Power device used for ship

船舶用的动力装置

  • Inventors: ZENG QINGHUA
  • Assignees: 曾庆华
  • Publication Date: December 16, 2009
  • Publication Number: CN-201362359-Y

Abstract

本实用新型公开了一种船舶用的动力装置,包括一个发动机和由该发动机带动的发电机,其特征在于还有气泵、储气罐、气动发动机,其中气泵由所述发电机供电产生压缩空气,所述储气罐与气泵和气动发动机连接,用于储存气泵产生的空气同时供给气动发动机的做功气源,所述气动发动机与螺旋桨连接。本实用新型的这种船舶用的动力装置,能使原有发电机在不供绞锚或起货用电时可以供气泵用电,通过气泵产生的气带动气动发动机进一步带动一个螺旋桨,增大船舶前进的动力,使原有的发动机和发电机能满负荷工作,如此有效节约了能源。
The utility model discloses a power device used for a ship. The power device comprises an engine and a power generator driven by the engine, and is characterized in that the power device also comprises an air pump, a gas storage tank and an air-powered engine, wherein, the air pump is supplied by the power generator to generate compressed air; the gas storage tank is connected with the air pump and the air-powered engine and used for storing air generated by the air pump and supplying a working gas source for the air-powered engine at the same time; and the air-powered engine is connected with a propeller. The power device used for the ship can lead the original power generator to supply electricity to the air pump when not supplying electricity for heaving away an anchor or landing; gas generated by the air pump drives the air-powered engine so as to further drive the propeller, the propulsion power of the ship can be increased, and the original engine and the original power generator can operate at a full load, so that the energy can be saved effectively.

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    CN-102248993-ANovember 23, 2011哈尔滨工程大学Air-powered miniature sightseeing submarine propelling device
    CN-102582383-AJuly 18, 2012胡明洋Amphibious bicycle