An adjustable valve

Abstract

The invention relates to an adjustable valve, which includes a valve body, a connecting column and a water inlet connection port. The upper end of the valve body is connected with a first sealing ring, and the upper end of the first sealing ring is bonded with an upper pressure chuck. The connecting column runs through the middle of the upper pressure chuck and the first sealing ring, and the inner wall of the lower end of the connecting column is axially connected with the valve core, and the water inlet connection port is installed on one side of the valve body and the valve core, and The other side of the lower end of the valve body and the valve core is provided with a water outlet connection port. In the present invention, through the setting of the valve body, the valve core and the water outlet connection port, the diameter of the valve core is greater than the diameter of the connection between the valve body and the water outlet connection port, and the connection between the valve body and the valve core is distributed in a horizontal plane. When the inner walls of the valve body are attached to each other, the connecting part of the valve body is blocked, so that the whole valve is closed. At the same time, the bottom of the valve core and the inner wall of the valve body are designed with a flat mouth. The sealing degree is high, and the situation such as leakage is not easy to occur.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to an adjustable 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, etc. The valve is the control component in the fluid delivery system, with the functions of cut-off, regulation, flow diversion, reverse flow prevention, pressure stabilization, diversion or overflow pressure relief, etc. Function. 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] A valve disclosed in the Chinese Invention Patent Application Publication No. CN105605238B, although the invention reali...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an adjustable valve to solve the problem that the user cannot change the direction of the pipeline according to his own needs in the above background technology, and needs to add other redirection pipelines, and at the same time, most of the redirection pipelines are 90 °Redirection, it is impossible to carry out small-angle redirection according to its own needs, which is inconvenient for users to use, and at the same time, the problem of liquid backflow is prone to occur in the pipeline during circulation

Images