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Method for watering roof garden through rainwater circulating system

A circulation system and rainwater technology, applied in separation methods, drinking water installations, general water supply conservation, etc., can solve problems such as single function, insufficient optimization, and insufficient water recovery

Inactive Publication Date: 2019-03-19
湖南草字头生态环境建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it can only be used in higher-level buildings such as villas, and it can store less circulating water, and its functions are relatively single.

Method used

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  • Method for watering roof garden through rainwater circulating system
  • Method for watering roof garden through rainwater circulating system

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Experimental program
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Effect test

Embodiment Construction

[0022] see figure 1 As shown, the technical solution adopted in this specific embodiment is that the rainwater circulation system includes a roof garden 1, a drainage layer 2, a rainwater pipe 3, a rainwater well 4, a sedimentation well 5, a filter well 6, a sewage well 7, a reuse well 8, and a PP module. Set of collection pool 9, composite anti-seepage membrane 10, purification of river sand 11, flushing pipeline 12, pond water supply pipe 13, irrigation water supply pipe 14, nozzle 15, municipal pipeline 16, drainage layer 2 is located in the lower layer of roof garden 1, rainwater falls on When it is on the vegetation, part of it flows directly into the drainage layer 2 from the gap, and part of it falls on the vegetation, then penetrates into the planting layer, then penetrates into the filter layer, and finally flows to the drainage layer 2, and the drainage layer 2 discharges the water into the rainwater pipe 3 The rainwater pipe 3 is provided with a rainwater well 4 bel...

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Abstract

The invention relates to the technical field of rainwater circulation, in particular to a method for watering a roof garden through a rainwater circulating system. The method includes the following steps of draining rainwater into a rainwater pipe through a draining layer, making the rainwater flow into a rainwater well from the rainwater pipe, making the rainwater in the rainwater well flow intoa depositing well through a water pipe for depositing, making the rainwater depositing in the depositing well into a filtering well for filtering, making the rainwater filtered in the filtering well flow into a PP module group collecting pool, making the rainwater flow into a pond water supply pipe and an irrigation water supply pipe through a flushing pipeline in the PP module group collecting pool, making the rainwater in the pond water supply pipe into a pond, and making the rainwater in the irrigation water supply pipe used for watering the roof garden through spraying nozzles. After the scheme is adopted, the method has the advantages that circulating water can be used for watering the garden and the like and the method is more environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of rainwater circulation, in particular to a method for watering roof gardens by utilizing a rainwater circulation system. Background technique [0002] With the growth of the population and the development of society, more and more aspects of life need water, and the water resources on the earth are limited, which also leads to the lack of water resources, and environmental and ecological problems are also expanding simultaneously, whether it is Watering and greening in the city, public water for flushing roads, or water use in the car washing industry, planting industry, etc. have increased the water burden, and in the annual rainstorm season, the accumulation of rainwater has caused great difficulties in urban drainage. At this time, it is necessary to recycle the rainwater, which can solve the problem of water use without causing harm. According to Chinese Patent No. CN201810354001.4, a villa rainwater ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02A01G25/16E03B1/04E03B3/02B01D36/04
CPCA01G25/02A01G25/167B01D36/04E03B1/041E03B3/02E03B2001/047Y02A20/108
Inventor 蒋茂森
Owner 湖南草字头生态环境建设有限公司
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