CN104989580A - Blade bundling and fixing hub of vertical shaft tidal current energy water turbine - Google Patents
Blade bundling and fixing hub of vertical shaft tidal current energy water turbine Download PDFInfo
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- CN104989580A CN104989580A CN201510376150.7A CN201510376150A CN104989580A CN 104989580 A CN104989580 A CN 104989580A CN 201510376150 A CN201510376150 A CN 201510376150A CN 104989580 A CN104989580 A CN 104989580A
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- blade
- bolt
- roller bearing
- wheel hub
- sleeve
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The invention discloses a blade bundling and fixing hub of a vertical shaft tidal current energy water turbine, and belongs to the technical field of ship accessories. The hub comprises a first blade, a first hub body, sliding blocks, second bolts, first bolts, first sleeves, first rollers, grooves, sliding rails, second rollers, second sleeves, a second blade, a second hub body, connecting rods, connecting pieces, third bolts, an outer cylinder and an inner cylinder. The first hub body and the second hub body are of an annular structure. Four connecting rods are installed on the first hub body, the other four connecting rods are installed on the second hub body, and each connecting piece is installed on the corresponding four connecting rods. The inner cylinder is installed on the connecting pieces, and the outer cylinder is installed outside the inner cylinder. The third bolts are arranged on the outer cylinder and fix the outer cylinder outside the inner cylinder. The hub has the advantages that the width of the blades is adjustable, and the blades have different installation angles to meet different ocean current environments.
Description
Technical field
The present invention relates to the solid wheel hub of a kind of vertical shaft tidal turbine blade bundle, belong to ship and join technical field.
Background technique
China has abundant hydraulic power potentials, water power occupies more and more important position as renewable energy sources in world energy sources, although the process of China's hydroelectric development in recent years is obviously accelerated, but all in all, China's hydraulic power potentials utilization ratio is also lower, developing and utilizingpotentiality is very large, continues to strengthen construction of hydropower facilities, rational exploitation and utilization hydraulic power potentials is the important measures ensureing China's energy supply.Water turbine is the hydraulic machinery of rotating machinery the Conversion of Energy of current, the width of the blade of the water turbine of prior art is all fixed structure, use when being not suitable for different current, and blade and pivotal axis to angle unadjustable, blade can only adopt a kind of tilt fixing to coordinate with wheel hub.In order to solve above-mentioned difficulties, need to develop the width-adjustable of a blade and blade has the solid wheel hub of turbine blade bundle of multiple setting angle.
Summary of the invention
The object of this invention is to provide the solid wheel hub of a kind of vertical shaft tidal turbine blade bundle.
The problem to be solved in the present invention is that the width of blade of the water turbine of prior art is unadjustable, and the problem that blade can only adopt a kind of tilt fixing to coordinate with wheel hub.
For realizing object of the present invention, the technical solution used in the present invention is:
The solid wheel hub of a kind of vertical shaft tidal turbine blade bundle, comprises the first blade, first wheel, slide block, second bolt, first bolt, first sleeve, first roller bearing, groove body, slide rail, second roller bearing, second sleeve, second blade, second wheel hub, connecting rod, connecting sheet, 3rd bolt, urceolus and inner core, described first wheel and the second wheel hub are loop configuration, four connecting rods respectively installed by first wheel and the second wheel hub, connecting sheet is arranged on four connecting rods, inner core installed by connecting sheet, urceolus is installed outer tube, urceolus is provided with the 3rd bolt, urceolus is fixed outer tube by the 3rd bolt, first wheel and the second wheel hub respectively install four the first sleeves, first roller bearing lower end is arranged in the first sleeve, first sleeve is provided with two the first bolts, first roller bearing is fixed in the first sleeve by the first bolt, groove body installed by first roller bearing, slide rail is arranged in groove body, between two slide rails, the second blade is installed, in second blade, more than second sleeve is installed, second roller bearing lower end is arranged in the second sleeve, under second roller bearing is arranged on the first blade, first blade each side installs slide block, slide block is arranged on slide rail, slide block is provided with the second bolt, slide block is fixed on slide rail by the second bolt.
Described first wheel is identical with the second hub diameter.
Advantage of the present invention is: unscrew the 3rd bolt, push away urceolus downwards, make inner core higher than urceolus, can be used for the less main rotating shaft of diameter is installed, the left end of main rotating shaft is arranged on the inner core of first wheel, the right-hand member of main rotating shaft is arranged on the inner core of the second wheel hub, make it the water turbine that formation one is complete, around main axis under marine tidal-current energy drives, complete and catch energy process; Unscrew the 3rd bolt, to pull-up urceolus, make urceolus higher than inner core, can be used for the larger main rotating shaft of diameter is installed, the left end of main rotating shaft is arranged on the urceolus of first wheel, the right-hand member of main rotating shaft is arranged on the urceolus of the second wheel hub, make it the water turbine that formation one is complete, around main axis under marine tidal-current energy drives, complete and catch energy process; Unscrew the first bolt, rotate the first roller bearing, groove body can be made to rotate, slide rail is rotated, change slide rail and pivotal axis to angle, make the first blade and the second blade rotary, change the setting angle of blade, correspond to different ocean current environment; Unscrew the second bolt, slide block is moved up or down, the first blade is moved up or down, make the second roller bearing put in the second sleeve or stretch out, change the distance between the first blade and the second blade, correspond to different ocean current environment.
Accompanying drawing explanation
Fig. 1 is the solid whole wheel hub structural drawing of a kind of vertical shaft tidal turbine blade of the present invention bundle;
Fig. 2 is the planimetric map of the solid wheel hub first wheel of a kind of vertical shaft tidal turbine blade of the present invention bundle;
Fig. 3 is the plan view of a kind of vertical shaft tidal turbine blade of the present invention bundle solid wheel hub a portion structure;
In figure: 1, the first blade 2, first wheel 3, slide block 4, second bolt 5, first bolt 6, first sleeve 7, first roller bearing 8, groove body 9, slide rail 10, second roller bearing 11, second sleeve 12, second blade 13, second wheel hub 14, connecting rod 15, connecting sheet 16, the 3rd bolt 17, urceolus 18, inner core.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
The solid wheel hub of a kind of vertical shaft tidal turbine blade of the present invention bundle, comprises the first blade 1, first wheel 2, slide block 3, second bolt 4, first bolt 5, first sleeve 6, first roller bearing 7, groove body 8, slide rail 9, second roller bearing 10, second sleeve 11, second blade 12, second wheel hub 13, connecting rod 14, connecting sheet 15, 3rd bolt 16, urceolus 17 and inner core 18, described first wheel 2 and the second wheel hub 13 are loop configuration, first wheel 2 is identical with the second wheel hub 13 diameter, first wheel 2 and the second wheel hub 13 respectively install four connecting rods 14, connecting sheet 15 is arranged on four connecting rods 14, connecting sheet 15 is installed inner core 18, urceolus 17 is arranged on outside inner core 18, urceolus 17 is provided with the 3rd bolt the 16, three bolt 16 and is fixed on outside inner core 18 by urceolus 17, unscrews the 3rd bolt 16, push away urceolus 17 downwards, make inner core 18 higher than urceolus 17, can be used for the less main rotating shaft of diameter is installed, the left end of main rotating shaft is arranged on the inner core 18 of first wheel 2, the right-hand member of main rotating shaft is arranged on the inner core 18 of the second wheel hub 13, make it the water turbine that formation one is complete, around main axis under marine tidal-current energy drives, complete and catch energy process, unscrew the 3rd bolt 16, to pull-up urceolus 17, make urceolus 17 higher than inner core 18, can be used for the larger main rotating shaft of diameter is installed, the left end of main rotating shaft is arranged on the urceolus 17 of first wheel 2, the right-hand member of main rotating shaft is arranged on the urceolus 17 of the second wheel hub 13, make it the water turbine that formation one is complete, around main axis under marine tidal-current energy drives, complete and catch energy process, first wheel 2 and the second wheel hub 13 respectively install four the first sleeves 6, first roller bearing 7 lower end is arranged in the first sleeve 6, first sleeve 6 is provided with two the first bolts 5, first roller bearing 7 is fixed in the first sleeve 6 by the first bolt 5, groove body 8 installed by first roller bearing 7, unscrew the first bolt 5, rotate the first roller bearing 7, groove body 8 can be made to rotate, slide rail 9 is rotated, change slide rail 9 and pivotal axis to angle, the first blade 1 and the second blade 12 are rotated, change the setting angle of blade, correspond to different ocean current environment, slide rail 9 is arranged in groove body 8, second blade 12 is installed between two slide rails 9, in second blade 12, more than second sleeve 11 is installed, second roller bearing 10 lower end is arranged in the second sleeve 11, second roller bearing 10 is arranged on the first blade 1 time, first blade 1 each side installs slide block 3, slide block 3 is arranged on slide rail 9, slide block 3 is provided with the second bolt 4, slide block 3 is fixed on slide rail 9 by the second bolt 4, unscrew the second bolt 4, slide block 3 is moved up or down, first blade 1 is moved up or down, the second roller bearing 10 is made to put in the second sleeve 11 or stretch out, change the distance between the first blade 1 and the second blade 12, correspond to different ocean current environment.
Using method of the present invention: unscrew the 3rd bolt 16, extract inner core 18, make inner core 18 higher than urceolus 17, can be used for the less main rotating shaft of diameter is installed, the left end of main rotating shaft is arranged on the inner core 18 of first wheel 2, the right-hand member of main rotating shaft is arranged on the inner core 18 of the second wheel hub 13, make it the water turbine that formation one is complete, around main axis under marine tidal-current energy drives, complete and catch energy process; Unscrew the 3rd bolt 16, extract urceolus 17, make urceolus 17 higher than inner core 18, can be used for the larger main rotating shaft of diameter is installed, the left end of main rotating shaft is arranged on the urceolus 17 of first wheel 2, the right-hand member of main rotating shaft is arranged on the urceolus 17 of the second wheel hub 13, make it the water turbine that formation one is complete, around main axis under marine tidal-current energy drives, complete and catch energy process; Unscrew the first bolt 5, rotate the first roller bearing 7, groove body 8 can be made to rotate, slide rail 9 is rotated, change slide rail 9 and pivotal axis to angle, the first blade 1 and the second blade 12 are rotated, change the setting angle of blade, correspond to different ocean current environment; Unscrew the second bolt 4, slide block 3 is moved up or down, the first blade 1 is moved up or down, make the second roller bearing 10 put in the second sleeve 11 or stretch out, change the distance between the first blade 1 and the second blade 12, correspond to different ocean current environment.
Claims (2)
1. the solid wheel hub of vertical shaft tidal turbine blade bundle, comprise the first blade (1), first wheel (2), slide block (3), second bolt (4), first bolt (5), first sleeve (6), first roller bearing (7), groove body (8), slide rail (9), second roller bearing (10), second sleeve (11), second blade (12), second wheel hub (13), connecting rod (14), connecting sheet (15), 3rd bolt (16), urceolus (17) and inner core (18), it is characterized in that: described first wheel (2) and the second wheel hub (13) are loop configuration, first wheel (2) and the second wheel hub (13) respectively install four connecting rods (14), connecting sheet (15) is arranged on four connecting rods (14), connecting sheet (15) is installed inner core (18), urceolus (17) is arranged on inner core (18) outward, urceolus (17) is provided with the 3rd bolt (16), urceolus (17) is fixed on inner core (18) outward by the 3rd bolt (16), first wheel (2) and upper each installation four the first sleeves (6) of the second wheel hub (13), first roller bearing (7) lower end is arranged in the first sleeve (6), first sleeve (6) is provided with two the first bolts (5), first roller bearing (7) is fixed in the first sleeve (6) by the first bolt (5), first roller bearing (7) is installed groove body (8), slide rail (9) is arranged in groove body (8), between two slide rails (9), the second blade (12) is installed, in second blade (12), more than second sleeve (11) is installed, second roller bearing (10) lower end is arranged in the second sleeve (11), under second roller bearing (10) is arranged on the first blade (1), first blade (1) each side installs slide block (3), slide block (3) is arranged on slide rail (9), slide block (3) is provided with the second bolt (4), slide block (3) is fixed on slide rail (9) by the second bolt (4).
2. the solid wheel hub of a kind of vertical shaft tidal turbine blade bundle according to claim 1, is characterized in that: described first wheel (2) is identical with the second wheel hub (13) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376150.7A CN104989580A (en) | 2015-07-01 | 2015-07-01 | Blade bundling and fixing hub of vertical shaft tidal current energy water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376150.7A CN104989580A (en) | 2015-07-01 | 2015-07-01 | Blade bundling and fixing hub of vertical shaft tidal current energy water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989580A true CN104989580A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510376150.7A Pending CN104989580A (en) | 2015-07-01 | 2015-07-01 | Blade bundling and fixing hub of vertical shaft tidal current energy water turbine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104989580A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718243A (en) * | 2010-01-27 | 2010-06-02 | 哈尔滨工程大学 | Impeller device of vertical-axis tide generator |
| CN101988463A (en) * | 2010-11-24 | 2011-03-23 | 哈尔滨工程大学 | Vertical shaft tidal current generating set |
| CN201896694U (en) * | 2010-08-31 | 2011-07-13 | 大连理工大学 | Collapsible type vertical-shaft tidal fluid energy generation device |
| CN102953928A (en) * | 2012-10-17 | 2013-03-06 | 李洪泽 | Universal windmill with adjustable propeller length |
| CN103266983A (en) * | 2013-06-07 | 2013-08-28 | 青岛理工大学 | Movable blade-type tidal power generation device |
| CN203272000U (en) * | 2013-05-17 | 2013-11-06 | 武汉理工大学 | Novel vertical-axis tidal-current-energy water turbine |
| KR20130125092A (en) * | 2012-05-08 | 2013-11-18 | 한국해양대학교 산학협력단 | Vertical axis tidal stream turbine with the blockage effect plates |
| CN103807212A (en) * | 2012-11-15 | 2014-05-21 | 北汽福田汽车股份有限公司 | Engine cooling fan, cooling fan assembly and vehicle with fan assembly |
| WO2014192664A1 (en) * | 2013-05-25 | 2014-12-04 | Tamatsu Yoshiji | Vertical axis water/wind turbine motor using flight feather opening/closing wing system |
| CN104696139A (en) * | 2013-12-10 | 2015-06-10 | 浙江海洋学院 | Retractable blade vertical-axis tidal turbine |
-
2015
- 2015-07-01 CN CN201510376150.7A patent/CN104989580A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718243A (en) * | 2010-01-27 | 2010-06-02 | 哈尔滨工程大学 | Impeller device of vertical-axis tide generator |
| CN201896694U (en) * | 2010-08-31 | 2011-07-13 | 大连理工大学 | Collapsible type vertical-shaft tidal fluid energy generation device |
| CN101988463A (en) * | 2010-11-24 | 2011-03-23 | 哈尔滨工程大学 | Vertical shaft tidal current generating set |
| KR20130125092A (en) * | 2012-05-08 | 2013-11-18 | 한국해양대학교 산학협력단 | Vertical axis tidal stream turbine with the blockage effect plates |
| CN102953928A (en) * | 2012-10-17 | 2013-03-06 | 李洪泽 | Universal windmill with adjustable propeller length |
| CN103807212A (en) * | 2012-11-15 | 2014-05-21 | 北汽福田汽车股份有限公司 | Engine cooling fan, cooling fan assembly and vehicle with fan assembly |
| CN203272000U (en) * | 2013-05-17 | 2013-11-06 | 武汉理工大学 | Novel vertical-axis tidal-current-energy water turbine |
| WO2014192664A1 (en) * | 2013-05-25 | 2014-12-04 | Tamatsu Yoshiji | Vertical axis water/wind turbine motor using flight feather opening/closing wing system |
| CN103266983A (en) * | 2013-06-07 | 2013-08-28 | 青岛理工大学 | Movable blade-type tidal power generation device |
| CN104696139A (en) * | 2013-12-10 | 2015-06-10 | 浙江海洋学院 | Retractable blade vertical-axis tidal turbine |
Non-Patent Citations (1)
| Title |
|---|
| 李广年等: "竖轴潮流能水轮机水动力性能水池试验分析", 《中国造船》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |