CN209324584U - Wind energy, water energy and photovoltaic compound electricity generation system - Google Patents

Wind energy, water energy and photovoltaic compound electricity generation system Download PDF

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Publication number
CN209324584U
CN209324584U CN201821983362.7U CN201821983362U CN209324584U CN 209324584 U CN209324584 U CN 209324584U CN 201821983362 U CN201821983362 U CN 201821983362U CN 209324584 U CN209324584 U CN 209324584U
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China
Prior art keywords
wind
shaft
floating platform
hydrogenerator
bearing
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Active
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CN201821983362.7U
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Chinese (zh)
Inventor
苏存堂
邱明红
韩红鸣
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Beijing Eco Greenland Ground Source Technological Co Ltd
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Beijing Eco Greenland Ground Source Technological Co Ltd
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Priority to CN201821983362.7U priority Critical patent/CN209324584U/en
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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
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/727—Offshore wind turbines
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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Abstract

The utility model provides a kind of wind energy, water energy and photovoltaic compound electricity generation system.The compound electricity generation system is composed of several power generator, the power generator includes floating platform, solar power generation film, wind-driven generator, hydrogenerator and battery, wherein, the floating platform is swum on the water surface, the solar power generation film is pasted onto the upper surface of the floating platform, the top of the floating platform is arranged in the wind-driven generator, and the lower section of the floating platform is arranged in the hydrogenerator, and the shaft of the wind-driven generator is connect with the shaft of the hydrogenerator；The solar power generation film, the wind-driven generator and the hydrogenerator are electrically connected with the battery.The compound electricity generation system has a wide range of application, and investment is small, does not need construction dam, flexible arrangement.

Description

Wind energy, water energy and photovoltaic compound electricity generation system
Technical field
The utility model relates to renewable energy utilization technical field, in particular to a kind of wind energy, water energy and photovoltaic are compound Electricity generation system.
Background technique
At this stage, the main source of Chinese carbon emission amount is the excessive use of coal, and Coal Energy Source accounts for Chinese total energy 70%, this energy utilization type causes carbon emission amount to remain high, and also results in the serious unqualified of air quality.
The reproducible energy is developed and utilized, greenhouse gases CO can be reduced2Discharge, improve using energy source Rate, mitigation of global climate warm, and improve the energy resource structure of China, China is made to walk Sustainable Development Road.In renewable energy, Technology using wind energy, water energy and photovoltaic power generation is most mature, generates electricity if wind energy, water energy and solar energy combined, Renewable energy can be made full use of, effectively improve energy utilization rate.
Therefore a kind of wind energy, water energy and photovoltaic compound electricity generation system are needed.
Utility model content
The purpose of this utility model is to provide a kind of wind energy, water energy and photovoltaic compound electricity generation systems, by three kinds of cleaning energy What source was perfect in form is combined together, and makes three kinds of wind, water, light energy are sufficiently complementary to play respectively maximum effect.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of wind energy, water energy and photovoltaic compound electricity generation system, the compound electricity generation system are combined by several power generator It forms, the power generator includes floating platform, solar power generation film, wind-driven generator, hydrogenerator and battery, wherein institute It states floating platform to swim on the water surface, the solar power generation film is pasted onto the upper surface of the floating platform, the wind-driven generator setting In the top of the floating platform, the lower section of the floating platform, the shaft of the wind-driven generator and institute is arranged in the hydrogenerator State the shaft connection of hydrogenerator；The solar power generation film, the wind-driven generator and the hydrogenerator are and institute Battery electrical connection is stated, the solar power generation film is able to carry out photovoltaic power generation and generated electric energy is stored in the electric power storage Chi Zhong, the wind-driven generator can be using wind power generations and by generated power storage into the battery, the water Turbine generator can carry out power generation and by generated power storage into the battery using water energy.
Further, in above-mentioned compound electricity generation system, the water surface is the water surface in river, river, lake or sea, Duo Gesuo It states power generator and sets gradually one generating set of composition along the flow direction of water flow, multiple generating sets are arranged in parallel, adjacent The floating platforms of two power generator be connected by a hinge；Water-bed or bank is provided with multiple earth anchors, each institute A power generator in generating set close to water flow upstream is stated to connect by chain with an earth anchor.
Further, in above-mentioned compound electricity generation system, the wind-driven generator is vertical-shaft aerogenerator, the wind The shaft of power generator is vertically arranged, and the top of the shaft of the wind-driven generator is connected with blade, the hydrogenerator Shaft is vertically arranged, and the bottom end of the shaft of the hydrogenerator is connected with impeller；The bottom end of the shaft of the wind-driven generator The upper surface of the floating platform is penetrated, the top of the shaft of the hydrogenerator penetrates the lower surface of the floating platform, the wind-force The top of the shaft of the bottom end of the shaft of generator and the hydrogenerator connects inside the floating platform.
Further, in above-mentioned compound electricity generation system, the shaft of the wind-driven generator passes through to be covered at the floating platform Equipped with first bearing, the shaft of the floating platform and the first bearing, the first bearing and the wind-driven generator was It is full of cooperation；The shaft of the hydrogenerator passes through and is arranged with second bearing, the floating platform and second axis at the floating platform It holds, the shaft of the second bearing and the hydrogenerator is interference fit.
Further, in above-mentioned compound electricity generation system, the first bearing and the second bearing are Composite Double Bearing, the compound duplex bearing are composed of inner bearing and the outer bearing that is set in outside inner bearing, the outer bearing and described Inner bearing is interference fit.
Further, in above-mentioned compound electricity generation system, the shaft of the wind-driven generator and the hydrogenerator Shaft pass through automatic clutch connect；When wind speed is less than or equal to 2 meter per second, the automatic clutch can be automatically separated；When When wind speed is greater than 2 meter per second, the automatic clutch being capable of automatic pick.
Further, in above-mentioned compound electricity generation system, it is provided with pressurization diversion pipe below each floating platform, Water flow is flowed to the end of the pressurization diversion pipe by the front end of the pressurization diversion pipe, and the impeller is arranged in the pressurization water conservancy diversion In the end of pipe, the diameter of the front end is greater than the diameter of the end.
Further, in above-mentioned compound electricity generation system, filtering is provided with outside the front end of the pressurization diversion pipe Sieve.
Further, in above-mentioned compound electricity generation system, between the inner surface of the end and the impeller have 5~ 10 millimeters of gaps, the pressurization diversion pipe are internally provided with flow deflector, one end of the flow deflector and the pressurization diversion pipe The inner wall of front end connects, and the other end of the flow deflector extends at the impeller, and the flow deflector can guide the stream of water flow To, and then increase the revolving speed of impeller.
Further, in above-mentioned compound electricity generation system, the shaft of the wind-driven generator above the floating platform On be arranged with 3rd bearing, the 3rd bearing is connect by more brackets with floating platform.
Analysis is it is found that the utility model discloses a kind of wind energy, water energy and photovoltaic compound electricity generation system, the compound electricity generation system It is composed of several power generator, power generator includes floating platform, solar power generation film, wind-driven generator, hydrogenerator And battery, wherein floating platform is swum on the water surface, and solar power generation film is pasted onto the upper surface of floating platform, wind-driven generator setting In the top of floating platform, the lower section of floating platform is arranged in hydrogenerator, and the shaft of wind-driven generator and the shaft of hydrogenerator connect It connects.Wind-driven generator, hydrogenerator and solar power generation film can produce electricl energy.
The compound electricity generation system has a wide range of application, and investment is small, does not need construction dam, flexible arrangement.There is very big application Market.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. Wherein:
Fig. 1 is the power generator arrangement schematic diagram of an embodiment of the present invention.
Fig. 2 is the schematic front view of an embodiment of the present invention.
Fig. 3 is the schematic side view of an embodiment of the present invention.
Fig. 4 is the assembling schematic diagram of the pressurization diversion pipe and filter screen of an embodiment of the present invention.
Fig. 5 is the schematic top plan view of Fig. 4.
Fig. 6 is the first bearing of an embodiment of the present invention and the structural schematic diagram of second bearing.
Description of symbols: 1 power generator；2 floating platforms；3 solar power generation films；4 wind-driven generators；5 wind-driven generators Shaft；6 hydrogenerators；The shaft of 7 hydrogenerators；8 waters surface；9 blades；10 impellers；11 hinges；12 earth anchors；13 chains；14 First bearing；15 second bearings；16 inner bearings；17 outer bearings；18 automatic clutches；19 pressurization diversion pipes；20 filter screen；21 lead Flow；22 3rd bearings；23 brackets；24 is water-bed；
Arrow direction is the direction of water flow flowing.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.Each example passes through the utility model The mode of explanation provide rather than limit the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from In the case where with novel range or spirit, it can modify in the present invention and modification.For example, being illustrated or described as one The feature of a part of a embodiment can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to The utility model includes the such modifications and variations being included into the range of the following claims and their equivalents.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.Term used in the utility model " connected ", " connection ", " setting " should be done extensively Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected；It can be directly connected, middle part can also be passed through Part is indirectly connected, and for the ordinary skill in the art, can understand specifically containing for above-mentioned term as the case may be Justice.
As shown in Figures 1 to 6, embodiment according to the present utility model provides a kind of wind energy, water energy and the compound hair of photovoltaic Electric system, the compound electricity generation system are composed of several power generator 1, and power generator 1 includes floating platform 2, solar power generation Film 3, wind-driven generator 4, hydrogenerator 6 and battery (not shown), wherein floating platform 2 is swum on the water surface 8, the sun The film 3 that can generate electricity is pasted onto the upper surface of floating platform 2, and the top of floating platform 2 is arranged in wind-driven generator 4, and the setting of hydrogenerator 6 is floating The lower section of platform 2, the shaft 5 of wind-driven generator are connect with the shaft 7 of hydrogenerator, the land that battery is layer adjacent to.
Solar power generation film 3, wind-driven generator 4 and hydrogenerator 6 are electrically connected with battery, solar power generation film 3 It is able to carry out photovoltaic power generation and generated electric energy is stored in battery, wind-driven generator 4 can be using wind power generation simultaneously By generated power storage into battery, hydrogenerator 6 can be carried out power generation using water energy and by generated electric energy It stores in battery.
Further, as shown in Figures 2 and 3, the compound electricity generation system can be swum in by floating platform 2 river, river, lake or On the water surface 8 in sea, the compound electricity generation system is arranged on the water surface 8 in river, river, lake or sea, is not needed construction dam, is reduced cloth Set the investment of the compound electricity generation system.Multiple power generator 1 set gradually one generating set of composition along the flow direction of water flow, multiple Generating set is arranged in parallel, and then all power generator 1 is made to be grouped together into the compound electricity generation system in the matrix form, The floating platform 2 of two adjacent power generator 1 is connected by hinge 11.Such setting can make the compound electricity generation system according to place Flexible arrangement.
The bottom 24 or bank are provided with multiple earth anchors 12, a power generation of close water flow upstream in each generating set Device 1 is connect by chain 13 with an earth anchor 12.The higher water surface of speed that floating platform 2 can be made to swim in water flow is arranged such On 8.
Further, as shown in Figure 1, wind-driven generator 4 is vertical-shaft aerogenerator, the shaft 5 of wind-driven generator is vertical Setting, the top of the shaft 5 of wind-driven generator are connected with the blade 9 of wind-driven generator, and the shaft 7 of hydrogenerator is vertically set It sets, the bottom end of the shaft 7 of hydrogenerator is connected with the impeller 10 of hydrogenerator.
The bottom end of the shaft 5 of wind-driven generator penetrates the upper surface of floating platform 2, and the top of the shaft 7 of hydrogenerator penetrates The top of the lower surface of floating platform 2, the shaft 7 of the bottom end and hydrogenerator of the shaft 5 of wind-driven generator connects inside floating platform 2 It connects.
Further, the shaft 5 of wind-driven generator passes through and is arranged with first bearing 14, floating platform 2 and first bearing at floating platform 2 14, first bearing 14 and the shaft of wind-driven generator 5 are interference fit；The shaft 7 of hydrogenerator passes through to be arranged at floating platform 2 There is a second bearing 15, the shaft 7 of floating platform 2 and second bearing 15, second bearing 15 and hydrogenerator is interference fit.So Setting can reduce spin friction resistance.
Further, as shown in fig. 6, first bearing 14 and second bearing 15 are compound duplex bearing, compound duplex bearing by Inner bearing 16 and the outer bearing 17 being set in outside inner bearing 16 are composed, and outer bearing 17 and inner bearing 16 are interference fit.Such as This setting can be further reduced the frictional resistance that the shaft 5 of wind-driven generator and the shaft 7 of hydrogenerator rotate.
Further, the shaft 5 of wind-driven generator and the shaft 7 of hydrogenerator are connected by automatic clutch 18, from Dynamic clutch 18 can make the shaft 5 of wind-driven generator and the shaft 7 of hydrogenerator link.Automatic clutch 18 be it is mechanical with The product that electronics combines, is arranged airspeedometer on wind-driven generator 4, and automatic clutch 18 comes according to the wind speed that airspeedometer measures Determine that it is attracted and separates.When wind speed is less than or equal to 2 meter per second, blade 9 does not work, and automatic clutch 18 can be automatically separated, The shaft 7 of the shaft 5 and hydrogenerator that make wind-driven generator is disconnected to reduce the resistance to the shaft 7 of hydrogenerator； When wind speed be greater than 2 meter per second when, blade 9 work, automatic clutch 18 can automatic pick, make the shaft 5 and water of wind-driven generator The shaft 7 of turbine generator connects, and the shaft 5 of wind-driven generator drives the shaft 7 of hydrogenerator to rotate, and makes hydrogenerator The power that shaft 7 rotates is more sufficient.
Further, the lower section of each floating platform 2 be provided with pressurization diversion pipe 19, water flow by pressurization diversion pipe 19 front end The end of flow direction pressurization diversion pipe 19, impeller 10 are arranged in the end of pressurization diversion pipe 19, and the diameter of front end is greater than end Diameter.The setting of pressurization diversion pipe 19 can increase the pressure of water, keep the power of hydrogenerator 6 more sufficient.
Further, as shown in Figure 4 and Figure 5, filter screen 20 is provided with outside the front end of pressurization diversion pipe 19.Filter screen 20 are made of two pieces of filter screens, one end of two pieces of filter screens respectively close to pressurization diversion pipe 19 two sides, two pieces of filter screens it is another One end connects after upwardly extending to the side far from pressurization diversion pipe 19, and the setting of filter screen 20 can prevent suspending sundries from entering increasing It is wrapped on impeller 10 after pressure diversion pipe 19, suspending sundries can be rushed along the direction of filter screen by water flow after being stopped by filter screen 20 It walks, reduces the generation of 6 failure of hydrogenerator.
Further, being pressurized between the inner surface and impeller 10 of 19 end of diversion pipe has 5~10 millimeters of gaps, and pressurization is led Flow tube 19 is internally provided with flow deflector 21, and one end of flow deflector 21 is connect with the inner wall of pressurization 19 front end of diversion pipe, flow deflector 21 other end extends close to the middle part of the impeller 10 of pressurization 19 front end side of diversion pipe, and two sides and the pressurization of flow deflector 21 are led The inner wall of flow tube 19 is all connected with, flow deflector 21 can guide pressurization diversion pipe 19 in flow direction impeller 10 left side or Right side, and then increase the revolving speed of impeller 10.
Further, 3rd bearing 22,3rd bearing 22 are arranged in the shaft 5 of the wind-driven generator above floating platform 2 It is connect by more brackets 23 with floating platform 2, every bracket 23 constitutes triangle with the shaft of wind-driven generator 5 and floating platform 2 together The shaft 5 of shape, the stability of increase power generator 1,3rd bearing 22 and wind-driven generator is interference fit.
Specifically, the course of work of power generator 1 are as follows: water flows through filter screen 20 and enters pressurization diversion pipe 19, and water flow drives The water wheels that pressurization 19 end of diversion pipe is arranged in do high speed rotation and then hydrogenerator 6 are driven to generate electricity.When extraneous natural wind When wind-force is reached more than 2 meter per seconds, automatic clutch 18 connects the shaft 5 of the shaft 7 of hydrogenerator and wind-driven generator, Wind-driven generator 4 also works at the same time, and natural wind, which blows the rotation of blade 9, enables wind-driven generator 4 to generate electricity, while wind-driven generator Shaft 5 drive the shaft 7 of hydrogenerator to rotate by automatic clutch 18, and then make the power of wind-driven generator 4 more It is sufficient.When the wind-force of extraneous natural wind is less than or equal to 2 meter per second, automatic clutch 18 disconnects automatically, the not work of wind-driven generator 4 Make, reduces the rotational resistance of the shaft 7 of hydrogenerator.Solar radiation energy is converted directly into electric energy by solar power generation film 3. Electric energy caused by wind-driven generator 4, hydrogenerator 6 and solar power generation film 3 is stored in battery.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
A kind of wind energy, water energy and photovoltaic compound electricity generation system, the compound electricity generation system combined by several power generator 1 and At power generator 1 includes floating platform 2, solar power generation film 3, wind-driven generator 4, hydrogenerator 6 and battery, wherein floating platform 2 swim on the water surface 8, and solar power generation film 3 is pasted onto the upper surface of floating platform 2, and the top of floating platform 2 is arranged in wind-driven generator 4, The lower section of floating platform 2 is arranged in hydrogenerator 6, and the shaft 5 of wind-driven generator is connect with the shaft 7 of hydrogenerator.Wind-force hair Motor 4, hydrogenerator 6 and solar power generation film 3 can produce electricl energy.
The compound electricity generation system has a wide range of application, and investment is small, does not need construction dam, flexible arrangement.There is very big application Market.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of wind energy, water energy and photovoltaic compound electricity generation system, which is characterized in that the compound electricity generation system is by several power generations Device is composed, and the power generator includes floating platform, solar power generation film, wind-driven generator, hydrogenerator and battery, Wherein,
The floating platform is swum on the water surface, and the solar power generation film is pasted onto the upper surface of the floating platform, the wind-power electricity generation The top of the floating platform is arranged in machine, and the lower section of the floating platform is arranged in the hydrogenerator, and the wind-driven generator turns Axis is connect with the shaft of the hydrogenerator；
The solar power generation film, the wind-driven generator and the hydrogenerator are electrically connected with the battery, described Solar power generation film is able to carry out photovoltaic power generation and generated electric energy is stored in the battery, the wind-driven generator Can be using wind power generation and by generated power storage into the battery, the hydrogenerator can utilize water energy Carry out power generation and by generated power storage into the battery.
2. compound electricity generation system according to claim 1, which is characterized in that
The water surface is the water surface in river, river, lake or sea, and multiple power generator set gradually composition one along the flow direction of water flow A generating set, multiple generating sets are arranged in parallel, and the floating platform of two adjacent power generator passes through hinge Connection；
Water-bed or bank is provided with multiple earth anchors, close to a power generation of water flow upstream in each described generating set Device is connect by chain with an earth anchor.
3. compound electricity generation system according to claim 1, which is characterized in that
The wind-driven generator is vertical-shaft aerogenerator, and the shaft of the wind-driven generator is vertically arranged, the wind-power electricity generation The top of the shaft of machine is connected with blade, and the shaft of the hydrogenerator is vertically arranged, the shaft of the hydrogenerator Bottom end is connected with impeller；
The bottom end of the shaft of the wind-driven generator penetrates the upper surface of the floating platform, the top of the shaft of the hydrogenerator Penetrate the lower surface of the floating platform, the top of the shaft of the bottom end of the shaft of the wind-driven generator and the hydrogenerator exists Connection inside the floating platform.
4. compound electricity generation system according to claim 3, which is characterized in that
The shaft of the wind-driven generator passes through and is arranged with first bearing at the floating platform, the floating platform and the first bearing, The first bearing and the shaft of the wind-driven generator are interference fit；
The shaft of the hydrogenerator passes through and is arranged with second bearing at the floating platform, the floating platform and the second bearing, The second bearing and the shaft of the hydrogenerator are interference fit.
5. compound electricity generation system according to claim 4, which is characterized in that
The first bearing and the second bearing are compound duplex bearing, and the compound duplex bearing is by inner bearing and is set in interior Outer bearing outside bearing is composed, and the outer bearing and the inner bearing are interference fit.
6. compound electricity generation system according to claim 1, which is characterized in that
The shaft of the wind-driven generator is connected with the shaft of the hydrogenerator by automatic clutch；
When wind speed is less than or equal to 2 meter per second, the automatic clutch can be automatically separated；
When wind speed is greater than 2 meter per second, the automatic clutch being capable of automatic pick.
7. compound electricity generation system according to claim 3, which is characterized in that
Pressurization diversion pipe is provided with below each floating platform, water flow flows to the increasing by the front end of the pressurization diversion pipe The end of diversion pipe is pressed, the impeller is arranged in the end of the pressurization diversion pipe, and the diameter of the front end is greater than the end The diameter at end.
8. compound electricity generation system according to claim 7, which is characterized in that
Filter screen is provided with outside the front end of the pressurization diversion pipe.
9. compound electricity generation system according to claim 7, which is characterized in that
There is 5~10 millimeters of gaps, the inside setting of the pressurization diversion pipe between the inner surface of the end and the impeller There is flow deflector, one end of the flow deflector is connect with the inner wall of the pressurization diversion pipe front end, and the other end of the flow deflector prolongs It extends at the impeller, the flow deflector can guide the flow direction of water flow, and then increase the revolving speed of impeller.
10. compound electricity generation system according to claim 1, which is characterized in that
3rd bearing is arranged in the shaft of the wind-driven generator above the floating platform, the 3rd bearing passes through more Bracket is connect with floating platform.
CN201821983362.7U 2018-11-28 2018-11-28 Wind energy, water energy and photovoltaic compound electricity generation system Active CN209324584U (en)

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Application Number Priority Date Filing Date Title
CN201821983362.7U CN209324584U (en) 2018-11-28 2018-11-28 Wind energy, water energy and photovoltaic compound electricity generation system

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Application Number Priority Date Filing Date Title
CN201821983362.7U CN209324584U (en) 2018-11-28 2018-11-28 Wind energy, water energy and photovoltaic compound electricity generation system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372694A (en) * 2018-11-28 2019-02-22 依科瑞德（北京）能源科技有限公司 Wind energy, water energy and photovoltaic compound electricity generation system
CN111555548A (en) * 2020-06-02 2020-08-18 赵群燕 Convenient and practical's new forms of energy power generation facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372694A (en) * 2018-11-28 2019-02-22 依科瑞德（北京）能源科技有限公司 Wind energy, water energy and photovoltaic compound electricity generation system
CN111555548A (en) * 2020-06-02 2020-08-18 赵群燕 Convenient and practical's new forms of energy power generation facility

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