CN116365978A - Photovoltaic module grid support structure of agricultural and fishing light complementary photovoltaic power station - Google Patents

Abstract

The invention relates to the technical field of grid frames of photovoltaic modules, and particularly discloses a grid frame supporting structure of a photovoltaic module of a complementary photovoltaic power station for agricultural and fishing, which comprises the following components: and (3) supporting posts: the pillar is used for setting up on the surface of water, and photovoltaic board is installed at the pillar top, and photovoltaic board is used for solar energy power generation, oxygenation subassembly: the oxygenation assembly is arranged on the outer wall of the support column, and the oxygenation assembly fuses oxygen in the air into water by stirring the water body; and a steering assembly: the steering assembly is used for driving the photovoltaic panel to track the sunlight adjusting angle, the steering assembly is arranged between the support column and the photovoltaic panel, and the oxygenation assembly is installed on the outer side of the support column at intervals, so that the oxygenation assembly can cover five to six mu, and the steering assembly can start the oxygenation assembly at a specific time of a day by matching with the switch assembly, so that the workload of a user is reduced.

Description

A photovoltaic module grid support structure for agricultural and fishery photoelectric complementary photovoltaic power stations

technical field

The invention relates to the technical field of photovoltaic module grids, in particular to a photovoltaic module grid support structure of an agricultural and fishery photo-complementary photovoltaic power station.

Background technique

CGNPC Wenchang Wengtian 100MW Agriculture and Fishery Photovoltaic Complementary Photovoltaic Power Generation Project is an agricultural and fishery photoelectric complementary photovoltaic power generation project. The land resources are effectively used. During the operation period of the project, a large amount of electric energy is produced, and only water and other resources are consumed for the living of operating personnel and fish farming.

In the new agriculture-solar complementary project, the distance between rows and centers of photovoltaic array modules is set to 7m, and the distance between columns is set to 1m, which can ensure that the distance between pile foundation columns should not be less than 3.5 meters, and the distance between rows should not be less than 2.5 meters. Partial sunlight leads to weakened photosynthesis, which requires an aerator to supplement oxygen. For larger fish ponds, a waterwheel aerator is used to supplement oxygen. However, due to the existence of the base at the bottom of the photovoltaic panel, it is easy to block the waterwheel aeration Aircraft activities require staff to row boats and carry aerators to increase oxygen, and the workload is relatively large.

To this end, we propose a photovoltaic module grid support structure for agricultural and fishery photovoltaic power plants.

Contents of the invention

The object of the present invention is to provide a grid support structure for photovoltaic modules of an agricultural and fishery photovoltaic power station, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solution: a grid support structure for photovoltaic modules of an agricultural and fishery light-complementary photovoltaic power station, comprising:

Pillars: The pillars are used to erect on the water surface, and photovoltaic panels are installed on the top of the pillars, and the photovoltaic panels are used for solar power generation;

Oxygenation component: the oxygenation component is set on the outer wall of the pillar, and the oxygenation component dissolves the oxygen in the air into the water by stirring the water body;

Steering assembly: the steering assembly is used to drive the photovoltaic panel to track the sunlight to adjust the angle, and the steering assembly is arranged between the pillar and the photovoltaic panel;

Switch component: the switch component is used to cooperate with the steering component to control the aeration component to start or close.

Preferably, the oxygenation assembly also includes an airbag, the top of the airbag is fixedly connected with a base, the airbag is sleeved outside the pillar, and a drive device is symmetrically installed on the base, and the end of the output shaft in the drive device is fixedly connected with a stirring blade, and the base is close to the pillar. The side is provided with a fixed component.

Preferably, the fixing assembly further includes mounting frames, which are arranged symmetrically with respect to the pillars, connecting rods are fixedly connected between the mounting frames, connecting ears are fixedly connected to the inner wall of the base, and the connecting ears are slidably connected to the connecting rods.

Preferably, the mounting frames are connected by bolts and threads, and a rubber ring is fixedly connected to the inner wall of the mounting frame, and the rubber ring is used to increase the frictional force with the pillar.

Preferably, the steering assembly further includes a housing, the housing is fixedly connected to the top of the pillar, the top of the housing is fixedly connected to a fixed rod 1, the end of the fixed rod is fixedly connected to the ball 1, and the photovoltaic panel is fixedly connected to the frame toward the side of the housing, and the frame There are three sets of sleeves fixedly connected on the top. The sleeve is connected to the fixed connection ball 1 in rotation. The housing is also provided with a sliding rod 1 and a sliding rod 2. The top ends of the sliding rod 1 and sliding rod 2 are respectively fixedly connected with connecting balls. The second and the connecting balls three, the housing is provided with a driving assembly, and the driving assembly is used to drive the sliding rod 1 and the sliding rod 2 to move vertically up and down with respect to the surface of the housing.

Preferably, the drive assembly also includes a turbine, which is rotationally connected to the housing, a circular hole is provided in the turbine, threads are provided on the inner wall of the turbine, two groups of turbines are vertically symmetrical with respect to the vertical center plane of the pillar, and the inner wall of the turbine and the sliding rod are aligned vertically. Threaded connection, the housing is located at the first place of the sliding rod and is fixedly connected with the limiting rod, and the limiting rod is slidably connected with the first sliding rod and the second sliding rod.

Preferably, a servomotor is arranged in the housing, and two sets of servomotors are arranged, and a worm is fixedly connected to the end of the internal shaft of the servomotor, and the worm meshes with the worm gear.

Preferably, the switch assembly further includes a rotating cylinder, a cavity is opened in the rotating cylinder, an abutment rod is slidably connected to the rotating cylinder, a spring is connected between the abutting rod and the rotating cylinder, and the top of the spring is fixedly connected to the bottom of the abutting rod. The bottom of the spring is fixedly connected with the rotating cylinder, and the bottom of the abutting rod is fixedly connected with a connector, and when the connector abuts against the bottom of the rotating cylinder, the aeration component is controlled to start.

Preferably, the top end of the abutting rod is a rubber part.

Preferably, the rotating cylinder is rotatably connected to the fixed rod one, the fixed rod one is fixedly connected with a slide rail, and the fixed rod one is provided with a fixing piece, and the fixing piece can make the rotating cylinder fixedly connected with the slide rail.

The present invention has at least the following beneficial effects: the photosynthesis is weakened due to the blocking of part of the sunlight by photovoltaics, and an aerator is needed to replenish oxygen. There is a base at the bottom of the board, which is easy to block the movement of the waterwheel type aerator. It requires the staff to row a boat and carry the aerator to increase the oxygen. Five to six acres is enough, and the steering assembly cooperates with the switch assembly to start the oxygenation assembly at a specific time of the day, reducing the workload of the user.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a schematic structural diagram of the bottom viewing angle of the present invention;

Fig. 3 is a schematic structural diagram of the oxygen increasing assembly of the present invention;

Fig. 4 is a structural schematic diagram of the steering assembly of the present invention;

Fig. 5 is a schematic diagram of the internal structure of the housing of the present invention;

Fig. 6 is a schematic diagram of the side view structure of the housing of the present invention;

Fig. 7 is a schematic diagram of the enlarged structure of part A in Fig. 6 of the present invention.

In the figure: 1-pillar; 11-photovoltaic panel; 2-oxygenation component; 3-steering component; 4-switch component; 21-airbag; 22-base; 23-driving device; ;251-mounting frame; 252-connecting rod; 253-connecting ear; 254-bolt; 255-rubber ring; 31-housing; ;36-sliding rod 1; 37-sliding rod 2; 38-connecting ball 2; 39-connecting ball 3; 5-drive assembly; 51-turbine; -Rotating cylinder; 42-Abutment rod; 43-Spring; 44-Connector; 45-Rubber part; 46-Sliding rail; 47-Fixer.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-7, the present invention provides a technical solution: a grid support structure for photovoltaic modules in an agricultural and fishery photovoltaic power station, including:

Pillar 1: Pillar 1 is used to be erected on the water surface, and a photovoltaic panel 11 is installed on the top of the pillar 1, and the photovoltaic panel 11 is used for solar power generation;

Oxygenation component 2: the oxygenation component 2 is arranged on the outer wall of the pillar 1, and the oxygenation component 2 dissolves the oxygen in the air into the water by stirring the water body;

Steering assembly 3: the steering assembly 3 is used to drive the photovoltaic panel 11 to track the sunlight to adjust the angle, and the steering assembly 3 is arranged between the pillar 1 and the photovoltaic panel 11;

Switch assembly 4: The switch assembly 4 is used to cooperate with the steering assembly 3 to control the activation or shutdown of the oxygenation assembly 2. By installing the oxygenation assembly 2 on the outside of the pillar 1 at intervals, the oxygenation assembly 2 can cover five to six acres. The component 3 cooperates with the switch component 4 to start the oxygen increasing component 2 at a specific time of the day, reducing the workload of the user.

The oxygen-increasing component 2 also includes an airbag 21, which can float on the water surface, thereby carrying the device. The top of the airbag 21 is fixedly connected with a base 22, and the airbag 21 is sleeved outside the pillar 1. A drive device 23 is symmetrically installed on the base 22 to drive The end of the output shaft in the device 23 is fixedly connected with a stirring blade 24, and the base 22 is provided with a fixed assembly 25 near the side of the pillar 1. The driving device 23 drives the stirring blade 24 to rotate, and the stirring blade 24 rotates to stir the water surface non-stop, so that Oxygen in the air dissolves into the water, thereby achieving the purpose of oxygenation.

The fixing assembly 25 also includes a mounting frame 251, which is arranged symmetrically with respect to the pillar 1, a connecting rod 252 is fixedly connected between the mounting frames 251, and a connecting ear 253 is fixedly connected to the inner wall of the base 22, and the connecting ear 253 is slidingly connected to the connecting rod 252. The connecting ear 253 on the base 22 is slidingly connected with the connecting rod 252. When the water level drops or rises, the air bag 21 can drive the base 22 to move up and down along the connecting rod 252 in accordance with the height of the water surface, thereby ensuring that the stirring blade 24 can rotate. Stir the water.

The mounting brackets 251 are threadedly connected by bolts 254. The inner wall of the mounting bracket 251 is fixedly connected with a rubber ring 255. The rubber ring 255 is used to increase the friction with the pillar 1. It is not easy to slip between the stirring blades 24, and the water flow can be promoted when the stirring blades 24 are rotated. By loosening the bolts 254, and then adjusting the direction of the mounting frame 251, the direction of the stirring blades 24 is controlled, so that the multiple stirring blades 24 can make the water flow on the lake surface when stirring. The water flow forms a cycle, which increases the coverage of oxygenation.

The steering assembly 3 also includes a housing 31, the housing 31 is fixedly connected to the top of the pillar 1, the top of the housing 31 is fixedly connected with a fixed rod 32, the end of the fixed rod 32 is fixedly connected to the ball 33, and the photovoltaic panel 11 faces the housing 31 One side is fixedly connected with a frame 34, and the frame 34 is fixedly connected with a sleeve 35, which can be rotated in any direction by cooperating with the connecting ball-33 through the sleeve 35. There are three groups of sleeves 35, and the sleeve 35 is rotationally connected with the fixedly connecting ball-33. The casing 31 is also provided with a sliding rod 1 36 and a sliding rod 2 37, the tops of the sliding rod 1 36 and the sliding rod 2 37 are respectively fixedly connected with a connecting ball 2 38 and a connecting ball 3 39, and the housing 31 is provided with a driving assembly 5 , the driving assembly 5 is used to drive the sliding rod 1 36 and the sliding rod 2 37 to move vertically up and down with respect to the surface of the housing 31, and the driving assembly 5 drives the sliding rod 1 36 and the sliding rod 2 37 to move up and down, so that the photovoltaic panel 11 can be directed to any direction. Angle, so as to adjust the angle according to the sunlight to achieve the best photoelectric efficiency.

The driving assembly 5 also includes a turbine 51, which is rotatably connected to the housing 31. A circular hole is provided in the turbine 51, and threads are provided on the inner wall of the turbine 51. There are two groups of turbines 51 vertically symmetrical about the vertical center plane of the pillar 1. The inner wall of 51 is threadedly connected with sliding rod one 36, and the housing 31 is fixedly connected with the limit rod 52 at the slide rod one 36. 52, the sliding rod one 36 can move up and down along the direction of the limit rod 52, and the sliding rod two 37 on the other side is the same, by controlling the rotation of the turbine 51, the photovoltaic panel 11 can be driven to adjust the angle.

The housing 31 is provided with a servo motor 53, the servo motor 53 is provided with two groups, the end of the shaft inside the servo motor 53 is fixedly connected with a worm 54, the worm 54 is meshed with the turbine 51, and the worm 54 is driven by the servo motor 53 to rotate. The worm 54 drives the turbine 51 to rotate, and the cooperation between the worm 54 and the turbine 51 can achieve the purpose of self-locking.

The switch assembly 4 also includes a rotating cylinder 41. A cavity is provided in the rotating cylinder 41. An abutment rod 42 is slidably connected to the rotating cylinder 41. A spring 43 is connected between the abutting rod 42 and the rotating cylinder 41. The top of the spring 43 is in contact with the abutting rod 41. The bottom of the connecting rod 42 is fixedly connected, the bottom of the spring 43 is fixedly connected with the rotating cylinder 41, and the bottom of the abutting rod 42 is fixedly connected with a connector 44. When the component 3 drives the photovoltaic panel 11 to rotate, when the frame 34 at the bottom of the photovoltaic panel 11 drives the abutment rod 42 to move down to contact the bottom, the connector 44 can drive the oxygen increasing component 2 to start, so as to achieve the purpose of increasing oxygen. The frame 34 When away from the abutment rod 42, the elastic potential energy of the spring 43 drives the connector 44 at the bottom of the abutment rod 42 to separate from the bottom of the barrel, thereby closing the aerator.

According to the above-mentioned embodiment, Embodiment 2: the top end of the abutment rod 42 is a rubber part 45, and the rubber part 45 has a certain degree of elasticity. When the frame 34 squeezes the rubber part 45, it can prevent the frame 34 from crushing the connector 44, so that The connector 44 is in contact with the rotating cylinder 41 for a period of time, thereby enabling the aerator to start for a long time.

According to the foregoing embodiment, embodiment three: the rotating cylinder 41 is rotationally connected with the fixed rod one 32, the fixed rod one 32 is fixedly connected with a slide rail 46, and the fixed rod one 32 is provided with a fixing member 47, which can make the rotating cylinder 41 is fixedly connected with the slide rail 46, by loosening the fixing member 47, then adjusting the rotating cylinder 41 according to the time, thereby adjusting the start-up time of the aerator, and finally tightening the fixing member 47 to fix the rotating cylinder 41.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A photovoltaic module grid support structure for agricultural and fishery photovoltaic power plants, including: Pillar (1): The pillar (1) is used to be erected on the water surface, and a photovoltaic panel (11) is installed on the top of the pillar (1), and the photovoltaic panel (11) is used for solar power generation; It is characterized by: Oxygenation component (2): the oxygenation component (2) is arranged on the outer wall of the pillar (1), and the oxygenation component (2) dissolves the oxygen in the air into the water by stirring the water body; Steering assembly (3): the steering assembly (3) is used to drive the photovoltaic panel (11) to track the sunlight to adjust the angle, and the steering assembly (3) is arranged between the pillar (1) and the photovoltaic panel (11); Switch assembly (4): the switch assembly (4) is used to cooperate with the steering assembly (3) to control the oxygen enrichment assembly (2) to start or close. 2. The photovoltaic module grid support structure of an agricultural and fishery light-complementary photovoltaic power station according to claim 1, characterized in that: the oxygen-increasing component (2) also includes an airbag (21), and the airbag (21) The top is fixedly connected with a base (22), the air bag (21) is sleeved outside the pillar (1), and the drive device (23) is symmetrically installed on the base (22), and the output in the drive device (23) Stirring blades (24) are fixedly connected to the end of the shaft, and a fixing assembly (25) is provided on the side of the base (22) close to the pillar (1). 3. The photovoltaic module grid support structure of an agriculture-fishery photo-complementary photovoltaic power station according to claim 2, characterized in that: the fixing assembly (25) also includes a mounting frame (251), and the mounting frame (251 ) is arranged symmetrically with respect to the pillar (1), the connecting rods (252) are fixedly connected between the mounting brackets (251), the inner wall of the base (22) is fixedly connected with connecting ears (253), and the connecting ears (253) Slidingly connected with connecting rod (252). 4. The photovoltaic module grid support structure of an agriculture-fishery photo-complementary photovoltaic power station according to claim 3, characterized in that: said mounting frames (251) are threadedly connected by bolts (254), and said mounting frames (251) The inner wall is fixedly connected with a rubber ring (255), and the rubber ring (255) is used to increase the frictional force with the pillar (1). 5. The photovoltaic module grid support structure of an agriculture-fishery photo-complementary photovoltaic power station according to claim 1, characterized in that: the steering assembly (3) also includes a housing (31), and the housing (31 ) is fixedly connected to the top of the pillar (1), the top of the housing (31) is fixedly connected to a fixed rod one (32), and the end of the fixed rod one (32) is fixedly connected to a ball one (33), and the photovoltaic panel (11) A frame (34) is fixedly connected to one side of the housing (31), and a sleeve (35) is fixedly connected to the frame (34). There are three groups of the sleeves (35), and the sleeve ( 35) Rotately connected with the fixed connection ball one (33), the housing (31) is also provided with a sliding rod one (36) and a sliding rod two (37), and the sliding rod one (36) and the sliding rod two (37) The top end is fixedly connected with connecting ball two (38) and connecting ball three (39), and the housing (31) is provided with a driving assembly (5), and the driving assembly (5) is used to drive the sliding rod One (36) and two slide bars (37) move vertically up and down with respect to the housing (31) surface. 6. The photovoltaic module grid support structure of an agricultural and fishery photo-complementary photovoltaic power station according to claim 5, characterized in that: the drive assembly (5) also includes a turbine (51), and the turbine (51) is connected to The casing (31) is rotationally connected, and a round hole is provided in the turbine (51), and threads are provided on the inner wall of the turbine (51), and the turbine (51) is vertically symmetrical with respect to the vertical center plane of the pillar (1). There are two groups, the inner wall of the worm gear (51) is threadedly connected with the sliding rod one (36), and the housing (31) is fixedly connected to the limit rod (52) at the slide rod one (36), and the limit rod (52) is slidably connected with slide bar one (36) and slide bar two (37). 7. The photovoltaic module grid support structure of an agriculture-fishery photo-complementary photovoltaic power station according to claim 6, characterized in that: a servo motor (53) is arranged in the housing (31), and the servo motor ( 53) There are two groups, and the end of the internal shaft of the servo motor (53) is fixedly connected with a worm (54), and the worm (54) is meshed with the worm gear (51). 8. A grid support structure for photovoltaic modules of an agriculture-fishery photo-complementary photovoltaic power station according to claim 7, characterized in that: the switch assembly (4) further includes a rotating cylinder (41), and the rotating cylinder (41 ) is provided with a cavity, and an abutment rod (42) is slidably connected to the rotating cylinder (41), and a spring (43) is connected between the abutting rod (42) and the rotating cylinder (41). The top of the spring (43) is fixedly connected with the bottom of the abutment rod (42), the bottom of the spring (43) is fixedly connected with the rotating cylinder (41), and the bottom of the abutment rod (42) is fixedly connected with a connector (44). (44) controls the aeration assembly (2) to start when abutting against the bottom of the rotating cylinder (41). 9. The photovoltaic module grid support structure of the agriculture-fishery photovoltaic power station according to claim 8, characterized in that: the top of the abutment rod (42) is a rubber part (45). 10. The photovoltaic module grid support structure of the agriculture-fishery photo-complementary photovoltaic power station according to claim 9, characterized in that: the rotating cylinder (41) is rotatably connected to the fixed rod one (32), and the fixed rod One (32) is fixedly connected with a slide rail (46), and the fixed rod one (32) is provided with a fixture (47), and the fixture (47) can make the rotating cylinder (41) and the slide rail (46) ) fixed connection.

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