阅读说明：本技术 一种多功能光伏棚 (Multifunctional photovoltaic shed ) 是由 林广宙 林靖佳 林庆德 于 2021-08-25 设计创作，主要内容包括：本发明涉及一种多功能光伏棚,所述多功能光伏棚包括同地面固定的四个支撑板、倾斜安装在四个支撑板之间用于安装光伏板的斜板、设置在所述支撑板的侧部上用于收集雨水的集水箱以及活动设置在所述斜板上方用于对光伏板进行清洗的海绵辊,所述斜板上安装有用于驱动所述海绵辊沿着所述斜板做直线运动以及转动的驱动机构,驱动机构工作时,驱动所述海绵辊做直线运动并在运动的过程中保持转动,且当海绵辊在朝向集水箱运动的过程中顺时针转动,反之则逆时针转动,同时抽放组件将所述集水箱中的水喷向光伏板上,从而使得所述光伏板得到有效的清洗,此外,利用集水箱中的水可对棚内的植物进行灌溉。(The invention relates to a multifunctional photovoltaic shed which comprises four supporting plates fixed with the ground, an inclined plate obliquely arranged between the four supporting plates and used for installing a photovoltaic plate, a water collecting tank arranged on the side part of the supporting plates and used for collecting rainwater, and a sponge roller movably arranged above the inclined plate and used for cleaning the photovoltaic plate, the inclined plate is provided with a driving mechanism for driving the sponge roller to do linear motion and rotate along the inclined plate, when the driving mechanism works, the sponge roller is driven to do linear motion and keeps rotating in the motion process, and when the sponge roller rotates clockwise in the process of moving towards the water collecting tank, otherwise, the sponge roller rotates anticlockwise, and meanwhile, the drainage assembly sprays water in the water collecting tank onto the photovoltaic panel, thereby make the photovoltaic board obtains effectual washing, in addition, utilizes the water in the water-collecting tank can irrigate the plant in the canopy.)

1. The multifunctional photovoltaic shed is characterized by comprising four supporting plates (1) fixed to the ground, inclined plates (2) obliquely arranged among the four supporting plates (1) and used for mounting photovoltaic plates, a water collecting tank (3) arranged on the side portions of the supporting plates (1) and used for collecting rainwater, and sponge rollers (4) movably arranged above the inclined plates (2) and used for cleaning the photovoltaic plates, wherein the inclined plates (2) are provided with driving mechanisms used for driving the sponge rollers (4) to do linear motion and rotate along the inclined plates (2);

the driving mechanism is connected with a pumping component which is arranged above the inclined plate (2) and connected with the water collecting tank (3) and used for spraying water to the photovoltaic panel or aerating the water collecting tank (3), and the pumping component sprays water to the photovoltaic panel or aerating the water collecting tank (3) when the sponge roller (4) moves linearly and rotates along the inclined plate (2).

2. The multifunctional photovoltaic shed as claimed in claim 1, wherein the driving mechanism comprises two sets of sliding structures arranged above the sloping plate (2) and a walking component arranged on the sliding structures and used for driving the sponge roller (4) to do linear motion;

the sliding structure comprises a guide shaft (8) fixedly arranged above the inclined plate (2) and parallel to the inclined plate (2), and a sliding plate (9) arranged on the guide shaft (8) in a sliding manner, the traveling assembly is arranged on the sliding plate (9) and connected with the inclined plate (2), and the sponge roller (4) is arranged below the sliding plate (9) through two sets of elastic assemblies.

3. A multi-functional photovoltaic shed as claimed in claim 2, characterized in that the walking assembly comprises a first gear (14) and a second gear (17) rotatably mounted under the skid plate (9) and a rack plate (13) fixed on the side of the tilt plate (2) and cooperating with the first gear (14);

the axis of rotation of first gear (14) is connected with output device (15), just first gear (14) with second gear (17) meshing, second gear (17) through the drive belt with the axis of rotation of sponge roller (4) is connected, the axis of rotation of sponge roller (4) still through the drive belt with it connects to take out puts the subassembly.

4. A multi-functional photovoltaic shed as claimed in claim 3, characterized in that the elastic assembly comprises a fixed cylinder (10) fixed on the side of the sliding plate (9), a telescopic plate (11) slidingly arranged in the fixed cylinder (10) and a spring (12) arranged in the fixed cylinder (10);

spring (12) are in compression state, and one end with the inner wall fixed connection of a fixed section of thick bamboo (10), the other end with expansion plate (11) are in the inside one end of a fixed section of thick bamboo (10) is connected, sponge roller (4) then rotate and install on the other end of expansion plate (11).

5. The multifunctional photovoltaic shed as claimed in claim 1, wherein a filter plate (16) is detachably mounted in the water collection tank (3), a plurality of water pipes (6) are mounted at the bottom of the water collection tank, a plurality of through holes for water to flow out are formed in the lower parts of the water pipes (6) at equal intervals, and an openable valve (5) is further arranged on each water pipe (6);

two drainage grooves are formed in the inclined plate (2).

6. The multifunctional photovoltaic shed as claimed in claim 2, wherein the pumping and discharging assembly comprises an impeller pump (18) mounted on the sliding plate (9), a driving shaft of the impeller pump (18) is connected with a rotating shaft of the sponge roller (4) through a driving belt, a water inlet is communicated with the bottom of the water collecting tank (3) through a hose, and a water outlet is connected with a strip-shaped shower head (7).

Technical Field

The invention relates to the technical field of photovoltaic shed correlation, in particular to a multifunctional photovoltaic shed.

Background

The photovoltaic agricultural greenhouse is a new mode for distributed photovoltaic application, compared with the construction of a centralized large-scale photovoltaic ground power station, the photovoltaic agricultural greenhouse project has a plurality of advantages, the photovoltaic agricultural greenhouse utilizes the roof of the agricultural greenhouse, does not occupy the ground, and does not change the land use property, so that the land resource can be saved.

Secondly, by erecting photovoltaic panels with different light transmittance on the agricultural greenhouse, the lighting requirements of different crops can be met, various high-value-added crops such as organic agricultural products and rare seedlings can be planted, anti-season planting and fine-quality planting can also be realized, and finally, the power demand of the agricultural greenhouse can be met by utilizing the greenhouse top for power generation, and the surplus electricity can be sold in a grid-connected mode, so that the income is increased.

Along with the long-term use of photovoltaic canopy, can adhere to a large amount of dust and debris on the photovoltaic board, for guaranteeing normal use, need clear up it, current photovoltaic canopy function is comparatively single, does not possess the self-cleaning function to the photovoltaic board, consequently, in the plant planting use of reality, often can not reach the practical function in the ideal.

Disclosure of Invention

The invention aims to provide a multifunctional photovoltaic shed to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a multifunctional photovoltaic shed comprises four supporting plates fixed to the ground, an inclined plate obliquely arranged between the four supporting plates and used for mounting a photovoltaic plate, a water collecting tank arranged on the side portion of each supporting plate and used for collecting rainwater, and a sponge roller movably arranged above the inclined plate and used for cleaning the photovoltaic plate, wherein a driving mechanism used for driving the sponge roller to do linear motion and rotate along the inclined plate is arranged on the inclined plate;

the driving mechanism is connected with a pumping component which is arranged above the inclined plate and connected with the water collecting tank and used for spraying water to the photovoltaic panel.

As a further scheme of the invention: the driving mechanism comprises two groups of sliding structures arranged above the inclined plate and a traveling assembly arranged on the sliding structures and used for driving the sponge roller to do linear motion;

the sliding structure comprises a guide shaft fixedly arranged above the inclined plate and parallel to the inclined plate and a sliding plate arranged on the guide shaft in a sliding manner, the traveling assembly is arranged on the sliding plate and connected with the inclined plate, and the sponge roller is arranged below the sliding plate through two groups of elastic assemblies.

As a still further scheme of the invention: the walking assembly comprises a first gear and a second gear which are rotatably arranged below the sliding plate and a rack plate which is fixed on the side part of the inclined plate and matched with the first gear;

the rotating shaft of the first gear is connected with output equipment, the first gear is meshed with the second gear, the second gear is connected with the rotating shaft of the sponge roller through a transmission belt, and the rotating shaft of the sponge roller is further connected with the drawing and releasing assembly through the transmission belt.

As a still further scheme of the invention: the elastic assembly comprises a fixed cylinder fixed on the side part of the sliding plate, a telescopic plate arranged in the fixed cylinder in a sliding manner and a spring arranged in the fixed cylinder;

the spring is in a compression state, one end of the spring is fixedly connected with the inner wall of the fixed cylinder, the other end of the spring is connected with one end of the telescopic plate inside the fixed cylinder, and the sponge roller is rotatably installed at the other end of the telescopic plate.

As a still further scheme of the invention: the water collecting tank can be also detachably provided with a filter plate, the bottom of the water collecting tank is provided with a plurality of water pipes, the lower parts of the water pipes are equidistantly provided with a plurality of through holes for water to flow out, and the water pipes are also provided with openable valves;

two drainage grooves are formed in the inclined plate.

As a still further scheme of the invention: the pumping and discharging assembly comprises an impeller pump arranged on the sliding plate, a driving shaft of the impeller pump is connected with a rotating shaft of the sponge roller through a driving belt, a water inlet is communicated with the bottom of the water collecting tank through a hose, and a water outlet is connected with a strip-shaped spray head.

Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when the driving mechanism works, the sponge roller is driven to do linear motion and keep rotating in the motion process, and when the sponge roller rotates clockwise in the motion process towards the water collecting tank, otherwise, the sponge roller rotates anticlockwise, and meanwhile, the pumping and discharging assembly sprays water in the water collecting tank onto the photovoltaic panel, so that the photovoltaic panel is effectively cleaned.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a multifunctional photovoltaic shed.

Fig. 2 is an enlarged view of a structure at a in fig. 1.

Fig. 3 is a schematic view of a connection relationship between a sliding structure and a sloping plate in an embodiment of the multifunctional photovoltaic shed.

Fig. 4 is a schematic view of the internal structure of the fixing cylinder in an embodiment of the multifunctional photovoltaic shed.

In the figure: 1-a support plate; 2-a sloping plate; 3, a water collecting tank; 4-a sponge roller; 5-a valve; 6-a water pipe; 7-a strip-shaped spray head; 8-a guide shaft; 9-a sliding plate; 10-a fixed cylinder; 11-a retractable plate; 12-a spring; 13-a rack plate; 14-a first gear; 15-an output device; 16-a filter plate; 17-a second gear; 18-impeller pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in the embodiment of the invention, the multifunctional photovoltaic shed comprises four supporting plates 1 fixed on the ground, inclined plates 2 obliquely installed between the four supporting plates 1 and used for installing photovoltaic panels, a water collecting tank 3 arranged on the side portions of the supporting plates 1 and used for collecting rainwater, and sponge rollers 4 movably arranged above the inclined plates 2 and used for cleaning the photovoltaic panels, wherein a driving mechanism used for driving the sponge rollers 4 to do linear motion and rotate along the inclined plates 2 is installed on the inclined plates 2;

the driving mechanism is connected with a pumping component which is arranged above the inclined plate 2 and connected with the water collecting tank 3 and used for spraying water to the photovoltaic panel or aerating the water collecting tank 3, and the pumping component sprays water to the photovoltaic panel or aerates the water collecting tank 3 when the sponge roller 4 moves linearly and rotates along the inclined plate 2.

In the embodiment of the invention, when the driving mechanism works in the forward direction, the sponge roller 4 is driven to do linear motion and keep rotating in the motion process, and when the sponge roller 4 rotates clockwise in the motion process towards the water collecting tank 3, the drawing and discharging assembly sprays water in the water collecting tank 3 to the photovoltaic panel, so that the photovoltaic panel is effectively cleaned.

As an embodiment of the present invention, the driving mechanism includes two sets of sliding structures installed above the inclined plate 2 and a traveling assembly installed on the sliding structures for driving the sponge roller 4 to make a linear motion;

the sliding structure comprises a guide shaft 8 fixedly arranged above the inclined plate 2 and parallel to the inclined plate 2 and a sliding plate 9 arranged on the guide shaft 8 in a sliding manner, the traveling assembly is arranged on the sliding plate 9 and connected with the inclined plate 2, and the sponge roller 4 is arranged below the sliding plate 9 through two groups of elastic assemblies.

In the embodiment of the invention, when the walking assembly works, the sliding plate 9 slides on the guide shaft 8, so that the sliding plate 9 drives the sponge roller 4 to linearly move parallel to the inclined plate 2, in the process, the walking assembly is driven to further drive the sponge roller 4 to rotate, and when the sponge roller 4 moves towards the water collecting tank 3, the sponge roller rotates clockwise, otherwise, the sponge roller rotates anticlockwise, so that the effect of cleaning the photovoltaic panel is greatly improved.

As an embodiment of the present invention, the traveling assembly includes a first gear 14 and a second gear 17 rotatably installed below the sliding plate 9, and a rack plate 13 fixed on a side of the swash plate 2 and engaged with the first gear 14;

the rotating shaft of the first gear 14 is connected with an output device 15, the first gear 14 is meshed with the second gear 17, the second gear 17 is connected with the rotating shaft of the sponge roller 4 through a transmission belt, and the rotating shaft of the sponge roller 4 is further connected with the drawing and releasing assembly through the transmission belt.

It should be noted that the output device 15 is a servo motor whose output end can be driven bidirectionally, so as to realize the bidirectional movement of the sponge roller 4.

In the embodiment of the invention, when the output device 15 works in the forward direction, the first gear 15 is driven to rotate anticlockwise, the second gear 17 drives the sponge roller 4 to rotate clockwise through the transmission belt, the sponge roller 4 drives the drainage component to work through the transmission belt, water in the water collecting tank 3 is sprayed onto the photovoltaic panel, and meanwhile, the first gear 14 is matched with the rack plate 13, so that the sponge roller 4 moves linearly towards the water collecting tank 3 to clean the photovoltaic panel.

As an embodiment of the present invention, the elastic assembly includes a fixed cylinder 10 fixed on the side of the slide plate 9, a telescopic plate 11 slidably disposed in the fixed cylinder 10, and a spring 12 disposed in the fixed cylinder 10;

the spring 12 is in a compressed state, one end of the spring is fixedly connected with the inner wall of the fixed cylinder 10, the other end of the spring is connected with one end, located inside the fixed cylinder 10, of the expansion plate 11, and the sponge roller 4 is rotatably installed at the other end of the expansion plate 11.

In the embodiment of the invention, in the moving process of the sponge roller 4, the spring 12 is in a compressed state, so that the sponge roller 4 is in close contact with the surface of the photovoltaic panel, and thus, the cleaning effect on the photovoltaic panel is greatly improved.

As an embodiment of the present invention, a filter plate 16 is detachably installed in the water collection tank 3, a plurality of water pipes 6 are installed at the bottom of the water collection tank, a plurality of through holes for water to flow out are equidistantly formed at the lower part of the water pipes 6, and an openable valve 5 is further arranged on the water pipes 6;

two drainage grooves are formed in the inclined plate 2.

In the embodiment of the invention, in rainy days, rainwater flows into the water collecting tank 3 through the drainage grooves on the inclined plate 2, and in the process of cleaning the photovoltaic panel, water sprayed by the drainage assembly finally flows back to the water collecting tank 3 through the drainage grooves by the sponge roller 4 and is filtered by the filter plate 16, so that the water is recycled and the cleanness of plant irrigation water is ensured.

As an embodiment of the invention, the pumping and discharging assembly comprises an impeller pump 18 arranged on the sliding plate 9, a driving shaft of the impeller pump 18 is connected with a rotating shaft of the sponge roller 4 through a driving belt, a water inlet is communicated with the bottom of the water collecting tank 3 through a hose, and a water outlet is connected with a strip-shaped spray header 7.

In the embodiment of the invention, the sponge roller 4 rotates clockwise in the process of moving towards the water collecting tank 3, so as to drive the impeller pump 18 to work, water in the water collecting tank 3 is sprayed onto the surface of the photovoltaic panel through the strip-shaped spray header 7, the sponge roller 4 rotates anticlockwise when moving towards the direction far away from the water collecting tank 3, so that the impeller pump 18 works reversely, a small amount of air is sucked and transmitted into the water collecting tank 3, and then the air is discharged to the outside of the water collecting tank 3 through the filter plate 16, so that the soil accumulated on the filter plate 16 after filtration is loosened to a certain extent, and the problem of blockage of filter holes on the filter plate 16 is prevented.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.