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A method of making an anti-blocking rainwater grate

A rainwater grating and production method technology, applied in water supply devices, manufacturing tools, waterway systems, etc., can solve problems such as aging of drainage pipelines, accumulation of sundries in rainwater inlets, and poor management and use, so as to achieve smooth drainage and reduce accumulation. Effect

Active Publication Date: 2017-01-04
BCEG INT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main reasons for urban waterlogging are unreasonable drainage design, aging drainage pipelines, and poor management
However, the existing rainwater grate lacks the function of anti-blocking and entry, which causes the accumulation of debris in the rainwater outlet, and the poor drainage of rainwater is also a reason that cannot be ignored

Method used

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  • A method of making an anti-blocking rainwater grate
  • A method of making an anti-blocking rainwater grate
  • A method of making an anti-blocking rainwater grate

Examples

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Embodiment Construction

[0021] see figure 1 and figure 2 , an anti-blocking rainwater grate, comprising a grid-shaped grate plate, the grate plate is formed by fastening and connecting the upper grid 1 and the lower grid 2, the upper drain hole 11 of the upper grid is connected to the lower grid The falling water holes 21 are staggered; the cross section of the ribs of the lower grille 2 is U-shaped, and there are at least two seepage holes 3 at the bottom of the groove; the frame and middle rib of the ribs of the upper grille 1 and the lower grille 2 are thicker , one of which is evenly distributed with grooves 5, and the other is correspondingly distributed with tenons 4, and the two are fastened together.

[0022] Specifically, the frame and the middle rib of the lower grid 2 are provided with pin holes, and the corresponding positions of the upper grid 1 are provided with pins; or the frame and the middle rib of the lower grid 2 are provided with pins, Corresponding positions of the upper grid...

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Abstract

The invention discloses an anti-blocking rainwater grate and a manufacturing method thereof. The anti-blocking rainwater grate comprises a gridded grate plate, wherein the grate plate is formed by an upper grid and a lower grid through fastening connection, and upper water holes in the upper grid and lower water holes in the lower grid are arranged in a staggered manner; the cross section of each rib of the lower grid is U-shaped, and at least two water seeping holes are formed in the groove bottom; the rib frames and middle ribs of the upper grid and lower grid are thicker, grooves are uniformly distributed in one of the upper grid and the lower grid, tenons are correspondingly distributed on the other one of the upper grid and the lower grid, and the tenons and the grooves are fastened together. The anti-blocking rainwater grate disclosed by the invention has certain anti-blocking function, sundries accumulated at rainwater inlets can be effectively reduced and conditions are created for smoothly draining rainwater.

Description

technical field [0001] The invention relates to an anti-blocking rainwater grate, which belongs to the technical field of drainage. Background technique [0002] The main reasons for urban waterlogging are unreasonable drainage design, aging drainage pipelines and poor management. But the existing rainwater grate lacks the function of anti-blocking and entry, which causes debris to accumulate in the rainwater outlet, and rainwater is also a reason that cannot be ignored. The new rainwater grate is based on a special structure and has a certain anti-blocking function, which can effectively reduce the accumulation of debris in the rainwater outlet and create conditions for smooth drainage. Contents of the invention [0003] In order to overcome the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide an anti-blocking rainwater grate, which has a certain anti-blocking function, can effectively reduce the accumulation of debris in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/06B22C9/00B29C39/02
CPCB22C9/00B29C39/02E03F5/06
Inventor 陈锐吕欣英陈科刘方
Owner BCEG INT
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