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Roof rainwater garden with preset green plant fertilization system

A rain garden and green plant technology, applied in the field of environmental engineering, can solve the problems of poor absorption effect of green plants, waste of chemical fertilizer particles, poor growth of green plants in the rain garden, etc., so as to improve the utilization effect, improve the growth status, reduce the wasteful effect

Inactive Publication Date: 2021-09-17
无锡市锡山三建实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the nutrients in the nutrient soil layer are exhausted, workers usually sprinkle chemical fertilizer particles directly on the planting layer for plant absorption, but this method of fertilization will cause poor absorption effect of green plants, and there is a large waste of chemical fertilizer particles , the growth of green plants in the rain garden is poor

Method used

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  • Roof rainwater garden with preset green plant fertilization system
  • Roof rainwater garden with preset green plant fertilization system
  • Roof rainwater garden with preset green plant fertilization system

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Embodiment Construction

[0032] The following is attached Figure 1-4 The application is described in further detail.

[0033] The embodiment of the present application discloses a roof rainwater garden with a preset green plant fertilization system. refer to figure 1 , the roof rain garden of the preset green plant fertilization system includes a base enclosure 1, a planting layer 2 and a nutrient soil layer 3 are arranged in the base enclosure 1, and the planting layer 2 is located above the nutrient soil layer 3.

[0034] refer to figure 1 with figure 2 , the nutrient soil layer 3 is pre-buried with a vertically arranged liquid delivery pipe 5, and the liquid delivery pipe 5 is arranged in line with the center line of the base enclosure 1. The bottom end of the liquid delivery pipe 5 is closed, and the top end is open and passes through the nutrient soil layer. 3 and the planting layer 2, the nutrient soil layer 3 is pre-embedded with an infusion tube 4.

[0035] refer to figure 2 with im...

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Abstract

The invention relates to the field of environmental engineering, in particular to a roof rainwater garden with a preset green plant fertilization system, which comprises a base enclosure, a planting layer and a nutrient soil layer are arranged in the base enclosure, an infusion tube is pre-embedded in the nutrient soil layer, and a plurality of liquid outlets are formed in the infusion tube along the length direction of the infusion tube. The roof rainwater garden has the advantage that the growth condition of green plants in the rainwater garden is improved.

Description

technical field [0001] The invention relates to the field of environmental engineering, in particular to a roof rainwater garden with a preset green plant fertilization system. Background technique [0002] The rain garden is a shallow concave green space that is naturally formed or artificially excavated. It is used to gather and absorb rainwater from the roof or the ground. Through the comprehensive action of plants and sand, the rainwater is purified and gradually infiltrated into the soil to conserve groundwater. In addition, it can It is an ecologically sustainable rainwater control and rainwater utilization facility to make it replenish urban water such as landscape water and toilet water. [0003] The Chinese patent with the notification number CN204741964U discloses a rain garden, which includes a planting layer and a nutrient soil layer arranged in the foundation enclosure. The planting layer is used for planting green plants, and the green plants absorb nutrients f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/02A01C23/02A01C23/00E03B3/02
CPCA01G9/02A01C23/023A01C23/007E03B3/02Y02A20/108
Inventor 李文孟凡金钟正权陆炯赵海岗
Owner 无锡市锡山三建实业有限公司
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