The present invention relates to an air quality improvement system for a train cabin and, more particularly, to an air quality improvement system for a train cabin, which can improve air quality by circulating the air in a cabin without introducing outside air thereinto. The air quality improvement system for a train cabin comprises a ceiling-type air purifier including: a ceiling-type body which is hollow, has one end and the other end that are open, is formed in the form of a plate having a predetermined thickness, and is installed on the ceiling of a cabin; a first inlet fan provided at one end of an inner side of the ceiling-type body to introduce the air in the cabin into the ceiling-type body; and a first filter provided at the other end of the inner side of the ceiling-type body to purify the introduced air. The ceiling-type body has a partition plate which is provided on an inner side thereof to form a plate shape, extends from the bottom surface thereof, and is provided in a longitudinal direction, so that a collecting space is formed therebelow and a passage narrower than that at an end of the inner side thereof is formed in an upper side thereof. The partition plate has collecting holes penetrating toward the collecting space so that dust is collected in the collecting space through the collecting holes while the air introduced into one end of the ceiling-type body is discharged to the other end thereof.
본 발명은 철도차량 객실용 공기질 개선시스템에 관한 것으로서, 특히 외부공기를 유입시키지 않고 객실 내 공기를 순환시키며 공기질을 개선할 수 있도록 내부가 비고 일단과 타단이 개방되며 소정의 두께를 가지는 판 형태로 형성되어 객실 천장에 설치되는 천장형본체와, 상기 천장형본체의 내측 일단부에 구비되어 객실 내 공기를 천장형본체의 내부로 유입시키는 제1 유입팬과, 상기 천장형본체의 내측 타단부에 구비되어 유입된 공기를 정화하는 제1 필터를 포함하는 천장형 공기청정장치;를 포함하되, 상기 천장형본체는 내측에 판 형태를 이루는 구획판이 저면으로부터 연장되며 길이방향을 따라 구비되어 포집공간이 하방에 형성되고 내측 일단부에 비해 좁아진 유로가 상방에 형성되며, 상기 구획판에는 포집공간을 향해 관통된 포집홀이 형성되어, 상기 천장형본체의 일단으로 유입된 공기는 타단으로 배출되는 과정에서 포집홀을 통해 포집공간으로 먼지가 포집되는 것을 특징으로 하는 철도차량 객실용 공기질 개선시스템에 관한 것이다.
Air quality improvement system for train cabin
철도차량 객실용 공기질 개선시스템
2021-02-03
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 |
Cabin Air Improvement System - Better Cabin Air Quality at Lower Fuel Consumption
British Library Conference Proceedings | 1994
|Cabin Air Improvement System - Better Cabin Air Quality at Lower Fuel Consumption
British Library Online Contents | 1994
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