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An ecological rainwater collection system and its construction method

A technology of rainwater collection and ecology, which is applied in the direction of general water supply conservation, construction, water supply equipment, etc., can solve the problems of lack of pertinence, achieve the effect of increasing the proportion of collection and utilization, reducing the inhibition of plant root respiration, and improving the efficiency of collection

Active Publication Date: 2020-11-03
深圳市升源园林生态有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are still many companies developing rainwater harvesting systems, and they have a certain degree of versatility, but this also results in a lack of certain pertinence. How to efficiently collect rainwater in the face of green space environments is a problem that many companies still have not overcome.

Method used

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  • An ecological rainwater collection system and its construction method
  • An ecological rainwater collection system and its construction method
  • An ecological rainwater collection system and its construction method

Examples

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Effect test

Embodiment 1

[0046] An ecological rainwater harvesting system, such as Figure 4 , 5 As shown, it includes the surface humus soil layer 1 on the surface, the repaired and reconstructed soil layer 2 below the surface humus soil layer 1, the sand and gravel filter layer 3 below the repaired and reconstructed soil layer 2, and the sand and gravel filter layer 3 and the filter plate layer 6 below the filter plate layer 6 and the water collection mechanism 4 installed under the filter plate layer 6, wherein the humus soil layer 1 on the surface has a concave-convex structure design.

[0047] Such as Figure 4 , 5 As shown, the water collection mechanism 4 includes an arc-shaped liquid guide slope 41, a water collection pipe 42 arranged at the low-lying place of the liquid guide slope 41, and the end of the water collection pipe 42 lower than the liquid guide slope 41 is communicated with a settling tank 43, and the settlement A water outlet assembly 5 is arranged in the pool 43; the water ou...

preparation example 1

[0051] Preparation example 1, a method for building an ecological rainwater collection system, comprising the steps of:

[0052] S1: laying the water collecting mechanism 4;

[0053] S2: laying the filter plate layer 6 above the water collecting mechanism 4;

[0054] S3: Lay the sandstone filter layer 3 above the filter plate layer 6;

[0055] S4: Lay the repaired and reconstituted soil layer 2 above the sand and gravel filter layer 3, and the thickness of the repaired and reconstituted soil layer 2 is 13 cm;

[0056] S5: Lay the surface humus soil layer 1 above the repaired and reconstructed soil layer 2, the thickness of the surface humus soil layer 1 is 7cm;

[0057] S6: building a filter assembly 71 above the surface humus soil layer 1;

[0058] S7: Build the water diversion ring 8 and the water accumulation tank 81 above the surface humus soil layer 1, wherein the diversion pipe 53, the water diversion ring 8 and the water accumulation tank 81 are all made of plastic m...

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Abstract

The invention discloses an ecological rainwater collecting system and a construction method thereof. The ecological rainwater collecting system comprises a surface humus soil layer located on the ground surface, a repair reconstruction soil layer located on the lower part of the surface humus soil layer, a sandstone filtration layer located on the lower part of the repair reconstruction soil layer, a filtering plate layer located on the lower part of the sandstone filtration layer, and a water collecting mechanism mounted on the lower part of the filtering plate layer; the water collecting mechanism comprises an arc-shaped liquid guiding slope and a water collecting pipeline arranged on the low position of the liquid guiding slope; the end, lower than the liquid guiding slope, of the watercollecting pipeline communicates with a sedimentation tank; and a water outlet assembly is arranged in the sedimentation tank. The ecological rainwater collecting system has the advantages that excessive water can be collected while healthy growth of plants is maintained, the situation that the roots of the plants are soaked in water and consequently the plants die is reduced, collected rainwateris reutilized, and finally, water resources are saved.

Description

technical field [0001] The invention relates to the technical field of water resource reuse, more specifically, it relates to an ecological rainwater collection system and method. Background technique [0002] Water is an important component of nature and the most active element in the environment. The essential difference between water resources and other solid resources is that it has fluidity. It is a dynamic resource formed in the water cycle and has a cyclical nature. However, in fact, the storage capacity of global freshwater resources is very limited. The world's fresh water resources account for only 2.5% of the world's total water volume, and most of the fresh water resources are stored in polar ice caps and glaciers. The fresh water resources that can be directly used by humans only account for 0.796% of the global total water volume. The water cycle process is infinite, and the storage capacity of water resources is limited. [0003] my country's water resource...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03B3/02
CPCE03B3/02Y02A20/108
Inventor 刘瑞珍
Owner 深圳市升源园林生态有限公司
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