Firm ground water permeability reconstructing device

A water-permeable, hard ground technology, applied to roads, pavement details, roads, etc., can solve problems such as excessive cement hard ground

Inactive Publication Date: 2015-04-08
GUILIN UNIV OF ELECTRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, many measures have been taken, including the transformation of urban underground drainage pipes, the addition of urban water storage tanks, the use of highly permeable materials for sidewalks, and the use of hollow floor tiles. However, the area of ​​cement hard floors in cities is still too large. The function and convenience of use require that cement hard floors must be used, and hollow floor tiles are not suitable

Method used

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  • Firm ground water permeability reconstructing device
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Embodiment

[0015] refer to figure 1 figure 2 , a hard ground water-permeable transformation device, comprising a hollow circular frustum body 1 with an open upper bottom surface, a hard cover 2 is embedded in the opening of the upper bottom surface of the circular frustum body 1, and the cover 2 is provided with a water seepage hole 3, and the circular frustum The body 1 is arranged in the hard ground 6, the cover 2 is flush with the upper surface of the hard ground 6 or slightly lower than the upper surface of the hard ground 6, and the lower bottom surface 5 of the frustum body 1 is flush with the lower end surface of the hard ground 6.

[0016] The edge of the cover 2 is provided with a notch 4 .

[0017] The area of ​​the upper bottom surface of the circular frustum body 1 is smaller than the area of ​​the lower bottom surface 5, so as to facilitate load bearing and speed up water seepage.

[0018] There is a circular platform structure in the upper bottom surface of the circular ...

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Abstract

The invention discloses a firm ground water permeability reconstructing device which is characterized by comprising a hollow circular truncated cone with an opening in the upper bottom surface, wherein a hard cover is embedded in the opening in the upper bottom surface of the circular truncated cone, the cover is provided with a water permeating hole, the circular truncated cone is arranged in a firm ground, the cover is flush with or slightly lower than the upper surface of the firm ground, the lower bottom surface of the circular truncated cone is flush with the lower end face of the firm ground; a notch is arranged at the edge of the cover; the area of the upper bottom surface of the circular truncated cone is less than that of the lower bottom surface of the circular truncated cone. According to the firm ground water permeability reconstructing device, the water permeating area of the firm ground can be effectively increased, the water permeability of the firm ground in a city is improved, and the waterlogging is reduced; the cost of reconstructing an existing firm ground is low, and the firm ground water permeability reconstructing device is relatively convenient to maintain.

Description

technical field [0001] The invention relates to a hard floor, in particular to a water-permeable transformation device for a hard floor. Background technique [0002] At present, urban waterlogging is serious, which has brought serious damage to urban people's production, life and property safety. At present, many measures have been taken, including the transformation of urban underground drainage pipes, the addition of urban water storage tanks, the use of highly permeable materials for sidewalks, and the use of hollow floor tiles. However, the area of ​​cement hard floors in cities is still too large. The function and convenience of use require that cement hard floors must be used, and hollow floor tiles are not suitable. Excessive urban hard ground is still the essential cause of urban waterlogging, and strengthening drainage and water storage measures can only alleviate and delay waterlogging. Contents of the invention [0003] The object of the present invention is ...

Claims

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Application Information

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IPC IPC(8): E01C11/24
CPCE01C11/225E01C11/24
Inventor 韩辉
Owner GUILIN UNIV OF ELECTRONIC TECH
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