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Inspection well

A technology for manholes and manhole covers, which is applied to waterway systems, drainage structures, water supply devices, etc., can solve the problems of casualties, restrictions, and inability to drain rainwater in a timely manner, and achieve the effect of convenient use and simple structure.

Inactive Publication Date: 2014-04-30
胡峻昭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of inspection well, which effectively solves the problem that the drainage hole of the traditional inspection well is limited to the well cover, the drainage volume is small, and the rainwater cannot be drained in time, resulting in a large amount of water soaking in the road surface in the rainy weather, and the relevant personnel responsible for drainage and sewage must open the inspection well The manhole cover is used to discharge rainwater. Pedestrians and vehicles did not bypass the wellhead due to a large amount of rainwater covering the wellhead, resulting in accidents and even casualties caused by falling wells.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] Embodiment one sees Figure 1 to Figure 4 , including a manhole cover ring 1 and a manhole cover 2. The manhole cover ring 1 is provided with a step 3 for supporting the manhole cover 2. The middle part of the manhole cover ring 1 is provided with a hole 4. It is characterized in that: the manhole cover ring 1 is provided with more than two manhole covers. The upper surface of the ring 1 leads to the groove 5 of the hole wall 41. When the present invention is placed, the well cover ring 1 is buried in the ground and the upper surface of the well cover ring 1 is exposed on the ground. The groove 5 allows accumulated water to pass through from the upper surface of the well cover ring 1. To the wall 41 of the hole, so as to flow to the hole 4, the manhole cover ring 1 has the function of supporting the manhole cover 2, and also has the function of draining water. Down, stagnant water can flow in the well from groove 5, need not open well cover 2 drainage, the area of ​​the...

Embodiment 2

[0023] Embodiment two see figure 1 , figure 2 , image 3 , Figure 5 Compared with Embodiment 1, the turning point 52 at the bottom of the groove 5 is arc-shaped, and the resistance is small, which is more convenient for the accumulated water to be smoothly discharged from the groove 5 into the well.

[0024] This kind of structure is simple, easy to use, safe and durable, and can effectively solve the problem that the drainage hole of the traditional inspection well is limited to the well cover, the drainage volume is small, and the rainwater cannot be drained in time, resulting in a large amount of water soaking in the road surface in heavy rain. Open the manhole cover of the inspection well to discharge rainwater, pedestrians and vehicles do not go around the wellhead due to a large amount of rainwater covering the wellhead, thus accidents occur, and even the problem of falling well casualties.

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Abstract

The invention discloses an inspection well. The inspection well comprises a well cover ring and a well cover, wherein the well cover ring is provided with a step used for supporting the well cover, and a hole is formed in the middle of the well cover ring. The inspection well is characterized in that the well cover ring is provided with two or more grooves which are communicated with the wall of the hole from the upper surface of the well cover ring.

Description

technical field [0001] The invention relates to a inspection well. Background technique [0002] The city's drainage and sewage facilities, especially the installation of inspection wells, cannot keep up with the city's drainage and sewage needs and the pace of bad weather. Because the structure of rainwater wells is not strong enough, they are usually placed on the sidewalk, with a narrow drainage range, while the inspection wells on the road have a strong structure. However, because the drainage holes are limited to the manhole cover, the water discharge is small, and the rainwater cannot be drained in time, which often leads to a large amount of water soaking in the road surface under heavy rain. Due to a large amount of rainwater blocking the wellhead, pedestrians and vehicles did not bypass the wellhead, resulting in accidents and even falling into the well and causing casualties. In order to overcome above-mentioned defective, we have developed a kind of improved insp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04
Inventor 胡峻昭
Owner 胡峻昭