The invention provides an electromagnetic power jet thruster. The jet thruster eliminates a propeller, so that idle work consumed by water flow rotation is avoided; and wide movable partition plates are adopted, water flow is horizontally pushed at a low speed and extruded, water is sucked from the front of the ship, water is sprayed from the tail of the ship, and the front-back multiplied water pressure difference of the thruster is caused. The speed is low when the wide movable partition plates suck and squeeze the water flow, so that the energy efficiency can be improved. The invention realizes the beneficial effects that: 1, the propeller of a ship thruster is eliminated, so that the damage of the ship to aquatic animals and plants is avoided; 2, the propeller is abandoned, and energy wasted when the propeller drives water flow to rotate is eliminated; 3, the power of the ship thruster is improved, and the energy efficiency of the thruster is improved; and 4, the advancing resistance of the ship is reduced, and the speed of the ship is increased.
本发明提出了一种电磁动力射流推进器,这种射流推进器取了消螺旋桨,避免了水流转动消耗的无用功;采用宽大活动隔板,低速横向平推,挤压水流,从船舶前方吸水,从船舶尾部喷水,造成推进器前后倍增的水压差。宽大活动隔板抽吸和挤压水流时速度较低,可以提高能效。这样就可以实现:1.消除船舶推进器螺旋桨,以避免船舶对水生动植物的危害;2.舍弃螺旋桨,消除它驱动水流旋转浪费的能量;3.提高船舶推进器的动力,提高推进器的能效;4.减小船舶前进的阻力,提高船舶的速度的目标。
Electromagnetic power jet thruster
一种电磁动力射流推进器
2021-10-01
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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