CN203362376U - Radial flow type water turbine - Google Patents
Radial flow type water turbine Download PDFInfo
- Publication number
- CN203362376U CN203362376U CN2013204165146U CN201320416514U CN203362376U CN 203362376 U CN203362376 U CN 203362376U CN 2013204165146 U CN2013204165146 U CN 2013204165146U CN 201320416514 U CN201320416514 U CN 201320416514U CN 203362376 U CN203362376 U CN 203362376U
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- China
- Prior art keywords
- rotating shaft
- housing
- shell body
- water turbine
- 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
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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
The utility model discloses a radial flow type water turbine. The radial flow type water turbine comprises a first shell body and a second shell body, wherein the first shell body and the second shell body are communicated with each other; a water inlet is formed in the joint of the first shell body and the second shell body, wherein a first water outlet is formed in the lower end portion of the first shell body, a first rotating shaft is arranged in the first shell body, a plurality of first blades are fixed on the first rotating shaft, and one end portion of the first rotating shaft penetrates through the first shell body and is sleeved with a first gear; a second water outlet is formed in the lower end portion of the second shell body, wherein a second rotating shaft is arranged in the second shell body, a plurality of second blades are fixed on the second rotating shaft, and one end portion of the second rotating shaft penetrates through the second shell body and is sleeved with a second gear. Two radial wheel structures are used for energy conversion, so that the radial flow type water turbine has large kinetic energy output and high energy conversion efficiency.
Description
Technical field
The utility model relates to a kind of water turbine, relates in particular to a kind of radial water turbine.
Background technique
Water turbine is important hydroelectric facility, and is the requisite constituent element of hydroelectric power industry, contributes to utilize renewable energy sources to realize energy-saving and emission-reduction, environmental contamination reduction, and the development scale of its technical development and China's hydropower industry adapts.Under the promotion of Electricity Demand, the water turbine manufacturing enters the fast-developing phase, and its economic scale and technical merit all are significantly increased.Existing water turbine, to offer water inlet and water outlet on housing mostly, and rotating shaft is set in housing, be fixed with a plurality of blades in rotating shaft, one end of this rotating shaft is through housing, this water turbine promotes rotating shaft by current to the impact of blade and rotates, thereby the potential energy of current is converted into to the kinetic energy of rotating shaft and by this rotating shaft output.This water turbine need be realized transformation of energy by a plurality of blades in the water impact rotating shaft, because this water turbine only carries out transformation of energy by one group of footpath wheel mechanism, make this water turbine not reach the kinetic energy output of expection, so there is the defect that energy conversion efficiency is lower in the water turbine of said structure.
The model utility content
The technical problems to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of radial water turbine, and this water turbine carries out transformation of energy by two groups of switching mechanisms, and can obtain larger kinetic energy output, has higher energy conversion efficiency.
For solving the problems of the technologies described above, the utility model adopts following technological scheme.
A kind of radial water turbine, it includes the first housing and the second housing be interconnected, the joint of the two offers water inlet, wherein, the underpart of described the first housing offers the first water outlet, be provided with the first rotating shaft within this first housing, be fixed with a plurality of the first blades in described the first rotating shaft, an end of described the first rotating shaft is arranged with the first gear through the first housing and this end; The underpart of described the second housing offers the second water outlet, within this second housing, is provided with the second rotating shaft, is fixed with a plurality of the second blades in described the second rotating shaft, and an end of described the second rotating shaft is arranged with the second gear through the second housing and this end.
Preferably, described the first blade extends and tilts with preset angles to the first housing direction, and the true dip direction of this first blade is contrary with water (flow) direction.
Preferably, described the second blade extends and tilts with preset angles to the second housing direction, and the true dip direction of this second blade is contrary with water (flow) direction.
Preferably, the joint of described the first housing and the second housing is formed with a point, and described point and water inlet are oppositely arranged.
In the radial water turbine the utility model proposes, entered the joint of the first housing and the second housing by water inlet with the current of certain potential energy, and the first blade and the second blade that promote herein drive respectively the first rotating shaft and the second rotating shaft rotation, make the direction of rotation of the first rotating shaft and the second rotating shaft, simultaneously, the kinetic energy of the first rotating shaft output transfers to the first gear, the kinetic energy of the second rotating shaft output transfers to the second gear, thereby is kinetic energy and by the first gear and the output of the second gear by the potential energy converting and energy of current.Wherein, current two groups of switching mechanisms that drive vane and rotating shaft form respectively, and carry out transformation of energy by these two groups of switching mechanisms, kinetic energy after conversion can be respectively as driving source, also can synthesize by engaging mechanism the driving source of a larger kinetic energy, thereby improve the energy conversion efficiency of water turbine.
The accompanying drawing explanation
The front section view that Fig. 1 is the radial water turbine that the utility model proposes.
The transverse sectional view that Fig. 2 is the radial water turbine that the utility model proposes.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in more detail.
The utility model discloses a kind of radial water turbine, shown in Fig. 1 and Fig. 2, it includes the first housing 1 and the second housing 2 be interconnected, and the joint of the two offers water inlet 3, wherein,
The underpart of described the first housing 1 offers the first water outlet 10, be provided with the first rotating shaft 11 within this first housing 1, be fixed with a plurality of the first blades 12 in described the first rotating shaft 11, an end of described the first rotating shaft 11 is arranged with the first gear 13 through the first housing 1 and this end;
The underpart of described the second housing 2 offers the second water outlet 20, be provided with the second rotating shaft 21 within this second housing 2, be fixed with a plurality of the second blades 22 in described the second rotating shaft 21, an end of described the second rotating shaft 21 is arranged with the second gear 23 through the second housing 2 and this end.
In above-mentioned radial water turbine, current with certain potential energy are entered the joint of the first housing 1 and the second housing 2 by water inlet 3, and the first blade 12 and the second blade 22 that promote herein drive respectively the first rotating shaft 11 and the second rotating shaft 21 rotations, and the direction of rotation of the first rotating shaft 11 and the second rotating shaft 21, in above-mentioned rotation process, current flow out through the first water outlet 10 and the second water outlet 20 respectively, simultaneously, the kinetic energy of the first rotating shaft 11 outputs transfers to the first gear 13, the kinetic energy of the second rotating shaft 21 outputs transfers to the second gear 23, thereby be kinetic energy and by the first gear 13 and the output of the second gear 23 by the potential energy converting and energy of current, the kinetic energy of above-mentioned two gears output can be respectively as driving source, also can synthesize by engaging mechanism the driving source of a larger kinetic energy.
In order to increase the area of contact of current and the first blade 12 and the second blade 22, described the first blade 12 extends and tilts with preset angles to the first housing 1 direction, the true dip direction of this first blade 12 is contrary with water (flow) direction, described the second blade 22 extends and tilts with preset angles to the second housing 2 directions, the true dip direction of this second blade 22 is contrary with water (flow) direction, in said structure, by the blade be obliquely installed, can make the thrust of water act on better blade, and increased the area of contact of current and blade, thereby further improve the kinetic energy transfer capability of this water turbine.
In the present embodiment, the joint of described the first housing 1 and the second housing 2 is formed with a point 5, and described point 5 is oppositely arranged with water inlet 3.Current are through after this point 5 and shunt, and make the water after shunting can drive respectively two groups of blades, thereby improve the action time of current to blade, and obtain larger potential energy.
In the radial water turbine the utility model proposes, current two groups of switching mechanisms that drive vane and rotating shaft form respectively, and carry out transformation of energy by these two groups of switching mechanisms, kinetic energy after conversion can be respectively as driving source, also can synthesize by engaging mechanism the driving source of a larger kinetic energy, thereby improve the energy conversion efficiency of water turbine.This radial water turbine simple in structure, with low cost, be easy to realize, be particularly suitable as agriculture, forest farm is irrigated and the power source of generating.
The above is the utility model preferred embodiment, is not limited to the utility model, all modifications of making in technical scope of the present utility model, is equal to and replaces or improvement etc., all should be included in the scope that the utility model protects.
Claims (4)
1. a radial water turbine, is characterized in that, includes the first housing (1) and the second housing (2) that are interconnected, and the joint of the two offers water inlet (3), wherein,
The underpart of described the first housing (1) offers the first water outlet (10), be provided with the first rotating shaft (11) within this first housing (1), be fixed with a plurality of the first blades (12) in described the first rotating shaft (11), an end of described the first rotating shaft (11) is arranged with the first gear (13) through the first housing (1) and this end;
The underpart of described the second housing (2) offers the second water outlet (20), be provided with the second rotating shaft (21) within this second housing (2), be fixed with a plurality of the second blades (22) in described the second rotating shaft (21), an end of described the second rotating shaft (21) is arranged with the second gear (23) through the second housing (2) and this end.
2. radial water turbine as claimed in claim 1, is characterized in that, described the first blade (12) extends and tilts with preset angles to the first housing (1) direction, and the true dip direction of this first blade (12) is contrary with water (flow) direction.
3. radial water turbine as claimed in claim 1, is characterized in that, described the second blade (22) extends and tilts with preset angles to the second housing (2) direction, and the true dip direction of this second blade (22) is contrary with water (flow) direction.
4. radial water turbine as claimed in claim 1, is characterized in that, described the first housing (1) is formed with a point (5) with the joint of the second housing (2), and described point (5) is oppositely arranged with water inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204165146U CN203362376U (en) | 2013-07-12 | 2013-07-12 | Radial flow type water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204165146U CN203362376U (en) | 2013-07-12 | 2013-07-12 | Radial flow type water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362376U true CN203362376U (en) | 2013-12-25 |
Family
ID=49810157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204165146U Expired - Fee Related CN203362376U (en) | 2013-07-12 | 2013-07-12 | Radial flow type water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645133A (en) * | 2018-06-27 | 2020-01-03 | 丁明山 | Hydraulic generator |
-
2013
- 2013-07-12 CN CN2013204165146U patent/CN203362376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645133A (en) * | 2018-06-27 | 2020-01-03 | 丁明山 | Hydraulic generator |
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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 |
Granted publication date: 20131225 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |