Aeration integration device, control method and rainwater rainwater storage tank

A technology of integrated devices and storage tanks, which is applied in water supply devices, waterway systems, drainage structures, etc., can solve the problems that cannot be completely solved, such as blackening and odor of storage tanks, insufficient flushing force, and huge resources, etc., to achieve clean washing High degree, increase dissolved oxygen content, reduce sediment effect

Inactive Publication Date: 2018-01-23
WUHAN SHENGYU DRAINING SYST
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires relatively large resources, and it cannot completely solve the problem of the blackening and odor of the first rain in the storage tank.
[0004] Moreover, after the initial rainwater entering the primary rain storage tank has been stored for a period of time, there will still be a large amount of sediment deposited on the bottom of the tank. After the sewage is emptied, the bottom of the tank must be washed clean in time, otherwise, once the sediment at the bottom of the tank is hardened, it will be hard to clear
In the prior art, water pipes are generally used on the ground to flush the bottom of the primary rain storage tank, but this flushing method requires the use of water pipes to reintroduce the water source to flush the bottom of the pool, and the second is to flush the bottom of the pool on the ground. Rinse, rinse not strong enough

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
  • Aeration integration device, control method and rainwater rainwater storage tank
  • Aeration integration device, control method and rainwater rainwater storage tank
  • Aeration integration device, control method and rainwater rainwater storage tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, so as to facilitate a clear understanding of the present invention, but they do not limit the protection scope of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "first", "second" and the like are only used for descriptive purposes, and do not indicate or imply relative importance.

[0039] like Figures 1 to 6 As shown, the present invention provides an integrated aeration device that can be used in a rainwater storage tank, that is, an integrated jet aeration, stirring and flushing device. The integrated device includes a power pump 10 and a rotary drive 50 . The power pump is connected to the injection device through piping. The rotary driver 50 is used to drive the spray device to rotate in the rainwater storage tank 30 . The injection device includes an intake pipe 2...

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 aeration integration device, a control method and a rainwater storage tank. The aeration integration device comprises a power pump and a rotating driver; the power pump is connected with an injection device through a pipeline; the rotating driver is used for driving the injection device to rotate in the rainwater storage tank; the injection device comprises an air inletpipe and an injection pipe, wherein the air inlet is connected with the atmosphere, and the injection pipe is arranged in the rainwater storage tank and connected with the air inlet pipe and the pipeline. According to the integration device, the dissolved oxygen content in sewage can be increased by injecting air-water emulsion, omnidirectional mixing can be conducted on the sewage in the rainwater storage tank, and the storage tank bottom with a large amount of sediment deposition is sprayed.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an integrated aeration device, a control method and a rainwater regulation and storage tank. Background technique [0002] When the city is exposed to rain, the runoff often increases, and the rainwater and sewage often converge, increasing the burden on the urban drainage pipe network and sewage pipe network. Especially in the early stage of rainfall, the formed first rain contains a large amount of pollutants. Direct discharge into natural water bodies will cause serious pollution to the water environment. Therefore, it is necessary to add facilities such as primary rainwater regulation and storage tanks to regulate and treat rainwater of different water quality. In the urban drainage system of our country, the application of the first rain storage tank is more and more extensive. [0003] However, after a period of storage of the initial rainwater entering the initia...

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): E03F3/02E03F5/10C02F3/02
CPCY02W10/10
Inventor 姜景升
Owner WUHAN SHENGYU DRAINING SYST
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