CN204941782U - The without hindrance fluid energy converting device of wheel journey and the pump with it - Google Patents
The without hindrance fluid energy converting device of wheel journey and the pump with it Download PDFInfo
- Publication number
- CN204941782U CN204941782U CN201520600713.1U CN201520600713U CN204941782U CN 204941782 U CN204941782 U CN 204941782U CN 201520600713 U CN201520600713 U CN 201520600713U CN 204941782 U CN204941782 U CN 204941782U
- Authority
- CN
- China
- Prior art keywords
- sharf
- fluted disc
- energy converting
- fluid energy
- converting 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.)
- Expired - Fee Related
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
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The utility model application provides the without hindrance fluid energy converting device of a kind of wheel journey and has its pump.The without hindrance fluid energy converting device of this wheel journey is blade wheel rotary disk device, sharf on rotating disk coordinates with dial rotation, and disk center's fluted disc of disk center's axle and being in transmission connection of sharf fluted disc, make sharf sense of rotation identical with revolution direction, make sharf be 2 times of blade rotation corner β that sharf is fixed with the revolution corner α that rotating disk revolve round the sun simultaneously.A kind of pump application technology scheme utilizing the without hindrance fluid energy converting device of wheel journey is also provided.The technical program has and fluid maximum effect face, and the Theoretical Resistance rotating backhaul is zero, achieves efficient energy conversion technical purpose.
Description
Technical field
The utility model application relates to the device of the transformation of energy utilization of containing in fluid, and comparatively typical apply comprises wind energy and hydroelectric power generating apparatus, and aircraft and ship power drive unit etc.
Background technique
Fluid energy converting device mainly comprises two large applicating categories, a kind of is the available energy by external fluid Conversion of Energy, as water generating and wind electricity generating system, mainly utilizes whirligig, rotate under the promotion of current and wind, drive electrical power generators work.Occurring in nature, to contain huge and inexhaustible green energy resource in various fluid, but the current technological means of the mankind gathers it and utilizes very little.For wind energy power, though the turning radius of the pneumatic rotor of its wind-driven generating device has reached nearly hundred meters, so huge volume, every platform generating capacity has but only had 5 ~ 6 megawatts usually, and generating efficiency is low.
The major technique reason that generating efficiency is low, illustrates for more typical wheeler.The power resources of navigating of wheeler are in the motive power wheel of half immersed body of both sides, also known as paddle wheel, why adopt paddle wheel to arrange structure, its technical reason is: paddle wheel is driven in rotation, and fixes its blade circumferentially and enters water body, act on water body, produce opposite force promotion hull to move ahead, if paddle wheel all immerses water body, its first half, especially top vane, its sense of rotation is contrary with lower half blade, will produce contrary with lower blade active force, act on offset resistance.Therefore, adopt the paddle wheel that half wheel body immerses water body that structure is set, the resistance that the water acting in opposition can eliminating first half blade is formed shipping row, but this also make the utilization of energy only less than original half.For providing strong promotion power, only have two kinds of methods at present, one is the volume increasing parts, and as existing large-scale wind driven generator, two are to provide high rotating speed, for quant, high rotating speed acts on fluid, improves reaction Driving force, but as everyone knows, high rotating speed can make cavitation erosion even more serious, and produces violent operating noise.
In addition, because existing energy conversion efficiency is low, also cause hull, airframe turns to or backward etc. changes and controls extremely slowly, sensitivity does not far catch up with actual rapid-action needs.Rotate for solving blade backhaul resistance problem trace being rotated to generation, blade adopts arc-shaped slot structure, makes it in backhaul, reduce resistance.
Above-mentioned each technical problem, for being powered parts with rotary component, acts on fluid, and produces motive force in the other direction, as quant, blower fan, properller etc., exists too.
Summary of the invention
The goal of the invention of the utility model application is to provide a kind of rotating machinery, the backhaul resistance of this rotating machinery can be ignored to greatest extent, thus realizes efficient energy conversion technical purpose and provide the without hindrance fluid energy converting device of a kind of wheel journey and have its pump.The without hindrance fluid energy converting device technological scheme of the wheel journey that the utility model application provides, its main technical content is: the without hindrance fluid energy converting device of a kind of wheel journey, this device is blade wheel rotary disk device, rotating disk is provided with sharf, sharf coordinates with dial rotation, and disk center's fluted disc of disk center's axle and being in transmission connection of sharf fluted disc, make sharf sense of rotation identical with revolution direction, make sharf be 2 times of blade rotation corner β that sharf is fixed with the revolution corner α that rotating disk revolve round the sun simultaneously.Driven by rotary disc sharf, the track that sharf revolves round the sun around the circle of disk center is circular trace.Described revolution corner α is the rotational displacement of sharf with dial rotation, and described blade rotation corner β is this sharf at revolution corner alpha position, and its upper blade is relative to the angle of yaw of the original bench mark line of revolution corner α.
The utility model application additionally provides a kind of pump technological scheme with the without hindrance fluid energy converting device of wheel journey.This pump comprises the pump housing and the without hindrance fluid energy converting device of this wheel journey, pump chamber cavity in the pump housing is each sharf revolution of this blade wheel rotary disk device and the rotary motion trace chamber of upper blade rotation thereof, its the widest pump chamber is pumping chamber, its the narrowest pump chamber is blowback chamber, and the both sides in pumping chamber and blowback chamber offer pump intake and pump discharge respectively.
The without hindrance fluid energy converting device of wheel journey disclosed in the utility model patent application and the pump technological scheme with it, while the revolution of driven by rotary disc sharf, each sharf is also with the regular rotation that is in transmission connection with disk center's fluted disc, often to revolve round the sun rotation 180 ° with rotating disk for sharf, sharf and blade thereof rotate 90 ° of angular displacements gradually, namely be zero for starting point with blade revolution corner α and rotation corner β to illustrate, now blade plane is on the line of sharf and disk center, suppose that now the comprehensive forward of blade plane is met wind direction or water (flow) direction, rotate at each sharf of driven by rotary disc, sharf is made to be revolution state, its upper blade is while producing α revolution corner with sharf, itself also produces β rotation corner with being in transmission connection, when the corner α that revolves round the sun reaches 180 °, rotation corner β also cuts gradually to 90 °, just be in maximum backward position, now blade is consistent with wind direction or water (flow) direction, its Theoretical Resistance produced is zero, and in blade incision or when departing from this maximum backward position, all with wind direction or current positive acting, also its power absorption is played, drive dial rotation, the effect of transformation of energy, thus realize efficient energy conversion technical purpose.This device is used for wind energy power, the generating of rivers water body and ocean current power generation, generated energy conversion ratio is high, ship power wheel, aircraft power oar can also be used for, its power plays fully, and under the condition producing identical power output, this energy conversion device rotating speed is significantly less than existing boats and ships wheel oar and aircraft power oar, reaction force is produced to cut flow direction, power is large, noise is low, and greatly reduces cavitation damage effect, but also have turn to flexibly, technological merit rapidly.This device can many rotating disks coaxially folded string arrange, or many rotating disks dish axle is arranged in parallel arranges work.
Accompanying drawing explanation
Fig. 1 is embodiment's D structure figure of the utility model application.
Fig. 2 is the rotating disk distribution map of Three-blade axle.
Fig. 3 is the principle schematic of revolution corner α and rotation corner β.
Fig. 4 to Fig. 6 is respectively sharf revolution corner and is positioned at the principle analysis figure of three coordinate districts by fluid force.
Fig. 7 and Fig. 8 is respectively the rotating disk indexing state figure that a blade 2a revolves round the sun to trace maximum weighted position and minimum stressed position, and at this moment from guiding tail, wind direction is vertically upward, and rotating disk produces counterclockwise rotation.
Fig. 9 and Figure 10 is respectively one of the transmission joint of disk center's fluted disc and sharf fluted disc and implements to construct plan view and plan view.
Figure 11 is that another of the transmission joint of disk center's fluted disc and sharf fluted disc implements tectonic maps.
Figure 12 is the D structure exploded view of Fig. 1.
Figure 13, Figure 14 and Figure 15 are respectively marine vessel applications principle assumption diagram of the present utility model.
Figure 16 is the utility model aircraft application theory structure schematic diagram, cylindrical body symbol airframe wherein.
Figure 17 is that one of convection cell adjusted device of the present utility model implements structural drawing.
Figure 18 to Figure 20 is pump application construction figure of the present utility model respectively, and shows three dynamical states of rotating disk continuous rotation.
Embodiment
Given by this accompanying drawing is the enforcement structure of the without hindrance fluid energy converting device of wheel journey disclosed in the utility model.The without hindrance fluid energy converting device of this wheel journey is blade wheel rotary disk device, and it comprises rotating disk 1, transmission joint between disk center's fluted disc 6 of rotating disk 1 and sharf fluted disc 9, and described transmission joint is closed and arranged by the upper dish 1a and lower wall 1b of rotating disk 1.Rotating disk 1 and generator or motor or electric motor drive are connected.Blade 2 on sharf 3 is the energy acquisition parts driving rotating disk 1 to rotate by fluid forces, and rotating disk 1 is fixed on generator amature, implements power generation operation; Or rotating disk 1 is by power mechanism, rotate as motoring and drive sharf 3 to revolve round the sun and time rotational, blade 2 acts on fluid and produces the output block of reaction force, and its motor preferably adopts outer-rotor structure, and rotating disk 1 is fixed on the external rotor of motor.Sharf 3, through the sharf providing holes 30 of rotating disk 1, is rotatably assorted with the sharf providing holes 30 of rotating disk 1, is preferably sealed rotational and coordinates.Rotating disk 1 is arranged one or more sharf 3 and blade, in the present embodiment, what provide respectively is the blade wheel rotary disk of Three-blade axle and blade thereof and the blade wheel rotary disk of quaterfoil axle and blade thereof.
As shown in the figure, each sharf 3 is evenly arranged in apart from the circular path of the radiuses such as rotating disk disk center, and the central angle between each sharf 3 is equal.For ease of the explanation of principle and technique effect thereof, shown in Fig. 2 and Fig. 7, the especially position of blade 2a, be the hypothesis initial point position that following working procedure illustrates, blade 2b, 2c and blade 2a are in like manner.
Above-mentioned circular path, for rotating disk 1 drives sharf 3, each sharf 3 is around the circle revolution track of rotating disk disk center 4.Disk center's fluted disc 6 and sharf fluted disc 9 transmission joint, this connection makes the sense of rotation of sharf 3 identical with its revolution direction, makes the revolution corner α of sharf 3 be 2 times of the blade 2 rotation corner β of sharf 3 simultaneously.Wherein said revolution corner α is the rotational displacement of sharf with dial rotation, and when described blade rotation corner β is for this sharf skew revolution corner alpha position, its upper blade corresponds to the angle of yaw of the original bench mark line of this revolution corner α.
Transmission joint between disk center's fluted disc 6 and sharf fluted disc 9 can adopt multiple implementation structure, wherein one implement structure as shown in Figures 9 and 10, disk center's fluted disc 6 and sharf fluted disc 9 are in transmission connection through outer gearing planetary pinion 7 between the two, and upper dish 1a and lower wall 1b is provided with the positioning hole 8 of planetary pinion 7.The number of teeth of disk center's fluted disc 6, planetary pinion 7 and sharf fluted disc 9 is closed and is: 2Z
0=2Z
1=Z
2a=Z
2b=Z
2c, wherein Z
0for the number of teeth of disk center's fluted disc 6, Z
1for the number of teeth of planetary pinion 7, Z
2a, Z
2b, Z
2for the number of teeth of sharf fluted disc 9, then its transmission calculation is:
n
2a/n
1=Z
1/Z
2a·(—1)
1；
n
1/n
0=Z
0/Z
1·(—1)
1；
n
2a=n
1·Z
1/Z
2a(—1)
1=n
0·Z
0/Z
1(—1)
1Z
1/Z
2a·(—1)
1=n
0·Z
0/Z
2a/(—1)
2=n
0·Z
0/Z
2a=n
0·1/2；
α/360°=n
0·t；
β/360°=n
2a·t；
Then β=α/2, achieve angle of rotation β and equal 1/2 of the angle α that revolves round the sun.
With blade 2a for benchmark, its α
2a=0 °, then β
2a=0 °; The α of blade 2b now
2b=120 °, then β
2b=60 °, the α of blade 2c
2c=240 °=-120 °, then β
2c=120 °.
Disk center's fluted disc 6 and sharf fluted disc 9 can also adopt chain drive, for the quaterfoil axle construction shown in Figure 10, two adjacent sharfs 3 are divided into one group, two sharf fluted discs 9 and disk center's fluted disc 6 of one chain 15 and this group form a chain transmission group, the sharf fluted disc 9 of another two sharfs forms another chain transmission group with the coaxial disks center fluted disc arranged with disk center's axle 4 and chain 15, the sense of rotation realizing each sharf 3 is identical with its revolution direction, make the revolution corner α of each sharf 3 be 2 times of the blade 2 rotation corner β of sharf 3 simultaneously.
Described rotating disk 1 and generator or motor or driving engine are connected, for simplifying the transmission connecting structure of rotating disk 1 and generator or motor or motor, described generator or motor or motor can adopt outer-rotor structure, and external rotor dish is fixed with rotating disk is concentric.This blade wheel rotary disk device is promoted to rotate by external fluid, and drive electrical generators generates electricity, or motor or powered work, as wind-power electricity generation, water generating or ocean current power generation.For farthest playing the transformation of energy ability of this blade wheel rotary disk, wind direction is had additional in this programme, current direction or ocean current flow to flowing to adjusted device, shown in Fig. 1 to flowing to the guiding caudal lobe 5 that adjusted device is control panel central shaft 4, this guiding caudal lobe 5 is according to direction of flow correction, and and wind direction, when current direction or ocean current flow to forward, at this moment, arbitrary blade operates to this blade plane and disk center's axis with rotating disk 1 and is in a flash conplane, this blade plane is just vertical with guiding caudal lobe 5, i.e. this blade and wind direction, current direction or ocean current flow to vertical.
The technical program can adopt intelligentized control method to flowing to adjusted device.For wind-power electricity generation, it comprises direction of flow sensor to flowing to adjusted device, i.e. wind transducer, also comprise CPU intelligent controller and tuning actuating motor 18, disk center's axle 4 passes generator 10 to downward-extension, tuning fluted disc 12 engagement driving of tuning fluted disc 11 fixed thereon and tuning actuating motor 18, tuning actuating motor 18 and generator 10 are installed on fixedly takes position on 13, CPU intelligent controller gathers wind transducer signal, output bias correction executive signal is changed to tuning actuating motor 18 through program process, the tuning fluted disc 11 of drive plate central shaft 4 and disk center's fluted disc 6, arbitrary blade operates to this blade plane and disk center's axis with rotating disk 1 and is in a flash conplane, this blade plane is just vertical with wind direction.
The without hindrance fluid energy converting device of this wheel journey can the coaxially folded string setting of many rotating disks.
This blade wheel rotary disk device also can be used as the oar power plant of ship or aircraft, its rotating disk 1 is rotated by motor or engine-driving, sharf and upper blade is driven to act on water body or air, relativity promotes aircraft flight, as shown in figure 16, aircraft left and right side arranges a set of device respectively, when its disk center's axle 4 level, rise or reversion decline power for aircraft provides, when disk center's axle 4 deflects to vertical to Vertical direction, there is provided and advance or reversion retrogressing power, disk center's axle 4 differential seat angle of left and right two covering device or speed discrepancy, then provide steering power.Its ship's navigation application is see Figure 13, Figure 14 and Figure 15, and this device in advance and can retreat quick, flexible conversion equally, largely overcomes existing oar power plant and advances, retreats and change technical problem slowly.As shown in figure 15, the two blade wheel rotary disk devices that can adopt coaxial external symmetry are one group, structure is set up in parallel in Ship body or airframe many groups, to provide more strong driving force, not only can to provide between advancing and retreating fast, flexible conversion, can also by two blade wheel rotary disk device different rotating speeds or disk center's axle 4 deflection direction control to realize course changing control flexibly.
Present invention also provides a kind of pump technological scheme with the without hindrance fluid energy converting device of wheel journey.This pump comprises the pump housing 100 and the without hindrance fluid energy converting device of this wheel journey, the without hindrance fluid energy converting device of this wheel journey and blade wheel rotary disk device.Pump chamber cavity in the pump housing 100 is that each sharf 3 of this blade wheel rotary disk device revolves round the sun and the rotary motion trace chamber of upper blade 2 rotation, its the widest pump chamber is pumping chamber 101, its the narrowest pump chamber is blowback chamber 102, the both sides in pumping chamber 101 and blowback chamber 102 offer pump intake 103 and pump discharge 104 respectively, as Figure 18, shown in Figure 19 and Figure 20, blade 2 by blowback chamber 102 when pump intake 103 proceeds to pumping chamber 101, it turns to the entrance closing pumping chamber 101 gradually, when being rotated further, the fluid being closed in pumping chamber 101 is finally pumped out pump discharge 104, blade 2 is turned round by the narrowest blowback chamber again.
Claims (10)
1. the without hindrance fluid energy converting device of wheel journey, this device is blade wheel rotary disk device, rotating disk is provided with sharf, sharf coordinates with dial rotation, and disk center's fluted disc (6) of disk center's axle (4) and being in transmission connection of sharf fluted disc (9), make sharf sense of rotation identical with revolution direction, make sharf be 2 times of blade (2) rotation corner β that sharf is fixed with the revolution corner α that rotating disk revolve round the sun simultaneously.
2. the without hindrance fluid energy converting device of wheel journey according to claim 1, is characterized in that concentric on rotating disk (1) and circular path such as radius such as grade is furnished with some sharfs (3).
3. the without hindrance fluid energy converting device of wheel journey according to claim 1 and 2, it is characterized in that the transmission joint between disk center's fluted disc (6) and sharf fluted disc (9) is: disk center's fluted disc (6) and sharf fluted disc (9) are in transmission connection through outer gearing planetary pinion (7) between the two, the number of teeth of disk center's fluted disc (6), planetary pinion (7) and sharf fluted disc (9) is closed and is: 2Z
0=2Z
1=Z
2a=Z
2b=Z
2c, wherein Z
0for the number of teeth of disk center's fluted disc (6), Z
1for the number of teeth of planetary pinion (7), Z
2a, Z
2b, Z
2for the number of teeth of sharf fluted disc (9).
4. the without hindrance fluid energy converting device of wheel journey according to claim 1 and 2, it is characterized in that disk center's fluted disc (6) is chain drive with the transmission joint of sharf fluted disc (9), adjacent two sharfs (3) are divided into one group, and two sharf fluted discs (9) of a chain (15) and this group and disk center's fluted disc (6) form a chain transmission group and form.
5. the without hindrance fluid energy converting device of wheel journey according to claim 1 and 2, is characterized in that having additional in device flowing to adjusted device.
6. the without hindrance fluid energy converting device of wheel journey according to claim 5, it is characterized in that flowing to the guiding caudal lobe (5) that adjusted device is control panel central shaft (4), direction of flow is revised by guiding caudal lobe (5), arbitrary blade is in a flash conplane with rotating disk (1) running to this blade plane and disk center's axis, and this blade plane is just vertical with guiding caudal lobe (5).
7. the without hindrance fluid energy converting device of wheel journey according to claim 5, it is characterized in that comprising direction of flow sensor, CPU intelligent controller and tuning actuating motor (18) to flowing to adjusted device, disk center's axle (4) through generator (10) to downward-extension, tuning fluted disc (12) engagement driving of tuning fluted disc (11) fixed thereon and tuning actuating motor (18), tuning actuating motor (8) and generator (10) are installed and are fixedly taken position on (13).
8. the without hindrance fluid energy converting device of wheel journey according to claim 1 and 2, is characterized in that rotating disk (1) is connected with generator or with electric motor drive.
9. the without hindrance fluid energy converting device of wheel journey according to claim 1 and 2, is characterized in that this device is the coaxially folded string setting of many rotating disks.
10. one kind has the pump of one of any without hindrance fluid energy converting device of wheel journey of claim 1 to 8, this pump comprises the pump housing (100) and the without hindrance fluid energy converting device of this wheel journey, pump chamber cavity in the pump housing (100) is each sharf (3) revolution of the without hindrance fluid energy converting device of book wheel journey and the rotary motion trace chamber of upper blade (2) rotation thereof, its the widest pump chamber is pumping chamber (101), its the narrowest pump chamber is blowback chamber (102), the both sides of pumping chamber (101) and blowback chamber (102) offer pump intake (103) and pump discharge (104) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600713.1U CN204941782U (en) | 2015-08-10 | 2015-08-10 | The without hindrance fluid energy converting device of wheel journey and the pump with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600713.1U CN204941782U (en) | 2015-08-10 | 2015-08-10 | The without hindrance fluid energy converting device of wheel journey and the pump with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941782U true CN204941782U (en) | 2016-01-06 |
Family
ID=55009220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520600713.1U Expired - Fee Related CN204941782U (en) | 2015-08-10 | 2015-08-10 | The without hindrance fluid energy converting device of wheel journey and the pump with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464901A (en) * | 2015-08-10 | 2016-04-06 | 张继科 | Full-rotating-process-unimpeded fluid energy conversion device and application of pump with same |
| CN107061309A (en) * | 2017-06-18 | 2017-08-18 | 吴其兵 | A kind of cross flow fan |
| CN112412757A (en) * | 2020-11-18 | 2021-02-26 | 青岛农业大学 | Follow-up V-shaped fluid valveless pump |
-
2015
- 2015-08-10 CN CN201520600713.1U patent/CN204941782U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464901A (en) * | 2015-08-10 | 2016-04-06 | 张继科 | Full-rotating-process-unimpeded fluid energy conversion device and application of pump with same |
| CN107061309A (en) * | 2017-06-18 | 2017-08-18 | 吴其兵 | A kind of cross flow fan |
| CN112412757A (en) * | 2020-11-18 | 2021-02-26 | 青岛农业大学 | Follow-up V-shaped fluid valveless pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204253282U (en) | A kind of sea wind ocean current reversing double-rotor electricity generating device | |
| CN102001434B (en) | Differential marine cycloidal propelling device | |
| CN204941782U (en) | The without hindrance fluid energy converting device of wheel journey and the pump with it | |
| CN103397980A (en) | Variable-pitch mechanism of tidal current energy electricity generation water turbine | |
| CN105649884A (en) | Offshore wind energy and ocean tide energy combined power generation platform | |
| CN104481790A (en) | Direct drive independent variable pitch tidal current energy electric generation hydraulic turbine | |
| CN206071792U (en) | A kind of ocean power generation device | |
| CN202266366U (en) | Horizontal shaft variable blade pitch tidal current energy water turbine | |
| CN102251924A (en) | System for confirming propeller blade position of wind turbine and system for controlling variable propeller pitch | |
| CN204253278U (en) | A kind of S type wind energy conversion system based on variable pitch control principle | |
| CN102748201A (en) | Pod type tidal generator set | |
| CN105464901A (en) | Full-rotating-process-unimpeded fluid energy conversion device and application of pump with same | |
| CN105065192A (en) | Wireless variable pitch control system for blades of hydraulic turbine | |
| CN204283728U (en) | Oval orbit controls formula vertical shaft turbine | |
| CN204253270U (en) | A kind of directly driving type independent pitch is apart from marine tidal-current energy water turbine | |
| CN105065188A (en) | Wind wave power generation device | |
| CN204895822U (en) | Straight wing propeller of infinitely variable speed diversion vertical axis | |
| CN110608136A (en) | Fluid power braking system for emergency braking of vertical axis floating type fan | |
| CN206636688U (en) | With the ocean power generating device for becoming angle transmission mechanism | |
| CN102384020A (en) | Horizontal shaft pitch-control tide energy water turbine | |
| CN205445885U (en) | Birotor trend generator | |
| JP2010223207A (en) | Vertical type reaction wind turbine generator | |
| CN206290379U (en) | A kind of cycloid slurry that can be used for wind-powered electricity generation, water power, navigation, aviation | |
| CN213574447U (en) | Tidal current energy power generation device with propellers on two sides | |
| CN113236496A (en) | Vertical axis double-rotor wind energy and ocean current energy power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210810 |