Optimized and upgraded director

• Main Authors: LIANG WENHU, HU YONGLI, JIANG DONGJIE
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• 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 an optimized and upgraded director which comprises an upper shell, a lower shell and a valve rod, the valve rod is hinged to a lever, a gear is embedded in the lever, part of teeth of the gear penetrate out of the lever, an adjusting screw is arranged in the lever, and the adjusting screw penetrates out of the lever after being connected to a threaded hole of the gear in a threaded mode. A lever is arranged on the lower shell, a set screw is arranged on the lever, a long groove is formed in the adjusting screw in the axial direction, one end of the set screw extends into the long groove, a through hole sealed by a detachable sealing piece is formed in the side wall of the lower shell, and the position of the through hole corresponds to the position of the gear. The utility model aims to provide an optimized and upgraded director which can improve the maintenance and adjustment efficiency of the director, can enlarge the drift diameter of a discharge path, can enlarge the drift diam