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An intelligent sewage interception device for rainwater inspection wells

A technology for rainwater inspection wells and inspection wells, which is applied in water/sewage treatment, water/sludge/sewage treatment, grease/oily substance/floating matter removal devices, etc., and can solve the problems of garbage flushing into water bodies, water body pollution, and poor drainage. Smooth and other problems, to achieve the effect of increasing the flow capacity, realizing interception and sedimentation, and preventing pipeline blockage

Active Publication Date: 2016-03-16
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention mainly solves several problems of the existing inspection wells: 1. Garbage is mixed and accumulated at the bottom of the inspection well, and the cleaning work is complicated; 2. The accumulation of garbage is easy to block the downstream pipeline, resulting in poor drainage; 3. The garbage is easy to rush into the downstream pipelines, causing siltation in downstream pipelines; 4. Garbage flushed into water bodies, causing water pollution

Method used

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  • An intelligent sewage interception device for rainwater inspection wells
  • An intelligent sewage interception device for rainwater inspection wells
  • An intelligent sewage interception device for rainwater inspection wells

Examples

Experimental program
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Embodiment 11

[0057] Example 1.1 : In the present embodiment, the rainwater inspection well intelligent sewage interception device includes a settling box 3, and the settling box 3 is installed at the bottom of the inspection well 1, and a baffle plate I31 is installed on the inside of the bottom of the settling box 3, and a settling plate I31 is installed on the top of the settling box 3 An interception box 2, the interception box 2 includes a bottom surface and a side surface, the bottom surface and the side surface are connected, the side surface includes a left side, a right side front side and a rear side, the bottom, the front side, and the rear side of the interception box 2 , the right sides are all intercepting nets that include mesh, and the right sides of the front side and the rear side of the intercepting box 2 are respectively equipped with guide rails I27 and guide rails II28, and a baffle plate 26 is embedded between the guide rails I27 and guide rail II28, and the top of th...

Embodiment 12

[0067] Example 1.2 : figure 2 It is the structural representation of embodiment 1.2. In this embodiment, the rainwater inspection well intelligent sewage interception device is the same as embodiment 1.1. The difference is that a movable plate 21' is installed on the left side of the intercepting box 2, and the movable plate 21' can Left and right movement is convenient for the garbage on the upper part of the water flow to enter the interception box.

[0068] Preferably, the movable panel 21' is made of lightweight materials.

Embodiment 13

[0069] Example 1.3: image 3 It is a structural schematic diagram of embodiment 1.3. In this embodiment, the rainwater inspection well intelligent sewage interception device is the same as embodiment 1.1. The difference is that the left side plate 21'' is installed on the left side of the interception box 2''. The height of plate 21'' is half of the height of the left side of interception box 2'', which is convenient for the garbage on the top of the water flow to enter the interception box.

[0070] Example 1.4: Figure 9-Figure 10 It is a schematic structural diagram of Example 1.4. In this example, the distance between the baffle plate I31''' and the right side and left side of the sedimentation tank 3''' is 1:1, which is the same as that in Example 1.1. Compared with the 1:2 spacing, the advantage of the 1:1 spacing setting is that the water level on the left side of the baffle rises faster, which is conducive to the smooth flow of water from the left side to the righ...

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Abstract

The invention provides an intelligent sewage interception device for a rainwater inspection well, which includes a settling box, the settling box seat is installed at the bottom of the inspection well, an intercepting box is installed above the settling box, the intercepting box includes a bottom surface and a side surface, the bottom surface and the The side is connected, the side includes the left side, the right front side and the rear side, the front side and the right side of the rear side of the interception box are respectively equipped with a guide rail I and a guide rail II, and the guide rail I and the guide rail II are embedded A baffle is installed, and the middle part of the baffle is equipped with at least one float. The rainwater inspection well intelligent sewage interception device provided by the present invention can realize the interception of rainwater inspection well garbage and the precipitation of fine sand particles, and can use the change of the rainwater inspection well liquid level to automatically realize the overflow and ensure the normal rainwater flow capacity: by The mutual balance between the buoyancy of the float and the self-weight of the float baffle controls the flow capacity, the water level rises, the buoyancy increases, the baffle automatically rises, the water outlet end of the upper box of the sedimentation tank is fully opened, and the flow capacity of the inspection well increases; When the water level drops, the float baffle drops automatically.

Description

technical field [0001] The invention relates to a sewage intercepting device for a rainwater inspection well, in particular to an intelligent sewage intercepting device which can be automatically controlled according to the water volume. Background technique [0002] The rainwater inspection well is a necessary facility in the middle of the rainwater pipeline, and its effective management is crucial to the urban drainage pipeline system. At present, the management of rainwater inspection wells in our country is not perfect enough. The situation of inspection well silting occurs from time to time, which seriously weakens the flow capacity of inspection wells, resulting in a series of problems such as poor drainage and even urban waterlogging. At the same time, under the scouring effect of runoff, the sediments will be polluted and released, and the pollutants produced and a large amount of pollutants brought by the runoff will enter the urban water body through inspection wel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/14
Inventor 李海燕刘亮黄延
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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