CN211959152U - Distributed photovoltaic power generation device - Google Patents

Distributed photovoltaic power generation device Download PDF

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Publication number
CN211959152U
CN211959152U CN202020522359.6U CN202020522359U CN211959152U CN 211959152 U CN211959152 U CN 211959152U CN 202020522359 U CN202020522359 U CN 202020522359U CN 211959152 U CN211959152 U CN 211959152U
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China
Prior art keywords
reciprocating
power generation
hob
photovoltaic power
control box
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CN202020522359.6U
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徐隆伟
李良
陈静
蔡伟
关文奇
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Sinohydro Bureau 9 Co Ltd
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Sinohydro Bureau 9 Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model discloses a distributing type photovoltaic power generation device, concretely relates to photovoltaic power generation field, including anticorrosive base, control box and mounting bracket are installed to the top surface of anticorrosive base, and the one end of mounting bracket is connected with support column and photovoltaic board subassembly, and electronic guide rail and electronic slider are installed to the bottom surface of photovoltaic board subassembly, and the surface mounting of photovoltaic board subassembly has hob reciprocating mechanism and clean brush strip, and hob reciprocating mechanism's fixed surface installs rivers induction module and solar energy automatic tracking ware. The utility model discloses utilize rivers response module monitoring rainy day environment, when rainy day rivers response module contact the rainwater, the circular telegram of two electrode parts constitutes the link, sends the signal of telecommunication start hob reciprocating mechanism, drives clean brush strip device and carries out reciprocating motion and clean dust and other impurity on photovoltaic board surface, utilizes the rainwater cleanness need not to arrange extra water pipe and pumping mechanism, saves assembly cost, does benefit to large-scale photovoltaic board cleanness.

Description

Distributed photovoltaic power generation device
Technical Field
The utility model relates to a photovoltaic power generation technical field, more specifically say, the utility model specifically is a distributing type photovoltaic power generation device.
Background
With the increasing scarcity of earth resources, solar energy is increasingly regarded as a novel energy source with safety and environmental protection. The photovoltaic is a solar photovoltaic power generation system for short, is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material and has two modes of independent operation and grid-connected operation.
The distributed photovoltaic power generation is particularly characterized in that the distributed photovoltaic power generation facility is built near a user site, the operation mode is characterized in that the user side automatically uses the power, the surplus electric quantity is on the internet, and the balance adjustment is carried out on a power distribution system. The distributed photovoltaic power generation follows the principles of local conditions, cleanness, high efficiency, scattered layout and near utilization, fully utilizes local solar energy resources, and replaces and reduces fossil energy consumption. The distributed photovoltaic power generation refers in particular to a distributed power generation system which adopts photovoltaic components and directly converts solar energy into electric energy. The novel photovoltaic power station is a novel power generation and energy comprehensive utilization mode with wide development prospect, advocates the principles of near power generation, near grid connection, near conversion and near use, can effectively improve the generated energy of the photovoltaic power station with the same scale, and effectively solves the problem of loss of electric power in boosting and long-distance transportation.
The periphery of the existing distributed photovoltaic power generation device is generally provided with a bracket, the solar photovoltaic module is arranged on the air through the bracket, and various outdoor airflows can easily blow sundries such as fallen leaves, dust and the like onto the solar photovoltaic module; in addition, in winter, the accumulated snow may melt unevenly, and only a part of the cells are exposed to the sun, so that the photovoltaic module cannot directly receive the radiation of the sun and quit the working state, thereby causing great waste of solar energy
It is therefore desirable to provide a self-cleaning distributed photovoltaic power generation device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the embodiment of the utility model provides a distributed photovoltaic power generation device, through setting up rivers induction module and hob reciprocating structure, utilize the rainy day environment of rivers induction module monitoring, when rainy day rivers induction module contacts the rainwater, two electrode parts circular telegram constitutes the connecting channel, send the electric signal to start the hob reciprocating mechanism, drive the dust and other impurity that clean brush strip device and carry out reciprocating motion and clean the photovoltaic board surface, utilize the rainwater cleaning and need not to arrange extra water pipe and pumping mechanism, save the assembly cost, do benefit to large-scale photovoltaic board cleaning; additionally, the utility model discloses a set up the power source of hob reciprocating mechanism as clean brush strip, utilize the motor drive hob to carry out the positive and negative direction rotation, convert the reciprocating motion mechanical energy of clean brush strip into the rotatory mechanical force of motor through reciprocal collets and hob combined action, compare in the reciprocating mechanism of traditional lead screw and electric slide rail, moment can improve clean effect greatly, and is more energy-conserving to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a distributed photovoltaic power generation device comprises an anti-corrosion base, wherein an installation anchor pile is fixedly welded on the bottom surface of the anti-corrosion base, a control box is fixedly installed on the top surface of the anti-corrosion base, an installation frame is fixedly installed on the top surface of the control box, a supporting column is fixedly connected to one end of the installation frame, a rotary supporting rod is rotatably installed at the other end of the top surface of the installation frame, a photovoltaic panel assembly is rotatably connected to the top end of the supporting column, an electric guide rail is fixedly installed on the bottom surface of the photovoltaic panel assembly, an electric slider is slidably installed inside the electric guide rail, the bottom surface of the electric slider is rotatably connected with the top end of the rotary supporting rod, screw rod reciprocating mechanisms are fixedly installed at two ends of the surface of the photovoltaic panel assembly, a water flow induction module and a solar automatic tracker are fixedly installed on the surface of each screw rod reciprocating, the inner sides of the rotary driving motor and the bearing seat are fixedly connected with a screw rod, the surface of the screw rod is movably sleeved with a reciprocating sleeve block, and one side of the reciprocating sleeve block is fixedly connected with a cleaning brush strip.
In a preferred embodiment, the surface of control box is equipped with waterproof metal casing, waterproof metal casing and anticorrosive base, mounting bracket, rotatory vaulting pole and support column surface spraying have the anticorrosive paint layer, the surface of electronic slider and electronic guide rail is equipped with waterproof sealing mechanism.
In a preferred embodiment, the inside of control box is equipped with timing control switch, timing control switch's output and the input electricity of rotary drive motor are connected, the output of rivers response module is connected with timing control switch's input electricity, the surface of rivers response module is equipped with two sets of electrode strips, the electrode strip is the staggered arrangement, the electrode strip is the metal copper product component.
In a preferred embodiment, the output end of the solar automatic tracker is electrically connected with the input end of the control box, the output end of the control box is electrically connected with the input ends of the electric sliding block and the electric guide rail, and the solar automatic tracker is a single-shaft light source tracking plate.
In a preferred embodiment, a through-hole chute is formed in one side of the screw rod reciprocating mechanism, connecting rods are fixedly welded at two ends of the cleaning brush strip, the end portions of the connecting rods penetrate through the through-hole chute and are fixedly connected with the side faces of the reciprocating sleeve blocks, the arrangement direction of the screw rod is parallel to the left and right side edges of the photovoltaic panel assembly, and the cleaning brush strip is perpendicular to the screw rod.
In a preferred embodiment, the cleaning brush strip is composed of a metal fixing strip and a brush component with a bottom surface, the brush component is made of polyester fiber materials, and the bottom surface of the brush component is in friction connection with the surface of the photovoltaic panel component.
In a preferred embodiment, a through hole matched with the screw rod is formed in the center of the reciprocating sleeve block, a guide pin is fixedly welded inside the through hole, and the end part of the guide pin is slidably connected with the inner side of the spiral groove of the screw rod.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up rivers response module and hob reciprocating structure, utilize rivers response module monitoring rainy day environment, when rainy day rivers response module contacts the rainwater, the circular telegram of two electrode parts constitutes the connecting channel, send the signal of telecommunication start hob reciprocating mechanism, drive clean brush strip device and carry out reciprocating motion and clean dust and other impurity on photovoltaic board surface, utilize the rainwater cleanness need not to arrange extra water pipe and water pump mechanism, save assembly cost, do benefit to large-scale photovoltaic board and clean;
2. the utility model discloses a set up the power source of hob reciprocating mechanism as clean brush strip, utilize the motor drive hob to carry out the positive and negative direction rotation, convert the reciprocating motion mechanical energy of clean brush strip into the rotatory mechanical force of motor through reciprocal nest block and hob combined action, compare in the reciprocating mechanism of traditional lead screw and electronic slide rail, clean effect can be improved to moment more, and is more energy-conserving.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic structural diagram of fig. 2A of the present invention.
Fig. 4 is a schematic view of the connection structure of the screw reciprocating mechanism and the cleaning brush strip of the present invention.
Fig. 5 is a schematic structural view of the screw reciprocating mechanism of the present invention.
The reference signs are: 1. an anti-corrosion base; 2. installing anchor piles; 3. a control box; 4. a mounting frame; 5. rotating the stay bar; 6. an electric slider; 7. an electric rail; 8. a photovoltaic panel assembly; 9. a screw reciprocating mechanism; 10. a support pillar; 11. a water flow sensing module; 12. a solar automatic tracker; 13. cleaning the brush strip; 14. a rotary drive motor; 15. a bearing seat; 16. a screw rod; 17. a reciprocating sleeve block; 91. a through-hole chute; 131. a connecting rod; 171. and a guide pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The distributed photovoltaic power generation device shown in the attached figures 1-5 comprises an anticorrosive base 1, wherein an installation anchor pile 2 is fixedly welded on the bottom surface of the anticorrosive base 1, a control box 3 is fixedly installed on the top surface of the anticorrosive base 1, an installation frame 4 is fixedly installed on the top surface of the control box 3, one end of the installation frame 4 is fixedly connected with a support column 10, the other end of the top surface of the installation frame 4 is rotatably installed with a rotary support rod 5, the top end of the support column 10 is rotatably connected with a photovoltaic panel assembly 8, an electric guide rail 7 is fixedly installed on the bottom surface of the photovoltaic panel assembly 8, an electric slider 6 is slidably installed inside the electric guide rail 7, the bottom surface of the electric slider 6 is rotatably connected with the top end of the rotary support rod 5, screw rod reciprocating mechanisms 9 are fixedly installed at two ends of the surface of the photovoltaic panel assembly 8, a water, the inside fixed mounting of hob reciprocating mechanism 9 has rotary drive motor 14 and bearing frame 15, and the inboard fixedly connected with hob 16 of rotary drive motor 14 and bearing frame 15, the surperficial activity of hob 16 has cup jointed reciprocal retainer 17, and one side fixedly connected with cleaning brush strip 13 of reciprocal retainer 17.
The implementation mode is specifically as follows: by arranging the water flow sensing module 11 and the screw rod reciprocating structure, the rain environment is monitored by the water flow sensing module 11, when the water flow sensing module 11 is contacted with rainwater in a rainy day, the two electrode parts are electrified to form a connecting passage, an electric signal is sent to start the screw rod reciprocating mechanism 9, the cleaning hairbrush strip 13 device is driven to reciprocate to clean dust and other impurities on the surface of the photovoltaic panel, and the additional water pipe and the water pump mechanism are not required to be arranged for cleaning by using the rainwater, so that the assembly cost is saved, and the large-scale photovoltaic panel cleaning is facilitated; additionally, the utility model discloses a set up the power source of hob reciprocating mechanism as clean brush strip, utilize motor drive hob 16 to carry out the positive and negative direction rotation, convert the rotatory mechanical force of motor into the reciprocating motion mechanical energy of clean brush strip 13 through reciprocal nest block 17 and 16 combined actions of hob, compare in the reciprocal mechanism of traditional lead screw and electric slide rail, moment more can improve clean effect, and is more energy-conserving.
Wherein, the surface of control box 3 is equipped with waterproof metal casing, and waterproof metal casing and anticorrosive base 1, mounting bracket 4, rotatory vaulting pole 5 and the 10 surface spraying of support column have anticorrosive paint layer, and the surface of electronic slider 6 and electronic guide rail 7 is equipped with waterproof sealing mechanism, realizes this photovoltaic power generation device's outdoor waterproof.
Wherein, the inside of control box 3 is equipped with the timing control switch, the output of timing control switch is connected with the input electricity of rotary drive motor 14, the output of rivers response module 11 is connected with the input electricity of timing control switch, the surface of rivers response module 11 is equipped with two sets of electrode strips, the electrode strip is the staggered arrangement, the electrode strip is the metal copper product component, the realization is responded to the monitoring of rainwater, thereby realize automatic control to clean mechanism and open, and realize cleaning device's timing through timing switch and close.
Wherein, the output of solar automatic tracker 12 and the input electric connection of control box 3, the output of control box 3 and the input electric connection of electronic slider 6 and electronic guide rail 7, solar automatic tracker 12 is the unipolar light source tracker, realizes solar energy automatic tracking, effectively improves this photovoltaic module's photic rate.
Wherein, through-hole spout 91 has been seted up to one side of hob reciprocating mechanism 9, the both ends fixed welding of cleaning brush strip 13 has connecting rod 131, the tip of connecting rod 131 passes through-hole spout 91 and the side fixed connection of reciprocal nest block 17, the arrangement direction of hob 16 is parallel to each other with the left and right sides edge of photovoltaic board subassembly 8, cleaning brush strip 13 is mutually perpendicular with the direction of hob 16, through reciprocal nest block 17 and 16 combined action of hob convert the motor rotating machinery power into cleaning brush strip 13's reciprocating motion mechanical energy.
The cleaning brush strip 13 is composed of a metal fixing strip and a brush component on the bottom surface, the brush component is made of polyester fiber, the bottom surface of the brush component is in friction connection with the surface of the photovoltaic panel component 8, the polyester fiber brush can effectively brush out a photovoltaic panel surface mechanism, does not have water absorption, and can keep dry to prevent damp and mildewed.
The center of the reciprocating sleeve block 17 is provided with a through hole matched with the screw rod 16, a guide pin 171 is fixedly welded inside the through hole, and the end part of the guide pin 171 is in sliding connection with the inner side of a spiral groove of the screw rod 16, so that the conversion from the motor rotating machinery to the reciprocating mechanical energy of the reciprocating sleeve block 17 is realized.
The model of the solar automatic tracker 12 is BITSHEPEPGY 370.
The utility model discloses the theory of operation:
firstly, after the distributed photovoltaic power generation device is fixed at a designated position through the mounting anchor pile 2, the connecting circuit can be used, the solar automatic tracker 12 is used for tracking solar energy and controlling the movement of the electric slide block 6 and the electric guide rail 7 through the control box 3 so as to enable the rotary stay bar 5 to rotate to jack up or put down the photovoltaic panel assembly 8, thereby realizing the automatic adjustment of the receiving angle of the photovoltaic panel assembly 8, when rainy days come, rainwater falls on the surface of the water flow sensing module 11, the rain flow sensing module 11 is contacted with the rainwater, the two electrode parts are electrified to form a connecting passage, an electric signal is sent to start the screw rod reciprocating mechanism 9, the motor drives the screw rod 16 to rotate in the positive and negative directions, the mechanical force of the rotation of the motor is converted into the reciprocating mechanical energy of the cleaning brush strip 13 through the combined action of the reciprocating sleeve block 17 and the screw rod 16, the device for cleaning the cleaning brush strip 13 is driven to reciprocate to clean dust and other, the rainwater is utilized for cleaning, an additional water pipe and a water pump mechanism are not required to be arranged, and the assembly cost is saved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a distributed photovoltaic power generation device, includes anticorrosive base (1), the bottom surface welded fastening of anticorrosive base (1) has installation anchor pile (2), its characterized in that: the solar water heater is characterized in that a control box (3) is fixedly mounted on the top surface of the anti-corrosion base (1), a mounting frame (4) is fixedly mounted on the top surface of the control box (3), a supporting column (10) is fixedly connected to one end of the mounting frame (4), a rotary supporting rod (5) is rotatably mounted on the other end of the top surface of the mounting frame (4), a photovoltaic panel assembly (8) is rotatably connected to the top end of the supporting column (10), an electric guide rail (7) is fixedly mounted on the bottom surface of the photovoltaic panel assembly (8), an electric slider (6) is slidably mounted inside the electric guide rail (7), the bottom surface of the electric slider (6) is rotatably connected with the top end of the rotary supporting rod (5), spiral rod reciprocating mechanisms (9) are fixedly mounted at two ends of the surface of the photovoltaic panel assembly (8), and a water flow induction module (11) and a solar automatic tracker (, the inside fixed mounting of hob reciprocating mechanism (9) has rotary driving motor (14) and bearing frame (15), inboard fixedly connected with hob (16) of rotary driving motor (14) and bearing frame (15), reciprocating sleeve block (17) has been cup jointed in the surface activity of hob (16), clean brush strip (13) of one side fixedly connected with of reciprocating sleeve block (17).
2. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the surface of control box (3) is equipped with waterproof metal casing, waterproof metal casing and anticorrosive base (1) and mounting bracket (4), rotatory vaulting pole (5) and support column (10) surface coating have the anticorrosive paint layer, the surface of electronic slider (6) and electronic guide rail (7) is equipped with waterproof sealing mechanism.
3. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the inside of control box (3) is equipped with the timing control switch, the output of timing control switch is connected with the input electricity of rotary drive motor (14), the output of rivers response module (11) is connected with the input electricity of timing control switch, the surface of rivers response module (11) is equipped with two sets of electrode strips, the electrode strip is the staggered arrangement, the electrode strip is metal copper product component.
4. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the output of solar energy automatic tracking ware (12) and the input electric connection of control box (3), the output of control box (3) and the input electric connection of electronic slider (6) and electronic guide rail (7), solar energy automatic tracking ware (12) are single-axis light source tracker board.
5. A distributed photovoltaic power generation apparatus according to claim 1, wherein: through-hole spout (91) have been seted up to one side of hob reciprocating mechanism (9), the both ends fixed weld of clean brush strip (13) has connecting rod (131), the side fixed connection of through-hole spout (91) and reciprocal set block (17) is passed to the tip of connecting rod (131), the direction of arranging of hob (16) is parallel to each other with the left and right sides edge of photovoltaic board subassembly (8), the direction mutually perpendicular of clean brush strip (13) and hob (16).
6. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the cleaning brush strip (13) is composed of a metal fixing strip and a brush component on the bottom surface, the brush component is a polyester fiber component, and the bottom surface of the brush component is connected with the surface friction of the photovoltaic panel component (8).
7. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the center of the reciprocating sleeve block (17) is provided with a through hole matched with the spiral rod (16), a guide pin (171) is fixedly welded in the through hole, and the end part of the guide pin (171) is in sliding connection with the inner side of a spiral groove of the spiral rod (16).
CN202020522359.6U 2020-04-10 2020-04-10 Distributed photovoltaic power generation device Active CN211959152U (en)

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CN202020522359.6U CN211959152U (en) 2020-04-10 2020-04-10 Distributed photovoltaic power generation device

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CN202020522359.6U CN211959152U (en) 2020-04-10 2020-04-10 Distributed photovoltaic power generation device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111446916A (en) * 2020-04-12 2020-07-24 嘉兴久珥科技有限公司 Radiation-resistant distributed photovoltaic power generation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111446916A (en) * 2020-04-12 2020-07-24 嘉兴久珥科技有限公司 Radiation-resistant distributed photovoltaic power generation device

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