Improved regulation and storage system for urban road rainwater collection and green land conservation

A rainwater collection and road technology, which is applied in the regulation and storage system of green land conservation and urban road rainwater collection, can solve the problems of increasing river system load, ecological environment damage, and blockage of municipal pipelines, so as to reduce surface runoff and save energy. Construction cost, effect of improving flood discharge capacity

Inactive Publication Date: 2016-12-21
天津沃佰艾斯科技有限公司 +2
View PDF5 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. In the event of heavy rain, the surface runoff of the city will be greatly increased, and the flood discharge capacity of the municipal pipe network is far from sufficient, causing road floods and waterlogging; 2. Rainwater soaking will carry a large amount of domestic garbage and pollutants on the ground, wh

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
  • Improved regulation and storage system for urban road rainwater collection and green land conservation
  • Improved regulation and storage system for urban road rainwater collection and green land conservation
  • Improved regulation and storage system for urban road rainwater collection and green land conservation

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example 1

[0032] Such as figure 1 As shown, the improved regulation and storage system for urban road rainwater collection and conservation of green space includes a control system, successively connected drainage ditch 2, coarse filter tank 4, fine filter tank 5 and storage tank 8, as well as the coarse filter tank 4 and The backwashing device 7 for washing the fine filter tank 5; the drainage ditches 2 are arranged on both sides of the road, which can realize the filtering effect by simply improving the current drainage ditches 2 on both sides of the road.

[0033] The drainage ditch 2 needs to realize the filtering function, and its structure can be improved in the following ways. Specifically, the drainage ditch 2 includes a wall 21 made of resin concrete and a plurality of equal intervals installed on the top to collect rainwater on the road. The rainwater grate 23 in the drainage ditch 2 is hung on the top of the wall 21 with a frame-shaped filter grid 22 for filteri...

Example Embodiment

[0044] Example 2

[0045] This embodiment is a further improvement made to the coarse filter tank 4 and the fine filter tank 5 on the basis of Example 1. For specific reference figure 2 In this embodiment, the bottom of the coarse filter tank 4 is provided with a sediment collection boss 41 and a sediment collection tank, and the bottom of the fine filter tank 5 is provided with a mud collection boss 51 and a mud collection tank; the sewage pipe 43 is installed in the sediment Where the collection tank is located, the mud drain pipe 52 connects the mud collection tank with the sediment collection tank.

[0046] The top surface of the sediment collection boss 41 and the mud collection boss 51 is an inclined slope, and the inclination directions of the two are directed to their respective sediment collection trough and mud collection trough. After this setting, the mud and sand collection can be realized. The mud plays a certain role in diversion, so that the sediment is collected i...

Example Embodiment

[0048] Example 3

[0049] This embodiment is a further improvement on the arrangement of the sediment collection boss 41 and the mud collection boss 51 on the basis of the embodiment 2. The specific improvement method is the inclined surface of the sediment collection boss 41 (that is, the sediment collection boss 41). The top surface of the platform 41 faces the fine filter tank 5, and the inclined surface of the mud collection boss 51 (that is, the top surface of the mud collection boss 51) faces the coarse filter tank 4.

[0050] The unique arrangement of the top surface of the mud collection boss 51 and the sediment collection boss 41 is to make the mud collection tank and the sediment collection tank close to each other, so that the cleaning coarse filter tank 4 and the fine filter tank 5 can be gathered together. Together, they are discharged into the soil uniformly. From figure 2 It can be seen that after this embodiment is arranged in this manner, the mud collection tank ...

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 improved regulation and storage system for urban road rainwater collection and green land conservation. The improved regulation and storage system comprises a control system, a drainage ditch, a coarse filtration tank, a fine filtration tank, a regulation and storage tank and a back-flushing device, wherein the drainage ditch, the coarse filtration tank, the fine filtration tank, the regulation and storage tank and the back-flushing device are communicated in sequence, a frame-shaped filtration grille for filtering the rainwater collected by a rainwater perforated strainer is hung at the top end of a wall body of the drainage ditch, a filtration screen is arranged at the connecting position of the drainage ditch and the coarse filtration tank, a seepage well is communication with the regulation and storage tank through a drainage pipe, a filtration structure for filtering the rainwater is arranged at the top end of the seepage well, and the bottom of the seepage well is installed in a sponge water-storage layer. The regulation and storage tank comprises a side wall, a bottom wall and a plurality of watering water pipes, the back-flushing device comprises a water inlet pipe, a water pump, a back-flushing pipe and a blow-off pipe, and the bottom end of the coarse filtration tank and the bottom end of the fine filtration tank are communicated through a mud discharging pipe. The control system comprises a control unit, a magnetic valve and a plurality of humidity sensors. A liquid level sensor is installed on the upper surface of the section, where the regulation and storage tank is located, of an overflow pipe. The water pump, the humidity sensors and the liquid level sensor are all connected with the control unit.

Description

technical field [0001] The invention relates to the technical field of rainwater regulation and storage, in particular to an improved regulation and storage system for urban road rainwater collection and green space conservation. Background technique [0002] With the significant acceleration of the urbanization process in our country, the continuous expansion of the city scale, the intensification of the urban ground hardening, resulting in the increase of the rainwater runoff coefficient and the acceleration of the confluence, in case of heavy rain, the road surface is prone to water accumulation, and in severe cases, it is easy to cause urban road traffic paralysis and casualties. The non-point source pollution caused by rainwater erosion has increased the difficulty of urban sewage treatment, and at the same time brought a certain pressure on the urban pipeline network for flood discharge. However, after the heavy rain, it fell into the predicament of dryness and water ...

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
IPC IPC(8): E03F1/00E03F3/02E03F5/10E03F5/14E01C11/22A01G25/06
CPCA01G25/06E01C11/227E03F1/00E03F1/002E03F3/02E03F5/10E03F5/108E03F5/14
Inventor 高宇严登华秦天玲杨朝晖叶茂翁白莎严昇高文龙
Owner 天津沃佰艾斯科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap