Ecological photovoltaic-based desertification control device

Abstract

Disclosed in the present invention is an ecological photovoltaic-based desertification control device, comprising a bottom photovoltaic support, an intermediate collecting frame, and an upper photovoltaic module. The intermediate collecting frame is correspondingly mounted on the bottom photovoltaic support, so that the intermediate collecting frame is arranged in an inclined direction, the upper photovoltaic module is correspondingly mounted on the intermediate collecting frame by means of supporting rods, and the inclination angle of the upper photovoltaic module is consistent with that of the intermediate collecting frame; and the size of the intermediate collecting frame is larger than that of the upper photovoltaic module locate above same, so that a rain falling gap is formed around the outer side of the upper photovoltaic module, and rainwater flowing down from the upper photovoltaic module falls into the intermediate collecting frame from the rain falling gap and is used for ecological desertification control. In the present invention, rainwater can be received in a large range, the water storage amount is large, and rainwater can be efficiently collected; and a flippable filter screen is provided, so that debris and dust and the like in rainwater can be filtered out, and the flippable filter screen can flip, so that whether impurities on the flippable filter screen or impurities in the intermediate collecting frame, etc. can be conveniently removed.

Description

An ecological photovoltaic desertification control device Technical Field

[0001] This invention relates to the field of ecological photovoltaic technology for sand control and desertification prevention in arid regions, specifically to an ecological photovoltaic desertification control device. Background Technology

[0002] In existing technologies, sand control and stabilization work in arid regions usually requires planting and screening drought-resistant vegetation. Planting drought-resistant vegetation requires the development of integrated water collection and water-saving equipment. Existing technologies include solutions that utilize photovoltaic modules for water saving and collection.

[0003] For example, the technical solution disclosed in application publication number CN117176053A is "a photovoltaic desertification control system", which is a photovoltaic system composed of photovoltaic brackets and photovoltaic panels, with a top frame and water storage tank for water collection, and then irrigation through a sprinkler device.

[0004] For example, the technical solution disclosed in the authorization announcement number CN218667722U is "a rainwater collection and diversion system for photovoltaic power stations in arid northern regions". This technical solution also collects rainwater through photovoltaic brackets, photovoltaic panels and other means, and then stores it for use.

[0005] In the above-mentioned technical solutions, rainwater is collected by tilting photovoltaic panels in the photovoltaic system. However, in the existing technology, rainwater is collected solely by photovoltaic panels. As described in the patent document with the above-mentioned authorization announcement number: CN218667722U, a water collection trough is set at the lower end of the photovoltaic panel. After the rainwater on the photovoltaic panel falls into the water collection trough, it enters the water collection tank.

[0006] In the above technical solution, the rainwater collection area is limited to the photovoltaic panel, and the rainwater collection area is limited. Moreover, when the rain is heavy, the water collection tank cannot effectively collect most of the rainwater, and the rainwater is basically wasted. The space of the water collection tank is small and cannot effectively collect more rainwater.

[0007] Therefore, in order to solve the above problems, it is necessary to develop an ecological photovoltaic desertification control device with a large rainwater collection area and improved rainwater collection efficiency. Technical issues

[0008] The purpose of this invention is to address the shortcomings of existing technologies by providing an ecological photovoltaic desertification control device. Technical solutions

[0009] An ecological photovoltaic desertification control device includes a bottom photovoltaic support, a middle collection frame, and an upper photovoltaic module. The middle collection frame is installed on the bottom photovoltaic support, and the bottom photovoltaic support is set accordingly so that the middle collection frame is set in an inclined direction. The upper photovoltaic module is installed on the middle collection frame through a support rod, and the inclination angle of the upper photovoltaic module is the same as that of the middle collection frame.

[0010] Furthermore, the size of the middle collection frame is larger than that of the upper photovoltaic module, so that a rain gap is formed around the outer edge of the upper photovoltaic module. Rainwater flowing down from the upper photovoltaic module falls into the middle collection frame through the rain gap for use in ecological desertification control.

[0011] Furthermore, a water collection box is installed at the bottom photovoltaic support, and a water collection pipe is installed between the water collection box and the middle collection frame. A water pump is also installed on the water collection pipe to pump the rainwater collected in the middle collection frame into the water collection box.

[0012] Furthermore, an irrigation pipe is installed at the bottom of the water collection box, which extends outward to irrigate the planted greenery.

[0013] Furthermore, the upper photovoltaic module includes a photovoltaic mounting plate and photovoltaic solar panels embedded in the photovoltaic mounting plate; and at least six photovoltaic solar panels are embedded in a set of photovoltaic mounting plates, while the size of the middle collection frame is larger than the size of the photovoltaic mounting plate.

[0014] Furthermore, evenly distributed support rods are installed between the photovoltaic mounting plate and the intermediate collection frame, and the upper, side, and lower frame plates of the intermediate collection frame are all designed as open structures.

[0015] Furthermore, a flip filter is installed at the edge of the photovoltaic mounting plate via a hinge assembly. The flip filter flips outward and rests on the frame plate outside the middle collection frame, thereby completely covering the rain gap. Rainwater falling into the rain gap is filtered by the flip filter.

[0016] A water filter screen is also installed at the upper end of the water collection pipe.

[0017] Furthermore, the lower frame plate of the middle collection frame is configured as a flip-up frame plate structure. The lower frame plate and the lower end of the middle collection frame are installed correspondingly through a hinge assembly. Support columns are also installed on both sides of the hinge assembly, which support the hinge assembly and the lower end of the middle collection frame at the lower position.

[0018] First, flip the corresponding flip filter on the lower frame upwards, and then flip the lower frame downwards to clean the debris in the middle collection box.

[0019] Furthermore, a drive mechanism is installed on both sides of the hinge assembly. The drive mechanism is fixed on the support column. The support column can drive the hinge assembly and the lower frame plate to rotate accordingly. The lower frame plate can rotate accordingly to be on the same plane as the middle collection frame. Beneficial effects

[0020] Beneficial effects: The present invention has the following beneficial effects:

[0021] 1) The technical solution of the present invention is to set a middle collection frame directly below the upper photovoltaic module. The size of the middle collection frame is larger than that of the upper photovoltaic module, and it is an open structure that can receive rainwater over a large area and has a large water storage capacity, thus enabling efficient collection of rainwater.

[0022] 2) The present invention is equipped with a flip filter screen, which can directly filter rainwater and remove impurities and dust from the rainwater, thus keeping the rainwater in the water collection box relatively clear. The flip filter screen can be flipped, so impurities on the flip filter screen or in the middle collection frame can be easily removed.

[0023] 3) The upper end of the water collection pipe in the middle collection frame of the present invention is also provided with a filter screen, which can also isolate debris and other objects from the outside. The structure is reasonably designed. In the present invention, the upper photovoltaic module is installed on the middle collection frame through a support rod. The upper photovoltaic module can be installed relatively stably through the middle collection frame. The structure is reasonably designed.

[0024] 4) In this invention, the water collection box is set at the bottom photovoltaic support, and the lower end of the middle collection frame is equipped with a water collection pipe and a water pump, which can quickly collect rainwater into the water collection box.

[0025] 5) In this invention, the lower side frame of the middle collection box is also set as a hinged, flip-up structure. The lower side frame is installed by a hinge assembly. The flip-up lower side frame makes it easy to clean the area inside the middle collection box.

[0026] 6) The present invention is also provided with a support column and a drive mechanism. On the one hand, the overall structure is set to be stable and reliable; on the other hand, the drive mechanism can drive the lower frame plate to flip, thereby flushing down debris and automatically cleaning the debris in the middle collection box. Attached Figure Description

[0027] Figure 1 is a structural diagram of the present invention.

[0028] Figure 2 is a cross-sectional view of AA in Figure 1;

[0029] Figure 3 is a diagram showing the installation of the flip-over filter screen in this invention;

[0030] Figure 4 is a diagram of the installation of the lower side frame plate in this invention;

[0031] Figure 5 is the view from direction B in Figure 4;

[0032] Among them, 1-bottom photovoltaic bracket; 2-middle collection frame; 21-upper side frame plate; 22-side frame plates; 23-lower side frame plate; 24-hinge assembly; 25-support column; 26-drive mechanism; 3-upper photovoltaic module; 31-photovoltaic mounting plate; 32-photovoltaic solar panel; 33-flip filter; 4-support rod; 5-rain gap; 6-water collection box; 7-water collection pipe; 71-water filter; 8-water pump; 9-irrigation pipe. The best embodiment of the present invention

[0033] The present invention will be further illustrated below with reference to the accompanying drawings and specific embodiments. These embodiments are implemented based on the technical solutions of the present invention, and it should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. Example

[0034] As shown in Figures 1 and 2, this embodiment of an ecological photovoltaic desertification control device includes a bottom photovoltaic support 1, a middle collection frame 2, and an upper photovoltaic module 3. In this embodiment, the middle collection frame 2 is installed on the bottom photovoltaic support 1, and the bottom photovoltaic support 1 is set accordingly so that the middle collection frame 2 is set in an inclined direction. The upper photovoltaic module 3 is installed on the middle collection frame 2 through a support rod 4, and the inclination angle of the upper photovoltaic module 3 and the middle collection frame 2 is the same.

[0035] Furthermore, in this embodiment, the size of the middle collection frame 2 is larger than that of the upper photovoltaic module 3, so that a rain gap 5 is formed around the outer edge of the upper photovoltaic module 3. Rainwater flowing down from the upper photovoltaic module 3 falls into the middle collection frame 2 through the rain gap 5 for ecological desertification control.

[0036] In this embodiment, a water collection box 6 is also installed at the bottom photovoltaic bracket 1. A water collection pipe 7 is installed between the water collection box 6 and the middle collection frame 2. A water pump 8 is also installed on the water collection pipe 7. The water pump 8 pumps the rainwater collected in the middle collection frame 2 into the water collection box 6.

[0037] In this embodiment, the bottom of the water collection box 6 is also equipped with an irrigation pipe 9. The irrigation pipe 9 extends outward to irrigate the planted greenery accordingly.

[0038] The upper photovoltaic module 3 in this embodiment includes a photovoltaic mounting plate 31 and photovoltaic solar panels 32 embedded in the photovoltaic mounting plate 31; and at least six photovoltaic solar panels 32 are embedded in a set of photovoltaic mounting plates 31, while the size of the middle collection frame 2 in this embodiment is larger than the size of the photovoltaic mounting plate 31.

[0039] In this embodiment, evenly distributed support rods 4 are installed between the photovoltaic mounting plate 31 and the middle collection frame 2, and the upper frame plate 21 and the two side frame plates 22 of the middle collection frame 2 are all set as open structures.

[0040] The technical solution of this embodiment differs from the traditional technical solution. Instead of setting a water collection trough directly at the lower edge of the photovoltaic panel, this embodiment sets an open-type intermediate collection frame directly below the photovoltaic panel. The intermediate collection frame is relatively large and located below the photovoltaic panel. In addition to the rainwater flowing down from the photovoltaic panel, rainwater around the outer edge of the photovoltaic panel can also be collected from the intermediate collection frame through the rain gaps. The overall rainwater collection area is very large, and the storage capacity is correspondingly increased. This avoids the problem of rainwater wastage in the event of heavy rainfall and allows for the collection of as much rainwater as possible.

[0041] Furthermore, the technical solution of this embodiment does not affect the installation of the photovoltaic panel above. The photovoltaic panel can be installed by the support rod, and the structural design is also relatively reasonable. The rainwater in the water collection box can irrigate the drought-resistant vegetation planted in the arid area through the irrigation pipe, and the water volume is sufficient. Example

[0042] As shown in Figures 3, 4 and 5, an ecological photovoltaic desertification control device of this embodiment includes a bottom photovoltaic support 1, a middle collection frame 2 and an upper photovoltaic module 3. In this embodiment, the middle collection frame 2 is installed on the bottom photovoltaic support 1, and the bottom photovoltaic support 1 is set accordingly so that the middle collection frame 2 is set in an inclined direction. The upper photovoltaic module 3 is installed on the middle collection frame 2 through a support rod 4, and the inclination angle of the upper photovoltaic module 3 and the middle collection frame 2 is the same.

[0043] Furthermore, in this embodiment, the size of the middle collection frame 2 is larger than that of the upper photovoltaic module 3, so that a rain gap 5 is formed around the outer edge of the upper photovoltaic module 3. Rainwater flowing down from the upper photovoltaic module 3 falls into the middle collection frame 2 through the rain gap 5 for ecological desertification control.

[0044] In this embodiment, a water collection box 6 is also installed at the bottom photovoltaic bracket 1. A water collection pipe 7 is installed between the water collection box 6 and the middle collection frame 2. A water pump 8 is also installed on the water collection pipe 7. The water pump 8 pumps the rainwater collected in the middle collection frame 2 into the water collection box 6.

[0045] In this embodiment, the bottom of the water collection box 6 is also equipped with an irrigation pipe 9. The irrigation pipe 9 extends outward to irrigate the planted greenery accordingly.

[0046] The upper photovoltaic module 3 in this embodiment includes a photovoltaic mounting plate 31 and photovoltaic solar panels 32 embedded in the photovoltaic mounting plate 31; and at least six photovoltaic solar panels 32 are embedded in a set of photovoltaic mounting plates 31, while the size of the middle collection frame 2 in this embodiment is larger than the size of the photovoltaic mounting plate 31.

[0047] In this embodiment, evenly distributed support rods 4 are installed between the photovoltaic mounting plate 31 and the middle collection frame 2. In this embodiment, the upper frame plate 21, the two side frame plates 22 and the lower frame plate 23 of the middle collection frame 2 are all set as open structures.

[0048] In this embodiment, a flip filter 33 is also installed at the edge of the photovoltaic mounting plate 31 via a hinge assembly 24. The flip filter 33 flips outward and rests on the frame plate outside the middle collection frame 2, thereby covering the rain gap 5 completely. Rainwater falling into the rain gap 5 is filtered by the flip filter 33 accordingly.

[0049] In this embodiment, a water filter screen 71 is also provided at the upper end of the water collection pipe 7.

[0050] In this embodiment, the lower frame plate 23 of the middle collection frame 2 is set as a flip-up frame plate structure. In this embodiment, the lower frame plate 23 and the lower end of the middle collection frame 2 are installed in correspondence through the hinge assembly 24, and the two sides of the hinge assembly 24 are also equipped with support columns 25. The support columns 25 support the hinge assembly 24 and the lower end of the middle collection frame 2 at the lower position.

[0051] First, flip the flip filter 33 corresponding to the lower frame plate 23 upward, and then flip the lower frame plate 23 downward to clean the debris in the middle collection box 2.

[0052] In this embodiment, the hinge assembly 24 is also equipped with a drive mechanism 26 on both sides. The drive mechanism 26 is fixed on the support column 25. The support column 25 can drive the hinge assembly 24 and the lower frame plate 23 to rotate accordingly. The lower frame plate 23 can rotate accordingly to be on the same plane as the middle collection frame 2.

[0053] The technical solution of this embodiment is based on embodiment 1, with the addition of a structural design that can remove debris from the middle collection box; when the technical solution of embodiment 1 is used in practice, since the whole device needs to be placed in an arid area, a lot of sand and other debris may accumulate in the middle collection box. On the one hand, it is necessary to prevent these debris from entering the water collection box, and on the other hand, it is necessary to clean up the debris and sand.

[0054] As shown in Figure 3, in this embodiment, a flip-up filter is first set up. The flip-up filter is set at the top of the photovoltaic mounting plate through a hinged assembly. The flip-up filter completely blocks the rain gap. The flip-up filter can filter the rainwater entering the middle collection frame, filtering out debris, mud, dust, etc. The overall structure can be flipped up, which makes it convenient to clean the debris filtered on the flip-up filter. Secondly, after flipping up, it is convenient to clean the debris inside the middle collection frame. Even with the flip-up filter, some debris may still enter the middle collection frame. By flipping the flip-up filter up, the debris inside the middle collection frame can be cleaned.

[0055] In addition, this embodiment further installs a filter screen at the upper end of the water collection pipe, which can further filter out water debris, and the filtered debris is left on the middle collection frame.

[0056] As shown in Figure 4, this embodiment also includes a mechanism for removing debris from the middle collection box. In this embodiment, the lower frame of the middle frame is designed as a hinged structure that can be flipped. The lower frame is installed via a hinge assembly. When a large amount of debris accumulates, the lower frame can be flipped down to be on the same straight line as the middle frame. The accumulated debris can then be removed by the rainwater, without affecting the rainwater collection process.

[0057] As shown in Figure 5, in order to increase stability, support columns are set up to install and stabilize the overall structure when the lower frame plate can be flipped. The support columns support the hinged components from both sides, making the overall structure more stable and reliable.

[0058] Furthermore, in order to achieve automated processing, a drive mechanism is installed on the support column. The drive mechanism is installed in conjunction with the hinge component. The drive mechanism can drive the hinge component to rotate, thereby achieving the function of automatically removing debris. It can also be set to have timed opening and closing functions.

[0059] The technical solution of this embodiment allows for the simultaneous installation of multiple photovoltaic modules with a corresponding intermediate collection frame and water collection box, resulting in a very reasonable overall structural design.

[0060] The above-described specific embodiments are merely preferred embodiments of the present invention and are not intended to limit the implementation of the present invention or the scope of the claims. All equivalent changes and modifications made in accordance with the scope of patent protection of the present invention should be included within the scope of the present invention patent application.

Claims

1. An ecological photovoltaic desertification control device, characterized in that: It includes a bottom photovoltaic support (1), a middle collection frame (2) and an upper photovoltaic module (3). The middle collection frame (2) is installed on the bottom photovoltaic support (1). The bottom photovoltaic support (1) is set so that the middle collection frame (2) is set in an inclined direction. The upper photovoltaic module (3) is installed on the middle collection frame (2) through a support rod (4). The tilt angle of the upper photovoltaic module (3) and the middle collection frame (2) is the same. Furthermore, the size of the middle collection frame (2) is larger than that of the upper photovoltaic module (3), so that a rain gap (5) is formed around the outer edge of the upper photovoltaic module (3). The rainwater flowing down from the upper photovoltaic module (3) falls into the middle collection frame (2) through the rain gap (5) for ecological desertification control.

2. The ecological photovoltaic desertification control device according to claim 1, characterized in that: A water collection box (6) is also installed at the bottom photovoltaic bracket (1). A water collection pipe (7) is installed between the water collection box (6) and the middle collection frame (2). A water pump (8) is also installed on the water collection pipe (7). The rainwater collected in the middle collection frame (2) is pumped into the water collection box (6) by the water pump (8).

3. The ecological photovoltaic desertification control device according to claim 2, characterized in that: The bottom of the water collection box (6) is also equipped with an irrigation pipe (9), which extends outward to irrigate the planted greenery.

4. The ecological photovoltaic desertification control device according to claim 1, characterized in that: The upper photovoltaic module (3) includes a photovoltaic mounting plate (31) and a photovoltaic solar panel (32) embedded in the photovoltaic mounting plate (31); and at least six photovoltaic solar panels (32) are embedded in a set of photovoltaic mounting plates (31), while the size of the middle collection frame (2) is larger than the size of the photovoltaic mounting plate (31).

5. The ecological photovoltaic desertification control device according to claim 4, characterized in that: The photovoltaic mounting plate (31) and the intermediate collection frame (2) are respectively installed with evenly distributed support rods (4), and the upper frame plate (21), the two side frame plates (22) and the lower frame plate (23) of the intermediate collection frame (2) are all set as open structures.

6. The ecological photovoltaic desertification control device according to claim 5, characterized in that: The photovoltaic mounting plate (31) is also equipped with a flip filter (33) at the edge of the plate body through a hinge assembly (24). The flip filter (33) is flipped outward and placed on the frame plate outside the middle collection frame (2), thereby covering the rain gap (5) completely. The rainwater falling from the rain gap (5) is filtered through the flip filter (33). The upper end of the water collection pipe (7) is also provided with a water filter screen (71).

7. The ecological photovoltaic desertification control device according to claim 6, characterized in that: The lower frame plate (23) of the middle collection frame (2) is configured as a flip-up frame plate structure. The lower frame plate (23) and the lower end of the middle collection frame (2) are installed in correspondence through a hinge assembly (24). Support columns (25) are also installed on both sides of the hinge assembly (24). The support columns (25) support the hinge assembly (24) and the lower end of the middle collection frame (2) at the lower end position. First, flip the flip filter (33) corresponding to the lower side frame plate (23) upward, and then flip the lower side frame plate (23) downward, so as to clean the debris in the middle collection box (2).

8. The ecological photovoltaic desertification control device according to claim 7, characterized in that: The hinge assembly (24) is also equipped with a drive mechanism (26) on both sides. The drive mechanism (26) is fixed on the support column (25). The support column (25) can drive the hinge assembly (24) and the lower frame plate (23) to rotate accordingly. The lower frame plate (23) can rotate accordingly to be on the same plane as the middle collection box (2).

Images