CN103274039A - Underwater gliding propeller - Google Patents
Underwater gliding propeller Download PDFInfo
- Publication number
- CN103274039A CN103274039A CN2013102179469A CN201310217946A CN103274039A CN 103274039 A CN103274039 A CN 103274039A CN 2013102179469 A CN2013102179469 A CN 2013102179469A CN 201310217946 A CN201310217946 A CN 201310217946A CN 103274039 A CN103274039 A CN 103274039A
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- CN
- China
- Prior art keywords
- underwater gliding
- propelling unit
- blade
- underwater
- water surface
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
An underwater gliding propeller comprises a frame and a power mechanism. A plurality of mounting through holes are formed in the back of the frame, the power mechanism comprises a plurality of paddle boards, each paddle board comprises a first blade, a second blade and a connecting piece, each connecting piece is arranged in the corresponding mounting through hole, and each first blade and the corresponding second blade are respectively connected to two ends of the corresponding connecting piece. The underwater gliding propeller has the advantages that the underwater gliding propeller is of a purely mechanical structure and comprises the multiple paddle boards, and wave energy is used as an energy source, so that the underwater gliding propeller can be pushed to advance; and the underwater gliding propeller can be integrally connected with an above-water floater by a flexible connector, so that technical problems that fixed equipment is inflexible in observation and movable equipment is high in energy consumption in the traditional mode are solved.
Description
Technical field
The present invention relates to a kind of power part, relate in particular to a kind of underwater gliding propelling unit.
Background technology
In traditional ocean observation task, generally adopt equipment such as buoy, offshore platform, on-board sensor or robot as observation platform.Anchor is the fixed buoy technology maturation, be widely used, but there is risk of breakage in the mooring rope, and deep-sea anchor system difficulty, deep-sea regional stability difficulty is big; Platform cost height based on dynamic positioning lays complexity, the maintenance cost height, and personnel need many, the energy consumption height; On-board sensor can obtain extensive marine survey data, and shortcoming is limited coverage area, and is dumb; Remote underwater manipulation robot (ROV) and control boats and ships wired connection, its action radius is restricted, and only is applicable to shallow water operations; Autonomous robot (AUV) has been obtained great development in recent years under water, but energy resource consumption is big, is only applicable to the short-term operation.
Summary of the invention
Dumb in order to overcome in the prior art fixed equipment observation, and equipment power consumption high-technology problem, the invention provides a kind of underwater gliding propelling unit, adopt pure physical construction, without any need for electric energy, be applicable to the needs of long-term marine operation.
The technical solution used in the present invention is as follows:
A kind of underwater gliding propelling unit comprises
Support body, its back arrange some installation through holes;
Actuating unit comprises some paddle boards;
Paddle board comprises first blade, second blade and attaching parts, and attaching parts is located at and is installed in the through hole, and first blade and second blade are connected to the two ends of attaching parts.Preferably, first blade is identical with shape with second blade structural, centered by attaching parts, and the whole left-right symmetric of paddle board.
The preferred plate body of support body of the present invention, the side of the both sides of support body are the plate body plane.Be to adapt to the motion of underwater gliding propelling unit in water, the front end of support body is copied the streamline arcuation of fish head, as: circular-arc, oval arcuation and with straight line in conjunction with forming, the rear end of support body is provided with tail vane.In addition, each installs through hole spaced set, and its both sides of the edge are arc (as: circular arc) in the same way preferably, is beneficial to motion and the position adjustment of each paddle board under stressed effect.
Support body of the present invention also comprises the float connecting portion, is located at the back so that with being connected of water float.
The present invention also provides a kind of observation platform, comprises water surface float, flexible connecting member and underwater gliding propelling unit, and the flexible connecting member two ends are connected with the underwater gliding propelling unit with water surface float respectively.
Water surface float of the present invention is a kind of also carrier of mountable device of bubbling through the water column, and preferred tail end arranges the carrier of tail fin.
Flexible connecting member of the present invention select rubber, polyester and vegetable fibre for use one or more make.
Underwater gliding propelling unit of the present invention adopts pure physical construction, is made up of some paddle boards, is the energy supply source with the wave energy, promotes the underwater gliding propelling unit and advances.The underwater gliding propelling unit can be connected by flexible connector with water float.When gliding propeller utilizes wave energy to travel forward, drag water float and advance, reach and utilize environmental energy to carry out paleocinetic purpose, it is dumb to have solved in the traditional approach fixed equipment observation thus, and the high technical matters of sports equipment power consumption.
Description of drawings
Fig. 1 is the structural representation of underwater gliding propelling unit one embodiment of the present invention;
Fig. 2 is the structural representation of paddle board parts one embodiment of the present invention;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is to be the observation platform one situation scheme drawing that parts are formed with underwater gliding propelling unit of the present invention;
Fig. 5 is to be another situation scheme drawing of observation platform that parts are formed with underwater gliding propelling unit of the present invention.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, underwater gliding propelling unit of the present invention comprises that support body 1 is plate body structure, and the side 12 of both sides is the plate body plane.At the some installation through holes 11 of the back of support body 1 spaced set, each installs in through hole respectively correspondence, and that 1 attaching parts, 23, the first blades 21 are set is identical with shape with second blade, 22 structures, and is connected to the two ends of attaching parts respectively, centered by attaching parts, paddle board 2 integral body are left-right symmetric.Each paddle board that is arranged at support body has been formed the angle of rake actuating unit of underwater gliding.
In the present embodiment, the rear end of support body is provided with tail vane 13.Copying the fish head, is stream line pattern with the Front-end Design of support body, to reduce the resistance of water, adapts to the motion in water.In addition, each installs through hole is that both sides of the edge have the strip through hole of circular arc in the same way, for attaching parts provides the compliant motion space, is beneficial to motion and the position adjustment of each paddle board under stressed effect.
As shown in Figure 4, with the connection cord 4 that water float 3 is made by flexible material (as: rubber, polyester and vegetable fibre etc.), lie in the center-of-gravity position at support body back and form the observation platform of a movement.By the actuating unit that some paddle boards are formed, be the energy supply source with the wave energy.When water float is raised by wave 5 effects, with the pull-up of underwater gliding propelling unit, make each blade 21,22 on the paddle board form an angle of attack by connection cord thus, can produce a component forward, observation platform is travelled forward; When water float is sunk by wave action, similar, also can produce component forward, make observation platform travel forward (referring to Fig. 5).Its wing produces lift upwards when advancing in air as aircraft, the power that the perpendicular movement that the underwater gliding propelling unit is done static relatively water makes progress its part is converted into thrust forward, and irrelevant with wave direction, situation was similar when propelling unit was done perpendicular movement downwards.
Claims (11)
1. a underwater gliding propelling unit is characterized in that comprising
Support body, its back arrange some installation through holes;
Actuating unit comprises some paddle boards;
Described paddle board comprises first blade, second blade and attaching parts, and described attaching parts is located in the described installation through hole, and described first blade and described second blade are connected to the two ends of attaching parts.
2. underwater gliding propelling unit according to claim 1 is characterized in that described installation through hole spaced set.
3. underwater gliding propelling unit according to claim 1 is characterized in that described installation through hole both sides of the edge are arc in the same way.
4. underwater gliding propelling unit according to claim 1 is characterized in that with described first blade identical with shape with described second blade structural.
5. underwater gliding propelling unit according to claim 1 is characterized in that centered by the described attaching parts, the whole left-right symmetric of described paddle board.
6. underwater gliding propelling unit according to claim 1 is characterized in that described support body is plate body, and the side of its both sides is described plate body plane.
7. underwater gliding propelling unit according to claim 1 is characterized in that described support body also comprises the float connecting portion, is located at the back.
8. an observation platform is characterized in that comprising the described underwater gliding propelling unit of one of water surface float, flexible connecting member and claim 1-7, and described flexible connecting member two ends are connected with described underwater gliding propelling unit with water surface float respectively.
9. observation platform according to claim 8 is characterized in that the tail end of described water surface float is provided with tail fin.
10. observation platform according to claim 8, one or more that it is characterized in that described flexible connecting member selects rubber, polyester and vegetable fibre for use are made.
11. underwater gliding propulsion method, it is characterized in that comprising the described underwater gliding propelling unit of one of water surface float, flexible connecting member and claim 1-7, described flexible connecting member two ends are connected with described underwater gliding propelling unit with water surface float respectively, some described paddle boards are formed actuating unit, are the energy supply source with the wave energy; When described water surface float is raised by wave action, with the pull-up of described underwater gliding propelling unit, make each blade on the described paddle board form an angle of attack by described flexible connecting member, produce a component forward, described observation platform is travelled forward; When water surface float is sunk by wave action, also can produce component forward, observation platform is travelled forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102179469A CN103274039A (en) | 2013-06-03 | 2013-06-03 | Underwater gliding propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102179469A CN103274039A (en) | 2013-06-03 | 2013-06-03 | Underwater gliding propeller |
Publications (1)
| Publication Number | Publication Date |
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| CN103274039A true CN103274039A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102179469A Pending CN103274039A (en) | 2013-06-03 | 2013-06-03 | Underwater gliding propeller |
Country Status (1)
| Country | Link |
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| CN (1) | CN103274039A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149959A (en) * | 2014-06-30 | 2014-11-19 | 浙江大学 | Sea glider driven by wave force |
| CN105799903A (en) * | 2016-04-25 | 2016-07-27 | 浙江大学海洋学院 | Wave-energy-boosted unmanned ship |
| CN108394542A (en) * | 2018-03-16 | 2018-08-14 | 中山大学 | A kind of imitative devil ray underwater propulsion unit of powered by wave energy |
| CN109591986A (en) * | 2018-12-29 | 2019-04-09 | 中国船舶重工集团公司第七0研究所 | A kind of underwater endurance damping device suitable for wave energy glider |
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| US20080299843A1 (en) * | 2006-01-20 | 2008-12-04 | Hine Roger G | Wave power vehicle tethers |
| CN201209021Y (en) * | 2008-04-22 | 2009-03-18 | 樊世荣 | Wave driving ship |
| CN102126546A (en) * | 2006-01-20 | 2011-07-20 | 里奎德机器人技术公司 | Wave power |
| CN202828069U (en) * | 2012-10-19 | 2013-03-27 | 中国科学院沈阳自动化研究所 | Wave energy transformation mechanism for marine measuring platform |
| CN202935544U (en) * | 2012-11-02 | 2013-05-15 | 中国海洋大学 | Wave-driven maneuvering float |
| CN203318669U (en) * | 2013-06-03 | 2013-12-04 | 中国电子科技集团公司第三十六研究所 | Underwater gliding propeller |
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2013
- 2013-06-03 CN CN2013102179469A patent/CN103274039A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080299843A1 (en) * | 2006-01-20 | 2008-12-04 | Hine Roger G | Wave power vehicle tethers |
| CN102126546A (en) * | 2006-01-20 | 2011-07-20 | 里奎德机器人技术公司 | Wave power |
| CN201209021Y (en) * | 2008-04-22 | 2009-03-18 | 樊世荣 | Wave driving ship |
| CN202828069U (en) * | 2012-10-19 | 2013-03-27 | 中国科学院沈阳自动化研究所 | Wave energy transformation mechanism for marine measuring platform |
| CN202935544U (en) * | 2012-11-02 | 2013-05-15 | 中国海洋大学 | Wave-driven maneuvering float |
| CN203318669U (en) * | 2013-06-03 | 2013-12-04 | 中国电子科技集团公司第三十六研究所 | Underwater gliding propeller |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149959A (en) * | 2014-06-30 | 2014-11-19 | 浙江大学 | Sea glider driven by wave force |
| CN104149959B (en) * | 2014-06-30 | 2016-08-17 | 浙江大学 | A kind of wave power-actuated sea aerodone |
| CN105799903A (en) * | 2016-04-25 | 2016-07-27 | 浙江大学海洋学院 | Wave-energy-boosted unmanned ship |
| CN108394542A (en) * | 2018-03-16 | 2018-08-14 | 中山大学 | A kind of imitative devil ray underwater propulsion unit of powered by wave energy |
| CN109591986A (en) * | 2018-12-29 | 2019-04-09 | 中国船舶重工集团公司第七0研究所 | A kind of underwater endurance damping device suitable for wave energy glider |
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Owner name: MARINE ELECTRONIC RESEARCH INSTITUTE OF CHINA ELEC Free format text: FORMER OWNER: CHINA ELECTRONIC TECHNOLOGY GROUP CORPORATION NO.36 RESEARCH INSTITUTE Effective date: 20141219 |
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Free format text: CORRECT: ADDRESS; FROM: 314001 JIAXING, ZHEJIANG PROVINCE TO: 315040 NINGBO, ZHEJIANG PROVINCE |
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Effective date of registration: 20141219 Address after: 315040, room 5, No. 999, Lane 503, Ningbo hi tech Zone, Zhejiang, Ningbo Applicant after: CETC (NINGBO) MARINE ELECTRONICS RESEARCH INSTITUTE CO., LTD. Address before: Jiaxing City, Zhejiang province 314001 Hongxing Road No. 387 Applicant before: China Electronic Technology Group Corporation No.36 Research Institute |
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Application publication date: 20130904 |
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| RJ01 | Rejection of invention patent application after publication |