An ecological type easy maintenance water-saving three-dimensional gardening and greening system

Abstract

The invention discloses an ecological type easy-maintenance water-saving three-dimensional gardening and greening system, which comprises a vertically arranged drainage pipe and at least one planting pot body arranged on the drainage pipe, windows are arranged on the outer wall of the drainage pipe; The water storage tank and the planting tank, the upper side wall of the water storage tank is formed with a water inlet connected to the window, and the planting tank is arranged above the water storage tank; a water intake part is arranged in the water inlet, and the water intake part has an inner cavity that can extend into the drain pipe The water intake opening for receiving rainwater; the water intake component is connected with a driving component; the size of the opening for receiving rainwater at the water intake opening decreases as the water level in the water storage tank rises. Compared with the prior art, the drainage pipe of the present invention is a vertically arranged straight pipe, which has the characteristics of smoother drainage of rainwater. The planting pots can be refitted and installed on the existing drainage pipes, without being specially installed on the bent pipes, which greatly expands the adaptability of the three-dimensional greening planting, and the installation is also more convenient.

Description

technical field [0001] The invention relates to the field of exterior wall gardening and greening, in particular to an ecological, easy-maintenance, water-saving and three-dimensional gardening and greening system. Background technique [0002] Compared with rural environments, land resources in cities are relatively scarce, and generally flowers and plants can only be planted on the ground, which limits the green area of ​​the city. In order to solve the problem of land shortage for greening, Chinese patent CN105532287B discloses an exterior wall drainage structure for three-dimensional greening, by setting bent rainwater pipes and planting grooves on the rainwater pipes to plant plants, and the rainwater is collected through the rainwater branch pipes on the rainwater pipes into the water tank. The rainwater in the water storage tank is absorbed by the planting soil layer where the plants are located through the evaporated water vapor when it is not raining. [0003] How...

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Problems solved by technology

[0003] However, the installation of bent rainwater pipes greatly increases the smoothness of rainwater drainage. When the rainwater in the storage tank reaches the storage height, the rainwater still needs to be drained downwards along the bent rainwater pipes, which may easily cause poor drainage of rainwater on the roof. Accumulated water increases the burden on the roof

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