CN207454178U - A kind of parallel high and medium wind energy terrestrial power generation unit - Google Patents
A kind of parallel high and medium wind energy terrestrial power generation unit Download PDFInfo
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- CN207454178U CN207454178U CN201721488275.XU CN201721488275U CN207454178U CN 207454178 U CN207454178 U CN 207454178U CN 201721488275 U CN201721488275 U CN 201721488275U CN 207454178 U CN207454178 U CN 207454178U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a kind of parallel high and medium wind energy terrestrial power generation unit, including an at least generator（1）, several power hoist engines（4）Hold rope hoist engine with several（5）, the power hoist engine（4）For driving generator by hawser（1）Power generation, it is described to hold rope hoist engine（5）For winding through the power hoist engine（4）Hawser, several power hoist engines（4）Compared with the generator（1）Be arranged in parallel.Compared with the prior art, the utility model is of less demanding to main shaft concentricity, and installation difficulty is small；It is mutually independent of each other between each hoist engine in generating set, its acting can be adjusted respectively, in the case where similarly configuring, generating efficiency higher, and for the utilization rate higher of unit；The rope closing downlink to umbrella-shaped wind power system can be realized by reverse box, may not need in addition downlink motor is set, generator unit structure is simpler.
Description
Technical field
The utility model is related to high altitude wind energy power fields, and in particular to a kind of parallel high and medium wind energy terrestrial power generation machine
Group.
Background technology
Wind energy is a kind of clean regenerative resource, and the high wind energy contained in the air is more than that human society always needs the energy
More than 100 times.The characteristics of upper-level winds and high altitude wind energy is：Wind speed is big, mean energy density is high, Regional Distribution is wide, stability is high, normal
Year is constantly.How upper-level winds can fully be used to be that the hot spot that scientific research person pays close attention to always is talked about used in the mankind
Topic, many advantages of high altitude wind energy also make it increasingly be paid attention to be subject to countries in the world.
The utilization of high altitude wind energy is in high airborne acquisition wind energy, converts wind energy into mechanical energy, finally converts mechanical energy
For electric energy or the energy of other forms.There are mainly two types of the existing modes to be generated electricity using high altitude wind energy：One kind is will to generate electricity
Machine is suspended in high aerial；Another kind is that generator is arranged on ground.Generator is suspended in the electricity generation system in high-altitude, due to restricted
Aerial parts is caused to can not achieve control well and realize big the problems such as the weight and volume of air system cannot be excessive
Generated energy；And by generator be arranged at ground then can solve the above problems.
High-altitude kite type electricity generation system and umbrella-shaped wind power system be all in a manner that generator is arranged at terrestrial power generation,
But since its forms of electricity generation is intermittent power generation, to improve the stability and generated energy of wind power generation, the prior art mainly adopts
Tandem Ground Power Generation System, as Application No. 201110151521.3,201110176767.6,201110176768.0,
201520366293.5, that is, several hoist engines are set respectively in the both sides of generator, the hoist engine passes through cable respectively
Rope be connected with aerial acting umbrella or kite, in actual use, by external control section sub-control system, ensure to work as one end do work umbrella or
Kite start to be recovered to again acting before this period it is other end of acting umbrella or kite doing work, keep generator begin
Eventually in working condition, so as to improve the generated energy of generator.However said program still has the defects of larger：Due to both ends
Hoist engine is arranged at the both ends of generator by main shaft respectively, if it is desired to improve the generated energy of system, the practices well of this field
It is multiple reels of connecting respectively at both ends, so causes generator both ends that need to connect two long axis, and since long axis is using short
Axis is composed, and concentricity is more demanding, so as to cause electricity generation system installation difficulty is considerably increased.Further, since hoist engine
The both ends of generator are series at, cause the hoist engine that generator is respectively held that must do work or not do work simultaneously simultaneously, that is to say, that is each
The acting umbrella or kite that end hoist engine is connected must be difficult to greatly improve ibid under which results in generating efficiency, right
The utilization rate of entire electricity generation system is low, causes larger waste.
Utility model content
To overcome existing technological deficiency, the utility model provide a kind of generated energy it is big, it is high to utilization rate of equipment and installations and
Connection formula high and medium wind energy terrestrial power generation unit.
To realize the purpose of this utility model, it is achieved using following technical scheme：
A kind of parallel high and medium wind energy terrestrial power generation unit, including an at least generator, several power hoist engines
Hold rope hoist engine with several, the power hoist engine is used to drive electrical power generators by hawser, and the rope hoist engine that holds is used
In winding by the hawser of the power hoist engine, wherein, several power hoist engines compared with the generator and
Connection is set.
Compared with power hoist engine in the prior art by the way of series connection, the utility model employs more power elevators
The mode of machine parallel connection, the influence between each power hoist engine is smaller, can adjust acting, in the case where similarly configuring, generating efficiency respectively
Higher, and for the utilization rate higher of equipment.
Further, the shaft of the generator is connected with a main shaft, and the main shaft is moved by transmission device with described
Power hoist engine connects；The transmission device is used to the power of the power hoist engine being sent to the generator by main shaft.
For Ground Power Generation System of connecting, to increase the generated energy of system, then need to set respectively at the both ends of generator
More power hoist engines, and the power hoist engine respectively held is to be connected into a long axis by a plurality of short axle again with alternator shaft to connect
It connects；When generated energy requirement is bigger, the power hoist engine that both ends needs are connected is more, and the long axis is also longer, and electricity generation system
Very high for concentricity requirement, the mode that such a plurality of short axle is connected into long axis just considerably increases the installation difficulty of system.This
Only a main shaft in need, each power hoist engine need to only pass through main shaft in the ground generating set in parallel that utility model is provided
The transmission device of upper installation, which can be realized, will rotate mechanical energy to generator transmission, and when generated energy requires to increase, it only need to be
Multiple transmission devices is installed to be connected with power hoist engine on main shaft, of less demanding to concentricity, installation is simple, drops significantly
The low installation difficulty of generating set.
In addition, for Ground Power Generation System of connecting, it is each that hoist engine is held to connect since hoist engine is series at the both ends of generator
The acting umbrella or kite connect must be ibid under, very flexible, and low to the utilization rate of power hoist engine, causes larger wave
Take.And each power hoist engine is parallel with one another with generator in the utility model, is not associated between each power hoist engine, mutually
Between do not influence, therefore, generating set flexibility provided by the utility model is fine, can be matched somebody with somebody by rationally adjusting identical
It puts down, obtains higher generating efficiency.And when the failure of power hoist engine needs to overhaul, parallel system is also more convenient,
The power hoist engine of failure need to be only closed down, without closing entire unit.
Further, the generator is two, and the shaft of two generators is connected by the main shaft, the main shaft
Equipped at least one transmission device, the transmission device is connected at most three power hoist engines.Two hairs are set
Motor shares a main shaft, is conducive to main-shaft torque and the stabilization of rotating speed, improves the stability of electricity generation system.
Further, the transmission device includes the first transmission gear and transfer transmission shaft that are socketed on the main shaft,
The second transmission gear engaged with the first transmission gear is socketed on the transfer transmission shaft, the transfer transmission shaft is used for and institute
State the output axis connection of power hoist engine.Preferably, the first transmission gear and the second transmission gear are intermeshing bevel gear.
Further, the two or three power hoist engines share a transmission device.
Further, the power hoist engine includes the first winch spool and the second winch spool, and the first winch spool has first
Power output shaft, the second winch spool have the second power output shaft, and hawser is wound in the first winch spool and the second winch spool successively
Afterwards, it is accommodated on appearance rope hoist engine.
Further, reverse box, the commutating tooth are additionally provided between the power hoist engine and the transmission device
Roller box is used to implement rotating and reverse for the power hoist engine.
Further, the reverse box includes with the first input shaft of the first power output axis connection and with second
Second input shaft of power output axis connection, the first input shaft and the second input shaft are respectively sleeved on the first input gear and second
Input gear；Reverse box further includes positive shaft, reversing shaft and the first output shaft；The 3rd input gear is socketed in positive shaft
With the first transmission gear, the 3rd input gear inputs between the first input gear and the second input gear and respectively with first
Gear and the engagement of the second input gear；Positive shaft further includes the second transmission gear by rotating forward clutch with rotating forward axis connection,
Clutch is rotated forward to be connected and disconnected from by being closed and loosening to control between the second transmission gear and positive shaft；It is covered on reversing shaft
The counter driven gear engaged with the first transmission gear is connected to, is additionally provided with the reversion master by reversing clutch and reversion axis connection
Moving gear, reversing clutch are connected and disconnected from by being closed and loosening to control between reversion driving gear and reversing shaft；The
One output sleeve is connected to the first output gear engaged with the second transmission gear and second engaged with reversion driving gear is defeated
Go out gear；Wherein, the first output shaft is driven axis connection with transfer.
In actual use, when the torque by power hoist engine is needed to reach electrical power generators（Power hoist engine rotates forward）
When, it rotates forward clutch and is closed, reversing clutch loosens, and the first input shaft and the second input shaft are input, and the first output shaft is defeated
Go out, the first input shaft and the second input shaft are inputted by the first input gear and the second input gear to the 3rd input tooth respectively
Wheel then in turn through the transmission of the second transmission gear, the first output gear, is finally exported by the first output shaft.It is dynamic when needing
Umbrella shape wind power system or high-altitude kite type electricity generation system are withdrawn in the reversion of power hoist engine（Power hoist engine inverts）When, invert clutch
Device is closed, rotating forward clutch ratchets, and the first output shaft is that input, the first input shaft and the second input shaft export for output, first
Axis is respectively by the second output gear, reversion driving gear, counter driven gear, the first transmission gear, the 3rd input gear
Transmission, is then driven the first input gear and the second input gear respectively, is finally exported by the first input shaft and the second input shaft.
In the prior art, it is necessary to downlink motor be set for recycling umbrella shape wind power system or upper-level winds to power hoist engine
Zither type electricity generation system provides power, and can be realized in the utility model only by reverse box to umbrella shape wind-force system
The recycling of system or high-altitude kite type electricity generation system.In the utility model, when at least two power hoist engines（Power hoist engine
A and power hoist engine B）When sharing a transmission device, the umbrella shape wind force device or height of wherein one power hoist engine A can be set
Empty kite electricity generation system uplink, and under the umbrella shape wind power system of another power hoist engine B or high-altitude kite type electricity generation system
Row, power hoist engine A connect reverse box and rotating forward clutch are set to be closed, and power hoist engine B connects reverse box
Reversing clutch is set to be closed, then under the drive of umbrella shape wind power system or high-altitude kite type electricity generation system, power hoist engine A leads to
It crosses and drives the second transmission gear A the first transmission gear to be driven to rotate, so as to drive be connected with power hoist engine B second to be driven
Gear B, and then power hoist engine B reversions are realized, it withdraws and the power hoist engine B umbrella shape wind power systems being connected or high-altitude kite
Type electricity generation system.
For reply transmission device one can not be further included to the situation for providing Reverse Power of power hoist engine, reverse box
The rope closing axis being connected with downlink motor is socketed with the rope closing gear by rope closing clutch and rope closing axis connection on rope closing axis, receives
Rope gear is engaged with the first input gear or the second input gear.Transmission device only connects a power hoist engine or transmission device
When the progress of the two power hoist engines connected is consistent or close, transmission device can not provide the dynamic of reversion for power hoist engine
Power can drive power hoist engine reversion recycling cable by being closed rope closing clutch and starting downlink motor by downlink motor at this time
Rope drives umbrella shape wind power system or high-altitude kite type electricity generation system downlink.
During actual use, hawser is periodic folding and unfolding, in fact it could happen that power hoist engine and appearance rope hoist engine
It causes to wind nonsynchronous situation, thus be easy to cause hawser and slack and undisciplined or tight state is between two hoist engines,
Both states are all not allow to occur in actual use.Although by accurately designing and controlling, make two hoist engines
Between it is synchronous, be the appearance that can reduce both states, but this method cost is too high.Therefore, the utility model is in institute
It states and is additionally provided with hawser buffer gear between power hoist engine and the appearance rope hoist engine.This is a kind of cost-effective and significant effect
Solution.It by hawser buffer gear, can both store more than extra hawser, can also alleviate between two hoist engines
Hawser tight state so that system greatly reduces design and control to nonsynchronous tolerance bigger of two hoist engines
The difficulty of system.
Further, the hawser buffer gear includes rack, is installed on the fixed pulley of the upper rack and passes through
The movable pulley that hawser is connected with the fixed pulley.In the utility model hawser buffer gear using movable pulley it is hanging, have movable pulley
Dead weight carrys out the mode that control mechanism holds rope ability, to increase the hawser saturation of hawser buffer gear, so as to improve the slow of mechanism
Rush ability.
Further, it is the buffer capacity of further enlarging mechanism, the movable pulley is connected with clump weight.The mechanism can lead to
The weight for overregulating clump weight carrys out the appearance rope ability of adjusting mechanism, so as to the buffer capacity of adjusting mechanism, so as to better adapt to
Different situations.
Further, the hawser buffer gear is equipped with multigroup fixed pulley and movable pulley.Preferably, the hawser buffer
Structure is equipped with two rows of fixed pulleys and two rows of movable pulleys with matching, and clump weight is connected on movable pulley, and one, hawser is fixed
One movable pulley of pulley coiling is thereon one by one.
The hawser buffer gear has larger appearance rope ability, is capable of providing larger cushion space, can be applicable in difference
Model and the umbrella shape wind power system of flying height or high-altitude kite type electricity generation system.
Further, the generator is connected by gearbox with the main shaft.In order to adapt to different wind conditions, institute
It can be more more clutch gearboxes of gear to state gearbox, different stalls can be switched to according to different wind speed, so as to balancing generator
Rotating speed and torque.
Preferably, the gearbox is three three clutch gearboxes of gear.
Compared with the prior art, a kind of parallel high and medium wind energy terrestrial power generation unit provided by the utility model has
Following advantageous effect：
（1）The utility model is of less demanding to main shaft concentricity, and installation difficulty is small；
（2）It is mutually independent of each other between each hoist engine in generating set, its acting can be adjusted respectively, in the case where similarly configuring, hair
Electrical efficiency higher, and for the utilization rate higher of unit；
（3）The utility model can realize the rope closing downlink to umbrella-shaped wind power system by reverse box, may not need another
Outer setting downlink electrical machine, generator unit structure are simpler.
Description of the drawings
Fig. 1 is the structure diagram of parallel high and medium wind energy terrestrial power generation unit；
Fig. 2 is the structure diagram of transmission device；
Fig. 3 is the side structure schematic view of hawser buffer gear；
Fig. 4 is the principle schematic of reverse box；
Fig. 5 is the schematic diagram of gearbox.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the accompanying drawings to the utility model
Embodiment is described in more detail.
Embodiment
As shown in Figure 1, a kind of parallel high and medium wind energy terrestrial power generation unit is present embodiments provided, it is opposite including two
The generator 1 of setting is connected between two generators 1 by a main shaft 2, more power is parallel with by transmission device 3 on main shaft 2
Hoist engine 4.Wherein, gearbox 8 is equipped between generator 1 and main shaft 2；Power hoist engine 4 is filled by reverse box 7 and transmission
Put 3 connections.
In practical applications, the generator 1 in parallel high and medium wind energy terrestrial power generation unit can also only set one.
High altitude wind energy is converted into mechanical energy by umbrella shape wind power system or high-altitude kite type electricity generation system, and hawser is pulled to transport upwards
Dynamic, power hoist engine 4 directly drives rotation, rotating machine by the friction between the hawser of its winch spool and umbrella shape wind force device
Tool can be reached by transmission device 3 on main shaft 2, then is reached generator 1 by mechanical energy is rotated by main shaft 2 and generated electricity, realize by
High altitude wind energy is converted into the process that mechanical energy is then converted into electric energy.Compared with power hoist engine in the prior art using the side of series connection
Formula, the present embodiment is in parallel using more power hoist engines, and the influence between each power hoist engine is smaller, and each hoist engine can be adjusted respectively
Whole acting, in the case where similarly configuring, generating efficiency higher.
Wherein, power hoist engine 4 includes two the first winch spools 401 and the second winch spool 402 being set up in parallel, the first volume
There is the first power output shaft 403 around cylinder 401, the second winch spool 402 has the second power output shaft 404.Umbrella shape wind power system
Or the hawser of high-altitude kite type electricity generation system is wound in successively after the first winch spool 401 and the second winch spool 402, is accommodated in appearance
It restricts on hoist engine 5.Power hoist engine 4 in the present embodiment can refer to the utility model of Application No. 201520366293.5 in detail
The set-up mode of power hoist engine disclosed in patent, details are not described herein again.
Wherein, the transmission device 3 includes the first transmission gear 301 and the transfer transmission shaft that are socketed on the main shaft
303, the second transmission gear 302 engaged with the first transmission gear 301, the transfer are socketed on the transfer transmission shaft 303
Transmission shaft 303 is for the output axis connection with the power hoist engine 4.Preferably, first gear 301 and second gear 302 are
Bevel gear.
One as the present embodiment preferably scheme, as shown in Fig. 2, every two power hoist engines 4 share a transmission
Device 3, fixed there are one the first transmission gear 301 on main shaft 2, two second transmission gears 302 to be respectively arranged on the first transmission gear
301 both sides, two second transmission gears 302 are connected respectively by reverse box 7 with power hoist engine 4.
As another embodiment of the present embodiment, a transmission device 3 connects two or three power hoist engines 4.
In addition, a transmission device 3 can also only connect a power hoist engine 4, downlink electrical is set on reverse box 7
Machine drives the power hoist engine 4 to invert.
Due in actual use, since umbrella shape wind force device needs the decline that closes one's umbrella when rising to maximum height, and working as
Parachute-opening rises when dropping to minimum altitude, and therefore, the pulling force of hawser is variation during power generation, and especially generating set is opened
When machine starts and the parachute-opening of umbrella shape wind force device rises acting.In order to avoid due to hawser pull changes when power hoist engine 4
With hold rope hoist engine 5 it is asynchronous cause cable stress increase and hawser is caused to damage, in the present embodiment, further include be arranged at it is dynamic
Hawser buffer gear 6 between power hoist engine 4 and appearance rope hoist engine 5, after hawser is by power hoist engine 4, buffers by hawser
Mechanism 6, then be accommodated on appearance rope hoist engine 5.Hold rope hoist engine 5 and further include winding motor, for recycling hawser when provides winding
Power.
As shown in figure 3, hawser buffer gear 6 includes rack 601, several fixed pulleys 602 for being installed on 601 top of rack,
Several movable pulleys 603 being connected by hawser with fixed pulley 602.Preferably, to further improve the buffering of hawser buffer gear 6
Ability, movable pulley 603 can also add clump weight 604 again.In actual use, when the parachute-opening of umbrella shape wind force device, which rises, does work,
Hawser pulls the winding reel of power hoist engine 4 to rotate, and when holding rope hoist engine 5 and not starting to rotate, hawser buffer gear 6 can
The stress of hawser is automatically adjusted, the damage of hawser is reduced, hawser can be protected well.
As a preferred embodiment of the present embodiment, fixed pulley 602 can set a row or two rows, and hawser passes through fixed pulley
Movable pulley 603 is then passed through after 602, is then passed through fixed pulley 602 afterwards, is so cycled.Using multiple fixed pulleys and running block group
It closes, while increases clump weight on movable pulley, the buffer capacity of hawser buffer gear 6 can be greatly increased.
As shown in figure 4, reverse box 7 includes the first input shaft 701 for being connected with the first power output shaft 403 and with the
Second input shaft 702 of two power output shafts 404 connection, the first input shaft 701 and the second input shaft 702 are respectively sleeved on first
703 and second input gear 704 of input gear.Reverse box 7 further includes positive shaft 705,706 and first output shaft of reversing shaft
707；It is socketed in positive shaft 705 and is engaged and between two gears with the first input gear 703 and the second input gear 704
3rd input gear 708, the first transmission gear 709 and the second transmission gear 710, the second transmission gear 710 is by rotating forward clutch
Device 711 is connected with positive shaft 705；The counter driven gear 712 engaged with the first transmission gear 709 is socketed on reversing shaft 706
With reversion driving gear 713, reversion driving gear 713 is connected by reversing clutch 714 with reversing shaft 706；First output shaft
707 are socketed with the first output gear 715 engaged with the second transmission gear 710 and engaged with reversion driving gear 713 second
Output gear 716；Wherein, the first output shaft 707 is connected with transfer transmission shaft 303.Reverse box 7 may also include one and downlink
The rope closing axis 717 of motor connection, is socketed with the rope closing tooth being connected by rope closing clutch 718 with rope closing axis 717 on rope closing axis 717
Wheel 719, rope closing gear 719 is engaged with the first input gear 703 or the second input gear 704.Rotate forward clutch 711, invert from
Clutch 714 and rope closing clutch 718 can be pneumatic friction clutch or hydraulic clutch.
As shown in figure 4, in actual use, generate electricity when needing the torque of power hoist engine 4 reaching generator 1（Power
Hoist engine rotates forward）When, it rotates forward clutch 711 and is closed, reversing clutch 714 loosens, the first input shaft 701 and the second input shaft
702 be input, and the first output shaft 707 is output, and the first input shaft 701 and the second input shaft 702 are respectively by the first input tooth
703 and second input gear 704 of wheel is inputted to the 3rd input gear 708, then in turn through the second transmission gear 710, first
The transmission of output gear 715 is finally exported by the first output shaft 707.It is inverted when needing power hoist engine 4 by umbrella shape wind power system
Or high-altitude kite type electricity generation system is withdrawn（Power hoist engine inverts）When, reversing clutch closes 714 conjunctions, rotates forward 711 pine of clutch
De-, the first output shaft 707 is input（The steering of first output shaft is constant）, the first input shaft 701 and the second input shaft 702 are defeated
Go out, the first output shaft 707 is respectively by the second output gear 716, reversion driving gear 713, counter driven gear 712, first
Then the transmission of transmission gear 709, the 3rd input gear 708 is driven the first input gear 703 and the second input gear respectively
704, output is finally inverted by the first input shaft 701 and the second input shaft 702.
In order to adapt to the situation of different wind speed, gearbox 8 sets the speed governing of multistage multi gear position.One kind as the present embodiment is excellent
Scheme is selected, gearbox 8 is equipped with three-step timing.As shown in figure 5, gearbox 8 includes the main shaft input shaft 801 being connected with main shaft 2, the
Level-one speed governing axis 802, second level speed governing axis 803, third level speed governing axis 804 and the gearbox output shaft being connected with generator 1
805；Main shaft input gear 806 is socketed on main shaft input shaft 801, level-one driving gear is socketed on first order speed governing axis 802
807 and primary transmission gear 808, two level driving gear 809 and secondary transmission gear 810 are socketed on second level speed governing axis 803,
Three-level driving gear 811 and three-level transmission gear 812 are socketed on third level speed governing axis 804, gearbox output shaft 805 is socketed with
Level-one output gear 813, two level output gear 814 and three-level output gear 815；Level-one driving gear 807, two level driving gear
809 and three-level driving gear 811 engaged respectively with main shaft input gear 802, primary transmission gear 808 and level-one output gear
813 engagements, secondary transmission gear 810 and two level output gear 814 engage, three-level transmission gear 812 and three-level output gear 815
Engagement；Level-one driving gear 807 is connected by level-one clutch 816 with first order speed governing axis 802, and two level driving gear 809 is logical
It crosses two level clutch 817 to be connected with second level speed governing axis 803, three-level driving gear 811 passes through three-level clutch 818 and the third level
Speed governing axis 804 connects.Above-mentioned gearbox 8 realizes three changeable outputs of gear, structure by the conversion between three clutches
It is simple and reliable, beneficial to maintenance.The gearshift function that gearbox 8 is realized using clutch, it is stable and reliable for performance, it is adapted to continuous work
Make, the working condition requirement of shift hunting, the structure of entire retarder is simple, easy to assembly.
The present embodiment further includes multiple hawser guide wheels 9 for being used to change hawser direction.
Specifically, the working condition of the present embodiment is：
When umbrella shape wind power system or high-altitude kite type electricity generation system the uplink acting that power hoist engine 4 is connected, commutation
The rotating forward clutch 711 of gear-box 7 is closed, and reversing clutch 714 and rope closing clutch 718 loosen, umbrella shape wind power system or height
Empty kite electricity generation system rises under wind-force effect, pulls the first winch spool 401 and the second winch spool of power hoist engine 4
402 rotate, then torque is sent to main shaft 2 via the transmission of reverse box 7 and transmission device 3 successively, and generator 1 is done
Work(.When umbrella shape wind power system or high-altitude kite type electricity generation system the downlink recycling that power hoist engine 4 is connected, reverse box
7 reversing clutch 714 is closed, and rotates forward clutch 711 and rope closing clutch 718 loosens, connected by transmission device 3 another
Platform power hoist engine provides Reverse Power, is driven via reverse box 7, drives the reversion of power hoist engine, pulls umbrella shape wind-force
System or high-altitude kite type electricity generation system are along hawser downlink.When transmission device can not provide Reverse Power, rope closing clutch is closed
Device 718 simultaneously starts downlink motor, is inverted by the motor-driven power hoist engine 4 of downlink, pulls umbrella shape wind power system or upper-level winds
Zither type electricity generation system is along hawser downlink.In this way, realize one of umbrella shape wind power system or the work of high-altitude kite type electricity generation system
Cycle.
Above-described embodiment is only intended to clearly illustrate the utility model example, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement made within the spirit and principle of type etc., should be included in the utility model right will
Within the protection domain asked.
Claims (12)
1. a kind of parallel high and medium wind energy terrestrial power generation unit, including an at least generator（1）, several power hoist engines
（4）Hold rope hoist engine with several（5）, the power hoist engine（4）For driving generator by hawser（1）Power generation, it is described
Hold rope hoist engine（5）For winding through the power hoist engine（4）Hawser, which is characterized in that several power volumes
Raise machine（4）Compared with the generator（1）Be arranged in parallel.
2. parallel high and medium wind energy terrestrial power generation unit according to claim 1, which is characterized in that the generator
（1）Shaft and a main shaft（2）Connection, and the main shaft（2）Pass through transmission device（3）With the power hoist engine（4）Connection；
The transmission device（3）For by the power hoist engine（4）Torque pass through main shaft（2）It is sent to the generator（1）.
3. parallel high and medium wind energy terrestrial power generation unit according to claim 2, which is characterized in that the generator
（1）For two, two generators（1）Shaft pass through the main shaft（2）Connection, the main shaft（2）Equipped at least one institute
State transmission device（3）, the transmission device（3）It is connected at most three power hoist engines（4）.
4. the parallel high and medium wind energy terrestrial power generation unit according to Claims 2 or 3, which is characterized in that the transmission
Device（3）Including the first transmission gear being socketed on the main shaft（301）With transfer transmission shaft（303）, the transfer transmission
Axis（303）On be socketed with and the first transmission gear（301）Second transmission gear of engagement（302）, the transfer transmission shaft（303）
For with the power hoist engine（4）Output axis connection.
5. parallel high and medium wind energy terrestrial power generation unit according to claim 4, which is characterized in that every two or three
The power hoist engine（4）Share a transmission device（3）.
6. parallel high and medium wind energy terrestrial power generation unit according to claim 5, which is characterized in that the power elevator
Machine（4）Including the first winch spool（401）With the second winch spool（402）, the first winch spool（401）With the first power output shaft
（403）, the second winch spool（402）With the second power output shaft（404）, hawser is wound in the first winch spool successively（401）With
Second winch spool（402）Afterwards, it is accommodated in appearance rope hoist engine（5）On.
7. parallel high and medium wind energy terrestrial power generation unit according to claim 6, which is characterized in that the power elevator
Machine（4）With the transmission device（3）Between be additionally provided with reverse box（7）, the reverse box（7）It is used to implement described dynamic
Power hoist engine（4）Rotate and reverse.
8. parallel high and medium wind energy terrestrial power generation unit according to claim 7, which is characterized in that the tumbler gear
Case（7）Including with the first power output shaft（403）First input shaft of connection（701）And with the second power output shaft（404）
Second input shaft of connection（702）, the first input shaft（701）With the second input shaft（702）It is respectively sleeved on the first input gear
（703）With the second input gear（704）；
Reverse box（7）Further include positive shaft（705）, reversing shaft（706）With the first output shaft（707）；
Positive shaft（705）On be socketed with the 3rd input gear（708）With the first transmission gear（709）, the 3rd input gear（708）
Positioned at the first input gear（703）With the second input gear（704）Between and respectively with the first input gear（703）It is defeated with second
Enter gear（704）Engagement；It further includes by rotating forward clutch（711）With positive shaft（705）Second transmission gear of connection
（710）, rotate forward clutch（711）The second transmission gear is controlled by being closed and loosening（710）With positive shaft（705）Between
It is connected and disconnected from；
Reversing shaft（706）On be socketed with and the first transmission gear（709）The counter driven gear of engagement（712）, it is additionally provided with and passes through
Reversing clutch（714）With reversing shaft（706）The reversion driving gear of connection（713）, reversing clutch（714）By be closed and
It loosens to control reversion driving gear（713）With reversing shaft（706）Between be connected and disconnected from；
First output shaft（707）It is socketed with and the second transmission gear（710）First output gear of engagement（715）And with reversion
Driving gear（713）Second output gear of engagement（716）；
Wherein, the first output shaft（707）With transfer transmission shaft（303）Connection.
9. existed according to claim 1 ~ 3 or the parallel high and medium wind energy terrestrial power generation unit of 5 ~ 8 any one of them, feature
In the power hoist engine（4）Hold rope hoist engine with described（5）Between be additionally provided with hawser buffer gear（6）.
10. parallel high and medium wind energy terrestrial power generation unit according to claim 9, which is characterized in that the hawser delays
Punch mechanism（6）Including rack（601）, be installed on the rack（601）The fixed pulley on top（602）And by hawser with it is described
Fixed pulley（602）The movable pulley of connection（603）.
11. parallel high and medium wind energy terrestrial power generation unit according to claim 10, which is characterized in that the movable pulley
（603）It is connected with clump weight（604）.
12. existed according to Claims 2 or 3 or the parallel high and medium wind energy terrestrial power generation unit of 5 ~ 8 any one of them, feature
In the generator（1）Pass through gearbox（8）With the main shaft（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488275.XU CN207454178U (en) | 2017-11-09 | 2017-11-09 | A kind of parallel high and medium wind energy terrestrial power generation unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488275.XU CN207454178U (en) | 2017-11-09 | 2017-11-09 | A kind of parallel high and medium wind energy terrestrial power generation unit |
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| Publication Number | Publication Date |
|---|---|
| CN207454178U true CN207454178U (en) | 2018-06-05 |
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ID=62254703
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842468A (en) * | 2017-11-09 | 2018-03-27 | 广东高空风能技术有限公司 | A kind of parallel high and medium wind energy terrestrial power generation unit |
| CN108726406A (en) * | 2018-07-13 | 2018-11-02 | 广东高空风能技术有限公司 | A kind of gravity tension device |
-
2017
- 2017-11-09 CN CN201721488275.XU patent/CN207454178U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842468A (en) * | 2017-11-09 | 2018-03-27 | 广东高空风能技术有限公司 | A kind of parallel high and medium wind energy terrestrial power generation unit |
| CN107842468B (en) * | 2017-11-09 | 2024-04-26 | 广东高空风能技术有限公司 | Parallel type medium-high altitude wind energy ground generator set |
| CN108726406A (en) * | 2018-07-13 | 2018-11-02 | 广东高空风能技术有限公司 | A kind of gravity tension device |
| CN108726406B (en) * | 2018-07-13 | 2023-08-08 | 芜湖天风新能源科技有限公司 | Gravity tensioning device |
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