A gas pressure safety detection device for gas cylinder filling
CN224694320UActive Publication Date: 2026-08-28BAOYING (WUHU) ELECTRONIC SPECIAL GAS CO LTD
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Patent Information
- Application Number
- CN202521044401.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-26
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-05-26
AI Technical Summary
Technical Problem
[0003]传统的气瓶充装装置通常采用手动阀门调节充装流量，操作人员需持续观察压力表并在接近阈值时手动关闭阀门，易因误判导致过压风险的问题；为解决上述问题，本申请中提出一种气瓶充装用气压安全检测装置
Benefits of technology
1、当需要进行手动充装时，打开电磁阀门，从高压气罐中排出气体通过软管、进气管、圆筒、出气管注入到气瓶内，通过流量计可以监测输送气体的流量，通过气体成分传感器可以对输送气体的成分进行检测，通过压力计可以对气瓶内部的气压进行检测，通过温度计可以对气瓶中气体的温度进行检测，通过观看压力计直至气压达到需求，此时关闭电磁阀门不再进行充装，完成充装作业。
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Abstract
The utility model discloses a kind of gas pressure safety detection devices for gas cylinder filling, including cylinder, the left end of the cylinder is fixedly connected with outlet tube, the end of the outlet tube is fixedly connected with gas cylinder joint, the right end of the cylinder is fixedly connected with inlet tube, the end of the inlet tube is fixedly connected with fixed joint, the outer wall of the outlet tube is fixedly connected with flowmeter and gas composition sensor, the top of the cylinder is fixedly connected with pressure gauge and thermometer, the bottom of the cylinder is fixedly connected with fixed plate, control panel is fixedly connected on the fixed plate.The utility model can avoid overpressure problem by setting pressure gauge, flowmeter, control panel and the cooperation of solenoid valve, and synchronously closes solenoid valve, protects gas cylinder filling process;Gas cylinder can be filled by hand and automatically, and automatic filling can ensure accurate inflation amount.
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