Automatic irrigation green plant curtain wall system

Abstract

The invention relates to an automatic irrigation green plant curtain wall system. The system comprises a plurality of curtain wall plates arranged on a wall body, placing grooves transversely formed at the outer sides of the curtain wall plates and a water supply device used for supplying water to the placing grooves, and the water supply device comprises a plurality of water supply branch pipes penetrating into the placing grooves through the curtain wall plates and valve mechanisms arranged on the water supply branch pipes. Soil is contained in the placing grooves, green plants are planted in the soil, each valve mechanism comprises a valve block arranged on the side face of the corresponding water supply branch pipe in a penetrating manner, a fixing plate connected to the side, away from the water supply branch pipe, of the valve block, a water absorption expansion piece connected to the fixing plate, and a supporting block used for connecting the water absorption expansion piece and the bottom of the corresponding placing groove, the soil surface layer is higher than the top face height of each water absorption expansion piece, and each water absorption expansion piece absorbs water to expand and pushes the corresponding valve block to enter the corresponding water supply branch pipe to block the water supply branch pipe, or loses water to shrink and pulls the corresponding valve block to exit from the corresponding water supply branch pipe to be communicated with the corresponding water supply branch pipe. The automatic irrigation green plant curtain wall system has the effect of automatically adjusting the watering time according to weather conditions to provide proper moisture for green plants.

Description

technical field [0001] The present application relates to the field of curtain walls, in particular to an automatic watering green plant curtain wall system. Background technique [0002] Wall greening refers to planting plants (mainly herbs and shrubs) on the wall. Wall plants can survive for 5-30 years or even longer under the necessary maintenance similar to ground plants. It is a high-tech that is booming around the world with the arrival of the low-carbon era. Due to the limited urban land, the cost of urban land greening is relatively high. Therefore, it is necessary to make full use of urban space and carry out greening on building exterior walls, walls, bridges, balconies, window sills, etc. to improve the urban ecological environment. [0003] The measured results of wall greening and building energy saving show that when the outdoor air temperature is 38°C, the temperature of the outer surface (dark gray exterior wall paint) of the building without greening can re...

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Problems solved by technology

However, the inventor believes that the weather conditions are complex and changeable. When continuous precipitation occurs, the water in the cultivation soil tank will be relatively full, and the electric control valve is opened regularly, and the continued watering of the water pipe will cause the root system of the plant to be soaked for a long time. in water, affecting growth

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