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A roof rainwater purification treatment device and its treatment method

A technology for purification and treatment of rainwater, which is applied in runoff/rainwater treatment, multi-stage water treatment, water/sewage treatment, etc. It can solve the problems of incompatible systems, huge installation and design costs, etc., to reduce maintenance costs, reduce rainwater, Avoid blocking effects

Active Publication Date: 2022-07-26
南京瑞可荣智信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the system needs to redesign the rainwater collection system, which is difficult to be compatible with the existing system, and the installation design cost is huge

Method used

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  • A roof rainwater purification treatment device and its treatment method
  • A roof rainwater purification treatment device and its treatment method
  • A roof rainwater purification treatment device and its treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] like figure 1 combine figure 2 As shown, a roof rainwater purification treatment device has an initial abandoned flow state, an early mixed state, an intermediate filtering state and a final flushing state. It includes a water collection pipe 1, a sewage pipe 2, a filter module 3 and a deflector part. The cavities of the water collection pipe 1 and the sewage pipe 2 are independent of each other. The filter module 3 and the deflector component are fixedly installed in the cavity of the water collecting pipe 1 . The water collection pipe 1 and the sewage pipe 2 can be selected from PE pipe, PVC pipe or PPR pipe.

[0046] A first split port 8 and a second split port 9 are provided on the inner wall of the water collection pipe 1 . The cavity of the water collecting pipe 1 is communicated with the cavity of the sewage pipe 2 through the first branch opening 8 and the second branch opening 9 . The first branch port 8 is close to the head end of the water collecting pi...

Embodiment 2

[0061] like Image 6 combine Figure 7 As shown, a roof rainwater purification treatment device has an initial abandoned flow state, an early mixed state, an intermediate filtering state and a final flushing state. It includes a water collection pipe 1, a sewage pipe 2, a filter module 3 and a deflector part. The cavities of the water collection pipe 1 and the sewage pipe 2 are independent of each other. The filter module 3 and the deflector component are fixedly installed in the cavity of the water collecting pipe 1 . The water collection pipe 1 and the sewage pipe 2 can be selected from PE pipe, PVC pipe or PPR pipe.

[0062] A first split port 8 and a second split port 9 are provided on the inner wall of the water collection pipe 1 . The cavity of the water collecting pipe 1 is communicated with the cavity of the sewage pipe 2 through the first branch opening 8 and the second branch opening 9 . The first branch port 8 is close to the head end of the water collecting pi...

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Abstract

The invention relates to the technical field of rainwater collection, in particular to a roof rainwater purification treatment device and a treatment method thereof. The device includes a water collection pipe, a sewage pipe, a filter module and a baffle plate. The cavities of the water collecting pipe and the sewage pipe are independent of each other, and communicate with each other through the first branch opening and the second branch opening. Both the filter module and the guide plate components are fixedly installed in the cavity of the water collecting pipe. The device utilizes the coordinated rotation of the discarding plate and the diverting plate. With the passage of rainfall, the device passes through four states of initial discarding, early mixing, intermediate filtering and final flushing, and realizes the protection of roof rainwater formed in different stages of rainfall. collection and processing. In the final flushing state, the relatively clean rainwater at the end of the rainfall is used to flush the impurities attached to the sewage pipe, so as to realize the self-cleaning function of the device and reduce the maintenance cost. When the device is used, the efficiency of the roof rainwater purification treatment is improved, and the engineering quantity of the renovation of the existing downspout is reduced at the same time.

Description

technical field [0001] The invention relates to the technical field of rainwater collection, in particular to a roof rainwater purification treatment device and a treatment method thereof. Background technique [0002] Due to the existence of plants and planting substrates, the roof greening system needs to carry more pollutants than the traditional roof in the drainage system. Especially in the early stage, the erosion of the planting substrate by rainwater leads to the content of nitrogen, phosphorus, sediment and other pollutants in the surface runoff. Higher, it is easy to cause pollution and block the pipe network. [0003] At the same time, for existing buildings, the original rainwater collection and discharge pipelines have limited space and do not have the ability to separate and treat them. The cost of redesigning and installing a suitable rainwater collection system is too high, and the amount of engineering is huge. [0004] After searching, Chinese patent docum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/00E04D13/04
CPCC02F1/001E04D13/0409C02F2103/001C02F2201/002C02F2201/007C02F2301/08C02F2303/14C02F2303/16E04D2013/0413
Inventor 吴晗夏培诚陈玉文
Owner 南京瑞可荣智信息科技有限公司
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