本发明涉及船用通风筒技术领域,且公开了一种防止海水进入的船用通风筒装置,包括通风管,通风管的顶部固定连接有通风罩,通风罩的顶部开设有连接槽,通风罩的左侧开设有进气孔,通风罩的顶部固定连接有收纳环,收纳环的表面开设有收纳槽,还包括;遮盖部件,包括与收纳环表面固定连接的连接块,连接块远离收纳环的一端固定连接有压缩板,压缩板的内壁固定连接有压缩囊,压缩板的表面转动连接有转动杆,转动杆的表面固定连接有铰接块。通过设置有遮盖部件,当遇到大风浪天气时,将绑带向内侧拉动使得挡板向上移动,在提起的过程中压缩囊在压缩板内壁压缩使得挡板向内部伸展,可在大风浪天气后无需人出舱门便可将挡板提起复位。
The invention relates to the technical field of marine ventilators, and discloses a marine ventilator device for preventing seawater from entering, which comprises a ventilation pipe, the top of the ventilation pipe is fixedly connected with a ventilation hood, the top of the ventilation hood is provided with a connecting groove, the left side of the ventilation hood is provided with an air inlet hole, and the top of the ventilation hood is fixedly connected with a storage ring. A storage groove is formed in the surface of the storage ring; and the covering part comprises a connecting block fixedly connected with the surface of the storage ring, the end, away from the storage ring, of the connecting block is fixedly connected with a compression plate, the inner wall of the compression plate is fixedly connected with a compression bag, the surface of the compression plate is rotationally connected with a rotating rod, and the surface of the rotating rod is fixedly connected with a hinge block. By arranging the covering component, when heavy storm weather occurs, the bandage is pulled inwards to enable the baffle to move upwards, in the lifting process, the compression bag is compressed on the inner wall of the compression plate to enable the baffle to extend inwards, and the baffle can be lifted and reset without the need for people to go out of the cabin door after the heavy storm weather.
一种防止海水进入船用通风筒的装置
17.06.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |