Wall surface greening device

Abstract

The invention discloses a wall surface greening device. The wall surface greening device comprises an irrigation system with an irrigation water outlet, a supporting framework and an underground water collecting system, and is characterized in that the supporting framework comprises a planting suspension table and a supporting frame, the planting suspension table is fixedly arranged on the lower portion of a building external wall in a suspended mode, planting soil is arranged in the planting suspension table, the supporting frame is fixedly arranged on the building external wall and located above the planting suspension table, a plurality of planting holes are formed in the supporting frame, a water leaking outlet towards the planting suspension table is formed in the bottom of the supporting frame, the supporting frame is filled with natural soil, a water supply pipe is embedded into the natural soil, a plurality of irrigation holes are formed in the water supply pipe which is communicated with inner interstices of the natural soil through the irrigation holes, the water supply pipe is separately communicated with the irrigation water outlet and the water leaking outlet, and a fiber guide net covers the supporting frame. The wall surface greening device has the advantages that climbing pathways of snakes and mice on the ground are effectively isolated, and water resources can be fully and reasonably utilized.

Description

technical field [0001] The invention relates to a greening device, in particular to a wall greening device. Background technique [0002] The vertical greening device installed on the facade of the building not only occupies less space, but also effectively improves the green coverage, and the combination of the vertical greening device and the building facade can form a variety of shapes, which greatly improves the aesthetics of the building; The transpiration and shade effect of the plant leaves in the vertical greening device can effectively block the direct sunlight of the building in summer and reduce the room temperature. Room temperature; the vertical greening device forms a green barrier on the outer wall of the building, which can reduce the reflection of the wall to noise, and to a certain extent, has the effect of absorbing fine particles of dust and purifying the air. Green plants absorb carbon dioxide and release oxygen through photosynthesis, which promotes bui...

AI Technical Summary

Problems solved by technology

[0003] Existing vertical greening devices can be divided into external wall-attached, frame-attached wall, and managed planting types. Among them, the external wall-attached type means that the vines spread along the wall, and the roots can be arbitrarily attached to the wall. The growth conditions are close to nature, but the roots of the vines will penetrate into the tiny gaps in the wall and enter the external wall structure and other facilities on the external wall, resulting in intensified wall leakage; The supporting frame is fixed by the cantilevered joints set on the outer wall structure. The supporting frame is used as the attachment carrier for the vines to climb upward and spread. It is generally made of metal or bamboo wood. The metal frame is widely used because of its lightness, firmness and easy installation. However, when the vines spread upwards, the plant roots fall on the metal surface and lack the source of growth nutrients, and because the specific heat capacity of the metal material is small, the temperature rises quickly and the temperature is high under the sunlight in summer, and the vines are very susceptible to "hot" drying up. death; compared with the metal frame, the bamboo-wood frame can overcome some unfavorable conditions of the metal frame for the growth of vines, but the strength of the bamboo-wood material is low, and it is easy to rot outdoors and lose its frame function; the management planting method refers to planting the vines on the ground. Climbing outside forms a vertical greening structure, and watering and fertilizing nutrients are only carried out on the ground. In real life, animals such as snakes and rats will come to the outer wall along the vines from the ground, which may affect the normal life of residents.

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