CN202832943U - Water flow generator - Google Patents
Water flow generator Download PDFInfo
- Publication number
- CN202832943U CN202832943U CN2012204904374U CN201220490437U CN202832943U CN 202832943 U CN202832943 U CN 202832943U CN 2012204904374 U CN2012204904374 U CN 2012204904374U CN 201220490437 U CN201220490437 U CN 201220490437U CN 202832943 U CN202832943 U CN 202832943U
- Authority
- CN
- China
- Prior art keywords
- water flow
- transmission shaft
- flow generator
- bearing
- generator
- 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
- 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
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- Hydraulic Turbines (AREA)
Abstract
Disclosed is a water flow generator. The water flow generator comprises a transmitting shaft and a generator which is connected with the transmitting shaft. The transmitting shaft is provided with a blade. The front end of the transmitting shaft is provided with a front bearing. The front bearing is connected with an outer shell through a front support. The rear end of the transmitting shaft is provided with a rear bearing. The rear bearing is connected with the outer shell through a rear support. The front end of the outer shell is provided with a water collecting port. The rear end of the outer shell is provided with a water dispersing port. The rear end of the transmitting shaft is provided with a gear and connected with the generator. The water flow generator has the advantages of being simple in structure and low in cost. The water flow generator can be served as a generating device using underwater flow or served as a supplement of hydroelectric generation.
Description
Technical field
The utility model relates to a kind of water flow generator.
Background technique
At present, hydroelectric generator is that to utilize high low head to carry out hydroelectric mostly, and its structure comprises impeller and transmission shaft mostly, and the rotation of transmission shaft drives the generating set electricity generator generating, and the prerequisite that wherein requires is to utilize high low head, restriction with good conditionsi.
The model utility content
Its purpose of the utility model just is to provide a kind of water flow generator, utilizes current to generate electricity, and has characteristics simple in structure, that cost is low, can be used as the equipment that utilizes generating power by water current under water, also can be used as hydroelectric replenishing.
The technological scheme that realizes above-mentioned purpose and take, the generator that comprises transmission shaft and connection for transmission axle, described transmission shaft is provided with blade, the transmission shaft front end is provided with bearing, and fore bearing is through the fore poppet connected with outer casing, and the transmission shaft rear end is provided with rear bearing, rear bearing is through the back poppet connected with outer casing, described shell front end is provided with inlet, and outer casing back is provided with the aproll mouth, and described transmission shaft rear end is provided with gear and connects generator.
Compared with prior art, the utlity model has following advantage.
Owing to adopted the diversion blade of flowing through to drive the structural design that transmission shaft rotates, thereby had characteristics simple in structure, that cost is low, can be used as the equipment that utilizes the stream generating under water, also can be used as hydroelectric replenishing.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is this apparatus structure principle schematic.
Fig. 2 be among Fig. 1 A to view.
Embodiment
Embodiment, this device comprises the generator of transmission shaft 9 and connection for transmission axle 9, as shown in Figure 1, described transmission shaft 9 is provided with blade 5, and transmission shaft 9 front ends are provided with fore bearing 10, fore bearing 10 is through fore poppet 2 connected with outer casings 4, transmission shaft 9 rear ends are provided with rear bearing 11, and rear bearing 11 is through back poppet 7 connected with outer casings 4, and described shell 4 front ends are provided with inlet 1, shell 4 rear ends are provided with aproll mouth 6, and described transmission shaft 9 rear ends are provided with gear 8 and connect generator.
Described inlet 1 and aproll mouth 6 are horn-like.
Described fore poppet 2 and back poppet 7 are radial layout, and as shown in Figure 2, described fore poppet 2 is provided with some Diversion Plates 3.
Inlet 1 and aproll mouth 6 can be circle, also can be ellipse.Gear 8 can be arranged on the rear end of transmission shaft 9, also can be arranged on the neutral position of transmission shaft 9, and blade 5 in the shape of a spiral.
Claims (3)
1. water flow generator, the generator that comprises transmission shaft (9) and connection for transmission axle (9), it is characterized in that, described transmission shaft (9) is provided with blade (5), transmission shaft (9) front end is provided with fore bearing (10), fore bearing (10) is through fore poppet (2) connected with outer casing (4), transmission shaft (9) rear end is provided with rear bearing (11), rear bearing (11) is through back poppet (7) connected with outer casing (4), described shell (4) front end is provided with inlet (1), shell (4) rear end is provided with aproll mouth (6), and described transmission shaft (9) rear end is provided with gear (8) and connects generator.
2. a kind of water flow generator according to claim 1 is characterized in that, described inlet (1) and aproll mouth (6) are horn-like.
3. a kind of water flow generator according to claim 1 is characterized in that, described fore poppet (2) and back poppet (7) are radial layout, and described fore poppet (2) is provided with some Diversion Plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204904374U CN202832943U (en) | 2012-09-25 | 2012-09-25 | Water flow generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204904374U CN202832943U (en) | 2012-09-25 | 2012-09-25 | Water flow generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832943U true CN202832943U (en) | 2013-03-27 |
Family
ID=47944669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204904374U Expired - Fee Related CN202832943U (en) | 2012-09-25 | 2012-09-25 | Water flow generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524557A (en) * | 2017-09-26 | 2017-12-29 | 河海大学 | A kind of multistage tidal current energy water turbine based on real-time, tunable kuppe corner |
-
2012
- 2012-09-25 CN CN2012204904374U patent/CN202832943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524557A (en) * | 2017-09-26 | 2017-12-29 | 河海大学 | A kind of multistage tidal current energy water turbine based on real-time, tunable kuppe corner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130925 |