The invention discloses a hydrogen cooling device for a hydrogen fuel automobile, and relates to the technical field of hydrogen fuel automobiles, the hydrogen cooling device comprises a hydrogen storage tank, the hydrogen storage tank is sleeved with a condensation pipe, and an airflow drainage assembly is arranged in the hydrogen storage tank; the axis direction of the driving shaft is the same as that of the hydrogen storage tank, the spoilers are arranged along the axis of the driving shaft at intervals, and mounting cavities are formed in the spoilers; according to the invention, the flow guide piece rotates and stretches in different quadrants, so that hydrogen can be effectively guided to flow, hot hydrogen and cold hydrogen are fully mixed and are in contact with the condenser pipe, and the cooling effect is improved. Initial small-amplitude elongation avoids interference on hydrogen flow, and later increase of elongation promotes hot hydrogen to promote circulation. The retraction design can prevent bottom hydrogen from being interfered, and it is ensured that hot hydrogen is not brought to the top again. By means of the design, the hydrogen temperature distribution is more uniform, and the safety and stability of hydrogen storage are improved.
本发明公开了一种氢燃料汽车氢气冷却装置,涉及氢燃料汽车技术领域,包括氢气存储罐,氢气存储罐的外部套设有冷凝管,氢气存储罐的内部设有气流引流组件,包括,驱动轴,转动设置在氢气存储罐内,其轴线方向与氢气存储罐的轴线方向相同,多个扰流件,沿着驱动轴的轴线间隔排布,扰流件内部具有安装腔;本发明中,通过导流件在不同象限的转动和伸缩,能有效引导氢气流动,实现热氢气与冷氢气充分混合及与冷凝管接触,提高冷却效果。初始小幅度伸长避免干扰氢气流动,后加大伸长量推动热氢气,促进循环。回缩设计可防止干扰底部氢气,确保热氢气不被重新带向顶部。这种设计使氢气温度分布更均匀,提高了氢气存储的安全性和稳定性。
Hydrogen cooling device for hydrogen fuel automobile
一种氢燃料汽车氢气冷却装置
2024-12-13
Patent
Electronic Resource
Chinese
IPC: | F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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