Three-way ball valve

By designing a limiting component that works in conjunction with a convex and concave groove, the problem of inaccurate opening and closing control of the three-way ball valve was solved, achieving accurate control and fluid distribution at the inlet and branch ends, thus ensuring the accuracy of the pipeline system and fluid distribution.

CN223708645UActive Publication Date: 2025-12-23GUANGDONG LIANSU TECH INDAL
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Patent Information

Application Number
CN202520217926.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-11
Publication Date
2025-12-23
Estimated Expiration
2035-02-11

AI Technical Summary

Technical Problem

Existing three-way ball valves cannot accurately control the opening and closing of the inlet and branch ports, resulting in inaccurate opening and closing control and incorrect fluid distribution in the pipeline system.

Method used

A three-way ball valve was designed. By using the cooperation of the limiting component and the first groove, the rotation angle of the ball core is limited, so as to achieve accurate opening and closing control of the water inlet end and the first branch end. By using the cooperation of the second boss and the first boss, the sealing surface is ensured to block the corresponding port, so as to achieve correct fluid distribution.

Benefits of technology

It achieves accurate opening and closing control of the water inlet and the first branch end, ensuring the accuracy of opening and closing control and the correctness of fluid distribution in the pipeline system.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223708645U_ABST
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Abstract

The utility model relates to the technical field of pipeline valves, in particular to a three-way ball valve which comprises a valve body, a ball core, an operation cap, a valve rod and a limiting piece. The top end face of the valve body is provided with a first boss and a first groove, the limiting piece is detachably connected with the operation cap, the limiting piece penetrates through the operation cap and then is inserted into the first groove, the inner top wall of the operation cap is provided with a second boss, the limiting piece is matched with the first groove, and the first boss is matched with the second boss to limit the rotating angle of the ball core. The sealing surface blocks the water inlet end or the first branch end, and the water inlet end and the first branch end are both communicated with the first circulation opening. According to the three-way ball valve, opening and closing control of the water inlet end and the first branch end can be accurately achieved, accuracy of opening and closing control and correct distribution of fluid can be guaranteed in a pipeline system, and the problem that three-way ball valves in the market cannot accurately achieve opening and closing control of water inlets and branch ports is solved. And the accuracy of opening and closing control and the correct distribution of fluid cannot be ensured in a pipeline system.
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