A hood ventilator having an opening and closing device is disclosed. The hood ventilator having an opening and closing device comprises: a body having an upper opening where rainwater is introduced and having a lower opening assembled to an end part of a ventilation pipe; and an opening and closing device installed in an inner space of the body to guide the rainwater to an outer diameter side of the ventilation pipe.
개폐장치를 갖는 후드 벤틸레이터가 개시된다. 이 개폐장치를 갖는 후드 벤틸레이터는 통풍관의 단부에 조립되는 하측 개구와 빗물이 유입되는 상측 개구를 갖는 바디와, 빗물을 통풍관의 외경측으로 안내하도록 바디의 내부공간에 설치되는 개폐장치를 포함할 수 있다.
HOOD VENTILATOR HAVING OPENING AND CLOSING DEVICE
개폐장치를 갖는 후드 벤틸레이터
2017-11-01
Patent
Elektronische Ressource
Koreanisch
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