhole cover with light-controlled drainage holes automatically blocked and opened and closed. The two ends of the plugging controller device are respectively equipped with a telescopic adjustment mechanism, and the telescopic adjustment mechanism leads out a telescopic support rod, and the end of the telescopic support rod is fixedly installed with a drain hole plugging head, and the upper end of the drain hole plugging head is A photoresistive element is provided on the end face, a central controller is provided in the plugging controller device, the photosensitive resistive element is connected to the input end of the central controller, the output end of the central controller is connected to the telescopic adjustment mechanism, and the well cover The lower end of the main body is also equipped with an isolation grid plate. Through the above method, the present invention can be used as a cover plate of the sewer to stably cover the sewer passage opening, and the lower end of the drain hole is provided with a light-controlled telescopic drain hole plugging head.

Description

technical field [0001] The invention relates to the field of sewer manhole covers, in particular to a sewer manhole cover with light-controlled drainage holes automatically blocked and opened. Background technique [0002] There will be many underground pipelines in urban construction, such as sewers, underground gas pipelines, water pipelines, power pipelines, communication pipelines, national defense pipelines, etc. These pipelines must have an outlet leading to the ground every other section. Known as the inspection well, the inspection well mouth is usually flush with the ground, so a cover is needed to cover the inspection well, which is called the sewer well cover, also called the inspection well cover. Sewer manhole covers are usually made of reinforced concrete, metal, reinforced plastic and other materials, and their shapes are mainly round and square. But the traditional sewer well cover can't close the drain hole, open free control, can't block the drain hole to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/14
CPCE02D29/14
Inventor 华燕锦
Owner WUXI TANGCHENG MECHANICAL & ELECTRICAL ACCESSORIES FACTORY
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