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Self-control rain and sewage diversion device

A rain and sewage diversion and confluence pipe technology, applied in water supply devices, grease/oily substance/float removal devices, water/sewage treatment, etc. And other issues

Pending Publication Date: 2022-02-25
宏伟建设工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing rainwater and sewage diversion projects mostly add a new pipeline next to the traditional confluence management for diversion, and the original confluence pipeline has a large diameter, a large amount of construction work, and a long construction period, and the original confluence pipe after diversion There is a certain waste of space in the road

Method used

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  • Self-control rain and sewage diversion device
  • Self-control rain and sewage diversion device
  • Self-control rain and sewage diversion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-12 As shown, a self-controlled rain and sewage diversion device includes a confluence pipe (1), and an outflow chamber (9) is opened inside the confluence pipe (1), and the outflow chamber (9) is provided with a fixing part, and the fixation The parts are cascaded with each other by providing movable parts, the middle part of the fixed part and the movable part is formed with an inner flow cavity (8), and the two sides of the movable part are provided with flow sensing paddles (3), The flow sensing paddle (3) is connected with a driving part that controls the volume change of the inner flow cavity (8), and one end of the fixed part is fixedly connected with a fixed strut (5), and the fixed strut (5) is away from the fixed One end of the part is attached to the inner wall of the confluence pipe (1), and the fixed part is fixedly connected with the confluence pipe (1) through a fixing piece (7).

[0039] When in use, the outflow chamber (9) inside the c...

Embodiment 2

[0041] On the basis of Example 1, as Figure 1-3 As shown, the inside of the inner flow cavity (8) is fitted with an elastic sealing layer (10), and one end of the fixed strut (5) fitted with the confluence pipe (1) is movably embedded with a movable ball (11) .

[0042] When in use, the elastic sealing layer (10) can be made of elastic material, and a movable ball (11) is provided so that the fixed part can slide inside the confluence pipe (1) through the movable ball (11) during installation. After sliding to a suitable position, the fixed part is positioned by the fixing part (7), without re-excavating and embedding the pipeline, the construction is more convenient, and the installation cost is lower.

[0043] Such as Figure 1-3 As shown, the fixed part is specifically a support plate (2), the movable part is specifically an adjustable plate (6), the support plate (2) and the adjustable plate (6) are perpendicular to each other, and the adjustable plate (6) is slidably ...

Embodiment 3

[0049] On the basis of Example 1, as Figure 7-12 As shown, the movable part is specifically an elastic arc-shaped plate (17), and the fixed part is specifically a fixed rod (18).

[0050] Such as Figure 7-12 As shown, the drive part includes a drive plate (19), a drive slide bar (20), a second movable slot (21) and a connecting rod (23), and the connecting rod (23) is elastically embedded in the elastic arc plate (17), the second movable groove (21) is set inside the connecting rod (23), and the two ends of the driving plate (19) are fixedly connected with the fixed rod (18) (not shown in the figure), The driving slide bar (20) is elastically connected to the middle part of the second movable groove (21) through a spring (22).

[0051] Such as Figure 7-12 As shown, the inside of the drive plate (19) is provided with a drive slot (24) compatible with the drive slide bar (20), and the drive slot (24) is inclined relative to the elastic arc plate (17), The current-sensing ...

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Abstract

The invention discloses a self-control type rain and sewage diversion device. The device comprises a confluence pipe, wherein an outer flow cavity is formed in the confluence pipe and provided with fixed parts, the fixed parts are in cascade connection through movable parts, and an inner flow cavity is formed in the middle of each fixed part and the middle of the corresponding movable part; flow sensing shifting pieces for sensing the flow are arranged on the two sides of the movable part, the flow sensing shifting pieces are connected with a driving part for controlling the volume change of the inner flow cavity, a fixed supporting rod is fixedly connected to one end of the fixed part, an end, away from the fixed part, of the fixed supporting rod is attached to the inner wall of the confluence pipe, and the fixed part is fixedly connected with the confluence pipe through a fixing piece. The device can effectively improve convenience of rainwater and sewage diversion engineering construction and greatly improve diversion engineering construction cost.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a self-controlled rain and sewage diversion device. Background technique [0002] Rainwater can be directly discharged to the river through the rainwater pipe network, and the sewage needs to be collected through the sewage pipe network and sent to the sewage treatment plant for treatment. The water quality meets the corresponding national or local standards before being discharged into the river, which can prevent the river from being polluted. Due to the high concentration of pollutants in the initial rainwater, if possible, it will be set up to collect the initial rainwater and discharge it into the sewage pipe network for treatment. [0003] In the past, because our country was relatively backward in the construction of urban infrastructure, we did not separate the drainage pipes according to the source of the water, and adopted the form of a single drainage pipe for...

Claims

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Application Information

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IPC IPC(8): E03F3/04E03F5/14
CPCE03F3/04E03F5/14
Inventor 冯显桓魏长青黄棣魏
Owner 宏伟建设工程股份有限公司
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