Special hydrophobic governing valve of aluminium oxide

• Main Authors: YUAN CHANGZHONG, LIN ZHONGCAN, CHEN YUNFENG, ZHAO YONGLOU, ZHANG ZHONGHUI, LIN ZONGNAN
• Format: Patent
• Language: English
• Published: 30.12.2015
• 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 special hydrophobic governing valve of aluminium oxide, including valve body, disk seat and case, medium import and medium export have been seted up to the valve body, the disk seat install in in the valve pocket of valve body and be used for the intercommunication medium import with the medium export, the case can wind under actuating mechanism drive effect the central line gyration and the edge of disk seat the linear reciprocating motion of central line is with control the disk seat is opened and close, still including restriction slewing mechanism, the case with under the disk seat contact State, the restriction slewing mechanism be used for injecing the disk seat is followed the case for the rotation of valve body. Obviously, compare with prior art, above -mentioned special hydrophobic governing valve of aluminium oxide has injectd the disk seat along with the rotation of case for the valve body through addding restriction slewing mechanism, has stopped to rotate because of the relative valve body of disk seat is relative the problem that the disk seat that arouses and case both sealed faces can't seal completely then, has guaranteed special hydrophobic governing valve of aluminium oxide's normal work.