The adjustable suction opening for the ship structurally comprises an upper suction opening main body, part of the upper suction opening main body is arranged in an air channel of a suction opening base, the upper suction opening main body is detachably connected with the suction opening base, and a ventilation channel is formed in the middle of the upper suction opening main body; the lower suction opening main body is movably mounted at the lower part of the upper suction opening main body, and the lower suction opening main body is partially arranged in the ventilating duct of the upper suction opening main body; and the adjusting part is movably connected with the upper suction opening main body and the lower suction opening main body and used for adjusting the distance between the upper suction opening main body and the lower suction opening main body, and the ventilation quantity of the ventilation duct is reduced under the condition that the lower suction opening main body moves close to the upper suction opening main body. The adjustable suction opening for the ship can solve the problem that an existing suction opening structure is difficult to adjust air volume.
本发明供一种船舶用的可调式抽风口及船舶,船舶用的可调式抽风口的结构包括上抽风口主体,部分设置在所述抽风口基座的风道内,所述上抽风口主体与所述抽风口基座可拆卸连接,所述上抽风口主体的中部设置有通风道;下抽风口主体,活动地安装在所述上抽风口主体的下部,所述下抽风口主体部分设置在所述上抽风口主体的通风道内;以及调节部件,活动连接所述上抽风口主体与下抽风口主体,用于调整所述上抽风口主体与下抽风口主体之间的距离,在所述下抽风口主体靠近所述上抽风口主体移动的情况下,所述通风道的通风量减小。该船舶用的可调式抽风口能够解决现有的抽风口结构难以进行风量调节的问题。
Adjustable suction opening for ship and ship
一种船舶用的可调式抽风口及船舶
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
Engineering Index Backfile | 1935
|Air diverging device with adjustable opening degree on rolling of ship
European Patent Office | 2017
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