Initial rainwater overflow grille for water collecting well

A technology of initial rainwater and water collection wells, applied in water/sewage treatment, water/sludge/sewage treatment, water supply devices, etc., can solve the problems of inability to clean thoroughly, blockage, and inability to realize overflow grille, etc., to achieve the scope of application Wide, simple system structure, satisfying the effect of cleaning effect

Active Publication Date: 2015-04-29
洼石环境工程(上海)有限公司
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Problems solved by technology

However, when the distance between the arc-shaped grille bars is too large, the utility model may not be able to realize the function of the overflow grille. If the distance is too small, it cannot be cleaned thoroughly because there is no additional cleaning equipment. When there is a lot of dirt, clogging may occur

Method used

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  • Initial rainwater overflow grille for water collecting well
  • Initial rainwater overflow grille for water collecting well
  • Initial rainwater overflow grille for water collecting well

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0039] An incipient stormwater overflow grate for a catch well such as figure 1 and figure 2 As shown, the overflow grille includes a fixed bracket 6, a grid net 8, a movable bracket 7 and a drive assembly, the movable bracket 7 is arranged in the water collection well 9, the grid net 8 is located on the fixed bracket 6, and the movable bracket 7 A cleaning comb for cleaning the grid net 8 is provided and connected with the drive assembly. During work, the movable support 7 drives the cleaning comb to move back and forth to clean the grid net 8 .

[0040] Such as image 3 and Fi...

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Abstract

The invention relates to an initial rainwater overflow grille for a water collecting well. The initial rainwater overflow grille a fixed support, a grille net, as well as a movable support, a cleaning comb, and a driving assembly, wherein the fixed support is arranged in the water collecting well; the grille net is arranged on the fixed support and used for intercepting dirties in rainwater; the movable support is arranged in the fixed support; the cleaning comb is arranged on the movable support and used for cleaning the grille net; the driving assembly is connected with the movable support and used for driving the movable support to move. Compared with the prior art, the grille net can be cleaned by adopting the movable support to drive the cleaning comb, and the initial rainwater overflow grille has the advantage the cleaning is thorough.

Description

technical field [0001] The invention relates to a flushing and dredging technique in the field of municipal drainage, in particular to an initial rainwater overflow grid used for a water collection well. Background technique [0002] For the combined urban drainage system, the initial rainwater that exceeds the interception capacity of the main drainage pipe is directly discharged into the urban receiving water body; for the divergent urban drainage system, the initial rainwater formed by rainfall is also directly discharged into the urban receiving water body. Since the initial rainwater carries a large amount of particulate pollutants from sources such as urban surfaces, roofs, domestic sewage, and pipeline sediments, the initial rainwater without any interception treatment will be directly discharged into the urban receiving water body, which will cause serious damage to the receiving water body. severe pollution. At present, for the treatment of initial rainwater, engin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/14
CPCE03F5/14E03F2201/10
Inventor 程江赵金保邹育杰蒋页蔡光胜
Owner 洼石环境工程(上海)有限公司
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