Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An environment-friendly prefabricated double-box deep-hole drainage well and its construction method

A technology of drainage wells and deep holes, applied in drainage structures, chemical instruments and methods, water supply devices, etc., to achieve the effect of protecting the environment, shortening the construction period, and reducing the construction process

Active Publication Date: 2016-04-06
CCCC SECOND HIGHWAY CONSULTANTS CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the defects of traditional road drainage methods, and provide an environmentally friendly prefabricated double-box deep-hole drainage well, which can carry out purification measures such as sediment filtration for rainwater and road surface water, so as to ensure that the discharge of rainwater will not cause pollution

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An environment-friendly prefabricated double-box deep-hole drainage well and its construction method
  • An environment-friendly prefabricated double-box deep-hole drainage well and its construction method
  • An environment-friendly prefabricated double-box deep-hole drainage well and its construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0110] An environmentally friendly prefabricated double-box deep-hole drainage well, including a sediment tank for receiving rainwater or road surface water and sedimentation, and a drainage tank for receiving water treated with sediment in the sediment tank and discharging it into the ground. The room is connected through a connecting pipe. The roof of the sediment tank is provided with a grid-style well cover, the roof of the drainage tank is provided with a closed manhole cover, and the bottom of the drainage tank is provided with a drainage hole directly reaching the groundwater layer, and a drainage pipe is provided in the drainage hole. A mortar retaining wall is arranged between the drain hole and the drain pipe. The upper end of the drain hole is higher than the bottom of the drain tank. The connecting pipe is arranged horizontally, and the horizontal position of the connecting pipe is higher than that of the sediment tank and the bottom of the drainage tank. Both the...

Embodiment 2

[0123] The manhole cover on the top of the sediment tank is a 760*760mm square grid manhole cover, the manhole cover on the top of the drainage tank is a circular manhole cover with a diameter of 600mm, and the drainage well is located in the detention tank.

[0124] The remaining parameters are the same as in Example 1. Since the drainage well is located in the detention pond, the top of the drainage well should be higher than the bottom of the pond, so as to prevent a large amount of residue from entering the drainage well with the water flow, causing serious deposition and increasing the burden of dredging. So design d1=230mm.

[0125] In addition, this example does not need to be provided with a conveying drainage pipe, so there is no need to perforate the drainage well wall.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an environment-friendly prefabricated double-box deep-hole drainage well and a construction method thereof. The drainage well has two interconnected box chambers, one of which is used as a sediment box and the other is used as a drainage box. There are drainage holes at the bottom of the drainage box that go deep into the groundwater layer, and the rainwater treated with sediment can be directly discharged into the groundwater layer without additional purification. In addition, a detailed construction method is disclosed aiming at the characteristics of the drainage well. The invention has the advantages of simple structure, convenient construction and easy maintenance, is applicable to various road municipal situations, can effectively treat rainwater, meets environmental protection requirements, and effectively saves and protects water resources.

Description

technical field [0001] The invention relates to the field of road municipal drainage, in particular to an environment-friendly prefabricated double-box deep-hole drainage well and a construction method thereof. It is suitable for the drainage needs of various highway municipal, suburban and mountainous road projects. Background technique [0002] With the progress and development of domestic highway construction concepts, the impact on the surrounding environment during and after road construction has gradually been included in the consideration of owners and designers, and people are increasingly paying attention to environmental protection requirements. [0003] In suburban or mountainous roads, the current common drainage method is to use roadside drainage ditches to collect rainwater and road surface water and discharge them to water flow areas such as rivers and lakes. Although this reduces the cost and cost, it also brings certain hidden dangers to environmental prote...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/04E03F5/14E03F3/06
CPCE03F3/06E03F5/0401E03F5/0403E03F5/0404
Inventor 卢傲余顺新夏飞王志成张春华何苑段宝山
Owner CCCC SECOND HIGHWAY CONSULTANTS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products