CN220235551U

CN220235551U - Renewable energy source photovoltaic power generation greenhouse

Info

Publication number: CN220235551U
Application number: CN202321779101.4U
Authority: CN
Inventors: 黑菊芳; 董枫; 陈庆霞
Original assignee: Luoqibu New Energy Hainan Co ltd
Current assignee: Luoqibu New Energy Hainan Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2023-12-26
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of photovoltaic power generation greenhouses, in particular to a renewable energy source photovoltaic power generation greenhouse. The technical proposal comprises: the greenhouse comprises a greenhouse body, support columns are arranged on two sides of the greenhouse body, mounting grooves are formed in the top ends of one side of each support column, a first motor is mounted, an output shaft of the first motor penetrates through and extends into a cross beam, a threaded rod is arranged, a sliding rod is rotatably arranged at one end of the threaded rod, and one side, close to each other, of each sliding rod is provided with the same group of bottom plates. The solar greenhouse disclosed by the utility model can flexibly adjust the position of the photovoltaic panel above the greenhouse main body, and can prevent the photovoltaic panel from shielding crops in the greenhouse main body below, so that the crops can better absorb sunlight, the yield of the crops is improved, the solar direction can be tracked, the photovoltaic panel can better absorb solar energy, more electric energy is converted, and the utilization rate of solar renewable resources is improved.

Description

Renewable energy source photovoltaic power generation greenhouse

Technical Field

The utility model relates to the technical field of photovoltaic power generation greenhouses, in particular to a renewable energy source photovoltaic power generation greenhouse.

Background

Along with the application of the development greenhouse of agricultural production, the application of the photovoltaic power generation greenhouse is wider and wider, the photovoltaic power generation greenhouse utilizes the roof of the agricultural greenhouse to set photovoltaic panels for light energy conversion, so that not only can land resources be saved, but also the power demand of the agricultural greenhouse can be met by utilizing roof power generation, however, most of photovoltaic panels installed on the existing photovoltaic power generation greenhouse are fixed, the photovoltaic panels are inconvenient to adjust, the photovoltaic panels can absorb light energy better, the utilization rate of solar renewable resources is not high, the photovoltaic panels are located above the greenhouse, the crops in the greenhouse can be partially shielded, the absorption of the crops to light is uneven, and the yield of the crops is affected.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a renewable energy source photovoltaic power generation greenhouse.

The technical scheme of the utility model is as follows: the utility model provides a renewable energy source's photovoltaic power generation big-arch shelter, includes the big-arch shelter main part, big-arch shelter main part both sides all are provided with the support column, every group all be provided with the crossbeam between the one side top that the support column is close to each other, every group the mounting groove has all been seted up on support column one side top to install motor one, the output shaft of motor one runs through and extends to in the crossbeam, and is provided with the threaded rod, threaded rod one end rotates and moves and be provided with the slide bar, two sets of one side that the slide bar is close to each other is provided with same group's bottom plate, the installation storehouse has been seted up to the top surface of bottom plate, and be provided with motor two, the output of motor two is provided with the fixed block, the top of fixed block is provided with the mounting panel, the top surface rotation of mounting panel is provided with the photovoltaic board, the bottom rotation of photovoltaic board is provided with electric putter.

Preferably, the cross beams are U-shaped, openings of the two groups of cross beams correspond to each other, and the cross beams are in sliding connection with the sliding rods.

Preferably, the top surface of the bottom plate is flush with the top surface of the cross beam.

Preferably, the top surface of bottom plate uses motor two to set up circular spout as the centre of a circle, circular spout inside is provided with the multiunit bracing piece, the bottom of bracing piece all is provided with the pulley, the top of bracing piece is connected with the bottom of mounting panel.

Preferably, the top surface of the photovoltaic panel is provided with a solar tracking sensor.

Preferably, a storage battery is arranged in the greenhouse main body and is electrically connected with the photovoltaic panel, and an inverter is arranged between the photovoltaic panel and the storage battery.

Preferably, the mounting end of the electric push rod is rotationally connected with the top surface of the mounting plate.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, the bottom plate on the sliding rod can be driven to slide through the matching of the motor I and the threaded rod, so that the position of the photovoltaic plate above the greenhouse main body can be flexibly adjusted, the photovoltaic plate can be prevented from shielding crops in the greenhouse main body below, the crops can absorb sunlight better, the yield of the crops is improved, and the direction of the sun can be tracked through the matching of the motor II, the electric push rod and the solar tracking sensor, so that the photovoltaic plate can absorb solar energy better, more electric energy is converted, and the utilization rate of solar energy renewable resources is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view in partial cross-section from another perspective of the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

Reference numerals: 1. a greenhouse main body; 2. a support column; 3. a cross beam; 4. a first motor; 5. a threaded rod; 6. a slide bar; 7. a bottom plate; 8. a second motor; 9. a fixed block; 10. a mounting plate; 11. a photovoltaic panel; 12. an electric push rod; 13. a support rod; 14. a pulley; 15. solar tracking sensors.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1 to 3, the renewable energy photovoltaic power generation greenhouse provided by the utility model comprises a greenhouse main body 1, wherein support columns 2 are arranged on two sides of the greenhouse main body 1, a beam 3 is arranged between the top ends of one sides, which are mutually close, of each group of support columns 2, mounting grooves are formed in the top ends of one sides of each group of support columns 2, a first motor 4 is arranged, an output shaft of the first motor 4 penetrates through and extends into the beam 3, a threaded rod 5 is arranged, one side of the support column 2 is provided with a shaft hole corresponding to the output shaft of the first motor 4, one end of the threaded rod 5 is rotatably provided with a slide rod 6, the outer wall of the slide rod 6 is attached to the inner wall of the beam 3, the beam 3 is in a U shape, openings of the two groups of beams 3 are corresponding to each other, the beam 3 is in sliding connection with the slide rod 6, one side, which is mutually close to each other, and the top surface of the bottom plate 7 is flush with the top surface of the beam 3, so that the top surface of a mounting plate 10 is higher than the beam 3, and the rotation of the mounting plate 10 is convenient, and the operation of the second motor 8 is not affected;

the top surface of the bottom plate 7 is provided with a mounting bin and is provided with a motor II 8, the motor II 8 is fixedly arranged in the mounting bin, the stability of the operation of the motor II 8 can be ensured, the output end of the motor II 8 is provided with a fixed block 9, the top end of the fixed block 9 is provided with a mounting plate 10, the top surface of the bottom plate 7 is provided with a circular chute by taking the motor II 8 as the center of a circle, the inside of the circular chute is provided with a plurality of groups of supporting rods 13, the bottom ends of the supporting rods 13 are all provided with pulleys 14, the top ends of the supporting rods 13 are connected with the bottom end of the mounting plate 10, the supporting rods 13 can play a supporting role on the mounting plate 10, and when the supporting rods 14 rotate, friction force can be reduced, so that the operation of the motor II 8 is smoother, the top surface of the mounting plate 10 is provided with a plurality of groups of U-shaped blocks, the bottom surface of the photovoltaic plate 11 is provided with a plurality of groups of connecting pieces, each group of U-shaped blocks and the corresponding connecting pieces are correspondingly mounted, the connection stability between the mounting plate 10 and the photovoltaic plate 11 can be ensured, and the rotation of the photovoltaic plate 11 is convenient;

the solar greenhouse is characterized in that a storage battery is arranged in the greenhouse body 1 and is electrically connected with the photovoltaic panel 11, an inverter is arranged between the photovoltaic panel 11 and the storage battery, solar energy is absorbed by the photovoltaic panel 11 and transmitted to the inverter, direct current is converted into alternating current by the inverter and stored in the storage battery, so that the storage battery can supply power to the greenhouse body 1, a solar tracking sensor 15 is arranged on the top surface of the photovoltaic panel 11, when the sun vertically irradiates on a sunlight receiving surface of the solar tracking sensor 15, no electric signal is output, when sunlight and the sunlight receiving surface of the solar tracking sensor 15 have a certain deflection angle, signals are sent to a motor II 8 and an electric push rod 12, then the rotation direction and the angle of the photovoltaic panel 11 are judged according to the signals, the electric push rod 12 is rotatably arranged at the bottom end of the photovoltaic panel 11, the electric push rod 12 can push the photovoltaic panel 11 to rotate so as to be adjusted to an optimal angle for absorbing the sunlight, and the mounting end of the electric push rod 12 is rotatably connected with the top surface of the mounting plate 10, and the stability of the photovoltaic panel 11 can be ensured.

In this embodiment, when using this device, at first through the work of motor one 4, can make the output shaft of motor one 4 drive threaded rod 5 and rotate, thereby drive slide bar 6 and slide in crossbeam 3, and then can adjust the position of bottom plate 7 in greenhouse body 1 top, when sunlight is located which one side, bottom plate 7 all slides to the opposite side, thereby make bottom plate 7 not shelter from greenhouse body 1, then carry out the pursuit to solar energy according to solar energy tracking sensor 15, solar energy tracking sensor 15 sends the signal that will trace for motor two 8 and electric putter 12 through electric connection, the signal start operation is accepted to motor two 8, the operation of motor two 8 makes the output shaft rotate, thereby drive the mounting panel 10 with fixed block 9 fixed connection and rotate, when mounting panel 10 rotates, bracing piece 13 can rotate along with in circular spout, the frictional force with bottom plate 7 can be reduced, make the operation of motor two 8 more stable, the rotation of mounting panel 10 can drive photovoltaic panel 11 and rotate simultaneously, thereby make photovoltaic panel 11 adjust to the best direction of absorbing solar energy, simultaneously electric energy can not absorb the solar energy to the best, can also make the best photovoltaic panel 11 can not absorb the solar energy when electric putter 12 receives the signal, thereby can not absorb the solar energy more than the best when the electric energy can be adjusted to the photovoltaic panel 11, can not absorb the solar energy, thereby more than can absorb the solar energy 11, can absorb the best crop 11, the solar energy is better, can be adjusted.

The above-described embodiment is only one preferred embodiment of the present utility model, and many alternative modifications and combinations of the above-described embodiments can be made by those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a renewable energy's photovoltaic power generation big-arch shelter, includes big-arch shelter main part (1), its characterized in that: the utility model discloses a greenhouse, including greenhouse main part (1), support column (2), every group all be provided with crossbeam (3) between one side top that support column (2) are close to each other, every group mounting groove has all been seted up on support column (2) one side top, and installs motor one (4) in the mounting groove, the output shaft of motor one (4) runs through and extends to in crossbeam (3) to be provided with threaded rod (5), threaded rod (5) one end rotates and moves and be provided with slide bar (6), two groups one side that slide bar (6) are close to each other is provided with same group bottom plate (7), install the storehouse in the top surface of bottom plate (7) has been seted up to be provided with motor two (8), the output of motor two (8) is provided with fixed block (9), the top of fixed block (9) is provided with mounting panel (10), the top surface rotation of mounting panel (10) is provided with photovoltaic board (11), the bottom rotation of photovoltaic board (11) is provided with electric putter (12).

2. The renewable energy source photovoltaic power generation greenhouse according to claim 1, wherein the cross beams (3) are in a U shape, openings of two groups of the cross beams (3) correspond to each other, and the cross beams (3) are in sliding connection with the sliding bars (6).

3. A renewable energy photovoltaic power generation greenhouse according to claim 1, characterized in that the top surface of the base plate (7) is flush with the top surface of the cross beam (3).

4. The renewable energy source photovoltaic power generation greenhouse according to claim 1, wherein the top surface of the bottom plate (7) is provided with a circular chute by taking the motor II (8) as a circle center, a plurality of groups of support rods (13) are arranged in the circular chute, the bottom ends of the support rods (13) are respectively provided with a pulley (14), and the top ends of the support rods (13) are connected with the bottom ends of the mounting plates (10).

5. The renewable energy photovoltaic power generation greenhouse according to claim 1, characterized in that the top surface of the photovoltaic panel (11) is provided with a solar tracking sensor (15).

6. The renewable energy source photovoltaic power generation greenhouse according to claim 1, wherein a storage battery is arranged in the greenhouse body (1) and is electrically connected with the photovoltaic panel (11), and an inverter is arranged between the photovoltaic panel (11) and the storage battery.

7. The renewable energy photovoltaic power generation greenhouse according to claim 1, wherein the mounting end of the electric push rod (12) is rotatably connected with the top surface of the mounting plate (10).