Heat preservation valve cover

• Main Author: LI GUANGZHI
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2018
• 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 a heat preservation valve cover has had the valve cover for integral in order to solve, the installation with dismantle inconvenient not enough, this heat preservation valve cover, for split type, including last valve cover, lower valve cover, the junction of going up valve cover, lower valve cover is equipped with detachable device, from top to bottom the valve coveris for by the curved surface, semi -cylindrical cavity that the terminal surface at curved surface both ends is formed, be equipped with the pipe hole that the pipeline passes through on the terminalsurface, curved surface, terminal surface all include the fine felt of glass, scribble the fine cloth of silicon glass in the fine felt outside cladding of glass has, and the fine felt of glass is scribbled in with and is passed through the glue bond between the fine cloth of silicon glass, the equal cladding in the outside of curved surface, terminal surface has exterior coating silica fibre cloth, exterior coating silica