A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water-collecting irrigation device for slope protection in karst region
The invention discloses a water-collecting irrigation device for slope protection in a karst region. Horizontal ditches are formed in the slope needing to be protected in the karst region at intervals. The water-collecting irrigation device comprises a rainwater collecting box and a drip irrigation pipe; in rainy days, rainwater can be automatically filled and stored for later use, and in a less rainfall period, a control valve can be opened to replenish water to the whole slope needing to be protected through the drip irrigation pipe; the horizontal ditches are built into trapezoids, and meanwhile, the rainwater collecting box can be processed into a corresponding trapezoid and placed in the horizontal ditches, so that the shape of the horizontal ditches plays roles in fixing the rainwater collecting box and preventing the rainwater collecting box from sliding along the slope after being filled with water; in the meantime, since the horizontal ditches are trapezoid, so that the water accumulation volume is increased and the rainwater collecting box can be used for storing more rainwater. The opening end of the rainwater collecting box is set into a plane, so that the area of collecting rainwater is increased and the collecting efficiency is improved.
Water-collecting irrigation device for slope protection in karst region
The invention discloses a water-collecting irrigation device for slope protection in a karst region. Horizontal ditches are formed in the slope needing to be protected in the karst region at intervals. The water-collecting irrigation device comprises a rainwater collecting box and a drip irrigation pipe; in rainy days, rainwater can be automatically filled and stored for later use, and in a less rainfall period, a control valve can be opened to replenish water to the whole slope needing to be protected through the drip irrigation pipe; the horizontal ditches are built into trapezoids, and meanwhile, the rainwater collecting box can be processed into a corresponding trapezoid and placed in the horizontal ditches, so that the shape of the horizontal ditches plays roles in fixing the rainwater collecting box and preventing the rainwater collecting box from sliding along the slope after being filled with water; in the meantime, since the horizontal ditches are trapezoid, so that the water accumulation volume is increased and the rainwater collecting box can be used for storing more rainwater. The opening end of the rainwater collecting box is set into a plane, so that the area of collecting rainwater is increased and the collecting efficiency is improved.
Water-collecting irrigation device for slope protection in karst region
WU HUI (author) / CHAO JIANQIANG (author) / LAI SHENGMENG (author) / YUAN SHENGHUA (author) / LI HUAIGUO (author) / YANG TANGCHAO (author) / CHEN LIANG (author) / HU HAI (author) / SU HONG (author)
2015-04-29
Patent
Electronic Resource
English
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