Valve state detection device

• Main Authors: LEE JIN-HO, YUE SENDI, DUAN LINGFENG, MA MING, HAN WENLI, LIU JUNTAO, XU YINGGUANG
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• 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 relates to the technical field of pipeline accessories, in particular to a valve state detection device which can solve the problem that the difficulty of detecting the opening and closing state of a valve through a manual visual inspection mode is high to a certain extent. The valve state detection device comprises an induction part, a detection part and a controller, wherein the induction part is fixedly connected with a rotating part of a valve; the at least two first detection pieces are used for being fixedly connected with a valve seat of the valve, and the two first detection pieces are arranged at intervals along the circumferential side of a rotating part of the valve; the ports of the controller are electrically connected with the two first detection pieces respectively, and the controller can receive different trigger signals transmitted by the first detection pieces and transmit corresponding state signals to the state indicator; and the state indicator is used for receiving the