CN114961142A - Building integrated photovoltaic safety protection system - Google Patents
Building integrated photovoltaic safety protection system Download PDFInfo
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- CN114961142A CN114961142A CN202210610272.8A CN202210610272A CN114961142A CN 114961142 A CN114961142 A CN 114961142A CN 202210610272 A CN202210610272 A CN 202210610272A CN 114961142 A CN114961142 A CN 114961142A
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- 230000010354 integration Effects 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
- F03D9/45—Building formations
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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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic building integrated safety protection system, which relates to the technical field of photovoltaic building integration, and comprises a building body, a support and a photovoltaic plate, wherein the top of the building body is an inclined plane, the support is arranged on one side of the top of the building body, the photovoltaic plate is uniformly laid on the inclined plane of the building body, a driving assembly is arranged on the side surface of the building body, a generator, a current sensor and a photoelectric sensor are arranged on the top surface of the support, a rotating shaft is rotatably connected to the middle part of the top surface of the support, and a base is arranged at the bottom end of the rotating shaft. The photovoltaic panel can be timely positioned to a specific position, so that the photovoltaic panel is timely overhauled.
Description
Technical Field
The invention relates to the technical field of building integrated photovoltaics, in particular to a building integrated photovoltaic safety protection system.
Background
The invention patent with the application number of CN202110148237.4 discloses a photovoltaic building integrated outdoor wall body, which comprises a building, a roof arranged on the building, a mounting plate arranged on the roof, a photovoltaic plate arranged on the mounting plate, a rainwater collecting tank arranged on the circumferential direction of the roof, and a rainwater collecting device arranged on the rainwater collecting tank; the top of mounting panel is equipped with first support, and articulated on the first support have articulated piece, is connected with the photovoltaic module installing frame on the articulated piece. The movable plate automatically senses the change of weather and automatically touches the button to start the movement of the first motor and the second motor; through utilizing second grade collection device to carry out the hierarchical collection to the rainwater when rainfall is great, utilize the collecting box earlier to carry out preliminary collection to the rainwater, when the rainfall is great, arrange into the second cistern with the rainwater in the collecting box automatically, can effectively prevent the cistern overflow phenomenon.
The photovoltaic panel of the existing building body integrating partial photovoltaic buildings is mostly arranged at the high position of the building body, the wind resistance effect is poor, when the wind force is large, the photovoltaic panel is easy to vibrate, and the mounting structure of the photovoltaic panel is easy to loosen and even fall off in the past, so that the personal safety of pedestrians below the building body is seriously threatened; the photovoltaic panel is not rainy for a long time, dust and impurities attached to the surface of the photovoltaic panel cannot be washed in time, lighting of the photovoltaic panel is affected, manual cleaning is needed, and the efficiency is low; in addition, when the photovoltaic board takes place to become flexible or the slip sign that drops appears, need confirm each photovoltaic board one by one, delay the maintenance easily and lead to dropping.
Disclosure of Invention
The photovoltaic building integrated safety protection system has a good anti-seismic effect, effectively prevents the photovoltaic panel from loosening and falling off, effectively improves the wind resistance effect and safety of the photovoltaic panel, simultaneously utilizes wind power to clean the photovoltaic panel, avoids influencing lighting of the photovoltaic panel, can be timely positioned to a specific position when loosening or falling off occurs, enables the photovoltaic panel to be timely overhauled, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the photovoltaic building integrated safety protection system comprises a building body, a support and a photovoltaic plate, wherein the top of the building body is an inclined plane, the support is arranged on one side of the top of the building body, the photovoltaic plate is uniformly laid on the inclined plane of the building body, a driving assembly is arranged on the side face of the building body, and a generator, a current sensor and a photoelectric sensor are arranged on the top face of the support;
the middle of the top surface of the bracket is rotatably connected with an air shaft, the top of the air shaft is provided with a cylindrical seat, the side surface of the cylindrical seat is uniformly provided with four side rods, the end parts of the side rods are provided with hemispherical groove seats, the bottom end of the air shaft is provided with a base, and one end of the base, far away from the air shaft, is provided with an electromagnet;
the inboard of support is rotated and is connected with the hack lever, evenly be equipped with the tube seat on the hack lever, the side of tube seat is equipped with the guide frame through the side seat, sliding connection has the slide in the guide frame, the surface of slide is equipped with a plurality of connecting plates, and the top of each connecting plate is passed through the diaphragm and is connected, the side of diaphragm is equipped with the metal block, the tip of slide is equipped with the pull rod, the pull rod is equipped with branch through the fixed plate of tip, the tip of branch articulates there is the connecting seat, the terminal surface of connecting seat is equipped with the guide cylinder, sliding connection has the guide arm in the guide cylinder, the bottom of guide arm is equipped with presses the seat, the top of guide cylinder is equipped with the shock detection subassembly.
Wind-force blows hemisphere groove seat drives the wind axle rotates, the generator produces the electric current, the electro-magnet along with the wind axle rotates, and the electric current is less than when the threshold value that current sensor established, right the electro-magnet power supply, the electro-magnet produces magnetic attraction the metal block, the drive press the reciprocal slip of seat, right photovoltaic board surface is cleaned, and the electric current is greater than when the threshold value that current sensor established, the electro-magnet cuts off the power supply, and photoelectric sensor detect with the outage when the electro-magnet corresponds, the electro-magnet no longer attracts the metal block, press the seat to be located just the middle part on photovoltaic board surface is reciprocal slip no longer, and reuse drive assembly, increase press the seat to the pressure of photovoltaic board, right the photovoltaic board presses the fastening and fixes.
Compared with the prior art, the invention has the following beneficial effects:
1. when wind power is small, the rotating shaft is driven to rotate at a slow speed through the hemispherical groove seat, the generator generates current, the current sensor detects that the current is smaller than a set threshold value, the electric push rod is started, the lifted pressing seat falls until the pressing seat is attached to the surface of the photovoltaic panel, the generator supplies power to the electromagnet to generate magnetism, the maximum distance position between the electromagnet and the metal block is used as the initial position of the electromagnet, the attraction of the electromagnet to the metal block is minimum, the pressing seat is positioned at the bottom of the photovoltaic panel, when the electromagnet rotates anticlockwise to correspond to the metal block, the attraction of the electromagnet to the metal block is maximum, the pressing seat slides to the top of the surface of the photovoltaic panel at the moment, the compression amount of the traction spring reaches the maximum, when the electromagnet rotates to the middle position in the process, namely when the electromagnet corresponds to the photoelectric sensor, the pressing seat slides to the middle of the surface of the photovoltaic panel, at the moment, the photoelectric sensor detects the position of the electromagnet, the electromagnet continues to rotate anticlockwise after corresponding to the metal block, the attraction of the electromagnet to the metal block is gradually reduced, the traction spring is gradually reset, after the electromagnet rotates to the initial position, the attraction of the electromagnet to the metal block is minimum, the resistance of the traction spring cannot be overcome, the pressing seat slides downwards to reset, and then continuous reciprocating sliding of the pressing seat can be realized while the electromagnet rotates anticlockwise, and sundries on the surface of the photovoltaic panel are scraped and cleaned.
2. When current sensor detects that generator current is greater than the threshold value that establishes, convert into the outage by supplying power to the electro-magnet, and cut off the power supply when photoelectric sensor detects to correspond with the electro-magnet, the electro-magnet no longer attracts the metal block, press the seat and no longer reciprocating sliding, press the seat to be located the middle part on photovoltaic board surface just this moment, simultaneously, utilize the electric putter again, make the hack lever continue to rotate according to original direction, press the increase of pressure of seat to the photovoltaic board, and then realize carrying out effectual fixed compressing tightly to the photovoltaic board, when compressing tightly, buffer spring is compressed, the guide arm drives the ejector pin upward movement, extrusion spring is also compressed, vibrations pressure sensor atress increase this moment, improve the antidetonation effect of photovoltaic board, and prevent that the photovoltaic board from taking place to become flexible or even drop.
3. When the current sensor detects that the current is far greater than the set threshold value, the driving assembly continues to drive the rack rod to rotate, greater pressure is applied to the photovoltaic panel through the pressing seat, the compression amount of the buffer spring is close to an extreme value, when the mounting structure and the pressing seat of the photovoltaic panel are difficult to resist ultra-strong wind power, the photovoltaic panel loosens and vibrates along with the photovoltaic panel, the compression amount of the buffer spring reaches the extreme value during vibration, the ejector rod applies greater pressure to the vibration pressure sensor through the extrusion spring at the moment, the threshold value set by the vibration pressure sensor is reached at the moment, therefore, the photovoltaic panel corresponding to the vibration pressure sensor is judged to be loosened, the position of the loosened photovoltaic panel is quickly positioned by numbering the vibration pressure sensor, and the maintenance is convenient and timely carried out, and the shedding is prevented.
4. In case can't prevent that the photovoltaic board from sliding along the top inclined plane of building body when droing, the photovoltaic board can drive branch lapse through pressing the seat to slide when the sign that drops appears, the slide also slides down, traction spring is in tensile state, when the slide contacts with the pressure sensor that drops, the pressure sensor that drops produces the signal, it has the photovoltaic board landing promptly to judge, simultaneously through numbering the pressure sensor that drops, the accurate positioning is to the concrete position at the photovoltaic board place that drops.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is an enlarged view of the structure of the present invention at B;
FIG. 4 is an enlarged view of the structure of the present invention at C;
FIG. 5 is an enlarged view of the structure of the present invention at D.
In the figure: 1. a building body; 11. a support; 2. a photovoltaic panel; 3. a rotating shaft; 301. a slip ring; 31. a cylindrical seat; 32. a side lever; 33. a hemispherical groove seat; 34. a main gear; 35. a generator; 36. a pinion gear; 37. A current sensor; 4. a frame bar; 41. a cartridge holder; 42. a side seat; 43. a guide frame; 44. a dropout pressure sensor; 45. a slide base; 451. a traction spring; 46. a pull rod; 47. a fixing plate; 48. a strut; 481. a support; 49. a connecting seat; 491. a pin rod; 5. a guide cylinder; 51. a guide bar; 52. pressing a base; 521. a middle groove; 53. A buffer spring; 6. a shock detection assembly; 61. a top rod; 611. a top seat; 612. a compression spring; 62. A side frame; 63. a vibration pressure sensor; 7. a connecting plate; 71. a transverse plate; 72. a metal block; 73. a base; 74. an electromagnet; 75. a photosensor; 8. a drive assembly; 81. a transmission gear; 82. an electric push rod; 83. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment:
referring to fig. 1-5, the photovoltaic building integrated safety protection system comprises a building body 1, a support 11 and a photovoltaic panel 2, wherein the top of the building body 1 is an inclined plane, the support 11 is arranged on one side of the top of the building body 1, the photovoltaic panel 2 is uniformly laid on the inclined plane of the building body 1, a driving assembly 8 is arranged on the side surface of the building body 1, the driving assembly 8 comprises a transmission gear 81, an electric push rod 82 and a rack 83, the transmission gear 81 is fixed at the end part of a frame rod 4, the electric push rod 82 is arranged on the side surface of the building body 1, the rack 83 is arranged at the top end of the electric push rod 82, and the rack 83 is meshed with the transmission gear 81;
the inner side of the bracket 11 is rotatably connected with a rack rod 4, a barrel seat 41 corresponding to the photovoltaic panel 2 is uniformly arranged on the rack rod 4, a side seat 42 is arranged on the side surface of the barrel seat 41, a guide frame 43 is arranged at the end part of the side seat 42, a sliding seat 45 is connected in the guide frame 43 in a sliding manner, a pull rod 46 is arranged on the side surface of the end part of the sliding seat 45, a fixing plate 47 is arranged at the end part of the pull rod 46, a support rod 48 is arranged in the middle part of the side surface of the fixing plate 47, and a connecting seat 49 is hinged to the end part of the support rod 48;
a traction spring 451 is arranged on one side of the sliding seat 45 close to the cylinder seat 41, and the end part of the traction spring 451 is fixedly connected with the inner end surface of the guide frame 43;
the terminal surface of connecting seat 49 is equipped with guide cylinder 5, and sliding connection has guide arm 51 in guide cylinder 5, and the bottom of guide arm 51 is equipped with 2 corresponding pressure seats 52, and buffer spring 53 has been cup jointed to the position that lies in between guide cylinder 5 and the pressure seat 52 on the guide arm 51, and the top of guide cylinder 5 is equipped with vibrations determine module 6.
One end of the strut 48 close to the connecting seat 49 is provided with a support 481, a pin 491 penetrates through the end of the connecting seat 49, and two ends of the pin 491 are respectively connected with two sides of the support 481 in a rotating way.
The length of the press seat 52 is equal to the width of the photovoltaic panel 2.
Transparent middle groove 521 is seted up in the side middle part of pressing seat 52, and middle groove 521 prevents to press the seat to block the flow of rainwater, avoids the rainwater gathering, the flow of the rainwater of being convenient for.
When the photovoltaic panel support is used, the rack 83 is driven to move upwards by the extension of the electric push rod 82, the rack 83 is meshed with the transmission gear 81 to drive the rack rod 4 to rotate, the guide frame 43 is driven to move through the side seat 42, when the guide frame 43 rotates to be inclined downwards, the sliding seat 45 slides along the guide frame 43, the traction spring 451 is stretched, and when the pressing seat 52 is attached to the surface of the photovoltaic panel 2, the pressing seat 52 is located at the bottom of the surface of the photovoltaic panel 2 to position the photovoltaic panel 2.
Second embodiment:
based on the integrated safety protection system for photovoltaic buildings provided by the first embodiment, after the photovoltaic panel 2 is exposed to air for a long time, more dust and impurities can be attached to the surface of the photovoltaic panel 2, which affects the illuminated area of the photovoltaic panel 2, thereby affecting the power generation efficiency of the photovoltaic panel 2, and if the pressing seat 52 is pressed on the photovoltaic panel 2 all the time, the lighting of the photovoltaic panel 2 can also be affected, in order to solve the problem, the integrated safety protection system for photovoltaic buildings further comprises a generator 35 arranged on the top surface of the bracket 11, an auxiliary gear 36 is arranged on the input shaft of the generator 35, a current sensor 37 is arranged on the top surface of the bracket 11, the current sensor 37 monitors the current generated by the generator 35, the change of the wind speed changes the rotating speed of the rotating shaft 3, thereby changing the current, the rotating shaft 3 rotatably connected to the middle part of the top surface of the bracket 11 is further included, a cylindrical seat 31 is arranged on the top of the rotating shaft 3, four side rods 32 are uniformly arranged on the circumferential side surface of the cylindrical seat 31, the end parts of the side rods 32 are provided with hemispherical groove seats 33, the bottom of the rotating shaft 3 is provided with a main gear 34 meshed with a pinion 36, when wind exists, the wind drives the rotating shaft 3 to rotate by blowing the hemispherical groove seats 33, the main gear 34 is driven to rotate, the main gear 34 is meshed with the pinion 36 to drive an input shaft of the generator 35 to rotate to generate current, a current sensor 37 detects the current, and the speed of the rotating shaft 3 is judged by detecting the current, so that the wind power is deduced, meanwhile, different protection effects of the photovoltaic panel 2 are realized by the change of the wind power, the photovoltaic panel further comprises a slip ring 301 sleeved on the rotating shaft 3, the stator of the slip ring 301 is arranged on the surface of the support 11, the rotor of the slip ring 301 is fixed on the rotating shaft 3, the input end of the slip ring 301 is electrically connected with the output end of the generator 35, and a base 73 arranged at the bottom end of the rotating shaft 3, the one end of keeping away from the axis of rotation 3 on base 73 is equipped with electro-magnet 74, the output of sliding ring 301 is connected with the input electricity of electro-magnet 74, sliding ring 301 is in the pivoted of axis of rotation 3, for electro-magnet 74 power supply, still including setting up connecting plate 7 on the slide 45 surface, and the top of each connecting plate 7 is connected through diaphragm 71, the side of diaphragm 71 is equipped with the metal block 72 that corresponds with electro-magnet 74, electro-magnet 74 is when actuation metal block 72, drive diaphragm 71 motion, realize the slip of slide 45, thereby drive the branch 48 motion through pull rod 46 and fixed plate 47, realize the slip of pressing seat 52, still including locating the photoelectric sensor 75 of support 11 top surface, photoelectric sensor 75 corresponds with electro-magnet 74, photoelectric sensor 75 can be in the pivoted in-process sensing detection electro-magnet 74 place.
When the wind power is small, the rotating shaft 3 is driven to rotate at a slow speed through the hemispherical groove seat 33, the generator 35 generates current, the current sensor 37 detects the current, the electric push rod 82 is started, the raised pressing seat 52 falls down until the pressing seat 52 is attached to the surface of the photovoltaic panel 2, the generator 35 supplies power to the electromagnet 74 to generate magnetism, the maximum distance position between the electromagnet 74 and the metal block 72 is used as the initial position of the electromagnet 74, the attraction force of the electromagnet 74 to the metal block 72 is minimum, the position of the pressing seat 52 is located at the bottom of the photovoltaic panel 2, when the electromagnet 74 rotates anticlockwise to correspond to the metal block 72, the attraction force of the electromagnet 74 to the metal block 72 is maximum, the pressing seat 52 slides to the top of the surface of the photovoltaic panel 2, the compression amount of the traction spring 451 is maximum, and when the electromagnet 74 rotates to the middle position in the process, that is, when the electromagnet 74 corresponds to the photoelectric sensor 75, the pressing base 52 slides to the middle of the surface of the photovoltaic panel 2, at this time, the photoelectric sensor 75 detects the position of the electromagnet 74, after the electromagnet 74 corresponds to the metal block 72, the electromagnet 74 continues to rotate counterclockwise, the attraction force of the electromagnet 74 to the metal block 72 gradually decreases, the traction spring 451 gradually returns, after the electromagnet 74 rotates to the initial position, the attraction force of the electromagnet 74 to the metal block 72 is minimum, the resistance of the traction spring 451 cannot be overcome, the pressing base 52 slides downward and returns, and then the continuous reciprocating sliding of the pressing base 52 can be realized while the electromagnet 74 rotates counterclockwise, so that the surface of the photovoltaic panel 2 can be scraped and cleaned.
In addition, as the wind is often accompanied in rainy days, the rain water on the photovoltaic panel 2 is scraped off by the reciprocating sliding of the pressing seat 52 in rainy days accompanied by the wind, so as to prevent the rain water from gathering, and the middle groove 521 in the middle of the pressing seat 52 can facilitate the rain water circulation.
The third embodiment:
based on the photovoltaic building integrated safety protection system provided by the second embodiment, the photovoltaic building integrated safety protection system is only suitable for a small wind force, when the wind force is large, the photovoltaic panel 2 is difficult to be effectively and fixedly pressed, and the photovoltaic panel 2 is easy to loosen to cause vibration and even fall off, in order to solve the problem, a threshold value is set for the current sensor 37, when the wind force exists, the current sensor 37 detects the current generated by the generator 35, and when the current is smaller than the set threshold value, the electromagnet 74 is powered on, only cleaning is performed, when the wind force is large, the rotating speed of the rotating shaft 3 is increased, so that the current generated by the generator 35 is increased, when the current sensor 37 detects that the current is larger than the set threshold value, the generator 35 is powered off to the electromagnet 74, and when the photoelectric sensor 75 detects that the photoelectric signal reflected by the photoelectric sensor 75 corresponds to the electromagnet 74, the electromagnet 74 does not attract the metal block 72 any more, press seat 52 no longer reciprocating sliding, press seat 52 to be located the middle part on photovoltaic board 2 surface just this moment, and simultaneously, utilize electric putter 82 once more, make hack lever 4 continue to rotate according to original direction, press seat 52 to the pressure increase of photovoltaic board 2, and then realize carrying out effectual fixed compressing tightly to photovoltaic board 2, in compressing tightly, buffer spring 53 is compressed, guide arm 52 drives ejector pin 61 upward movement, extrusion spring 612 is also compressed, vibrations pressure sensor 63 atress increase this moment, improve photovoltaic board 2's antidetonation effect, and prevent that photovoltaic board 2 from taking place not hard up or even droing.
The fourth embodiment:
based on the integrated safety protection system for photovoltaic buildings provided by the third embodiment, when encountering strong wind and weather such as typhoon, the implementation manner in the third embodiment may also not effectively fix the photovoltaic panel 2, the photovoltaic panel 2 is easy to loosen and generate vibration, but when detecting and maintaining are performed after strong wind, the loosened photovoltaic panel 2 cannot be accurately positioned, and needs to be detected one by one, and the efficiency is low, in order to solve the problem, the integrated safety protection system for photovoltaic buildings further comprises a vibration detection assembly 6, the vibration detection assembly 6 comprises a top rod 61, a side frame 62 and a vibration pressure sensor 63, the top rod 61 is arranged at the top end of the guide rod 51, the side frame 62 is arranged at the top of the side surface of the guide cylinder 5, the vibration pressure sensor 63 is embedded in the top surface of the side frame 62 and the top end of the top rod 61, and further comprises a top seat 611 and a pressing spring 612, the top seat 611 is arranged at the top end of the top rod 61, the extrusion spring 612 is arranged on the surface of the top seat 611, the top end of the extrusion spring 612 is attached to the detection end of the vibration pressure sensor 63, when weather of strong wind occurs, the rotating speed of the rotating shaft 3 is greatly increased, the current generated by the generator 35 is greatly increased, when the current sensor 37 detects that the current is far greater than a set threshold value, the electric push rod 82 is started, the pressure of the pressing seat 52 on the photovoltaic panel 2 is increased, at the moment, the buffer spring 53 is compressed to be close to the limit, the stress of the vibration pressure sensor 63 is increased but not reach the set threshold value, when the installation structure of the photovoltaic panel 2 and the pressing seat 52 are difficult to resist the strong wind, the photovoltaic panel 2 is easily blown to be loosened and accompanied by vibration, the compression amount of the buffer spring 53 reaches an extreme value during vibration, at the moment, the push rod 61 applies greater pressure to the vibration pressure sensor 63 through the extrusion spring 612, and at the moment, when the threshold value set by the vibration pressure sensor 63 is reached, thereby judge that the photovoltaic board 2 that this vibrations pressure sensor 63 corresponds takes place to become flexible, fix a position not hard up photovoltaic board 2 position fast through numbering vibrations pressure sensor 63, conveniently in time obtain the maintenance, prevent to drop.
In addition, when not preventing in time that photovoltaic board 2 from droing, photovoltaic board 2 appears after the sign that drops, can be along the landing of building 1 top inclined plane, press seat 52 also along with photovoltaic board 2 slant gliding, and drive slide 45 and slide, traction spring 451 is in tensile state, slide 45 slides to when contacting with drop pressure sensor 44, the inboard of locating guide frame 43 keeps away from the pressure sensor 44 that drops of cylinder base 41 one end and produces the signal, it has photovoltaic board 2 to be about to the landing to judge promptly, simultaneously through numbering drop pressure sensor 44, accurate positioning is to the concrete position at the photovoltaic board 2 place that is about to drop, and the maintenance in time.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. Photovoltaic building integration safety protection system, its characterized in that includes:
the photovoltaic panel is uniformly laid on the inclined plane of the building body, a driving assembly is arranged on the side face of the building body, and a generator, a current sensor and a photoelectric sensor are arranged on the top face of the support;
the middle of the top surface of the bracket is rotatably connected with an air shaft, the top of the air shaft is provided with a cylindrical seat, the side surface of the cylindrical seat is uniformly provided with four side rods, the end parts of the side rods are provided with hemispherical groove seats, the bottom end of the air shaft is provided with a base, and one end of the base, far away from the air shaft, is provided with an electromagnet;
the inboard of support is rotated and is connected with the hack lever, evenly be equipped with the cylinder base on the hack lever, the side of cylinder base is equipped with the guide frame through the side seat, sliding connection has the slide in the guide frame, the surface of slide is equipped with a plurality of connecting plates, and the top of each connecting plate is passed through the diaphragm and is connected, the side of diaphragm is equipped with the metal block, the tip of slide is equipped with the pull rod, the pull rod is equipped with branch through the fixed plate of tip, the tip of branch articulates there is the connecting seat, the terminal surface of connecting seat is equipped with the guide cylinder, sliding connection has the guide arm in the guide cylinder, the bottom of guide arm is equipped with presses the seat, the top of guide cylinder is equipped with the shock detection subassembly.
2. The integrated photovoltaic building safety protection system according to claim 1, characterized in that: an auxiliary gear is arranged on an input shaft of the generator, and a main gear meshed with the auxiliary gear is arranged at the bottom of the wind shaft.
3. The integrated photovoltaic and building safety protection system according to claim 2, wherein: the vibration detection assembly comprises an ejector rod, a side frame, a vibration pressure sensor, an ejector seat and an extrusion spring, the ejector rod is arranged at the top end of the guide rod, the side frame is arranged at the top of the side of the guide cylinder, the vibration pressure sensor is embedded in the position, corresponding to the top end of the ejector rod, of the top surface of the side frame, the ejector seat is arranged at the top end of the ejector rod, the extrusion spring is arranged on the surface of the ejector seat, and the top end of the extrusion spring is attached to the detection end of the vibration pressure sensor.
4. The integrated photovoltaic and building safety protection system according to claim 1, wherein: the driving assembly comprises a transmission gear, an electric push rod and a rack, the transmission gear is fixed at the end of the frame rod, the electric push rod is arranged on the side face of the building body, the rack is arranged at the top end of the electric push rod, and the rack is meshed with the transmission gear.
5. The integrated photovoltaic and building safety protection system according to claim 1, wherein: and one end of the inner side of the guide frame, which is far away from the cylinder seat, is provided with a falling pressure sensor.
6. The integrated photovoltaic and building safety protection system according to claim 1, wherein: the supporting seat is arranged at one end, close to the connecting seat, of the supporting rod, a pin rod penetrates through the end portion of the connecting seat, and the two ends of the pin rod are respectively connected with the two sides of the supporting seat in a rotating mode.
7. The integrated photovoltaic and building safety protection system according to claim 1, wherein: and a traction spring is arranged on one side of the sliding seat close to the cylinder seat, and the end part of the traction spring is fixedly connected with the inner end surface of the guide frame.
8. The integrated photovoltaic and building safety protection system according to claim 1, wherein: the middle part of the side surface of the pressing seat is provided with a through middle groove.
9. The integrated photovoltaic and building safety protection system according to claim 1, wherein: the wind shaft is sleeved with a slip ring, a stator of the slip ring is arranged on the surface of the support, a rotor of the slip ring is fixed on the wind shaft, the input end of the slip ring is electrically connected with the output end of the generator, and the output end of the slip ring is electrically connected with the input end of the electromagnet.
10. The integrated photovoltaic and building safety protection system according to claim 1, wherein: and a buffer spring is sleeved at the position of the guide rod between the guide cylinder and the pressing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610272.8A CN114961142A (en) | 2022-05-31 | 2022-05-31 | Building integrated photovoltaic safety protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610272.8A CN114961142A (en) | 2022-05-31 | 2022-05-31 | Building integrated photovoltaic safety protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114961142A true CN114961142A (en) | 2022-08-30 |
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ID=82970861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210610272.8A Withdrawn CN114961142A (en) | 2022-05-31 | 2022-05-31 | Building integrated photovoltaic safety protection system |
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| Country | Link |
|---|---|
| CN (1) | CN114961142A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116698113A (en) * | 2023-03-01 | 2023-09-05 | 景玺铭 | Comprehensive hydrologic water resource monitoring device and method |
-
2022
- 2022-05-31 CN CN202210610272.8A patent/CN114961142A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116698113A (en) * | 2023-03-01 | 2023-09-05 | 景玺铭 | Comprehensive hydrologic water resource monitoring device and method |
| CN116698113B (en) * | 2023-03-01 | 2024-06-07 | 丰都县水利工程服务中心 | Comprehensive hydrologic water resource monitoring device and method |
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