Dynamic flow balance valve

• Main Authors: YE CHEN, YE DEQIANG, ZHU XINYAN
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2014
• 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 dynamic flow balance valve, and belongs to the technical field of balance valves. The dynamic flow balance valve comprises a valve core arranged on a valve body, wherein the valve core comprises a valve shell, a valve container, a valve container upper end cap and a spring; two rectangular through grooves are formed on the wall body of the middle part of the valve shell; the upper part of the valve shell is provided with a step I; the outer circle of the step I is matched with an inner hole of the valve body; the lower part of the valve shell is provided with a step II; the outer circle step surface of the step II is clamped on the upper port end face of a valve base hole of the valve body; the valve container upper end cap comprises a cylindrical body of which the middle is provided with a through hole; the outer wall of the cylindrical body is in threaded connection with screw threads on the inner circle of the step I; the valve container comprises a cylindrical barrel of whic