CN203318669U - Underwater gliding propeller - Google Patents
Underwater gliding propeller Download PDFInfo
- Publication number
- CN203318669U CN203318669U CN2013203170490U CN201320317049U CN203318669U CN 203318669 U CN203318669 U CN 203318669U CN 2013203170490 U CN2013203170490 U CN 2013203170490U CN 201320317049 U CN201320317049 U CN 201320317049U CN 203318669 U CN203318669 U CN 203318669U
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- CN
- China
- Prior art keywords
- underwater gliding
- blade
- propelling unit
- underwater
- unit according
- 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.)
- Expired - Fee Related
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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, the connecting pieces are arranged in the mounting through holes, the first blades and the second blades are connected to two ends of the connecting pieces respectively. According to the underwater gliding propeller, a mechanical structure is adopted, composed of the plurality of paddle boards and powered by wave energy to drive the underwater gliding propeller to move forward. The underwater gliding propeller and be integrally connected with over-water floats through flexible connector, so that the technical problems of inflexible observation of fixed equipment and high energy consumption of movable equipment in traditional modes are solved.
Description
Technical field
The utility model relates to a kind of power part, relates in particular to a kind of underwater gliding propelling unit.
Background technology
In traditional ocean observation task, generally adopt the 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 large; Platform cost based on dynamic positioning is high, lays complexity, and maintenance cost is high, and personnel need many, and energy consumption is high; On-board sensor can obtain extensive marine survey data, and shortcoming is limited coverage area, dumb; Remote underwater manipulation robot (ROV) and control boats and ships wired connection, its action radius is restricted, and is only applicable to shallow water operations; Autonomous robot (AUV) has been obtained great development in recent years under water, but energy resource consumption is large, is only applicable to the short-term operation.
The utility model content
Observe dumb in order to overcome fixed equipment in prior art, and equipment power consumption high-technology problem, the utility model provides a kind of underwater gliding propelling unit, adopts pure physical construction, without any need for electric energy, is applicable to the needs of long-term marine operation.
The technical solution adopted in the utility model is as follows:
A kind of underwater gliding propelling unit, comprise
Support body, its back arranges some installation through holes;
Actuating unit, comprise some paddle boards;
Paddle board comprises the first blade, the second blade and attaching parts, and attaching parts is located at and is installed in through hole, and the first blade and the second blade are connected to the two ends of attaching parts.Preferably, the first blade is identical with shape with the second blade structural, centered by attaching parts, and the whole left-right symmetric of paddle board.
The preferred plate body of the utility model support body, the side of the both sides of support body is the plate body plane.For adapting 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.
The utility model support body also comprises the float connecting portion, is located at back so that with being connected of water float.
The utility model underwater gliding propelling unit, adopt pure physical construction, some paddle boards, consists of, and take wave energy as the energy supply source, promotes the underwater gliding propelling unit and advance.The underwater gliding propelling unit can be connected by flexible connector with water float.When the underwater gliding propelling unit utilizes wave energy to travel forward, drag water float and advance, reach and utilize environmental energy to carry out paleocinetic purpose, solved thus in traditional approach fixed equipment observation dumb, and the sports equipment high technical matters that consumes energy.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model underwater gliding propelling unit one embodiment;
Fig. 2 is the structural representation of the utility model paddle board parts one embodiment;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the utility model underwater gliding propelling unit one situation schematic diagram;
Fig. 5 is another situation schematic diagram of the utility model underwater gliding propelling unit.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model underwater gliding propelling unit, comprise that support body 1 is for 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 the second blade 22 structures, and is connected to respectively the two ends of attaching parts, centered by attaching parts, paddle board 2 integral body are left-right symmetric.Each paddle board that is arranged at support body has 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 by 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, 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.The actuating unit be comprised of some paddle boards, take wave energy as the energy supply source.When water float is raised by wave 5 effects, by connection cord, by the pull-up of underwater gliding propelling unit, make thus each blade 21,22 on paddle board form an angle of attack, 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).While advancing in air as aircraft, its wing produces lift upwards, the power that the perpendicular movement that the underwater gliding propelling unit is done relatively static water makes progress its part is converted into thrust forward, and irrelevant with wave direction, when propelling unit is done perpendicular movement downwards, situation is similar.
Claims (7)
1. a underwater gliding propelling unit, is characterized in that comprising
Support body, its back arranges some installation through holes;
Actuating unit, comprise some paddle boards;
Described paddle board comprises the first blade, the second blade and attaching parts, and described attaching parts is located in described installation through hole, and described the first blade and described the 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 for arc in the same way.
4. underwater gliding propelling unit according to claim 1, is characterized in that described the first blade is identical with shape with described the second blade structural.
5. underwater gliding propelling unit according to claim 1, is characterized in that centered by 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 back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203170490U CN203318669U (en) | 2013-06-03 | 2013-06-03 | Underwater gliding propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203170490U CN203318669U (en) | 2013-06-03 | 2013-06-03 | Underwater gliding propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318669U true CN203318669U (en) | 2013-12-04 |
Family
ID=49658042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203170490U Expired - Fee Related CN203318669U (en) | 2013-06-03 | 2013-06-03 | Underwater gliding propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274039A (en) * | 2013-06-03 | 2013-09-04 | 中国电子科技集团公司第三十六研究所 | Underwater gliding propeller |
| CN104590496A (en) * | 2015-01-08 | 2015-05-06 | 浙江大学 | Long-distance autonomous wave glider without power consumption |
-
2013
- 2013-06-03 CN CN2013203170490U patent/CN203318669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274039A (en) * | 2013-06-03 | 2013-09-04 | 中国电子科技集团公司第三十六研究所 | Underwater gliding propeller |
| CN104590496A (en) * | 2015-01-08 | 2015-05-06 | 浙江大学 | Long-distance autonomous wave glider without power consumption |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
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 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314001 JIAXING, ZHEJIANG PROVINCE TO: 315040 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141219 Address after: 315040, room 5, No. 999, Lane 503, Ningbo hi tech Zone, Zhejiang, Ningbo Patentee after: CETC (NINGBO) MARINE ELECTRONICS RESEARCH INSTITUTE CO., LTD. Address before: Jiaxing City, Zhejiang province 314001 Hongxing Road No. 387 Patentee before: China Electronic Technology Group Corporation No.36 Research Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |