The invention relates to the technical field of ships, in particular to a marine chimney structure and a ship. The marine chimney structure comprises a shell which is of a single-layer shell structure, wherein the shell is provided with a containing cavity, and the side face of the shell is provided with a first opening; a smoke exhaust hole formed in the upper end of the shell, wherein a smoke exhaust pipe connected with an engine is arranged in the smoke exhaust hole in a penetrating mode and extends out relative to the smoke exhaust hole; an air inlet assembly which is arranged at one end of the shell and communicates with the first opening and a cabin; and an exhaust assembly which is arranged on the shell and communicates with the cabin and a second opening located in the upper end ofthe shell, wherein the exhaust assembly is used for exhausting waste gas in the cabin. The weight of the chimney structure can be reduced, and meanwhile exhausted waste gas is prevented from enteringthe cabin.
本发明涉及船舶技术领域,尤其涉及一种船用烟囱结构及船舶,船用烟囱结构包括壳体,为单层壳体结构,且所述壳体具有容置腔,且侧面具有第一开口;排烟孔,开设有在所述壳体的上端,与发动机连接的排烟管穿设在所述排烟孔中,且相对所述排烟孔伸出;进气组件,设置在所述壳体的一端,且分别与所述第一开口和机舱连通;排气组件,设置在所述壳体上,且分别与所述机舱和位于壳体上端的第二开口连通,所述排气组件用于将机舱中的废气排出。本发明能够降低烟囱结构的重量,同时防止排出的废气进行到机舱室内。
Marine chimney structure and ship
一种船用烟囱结构及船舶
2020-11-20
Patent
Electronic Resource
Chinese
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