A hydrogen charging device for solid hydrogen storage bottles

By designing a centralized hydrogen filling device for solid hydrogen storage cylinders, the device utilizes components such as chutes, movable blocks, threaded rods, and motors to achieve automated centralized filling of multiple hydrogen storage cylinders. This solves the problem of tedious and time-consuming manual filling in existing technologies, improving efficiency and reducing safety risks.

CN224315924UActive Publication Date: 2026-06-02HANGYUAN HYDROSINE (SICHUAN) TRAVEL TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGYUAN HYDROSINE (SICHUAN) TRAVEL TECHNOLOGY CO LTD
Filing Date
2025-07-16
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

The existing method of filling solid hydrogen storage cylinders requires manual connection of filling pipelines one by one, which is cumbersome and time-consuming, making it difficult to meet the needs of mass use, and also poses safety hazards.

Method used

Design a centralized hydrogen filling device for solid hydrogen storage cylinders. Through the cooperation of components such as slides, movable blocks, threaded rods, motors, and gas collection boxes, the device can realize the automated centralized filling of multiple hydrogen storage cylinders and is equipped with a gas monitoring and cooling system to ensure safety.

Benefits of technology

It improves the gas filling efficiency, reduces manual operation, lowers safety risks, and ensures the full utilization of hydrogen and the safety of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224315924U_ABST
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Abstract

The utility model relates to hydrogen filling device technical field, and disclose a kind of solid-state hydrogen storage bottle centralized hydrogen filling device, including gas filling storehouse, the hydrogen catalytic tank is fixedly connected in the left side inner wall of gas filling storehouse top, the sealing plate is arranged in the left end lower side inner wall of gas filling storehouse, the placing table is fixedly connected in the sealing plate right end bottom, the placing table top is provided with a plurality of storage grooves, the sliding slot is set between hydrogen catalytic tank and placing table in the rear end inner wall of gas filling storehouse, the movable block is slidably connected in the sliding slot inner wall, the movable block front end is fixedly connected with gas collection box, the gas collection box bottom end is fixedly connected with a plurality of exhaust nozzle, the gas collection box right end is fixedly connected with gas flowmeter, the gas flowmeter other end is fixedly connected with one-way valve. The utility model, realize the device can be concentrated to multiple solid-state hydrogen storage bottle and fill air, without manual operation in turn filling air, improve work efficiency.
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