CN206000669U - A kind of hydroelectric installation - Google Patents
A kind of hydroelectric installation Download PDFInfo
- Publication number
- CN206000669U CN206000669U CN201620916285.8U CN201620916285U CN206000669U CN 206000669 U CN206000669 U CN 206000669U CN 201620916285 U CN201620916285 U CN 201620916285U CN 206000669 U CN206000669 U CN 206000669U
- Authority
- CN
- China
- Prior art keywords
- worm shaft
- pedestal
- bearing
- hydroelectric installation
- tubular track
- 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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of hydroelectric installation, including：Pedestal；The tubular track being inclined and mounted on pedestal, tubular track are the first default angle with the angle of inclination of pedestal, and the entrance of tubular track can be turned on water source；The worm shaft in tubular track is may be rotatably mounted at, the output end of worm shaft is connected with generator, and worm shaft is obliquely installed in the second default angle with pedestal；Multiple helical blades on worm shaft, the inwall of that side that the rotating diameter of helical blade is connected with pedestal with tubular track have default gap.The hydroelectric installation that the utility model is provided, during use, under the flow action at water source, helical blade rotates, and drives worm shaft, and rotatory force is passed to generator and is converted to electric power output by worm shaft.The utility model avoids the power generation mode that barrage is built a dam, and ecological, environmental protective, nothing environmental disruption.And by being input into, toward tubular track, the rotation that water can achieve helical blade, improve the utilization rate of current.
Description
Technical field
The utility model is related to TRT field, more particularly to a kind of hydroelectric installation.
Background technology
At present, China is generated electricity mainly by thermal power generation, as current oil, natural gas, coal resources are increasingly short so that
Cost of electricity-generating is high, and environmental pollution is serious.Traditional hydroelectric generation typically by the way of dam retaining is repaiied, using water fall impact
The hydraulic turbine rotarily drives electrical power generators.This hydroelectric generation mode gigantic project, current utilization rate are low, inject capital into many, with
When retaining a large amount of arable lands can be caused to disappear, population is migrated in a large number, is not suitable for that China human mortality is many, and arable land is few, and rivers dry season is longer
National conditions.
Therefore, current utilization rate during generating how is improved, reduces cost of electricity-generating, it is to avoid environmental pollution is art technology
Personnel's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of hydroelectric installation, to improve current utilization rate during generating, reduces
Cost of electricity-generating, it is to avoid environmental pollution.
To achieve these goals, the utility model provides following scheme：
A kind of hydroelectric installation, including：
Pedestal；
The tubular track being inclined and mounted on the pedestal, the tubular track are first with the angle of inclination of the pedestal
Default angle, the entrance of the tubular track can be turned on water source；
The worm shaft in the tubular track is may be rotatably mounted at, the output end of the worm shaft is connected with generator, and
The worm shaft is obliquely installed in the second default angle with the pedestal；
Multiple helical blades on the worm shaft, the rotating diameter of the helical blade and the tubular track
The inwall of that side being connected with the pedestal has default gap.
Preferably, in above-mentioned hydroelectric installation, the number of the helical blade is 2-5, and the helical-blade
Piece is distributed on the worm shaft.
Preferably, in above-mentioned hydroelectric installation, the first default angular range and the second default angle
Degree scope is 31 degree to 37 degree.
Preferably, in above-mentioned hydroelectric installation, the axis coinciding of the axle center of the worm shaft and the tubular track,
And the default interstice coverage is the 0.11%-0.15% of the rotating diameter of the helical blade.
Preferably, in above-mentioned hydroelectric installation, the guiding groove on the top for also including to be arranged on pedestal, the guiding groove
It is arranged between entrance and the water source of the tubular track.
Preferably, in above-mentioned hydroelectric installation, bearing block and bearing are also included；
On the pedestal, the outer ring of the bearing is arranged on the bearing block bearing block, the bearing
Inner ring the worm shaft is installed.
Preferably, in above-mentioned hydroelectric installation, the bearing block includes top chock and step；
The bearing includes upper bearing (metal) and lower bearing；
In the upper bearing (metal), the upper bearing (metal) is arranged on the top chock, institute on the top of the worm shaft
Top chock is stated on the pedestal；
In the lower bearing, the lower bearing is arranged on the step, institute for the bottom of the worm shaft
Step is stated on the pedestal.
Preferably, in above-mentioned hydroelectric installation, the bearing is water lubriucated bearing.
Preferably, in above-mentioned hydroelectric installation, gearbox, the input of the gearbox and the worm screw are also included
The output end connection of axle, the output end of the gearbox are connected with the input of the generator.
Preferably, in above-mentioned hydroelectric installation, first shaft coupling and second shaft coupling are also included；
The first shaft coupling is used for connecting the input of the gearbox and the output end of the worm shaft；
The second shaft coupling is used for connecting the output end of gearbox and the input of the generator.
It can be seen from above-mentioned technical scheme that, the hydroelectric installation that the utility model is provided, during use, water source is defeated
Enter tubular track, as worm shaft is may be rotatably mounted in tubular track, tubular track inclination is on pedestal, and worm shaft
Also arrange with basement tilt, therefore, under the flow action at water source, helical blade rotates, and drives worm shaft, worm shaft will
Rotatory force is passed to generator and is converted to electric power output.The utility model avoids the power generation mode that barrage is built a dam, with ecological ring
Protect, nothing the advantage of environmental disruption.And by being input into, toward tubular track, the rotation that water can achieve helical blade, improve current
Utilization rate.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying novelty work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the hydroelectric installation that Fig. 1 is provided for the utility model；
The cross section structure diagram of the hydroelectric installation that Fig. 2 is provided for the utility model.
Wherein, Tu1-2Zhong：
Pedestal 1, bracing frame 101, upper support frame 102, lower bracing frame 103, tubular track 2, worm shaft 3, generator 4, spiral shell
Vane piece 5, guiding groove 6, bearing block 7, bearing 8, top chock 701, step 702, upper bearing (metal) 801, lower bearing 802, increasing
Fast case 9, first shaft coupling 10, second shaft coupling 11.
Specific embodiment
In order that those skilled in the art is better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
The utility model is described in further detail for body embodiment.
Embodiment one
Fig. 1-2 is referred to, the utility model discloses a kind of hydroelectric installation, including pedestal 1, tubular track 2, worm screw
Axle 3 and helical blade 5.Wherein, pedestal 1 is concrete pedestal 1 or metal support pedestal 1, and tubular track 2 is inclined and mounted on
On pedestal 1, for the ease of the installation of tubular track 2, dismounting and maintenance, tubular track 2 is bolted on pedestal 1,
Specifically, bracing frame 101 can be installed on pedestal 1, tubular track 2 is installed by bracing frame 101；Tubular track 2 and pedestal 1
Angle of inclination is the first default angle, and the entrance of tubular track 2 can be turned on water source；Worm shaft 3 may be rotatably mounted at cylinder
In shape track 2, the output end of worm shaft 3 is connected with generator 4, and worm shaft 3 is inclined in the second default angle with pedestal 1 and set
Put；Multiple helical blades 5 on the worm shaft 3, the rotating diameter of helical blade 5 and tubular track 2 be connected with pedestal 1 that
The inwall of side has default gap, and default gap refers to that current, when tubular track 2 is flowed down, can drive helical-blade herein
The gap that piece 5 is rotated.
The hydroelectric installation that the utility model is provided, during use, water source is input into tubular track 2, in the current at water source
Under effect, multiple helical blades 5 are driven to rotate successively, and then drive worm shaft 3 to rotate, and rotatory force is passed to and sent out by worm shaft 3
Motor 4 is converted to electric power output.The utility model avoids the power generation mode that barrage is built a dam, with ecological, environmental protective, broken nothing environment
Bad advantage.And by being input into, toward tubular track 2, the rotation that water can achieve helical blade 5, improve the utilization rate of current.
Embodiment two
The water in hydroelectric installation and embodiment one in another embodiment, in the present embodiment is provided in the utility model
The structure of power generation device is similar to, and something in common is just repeated no more, only introduces difference.
In the present embodiment, piscine organism is impacted in order to avoid worm shaft 3 rotates, the utility model discloses worm screw
The rotating speed of axle 3 is less than 50rpm.
In an embodiment, the number for specifically disclosing helical blade 5 is 2-5, and helical blade 5 is distributed on worm shaft
On 3, the rotating torque for realizing helical blade 5 to worm shaft 3 is uniform.
Utility model people of the present utility model is obtained through repeatedly arduous experiment：When the first default angular range and
When second default angular range is 31 degree to 37 degree, the utilization rate highest of current.Now, the axle center of worm shaft 3 and tubular
The axis coinciding of track 2, and default interstice coverage is the 0.11%-0.15% of the rotating diameter of helical blade 5, so may be used also
To ensure little tubular track 2 is used, current utilization rate is improved further.
It is transported in tubular track 2 for the ease of water source, the utility model discloses hydroelectric installation also includes to arrange
In the guiding groove 6 on the top of pedestal 1, guiding groove 6 is arranged between the entrance of tubular track 2 and water source.Guiding groove 6 can also be used
Tubular structure replaces.Guiding groove 6 is arranged on the end face on the top of pedestal 1, is easy to form difference in height with tubular track 2.
Further, the utility model discloses hydroelectric installation also includes bearing block 7 and bearing 8, by 8 He of bearing
Bearing block 7 realizes being rotatably connected for worm shaft 3 and tubular track 2；Wherein, bearing block 7 is arranged on pedestal 1, outside bearing 8
On bearing block 7, the inner ring of bearing 8 installs worm shaft 3 to circle.
Closer, the utility model specifically discloses bearing block 7 includes top chock 701 and step 702；Axle
Holding 8 includes upper bearing (metal) 801 and lower bearing 802；In upper bearing (metal) 801, upper bearing (metal) 801 is installed in upper on the top of worm shaft 3
On bearing block 701, top chock 701 is arranged on pedestal 1, for the ease of realizing the installation of top chock 701 and pedestal 1,
Upper support frame 102 is installed on pedestal 1, top chock 701 is on upper support frame 102；The bottom of worm shaft 3 is arranged on lower axle
Hold in 802, on step 702, step 702 is arranged on pedestal 1, for the ease of under realization lower bearing 802
Bearing block 702 and the installation of pedestal 1, install lower bracing frame 103 on pedestal 1, and step 702 is arranged on lower bracing frame 103
On.By upper bearing (metal) 801 and lower bearing 802 being respectively mounted on the top of worm shaft 3 and bottom, realize stablizing to worm shaft 3
Support.
It should be noted that the number of bearing block 7 and bearing 8 can also be arranged as required to.
Wherein, the top of worm shaft 3 refers to worm shaft 3 near that end of generator 4, and the bottom of worm shaft 3 refers to worm screw
Axle 3 is away from that end of generator 4.
As upper bearing (metal) 801 is typically in the upper end of current liquid level, and lower bearing 802 is usually under the current page
End, it is therefore preferable that upper bearing (metal) 801 adopts grease lubrication bearing, it is desirable to which upper bearing (metal) 801 can be born radially with sealing structure
Power and thrust；It is preferred that lower bearing 802 is water lubriucated bearing, radial load can be born.
In order to improve the generating efficiency of generator 4, the utility model discloses hydroelectric installation also includes gearbox 9,
The input of gearbox 9 is connected with the output end of worm shaft 3, and the output end of gearbox 9 is connected with the input of generator 4.Its
In, gearbox 9 can adopt parallel stage gear drive, it would however also be possible to employ toothed belt transmission, can also be mixed using gear and transmission belt
The mode of transmission is closed, and then generator 4 is passed to after the rotating speed for realizing transmitting worm shaft 3 is improved.
For the ease of realizing the connection of gearbox 9 and worm shaft 3 and gearbox 9 and generator 4, the utility model discloses
Hydroelectric installation also includes first shaft coupling 10 and second shaft coupling 11；First shaft coupling 10 is used for connecting the defeated of gearbox 9
Enter the output end at end and worm shaft 3；Second shaft coupling 11 is used for connecting the output end of gearbox 9 and the input of generator 4.
The hydroelectric installation that the utility model is provided, during use, water source is input into tubular track 2, in the current at water source
Under effect, multiple uniform helical blades 5 are driven to rotate successively, and then drive worm shaft 3 to rotate, and power is passed by worm shaft 3
To gearbox 9, after 9 speedup of gearbox, rotatory force is passed to generator 4 and is converted to electric power output.The utility model is avoided
The power generation mode that barrage is built a dam, with ecological, environmental protective, nothing the advantage of environmental disruption.And by being input into water toward tubular track 2 be
The rotation of achievable helical blade 5, improves the utilization rate of current.
The utility model has advantages below：
(1) compared with the utility model is generated electricity with conventional hydraulic, having evaded traditional power station needs Store water, and quantities is big,
Investment is big, it also avoid immigrant, soil erosion, changes the harm such as ecoclimate environment；
(2) rotary speed of the utility model helical blade 5 will not be impacted to biologies such as fish slowly；
(3) large-scale with respect to device of the prior art heavy, substantial amounts of civil engineering etc. is needed, the utility model is adopted
By hydroelectric installation integral installation, few to environmental disruption.
" first ", " second " in the utility model etc. is in description and is distinguished, and does not have other particular meanings.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Multiple modifications to these embodiments will be apparent for those skilled in the art, be determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with novel features.
Claims (10)
1. a kind of hydroelectric installation, it is characterised in that include：
Pedestal (1)；
The tubular track (2) being inclined on the pedestal (1), the inclination angle of tubular track (2) and the pedestal (1)
Spend for the first default angle, the entrance of tubular track (2) can be turned on water source；
May be rotatably mounted at the worm shaft (3) in tubular track (2), the output end of worm shaft (3) and generator (4)
Connect, and the worm shaft (3) is obliquely installed in the second default angle with the pedestal (1)；
Multiple helical blades (5) on the worm shaft (3), the rotating diameter of helical blade (5) and the cylinder
The inwall of that side that shape track (2) is connected with the pedestal (1) has default gap.
2. hydroelectric installation according to claim 1, it is characterised in that the number of helical blade (5) is 2-5
Individual, and the helical blade (5) is distributed on the worm shaft (3).
3. hydroelectric installation according to claim 1, it is characterised in that the first default angular range and described
The preset range of second angle is 31 degree to 37 degree.
4. hydroelectric installation according to claim 1, it is characterised in that the axle center of worm shaft (3) and the cylinder
The axis coinciding of shape track (2), and the default interstice coverage is the 0.11%- of the rotating diameter of helical blade (5)
0.15%.
5. hydroelectric installation according to claim 1, it is characterised in that also include to be arranged on the top of pedestal (1)
Guiding groove (6), guiding groove (6) are arranged between the entrance of tubular track (2) and the water source.
6. hydroelectric installation according to claim 1, it is characterised in that also include bearing block (7) and bearing (8)；
Described bearing block (7), on pedestal (1), the outer ring of bearing (8) is arranged on bearing block (7),
The inner ring of bearing (8) installs worm shaft (3).
7. hydroelectric installation according to claim 6, it is characterised in that described bearing block (7) include top chock
And step (702) (701)；
Described bearing (8) include upper bearing (metal) (801) and lower bearing (802)；
In upper bearing (metal) (801), described upper bearing (metal) (801) are arranged on the upper shaft on the top of worm shaft (3)
In bearing (701), described top chock (701) are on pedestal (1)；
In lower bearing (802), described lower bearing (802) are arranged on the lower axle for the bottom of worm shaft (3)
In bearing (702), described step (702) are on pedestal (1).
8. hydroelectric installation according to claim 7, it is characterised in that described lower bearing (802) are water lubriucated bearing.
9. the hydroelectric installation according to any one in claim 1-8, it is characterised in that also include gearbox (9),
The input of gearbox (9) is connected with the output end of the worm shaft (3), the output end of gearbox (9) with described
The input connection of generator (4).
10. hydroelectric installation according to claim 9, it is characterised in that also include first shaft coupling (10) and second
Shaft coupling (11)；
Described first shaft coupling (10) are used for connecting the input of the gearbox (9) and the output end of the worm shaft (3)；
Described second shaft coupling (11) are used for connecting the output end of gearbox (9) and the input of the generator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916285.8U CN206000669U (en) | 2016-08-22 | 2016-08-22 | A kind of hydroelectric installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916285.8U CN206000669U (en) | 2016-08-22 | 2016-08-22 | A kind of hydroelectric installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000669U true CN206000669U (en) | 2017-03-08 |
Family
ID=58196639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916285.8U Expired - Fee Related CN206000669U (en) | 2016-08-22 | 2016-08-22 | A kind of hydroelectric installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089552A (en) * | 2016-08-22 | 2016-11-09 | 重庆齿轮箱有限责任公司 | A kind of hydroelectric installation |
| CN108590917A (en) * | 2018-04-28 | 2018-09-28 | 武俊洲 | A kind of efficient water turbine of the self-complementary energization of interior empty external pressure |
-
2016
- 2016-08-22 CN CN201620916285.8U patent/CN206000669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089552A (en) * | 2016-08-22 | 2016-11-09 | 重庆齿轮箱有限责任公司 | A kind of hydroelectric installation |
| CN108590917A (en) * | 2018-04-28 | 2018-09-28 | 武俊洲 | A kind of efficient water turbine of the self-complementary energization of interior empty external pressure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20210822 |