The present invention relates to a ventilation cap having an explosion detecting apparatus in which an apparatus for detecting explosions is installed in a ventilation cap to quickly and simply detect explosions by being operated by an explosion pressure without an additional measuring system. The explosion detecting apparatus that is operated to detect explosions when an interior pressure of a room is increased due to explosion at the top of the ventilation cap installed through interior and exterior portions of the room is installed. The explosion detecting apparatus comprises: a main body installed through the top of the ventilation cap; an operation portion installed in the main body and lifted up and down in accordance with the pressure; and a first spring installed in the main body and elastically supporting the operation portion.
본 발명은 환기캡에 폭발사고를 감지하는 장치를 설치하여 별도의 계측시스템 없이 폭발 압력에 의해 작동되어 폭발 사고를 신속하고 간단하게 감지할 수 있는 폭발사고 감지장치가 구비된 환기캡에 관한 것으로, 룸의 내,외부를 관통하여 설치되는 환기캡의 상부에 폭발로 인한 룸 내 압력이 상승하면 작동되어 폭발사고를 감지할 수 있는 폭발사고 감지장치가 설치되되 폭발사고 감지장치는 환기캡의 상부에 관통되게 설치되는 본체와, 상기 본체의 내부에 설치되어 압력에 따라 승,하강되는 작동부와, 상기 본체 내부에 설치되어 작동부를 탄성적으로 지지하는 제1스프링을 포함한다.
VENTILATION CAP HAVING EXPLOSION DETECTING APPARATUS AND THE SHIP OR OFFSHORE STRUCTURE HAVING THE SAME
폭발사고 감지장치가 구비된 환기캡 및 이를 가지는 선박 또는 해양구조물
2018-05-04
Patent
Electronic Resource
Korean
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / F24F Klimatisierung , AIR-CONDITIONING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
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