CN205689345U - A kind of water flow generator propeller group - Google Patents
A kind of water flow generator propeller group Download PDFInfo
- Publication number
- CN205689345U CN205689345U CN201620440299.7U CN201620440299U CN205689345U CN 205689345 U CN205689345 U CN 205689345U CN 201620440299 U CN201620440299 U CN 201620440299U CN 205689345 U CN205689345 U CN 205689345U
- Authority
- CN
- China
- Prior art keywords
- propeller
- water flow
- flow generator
- drive link
- blade
- 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
Links
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
This utility model provides a kind of water flow generator propeller group, solves existing water flow generator propeller and exists because of the low technical problem affecting generating efficiency of current utility ratio.This water flow generator propeller group includes the drive link being arranged on water flow generator and is set at least 2 propellers outside drive link, described propeller is rotated by drive link, the blade stagger of described any two adjoining spiral oar is arranged, by arranging multiple propeller, and the blade stagger making adjacent propeller is arranged, application to current is more abundant, improves generating efficiency.
Description
Technical field
This utility model relates to a kind of hydroelectric field, refers in particular to a kind of water flow generator propeller group.
Background technology
Its operation principle of water flow generator is to drive the propeller blade of electromotor to rotate by current, and blade drives spiral
Oar rotates and converts mechanical energy into electric energy, then by cable transfer electric power.At present, the propeller of water flow generator only has one
Individual, it has certain limitation in the application of current, so that generating efficiency is the highest.
Utility model content
In order to overcome shortcoming and the weak point of background technology, this utility model provides a kind of water flow generator propeller
Group, solves existing water flow generator propeller and exists because of the low technical problem affecting generating efficiency of current utility ratio.
The technical solution of the utility model is: a kind of water flow generator propeller group, it includes being arranged on water flow generator
On drive link and be set at least 2 propellers outside drive link, described propeller is rotated by drive link, described
The blade stagger of any two adjoining spiral oar is arranged.
Described propeller is 3.
Described propeller is arranged from small to large from lowermost end.
Described drive link stepped design, its diameter is sequentially reduced by bottom up.
The blade of described propeller is made up of titanium alloy.
The blade quantity of described propeller is 5.
Described propeller includes blade seat and the blade being circumferentially provided on blade seat, is provided with annular in described blade seat
Cavity.
This utility model has the advantages that by arranging multiple propeller, and makes the leaf of adjacent propeller
Sheet is crisscross arranged, and the application to current is more abundant, improves generating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of drive link in this utility model.
Fig. 3 is the top view of drive link.
Fig. 4 is the arrangement schematic diagram of propeller.
Fig. 5 is the rearview of propeller.
Fig. 6 is the generalized section of blade seat.
In figure, propeller 1, blade seat 11, blade 12, toroidal cavity 13, drive link 2.
Detailed description of the invention
Below for accompanying drawing, embodiment of the present utility model is described further:
As it can be seen, a kind of water flow generator propeller group, it include the drive link 2 that is arranged on water flow generator and
Being set at least 2 propellers 1 outside drive link, preferably 3, described propeller 1 is rotated by drive link 2, described
The blade stagger of any two adjoining spiral oar is arranged.
Described propeller 1 is arranged from small to large from lowermost end, to improve the utility ratio to current, greatly improves generating
Efficiency.
Described drive link 2 stepped design, its diameter is sequentially reduced by bottom up so that easier for installation, simultaneously
The diameter of the blade seat of propeller can be set according to the diameter of each section of drive link so that propeller not of uniform size is accurately
Corresponding respective position, the most convenient, and be difficult to place mistake.
Described propeller 1 includes blade seat 11 and the blade 12 being circumferentially provided on blade seat 11, described blade seat 11
Inside it is provided with toroidal cavity 13 so that the overall weight of propeller is effectively reduced, reduces manufacturing cost, and can be increased it
Buoyancy, contributes to water flow generator and preferably realizes generating efficiency.
The blade 12 of described propeller is made up of titanium alloy, improves the service life of propeller, reduces its weight.
Blade 12 quantity of described propeller is 5, and decile is circumferentially provided on blade seat, improves the face of its contact current
Long-pending, improve the utility ratio to current simultaneously.
Embodiment is not construed as the restriction to utility model, but any based on spirit improvements introduced of the present utility model,
All should be within protection domain of the present utility model.
Claims (6)
1. a water flow generator propeller group, it is characterised in that: it include the drive link that is arranged on water flow generator and
Being set at least 2 propellers outside drive link, described propeller is rotated by drive link, the adjacent spiral shell of described any two
The blade stagger of rotation oar is arranged；Described drive link stepped design, its diameter is sequentially reduced by bottom up.
Water flow generator propeller group the most according to claim 1, it is characterised in that: described propeller is 3.
Water flow generator propeller group the most according to claim 1 and 2, it is characterised in that: described propeller is from lowermost end
Arrange from small to large.
Water flow generator propeller group the most according to claim 1, it is characterised in that: the blade of described propeller is closed by titanium
Gold is made.
Water flow generator propeller group the most according to claim 1, it is characterised in that: the blade quantity of described propeller is
5.
Water flow generator propeller group the most according to claim 1, it is characterised in that: described propeller include blade seat with
And the blade being circumferentially provided on blade seat, it is provided with toroidal cavity in described blade seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440299.7U CN205689345U (en) | 2016-05-16 | 2016-05-16 | A kind of water flow generator propeller group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440299.7U CN205689345U (en) | 2016-05-16 | 2016-05-16 | A kind of water flow generator propeller group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689345U true CN205689345U (en) | 2016-11-16 |
Family
ID=57261880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620440299.7U Expired - Fee Related CN205689345U (en) | 2016-05-16 | 2016-05-16 | A kind of water flow generator propeller group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016595A (en) * | 2017-12-07 | 2018-05-11 | 浙江海洋大学 | A kind of new energy ship |
| CN112211767A (en) * | 2016-12-31 | 2021-01-12 | 毛永波 | Axial flow force piston cylinder external extension impeller |
-
2016
- 2016-05-16 CN CN201620440299.7U patent/CN205689345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211767A (en) * | 2016-12-31 | 2021-01-12 | 毛永波 | Axial flow force piston cylinder external extension impeller |
| CN108016595A (en) * | 2017-12-07 | 2018-05-11 | 浙江海洋大学 | A kind of new energy ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103835867B (en) | A kind of countryside portable waterpower wind-force compensating generator | |
| US20110081244A1 (en) | Spiral design | |
| CN101603491A (en) | Pulley type potential generator | |
| CN102384019A (en) | Nested tidal current generating set of air guide sleeve paddle-changing horizontal shaft | |
| CN205689345U (en) | A kind of water flow generator propeller group | |
| CN102953911A (en) | Novel land artificial high altitude water flow water turbine automatic electric generator | |
| CN112709668A (en) | New energy utilization device | |
| CN201650560U (en) | Device for generating power with tap water | |
| CN103206345B (en) | Two to rotating wind generating equipment | |
| CN202280567U (en) | Variable-pitch horizontal-axis tidal-current power generator set with nested type fairwater sleeve | |
| CN201065812Y (en) | Tornado type wind power machine | |
| CN103511162B (en) | Double-spiral rotor type marine energy conversion system | |
| CN102758717B (en) | Ocean power generation device flows | |
| CN201916106U (en) | Automatic supercharged water flow generator | |
| CN205559143U (en) | Rivers generator screw | |
| CN102797615A (en) | Efficient wind-power/water-power generator with stator and rotor in antidromic rotation | |
| CN103216387B (en) | Two to rotary electrification equipment | |
| CN106499573A (en) | A kind of ocean energy composite generating set | |
| CN110242488A (en) | One kind being based on Magnus leading edge cylinder blade tide energy water conservancy generator | |
| CN202481288U (en) | Power generation device with complementary of wind energy and hydroenergy | |
| CN203362376U (en) | Radial flow type water turbine | |
| CN103670913A (en) | Novel lift-to-drag combination H-S type vertical shaft wind machine | |
| CN203925881U (en) | High efficiency vertical shaft stator and rotor row star-wheel contrary synchronous rotary wind-driven generator | |
| CN204805012U (en) | Novel water conservancy, steam electric power turbine | |
| CN203515946U (en) | Combined type impeller for floating tidal power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170516 |