Non-contact control split type high-pressure valve capable of ensuring constant volume

• Main Authors: ZHANG ZHIXIN, FAN SHUANGJIAO, TONG QIANG, GAO TENG, WEI HONGLEI, PANG GUIBING, LI WEI, HE ZHEN, BU FANLING
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a non-contact control split type high-pressure valve capable of guaranteeing the constant volume. A valve body comprises a valve shell (10) and a valve body (11) arranged in a round hole of the shell (10) in an interference fit mode. A through hole is formed in the valve body (11) and used for allowing the valve rod (7) to penetrate through. Two vertically-arranged liquid pipelines are correspondingly arranged in the shell (10) and the valve body (11) respectively, and a first external thread straight-through pipe connector (16) and a second external thread straight-through pipe connector (18) are arranged at the end opening parts, located on the shell, of the two liquid pipelines respectively; an axial pipeline is arranged at the front end of the valve rod (7), a radial pipeline perpendicular to the axial pipeline is arranged at the tail end of the interior of the valve rod (7), and the axial pipeline and the radial pipeline correspond to two vertically-arranged liquid pipelines o