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Intelligent drainage well cover device

A water well and intelligent technology, applied in the field of intelligent sewer cover device, can solve problems such as easy formation of pavement accumulation of water, increased manual workload, and potential safety hazards

Inactive Publication Date: 2018-03-27
毕铭桓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing manhole cover does not drain timely when the water flow increases, and it is easy to form road surface water. After the drainage is not timely and forms water accumulation, the manhole cover needs to be manually opened for drainage. After the drainage is completed, the manhole cover needs to be closed manually again, increasing The manual workload is reduced, and after the manhole cover is manually opened, the mouth of the manhole is completely open, and pedestrians are easy to fall into the manhole, which poses a serious safety hazard

Method used

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Examples

Experimental program
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Embodiment Construction

[0014] Such as figure 1 , 2 , 3, and 4, install the return-type water storage tank (3) into the lower well (1), the positioning hole (6) at the bottom of the rigid polyurethane floating body (12) and the positioning rod ( 8) Insert the rigid polyurethane floating body (12) under the manhole cover (2) into the back-type water storage tank (3), insert the bolts into the limit holes (13) and tighten them. During drainage, a part of water flows into the water well from the sewer grid (4), and another part of the water flows into the back-type water storage tank (3) from the water inlet (5). When the amount of water flowing into the return-type water storage tank (3) is greater than the displacement of the drain outlet (10) at the bottom of the return-type water storage tank (3), the water level of the return-type water storage tank (3) rises, and the rigid polyurethane floating body (12) rises due to buoyancy , lift up the manhole cover (2), fully open the wellhead, and increase...

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Abstract

The project relates to an intelligent drainage well cover device comprising a well cover, a hard polyurethane float and a concentric-square-shaped water tank. rainwater flows in through a water inletin the upper part of the concentric-square-shaped water tank; a water outlet in the bottom of the concentric-square-shaped water tank starts to discharge water; when the water inlet speed is larger than the water outlet speed, the water level in the concentric-square-shaped water tank rises, the well cover is jacked up by the hard polyurethane float under the effect of buoyancy, and the drainage well is completely opened and the water discharge amount is increased; when the water draining speed at the drain hole in the bottom of the concentric-square-shaped water tank is larger than the waterinlet speed, the water level in the concentric-square-shaped water tank decreases and the well cover falls back and resets. With the increase or decrease of the incoming water, the water drainage volume is automatically adjusted by the water well cover, effectively preventing the road surface from ponding, eliminating the work of manually opening the manhole cover to drain the water after the roadsurface is seeper and eliminating the hidden danger of pedestrians falling after the manhole cover is opened.

Description

technical field [0001] This project relates to the field of a manhole cover, in particular to an intelligent manhole cover device. Background technique [0002] The existing manhole cover does not drain timely when the water flow increases, and it is easy to form road surface water. After the drainage is not timely and forms water accumulation, the manhole cover needs to be manually opened for drainage. After the drainage is completed, the manhole cover needs to be closed manually again, increasing The manual workload is reduced, and after the manhole cover is manually opened, the mouth of the manhole is completely open, and pedestrians are easy to fall into the manhole, which poses a serious safety hazard. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a kind of manhole cover that can automatically lift and lower to adjust the opening degree of the wellhead to increase the drainage with the increase or decre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/06
CPCE03F5/06E03F2005/068
Inventor 毕铭桓
Owner 毕铭桓
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