CN117163225A - Water photovoltaic power station for positioning and calibrating position - Google Patents
Water photovoltaic power station for positioning and calibrating position Download PDFInfo
- Publication number
- CN117163225A CN117163225A CN202311451287.5A CN202311451287A CN117163225A CN 117163225 A CN117163225 A CN 117163225A CN 202311451287 A CN202311451287 A CN 202311451287A CN 117163225 A CN117163225 A CN 117163225A
- Authority
- CN
- China
- Prior art keywords
- buoyancy tank
- anchoring
- steel cable
- assembly
- limiting
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000004873 anchoring Methods 0.000 claims abstract description 83
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 14
- 238000007667 floating Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005693 optoelectronics Effects 0.000 abstract description 4
- 238000004146 energy storage Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 8
- 208000010392 Bone Fractures Diseases 0.000 description 7
- 206010017076 Fracture Diseases 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of a water photovoltaic power station, in particular to a water photovoltaic power station for positioning and calibrating positions, which comprises the following components: an optoelectronic component; further comprises: the active action assembly comprises a plurality of driving devices and a direction control device; the anchoring assembly comprises an anchoring device and a winding device; and a control device. According to the invention, the active action assembly is arranged, so that the photoelectric assembly can move horizontally through the driving device, the moving direction of the photoelectric assembly can be controlled through the direction control device, and the positioning and the position calibration of the photoelectric assembly can be realized by matching with the four satellite positioning modules; by arranging the anchoring device and the winding device, the winding motor is used for driving the steel cable wheel to rotate, so that the anchoring steel cable can be wound or loosened, and the water surface lifting or lowering device is suitable for lifting or lowering of the water surface; by arranging the wind speed and direction detection device and matching with the active action assembly, different tensile forces of the anchoring steel cable due to external wind force can be balanced.
Description
Technical Field
The invention relates to the technical field of water photovoltaic power stations, in particular to a water photovoltaic power station for positioning and calibrating positions.
Background
The photovoltaic power station on water is a photovoltaic power station built on water in a pool, a reservoir, a lake and the like, and the construction modes are divided into two types according to the conditions of project land water depth and the like: pile driving overhead installation is adopted, wherein the water depth is generally less than 3 m; a floating installation system can be used with a water depth of 3m or more. The floating type water photovoltaic power station is assembled in a water area on the bank side or close to the bank side when being installed, after the assembly is completed, the floating type water photovoltaic power station is pulled to a preset water area by utilizing a mooring rope through ships, because the photovoltaic panels of the photovoltaic power station are more in number, the occupied area of the single photovoltaic power station is larger, the adjustment of the position is more troublesome, a plurality of pulling ships are needed, devices such as an unmanned aerial vehicle and a GPS are matched, a plurality of operators are needed to be matched, positioning can be completed, and the paving is more troublesome.
The floating type water photovoltaic power station is generally fixed by adopting ropes or supporting rods, and is fixed by adopting a mode of tension springs and concrete anchor blocks when the floating type water photovoltaic power station is far away from the shore. The fixed mode of rope or bracing piece is influenced greatly by the surface of water lift, leads to rope fracture easily when the surface of water rises, and when the surface of water descends, rope tension descends, leads to the power station drift easily, influences production safety and production efficiency. The fixed mode of extension spring and concrete anchor block can bear certain surface of water and go up and down, but when going up and down to surpass the design allowance, still there is the fracture risk, and the extension spring has the tired problem of metal, has prolonged extension spring elasticity decline, and the fixed ability can weaken, leads to the position emergence skew of power station. In addition, rigid connection is usually used between the buoyancy tanks, when waves appear on the water surface, the waves can impact the buoyancy tanks, and because the buoyancy tanks are in rigid connection, the impact of the waves on the buoyancy tanks is completely borne by the rigid connection pieces and the buoyancy tanks, when the waves are overlarge, the connection parts can be damaged, and when the waves are serious, the buoyancy tanks can be broken, so that the photovoltaic power station is disassembled.
In view of this, we propose a water photovoltaic power plant that locates the calibration location.
Disclosure of Invention
In order to make up for the defects, the invention provides a water photovoltaic power station for positioning and calibrating positions.
The technical scheme of the invention is as follows:
a water borne photovoltaic power station for locating a calibration location, comprising:
the photoelectric assembly comprises a floating box, the floating box comprises an installation floating box, an overhaul floating box and a limiting floating box, the installation floating box, the overhaul floating box and the limiting floating box are rotatably connected through a rotating connecting piece, and a secondary fixed steel cable is fixedly connected to the outer sides of the installation floating box, the overhaul floating box and the limiting floating box through a steel cable fixing ring.
Further comprises:
the driving action assembly comprises a plurality of driving devices and a direction control device, wherein the driving devices are fixedly arranged on the bottom surface of the limiting buoyancy tank, the direction control device is fixedly arranged on the bottom surface of the overhauling buoyancy tank, the driving devices comprise propellers, and the axes of the propellers on the left side and the right side are mutually perpendicular to the axes of the propellers on the front side and the rear side;
the anchoring assembly comprises an anchoring device and a winding device, the anchoring device is connected with the winding device through an anchoring steel cable, the end part of the anchoring steel cable is fixedly connected with the limiting buoyancy tank through a tension detection assembly, and the tension detection assembly is used for detecting the tension of the anchoring steel cable;
the control device is arranged on the top surfaces of the limiting buoyancy tanks at four corners and comprises a control box, satellite positioning modules are fixedly arranged on the top surfaces of the control box, and the positioning of the photoelectric components can be realized through the cooperation of the four satellite positioning modules.
As the preferable technical scheme of the invention, the movable mounting grooves are formed in the mounting buoyancy tank, the overhauling buoyancy tank and the limiting buoyancy tank in a penetrating way, the rotary connecting piece is arranged in the movable mounting groove and comprises an I-shaped connecting rod, and the I-shaped connecting rod is rotatably arranged in the movable mounting groove through the protective cover plate.
As the preferable technical scheme of the invention, the limiting slide blocks are slidably arranged on the upper side and the lower side of the I-shaped connecting rod and positioned in the movable mounting groove, and the limiting springs are fixedly arranged between the limiting slide blocks and the protective cover plate and positioned in the movable mounting groove.
As the preferable technical scheme of the invention, the driving device further comprises a driving motor, an output shaft of the driving motor penetrates through the bottom surface of the limiting buoyancy tank, a gear transmission box is fixedly arranged on the bottom surface of the limiting buoyancy tank, an output shaft of the driving motor is fixedly connected with an input shaft of the gear transmission box, and the propeller is rotatably connected with the gear transmission box through a transmission shaft.
As a preferable technical scheme of the invention, the driving devices are arranged at intervals, and at least one limiting buoyancy tank is arranged between two adjacent driving devices.
As the preferable technical scheme of the invention, the direction control device comprises a steering motor, wherein the steering motor is fixedly arranged in the overhaul buoyancy tank, and an output shaft of the steering motor penetrates through the bottom surface of the overhaul buoyancy tank and is fixedly connected with a guide rudder.
As the preferable technical scheme of the invention, the anchoring device comprises an anchoring rod, a spiral plate is arranged on the rod body of the anchoring rod, the anchoring rod is fixedly arranged in soil at the bottom of water, an anchoring pulley is rotatably arranged at the top end of the anchoring rod, and the anchoring steel cable passes through the upper part of the anchoring pulley and changes direction after passing through the anchoring pulley.
As the preferable technical scheme of the invention, the winding device comprises a steel cable wheel, the steel cable wheel is fixedly arranged on the top surface of the limiting buoyancy tank, a winding motor is fixedly arranged on the side surface of the steel cable wheel, and the anchoring steel cable is wound on the steel cable wheel.
As the preferable technical scheme of the invention, the tension detection assembly comprises a sliding fixing frame, the sliding fixing frame is positioned in a limiting floating box, a fixing rod is fixedly arranged at the tail end of the sliding fixing frame and penetrates through the limiting floating box, the end part of an anchoring steel cable is fixedly connected with the fixing rod, and a tension detection device is fixedly arranged between the sliding fixing frame and the inner side surface of the limiting floating box.
As the preferable technical scheme of the invention, the top of the control box is also fixedly provided with a wind speed and direction detection device and a wireless signal transmission device, and a camera is fixedly arranged on one side of the control box, which faces the installation buoyancy tank.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the active action assembly is arranged, after the towing ship drags the photoelectric assembly to the vicinity of a preset position, the propeller can be driven to rotate by the driving motor, so that the position of the photoelectric assembly is actively changed, the propeller axes at the left side and the right side are mutually perpendicular to the propeller axes at the front side and the rear side, the photoelectric assembly can move in the horizontal direction, the steering direction is changed by the steering motor, the moving direction of the photoelectric assembly can be controlled, and the positioning and the position calibration of the photoelectric assembly can be realized by matching with the four satellite positioning modules.
According to the invention, the anchoring device and the winding device are arranged, the anchoring steel cable is connected, the fixation of the photoelectric component can be realized, the tension applied to the anchoring steel cable can be detected through the tension detection device, the winding motor drives the steel cable wheel to rotate, and the anchoring steel cable can be wound or loosened, so that the device is suitable for the rising or falling of the water surface, and the photoelectric component cannot deviate when the water surface rises and falls.
According to the invention, the wind speed and the wind direction in the environment can be detected by arranging the wind speed and the wind direction detection device, the driving motor is matched to drive the propeller to rotate, the steering motor is utilized to change the steering direction, the force opposite to the wind direction can be generated, different tensile forces of the anchoring steel cable due to external wind force are balanced, the deflection of the photoelectric assembly is avoided, and the service life of the anchoring steel cable is prolonged.
According to the invention, the I-shaped connecting rod is used for connecting two different buoyancy tanks, and the I-shaped connecting rod can rotate in the movable mounting groove, so that the two different buoyancy tanks can relatively displace up and down, the impact of waves is converted into gravitational potential energy and the tension force to the I-shaped connecting rod, the impact to the buoyancy tanks is reduced, when the tension force to the I-shaped connecting rod approaches the stress limit of the buoyancy tanks, the adjusting sleeve is broken at the breaking inducing groove, so that the two T-shaped connecting rods are separated, the two buoyancy tanks are separated, the buoyancy tanks are prevented from being damaged, and meanwhile, the secondary fixed steel cable can provide additional protection, and the photoelectric station is prevented from being disassembled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of an optoelectronic device according to the present invention;
FIG. 3 is an exploded view of the structure of the optoelectronic assembly of the present invention;
FIG. 4 is an exploded view of the rotary joint structure of the present invention;
FIG. 5 is a bottom view of the overall structure of the present invention;
FIG. 6 is an enlarged view of the structure A according to the present invention;
FIG. 7 is a schematic diagram of a driving device according to the present invention;
FIG. 8 is a schematic diagram of a directional control device according to the present invention;
FIG. 9 is a schematic view of an anchor assembly according to the present invention;
FIG. 10 is an enlarged view of the structure at B in the present invention;
FIG. 11 is a schematic view of a tension detecting assembly according to the present invention;
fig. 12 is a schematic structural diagram of a control device in the present invention.
The significance of each punctuation mark in the figure is as follows:
1. an optoelectronic component; 11. a buoyancy tank; 111. installing a buoyancy tank; 112. overhauling the buoyancy tank; 113. limiting the buoyancy tank; 12. a photovoltaic panel; 13. a movable mounting groove; 14. an I-shaped connecting rod; 141. a T-shaped connecting rod; 142. an adjustment sleeve; 143. a fracture inducing groove; 15. a limit sliding block; 16. a limit spring; 17. a protective cover plate; 18. secondarily fixing the steel cable; 19. a wire rope fixing ring;
2. an active action component; 21. a driving motor; 22. a gear box; 23. a transmission shaft; 24. a propeller; 25. an energy storage module; 26. a steering motor; 27. a steering rudder; 28. a second energy storage module;
3. an anchor assembly; 31. an anchor rod; 32. an anchor pulley; 33. a winding motor; 34. a wire rope wheel; 35. anchoring the steel cable; 36. a fixed rod; 37. a sliding fixing frame; 38. a tension detecting device; 39. a third energy storage module;
4. a control device; 41. a control box; 42. a satellite positioning module; 43. wind speed and direction detection device; 44. a wireless signal transmission device; 45. a camera is provided.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-12, the present invention is described in detail by the following embodiments:
a water borne photovoltaic power station for locating a calibration location, comprising:
the photoelectric assembly 1, the photoelectric assembly 1 includes the buoyancy tank 11, and the buoyancy tank 11 is including installation buoyancy tank 111, maintenance buoyancy tank 112 and spacing buoyancy tank 113, and through rotating rotatable coupling between installation buoyancy tank 111, maintenance buoyancy tank 112 and the spacing buoyancy tank 113, installation buoyancy tank 111, maintenance buoyancy tank 112 and the spacing buoyancy tank 113 outside is through steel cable fixed ring 19 fixedly connected with secondary fixed steel cable 18.
The steel cable fixing ring 19 is fixedly arranged on the peripheries of the installation buoyancy tank 111, the overhaul buoyancy tank 112 and the limiting buoyancy tank 113, and the secondary fixing steel cable 18 passes through the steel cable fixing ring 19. The secondary fixing wire rope 18 can provide additional fixing for the installation buoyancy tank 111, the maintenance buoyancy tank 112 and the limit buoyancy tank 113, preventing the installation buoyancy tank 111, the maintenance buoyancy tank 112 and the limit buoyancy tank 113 from being detached and separated.
The movable mounting groove 13 is communicated with the mounting buoyancy tank 111, the overhauling buoyancy tank 112 and the limiting buoyancy tank 113, the rotary connecting piece is mounted in the movable mounting groove 13 and comprises an I-shaped connecting rod 14, and the I-shaped connecting rod 14 is rotatably mounted in the movable mounting groove 13 through the protective cover plate 17.
I-shaped connecting rod 14 includes two T type connecting rods 141, through adjusting sleeve 142 fixed connection between two T type connecting rods 141, be equipped with fracture induced groove 143 on the adjusting sleeve 142, I-shaped connecting rod 14 upper and lower both sides and be located the position slidable mounting in movable mounting groove 13 have spacing slider 15, fixed mounting has spacing spring 16 between spacing slider 15 and the protection apron 17, movable mounting groove 13 is "futilely" font, the horizontal pole of T type connecting rod 141 is located the inslot of movable mounting groove 13, protection apron 17 fixed mounting is at movable mounting groove 13 both ends and extend into the inslot of movable mounting groove 13 and grasp the horizontal pole of T type connecting rod 141, T type connecting rod 141 can rotate under the centre gripping of protection apron 17, the protection apron 17 is close to one side symmetry of movable mounting groove 13 and is equipped with two archs. The limit slider 15 is slidably mounted in the groove outside the movable mounting groove 13, two protrusions are symmetrically arranged on one side, close to the protective cover plate 17, of the limit slider 15, the limit spring 16 is clamped with the limit slider 15 and the protrusions of the protective cover plate 17 and is located in the groove outside the movable mounting groove 13, the limit spring 16 applies an elastic force to the T-shaped connecting rod 141 to the limit slider 15, the two limit sliders 15 are matched with and clamp the T-shaped connecting rod 141 and keep the T-shaped connecting rod 141 horizontal, when the T-shaped connecting rod 141 rotates up and down in the movable mounting groove 13, the limit slider 15 is extruded, the limit slider 15 is enabled to displace, the limit spring 16 is extruded, deformation elastic force of the limit spring 16 is increased, the increased elastic force can increase the pressure of the limit slider 15 on the T-shaped connecting rod 141, and therefore the rotation angle of the T-shaped connecting rod 141 is limited, and therefore when waves are generated on the water surface, a certain vertical floating can be generated between the mounting floating box 111, the overhaul floating box 112 and the limit floating box 113, and the problem of fracture of a connecting part caused by rigid connection is avoided. When the wave fluctuation is too large, the tension and torque applied to the i-shaped connecting rod 14 are close to the bearing limit of the buoyancy tank 11, and the adjusting sleeve 142 can be disconnected at the fracture inducing groove 143, so that the buoyancy tank 11 is protected from being damaged, and after the adjusting sleeve 142 is disconnected, the secondary fixing steel cable 18 can still provide fixation to prevent the photoelectric assembly 1 from being disassembled.
The photovoltaic panel 12 is fixedly installed on the top surface of the installation buoyancy tank 111. The photovoltaic panel 12 is capable of converting light energy into electrical energy through a photovoltaic effect. The maintenance buoyancy tank 112 is installed between the two rows of installation buoyancy tanks 111, is used for walking by staff, is convenient for overhauling the photovoltaic panel 12, and the limiting buoyancy tank 113 is installed on the outer sides of the installation buoyancy tanks 111 and the maintenance buoyancy tanks 112, so that the installation buoyancy tanks 111 and the maintenance buoyancy tanks 112 can be protected.
Further comprises:
the driving action assembly 2, the driving action assembly 2 comprises a plurality of driving devices and a direction control device, the driving devices are fixedly arranged on the bottom surface of the limiting buoyancy tank 113, the direction control device is fixedly arranged on the bottom surface of the overhauling buoyancy tank 112, the driving devices comprise propellers 24, and the axes of the propellers 24 on the left side and the right side are mutually perpendicular to the axes of the propellers 24 on the front side and the rear side. The driving device further comprises a driving motor 21, the driving motor 21 is fixedly arranged in the limiting buoyancy tank 113, and the energy storage modules 25 are fixedly arranged in the limiting buoyancy tank 113 and positioned on two sides of the driving motor 21. The output shaft of the driving motor 21 penetrates through the bottom surface of the limiting buoyancy tank 113, the gear transmission box 22 is fixedly mounted on the bottom surface of the limiting buoyancy tank 113, the output shaft of the driving motor 21 is fixedly connected with the input shaft of the gear transmission box 22, and the propeller 24 is rotatably connected with the gear transmission box 22 through the transmission shaft 23. The driving devices are arranged at intervals, and at least one limiting buoyancy tank 113 is arranged between two adjacent driving devices.
The driving motor 21 can positively and negatively rotate the 48V direct current brushless motor, and after the driving motor 21 is started, the transmission shaft 23 can be driven to rotate through the gear transmission box 22, so that the propeller 24 is driven to rotate, acting force opposite to the rotating direction can be generated on water through rotation of the propeller 24, and the photoelectric assembly 1 can be driven to move under the action of the reacting force. The axis of the propeller 24 on the left and right sides and the axis of the propeller 24 on the front and rear sides are perpendicular to each other, and the driving motor 21 can be rotated in the forward and reverse directions, so that the driving device can drive the photoelectric assembly 1 to move in four directions perpendicular to each other in the horizontal direction. The energy storage module 25 is connected to the photovoltaic panel 12 and is capable of storing a certain amount of electrical energy to power the drive motor 21.
The direction control device comprises a steering motor 26, the steering motor 26 is fixedly arranged in the overhaul buoyancy tank 112, and an output shaft of the steering motor 26 penetrates through the bottom surface of the overhaul buoyancy tank 112 and is fixedly connected with a guide rudder 27. A second energy storage module 28 is fixedly mounted on both sides of the steering motor 26 and in the overhaul buoyancy tank 112.
The second energy storage module 28 is connected to the photovoltaic panel 12 and is capable of storing a certain amount of electrical energy to power the steering motor 26. The steering motor 26 is a stepping motor, and can control the rotation angle. The steering motor 26 can drive the steering rudder 27 to rotate, when the photoelectric assembly 1 moves, water flow contacts with the steering rudder 27, a force opposite to the moving direction of the photoelectric assembly 1 is applied to the steering rudder 27, and as the steering rudder 27 forms a certain included angle with the moving direction of the photoelectric assembly 1, the acting force of the water flow can be decomposed into forces in two directions, so that the moving direction of the photoelectric assembly 1 is changed, and the photoelectric assembly 1 can turn.
The anchoring assembly 3, the anchoring assembly 3 includes anchor and coiling mechanism, is connected through anchor steel cable 35 between anchor and the coiling mechanism, and anchor steel cable 35 tip passes through tension detection subassembly and spacing buoyancy tank 113 fixed connection, and tension detection subassembly is used for detecting the tension of anchor steel cable 35. The anchoring device comprises an anchoring rod 31, a spiral plate is arranged on the rod body of the anchoring rod 31, the anchoring rod 31 is fixedly arranged in soil at the water bottom, an anchoring pulley 32 is rotatably arranged at the top end of the anchoring rod 31, and an anchoring steel cable 35 passes through the upper side of the anchoring pulley 32 and changes direction after passing through the anchoring pulley 32.
The anchor rod 31 is fixedly installed in soil at the bottom of the water, and the spiral plate on the rod body can improve the binding force between the anchor rod 31 and the soil. The anchoring pulley 32 is provided with a groove, and the anchoring steel cable 35 is positioned in the groove, so that the anchoring steel cable 35 and the anchoring pulley 32 can be prevented from falling off.
The winding device comprises a steel cable wheel 34, the steel cable wheel 34 is fixedly arranged on the top surface of the limiting buoyancy tank 113, a winding motor 33 is fixedly arranged on the side surface of the steel cable wheel 34, and an anchoring steel cable 35 is wound on the steel cable wheel 34. The third energy storage module 39 is fixedly arranged in the limiting buoyancy tank 113.
The third energy storage module 39 is connected to the photovoltaic panel 12 and is capable of storing a certain amount of electrical energy to power the wind-up motor 33. The winding motor 33 adopts a servo motor capable of rotating positively and negatively, and the winding motor 33 can drive the steel cable wheel 34 to rotate, so that the anchoring steel cable 35 is wound or loosened.
The tension detection assembly comprises a sliding fixing frame 37, the sliding fixing frame 37 is positioned in a limiting floating box 113, a fixing rod 36 is fixedly installed at the tail end of the sliding fixing frame 37 penetrating through the limiting floating box 113, the end of an anchoring steel cable 35 is fixedly connected with the fixing rod 36, and a tension detection device 38 is fixedly installed between the sliding fixing frame 37 and the inner side surface of the limiting floating box 113.
The tension detection device 38 adopts a pressure sensor, the end part of the anchoring steel cable 35 bypasses the anchoring pulley 32 and is fixedly connected with the fixed rod 36, the anchoring steel cable 35 can apply an outward pulling force to the fixed rod 36, the pulling force can be transmitted to the sliding fixing frame 37, the sliding fixing frame 37 is pulled to move outwards of the limiting buoyancy tank 113, and accordingly the tension detection device 38 between the sliding fixing frame 37 and the inner side surface of the limiting buoyancy tank 113 is extruded. When the water level rises or falls, the tension to which the anchor wire rope 35 is subjected changes, which is detected by the tension detecting means 38.
The control device 4, the control device 4 installs the spacing flotation tank 113 top surface on four corners, and control device 4 includes control box 41, and control box 41 top surface fixed mounting has satellite positioning module 42, through four satellite positioning module 42 cooperation, can realize the location to photoelectric assembly 1.
The control box 41 is fixedly installed on the top surface of the limiting buoyancy tank 113 through bolts, and an inverter for photovoltaic power generation is installed in the control box 41. The satellite positioning module 42 adopts a Beidou satellite positioning module, can position through satellite signals, and can ensure the positioning accuracy through the mutual matching of the four satellite positioning modules 42.
The top of the control box 41 is also fixedly provided with a wind speed and direction detection device 43 and a wireless signal transmission device 44, and the control box 41 is fixedly provided with a camera 45 towards the side of the installation buoyancy tank 111.
The wind speed and direction detecting device 43 is used for detecting the wind direction and the wind speed in the environment, the external wind can apply thrust to the photoelectric assembly 1, so that the tension applied to the anchoring steel cable 35 is uneven, the photoelectric assembly 1 drifts, the service life of the anchoring steel cable 35 is shortened, and after the wind speed and direction detecting device 43 detects the environmental wind direction and the wind speed, the photoelectric assembly 1 is driven to move in the direction opposite to the wind direction by being matched with the active action assembly 2, so that the tension applied to the anchoring steel cable 35 is balanced. The camera 45 is used for shooting the condition on the surface of the photovoltaic panel 12, the wireless signal transmission device 44 adopts the 5G technology, and can send the picture shot by the camera 45 to the staff by detecting the obtained data by the wind speed and direction detection device 43.
When the device is used, an operator firstly fixes the anchoring rod 31 into soil at the water bottom of a preset area, then completes the assembly of the photoelectric assembly 1 on the shore, tows the photoelectric assembly 1 to the preset water area through a towing ship, then positions the deviation between the current position of the photoelectric assembly 1 and the preset area through the satellite positioning module 42 and the positioning photoelectric assembly 1, starts the driving motor 21, drives the propeller 24 to rotate through the gear box 22 by using the driving motor 21, enables the photoelectric assembly 1 to move, and controls the direction of the steering rudder 27 through the steering motor 26, thereby controlling the moving direction of the photoelectric assembly 1. The satellite positioning module 42 detects the photoelectric assembly 1 in real time until the photoelectric assembly 1 moves to a predetermined area.
Then, the winding motor 33 is started to drive the steel cable wheel 34 to rotate, the anchoring steel cable 35 is loosened, an operator brings the anchoring steel cable 35 into water, the end part of the anchoring steel cable 35 bypasses the anchoring pulley 32, the end part of the anchoring steel cable is fixedly connected with the fixing rod 36 at the position of the photoelectric assembly 1, then the winding motor 33 is driven to rotate reversely, the anchoring steel cable 35 is wound, the position of the photoelectric assembly 1 is not changed through the cooperation of the active action assembly 2 and the satellite positioning module 42 while winding, the tension of the anchoring steel cable 35 is detected in real time through the tension detection device 38, after the tension reaches a preset value, the winding motor 33 is stopped to work, the fixation of the photoelectric assembly 1 is completed, and the position calibration and the positioning are completed.
In daily production, wind speed and wind direction detection device 43 can detect wind direction and wind speed in the environment, and external wind can exert thrust for photoelectric assembly 1 to make photoelectric assembly 1 drift, shorten the life of anchor steel cable 35 because of the uneven pulling force that anchor steel cable 35 received, detect environment wind direction and wind speed back through wind speed and wind direction detection device 43, cooperate initiative action subassembly 2 drive photoelectric assembly 1 to move to the opposite direction of wind direction, thereby balanced pulling force that anchor steel cable 35 received. The tension detection device 38 detects the tension of the anchoring steel cable 35 in real time, when the water surface rises or falls, the tension of the anchoring steel cable 35 changes, at the moment, the winding motor 33 is started to drive the steel cable wheel 34 to rotate, the anchoring steel cable 35 is wound or loosened, the anchoring steel cable 35 is ensured to be fixed to the photoelectric assembly 1, and the photoelectric assembly 1 is prevented from drifting.
When the surface of water produced the wave, the wave can cause the impact to buoyancy tank 11, because the relative displacement can take place between two buoyancy tanks 11 that exists of I-shaped connecting rod 14 this moment, T type connecting rod 141 can take place to rotate from top to bottom in movable mounting groove 13, T type connecting rod 141 can extrude spacing slider 15 this moment for spacing slider 15 takes place the displacement, thereby extrusion spacing spring 16, spacing spring 16 takes place deformation elasticity and increases, the pressure of spacing slider 15 to T type connecting rod 141 can be increased to the elasticity that increases, thereby restriction T type connecting rod 141's rotation angle, and drive T type connecting rod 141 to horizontal direction motion. When the wave fluctuation is too large, the tension and torque applied to the i-shaped connecting rod 14 are close to the bearing limit of the buoyancy tank 11, and the adjusting sleeve 142 can be disconnected at the fracture inducing groove 143, so that the buoyancy tank 11 is protected from being damaged, and after the adjusting sleeve 142 is disconnected, the secondary fixing steel cable 18 can still provide fixation to prevent the photoelectric assembly 1 from being disassembled.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A water borne photovoltaic power station for locating a calibration location, comprising:
the photoelectric assembly (1), the photoelectric assembly (1) comprises a buoyancy tank (11), the buoyancy tank (11) comprises an installation buoyancy tank (111), an overhaul buoyancy tank (112) and a limiting buoyancy tank (113), the installation buoyancy tank (111), the overhaul buoyancy tank (112) and the limiting buoyancy tank (113) are rotatably connected through rotating connecting pieces, and secondary fixing steel cables (18) are fixedly connected to the outer sides of the installation buoyancy tank (111), the overhaul buoyancy tank (112) and the limiting buoyancy tank (113) through steel cable fixing rings (19);
characterized by further comprising:
the driving action assembly (2), the driving action assembly (2) comprises a plurality of driving devices and a direction control device, the driving devices are fixedly arranged on the bottom surface of the limiting buoyancy tank (113), the direction control device is fixedly arranged on the bottom surface of the overhauling buoyancy tank (112), the driving devices comprise propellers (24), and the axes of the propellers (24) on the left side and the right side are mutually perpendicular to the axes of the propellers (24) on the front side and the rear side;
the anchoring assembly (3), the anchoring assembly (3) comprises an anchoring device and a winding device, the anchoring device is connected with the winding device through an anchoring steel cable (35), the end part of the anchoring steel cable (35) is fixedly connected with the limiting buoyancy tank (113) through a tension detection assembly, and the tension detection assembly is used for detecting the tension of the anchoring steel cable (35);
the control device (4), the spacing buoyancy tank (113) top surface on four corners is installed to the control device (4), the control device (4) include control box (41), control box (41) top surface fixed mounting has satellite positioning module (42), and through four satellite positioning module (42) cooperation, the location to photoelectric assembly (1) can be realized.
2. The water photovoltaic power plant of claim 1, wherein the calibration site is located: the movable installation groove (13) is formed in the installation buoyancy tank (111), the overhaul buoyancy tank (112) and the limiting buoyancy tank (113) in a penetrating mode, the rotary connecting piece is installed in the movable installation groove (13), the rotary connecting piece comprises an I-shaped connecting rod (14), and the I-shaped connecting rod (14) is rotatably installed in the movable installation groove (13) through the protection cover plate (17).
3. The water photovoltaic power plant of claim 2, wherein the calibration site is located: the I-shaped connecting rod (14) comprises two T-shaped connecting rods (141), the two T-shaped connecting rods (141) are fixedly connected through an adjusting sleeve (142), a breaking guiding groove (143) is formed in the adjusting sleeve (142), a limit sliding block (15) is slidably arranged on the upper side and the lower side of the I-shaped connecting rod (14) and located in a movable mounting groove (13), and a limit spring (16) is fixedly arranged between the limit sliding block (15) and a protective cover plate (17).
4. A water borne photovoltaic power station for locating a calibration location as claimed in claim 3, wherein: the driving device further comprises a driving motor (21), an output shaft of the driving motor (21) penetrates through the bottom surface of the limiting buoyancy tank (113), a gear transmission box (22) is fixedly mounted on the limiting buoyancy tank (113), an output shaft of the driving motor (21) is fixedly connected with an input shaft of the gear transmission box (22), and the propeller (24) is rotatably connected with the gear transmission box (22) through a transmission shaft (23).
5. The water photovoltaic power plant for locating calibration locations of claim 4, wherein: the driving devices are arranged at intervals, and at least one limiting buoyancy tank (113) is arranged between two adjacent driving devices.
6. The water photovoltaic power plant for locating calibration locations of claim 5, wherein: the direction control device comprises a steering motor (26), the steering motor (26) is fixedly arranged in the overhaul buoyancy tank (112), and an output shaft of the steering motor (26) penetrates through the bottom surface of the overhaul buoyancy tank (112) and is fixedly connected with a guide rudder (27).
7. The water photovoltaic power plant of claim 6, wherein the calibration site is positioned: the anchoring device comprises an anchoring rod (31), a spiral plate is arranged on a rod body of the anchoring rod (31), the anchoring rod (31) is fixedly installed in soil at the bottom of water, an anchoring pulley (32) is rotatably installed at the top end of the anchoring rod (31), and an anchoring steel cable (35) passes through the upper portion of the anchoring pulley (32) and changes direction after passing through the anchoring pulley (32).
8. The water photovoltaic power plant for locating calibration locations of claim 7, wherein: the winding device comprises a steel cable wheel (34), the steel cable wheel (34) is fixedly arranged on the top surface of the limiting buoyancy tank (113), a winding motor (33) is fixedly arranged on the side surface of the steel cable wheel (34), and the anchoring steel cable (35) is wound on the steel cable wheel (34).
9. The water photovoltaic power plant of claim 8, wherein the calibration site is positioned: the tension detection assembly comprises a sliding fixing frame (37), the sliding fixing frame (37) is located in a limiting floating box (113), a fixing rod (36) is fixedly installed at the tail end of the sliding fixing frame (37) penetrating through the limiting floating box (113), the end portion of an anchoring steel cable (35) is fixedly connected with the fixing rod (36), and a tension detection device (38) is fixedly installed between the sliding fixing frame (37) and the inner side face of the limiting floating box (113).
10. The water photovoltaic power plant of claim 9, wherein the calibration site is located: the top of the control box (41) is fixedly provided with a wind speed and direction detection device (43) and a wireless signal transmission device (44), and the control box (41) is fixedly provided with a camera (45) towards one side of the installation buoyancy tank (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311451287.5A CN117163225B (en) | 2023-11-03 | 2023-11-03 | Water photovoltaic power station for positioning and calibrating position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311451287.5A CN117163225B (en) | 2023-11-03 | 2023-11-03 | Water photovoltaic power station for positioning and calibrating position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117163225A true CN117163225A (en) | 2023-12-05 |
| CN117163225B CN117163225B (en) | 2023-12-26 |
Family
ID=88941662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311451287.5A Active CN117163225B (en) | 2023-11-03 | 2023-11-03 | Water photovoltaic power station for positioning and calibrating position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117163225B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203946244U (en) * | 2014-07-09 | 2014-11-19 | 江苏海事职业技术学院 | Channel buoy anchoring system |
| CN105974927A (en) * | 2016-07-26 | 2016-09-28 | 阳光电源股份有限公司 | Anchorless water-floating power station system |
| CN206602494U (en) * | 2017-04-05 | 2017-10-31 | 合肥聚能新能源科技有限公司 | A kind of floating on water adjustable angle photovoltaic bracket |
| CN207093286U (en) * | 2017-08-30 | 2018-03-13 | 南京信息工程大学 | A kind of blower fan independent feathering control system based on pressure transmitter |
| CN113507261A (en) * | 2021-08-02 | 2021-10-15 | 中国华能集团清洁能源技术研究院有限公司 | Floating type photovoltaic power generation intelligent control system and working method thereof |
-
2023
- 2023-11-03 CN CN202311451287.5A patent/CN117163225B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203946244U (en) * | 2014-07-09 | 2014-11-19 | 江苏海事职业技术学院 | Channel buoy anchoring system |
| CN105974927A (en) * | 2016-07-26 | 2016-09-28 | 阳光电源股份有限公司 | Anchorless water-floating power station system |
| CN206602494U (en) * | 2017-04-05 | 2017-10-31 | 合肥聚能新能源科技有限公司 | A kind of floating on water adjustable angle photovoltaic bracket |
| CN207093286U (en) * | 2017-08-30 | 2018-03-13 | 南京信息工程大学 | A kind of blower fan independent feathering control system based on pressure transmitter |
| CN113507261A (en) * | 2021-08-02 | 2021-10-15 | 中国华能集团清洁能源技术研究院有限公司 | Floating type photovoltaic power generation intelligent control system and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117163225B (en) | 2023-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0169219B1 (en) | Remotely operated underwater vehicle and method of operating same | |
| EP1604107B1 (en) | Submerged power generating apparatus | |
| US8876434B2 (en) | Method and device for installing a tidal power plant | |
| EP2505486B1 (en) | Gangway | |
| GB2510666A (en) | Tidal turbine mooring arrangement | |
| GB2450624A (en) | A support frame for water turbines adapted for movement with respect to an underwater mounting | |
| CN113753213B (en) | Variable torsional stiffness underwater tractor hydrofoil system for glider | |
| EP3008329B1 (en) | Power generating systems | |
| CN117163225B (en) | Water photovoltaic power station for positioning and calibrating position | |
| CA3142485A1 (en) | Systems and methods for deploying hydroelectric energy systems | |
| CN1924614A (en) | Ocean towing linear array two wings self-balance unfolded device | |
| CN101348161A (en) | Traction anchor vehicle and non-self propelling work platform traction system | |
| GB2472625A (en) | Wave energy device with flaps hinged on inclined axes | |
| CN101210542A (en) | Complete machine windward floating foundation oscillating wind motor | |
| CN217730723U (en) | Floating platform structure on water | |
| CN219492476U (en) | Floating type fan foundation device and wind turbine generator | |
| US11878778B1 (en) | Self elevating articulated lightweight floating tower | |
| CN219506197U (en) | Floating type photovoltaic anchoring device | |
| CN220486430U (en) | Marine photovoltaic pile driving ship with stable displacement and piling functions | |
| JP2014173579A (en) | Floating body type windmill device with gimbal mount | |
| CN218907582U (en) | Traction device applied to gliding boat | |
| CN218085960U (en) | Unmanned ship overwater floating charging station | |
| CN210882534U (en) | Adjusting device for navigation mark ship | |
| CN111717349B (en) | Underwater stabilizing system | |
| US20230073785A1 (en) | System for temporarily holding, during piling operations, a foundation pile intended to receive the mast of an off-shore wind turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |