Drainage system for sponge city construction

A drainage system and sponge city technology, applied in the field of road drainage and filtration, can solve problems such as blockage of sewage pipes, achieve the effect of preventing excessive water flow and reducing friction

Active Publication Date: 2021-10-29
ZHENGZHOU UNIVERSITY OF AERONAUTICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a drainage system for sponge city constr

Method used

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  • Drainage system for sponge city construction
  • Drainage system for sponge city construction
  • Drainage system for sponge city construction

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Embodiment Construction

[0027] 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 making creative efforts belong to the protection scope of the present invention.

[0028] A kind of embodiment of the drainage system that is used for sponge city construction of the present invention, as Figure 1 to Figure 9 As shown, it includes a mounting ring 13 , and also includes a drainage cylinder 12 , a sewage fan 10 , a sewage pipe 15 , a filter disc 11 and a power impeller 16 . The drain tube 12 is fixedly sleeved on the mounting ring 13, and a bracket is arranged inside the drain tube 12. The upper end of the drainage cylinder ...

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Abstract

The invention relates to the field of road drainage and filtration, in particular to a drainage system for sponge city construction. A drainage cylinder guides water flow to flow from top to bottom; a filter screen disc is installed at the water inlet end of the drainage cylinder and blocks garbage to enable the water flow to pass through; a mounting shaft of a pollution discharge fan is rotatably inserted in the axis of the filter screen disc, the lower end of each pollution discharge blade is attached to the bottom face of the filter screen disc to ensure that the garbage blocking filter holes can be discharged out of the filter screen disc in the rotating process, and the pollution discharge blades are arranged to have buoyancy at least overcoming the impact force of the water flow on the pollution discharge blades in the water flow; the pollution discharge blades have the buoyancy in the water flow through the structure of the pollution discharge blades or the external structure, and the buoyancy at least overcomes the impact force of the water flow passing through the pollution discharge blades from top to bottom; a power impeller is arranged in the drainage cylinder, the bottom of the power impeller is rotatably installed on a support, and the power impeller is configured to rotate under driving of the water flow; and the power impeller drives the mounting shaft to rotate through a transmission mechanism. The effect of dredging a drainage pipe is achieved.

Description

technical field [0001] The invention relates to the field of road drainage and filtration, in particular to a drainage system for sponge city construction. Background technique [0002] In the present road sewer pipe installation, the drain outlet of the sewer pipe is only equipped with a filter screen, and when the road water is discharged, larger garbage such as leaves will cause the blockage of the filter screen. After a long time, it will cause the blockage of the sewage pipe, which will make the accumulated water more serious. In this case, manual dredging is required to make the sewage pipe work normally. After the accumulated water is filtered, it is necessary to take out the leaves and other garbage together with the filter screen for cleaning. At the same time, the garbage will flow to the sewage pipes along with the accumulated water. After a long time, the pipeline will be blocked and the cleaning cost will be increased. Contents of the invention [0003] The i...

Claims

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Application Information

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IPC IPC(8): E03F3/04E03F7/00B01D29/01B01D29/64
CPCE03F3/04E03F7/00B01D29/01B01D29/6476
Inventor 刘英赵荣钦
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS
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