Three-way pipeline through-flow control valve

• Main Authors: WU LIPING, LU YUXUE, CAI LIFANG, WANG HAOJIE, NI XINGSHOU, WANG XIAODONG, ZHONG YE, BAO JIANRU, SHAO YONGHUI, LIN CANYI, WANG WEICHENG, XIAO SHUYANG, YAN ZHAOZHEN, HUANG LINYANG
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• 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 three-way pipeline through-flow control valve in the technical field of three-way valve structures, which comprises a valve seat, three communicating ports are arranged on the side wall of the valve seat, a spherical valve core is rotatably mounted in an inner cavity of the valve seat, a valve core channel used for communicating the communicating ports is arranged in the spherical valve core, and a valve rod is connected to the top of the spherical valve core. The upper end of the valve rod extends out of an inner cavity of the valve seat and is provided with a handle, a jacking sleeve is arranged in the three communicating ports, a sealing gasket is arranged between the inner side end of the jacking sleeve and the outer wall of the spherical valve element in an abutting mode, and a positioning mechanism used for determining the rotating angle is arranged on the valve rod. The device is suitable for media such as liquid, gas, dust, slurry and solid-containing particles, and has t