CN2828356Y - Submerged floating wind wave generating ship - Google Patents
Submerged floating wind wave generating ship Download PDFInfo
- Publication number
- CN2828356Y CN2828356Y CNU2005201280487U CN200520128048U CN2828356Y CN 2828356 Y CN2828356 Y CN 2828356Y CN U2005201280487 U CNU2005201280487 U CN U2005201280487U CN 200520128048 U CN200520128048 U CN 200520128048U CN 2828356 Y CN2828356 Y CN 2828356Y
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- China
- Prior art keywords
- machine room
- platform
- water wheels
- support
- water
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- Expired - Fee Related
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- 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
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- Wind Motors (AREA)
Abstract
The utility model relates to a submerged floating wind wave generating ship, which is characterized in that the bottom surface of the platform is provided with a floating barn, and a machine room is installed above the middle part of the platform; an operating room is installed above the machine room, and both sides of the machine room are respectively provided with a group of water wheels; each group of water wheels is composed of a main shaft and many row of vanes, and main shafts of the water wheels are supported by a bracket on the platform; the main shaft of each group of water wheels is connected with a generating set in the machine room, and a supporter used for installing a wind-driven generator is fixedly connected at the front of the machine room; a chute is arranged in the supporter, and an upright rod of the wind-driven generator is penetrated in the chute; the upright rod is connected with a lifting mechanism. The submerged floating wind wave generating ship of the utility model can convert the energy of sea waves and the energy of sea winds into electric energy off the coast, and by the self submergence and float, the lower parts of the water wheels are enabled to lie against sea level and sea wave layers; therefore, the generating efficiency is enhanced and the utility model can prevent the destruction of typhoons by the way of submerging.
Description
Technical field
The utility model relates to generating ship, particularly a kind of submerged floating type wind wave power generation ship.
Background technique
Existing hydroelectric power all is to build dam Xiu Ku on land, utilizes the drop of water, drives the water wheels unit, carries out the Conversion of energy generating.
As everyone knows, the area of ocean is vast, the energy that is richly stored with of the stormy waves on the sea, but also do not have a kind of ideal equipment that the energy of the energy of wave and sea wind can be changed into electric energy at present.
The model utility content
The purpose of this utility model is to provide a kind of submerged floating type wind wave power generation ship, it can change into electric energy to the energy of the energy of wave and sea wind across the sea, by self sink-float, make the water wheels bottom be in sea wave layer, thereby the raising generating efficiency, the destruction that also can prevent typhoon by the mode of dive.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of submerged floating type wind wave power generation ship, comprise platform, machine room, operating room, it is characterized in that: floating storehouse is equipped with in the bottom surface of described platform, described machine room be installed in platform middle part above, described operating room be installed in machine room above, one group of water wheels respectively is equipped with in the machine room both sides, every group of water wheels are made up of main shaft and multiple blade rows, the main shaft of water wheels is by the bracket supports on the platform, generator set in the main shaft of every group of water wheels and the machine room is connected, and the front of machine room is connected with the support that is used to install wind-driven generator, and chute is arranged in the support, the vertical rod of wind-driven generator is set in this chute, and this vertical rod is connected with elevator mechanism.
Described floating storehouse has three, be installed in the both sides and the middle part of platform bottom surface respectively, these three floating storehouses are communicated with by pipeline, in the described machine room water feeding and draining device is housed, this water feeding and draining device is by the described floating storehouse that is positioned at the platform middle part of cross current, the described floating storehouse that is positioned at platform middle part is communicated with the bottom of air pipe, and this air pipe is upward through described machine room, operating room, and the top of air pipe is stretched out with ambient atmosphere by the end face of operating room and is communicated with.The water yield by in water feeding and draining device increase or the floating storehouse of minimizing can make the whole generating ship rise or dive.
Described elevator mechanism is made up of rotating shaft, steel cable, rotating shaft is installed in the inner chamber of support, steel cable is wrapped in the rotating shaft, the projection of the end of steel cable and described vertical rod lower end is affixed, rotating shaft is stretched in the operating room, and is affixed with crank, and described rotating shaft is supported by two bearings, one of them Bearing Installation is in the support inner chamber, and another Bearing Installation is in operating room.Rotate crank, make rotating shaft folding and unfolding guiding principle rope, drive vertical rod and in the support chute, slide up and down, thereby reach the purpose of lifting wind-driven generator.
On the described support bearing support is housed, the main shaft of described water wheels is by the bearing supporting that is installed in this bearing support.
Wind shield is equipped with at the top of described water wheels.
The front end of described platform has the domatic of inclination, and this is domatic to be the surge slope, can improve the impulse force of wave to water wheels, and oblique inclined-plane is divided in the oriented both sides of the front end of described support.
The utility model possesses following positive beneficial effect:
Generating ship of the present utility model can be dragged to the bigger marine site of stormy waves by other ship, increase or reduce the water yield of floating in the storehouse by water feeding and draining device, the whole generating ship is risen or dive, sink-float with floating storehouse adjusting generating ship, make the platform of generating ship slip into the degree of depth certain under the sea, avoid the influence of water surface stormy waves.With anchor generating ship is fixed on a certain waters, generating ship is the center with the position of anchor, can freely be shifted with stormy waves.
Support is installed on the platform, and the height of support is decided on the size cases of actual area stormy waves layer.Platform is dived and is floated over the relative depths of no stormy waves layer under the sea, is not vulnerable to the influence of stormy waves, makes generating ship keep stable.The vaned water wheels of mounting strap on support, water wheels are positioned on the sea, regulate water wheels in the position, sea by hull self sink-float, make the bottom of water wheels be in the wave layer on sea, can touch the impulse force of wave, and the upstream face of platform is made domatic, this is domatic to be the slope of surging, thereby improves generating efficiency.
In order to reduce wind to the water wheels upper resistance, wind shield is equipped with on water wheels top.Water wave impacts blade rotates water wheels, drives generator for electricity generation by water wheel axle by gearbox, the electric serial or parallel connection that each generator sends together after, use by submerged cable output.
When typhoon arrives, can wind-driven generator be fallen by the vertical rod of regulating wind-driven generator, utilize water feeding and draining device that seawater is injected in the floating storehouse then, whole hull is dived beneath the water, only outlet pipe is exposed the sea, to prevent heavy storm equipment is damaged.After the typhoon, utilize water feeding and draining device to extract the water that floats in the storehouse out, make whole hull come-up, make the bottom of water wheels be in suitable position, sea, wind-driven generator is risen continue generating again.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation;
Fig. 2 is the structural representation that removes in embodiment illustrated in fig. 1 behind the wind shield;
Fig. 3 is the plan view of Fig. 1.
Fig. 4 is the side view of Fig. 1.
Fig. 5 is the plan view of Fig. 1.
Fig. 6 is the A-A cutaway view Amplified image of Fig. 5.
Fig. 7 is the partial enlarged drawing of Fig. 6.
Fig. 8 is the enlarged view of the C part of Fig. 7.
Fig. 9 is the B-B cutaway view Amplified image of Fig. 5.
Figure 10 is the D-D broken section enlarged view of Fig. 9.
Figure 11 is the enlarged view of the E part of Fig. 9.
Figure 12 is a user mode schematic representation of the present utility model.
Embodiment
Detailed description of main elements:
1. platform, 101. front-end faces, 2. machine room, 201. dividing plates,
3. operating room 4. floats the storehouse, 401. pipelines,
5. floating storehouse, 501. pipelines, 6. floating storehouse,
7. water wheels, 701. main shafts, 8. water wheels, 801. main shafts,
9. wind-driven generator, 901. vertical rods, 902. blades, 903. projections,
10. anchor cable, 11. supports, 12. supports, 121. bearing supports, 122. bearings,
13. generator set, 14. supports, 15. supports,
16. feed water pump, 161. supply pipes, 162. drinking-water pipes,
17. draining pump, 171. drinking-water pipes, 172. waste pipes,
18. air pipe, 182. threeways of 181. expiring tubes,
19. support, 191. chutes, 20. anchors,
21. rotating shaft, 212. steel cables, 22. cranks,
221. latch, 222. plug housings, 23. bearings, 231. bearing supports, 232. end caps,
233. seal ring, 234. seal rings, 24. bearings, 241. bearing supports, 242. end caps,
25. wind shield, 26. wind shield, 27. seas, 28. waves, 29 anchors collude.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model is a kind of submerged floating type wind wave power generation ship, comprise platform 1, machine room 2, operating room 3, the both sides, bottom surface of platform 1 are equipped with floating storehouse 4 and floating storehouse 5 respectively, a floating storehouse 6 is equipped with at the middle part, bottom surface of platform 1, machine room 2 be installed in platform 1 middle part above, operating room 3 be installed in machine room 2 above, one group of water wheels 7 is equipped with in the left side of machine room 2, one group of water wheels 8 is equipped with on the right side of machine room 2, water wheels 7 are made up of main shaft 701 and multiple blade rows, and water wheels 8 are made up of as shown in Figure 6 main shaft 801 and multiple blade rows.
The front end of platform 1 has downward-sloping domatic 101, reducing the resistance that wave advances, and can play the effect that is filled with wave.
The two ends that please refer to the main shaft 701 of Fig. 6, Fig. 7, Fig. 8, water wheels 7 are bearing on the platform 1 with support 11,12 respectively, and bearing support 121 is housed on the support 12, and an end of the main shaft 701 of water wheels 7 is by bearing 122 supportings that are installed in the bearing support 121.
Bearing support also is housed on the support 11, and the other end of the main shaft 701 of water wheels 7 is by the bearing supporting that is installed in this bearing support.Its structure is identical with symmetrical configuration shown in Figure 8.
The main shaft 701 of water wheels 7 is connected as shown in Figure 7 by the main shaft of a generator in coupling 131 and the generator set 13.
The two ends of water wheels 8 are bearing on the platform 1 with support 14,15 respectively, on the support 14,15 bearing support are housed, and the two ends of the main shaft 801 of water wheels 8 are respectively by the bearing supporting that is installed in this diaxon bearing.
The main shaft 801 of water wheels 8 is connected as shown in Figure 7 by the main shaft of another generator in coupling 132 and the generator set 13.
Please refer to Fig. 6, Fig. 7, Fig. 9, water feeding and draining device 17 is housed in the machine room 2, water feeding and draining device 17 is two-way supply and drain water systems, is made up of two water pumps, and wherein a water pump is a feed water pump 16, and another is a draining pump 17.
Please refer to Fig. 6, Fig. 7, Fig. 9, the drinking-water pipe 162 of feed water pump 16 is guided to the outside and the contact with sea water of machine room 2, the supply pipe 161 of feed water pump 16 is communicated with the floating storehouse 6 that is positioned at the platform middle part, floating storehouse 6 is communicated with as shown in Figure 6 with the floating storehouse 4,5 that is positioned at the platform both sides respectively by pipeline 401,501, when feed water pump 16 work, by drinking-water pipe 162 seawater is injected floating storehouse 6, make the generating ship dive.
Please refer to Fig. 6, Fig. 7, Fig. 9, the drinking-water pipe 171 of draining pump 17 is communicated with the floating storehouse 6 that is positioned at the platform middle part, and the waste pipe 172 of draining pump 17 is guided to the outside of machine room 2, when draining pump 17 work, extract out by the seawater that drinking-water pipe 171 will float in the storehouse 6, enter marinely, generating ship is risen.
The floating storehouse 6 that is positioned at platform middle part is communicated with the bottom of air pipe 18, and this air pipe 18 is upward through machine room 2 and operating room 3, and the top of air pipe 18 is stretched out with ambient atmosphere by the end face of operating room 3 and is communicated with.Expiring tube 181 is housed in operating room 3, and expiring tube 181 is communicated with air pipe 18 by threeway 182, and after generating ship pulled the plug, the top of air pipe 18 was positioned on the sea, and the operating room 3 inner expiring tubes 181 that pass through are communicated with ambient air.Guaranteeing has fresh air in the operating room 3.
Please refer to Fig. 3, Fig. 4, Fig. 9, the generating forward quarter has an anchor to collude 29.Anchor colludes 29 and is used to connect anchor cable 10, when generating ship need move on to other waters, is weighed anchor by other ship operation and to drag away.Generating ship can collude the anchor cable 10 that hangs different length on 29 at anchor according to the difference of the work waters degree of depth.
Please refer to Fig. 9, Figure 10, Figure 11, elevator mechanism is made up of rotating shaft 21, steel cable 212, rotating shaft 21 is installed in the inner chamber of support 19, steel cable 212 is wrapped in the rotating shaft 21, and the projection 903 of the end of steel cable 212 and described vertical rod 901 lower ends is affixed, and rotating shaft 21 is stretched in the operating room 3, affixed with crank 22, rotating shaft 21 is supported by two bearings, and one of them bearing 24 is installed in the inner chamber of support 19, and the bearing support 241 of this bearing 24 is affixed with the inner chamber of support 19.Another bearing 23 is installed in the operating room 3, and the bearing support 231 of this bearing 23 is affixed with the inwall of operating room 3, is equipped with in the bearing cap 232 in seal ring 233, the bearing support 231 seal ring 234 is housed, and seal ring 233,234 plays the effect of sealing.Rotate crank 22, make rotating shaft 21 rotations roll steel cable 212, steel cable 212 is mentioned vertical rod 901 by projection 903, wind-driven generator 9 is risen, be useful on the through hole that places latch 221 on the crank 22, plug housing 222 is installed on the bottom surface of operating room, and its position is corresponding with the position of crank 22.After wind-driven generator 9 rises, pass through hole on the crank 22 with latch 221, the bottom head of latch 221 is inserted in the plug housing 222, make the crank 22 can not backward rotation, wind-driven generator 9 just rests on raised position.After transfering to latch 221, vertical rod 901 slowly falls under action of gravity, and 21 counterrotatings of rotating shaft simultaneously discharge steel cable 212, and wind-driven generator 9 is descended.
Please refer to Figure 12, generating ship of the present utility model can be dragged to the bigger marine site of stormy waves by other ship, regulates self rising and falling of generating ship with floating storehouse, makes the platform 1 of generating ship slip into the 27 times certain degree of depth in sea, avoids the influence of sea stormy waves.With anchor 20 generating ship is fixed on a certain waters, generating ship is the center with the position of anchor, can freely be shifted with stormy waves.
When typhoon arrives, can be by rotating crank 22, decontrol steel cable 212, vertical rod 901 is moved down, wind-driven generator 9 is fallen, utilize feed water pump 16 water fillings then, seawater is injected in the floating storehouse 4,5,6, whole hull is dived beneath the water, only outlet pipe 18 is exposed the sea, prevent that heavy storm from damaging hull.The operating room 3 inner expiring tubes 181 that pass through are communicated with ambient air.Guaranteeing has fresh air in the operating room 3.
After the typhoon, utilize draining pump 17 to draw water, the water in floating storehouse 4,5,6 is extracted out, allow whole hull float, make the bottom of water wheels 7,8 be in suitable position, sea, again by rotating crank 22, roll steel cable 212, make in the vertical rod 901 and move, wind-driven generator 9 is risen continue generating.
Claims (6)
1. submerged floating type wind wave power generation ship, comprise platform, machine room, operating room, it is characterized in that: floating storehouse is equipped with in the bottom surface of described platform, described machine room be installed in platform middle part above, described operating room be installed in machine room above, one group of water wheels respectively is equipped with in the machine room both sides, every group of water wheels are made up of main shaft and multiple blade rows, the main shaft of water wheels is by the bracket supports on the platform, generator set in the main shaft of every group of water wheels and the machine room is connected, and the front of machine room is connected with the support that is used to install wind-driven generator, and chute is arranged in the support, the vertical rod of wind-driven generator is set in this chute, and this vertical rod is connected with elevator mechanism.
2. submerged floating type wind wave power generation ship as claimed in claim 1, it is characterized in that: described floating storehouse has three, be installed in the both sides and the middle part of platform bottom surface respectively, these three floating storehouses are communicated with by pipeline, in the described machine room water feeding and draining device is housed, this water feeding and draining device is by the described floating storehouse that is positioned at the platform middle part of cross current, the described floating storehouse that is positioned at the platform middle part is communicated with the bottom of air pipe, this air pipe is upward through described machine room, operating room, and the top of air pipe is stretched out with ambient atmosphere by the end face of operating room and is communicated with.
3. submerged floating type wind wave power generation ship as claimed in claim 1, it is characterized in that: described elevator mechanism is made up of rotating shaft, steel cable, rotating shaft is installed in the inner chamber of support, steel cable is wrapped in the rotating shaft, and the projection of the end of steel cable and described vertical rod lower end is affixed, and rotating shaft is stretched in the operating room, affixed with crank, described rotating shaft is supported by two bearings, and one of them Bearing Installation is in the support inner chamber, and another Bearing Installation is in operating room.
4. submerged floating type wind wave power generation ship as claimed in claim 1 is characterized in that: on the described support bearing support is housed, the main shaft of described water wheels is by the bearing supporting that is installed in this bearing support.
5. submerged floating type wind wave power generation ship as claimed in claim 1 is characterized in that: wind shield is equipped with at the top of described water wheels.
6. submerged floating type wind wave power generation ship as claimed in claim 1 is characterized in that: the front end of described platform has the domatic of inclination, and oblique inclined-plane is divided in the oriented both sides of the front end of described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201280487U CN2828356Y (en) | 2005-10-13 | 2005-10-13 | Submerged floating wind wave generating ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201280487U CN2828356Y (en) | 2005-10-13 | 2005-10-13 | Submerged floating wind wave generating ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828356Y true CN2828356Y (en) | 2006-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201280487U Expired - Fee Related CN2828356Y (en) | 2005-10-13 | 2005-10-13 | Submerged floating wind wave generating ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828356Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230844B (en) * | 2007-10-15 | 2010-09-29 | 黄金伦 | Wind eletricity big floating-raft structure |
| CN102748223A (en) * | 2011-04-19 | 2012-10-24 | 高东昊 | Tail vane series offshore power generator |
| CN103161650A (en) * | 2011-12-19 | 2013-06-19 | 周登荣 | Water wheel power generation device |
| CN103334869A (en) * | 2013-07-01 | 2013-10-02 | 张畅 | Multifunctional carrying device for tidal generator and using method of multifunctional carrying device |
| CN103726976A (en) * | 2013-12-10 | 2014-04-16 | 大连春光科技发展有限公司 | Self-adaptation sea wave and sea current comprehensive generator set group |
| CN103726979A (en) * | 2013-12-10 | 2014-04-16 | 大连春光科技发展有限公司 | Self-adaptation sea wave and sea current comprehensive power generation device |
| CN103726974A (en) * | 2013-12-10 | 2014-04-16 | 大连春光科技发展有限公司 | Double-wheel-shaft self-adaptation ocean wave and ocean current comprehensive power generation device |
| CN103742349A (en) * | 2013-12-10 | 2014-04-23 | 大连春光科技发展有限公司 | Self-adaptive lifting mechanism for ocean wave and ocean current integrated generating set |
| CN103742343A (en) * | 2013-12-10 | 2014-04-23 | 大连春光科技发展有限公司 | Self-adaptive fixing and connecting unit for ocean wave and ocean current integrated generating set |
| WO2015095983A1 (en) * | 2013-12-23 | 2015-07-02 | 吴光清 | Wave-kite power generation ship |
| CN107061110A (en) * | 2017-03-29 | 2017-08-18 | 毛国武 | Typhoon protection stream hydraulic impeller rotary generating device |
| CN108533456A (en) * | 2018-04-18 | 2018-09-14 | 倪福明 | A kind of energy-saving environmental protection device |
| CN109098919A (en) * | 2018-10-06 | 2018-12-28 | 郭世光 | A kind of surge generation method and power generator |
| CN112610395A (en) * | 2021-01-10 | 2021-04-06 | 兰州理工大学 | Pier scour prevention anticollision rivers power generation system |
-
2005
- 2005-10-13 CN CNU2005201280487U patent/CN2828356Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230844B (en) * | 2007-10-15 | 2010-09-29 | 黄金伦 | Wind eletricity big floating-raft structure |
| CN102748223A (en) * | 2011-04-19 | 2012-10-24 | 高东昊 | Tail vane series offshore power generator |
| CN103161650A (en) * | 2011-12-19 | 2013-06-19 | 周登荣 | Water wheel power generation device |
| CN103161650B (en) * | 2011-12-19 | 2016-04-27 | 周登荣 | A kind of hydroturbine generator |
| CN103334869B (en) * | 2013-07-01 | 2015-07-08 | 张畅 | Multifunctional carrying device for tidal generator and using method of multifunctional carrying device |
| CN103334869A (en) * | 2013-07-01 | 2013-10-02 | 张畅 | Multifunctional carrying device for tidal generator and using method of multifunctional carrying device |
| CN103726979A (en) * | 2013-12-10 | 2014-04-16 | 大连春光科技发展有限公司 | Self-adaptation sea wave and sea current comprehensive power generation device |
| CN103742349B (en) * | 2013-12-10 | 2016-01-27 | 大连大科科技咨询有限公司 | The elevator mechanism of self adaption wave ocean current composite generating set |
| CN103742343A (en) * | 2013-12-10 | 2014-04-23 | 大连春光科技发展有限公司 | Self-adaptive fixing and connecting unit for ocean wave and ocean current integrated generating set |
| CN103726976B (en) * | 2013-12-10 | 2016-08-17 | 大连春光科技发展有限公司 | Self adaptation wave ocean current comprehensive electric generating machine group |
| CN103726974A (en) * | 2013-12-10 | 2014-04-16 | 大连春光科技发展有限公司 | Double-wheel-shaft self-adaptation ocean wave and ocean current comprehensive power generation device |
| CN103742343B (en) * | 2013-12-10 | 2016-05-18 | 大连春光科技发展有限公司 | Fixing and the linkage unit of self adaptation wave ocean current composite generating set |
| CN103726974B (en) * | 2013-12-10 | 2016-01-27 | 大连大科科技咨询有限公司 | Double wheel axle self adaption wave ocean current composite generating set |
| CN103742349A (en) * | 2013-12-10 | 2014-04-23 | 大连春光科技发展有限公司 | Self-adaptive lifting mechanism for ocean wave and ocean current integrated generating set |
| CN103726976A (en) * | 2013-12-10 | 2014-04-16 | 大连春光科技发展有限公司 | Self-adaptation sea wave and sea current comprehensive generator set group |
| CN105209747A (en) * | 2013-12-23 | 2015-12-30 | 吴光清 | Wave-kite power generation ship |
| WO2015095983A1 (en) * | 2013-12-23 | 2015-07-02 | 吴光清 | Wave-kite power generation ship |
| CN107061110A (en) * | 2017-03-29 | 2017-08-18 | 毛国武 | Typhoon protection stream hydraulic impeller rotary generating device |
| CN108533456A (en) * | 2018-04-18 | 2018-09-14 | 倪福明 | A kind of energy-saving environmental protection device |
| CN108533456B (en) * | 2018-04-18 | 2019-09-27 | 凤阳清碳环保科技有限公司 | A kind of energy-saving environmental protection device |
| CN109098919A (en) * | 2018-10-06 | 2018-12-28 | 郭世光 | A kind of surge generation method and power generator |
| CN112610395A (en) * | 2021-01-10 | 2021-04-06 | 兰州理工大学 | Pier scour prevention anticollision rivers power generation system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |