The invention discloses a ventilation cooling device of an engine core bin. An engine comprises the core bin and an outer culvert. The outer culvert comprises an outer culvert outer wall and an outer culvert inner wall. A plurality of air inlet holes are formed in the outer culvert inner wall. The ventilation cooling device is arranged on the outer culvert inner wall and can be adjusted so that the flow of air entering the core bin from the air inlet holes can be controlled. The ventilation cooling device can be switched among the first work position, the second work position and the middle work position, and therefore the core bin can be cooled according to the environment need. According to the ventilation cooling device, the core bin can be effectively ventilated and cooled, the requirement for the temperature of pipelines and accessories in the bin under the high-temperature work state can be met, meanwhile, the effect of the ventilation cooling device on the pneumatic performance of the outer culvert can be small, and the cruising loss is reduced.


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    Title :

    Ventilation cooling device of engine core bin


    Contributors:
    DENG YANG (author) / CHEN JUN (author) / HAN CONGCONG (author)

    Publication date :

    2015-09-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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




    Cooling method and device for engine core module

    CHEN JUN / DENG YANG / ZHANG JIANDONG | European Patent Office | 2015

    Free access