Combined type flow compensation valve

• Main Authors: WANG GAOXIANG, WANG HANGNIAN, JIANG ZHIJUN, WANG ZULIN
• Format: Patent
• Language: Chinese; English
• Published: 06.04.2011
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model discloses a combined type flow compensation valve, which overcomes the defects that pipelines of existing products are complex and large in volume. The combined type flow compensation valve comprises a valve body, a one-way valve and an overflow valve, wherein the side wall of the valve body is connected with a valve plate, the valve plate is provided with a flow control valve, the front surface of the valve body is provided with a pressure joint, the bottom surface is provided with a backflow joint, and the side surface is provided with a liquid control input port and a liquid control output port. The backflow joint and the liquid control output port are communicated through a valve body inner cavity channel, the pressure joint is communicated with a mounting cavity of a flow control valve sleeve, the mounting cavity of the valve sleeve is respectively communicated with the overflow valve and the one-way valve through a valve sleeve ring hole, a vertical channel and a level channel, and a v