The invention discloses a vehicle fuel tank bulletproof device and a vehicle fuel tank bulletproof reinforcing method, and relates to the technical field of vehicle fuel tank protection. The bulletproof device for the vehicle fuel tank comprises two composite explosion-proof components which are respectively connected to a bullet-facing surface and a bullet-back surface of a fuel tank body; a metal plate flame-retardant heat-insulating protective layer, a steel plate, an elastic leakage repairing layer and a buffering energy-absorbing layer of the composite anti-explosion assembly on the bullet facing face of the oil tank body are sequentially arranged from outside to inside. A metal plate flame-retardant heat-insulating protective layer, a steel plate, an elastic leakage repairing layer and a buffering energy-absorbing layer of the composite explosion-proof assembly on the back-to-elastic surface of the oil tank body are sequentially arranged from outside to inside. The vehicle fuel tank bulletproof device can be directly installed on a fuel tank of a motor vehicle, through structural design and application of new materials, under the condition of minimum weight gain, leakage of the fuel tank after the fuel tank is bulged is avoided, and the protection force of an existing vehicle fuel tank is remarkably improved.

    本发明公开了车用油箱防弹装置及车用油箱防弹加固方法,涉及车辆邮箱防护技术领域。车用油箱防弹装置包括包括两复合防爆组件,两复合防爆组件分别连接在油箱箱体的迎弹面、背弹面上;所述油箱箱体的迎弹面上的复合防爆组件,其金属板阻燃隔热防护层、钢板、弹性修漏层、缓冲吸能层由外往内依次设置;所述油箱箱体的背弹面上的复合防爆组件,其金属板阻燃隔热防护层、钢板、弹性修漏层、缓冲吸能层由外往内依次设置。本发明车用油箱防弹装置可以在机动车辆的油箱上直接安装,通过结构设计和新材料的应用,在最小增重条件下,实现油箱着弹后不漏,显著提高现有车辆油箱防护力。


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    Title :

    Vehicle fuel tank bulletproof device and vehicle fuel tank bulletproof reinforcing method


    Additional title:

    车用油箱防弹装置及车用油箱防弹加固方法


    Contributors:
    WU WEINAN (author) / REN SHAOQI (author) / LIU YUJUN (author) / ZHANG YAZHEN (author) / WANG LEI (author) / ZHANG WULEI (author) / YUAN JIQIANG (author) / ZHANG GUOTIAN (author)

    Publication date :

    2024-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / F41H Panzerung , ARMOUR



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