CN208564834U - Combination cage type Wave power generation device with safeguard construction - Google Patents
Combination cage type Wave power generation device with safeguard construction Download PDFInfo
- Publication number
- CN208564834U CN208564834U CN201821111022.5U CN201821111022U CN208564834U CN 208564834 U CN208564834 U CN 208564834U CN 201821111022 U CN201821111022 U CN 201821111022U CN 208564834 U CN208564834 U CN 208564834U
- Authority
- CN
- China
- Prior art keywords
- float
- valve
- power generation
- connect
- generation device
- 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.)
- Withdrawn - After Issue
Links
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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of combination cage type Wave power generation device with safeguard construction, it is mainly made of multiple water collecting units, collector pipe, header tank, hydrogenerator and controller etc., and wherein water collecting unit is mainly made of frame, float, piston and pressure pipe etc..And it is arranged in float by accommodating chamber, plenum chamber, enters the safeguard construction that water valve, first row air valve and second row air valve constitute, then entire power generator can choose whether to sink to according to the size of wave in the sea, to avoid being clapped bad risk by wave, the safety and functional reliability of entire power generator are improved, while also ensuring the generating efficiency of power generator.
Description
Technical field
The utility model relates to generation technology equipment, and in particular to a kind of combination cage type wave hair with safeguard construction
Electric installation.
Background technique
Electric energy is one of the main energy sources in current use.And at present China mainly use hydroelectric generation, thermal power generation and
Wind-power electricity generation.And in order to solve energy deficiency, scientific and technical personnel have developed the technology using seawave power generation.And current wave
Structure is complicated for power generator Wave power generation device, volume is big, heavy, low efficiency, and the practicability is poor.The application Shen before this thus
A kind of please combination cage type Wave power generation device (Patent No.: 2017210973073), to solve the above problem.But
There is also other defects for this patent application, and such as when wave is larger, whole device claps rotten risk by wave, to influence work
Reliability.
Utility model content
The purpose of this utility model is to overcome above the shortcomings of the prior art, provide a kind of structure it is simple,
Rationally, generating efficiency height and the combination cage type Wave power generation device with safeguard construction of reliable operation.
The purpose of this utility model is realized by the following technical solution: this has the combination cage type wave of safeguard construction
Power generator, including multiple water collecting units, collector pipe, header tank, hydrogenerator and controller, multiple water collecting units pass through group
The shelves for mating formula float on sea, and the water collecting unit is connect by collector pipe with header tank, the hydrogenerator installation
In in header tank, the header tank is equipped with air pump；The water collecting unit includes frame, float, piston and pressure pipe, described floating
Son is set in frame, and buoys float is equipped with accommodating chamber, is equipped with plenum chamber in this accommodating chamber marine in the float,
The plenum chamber is connect by connecting tube with air pump；The float, which is equipped with, enters water valve and first row for what is connect with accommodating chamber
Air valve, the plenum chamber is equipped with second row air valve, and the plenum chamber is connected to by second row air valve with accommodating chamber；It is described
Air pump enters water valve, first row air valve and second row air valve and connect with controller；The pressure pipe is installed in frame, and institute
The upper end of pressure pipe is stated by connecting with collector pipe the first communicating pipe, the lower end of the pressure pipe passed through for the second communicating pipe and catchments
Pipe connection；The piston is installed in pressure pipe, and the piston is between the first communicating pipe and the second communicating pipe；Described
A connecting pipe and the second communicating pipe are respectively equipped with the first check valve and second one-way valve；Between first check valve and pressure pipe
It is equipped with the first water inlet this first communicating pipe of section, this first water inlet is equipped with third check valve, the second one-way valve and pressure
This second communicating pipe of section between water pipe is equipped with the second water inlet, this second water inlet is equipped with third check valve；The piston
The upper surface of and be equipped with the first guide rod and the second guide rod separately below, and the upper end end face of the pressure pipe and lower end surface are set respectively
There are a first through hole and the second through-hole, the upper end of first guide rod passes through first through hole, and the lower end of second guide rod passes through the
Two through-holes；The upper end of first guide rod is connect by the first hawser with float, and the lower end of second guide rod passes through the second cable
Rope is connect with float.
Preferably, the upper end of the frame is equipped with the first guide wheel, one end of first hawser and the upper end of the first guide rod
It is fixedly connected, the other end of first hawser passes through the first water inlet and connect further around after the first guide wheel excessively with float；The frame
The lower end of frame is equipped with the second guide wheel, and one end of second hawser is fixedly connected with the lower end of the second guide rod, second hawser
The other end pass through the second water inlet further around connecting after crossing the second guide wheel with float.
Preferably, the frame is connected with by third hawser hangs floating, this hangs and is equipped with sensor in floating, this sensor and control
Device connection processed.
Preferably, the diameter of the float is less than the wave width of wave.
Preferably, the header tank is equipped with battery, it is described enter water valve, first row air valve and second row air valve and electric power storage
Pond connection.
Preferably, the shelves are equipped with paddle, rudder and GPS.
Preferably, the inner wall of the frame is equipped with guide rail, and the outer wall of the float is equipped with the sliding pair with guide rail, institute
Sliding pair is stated to connect with guide rail.
Preferably, the upper end of the header tank is equipped with port, this port is connect by tracheae with air pump, the header tank
Lower end, which is equipped with to transfinite, lets out valve port.
Preferably, multiple water collecting units matrix in shelves is distributed.
Preferably, safe sinking mechanism is equipped in the header tank.
The utility model has the advantage that compared with the existing technology
1, there is the combination cage type Wave power generation device of safeguard construction added on the basis of original by accommodating chamber, height for this
Plenum chamber, the safeguard construction for entering the compositions such as water valve, first row air valve and second row air valve, then when wave is larger, whole device
It can voluntarily sink in the sea, to avoid being clapped bad, raising safety and functional reliability by wave.
2, this have safeguard construction a combination cage type Wave power generation device add by accommodating chamber, plenum chamber, enter water valve,
The safeguard construction of the compositions such as first row air valve and second row air valve ensure that it ensure that power generator utilizes wave appropriate
Power generator generating efficiency with higher.
3, this, which has, passes through hawser (i.e. between the float and piston in the combination cage type Wave power generation device of safeguard construction
First hawser and the second hawser) linkage, it ensure that the reliable of piston motion, further increase water collection efficiency.
4, there is the diameter of the float in the combination cage type Wave power generation device of safeguard construction to be less than the unrestrained wide of wave for this,
On the one hand the amplitude of float is improved, to increase single float energy absorbing efficiency；On the other hand gathered numerous float will it is big and
Wide wave is divided into small pieces, and after gathering device frame simultaneously by the power of multiple float different directions to reach one
The good dynamic balance of kind, reduces impact of the single float to frame and also improves to further improve the reliable of work
Generating efficiency.
Detailed description of the invention
Fig. 1 is the top view of the combination cage type Wave power generation device with safeguard construction of the utility model.Wherein it is
Header tank and connecting tube are clearly omitted in display.
Fig. 2 is the cross-sectional view of the water collecting unit of the utility model.
Fig. 3 is the structural schematic diagram of the float of the utility model.
Fig. 4 is the cross-sectional view of the float of the utility model.
Wherein, 1 is water collecting unit, and 2 be collector pipe, and 3 be header tank, and 4 be hydrogenerator, and 5 be controller, and 6 be placement
Frame, 7 be air pump, 8 is frame, 9 is float, and 10 be piston, and 11 be pressure pipe, and 12 be accommodating chamber, and 13 be plenum chamber, and 14 is connect
Adapter tube, 15 be into water valve, and 16 be first row air valve, and 17 be second row air valve, and 18 be the first communicating pipe, and 19 be the second communicating pipe,
20 be the first check valve, and 21 be second one-way valve, and 22 be the first guide rod, and 23 be the second guide rod, and 24 be third check valve, and 25 be the
Four check valves, 26 be the first hawser, and 27 be the second hawser, and 28 be the first guide wheel, and 29 be the second guide wheel, and 30 is floating to hang, and 31 be storage
Battery, 32 be paddle, and 33 be rudder, and 34 be guide rail, and 35 be port, and 36 let out valve port to transfinite.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Combination cage type Wave power generation device with safeguard construction as shown in Figures 1 to 4, including multiple lists that catchment
Member, collector pipe, header tank, hydrogenerator and controller, multiple water collecting units float on sea by combining the shelves of cage,
The water collecting unit is connect by collector pipe with header tank, and the hydrogenerator is installed in header tank, on the header tank
Equipped with air pump；The water collecting unit includes frame, float, piston and pressure pipe, and the float is set in frame, and float floats
Float on marine, accommodating chamber be equipped in the float, be equipped with plenum chamber in this accommodating chamber, the plenum chamber by connecting tube with
Air pump connection；The float, which is equipped with, enters water valve and first row air valve for what is connect with accommodating chamber, and the high pressure gas is equipped with second
Exhaust valve, and the plenum chamber is connected to by second row air valve with accommodating chamber；The air pump, enter water valve, first row air valve and
Second row air valve is connect with controller；The pressure pipe is installed in frame, and the upper end of the pressure pipe connects by first
Siphunculus is connect with collector pipe, and the lower end of the pressure pipe with collector pipe by connecting the second communicating pipe；The piston is installed on pressure
In water pipe, and the piston is between the first communicating pipe and the second communicating pipe；First communicating pipe and the second communicating pipe point
It She You not the first check valve and second one-way valve；This first communicating pipe of section is equipped with the between first check valve and pressure pipe
One water inlet, this first water inlet are equipped with third check valve, this section second between the second one-way valve and pressure pipe connects
Siphunculus is equipped with the second water inlet, this second water inlet is equipped with third check valve；The upper surface of described piston and it is equipped with the separately below
One guide rod and the second guide rod, and the upper end end face of the pressure pipe and lower end surface are respectively equipped with first through hole and the second through-hole,
The upper end of first guide rod passes through first through hole, and the lower end of second guide rod passes through the second through-hole；First guide rod
Upper end is connect by the first hawser with float, and the lower end of second guide rod is connect by the second hawser with float.
Specifically, in practical work process, the buoys float in each water collecting unit at sea, and the lower half of float
It immerses in the sea, and upper portion is on sea；These floats fluctuate up and down with wave, in float in the process fluctuated up and down
In, by the first hawser and the second hawser, float band piston moves up and down together；And the area of piston is much smaller than the face of float
It accumulates, to form one on the piston area in pressure pipe much higher than the hydraulic pressure outside pressure pipe；
When piston is moved upwards with wandering, the first check valve and the 4th check valve are in opening state, and second is unidirectional
Valve and third check valve are in close state, then being gradually increasing with piston, the sea between piston and pressure pipe upper end end face
Water can be pressed into for the first communicating pipe, and the seawater for flowing into for the first communicating pipe passes through collector pipe again and flows into header tank；Meanwhile in ocean
Seawater enters the second communicating pipe between pressure pipe and second one-way valve and pressure pipe from the 4th check valve, to play seawater collection
Effect；
And when piston is moved downward with wave, the first check valve and the 4th check valve are in closed state, and second is single
It is in the open state to valve and third check valve, then being gradually reduced with piston, between piston and pressure pipe lower end surface
Seawater can be pressed into for the second communicating pipe, and the seawater being then in the second communicating pipe passes through collector pipe again and flows into header tank；Meanwhile
Seawater in ocean enters the second communicating pipe between pressure pipe and the first check valve and pressure pipe from third check valve, to play
The effect that seawater is collected.
From the above mentioned it is found that when float in each water collecting unit fluctuates up and down with wave, sea that piston will gather
Water by flowing into header tank after the first communicating pipe or the second communicating pipe being pressed into collector pipe again, the seawater that this multiple water collecting unit is collected
It is pressed into header tank simultaneously, and air pump provides one for header tank and stablizes adjustable air pressure, and the seawater in header tank is allowed to have
It is relatively higher than the pressure difference of the seawater outside header tank, so as to make the seawater in header tank drive hydrogenerator power generation.It catchments
The depth and pressure of water in case are mainly carried out automatically controlling by the water flow of hydrogenerator.
This sufficiently improves the utilization rate that wave generates kinetic energy, ensure that generating efficiency.Meanwhile the structure letter of the utility model
It is single, it directly will entirely combine the floating of cage type Wave power generation device at sea, combined framework type structures under wind wave can be used
Ability is strong, and the quantity that can simply increase water collecting unit just increases power generation total amount, using a variety of marine environment, and installation is facilitated to tie up
Shield.
In the course of work of the above-mentioned power generation catchmented, when larger wave occurs in sea, these waves are easy will
Pat bad power generator.Then enter water valve and first row air valve is in the open state, and second row air valve is in close state, then it is extra large
Water pours into accommodating chamber, until seawater fills accommodating chamber.Because accommodating chamber fills seawater, the buoyancy of entire power generator is less than
The gravity of itself, therefore entire power generator dive, to hide the beating of wave, avoids power generator from being clapped by wave in the sea
It is bad.When hanging the sensor in floating and detecting that wave reduces, then close into water valve, and first row air valve and first row air valve are beaten
It opens, then high pressure gas indoor gas discharge enters water valve, first exhaust after the seawater in accommodating chamber is all squeezed out accommodating chamber
Valve and second row air valve are all closed.The buoyancy of entire power generator is greater than itself gravity at this time, then entire power generator is again
It goes back up on sea and re-starts the work for power generation of catchmenting.Meanwhile using itself electric energy and air compressor in float
Plenum chamber lay in pressure-air again, so that device whenever necessary, is being repeated above-mentioned movement.This in original basis,
It is additionally arranged accommodating chamber, plenum chamber and the safeguard construction for entering the compositions such as water valve, avoids power generator that from being clapped by wave bad, improves
The safety and functional reliability of entire power generator.
The upper end of the frame is equipped with the first guide wheel, the fixed company in one end of first hawser and the upper end of the first guide rod
It connects, the other end of first hawser passes through the first water inlet and connect further around after the first guide wheel excessively with float；Under the frame
End is equipped with the second guide wheel, and one end of second hawser is fixedly connected with the lower end of the second guide rod, second hawser it is another
End is connect further around after the second guide wheel excessively with float across the second water inlet.The setting of first guide wheel and the second guide wheel, so as to change
The conduction orientation of variable force, to guarantee the reliability to link between piston and float, to guarantee water collection efficiency.
The frame is connected with by third hawser to be hung floating, this hangs and is equipped with sensor in floating, this sensor and controller connect
It connects.It when power generator dive nautical mile, hangs and floats on sea, and hang the size of the sensor real-time monitoring wave in floating, it will
The information of wave is transferred to control, and control is according to these information to control opening into water valve, first row air valve and second row air valve
It closes, to control the sinking or rising of power generator in time.
The wave that the diameter of the float is less than wave is wide.I.e. the diameter of float is according in power generator sea area to be applied
The wave of wave is wide and determines.The wave that the diameter of float is less than wave is wide, then on the one hand improves the amplitude of float, single to increase
Float energy absorbing efficiency；On the other hand big and wide wave is divided into small pieces, reduces impact of the single float to frame.
The header tank be equipped with battery, it is described enter water valve, first row air valve and second row air valve connect with battery.
This structure is simple, easy for installation, further ensures the reliability of work.
The shelves are equipped with paddle, rudder and GPS.This setting enables power generator have certain cruising ability
The upper end of the header tank is equipped with port, this port is connect by tracheae with air pump.This structure is simple, installation side
Just, guarantee that there is air pressure appropriate in header tank, to improve water collection efficiency.
The inner wall of the frame is equipped with guide rail, and the outer wall of the float is equipped with the sliding pair with guide rail, the sliding
Pair is connect with guide rail.This can guarantee the stability and smoothness that float moves up and down, to guarantee water collection efficiency.
The upper end of the header tank is equipped with port, this port is connect by tracheae with air pump, and the lower end of the header tank is set
Have to transfinite and lets out valve port.This structure is simple, easy for installation, guarantees there is air pressure appropriate in header tank, to improve water collection efficiency.
Multiple water collecting units matrix in shelves is distributed.This structural arrangement is compact, facilitates installation, and can guarantee whole knot
The stability of structure.
Safe sinking mechanism is equipped in the header tank.High pressure gas in the specific structure and float of this safe sinking mechanism
As the sink structures that room and each exhaust valve (i.e. first row air valve with second row air valve etc.) are formed.Safety i.e. in header tank
Sinking mechanism equally includes plenum chamber, is connect in this plenum chamber with air pump, and exhaust valve is arranged in plenum chamber.Then catchment
The safe sinking mechanism set in case is identical as the internal structure of float, by adjusting the water in header tank to control entire power generation
Device drifts along, to play the role of protection to entire power generator.
Above-mentioned specific embodiment is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the protection scope of the utility model.
Claims (10)
1. the combination cage type Wave power generation device with safeguard construction, it is characterised in that: including multiple water collecting units, catchment
Pipe, header tank, hydrogenerator and controller, multiple water collecting units float on sea, the collection by combining the shelves of cage
Water unit is connect by collector pipe with header tank, and the hydrogenerator is installed in header tank, and the header tank is equipped with gas
Pump；The water collecting unit includes frame, float, piston and pressure pipe, and the float is set in frame, and buoys float is in sea
In, it is equipped with accommodating chamber in the float, plenum chamber is equipped in this accommodating chamber, the plenum chamber is connected by connecting tube and air pump
It connects；The float, which is equipped with, enters water valve and first row air valve for what is connect with accommodating chamber, and the plenum chamber is equipped with second exhaust
Valve, and the plenum chamber is connected to by second row air valve with accommodating chamber；The air pump enters water valve, first row air valve and second
Exhaust valve is connect with controller；The pressure pipe is installed in frame, and the upper end of the pressure pipe passed through for the first communicating pipe
It is connect with collector pipe, the lower end of the pressure pipe with collector pipe by connecting the second communicating pipe；The piston is installed on pressure pipe
It is interior, and the piston is between the first communicating pipe and the second communicating pipe；First communicating pipe and the second communicating pipe set respectively
There are the first check valve and second one-way valve；Between first check valve and pressure pipe this first communicating pipe of section be equipped with first into
The mouth of a river, this first water inlet are equipped with third check valve, this second communicating pipe of section between the second one-way valve and pressure pipe
Equipped with the second water inlet, this second water inlet is equipped with third check valve；The upper surface of described piston and being equipped with separately below first is led
Bar and the second guide rod, and the upper end end face of the pressure pipe and lower end surface are respectively equipped with first through hole and the second through-hole, it is described
The upper end of first guide rod passes through first through hole, and the lower end of second guide rod passes through the second through-hole；The upper end of first guide rod
It is connect by the first hawser with float, the lower end of second guide rod is connect by the second hawser with float.
2. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: described
The upper end of frame is equipped with the first guide wheel, and one end of first hawser is fixedly connected with the upper end of the first guide rod, first cable
The other end of rope passes through the first water inlet and connect further around after the first guide wheel excessively with float；The lower end of the frame is equipped with second and leads
Wheel, one end of second hawser is fixedly connected with the lower end of the second guide rod, the other end of second hawser across second into
The mouth of a river is connect further around after the second guide wheel excessively with float.
3. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: described
Frame is connected with by third hawser to be hung floating, this, which hangs, is equipped with sensor in floating, this sensor is connect with controller.
4. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: described
The wave that the diameter of float is less than wave is wide.
5. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: described
Header tank be equipped with battery, it is described enter water valve, first row air valve and second row air valve connect with battery.
6. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: described
Shelves are equipped with paddle, rudder and GPS.
7. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: described
The inner wall of frame is equipped with guide rail, and the outer wall of the float is equipped with the sliding pair with guide rail, and the sliding pair is connect with guide rail.
8. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: described
The upper end of header tank is equipped with port, this port is connect by tracheae with air pump, and the lower end of the header tank, which is equipped with to transfinite, lets out valve port.
9. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: multiple
Water collecting unit matrix in shelves is distributed.
10. the combination cage type Wave power generation device according to claim 1 with safeguard construction, it is characterised in that: institute
It states and is equipped with safe sinking mechanism in header tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111022.5U CN208564834U (en) | 2018-07-13 | 2018-07-13 | Combination cage type Wave power generation device with safeguard construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111022.5U CN208564834U (en) | 2018-07-13 | 2018-07-13 | Combination cage type Wave power generation device with safeguard construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564834U true CN208564834U (en) | 2019-03-01 |
Family
ID=65492051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821111022.5U Withdrawn - After Issue CN208564834U (en) | 2018-07-13 | 2018-07-13 | Combination cage type Wave power generation device with safeguard construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798985A (en) * | 2018-07-13 | 2018-11-13 | 边令仁 | Combination cage type Wave power generation device with safeguard construction |
-
2018
- 2018-07-13 CN CN201821111022.5U patent/CN208564834U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798985A (en) * | 2018-07-13 | 2018-11-13 | 边令仁 | Combination cage type Wave power generation device with safeguard construction |
| CN108798985B (en) * | 2018-07-13 | 2020-09-25 | 边令仁 | Combined cage type sea wave power generation device with safety structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104373284B (en) | A kind of bank formula breakwater is held concurrently two-way airflow Wave energy electric generator | |
| CN104960636B (en) | A kind of multifunction combined ocean power generation platform that can gather and collection are bunched | |
| CN104314741A (en) | Double-floating-body type wave energy power generation device utilizing water turbine | |
| CN106438177B (en) | Utilize the floating pendulum-type artificial ocean sinking device and control method of wave energy | |
| US10883470B2 (en) | Wave power generation device | |
| CN107575337A (en) | Based on tension leg platform (TLP) vertical axis windmill and vertical level two to wave-energy power generation integrated morphology | |
| CN104221992A (en) | Movable fish box oxygen supply device using wave energy | |
| CN113586318A (en) | Single-column floating type offshore comprehensive power platform | |
| CN104234923A (en) | Wave energy oxygen supply device using multiple floaters | |
| CN208564834U (en) | Combination cage type Wave power generation device with safeguard construction | |
| CN206144702U (en) | Utilize artifical sinking device in showy pendulum -type ocean of wave energy | |
| CN101984250B (en) | Efficient power generation device using wave energy | |
| CN109750645A (en) | The comb type breakwater of integrated wave energy and tidal current energy generating equipment | |
| CN106522157B (en) | A kind of breakwater device and its electricity-generating method of self-power generation type | |
| JP2013119848A (en) | Wave power-hydraulic power generation method using straightening plate and float | |
| CN108798985A (en) | Combination cage type Wave power generation device with safeguard construction | |
| CA2841885C (en) | Wave energy absorption unit | |
| CN104389725A (en) | Multi-floater wave energy device using gas turbine | |
| CN108386308A (en) | A kind of ocean power generation device | |
| CN209703420U (en) | A kind of buoyant means | |
| CN206988015U (en) | Tidal energy TRT | |
| CN207212577U (en) | One kind combination cage type Wave power generation device | |
| CN205955892U (en) | Wheel counter -current power fly leaf draws and hangs zhang heshui wheel or wind wheel and power generation system | |
| CN201874737U (en) | Device for efficiently utilizing sea wave energy to generate electricity | |
| CN104335964A (en) | Floating wave energy oxygen supply device using gravity pendulum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190301 Effective date of abandoning: 20200925 |
|
| AV01 | Patent right actively abandoned |