The present invention relates to a cooling and heating device for a high-speed railway vehicle comprising: a ventilation unit equipped in an electric vehicle; an air supply duct equipped in an inlet of the ventilation unit; an air exhaust duct in contact with the air supply duct, and to connect a room with an outside; and a total heat exchanger equipped on a part where the air supply duct and the air exhaust duct are in contact with each other. The present invention has the effects of reducing a load generated during heating or ventilating by minimizing a temperature difference between fresh air and room air by exchanging a total heat in a ventilation step through a ventilation unit and saving energy; thereby obtaining a pleasant internal room environment by lowering a concentration of fine dust in the room.
본 발명은 고속 철도 차량용 냉·난방장치에 관한 것이다. 이를 위하여, 본 발명은 전동차 차량에 구비된 환기부와; 상기 환기부의 유입측에 구비된 급기덕트와; 상기 급기덕트에 맞닿고 객실과 외부가 연결된 배기덕트; 및 상기 급기덕트와 배기덕트가 맞닿은 부분에 구비된 전열교환부로 구성됨을 특징으로 한다. 따라서, 본 발명은 환기부를 통해 환기되는 과정에서 전열교환이 이루어짐으로써, 신선 공기와 객실 공기의 온도 차이를 최소화하여 난방과 환기시 발생되는 부하를 감소시킬 수 있도록 하고, 이를 통해 에너지를 절감할 수 있도록 하는 가운데 객실의 미세 먼지 농도를 낮추어 쾌적한 객실 내부 환경을 얻을 수 있도록 한 것이다.
HIGH-SPEED RAILWAY VEHICLE COOLING AND HEATING DEVICE
고속 철도 차량용 냉·난방장치
2015-06-01
Patent
Electronic Resource
Korean
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 / F24F Klimatisierung , AIR-CONDITIONING |
POWER CONVERTER FOR HIGH SPEED RAILWAY VEHICLE AND HIGH SPEED RAILWAY VEHICLE
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