CN207701272U - A kind of water turbine set for hydroelectric generation increase-volume - Google Patents
A kind of water turbine set for hydroelectric generation increase-volume Download PDFInfo
- Publication number
- CN207701272U CN207701272U CN201721579426.2U CN201721579426U CN207701272U CN 207701272 U CN207701272 U CN 207701272U CN 201721579426 U CN201721579426 U CN 201721579426U CN 207701272 U CN207701272 U CN 207701272U
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- Prior art keywords
- driving wheel
- turntable
- shaft
- volume
- generator
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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
A kind of water turbine set for hydroelectric generation increase-volume, it includes the hydraulic turbine, generator and the transmission device that the kinetic energy of the hydraulic turbine is transferred to generator, the hydraulic turbine includes pedestal, the turntable installed to pedestal, is connected to the blade of turntable and by the first driving wheel of driven by rotary disc, spacing with blades is arranged, blade includes primary blades and auxiliary blade, primary blades and auxiliary blade are connected to the edge of turntable, primary blades and auxiliary blade include the second receiving portion for being connected to the first connecting portion of turntable and being connected to first connecting portion, and the shape of the second receiving portion is arc；Transmission device includes the second driving wheel driven by the first driving wheel；Generator has the input shaft by the second transmission wheel drive.When the flow of river water in riverbed is smaller, river water mainly pushes auxiliary blade, and when the flow of river water in riverbed is larger, river water pushes primary blades and auxiliary blade, turntable to rotate faster, to improve generating efficiency simultaneously.
Description
Technical field
The utility model is related to hydroelectric fields, in particular to a kind of hydraulic turbine for hydroelectric generation increase-volume
Group.
Background technology
For hydroelectric installation, some hydroelectric installations are applied to the water channel in river or streams, utilize river or small stream
The blade of the water impact hydraulic turbine in stream, constantly the hydraulic turbine to be driven to rotate so that the hydraulic turbine can drive generator operation
Power generation.In the prior art, the hydraulic turbine, which is usually erected to, is set to water channel, and it is in the shaft being laterally extended that the hydraulic turbine, which includes one, and more
The blade that piece is arranged radially.The angle of each blade is fixed state, and a part of blade in the blade stretches through
To the flow underwater of water channel and can be by water impact, and rest blade is then emerging in above the flow water surface.It has a disadvantage in that, water
The generating efficiency of turbine is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of water turbine sets for hydroelectric generation increase-volume, can improve water wheels
The generating efficiency of machine.
What the embodiments of the present invention were realized in：
A kind of water turbine set for hydroelectric generation increase-volume comprising the hydraulic turbine, generator and the kinetic energy by the hydraulic turbine
It is transferred to the transmission device of generator, the hydraulic turbine includes pedestal, the turntable installed to pedestal, the blade for being connected to turntable and leads to
The first driving wheel of driven by rotary disc is crossed, spacing with blades setting, blade includes primary blades and auxiliary blade, the spacing between primary blades
For a quarter of the perimeter of turntable, primary blades and auxiliary blade are connected to the edge of turntable, and primary blades and auxiliary blade include
It is connected to the first connecting portion of turntable and is connected to the second receiving portion of first connecting portion, the shape of the second receiving portion is arc
Shape；Transmission device includes the second driving wheel driven by the first driving wheel；Generator has through the second transmission wheel drive
Input shaft.
In the utility model preferred embodiment, it is gear shaft that the above-mentioned hydraulic turbine, which has first rotating shaft, shaft, turntable and
First driving wheel coordinates with first rotating shaft respectively.
In the utility model preferred embodiment, above-mentioned second driving wheel is the ratchet by the first transmission wheel drive.
In the utility model preferred embodiment, above-mentioned transmission device further includes install the second driving wheel second turn
Axis.
In the utility model preferred embodiment, above-mentioned transmission device further includes being passed by second turn shaft-driven first
Moving axis, the input shaft of the first transmission axle driven dynamo.
In the utility model preferred embodiment, above-mentioned second shaft is connect with the first transmission shaft by universal joint.
In the utility model preferred embodiment, the input shaft of above-mentioned first transmission shaft and generator is connected by universal joint
It connects.
In the utility model preferred embodiment, above-mentioned transmission device further includes the inertia by the second transmission wheel drive
Wheel.
In the utility model preferred embodiment, above-mentioned first driving wheel and the second driving wheel pass through chain drive.
The advantageous effect of the utility model embodiment is：The utility model includes for the water turbine set of hydroelectric generation increase-volume
The hydraulic turbine, generator and the transmission device that the kinetic energy of the hydraulic turbine is transferred to generator, the hydraulic turbine include pedestal, installation to base
The turntable of seat is connected to the blade of turntable and the first driving wheel by driven by rotary disc, spacing with blades setting, and blade includes master
Blade and auxiliary blade, the spacing between primary blades are a quarter of the perimeter of turntable, and primary blades and auxiliary blade are connected to
The edge of turntable, primary blades and auxiliary blade include being connected to the first connecting portion of turntable and being connected to the of first connecting portion
The shape of two receiving portions, the second receiving portion is arc；Transmission device includes the second driving wheel driven by the first driving wheel；Hair
Motor has the input shaft by the second transmission wheel drive.When the flow of river water in riverbed is smaller, river water mainly pushes auxiliary
Blade, when the flow of river water in riverbed is larger, river water pushes primary blades and auxiliary blade, turntable to rotate faster, to carry simultaneously
High generation efficiency.In water, generator is arranged on the coast, changes the position of water wheels according to water level for the hydraulic turbine and the setting of the second driving wheel
It sets, the water of deep water level and shallow water position can be utilized, improve generating efficiency.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of the water turbine set for hydroelectric generation increase-volume in the utility model embodiment；
Fig. 2 is the transmission schematic diagram of the hydraulic turbine and the second driving wheel in the utility model embodiment；
Fig. 3 is the principle schematic of transmission device in the utility model embodiment；
Fig. 4 is the second shaft, the cooperation schematic diagram of the second driving wheel, ratchet in the utility model embodiment.
Icon：1- is used for the water turbine set of hydroelectric generation increase-volume；The 11- hydraulic turbines；111- pedestals；112- turntables；113- leaves
Piece；1131- primary blades；1132- auxiliary blades；The first driving wheels of 113-；114- first rotating shafts；12- transmission devices；122- second
Driving wheel；The second shafts of 124-；The first transmission shafts of 125-；126- second driving shafts；127- universal joints；128- flying wheels；13- is sent out
Motor；131- input shafts.The riverbeds 21-；The rivers 22-.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of water turbine sets 1 for hydroelectric generation increase-volume comprising the hydraulic turbine 11,
Generator 13 and transmission device 12, the hydraulic turbine 11 are mounted in the river 22 in riverbed 21, and the river water in river 22 drives the hydraulic turbine
11 rotations, the hydraulic turbine 11 drive generator 13 to generate electricity by transmission device 12.
Fig. 2-4 is please referred to, the hydraulic turbine 11 includes pedestal 111, turntable 112, blade 113, the first driving wheel 113 and first turn
Axis 114.Pedestal 111 is fixed on riverbed 21, and turntable 112 is mounted in first rotating shaft 114, and turntable 112 is relative to 111 He of pedestal
First rotating shaft 114 is rotatable, and blade 113 is connected to turntable 112.The face of turntable 112 is parallel with riverbed 21, to which turntable 112 can
It is rotated with being immersed in shallower water, improves generating efficiency.
First driving wheel 113 is installed to first rotating shaft 114, and the first driving wheel 113 and turntable 112 are concentrically mounted on first turn
On axis 114, the first driving wheel 113 is fixedly connected with turntable 112, and the first driving wheel 113 is located at the lower section of turntable 112, to avoid
River sand enters blade 113.In the present embodiment, the first transmission shaft 125 is gear shaft, turntable 112 and the first driving wheel 113 difference
Coordinate with first rotating shaft 114.
Blade 113 is fixedly attached to turntable 112, spaced between blade 113.Blade 113 includes 1131 He of primary blades
Auxiliary blade 1132, in the present embodiment, four 1131 spaced sets of primary blades, the distance between adjacent primary blade 1131 etc.
In a quarter of the perimeter of turntable 112.Auxiliary blade 1132 is set between primary blades 1131.Primary blades 1131 and auxiliary lobe
Piece 1132 respectively includes being connected to the first connecting portion of turntable 112 and is connected to the second receiving portion of first connecting portion, and second
The shape of receiving portion is arc, and the section of the second receiving portion is semicircle in the present embodiment.
The shape of primary blades 1131 is more than the shape of auxiliary blade 1132.In the present embodiment, the second of primary blades 1131
The volume of receiving portion is two of the volume of the second receiving portion of auxiliary blade 1132.Primary blades 1131 accommodate more water, auxiliary
Help 1132 volume of blade smaller, when the flow of river water in riverbed 21 is smaller, river water mainly pushes auxiliary blade 1132, works as riverbed
The flow of river water is larger in 21, and river water pushes primary blades 1131 and auxiliary blade 1132, turntable 112 to rotate faster simultaneously, thus
Improve generating efficiency.
Transmission device 12 includes the second shaft 124, the second driving wheel 122, flying wheel 128, the first transmission shaft 125 and second
Transmission shaft 126.
Blade 113 drives turntable 112, turntable 112 that the first driving wheel 113, the first driving wheel 113 is driven to drive the second transmission
Wheel 122.In the present embodiment, the first driving wheel 113 and the second driving wheel 122 pass through chain drive.Second driving wheel 122 is installed extremely
Second shaft 124, in the present embodiment, the second driving wheel 122 is ratchet, and the second driving wheel 122 is relative to the second shaft 124
The unmarried rotation of energy, even if so that turntable 112 is rotated backward to flow, the second shaft 124 does not change rotation direction.
Second shaft 124 is also equipped with and flying wheel 128.Flying wheel 128 is located at the top of the second driving wheel 122, when turn
When disk 112 rotates backward, 122 antiport of the second driving wheel, the second shaft 124 continues forward direction under the action of flying wheel 128
Rotation, to prevent the steering of the second shaft 124 from changing, prevents generator 13 from being damaged due to antiport.
First transmission shaft 125 is connected to the second shaft 124 by universal joint 127, and second driving shaft 126 passes through universal joint
127 are connected to the first transmission shaft 125, and second driving shaft 126 is connect by universal joint 127 with the input shaft 131 of generator 13.From
And the second shaft 124 drives the first transmission shaft 125, the first transmission shaft 125 to drive second driving shaft 126, second driving shaft 126
The input shaft 131 for driving generator 13, to generate electricity.Due between the second shaft 124 and the first transmission shaft 125, first
It is respectively adopted ten thousand between transmission shaft 125 and second driving shaft 126, between second driving shaft 126 and the input shaft 131 of generator 13
To 127 connection of section, to which the hydraulic turbine 11 and the second driving wheel 122 are arranged in water, generator 13 is arranged on the coast, according to water level
Change the position of water wheels, the water of deep water level and shallow water position can be utilized, improve generating efficiency.
In conclusion the utility model includes the hydraulic turbine, generator for the water turbine set of hydroelectric generation increase-volume and incites somebody to action
The kinetic energy of the hydraulic turbine is transferred to the transmission device of generator, and the hydraulic turbine includes pedestal, the turntable installed to pedestal, is connected to turntable
Blade and the first driving wheel by driven by rotary disc, spacing with blades setting, blade includes primary blades and auxiliary blade, main lobe
Spacing between piece is a quarter of the perimeter of turntable, and primary blades and auxiliary blade are connected to the edge of turntable, primary blades and
Auxiliary blade includes the second receiving portion for being connected to the first connecting portion of turntable and being connected to first connecting portion, the second receiving portion
Shape be arc；Transmission device includes the second driving wheel driven by the first driving wheel；Generator has to be passed by second
The input shaft of driving wheel driving.When the flow of river water in riverbed is smaller, river water mainly pushes auxiliary blade, when river water in riverbed
Flow is larger, and river water pushes primary blades and auxiliary blade, turntable to rotate faster, to improve generating efficiency simultaneously.The hydraulic turbine and
Second driving wheel be arranged in water, generator be arranged on the coast, according to water level change water wheels position, can utilize deep water level and
The water of shallow water position improves generating efficiency.
Present specification describes the example of the embodiments of the present invention, it is not meant to that these embodiments illustrate and describe
The be possible to form of the utility model.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing without
It needs drawn to scale；Some features can be zoomed in or out to show the details of particular elements.Disclosed concrete structure and function are thin
Section is not taken by way of limitation explanation, and those skilled in the art is only instructed to implement the representative base of the utility model in a variety of forms
Plinth.It will be understood to one skilled in the art that can be with one or more with reference to multiple features that either figure illustrates and describes
The feature illustrated in other attached drawings is combined to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic offer of explanation is used for
The representative embodiment of typical case.However, the multiple combinations of the feature consistent with the introduction of the utility model and modification can roots
According to need be used for specific application or implementation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of water turbine set for hydroelectric generation increase-volume, which is characterized in that it includes the hydraulic turbine, generator and will be described
The kinetic energy of the hydraulic turbine is transferred to the transmission device of generator, and the hydraulic turbine includes pedestal, the turntable installed to pedestal, is connected to
The blade of the turntable and the first driving wheel by the driven by rotary disc, the spacing with blades setting, the blade include
Primary blades and auxiliary blade, the spacing between the primary blades are a quarter of the perimeter of turntable, primary blades and described
Auxiliary blade is connected to the edge of the turntable, and the primary blades and the auxiliary blade include be connected to the turntable first
The shape of interconnecting piece and the second receiving portion for being connected to the first connecting portion, second receiving portion is arc；The biography
Dynamic device includes the second driving wheel driven by first driving wheel；The generator, which has, passes through second driving wheel
The input shaft of driving.
2. the water turbine set according to claim 1 for hydroelectric generation increase-volume, which is characterized in that the hydraulic turbine has
First rotating shaft, the shaft are gear shafts, and the turntable and first driving wheel coordinate with the first rotating shaft respectively.
3. the water turbine set according to claim 1 for hydroelectric generation increase-volume, which is characterized in that second driving wheel
It is the ratchet for being driven wheel drive by described first.
4. the water turbine set according to claim 1 for hydroelectric generation increase-volume, which is characterized in that the transmission device is also
The second shaft including installing second driving wheel.
5. the water turbine set according to claim 4 for hydroelectric generation increase-volume, which is characterized in that the transmission device is also
Including by described second turn shaft-driven first transmission shaft, first transmission shaft drives the input shaft of the generator.
6. the water turbine set according to claim 5 for hydroelectric generation increase-volume, which is characterized in that second shaft with
First transmission shaft is connected by universal joint.
7. the water turbine set according to claim 6 for hydroelectric generation increase-volume, which is characterized in that first transmission shaft
It is connect by universal joint with the input shaft of the generator.
8. the water turbine set according to claim 1 for hydroelectric generation increase-volume, which is characterized in that the transmission device is also
It include the flying wheel for being driven wheel drive by described second.
9. the water turbine set according to claim 1 for hydroelectric generation increase-volume, which is characterized in that first driving wheel
Pass through chain drive with second driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579426.2U CN207701272U (en) | 2017-11-23 | 2017-11-23 | A kind of water turbine set for hydroelectric generation increase-volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579426.2U CN207701272U (en) | 2017-11-23 | 2017-11-23 | A kind of water turbine set for hydroelectric generation increase-volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701272U true CN207701272U (en) | 2018-08-07 |
Family
ID=63023393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579426.2U Expired - Fee Related CN207701272U (en) | 2017-11-23 | 2017-11-23 | A kind of water turbine set for hydroelectric generation increase-volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377353A (en) * | 2020-11-10 | 2021-02-19 | 犀望新能源科技（昆山）有限公司 | Coal water slurry potential energy recovery device |
| CN116717415A (en) * | 2023-07-11 | 2023-09-08 | 江苏大学 | Hydroelectric generation device utilizing water kinetic energy step by step |
-
2017
- 2017-11-23 CN CN201721579426.2U patent/CN207701272U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377353A (en) * | 2020-11-10 | 2021-02-19 | 犀望新能源科技（昆山）有限公司 | Coal water slurry potential energy recovery device |
| CN112377353B (en) * | 2020-11-10 | 2022-07-19 | 西安石大能源股份有限公司 | Coal slurry potential energy recovery device |
| CN116717415A (en) * | 2023-07-11 | 2023-09-08 | 江苏大学 | Hydroelectric generation device utilizing water kinetic energy step by step |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180807 Termination date: 20201123 |