A method for controlling the automatic watering of slope green plants

Abstract

The invention discloses an automatic watering method for controlling slope green plants, which is characterized in that the stored water is poured into a rotatably arranged water control tank at a stable flow rate, so that when the water storage in the water control tank exceeds the set water volume , the center of gravity of the water control tank is shifted and turned over, and the water stored in the water control tank is poured into the irrigation pipe network to realize a single water supply; after the water stored in the water control tank is poured into the irrigation pipe network, the position of the center of gravity of the empty water control tank is restored and turned over Reset, continue the next water injection and cycle in this way to realize intermittent continuous water supply to the irrigation pipe network. The invention can realize the timing and quantitative mechanical automatic watering of the watering pipe network. It reduces the dependence of the watering control process on electricity, making it more suitable for use in the field slope greening ecological restoration system.

Description

technical field [0001] The invention relates to the technical field of ecological restoration and greening, in particular to a method for controlling the automatic watering of green plants on a slope. Background technique [0002] Due to the mining of mineral resources and the construction of road projects in arid and semi-arid areas, the topography and ecological environment of a large number of closed mines and roads have been severely damaged, and many rocky slopes with steep and high slopes have appeared. Usually these high and steep rocky slopes are not covered by vegetative soil, the rain-receiving area is small, and the water holding capacity is very poor. In addition, there is little rainfall in arid areas and unstable rock mass on the slope, so that the vegetation restoration on the slope is extremely difficult. And it is easy to cause geological disasters such as collapse and rockfall because the ecology cannot be restored, which seriously affects the ecological en...

AI Technical Summary

Problems solved by technology

However, the vegetation restoration technology for high and steep rocky slopes in arid areas is still immature. Two conventional restoration technologies are used to restore vegetation on high and steep rocky slopes in arid areas, and there will be the following problems: (1) Difficult construction and high cost

Three-dimensional net spraying technology, the workload of bolting on high and steep rock slopes is heavy and dangerous, and the construction cost is high; stacking vegetation bags is dangerous when stacking vegetation bags on high, steep and unstable rock slopes High performance, heavy workload, thick planting bag, high cost

(2) Applicability is limited by the complex terrain environment

(3) There is no support for rock blocks on high and steep rock slopes

(4) It is impossible to collect and store rainwater and automatically adjust the amount of irrigation water. The single vegetation soil layer has poor water retention, so it cannot provide long-term sufficient water for vegetation on high and steep rocky slopes in arid areas. Vegetation restoration takes a long time and the effect is poor. The cost of cultivation is high

However, the following defects still exist: 1. simple anchoring cannot provide sufficient strength support effect, and deeper anchoring has defects such as difficult operation, high anchoring risk, and reduced slope stability.

2. At the same time, rainwater is directly collected for spray irrigation. The rainwater is also easy to contain dirt and cause pipe blockage. The electric control equipment for sprinkler irrigation in the field environment is restricted by power supply conditions and is prone to failure; High, and not conducive to long-term maintenance

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