The invention provides a bubble lubrication drag reduction system, a ship and a control method. The system is arranged on the ship and connected with control equipment of the ship. Comprising an air compressor module and at least one bubble generating device connected with the air compressor module, the multiple bubble generating devices are connected with the air compressor module, and the initial investment cost is reduced; a valve body control unit and a pressure sensor are mounted on an air supply branch of the bubble generating device; the pressure sensor is used for detecting pressure data of the gas supply branch and sending the pressure data to the control equipment; and the control equipment is used for controlling the opening state of the valve body control unit according to the pressure data and adjusting the pipeline resistance of the air supply branch according to the opening state, so that the pressure of the air supply branch of the at least one bubble generation device is kept consistent. Balancing of the pipeline flow can be achieved without specification design of pipelines of all the gas supply branches, the pipeline design difficulty is lowered, and the pipeline design reliability can be improved.
本发明提供一种气泡润滑减阻系统、船舶和控制方法,该系统设置于船舶,且与船舶的控制设备连接;包括空压机模块和与空压机模块连接的至少一个气泡发生装置,将多个气泡发生装置与空压机模块连接,减少了初投资成本;气泡发生装置的供气支路上安装有阀体控制单元和压力传感器;压力传感器用于检测供气支路的压力数据,并将压力数据发送至控制设备;控制设备用于根据压力数据控制阀体控制单元的开度状态,根据开度状态调整供气支路的管路阻力,以使至少一个气泡发生装置的供气支路的压力保持一致。无需针对各个供气支路的管路进行规格设计就能实现管路流量的均衡,降低管路设计难度,也能提高管路设计的可靠性。
Bubble lubrication drag reduction system, ship and control method
气泡润滑减阻系统、船舶和控制方法
2023-01-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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