The invention relates to the technical field of engineering, and particularly relates to an air passage heat dissipation system in a two-section crawler sealed cabin. The system comprises an air inletend, an air duct and an exhaust end, wherein the air inlet end is an air inlet formed in a double-section crawler body, and the air inlet end further includes an auxiliary air inlet channel formed inthe front end of the double-section crawler body; the exhaust end is arranged at the tail of the two-section crawler; the air duct is composed of a power cabin and the interior of the double-sectioncrawler body and extends from the air inlet end to the crawler tail exhaust end; and a spoiler for preventing airflow disturbance is arranged in the air duct, is arranged in a forward exhaust direction in the double-section crawler body and extends to the tail exhaust end of the crawler. The system solves the problems that an existing double-section crawler intake valve is poor in watertight effect, hot air in the air duct is exhausted easily to generate turbulent flow, the heat dissipation efficiency is low, and a water temperature of an engine is too high.

    一种双节履带车密封舱气道系统,涉及工程技术领域,具体涉及到一种双节履带车辆密封舱内气道散热系统。由进气端、风道以及排气端组成;进气端是设置于双节履带车车身上的进气口,进气端还包括设置于双节履带车身前端的副进气道;排气端设置于双节履带车的车尾;风道由动力舱和双节履带车车身内部构成,风道自进气端延伸到车尾排气端。风道内部设置防止气流扰动的扰流板,扰流板设置于双节履带车车身内顺向排气方向并延伸到车尾排气端。它解决了现有的双节履带车进气门水密效果差,风道内热风排出容易产生乱流,散热效率低,造成发动机水温过高的问题。


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    Titel :

    Two-section crawler sealed cabin air passage system


    Weitere Titelangaben:

    一种双节履带车密封舱气道系统


    Beteiligte:
    LI CHENGJIN (Autor:in) / WANG JIN (Autor:in) / LIN TAO (Autor:in) / FANG LIPIN (Autor:in)

    Erscheinungsdatum :

    2021-03-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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