The present invention relates to a heat exchanger for switching a cooling method of an air-cooled engine, comprising an air-cooled engine body that includes: a main body of the air-cooled engine; a cylinder head formed to face the main body; and a cooling pin installed on an outer wall of the cylinder head, and having bolt perforation for fixing the main body of the air-cooled engine and the cylinder head. Cooling water is circulated through a cooling block covering the outside of the cooling pin, an inlet formed on an upper part of the cooling block, and an outlet formed on a lower part of the cooling block. The heat generated when the air-cooled engine operates is cooled. Additionally, the present invention provides an unmanned flight vehicle having the heat exchanger for switching a cooling method of the air-cooled engine.

    본 발명은 공랭식 엔진의 냉각 방식 전환용 열교환기에 관한 것으로, 공랭식엔진의 본체와 상기 본체에 서로 대향하게 구비된 실린더 헤드와 상기 실린더 헤드의 외벽에 구비되고 상기 공랭식엔진의 본체와 상기 실린더 헤드를 고정하기 위한 볼트 천공을 포함한 냉각핀을 구비한 공랭식엔진 몸체; 상기 냉각핀 외부를 감싸는 냉각블록과 상기 냉각블록 상부에 구비된 유입구와 상기 냉각블록 하부에 구비된 배출구를 통하여 냉각수를 순환시키며 공랭식엔진 작동 시 발생하는 열을 냉각시키기 위한 공랭식 엔진의 냉각 방식 전환용 열교환기를 제공한다. 이에 더하여, 상기 공랭식 엔진의 냉각 방식 전환용 열교환기를 구비하는 무인 비행체를 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    A heat exchanger for cooling of air-cooled engine


    Additional title:

    공랭식엔진의 냉각 방식 전환용 열교환기


    Contributors:

    Publication date :

    2017-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge



    Engine Cooling Multi-Exchanger

    Mahe, C. / Martins, C. / Gille, G. et al. | SAE Technical Papers | 2001


    Engine cooling multi-exchanger

    Avequin,S. / Potier,M. / Mahe,C. et al. | Automotive engineering | 2001


    GAS TURBINE ENGINE WITH THERMOELECTRIC COOLING AIR HEAT EXCHANGER

    DIERKSMEIER DOUGLAS D / VETTERS DANIEL K / KARAM MICHAEL A | European Patent Office | 2017

    Free access

    Engine cooling module and heat exchanger sealing frame thereof

    FENG YONG / YI JIAOJIAO / AI XIAODONG et al. | European Patent Office | 2024

    Free access

    Heat Exchanger for Cooled Exhaust Gas Recirculation

    Banzhaf, M. / Lutz, R. | SAE Technical Papers | 1997