Clean angle valve

Abstract

The invention discloses a clean angle valve. The clean angle valve comprises a valve body, a valve core and a valve handle, wherein a water inlet pipe and a water outlet pipe are arranged on the valve body; a conical surface is arranged on the inner side wall of the water inlet pipe; a connecting hole used for communicating the water outlet pipe and the water inlet pipe is formed in the conical surface; the valve core consists of a water stopping part at one end and a control part at the other end; the water stopping part is a frustum-shaped cone; the small diameter end of the frustum-shaped cone is connected with the control part; the water stopping part is matched with the conical surface on the inner side wall of the water inlet pipe; the outer surface of the water stopping part at one end of the valve core is tightly jointed with the conical surface on the inner side wall of the water inlet pipe; a valve rod at the other end of the valve core penetrates through a water volume control hole and is connected with the valve handle. The clean angle valve is simple in structure, skilful in design, simple in flow passage and free of dead zones and vortex zones; the valve core can be quickly assembled in the valve body from a water inlet; and by virtue of the scouring action of water flow, the clean angle valve can effectively prevent residual and blockage of impurities so as to keep the valve core clean.

Description

technical field [0001] The invention belongs to the technical field of valves, in particular to a clean angle valve. Background technique [0002] As we all know, angle valve is a kind of valve, which can cut off the medium, facilitate the maintenance of terminal equipment and adjust the size of water flow. Angle valve can be opened or closed to control the flow of water source. Therefore, angle valve plays an important role in people's daily life and work. It plays a very important role, and its function and practicality are also very important. [0003] Existing angle valves include components such as valve body, valve handle and valve core, but the structure of the valve core component is complicated and the assembly is cumbersome. Due to many assembly parts, many sealing surfaces, and many dead zones and eddy current zones, impurities remain and blockage , breed bacteria and pollute the water source, and also cause many weak links in the seal, which are easy to leak...

AI Technical Summary

Problems solved by technology

[0003] Existing angle valves include components such as valve body, valve handle and valve core, but the structure of the valve core component is complex and cumbersome to assemble. Due to the large number of assembly parts, many sealing surfaces, and many dead zones and eddy current zones, impurities remain and blockage , breeds bacteria and pollutes water sources, and also causes many weak links in the seal, which are easy to leak, leading to premature failure, low production efficiency, and high production costs

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