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

Rainwater discarding/afflux device

A technology of equipment and rainwater, applied in waterway systems, water supply devices, drainage structures, etc., can solve problems such as uncontrollable abandonment time, discarded flow, waste of water resources, etc., achieve a large reuse rate, recycle water resources, and solve pollution problem effect

Inactive Publication Date: 2012-10-03
WUXI KANGBA ENVIRONMENTAL EQUIP
View PDF5 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a rainwater abandonment / collection device, which solves the problem in the prior art that the abandonment time and flow rate cannot be controlled, resulting in waste of water resources

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
  • Rainwater discarding/afflux device
  • Rainwater discarding/afflux device
  • Rainwater discarding/afflux device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] refer to Figure 1-3 As shown, a kind of rainwater abandonment / collection equipment includes an abandonment well 1 and a water storage tank, wherein the abandonment well 1 is cylindrical and made of glass fiber reinforced plastics, and an inlet pipe 2 and an outlet pipe are arranged in the abandonment well 1 3 and the drain pipe 4, the water inlet pipe 2 is connected with the rainwater pipe network to recycle rainwater; the outlet pipe 3 is connected with th...

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 relates to a rainwater discarding / afflux device which comprises a discarding well and a water storage pond, wherein a water inlet pipe, a water outlet pipe and a discarding pipe are arranged inside the discarding well; the water inlet pipe is communicated with a rainwater pipe network; the water outlet pipe is communicated with the water storage pond; the discarding pipe is communicated with a municipal sewage pipe network; and the rainwater discarding / afflux device is also provided with an automatic on-off electric control valve of a liquid level control signal and a PLC (programmable logic controller ) system. The rainwater discarding / afflux device has the characteristic of high automatic operation; the problems of the automatic on-off and the discarding time control of a discarding valve are solved effectively; the design plays the role of rectification; the advantages that traditional overflow well and rectifying well discharge the precontamination rainwater in a mode of overflow are integrated; and the disadvantages that the traditional overflow well and rectifying well cannot discard the rainwater of fixed quantity at regular time are abandoned.

Description

technical field [0001] The invention relates to the technical field of rainwater collection and utilization, in particular to a rainwater disposal / collection device. Background technique [0002] In the case of global freshwater shortage, rainwater harvesting becomes very necessary. The existing rainwater disposal equipment on the market basically adopts the method of trough disposal or floating ball control, which not only cannot control the disposal time and discharge flow according to the actual concentration of rainwater pollutants, resulting in waste of water resources, but also cannot Ensuring airtightness will cause the mixed waste flow of initial sewage and later rainwater, which will affect the normal operation of the subsequent treatment process and increase the treatment load. At present, there is no mature and reliable technology for the separation of initial rainwater waste flow. It is generally based on the combination of mechanical valve control and monitorin...

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 Applications(China)
IPC IPC(8): E03F5/10E03F3/02
Inventor 杭幸聪
Owner WUXI KANGBA ENVIRONMENTAL EQUIP
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com