CN216381690U - Double-cabin internal floating driving runner type efficient power conversion device - Google Patents
Double-cabin internal floating driving runner type efficient power conversion device Download PDFInfo
- Publication number
- CN216381690U CN216381690U CN202120808585.5U CN202120808585U CN216381690U CN 216381690 U CN216381690 U CN 216381690U CN 202120808585 U CN202120808585 U CN 202120808585U CN 216381690 U CN216381690 U CN 216381690U
- Authority
- CN
- China
- Prior art keywords
- power
- cabin
- floating
- double
- wheel
- 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.)
- Active
Links
Images
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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a double-cabin internal floating driving rotary wheel type efficient power conversion device which is formed by axial phase-shifting type combination of double-cabin auxiliary rotating wheel power devices. The utility model is based on that four groups of clockwise phase-shifting configured double-cabin boosting buoyancy driving wheel power devices are axially arranged on a pipe coupling, a floater in the power device and a double-occupied-position floating assisting device form an up-and-down linkage mechanism, when the double-occupied-position floating assisting device is positioned at a lower position, water is lifted to the upper position of the floating assisting cabin, so that a power device forms a top-heavy and bottom-light situation, the four groups of power devices in phase-shifting configuration sequentially and repeatedly enter the situation, so that a system can drive the pipe coupling to rotate along the designed clockwise direction, and further power is output outwards through a power output shaft. The utility model has the advantages of compact structure, simple and convenient operation, automatic control and operation of the system and high-efficiency conversion of output power.
Description
Technical Field
The utility model belongs to the technical field of energy conversion output equipment, and particularly relates to a double-cabin floating driving runner type efficient power conversion device which is simple in structure and convenient to operate and takes hydrostatic buoyancy energy as a power source.
Background
The mineral energy which can be developed and utilized on the earth is limited, and the mineral energy is gradually exhausted along with the increasing consumption of human energy. The search for sustainable green energy alternatives is a constantly sought-after goal of mankind. Natural hydraulic resources, solar energy, wind energy, tidal energy and the like are green energy which can be continuously utilized, however, the energy is influenced by natural conditions and is unevenly distributed in space and time, the existing energy utilization technology has a plurality of defects, the utilization efficiency is low, and a great deal of difficulty is brought to the comprehensive utilization and popularization of the human green energy.
The water energy carrying boat can also cover the boat. Water has the energy of moving water and the force of still water. Water is used as clean energy, and huge buoyancy energy is contained in the water. The buoyancy energy of water is not utilized more widely and efficiently, and the utilization mode and the approach of the buoyancy energy are mainly limited to the aspect of transportation means until now. The prior art has few devices for converting buoyancy energy into other forms of energy for utilization, and has no wide industrial application. Nowadays, the energy is increasingly in short supply, the liquid buoyancy energy can be fully utilized and converted into other energy which can be directly utilized, such as mechanical energy or electric energy, so that the liquid buoyancy energy can be more conveniently used for production and life of human beings, and the liquid buoyancy energy has wide social and economic significance. The inventor has developed a plurality of devices for converting mechanical energy and even electric energy by utilizing buoyancy energy and applied for a plurality of national utility model patents, such as a vertical gravity strong pressure type high-capacity liquid high-efficiency pumping device (ZL 2014102484112); a hydraulic self-floating high-capacity high-lift water lifting device (2L 2015103762285); a hydraulic self-floating high-efficiency power conversion output device (ZL 2015103762872); a floating-assisted lifting type high-capacity high-lift efficient liquid pumping device (ZL 2015100223080) utilizes buoyancy and gravity to do work and output power outwards. The utility model discloses the people is through many years's experimental research of the anxiety, constantly optimizes the technical scheme that buoyancy can change and utilize. Practice proves that these utility model's technical scheme has very big improvement and optimization space in addition, can further improve the conversion efficiency of buoyancy, and then improves the efficiency and the effect of power conversion and output to compensate prior art buoyancy can not utilize enough defect, let still water energy can utilize like natural hydraulic energy more efficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-cabin floating driving runner type efficient power conversion device which is simple in structure and convenient to operate and can fully utilize and convert buoyancy energy of static water.
The utility model aims to realize the purpose that the double-cabin internal floating driving rotary wheel type efficient power conversion device comprises a rack, a pipe coupling and a buoyancy driving rotary wheel power device, wherein the pipe coupling is arranged on the rack; the buoyancy-driven rotary power device is formed by axial phase-shifting type group connection of double-cabin rotation-assisted rotary power devices, each double-cabin rotation-assisted rotary power device comprises a power cabin, a floating device arranged in the power cabin and occupying floating devices symmetrically arranged on two sides of the floating device, a brake cabin and a controller cabin are respectively arranged at the upper end and the lower end of the power cabin, and two ends of the floating device are respectively connected to two ends of the occupying floating devices by transmission cables bypassing transmission wheels in the controller cabins at two ends of the power cabin.
The utility model is based on that four groups of clockwise phase-shifting configured double-cabin boosting buoyancy driving wheel power devices are axially arranged on a pipe coupling shaft, a floater in a power cabin and a double-occupied-position floating assisting device form an up-and-down linkage mechanism, when the double-occupied-position floating assisting device is positioned at a lower position, water is lifted to the upper position of the floating assisting cabin, the power cabin forms a situation that the upper part is heavy and the lower part is light, the four groups of power devices in phase-shifting configuration sequentially and repeatedly enter the situation, a system can drive the pipe coupling shaft to rotate along the designed clockwise direction, and further power is output outwards through a power output shaft. The utility model has the advantages of compact structure, simple and convenient operation, automatic control and operation of the system and high-efficiency conversion of output power.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic diagram of the longitudinal section of the first group of power devices, the partial section of the third group of power devices and the overall structure of the third group of power devices in FIG. 2;
FIG. 4 is an AA-side view of FIG. 2;
FIG. 5 is a top view of the power unit;
FIG. 6 is a schematic view of another embodiment of the present invention.
Reference numbers in the figures: 1-frame, 2-pipe coupling, 3-floating device, 4-floating assisting cabin, 5-occupying floating assisting device, 6-assisting floating device, 7-brake cabin, 8-controller cabin, 9-brake disc, 10-guide wheel group, 11-transmission wheel group, 12-brake device, 13-transmission cable, 14-guide support rail, 15-support connecting plate, 16-power cabin, 17-connector, 18-air release valve, 19-support roller, 20-flange plate, 21-inner coupling plate, 22-water inlet valve, 23-hinge, 24-control device, 25-riding wheel seat, 26-riding wheel, 27-power output shaft, 28-pipe coupling flange, 29-riding wheel guide rail, 30-outer coupling plate, 31-pin shaft, 32-power output wheel, 33-transmission (chain) belt, 34-generator, 35-cable, 36-power transformation and energy storage device.
Detailed Description
The utility model is further described with reference to the accompanying drawings, but the utility model is not limited in any way, and any alterations or substitutions based on the teaching of the utility model are within the scope of the utility model.
As shown in attached figures 1-3, the double-cabin internal floating drive rotary wheel type efficient power conversion device comprises a rack 1, a pipe coupling 2 and a floating drive rotary wheel power device, wherein the pipe coupling 2 is arranged on the rack 1, and the floating drive rotary wheel power device is fixedly connected with the pipe coupling 2; the buoyancy-driven rotary power device is formed by axial phase-shifting type group connection of double-cabin rotation-assisted rotary power devices, each double-cabin rotation-assisted rotary power device comprises a power cabin 16, a floating device 3 arranged in the power cabin 16, space occupying floating devices 5 symmetrically arranged on two sides of the floating device, a brake cabin 7 and a controller cabin 8 are respectively arranged at the upper end and the lower end of the power cabin 16, and two ends of the floating device 3 are respectively connected to two ends of the space occupying floating devices 5 through transmission wheel groups 11 in the controller cabins 8, wherein the two ends of the floating device bypass the two ends of the power cabin 16 through transmission cables 13.
The buoyancy driven rotary power device is formed by connecting a double-cabin assisted rotary power device in a clockwise phase-shifting manner along the axial direction of the pipe coupling 2, namely, the buoyancy driven rotary power device is fixedly connected with the pipe coupling 2 through outer coupling plates 30 arranged on the outer walls of the two sides of the power cabin 16; an inner coupling plate 21 is arranged in the power cabin 16 and is vertically arranged between the floating device 3 and the occupation floating aid device 5.
The floating device 3 is of a cavity type structure, and supporting rollers 19 are arranged in parallel with two axial sides of the pipe coupling shaft 2 and are in supporting and movable fit with a guide supporting rail 14 on the inner wall of the power cabin 16; the two ends of the floating device 3 are both arranged into a conical structure, and are provided with a transmission cable 13 and a fixed connector 17.
The occupation floating-aid device 5 is symmetrically arranged at two sides of the floating device 3 and is in transmission connection with the occupation floating-aid device through a transmission cable 13, a transmission wheel set 11 and a guide wheel set 10 in the controller bin 8 at two ends of the power cabin 16.
The upper end and the lower end of the occupation floating aid 5 are respectively provided with an auxiliary floating aid 6, and the occupation floating aid 5 is connected with the auxiliary floating aid 6 through a hinge 23 to form a structure that the auxiliary floating aid 6 can turn over towards the center side. The opposite angles of the auxiliary floater 6 corresponding to the hinge position are arranged into circular arcs so as to increase the occupied space of the auxiliary floater 6, but the space for the opposite overturning of the auxiliary floater 6 is not influenced.
The space occupying floating aid device 5 is cylindrical, supporting rollers 19 are longitudinally and symmetrically arranged on the outer edge of the space occupying floating aid device, and a guide supporting rail 14 is correspondingly arranged on the inner wall of the floating aid cabin 4 in the power cabin 16 and is in movable fit with the space occupying floating aid device.
The double-cabin rotation-assisting type rotary power device is in a clockwise phase shifting type along the axial direction of the pipe coupling 2, each group of double-cabin rotation-assisting type rotary power device is connected with a pipe coupling flange 28 through a flange of the power cabin 16, the pipe coupling 2 is arranged on the rack 1 through a riding wheel seat 25, four groups are a basic group coupling unit, and the phase shifting angle between each group is 45 degrees; the end of the pipe coupling shaft 2 is provided with a power output shaft 27.
As shown in fig. 4, a driving wheel set 11 and a guiding wheel set 10 are arranged in the controller compartment 8 at two ends of the power compartment 16, a brake disc 9 is coaxially arranged with the driving wheel set 11, and the brake disc is in braking fit with a braking device 12 arranged in the brake compartment 7.
The brake device 12 is an electromagnetic control band-type brake device, and a band-type brake of the electromagnetic control band-type brake device is in controlled movable fit with the brake disc 9; the braking device 12 is a mechanical braking device, and an internal contracting brake of the mechanical braking device is matched with the brake disc 9 to realize controlled braking or brake release. The braking device 12 realizes the controlled braking or the brake release of the system, namely controls the floating device 3 and the occupation floating assisting device 5 to float and sink in a linkage manner, and correspondingly controls the rising and the falling of the water level in the power device.
The upper end and the lower end of the power cabin 16 are respectively provided with a water inlet valve 22 and a gas release valve 18; at its top end there is also provided a control device 24 which controls the operation of the system.
As shown in fig. 5, two ends of the floating device 3 are respectively provided with a pin 31, and are fixedly connected with a transmission cable 13 through a connector 17, the transmission cable 13 bypasses the guide wheel set 10, and the transmission wheel set 11 is connected with the auxiliary floating device 6; the auxiliary floater 6 is of a double-cabin structure, and a supporting connecting plate 15 is arranged between the upper cabin and the lower cabin.
The standard unit of the device is configured into four groups of power devices, and more groups of power devices can be coaxially combined into a larger power conversion system.
As shown in fig. 6, which is a schematic view of another configuration of the present invention, the present invention includes a power output wheel 32, a transmission (chain) belt 33, a power generation system 34, an output cable 35, a power transformation and energy storage 36, and an electric control system, wherein the power transformation can instantly generate power, transform and store the power, and output the power to the outside at a proper time.
The working principle and the working process of the utility model are as follows:
according to the utility model, four groups of clockwise phase-shifting configured double-cabin boosting buoyancy driven wheel rotation power devices are axially arranged on the pipe coupling 2, the floating device 3 and the double-occupied-position floating assisting device 5 in the power cabin 16 form an up-and-down linkage mechanism, when the double-occupied-position floating assisting device 5 is positioned at the lower position, water is lifted above the floating assisting cabin 4, the power cabin 16 forms a heavy-top-down light state, the four groups of power devices in phase-shifting configuration sequentially and repeatedly enter the state, so that the system can drive the pipe coupling 2 to rotate along the designed clockwise direction, and further power is output outwards through the power output shaft. The pipe coupling 2 is controlled not to rotate by an electromagnetic control brake system, and whether each system and components thereof are in a normal working state or a design position is checked. And filling working medium water (or liquid) into each water cabin in each group of buoyancy driven wheel power devices, removing air in the water cabins, adjusting the water cabins to a starting position, and checking a power generation system and an energy storage and electric control system.
1-frame, 2-pipe coupling, 3-floating device, 4-floating assisting cabin, 5-occupying floating assisting device, 6-assisting floating device, 7-brake cabin, 8-controller cabin, 9-brake disc, 10-guide wheel set, 11-transmission wheel set, 12-brake device, 13-transmission cable, 14-guide support rail, 15-support connecting plate, 16-power cabin, 17-connector, 18-air release valve, 19-support roller, 20-flange plate, 21-inner coupling plate, 22-water inlet valve, 23-hinge, 24-control device, 25-riding wheel seat, 26-riding wheel, 27-power output shaft, 28-pipe coupling flange, 29-riding wheel guide rail, 30-outer coupling plate, 31-pin shaft, 32-power output wheel, 33-transmission (chain) belt, 34-generator, 35-cable, 36-power transformation and energy storage device.
After the starting condition is reached, the braking device is released, and the whole system starts to rotate along with the pipe coupling shaft 2 under the drive of the internal buoyancy force to output power. The control device controls the linkage operation of the buoyancy device 3 and the occupation floating aid 5 in each group of power devices according to a program, each group of power devices are in a heavy-top and light-bottom state according to the phase of displacement, when the buoyancy device 3 floats upwards to bring the occupation floating aid 5 to a low position, the sinking occupation floating aid 5 pushes the auxiliary floating aid 6 to turn over towards the center side, a larger space is vacated, the occupation floating aid 5 further sinks, more water rises to a high position, the heavy-top and light-bottom situation of the power devices is larger, and a larger rotating torque is generated. And the deflection is sequentially generated in the clockwise direction to drive the pipe coupling shaft 2 to rotate, thereby converting and outputting power. Therefore, the method is repeated and circulated, and particularly, the four groups of buoyancy driving wheel power devices work and cooperate with each other in time sequence, so that the pipe coupling is continuously operated, the power is converted and output, and the power generation system is driven to convert and output the power.
The present invention belongs to the field of functional (quality energy) power energy source, and its tornado type engine can be smoothly run, and can stably and durably safely output large energy source. Because of the cold driving, the device is beneficial to the operation, maintenance and service of the equipment, and the service life is prolonged. The pure green energy system can build a power conversion and output power station in any environment, reduces the dependence on natural resources, particularly fossil energy, and is favorable for protecting the earth environment and sustainable survival and development of human beings.
Claims (10)
1. A double-cabin internal floating driving rotary wheel type efficient power conversion device comprises a rack (1), a pipe coupling (2) and a buoyancy driving rotary wheel power device, wherein the pipe coupling (2) is arranged on the rack (1), and the buoyancy driving rotary wheel power device is fixedly connected with the pipe coupling (2); the method is characterized in that: buoyancy drive wheel power device is become by two cabins help to move formula wheel power device axial phase-shifting formula group link, and each two cabins help to move formula wheel power device includes power compartment (16), float ware (3) of setting in power compartment (16), the symmetry sets up in occupy-place floating aid ware (5) of float ware both sides, the upper and lower both ends of power compartment (16) set up stopper storehouse (7) and controller storehouse (8) respectively, drive wheel group (11) in controller storehouse (8) that power compartment (16) both ends were walked around respectively through driving cable (13) in float ware (3) both ends are connected to the both ends of occupy-place floating aid ware (5).
2. The double-cabin internal floating drive rotating wheel type high-efficiency power conversion device as claimed in claim 1, which is characterized in that: the buoyancy driven rotary power device is formed by connecting a double-cabin assisted rotary power device in a clockwise phase-shifting manner along the axial direction of the pipe coupling (2), namely, the buoyancy driven rotary power device is fixedly connected with the pipe coupling (2) through outer coupling plates (30) arranged on the outer walls of the two sides of the power cabin (16); an inner coupling plate (21) is arranged in the power cabin (16) and is vertically arranged between the floating device (3) and the space occupying floating assisting device (5).
3. The double-cabin internal floating drive rotary wheel type high-efficiency power conversion device as claimed in claim 1 or 2, which is characterized in that: the floating device (3) is of a cavity type structure, supporting rollers (19) are arranged in parallel with two axial sides of the pipe coupling shaft (2) and are in supporting and movable fit with a guide supporting rail (14) on the inner wall of the power cabin (16); both ends of the floating device (3) are set to be conical structures and are provided with transmission cables (13) and fixed connectors (17).
4. The double-cabin internal floating drive rotating wheel type high-efficiency power conversion device as claimed in claim 1, which is characterized in that: the occupation floating-aid device (5) is symmetrically arranged at two sides of the floating device (3) and is in transmission connection with the driving wheel set (11) and the guide wheel set (10) in the controller bin (8) through the driving cable (13) and two ends of the power cabin (16).
5. The double-cabin internal floating drive rotary wheel type high-efficiency power conversion device as claimed in claim 1 or 4, which is characterized in that: the upper end and the lower end of the occupation floating aid (5) are respectively provided with an auxiliary floating aid (6), and the occupation floating aid (5) is connected with the auxiliary floating aid (6) through a hinge (23) to form a structure that the auxiliary floating aid (6) can turn over towards the center side.
6. The double-cabin internal floating drive rotary wheel type high-efficiency power conversion device as claimed in claim 1 or 4, which is characterized in that: the space occupying floating assisting device (5) is cylindrical, supporting rollers (19) are longitudinally and symmetrically arranged on the outer edge of the space occupying floating assisting device, and a guide supporting rail (14) is correspondingly arranged on the inner wall of the floating assisting cabin (4) in the power cabin (16) and is in movable fit with the power cabin.
7. The double-cabin internal floating drive rotary wheel type high-efficiency power conversion device as claimed in claim 1 or 2, which is characterized in that: the double-cabin rotation-assisting type wheel power device is in a clockwise phase shifting type along the axial direction of the pipe coupling (2), each group of double-cabin rotation-assisting type wheel power device is connected with a pipe coupling flange (28) through a flange of a power cabin (16), the pipe coupling (2) is arranged on the rack (1) through a riding wheel seat (25), four groups are a basic group coupling unit, and the phase shifting angle between each group is 45 degrees; the end part of the pipe coupling shaft (2) is provided with a power output shaft (27).
8. The double-cabin internal floating drive rotary wheel type high-efficiency power conversion device as claimed in claim 1 or 2, which is characterized in that: the power cabin (16) is characterized in that a transmission wheel set (11) and a guide wheel set (10) are arranged in the controller bins (8) at two ends of the power cabin (16), a brake disc (9) is coaxially arranged with the transmission wheel set (11), and the brake disc is in braking fit with a braking device (12) arranged in the brake bin (7).
9. The double-cabin internal floating drive rotary wheel type high-efficiency power conversion device as claimed in claim 8, which is characterized in that: the brake device (12) is an electromagnetic control band-type brake device, and a band-type brake of the electromagnetic control band-type brake device is in controlled movable fit with the brake disc (9); the upper end and the lower end of the power cabin (16) are respectively provided with a water inlet valve (22) and a gas release valve (18); the top end of the device is also provided with a control device (24) which controls the operation of the system.
10. The double-cabin internal floating drive rotary wheel type high-efficiency power conversion device as claimed in claim 1 or 2, which is characterized in that: two ends of the floating device (3) are respectively provided with a pin shaft (31), and are fixedly connected with a transmission cable (13) through a connector (17), the transmission cable (13) bypasses the guide wheel set (10), and the transmission wheel set (11) is connected with the auxiliary floating device (6); the auxiliary floater (6) is of a double-cabin structure, and a supporting connecting plate (15) is arranged between the auxiliary floater and the double-cabin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808585.5U CN216381690U (en) | 2021-04-20 | 2021-04-20 | Double-cabin internal floating driving runner type efficient power conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808585.5U CN216381690U (en) | 2021-04-20 | 2021-04-20 | Double-cabin internal floating driving runner type efficient power conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381690U true CN216381690U (en) | 2022-04-26 |
Family
ID=81216191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120808585.5U Active CN216381690U (en) | 2021-04-20 | 2021-04-20 | Double-cabin internal floating driving runner type efficient power conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381690U (en) |
-
2021
- 2021-04-20 CN CN202120808585.5U patent/CN216381690U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105240220B (en) | A kind of generating ship for comprehensively utilizing regenerative resource | |
| CN101290001B (en) | Tide generation station | |
| CN105804915A (en) | A stable power generation method for converting multiple kinds of ocean energy into usable electric energy | |
| CN103899492A (en) | Floating wind-hydraulic power generating set | |
| CN212272970U (en) | Power generation dock of high-sea and low-sea gravity sinking and floating mother-son ship | |
| CN216381690U (en) | Double-cabin internal floating driving runner type efficient power conversion device | |
| CN104696147A (en) | Ocean wave hydraulic electricity generation ship | |
| WO2019220457A1 (en) | Electrical power and torque generation using combined application of fluid upthrust and leverage | |
| CN111577852B (en) | Power generation dock for deep-sea gravity buoy mother ship | |
| CN113107754A (en) | Double-cabin internal floating driving runner type efficient power conversion device | |
| CN216044149U (en) | Internal buoyancy driven rotating wheel type efficient power conversion device | |
| CN106949007B (en) | Wind power generation device | |
| CN102720637A (en) | Seawater desalination system and seawater desalination method using wind energy | |
| CN202609863U (en) | Floating plate lifting mechanism | |
| CN115432371A (en) | New energy automobile battery recycling and transferring mechanism | |
| CN213331388U (en) | Pipe coupling and rotating cooperative efficient power conversion device | |
| CN112761861A (en) | Internal buoyancy driven rotating wheel type efficient power conversion device | |
| CN212838168U (en) | Rotating wheel type buoyancy driven high-efficiency power conversion output device | |
| CN213331387U (en) | Pipe coupling shaft dragon revolves high-efficient power conversion device of coordinated type | |
| CN212958937U (en) | Bucket-string type continuous water-lifting efficient power conversion output device | |
| CN201802549U (en) | Wave power generation unit and power generating device | |
| CN112081708A (en) | Pipe coupling and rotating cooperative efficient power conversion device | |
| CN206155760U (en) | Solar power driven ship | |
| CN112081709A (en) | Pipe coupling shaft dragon revolves high-efficient power conversion device of coordinated type | |
| CN103982371A (en) | Vertical buoyancy lift sedimentation power output device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |