Integrated photovoltaic facility greenhouse

Abstract

The utility model relates to the technical field of agriculture, in particular to an integrated photovoltaic facility greenhouse which comprises a plurality of arched frames which are arranged at equal intervals front and back, stand columns are fixedly connected to the two ends of the bottoms of the arched frames, arc-shaped rails are fixedly arranged on the sunward faces of the arched frames, the number of the arc-shaped rails is two, and photovoltaic panels are movably arranged in the arc-shaped rails. A support is fixedly arranged on the arched frame and located on the nightside of the arched frame, a guide wheel is fixedly arranged at the top end of the support, a traction rope is arranged on the guide wheel in a tensioning mode, a winch for winding one end of the traction rope is arranged beside the stand column and located below the nightside of the arched frame, and the other end of the traction rope is fixedly connected with the photovoltaic panel. The traction rope is adjusted through the winch to adjust the horizontal inclination angle of the photovoltaic panel located at the top of the greenhouse, light energy utilization can be maximized, and compared with a common photovoltaic greenhouse, the photovoltaic greenhouse can reduce the laying area of the photovoltaic panel and save cost.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to an integrated photovoltaic facility greenhouse. Background Art

[0002] Photovoltaic greenhouse is an innovative project that combines solar power generation with agricultural production. By installing photovoltaic power generation equipment on the top of the agricultural greenhouse, solar energy can be used to generate electricity to provide electricity for the greenhouse, and the excess electricity can also be sold to the power grid. This comprehensive system project can achieve the common development of agricultural production and solar power generation, improve land utilization efficiency, and increase farmers' income.

[0003] A Chinese patent document with authorization announcement number CN218998999U discloses an integrated agricultural photovoltaic facility greenhouse. The patent fixes the photovoltaic facility directly on the top of the agricultural greenhouse. The horizontal inclination angle of the photovoltaic facility to receive sunlight cannot be adjusted, and the light energy utilization rate is low. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated photovoltaic facility greenhouse to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated photovoltaic facility greenhouse, comprising a plurality of arch frames arranged at equal intervals in front and back, columns are fixedly connected to the bottom ends of the arch frames, an arc track is fixedly provided on the arch frame and located on its sun-facing side, the arc track is provided with two front and rear, a photovoltaic panel is movably provided in the arc track, a bracket is fixedly provided on the arch frame and located on its shady side, a guide wheel is fixedly provided on the top of the bracket, a traction rope is tensioned on the guide wheel, a winch for winding up one end of the traction rope is provided on the side of the column and below the shady side of the arch frame, and the other end of the traction rope is fixedly connected to the photovoltaic panel.

[0006] Optionally, a horizontal bar is fixedly provided outside the sun-facing surface of the arch frame, and the horizontal bar is fixedly connected to a sponge on the side wall close to the sun-facing surface of the arch frame. The front and rear ends of the horizontal bar are fixedly connected to vertical plates, and the vertical plates are fixedly connected to the surface of the arc track away from the arch frame.

[0007] Optionally, the vertical plate is fixedly connected with a water supply pipe, the water supply pipe is fixedly connected with a branch pipe, and the branch pipe passes through the horizontal bar.

[0008] Optionally, a plurality of the brackets are provided, and the plurality of the brackets are arranged in an arc shape at intervals, and the traction rope between the winch and the guide wheel at the bottom layer is in a vertical state.

[0009] Optionally, two rollers are fixedly connected to the left and right sides of the photovoltaic panel, and the rollers roll with the arc track.

[0010] Optionally, a crossbeam is fixedly connected to the top side wall of the column, an inner support frame is fixedly connected to the upper surface of the crossbeam, and the top of the inner support frame is fixedly connected to the inner wall of the arch frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model is easy to operate. The horizontal inclination angle of the photovoltaic panel located on the top of the greenhouse can be adjusted by adjusting the length of the traction rope by the winch, which can maximize the utilization of light energy and improve the power generation efficiency. Compared with ordinary photovoltaic greenhouses, the utility model can reduce the laying area of ​​photovoltaic panels and save costs;

[0013] 2. The utility model changes the position of the photovoltaic panel by pulling the traction rope, so that the photovoltaic panel can pass through the sponge strip, and uses the sponge strip to rub the photovoltaic panel to achieve preliminary surface cleaning, and injects water into the sponge strip through the branch pipe, which can better remove the dust adhering to the surface of the photovoltaic panel and enhance the cleaning effect of the photovoltaic panel surface;

[0014] 3. The utility model adjusts the horizontal tilt angle of the photovoltaic panel to 80°. At this time, the photovoltaic panel is located at a lower position and has a larger tilt angle, which is convenient for manual cleaning, simple and convenient, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the arc track, rollers, auxiliary plates, water supply pipes, horizontal bars, branch pipes and sponge bars in the utility model.

[0017] In the figure: 1. arch frame; 2. column; 3. arc track; 4. photovoltaic panel; 5. bracket; 6. guide wheel; 7. traction rope; 8. winch; 9. vertical board; 10. water supply pipe; 11. horizontal bar; 12. branch pipe; 13. sponge bar; 14. roller; 15. cross beam; 16. inner support frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: See Figure 1 to Figure 2 The utility model provides an integrated photovoltaic facility greenhouse, including a plurality of arch frames 1 arranged at equal intervals in front and behind, columns 2 are fixedly connected to the bottom ends of the arch frames 1, an arc track 3 is fixedly provided on the arch frame 1 and located on its sun-facing surface, the arc track 3 is provided with two front and rear ones, a photovoltaic panel 4 is movably provided in the arc track 3, and two rollers 14 are fixedly connected to the left and right sides of the photovoltaic panel 4, and the rollers 14 roll in cooperation with the arc track 3.

[0020] A bracket 5 is fixedly provided on the arch frame 1 and on its back-sun side, a guide wheel 6 is fixedly provided on the top of the bracket 5, a traction rope 7 is tensioned on the guide wheel 6, a plurality of brackets 5 are provided, and the plurality of brackets 5 are arranged in an arc-shaped interval, and the traction rope 7 between the winch 8 and the bottom guide wheel 6 is in a vertical state. A winch 8 for winding up one end of the traction rope 7 is provided on the side of the column 2 and below the back-sun side of the arch frame 1, and the other end of the traction rope 7 is fixedly connected to the photovoltaic panel 4.

[0021] On the basis of the above embodiment, in this embodiment, a horizontal bar 11 is fixedly provided outside the sun-facing surface of the arch frame 1, a sponge 13 is fixedly connected to the side wall of the horizontal bar 11 close to the sun-facing surface of the arch frame 1, and a vertical plate 9 is fixedly connected to the front and rear ends of the horizontal bar 11, and the vertical plate 9 is fixedly connected to the surface of the arc track 3 away from the arch frame 1, and the vertical plate 9 is fixedly connected to the water supply pipe 10, and the water supply pipe 10 is fixedly connected to the branch pipe 12, and the branch pipe 12 runs through the horizontal bar 11. Among them, the right side of the utility model is the sun-facing surface, and the left side is the sun-proof surface.

[0022] According to the sunlight conditions, the utility model contracts or relaxes the traction rope 7 of the winch 8, and the photovoltaic panel 4 moves upward or downward along the arc track 3 to the position where the light energy utilization is maximized. At this time, the horizontal inclination angle of the photovoltaic panel 4 is between 10° and 50°, which can maximize the utilization of light energy and improve the power generation efficiency. Compared with ordinary photovoltaic greenhouses, the utility model can reduce the laying area of ​​the photovoltaic panel 4 and save costs.

[0023] When the photovoltaic panel 4 needs to be cleaned, the position of the photovoltaic panel 4 is changed by the winch 8, so that the inclination angle of the photovoltaic panel is changed from 60° to 70°. At this time, the photovoltaic panel 4 passes through the sponge strip 13, and the sponge strip 13 is used to rub the photovoltaic panel 4 to achieve preliminary surface cleaning, and water is injected into the sponge strip 13 through the branch pipe 12, which can better remove dust adhering to the surface of the photovoltaic panel 4 and enhance the cleaning effect of the surface of the photovoltaic panel 4; by adjusting the horizontal inclination angle of the photovoltaic panel 4 to 80°, the photovoltaic panel 4 is located at a lower position and the inclination angle is larger, which is convenient for manual cleaning, simple and convenient, and reduces maintenance costs.

[0024] On the basis of the above-mentioned embodiments, in this embodiment, the top side wall of the column 2 is fixedly connected with a cross beam 15, the upper surface of the cross beam 15 is fixedly connected with an inner support frame 16, the top of the inner support frame 16 is fixedly connected to the inner wall of the arch frame 1, and a greenhouse film can be installed between the front and rear adjacent arch frames 1, so that the greenhouse has better stability.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Integrated photovoltaic greenhouse, characterized by: The invention comprises a plurality of arch frames (1) arranged at equal intervals in front and back, the two ends of the bottom of the arch frame (1) are fixedly connected to columns (2), an arc track (3) is fixedly provided on the arch frame (1) and located on its sun-facing side, the arc track (3) is provided with two front and rear ones, a photovoltaic panel (4) is movably provided in the arc track (3), a bracket (5) is fixedly provided on the arch frame (1) and located on its sun-facing side, a guide wheel (6) is fixedly provided at the top end of the bracket (5), a traction rope (7) is tensioned on the guide wheel (6), a winch (8) for winding up one end of the traction rope (7) is provided on the side of the column (2) and located below the sun-facing side of the arch frame (1), and the other end of the traction rope (7) is fixedly connected to the photovoltaic panel (4).

2. The integrated photovoltaic facility greenhouse according to claim 1, characterized in that: A horizontal bar (11) is fixedly provided on the outside of the sun-facing surface of the arch frame (1); a sponge (13) is fixedly connected to the side wall of the horizontal bar (11) close to the sun-facing surface of the arch frame (1); vertical plates (9) are fixedly connected to the front and rear ends of the horizontal bar (11); and the vertical plates (9) are fixedly connected to the surface of the arc track (3) away from the arch frame (1).

3. The integrated photovoltaic facility greenhouse according to claim 2, characterized in that: The vertical plate (9) is fixedly connected to a water supply pipe (10), the water supply pipe (10) is fixedly connected to a branch pipe (12), and the branch pipe (12) passes through the horizontal bar (11).

4. The integrated photovoltaic facility greenhouse according to claim 1, characterized in that: A plurality of the brackets (5) are provided, and the plurality of the brackets (5) are arranged at intervals in an arc shape. The traction rope (7) between the hoist (8) and the guide wheel (6) at the bottom layer is in a vertical state.

5. The integrated photovoltaic facility greenhouse according to claim 1, characterized in that: Two rollers (14) are fixedly connected to the left and right sides of the photovoltaic panel (4), and the rollers (14) are in rolling cooperation with the arc track (3).

6. The integrated photovoltaic facility greenhouse according to claim 1, characterized in that: The top side wall of the column (2) is fixedly connected to a crossbeam (15), the upper surface of the crossbeam (15) is fixedly connected to an inner support frame (16), and the top of the inner support frame (16) is fixedly connected to the inner wall of the arch frame (1).

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