CN208396859U - A kind of stream generating device and system - Google Patents
A kind of stream generating device and system Download PDFInfo
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- CN208396859U CN208396859U CN201820794879.5U CN201820794879U CN208396859U CN 208396859 U CN208396859 U CN 208396859U CN 201820794879 U CN201820794879 U CN 201820794879U CN 208396859 U CN208396859 U CN 208396859U
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- blade
- generating device
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- stream generating
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Abstract
The utility model provides a kind of stream generating device and system, belongs to generating power by water current technical field.A kind of stream generating device, comprising: multiple blade mechanisms, generator and supporting mechanism.Blade mechanism includes paddle shaft and the blade that connect with paddle shaft, and multiple paddle shafts pass through synchronous drive mechanism and are sequentially connected；The rotor and synchronous drive mechanism of generator are sequentially connected, so that can drive motor rotor rotation by synchronous drive mechanism when multiple blades rotate；Multiple blade mechanisms and generator are respectively mounted and are fixed in supporting mechanism, and water flow can pass through supporting mechanism.The stream generating device can be improved single machine efficiency.Compared with the single-blade water flow power generator with output power, structure more flattening；And it can be in more complicated water environment applications.
Description
Technical field
The utility model relates to generating power by water current technical fields, in particular to a kind of stream generating device and system.
Background technique
Water flow power generator is to be converted into driving the mechanical mechanical energy rotated by the water energy of water flow, and generator again will be mechanical
Power output can be converted to.
However, existing water flow power generator has the disadvantage in that generating efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of stream generating device, generating efficiency with higher.
The utility model is realized in this way:
A kind of stream generating device, comprising: multiple blade mechanisms, generator and supporting mechanism.
Blade mechanism includes paddle shaft and the blade that connect with paddle shaft, and multiple paddle shafts pass through synchronous drive mechanism and are sequentially connected；
The rotor and synchronous drive mechanism of generator are sequentially connected, so that being passed when multiple blades rotate by synchronous
Motivation structure is able to drive rotor rotation；
Multiple blade mechanisms and generator are respectively mounted and are fixed in supporting mechanism, and water flow can pass through supporting mechanism.
Further, in an embodiment of the present invention:
Synchronous drive mechanism include with paddle shaft transmission connection the first synchronous pulley, with rotor be sequentially connected it is multiple
Second synchronous pulley, multiple second synchronous pulleys are correspondingly arranged with multiple blade mechanisms, the first synchronous pulley and the second synchronous belt
Wheel is connected by synchronous belt drive.
Further, in an embodiment of the present invention:
There are two the settings of blade mechanism, and there are two the settings of the second synchronous pulley, and two the second synchronous pulleys pass through together respectively
Step belt is connect with the first synchronous belt pulley transmission of Liang Ge blade mechanism.
Further, in an embodiment of the present invention:
It further include grid, side of the blade towards supporting mechanism is arranged in grid, and grid is fixed on supporting mechanism, multiple paddles
The axis and grid of axis are at 10-80 ° of angle.
Further, in an embodiment of the present invention:
The axis and grid of paddle shaft are at 30-75 ° of angle.
Further, in an embodiment of the present invention:
Supporting mechanism includes frame and bracket, and multiple blade mechanisms and generator are respectively mounted and are fixed in frame, bracket
Both ends are connect with frame, grid respectively.
Further, in an embodiment of the present invention:
The edge of frame and bracket is provided with hanging ring, and the hanging ring of frame is fixed on by just restricting in one end of grid, grid
The other end is fixed on the hanging ring of bracket by just restricting.
Further, in an embodiment of the present invention:
Intercept net is provided at the top and bottom of frame.
A kind of water stream power generation system, including above-mentioned stream generating device and detachable buoyant device, buoyant device
It is removably installed in the top of supporting mechanism.
Further, in an embodiment of the present invention:
Buoyant device is floating drum.
The beneficial effects of the utility model are: water flow power generator that the utility model obtains by above-mentioned design and being
System, in use, stream generating device is placed in natural flows, blade mechanism and generator are fixed in supporting mechanism,
Water flow is transferred to hair by synchronous drive mechanism by supporting mechanism, the rotation of water jet propulsion blade, the torque that blade rotation generates
The rotor of motor, rotor rotation, so that generator generates electricity.Continue to flow by the water flow of blade
It is flowed out from supporting mechanism.
Since the stream generating device is provided with multiple blade mechanisms, multiple blade mechanisms are by synchronous drive mechanism to hair
Motor generates electricity, and generating efficiency is higher.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram of the stream generating device under the first visual angle provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the stream generating device under the second visual angle provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of blade mechanism and generator provided by the embodiment of the utility model；
Fig. 4 is that the internal structure of blade mechanism provided by the embodiment of the utility model, synchronous drive mechanism and generator is shown
It is intended to；
Fig. 5 is the structural schematic diagram of the water stream power generation system under the first visual angle provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of the water stream power generation system under the second visual angle provided by the embodiment of the utility model.
Icon: 10- water stream power generation system；100- stream generating device；110- blade mechanism；111- blade；112- paddle shaft；
113- paddle shaft fixing seat；120- synchronous drive mechanism；The first synchronous pulley of 121-；The second synchronous pulley of 122-；123- synchronizes skin
Band；130- generator；131- shell；140- supporting mechanism；141- frame；142- bracket；143- hanging ring；144- intercept net；
150- grid；200- buoyant device.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.
Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode is fallen within the protection scope of the utility model.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " vertical ", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
Embodiment
Current water flow power generator has the disadvantage in that and applies under the lower environment of water velocity, needs to reach volume
The diameter of fixed output power, only increasing paddle shaft 112 is just able to achieve, and as 112 diameter of increase paddle shaft of power also can be with
Increase.Different high request conditions is suffered to water velocity and the wide depth of water body in an implementation, limits many water flow water bodys
Implement generating power by water current plan.
Based on this, the present embodiment provides a kind of stream generating devices 100, please refer to Fig. 1 and Fig. 2.Figures 1 and 2 show that
Structural schematic diagram under 100 different perspectives of stream generating device.The stream generating device 100 has the characteristics that generating efficiency is high.
Specifically, stream generating device 100 includes multiple blade mechanisms 110, generator 130 and supporting mechanism 140.
Referring to figure 3. and Fig. 4, blade mechanism 110 include paddle shaft 112 and the blade 111 connecting with paddle shaft 112, multiple paddles
Axis 112 is sequentially connected by synchronous drive mechanism 120.
The rotor and synchronous drive mechanism 120 of generator 130 are sequentially connected, so that when multiple blades 111 rotate
Rotor rotation is able to drive by synchronous drive mechanism 120；
Multiple blade mechanisms 110 and generator 130 are mounted in supporting mechanism 140, and water flow can be by supporting machine
Structure 140.
Stream generating device 100 is placed in natural flows, blade mechanism 110 and generator 130 are fixed on support
In mechanism 140, water flow is rotated by supporting mechanism 140, water jet propulsion blade 111, and the torque that the rotation of blade 111 generates passes through same
Step transmission mechanism 120 is transferred to the rotor of generator 130, rotor rotation, so that generator 130 carries out
Power generation.Continue flowing by the water flow of blade 111 to flow out from supporting mechanism 140.Wherein, generator 130 is rare earth permanent magnet power generation
Machine 130.
Since the stream generating device 100 is provided with multiple blade mechanisms 110, multiple blade mechanisms 110 are passed by synchronous
Motivation structure 120 generates electricity to generator 130, and generating efficiency is higher.
If it should be noted that the water flow power generator of single paddle mechanism 110 in the water body environment of low flow velocity into
Row power generation, needs the enlarged-diameter by paddle shaft 112 to can be only achieved rated power.And the stream generating device 100 of the present embodiment exists
Under low flow velocity environment, due to multiple blade mechanisms 110 collective effect i.e. can reach rated power, the requirement to flow rate of water flow compared with
It is low, it avoids and increases 111 diameter of blade.
In addition, the generating power by water current of single paddle mechanism 110 is set if generated electricity in the high water body environment of water velocity
The standby output power bigger to acquisition needs for multiple devices progress output-parallel to be just able to achieve.And the water flow of the present embodiment
Power generator 100 does not need then, and multiple blade mechanisms 110 generate electricity to generator 130 by synchronous drive mechanism 120
Reach biggish output power.
Further, in the present embodiment, synchronous drive mechanism 120 includes synchronous with the first of the transmission connection of paddle shaft 112
Belt wheel 121, multiple second synchronous pulleys 122 with rotor transmission connection, multiple second synchronous pulleys 122 and multiple blades
Mechanism 110 is correspondingly arranged, and the first synchronous pulley 121 is sequentially connected with the second synchronous pulley 122 by synchronous belt 123.I.e. one
The paddle shaft 112 of a blade mechanism 110, is correspondingly arranged second synchronous pulley 122, and the second synchronous pulley 122 is and motor
Rotor coaxial transmission connection.In addition, the first synchronous pulley 121, the second synchronous pulley 122, paddle shaft 112 and electronics rotor axle center
Line is arranged in parallel.
In addition, it is necessary to which explanation, generator 130 are provided with shell 131, the first synchronous pulley 121, the second synchronous pulley
122, synchronous belt 123 is arranged inside shell 131, and blade mechanism 110 is provided with paddle shaft fixing seat 113, and paddle shaft is fixed
Seat 113 is fixed inside shell 131, and 112 rotating support of paddle shaft is in paddle shaft fixing seat 113.
When water jet propulsion blade 111, the rotation of blade 111 drives paddle shaft 112 to rotate relative to paddle shaft fixing seat 113, paddle shaft
The first synchronous pulley 121 on 112 also rotates, and the first synchronous pulley 121 drives the second synchronous belt by synchronous belt 123
122 rotation of wheel, the second synchronous pulley 122 rotates drive motor rotor rotation, so that generator 130 may make to generate electricity.
It should be noted that water flow, which drives the blade 111 of multiple blade mechanisms 110, to be rotated to the same direction.The
The different drive ratios of one synchronous pulley 121 and the second synchronous pulley 122 can be realized under low water flow rate degree or high water velocity
It is adapted to the specification requirement revolving speed of generator 130.
In the present embodiment, there are two the settings of blade mechanism 110, there are two the settings of the second synchronous pulley 122, and two second
Synchronous pulley 122 is sequentially connected by synchronous belt 123 and the first synchronous pulley 121 of Liang Ge blade mechanism 110 respectively.
It should be noted that blade mechanism 110 may also set up three, four etc..As long as by the second synchronous pulley 122 and paddle
Leaf mechanism 110 is correspondingly arranged, that is, several second synchronous pulleys 122 will be correspondingly arranged by having several blade mechanisms 110 then.
Further, in the present embodiment, supporting mechanism 140 includes frame 141 and bracket 142.Wherein, frame 141 is in
Tetragonal body structure, frame 141 are bolted by more cross bars and vertical bar.Water flow can be flowed into from all directions, be flowed out.
Multiple blade mechanisms 110 and generator 130 are connected and installed in frame 141 by shell 131 and fixed link.Wherein, fixed
Bar is connect with shell 131 and frame 141.Bracket 142 is fixed on one end of frame 141, and bracket 142 to blade 111 towards frame
The side of frame 141 extends.
141 structure of frame be convenient for when water body is deeper, multi-section stream generating device 100 be overlapped it is fixedly secured, maximumlly
Utilize water flow resource.
In addition, stream generating device 100 further includes grid 150, the one of 111 frame oriented 141 of blade is arranged in grid 150
Side.As shown in Figure 1, grid 150 is in the left side of frame 141.
In the present embodiment, the edge of bracket 142 and frame 141 is provided with hanging ring 143.One end of grid 150 passes through
Just rope is fixed on the hanging ring 143 of frame 141, and the other end of grid 150 is fixed on the hanging ring 143 of bracket 142 by just restricting.
It should be noted that being then arranged to bracket 142 and frame when stream generating device 100 is applied to water flow bottom
The bottom of frame 141 connects.The hanging ring 143 of frame 141 is fixed on by just restricting in the upper end of grid 150, and the lower end of grid 150 passes through
Just rope is fixed on the hanging ring 143 of bracket 142.The setting of 150 opposing frame of grid, 141 bottom angled, the axis of multiple paddle shafts 112 are equal
It is directed toward the same direction, the axis of paddle shaft 112 is with grid 150 at 10-80 ° of angle.Optionally.The axis of paddle shaft 112 with
Grid 150 is at 30-75 ° of angle.
In addition, it is provided with intercept net 144 at the bottom of frame 141 and bracket 142, the intercept net 144 at this and grid 150
Bottom end linking.The top of frame 141 is also equipped with intercept net 144, and intercept net 144 herein is connected with 150 top of grid.
When water flow passes through grid 150, the foreign matter being mingled in water flow is by 150 barrier of grid, and the grid 150 being inclined by is lifted
141 top of frame is lifted, top intercept net 144 intercepts foreign matter, and foreign matter flow to the other side of frame 141, keeps foreign matter separate
The side of blade 111 protects blade 111 not wound by foreign matter.In addition, since the bottom of frame 141 is also equipped with intercept net
144, intercept net 144 can also intercept foreign matter and enter winding blade 111 in frame 141 to avoid foreign matter.
When stream generating device 100 is applied to water flow upper layer, then it is arranged to bracket 142 and is connect with the top of frame 141,
The hanging ring 143 of bracket 142 is fixed on by just restricting in the upper end of grid 150, and frame is fixed on by just restricting in the lower end of grid 150
141 hanging ring 143.The setting of 150 opposing frame of grid, 141 top droop, the axis of multiple paddle shafts 112 are directed to the same side
To, the axis of paddle shaft 112 with grid 150 at 10-80 ° of angle.Optionally.The axis and grid 150 of paddle shaft 112 are at 30-
75 ° of angle.
When water flow passes through grid 150, directly foreign matter can be intercepted by grid 150 and intercept net 144, protect blade
111 are not wound by foreign matter.
The present embodiment also provides a kind of water stream power generation system 10, referring to figure 5. and Fig. 6 comprising above-mentioned generating power by water current
Device 100 and detachable buoyant device 200.Wherein, buoyant device 200 is removably installed in the top of frame 141.
When in profundal zone or the water body that The turbulent river crashes its way through, buoyant device 200 can be mounted on to the top of frame 141, by
In buoyant device 200 in water by buoyancy, stream generating device 100 can be floated to water body upper layer and generated electricity, kept away
Exempt from the bigger materials such as the Rolling Stone washed away upstream, timber, so that stream generating device 100 be protected to run well.It, can at phytal zone
Buoyant device 200 is removed, stream generating device 100, which is placed in water bottom i.e., can guarantee the normally fortune of stream generating device 100
Turn.
In the present embodiment, buoyant device 200 is floating drum, and floating drum can be removably installed in the top of frame 141 by bolt
Portion.
The water stream power generation system 10 of the present embodiment, since floating drum is removably mounted on frame 141, the scope of application is more
Extensively, it when field restricted to the water surface, when requirement for example, floating on water impurity is intensive, and to water hazard object, can dismantle floating
Power device 200 can add buoyant device with sinking type operation, bad to water flow bottom condition or other requirements
200 use.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of stream generating device characterized by comprising
Multiple blade mechanisms, the blade mechanism include paddle shaft and the blade that connect with the paddle shaft, and multiple paddle shafts pass through
Synchronous drive mechanism transmission connection；
Generator, the rotor of the generator and the synchronous drive mechanism are sequentially connected, so that multiple blades
The rotor is able to drive by the synchronous drive mechanism when rotation to rotate；And
Supporting mechanism, multiple blade mechanisms and the generator are mounted in the supporting mechanism, and water flow can lead to
Cross the supporting mechanism.
2. stream generating device according to claim 1, which is characterized in that the synchronous drive mechanism includes and the paddle
First synchronous pulley of axis transmission connection, multiple second synchronous pulleys with rotor transmission connection, multiple described the
Two synchronous pulleys are correspondingly arranged with multiple blade mechanisms, and first synchronous pulley and second synchronous pulley pass through together
Walk belt transmission connection.
3. stream generating device according to claim 2, which is characterized in that there are two the blade mechanism settings, described
There are two the settings of second synchronous pulley, and two second synchronous pulleys pass through synchronous belt and two blade mechanisms respectively
First synchronous belt pulley transmission connection.
4. stream generating device according to claim 1-3, which is characterized in that it further include grid, the grid
Side of the blade towards the supporting mechanism is set, and the grid is fixed on the supporting mechanism, multiple paddle shafts
Axis with the grid at 10-80 ° of angle.
5. stream generating device according to claim 4, which is characterized in that the axis of the paddle shaft and the grid at
30-75 ° of angle.
6. stream generating device according to claim 4, which is characterized in that the supporting mechanism includes frame and bracket,
Multiple blade mechanisms and the generator, which are respectively mounted, to be fixed in the frame, the both ends of the bracket respectively with the frame
Frame, grid connection.
7. stream generating device according to claim 6, which is characterized in that the setting of the edge of the frame and the bracket
There is hanging ring, the hanging ring of the frame is fixed on by just restricting in one end of the grid, and the other end of the grid passes through rigid
Rope is fixed on the hanging ring of the bracket.
8. stream generating device according to claim 6, which is characterized in that be provided with and block at the top and bottom of the frame
Cut net.
9. a kind of water stream power generation system, which is characterized in that including the described in any item stream generating devices of claim 1-8 and
Detachable buoyant device, the buoyant device are removably installed in the top of the supporting mechanism.
10. water stream power generation system according to claim 9, which is characterized in that the buoyant device is floating drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794879.5U CN208396859U (en) | 2018-05-25 | 2018-05-25 | A kind of stream generating device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794879.5U CN208396859U (en) | 2018-05-25 | 2018-05-25 | A kind of stream generating device and system |
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| Publication Number | Publication Date |
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| CN208396859U true CN208396859U (en) | 2019-01-18 |
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ID=65137432
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| CN201820794879.5U Active CN208396859U (en) | 2018-05-25 | 2018-05-25 | A kind of stream generating device and system |
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| CN (1) | CN208396859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374744A (en) * | 2018-05-25 | 2018-08-07 | 陈强 | A kind of stream generating device and system |
-
2018
- 2018-05-25 CN CN201820794879.5U patent/CN208396859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374744A (en) * | 2018-05-25 | 2018-08-07 | 陈强 | A kind of stream generating device and system |
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