A solar drip irrigation system for ecological reinforced soil slope structure and its laying method

Abstract

The invention discloses a solar drip irrigation system for an ecological type reinforced soil slope structure, which comprises a drainage ditch, a water intercepting ditch and a soil planting bag, a water delivery pipe is installed in the drainage ditch, and the inlet of the water delivery pipe and the water pump At the same time, the water supply pipe is fixedly connected with the outlet end of the water pump, and the upper end of the water supply pipe extends to the inside of the intercepting ditch. The intercepting ditch is set on the top of the slope, and the main pipe is installed inside the intercepting ditch. Solenoid valves and filters are installed, the underside of the gravel layer is the roadbed, and the solar panels are fixed at the foot of the slope through brackets. The solar drip irrigation system for the ecological reinforced soil slope structure of the present invention, the rainwater collected inside the drainage ditch can be used to replenish water to the intercepting ditch under the action of the water pump, and the rainwater can be recycled, saving time and effort .

Description

technical field [0001] The invention relates to the technical field of ecological slopes, in particular to a solar drip irrigation system for ecological reinforced soil slope structures. Background technique [0002] In engineering, the subgrade slope made of rock and soil is directly exposed to the atmosphere, and has been affected by natural factors for a long time. Under the action of water temperature, the physical and chemical properties of rock and soil will change. Therefore, it is necessary to set up slope protection. Slope protection is mainly to protect the subgrade slope from rain erosion, slow down the influence of temperature difference and humidity change, prevent and delay the evolution process of weathering, fragmentation and erosion on the soft rock and soil surface, so as to protect the overall stability of the subgrade slope, Green plants are usually planted on the slope to fix the soil and beautify the soil. Watering the green plants on the slope is usual...

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Problems solved by technology

[0002] In engineering, the subgrade slope made of rock and soil is directly exposed to the atmosphere, and has been affected by natural factors for a long time. Under the action of water temperature, the physical and chemical properties of rock and soil will change. Therefore, it is necessary to set up slope protection. Slope protection is mainly to protect the subgrade slope from rain erosion, slow down the influence of temperature difference and humidity change, prevent and delay the evolution process of weathering, fragmentation and erosion on the soft rock and soil surface, so as to protect the overall stability of the subgrade slope, Green plants are usually planted on the slope to fix the soil and beautify the soil. Watering the green plants on the slope is usually done manually, which is time-consuming and labor-intensive. The stagnant water cannot be used

[0003] In the existing slope protection structures, the use of environmentally friendly and ecological solar drip irrigation systems is seldom used. Because the construction of the drip irrigation system is relatively complicated, and it is prone to collapse and subsidence after being integrated with the slope protection structure. Technical problems have always been the focus of research by those skilled in the art

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