Balance valve capable of automatically adjusting flow

The invention provides a balance valve capable of automatically adjusting flow, and relates to the technical field of balance valves. A top cover is fixedly welded to the top face of the valve body, and a first partition bin and a second partition bin are arranged in the valve body. The top of the f...

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Bibliographic Details
Main Authors TENG NAN, LIM HO, LI JUNHUI, TENG HUIQIONG, TENG XINTING, ZHOU WU
Format Patent
LanguageChinese
English
Published 30.08.2022
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
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Summary:The invention provides a balance valve capable of automatically adjusting flow, and relates to the technical field of balance valves. A top cover is fixedly welded to the top face of the valve body, and a first partition bin and a second partition bin are arranged in the valve body. The top of the first partition bin is connected with a diaphragm in a clamped mode. A coded lock box is fixedly mounted on the top surface of the top cover; a rotating shaft is movably connected into the coded lock box; when the lock cylinder rotates into the groove, the clamping rod slides to the top face of the clamping ring, at the moment, adjustment of the manual valve element is not hindered, when the lock cylinder is locked, the clamping rod is driven to rotate at the top of the clamping ring, and when the clamping rod rotates into the wedge-shaped groove, the clamping rod downwards slides to the inclined face of the wedge-shaped groove. After the lock cylinder is locked, the position of the clamping rod cannot be moved, the
Bibliography:Application Number: CN202210601612