Hydraulic control guiding system of automatic directional drilling tool

• Main Authors: CHEN XINYUAN, WAN WEITAO, FAN HANMING
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The invention relates to a hydraulic control guide system of an automatic directional drilling tool, which comprises a guide sleeve and a storage battery, the guide sleeve is provided with a storage battery cabin and three hydraulic control guide monomer integrated block cabins, the storage battery is fixedly arranged in the storage battery cabin, and the hydraulic control guide monomer integrated block cabins are uniformly distributed along the axis of the guide sleeve. Each hydraulic control guide single integrated block bin is fixedly provided with a hydraulic control guide single integrated block, and each hydraulic control guide single integrated block is provided with a hydraulic control guide system, an oil storage leather bag, a guide hydraulic cylinder and an anti-pollution micro-flow metal diaphragm pump. The hydraulic control guide system is respectively communicated with the oil storage leather bag, the guide hydraulic cylinder and the anti-pollution micro-flow metal diaphragm pump through pipelin