A new self-stabilizing valve

Abstract

The invention discloses a novel self-stabilizing valve, which belongs to the field of valves. A novel self-stabilizing valve is provided with a pouring cylinder, and the rear end of the pouring cylinder is connected with a flow reducing block. , the first lamination panel and the second lamination panel are opened, and when the grease injection stops, the first lamination panel and the second lamination panel, whose internal material is rubber, are closed under the action of the memory recovery elastic force, which can effectively It can effectively prevent air and impurities from entering the inside of the grease injection port, which can effectively protect the valve. With the injection of grease, the grease impacts the buffer tank, which promotes the force of the buffer tank and makes the binding parts rotate. , the rotation of the restraints promotes the constant grouting pressure, on the other hand, it facilitates the extrusion of the flexible membrane, and then facilitates the release of lubricating oil to the ball, which facilitates the lubrication of the joint between the ball and the valve stem, which can effectively reduce energy consumption .

Description

technical field [0001] The invention relates to the field of valves, in particular to a novel self-stabilizing valve. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications; [0003] However, during the grease injection process of the existing valve, the grease injection pressure regularly changes in p...

AI Technical Summary

Problems solved by technology

If the pressure is too low, the seal will leak or take effect; if the pressure is too high, the grease injection port will be blocked, the grease in the seal will harden, or the seal ring will be locked with the valve ball and valve plate. It is difficult to control the pressure of valve grease injection; After that, the grease injection port is difficult to seal. After impurities enter, the grease injection port will be blocked and the valve will be damaged.

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