The low-noise marine variable-air-volume air distributor comprises an outer shell, an inner shell is arranged in the outer shell, a sound insulation cavity is formed in the sides, close to each other, of the outer shell and the inner shell, first silencing holes are formed in the inner wall of the inner shell at equal intervals, and the sound insulation cavity is filled with first silencing cotton; one side of the outer shell and one side of the inner shell communicate with an air inlet, partition plates are fixedly connected to the side, close to the air inlet, of the inner wall of the inner shell at equal intervals, and silencing pipes are arranged on the sides, close to each other, of the two partition plates at equal intervals. The invention relates to the technical field of marine air distributors, and solves the problems that in the prior art, in the using process of a marine air distributor, airflow turbulence is likely to be caused in the marine air distributor, large noise is often generated during high-speed airflow conveying, sound waves can be conducted to the surrounding environment after multiple times of reflection, and work and rest of sailors are seriously affected.
本发明公开了一种低噪船用变风量布风器,包括外壳体,所述外壳体的内部设置有内壳体,所述外壳体和内壳体相互靠近的一侧设置有隔音腔,所述内壳体的内壁等距开设有第一消音孔,所述隔音腔的内部填充有第一消音棉,所述外壳体和内壳体的一侧连通有进风口,所述内壳体的内壁靠近进风口的一侧等距固定连接有隔板,两个所述隔板相互靠近的一侧等距设置有消音管。本发明涉及船用布风器技术领域,解决了现有技术中,船用布风器在使用过程中,容易在船用布风器的内部造成气流紊乱,高速气流输送时往往会产生较大的噪音,声波经过多次反射会传导至周围环境中,严重影响船员的工作和休息的问题。
Low-noise marine variable-air-volume air distributor
一种低噪船用变风量布风器
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
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