One-inlet multi-outlet switching stop valve
By incorporating a rotatable valve stem and motor drive within the gate valve, automatic switching from a single inlet to multiple outlets is achieved, solving the problem of traditional gate valves being unable to flexibly allocate multiple branches and improving the flexibility and efficiency of fluid distribution.
CN224079638UActive Publication Date: 2026-04-03ZHONGSHAN WEILIBAO ELECTRIC APPLIANCE CO LTD
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Patent Information
- Application Number
- CN202520874798.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-04-03
- Estimated Expiration
- 2035-05-06
AI Technical Summary
Technical Problem
Most existing shut-off valves have a single inlet and a single outlet structure, which makes it difficult to achieve flexible switching from a single inlet to multiple outlets and cannot meet the needs of multi-branch distribution.
Method used
Design a one-inlet, multiple-outlet switching shut-off valve. By setting a rotatable valve stem and multiple outlet pipes in the valve body, and assembling a motor on the valve seat, the automatic switching of the outlet is achieved by using the motor to drive the valve stem to rotate.
Benefits of technology
It achieves single-inlet control of multiple outlets, and the motor drive ensures the consistency of the rotation center, enabling automatic switching of outlets and improving the flexibility and efficiency of fluid distribution.
✦ Generated by Eureka AI based on patent content.
Abstract
The one-inlet multi-outlet switching stop valve comprises a valve body, a valve cover and a valve seat, the valve cover and the valve seat are assembled at the two ends of the valve body respectively, the valve cover is provided with a water inlet pipeline, a plurality of water outlet pipelines are arranged on the periphery of the valve body, a rotatable valve rod is further arranged in the valve body, a connecting cavity is formed in the valve body, and the connecting cavity is communicated with the valve cover. The water inlet pipeline is communicated with any water outlet pipeline through the valve body, a motor is assembled on the valve seat, the driving end of the motor is connected with the valve seat, and the motor drives the valve seat to rotate. The valve rod is rotatably arranged in the valve body, the water outlet pipelines are arranged on the outer edge of the valve body, the water inlet pipeline is arranged on the valve cover at one end of the valve body and matched with the connecting cavity in the valve rod, and the water inlet pipeline is communicated with the connecting cavity of the valve rod. The valve rod achieves communication between the connecting cavity and any water outlet pipeline in a rotating mode or can close communication between the connecting cavity and the water outlet pipeline at the same time, and opening and closing of a single inlet to multiple outlets are achieved.
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