The present invention relates to a continuous ventilation apparatus for railway vehicles and a ventilation method using the same. More specifically, the present invention aims to reduce passenger ear discomfort and improve comfort by preventing fluctuations in indoor pressure while introducing outside air into railway vehicles. The continuous ventilation apparatus for railway vehicles includes bellows pipes on both sides, communicating with the interior and exterior of a railway vehicle; and a driving unit provided to adjust a volume by compartmentalizing the inside of the bellows pipes into first and second compartments. The intake and exhaust of air from the interior and exterior of the railway vehicle can be achieved by volume changes of the first and second compartments of the bellow pipes caused by driving of the driving unit.

    본 발명은 철도차량용 연속 환기장치 및 그를 이용한 환기방법에 관한 것으로서, 좀더 상세하게는 열차의 철도차량에 설치되어 외부 공기를 유입하면서도 실내 압력의 변동을 방지함으로써 승객 이명감을 저감하고, 쾌적성을 향상시킬 수 있도록 하는 철도차량용 연속 환기장치 및 그를 이용한 환기방법에 관한 것이다. 본 발명은 양측부에 철도차량 실내 및 외부와 연통되는 벨로우즈관과, 상기 벨로우즈관의 내부를 제1 및 제2격실로 구획하여 체적을 조절하도록 구비되는 구동부를 포함하여, 상기 구동부의 구동에 의한 벨로우즈관의 제1 및 제2격실의 체적 변화에 따라 실내 및 외부의 급기 및 배기가 이루어지도록 하는 것을 특징으로 한다.


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    Title :

    Ventilating apparatus of railway vehicle and ventilating method using the same


    Additional title:

    철도차량용 연속 환기장치 및 그를 이용한 환기방법


    Contributors:

    Publication date :

    2022-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht




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