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Green belt structure capable of achieving rapid drainage

A green belt and fast technology, applied in horticulture, botany equipment and methods, container cultivation, etc., can solve the problems of drainage of stagnant water, lack of water for plants, poor water permeability and other problems that do not play a role in sponge cities, and achieve easy promotion and use, Extensive material selection and simple production effects

Pending Publication Date: 2019-01-11
ZHEJIANG INST OF HYDRAULICS & ESTUARY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The green belts mainly planted with cohesive soil have poor water permeability and slow drainage, which does not play the role of helping the drainage of accumulated water in the sponge city. The green belts mainly planted with sandy soil seep water quickly, but cause rain The problem that plants cannot survive due to lack of water

Method used

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  • Green belt structure capable of achieving rapid drainage
  • Green belt structure capable of achieving rapid drainage
  • Green belt structure capable of achieving rapid drainage

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as Figure 1-7 As shown, a green belt structure of rapid drainage includes a planting box 1 for planting plants, and the planting box 1 is placed above the filter water storage layer 7 connected with a drainage pipe 701; And the groove body that is used for plant replenishing water, at least two planting boxes 1 cooperate to place and form drain hole 2, water permeable hole 3 for discharging water body and water replenishment hole 4 for plant replenishment, and drain hole 2, permeable hole 3 are provided around There is a boss 5, and the surface of the planting box 1 is evenly distributed with water supply holes 4 running through the planting box 1. The soil used for subpacking the corresponding plants in the planting box 1 makes the planting box 1 a growth medium layer for planting plants, wherein the soil used is soil for conventional green belts, after the moisture in the growth medium layer is saturated. Excess water flows down into the filter water storage la...

Embodiment 2

[0036] When the green belt structure of a kind of rapid drainage of the present invention is in practical application: the soil used for subpacking the corresponding plants in the planting box 1 is used to make the planting box 1 a growth medium layer for planting plants, and it is placed in a storage area using sand and gravel. On the surface of the filter water storage layer 7 made of water-functional materials, the number of planting boxes 1 used is selected according to the area of ​​the green belt. When the four planting boxes 1 are set together, the center of the surface can be spliced ​​to form a circular drainage hole 2, and the inner tube 8 is placed in the drain hole 2 to prevent larger objects from entering the drain hole 2 and causing blockage in the drain hole 2. The pipe body 802 can be pulled through the retaining rod 801 as needed to remove the smaller debris that enters the drain hole 2. Objects, such as leaves, stones, etc. are cleaned up, or the filter water-...

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Abstract

The invention provides a green belt structure capable of achieving rapid drainage and belongs to the urban drainage facility field. The green belt structure capable of achieving rapid drainage comprises planting boxes used for growing plants. The planting boxes are placed above a filtering water storage layer connected to an exhaust water pipe. The periphery of the planting boxes is provided witha tank body used for water discharging and plant water supplementing. The at least two planting boxes are arranged to cooperate with each other to form a drainage hole for discharging the water, a water-permeable hole and water supplementing holes for plant water supplementing. The peripheries of the drainage hole and the water-permeable hole are provided with bosses. The surfaces of the plantingboxes are uniformly distributed with the water supplementing holes penetrating the planting boxes. By using the green belt structure, the water seepage speed of a green belt can be controlled, and simultaneously, water drainage in a sponge city and plant water supplementing after rain are considered, water quality is optimized, the structure is convenient for popularization and cost is low.

Description

technical field [0001] The invention belongs to the field of urban drainage facilities, and in particular relates to a green belt structure for rapid drainage. Background technique [0002] Traditional urban construction ideas emphasize hardening the water surface as much as possible, isolating water flow, and preventing seepage, including road surfaces, river channels, especially the bottom plates of river channels, and retaining walls on both banks. As a result, runoff, that is, the flow of surface water, has been greatly increased, and the water tolerance and elasticity of cities, especially along river channels, have been reduced. What's more serious is that the river bed and slopes were often closed and solidified in the past river course improvement, which made it impossible for the water flow to communicate with the outside world when flowing through the urban area, cutting off the exchange of materials, energy and information among the various elements of the ecosyst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/02
CPCA01G9/02
Inventor 李春贵王昂峰查良瑜葛瑛芳陈秀良
Owner ZHEJIANG INST OF HYDRAULICS & ESTUARY
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