CN115765627B - Photovoltaic equipment detecting system - Google Patents
Photovoltaic equipment detecting system Download PDFInfo
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- CN115765627B CN115765627B CN202211305758.7A CN202211305758A CN115765627B CN 115765627 B CN115765627 B CN 115765627B CN 202211305758 A CN202211305758 A CN 202211305758A CN 115765627 B CN115765627 B CN 115765627B
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- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 238000001514 detection method Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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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Abstract
The invention provides a photovoltaic equipment detection system, which belongs to the technical field of photovoltaic power generation and comprises an embedded box body, a support frame, a first pulling mechanism, a shutdown detector, a bearing frame, a linear driving mechanism, a start-up detector and a second pulling mechanism, wherein the support frame is hinged to the ground, a photovoltaic panel is hinged to the support frame and the embedded box body, a through hole is formed in the support frame, the first pulling mechanism is arranged in the embedded box body, the shutdown detector is arranged in the embedded box body, the bearing frame is arranged on one side of the support frame, which is close to the embedded box body, the linear driving mechanism is arranged on the bearing frame, the start-up detector is arranged on the linear driving mechanism, and the second pulling mechanism is arranged on one side of the support frame. The photovoltaic equipment detection system provided by the invention can detect the photovoltaic panel in the working state and the non-working state, can resist severe weather, can detect the photovoltaic panel, and can continuously and safely generate electricity by rotating the support frame and the photovoltaic panel to the ground.
Description
Technical Field
The invention belongs to the technical field of photovoltaic power generation, and particularly relates to a photovoltaic equipment detection system.
Background
Photovoltaic is a short term of solar photovoltaic power generation system, and is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of solar cell semiconductor materials. In order to ensure that the photovoltaic device is continuously operating, multiple tests of the photovoltaic device are required to prevent failure.
At present, when detecting photovoltaic equipment, a worker is required to drive the detection equipment to approach a photovoltaic panel and be connected with a photovoltaic converter on the photovoltaic panel, so that information data such as current, voltage, power, temperature and the like of the photovoltaic panel are detected; however, the existing detection equipment has single function, can only detect the photovoltaic panel conventionally, and cannot detect the photovoltaic panel in various environments; meanwhile, when the existing photovoltaic panel encounters severe weather, the photovoltaic panel cannot be effectively controlled to avoid the severe weather, so that the photovoltaic panel can work continuously and safely.
Disclosure of Invention
The invention aims to provide a photovoltaic equipment detection system, which aims to solve the technical problems that the detection equipment of a photovoltaic panel in the prior art has single function, and the photovoltaic panel cannot continuously and safely work in a severe environment.
In order to achieve the above purpose, the invention adopts the following technical scheme: the photovoltaic equipment detection system comprises an embedded box body, a support frame, a first pulling mechanism, a shutdown detector, a bearing frame, a linear driving mechanism, a startup detector and a second pulling mechanism; the upper end of the embedded box body is provided with an opening, and the lower end of the supporting frame is hinged on the ground and positioned at one side of the embedded box body; the upper end of the photovoltaic panel is hinged with the supporting frame, and the lower end of the photovoltaic panel is hinged with the inner wall of the embedded box body; the support frame is provided with a through hole, the first pulling mechanism is arranged in the embedded box body, the free end of the first pulling mechanism is connected with the lower end of the photovoltaic panel and is used for pulling the photovoltaic panel into the embedded box body and sealing the opening of the support frame; the shutdown detector is arranged in the embedded box body and has the freedom of moving towards the photovoltaic panel; the bearing frame is arranged on one side of the supporting frame, which is close to the embedded box body, the bearing frame corresponds to the through hole, the linear driving mechanism is arranged on the bearing frame, and the start-up detector is arranged on the linear driving mechanism and has the freedom degree of moving towards the photovoltaic panel; the second pulling mechanism is arranged on one side of the supporting frame, which is away from the embedded box body, and the free end of the second pulling mechanism is connected with the bearing frame and is used for pulling the bearing frame to pass through the through opening.
In one possible implementation manner, the supporting frame comprises a top rod and side rods fixedly arranged at two ends of the top rod, and the top rod and the two side rods enclose the through hole; the lower extreme of side lever is articulated with ground, be equipped with the hinge on the ejector pin, the upper end of photovoltaic board with hinged joint is equipped with the slider of sliding fit connection on the inner wall of pre-buried box, the lower extreme of photovoltaic board with the slider is articulated, the free end of first pulling mechanism with the slider is connected.
In one possible implementation manner, the support frame further comprises a roller shutter mechanism arranged on the side rods, the roller shutter mechanism comprises a rotating shaft, a roller shutter, a torsion spring and a buckle, the rotating shaft is rotationally connected to one side rod, the roller shutter is wound on the rotating shaft, the torsion spring is arranged on the rotating shaft in a sleeved mode and is connected with the side rods, the buckle is arranged on the free end of the roller shutter, and the other side rod is provided with a clamping groove connected with the buckle; the roller shutter is used for closing the through hole.
In one possible implementation manner, the support frame has a degree of freedom of rotating towards a direction away from the embedded box body, a transverse sliding rail positioned at the opening is arranged in the embedded box body, a vertical sliding rail is arranged on the inner wall of the embedded box body, the transverse sliding rail is intersected with the vertical sliding rail, an excessive notch is arranged at the intersection, and the sliding block moves from the vertical sliding rail to the transverse sliding rail; the sliding block is in sliding fit with the transverse sliding rail, and the free end of the first pulling mechanism is detachably connected with the sliding block.
In one possible implementation manner, the free end of the first pulling mechanism is provided with an electromagnetic adsorption disc, and the sliding block is provided with a primary magnet structure for being connected with the electromagnetic adsorption disc.
In one possible implementation manner, the bearing frame comprises two L-shaped frames respectively installed at two sides of the embedded box body; the L-shaped frame comprises a horizontal rod and a vertical rod which are arranged on the ground, and both the horizontal rods are provided with a fixed seat and a guide rod arranged between the two fixed seats; the linear driving mechanism comprises a driving motor, a screw rod and a connecting plate, wherein the driving motor is fixed on one vertical rod, the screw rod is positioned between the two vertical rods, two ends of the screw rod are respectively connected with the two vertical rods in a rotating way, the connecting plate is obliquely arranged between the screw rod and the guide rod, the upper end and the lower end of the connecting plate are respectively provided with a threaded hole and a guide hole, the threaded holes are in threaded connection with the screw rod, and the guide holes are in sliding fit connection with the guide rods; the start-up detector is mounted on the connecting plate.
In one possible implementation manner, the connecting plate is provided with a connecting hole and a guide cylinder surrounding the connecting hole, the start-up detector comprises a detector body and a driver, the detector body is mounted on the upper end face of the connecting plate and is in sliding fit with the guide cylinder, the driver is mounted on the lower end of the connecting plate, and the free end passes through the connecting hole and is connected with the detector body.
In one possible implementation manner, the photovoltaic device detection system further comprises guide rails located at two sides of the embedded box body, the guide rails penetrate through the through-hole and extend towards the direction away from the embedded box body, and the lower ends of the two horizontal rods are respectively connected to the two guide rails in a sliding mode.
In one possible implementation manner, the photovoltaic device detection system further comprises an avoidance box, and the avoidance box is installed on one side, away from the embedded box, of the support frame; the avoidance box is arranged under the ground, and the upper end of the avoidance box is provided with a notch for a photovoltaic converter on the photovoltaic panel to pass through; the avoidance box is internally provided with a temporary detector which is used for being connected with a photovoltaic converter on the photovoltaic panel.
In one possible implementation manner, a shielding plate which is positioned below the opening and above the shutdown detector is further arranged in the embedded box body, and an opening groove for a photovoltaic panel to pass through is formed in one side of the shielding plate; the dust-binding pad with the dust absorption function is arranged on the shielding plate, a water guide hole is formed in the inner wall of the embedded box body, the water guide groove is connected with the water guide hole, and a water guide pipe for guiding water flow is arranged at the bottom of the embedded box body.
The photovoltaic equipment detection system provided by the invention has the beneficial effects that: compared with the prior art, the photovoltaic equipment detection system provided by the invention has the advantages that when the photovoltaic panels are used, the linear driving mechanism is started, the start-up detector is controlled to slide on the lower side of the photovoltaic panels and is connected with the photovoltaic converters on the photovoltaic panels, so that the photovoltaic panels in the working state are detected; when the external environment is poor, a first pulling mechanism is started, the lower end of the photovoltaic panel passes through the opening and enters the embedded box body, the supporting frame covers the embedded box body along with the photovoltaic panel, and the shutdown detector and the photovoltaic converter on the photovoltaic panel in the embedded box body are started, so that the photovoltaic panel which does not work is detected; the photovoltaic panel enters the embedded box body to effectively resist severe weather; when severe weather such as gust appears, for making the photovoltaic board last, the solar energy power generation of safe utilization, start second pulling mechanism control carrier, sharp actuating mechanism and start the detector and take place to remove earlier to pass the through-hole on the support frame, make it keep away from photovoltaic board and support frame, then control support frame orientation is kept away from the direction rotation of pre-buried box, drives the photovoltaic board simultaneously and rotates, thereby make support frame and photovoltaic board support subaerial, can make the photovoltaic board normally work, can not make the photovoltaic board bear great wind-force again. Through the mode, the photovoltaic panel in the working state and the non-working state can be detected, and the photovoltaic panel enters the embedded box body to resist bad weather, and meanwhile, the photovoltaic panel can be detected, and the photovoltaic panel can continuously and safely generate power by rotating to the ground through the support frame and the photovoltaic panel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a photovoltaic device detection system according to an embodiment of the present invention;
Fig. 2 is a top view of a photovoltaic device inspection system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a structure of a photovoltaic panel according to an embodiment of the present invention entering a pre-buried box;
fig. 4 is a schematic diagram of a second structure of a photovoltaic panel according to an embodiment of the present invention entering a pre-buried box;
Fig. 5 is a schematic structural diagram of a support frame according to an embodiment of the present invention;
FIG. 6 is an enlarged view at A in FIG. 5;
fig. 7 is a schematic view of a flattened photovoltaic panel according to an embodiment of the present invention;
FIG. 8 is a schematic diagram showing the connection between a carrier and a start-up detector according to an embodiment of the present invention;
FIG. 9 is an enlarged view at B in FIG. 8;
fig. 10 is a second schematic diagram of connection between a carrier and a start-up detector according to an embodiment of the present invention.
Wherein, each reference sign in the figure:
1. Pre-burying a box body; 11. an opening; 12. a slide block; 13. a transverse slide rail; 14. a vertical slide rail; 15. a guide rail; 16. avoidance box; 17. a shielding plate; 171. an open slot; 172. a dust-sticking pad; 173. a water guide groove; 18. a water guide hole; 2. a support frame; 21. a through hole; 22. a push rod; 221. a hinge; 23. a side bar; 231. a clamping groove; 24. a roller shutter mechanism; 241. a rotating shaft; 242. a roller shutter; 243. a torsion spring; 244. a buckle; 3. a first pulling mechanism; 31. an electromagnetic adsorption plate; 4. a shutdown detector; 5. a carrier; 51. an L-shaped frame; 52. a horizontal bar; 53. a vertical rod; 54. a fixing seat; 55. a guide rod; 6. a linear driving mechanism; 61. a driving motor; 62. a screw; 63. a connecting plate; 64. a connection hole; 65. a guide cylinder; 7. a start-up detector; 71. a detector body; 72. a driver; 8. a second pulling mechanism; 9. a photovoltaic panel.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 10, a description will now be given of a photovoltaic device detection system provided by the present invention. A photovoltaic equipment detection system comprises an embedded box body 1, a support frame 2, a first pulling mechanism 3, a shutdown detector 4, a bearing frame 5, a linear driving mechanism 6, a start-up detector 7 and a second pulling mechanism 8; the upper end of the embedded box body 1 is provided with an opening 11, and the lower end of the supporting frame 2 is hinged on the ground and positioned at one side of the embedded box body 1; the upper end of the photovoltaic panel 9 is hinged with the support frame 2, and the lower end is hinged with the inner wall of the embedded box body 1; the support frame 2 is provided with a through hole 21, the first pulling mechanism 3 is arranged in the embedded box body 1, and the free end of the first pulling mechanism is connected with the lower end of the photovoltaic panel 9 and is used for pulling the photovoltaic panel 9 into the embedded box body 1 and the support frame 2 covers the opening 11; the shutdown detector 4 is arranged in the embedded box body 1 and has the freedom of moving towards the photovoltaic panel 9; the bearing frame 5 is arranged on one side of the supporting frame 2, which is close to the embedded box body 1, the bearing frame 5 corresponds to the through hole 21, the linear driving mechanism 6 is arranged on the bearing frame 5, and the start-up detector 7 is arranged on the linear driving mechanism 6 and has the freedom degree of moving towards the photovoltaic panel 9; the second pulling mechanism 8 is arranged on one side of the supporting frame 2, which is away from the embedded box body 1, and the free end of the second pulling mechanism is connected with the bearing frame 5 and is used for pulling the bearing frame 5 to pass through the through opening 21.
Compared with the prior art, when the photovoltaic panel 9 is used, the photovoltaic equipment detection system provided by the invention starts the linear driving mechanism 6, controls the start-up detector 7 to slide on the lower side of the photovoltaic panel 9 and is connected with the photovoltaic converters on the photovoltaic panels 9, so that the photovoltaic panels 9 in the working state are detected; when the external environment is poor, the first pulling mechanism 3 is started, the lower end of the photovoltaic panel 9 passes through the opening 11 and enters the embedded box body 1, the supporting frame 2 also covers the embedded box body 1 along with the photovoltaic panel 9, and the shutdown detector 4 and the photovoltaic converter on the photovoltaic panel 9 in the embedded box body 1 are started, so that the photovoltaic panel 9 which does not work is detected; the photovoltaic panel 9 enters the embedded box body 1, so that bad weather can be effectively resisted; when severe weather such as gust occurs, in order to enable the photovoltaic panel 9 to continuously and safely utilize solar power generation, the second pulling mechanism 8 is started to control the bearing frame 5, the linear driving mechanism 6 and the start-up detector 7 to move, the second pulling mechanism penetrates through the through hole 21 in the support frame 2 to enable the second pulling mechanism to be far away from the photovoltaic panel 9 and the support frame 2, then the support frame 2 is controlled to rotate towards the direction far away from the embedded box body 1, and meanwhile the photovoltaic panel 9 is driven to rotate, so that the support frame 2 and the photovoltaic panel 9 are supported on the ground, the photovoltaic panel 9 can work normally, and the photovoltaic panel 9 cannot bear large wind force. Through the mode, the photovoltaic panel 9 in the working state and the non-working state can be detected, and the photovoltaic panel 9 enters the embedded box body 1 to resist severe weather, and meanwhile, the photovoltaic panel 9 can be detected, and the photovoltaic panel 9 can be rotated to the ground by virtue of the support frame 2 and the photovoltaic panel 9, so that power generation can be continuously and safely performed.
The first pulling mechanism 3 and the second pulling mechanism 8 are electric push rods or hydraulic cylinders, and the like, and the shutdown detector 4 is provided with a pushing mechanism for being connected with a photovoltaic converter on the photovoltaic panel 9.
Referring to fig. 1 to 5, as a specific embodiment of the photovoltaic device detection system provided by the present invention, a support frame 2 includes a push rod 22 and side rods 23 fixedly disposed at two ends of the push rod 22, where the push rod 22 and the two side rods 23 enclose a through hole 21; the lower end of the side rod 23 is hinged with the ground, the ejector rod 22 is provided with a hinge 221, the upper end of the photovoltaic panel 9 is connected with the hinge 221, the inner wall of the embedded box body 1 is provided with a sliding block 12 in sliding fit connection, the lower end of the photovoltaic panel 9 is hinged with the sliding block 12, and the free end of the first pulling mechanism 3 is connected with the sliding block 12.
The support frame 2 is in a door-shaped structure and comprises two side rods 23 and a push rod 22, the lower ends of the two side rods 23 are hinged to the ground, and the push rod 22 and the two side rods 23 enclose a through hole 21; the upper end of the photovoltaic panel 9 is connected with the hinge 221, the lower end is hinged with the sliding block 12, and the free end extends upwards and is detachably connected with the sliding block 12 after the first pulling mechanism 3 is arranged in the embedded box body 1.
When the photovoltaic panel 9 is required to be pulled into the embedded box body 1, the first pulling mechanism 3 is connected with the sliding block 12, and the first pulling mechanism 3 is controlled to retract into the embedded box body 1, so that the photovoltaic panel 9 enters the embedded box body 1.
When the first pulling mechanism 3 and the sliding block 12 are required to be detached in severe windy weather, the supporting frame 2 is controlled to rotate towards the side far away from the embedded box body 1, and accordingly the photovoltaic panel 9 is smoothly changed from an inclined state to a horizontal state.
Two hinges 221 are provided on the jack 22, and two sliders 12 are also provided.
Referring to fig. 5 and 6, as a specific embodiment of the photovoltaic device detection system provided by the present invention, the support frame 2 further includes a roller shutter mechanism 24 disposed on the side bars 23, the roller shutter mechanism 24 includes a rotation shaft 241, a roller shutter 242, a torsion spring 243, and a buckle 244, the rotation shaft 241 is rotatably connected to one side bar 23, the roller shutter 242 is wound on the rotation shaft 241, the torsion spring 243 is disposed on the rotation shaft 241 and is connected to the side bar 23, the buckle 244 is disposed on a free end of the roller shutter 242, and the other side bar 23 is provided with a slot 231 connected to the buckle 244; the roller shutter 242 is used to close the through-hole 21.
Because set up the through-hole 21 on the support frame 2, be convenient for bear frame 5, sharp actuating mechanism 6 and start detector 7 and keep away from photovoltaic board 9 and remove, and when photovoltaic board 9 gets into pre-buried box 1 in, support frame 2 covers on pre-buried box 1, leads to support frame 2 unable shutoff opening 11 effectively, is difficult to prevent external impurity, dust etc. from getting into pre-buried box 1.
The roller shutter mechanism 24 is arranged on the side rod 23 of the support frame 2, the roller shutter mechanism 24 further comprises a box body, the rotating shaft 241, the roller shutter 242 and the torsion spring 243 are arranged in the box body, the free end of the roller shutter 242 is pulled to move towards the other side rod 23, the rotating shaft 241 overcomes the torsion spring 243, the through hole 21 is further sealed by the roller shutter 242, and the buckle 244 is clamped in the clamping groove 231 on the other side rod 23.
When the through hole 21 needs to be opened, the opening buckle 244 is detached, and the roller shutter 242 is automatically recovered to the rotating shaft 241 under the action of the torsion spring 243.
Referring to fig. 1, fig. 2 and fig. 7, as a specific embodiment of the photovoltaic device detection system provided by the present invention, a support frame 2 has a degree of freedom of rotating towards a direction away from an embedded box 1, a transverse sliding rail 13 located at an opening 11 is provided in the embedded box 1, a vertical sliding rail 14 is provided on an inner wall of the embedded box 1, the transverse sliding rail 13 intersects with the vertical sliding rail 14, an excessive gap is provided at the intersection, and a sliding block 12 moves from the vertical sliding rail 14 to the transverse sliding rail 13; the sliding block 12 is in sliding fit with the transverse sliding rail 13, and the free end of the first pulling mechanism 3 is detachably connected with the sliding block 12.
The transverse guide rail 15 transversely spans and is arranged on the embedded box body 1, the vertical guide rail 15 is arranged on the inner wall of the embedded box body 1, the transverse guide rail 15 is intersected with the vertical guide rail 15, a transition gap is formed at the intersection, the sliding block 12 is slidably connected to the transverse guide rail 15, and can move to the vertical guide rail 15 by means of the transition gap and is connected with the first pulling mechanism 3, and then slides along the vertical guide rail 15.
When the photovoltaic panel 9 is required to be installed in the embedded box body 1, the sliding block 12 moves downwards along the vertical sliding rail 14 under the action of the first pulling mechanism 3 until the photovoltaic panel 9 enters the embedded box body 1. When the photovoltaic panel 9 needs to be laid down in severe windy and severe weather, a worker controls the support frame 2 to rotate towards the side far away from the embedded box body 1, the photovoltaic panel 9 rotates downwards along with the support frame 2, and the sliding block 12 also slides along the transverse sliding rail 13. In this way, the slider 12 always slides on the transverse rail 13 or the vertical rail 14 during the movement of the photovoltaic panel 9, thus ensuring a smooth and accurate movement of the photovoltaic panel 9.
Two transverse sliding rails 13 are arranged and are respectively arranged at two ends in the embedded box body 1, and similarly, two vertical sliding rails 14 are also arranged.
Referring to fig. 3, fig. 4 and fig. 7, as a specific embodiment of the photovoltaic device detection system provided by the present invention, the free end of the first pulling mechanism 3 is provided with an electromagnetic adsorption disc 31, and the slider 12 is provided with a primary magnet structure for connecting with the electromagnetic adsorption disc 31.
When the first pulling mechanism 3 is required to be connected with the sliding block 12, a circuit is communicated with the electromagnetic adsorption disc 31, and the electromagnetic adsorption disc 31 generates magnetic force to be fixedly connected with the original magnet structure on the sliding block 12, so that the photovoltaic panel 9 can be pulled into the embedded box body 1.
When the first pulling mechanism 3 needs to be detached from the slide block 12, the circuit of the electromagnetic adsorption disk 31 is closed, the magnetic force of the electromagnetic adsorption disk 31 disappears, and the original magnet structure on the slide block 12 is in contact connection with the electromagnetic adsorption disk 31, so that the slide block 12 can not be affected by the first pulling mechanism 3 any more.
The original magnet structure is a plate made of iron and other materials.
Referring to fig. 1, fig. 2, fig. 8 and fig. 10, as a specific implementation manner of the photovoltaic device detection system provided by the present invention, the carrier 5 includes two L-shaped frames 51 respectively installed at two sides of the pre-buried box 1; the L-shaped frame 51 comprises a horizontal rod 52 and a vertical rod 53 which are arranged on the ground, wherein the two horizontal rods 52 are respectively provided with a fixed seat 54 and a guide rod 55 arranged between the two fixed seats 54; the linear driving mechanism 6 comprises a driving motor 61, a screw rod 62 and a connecting plate 63, wherein the driving motor 61 is fixed on one vertical rod 53, the screw rod 62 is positioned between the two vertical rods 53, two ends of the driving motor are respectively connected with the two vertical rods 53 in a rotating way, the connecting plate 63 is obliquely arranged between the screw rod 62 and the guide rod 55, the upper end and the lower end of the connecting plate 63 are respectively provided with a threaded hole and a guide hole, the threaded holes are in threaded connection with the screw rod 62, and the guide holes are in sliding fit connection with the guide rod 55; the start detector 7 is mounted on the connection plate 63.
The two L-shaped frames 51 are respectively located at two sides of the pre-buried box 1, the distance is greater than or equal to the length of the pre-buried box 1, and the length of the through opening 21 is greater than the installation length of the two L-shaped frames 51. The horizontal rod 52 is slidably connected to the ground, and has functions of installing the linear driving mechanism 6, carrying the switch detector and the like vertically.
The fixing seats 54 are installed at one end of the horizontal rod 52 away from the vertical rod 53, the guide rod 55 is installed between the two fixing seats 54, and the screw 62 is installed at the upper end of the vertical rod 53, so that the guide rod 55 and the screw 62 are arranged in parallel at intervals. The connection plate 63 is installed between the screw 62 and the guide rod 55, and is screwed to the screw 62 and slidably connected to the guide rod 55. The driving motor 61 is started, and under the action of the screw 62 and the guide rod 55, the connecting plate 63 is driven to linearly move on one side of the photovoltaic panels 9, and the detection operation is performed on the plurality of photovoltaic panels 9 on the support frame 2.
Referring to fig. 8 to 10, as a specific embodiment of the photovoltaic device detection system provided by the present invention, a connection hole 64 and a guide cylinder 65 surrounding the connection hole 64 are formed on a connection plate 63, a start-up detector 7 includes a detector body 71 and a driver 72, the detector body 71 is mounted on an upper end surface of the connection plate 63 and is slidably matched with the guide cylinder 65, the driver 72 is mounted on a lower end of the connection plate 63, and a free end passes through the connection hole 64 and is connected with the detector body 71.
The driver 72 is mounted on the back of the connection plate 63, the guide cylinder 65 is mounted on the front of the connection plate 63, and the detector body 71 is slidably connected inside the guide cylinder 65, and the free end of the driver 72 is connected to the detector body 71 after passing through the connection hole 64. After the connection plate 63 moves to correspond to the photovoltaic converter on the photovoltaic panel 9, the actuator 72 controls the detector body 71 to slide in the guide cylinder 65 and move toward the photovoltaic panel 9, so that the terminals on the detector body 71 are connected to the photovoltaic converter wiring holes.
The housing is mounted on the back of the connection plate 63, and the driver 72 is mounted inside the housing, thereby ensuring stable and reliable use of the driver 72. The driver 72 is an electric push rod or the like.
Referring to fig. 1 and fig. 2, as a specific embodiment of the photovoltaic device detection system provided by the present invention, the photovoltaic device detection system further includes guide rails 15 located at two sides of the pre-buried box 1, the guide rails 15 extend in a direction away from the pre-buried box 1 through the through-holes 21, and the lower ends of the two horizontal rods 52 are respectively slidably connected to the two guide rails 15.
The horizontal rods 52 on the two L-shaped frames 51 are respectively slidably connected to the two guide rails 15, so that after the second pulling mechanism 8 is started, the carrier 5, the linear driving mechanism 6 and the start-up detector 7 can be quickly and stably controlled to move and pass through the through-hole 21 on the support frame 2.
The two guide rails 15 are arranged in the through hole 21 in a penetrating way, so that the whole bearing frame 5 is prevented from being opened above the embedded box body 1, the movement of the supporting frame 2 is not influenced, and the photovoltaic panel 9 enters the embedded box body 1.
Referring to fig. 1 and fig. 2, as a specific embodiment of the photovoltaic device detection system provided by the present invention, the photovoltaic device detection system further includes an avoidance box 16, where the avoidance box 16 is installed on a side of the support frame 2 away from the embedded box 1; the avoidance box 16 is installed under the ground, and the upper end is provided with a notch for the photovoltaic converter on the photovoltaic panel 9 to pass through; a temporary detector is provided in the avoidance box 16 for connection to a photovoltaic converter on the photovoltaic panel 9.
When the photovoltaic panel 9 is exposed to high winds or other conditions, it is required to lay the photovoltaic panel 9 flat on the ground, so as to reduce impact force and injury to the photovoltaic panel 9. When the supporting frame 2 is controlled to topple towards the side far away from the embedded box body 1, the supporting frame 2 of the photovoltaic panel 9 topples towards the ground together, and the lower end of the photovoltaic panel 9 slides on the transverse sliding rail 13 along with the sliding block 12.
After the support frame 2 is supported on the bottom surface, the photovoltaic panel 9 cannot be parallel to the ground, an included angle of 3-8 degrees exists, and the photovoltaic converter passes through the notch and enters the avoidance box 16 so as to ensure that the photovoltaic panel 9 is close to the ground as much as possible.
Because the working angle of the photovoltaic panel 9 changes greatly, the photovoltaic converter is connected with the temporary detector after entering the avoidance box 16, so that the working condition of the photovoltaic panel 9 is detected, and the photovoltaic panel 9 works stably and accurately.
Referring to fig. 1, 3 and 4, as a specific embodiment of the photovoltaic device detection system provided by the present invention, a shielding plate 17 located below the opening 11 and above the shutdown detector 4 is further disposed in the pre-buried box 1, and an open slot 171 for passing through the photovoltaic panel 9 is disposed on one side of the shielding plate 17; the shielding plate 17 is provided with a dust-sticking pad 172 for adsorbing dust and a water guide groove 173, the inner wall of the embedded box body 1 is provided with a water guide hole 18, the water guide groove 173 is connected with the water guide hole 18, and the bottom of the embedded box body 1 is provided with a water guide pipe for guiding water flow.
After the photovoltaic panel 9 is retracted into the pre-buried box 1, maintenance and shutdown detection are performed to ensure that the photovoltaic panel 9 works accurately and efficiently. In order to reduce the influence of the external environment on facilities such as the first pulling mechanism 3, the shutdown detector 4 and the like in the embedded box body 1, a shielding plate 17 is arranged in the embedded box body 1 so as to block external dust, impurities and the like.
The upper end of the shielding plate 17 is provided with a dust-sticking pad 172 for sticking dust, impurities and the like entering the embedded box body 1 from the outside onto the dust-sticking plate; a water guide groove 173 is provided in the shielding plate 17, and the dropped water or the like is introduced into the water guide groove 173, and then flows into the water guide hole 18 in the inner wall of the embedded box 1 to be discharged. The upper end of the shielding plate 17 is provided with a mounting groove, and the dust adhering plate is arranged in the mounting groove and is convenient to replace.
Meanwhile, the water guide pipe is arranged at the bottom of the embedded box body 1, so that rainwater and the like falling into the embedded box body 1 are discharged along with the water guide pipe, and the conventional detection of the photovoltaic panel 9 by the first pulling mechanism 3 and the shutdown detector 4 is not affected.
The shielding plate 17 is provided with an open groove 171 at one side close to the first pulling mechanism 3, and the length of the open groove 171 is longer than that of the photovoltaic panel 9, so that the photovoltaic panel 9 smoothly enters the embedded box body 1 under the action of the first pulling mechanism 3.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. The photovoltaic equipment detection system is characterized by comprising an embedded box body, a support frame, a first pulling mechanism, a shutdown detector, a bearing frame, a linear driving mechanism, a start-up detector and a second pulling mechanism; the upper end of the embedded box body is provided with an opening, and the lower end of the supporting frame is hinged on the ground and positioned at one side of the embedded box body; the upper end of the photovoltaic panel is hinged with the supporting frame, and the lower end of the photovoltaic panel is hinged with the inner wall of the embedded box body; the support frame is provided with a through hole, the first pulling mechanism is arranged in the embedded box body, the free end of the first pulling mechanism is connected with the lower end of the photovoltaic panel and is used for pulling the photovoltaic panel into the embedded box body and sealing the opening of the support frame; the shutdown detector is arranged in the embedded box body and has the freedom of moving towards the photovoltaic panel; the bearing frame is arranged on one side of the supporting frame, which is close to the embedded box body, the bearing frame corresponds to the through hole, the linear driving mechanism is arranged on the bearing frame, and the start-up detector is arranged on the linear driving mechanism and has the freedom degree of moving towards the photovoltaic panel; the second pulling mechanism is arranged on one side of the supporting frame, which is away from the embedded box body, and the free end of the second pulling mechanism is connected with the bearing frame and is used for pulling the bearing frame to pass through the through opening;
The support frame comprises a push rod and side rods fixedly arranged at two ends of the push rod, and the push rod and the two side rods enclose a through opening; the lower ends of the side rods are hinged with the ground, the ejector rods are provided with hinges, the upper ends of the photovoltaic plates are connected with the hinges, the inner walls of the embedded boxes are provided with sliding blocks in sliding fit connection, the lower ends of the photovoltaic plates are hinged with the sliding blocks, and the free ends of the first pulling mechanisms are connected with the sliding blocks; when the photovoltaic panel is required to be pulled into the embedded box body, the first pulling mechanism is connected with the sliding block, and the first pulling mechanism is controlled to retract into the embedded box body, so that the photovoltaic panel is led into the embedded box body; when the photovoltaic panel encounters severe windy weather, the first pulling mechanism and the sliding block are required to be detached, and the supporting frame is controlled to rotate towards one side far away from the embedded box body, so that the photovoltaic panel is smoothly changed into a horizontal state from an inclined state.
2. The photovoltaic device detection system of claim 1, wherein the support frame further comprises a roller shutter mechanism arranged on the side bars, the roller shutter mechanism comprises a rotating shaft, a roller shutter, a torsion spring and a buckle, the rotating shaft is rotationally connected to one side bar, the roller shutter is wound on the rotating shaft, the torsion spring is arranged on the rotating shaft in a sleeved mode and is connected with the side bar, the buckle is arranged on the free end of the roller shutter, and a clamping groove connected with the buckle is arranged on the other side bar; the roller shutter is used for closing the through hole.
3. The photovoltaic device inspection system of claim 1, wherein the support frame has a degree of freedom to rotate away from the pre-buried box, a transverse sliding rail located at the opening is provided in the pre-buried box, a vertical sliding rail is provided on an inner wall of the pre-buried box, the transverse sliding rail intersects the vertical sliding rail, an excessive gap is provided at the intersection, and the sliding block moves from the vertical sliding rail to the transverse sliding rail; the sliding block is in sliding fit with the transverse sliding rail, and the free end of the first pulling mechanism is detachably connected with the sliding block.
4. The photovoltaic device inspection system of claim 3, wherein the free end of the first pulling mechanism is provided with an electromagnetic adsorption disk, and the slider is provided with a primary magnet structure for connection with the electromagnetic adsorption disk.
5. The photovoltaic device inspection system of claim 1, wherein the carrier comprises two L-shaped frames mounted on both sides of the pre-buried box, respectively; the L-shaped frame comprises a horizontal rod and a vertical rod which are arranged on the ground, and both the horizontal rods are provided with a fixed seat and a guide rod arranged between the two fixed seats; the linear driving mechanism comprises a driving motor, a screw rod and a connecting plate, wherein the driving motor is fixed on one vertical rod, the screw rod is positioned between the two vertical rods, two ends of the screw rod are respectively connected with the two vertical rods in a rotating way, the connecting plate is obliquely arranged between the screw rod and the guide rod, the upper end and the lower end of the connecting plate are respectively provided with a threaded hole and a guide hole, the threaded holes are in threaded connection with the screw rod, and the guide holes are in sliding fit connection with the guide rods; the start-up detector is mounted on the connecting plate.
6. The photovoltaic device inspection system according to claim 5, wherein the connection plate is provided with a connection hole and a guide cylinder surrounding the connection hole, the start-up detector comprises a detector body and a driver, the detector body is mounted on an upper end surface of the connection plate and is in sliding fit with the guide cylinder, the driver is mounted on a lower end of the connection plate, and a free end of the driver passes through the connection hole and is connected with the detector body.
7. The photovoltaic device inspection system according to claim 5, further comprising guide rails positioned at two sides of the pre-buried box body, wherein the guide rails extend through the through-hole toward a direction away from the pre-buried box body, and lower ends of the two horizontal rods are respectively slidably connected to the guide rails.
8. The photovoltaic device inspection system of claim 1, further comprising an avoidance box mounted to a side of the support frame remote from the pre-buried box; the avoidance box is arranged under the ground, and the upper end of the avoidance box is provided with a notch for a photovoltaic converter on the photovoltaic panel to pass through; the avoidance box is internally provided with a temporary detector which is used for being connected with a photovoltaic converter on the photovoltaic panel.
9. The photovoltaic device inspection system of claim 1, wherein a shielding plate is further disposed below the opening and above the shutdown detector, and an open slot is disposed on one side of the shielding plate for passing a photovoltaic panel; the dust-binding pad with the dust absorption function is arranged on the shielding plate, a water guide hole is formed in the inner wall of the embedded box body, the water guide groove is connected with the water guide hole, and a water guide pipe for guiding water flow is arranged at the bottom of the embedded box body.
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| CN202211305758.7A CN115765627B (en) | 2022-10-24 | 2022-10-24 | Photovoltaic equipment detecting system |
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| CN202211305758.7A CN115765627B (en) | 2022-10-24 | 2022-10-24 | Photovoltaic equipment detecting system |
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| CN115765627B true CN115765627B (en) | 2024-07-09 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969931A (en) * | 2020-08-25 | 2020-11-20 | 福州网梦奇科技有限公司 | Photovoltaic panel storage device capable of coping with typhoon |
| CN212969536U (en) * | 2020-09-28 | 2021-04-13 | 青岛蓝天阳新能源科技有限公司 | Solar photovoltaic panel support convenient to adjust |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109120218B (en) * | 2018-08-29 | 2020-12-22 | 齐鲁工业大学 | Solar photovoltaic power generation board that intelligence was accomodate |
| CN110220353B (en) * | 2019-06-17 | 2020-12-15 | 国网福建省电力有限公司宁德供电公司 | Environment-friendly hutch based on photovoltaic power generation |
| ES2960430T3 (en) * | 2019-06-21 | 2024-03-04 | Soltec Innovations Sl | Protection system against an incident wind in a photovoltaic installation and method of protecting a photovoltaic installation against damage caused by an incident wind |
| CN113067535A (en) * | 2021-04-01 | 2021-07-02 | 义乌市芊绵贸易有限公司 | High-efficient photovoltaic board with prevent wind effect |
| CN115133853A (en) * | 2022-08-13 | 2022-09-30 | 陈倩 | Intelligent energy storage photovoltaic power generation board |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969931A (en) * | 2020-08-25 | 2020-11-20 | 福州网梦奇科技有限公司 | Photovoltaic panel storage device capable of coping with typhoon |
| CN212969536U (en) * | 2020-09-28 | 2021-04-13 | 青岛蓝天阳新能源科技有限公司 | Solar photovoltaic panel support convenient to adjust |
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