PROBLEM TO BE SOLVED: To provide a cooling control structure of an engine compartment which can improve heating performance while achieving early warm-up of an engine or a motor at a cold start of a vehicle, is excellent in a cooling effect at a high temperature, and can improve fuel consumption performance, aerodynamic characteristics, and quietness of the vehicle.SOLUTION: A power train of a vehicle is provided in an interior space covered by a heat insulation cover having a heat insulation layer. An intake port and a discharge port of cooling air are formed on the heat insulation cover. An intake port opening/closing part for adjusting an intake volume of the cooling air is provided at a formation portion of the intake port, and a discharge port opening/closing part for adjusting a discharge volume of the cooling air is provided at a formation portion of the discharge port. This configuration can provide an excellent cooling effect at a high temperature and can improve fuel consumption performance, aerodynamic characteristics, and quietness of the vehicle while achieving early warm-up of an engine or a motor at a cold start.SELECTED DRAWING: Figure 2

    【課題】車両のコールドスタートにおけるエンジンまたはモータの早期暖機を図りつつ、暖房性能の向上を図るとともに、高温時の冷却効果にも優れ、車両の燃費性能、空力特性、静音性を向上させることができるエンジンコンパートメントの冷却制御構造を提供する。【解決手段】車両のパワートレインを、断熱層を有する保温カバーによって被われた内部空間に配設し、この保温カバーには、冷却風の取込口と排出口とがそれぞれ形成され、取込口の形成部位には、冷却風の取込量を調整する取込口開閉部が設けられ、排出口の形成部位には、冷却風の排出量を調整する取込口開閉部が設け、これにより、コールドスタートにおけるエンジンまたはモータの早期暖機完了を図りつつ、高温時の冷却効果に優れ、車両の燃費性能、空力特性、静穏性を向上させることができる。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    COOLING CONTROL STRUCTURE OF ENGINE COMPARTMENT


    Additional title:

    エンジンコンパートメントの冷却制御構造


    Contributors:

    Publication date :

    2017-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL



    Engine compartment cooling device

    YANG ZIZHONG / BIAN JING / YU JING | European Patent Office | 2021

    Free access

    Aero-engine compartment cooling system and control method thereof

    YANG RANSHENG / CAO MAOGUO / DENG RUTAN et al. | European Patent Office | 2024

    Free access

    ENGINE COMPARTMENT MOUNTED STRUCTURE

    YAMAMOTO KOZO | European Patent Office | 2025

    Free access

    ENGINE COMPARTMENT VENTILATION STRUCTURE

    MAEDA AKIHIRO / KAWAGUCHI TAKEFUMI / YASUDA TAKASHI | European Patent Office | 2016

    Free access

    ENGINE COMPARTMENT MOUNTED STRUCTURE

    YAMAMOTO KOZO | European Patent Office | 2025

    Free access