CN108545809A - It provides multiple forms of energy to complement each other reverse osmosis desalination device - Google Patents
It provides multiple forms of energy to complement each other reverse osmosis desalination device Download PDFInfo
- Publication number
- CN108545809A CN108545809A CN201810529324.2A CN201810529324A CN108545809A CN 108545809 A CN108545809 A CN 108545809A CN 201810529324 A CN201810529324 A CN 201810529324A CN 108545809 A CN108545809 A CN 108545809A
- Authority
- CN
- China
- Prior art keywords
- motor
- energy
- wind
- wind turbine
- complement
- 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
Links
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 37
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 33
- 230000000295 complement effect Effects 0.000 title claims abstract description 28
- 239000013505 freshwater Substances 0.000 claims abstract description 27
- 239000013535 sea water Substances 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005381 potential energy Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 22
- 230000005611 electricity Effects 0.000 description 13
- 229910003460 diamond Inorganic materials 0.000 description 9
- 239000010432 diamond Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000002950 deficient Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011033 desalting Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/06—Energy recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/144—Wave energy
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides one kind and provides multiple forms of energy to complement each other reverse osmosis desalination device, wherein device includes：Wind turbine under the drive of wind-force for generating rotating mechanical energy；First running part is used to transmit the rotating mechanical energy of wind turbine generation；First freewheel clutch is used to transmit the rotating mechanical energy of wind turbine generation；Motor is used to work in electric motor mode when rotating speed is less than first threshold under the drive of the first freewheel clutch, and when rotating speed is more than second threshold works in generator mode；Speed probe is used for the rotating speed of detection-sensitive motor；It powers to motor when two-way inverter is less than first threshold for the rotating speed of motor, and rotating speed is more than the electric energy feedback for sending out motor when second threshold to power supply system；Rotating speed of the controller for motor controls corresponding two-way inverter and motor power supply, rotating speed is given to control electric energy feedback that corresponding two-way inverter sends out motor when being more than second threshold to power supply system when being less than first threshold；Fresh-water generator under the drive of motor for desalinizing seawater.
Description
Technical field
The present invention relates to field of sea water desalting technology, more particularly to utilize wind energy and other rotating mechanical energy complementary drives sea
Water desalination apparatus is exactly specifically that one kind is provided multiple forms of energy to complement each other reverse osmosis desalination device.
Background technology
Sea water desalination is to solve the important channel of coastal area and Islands ' Water Resource imbalance between supply and demand, but promote and apply in engineering
There is also many restraining factors.One side sea water desalination belongs to energy-intensive industry, and operation needs to consume a large amount of coal, stone
The fossil energies such as oil, natural gas；On the other hand for the area of shortage fossil fuel resource, the side that especially power grid does not cover
Anti- sentry post, isolated island and outlying district, energy supply and freshwater resources are deficient on an equal basis, and above-mentioned factor significantly limits sea
The application of water desalination.With reaching its maturity for wind generating technology, the regenerative resources such as local use wind energy generate electricity, then will
The electric energy sent out is used for reverse osmosis desalination device.
But be first electric energy by renewable energy conversions such as wind energies, then mechanical energy driving is converted electrical energy by motor
Reverse osmosis desalination device.During the entire process of wind-powered electricity generation conversion, power and mechanical energy conversion, each transfer process is necessarily deposited
In energy conversion efficiency problem so that whole wind energy utilization efficiency is greatly reduced；In wind-powered electricity generation conversion, power and mechanical energy transfer process
The equipment such as required generator, power storage, inversion, control have greatly raised the cost of sea water desalination.
Further, since the unstability of the regenerative resources such as wind energy, it usually needs the output for considering wind-power electricity generation, with matching
The water-yielding capacity of reverse osmosis desalination device.In order to ensure the reliability of system power supply, the necessary excess of wind and light generating system
Configuration, nargin are left and taken excessive, and usual power system capacity is 2~3 times of load, and when wind and light generating system is not enough to startup seawater
When desalting plant, it cannot ensure that the daily production in water-deficient area and domestic water, the reliability of water supply are unable to get effectively
It ensures.
Therefore, those skilled in the art are reliable ensureing there is an urgent need for researching and developing one kind to provide multiple forms of energy to complement each other reverse osmosis desalination device
While providing sweet water, the utilization rate of regenerative resource is fully improved.
Invention content
It provides multiple forms of energy to complement each other reverse osmosis seawater desalting dress in view of this, the technical problem to be solved in the present invention is to provide one kind
It sets, solves existing reverse osmosis desalination device and be unable to stable operation, and the problem that renewable energy utilization rate is low.
In order to solve the above-mentioned technical problem, it is light to provide one kind reverse osmosis seawater of providing multiple forms of energy to complement each other to specific implementation mode of the invention
Makeup is set, including：One or more wind turbines, for generating rotating mechanical energy under the drive of wind-force；It is one or more with it is described
Corresponding first running part of wind turbine, couples with the wind turbine, the rotating mechanical energy generated for transmitting the wind turbine；One or
Multiple the first freewheel clutches corresponding with first running part, input terminal are coupled with first running part, are used
In the rotating mechanical energy for transmitting the wind turbine generation；Motor is coupled with the output end of first freewheel clutch, in institute
It states and works in electric motor mode when rotating speed is less than first threshold under the drive of the first freewheel clutch, and surmount described first
Generator mode is worked in when rotating speed is more than second threshold under the drive of clutch；Speed probe is connect with the motor, is used
In the rotating speed for sensing the motor；Two-way inverter is connect with the motor, and the rotating speed for the motor is less than first threshold
When power to the motor, and when the rotating speed of the motor is more than second threshold the electric energy feedback that sends out the motor to supplying
Electric system；Controller is connect with the speed probe and the two-way inverter, and the rotating speed for the motor is less than first
Controlled when threshold value the corresponding two-way inverter give the motor power supply, and the rotating speed of the motor be more than second threshold when
Electric energy feedback that the corresponding two-way inverter sends out the motor is controlled to power supply system；Fresh-water generator, and it is described
Motor couples, for desalinizing seawater under the drive of the motor.
Above-mentioned specific implementation mode according to the present invention it is found that provide multiple forms of energy to complement each other reverse osmosis desalination device at least have with
Lower advantageous effect：The high-pressure pump of reverse osmosis desalination device is directly driven using the renewable mechanical energy such as wind energy, it is simple direct,
Without various complicated machinery components and electronic device, securely and reliably, reduce energy conversion loss, investment-saving, high efficiency, operation
Simply, maintenance needs are reduced；Using the renewable mechanical energy such as wind energy and electricity mutual complementation, the practicability of driving and more is improved
Sample can both enable Vidacare corp and other mechanical energy devices guarantee facility work can also be used when wind-force is insufficient or calm
Make；Using wind-force as power, whole device work environmental protection and energy saving meet low-carbon economy demand for development, are suitble to wind resource rich
Island rich and that electric power resource lacks use；Using suitable motor, in wind energy or other mechanical energy abundance affluence state,
Motor is run as generator, be can also be achieved electric energy output feedback, is supplied other power equipment electricity consumptions；The renewable machine such as wind energy
Tool can be sufficient rich, and while realizing electric energy output feedback, motor (being used as generator to run at this time) will produce braking moment,
Wind turbine or other mechanical device overspeed operation states are prevented, wind turbine or the service life of other mechanical devices are extended.
It is to be understood that above-mentioned general description and detailed description below are merely illustrative and illustrative, not
It can the limitation range of the invention to be advocated.
Description of the drawings
Following appended attached drawing is the part of specification of the present invention, depicts example embodiments of the present invention, institute
Attached drawing is used for illustrating the principle of the present invention together with the description of specification.
Fig. 1 is a kind of embodiment one for reverse osmosis desalination device of providing multiple forms of energy to complement each other that the specific embodiment of the invention provides
Structural schematic diagram.
Fig. 2 is a kind of embodiment two for reverse osmosis desalination device of providing multiple forms of energy to complement each other that the specific embodiment of the invention provides
Structural schematic diagram.
Fig. 3 is a kind of embodiment three for reverse osmosis desalination device of providing multiple forms of energy to complement each other that the specific embodiment of the invention provides
Structural schematic diagram.
Fig. 4 is a kind of structural schematic diagram of the embodiment one for wind turbine that the specific embodiment of the invention provides.
Fig. 5 is a kind of structural schematic diagram for flexible fan blade that the specific embodiment of the invention provides.
Fig. 6 is a kind of structural schematic diagram for telescopic rod that the specific embodiment of the invention provides.
Fig. 7 is a kind of structural schematic diagram of the embodiment two for wind turbine that the specific embodiment of the invention provides.
Fig. 8 is a kind of structural schematic diagram for turning machine that the specific embodiment of the invention provides.
Fig. 9 is the sectional view of a kind of idler wheel and circuit orbit that the specific embodiment of the invention provides.
Figure 10 is a kind of structural schematic diagram for first running part that the specific embodiment of the invention provides.
Figure 11 is a kind of structural schematic diagram for second running part that the specific embodiment of the invention provides.
Figure 12 is a kind of structural schematic diagram for speed increaser that the specific embodiment of the invention provides.
Reference sign：
1 wind turbine, 11 wind transducer
12 turning machine, the 13 wind turbine body of rod
14 flexible fan blade, 15 stabilizer blade
16 idler wheel, 17 circuit orbit
121 bearing, 122 flexural pivot
123 stepper motor, 124 first gear
125 second gear, 141 fan blade
142 diamond rack, 143 telescopic rod
The female bar of 1431 male bar 1,432 first
1433 second 14,311 first screw threads of female bar
14312 second screw thread, 14,321 first internal thread
14331 second internal thread, 2 first running part
21 driving shaft, 22 first magnetic patch
23 driven shaft, 24 second magnetic patch
25 gyrator E power supply systems
The input terminal of 3 first freewheel clutch, 31 first freewheel clutch
4 motor of output end of 31 first freewheel clutches
5 speed probe, 6 two-way inverter
7 controller, 8 fresh-water generator
9 the second running parts of water dispenser A
The input terminal of A1 water dispenser transmission shaft A11 water dispenser transmission shafts
2 speed increaser of output terminals A of A12 water dispenser transmission shafts
The output end of the input terminal A22 speed increasers of A21 speed increasers
A23 planet carrier A24 sun gears
The input terminal of B the second freewheel clutch the second freewheel clutches of B1
The output end of the second freewheel clutches of B2
Specific implementation mode
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will with attached drawing and in detail
Narration clearly illustrates that the spirit of disclosed content, any skilled artisan are understanding the content of present invention
After embodiment, when the technology that can be taught by the content of present invention, it is changed and modifies, without departing from the essence of the content of present invention
God and range.
The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but not as a limitation of the invention.
In addition, in the drawings and embodiments the use of element/component of same or like label is for representing same or like portion
Point.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
It is non-to limit the present invention, only for distinguishing the element described with same technique term or operation.
About direction term used herein, such as：Upper and lower, left and right, front or rear etc. are only the sides of refer to the attached drawing
To.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is the term of opening, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", include the things any or all combinations.
Include " two " and " two or more " about " multiple " herein；Include " two groups " about " multigroup " herein
And " more than two ".
About term used herein " substantially ", " about " etc., to modify it is any can be with the quantity or mistake of microvariations
Difference, but this slight variations or error can't change its essence.In general, microvariations that such term is modified or error
Range in some embodiments can be 20%, in some embodiments can be 10%, can be in some embodiments 5% or its
His numerical value.It will be understood by those skilled in the art that the aforementioned numerical value referred to can be adjusted according to actual demand, it is not limited thereto.
It is certain describing the word of the application by lower or discuss in the other places of this specification, to provide art technology
Personnel's guiding additional in relation to the description of the present application.
Fig. 1 is a kind of embodiment one for reverse osmosis desalination device of providing multiple forms of energy to complement each other that the specific embodiment of the invention provides
Structural schematic diagram, as described in Figure 1, wind turbine obtain rotating mechanical energy directly pass through the first running part and the first overdrive clutch
Device passes to motor, and motor rotation drives fresh-water generator work；If the rotating speed of motor first threshold and second threshold it
Between, i.e., the rotating mechanical energy that wind turbine obtains meets the needs of fresh-water generator, and motor is only used for transmitting to fresh-water generator at this time
The rotating mechanical energy that wind turbine obtains；If the rotating speed of motor is less than first threshold, i.e., the rotating mechanical energy that wind turbine obtains can not expire
The needs of sufficient fresh-water generator, the two-way inverter of controller control at this time give motor to power, and motor works under electric motor mode,
Electrical consumption electric energy rotates the needs for meeting fresh-water generator；If the rotating speed of motor is more than second threshold, i.e. wind turbine obtains
Rotating mechanical energy is other than the needs for meeting fresh-water generator, and there is also residue, motor works under generator mode, at this time
Controller controls electric energy feedback that two-way inverter sends out motor to power supply system.
In the specific implementation mode shown in the drawings, reverse osmosis desalination device of providing multiple forms of energy to complement each other includes：It is one or more
Wind turbine 1, one or more first running parts 2 corresponding with the wind turbine 1, one or more and first running part 2
Corresponding first freewheel clutch 3, motor 4, speed probe 5, two-way inverter 6, controller 7 and fresh-water generator 8.Its
In, wind turbine 1 under the drive of wind-force for generating rotating mechanical energy；First running part 2 is coupled with the wind turbine 1, and first passes
Dynamic part 2 is used to transmit the rotating mechanical energy of the generation of the wind turbine 1；The input terminal 31 of first freewheel clutch 3 and described first
Running part 2 couples, and the first freewheel clutch 3 is used to transmit the rotating mechanical energy of the generation of the wind turbine 1；Motor 4 and described the
The output end 32 of one freewheel clutch 3 couples, and motor 4 is used for the rotating speed under the drive of first freewheel clutch 3 and is less than the
Work in electric motor mode when one threshold value, and when rotating speed is more than second threshold under the drive of first freewheel clutch 3
Work in generator mode；Speed probe 5 is connect with the motor 4, and speed probe 5 is used to sense turning for the motor 4
Speed；Two-way inverter 6 is connect with the motor 4, and rotating speed of the two-way inverter 6 for the motor 4 is given when being less than first threshold
The motor 4 is powered, and the rotating speed of the motor 4 is more than the electric energy feedback for sending out the motor when second threshold to power supply
System E；Controller 7 is connect with the speed probe 5 and the two-way inverter 6, and controller 7 turns for the motor 4
Speed controls the corresponding two-way inverter 6 and powers to the motor 4 when being less than first threshold, and the rotating speed of the motor 4
The electric energy feedback that the corresponding two-way inverter 6 sends out the motor 4 is controlled when more than second threshold gives power supply system E；
Fresh-water generator 8 is coupled with the motor 4, and fresh-water generator 8 under the drive of the motor 4 for desalinizing seawater.The present invention
Embodiment in, when 3 input terminal rotating speed of the first freewheel clutch is less than output rotating speed, coupling that both ends are unpowered, otherwise both ends
Dynamic coupling.If motor 4 is direct current generator, two-way inverter 6 can be AD/DC converters.Controller 7 digital can be believed
Number processor (DSP), microprocessor, field programmable gate array (FPGA), embeded processor etc., for example, controller 7 can be with
For 7700 series processors of Intel Core i7 of Intel Company's production, invention is not limited thereto.
Referring to Fig. 1, the rotating mechanical energy that wind turbine 1 obtains directly applies to fresh-water generator 8, removes wind energy transformation from into electricity
Can, energy loss caused by electric energy reconvert drives fresh-water generator 8 to work at rotating machinery, capacity usage ratio height；In wind energy
During abundant, the rotating mechanical energy that wind turbine 1 obtains is other than being applied to fresh-water generator 8, since the rotating speed of motor 4 is more than the
Two threshold values and generate electricity, the electric energy that motor is sent out can also feed back to power supply system E, be recycled to extra wind energy, make full use of
Extra wind energy；During wind energy scarcity, the rotating mechanical energy that wind turbine 1 obtains cannot be satisfied the normal work of fresh-water generator 8, i.e.,
The rotating speed of motor 4 is less than first threshold, is powered to motor 4 using power supply system E, motor 4 works in a motor mode, motor
4 drive fresh-water generator 8 to work normally, the reliability of ensuring equipment.
Fig. 2 is a kind of embodiment two for reverse osmosis desalination device of providing multiple forms of energy to complement each other that the specific embodiment of the invention provides
Structural schematic diagram, as shown in Fig. 2, in addition to using other than wind energy, can also utilize water can etc. mechanical energy.
In the specific implementation mode shown in the drawings, reverse osmosis desalination device of providing multiple forms of energy to complement each other further includes：One or more
A water dispenser 9, one or more second running part As corresponding with the water dispenser 9, and it is one or more right with the water dispenser 9
The the second freewheel clutch B answered.Wherein, water dispenser 9 under the action of water potential energy for generating rotating mechanical energy；Second running part
A is coupled with the water dispenser 9, and the second running part A is used to transmit the rotating mechanical energy of the generation of the water dispenser 9；Second overdrive clutch
The input terminal B1 of device B is coupled with the second running part A, and the second freewheel clutch B is used to transmit the rotation of the generation of the water dispenser 9
Turn mechanical energy, wherein the output end B2 of the second freewheel clutch B is coupled with the motor 4.
Referring to Fig. 2, for abundant regenerative resource, such as water potential energy, rotating machinery is generated using one or more water dispensers 9
Fresh-water generator 8 can be driven to work normally, when wind energy deficiency, fresh-water generator 8 can also utilize the normal work of regenerative resource
Make；Equally, during water can enrich, the rotating mechanical energy that water dispenser 9 obtains is other than being applied to fresh-water generator 8, due to electricity
The rotating speed of machine 4 generates electricity more than second threshold, and the electric energy that motor is sent out can also feed back to power supply system E, can be into extra water
Row recycling, makes full use of extra water energy；Water can it is deficient during, it is light that rotating mechanical energy that water dispenser 9 obtains cannot be satisfied seawater
Change device 8 to work normally, i.e., the rotating speed of motor 4 is less than first threshold, powers to motor 4 using power supply system E, motor 4 is operated in
Under electric motor mode, motor 4 drives fresh-water generator 8 to work normally, the reliability of ensuring equipment.China belongs to continental monsoon
Weather, many Area during Summer water can enrich, but wind energy is deficient；Winter wind energy is abundant, but water can be deficient, while being filled to sea water desalination
Configuration wind turbine 1 and water dispenser 9 are set, does not have to also ensure 8 normal work of fresh-water generator using the electric energy of power supply system E throughout the year
Make.
Fig. 3 is a kind of embodiment three for reverse osmosis desalination device of providing multiple forms of energy to complement each other that the specific embodiment of the invention provides
Structural schematic diagram, as shown in figure 3, Fig. 3 and Fig. 1, Fig. 2 the difference is that, by wind turbine 1 and/or the tie point of water dispenser 9 by
It between motor 4 and the first running part 2, is changed between motor 4 and fresh-water generator 8, so, due to most of existing electricity
Machine only has side to be provided with input and output shaft, the tie point setting of wind turbine 1 and/or water dispenser 9 motor 4 and fresh-water generator 8 it
Between, any transformation need not be carried out to existing motor, common existing motor can be achieved with the purpose of the present invention, to existing equipment
Good compatibility, it is of low cost.
Fig. 4 is a kind of structural schematic diagram of the embodiment one for wind turbine that the specific embodiment of the invention provides, such as Fig. 4 institutes
Show, the wind turbine 1 specifically includes wind transducer 11, the turning machine being connect with the wind transducer 11 12, is arranged described
The wind turbine body of rod 13 in turning machine 12 and the flexible fan blade 14 on the wind turbine body of rod 13.Wherein, the wind direction sensing
Device 11 is for perceiving wind direction and wind speed；The turning machine 12 be used for according to the wind direction rotate the wind turbine body of rod 13 so as to adjust
The azimuth of the flexible fan blade 14, and according to the length for the fan blade 14 that stretches described in the air rate adjustment.
Referring to Fig. 4, the azimuth for the fan blade 14 that stretches is adjusted according to wind direction, the plane for allowing where flexible fan blade 14 always meet by position
Wind face adapts to different wind directions, makes full use of wind energy, and the length for the fan blade 14 that stretched according to air rate adjustment, is making full use of wind energy
While, wind-force too quickly fracture the wind turbine body of rod 13 or flexible fan blade 14 are prevented, securely and reliably.
Fig. 5 is a kind of structural schematic diagram for flexible fan blade that the specific embodiment of the invention provides, as shown in figure 5, flexible
Fan blade 14 specifically includes fan blade 141, diamond rack 142 and telescopic rod 143 in 142 diagonal positions of diamond rack is arranged.
One angle of diamond rack 142 is connect with the wind turbine body of rod 13, another angle of diamond rack 142 is connect with fan blade 141, and this
Two angles be it is diagonal, telescopic rod 143 be just connected to the two it is diagonal between；Shaft connects between each side of diamond rack 142
It connects, with the elongation of telescopic rod 143, shortens, the interior angle of diamond rack 142 also correspondingly changes, at this point, diamond rack
142 drive fan blade 14 close to or away from the wind turbine body of rod 13.
Referring to Fig. 5, fan blade 141 is driven to do stretching motion jointly by diamond rack 142 and telescopic rod 143, it is solid and reliable,
The length of flexible fan blade 14 can also be arbitrarily adjusted in 1 course of work of wind turbine；When usually wind speed is larger, telescopic rod 143 shortens, wind
141 torque of leaf becomes smaller, the faster rotational speed of fan blade 141, while ensureing 1 trouble free service of wind turbine, makes full use of wind energy；Wind speed is smaller
When, telescopic rod 143 extends, and 141 torque of fan blade becomes larger, and the rotating speed of fan blade 141 is slack-off, but can increase the output loading of wind turbine 1,
It equally can make full use of wind energy.
Fig. 6 is a kind of structural schematic diagram for telescopic rod that the specific embodiment of the invention provides, as shown in fig. 6, telescopic rod
The 143 first female bars 1432 for specifically including male bar 1431, being connect with described 1431 one end of male bar, and it is another with the public bar 1431
Second female bar 1433 of one end connection.Wherein, one end of the public bar 1431 has the first screw thread 14311, the public affairs bar 1431
The other end there is the second screw thread 14312, and the ridge orientation of first screw thread 14311 and second screw thread 14312
Ridge orientation it is opposite；Described first female bar 1432 has and first screw thread, 14311 matched first internal thread
14321, described second female bar 1433 has and second screw thread, 14312 matched second internal thread 14331.When the public affairs
When bar 1431 rotates clockwise, the first screw thread 14311 screws in the first internal thread 14321, and the second screw thread 14312 screws in second
In screw thread 14331, telescopic rod 143 shortens；When the public affairs bar 1431 rotates counterclockwise, the first screw thread 14311 screws out spiral shell in first
In line 14321, the second screw thread 14312 screws out in the second internal thread 14331, and telescopic rod 143 is elongated.
Referring to Fig. 6 letter is realized using internal thread and the externally threaded elongation and shortening for screwing in, screwing out realization telescopic rod 143
It is single；1431 both sides of public bar all have screw thread, can fast implement the elongation and shortening of telescopic rod 143, stretch efficient.
Fig. 7 is a kind of structural schematic diagram of the embodiment two for wind turbine that the specific embodiment of the invention provides, such as Fig. 7 institutes
Show, the wind turbine 1 further includes the multiple stabilizer blades 15 being fixed on the wind turbine body of rod 13, corresponding with the stabilizer blade 15 and install
Multiple idler wheels 16 on the stabilizer blade 15, and the circuit orbit 17 for the idler wheel 16 rolling.
Referring to Fig. 7, stabilizer blade 15 supports the wind turbine body of rod 13, is blown down by hurricane when preventing the wind turbine body of rod 13 from rotating, securely and reliably.
Fig. 8 is a kind of structural schematic diagram for turning machine that the specific embodiment of the invention provides, as shown in figure 8, turning machine
12 specifically include bearing 121, the flexural pivot 122 on the bearing 121 and drive the flexural pivot 122 in the bearing 121
On the stepper motor 123 that rotates freely, the stepper motor 123 connect with the wind transducer 11.
Referring to Fig. 8, stepper motor 123 is fixedly installed on bearing 121, is fixedly installed on the output shaft of stepper motor 123
There are first gear 124, the upside of flexural pivot 122 to be provided with the second gear 125 being fixedly connected with the wind turbine body of rod 13, first gear
124 engage with second gear 125, wherein first gear 124 and second gear 125 are bevel gear.
Referring again to Fig. 8, according to the wind direction that wind transducer 11 detects, stepper motor 123 drives flexural pivot 122 in bearing
It is rotated freely on 121, the bearing capacity of flexural pivot 122 is strong, can meet the needs of large-scale generating field Large blower 1, application range
Extensively.
Fig. 9 is the sectional view of a kind of idler wheel and circuit orbit that the specific embodiment of the invention provides, as shown in figure 9, institute
The section for stating idler wheel 16 is V-shaped, and the section of the circuit orbit 17 is in inverted V-shaped.V-arrangement idler wheel 16 operates in the circle in inverted V-shaped
On track 17, it is not easy to derail, operates steadily.
Figure 10 is a kind of structural schematic diagram for first running part that the specific embodiment of the invention provides, such as Figure 10 institutes
Show, first running part 2 specifically includes：Driving shaft 21, the multiple polarity being embedded on the driving shaft 21 it is alternate
One magnetic patch 22, alternate with the driven shaft 23 that the driving shaft 21 is close, the multiple polarity being embedded on the driven shaft 23
Two magnetic patch 24, and the gyrator 25 that is coupled with the driven shaft 23, wherein the driving shaft 21 is axial with the driven shaft 23
Parallel, the gyrator 25 is coupled with the input terminal 31 of first freewheel clutch 3.In the embodiment of the present invention, described
The quantity of one magnetic patch 22 is equal with the quantity of second magnetic patch 24, and first magnetic patch 22 is nearest with second magnetic patch 24
Distance is 0.3cm~1.3cm.First magnetic patch 22 and second magnetic patch 24 can be permanent magnet, or electromagnetism
Iron, invention is not limited thereto.
Referring to Figure 10, under the interaction in magnetic field, driven shaft 23 is driven to rotate together when driving shaft 21 rotates, due to not having
There is physical contact, therefore, without mechanical friction, almost without energy loss, further raising capacity usage ratio.
Figure 11 is a kind of structural schematic diagram for second running part that the specific embodiment of the invention provides, such as Figure 11 institutes
Show, the second running part A specifically includes water dispenser transmission shaft A1 and speed increaser A2, wherein the water dispenser transmission shaft A1's is defeated
Enter to hold A11 to be coupled with the output shaft 91 of the water dispenser 9, the output terminals A 12 and speed increaser A2's of the water dispenser transmission shaft A1
Input terminal A21 couplings, the output terminals A 22 of the speed increaser A2 are coupled with the input terminal B1 of the second freewheel clutch B.
Referring to Figure 11, the rotating speed of water dispenser transmission shaft A1 can be allowed to increase several times by speed increaser A2, to allow the turning of motor 4
Speed substantially remains between first threshold and second threshold, ensures 8 steady operation of fresh-water generator.
Figure 12 is a kind of structural schematic diagram for speed increaser that the specific embodiment of the invention provides, as shown in figure 12, described
Speed increaser A2 is planetary gear, 12 coupling of output terminals A of the planet carrier A23 of the planetary gear A2 and the water dispenser transmission shaft A1
It closes, the sun gear A24 of the planetary gear A2 is coupled with the input terminal B1 of the second freewheel clutch B.
It, can be by being arranged between planet carrier A23 and sun gear A24 when speed increaser A2 is planetary gear referring to Figure 12
Perimeter ratio, the accurate rotating speed multiple adjusted between speed increaser A2 output ends and input terminal, using planetary gear as speed increaser
A2, power input-output stability, and can ensure input and output coaxial transmission, and space is saved, it is simple and convenient.For example, planet
When the circumference circle of frame A23 is 3 times of the circumference circle of sun gear A24, the output end rotating speed of speed increaser A2 is that input terminal turns
3 times of speed.
The specific embodiment of the invention provides one kind and provides multiple forms of energy to complement each other reverse osmosis desalination device, utilizes the renewable machine such as wind energy
Tool can directly drive the high-pressure pump of reverse osmosis desalination device, simple direct, be not necessarily to various complicated machinery components and electronics device
Part securely and reliably reduces energy conversion loss, investment-saving, high efficiency, operation is simple, and maintenance needs are reduced；Using wind
Renewable mechanical energy and the electricity mutual complementations such as energy, improve the practicability and diversity of driving, when wind-force is insufficient or calm, both may be used
It enables Vidacare corp and other mechanical energy devices guarantee facility staff can also be used；Using wind-force as power, whole device
Work environmental protection and energy saving, meets low-carbon economy demand for development, and the island that wind resource is abundant and electric power resource lacks is suitble to use；It adopts
With suitable motor, in wind energy or other mechanical energy abundance affluence state, motor is run as generator, can also be achieved
Electric energy exports feedback, supplies other power equipment electricity consumptions；The renewable mechanical energy such as wind energy is sufficient rich, realizes that electric energy exports feedback
While, motor (being used as generator to run at this time) will produce braking moment, prevent wind turbine or other mechanical devices hypervelocity fortune
Turn state, extends wind turbine or the service life of other mechanical devices.
The above-mentioned embodiment of the present invention can be implemented in various hardware, Software Coding or both combination.For example, this hair
Bright embodiment, which is alternatively in data signal processor (Digital Signal Processor, DSP), executes the above method
Program code.The present invention can also refer to computer processor, digital signal processor, microprocessor or field-programmable gate array
Arrange the multiple functions that (Field Programmable Gate Array, FPGA) is executed.Above-mentioned processing can be configured according to the present invention
Device executes particular task, and machine-readable software code or the firmware generation of the ad hoc approach that the present invention discloses are defined by executing
Code is completed.Software code or firmware code can be developed into different program languages and different formats or form.Or
Different target platform composing software codes.However, configuring generation according to the software code of execution task of the present invention and other types
Different code pattern, type and the language of code do not depart from spirit and scope of the invention.
The foregoing is merely the schematical specific implementation modes of the present invention, before the design and principle for not departing from the present invention
It puts, the equivalent variations and modification that any those skilled in the art is made should all belong to the scope of protection of the invention.
Claims (10)
- The reverse osmosis desalination device 1. one kind is provided multiple forms of energy to complement each other, the device include：One or more wind turbines (1), for generating rotating mechanical energy under the drive of wind-force；One or more the first running parts (2) corresponding with the wind turbine (1), couple with the wind turbine (1), for transmitting State the rotating mechanical energy of wind turbine (1) generation；One or more the first freewheel clutches (3) corresponding with the first running part (2), input terminal (31) with it is described First running part (2) couples, the rotating mechanical energy for transmitting the wind turbine (1) generation；Motor (4) is coupled with the output end (32) of first freewheel clutch (3), in first freewheel clutch (3) electric motor mode is worked in when rotating speed is less than first threshold under drive, and in the band of first freewheel clutch (3) Dynamic lower rotating speed works in generator mode when being more than second threshold；Speed probe (5) is connect, the rotating speed for sensing the motor (4) with the motor (4)；Two-way inverter (6), connect with the motor (4), to described when the rotating speed for the motor (4) is less than first threshold Motor (4) is powered, and the rotating speed of the motor (4) is more than the electric energy feedback for sending out the motor when second threshold to power supply System (E)；Controller (7) is connect with the speed probe (5) and the two-way inverter (6), for turning for the motor (4) Speed controls the corresponding two-way inverter (6) and powers to the motor (4) when being less than first threshold, and the motor (4) Rotating speed control when being more than second threshold electric energy feedback that the corresponding two-way inverter (6) sends out the motor (4) to Power supply system (E)；AndFresh-water generator (8) is coupled with the motor (4), for desalinizing seawater under the drive of the motor (4).
- 2. reverse osmosis desalination device as described in claim 1 of providing multiple forms of energy to complement each other, the device further include：One or more water dispensers (9), for generating rotating mechanical energy under the action of water potential energy；One or more the second running parts (A) corresponding with the water dispenser (9), couple with the water dispenser (9), for transmitting State the rotating mechanical energy of water dispenser (9) generation；One or more the second freewheel clutches (B) corresponding with the water dispenser (9), input terminal (B1) are driven with described second Partly (A) is coupled, the rotating mechanical energy for transmitting the water dispenser (9) generation, wherein second freewheel clutch (B) Output end (B2) is coupled with the motor (4).
- 3. reverse osmosis desalination device as claimed in claim 2 of providing multiple forms of energy to complement each other, second running part (A) specifically include Water dispenser transmission shaft (A1) and speed increaser (A2), wherein the input terminal (A11) of the water dispenser transmission shaft (A1) and the water dispenser (9) Output shaft (91) coupling, the output end (A12) of the water dispenser transmission shaft (A1) and the input terminal (A21) of the speed increaser (A2) Coupling, the output end (A22) of the speed increaser (A2) are coupled with the input terminal (B1) of second freewheel clutch (B).
- 4. reverse osmosis desalination device as claimed in claim 3 of providing multiple forms of energy to complement each other, the speed increaser (A2) is planetary gear, institute The planet carrier (A23) for stating planetary gear (A2) is coupled with the output end (A12) of the water dispenser transmission shaft (A1), the planetary gear (A2) sun gear (A24) is coupled with the input terminal (B1) of second freewheel clutch (B).
- 5. reverse osmosis desalination device as described in claim 1 of providing multiple forms of energy to complement each other, first running part (2) are specifically wrapped It includes：Alternate the first magnetic patch (22) of driving shaft (21), the multiple polarity being embedded on the driving shaft (21) and the driving shaft (21) alternate the second magnetic patch (24) of close driven shaft (23), the multiple polarity being embedded on the driven shaft (23), and The gyrator (25) coupled with the driven shaft (23), wherein the driving shaft (21) is axial parallel with the driven shaft (23), The gyrator (25) couples with the input terminal (31) of first freewheel clutch (3).
- 6. provide multiple forms of energy to complement each other reverse osmosis desalination device, the quantity of first magnetic patch (22) and institute as claimed in claim 5 The quantity for stating the second magnetic patch (24) is equal, and the minimum distance of first magnetic patch (22) and second magnetic patch (24) is 0.3cm ~1.3cm.
- 7. reverse osmosis desalination device as described in claim 1 of providing multiple forms of energy to complement each other, the wind turbine (1) specifically includes wind direction sensing Device (11), the turning machine (12) being connect with the wind transducer (11), the wind turbine body of rod being arranged in the turning machine (12) (13) and the flexible fan blade (14) on the wind turbine body of rod (13), whereinThe wind transducer (11) is for perceiving wind direction and wind speed；The turning machine (12) is used to rotate the wind turbine body of rod (13) according to the wind direction so as to adjust the flexible fan blade (14) azimuth, and according to the length for the fan blade (14) that stretches described in the air rate adjustment.
- 8. reverse osmosis desalination device as claimed in claim 7 of providing multiple forms of energy to complement each other, the turning machine (12) specifically include bearing (121), the flexural pivot (122) that is mounted on the bearing (121) and drive the flexural pivot (122) on the bearing (121) oneself By the stepper motor (123) rotated, the stepper motor (123) connect with the wind transducer (11).
- 9. as claimed in claim 8 reverse osmosis desalination device of providing multiple forms of energy to complement each other, the wind turbine (1) further include be fixed on it is described It is multiple stabilizer blades (15) on the wind turbine body of rod (13), corresponding with the stabilizer blade (15) and multiple on the stabilizer blade (15) Idler wheel (16), and the circuit orbit (17) for the idler wheel (16) rolling.
- 10. reverse osmosis desalination device as claimed in claim 9 of providing multiple forms of energy to complement each other, the section of the idler wheel (16) is V-shaped, institute The section for stating circuit orbit (17) is in inverted V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529324.2A CN108545809A (en) | 2018-05-29 | 2018-05-29 | It provides multiple forms of energy to complement each other reverse osmosis desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529324.2A CN108545809A (en) | 2018-05-29 | 2018-05-29 | It provides multiple forms of energy to complement each other reverse osmosis desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108545809A true CN108545809A (en) | 2018-09-18 |
Family
ID=63511493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810529324.2A Pending CN108545809A (en) | 2018-05-29 | 2018-05-29 | It provides multiple forms of energy to complement each other reverse osmosis desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545809A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1423072A (en) * | 2001-12-05 | 2003-06-11 | 钱辉 | Inductive gear transmission mechanism |
| KR100873659B1 (en) * | 2007-06-29 | 2008-12-12 | 한국기계연구원 | Revers osmosis freshwater apparatus using wind power |
| CN201250753Y (en) * | 2008-11-04 | 2009-06-03 | 上海爱瑞科技发展有限公司 | Composite transmission mechanism for vertical axis wind turbine |
| CN102126548A (en) * | 2011-01-31 | 2011-07-20 | 吴速 | High-pressure pump device for driving sea water to be desalinated through complementation of wind and power |
| CN104196683A (en) * | 2014-08-20 | 2014-12-10 | 吴速 | Wind and electricity compensatory wind energy comprehensively-utilizing system and control method thereof |
| CN105332857A (en) * | 2014-08-12 | 2016-02-17 | 吴德礼 | Full-wind-direction sail type wind power generation device |
| CN107162246A (en) * | 2017-07-07 | 2017-09-15 | 河海大学 | Small-sized island wind energy pumping accumulation of energy sea water desalinating unit |
-
2018
- 2018-05-29 CN CN201810529324.2A patent/CN108545809A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1423072A (en) * | 2001-12-05 | 2003-06-11 | 钱辉 | Inductive gear transmission mechanism |
| KR100873659B1 (en) * | 2007-06-29 | 2008-12-12 | 한국기계연구원 | Revers osmosis freshwater apparatus using wind power |
| CN201250753Y (en) * | 2008-11-04 | 2009-06-03 | 上海爱瑞科技发展有限公司 | Composite transmission mechanism for vertical axis wind turbine |
| CN102126548A (en) * | 2011-01-31 | 2011-07-20 | 吴速 | High-pressure pump device for driving sea water to be desalinated through complementation of wind and power |
| CN105332857A (en) * | 2014-08-12 | 2016-02-17 | 吴德礼 | Full-wind-direction sail type wind power generation device |
| CN104196683A (en) * | 2014-08-20 | 2014-12-10 | 吴速 | Wind and electricity compensatory wind energy comprehensively-utilizing system and control method thereof |
| CN107162246A (en) * | 2017-07-07 | 2017-09-15 | 河海大学 | Small-sized island wind energy pumping accumulation of energy sea water desalinating unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102418673B (en) | Wind driven generator system arranged on land for generator group | |
| CN204312246U (en) | A kind of electricity generating device utilizing wave energy | |
| US20140049229A1 (en) | Power generation unit driver, power generation unit and energy output equipment in power grid | |
| CN1844660A (en) | Wind power generator with functions of changing diameter and solidity, and power supply scheme | |
| CN102235293A (en) | Perpendicular throw power generation device of drainage system | |
| CN103498762A (en) | Mechanical energy storage wind turbine system | |
| CN100373051C (en) | Wind and electricity hybrid driving method and apparatus for sucker rod pump | |
| CN108545809A (en) | It provides multiple forms of energy to complement each other reverse osmosis desalination device | |
| CN208532325U (en) | It provides multiple forms of energy to complement each other reverse osmosis desalination device | |
| CN104976054A (en) | Vertical axis wind turbine | |
| CN201963469U (en) | Vertical axis windmill | |
| CN201679630U (en) | Distributed-type wind power generation parallel-network apparatus | |
| US20230075813A1 (en) | Wind turbine operable in a reverse mode of operation and corresponding method of operating a wind turbine | |
| CN204361959U (en) | A kind of solar energy blower fan power generation control | |
| CN203272021U (en) | Wind driven generator of wire pole | |
| CN101694206B (en) | Wind power generator | |
| CN203532167U (en) | Energy storing device converting wind power into mechanical energy | |
| CN113014037A (en) | Electric gas conversion device with flywheel and stepless transmission and operation method thereof | |
| CN202451349U (en) | Half-submerged hydropower generating device | |
| CN204024920U (en) | A kind of double-fed wind generating device | |
| CN201218169Y (en) | Aerogenerator | |
| CN104295329B (en) | A kind of electricity generation system | |
| CN203962304U (en) | A kind of wind power generating set | |
| CN203742900U (en) | Wind power generator of full-power-driven movement body | |
| CN108675402A (en) | Wind-powered Desalination system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |