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Automatic irrigation type water-retaining and water-cleaning green roof system based on solar energy

An automatic irrigation and solar energy technology, applied in waterway systems, planting substrates, roof drainage, etc., can solve the problems of plant survival, non-point source pollution, water resource loss, etc., and achieve the goal of reducing the risk of non-point source pollution and increasing the rainwater interception rate Effect

Pending Publication Date: 2020-11-27
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solar automatic irrigation type water retention and cleansing green roof system to solve the problems of water resource loss, surface source pollution and plant survival in extreme weather conditions in existing green roofs. , so that the green roof can better play its various ecological functions in the city

Method used

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  • Automatic irrigation type water-retaining and water-cleaning green roof system based on solar energy
  • Automatic irrigation type water-retaining and water-cleaning green roof system based on solar energy
  • Automatic irrigation type water-retaining and water-cleaning green roof system based on solar energy

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Embodiment Construction

[0027] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0028] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0029] A solar automatic irrigation type water-retaining and cleansing green roof system includes a solar power storage and power supp...

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Abstract

The invention discloses an automatic irrigation type water-retaining and water-cleaning green roof system based on solar energy. The system comprises a solar energy storage and supply assembly, a light green roof, an automatic drip irrigation assembly and a water storage tank; a plastic drainage plate, geotextile, an artificial matrix and sedum lineare are on the light green roof from a building roof; the artificial matrix is formed by mixing perlite and organic chicken manure; the water storage tank is installed in a staircase on the inner top layer of a building body, and used for receivingrainwater drained by the light green roof; an overflow hole is formed in the water storage tank; the solar energy storage and supply assembly comprises a solar panel, a charging controller and a storage battery; the automatic drip irrigation assembly comprises a drip irrigation pipeline, a moisture detector, a water pump and a drip irrigation controller; the drip irrigation controller controls thewater pump to be started and stopped according to the moisture content in the artificial matrix; and the automatic drip irrigation purpose is achieved. By means of the automatic irrigation type water-retaining and water-cleaning green roof system based on solar energy in the invention, the risk of non-point source pollution is reduced while the intercepting rate of the green roof in the rain period is increased; the survival of plants on the green roof in the drought period can be enhanced; and the ecological environment benefit of the green roof is ensured.

Description

technical field [0001] The invention belongs to the field of construction, and relates to roof greening, intelligent irrigation, and energy-saving water purification technology, in particular to a solar energy-based automatic irrigation type green roof system for water retention and cleanliness. Background technique [0002] A green roof can be simply defined as "vegetated cover placed over a man-made structure". The construction of early green roofs was mainly to meet people's aesthetic needs, while modern green roofs can also take into account environmental benefits in addition to pure aesthetic functions. A modern green roof is the deliberate placement of multiple layers of construction beneath a planting and planting substrate to form an integrated structure. Most green roofs have a similar structure, which is in direct contact with the roof panel. From the roof panel, the construction layers are: waterproof layer, drainage layer, filter layer, planting substrate layer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02A01G24/15A01G24/20E04D13/00E04D13/04E04D13/064E04D13/18E03B3/02E03F5/10G01N33/00B01D24/02
CPCA01G31/02A01G24/15A01G24/20B01D24/02E03B3/02E03F5/10E04D13/00E04D13/04E04D13/064G01N33/00Y02P60/21Y02A20/108
Inventor 刘瑞芬陈璇叶建军刘德富冯晶红刘瑛
Owner HUBEI UNIV OF TECH
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