The invention relates to the technical field of automobile gas tank mounting racks, and discloses a gas tank fixing rack for a CNG (compressed natural gas) heavy truck, which comprises two vertical plates, the two vertical plates are connected through two side plates, and a plurality of circular heat dissipation holes are formed in the side plates; a plurality of adjusting plates which are distributed in a circumferential mode are installed in each heat dissipation hole in a sliding mode, and the adjusting plates are driven by a transmission assembly installed on the side plate; and a humidity sensor; when the humidity is lower than a threshold value, the transmission assembly drives the multiple adjusting plates on the same heat dissipation hole to synchronously rotate until the multiple adjusting plates are in a closed state, at the moment, the multiple adjusting plates enclose to form a circulation hole, the heat dissipation area is reduced, rain and snow can be effectively intercepted in rainy and snowy days, and the rain and snow are prevented from penetrating into the gas tank fixing frame to be accumulated; and the problem that the power of a CNG heavy truck is influenced by the influence on the pressure of gas in the gas tank caused by freezing of rain and snow on the surface of the gas tank at a low temperature is also avoided.

    本发明涉及汽车燃气罐安装架技术领域,公开了一种CNG重型卡车用燃气罐固定架,包括:立板,两个所述立板之间通过两个侧板连接,所述侧板上设置有若干圆形的散热孔;调节板,每个所述散热孔内均滑动安装有若干呈圆周布设的调节板,且调节板由安装于侧板上的传动组件驱动;以及湿度传感器;当湿度低于阈值时,传动组件驱动同一个散热孔上的若干调节板同步转动,直至若干调节板呈闭合状态,此时若干调节板围合形成流通孔,散热面积减小,能够在雨雪天气有效拦截雨雪,避免雨雪深入燃气罐固定架内部堆积,导致燃气罐安装架材料被腐蚀的问题,也避免了低温下雨雪在燃气罐表面结冰影响其内气体压力进而影响CNG重型卡车动力的问题。


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    Title :

    Gas tank fixing frame for CNG heavy truck


    Additional title:

    一种CNG重型卡车用燃气罐固定架


    Contributors:
    YAN HU (author)

    Publication date :

    2025-02-28


    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



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