CN212177328U - Wind power generation equipment for supplying power to power grid - Google Patents
Wind power generation equipment for supplying power to power grid Download PDFInfo
- Publication number
- CN212177328U CN212177328U CN202020962338.6U CN202020962338U CN212177328U CN 212177328 U CN212177328 U CN 212177328U CN 202020962338 U CN202020962338 U CN 202020962338U CN 212177328 U CN212177328 U CN 212177328U
- Authority
- CN
- China
- Prior art keywords
- conical gear
- fixedly connected
- linkage
- pipe
- rod
- 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
- 238000010248 power generation Methods 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000005611 electricity Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 241000883990 Flabellum Species 0.000 description 12
- 230000005484 gravity Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a wind power generation equipment to electric wire netting power supply relates to the wind power generation equipment technical field of electric wire netting power supply. The utility model provides a wind power generation equipment to electric wire netting power supply, includes quick-witted case, the inside of machine case is equipped with the waterwheel, the rear end fixedly connected with trace rod one of waterwheel, the rear end fixedly connected with conical gear five of trace rod one, the left end meshing of conical gear five has conical gear six, the left end fixedly connected with trace rod two of conical gear six, the left end fixedly connected with conical gear seven of trace rod two, the front end meshing of conical gear seven has conical gear eight, the front end fixedly connected with trace rod three of conical gear eight, the front end fixedly connected with conical gear teeth nine of trace rod three, through setting up four tires for when the trace pipe three rotates, the tire takes place to rotate with the inner wall of trace pipe three, thereby makes whole water delivery device more stable.
Description
Technical Field
The utility model relates to a wind power generation equipment technical field of electric wire netting power supply specifically is a wind power generation equipment to electric wire netting power supply.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, is utilized by people for a long time, mainly pumps water, grinds surfaces and the like through a windmill, is interested in how to generate electricity by utilizing wind, is very environment-friendly by utilizing the wind power, has huge wind energy, and is increasingly valued by countries in the world, and the wind is one of pollution-free energy sources. Moreover, it is inexhaustible. The wind power generation device is very suitable for and can be used for generating electricity by utilizing wind power according to local conditions in coastal islands, grassland pasturing areas, mountain areas and plateau areas with water shortage, fuel shortage and inconvenient traffic. Offshore wind power is an important field of renewable energy development, is an important force for promoting wind power technology progress and industry upgrading, and is an important measure for promoting energy structure adjustment. China is rich in offshore wind energy resources, offshore wind power project construction is accelerated, and the method has important significance for promoting treatment of atmospheric haze, adjustment of energy structures and conversion of economic development modes in coastal areas.
The existing wind power generation equipment powered by a power grid has the problems that when the existing equipment utilizes wind energy, fan blades are simply blown by wind, but the gravitational potential energy is not well utilized in practical application, so that a wind power generator capable of utilizing the gravitational potential energy is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind power generation equipment to electric wire netting power supply to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the water wheel machine comprises a machine case, wherein a water wheel is arranged in the machine case, the rear end of the water wheel is fixedly connected with a linkage rod I, the rear end of the linkage rod I is fixedly connected with a conical gear V, the left end of the conical gear V is meshed with a conical gear VI, the left end of the conical gear VI is fixedly connected with a linkage rod II, the left end of the linkage rod II is fixedly connected with a conical gear VII, the front end of the conical gear VII is meshed with a conical gear VIII, the front end of the linkage rod III is fixedly connected with a conical gear tooth nine, the front end of the conical gear tooth nine is meshed with a conical gear tooth ten, the left side of the conical gear tooth ten is fixedly connected with a linkage rod IV, and the left side of the linkage rod IV is fixedly connected with a conical gear I;
a water tank storage device is arranged in the case;
a fan device is arranged outside the case;
a linkage device is arranged inside the case;
a connecting rod fixing device is arranged inside the case;
and an electric storage device is arranged in the case.
Preferably, the water tank storage device comprises a water tank, a groove is formed in the water tank, the position of the water tank is located below the waterwheel, the waterwheel is located in the groove of the water tank, eight rectangular plates are fixedly connected to four corners of the lower portion of the water tank, tires are arranged between every two rectangular plates, each tire is connected with the two rectangular plates through a pin bearing, a water pipe is fixedly connected to the upper end of the right side of the water tank, and the right side of the water pipe is fixedly connected with the inner portion of the moving pipe II.
Preferably, the linkage device comprises a third linkage pipe, the third linkage pipe is located at the left end of the second linkage pipe, the third linkage pipe is fixedly connected to the left end of the second linkage pipe, a first conical gear is fixedly connected to the left side of the third linkage pipe, a second conical gear is meshed below the first conical gear, a fourth conical gear is fixedly connected to the lower end of the second conical gear, a third conical gear is fixedly connected to the lower end of the fourth linkage pipe, a fourth conical gear is meshed below the third conical gear, and a fifth linkage pipe is fixedly connected to the left end of the fourth conical gear.
Preferably, the linkage device comprises a third linkage pipe, the third linkage pipe is located at the left end of the second linkage pipe, the third linkage pipe is fixedly connected to the left end of the second linkage pipe, a first conical gear is fixedly connected to the left side of the third linkage pipe, a second conical gear is meshed below the first conical gear, a fourth conical gear is fixedly connected to the lower end of the second conical gear, a third conical gear is fixedly connected to the lower end of the fourth linkage pipe, a fourth conical gear is meshed below the third conical gear, and a fifth linkage pipe is fixedly connected to the left end of the fourth conical gear.
Preferably, the connecting rod fixing device comprises a first fixing ring, the first fixing ring is located on the circumferential surface of a third connecting pipe, the first fixing ring is sleeved on the circumferential surface of the third connecting pipe, and a second fixing ring is sleeved on the circumferential surface of the fourth connecting pipe.
Preferably, the electric storage device comprises a motor connecting rod, the position of the motor connecting rod is located at the left end of the connecting pipe five, the left end of the connecting pipe five is fixedly connected with the motor connecting rod, the left side of the motor connecting rod is movably connected with a generator, and a transformer is fixedly connected below the generator.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the four fan blades are blown by wind to rotate, the rotation of the four fan blades drives the second linkage pipe to rotate, the rotation of the second linkage pipe drives the first linkage pipe to rotate, the rotation of the first linkage pipe drives the third linkage pipe to rotate, the third linkage pipe drives the first conical gear to rotate, the first conical gear rotates to drive the fourth linkage rod to rotate, the fourth linkage rod rotates to drive the tenth conical gear to rotate, the tenth conical gear rotates to drive the ninth conical gear to rotate, the ninth conical gear rotates to drive the third linkage rod to rotate, the third linkage rod rotates to drive the eighth conical gear, the eighth conical gear rotates to drive the seventh conical gear to rotate, the seventh conical gear rotates to drive the second linkage rod to rotate, the sixth conical gear rotates to drive the fifth conical gear to rotate, and the fifth conical gear rotates to drive the first linkage rod to rotate, a trace rotates and can drive the waterwheel and rotate, the waterwheel rotates and can pass through the water pipe in the water tank and carry linkage pipe two in, two get into four flabellums through the linkage pipe, when four flabellums rotate more and more fast, can make waterwheel pivoted faster, the water that the waterwheel carried is more and more, can carry the water of every flabellum third volume at most, the inside water of flabellum can be concentrated when high-speed rotatory and whipped the flabellum pointed end, four flabellum slew velocity are faster when acceleration of gravity can this moment, greatly increased the utilization to the kinetic energy, thereby the slow problem of fan rotation speed has been solved.
(2) This wind power generation equipment to electric wire netting power supply through setting up four tires for when linkage pipe three rotates, the tire takes place to rotate with the inner wall of linkage pipe three, thereby makes whole water delivery device more stable.
(3) According to the wind power generation equipment for supplying power to the power grid, the first fixing ring is sleeved on the third connecting pipe, one end of the first fixing ring is fixedly connected with the inner wall of the case, the second fixing ring is sleeved on the fourth connecting pipe, and one end of the second fixing ring is fixedly connected with the inner wall of the case, so that the third connecting pipe and the fourth connecting pipe cannot have staggered teeth due to shaking in the operation process.
Drawings
Fig. 1 is a schematic structural view of the overall front view of the present invention;
FIG. 2 is a schematic view of the water delivery structure of the present invention;
fig. 3 is a schematic view of the linkage structure of the present invention.
In the figure: 1 chassis, 2 linkage pipe I, 21 linkage pipe II, 22 fan blades, 23 linkage pipe III, 24 conical gear I, 25 conical gear II, 26 linkage pipe IV, 27 conical gear III, 3 generator, 31 motor connecting rod, 32 linkage pipe V, 33 conical gear IV, 34 transformer, 4 fixing ring I, 41 fixing ring II, 5 waterwheel, 51 linkage rod I, 52 conical gear V, 53 conical gear VI, 54 linkage rod II, 55 conical gear VII, 56 conical gear eight, 57 linkage rod III, 58 conical gear nine, 59 conical gear ten, 6 linkage rod IV, 61 water pipe, 7 water tank, 71 rectangular plate, 72 pinshaft bearing and 73 tire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wind power generation device for supplying power to a power grid comprises a machine case 1, a waterwheel 5 is arranged inside the machine case 1, the rear end of the waterwheel 5 is fixedly connected with a linkage rod I51, the rear end of the linkage rod I51 is fixedly connected with a bevel gear five 52, the left end of the conical gear five 52 is engaged with a conical gear six 53, the left end of the conical gear six 53 is fixedly connected with a linkage rod two 54, a conical gear seven 55 is fixedly connected with the left end of the second linkage rod 54, a conical gear eight 56 is meshed with the front end of the conical gear seven 55, the front end of the cone gear eight 56 is fixedly connected with a linkage rod three 57, the front end of the linkage rod three 57 is fixedly connected with a cone gear tooth nine 58, the front end of the conical gear tooth nine 58 is engaged with a conical gear tooth ten 59, the left side of the conical gear tooth ten 59 is fixedly connected with a linkage rod four 6, and the left side of the linkage rod four 6 is fixedly connected with a conical gear I24; a water tank storage device is arranged in the case 1; a fan device is arranged outside the case 1; a linkage device is arranged inside the case 1; a connecting rod fixing device is arranged in the case 1, a storage device is arranged in the case 1, the linkage device comprises a third connecting pipe 23, the third connecting pipe 23 is positioned at the left end of the second connecting pipe 21, the third connecting pipe 23 is fixedly connected at the left end of the second connecting pipe 21, a first conical gear 24 is fixedly connected at the left end of the third connecting pipe 23, a second conical gear 25 is meshed below the first conical gear 24, a fourth connecting pipe 26 is fixedly connected below the second conical gear 25, a third conical gear 27 is fixedly connected below the fourth connecting pipe 26, a fourth conical gear 33 is meshed below the third conical gear 27, a fifth connecting pipe 32 is fixedly connected at the left end of the fourth conical gear 33, the linkage device comprises the third connecting pipe 23, the third connecting pipe 23 is positioned at the left end of the second connecting pipe 21, the third connecting pipe 23 is fixedly connected at the left end of the second connecting pipe 21, the left side of the third connecting pipe 23 is fixedly connected with a first conical gear 24, the lower side of the first conical gear 24 is engaged with a second conical gear 25, the lower side of the second conical gear 25 is fixedly connected with a fourth connecting pipe 26, the lower side of the fourth connecting pipe 26 is fixedly connected with a third conical gear 27, the lower side of the third conical gear 27 is engaged with a fourth conical gear 33, the left side of the fourth conical gear 33 is fixedly connected with a fifth connecting pipe 32, the connecting rod fixing device comprises a first fixing ring 4, the position of the first fixing ring 4 is located on the circumferential surface of the third connecting pipe 23, the circumferential surface of the third connecting pipe 23 is sleeved with a first fixing ring 4, the circumferential surface of the fourth connecting pipe 26 is sleeved with a second fixing ring 41, the electric storage device comprises a motor connecting rod 31, the position of the motor connecting rod 31 is located at the left side end of the fifth connecting pipe 32, and the left side of the fifth connecting pipe 32, the left side of the motor connecting rod 31 is movably connected with a generator 3, and a transformer 34 is fixedly connected below the generator 3.
The working principle is as follows:
the first step is as follows: when the four fan blades 22 are blown by wind to rotate, the rotation of the four fan blades 22 drives the linkage pipe two 21 to rotate, the rotation of the linkage pipe two 21 drives the linkage pipe one 2 to rotate, the rotation of the linkage pipe one 2 drives the linkage pipe three 23 to rotate, the rotation of the linkage pipe three 23 drives the conical gear one 24 to rotate, the rotation of the conical gear one 24 drives the linkage rod four 6 to rotate, the rotation of the linkage rod four 6 drives the conical gear teeth eleven 59 to rotate, the rotation of the conical gear teeth eleven 59 drives the conical gear teeth nine 58 to rotate, the rotation of the conical gear teeth nine 58 drives the linkage rod three 57 to rotate, the rotation of the linkage rod three 57 drives the conical gear eight 56 to rotate, the rotation of the conical gear eight 56 drives the conical gear seven 55 to rotate, the rotation of the conical gear seven 55 drives the linkage rod two 54 to rotate, the rotation of the linkage rod two 54 drives the conical gear six 53 to rotate, the rotation of the conical gear six, five 52 rotations of conical gear can 1 drive a trace 51 and rotate, a trace 51 rotates and can drive waterwheel 5 and rotate, waterwheel 5 rotates and can pass through water pipe 61 with the water in water tank 7 and carry in the two 21 linking pipes, the rethread two 21 linking pipes get into in four flabellums 22, when four flabellums 22 rotate more and more fast, can make waterwheel 5 pivoted faster, the water that waterwheel 5 carried is more and more, can carry the water of every flabellum 22 third volume at most, the inside water of flabellum 22 can be concentrated when high-speed rotation and whipped flabellum 22 most advanced, four flabellum 22 slew velocity is faster when acceleration of gravity can this moment, greatly increased the utilization to gravity kinetic energy, thereby the slow problem of fan rotation speed has been solved.
The second step is that: the rotation of the linkage tube three 23 drives the rotation of the conical gear one 24, the rotation of the conical gear one 24 drives the rotation of the conical gear two 25, the rotation of the conical gear two 25 drives the rotation of the linkage tube four 26, the rotation of the linkage tube four 26 drives the rotation of the conical gear three 27, the rotation of the conical gear three 27 drives the rotation of the conical gear four 33, the rotation of the conical gear four 33 drives the rotation of the linkage tube five 32, the rotation of the linkage tube five 32 drives the rotation of the motor connecting rod 31, the rotation of the motor connecting rod 31 drives the rotation of the generator 3, the rotation of the generator 3 can convert kinetic energy into electric energy, meanwhile, the generator 3 transmits the electric energy into the transformer 34, and the transformer 34 transmits the electric energy into a power grid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A wind power plant for supplying power to an electrical network, comprising a chassis (1), the inside of the chassis (1) being provided with a waterwheel (5), characterized in that: the rear end of the waterwheel (5) is fixedly connected with a linkage rod I (51), the rear end of the linkage rod I (51) is fixedly connected with a conical gear V (52), a cone gear six (53) is meshed at the left end of the cone gear five (52), a linkage rod two (54) is fixedly connected at the left end of the cone gear six (53), a conical gear seven (55) is fixedly connected at the left end of the linkage rod two (54), the front end of the bevel gear seven (55) is meshed with a bevel gear eight (56), the front end of the cone gear eight (56) is fixedly connected with a linkage rod three (57), the front end of the linkage rod III (57) is fixedly connected with a conical gear tooth nine (58), the front end of the conical gear tooth nine (58) is engaged with a conical gear tooth ten (59), the left side of the conical gear tooth ten (59) is fixedly connected with a linkage rod four (6), a first conical gear (24) is fixedly connected to the left side of the linkage rod IV (6);
a water tank storage device is arranged in the case (1);
a fan device is arranged outside the case (1);
a linkage device is arranged inside the case (1);
a connecting rod fixing device is arranged in the case (1);
and an electric storage device is arranged in the case (1).
2. A wind power plant for supplying power to an electricity network according to claim 1, characterized in that: the water tank storage device comprises a water tank (7), a groove is formed in the water tank (7), the position of the water tank (7) is located below a waterwheel (5), the waterwheel (5) is located in the groove of the water tank (7), eight rectangular plates (71) are fixedly connected to four corners of the lower portion of the water tank (7), tires (73) are arranged between every two rectangular plates (71), each tire (73) is connected with the two rectangular plates (71) through a pin bearing (72), a water pipe (61) is fixedly connected to the upper end of the right side of the water tank (7), and the right side of the water pipe (61) is fixedly connected with the inside of a second moving pipe (21).
3. A wind power plant for supplying power to an electricity network according to claim 1, characterized in that: the fan device comprises a first linkage pipe (2), the position of the first linkage pipe (2) is located on the outer side of the case (1), the front end of the case (1) is movably connected with the first linkage pipe (2), a second linkage pipe (21) is fixedly connected to the right side of the first linkage pipe (2), and the second linkage pipe (21) is connected with fan blades (22) in an upward-going mode.
4. A wind power plant for supplying power to an electricity network according to claim 1, characterized in that: the linkage device comprises a linkage pipe III (23), the position of the linkage pipe III (23) is located at the left end of the linkage pipe II (21), the left end of the linkage pipe II (21) is fixedly connected with the linkage pipe III (23), the left side of the linkage pipe III (23) is fixedly connected with a conical gear I (24), the lower part of the conical gear I (24) is meshed with a conical gear II (25), the lower part of the conical gear II (25) is fixedly connected with a linkage pipe IV (26), the lower part of the linkage pipe IV (26) is fixedly connected with a conical gear III (27), the lower part of the conical gear III (27) is meshed with a conical gear IV (33), and the left end of the conical gear IV (33) is fixedly connected with a linkage pipe V (32).
5. Wind power plant for supplying power to an electric network according to claim 4, characterized in that: the connecting rod fixing device comprises a first fixing ring (4), the position of the first fixing ring (4) is located on the circumferential surface of a third connecting pipe (23), the first fixing ring (4) is sleeved on the circumferential surface of the third connecting pipe (23), and a second fixing ring (41) is sleeved on the circumferential surface of a fourth connecting pipe (26).
6. A wind power plant for supplying power to an electricity network according to claim 1, characterized in that: deposit the electric installation and include motor connecting rod (31), the position of motor connecting rod (31) is located the left side end of linkage pipe five (32), the left side fixedly connected with motor connecting rod (31) of linkage pipe five (32), the left side swing joint of motor connecting rod (31) has generator (3), the below fixedly connected with transformer (34) of generator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962338.6U CN212177328U (en) | 2020-05-29 | 2020-05-29 | Wind power generation equipment for supplying power to power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962338.6U CN212177328U (en) | 2020-05-29 | 2020-05-29 | Wind power generation equipment for supplying power to power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177328U true CN212177328U (en) | 2020-12-18 |
Family
ID=73789241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020962338.6U Expired - Fee Related CN212177328U (en) | 2020-05-29 | 2020-05-29 | Wind power generation equipment for supplying power to power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177328U (en) |
-
2020
- 2020-05-29 CN CN202020962338.6U patent/CN212177328U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107143465B (en) | A kind of Double-impeller type horizontal axis wind-driven generator | |
| CN201763546U (en) | Semi-direct-drive wind generating set growth gearbox | |
| WO2012031411A1 (en) | Electric power generating device utilizing wind and rainwater energy | |
| CN102704895A (en) | Shale gas energy explored in hydraulic fracturing mode for wind and light complementary power generation system irrigation | |
| CN101083441A (en) | Floating board type electric generating apparatus using solar energy, wind power and waterpower | |
| CN204827779U (en) | Formula of calming anger ocean wave -power generation device | |
| CN210637189U (en) | High-efficiency wind power generation device | |
| CN202596685U (en) | Wind-solar hybrid electricity generating and supplying device for exploiting shale gas in hydraulic fracturing mode | |
| CN212177328U (en) | Wind power generation equipment for supplying power to power grid | |
| CN101737261A (en) | Wind driven generator with multiple wind wheels | |
| CN210509483U (en) | New energy power generation device | |
| CN204511779U (en) | A kind of high ferro Wind Power Utilization electricity generating device along the line | |
| CN201963469U (en) | Vertical axis windmill | |
| CN202148974U (en) | Accelerator of head sheave water pressure | |
| CN212155045U (en) | Wind power station | |
| CN213928634U (en) | Protective wind turbine | |
| CN211524997U (en) | Automatic-steering wind power generation system | |
| CN211082138U (en) | Special direction adjusting mechanism for wind driven generator | |
| CN208518817U (en) | A kind of generation of electricity by new energy device | |
| CN207526639U (en) | A kind of hydro-electric power generating equipment using wind and solar energy water-storage | |
| CN202056002U (en) | Novel wind power generator | |
| CN211777803U (en) | Wind power generation device | |
| CN206582063U (en) | A kind of wind-water wheel TRT | |
| CN205013189U (en) | Wind -force, for hydroelectric power generation speed increaser | |
| CN205277202U (en) | Rotatory door -hinge energy storage power generation facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201218 |