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Highway drainage device based on urban waterlogging prevention technology

A technology of urban waterlogging and drainage devices, applied in water supply devices, drainage structures, grease/oily substances/floating matter removal devices, etc., can solve problems such as frequent occurrence of flood disasters, reduction of lake water storage volume, and reduction of lake regulation and storage functions , to achieve the effect of preventing urban waterlogging, enhancing drainage capacity, and preventing clogging of drainage holes

Inactive Publication Date: 2019-01-01
孙同娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Severe waterlogging; the water storage volume of the lake decreases, the water level of the lake rises during the flood season, and the polder is easy to break, causing disasters; reclamation reduces the lake's regulation and storage function, resulting in frequent flood disasters

Method used

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  • Highway drainage device based on urban waterlogging prevention technology
  • Highway drainage device based on urban waterlogging prevention technology
  • Highway drainage device based on urban waterlogging prevention technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figures 1 to 3 , a road drainage device based on urban waterlogging prevention technology, comprising a drainage well 1, the drainage well 1 is a cylindrical structure with an open top, the top opening of the drainage well 1 is provided with a first stepped cavity 2, and the first stepped cavity 2 is provided. A drainage well cover 3 is arranged in a stepped cavity 2, a plurality of drainage holes 4 are evenly arranged on the drainage well cover 3, and a number of support rods 5 are evenly arranged on the bottom end surface edge of the drainage well cover 3. The other end is fixedly connected with a support plate 6 matched with the drainage well 1, the support plate 6 is a circular ring plate, the top surface of the support plate 6 is a conical surface, and the support plate 6 and the drainage well 1 are slidingly connected, so The upper part of the inner cavity side wall of the drainage well 1 is evenly provided with a plurality of support seats 7, the support sea...

Embodiment 2

[0028] This embodiment is a further elaboration on the basis of Embodiment 1. One side of the drainage well 1 is provided with a storage well 10 , and the storage well 10 is a cylindrical structure with an open top. One side of the cavity is connected to the storage well 10 through a communication pipe 14, the storage well 10 is arranged obliquely, the communication pipe 14 is arranged under the support seat 7, and the inner cavity of the drainage well 1 is provided with a communication pipe 14. The filter screen 15, the filter screen 15 is set obliquely, the rainwater entrains the garbage and falls on the filter screen 15, the rainwater directly passes through the filter screen 15, and the garbage enters the communication pipe 14 along the filter screen 15, and then enters through the communication pipe 14. The storage well 10, to be processed later, can effectively prevent garbage from clogging the drainage well 1 and ensure smooth drainage.

[0029] The filter screen 15 inc...

Embodiment 3

[0031] This embodiment is a further elaboration on the basis of Embodiment 2. The top opening of the storage well 10 is provided with a second stepped cavity 11 , and the second stepped cavity 11 is provided with a sealing cover 12 , and the sealing cover 12 A handle groove 13 is provided at the top of the hood, through which the sealing cover 12 can be easily opened and the storage well 10 can be cleaned.

[0032] The bottom wall of the inner cavity of the storage well 10 is connected to a drain pipe 16 , the other end of the drain pipe 16 is connected to the drain well 1 , the drain pipe 16 is inclined, and the bottom wall of the inner cavity of the storage well 10 is provided with a hydraulic cylinder 17 , the top end of the hydraulic telescopic rod 18 on the hydraulic cylinder 17 is fixedly connected with a material receiving frame 19 matched with the storage well 10 and the communication pipe 14, and the material receiving frame 19 and the storage well 10 are slidingly con...

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Abstract

The invention discloses a highway drainage device based on urban waterlogging prevention technology, including a drainage well, the top opening of the drainage well is provided with a first step cavity, a drain manhole cover is arranged in the first step cavity, the drainage manhole cover is uniformly provided with a plurality of drainage holes, a plurality of support rods are uniformly arranged on the edge of the bottom end face of the drainage manhole cover, the other end of all the supporting rods is fixedly connected with a supporting plate matched with the drainage well, the upper part ofthe inner cavity side wall of the drainage well is uniformly provided with a plurality of supporting seats, the supporting seats are arranged below the supporting plate, the top end of the supportingseats is provided with an electric telescopic rod, and the top end of the telescopic rod on the electric telescopic rod is fixedly connected with the bottom end of the supporting plate. At the initial stage of the rainstorm, the electric telescopic rod is used to support the support plate, the support plate is used to support the entire drainage manhole cover through the support rod, and the drainage hole is enlarged, so that the rainwater enters the drainage well together with the garbage, the garbage is effectively prevented from blocking the drainage hole, the drainage capacity is enhance,and the occurrence of urban waterlogging is effectively prevented.

Description

technical field [0001] The invention relates to the technical field of drainage, in particular to a road drainage device based on the technology of preventing urban waterlogging. Background technique [0002] Waterlogging refers to the phenomenon of water accumulation in cities due to heavy or continuous precipitation exceeding the drainage capacity of the city. The waterlogging is serious; the water storage capacity of the lake is reduced, the water level of the lake rises during the flood season, and the polder is easily broken, causing disasters; the reclamation reduces the regulation and storage function of the lake, resulting in frequent flood disasters. [0003] Urban waterlogging refers to the phenomenon of water accumulation in cities due to heavy or continuous precipitation exceeding the drainage capacity of the city. The objective reason for waterlogging is that the rainfall intensity is high and the range is concentrated. Water accumulation may be formed in plac...

Claims

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Application Information

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IPC IPC(8): E03F5/04E03F5/14
CPCE03F5/04E03F5/14
Inventor 孙同娟
Owner 孙同娟
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