The invention discloses a shock absorption and noise reduction device for a propulsion power module of a marine diesel engine, and belongs to the field of environmental protection equipment.The shock absorption and noise reduction device comprises a bottom frame, the bottom frame is fixedly connected with the bottom face of a ship body, a plurality of standard plates are arranged at the top end of the bottom frame, a top frame is arranged at the top ends of the standard plates, and a plurality of ventilation plates are arranged in the middle of the top frame; a fixed plate is arranged in the middle of the standard plate block, and a movable plate is arranged at the top end of the fixed plate. When the device is used, vibration generated by a diesel engine module pushes a movable plate to impact downwards again and again, when the movable plate is impacted every time, a lifting block at the bottom end of the movable plate extrudes and abuts against a steel ball and a bearing bridge, and an annular wire on the side wall of a buffer plate can cut a magnetic field between a fixed magnet and a suspended magnet; current can be generated in the annular wire to be transmitted to the electricity storage device, vibration of the diesel engine module is converted into electric energy, and an existing device cannot absorb vibration of an engine.
本发明公开了一种船舶柴油机推进动力模块的减震降噪装置,属于环保设备领域,包括底框,所述底框和船体的底面固定连接,且底框的顶端设置有若干个标准板块,所述标准板块的顶端设置有顶框,且顶框的中间设置有若干个通气板块,所述标准板块的中间设置有固定板,且固定板的顶端设置有活动板。本发明该装置在使用的时候,柴油机模块所产生的震动会一次次推进活动板往下方冲击,活动板每一次冲击的时候,活动板底端的升降块会挤压抵触钢球和承重架桥,缓冲板块侧壁上的环形导线会切割固定磁铁和悬挂磁铁之间的磁场,环形导线中会产生电流用输送到储电装置里,柴油机模块的震动被转化为电能,以往的装置无法吸收发动机的震动。
Shock absorption and noise reduction device of marine diesel engine propulsion power module
一种船舶柴油机推进动力模块的减震降噪装置
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
VIBRATION DAMPING AND NOISE REDUCTION DEVICE AND MARINE DIESEL ENGINE PROPULSION POWER MODULE SYSTEM
European Patent Office | 2020
|Marine Propulsion Diesel Engine Progress
SAE Technical Papers | 1988
|Propulsion — Marine diesel and gas engine survey 2013
Online Contents | 2013
Medium speed diesel engine propulsion reduction gearing
Tema Archive | 1994
|