Municipal rainwater seepage device
A permeation device and rainwater technology, which is applied in the direction of water supply devices, waterway systems, sewage discharge, etc., can solve the problems of poor rainwater infiltration effect and limited pressure of municipal drainage pipe network, etc., and achieve the effect of convenient operation, simple structure and high infiltration efficiency
Inactive Publication Date: 2018-05-01
李智美
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem of poor rainwater infiltration effect in the prior art and alleviate the limited pressure of municipal drainage pipe network, and propose a municipal rainwater infiltration device
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[0019] 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.
[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0021] refer to Figure ...
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The invention discloses a municipal rainwater seepage device. The municipal rainwater seepage device comprises a shell and is characterized in that a first cavity and a second cavity are arranged inside the shell, support plates are connected to the top end of the first cavity, sandstone is filled into double-layer geotechnical cloth, the bottom end of the first cavity is provided with a first geotechnical cloth layer, a sandstone layer is arranged at the top of the first geotechnical cloth layer, water-permeable tubes are arranged in the sandstone layer, a second geotechnical cloth layer is arranged at the top of the sandstone layer, a cone frustum is arranged at the top of the second geotechnical cloth layer, water-permeable bricks are arranged in through holes in the lateral wall of thecone frustum, a sleeve is connected to the top of the cone frustum, a third geotechnical cloth layer is arranged at the bottom of the sleeve, a water inlet pipe is arranged at the top of the shell and connected with a municipal draining pipe and a water conveying pipe, and the lateral wall of the water conveying pipe is provided with an electromagnetic valve. The municipal rainwater seepage device has the advantages that the municipal rainwater seepage device is simple in structure and convenient to operate, multistage seepage of rainwater passing the pipelines by multiple seepage structures,the seeped rainwater is stored, and the municipal rainwater seepage device is high in seepage efficiency and capable of effectively relieving the draining pressure of municipal pipelines.
Description
technical field [0001] The invention relates to the technical field of rainwater infiltration equipment, in particular to a municipal rainwater infiltration device. Background technique [0002] Usually, the rainwater that falls on the ground is directly discharged to the municipal drainage pipe network through the ditch on the ground, which increases the drainage pressure of the municipal pipe network. When encountering sudden heavy rain, because a large amount of ground water cannot be discharged in a short period of time, it is easy to cause poor drainage, blockage of rainwater outlets and excessively deep water in local low-lying areas, resulting in regional traffic paralysis and even regional traffic jams. Rain and flood disasters. That's where the city's stormwater infiltrators come into play. [0003] The existing infiltration technology mainly relies on the laying of ecological sand-based permeable bricks. The principle is to make rainwater penetrate into the groun...
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IPC IPC(8): E03F1/00E03F5/10
CPCE03F1/002E03F5/10E03F2201/10
Inventor 李智美
Owner 李智美