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Novel magnetic energy ship

A new type of magnetic energy technology, applied in ship construction, ship propulsion, ship parts, etc., can solve the problems of large workload of sealing parts, reduced ship mechanical efficiency, leakage of lubricating oil or waste oil, etc., to achieve low operating costs and low losses. , the effect of less heat

Inactive Publication Date: 2009-05-27
刘新广
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The engine of the existing ship passes through the partition through the transmission shaft to directly drive the propeller or the water jet propeller. The transmission shaft and the partition are sealed with a sealing material. Leakage or leakage will cause the water in the ship or the lubricating oil or waste oil of the mechanical device in the ship to leak out to pollute the environment outside the ship. There will be vibration and noise during transmission, and friction will consume energy and generate heat, reducing the mechanical efficiency of the ship.
In addition, the replacement of damaged sealing parts is a lot of work, troublesome, and delays production

Method used

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with drawings and embodiments.

[0019] As shown in Figure 1 to Figure 3. The hull is part 1, and the hull is part 2; the pipeline of the water jet propeller is part 5, and the pipeline 5 is made of non-magnetic insulating material, and the water jet propeller is connected with the hull.

[0020] The impeller (or propeller) 21 of the water jet propeller is fixed on the rotating shaft 8, and the magnetic conducting ring 29 is fixed on the outer periphery of the impeller 21, and the magnetic conducting ring 29 is evenly inlaid with some rectangular parallelepiped permanent magnet blocks or magnetized along the thickness direction. The tile-shaped permanent magnets 28 magnetized in the radial direction, and the polarities of the adjacent permanent magnet blocks in the circumferential direction are alternate, the magnetic conductive blocks 27 and the non-magnetic blocks 33 are consolidated with the magneti...

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Abstract

The invention discloses a new-type magnetic energy ship, which consists of a water jet propeller and a ship body. The water jet propeller consists of a stator, a rotor, a control system and a pipeline, wherein the pipeline is connected with the ship body; the periphery of an impeller of the rotor is fixedly connected with a circular ring with a plurality of permanent magnetic poles, the stator is fixed on an external circle of the pipeline and provided with a plurality of nonmagnetic insulated teeth surrounded by enameled coils to form magnetic poles, and the stator, the rotor and the control system form a special motor; the control system consists of a rotor position sensor, a controller, a storage battery and a rectification voltage regulator, wherein the controller detects a position signal of the magnetic pole of the rotor relative to the stator teeth according to the sensor, and regularly powers each groups of coils of the stator acquired from the storage battery; the rotor rotates because the permanent magnetic poles thereof are subjected to attraction moment and exclusion moment of the magnetic poles of the stator teeth , so as to drive the impeller to push the ship to advance, and drive a generator of the motor for generating power; and the generated electricity is stored in the storage battery through the rectification voltage regulator. The new-type magnetic energy ship has the advantages of energy conservation, environmental protection, simple structure and low cost.

Description

technical field [0001] The invention relates to ship propulsion technology, in particular to a novel magnetic energy ship propulsion ship. Background technique [0002] The engine of the existing ship passes through the partition through the transmission shaft to directly drive the propeller or the water jet propeller. The transmission shaft and the partition are sealed with a sealing material. Leakage or leakage will cause the water in the ship or the lubricating oil or waste oil of the mechanical device in the ship to leak out to pollute the environment outside the ship. There will be vibration and noise during transmission, and friction will consume energy and generate heat, reducing the mechanical efficiency of the ship. In addition, replacing the damaged sealing parts is a lot of work, troublesome, and delays production. Contents of the invention [0003] The invention discloses a new type of magnetic energy ship, and designs a water jet propulsor driven by electroma...

Claims

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Application Information

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IPC IPC(8): H02K7/14B63H21/17
Inventor 刘新广
Owner 刘新广
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