CN101723074A - Turbotype ship propeller - Google Patents
Turbotype ship propeller Download PDFInfo
- Publication number
- CN101723074A CN101723074A CN200810158249A CN200810158249A CN101723074A CN 101723074 A CN101723074 A CN 101723074A CN 200810158249 A CN200810158249 A CN 200810158249A CN 200810158249 A CN200810158249 A CN 200810158249A CN 101723074 A CN101723074 A CN 101723074A
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- CN
- China
- Prior art keywords
- propeller
- turbotype
- ship
- boats
- ships
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a turbotype ship propeller comprising a propeller, a shell and a protective net. The turbotype ship propeller is characterized in that the propeller is installed in the tubular shell, and the protective net in a sub-warhead shape is arranged at the front end. In the invention, a more powerful driving form is found for the ship, and the stability of the ship can be effectively increased by using the turbotype ship propeller.
Description
Technical field the present invention relates to the wheeled boats and ships propeller of nest.
The general power vessels of background technology is all installed the external propeller as actuating device at afterbody, and the engine power efficient that plays a role is poor, and the balance and stability of ship is not had should effect.Because propeller is an external, very easily twines foreign material such as pasture and water, influences the boats and ships cruising.
Summary of the invention the objective of the invention is to provide a kind of improved boats and ships propeller, and it is poor that it can solve the efficient of general propeller existence effectively, the problem of easily twining foreign material such as pasture and water.
The object of the present invention is achieved like this, and the wheeled boats and ships propeller of nest has propeller, shell and grille guard, and described grille guard is a bullet-shaped, and described shell is a tubulose.
The present invention is owing to be installed in propeller in the tube-like envelope, form nest and revolved structure, can improve the power and the driving force of driving engine, the draining of propeller is passed through from pipe, can improve the stability of boats and ships, simultaneously, also owing to the bullet-shaped grille guard has been installed at the shell front end, neither influence the displacement of propeller, can prevent foreign material winding screw slurries such as pasture and water again effectively.
Appended drawings is a structure principle chart of the present invention, and the present invention is further described below in conjunction with accompanying drawing.
Specific embodiment accompanying drawing shows the structure of the wheeled boats and ships propeller of nest of the present invention, the centre is a propeller 2, the outside of propeller 2 is a tube-like envelope 3, and the front end of tube-like envelope 3 is a bullet-shaped grille guard 4, and the wheeled boats and ships propeller of whole nest is installed in the two sides of tail of boats and ships 1.
Claims (1)
1. the wheeled boats and ships propeller of nest has propeller (2), and propeller (2) outside is tube-like envelope (3), and tube-like envelope (3) front end is bullet-shaped grille guard (4), and total is the nest colyliform and is installed in both sides, boats and ships rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810158249A CN101723074A (en) | 2008-10-28 | 2008-10-28 | Turbotype ship propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810158249A CN101723074A (en) | 2008-10-28 | 2008-10-28 | Turbotype ship propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101723074A true CN101723074A (en) | 2010-06-09 |
Family
ID=42444771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810158249A Pending CN101723074A (en) | 2008-10-28 | 2008-10-28 | Turbotype ship propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101723074A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112570A (en) * | 2013-03-17 | 2013-05-22 | 浙江海洋学院 | Ship turbine diving type propeller thruster |
| CN104176220A (en) * | 2014-08-25 | 2014-12-03 | 哈尔滨工业大学 | Spoiler type controllable annular vortex generator of propeller |
| CN106275349A (en) * | 2016-08-31 | 2017-01-04 | 安徽远东船舶有限公司 | A kind of variable-ratio propeller for vessels propeller |
-
2008
- 2008-10-28 CN CN200810158249A patent/CN101723074A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112570A (en) * | 2013-03-17 | 2013-05-22 | 浙江海洋学院 | Ship turbine diving type propeller thruster |
| CN104176220A (en) * | 2014-08-25 | 2014-12-03 | 哈尔滨工业大学 | Spoiler type controllable annular vortex generator of propeller |
| CN104176220B (en) * | 2014-08-25 | 2016-08-17 | 哈尔滨工业大学 | A kind of propeller disturbed flow type controllable ring-shaped eddy generator |
| CN106275349A (en) * | 2016-08-31 | 2017-01-04 | 安徽远东船舶有限公司 | A kind of variable-ratio propeller for vessels propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100609 |