CN107659051A - One kind returns power generation device - Google Patents
One kind returns power generation device Download PDFInfo
- Publication number
- CN107659051A CN107659051A CN201711035995.5A CN201711035995A CN107659051A CN 107659051 A CN107659051 A CN 107659051A CN 201711035995 A CN201711035995 A CN 201711035995A CN 107659051 A CN107659051 A CN 107659051A
- Authority
- CN
- China
- Prior art keywords
- crust
- flow
- generating set
- passing surface
- power generation
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention belongs to TRT technical field, open a kind of time power generation device, there is the connection crust of the device of through hole, the generating set in crust of the device, the fixing axle being fixed on crust of the device, sustainable generating set relative to the swing mechanism of fixing axle axis direction vertical oscillation including both ends, include the battery component being located at outside crust of the device；The generating set includes generating core, the first flow-passing surface located at generating core periphery, the first flow-passing surface periphery of connection and the second flow-passing surface of the connection through hole inner circumferential of crust of the device one end, generating core and electrically connected with battery component；The setting direction of fixing axle is can make generating set when swinging to extreme lower position, the first flow-passing surface is parallel with the connection through hole at crust of the device both ends.The setting of swing mechanism, provide effective support for the swing of generating set, the medium flow field flux at stable electric generation core, generating set is generated electricity uniform.
Description
Technical field
The present invention relates to TRT technical field, in particular it relates to which a kind of return power generation device.
Background technology
With the shortage increasingly of the energy, people start how constantly research makes full use of the energy, improve the utilization rate of the energy,
Can be a kind of renewable resource of generally existing for fluxus formaes such as available regenerative resource, wind energy, current.
For generating power by water current, traditional hydraulic power generation technology mainly pushes directly on turbine rotation using fluid force
Turn, so as to drive induction generator to be generated electricity, but its turbine is not set specific to the inflow-rate of water turbine progress correlation of current
Meter, i.e., when water-carrying capacity is big, will produce greater impact to turbine, it is possible to and cause turbine to damage, and meanwhile it is uneven because of water-carrying capacity,
When flowing through turbine, induction generator generating is unstable, will directly affect the service life of its rechargeable battery.
The content of the invention
A kind of present invention solves the technical problem that the defects of being to overcome prior art, there is provided simple in construction, charge efficiency
It is high, can carry out related adjustment according to media flow situation return power generation device.
The purpose of the present invention is achieved through the following technical solutions：One kind returns power generation device, including both ends have connection logical
The crust of the device in hole, the generating set in crust of the device, the fixing axle being fixed on crust of the device, sustainable generating set
Relative to the swing mechanism of fixing axle axis direction vertical oscillation, in addition to the battery component outside crust of the device；It is described
Generating set is included outside generating core, the first flow-passing surface located at generating core periphery, the first flow-passing surface periphery of connection and device
Second flow-passing surface of the connection through hole inner circumferential of shell one end, generating core electrically connect with battery component；The setting direction of fixing axle is
Generating set can be made when swinging to extreme lower position, the first flow-passing surface it is parallel with the connection through hole at crust of the device both ends.
Further, generating core includes impeller.
Further, the swing mechanism is sheathed in fixing axle including one end, the other end is fixedly connected with generating set
Swing rod, in addition to the return spring limited the swing process of generating set, the return spring be connected to fixing axle
On.
Further, the return spring is one kind in torque spring, extension spring, compression spring, flexural spring.
Yet further, the return spring is torque spring, and torque spring includes elastic portion and positioned at elastic portion two
The first end and the second end at end, elastic portion are fixed and are set in fixing axle outer surface, and first end connects with crust of the device inwall
Touch and be used as back power fulcrum, the second end contacts with generating set.
Further, first flow-passing surface is elastic flow-passing surface.
Further, the battery component includes rectification module, filtration module, voltage reduction module and/or the liter being sequentially connected
Die block, rechargeable battery.
Compared with prior art, the invention has the advantages that：
1）The setting of swing mechanism, effective support is provided for the swing of generating set, the medium flow field flux at stable electric generation core,
Generating set is set to generate electricity uniform；
2）The swing mechanism being made up of parts such as swing rod and torque springs, swing rod has flexible rotating characteristic, while utilizes torsion
The superior elasticity performance of spring, in generating set run-off the straight, on the one hand avoid the unrestricted inclination of generating set, the opposing party
Face makes generating set that quick resilience occur, is allowed to be adapted with velocity of medium when velocity of medium reduces, steady so as to realize
Determine the effect of electric current；
3）First flow-passing surface is the design of elastic flow-passing surface, can make flow medium when largely being contacted with the first flow-passing surface, first
Flow-passing surface produces impact concave change shape, can produce certain cushioning effect to the impact for crossing flow medium equivalent to it, effectively reduce stream
Surge of the dynamic medium to generating set impeller.
Brief description of the drawings
Fig. 1 is the front view for returning power generation device；
Fig. 2 is the structural representation for returning power generation device；
Fig. 3 returns power generation device structure diagram to be described；
Fig. 4 is the sectional view for returning power generation device and being connected with pipeline.
Embodiment
With reference to embodiment, the present invention is further illustrated, wherein, being given for example only property of accompanying drawing explanation,
What is represented is only schematic diagram, rather than pictorial diagram, it is impossible to is interpreted as the limitation to this patent；In order to which the reality of the present invention is better described
Example is applied, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；To those skilled in the art
For, some known features and its explanation may be omitted and will be understood by accompanying drawing.
Embodiment
As shown in figures 1-4, it is a kind of to return power generation device, including both ends have the crust of the device 1 of connection through hole, positioned at dress
The generating set 2 in shell 1, the fixing axle 3 being fixed on crust of the device 1, sustainable generating set 2 are put relative to fixing axle 3
The swing mechanism of axis direction vertical oscillation, in addition to the battery component 4 outside crust of the device 1.
Generating set 2 includes generating core 21, the first flow-passing surface 22 located at the periphery of generating core 21, the first excessively stream of connection
The periphery of face 22 and the second flow-passing surface 23 of the connection through hole inner circumferential of the one end of crust of the device 1, generating core 21 are electrically connected with battery component 4
Connect.
The setting direction of fixing axle 3 is can make generating set 2 when swinging to extreme lower position, the first flow-passing surface 22 and device
The connection through hole at the both ends of shell 1 is parallel.
Wherein, the junction that the first flow-passing surface 22 and the second flow-passing surface 23 are is sealed connection, does not allow circulation medium to lead to
Cross.
The generating set 2 of the present embodiment is swingable in crust of the device 1, when flow of media to time power generation device
When, medium contacts with the first flow-passing surface 22, the second flow-passing surface 23 and generating core 21, and when velocity of medium is relatively low, it does not reach
The degree for promoting dynamic generating set 2 to swing, medium pass through from generating core 21；When velocity of medium is larger, its impact forces
Power is larger, and generating set 2 will be forced to swing, now generating core 21, the first flow-passing surface 22 and the second flow-passing surface 23 with
Connect and certain deviation angle is formed at through hole bore, medium is now a part of to be passed through from generating core 21, a part of from deviation angle
Pass through at degree, consequently, it is possible to the circulation for avoiding flow of media at generating core is uneven to cause the unstable consequence that generates electricity,
And when velocity of medium slowly reduces, swing mechanism and can support generating set 2, which is slowly rocked to, recovers the small shape of velocity of medium
State.
Specifically, generating set 2 is turbine generation unit, and generating core 21 includes impeller 211, axle 212, is provided with axle
Generator（It is not shown）, impeller 211 rotates under the drive of circulation medium, while is rotated with moving axis 212, so as to realize generator
Turbine generation.
To ensure that swing of the swing mechanism to generating set 2 forms effective support, swing mechanism is sheathed on solid including one end
On dead axle 3, the swing rod 51 that the other end is fixedly connected with generating set 2, in addition to the swing process of generating set 2 is limited
Return spring 52, return spring 52 is connected in fixing axle 3, to ensure that relative transport does not occur for return spring 52 and fixing axle 3
It is dynamic.
Return spring 52 can be torque spring, extension spring, compression spring or flexural spring etc..
Return spring 52 selects torque spring in the present embodiment, and specifically, torque spring includes elastic portion 521 and is located at
The first end 522 and the second end 523 at elastic portion both ends, elastic portion 521 are fixed and are set in the outer surface of fixing axle 3, first end
Portion 522 contacts with the inwall of crust of the device 1 and is used as back power fulcrum, and the second end 523 contacts with generating set 2.
When velocity of medium is excessive, it shifts pushing generator group 2 with fixing axle 3 for fulcrum, i.e. return spring
The second end 523 will be deformed upon by certain pressure, and with the change in flow of medium, its deformation can also produce accordingly
Change, when velocity of medium change is small, the second end 523 will slowly recover to original under the elastic force effect of return spring 52 itself
State, this process are back time power motion process of power generation device, and it is adapted with velocity of medium state, makes final generator
Electric current caused by component 2 is not mutated because of the mutation of velocity of medium, so as to realize the effect of stabling current.
, can be by the to avoid medium from crossing flowing pressure producing greater impact to flow-passing surface causing generating set associated components to damage
One flow-passing surface 22 is set to elastic flow-passing surface, crosses flow medium when largely being contacted with the first flow-passing surface 22, the second flow-passing surface 23, and first
Flow-passing surface 22 can produce impact concave change shape, and it can produce certain cushioning effect to the impact for crossing flow medium, soft equivalent to medium
Land, effectively reduce surge of the flow media to generating set impeller.
Battery component 4 includes rectification module, filtration module, voltage reduction module and/or boost module, the charging electricity being sequentially connected
Pond, the three-phase current of generator output are delivered to battery component, alternating current are become into direct current by rectification module, and pass through filter
Ripple module removes interference, purifying power supply to electric current, then carries out decompression processing optionally by voltage reduction module or boost module
Or boosting processing, to realize the size of the follow-up required working power of satisfaction, three-phase current after treatment is input to rechargeable battery
Charged for it.
Obviously, above-described embodiment is only intended to clearly illustrate technical scheme example, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description also
It can make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., should be included in right of the present invention will
Within the protection domain asked.
Claims (6)
1. one kind returns power generation device, it is characterised in that has the crust of the device of connection through hole, positioned at crust of the device including both ends
Interior generating set, the fixing axle being fixed on crust of the device, sustainable generating set are vertical relative to fixing axle axis direction
The swing mechanism of swing, in addition to the battery component outside crust of the device；The generating set includes generating core, is located at
First flow-passing surface of generating core periphery, the first flow-passing surface periphery of connection and the second of the connection through hole inner circumferential of crust of the device one end
Flow-passing surface, generating core electrically connect with battery component；The setting direction of fixing axle is that generating set can be made to swing to lowest order
When putting, the first flow-passing surface it is parallel with the connection through hole at crust of the device both ends.
2. power generation device is returned according to claim 1, it is characterised in that the swing mechanism is sheathed on fixation including one end
On axle, the swing rod that the other end is fixedly connected with generating set, in addition to the Hui Li limited the swing process of generating set
Spring, the return spring are connected in fixing axle.
3. power generation device is returned according to claim 2, it is characterised in that the return spring is torque spring, stretching bullet
One kind in spring, compression spring, flexural spring.
4. power generation device is returned according to claim 3, it is characterised in that the return spring is torque spring, torsion bullet
Spring includes elastic portion and the first end and the second end positioned at elastic portion both ends, and elastic portion is fixed and is set in fixing axle appearance
Face, first end contact with crust of the device inwall and are used as back power fulcrum, and the second end contacts with generating set.
5. return power generation device according to Claims 1 to 4 any one, it is characterised in that first flow-passing surface is
Elastic flow-passing surface.
6. power generation device is returned according to claim 1, it is characterised in that the battery component includes the rectification being sequentially connected
Module, filtration module, voltage reduction module and/or boost module, rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035995.5A CN107659051A (en) | 2017-10-30 | 2017-10-30 | One kind returns power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035995.5A CN107659051A (en) | 2017-10-30 | 2017-10-30 | One kind returns power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107659051A true CN107659051A (en) | 2018-02-02 |
Family
ID=61095758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711035995.5A Pending CN107659051A (en) | 2017-10-30 | 2017-10-30 | One kind returns power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107659051A (en) |
-
2017
- 2017-10-30 CN CN201711035995.5A patent/CN107659051A/en active Pending
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