CN114726308A - Solar power generation device with self-starting snow removing function - Google Patents
Solar power generation device with self-starting snow removing function Download PDFInfo
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- CN114726308A CN114726308A CN202210638699.9A CN202210638699A CN114726308A CN 114726308 A CN114726308 A CN 114726308A CN 202210638699 A CN202210638699 A CN 202210638699A CN 114726308 A CN114726308 A CN 114726308A
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- 238000010248 power generation Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims description 38
- 238000009413 insulation Methods 0.000 claims description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 241000209128 Bambusa Species 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 abstract description 20
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000258 photobiological effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Classifications
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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
- H02S40/12—Means for removing snow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
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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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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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
Abstract
The invention discloses a solar power generation device with a self-starting snow removal function, which belongs to the technical field of solar power generation, and is characterized in that a snow removing piece is arranged to ensure that snow falls on a snow receiving platform and a snow receiving block when snowing, a trigger plate can be extruded to trigger a starting switch, a controller can start a fan, a snow removing assembly can be automatically started when snowing, workers do not need to manually start the snow removing piece, the accumulated snow on a photovoltaic cell panel can be timely removed, the photovoltaic cell panel can be prevented from being crushed due to the over-thick accumulated snow, the accumulated snow is prevented from being difficultly removed and being frozen due to the frozen snow, the protection on the photovoltaic cell panel is greatly enhanced, the starting switch can be triggered due to raining through the arrangement of the anti-misoperation starting piece, the starting switch can be prevented from being triggered due to the accidental triggering of the raining, and the energy waste caused by the starting of the snow removing assembly when the snow is not snowing can be prevented, the practicability is improved.
Description
Technical Field
The invention relates to the technical field of solar power generation, in particular to a solar power generation device with a self-starting snow removing function.
Background
Solar photovoltaic power generation refers to a power generation mode of directly converting light energy into electric energy without a thermal process. The method comprises photovoltaic power generation, photochemical power generation, photoinduction power generation and photobiological power generation.
During the stormy snow weather, snow can form snow on the photovoltaic cell board among the solar power system on the continuous falling of snow, and snow can influence the panel and to the receipt of solar energy, needs in time clear away the snow on the panel.
In order to clear away the snow on the panel fast, can install electronic snow removing subassembly on the solar power system usually, but the snow removing subassembly among the prior art, need the staff to stop the back manual opening at the sudden and violent snow, just can remove the snow, lead to the panel to be damaged because of snow is too thick, too much easily, and the snow of bottom freezes easily, not only can increase the snow removing degree of difficulty, still freezes the panel easily. Therefore, a solar power generation device with a self-starting snow removal function is provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a solar power generation device with a self-starting snow removal function, and the device can ensure that when snowing, snow falls on a snow receiving platform and a snow receiving block, a trigger plate is extruded and triggers a starting switch, so that a controller can start a fan, a snow removal assembly can be automatically started when snowing, workers do not need to manually start the snow removal assembly, accumulated snow on a photovoltaic cell panel can be timely removed, the photovoltaic cell panel can be prevented from being crushed due to over-thick accumulated snow, the accumulated snow is difficult to remove and the photovoltaic cell panel is frozen due to over-frozen accumulated snow, the protection of the photovoltaic cell panel is greatly enhanced, and through the arrangement of a dry and wrong starting prevention piece, rainwater can rub a friction cylinder and a friction sliding rod back and forth when raining, so that prevent mistake start switch and triggered to can prevent to make start switch triggered by mistake because of raining, lead to the snow removing subassembly to be started when not snowing and cause the waste of the energy, improve the practicality.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A solar power generation device with a self-starting snow removal function comprises a support, wherein an obliquely arranged photovoltaic cell panel is fixedly installed on the support, a support rod is fixedly connected to the outer wall of one side of the support, the support rod is arranged in an L shape, a snow removal assembly is arranged at one end, away from the support, of the support rod, and the snow removal assembly comprises a support plate, a fan, an air guide pipe, a connecting pipe and a spray head;
the snow monitoring and removing device comprises a monitoring and adjusting cylinder, the monitoring and adjusting cylinder is fixedly connected with the supporting rod through a fixed rod, a fixed plate is fixedly connected to the inner wall of the monitoring and adjusting cylinder, a movable plate is arranged above the fixed plate and is connected with the inner wall of the monitoring and adjusting cylinder in a sliding and sealing manner, a pair of supporting springs is fixedly connected between the fixed plate and the movable plate, a connecting rod is fixedly connected to the top end of the movable plate, a snow receiving table is fixedly connected to the top end of the connecting rod, a snow receiving block is fixedly connected to the top end of the snow receiving table, a starting switch is fixedly connected to the top end of the fixed plate, the starting switch is a self-resetting switch, a trigger plate is fixedly connected to the bottom end of the movable plate and is located right above the starting switch, and a controller is fixedly connected to the inner wall of the monitoring and adjusting cylinder, the starting switch is electrically connected with the controller, and the controller is in wireless signal connection with the fan.
Further, be provided with in the monitoring regulation section of thick bamboo and prevent dry mistake piece of opening, prevent dry mistake piece of opening includes two friction cylinders, friction cylinder fixed mounting is on the bottom inner wall of monitoring regulation section of thick bamboo, be provided with assorted friction slide bar with it in the friction cylinder, the outer wall of friction slide bar slides with the inner wall of friction cylinder and pastes mutually, the top of friction slide bar runs through the fixed plate and extends to with fly leaf fixed connection, and friction slide bar and fixed plate sliding connection.
Further, be equipped with the hot box of fixed mounting on monitoring regulation bobbin bottom inner wall between two the friction cylinder, movable mounting has two piston plates in the hot box, piston plate and hot box's inner wall sliding seal are connected, one side that another piston plate was kept away from to the piston plate is filled with drive gas, drive gas is the air.
Furthermore, a plurality of heat conducting rods are embedded on the outer wall of one side, close to the heat insulation box, of the friction cylinder, one end of each heat conducting rod penetrates through the outer wall of the friction cylinder and extends to be abutted against the friction sliding rod, the other end of each heat conducting rod penetrates through the outer wall of the heat insulation box and extends into the driving gas, the heat conducting rods are made of heat conducting materials, one of the heat conducting rods is fixedly connected with a false start prevention switch on the piston plate, the false start prevention switch is a self-reset switch, and the false start prevention switch is electrically connected with the controller.
Further, fixed cover is equipped with the radiation shield sleeve on the outer wall of heat conduction stick, the radiation shield sleeve adopts thermal insulation material to make, the both ends of radiation shield sleeve respectively with the outer wall fixed connection of a friction section of thick bamboo, heat-proof box, a section of thick bamboo, fixed plate are all adopted thermal insulation material to make to monitoring regulation section of thick bamboo, fixed plate, reducible thermal loss to be favorable to preventing the trigger of mistake open-close switch.
Furthermore, a pair of elastic pull ropes is fixedly connected to the outer wall, far away from the other piston plate, of the piston plate, and the other end of each elastic pull rope is fixedly connected with the inner wall of the heat insulation box, so that the piston plate can automatically reset under the action of the elastic pull ropes when the driving gas is cooled and restored.
Furthermore, the support plate is fixedly installed at one end, far away from the support, of the support rod, the fan is fixedly installed on the support plate, the output end of the fan is communicated with the air guide pipe, one end of the air guide pipe is communicated with the connecting pipe, and the outer wall of the connecting pipe is communicated with a plurality of spray heads which are uniformly distributed along a straight line.
Further, the backup pad slope sets up, and the inclination and the photovoltaic cell board phase-match of backup pad, the backup pad is located photovoltaic cell board's the upper right side for the fan is started the back, can blow, and the wind that blows out can blow to photovoltaic cell board through guide duct, connecting pipe, shower nozzle in proper order, thereby blows off the snow on the photovoltaic cell board, and then reaches the purpose of snow removing.
Furthermore, the snow receiving platform is in a circular truncated cone shape, and the snow receiving block is hemispherical, so that rainwater can slide along the surfaces of the snow receiving platform and the snow receiving block after falling on the snow receiving platform and the snow receiving block, and the rainwater is prevented from accumulating on the snow receiving platform and the snow receiving block.
Further, connect the snow platform, connect the inside of snow piece and all seted up the cavity, the fly leaf, the connecting rod, connect the snow platform, the gravity that connects the snow piece can be used in supporting spring, if connect the snow platform, the weight that connects the snow piece is great, in order to hold the fly leaf, need select the great spring of coefficient of stiffness to make supporting spring, supporting spring's the coefficient of stiffness is big more, it is difficult to make starting switch triggered more to accumulate snow, otherwise, connect the snow platform, connect the inside cavity of seting up of snow piece, can reduce and connect the snow platform, connect the weight of snow piece, thereby can be favorable to when snowing, starting switch's triggering.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme has the advantages that through the arrangement of the snow monitoring and removing piece, under the normal condition, due to the influence of the gravity of the movable plate, the connecting rod, the snow receiving platform and the snow receiving block, the supporting spring can contract to a certain degree, in the snowing weather, snow falls on the snow receiving platform and the snow receiving block, the pressure on the supporting spring is increased, the supporting spring can further contract along with the more snow falls, so that the movable plate drives the trigger plate to move downwards, the trigger plate extrudes and triggers the starting switch, after the starting switch is triggered, the controller can start the fan, the snow removing assembly can be automatically started in the snowing process, the manual opening of a worker is not needed, the snow on the photovoltaic cell panel can be timely removed, the photovoltaic cell panel can be prevented from being crushed due to the excessive thickness of the snow, the snow can be prevented from being difficult to remove and the photovoltaic cell panel can be prevented from being frozen due to the frost of the snow, the protection of the photovoltaic cell panel is greatly enhanced.
(2) Through the setting of the anti-false-start preventing piece, when raining, rainwater strikes the snow receiving platform and the snow receiving block, the supporting spring can be further contracted, so that the starting switch can be triggered by mistake, but the impact force of rainwater on the snow receiving platform and the snow receiving block is constantly changed, so that the movable plate can move up and down back and forth under the action of rainwater impact force and the elastic force of the supporting spring, the movable plate can drive the friction slide rod to move up and down back and forth, the friction slide rod and the friction cylinder rub back and forth, the friction between the friction cylinder and the friction slide rod can generate certain heat, the generated heat can be transmitted to the driving gas through the heat conducting rod, the driving gas is thermally expanded, so that the two piston plates move oppositely, the anti-false-start preventing switch is extruded and triggered, even if the rain force is increased, the starting switch is triggered, the controller can not start the fan, if prevent that the start switch is triggered before by mistake open switch, start switch has been triggered, prevent then that the mistake open switch is triggered the back, the fan can be closed to the controller to can prevent to make start switch by mistake trigger because of raining, lead to the snow removing subassembly to be started when not snowing and cause the waste of the energy, improve the practicality.
(3) Fixed cover is equipped with the radiation shield casing on the outer wall of heat conduction stick, and the radiation shield casing adopts thermal insulation material to make, the both ends of radiation shield casing respectively with the outer wall fixed connection of a friction section of thick bamboo, heat-proof box, a monitoring regulation section of thick bamboo, fixed plate all adopt thermal insulation material to make, reducible thermal loss to be favorable to preventing the trigger of mistake open-close switch.
(4) The outer wall of the piston plate far away from the other piston plate is fixedly connected with a pair of elastic pull ropes, and the other ends of the elastic pull ropes are fixedly connected with the inner wall of the heat insulation box, so that when the driving gas is cooled and restored, the piston plate can be automatically reset under the action of the elastic pull ropes.
(5) Through the setting of snow removing subassembly for the fan is started the back, can blow, and the wind that blows off can blow to photovoltaic cell board through guide duct, connecting pipe, shower nozzle in proper order, thereby blows off the snow on the photovoltaic cell board, and then reaches the purpose of snow removing.
(6) The snow receiving platform is in a circular truncated cone shape, and the snow receiving block is hemispherical, so that rainwater can slide along the surface of the snow receiving platform and the surface of the snow receiving block after falling on the snow receiving platform and the snow receiving block, and the rainwater is prevented from accumulating on the snow receiving platform and the snow receiving block.
(7) Connect the snow platform, the cavity has all been seted up in the inside of connecing the snow piece, the fly leaf, the connecting rod, connect the snow platform, the gravity of connecing the snow piece can be acted on supporting spring, if connect the snow platform, the weight of connecing the snow piece is great, in order to hold the fly leaf, need select the great spring of coefficient of stiffness to make supporting spring, supporting spring's coefficient of stiffness is big more, it is difficult to make starting switch triggered more to accumulate snow, otherwise, connect the snow platform, connect the inside cavity of seting up of snow piece, can reduce and connect the snow platform, the weight of connecing the snow piece, thereby can be favorable to when snowing, starting switch's triggering.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of the monitoring adjustment barrel of the present invention;
FIG. 3 is a side view of the support plate of the present invention;
FIG. 4 is a schematic cross-sectional view of the monitoring adjustment barrel of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the snow pan and snow pick-up block of the present invention;
FIG. 7 is a schematic cross-sectional view of the friction cylinder of the present invention;
FIG. 8 is a schematic cross-sectional view of the heat insulation box of the present invention;
FIG. 9 is a schematic view of the change in the pictograph in the monitoring adjustment cylinder during snowing of the present invention;
fig. 10 is a schematic diagram showing the change of the pictographs in the thermal insulation box during raining according to the present invention.
The reference numbers in the figures illustrate:
101. a support; 102. a photovoltaic cell panel; 103. a support bar; 201. monitoring the regulating cylinder; 202. a fixing rod; 203. a fixing plate; 204. a movable plate; 205. a support spring; 206. a connecting rod; 207. a snow receiving platform; 208. connecting the snow blocks; 209. starting a switch; 210. a trigger plate; 211. a controller; 301. a support plate; 302. a fan; 303. an air guide pipe; 304. a connecting pipe; 305. a spray head; 401. a friction cylinder; 402. rubbing the sliding rod; 403. a heat insulation box; 404. a piston plate; 405. a false-start prevention switch; 406. a heat conducting rod; 407. a drive gas; 408. a heat insulating sleeve; 409. an elastic pull rope.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 and 3, a solar power generation device with a self-starting snow removing function comprises a support 101, a photovoltaic cell panel 102 which is obliquely arranged is fixedly installed on the support 101, a support rod 103 is fixedly connected to an outer wall of one side of the support 101, the support rod 103 is arranged in an L shape, a snow removing assembly is arranged at one end, away from the support 101, of the support rod 103, the snow removing assembly comprises a support plate 301, a fan 302, a wind guide pipe 303, a connecting pipe 304 and a spray head 305, the support plate 301 is fixedly installed at one end, away from the support 101, of the support rod 103, the fan 302 is fixedly installed on the support plate 301, an output end of the fan 302 is communicated with the wind guide pipe 303, one end of the wind guide pipe 303 is communicated with the connecting pipe 304, the outer wall of the connecting pipe 304 is communicated with the spray heads 305 which are uniformly distributed along a straight line, the support plate 301 is obliquely arranged, an inclination angle of the support plate 301 is matched with the photovoltaic cell panel 102, the support plate 301 is positioned at the upper right of the photovoltaic cell panel 102, through the setting of snow removing subassembly for fan 302 is started the back, can blow, and the wind that blows out can blow to photovoltaic cell panel 102 through guide duct 303, connecting pipe 304, shower nozzle 305 in proper order, thereby blows off the snow on photovoltaic cell panel 102, and then reaches the purpose of snow removing.
Referring to fig. 1-2 and 4-5, a snow monitoring removing element is disposed on a side of the supporting rod 103 away from the photovoltaic cell panel 102, the snow monitoring removing element includes a monitoring adjusting cylinder 201, the monitoring adjusting cylinder 201 is fixedly connected to the supporting rod 103 through a fixing rod 202, a fixing plate 203 is fixedly connected to an inner wall of the monitoring adjusting cylinder 201, a movable plate 204 is disposed above the fixing plate 203, the movable plate 204 is slidably and hermetically connected to an inner wall of the monitoring adjusting cylinder 201, a pair of supporting springs 205 is fixedly connected between the fixing plate 203 and the movable plate 204, a connecting rod 206 is fixedly connected to a top end of the movable plate 204, a snow receiving platform 207 is fixedly connected to a top end of the connecting rod 206, a snow receiving block 208 is fixedly connected to a top end of the fixing plate 203, a start switch 209 is fixedly connected to a top end of the fixing plate 203, the start switch 209 is a self-resetting switch, a trigger plate 210 is fixedly connected to a bottom end of the movable plate 204, the trigger plate 210 is located right above the start switch 209, the inner wall of the monitoring and adjusting cylinder 201 is fixedly connected with a controller 211, the starting switch 209 is electrically connected with the controller 211, and the controller 211 is connected with the fan 302 through wireless signals.
Referring to fig. 1-2, 4-5 and 9, by monitoring the arrangement of the snow removing device, under normal circumstances, under the influence of the gravity of the movable plate 204, the connecting rod 206, the snow receiving platform 207 and the snow receiving block 208, the supporting spring 205 will contract to a certain extent, when snow falls on the snow receiving platform 207 and the snow receiving block 208 in snowy weather, the pressure on the supporting spring 205 will increase, as shown in fig. 9, as the snow falls more and more, the supporting spring 205 will further contract, so that the movable plate 204 drives the trigger plate 210 to move downwards, the trigger plate 210 squeezes and triggers the start switch 209, after the start switch 209 is triggered, the controller 211 will start the blower 302, so that the snow removing assembly can be automatically started during snowing, the snow accumulation does not need to be manually started by a worker, and the photovoltaic cell panel 102 can be timely removed, thereby preventing the photovoltaic cell panel 102 from being crushed due to excessive snow thickness, and the situation that the accumulated snow is difficult to remove and the photovoltaic cell panel 102 is frozen due to the fact that the accumulated snow is frozen can be prevented, and the protection of the photovoltaic cell panel 102 is greatly enhanced.
Referring to fig. 2, the snow-receiving platform 207 is formed in a circular truncated cone shape, and the snow-receiving block 208 is formed in a hemispherical shape, so that rainwater can slide down along the surfaces of the snow-receiving platform 207 and the snow-receiving block 208 after falling on the snow-receiving platform 207 and the snow-receiving block 208, thereby preventing rainwater from accumulating on the snow-receiving platform 207 and the snow-receiving block 208.
Referring to fig. 6, cavities are formed in the snow receiving platforms 207 and the snow receiving blocks 208, the gravity of the movable plate 204, the connecting rod 206, the snow receiving platforms 207 and the snow receiving blocks 208 acts on the supporting springs 205, if the weights of the snow receiving platforms 207 and the snow receiving blocks 208 are large, in order to support the movable plate 204, springs with large stiffness coefficients are required to be selected to manufacture the supporting springs 205, the larger the stiffness coefficient of the supporting springs 205 is, the harder snow is accumulated to trigger the starting switches 209, and conversely, the cavities are formed in the snow receiving platforms 207 and the snow receiving blocks 208, so that the weights of the snow receiving platforms 207 and the snow receiving blocks 208 can be reduced, and the triggering of the starting switches 209 can be facilitated when snow falls.
Referring to fig. 4 and fig. 7-8, a dry-and-error-opening preventing member is disposed in the monitoring and adjusting cylinder 201, the dry-and-error-opening preventing member includes two friction cylinders 401, the friction cylinders 401 are fixedly mounted on the inner wall of the bottom end of the monitoring and adjusting cylinder 201, friction slide rods 402 are disposed in the friction cylinders 401 and matched with the friction cylinders 401, the outer walls of the friction slide rods 402 are slidably attached to the inner wall of the friction cylinders 401, the top ends of the friction slide rods 402 penetrate through the fixing plate 203 and extend to be fixedly connected with the movable plate 204, the friction slide rods 402 are slidably connected with the fixing plate 203, a heat insulation box 403 is disposed between the two friction cylinders 401 and fixedly mounted on the inner wall of the bottom end of the monitoring and adjusting cylinder 201, two piston plates 404 are movably mounted in the heat insulation box 403, the piston plates 404 are slidably and sealingly connected with the inner wall of the heat insulation box 403, one side of the piston plate 404 away from the other piston plate 404 is filled with driving gas 407, the driving gas 407 is air, a plurality of heat conducting rods 406 are embedded on the outer wall of the friction cylinder 401 near the heat insulation box 403, one end of the heat conducting rod 406 penetrates through the outer wall of the friction cylinder 401 and extends to abut against the friction sliding rod 402, the other end of the heat conducting rod 406 penetrates through the outer wall of the heat insulation box 403 and extends into the driving gas 407, the heat conducting rod 406 is made of a heat conducting material, the anti-misoperation switch 405 is fixedly connected to one of the piston plates 404, the anti-misoperation switch 405 is a self-reset switch, and the anti-misoperation switch 405 is electrically connected with the controller 211.
Referring to fig. 4, fig. 7-8 and fig. 10, through the arrangement of the anti-false-start-up preventing member, when it rains, rainwater strikes the snow receiving platform 207 and the snow receiving block 208, and the supporting spring 205 is further contracted, so that the start switch 209 may be triggered by mistake, but because the impact force of rainwater on the snow receiving platform 207 and the snow receiving block 208 is constantly changed, the movable plate 204 moves up and down back and forth under the impact force of rainwater and the elastic force of the supporting spring 205, so as to drive the friction slide rod 402 to move up and down back, so as to rub the friction slide rod 402 and the friction cylinder 401 back and forth, and the friction between the friction cylinder 401 and the friction slide rod 402 generates a certain amount of heat, as shown in fig. 10, the generated amount of heat can be transmitted to the driving gas 407 through the heat conducting rod 406, so that the driving gas 407 is heated and expanded, so that the two piston plates 404 move towards each other, and the anti-false-start-up preventing switch 405 is squeezed and triggered, prevent mistake start switch 405 by the trigger back, even the rain trend increases, make start switch 209 triggered, controller 211 can not start fan 302 yet, if prevent that start switch 405 by the mistake before being triggered, start switch 209 has been triggered, prevent so that start switch 405 by the mistake is triggered the back, fan 302 can be closed to controller 211, thereby can prevent to make start switch 209 by the mistake trigger because of raining, lead to the waste that the snow removing subassembly was started and caused the energy when not snowing, the practicality is improved, as for how to realize the control of above-mentioned controller 211 to fan 302, this is prior art, do not do this and describe repeatedly.
Referring to fig. 7-8, the outer wall of the heat conducting rod 406 is fixedly sleeved with a heat insulating sleeve 408, the heat insulating sleeve 408 is made of heat insulating material, two ends of the heat insulating sleeve 408 are respectively fixedly connected with the outer walls of the friction cylinder 401 and the heat insulating box 403, and the monitoring adjusting cylinder 201, the fixing plate 203 and the fixing plate 203 are all made of heat insulating material, so that heat loss can be reduced, and triggering of the false start prevention switch 405 is facilitated.
Referring to fig. 8, a pair of elastic pulling ropes 409 are fixedly connected to the outer wall of the piston plate 404 away from the other piston plate 404, and the other end of the elastic pulling rope 409 is fixedly connected to the inner wall of the heat insulation box 403, so that the piston plate 404 can be automatically reset under the action of the elastic pulling ropes 409 when the driving gas 407 cools and resets.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a solar power system with from starting snow function, includes support (101), fixed mounting has photovoltaic cell board (102) that the slope set up on support (101), its characterized in that: a supporting rod (103) is fixedly connected to the outer wall of one side of the support (101), the supporting rod (103) is arranged in an L shape, a snow removing assembly is arranged at one end, away from the support (101), of the supporting rod (103), and comprises a supporting plate (301), a fan (302), an air guide pipe (303), a connecting pipe (304) and a spray head (305);
the snow monitoring and removing device is arranged on one side, away from a photovoltaic cell panel (102), of the supporting rod (103), and comprises a monitoring and adjusting cylinder (201), the monitoring and adjusting cylinder (201) is fixedly connected with the supporting rod (103) through a fixing rod (202), a fixing plate (203) is fixedly connected onto the inner wall of the monitoring and adjusting cylinder (201), a movable plate (204) is arranged above the fixing plate (203), the movable plate (204) is connected with the inner wall of the monitoring and adjusting cylinder (201) in a sliding and sealing manner, a pair of supporting springs (205) is fixedly connected between the fixing plate (203) and the movable plate (204), a connecting rod (206) is fixedly connected onto the top end of the movable plate (204), a snow receiving platform (207) is fixedly connected onto the top end of the connecting rod (206), a snow receiving block (208) is fixedly connected onto the top end of the snow receiving platform (207), and a starting switch (209) is fixedly connected onto the top end of the fixing plate (203), the utility model discloses a fan, including a movable plate (204), starting switch (209), trigger plate (210), monitor adjusting cylinder (201), starting switch (209) are from reset switch, the bottom fixedly connected with of movable plate (204) triggers board (210), trigger plate (210) are located starting switch (209) directly over, fixedly connected with controller (211) on the inner wall of monitoring adjusting cylinder (201), starting switch (209) are connected with controller (211) electricity, controller (211) and fan (302) radio signal are connected.
2. A solar power generation device with a self-starting snow removal function according to claim 1, characterized in that: be provided with in monitoring regulation section of thick bamboo (201) and prevent dry mistake piece of opening, prevent dry mistake piece of opening includes two friction section of thick bamboos (401), friction section of thick bamboo (401) fixed mounting is on the bottom inner wall of monitoring regulation section of thick bamboo (201), be provided with assorted friction slide bar (402) with it in friction section of thick bamboo (401), the outer wall of friction slide bar (402) slides with the inner wall of friction section of thick bamboo (401) and pastes mutually, the top of friction slide bar (402) runs through fixed plate (203) and extends to with fly leaf (204) fixed connection, and friction slide bar (402) and fixed plate (203) sliding connection.
3. A solar power generation device with a self-starting snow removal function according to claim 2, wherein: two be equipped with heat insulation box (403) on the inner wall of monitoring regulation section of thick bamboo (201) bottom between friction section of thick bamboo (401), movable mounting has two piston plates (404) in heat insulation box (403), the inner wall sliding seal of piston plate (404) and heat insulation box (403) is connected, one side that another piston plate (404) was kept away from in piston plate (404) is filled with drive gas (407), drive gas (407) are the air.
4. A solar power generation device with a self-starting snow removal function according to claim 3, wherein: the friction cylinder (401) is embedded with a plurality of heat conducting rods (406) on the outer wall of one side close to the heat insulation box (403), one end of each heat conducting rod (406) penetrates through the outer wall of the friction cylinder (401) and extends to be abutted against a friction sliding rod (402), the other end of each heat conducting rod (406) penetrates through the outer wall of the heat insulation box (403) and extends into driving gas (407), each heat conducting rod (406) is made of a heat conducting material, one piston plate (404) is fixedly connected with a false start prevention switch (405), the false start prevention switch (405) is a self-reset switch, and the false start prevention switch (405) is electrically connected with the controller (211).
5. The solar power generation device with the self-starting snow removing function according to claim 4, wherein: the outer wall of the heat conducting rod (406) is fixedly sleeved with a heat insulation sleeve (408), the heat insulation sleeve (408) is made of heat insulation materials, two ends of the heat insulation sleeve (408) are fixedly connected with the outer walls of the friction cylinder (401) and the heat insulation box (403) respectively, and the monitoring adjusting cylinder (201), the fixing plate (203) and the fixing plate (203) are made of heat insulation materials.
6. The solar power generation device with the self-starting snow removing function according to claim 4, wherein: the outer wall of the piston plate (404) far away from the other piston plate (404) is fixedly connected with a pair of elastic pull ropes (409), and the other end of each elastic pull rope (409) is fixedly connected with the inner wall of the heat insulation box (403).
7. A solar power generation device with a self-starting snow removal function according to claim 1, characterized in that: the support plate (301) is fixedly installed at one end, far away from the support (101), of the support rod (103), the support plate (301) is fixedly installed with a fan (302), the output end of the fan (302) is communicated with a wind guide pipe (303), one end of the wind guide pipe (303) is communicated with a connecting pipe (304), and the outer wall of the connecting pipe (304) is communicated with a plurality of spray heads (305) which are uniformly distributed along a straight line.
8. A solar power generation device with a self-starting snow removal function according to claim 7, wherein: the support plate (301) is obliquely arranged, the inclination angle of the support plate (301) is matched with that of the photovoltaic cell panel (102), and the support plate (301) is located above the right side of the photovoltaic cell panel (102).
9. A solar power generation device with a self-starting snow removal function according to claim 1, characterized in that: the snow receiving platform (207) is in a circular truncated cone shape, and the snow receiving block (208) is in a hemispherical shape.
10. A solar power generation device with a self-starting snow removal function according to claim 9, wherein: cavities are formed in the snow receiving platform (207) and the snow receiving block (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210638699.9A CN114726308A (en) | 2022-06-08 | 2022-06-08 | Solar power generation device with self-starting snow removing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210638699.9A CN114726308A (en) | 2022-06-08 | 2022-06-08 | Solar power generation device with self-starting snow removing function |
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| Publication Number | Publication Date |
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| CN114726308A true CN114726308A (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210638699.9A Withdrawn CN114726308A (en) | 2022-06-08 | 2022-06-08 | Solar power generation device with self-starting snow removing function |
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| Country | Link |
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| CN (1) | CN114726308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316189A (en) * | 2023-03-22 | 2023-06-23 | 秦皇岛金胜达配电开关控制设备制造有限公司 | Outdoor infiltration switch board of preventing of jack-up |
| CN116800185A (en) * | 2023-08-28 | 2023-09-22 | 昆山狮桥电力科技有限公司 | Crystalline silicon battery and photovoltaic power generation assembly thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210273958U (en) * | 2019-10-21 | 2020-04-07 | 山东阳晨新能源有限公司 | Automatic snow removing device for solar photovoltaic panel |
| US20210194417A1 (en) * | 2018-05-25 | 2021-06-24 | Jeffery Charles Sharpe | Elevated dual-axis photovoltaic solar tracking assembly |
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2022
- 2022-06-08 CN CN202210638699.9A patent/CN114726308A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210194417A1 (en) * | 2018-05-25 | 2021-06-24 | Jeffery Charles Sharpe | Elevated dual-axis photovoltaic solar tracking assembly |
| CN210273958U (en) * | 2019-10-21 | 2020-04-07 | 山东阳晨新能源有限公司 | Automatic snow removing device for solar photovoltaic panel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316189A (en) * | 2023-03-22 | 2023-06-23 | 秦皇岛金胜达配电开关控制设备制造有限公司 | Outdoor infiltration switch board of preventing of jack-up |
| CN116800185A (en) * | 2023-08-28 | 2023-09-22 | 昆山狮桥电力科技有限公司 | Crystalline silicon battery and photovoltaic power generation assembly thereof |
| CN116800185B (en) * | 2023-08-28 | 2023-10-24 | 昆山狮桥电力科技有限公司 | Crystalline silicon battery and photovoltaic power generation assembly thereof |
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Application publication date: 20220708 |