The invention provides a hydrogen energy safety protection device and a locomotive, and relates to the technical field of vehicles. The hydrogen energy source safety protection device comprises a sealing box, a protection door and a hydrogen filling port explosion-proof assembly, wherein the sealing box is provided with an opening end; the protective door is connected to the open end of the sealing box and used for selectively blocking the open end. The hydrogen filling opening is formed in the sealing box and is used for filling hydrogen; the anti-explosion assembly is installed on the sealing box and used for releasing high-pressure purging gas in the sealing box. According to the hydrogen energy safety protection device, the sealing box achieves safety protection of the hydrogenation port, erosion and pollution of external dust and other impurities to the hydrogenation port are avoided, external mechanical damage to the hydrogenation port is avoided, and the service life of the hydrogenation port is prolonged. By means of the explosion-proof assembly, hydrogen in the sealing box can be diluted and discharged in time through high-pressure purging gas, the dangerous conditions such as explosion caused by hydrogen accumulation in the sealing box are avoided, and the explosion-proof effect and safety are improved.
本发明提供一种氢能源安全防护装置及机车,涉及车辆技术领域。该氢能源安全防护装置包括密封箱、防护门、加氢口防爆组件,密封箱设置有开口端;防护门连接于密封箱开口端,防护门用于选择性封堵开口端;加氢口设置于密封箱内部,加氢口用于氢气加注;防爆组件安装在密封箱上,用于密封箱内高压吹扫气体释放。该氢能源安全防护装置,密封箱实现对加氢口的安全防护,避免外部的灰尘等杂质对加氢口侵蚀污染,避免加氢口受到外部机械损伤,延长加氢口的使用寿命。利用防爆组件,高压吹扫气体可将密封箱内的氢气稀释并及时排出,避免氢气积聚在密封箱内出现爆炸等危险情况,提高防爆效果和安全性。
Hydrogen energy source safety protection device and locomotive
一种氢能源安全防护装置及机车
2024-09-13
Patent
Electronic Resource
Chinese
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