Impact turbine regulator based on water medium hydraulic locking

• Main Authors: CHEN HAOXIN, ZHU HANGBO, ZHENG CHENGYAO, HUANG ZHONGWU, ZHENG JISI, ZHONG DINGSHENG, LI GUOCAI
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2024
• 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 impulse turbine regulator based on water medium hydraulic locking comprises a spray pipe, a nozzle head is arranged at the front end of the spray pipe, a nozzle is arranged at the front end of the nozzle head, a guide bearing is arranged in the spray pipe, a flow guide cone is arranged at the rear end of the guide bearing, a spray needle is arranged at the front end of the guide bearing, the spray needle is clamped in the nozzle, and a servomotor cylinder is arranged in the guide bearing. The hydraulic control device is suitable for the technical field of hydraulic machinery, the operation pressure is increased to 16 MPa or above, water media are adopted for adjustment, and a hydraulic lock and a stroke detection device are additionally arranged, so that the spray needle can stop moving and locking the position at any position, the position information of the spray needle is accurately detected, and the hydraulic control device is simple in structure, convenient to operate and high in practicability. The