CN113242009A - Solar photovoltaic power generation device for smart power grid - Google Patents
Solar photovoltaic power generation device for smart power grid Download PDFInfo
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- CN113242009A CN113242009A CN202110507546.6A CN202110507546A CN113242009A CN 113242009 A CN113242009 A CN 113242009A CN 202110507546 A CN202110507546 A CN 202110507546A CN 113242009 A CN113242009 A CN 113242009A
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- 238000010248 power generation Methods 0.000 title claims abstract description 43
- 239000004576 sand Substances 0.000 claims abstract description 159
- 239000011521 glass Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 98
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 107
- 230000002349 favourable effect Effects 0.000 abstract description 27
- 238000009825 accumulation Methods 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 description 18
- 230000000694 effects Effects 0.000 description 15
- 230000000670 limiting effect Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 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
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic power generation, in particular to a solar photovoltaic power generation device for a smart grid, which comprises a mounting plate, wherein a plurality of supporting rods with different heights are fixed at four corners of the top of the mounting plate, a photovoltaic plate is fixed at the tops of all the supporting rods together, a glass plate is sleeved at the top of the photovoltaic plate, a plurality of first springs are fixed on four sides of the top of the photovoltaic plate, the tops of all the first springs are fixedly connected with the glass plate together, and a shaking and sand removing device is arranged between the bottom of a second communicating pipe and an arc-shaped plate. This device passes through the setting of glass board and shake sand removal device for the device can drive the glass board shake through wind-force when the sand and dust volume is few and clear up the sand and dust at glass board top, can drive the glass board law vibrations through shake sand removal device when the sand and dust volume is big and remove sand, and the sand and dust that will clear up is collected simultaneously, is favorable to avoiding sand and dust accumulation to influence the generating efficiency of device.
Description
Technical Field
The invention relates to the field of photovoltaic power generation, in particular to a solar photovoltaic power generation device for a smart power grid.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, mainly comprises a solar panel, a controller and an inverter, and the main components comprise electronic components. The desert area is suitable for photovoltaic power generation due to sufficient illumination, however, when photovoltaic power generation is carried out in the desert area, high temperature and raised sand dust in the desert are important factors influencing the photovoltaic power generation efficiency.
The prior art discloses a patent of invention in partial photovoltaic power generation, and a patent with application number of CN109450372B, and discloses a desert photovoltaic power generation heat dissipation device, belonging to the technical field of heat dissipation of photovoltaic panels. The invention comprises an outer frame which is divided into four placing groove positions by a cross-shaped clapboard, wherein a photovoltaic panel is arranged in each placing groove position, a positioning nut is arranged at the back of each photovoltaic panel, a fixing frame is arranged on a relative frame of the outer frame, a pair of connecting plates are arranged on each fixing frame, and pore plates are arranged at two ends of each connecting plate; the dorsal part of each photovoltaic board all is equipped with a plurality of first heat dissipation strips, the tip and the cooperation of "ten" word baffle of this first heat dissipation strip, and the one end of "ten" word baffle links to each other with a heat conduction pole, and the other end of this heat conduction pole is equipped with at least to "trident" heat reposition of redundant personnel pole, and two heat pipes are connected with the both ends of a heat exchange tube respectively, are equipped with a circulation air pump on one of them heat pipe. The photovoltaic panel is arranged in the desert and is cooled, so that the service life of the photovoltaic panel is prolonged.
A photovoltaic power generation device for in desert among the prior art only designs to the high temperature in the desert, and photovoltaic power generation device carries out the during operation in the desert, and the sand and dust that raises in the desert can fall on the top of photovoltaic board to having produced the shielding to the photovoltaic board, the sand grain is heated up rapidly under insolate easily simultaneously, thereby produces too high temperature and causes the damage to the photovoltaic board. Therefore, the invention provides a solar photovoltaic power generation device for a smart grid, which is used for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a solar photovoltaic power generation device for a smart grid.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a solar photovoltaic power generation device for smart power grids, includes the mounting panel, the four corners at mounting panel top is fixed with the bracing piece of a plurality of difference in height, and is whole the top of bracing piece is fixed with the photovoltaic board jointly, the top cover of photovoltaic board is equipped with the glass board, the four sides at photovoltaic board top are fixed with a plurality of first springs, and is whole the top and the common fixed connection of glass board of first spring, one side that the glass board is located the top is fixed with the arc, one side that the glass board is located the below is fixed with first communicating pipe, the bottom activity of first communicating pipe is inserted and is equipped with second communicating pipe, the top array of second communicating pipe is fixed with a plurality of second springs, the inside fixed connection of top and first communicating pipe of second spring, install shake sand removal device between the bottom of second communicating pipe and the arc, shake sand removal device drives the glass board after the inside sand amount that falls of second communicating pipe reaches a basis weight and shake and advance to shake and shake The sand is removed in a moving mode, a sand collecting device is installed at the bottom of the installation plate, and the sand collecting device is communicated with the bottom end of the side face of the second communicating pipe through a flow guide port; when the photovoltaic power generation device works, in the prior art, the photovoltaic power generation device used in desert mostly only operates to cool the device through the cooling device so as to achieve the effect of prolonging the service life of the device, however, the photovoltaic power generation device used in desert can be influenced by sand dust at the same time, the light-receiving area of the photovoltaic panel can be reduced due to the coverage of the sand dust, so that the power generation efficiency is influenced, the accumulated sand dust can be rapidly heated after being exposed to the sun, the service life of the photovoltaic panel can be further influenced due to the coverage of the high-temperature sand dust on the surface of the photovoltaic panel, the scheme can solve the above problems, the specific working mode is as follows, the mounting plate can mount the device on the ground and can shield the sand dust on the bottom surface, the sand dust near the photovoltaic power generation device is prevented from being raised, the support rod can obliquely support the photovoltaic panel, so that the sand dust covered on the top of the photovoltaic panel can slide downwards, the photovoltaic panel can carry out photovoltaic power generation, the glass panel can play a role in protecting the photovoltaic panel, so that the sand covered on the top of the device can not directly contact the photovoltaic panel, the photovoltaic panel can be prevented from being damaged by high-temperature sand, the sand falling on the glass panel can slide along the first communicating pipe and the second communicating pipe, the sand can be prevented from being re-raised, meanwhile, the second communicating pipe is communicated with the sand collecting device, the sand can be collected, the sand can be prevented from being accumulated at the bottom of the device to cause the temperature near the device to rise, the arc panel is fixedly connected with the glass panel, the arc structure of the arc panel can play a role in shielding wind, so that the wind can drive the arc panel to shake when passing through the device, the arc panel drives the glass panel to shake, the glass panel is connected with the photovoltaic panel through the first communicating pipe, the glass panel can shake independently, the shake sand removing device arranged at the bottom of the second communicating pipe can be automatically opened when the sand amount is large, drive the glass board and carry out the vibrations of law to automatic shutdown work after the sand and dust is discharged, thereby play the clearance effect to the sand and dust of device top accumulation, be favorable to avoiding sand and dust accumulation to cause to shelter from the photovoltaic board, sand and dust can avoid the sand and dust of high temperature to cause high temperature to damage the photovoltaic board after being cleared up simultaneously, be favorable to improving the life of device.
Preferably, the shaking sand removing device comprises a first groove and a rotating rod, the first groove is arranged at the top of the mounting plate and is positioned below the second communicating pipe, the rotating rod is positioned at one end of the back surface of the glass plate, which is far away from the second communicating pipe, and is rotatably connected at the top of the mounting plate, a driving device is connected between the bottom end of the second communicating pipe and the surface of the rotating rod, the driving device is triggered when the second communicating pipe descends to the lowest point and simultaneously drives the rotating rod to rotate, a fixing sleeve is sleeved on the outer ring of the rotating rod, the bottom of the fixing sleeve is fixedly connected with the top of the mounting plate, a rotating block is fixed at the top of the rotating rod and is positioned inside the fixing sleeve, a plurality of slope blocks are fixed on the circumferential array at the top of the rotating block, and a fixing rod is installed at the top of the fixing sleeve through an elastic structure, a third groove corresponding to the slope block is formed in the bottom of the fixed rod in an array mode, and the top of the fixed rod is fixedly connected with the arc plate; when the device works, the sand and dust in the second communicating pipe can move downwards after reaching a certain weight, so that the bottom can be inserted into the first groove downwards, when the second communicating pipe moves downwards to the lowest point, the second communicating pipe is fixedly inserted into the first groove, the driving device can be triggered, the driving device is triggered to start, the driving device can drive the rotating rod to rotate after being started, the rotating rod can drive the rotating block to rotate after rotating, the rotating block drives the slope block to rotate after rotating, the fixing sleeve is fixedly connected with the mounting plate, the limiting effect on the rotation of the rotating rod and the rotating block can be achieved, the rotating rod and the rotating block can only rotate at a fixed position, the slope block can continuously enter and move out of the third groove after rotating, the fixing rod is driven to continuously move up and down, so that the fixing rod vibrates, the arc-shaped plate fixed with the fixing rod is driven to vibrate after vibrating, the arc drives the glass board and shakes and removes sand for the device can begin automatic vibrations when the sand and dust volume is big, shake off sand and dust through regular vibrations, be favorable to making the device can improve the cleaning speed of device to sand and dust when the sand and dust volume is big, play the effect of clearance with higher speed to the sand and dust that covers.
Preferably, a connection mechanism is installed between the first groove and the second communicating pipe, the connection mechanism includes a rotating plate, the rotating plate is rotatably arranged at the bottom inside the second communicating pipe, a plurality of first L-shaped fixing hooks are vertically arranged at the bottom of one side of the rotating plate, a plurality of third springs are fixed at the bottom of the other side of the rotating plate, the bottoms of all the third springs are fixedly connected with the bottom of the second communicating pipe, a plurality of second grooves corresponding to the first L-shaped fixing hooks are arranged at the bottom of the first groove, moving blocks are inserted in all the second grooves in a sliding manner, the top of one side of the moving block is provided with a round angle, the other side of the moving block is fixed with a fourth spring, the other end of the fourth spring is fixedly connected with the inside of the second groove, and the bottom of the first L-shaped fixing hook penetrates through the bottom of the second communicating pipe and is provided with a round angle corresponding to the moving block; when the sand-removing device works, sand can be guided into the sand-collecting device along with the guide port, if the quantity of the guided sand is instantly larger than the quantity of the guided sand entering the second communicating pipe, the shaking sand-removing device has weak continuous capability and is not beneficial to cleaning the sand falling on the surface of the glass plate, the second communicating pipe instantly moves upwards, so that the second communicating pipe is influenced to stably trigger the driving device, the rotating plate is caused to rotate and is arranged at the bottom inside the second communicating pipe, when the sand and dust inside the second communicating pipe reaches a certain weight, the sand and dust can downwards extrude the rotating plate to enable the rotating plate to be extruded to be in a horizontal state, the rotating plate drives the first L-shaped fixing hook vertically fixed with the rotating plate to be positioned in a vertical device after rotating, meanwhile, the weight of the sand and dust continuously accumulates and then downwards presses the second communicating pipe to be downwards inserted into the first groove, and the first L-shaped fixing hook is driven to downwards move in the process of downwards moving of the second, the first L-shaped fixed hook moves downwards and is inserted into the corresponding second groove, the round angle of the first L-shaped fixed hook extrudes the round angle of the moving block, the moving block pushes the fourth spring to move, so that space is made available for the first L-shaped fixed hook to continue downward insertion, the moving block resets under the pushing of the fourth spring after the first L-shaped fixed hook continues to move downwards, the first L-shaped fixed hook is clamped and fixed through the moving block, the second communicating pipe is fixedly inserted into the first groove, after sand and dust in the second communicating pipe is discharged, the top of the rotating plate loses gravity extrusion of the sand and dust, the rotating plate rotates and inclines under the pushing of the rebound force of the third spring, the rotating plate drives the first L-shaped fixed hook to rotate and is moved out from the bottom of the moving block after rotation, so that the fixing effect of the connecting mechanism disappears, the second communicating pipe is pulled to move upwards and reset under the effect of the elastic structure, make the second communicating pipe can be fixed in the inside of inserting first recess downwards automatically when the sand and dust volume is big, start drive arrangement, automatic rebound after sand and dust discharges, stop drive arrangement to the realization is as long as have certain sand in the second communicating pipe and keep the gravity of extrusion rotor plate, just can maintain the second communicating pipe always to drive arrangement's trigger, keeps shaking the sand removal device and continuously goes on, is favorable to the clearance cleaning ability to falling on glass plate surface sand.
Preferably, the driving device comprises a first electrifying plate, a second electrifying plate and a motor, the first electrifying plate is fixed at the bottom of the second communicating pipe and is connected with the motor through an electric wire, the second electrifying plate is fixed at the bottom of the first groove and is connected with the motor through an electric wire, the motor is fixed at the bottom of the mounting plate through a screw, an output shaft of the motor penetrates through the mounting plate and is fixedly provided with an I-shaped rotating piece, the outer wall of the I-shaped rotating piece is fixedly provided with a first gear, the outer ring of the first gear is connected with a toothed chain belt in a transmission way, the other end of the toothed chain belt is connected with a second gear in a transmission way, a third gear is fixed at the bottom of the second gear, a central shaft of the third gear is rotatably arranged at the top of the mounting plate, a fourth gear is arranged on one side of the third gear, the fourth gear is meshed with the third gear, and the fourth gear is fixed at the bottom of the rotating rod; during operation, after the second communicating pipe is inserted into the inside of the first groove, the second communicating pipe drives the first electrifying plate to move downwards to be abutted against the second electrifying plate, so that a power supply is communicated, the motor is started after the power supply is communicated, the output shaft of the motor drives the I-shaped rotating piece to rotate, the I-shaped rotating piece drives the first gear to rotate, the first gear drives the toothed chain belt to transmit, the transmission of the toothed chain belt drives the second gear to rotate, the second gear drives the third gear to rotate, the third gear drives the fourth gear engaged with the third gear to rotate, the fourth gear drives the rotating rod to rotate, so that the device can drive the rotating rod to rotate after the second communicating pipe is inserted into the inside of the first groove, the glass plate is controlled to start to vibrate automatically, the second communicating pipe stops after being moved out of the inside of the first groove, and the glass plate stops vibrating automatically.
Preferably, a plurality of bulges are fixed on the top of the I-shaped rotating piece, a fixed plate is fixed on one side, facing the I-shaped rotating piece, of the second communicating pipe, and the fixed plate is located on the top of the I-shaped rotating piece and the bottom of the fixed plate is matched with the bulges; during operation, the I-shaped rotating piece can drive the protruding rotation at its top after rotating, and the protruding fixed plate that extrudees rather than complex after rotating for the fixed plate begins to shake, fixed plate and second communicating pipe fixed connection can drive the second and shake communicating pipe after shaking, thereby drives the inside sand and dust of second communicating pipe and can discharge with higher speed, thereby makes the sand and dust at device top can further accelerate at shake sand removal device after-start clearance speed.
Preferably, the elastic structure comprises a plurality of insertion rods, the circumferential arrays of the insertion rods are fixed at the top of the fixed sleeve, the circumferential arrays at the bottom of the fixed rod are provided with insertion grooves corresponding to the insertion rods, the insertion grooves are movably inserted in the insertion grooves, seventh springs are sleeved on outer rings of all the insertion rods, the tops of all the seventh springs are fixedly connected with the fixed rod, and the bottoms of all the seventh springs are fixedly connected with the fixed sleeve; during operation, the spliced pole can insert the inside of inserting groove, make fixed cover be in same vertical position with the dead lever all the time, the in-process dislocation of avoiding the dead lever vibrations leads to device stop work, fixed cover and dead lever can be connected to the seventh spring, make the dead lever upwards promote the back under the effect of sloping shape piece, the seventh spring can stimulate the dead lever downwards, make the upper and lower shake that the dead lever can be stable, avoid the device dead lever can't automatic downstream when receiving the wind-force influence, the vibrations that cause the dead lever receive the influence, be favorable to guaranteeing shake the vibrations that the sand removal device starts the back glass board can be stable carry out the vibrations of law.
Preferably, the sand collecting device comprises a box body, the box body is fixed at the bottom of the mounting plate, a collecting box is placed inside the box body, a plurality of rollers are installed at the bottom of the collecting box, an opening is formed in the top of the collecting box, the opening penetrates through the mounting plate and the mounting plate, the opening is sleeved on the surface of the flow guide opening in a sliding mode, and a sealing plate is hinged to the top of the box body; the during operation, the inside of box body can conveniently be collected the box and slide, make and collect the box and can collect dust and sand under the mounting panel, can be pulled when needs are cleared up and conveniently take out to the other end of box body, the closing plate can make things convenient for the operator to open the box body and take out and collect the box, the gyro wheel can conveniently be collected the slip of box, the opening can make things convenient for dust and sand to get into the inside of collecting the box after being discharged by second communicating pipe, opening and second communicating pipe can be connected to the water conservancy diversion mouth, make the inside of the box is collected in the entering that dust and sand can be accurate, be favorable to collecting the dust and sand that gets off to clearing up, avoid dust and pile up around the device and influence the ventilation, keep ventilation cooling, be favorable to avoiding the device to pile up because dust and produce high temperature and influence life-span.
Preferably, a second L-shaped fixing hook is rotatably mounted inside one end, close to the bottom of the mounting plate, of the box body, the top of the second L-shaped fixing hook penetrates through the top of the box body and extends out, a sixth spring is fixed at the bottom of the second L-shaped fixing hook, the bottom of the sixth spring is fixedly connected with the inside of the box body, a round angle is formed in the end portion of the second L-shaped fixing hook, a limiting opening corresponding to the second L-shaped fixing hook is formed in the side wall of the collecting box, a plurality of fifth springs are fixed on the side wall of the collecting box, and the other ends of all the fifth springs abut against the side wall of the box body; when the collecting box is required to be taken out, the operator downwards extrudes the end part of the second L-shaped fixed hook, so that one end of the second L-shaped fixed hook extrudes the sixth spring to downwards move, thereby driving the other end to upwards move, the other end of the second L-shaped fixed hook is upwards moved out from the inside of the limiting opening after upwards moving, and then the fifth spring can push the collecting box to move towards the other end of the box body, make things convenient for the operator to take out and collect the box for it can be fixed at the during operation to collect the box, is favorable to water conservancy diversion mouth and opening to aim at, can pop out the convenience after collecting the box and need clear up and take out.
Preferably, the four corners of the bottom of the mounting plate are all fixed with heat-conducting insertion rods through bolts, the bottom inside the heat-conducting insertion rods is inserted with a water tank, a water pump is fixed on the top of the water tank, one end of the water pump is communicated with the water tank, a first water pipe is fixed on the other end of the water pump, a second water pipe is fixed on the edge of the top of the water tank, the tops of all the first water pipes and the second water pipes extend upwards to the inside of the mounting plate, two third water pipes are fixed inside the mounting plate, all the first water pipes and the second water pipes are respectively communicated with the two third water pipes, the tops of the two third water pipes are jointly fixed with radiating pipes, the radiating pipe is positioned on one side of the glass plate, the inner wall of the radiating pipe is rotatably connected with an impeller, and a rotary connecting section of the impeller and the radiating pipe penetrates through the radiating pipe and then is fixedly connected with a fan; when the water-cooled radiating device works, the heat-conducting inserting rod can be downwards inserted into the sand ground, so that the mounting plate can be more stable after being mounted, the water tank is positioned in the heat-conducting inserting rod and is inserted into the ground along with the heat-conducting inserting rod, the temperature of the ground is lower than the ground, so that the water tank can keep low temperature at the ground, the water tank is prevented from being exposed to the bottom surface and heated up, the radiating effect is reduced, the water pump can drive water flow to flow into the first water pipe on one side along the first water pipe and flow into the radiating pipe through the first water pipe, the radiating pipe drives the water flow to pass through the edge of the photovoltaic panel, the temperature of the water flow inside the radiating pipe is low, the temperature around the radiating pipe can be reduced, the fan can be driven to rotate by the power of the water flow when the water flow inside the radiating pipe flows, the lower-temperature air around the radiating pipe is driven to flow towards the surface of the photovoltaic panel after the fan rotates, thereby dispel the heat to the photovoltaic board, the inside of getting into the second water pipe through the third water pipe of opposite side after the inside rivers temperature of radiating pipe risees gradually through the flow through, the second water pipe encircles the inside through heat conduction peg graft pole, the heat conductivity of heat conduction peg graft pole is good, can carry out the exchange of temperature to the second water pipe and the ground end, make behind the rivers second water pipe, heat conduction peg graft pole cools down the inside rivers of second water pipe, be favorable to making the inside rivers of water tank keep lower temperature, thereby dispel the heat to the device, be favorable to reducing the temperature around the device, reduce the influence of high temperature to the device, be favorable to improving the life of device.
Compared with the prior art, the invention has the following beneficial effects:
1. this device is through the setting of first spring and arc for device wind-force can blow when meetting sand and dust and drive the arc shake, thereby make the arc drive the glass board and shake, the glass board can shake the sand and dust at its top under the elastic support of first spring and shake off, thereby make the device shake off the sand and dust at top when using in the desert, be favorable to clearing up the sand and dust at device top, avoid sand and dust accumulation to cause to shelter from and influence the generating efficiency to the photovoltaic board.
2. This device passes through the setting of third spring and first L shape fixed hook, when making the husky dirt of device top reach a quantitative, the weight extrusion rotor plate and second communicating pipe of husky dirt, make second communicating pipe downstream, and block fixedly through first L shape fixed hook, after the inside husky dirt of second communicating pipe is discharged, the third spring drives first L shape fixed hook and shifts out, make second communicating pipe can downstream when inside husky dirt reachs a quantitative, drive first logical electroplax and second logical electroplax intercommunication start-up drive arrangement, can close drive arrangement after the inside husky dirt of second communicating pipe is discharged afterwards, thereby make the device can the automatic start shake sand removal device when husky dirt volume is big remove sand.
3. This device passes through the setting of slope piece and third recess, make the dwang drive the slope piece and rotate the back, the roll-off behind the slip entering third recess that the slope piece can be continuous, make the third recess shake from top to bottom along with the rotation of slope piece, thereby drive the vibrations of arc, make the arc can drive the glass board and shake, shake the sand and dust on the glass board and clear away, be favorable to reducing the accumulation of sand and dust, avoid sand and dust to lead to the fact the photovoltaic board to shield, avoid the sand and dust of accumulation to heat up rapidly under the insolateing simultaneously and lead to the fact the impaired of photovoltaic board.
4. This device passes through the setting of cooling tube and fan for rivers can flow into the ground end and cool off, and flow into the cooling tube after cooling, and the flow of rivers drives the fan and rotates, makes the fan can drive near the lower air current of cooling tube near temperature and flows to photovoltaic board surface, thereby cools down the photovoltaic board, is favorable to avoiding the photovoltaic board because operating temperature is too high and impaired.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the glass plate and the second communicating tube after being sectioned;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 2;
FIG. 5 is a schematic structural view of the heat-conducting bayonet of the present invention after being sectioned;
FIG. 6 is an enlarged view of a portion of the structure of FIG. 5 at C;
FIG. 7 is a schematic structural view of the mounting plate of the present invention after being sectioned;
FIG. 8 is an enlarged view of a portion of the structure of FIG. 7 at D in accordance with the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 7 at E in accordance with the teachings of the present invention;
FIG. 10 is a schematic structural view in overall section of the present invention;
FIG. 11 is an enlarged view of a portion of FIG. 10 at F in accordance with the teachings of the present invention;
FIG. 12 is a schematic overall structure view in further section;
FIG. 13 is an enlarged view of a portion of the structure of FIG. 12 at G in accordance with the present invention;
FIG. 14 is an enlarged view of the connection between the fixing sheath and the fixing rod;
FIG. 15 is a cross-sectional view of the connection between the fan and the impeller and the heat pipe according to the present invention.
In the figure: the solar water heater comprises a mounting plate 1, a support rod 2, a photovoltaic plate 3, a first spring 4, a glass plate 5, a first communication pipe 6, a second communication pipe 7, a second spring 8, a rotating plate 9, a third spring 10, a first L-shaped fixing hook 11, a first groove 12, a second groove 13, a moving block 14, a fourth spring 15, a first electrifying plate 16, a second electrifying plate 17, an I-shaped rotating part 18, a bulge 19, a fixing plate 20, a first gear 21, a toothed chain belt 22, a second gear 23, a third gear 24, a fourth gear 25, a rotating rod 26, a rotating block 27, a slope block 28, a fixing sleeve 29, a fixing rod 30, a third groove 31, an arc plate 32, a diversion port 33, a box body 34, a collecting box 35, a fifth spring 36, a second L-shaped fixing hook 37, a sixth spring 38, a limiting port 39, a plug rod 40, a water tank 41, a water pump 42, a first water pipe 43, a second water pipe 44, a heat dissipation pipe 45, a fan 46, a heat dissipation pipe 44 and a water pump 42, A third water pipe 47, an opening 48, a roller 49, a sealing plate 50, a plug rod 51, a seventh spring 52, a plug groove 53, a motor 54 and an impeller 55.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-15, a solar photovoltaic power generation device for a smart grid comprises a mounting plate 1, a plurality of support rods 2 with different heights are fixed at four corners of the top of the mounting plate 1, a photovoltaic plate 3 is fixed at the top of all the support rods 2, a glass plate 5 is sleeved at the top of the photovoltaic plate 3, a plurality of first springs 4 are fixed at four sides of the top of the photovoltaic plate 3, the tops of all the first springs 4 are fixedly connected with the glass plate 5, an arc-shaped plate 32 is fixed at one side of the upper side of the glass plate 5, a first communicating pipe 6 is fixed at one side of the lower side of the glass plate 5, a second communicating pipe 7 is movably inserted at the bottom of the first communicating pipe 6, a plurality of second springs 8 are fixed at the top of the second communicating pipe 7 in an array manner, the tops of the second springs 8 are fixedly connected with the inside of the first communicating pipe 6, and a shaking sand removing device is installed between the bottom of the second communicating pipe 7 and the arc-shaped plate 32, the shaking sand removing device drives the glass plate 5 to shake for sand removal after the sand falling amount in the second communicating pipe 7 reaches a certain weight, the bottom of the mounting plate 1 is provided with a sand collecting device, and the sand collecting device is communicated with the bottom end of the side surface of the second communicating pipe 7 through a flow guide port 33; when the device works, most photovoltaic power generation devices used in deserts in the prior art only perform the operation of cooling the device through the cooling device so as to achieve the effect of prolonging the service life of the device, however, the photovoltaic power generation devices used in deserts can be influenced by sand dust at the same time, the light-receiving area of the photovoltaic panel can be reduced due to the coverage of the sand dust, so that the power generation efficiency is influenced, the accumulated sand dust can rapidly rise after being exposed to the sun, the service life of the photovoltaic panel can be further influenced due to the coverage of the high-temperature sand dust on the surface of the photovoltaic panel, the scheme can solve the problems, the specific working mode is as follows, the device can be arranged on the ground through the mounting plate 1, the sand dust on the bottom surface can be shielded, the sand dust near the photovoltaic power generation devices can be prevented from rising, the photovoltaic panel 3 can be obliquely supported through the supporting rod 2, so that the sand dust covered on the top of the photovoltaic panel 3 can slide downwards, the photovoltaic panel 3 can perform photovoltaic power generation, the glass plate 5 can protect the photovoltaic panel 3, so that the dust covered on the top of the device can not directly contact the photovoltaic panel 3, the damage of the photovoltaic panel 3 caused by the high-temperature dust can be avoided, the dust falling from the glass plate 5 can slide along the first communicating pipe 6 and the second communicating pipe 7, the re-rising of the dust can be avoided, meanwhile, the second communicating pipe 7 is communicated with a sand collecting device, the dust can be collected, the temperature rise near the device caused by the accumulation of the dust at the bottom of the device can be avoided, the arc-shaped plate 32 is fixedly connected with the glass plate 5, the arc-shaped structure of the arc-shaped plate 32 can shield wind, the arc-shaped plate 32 can drive the arc-shaped plate 32 to shake when the wind passes through the device, the arc-shaped plate 32 drives the glass plate 5 to shake, the glass plate 5 is connected with the photovoltaic panel 3 through the first spring 4, make glass board 5 to shake alone, the second is communicating pipe 7 shaking sand removal device of bottom installation can be when the sand and dust volume is big automatic opening work, it carries out the vibrations of law to drive glass board 5, and automatic shutdown work after sand and dust discharges, thereby play the cleaning action to the sand and dust of device top accumulation, be favorable to avoiding sand and dust accumulation to cause to shelter from photovoltaic board 3, sand and dust can avoid the sand and dust of high temperature to cause high temperature to photovoltaic board 3 after being cleared up simultaneously and damage, be favorable to improving device's life.
As an embodiment of the present invention, the shaking and sand removing device includes a first groove 12 and a rotating rod 26, the first groove 12 is opened at the top of the mounting plate 1 and is located below the second communication pipe 7, the rotating rod 26 is located at one end of the back surface of the glass plate 5 away from the second communication pipe 7, the rotating rod 26 is rotatably connected to the top of the mounting plate 1, a driving device is connected between the bottom end of the second communication pipe 7 and the surface of the rotating rod 26, the driving device is triggered when the second communication pipe 7 descends to the lowest point and simultaneously drives the rotating rod 26 to rotate, a fixing sleeve 29 is sleeved on the outer ring of the rotating rod 26, the bottom of the fixing sleeve 29 is fixedly connected to the top of the mounting plate 1, a rotating block 27 is fixed to the top of the rotating rod 26, the rotating block 27 is located inside the fixing sleeve 29, a plurality of slope blocks 28 are fixed to the circumferential array on the top of the rotating block 27, a fixing rod 30 is installed on the top of the fixing sleeve 29 through an elastic structure, a third groove 31 corresponding to the slope block 28 is formed in the bottom of the fixing rod 30 in an array mode, and the top of the fixing rod 30 is fixedly connected with an arc-shaped plate 32; when the device works, sand and dust in the second communication pipe 7 can move downwards after reaching a certain weight, so that the bottom can be inserted into the first groove 12 downwards, when the second communication pipe 7 moves downwards to the lowest point, the second communication pipe 7 is fixedly inserted into the first groove 12, a driving device can be triggered, so that the driving device is triggered to start, the driving device can drive the rotating rod 26 to rotate after starting, the rotating rod 26 can drive the rotating block 27 to rotate after rotating, the rotating block 27 drives the slope block 28 to rotate after rotating, the fixing sleeve 29 is fixedly connected with the mounting plate 1, a limiting effect can be achieved on the rotation of the rotating rod 26 and the rotating block 27, so that the rotating rod 26 and the rotating block 27 can only rotate at fixed positions, the slope block 28 can continuously enter and move out of the inside of the third groove 31 after rotating, the fixing rod 30 is driven to continuously move up and down, so that the fixing rod 30 vibrates, the arc 32 that drives fixed with it after dead lever 30 shakes, and arc 32 drives glass board 5 and shakes the sand removal for the device can begin automatic vibrations when the sand and dust volume is big, shakes off sand and dust through regular vibrations, is favorable to making the device can improve the cleaning speed of device to sand and dust when the sand and dust volume is big, plays the effect of clearance with higher speed to the sand and dust that covers.
As an embodiment of the present invention, a connection mechanism is installed between the first groove 12 and the second communication pipe 7, the connection mechanism includes a rotating plate 9, the rotating plate 9 is rotatably installed at the bottom inside the second communication pipe 7, a plurality of first L-shaped fixing hooks 11 are vertically installed at the bottom of one side of the rotating plate 9, a plurality of third springs 10 are fixed at the bottom of the other side of the rotating plate 9, the bottoms of all the third springs 10 are fixedly connected with the bottom of the second communication pipe 7, a plurality of second grooves 13 corresponding to the first L-shaped fixing hooks 11 are formed at the bottom of the first groove 12, a moving block 14 is slidably inserted into the inside of all the second grooves 13, a fillet is formed at the top of one side of the moving block 14, a fourth spring 15 is fixed at the other side of the moving block 14, the other end of the fourth spring 15 is fixedly connected with the inside of the second groove 13, the bottom of the first L-shaped fixing hooks 11 penetrates through the bottom of the second communication pipe 7 and a fillet corresponding to the moving block 14 is formed; when the sand-removing device works, sand can be guided into the sand-collecting device along with the guide port 33, if the quantity of the guided sand is instantly larger than the quantity of the guided sand entering the second communicating pipe 7, the shaking sand-removing device has weak continuous capability and is not beneficial to cleaning the sand falling on the surface of the glass plate 5, the second communicating pipe 7 instantly moves upwards, so that the second communicating pipe 7 is influenced to stably trigger the driving device, the rotating plate 9 is caused to rotate and is arranged at the bottom inside the second communicating pipe 7, when the sand and dust inside the second communicating pipe 7 reaches a certain weight, the sand and dust can downwards extrude the rotating plate 9, so that the rotating plate 9 is extruded to be in a horizontal state, the rotating plate 9 drives the first L-shaped fixing hook 11 vertically fixed with the rotating plate to be positioned in a vertical device after rotating, meanwhile, the second communicating pipe 7 is downwards pressed after the weight of the sand and is continuously accumulated, so that the second communicating pipe 7 is downwards inserted into the first groove 12, the second communicating pipe 7 drives the first L-shaped fixing hook 11 to move downwards in the downward movement process, the first L-shaped fixing hook 11 moves downwards to be inserted into the second groove 13 corresponding to the first L-shaped fixing hook, the round angle of the first L-shaped fixing hook 11 extrudes the round angle of the moving block 14, the moving block 14 pushes the fourth spring 15 to move, so that a space is reserved, the first L-shaped fixing hook 11 continues to be inserted downwards, the moving block 14 returns under the pushing of the fourth spring 15 after the first L-shaped fixing hook 11 continues to move downwards, the first L-shaped fixing hook 11 is clamped and fixed through the moving block 14, the second communicating pipe 7 is fixedly inserted into the first groove 12, after sand dust in the second communicating pipe 7 is discharged, the top of the rotating plate 9 loses gravity extrusion of the sand dust, the rotating plate 9 rotates and inclines under the pushing of the reverse elasticity of the third spring 10, the rotating plate 9 rotates and drives the first L-shaped fixing hook 11 to rotate and move out from the bottom of the moving block 14, thereby make coupling mechanism's fixed action disappear, second communicating pipe 7 is pulled the rebound and is reset under elastic construction's effect, make second communicating pipe 7 can be fixed in the inside of the first recess 12 of automatic downwardly inserting when the sand and dust volume is big, start drive arrangement, automatic rebound after the sand and dust discharges, stop drive arrangement, thereby realize as long as the second has certain sand in communicating pipe 7 and keep the gravity that extrudes rotor plate 9, just can maintain second communicating pipe 7 trigger to drive arrangement always, keep shaking sand removal device and continuously go on, be favorable to the clearance ability to falling on glass board 5 surface sand.
As an embodiment of the present invention, the driving device includes a first communicating plate 16, a second communicating plate 17, and a motor 54, the first communicating plate 16 is fixed at the bottom of the second communicating pipe 7 and is connected with the motor 54 through an electric wire, the second communicating plate 17 is fixed at the bottom of the first recess 12 and is connected with the motor 54 through an electric wire, the motor 54 is fixed at the bottom of the mounting plate 1 through a screw, an output shaft of the motor 54 penetrates through the mounting plate 1 and is fixed with the i-shaped rotating member 18, a first gear 21 is fixed on an outer wall of the i-shaped rotating member 18, a toothed chain belt 22 is connected with an outer ring of the first gear 21 in a transmission manner, a second gear 23 is connected with the other end of the toothed chain belt 22 in a transmission manner, a third gear 24 is fixed at the bottom of the second gear 23, a central shaft of the third gear 24 is rotatably mounted at the top of the mounting plate 1, a fourth gear 25 is arranged at one side of the third gear 24, the fourth gear 25 is engaged with the third gear 24, the fourth gear 25 is fixed to the bottom of the rotating rod 26; when the device works, after the second communicating pipe 7 is inserted into the first groove 12, the second communicating pipe 7 drives the first electrifying plate 16 to move downwards to abut against the second electrifying plate 17, thereby the power supply is connected, the motor 54 is started after the power supply is connected, the output shaft of the motor 54 drives the I-shaped rotating part 18 to rotate, the I-shaped rotating part 18 drives the first gear 21 to rotate, the first gear 21 drives the toothed chain belt 22 to transmit, the toothed chain belt 22 transmits and drives the second gear 23 to rotate, the second gear 23 drives the third gear 24 to rotate, the third gear 24 drives the fourth gear 25 engaged with the third gear to rotate, the fourth gear 25 drives the rotating rod 26 to rotate after rotating, so that the apparatus can drive the rotation rod 26 to rotate after the second communicating pipe 7 is inserted into the first recess 12, control the glass plate 5 to start to vibrate automatically, and stopping after the second communicating pipe 7 moves out of the interior of the first groove 12, and controlling the glass plate 5 to stop vibrating automatically.
As an embodiment of the present invention, a plurality of protrusions 19 are fixed on the top of the i-shaped rotating member 18, a fixing plate 20 is fixed on the side of the second communicating pipe 7 facing the i-shaped rotating member 18, the fixing plate 20 is located on the top of the i-shaped rotating member 18 and the bottom is matched with the protrusions 19; during operation, the I-shaped rotating piece 18 can drive the protrusion 19 at the top of the I-shaped rotating piece to rotate, the protrusion 19 extrudes the fixing plate 20 matched with the protrusion after rotating, so that the fixing plate 20 starts to vibrate, the fixing plate 20 is fixedly connected with the second communicating pipe 7, the second communicating pipe 7 can be driven to vibrate after vibration, the sand and dust inside the second communicating pipe 7 can be driven to be discharged at an accelerated speed, and the cleaning speed of the sand and dust at the top of the device can be further accelerated after the shaking sand removing device is started.
As an embodiment of the present invention, the elastic structure includes a plurality of insertion rods 51, the circumferential array of the insertion rods 51 is fixed on the top of the fixing sleeve 29, the circumferential array of the bottom of the fixing rod 30 is provided with insertion grooves 53 corresponding to the insertion rods 51, the insertion grooves 53 are movably inserted inside the insertion grooves 53, the outer rings of all the insertion rods 51 are all sleeved with seventh springs 52, the tops of all the seventh springs 52 are all fixedly connected with the fixing rod 30, and the bottoms of all the seventh springs 52 are all fixedly connected with the fixing sleeve 29; during operation, peg 51 can insert the inside of inserting groove 53, make fixed cover 29 and dead lever 30 be in same vertical position all the time, the in-process dislocation of avoiding dead lever 30 vibrations leads to device stop work, fixed cover 29 and dead lever 30 can be connected to seventh spring 52, make dead lever 30 after upwards being promoted under the effect of sloping block 28, seventh spring 52 can stimulate dead lever 30 downwards, make the dead lever 30 shake from top to bottom that can be stable, avoid the device dead lever 30 unable automatic downstream when receiving the wind-force influence, the vibrations that cause dead lever 30 receive the influence, be favorable to guaranteeing that shake sand removal device starts the back glass board 5 can be stable carry out regular vibrations.
As an embodiment of the invention, the sand collecting device comprises a box body 34, the box body 34 is fixed at the bottom of the mounting plate 1, a collecting box 35 is placed inside the box body 34, a plurality of rollers 49 are installed at the bottom of the collecting box 35, an opening 48 is formed in the top of the collecting box 35, the opening 48 penetrates through the mounting plate 1 and the mounting plate 1, the opening 48 is slidably sleeved on the surface of the flow guide opening 33, and a sealing plate 50 is hinged to the top of the box body 34; during operation, box 35 can conveniently be collected to the inside of box body 34 and slide, make and collect box 35 and collect the dust and sand under mounting panel 1, can be pulled when needs are cleared up and conveniently take out to the other end of box body 34, closing plate 50 can make things convenient for the operator to open box body 34 and take out collection box 35, gyro wheel 49 can conveniently collect the slip of box 35, opening 48 can make things convenient for the dust and sand to get into the inside of collecting box 35 after being discharged by second communicating pipe 7, opening 48 and second communicating pipe 7 can be connected to water conservancy diversion mouth 33, make the inside of box 35 is collected in the entering that the dust and sand can be accurate, be favorable to collecting the dust and sand that clear up, avoid the dust and sand to pile up all around the device and influence the ventilation, keep ventilation and heat dissipation, be favorable to avoiding the device to pile up because the dust and produce high temperature and influence life-span.
As an embodiment of the present invention, a second L-shaped fixing hook 37 is rotatably installed inside one end of the box body 34 close to the bottom of the mounting plate 1, the top of the second L-shaped fixing hook 37 penetrates through the top of the box body 34 and extends out, a sixth spring 38 is fixed at the bottom of the second L-shaped fixing hook 37, the bottom of the sixth spring 38 is fixedly connected with the inside of the box body 34, the end of the second L-shaped fixing hook 37 is provided with a round angle, the side wall of the collecting box 35 is provided with a limiting opening 39 corresponding to the second L-shaped fixing hook 37, the side wall of the collecting box 35 is fixed with a plurality of fifth springs 36, and the other ends of all the fifth springs 36 are abutted against the side wall of the box body 34; when the collecting box 35 is pushed to one end of the box body 34 close to the bottom of the plate loading 1 by an operator, the collecting box 35 extrudes the fifth spring 36, meanwhile, the second L-shaped fixed hook 37 is extruded and inserted into the limiting opening 39 through the fillet of the edge, the sixth spring 38 pushes one end of the second L-shaped fixed hook 37 upwards after the second L-shaped fixed hook 37 is inserted, the other end of the second L-shaped fixed hook 37 moves downwards and is clamped in the limiting opening 39, so that the position of the collecting box 35 is fixed, the collecting box 35 is fixed at the position where the diversion opening 33 is aligned with the opening 48, when the collecting box 35 needs to be taken out, the operator downwards extrudes the end part of the second L-shaped fixed hook 37, one end of the second L-shaped fixed hook 37 extrudes the sixth spring 38 to move downwards, so that the other end moves upwards, the other end of the second L-shaped fixed hook 37 moves upwards and then moves out from the inside of the limiting opening 39, the fifth spring 36 can push the collecting box 35 to move towards the other end of the box body 34, so that the collecting box 35 can be conveniently taken out by an operator, the collecting box 35 can be fixed during operation, the flow guide opening 33 can be aligned with the opening 48, and the collecting box 35 can be ejected out to be conveniently taken out after being cleaned.
As an embodiment of the present invention, heat conduction insertion rods 40 are fixed at four corners of the bottom of the mounting plate 1 through bolts, a water tank 41 is inserted into the bottom of the interior of each heat conduction insertion rod 40, a water pump 42 is fixed at the top of the water tank 41, one end of the water pump 42 is communicated with the water tank 41, the other end of the water pump 42 is fixed with a first water pipe 43, a second water pipe 44 is fixed at the edge of the top of the water tank 41, the tops of all the first water pipes 43 and the second water pipes 44 extend upwards into the interior of the mounting plate 1, two third water pipes 47 are fixed inside the mounting plate 1, all the first water pipes 43 and the second water pipes 44 are respectively communicated with two third water pipes 47, the tops of the two third water pipes 47 are jointly fixed with a heat dissipation pipe 45, the heat dissipation pipe 45 is located at one side of the glass plate 5, an impeller 55 is rotatably connected to the inner wall of the heat dissipation pipe 45, and a fan 46 is fixedly connected to the rotary connection section of the impeller 55 and the heat dissipation pipe 45; in operation, the heat conducting plug rod 40 can be inserted into the sand, so that the mounting plate 1 can be more stable after being mounted, the water tank 41 is located inside the heat conducting plug rod 40 and is inserted into the ground along with the heat conducting plug rod 40, the temperature of the ground is lower than the ground, so that the water tank 41 can keep a low temperature at the ground, the water tank 41 is prevented from being exposed to the sun and heated at the bottom, so that the heat dissipation effect is reduced, the water pump 42 can drive the water flow to flow, the water flow flows out to the inside of the first water pipe 43 at one side along the first water pipe 43 and flows into the heat dissipation pipe 45 through the first water pipe 43, the heat dissipation pipe 45 drives the water flow to pass through the edge of the photovoltaic panel 3, the temperature of the water flow inside the heat dissipation pipe 45 is low, the temperature around the heat dissipation pipe 45 can be reduced, the fan 46 can be driven to rotate by the power of the water flow when the water flow inside the heat dissipation pipe 45 flows, the fan 46 drives the air flow with a lower temperature around the heat dissipation pipe 45 to flow to the surface of the photovoltaic panel 3 to flow after rotating, thereby dispel the heat to photovoltaic board 3, the inside third water pipe 47 through the opposite side after 45 inside rivers temperatures of cooling tube of flowing through rise gradually gets into the inside of second water pipe 44, second water pipe 44 encircles the inside through heat conduction bayonet pole 40, heat conduction bayonet pole 40's heat conductivity is good, can carry out the exchange of temperature to second water pipe 44 and the ground end, make behind rivers second water pipe 44, heat conduction bayonet pole 40 cools down the inside rivers of second water pipe 44, be favorable to making 41 inside rivers of water tank keep lower temperature, thereby dispel the heat to the device, be favorable to reducing the temperature around the device, reduce the influence of high temperature to the device, be favorable to improving the life of device.
The working principle of the invention is as follows: in the prior art, most photovoltaic power generation devices used in deserts are only cooled by a cooling device so as to achieve the effect of prolonging the service life of the devices, however, the photovoltaic power generation devices used in deserts are influenced by sand dust at the same time, the coverage of the sand dust can reduce the light receiving area of a photovoltaic panel, thereby influencing the power generation efficiency, meanwhile, the accumulated sand dust can rapidly heat up after being exposed to the sun, the service life of the photovoltaic panel can be further influenced by the high-temperature sand dust covered on the surface of the photovoltaic panel, the scheme can solve the problems, the specific working mode is as follows, the mounting plate 1 can be arranged on the ground, and can shield the sand dust on the bottom surface, the sand dust near the photovoltaic power generation devices is prevented from rising, the support rod 2 can obliquely support the photovoltaic panel 3, so that the sand dust covered on the top of the photovoltaic panel 3 can slide downwards, the photovoltaic panel 3 can perform photovoltaic power generation, the glass plate 5 can protect the photovoltaic panel 3, so that the dust covered on the top of the device can not directly contact the photovoltaic panel 3, the damage of the photovoltaic panel 3 caused by the high-temperature dust can be avoided, the dust falling from the glass plate 5 can slide along the first communicating pipe 6 and the second communicating pipe 7, the re-rising of the dust can be avoided, meanwhile, the second communicating pipe 7 is communicated with a sand collecting device, the dust can be collected, the temperature rise near the device caused by the accumulation of the dust at the bottom of the device can be avoided, the arc-shaped plate 32 is fixedly connected with the glass plate 5, the arc-shaped structure of the arc-shaped plate 32 can shield wind, the arc-shaped plate 32 can drive the arc-shaped plate 32 to shake when the wind passes through the device, the arc-shaped plate 32 drives the glass plate 5 to shake, the glass plate 5 is connected with the photovoltaic panel 3 through the first spring 4, make glass board 5 to shake alone, the second is communicating pipe 7 shaking sand removal device of bottom installation can be when the sand and dust volume is big automatic opening work, it carries out the vibrations of law to drive glass board 5, and automatic shutdown work after sand and dust discharges, thereby play the cleaning action to the sand and dust of device top accumulation, be favorable to avoiding sand and dust accumulation to cause to shelter from photovoltaic board 3, sand and dust can avoid the sand and dust of high temperature to cause high temperature to photovoltaic board 3 after being cleared up simultaneously and damage, be favorable to improving device's life.
The foregoing shows and describes the general principles, essential 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 embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (9)
1. The solar photovoltaic power generation device for the smart grid comprises a mounting plate (1) and is characterized in that a plurality of supporting rods (2) with different heights are fixed at four corners of the top of the mounting plate (1), a photovoltaic plate (3) is jointly fixed at the top of each supporting rod (2), a glass plate (5) is sleeved at the top of each photovoltaic plate (3), a plurality of first springs (4) are fixed on four sides of the top of each photovoltaic plate (3), the top of each first spring (4) is jointly and fixedly connected with the corresponding glass plate (5), an arc-shaped plate (32) is fixed on one side of each glass plate (5) above the glass plate, a first communicating pipe (6) is fixed on one side of each glass plate (5) below the glass plate, a second communicating pipe (7) is movably inserted into the bottom of each first communicating pipe (6), a plurality of second springs (8) are fixed on a top array of the second communicating pipes (7), the top of second spring (8) and the inside fixed connection of first communicating pipe (6), install the shake sand removal device between the bottom of second communicating pipe (7) and arc (32), the shake sand removal device drives glass board (5) shake after second communicating pipe (7) inside sand that falls volume reaches certain weight and removes sand, the sand collecting device is installed to the bottom of mounting panel (1), be linked together through water conservancy diversion mouth (33) between the bottom of sand collecting device and second communicating pipe (7) side.
2. The solar photovoltaic power generation device for the smart grid according to claim 1, wherein the shaking and sand removing device comprises a first groove (12) and a rotating rod (26), the first groove (12) is opened at the top of the mounting plate (1) and is located below the second communication pipe (7), the rotating rod (26) is located at one end of the back surface of the glass plate (5) far away from the second communication pipe (7), the rotating rod (26) is rotatably connected to the top of the mounting plate (1), a driving device is connected between the bottom end of the second communication pipe (7) and the surface of the rotating rod (26), the driving device is triggered when the second communication pipe (7) descends to the lowest point and simultaneously drives the rotating rod (26) to rotate, a fixing sleeve (29) is sleeved on the outer ring of the rotating rod (26), and the bottom of the fixing sleeve (29) is fixedly connected with the top of the mounting plate (1), the top of dwang (26) is fixed with turning block (27), turning block (27) are located the inside of fixed cover (29), the top circumference array of turning block (27) is fixed with a plurality of sloping blocks (28), dead lever (30) are installed through elastic structure in the top of fixed cover (29), third recess (31) corresponding with sloping block (28) are seted up to the bottom array of dead lever (30), the top and arc (32) fixed connection of dead lever (30).
3. The solar photovoltaic power generation device for the smart grid according to claim 2, wherein a connection mechanism is installed between the first groove (12) and the second communicating pipe (7), the connection mechanism comprises a rotating plate (9), the rotating plate (9) is rotatably installed at the bottom inside the second communicating pipe (7), a plurality of first L-shaped fixing hooks (11) are vertically installed at the bottom of one side of the rotating plate (9), a plurality of third springs (10) are fixed at the bottom of the other side of the rotating plate (9), the bottoms of all the third springs (10) are fixedly connected with the bottom of the second communicating pipe (7), a plurality of second grooves (13) corresponding to the first L-shaped fixing hooks (11) are formed at the bottom of the first groove (12), and a moving block (14) is slidably inserted into the interior of all the second grooves (13), the top of one side of the moving block (14) is provided with a round angle, the other side of the moving block (14) is fixed with a fourth spring (15), the other end of the fourth spring (15) is fixedly connected with the inside of the second groove (13), and the bottom of the first L-shaped fixing hook (11) penetrates through the bottom of the second communicating pipe (7) and is provided with a round angle corresponding to the moving block (14).
4. The solar photovoltaic power generation device for the smart grid according to claim 2, wherein the driving device comprises a first communication board (16), a second communication board (17) and a motor (54), the first communication board (16) is fixed at the bottom of the second communication pipe (7) and is connected with the motor (54) through an electric wire, the second communication board (17) is fixed at the bottom of the first groove (12) and is connected with the motor (54) through an electric wire, the motor (54) is fixed at the bottom of the mounting plate (1) through a screw, an output shaft of the motor (54) penetrates through the mounting plate (1) and is fixed with the I-shaped rotating member (18), a first gear (21) is fixed on the outer wall of the I-shaped rotating member (18), a toothed chain belt (22) is connected to the outer ring of the first gear (21) in a transmission manner, and a second gear (23) is connected to the other end of the toothed chain belt (22) in a transmission manner, the bottom of second gear (23) is fixed with third gear (24), the center pin of third gear (24) rotates and installs in the top of mounting panel (1), one side of third gear (24) is equipped with fourth gear (25), fourth gear (25) and third gear (24) mesh mutually, fourth gear (25) are fixed in the bottom of dwang (26).
5. The solar photovoltaic power generation device for the smart grid according to claim 4, wherein a plurality of protrusions (19) are fixed on the top of the I-shaped rotating member (18), a fixing plate (20) is fixed on one side of the second communication pipe (7) facing the I-shaped rotating member (18), the fixing plate (20) is located on the top of the I-shaped rotating member (18) and the bottom of the fixing plate is matched with the protrusions (19).
6. The solar photovoltaic power generation device for the smart grid according to claim 2, wherein the elastic structure comprises a plurality of insertion rods (51), the circumferential array of the insertion rods (51) is fixed on the top of the fixing sleeve (29), the circumferential array of the bottom of the fixing rod (30) is provided with insertion grooves (53) corresponding to the insertion rods (51), the insertion grooves (53) are movably inserted into the insertion grooves (53), the outer rings of all the insertion rods (51) are sleeved with seventh springs (52), the tops of all the seventh springs (52) are fixedly connected with the fixing rod (30), and the bottoms of all the seventh springs (52) are fixedly connected with the fixing sleeve (29).
7. The solar photovoltaic power generation device for the smart grid according to claim 1, wherein the sand collecting device comprises a box body (34), the box body (34) is fixed to the bottom of the mounting plate (1), a collecting box (35) is placed inside the box body (34), a plurality of rollers (49) are installed at the bottom of the collecting box (35), an opening (48) is formed in the top of the collecting box (35), the opening (48) penetrates through the mounting plate (1) and the mounting plate (1), the opening (48) is slidably sleeved on the surface of the flow guide opening (33), and a sealing plate (50) is hinged to the top of the box body (34).
8. The solar photovoltaic power generation device for the smart grid according to claim 7, a second L-shaped fixed hook (37) is rotatably arranged in one end of the box body (34) close to the bottom of the mounting plate (1), the top of the second L-shaped fixing hook (37) penetrates through the top of the box body (34) and extends out, a sixth spring (38) is fixed at the bottom of the second L-shaped fixed hook (37), the bottom of the sixth spring (38) is fixedly connected with the inside of the box body (34), the end part of the second L-shaped fixing hook (37) is provided with a round angle, the side wall of the collecting box (35) is provided with a limit opening (39) corresponding to the second L-shaped fixing hook (37), the side wall of the collecting box (35) is fixed with a plurality of fifth springs (36), and the other ends of all the fifth springs (36) are abutted against the side wall of the box body (34).
9. The solar photovoltaic power generation device for the smart grid according to claim 1, wherein heat-conducting plug-in rods (40) are fixed at four corners of the bottom of the mounting plate (1) through bolts, a water tank (41) is inserted into the bottom of the heat-conducting plug-in rods (40), a water pump (42) is fixed at the top of the water tank (41), one end of the water pump (42) is communicated with the water tank (41), a first water pipe (43) is fixed at the other end of the water pump (42), a second water pipe (44) is fixed at the edge of the top of the water tank (41), the tops of all the first water pipes (43) and the second water pipes (44) extend upwards to the inside of the mounting plate (1), two third water pipes (47) are fixed inside the mounting plate (1), and all the first water pipes (43) and the second water pipes (44) are respectively communicated with the two third water pipes (47), two the top of third water pipe (47) is fixed with cooling tube (45) jointly, cooling tube (45) are located one side of glass board (5), it is connected with the impeller to rotate on the inner wall of cooling tube (45), impeller and the rotation linkage segment of cooling tube (45) run through fixedly connected with fan (46) behind cooling tube (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113242009B (en) | 2022-05-17 |
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