A multi-body ship propelling device is characterized in that each ship sheet body is provided with a propeller, an outer side guide pipe 3 is installed on the outer side of the ship sheet body on the outer side, inner side guide pipes are installed on the inner side of the ship sheet body on the outer side and the two sides of other ship sheet bodies respectively, and the flow guiding direction of the inner side guide pipes to water flow points to the lower portion of the bottom of the adjacent ship sheet body; water flow generated by the propeller is guided below the bottoms of the adjacent ship sheet bodies, so that the situation that the water flow collides with the ship sheet bodies to generate acting force opposite to ship steering is avoided, the working efficiency of the propeller is guaranteed, and ship steering is more stable and accurate. In addition, grilles are installed at the outlets of the outer side guide pipe and the inner side guide pipe respectively, so that impurities in water are prevented from entering the guide pipes and the propellers to affect ship navigation.
一种多体船推进装置,各个船舶片体分别安装推进器,外侧的船舶片体的外舷处安装外舷导管3,外侧船舶片体的内侧以及其它船舶片体的两侧分别安装内舷导管,且内舷导管对水流的导流方向指向相邻船舶片体的底部下方,将推进器产生的水流导向相邻船舶片体的底部下方,从而避免水流撞击船舶片体而产生与船舶转向相反的作用力,由此保证推进器的工作效率,使船舶转向更加稳定、准确;另外,外舷导管和内舷导管的出口处分别安装有格栅,以防止水中的杂物进入导管和推进器而影响船舶航行。
Multi-hull ship propelling device
一种多体船推进装置
29.07.2022
Patent
Elektronische Ressource
Chinesisch