Device for automatically adjusting sand flushing water inflow for power generation and water intake of power station dam

• Main Authors: LI MENG, FU ZHENDONG, WANG DONGMING, WANG YUANBING, WAN XINGCHENG, ZOU JUN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility model provides a power station dam power generation water taking automatic sand washing water inflow adjusting device. A water inlet box culvert is arranged at the bottom of one side of a dam body, a sand washing water inlet is formed below the water inlet box culvert, the water inlet box culvert is communicated with a water inlet channel, a water inlet gate is arranged between the water inlet box culvert and the water inlet channel, and the sand washing water inlet is communicated with a sand washing pipeline. A sand washing gate is arranged between the sand water inlet and the sand washing pipeline, and the water inlet channel and the sand washing pipeline are both arranged at the bottom of the dam body. The method is easy to transform, small in investment, quick in effect, suitable for severe field environments, poor field working conditions and high cost, and capable of reducing labor intensity and safety risks. The method is quick and efficient to use, ecological and environment-friendly, and