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A device for improving the drainage speed of road drainage wells

A drainage well and speed technology, applied in water supply devices, drainage structures, waterway systems, etc., can solve the problems of difficulty in popularization and application, insignificant effect, complicated process, etc., to achieve strong operability, long service life and simple installation. Effect

Active Publication Date: 2020-08-04
NORTHEAST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above patents are all aimed at road surface drainage systems. Although these devices and methods can also increase the drainage rate, they are difficult to popularize and apply due to one or more defects such as complex process, ineffective effect, high cost, and easy blockage.

Method used

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  • A device for improving the drainage speed of road drainage wells
  • A device for improving the drainage speed of road drainage wells
  • A device for improving the drainage speed of road drainage wells

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0019] Example 1: Application on urban arterial roads

[0020] Such as figure 1 , figure 2 with image 3 As shown, the inventive device is prepared, which is characterized in that: an exhaust system is set on the well grate 13 of the well head of the water well 2 on the upper side of the downpipe 1, and the exhaust system consists of a boom 4, a boom shaft 5, a cross bar 6, a storage Water tank 7, ventilation pipe 8, bracket 9 and anti-skid block 10 are composed, suspension rod 4 is connected to well grate center crossbar 3, well grate 13 is provided with water permeable hole 14 and transverse support 15, and is consistent with ground level height; Suspension rod 4 is connected with cross bar 6 by suspension rod shaft 5, and cross bar 6 one end connects water storage tank 7, and the other end connects vent pipe 8;

[0021] The full-load water storage capacity of water storage tank 7 is 150g, and the sum of water storage tank 7 and this end cross bar 6 weights is less than ...

example 2

[0027] Example 2: Application on urban secondary roads

[0028] Such as figure 1 , figure 2 with image 3 As shown, the inventive device is prepared, and an exhaust system is arranged on the well grate 13 of the lower water well 2 wellhead on the upper side of the sewer pipe 1. The exhaust system consists of a boom 4, a boom shaft 5, a cross bar 6, a water storage tank 7, Air pipe 8, support 9 and anti-slip block 10 form.

[0029] The full-load water storage capacity of water storage tank 7 is 100g, and the sum of water storage tank 7 and this end cross bar 6 weights is less than vent pipe 8, support 9, anti-skid block 10 and this end cross bar 6 weight sums is 50g, water storage tank 7 and this end cross bar 6 weight sums are 50g, The minimum clear distance of the well wall of the lower well 2 is 20mm.

[0030] During the rainy period, when the water storage capacity of the water storage tank 7 exceeds 50g, one end of the support 9 is raised, 100mm above the ground, and ...

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Abstract

The invention discloses a device for improving the water draining speed of a road water draining well. The device is provided with an exhaust system through a well grate (13) of a well opening of a water draining well on the upper side of a water draining pipe (1), wherein the exhaust system consists of a suspension rod (4), a suspension rod shaft (5), a transverse rod (6), a water storage tank (7), a vent pipe (8), a support (9) and an anti-slip block (10), wherein the suspension rod (4) is connected to a central cross rod (3) of the well grate, the suspension rod (4) is connected with the transverse rod (6) through the suspension rod shaft (5), one end of the transverse rod (6) is connected with the water storage tank (7), and the other end of the transverse rod (6) is connected with thevent pipe (8). The support (9) is arranged at the upper end of the vent pipe (8), and the anti-slip block (10) is arranged on the support (9). The device can effectively improve the water draining speed of the water draining well and avoid the harm of rainstorms to urban residents and is simple in preparation, low in cost and higher in popularization and application value.

Description

technical field [0001] The invention relates to the technical field of road drainage for urban municipal engineering sponge city construction, in particular to a device for increasing the drainage speed of road drainage wells. Background technique [0002] Our country's municipal roads are criss-cross, heavy rains are coming, and drainage is not smooth, causing the city to look at the sea. Urban flood disasters bring inconvenience to urban residents and cause large economic losses and casualties. Vehicles are submerged and buildings are soaked in water. Tilting becomes a dangerous building or even collapses, seriously affecting the normal life of urban residents. Therefore, improving the drainage speed of urban roads so that rainfall can be quickly discharged into rainwater pipes in a short period of time is a problem to be solved at present. [0003] At present, rainwater from urban roads is discharged into sewer pipes through sewer wells, and then discharged into rivers o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/04E03F5/06
CPCE03F5/0401E03F5/06E03F2005/068
Inventor 徐建玲王汉席刘学军盛连喜
Owner NORTHEAST NORMAL UNIVERSITY