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Percolation and purification structure of flower bed

A percolation and flower bed technology, applied in chemical instruments and methods, water/sludge/sewage treatment, sewage discharge, etc., can solve problems such as waste of water resources

Inactive Publication Date: 2014-04-16
陈祥凤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, green buildings are developing in an all-round way in my country. The water resources of green buildings include rainwater resources. The rainwater from the roof of traditional buildings is drained to the ground through rainwater pipes, and most of them are drained away through pipes, which wastes water resources.

Method used

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  • Percolation and purification structure of flower bed

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Embodiment Construction

[0007] Such as figure 1 As shown, a rainwater pipe is installed outside the protective layer of the outer wall, and the rainwater after preliminary treatment is connected to the rainwater pipe and then discharged into the flower pond. The flower pond is equipped with a soil layer not less than the thickness of the permafrost layer and not less than 600 mm thick, and the top is covered with 50 mm. The pebbles are planted and flowers are planted. There are seepage facilities in the flower pond. The seepage facilities are water collection pipes, filter layers, isolation layers, etc. After passing through the seepage facilities, the rainwater is connected to the underground drainage pipe network and discharged to the reservoir. A waterproof layer is set between the flower pond and the outer wall. The waterproof layer is 500 mm above the ground. The waterproof layer can be a 4 mm thick SBS waterproof membrane with a polyester felt body. A sealant is set on the top between the waterp...

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Abstract

The invention discloses a percolation and purification structure of a flower bed. The percolation and purification structure is formed by an exterior wall (1), an insulation layer (2), a protection layer (3), a rain water pipe (4), a flower pond (5), pebbles (6), a soil layer (7), a percolation device (8), a drain pipe (9), a waterproof layer (10) and sealant (11). By adopting the structure, rain water is purified after being processed through a roof drainage system and a sewage interception filter net, and therefore the content of pollutants in the rain water is lowered. Besides, the percolation and purification structure is simple, economical and applicable.

Description

technical field [0001] The invention relates to a roof rainwater interception and purification measure, in particular to a flower bed percolation and purification structure. Background technique [0002] At present, green buildings are developing in an all-round way in my country. The water resources of green buildings include rainwater resources. The rainwater from traditional building roofs is drained to the ground through rainwater pipes, and most of them are drained away through pipes, wasting water resources. Green buildings should make full use of rainwater collection resources. Roofs are commonly used rainwater collection surfaces in cities to reduce the consumption of tap water resources. Contents of the invention [0003] The purpose of the present invention is to provide a rainwater interception and purification measure in order to ensure the safety of rainwater system utilization and improve the efficiency of the whole system. In order to achieve the above obje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/14A01G9/02
Inventor 陈祥凤
Owner 陈祥凤
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