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Method for storing rainwater in garden

A garden and rainwater technology, applied in general water supply conservation, botanical equipment and methods, gardening, etc., can solve the problems of limited water storage capacity of small water storage devices, difficult to deal with the invasion of heavy rain and resist drought, and achieve good water absorption. , the effect of solving water accumulation

Inactive Publication Date: 2017-05-10
CHONGQING HEITUDI TERMITE CONTROL
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a method for storing rainwater in gardens, so as to solve the technical problems of limited water storage capacity of small water storage devices, difficulty in coping with heavy rain and resistance to drought

Method used

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  • Method for storing rainwater in garden

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with specific examples, but the protection scope of the present invention will not be limited.

[0018] Specific experimental site: Chongqing Zhaomushan Forest Park.

[0019] Test site: In the Zhaomushan Forest Park in Chongqing, the planting mode is mainly lawn, dotted with trees and shrubs, and shrubs are also used as hedges to form modules, and polyacrylamide (PAM) is selected as the water-retaining agent.

[0020] Implementation process:

[0021] (1) Zhaomushan Forest Park has a large area of ​​lawn with obvious ups and downs. On the relatively low-lying lawn, holes are drilled linearly, with a hole distance of 1.5cm, a hole diameter of 15cm, and a hole depth of 60cm. The hole volume is (15÷1.5 ) 2 ×3.14×60=18840㎝ 3 , Add several absorbent cottons in the holes, and run through between the ends of each hole to form a U-shaped pipe. Set the bulk density of decomposed organic matter to 1g / ㎝ 3 , C...

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Abstract

The invention discloses a method for storing rainwater in a garden. The method comprises the following steps: (1) drilling, namely drilling a sunken place or a hidden place of a green land, wherein holes are linearly distributed or distributed in an arc shape, the hole distance is 1m-3m, the diameter of the drilled holes is 12cm-20cm, the depths of the drilled holes are 60cm-80cm, and tail ends of all the holes are interpenetrated to form a U-shaped pipeline; (2) implanting filling into the holes, namely filling the holes with a plurality of water-absorption cotton and filling composted organic matters below the water-absorption cotton; and blending a water-retaining agent, wherein the dosage of the water-retaining agent is 0.1%-0.2% of the mass of the organic matters. Compared with the prior art, the water-absorption cotton can be used for storing the rainwater and a nutritional environment is provided for plants by organic compounds.

Description

technical field [0001] The invention relates to the field of harvesting rainwater, in particular to a method for storing rainwater in gardens. Background technique [0002] Floods generally refer to floods, rainstorms and accumulated water disasters. Floods threaten people's lives and safety, cause huge property losses, and have far-reaching adverse effects on social and economic development. Safety and security cause, but eradicating floods is difficult. So far, floods are still the most influential natural disasters in the world. [0003] The amount of water on the earth is abundant, but the amount of fresh water accounts for only 2.5%, and the amount of dynamic water participating in the global water cycle is only 1.6% of the amount of fresh water, which is about 577 trillion cubic meters, and the main form of landfall is runoff. The average amount of water for many years is 47 trillion cubic meters. This part of water is recycled year by year and is the main object of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/02A01G27/00
CPCY02A20/108E03B3/02A01G27/00
Inventor 龚仲君
Owner CHONGQING HEITUDI TERMITE CONTROL
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