一种具有多路控制的安全换向电磁阀组件
By designing a multi-way control safety reversing solenoid valve assembly, which combines solenoid valves and air valves, the problem of complex structure and insufficient safety performance of existing reversing solenoid valves is solved. This realizes a backup control path in case of solenoid valve failure, ensuring that the doors open or close normally and improving the safety of public transportation vehicles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN SUPAI TECH CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-07-17
AI Technical Summary
Existing reversing solenoid valves have complex structures and insufficient safety performance, which can easily cause the doors to fail to open or close properly, especially when there are many people, potentially leading to safety accidents.
Design a safety reversing solenoid valve assembly with multi-way control, including a valve chamber assembly, a solenoid valve, and a pneumatic valve assembly. Multi-way control is achieved through the combined use of the solenoid valve and the pneumatic valve. In the event of solenoid valve failure, the pneumatic valve assembly can be used to manually switch the pneumatic path to ensure that the door can be opened or closed normally.
This implements a backup control path in case of solenoid valve failure, ensuring that the doors can be opened or closed normally, improving safety performance and reliability, and avoiding safety hazards caused by solenoid valve failure.
Smart Images
Figure CN120777252B_ABST