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A platform for research: civil engineering, architecture and urbanism
Prevention equipment and system from inflow of air pollution at railroad or/and subway underground station
A contaminant and air introduction prevention device and a system thereof according to the present invention are a device for preventing driving wind, dust and contaminants of a subway at a subway station from being introduced into a passenger waiting area and subway car through the gap between a platform and the car as the door for boarding is opened. To this end, the present invention is attached to the outside of the platform door and the outside of the platform stepped protrusion, and allows a tube, provided at the central portion, to expand and contract in order to prevent the introduction of contaminants and the air. To this end, the present invention comprises: a lower fixer which provides a tube at the central portion, and fixes the tube at the lower portion; an upper fixer which fixes the tube at the upper portion; two bands provided at the left side and the right side of the lower fixer and the upper fixer; two springs provided at the left side and the right side of the tube to fix the lower fixer and the upper fixer at the center; and a control device which is stably operated along with an air compressor provided for the expansion of the tube, a compressed air storage tank, compressed air discharge and introduction motor-operated valves, and a pressure gauge. Therefore, air purification costs can be reduced.
본 발명인 오염물질 및 기체 유입방지 장치와 시스템은, 전철역사의 전철의 주행풍, 먼지나 오염물질이 승차용 문이 열리면서 승차장과 차량과의 틈으로 승객 대기실과 차량 내부로 유입을 하는 것을 방지하는 장치로서, 승차장 문의 외부와 승차장 턱의 외부에 부착되며, 중심부에 튜브를 팽창과 수축을 시키면서 오염물질 및 기체 유입을 막기위하여, 중심부에는 튜브를 구성하고 하부에는 튜브를 고정하는 하부 고정대; 상부에는 튜브를 고정하는 상부 고정대; 하부 고정대와 상부 고정대의 좌측과 우측에 있는 두 개의 밴드; 하부 고정대와 상부 고정대를 중심에서 고정하기 위한 튜브의 좌측과 우측에 있는 두 개의 스프링; 튜브를 팽창을 위한 공기압축기와 압축공기 저장탱크; 압축공기 배출 및 유입 전동밸브, 압력계와 안정적인 운영하는 제어장치를 포함한다.
Prevention equipment and system from inflow of air pollution at railroad or/and subway underground station
A contaminant and air introduction prevention device and a system thereof according to the present invention are a device for preventing driving wind, dust and contaminants of a subway at a subway station from being introduced into a passenger waiting area and subway car through the gap between a platform and the car as the door for boarding is opened. To this end, the present invention is attached to the outside of the platform door and the outside of the platform stepped protrusion, and allows a tube, provided at the central portion, to expand and contract in order to prevent the introduction of contaminants and the air. To this end, the present invention comprises: a lower fixer which provides a tube at the central portion, and fixes the tube at the lower portion; an upper fixer which fixes the tube at the upper portion; two bands provided at the left side and the right side of the lower fixer and the upper fixer; two springs provided at the left side and the right side of the tube to fix the lower fixer and the upper fixer at the center; and a control device which is stably operated along with an air compressor provided for the expansion of the tube, a compressed air storage tank, compressed air discharge and introduction motor-operated valves, and a pressure gauge. Therefore, air purification costs can be reduced.
본 발명인 오염물질 및 기체 유입방지 장치와 시스템은, 전철역사의 전철의 주행풍, 먼지나 오염물질이 승차용 문이 열리면서 승차장과 차량과의 틈으로 승객 대기실과 차량 내부로 유입을 하는 것을 방지하는 장치로서, 승차장 문의 외부와 승차장 턱의 외부에 부착되며, 중심부에 튜브를 팽창과 수축을 시키면서 오염물질 및 기체 유입을 막기위하여, 중심부에는 튜브를 구성하고 하부에는 튜브를 고정하는 하부 고정대; 상부에는 튜브를 고정하는 상부 고정대; 하부 고정대와 상부 고정대의 좌측과 우측에 있는 두 개의 밴드; 하부 고정대와 상부 고정대를 중심에서 고정하기 위한 튜브의 좌측과 우측에 있는 두 개의 스프링; 튜브를 팽창을 위한 공기압축기와 압축공기 저장탱크; 압축공기 배출 및 유입 전동밸브, 압력계와 안정적인 운영하는 제어장치를 포함한다.
Prevention equipment and system from inflow of air pollution at railroad or/and subway underground station
오염물질 유입방지 장치와 시스템
MAENG SEOK JOO (author)
2023-12-18
Patent
Electronic Resource
Korean
IPC:
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F16J
Kolben
,
PISTONS
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