Energy-saving ship thruster

A technology for propellers and ships, which is applied in the direction of ship propulsion, propulsion components, propulsion device engines, etc. It can solve problems such as pollution, low propulsion efficiency, and high fuel consumption of propellers, and achieve the effect of avoiding damage and improving propulsion efficiency

Inactive Publication Date: 2015-04-29
NINGXIA QIKAI ENERGY SAVING EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the early energy-saving ship propellers used gasoline internal combustion engines as power to drive propellers. This kind of propeller consumes a lot of fuel, emits a lot of carbon dioxide, and is easy to cause pollution. noise
Aiming at the above-mentioned deficiencies, people have invented a propeller, which installs the exhaust device under the water surface, but a large amount of exhaust gas is discharged into the water, which seriously affects the water quality
[0003] At present, with the enhancement of people's awareness of environmental protection, energy-saving ship propellers basically use...

Method used

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  • Energy-saving ship thruster

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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0017] like figure 1 The shown energy-saving ship propeller includes a motor 1, a propeller 2 and a connecting rod 3, a reduction mechanism 4 is connected to the motor 1, a waterproof casing 7 is placed on the motor 1 and the reduction mechanism 4, and the propeller 2 The end that is arranged on the outside of the waterproof casing 7 is connected with the deceleration mechanism in the waterproof casing. One end of the connecting rod 3 is connected to the waterproof casing 7, and the other end is connected to the steering handle of the ship. The propeller 2 is also covered with a choke ring 5, the choke ring 5 is installed on the waterproof casing 7, the opening of the choke ring 5 is also provided with a protective cover 6 that seals the propeller 2, and the motor 1 is a water dynamo. Becaus...

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Abstract

The invention discloses an energy-saving ship thruster, comprising a motor (1), a propeller (2) and a connecting rod (3), wherein the motor (1) and the propeller (2) are connected by a retarding mechanism (4); a beam ring (5) covers the propeller (2); a protective cover (6) is arranged at the opening of the beam ring (5); the motor (1) is a water generator. The speed of the energy-saving ship thruster is easy to control, the thrusting efficiency is high, and the propeller is difficult to damage.

Description

technical field [0001] The invention relates to ship equipment, in particular to an energy-saving ship propeller. Background technique [0002] Most of the early energy-saving ship propellers used gasoline internal combustion engines as power to drive propellers. This kind of propeller consumes a lot of fuel, emits a lot of carbon dioxide, and is easy to cause pollution. noise. For above-mentioned deficiency, people have invented a kind of propeller, and it is installed in exhaust device under the water surface, but a large amount of tail gas discharges into water, has had a strong impact on water quality. [0003] At present, with the enhancement of people's awareness of environmental protection, energy-saving ship propellers basically use batteries as energy sources, and propellers are driven by motors to pull ships. However, such propellers connect the output shaft of the motor directly to the propeller, making it difficult to control the low speed of the ship. Moving f...

Claims

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Application Information

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IPC IPC(8): B63H5/14B63H5/16B63H21/17
Inventor 卡文艳季晓刚
Owner NINGXIA QIKAI ENERGY SAVING EQUIP
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