CN208380739U - Oscillaton water column type wave-power device - Google Patents
Oscillaton water column type wave-power device Download PDFInfo
- Publication number
- CN208380739U CN208380739U CN201820636161.3U CN201820636161U CN208380739U CN 208380739 U CN208380739 U CN 208380739U CN 201820636161 U CN201820636161 U CN 201820636161U CN 208380739 U CN208380739 U CN 208380739U
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- water column
- column type
- power device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000010248 power generation Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000010943 off-gassing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
-
- 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
- Y02E10/72—Wind turbines with rotation axis in 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model provides a kind of oscillaton water column type wave-power device, belong to wave-activated power generation technical field, including wave-energy collection system and energy conversion system, wave-energy collection system includes for providing the closed in space of buoyancy, the gas chamber for providing compressed gas and being connected with closed in space, is connected to gas chamber the escape pipe for conveying compressed gas and is connected to the air inlet pipe entered for gas with gas chamber；The generator that energy conversion system includes cylinder, is installed on the intracorporal impeller of cylinder and is installed on outside cylinder, the rotary shaft of impeller is supported in cylinder by heavy frame, it is sequentially connected between generator and rotary shaft by transmission mechanism, escape pipe and air inlet pipe are respectively communicated in the both ends of cylinder.Oscillaton water column type wave-power device provided by the utility model, structure is simple, cost of manufacture and maintenance cost are low.
Description
Technical field
The utility model belongs to wave-activated power generation technical field, is to be related to a kind of oscillaton water column type wavy hair more specifically
Electric installation.
Background technique
At present in Wave power generation device, oscillaton water column type wave-activated power generation is current Wave energy most widely used in the world
Conversion equipment has two kinds of bank base formula, offshore type patterns.Wherein bank base formula oscillaton water column type wave-power device has been carried out big function
The breakthrough of rate power generation.But bank formula oscillaton water column type wave-power device has strict requirements to construction site and embankment, simultaneously
Also seashore natural environment is destroyed, also limits the development of bank base formula oscillaton water column type wave-power device indirectly.And offshore type shakes
Water column type wave-power device is swung there is also generating efficiencies the problems such as low, construction cost is high, maintenance cost is high, also fails to reach quotient
Industry elelctrochemical power generation purpose.
Utility model content
The purpose of this utility model is to provide a kind of oscillaton water column type wave-power devices, to solve to deposit in the prior art
Construction cost is high, maintenance cost is high, generating efficiency is low technical problem.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of oscillaton water column type wave-activated power generation
Device, including wave-energy collection system and energy conversion system, the wave-energy collection system include for providing the close of buoyancy
It closes cabin, the gas chamber for providing compressed gas and being connected with the closed in space, be connected to the gas chamber for conveying compression
The escape pipe of gas and be connected to the gas chamber for gas enter air inlet pipe；
The hair that the energy conversion system includes cylinder, is installed on the intracorporal impeller of the cylinder and is installed on outside the cylinder
The rotary shaft of motor, the impeller is supported in the cylinder by heavy frame, is led between the generator and the rotary shaft
Transmission mechanism transmission connection is crossed, the escape pipe and the air inlet pipe are respectively communicated in the both ends of the cylinder.
Further, outgassing nonreturn valve and breather check valve are respectively equipped in the escape pipe and the air inlet pipe.
Further, the quantity of the impeller is two, is divided into the both ends of the cylinder and is installed on the rotary shaft
Both ends.
Further, the heavy frame includes the axle sleeve for passing through for the rotary shaft and being rotatably assorted with the rotary shaft
With several support rods, several described support rods along the axle sleeve even circumferential distribution and be fixedly connected on the axle sleeve and
Between the cylinder.
Further, the cylinder is equipped with multiple compensation stomatas for air circulation, multiple compensation stomata edges
The circumferencial direction of the cylinder is uniformly arranged.
Further, the transmission mechanism includes the driven sprocket for being installed on the generator shaft, is installed on the rotation
The drive sprocket of shaft, the chain with the drive sprocket and driven sprocket engaged transmission.
Further, including multiple wave-energy collection systems, each wave-energy collection system include multiple described
Closed in space and multiple gas chambers, each gas chamber are equipped with the air inlet pipe and the escape pipe, multiple air inlets
It is connected to by total inlet pipe with the cylinder after pipe is in parallel, passes through total inlet/outlet pipe and the cylinder after multiple escape pipes are in parallel
Connection, the power generator are fixed by mooring system offshore.
Further, the damper to rise and fall for slowing down the power generator is equipped with below the power generator.
Further, multiple closed in space are spliced into V-shaped structure using board-like material, and multiple gas chambers are located at
The inside of the V-shaped structure, multiple closed in space are located at the outside of the V-shaped structure, open in the V-shaped structure
Truss, the direction that the opening of the V-shaped structure is come towards wave are fixed at mouthful.
Further, the mooring system includes Y type chain and anchor, and the both ends of the Y type chain are separately fixed at institute
The two sides at V-shaped structural openings are stated, the other end is connect with the anchor.
The beneficial effect of oscillaton water column type wave-power device provided by the utility model is: compared with prior art,
The utility model oscillaton water column type wave-power device provides buoyancy using closed in space for whole device, utilizes rising for wave
Volt forms compressed gas in gas chamber, is rotated by compressed gas impeller, will be stream reforming for mechanical energy, passes through driver
The mechanical energy of impeller is transmitted to generator by structure, realizes the conversion of mechanical energy and electric energy, the apparatus structure is simple, maintenance cost
It is low.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the principle schematic diagram of oscillaton water column type wave-power device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of energy conversion system in Fig. 1；
Fig. 3 is schematic cross-sectional view of the Fig. 2 along A-A；
Fig. 4 is the schematic perspective view one of oscillaton water column type wave-power device provided by the embodiment of the utility model；
Fig. 5 is the schematic perspective view two of oscillaton water column type wave-power device provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1- energy conversion system；2- total inlet pipe；3- air inlet pipe；41- breather check valve；42- outgassing nonreturn valve；51- gas
Room；52- closed in space；6- escape pipe；The total escape pipe of 7-；8- damper；9- truss；10- cylinder；11- impeller；12- load
Frame；13- rotary shaft；14- transmission mechanism；15- generator；16- compensates stomata；21-Y type chain；22- anchor.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
Also referring to Fig. 1 to Fig. 3, now oscillaton water column type wave-power device provided by the utility model is said
It is bright.The oscillaton water column type wave-power device, including wave-energy collection system and energy conversion system 1, the wave energy are received
Collecting system includes for providing the closed in space 52 of buoyancy, the gas chamber for providing compressed gas and being connected with closed in space 52
51, it is connected to the escape pipe 6 for conveying compressed gas with gas chamber 51 and is connected to the air inlet pipe 3 entered for gas with gas chamber 51；
Energy conversion system 1 includes cylinder 10, the impeller being installed in cylinder 10 and the generator being installed on outside cylinder 10
15, the rotary shaft 13 of impeller is supported in cylinder 10 by heavy frame 12, passes through driver between generator 15 and rotary shaft 13
Structure 14 is sequentially connected, and escape pipe 6 and air inlet pipe 3 are respectively communicated in the both ends of cylinder 10.
Oscillaton water column type wave-power device provided by the utility model utilizes closed in space 52 compared with prior art
Buoyancy is provided for whole device, forms positive/negative body of calming the anger in gas chamber 51 using the fluctuating of wave, passes through positive/negative body stream of calming the anger
Dynamic impeller 11 rotates, will be stream reforming for mechanical energy, and the mechanical energy of impeller 11 is transmitted to power generation by transmission mechanism 14
Machine 15 realizes the conversion of mechanical energy and electric energy, and the apparatus structure is simple, and maintenance cost is low.
Wherein, energy conversion system is mounted on the upper surface of wave-energy collection system.
Further, referring to Fig. 1, a kind of tool as oscillaton water column type wave-power device provided by the utility model
Outgassing nonreturn valve 42 and breather check valve 41 are respectively equipped in body embodiment, escape pipe 6 and air inlet pipe 3.It is unidirectional by being arranged
Valve prevents air-flow from flowing backwards.Escape pipe 6 is that the compressed gas in gas chamber 51 is transported to cylinder 10, and being formed in cylinder 10 makes leaf
The air-flow of 11 rotation of wheel, when wave is in wave crest in gas chamber 51, the water column in gas chamber 51 rises, and indoor gas is compressed,
Air in gas chamber 51 is in positive pressure, and compressed gas is entered in cylinder 10 by escape pipe 6, forms 11 turns of air stream drives impeller
It is dynamic；And when being in trough in gas chamber 51, the water column in gas chamber 51 declines, indoor air pressure decline, is formed in gas chamber 51
Negative pressure, at this point, the air-flow conveyed from cylinder 10 enters gas chamber 51, gas chamber 51, escape pipe 6, air inlet pipe 3 and cylinder through air inlet pipe 3
10 form an airflow circulating circuit, and gas can only be circulated to a direction.
Further, Fig. 1 to Fig. 2 is please referred to, as oscillaton water column type wave-power device provided by the utility model
A kind of specific embodiment, the quantity of impeller 11 are two, are divided into the both ends of cylinder 10 and are installed on the both ends of rotary shaft 13.
By two impellers 11, the transformation efficiency of compressed gas is improved, and then improves the transformation efficiency of electric energy.
Further, refering to Fig. 2 and Fig. 3, as oscillaton water column type wave-power device provided by the utility model one
Kind of specific embodiment, heavy frame 12 include passing through for rotary shaft 13 and the axle sleeve that is rotatably assorted with rotary shaft 13 and several
A support rod, several described support rods along the axle sleeve even circumferential distribution and be fixedly connected on axle sleeve and cylinder 10 it
Between.It is equipped with bearing in the position of installation impeller 11, namely is equipped with the bearing being rotatably assorted with rotary shaft 13, impeller 11 in axle sleeve
Rotary shaft 13 is driven quickly to rotate when rotating under the drive of air-flow.In the present embodiment, heavy frame 12 is that quantity is two groups, every group
If two groups of heavy frames 12 set up the inside near impeller 11 and close to impeller 11 separately there are four support rod, so that rotary shaft 13
It supports more steady.
Further, Fig. 1 to Fig. 2 is please referred to, as oscillaton water column type wave-power device provided by the utility model
A kind of specific embodiment, cylinder 10 are equipped with multiple compensation stomatas 16 for air circulation.When the discharge gas of each gas chamber 51
When body total amount and inconsistent sucking gas gross, for reducing the discharge pressure of total escape pipe 7 or increasing total inlet pipe 2
Suction pressure.
Further, referring to Fig. 2, a kind of tool as oscillaton water column type wave-power device provided by the utility model
Body embodiment, multiple compensation stomatas 16 are uniformly arranged along the circumferencial direction of cylinder 10.Compensation stomata 16 is strip hole, length
Direction is consistent with the axis direction of cylinder 10, and strip hole is arranged between two heavy frames 12.
Further, refering to fig. 1 to Fig. 3, as oscillaton water column type wave-power device provided by the utility model one
Kind specific embodiment, transmission mechanism 14 include being installed on the driven sprocket of 15 main shaft of generator, being installed on the master of rotary shaft 13
Movable sprocket, the chain with drive sprocket and driven sprocket engaged transmission.
Further, Fig. 1 to Fig. 5 is please referred to, as oscillaton water column type wave-power device provided by the utility model
A kind of specific embodiment, including multiple wave-energy collection systems, each wave-energy collection system include multiple closed in space
52 and multiple gas chambers 51, each gas chamber 51 is equipped with air inlet pipe 3 and escape pipe, after multiple escape pipes are in parallel by total inlet/outlet pipe with
Cylinder 10 is connected to, and power generator is fixed by mooring system offshore.Wherein each gas chamber 51 is closely coupled, when each gas chamber 51 is different
Wave crest and trough in wave, the utility model by the way that total disengaging tracheae is arranged, by the input and output gas of each gas chamber 51 into
It has gone allotment, air-flow is continuously supplied to cylinder 10, realized the lasting rotation of impeller 11 and continuously generate electricity, improve power generation
Efficiency and utilization efficiency to sea wave energy.
Further, referring to Fig. 4, a kind of tool as oscillaton water column type wave-power device provided by the utility model
Body embodiment is equipped with the damper 8 for slowing down power generator relief intensity below power generator.Damper 8 is more
Laminated board type structure, the quantity at least two of damper 8.It is the fluctuating width for reducing power generator under wave effect that it, which is acted on,
Degree improves the efficiency of Wave energy conversion.
Further, Fig. 4 and Fig. 5 is please referred to, as oscillaton water column type wave-power device provided by the utility model
A kind of specific embodiment, multiple gas chambers 51 and multiple closed in space 52 are spliced into V-shaped structure, gas chamber 51 using board-like material
Positioned at the inside of V-shaped structure, closed in space 52 is located at the outside of V-shaped structure, which, which has Wave energy, gathers effect
It answers, improves the collecting efficiency of Wave energy.Truss 9 is fixed at V-shaped structural openings, plays structural strengthening to power generator
Effect, V-shaped structure under the action of mooring system, opening always towards wave come direction.
Further, Fig. 4 and Fig. 5 is please referred to, as oscillaton water column type wave-power device provided by the utility model
A kind of specific embodiment, mooring system include Y type chain 21 and the anchor 22 for being fixed on seabed, and wherein the both ends of Y type chain are divided
It is not fixed on the two sides at V-shaped structural openings, the other end is connect with anchor.The both ends of V-shaped structure are connected by Y type chain,
The opening face seashore for guaranteeing V-shaped structure makes entire power generator float steady.By the way that seabed will be anchored on, it can be achieved that
The offshore of power generator generates electricity, to further provide electric power energy for deep ocean works such as deep-sea breedings.
Oscillaton water column type wave-power device provided by the utility model is to drive gas chamber 51 using fluctuating for wave
Interior water column moves up and down, to drive the air in gas chamber 51, recycles, air driving impeller 11, final realization power generation
Purpose.To achieve the goals above, the utility model uses multiple gas chambers 51 and closed in space 52, and each gas chamber 51 is equipped with special
Gas outlet and air inlet, the inlet, outlet of each gas chamber 51 by the external tracheae of external check valve, final tandem to always into
Tracheae 2, total escape pipe 7.Connection and each pipeline and phase between above-mentioned air inlet pipe, escape pipe, total inlet pipe and total escape pipe
The connection between component is answered to be all made of air-tightness connection.
The stroke of air-flow is as follows in the utility model: gas chamber-escape pipe and outgassing nonreturn valve 42-7-energy of total escape pipe
Measure converting system 1 (carrying out energy conversion through impeller 11 and generator 15, realize that wave energy is converted to electric energy)-total inlet pipe 2-
41-gas chamber of air inlet pipe and breather check valve.Entire air-flow forms the circuit of a circulation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. oscillaton water column type wave-power device, it is characterised in that: described including wave-energy collection system and energy conversion system
Wave-energy collection system includes for providing the closed in space of buoyancy, for providing compressed gas and being connected with the closed in space
Gas chamber, be connected to the gas chamber escape pipe for conveying compressed gas and be connected to the gas chamber for gas enter into
Tracheae；
The power generation that the energy conversion system includes cylinder, is installed on the intracorporal impeller of the cylinder and is installed on outside the cylinder
The rotary shaft of machine, the impeller is supported in the cylinder by heavy frame, is passed through between the generator and the rotary shaft
Transmission mechanism transmission connection, the escape pipe and the air inlet pipe are respectively communicated in the both ends of the cylinder.
2. oscillaton water column type wave-power device as described in claim 1, it is characterised in that: the escape pipe and the air inlet
Outgassing nonreturn valve and breather check valve are respectively equipped on pipe.
3. oscillaton water column type wave-power device as described in claim 1, it is characterised in that: the quantity of the impeller is two
It is a, it is divided into the both ends of the cylinder and is installed on the both ends of the rotary shaft.
4. oscillaton water column type wave-power device as described in claim 1, it is characterised in that: the heavy frame includes being used for institute
Axle sleeve and several support rods that rotary shaft is passed through and is rotatably assorted with the rotary shaft are stated, the support rod is along the axle sleeve
Even circumferential is distributed and is fixedly connected between the axle sleeve and the cylinder.
5. oscillaton water column type wave-power device as described in claim 1, it is characterised in that: the cylinder is equipped with multiple use
In the compensation stomata of air circulation, multiple compensation stomatas are uniformly arranged along the circumferencial direction of the cylinder.
6. oscillaton water column type wave-power device as described in claim 1, it is characterised in that: the transmission mechanism includes installation
In the generator shaft driven sprocket, be installed on the rotary shaft drive sprocket, with the drive sprocket and it is described from
The chain of movable sprocket engaged transmission.
7. such as oscillaton water column type wave-power device as claimed in any one of claims 1 to 6, it is characterised in that: including multiple waves
It is unrestrained can collection system, each wave-energy collection system includes multiple closed in space and multiple gas chambers, each
The gas chamber is equipped with the air inlet pipe and the escape pipe, passes through total inlet pipe and the cylinder after multiple air inlet pipe are in parallel
Body connection is connected to by total inlet/outlet pipe with the cylinder after multiple escape pipes are in parallel, and the power generator passes through anchoring system
System offshore is fixed.
8. oscillaton water column type wave-power device as claimed in claim 7, it is characterised in that: below the power generator
Equipped with the damper for slowing down the power generator relief intensity.
9. oscillaton water column type wave-power device as claimed in claim 7, it is characterised in that: multiple gas chambers and multiple institutes
It states closed in space and V-shaped structure is spliced into using board-like material, multiple gas chambers are located at the inside of the V-shaped structure, more
A closed in space is located at the outside of the V-shaped structure, and truss, the V are fixed at the V-shaped structural openings
The direction that the opening of character form structure is come towards wave.
10. oscillaton water column type wave-power device as claimed in claim 9, it is characterised in that: the mooring system includes Y
Type chain and anchor, the both ends of the Y type chain are separately fixed at the two sides at the V-shaped structural openings, the other end with it is described
Anchor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636161.3U CN208380739U (en) | 2018-04-28 | 2018-04-28 | Oscillaton water column type wave-power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636161.3U CN208380739U (en) | 2018-04-28 | 2018-04-28 | Oscillaton water column type wave-power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380739U true CN208380739U (en) | 2019-01-15 |
Family
ID=64973515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636161.3U Expired - Fee Related CN208380739U (en) | 2018-04-28 | 2018-04-28 | Oscillaton water column type wave-power device |
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| CN (1) | CN208380739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021129661A1 (en) * | 2019-12-23 | 2021-07-01 | 杭州巨浪能源科技有限公司 | Air turbine and power generation device |
-
2018
- 2018-04-28 CN CN201820636161.3U patent/CN208380739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021129661A1 (en) * | 2019-12-23 | 2021-07-01 | 杭州巨浪能源科技有限公司 | Air turbine and power generation device |
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Granted publication date: 20190115 |