CN103523190A - Energy-saving ship propulsion device - Google Patents
Energy-saving ship propulsion device Download PDFInfo
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- CN103523190A CN103523190A CN201310540749.0A CN201310540749A CN103523190A CN 103523190 A CN103523190 A CN 103523190A CN 201310540749 A CN201310540749 A CN 201310540749A CN 103523190 A CN103523190 A CN 103523190A
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- energy
- propelling unit
- saving ship
- screw propeller
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Abstract
The invention discloses an energy-saving ship propulsion device which comprises a motor (1), a propeller (2) and a connecting rod (3). The motor (1) and the propeller (2) are connected through a speed reducing mechanism (4), a flow limiting ring (5) covers the outside of the propeller (2), and a protecting cover (6) is arranged on an opening of the flow limiting ring (5). The energy-saving ship propulsion device further comprises a hydroelectric generator. According to the energy-saving ship propulsion device, the speed is easy to control, the propulsion efficiency is high, and the propeller can not be damaged easily.
Description
Technical field
The present invention relates to a kind of equipment of Vessel, especially relate to energy-saving ship propelling unit.
Background technology
Early stage energy-saving ship propelling unit is that power drives screw propeller mainly with gasoline engine greatly, and this propelling unit oil consumption is large, and CO2 emissions are large, and easily causes its pollution, and in the traveling process of boats and ships, propelling unit also can produce larger noise.For above-mentioned deficiency, people have invented a kind of propelling unit, and it is arranged on underwater by exhaust gear, but a large amount of tail gas enters in water, serious impact water quality.
Current, enhancing along with people's environmental consciousness, it is the energy that energy-saving ship propelling unit substantially all adopts storage battery, by motor, drive screw propeller traction boats and ships, but such propelling unit is all that the output shaft of motor is directly connected with screw propeller, the low speed that is difficult to control boats and ships moves ahead, and this angle of rake screw propeller is when rotating, can make the current that are pushed disperse along propelling unit rotor shaft direction, greatly reduce antagonistic force, make propulsion coefficient step-down.And in water, have the foreign material such as pasture and water more, and when screw propeller rotates, be easily wound or block, cause the damage to screw propeller.
Summary of the invention
The present invention is in order to overcome above-mentioned deficiency, provide a kind of easy to control, propulsion coefficient is high, and the non-damageable energy-saving ship propelling unit of screw propeller.
Technical scheme of the present invention is as follows: energy-saving ship propelling unit, comprise motor, screw propeller and pipe link, between described motor and screw propeller, by speed reduction gearing, connect, described screw propeller is covered with a beaming ring, the opening part of beaming ring is provided with the protective cover of screw propeller sealing, also comprise water generator, described water generator is provided with fault alarm, and described fault alarm is by being wirelessly connected with ship internal controller.
As preferably, described motor and speed reducer structure overcoat has a water proof case, and connecting rod is connected on water proof case, and connecting rod is connected with the steering tiller of boats and ships.
As preferably, described screw propeller is arranged on the end in water proof case outside, is connected with the speed reduction gearing in water proof case, and beaming ring is arranged on water proof case.
As preferably, described water generator is wrapped with water proof case.
As preferably, described water generator one end is connected with coolant inlet pipe.
As preferably, described coolant inlet pipe is provided with invention and suction apparatus.
As preferably, in described water generator, be provided with volume meter.
As preferably, described volume meter is by wireless connections ship internal controller.
The present invention, owing to being provided with speed reduction gearing between motor and screw propeller, therefore can control the low speed of boats and ships and advance; And opening part is provided with the beaming ring of protective cover, can improve propulsion coefficient, can play to screw propeller again the effect of protection, avoid the damage of screw propeller.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is schematic diagram of the present invention.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Energy-saving ship propelling unit as shown in Figure 1, comprise motor 1, screw propeller 2 and pipe link 3, on described motor 1, be connected with a speed reduction gearing 4, described motor 1 and speed reduction gearing 4 overcoats have a water proof case 7, described screw propeller 2 is arranged on the end in water proof case 7 outsides, be connected with the speed reduction gearing in water proof case, one end of described connecting rod 3 is connected on water proof case 7, and the other end is connected with the steering tiller of boats and ships.Described screw propeller 2 is outer is also covered with a beaming ring 5, and beaming ring 5 is arranged on water proof case 7, and the opening part of beaming ring 5 is also provided with the protective cover 6 of screw propeller 2 sealings, also comprises water generator.The present invention, owing to being provided with speed reduction gearing between motor and screw propeller, therefore can control the low speed of boats and ships and advance; And opening part is provided with the beaming ring of protective cover, can improve propulsion coefficient, can play to screw propeller again the effect of protection, avoid the damage of screw propeller.
It should be noted that described water generator is wrapped with water proof case.
It should be noted that described water generator one end is connected with coolant inlet pipe.
It should be noted that described coolant inlet pipe is provided with invention and suction apparatus.
It should be noted that in described water generator and be provided with volume meter.
It should be noted that described volume meter is by wireless connections ship internal controller.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (8)
1. an energy-saving ship propelling unit, comprise motor (1), screw propeller (2) and pipe link (3), it is characterized in that: between described motor (1) and screw propeller (2), by speed reduction gearing (4), connect, described screw propeller (2) is covered with a beaming ring (5), the opening part of beaming ring (5) is provided with protective cover (6), also comprise water generator, described water generator is provided with fault alarm, and described fault alarm is by being wirelessly connected with ship internal controller.
2. energy-saving ship propelling unit according to claim 1, is characterized in that: described motor (1) and speed reduction gearing (4) overcoat have a water proof case (7), and connecting rod (3) is connected on water proof case (7).
3. energy-saving ship propelling unit according to claim 1, is characterized in that: described screw propeller (2) is arranged on the end in water proof case (7) outside, and beaming ring (5) is arranged on water proof case (7).
4. energy-saving ship propelling unit according to claim 1, is characterized in that: described water generator is wrapped with water proof case.
5. energy-saving ship propelling unit according to claim 1, is characterized in that: described water generator one end is connected with coolant inlet pipe.
6. energy-saving ship propelling unit according to claim 1, is characterized in that: described coolant inlet pipe is provided with invention and suction apparatus.
7. energy-saving ship propelling unit according to claim 1, is characterized in that: in described water generator, be provided with volume meter.
8. energy-saving ship propelling unit according to claim 1, is characterized in that: described volume meter is by wireless connections ship internal controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540749.0A CN103523190A (en) | 2013-11-05 | 2013-11-05 | Energy-saving ship propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540749.0A CN103523190A (en) | 2013-11-05 | 2013-11-05 | Energy-saving ship propulsion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103523190A true CN103523190A (en) | 2014-01-22 |
Family
ID=49925643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310540749.0A Pending CN103523190A (en) | 2013-11-05 | 2013-11-05 | Energy-saving ship propulsion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103523190A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880671Y (en) * | 2006-02-17 | 2007-03-21 | 伦德强 | Electrical underwater propeller |
| CN201235926Y (en) * | 2008-06-18 | 2009-05-13 | 陈云桥 | High-speed energy-saving bidirectional force application screw propeller of watercraft |
| US20120047753A1 (en) * | 2010-08-27 | 2012-03-01 | Mah Pat Y | Rotary can opener |
| CN202320762U (en) * | 2011-11-23 | 2012-07-11 | 中船重工电机科技股份有限公司 | Electric system for marine shaft generator |
| CN103375360A (en) * | 2012-04-12 | 2013-10-30 | 株式会社安川电机 | Power generator |
-
2013
- 2013-11-05 CN CN201310540749.0A patent/CN103523190A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880671Y (en) * | 2006-02-17 | 2007-03-21 | 伦德强 | Electrical underwater propeller |
| CN201235926Y (en) * | 2008-06-18 | 2009-05-13 | 陈云桥 | High-speed energy-saving bidirectional force application screw propeller of watercraft |
| US20120047753A1 (en) * | 2010-08-27 | 2012-03-01 | Mah Pat Y | Rotary can opener |
| CN202320762U (en) * | 2011-11-23 | 2012-07-11 | 中船重工电机科技股份有限公司 | Electric system for marine shaft generator |
| CN103375360A (en) * | 2012-04-12 | 2013-10-30 | 株式会社安川电机 | Power generator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |