阅读说明：本技术 一种具有集水功能的可靠性高的太阳能发电设备 (Solar power generation equipment with high reliability and water collection function ) 是由 张晓奎 于 2019-09-27 设计创作，主要内容包括：本发明涉及一种具有集水功能的可靠性高的太阳能发电设备,包括光伏板和两个连接箱,所述光伏板位于两个连接箱之间,所述连接箱的形状为长方体,所述光伏板与连接箱的顶部所在的平面平行,所述光伏板板上设有防护机构,两个连接箱之间设有集水机构,所述防护机构和集水机构均设置在光伏板的下方,所述集水机构包括集水槽、两个连接管和两个抽水组件,该具有集水功能的可靠性高的太阳能发电设备通过防护机构实现了保护光伏板的功能,避免冰雹直接砸到光伏板上而导致光伏板损坏,提高了光伏板的可靠性,不仅如此,还通过集水机构实现了收集雨水用来清洁光伏板的功能,节约了水资源。(The invention relates to a solar power generation device with high reliability and a water collection function, which comprises a photovoltaic panel and two connecting boxes, wherein the photovoltaic panel is positioned between the two connecting boxes, the connecting boxes are cuboid in shape, the photovoltaic panel is parallel to the plane of the tops of the connecting boxes, a protection mechanism is arranged on the photovoltaic panel, a water collection mechanism is arranged between the two connecting boxes, the protection mechanism and the water collection mechanism are both arranged below the photovoltaic panel, the water collection mechanism comprises a water collection tank, two connecting pipes and two water pumping assemblies, the solar power generation device with high reliability and the water collection function realizes the function of protecting the photovoltaic panel through the protection mechanism, avoids the photovoltaic panel from being damaged due to the fact that hail directly hits the photovoltaic panel, improves the reliability of the photovoltaic panel, and realizes the function of collecting rainwater for cleaning the photovoltaic panel through the water collection mechanism, and water resources are saved.)

1. A solar power generation device with a water collection function and high reliability comprises a photovoltaic panel (1) and two connecting boxes (2), wherein the photovoltaic panel (1) is located between the two connecting boxes (2), the connecting boxes (2) are cuboid in shape, and the photovoltaic panel (1) is parallel to a plane where the tops of the connecting boxes (2) are located;

The water collecting mechanism comprises a water collecting tank (3), two connecting pipes (4) and two water pumping components, the two sides of the water collecting tank (3) are respectively fixed on the two connecting boxes (2), the connecting pipes (4) are in one-to-one correspondence with the connecting boxes (2), one side of the connecting box (2) close to the water collecting tank (3) is provided with a connecting hole, the connecting hole is positioned at one side of the water collecting tank (3) far away from the photovoltaic panel (1), one end of the connecting pipe (4) is arranged at the bottom of the water collecting tank (3), the other end of the connecting pipe (4) is inserted into the connecting hole, the connecting pipe (4) is hermetically and fixedly connected with the inner wall of the connecting hole, the water collecting tank (3) is communicated with the connecting box (2) through the connecting pipe (4), the water pumping assemblies correspond to the connecting boxes (2) one by one, and are arranged at the tops of the connecting boxes (2);

The protection mechanism is located between the water collection tank (3) and the photovoltaic panel (1), the protection mechanism comprises a rotating shaft (5), a protection plate (6), a driving component and two supporting components, the protection plate (6) is parallel to the photovoltaic panel (1), the protection plate (6) and the rotating shaft (5) are all right arranged with the photovoltaic panel (1), the rotating shaft (5) is located between the protection plate (6) and the photovoltaic panel (1), the rotating shaft (5) is respectively fixedly connected with the photovoltaic panel (1) and the protection plate (6), the protection plate (6) is located at the bottom of the water collection tank (3) along the direction vertical to the photovoltaic panel (1), the projection of the photovoltaic panel (1) on the water collection tank (3) along the direction vertical to the protection plate (6) is located in the projection of the protection plate (6) on the water collection tank (3) along the direction vertical to the photovoltaic panel (1), mounting holes are formed in one sides, close to the photovoltaic panel (1), of the two connecting boxes (2), the axes of the mounting holes are perpendicular to the plane where the side, provided with the mounting holes, of the connecting boxes (2) is located, the rotating shaft (5) is coaxially arranged with the mounting holes, the diameter of the rotating shaft (5) is smaller than the diameter of the mounting holes, the rotating shaft (5) penetrates through the mounting holes, the rotating shaft (5) is connected with the mounting holes in a sliding mode, the driving assembly is arranged in one of the connecting boxes (2), the driving assembly is in transmission connection with the rotating shaft (5), the supporting assemblies correspond to the connecting boxes (2) one by one, the supporting assemblies are arranged in the connecting boxes (2), and the supporting assemblies are arranged on the rotating shaft (5);

The supporting component comprises a heat dissipation ring (7), a heat dissipation rod (8) and two locking rings (9), the locking ring (9) and the heat dissipation ring (7) are both arranged coaxially with the rotating shaft (5), the inner diameter of the locking ring (9) and the inner diameter of the heat dissipation ring (7) are both equal to the diameter of the rotating shaft (5), the rotating shaft (5) penetrates through the locking ring (9) and the heat dissipation ring (7), the heat dissipation ring (7) is positioned between the two locking rings (9), the locking rings (9) are fixedly connected with the rotating shaft (5), the heat dissipation ring (7) is connected with the rotating shaft (5) in a sliding way, the heat dissipation ring (7) is respectively abutted against the two locking rings (9), the heat dissipation rod (8) is perpendicular to the photovoltaic plate (1), the bottom of the heat dissipation rod (8) is fixed to the bottom of the connecting box (2), and the top end of the heat dissipation rod (8) is fixed to the heat dissipation ring (7).

2. The solar power generation device with the water collection function and the high reliability as claimed in claim 1, wherein the water pumping assembly comprises a water pumping pipe (10), a pressing water pump (11) and a through hole, the water pumping pipe (10) is parallel to the heat dissipation rod (8), the through hole is formed in the top of the connection box (2), the through hole and the water pumping pipe (10) are coaxially arranged, the water pumping pipe (10) penetrates through the through hole, the water pumping pipe (10) is fixedly connected with the inner wall of the through hole, the pressing water pump (11) is installed at the top end of the water pumping pipe (10), and a gap is formed between the bottom end of the water pumping pipe (10) and the bottom inside the connection box (2).

3. The solar power generation device with the water collection function and high reliability according to claim 1, wherein the driving assembly comprises a rotating disc (12), a transmission shaft (13), a bearing (14), a worm (15) and a worm wheel (16), the transmission shaft (13) is parallel to the photovoltaic panel (1), the axis of the transmission shaft (13) is perpendicular to the axis of the heat dissipation rod (8), the main body is provided with an assembly hole, the assembly hole and the worm (15) are coaxially arranged with the transmission shaft (13), the aperture of the assembly hole is larger than the diameter of the transmission shaft (13), the bearing (14) is positioned in the assembly hole, the transmission shaft (13) passes through the assembly hole, the inner ring of the bearing (14) is mounted on the transmission shaft (13), the outer ring of the bearing (14) is fixedly connected with the inner wall of the assembly hole, the rotating disc (12) is arranged at one side of the main body, the rotating disc (12) is installed at one end of the transmission shaft (13), the worm (15) is fixed at the other end of the transmission shaft (13), the worm wheel (16) is installed on the rotating shaft (5), and the worm wheel (16) is meshed with the worm (15).

4. the solar power generation apparatus with water collection function and high reliability as claimed in claim 3, wherein the rotary plate (12) is provided with anti-slip patterns.

5. The solar power generation apparatus with water collection function and high reliability as set forth in claim 3, wherein said worm wheel (16) is coated with a lubricating oil.

6. the solar power generation equipment with the water collection function and high reliability as claimed in claim 1, wherein the connection box (2) is provided with an anti-corrosion zinc coating.

7. The solar power generation apparatus with water collecting function having high reliability as set forth in claim 1, wherein both ends of the rotation shaft (5) are chamfered.

8. The solar power plant with water collection function and high reliability according to claim 1, characterized in that the side of the protection plate (6) away from the photovoltaic plate (1) is laid with a rubber block (17).

9. the solar power generation equipment with high reliability and water collection function as claimed in claim 1, wherein a filter screen is arranged in the water pumping pipe (10).

10. The solar power generation apparatus with water collecting function having high reliability as set forth in claim 1, wherein the rotating shaft (5) is white in color.

Technical Field

the invention relates to the field of power equipment, in particular to solar power generation equipment with a water collecting function and high reliability.

Background

The power system mainly comprises two categories of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades.

Silicon solar panel is power equipment's a, and its photoelectric semiconductor thin slice that utilizes sunlight direct power generation, silicon solar panel easily make silicon solar panel surface damage when meetting the hail condition in the use, has reduced the reliability, moreover, when clean silicon solar panel, need a large amount of clear water to wash usually, has wasted the water resource greatly.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the solar power generation equipment with the water collection function and high reliability is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a solar power generation device with a water collection function and high reliability comprises a photovoltaic panel and two connecting boxes, wherein the photovoltaic panel is positioned between the two connecting boxes, the connecting boxes are cuboid in shape, the photovoltaic panel is parallel to a plane where the tops of the connecting boxes are located, a protection mechanism is arranged on the photovoltaic panel, a water collection mechanism is arranged between the two connecting boxes, and the protection mechanism and the water collection mechanism are both arranged below the photovoltaic panel;

The water collecting mechanism comprises a water collecting tank, two connecting pipes and two water pumping assemblies, wherein two sides of the water collecting tank are respectively fixed on two connecting boxes, the connecting pipes are in one-to-one correspondence with the connecting boxes, one side of each connecting box, which is close to the water collecting tank, is provided with a connecting hole, the connecting hole is positioned on one side of the water collecting tank, which is far away from the photovoltaic panel, one end of each connecting pipe is arranged at the bottom of the water collecting tank, the other end of each connecting pipe is inserted into the corresponding connecting hole, the connecting pipes are sealed and fixedly connected with the inner walls of the connecting holes, the water collecting tank is communicated with the connecting boxes through the connecting pipes, the water pumping assemblies are in one-;

The protection mechanism is positioned between the water collecting tank and the photovoltaic panel, the protection mechanism comprises a rotating shaft, a protection plate, a driving assembly and two supporting assemblies, the protection plate is parallel to the photovoltaic panel, the protection plate and the rotating shaft are arranged in an aligned mode with the photovoltaic panel, the rotating shaft is positioned between the protection plate and the photovoltaic panel, the rotating shaft is respectively fixedly connected with the photovoltaic panel and the protection plate, the projections of the protection plate on the water collecting tank along the direction vertical to the direction of the photovoltaic panel are positioned at the bottom of the water collecting tank, the projections of the photovoltaic panel on the water collecting tank along the direction vertical to the direction of the protection plate are positioned in the projections of the protection plate on the water collecting tank along the direction vertical to the direction of the photovoltaic panel, one sides of the two connecting boxes, which are close to the photovoltaic panel, are respectively provided with mounting holes, the axes of the mounting holes are vertical to the plane where, the diameter of the rotating shaft is smaller than the aperture of the mounting hole, the rotating shaft penetrates through the mounting hole, the rotating shaft is connected with the mounting hole in a sliding mode, the driving assembly is arranged in one of the connecting boxes and is in transmission connection with the rotating shaft, the supporting assemblies correspond to the connecting boxes one to one, the supporting assemblies are arranged in the connecting boxes, and the supporting assemblies are arranged on the rotating shaft;

The supporting component comprises a radiating ring, a radiating rod and two locking rings, wherein the locking ring and the radiating ring are coaxially arranged with a rotating shaft, the inner diameter of the locking ring and the inner diameter of the radiating ring are equal to the diameter of the rotating shaft, the rotating shaft penetrates through the locking ring and the radiating ring, the radiating ring is located between the two locking rings, the locking ring is fixedly connected with the rotating shaft, the radiating ring is connected with the rotating shaft in a sliding mode, the radiating ring is abutted against the two locking rings respectively, the radiating rod is perpendicular to the photovoltaic plate, the bottom of the radiating rod is fixed to the bottom of the connecting box, and the top of the radiating rod is fixed to the radiating ring.

as preferred, in order to realize the effect of drawing water, the subassembly that draws water includes the drinking-water pipe, presses water pumper and through hole, the drinking-water pipe is parallel with the heat dissipation pole, the through hole sets up the top at the connecting box, through hole and the coaxial setting of drinking-water pipe, the drinking-water pipe passes the through hole, the inner wall fixed connection of drinking-water pipe and through hole, press the water pumper and install the top at the drinking-water pipe, be equipped with the clearance between the bottom of drinking-water pipe and the bottom in the connecting box.

As preferred, in order to realize drive axis of rotation pivoted effect, drive assembly includes rolling disc, transmission shaft, bearing, worm and worm wheel, the transmission shaft is parallel with the photovoltaic board, the axis of transmission shaft is perpendicular with the axis of heat dissipation pole, be equipped with the pilot hole in the main part, pilot hole and worm all with the coaxial setting of transmission shaft, the aperture of pilot hole is greater than the diameter of transmission shaft, the bearing is located the pilot hole, the transmission shaft passes the pilot hole, the inner circle of bearing is installed on the transmission shaft, the outer lane of bearing and the inner wall fixed connection of pilot hole, the rolling disc sets up the one side at the main part, the one end at the transmission shaft is installed to the rolling disc, the other end at the transmission shaft is fixed to the worm, the worm wheel is installed in the axis of rotation, worm wheel and.

preferably, the rotating disc is provided with anti-slip threads to avoid slipping.

Preferably, the worm wheel is coated with a lubricating oil in order to reduce the friction between the worm wheel and the worm.

Preferably, in order to prolong the service life of the connecting box, the connecting box is provided with an anti-corrosion zinc coating.

Preferably, in order to facilitate the installation of the locking ring and the heat dissipation ring, both ends of the rotating shaft are provided with chamfers.

Preferably, in order to achieve the effects of buffering and vibration reduction, a rubber block is laid on one side of the protection plate, which is far away from the photovoltaic plate.

Preferably, in order to realize the filtering effect, a filter screen is arranged in the water pumping pipe.

Preferably, the rotating shaft is white in color in order to reduce the temperature of the rotating shaft.

The solar power generation equipment with the water collection function and high reliability has the advantages that the function of protecting the photovoltaic panel is realized through the protection mechanism, the photovoltaic panel is prevented from being damaged due to the fact that hailstones are directly hit on the photovoltaic panel, the reliability of the photovoltaic panel is improved, compared with the existing protection mechanism, the protection mechanism does not need electric power driving, the solar power generation equipment is more environment-friendly and energy-saving, the function of collecting rainwater for cleaning the photovoltaic panel is realized through the water collection mechanism, water resources are saved, compared with the existing water collection mechanism, the rainwater collected through the water collection mechanism can absorb heat transferred from a main body to the radiating rod, the radiating effect is improved, and the generated energy of the silicon solar panel is in inverse proportion to the temperature, so that the generated energy can be improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a highly reliable solar power plant having a water collecting function according to the present invention;

FIG. 2 is a sectional view of a highly reliable solar power plant with water collection of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a driving assembly of a highly reliable solar power plant having a water collecting function according to the present invention;

In the figure: 1. the photovoltaic panel, 2, a connecting box, 3, a water collecting tank, 4, a connecting pipe, 5, a rotating shaft, 6, a protective plate, 7, a radiating ring, 8, a radiating rod, 9, a locking ring, 10, a water pumping pipe, 11, a pressing water pumping device, 12, a rotating disc, 13, a transmission shaft, 14, a bearing, 15, a worm, 16, a worm wheel and 17, and a rubber block.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-3, a solar power generation device with a water collection function and high reliability comprises a photovoltaic panel 1 and two connection boxes 2, wherein the photovoltaic panel 1 is located between the two connection boxes 2, the connection boxes 2 are cuboid in shape, the photovoltaic panel 1 is parallel to a plane where the tops of the connection boxes 2 are located, a protection mechanism is arranged on the photovoltaic panel 1, a water collection mechanism is arranged between the two connection boxes 2, and the protection mechanism and the water collection mechanism are both arranged below the photovoltaic panel 1;

The water collecting mechanism comprises a water collecting tank 3, two connecting pipes 4 and two water pumping assemblies, wherein two sides of the water collecting tank 3 are respectively fixed on two connecting boxes 2, the connecting pipes 4 are in one-to-one correspondence with the connecting boxes 2, one side of each connecting box 2, which is close to the water collecting tank 3, is provided with a connecting hole, the connecting hole is positioned on one side, which is far away from the photovoltaic panel 1, of the water collecting tank 3, one end of each connecting pipe 4 is arranged at the bottom of the water collecting tank 3, the other end of each connecting pipe 4 is inserted into the corresponding connecting hole, the connecting pipes 4 are hermetically and fixedly connected with the inner wall of the connecting hole, the water collecting tank 3 is communicated with the connecting boxes 2 through the connecting pipes 4, the water pumping assemblies are in one-to;

The protection mechanism is positioned between the water collection tank 3 and the photovoltaic panel 1, the protection mechanism comprises a rotating shaft 5, a protection plate 6, a driving assembly and two supporting assemblies, the protection plate 6 is parallel to the photovoltaic panel 1, the protection plate 6 and the rotating shaft 5 are both arranged right opposite to the photovoltaic panel 1, the rotating shaft 5 is positioned between the protection plate 6 and the photovoltaic panel 1, the rotating shaft 5 is respectively and fixedly connected with the photovoltaic panel 1 and the protection plate 6, the protection plate 6 is positioned at the bottom of the water collection tank 3 along the direction vertical to the photovoltaic panel 1, the projections of the photovoltaic panel 1 on the water collection tank 3 along the direction vertical to the protection plate 6 are positioned in the projections of the protection plate 6 on the water collection tank 3 along the direction vertical to the photovoltaic panel 1, one sides of the two connecting tanks 2 close to the photovoltaic panel 1 are both provided with mounting holes, the axes of the mounting holes are vertical to the plane where the sides of the connecting tanks 2 provided with the mounting holes are, the rotating shaft 5 and the mounting hole are coaxially arranged, the diameter of the rotating shaft 5 is smaller than the aperture of the mounting hole, the rotating shaft 5 penetrates through the mounting hole, the rotating shaft 5 is connected with the mounting hole in a sliding mode, the driving assembly is arranged in one of the connecting boxes 2 and is in transmission connection with the rotating shaft 5, the supporting assemblies correspond to the connecting boxes 2 one to one, the supporting assemblies are arranged in the connecting boxes 2 and are arranged on the rotating shaft 5;

The supporting component comprises a radiating ring 7, a radiating rod 8 and two locking rings 9, the locking ring 9 and the radiating ring 7 are coaxially arranged with a rotating shaft 5, the inner diameter of the locking ring 9 and the inner diameter of the radiating ring 7 are equal to the diameter of the rotating shaft 5, the rotating shaft 5 penetrates through the locking ring 9 and the radiating ring 7, the radiating ring 7 is located between the two locking rings 9, the locking ring 9 is fixedly connected with the rotating shaft 5, the radiating ring 7 is connected with the rotating shaft 5 in a sliding mode, the radiating ring 7 is abutted to the two locking rings 9 respectively, the radiating rod 8 is perpendicular to the photovoltaic plate 1, the bottom of the radiating rod 8 is fixed to the bottom of the connecting box 2, and the top end of the radiating rod 8 is fixed to the radiating ring 7.

Before the device is used, a user rotates the rotating shaft 5 through the driving assembly to drive the photovoltaic panel 1 to rotate, so that the photovoltaic panel 1 can absorb light to realize photovoltaic power generation, when hail weather occurs, the user drives the rotating shaft 5 to drive the photovoltaic panel 1 and the protection plate 6 to rotate through the driving assembly, the photovoltaic panel 1 is rotated to a position between the protection plate 6 and the water collecting tank 3, hail is blocked through the protection plate 6, the effect of protecting the photovoltaic panel 1 is realized, the damage of the photovoltaic panel 1 caused by the fact that the hail is directly hit on the photovoltaic panel 1 is avoided, the reliability of the photovoltaic panel 1 is improved, after the hail stops, the user rotates the photovoltaic panel 1 to a power generation position through the driving assembly, the radiating ring 7 and the radiating rod 8 play a role of supporting the rotating shaft 5 to rotate, the locking ring 9 plays a role of avoiding the rotating shaft 5 from generating axial movement, when rain occurs, rainwater drops on the photovoltaic panel 1 and falls into the water collecting tank 3, rainwater in the water catch bowl 3 is carried to connecting box 2 through connecting pipe 4 again in, the effect of collecting the rainwater has been realized, when needs clean photovoltaic board 1, can make the rainwater in the connecting box 2 take out and use on photovoltaic board 1 through the subassembly that draws water, the water resource of saving, and simultaneously, the heat transfer that produces during photovoltaic board 1 absorbed light is to axis of rotation 5 on, the heat in the axis of rotation 5 is again through 7 transmissions of radiating ring to radiating rod 8 on, at last from radiating rod 8 transmissions to rainwater, absorb the heat through the rainwater, realize the heat dissipation.

as preferred, in order to realize the effect of drawing water, the subassembly that draws water includes drinking-water pipe 10, presses water pumper 11 and through hole, drinking-water pipe 10 is parallel with heat dissipation rod 8, the through hole sets up the top at connecting box 2, the through hole sets up with the drinking-water pipe 10 is coaxial, drinking-water pipe 10 passes the through hole, the inner wall fixed connection of drinking-water pipe 10 and through hole, press water pumper 11 to install on the top of drinking-water pipe 10, be equipped with the clearance between the bottom in the bottom of drinking-water pipe 10 and the connecting box 2.

after the rainwater flowed into connecting box 2, the bottom of drinking-water pipe 10 was located the below of rainwater surface of water this moment, and the user presses water pumper 11 through the operation, makes drinking-water pipe 10 extract the rainwater of connecting box 2 and discharges to on using photovoltaic board 1, realized the effect of drawing water.

As shown in fig. 4, drive assembly includes rolling disc 12, transmission shaft 13, bearing 14, worm 15 and worm wheel 16, transmission shaft 13 is parallel with photovoltaic board 1, the axis of transmission shaft 13 is perpendicular with the axis of radiator rod 8, be equipped with the pilot hole in the main part, pilot hole and worm 15 all with the coaxial setting of transmission shaft 13, the aperture of pilot hole is greater than the diameter of transmission shaft 13, bearing 14 is located the pilot hole, transmission shaft 13 passes the pilot hole, the inner circle of bearing 14 is installed on transmission shaft 13, the outer lane of bearing 14 and the inner wall fixed connection of pilot hole, rolling disc 12 sets up the one side in the main part, the one end at transmission shaft 13 is installed to rolling disc 12, worm 15 is fixed at the other end of transmission shaft 13, worm wheel 16 installs in axis of rotation 5, worm wheel 16 meshes with worm 15.

A user rotates the rotating disc 12, the transmission shaft 13 drives the worm 15 to rotate under the supporting effect of the bearing 14, the worm 15 rotates to drive the worm wheel 16 to rotate, and then the worm wheel 16 drives the rotating shaft 5 to rotate, wherein the worm wheel 16 and the worm 15 are in transmission, the characteristic that only the worm 15 drives the worm wheel 16 to rotate is achieved, and therefore the self-locking effect of the photovoltaic panel 1 can be achieved.

Preferably, the rotating disc 12 is provided with anti-slip threads to avoid slipping.

The anti-slip threads are designed to increase the friction between the user's hand and the rotatable disk 12 to prevent slippage.

Preferably, in order to reduce the friction between the worm wheel 16 and the worm 15, the worm wheel 16 is coated with a lubricating oil.

The lubricating oil has the function of reducing the friction force between the worm wheel 16 and the worm 15 and improving the smoothness of the worm wheel 16 driven by the worm 15.

preferably, in order to prolong the service life of the connection box 2, the connection box 2 is provided with an anti-corrosion zinc coating.

The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of connecting box 2, prolongs the life of connecting box 2.

Preferably, in order to facilitate the installation of the locking ring 9 and the heat dissipating ring 7, both ends of the rotating shaft 5 are chamfered.

the chamfering is used for reducing the caliber of the rotating shaft 5 when the rotating shaft passes through the heat dissipation ring 7 and the locking ring 9, and the effect of convenient installation is achieved.

Preferably, in order to achieve the effects of buffering and vibration reduction, the side of the protection plate 6 away from the photovoltaic panel 1 is paved with a rubber block 17.

The rubber texture is comparatively soft, can reduce the impact force when hail striking guard plate 6, has played the effect of buffering and damping, simultaneously, can also reduce the noise.

Preferably, a filter screen is arranged in the pumping pipe 10 to achieve the filtering effect.

The effect of filter screen is to avoid the impurity of rainwater in along with rainwater flow direction photovoltaic board 1, has played filterable effect.

Preferably, the rotating shaft 5 is white in color in order to reduce the temperature of the rotating shaft 5.

The white heat absorption effect is poor, can the temperature of axis of rotation 5, can promote axis of rotation 5 and absorb the thermal ability on the photovoltaic board 1, promote the radiating effect.

This equipment is in the during use, collect the rainwater through water catch bowl 3 and carry to the connecting box 2 in, when needs clean photovoltaic board 1, take out the rainwater in the connecting box 2 and use on photovoltaic board 1, the effect of water conservation has been realized, and simultaneously, when meetting the hail condition, through user's rotating rolling disc 12, can make photovoltaic board 1 and guard plate 6 exchange the position, thereby make guard plate 6 block the hail, the effect of protection photovoltaic board 1 has been realized, avoid the hail directly to pound on photovoltaic board 1 and lead to photovoltaic board 1 to damage, the reliability of photovoltaic board 1 has been improved.

Compared with the prior art, this solar power system that reliability with water collection function is high has realized the function of protection photovoltaic board 1 through protection machanism, avoid the hail directly to pound on photovoltaic board 1 and lead to photovoltaic board 1 to damage, the reliability of photovoltaic board 1 has been improved, compare with current protection machanism, this protection machanism need not electric drive, environmental protection and energy saving more, moreover, still realized collecting the function that the rainwater is used for clean photovoltaic board 1 through the mechanism that catchments, the water resource has been practiced thrift, compare with current water collection mechanism, rainwater through this mechanism that catchments collection collects, can realize absorbing the heat that the main part shifts to on the radiating rod 8, the radiating effect has been promoted, the generated energy and the temperature inverse ratio because of silicon solar panel, can be with the improvement generated energy.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.