CN217282853U

CN217282853U - Flow guiding device for photovoltaic power generation panel

Info

Publication number: CN217282853U
Application number: CN202220082617.2U
Authority: CN
Inventors: 黄德桂
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-23
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a flow guiding device for a photovoltaic power generation panel, which comprises a device main body; the diversion trench can guide and collect rainwater, the first filter screen can filter sundries carried in the rainwater, the filtered rainwater is collected into the water collection tank through the first water pipe for storage, when the surface of the photovoltaic panel needs to be washed, the water pump is started, the water in the water collecting tank is conveyed to the washing head by the water pump through the fourth water pipe and then is sprayed onto the photovoltaic panel from the washing head, thereby realizing the washing of the photovoltaic panel, further filtering the impurities in the rainwater through the second filter screen and the third filter screen, the speed reducer is driven by the motor to rotate, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the threaded rod to rotate, the slide block can slide in the chute by the rotation of the threaded rod, therefore, the washing head can move along with the photovoltaic panel, and the washing head can wash the surface of the photovoltaic panel comprehensively.

Description

A guiding device for photovoltaic power generation board

Technical Field

The utility model belongs to the technical field of photovoltaic power generation board, particularly, relate to a guiding device for photovoltaic power generation board.

Background

Solar energy is widely applied to various fields such as power generation, heating, seawater desalination and the like as renewable clean energy. For example, the solar photovoltaic power generation technology (also referred to as photovoltaic power generation technology for short) works on the following principle: sunlight is used as energy, and the photovoltaic effect of a semiconductor interface is utilized to convert light energy into electric energy. The photovoltaic power generation technology has the characteristics of safety, reliability, no pollution and high energy quality. At present, photovoltaic power generation is mainly realized by a photovoltaic power generation panel. In practical applications, the photovoltaic panel is generally installed outdoors and is obliquely installed on an installation plane through a frame provided at the periphery of the panel body. It should be appreciated that in order to efficiently receive sunlight, there is no obstruction around the photovoltaic panel and fluid (e.g., rain drops carrying dust and impurities) can fall directly to the photovoltaic panel.

Fluid falling onto the photovoltaic power generation panel in the prior art flows away at will, and although some flow guide devices are designed in the prior art to facilitate the discharge of the fluid, the flow guide devices only have a flow guide effect and cannot collect and utilize the fluid, so that the waste of resources is caused.

An effective solution to the problems in the related art has not been proposed yet.

Therefore in order to solve the above problem, the utility model provides a guiding device for photovoltaic power generation board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guiding device for photovoltaic power generation board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flow guide device for a photovoltaic power generation board comprises a device main body, wherein a bottom plate is installed at the bottom end of the device main body, a photovoltaic board is installed at the top end of the bottom plate, a flow guide groove is fixedly installed at one end of the photovoltaic board, a first filter screen is installed inside the flow guide groove, one end of a first water pipe is fixedly installed at the bottom end of the flow guide groove, a second water pipe is fixedly installed at the bottom end of the flow guide groove, a water collection tank is fixedly installed at the top end of the bottom plate, the other end of the first water pipe is connected with the water collection tank, a second filter screen is fixedly installed inside the water collection tank, a third filter screen is fixedly installed inside the water collection tank, a water pump is fixedly installed at the top end of the water collection tank, the top end of the water pump is connected with one end of a fourth water pipe, a top frame is installed at the top end of the device main body, and a sliding groove is formed in one side of the top frame, the improved water flushing device is characterized in that a motor is mounted inside the sliding groove, a speed reducer is fixedly mounted on one side of the motor, a connecting rotating shaft is mounted on one side of the speed reducer, a threaded rod is fixedly mounted at one end of the connecting rotating shaft, a sliding block is connected to the threaded rod in a threaded mode, a fixed rod is fixedly mounted on one side of the sliding block, a flushing head is fixedly mounted at one end of the fixed rod, and the other end of the fourth water pipe is connected with the flushing head.

Furthermore, the bottom four corners of the photovoltaic panel are fixedly provided with first support legs, and the bottom ends of the first support legs are fixedly connected with the top end of the bottom plate.

Furthermore, the bottom both sides of guiding gutter all fixed mounting have the second landing leg, the bottom of second landing leg with the top fixed connection of bottom plate, install first valve on the first water pipe, install the second valve on the second water pipe.

Further, a drain pipe is fixedly installed at the bottom end of one side of the water collecting tank, a third valve is installed on the drain pipe, and a third water pipe is fixedly installed at the bottom end of the water pump.

Furthermore, a third supporting leg is fixedly mounted at the bottom end of the top frame, and the bottom end of the third supporting leg is fixedly connected with the top end of the bottom plate.

Further, the inside one end fixed mounting of spout has first fixing base, one side fixed mounting of first fixing base has the motor, the output of pivot in the motor pass through the shaft coupling with the receiving terminal of pivot in the speed reducer is connected, the output of pivot in the speed reducer pass through the shaft coupling with the one end of connecting the pivot is connected.

Furthermore, the other end of the inside of spout fixed mounting has the second fixing base, the one end of threaded rod with the second fixing base rotates to be connected, the slider with spout sliding connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the diversion trench can guide and collect the fluid such as rainwater, sundries carried in rainwater can be filtered through the first filter screen, the filtered rainwater is collected into the water collection tank through the first water pipe and stored, when water is needed to wash the surface of the photovoltaic panel, the water pump is started, the water in the water collection tank is conveyed to the washing head through the fourth water pipe by the water pump and then is sprayed out of the washing head to the photovoltaic panel, thereby realizing the washing of the photovoltaic panel, the impurities in rainwater can be further filtered through the second filter screen and the third filter screen, the speed reducer is driven to rotate by the motor, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the threaded rod to rotate, the sliding block can slide in the chute by the rotation of the threaded rod, thereby the washing head can move along with the sliding block, and the washing head can comprehensively wash the surface of the photovoltaic panel, this mode not only can realize the water conservancy diversion to the rainwater, but also can collect the rainwater and utilize.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the water collecting tank of the present invention;

fig. 4 is a schematic view of the top frame structure of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 3. a photovoltaic panel; 301. a first leg; 4. a diversion trench; 401. a first filter screen; 402. a second leg; 403. a first water pipe; 404. a first valve; 405. a second water pipe; 406. a second valve; 5. a water collection tank; 501. a blow-off pipe; 502. a third valve; 503. a second filter screen; 504. a third filter screen; 505. a water pump; 506. a third water pipe; 507. a fourth water pipe; 6. a top frame; 601. a chute; 602. a first fixed seat; 603. a motor; 604. a speed reducer; 605. connecting the rotating shaft; 606. a threaded rod; 607. a slider; 608. fixing the rod; 609. a rinsing head; 610. a second fixed seat; 611. and a third leg.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, a flow guiding device for a photovoltaic power generation panel according to an embodiment of the present invention includes a device main body 1, a bottom plate 2 is installed at a bottom end of the device main body 1, a photovoltaic panel 3 is installed at a top end of the bottom plate 2, a flow guiding groove 4 is fixedly installed at one end of the photovoltaic panel 3, a first filter screen 401 is installed inside the flow guiding groove 4, one end of a first water pipe 403 is fixedly installed at a bottom end of the flow guiding groove 4, a second water pipe 405 is also fixedly installed at a bottom end of the flow guiding groove 4, a water collecting tank 5 is fixedly installed at a top end of the bottom plate 2, the flow guiding groove 4 can guide and collect fluids such as rainwater, impurities entrained in the rainwater can be filtered by the first filter screen 401, the filtered rainwater is collected into the water collecting tank 5 by the first water pipe 403 and stored, the other end of the first water pipe 403 is connected to the water collecting tank 5, a second filter screen 503 is fixedly installed inside the water collecting tank 5, a third filter screen 504 is also fixedly installed inside the water collecting tank 5, a water pump 505 is fixedly installed at the top end of the water collecting tank 5, one end of a fourth water pipe 507 is connected to the top end of the water pump 505, when water is needed to wash the surface of the photovoltaic panel 3, the water pump 505 is started, the water pump 505 conveys the water in the water collecting tank 5 to a washing head 609 through the fourth water pipe 507 and then sprays the water onto the photovoltaic panel 3 from the washing head 609, so that the photovoltaic panel 3 is washed, impurities in the rainwater can be further filtered through the second filter screen 503 and the third filter screen 504, a top frame 6 is installed at the top end of the device main body 1, a sliding groove 601 is formed in one side of the top frame 6, a motor 603 is installed inside the sliding groove 601, and a speed reducer 604 is fixedly installed on one side of the motor 603, one side of the speed reducer 604 is provided with a connecting rotating shaft 605, one end of the connecting rotating shaft 605 is fixedly provided with a threaded rod 606, a sliding block 607 is connected to the threaded rod 606 through a thread, a fixing rod 608 is fixedly installed at one side of the sliding block 607, one end of the fixing rod 608 is fixedly provided with a flushing head 609, the other end of the fourth water pipe 507 is connected with the flushing head 609, the motor 603 drives the speed reducer 604 to rotate, the speed reducer 604 drives the connecting rotating shaft 605 to rotate, the connecting rotating shaft 605 drives the threaded rod 606 to rotate, the rotation of the threaded rod 606 enables the sliding block 607 to slide in the sliding groove 601, so that the rinsing head 609 can be moved therewith, so that the rinsing head 609 can rinse the surface of the photovoltaic panel 3 over the whole, this mode not only can realize the water conservancy diversion to the rainwater, but also can collect the rainwater and utilize.

Through the above scheme of the present invention, the first legs 301 are fixedly installed at the four corners of the bottom end of the photovoltaic panel 3, the bottom end of the first leg 301 is fixedly connected with the top end of the bottom plate 2, and the first leg 301 can erect and support the photovoltaic panel 3; the two sides of the bottom end of the diversion trench 4 are fixedly provided with second support legs 402, the bottom end of the second support leg 402 is fixedly connected with the top end of the bottom plate 2, the first water pipe 403 is provided with a first valve 404, the second water pipe 405 is provided with a second valve 406, when the first valve 404 is in a closed state, fluid can flow away through the second water pipe 405, and when the second valve 406 is in a closed state, fluid can flow into the water collection tank 5 through the first water pipe 403; a drain pipe 501 is fixedly arranged at the bottom end of one side of the water collecting tank 5, a third valve 502 is arranged on the drain pipe 501, a third water pipe 506 is fixedly arranged at the bottom end of the water pump 505, and the third valve 502 is opened, so that the miscellaneous dirt in the water collecting tank 5 can be discharged through the drain pipe 501; a third supporting leg 611 is fixedly installed at the bottom end of the top frame 6, and the bottom end of the third supporting leg 611 is fixedly connected with the top end of the bottom plate 2; a first fixing seat 602 is fixedly mounted at one end inside the sliding chute 601, the motor 603 is fixedly mounted at one side of the first fixing seat 602, the output end of a rotating shaft in the motor 603 is connected with the receiving end of a rotating shaft in the speed reducer 604 through a coupler, and the output end of the rotating shaft in the speed reducer 604 is connected with one end of the connecting rotating shaft 605 through a coupler; the inside other end fixed mounting of spout 601 has second fixing base 610, the one end of threaded rod 606 with second fixing base 610 rotates and is connected, slider 607 with spout 601 sliding connection.

The utility model discloses a theory of operation that is used for photovoltaic power generation board's guiding device does: when raining, the second valve 406 is in a closed state, the first valve 404 is in an open state, rainwater on the photovoltaic panel 3 can be gathered into the diversion trench 4, impurities carried in the rainwater can be filtered through the first filter screen 401, the filtered rainwater is gathered into the water collection tank 5 through the first water pipe 403 for storage, when water is needed to be used for washing the surface of the photovoltaic panel 3, the first valve 404 is in a closed state, the second valve 406 is in an open state, so that washing water can be discharged through the second water pipe 405, the sewage is prevented from entering the inside of the water collection tank 5 through the first water pipe 403, then the water pump 505 is started, the water in the water collection tank 5 is conveyed to the washing head 609 through the fourth water pipe 507 by the water pump 505 and then is sprayed onto the photovoltaic panel 3 from the washing head 609, so that the photovoltaic panel 3 is washed, impurities in the rainwater can be further filtered through the second filter screen 503 and the third filter screen 504, drive speed reducer 604 through motor 603 and rotate, speed reducer 604 drives and connects pivot 605 and rotate, it drives threaded rod 606 and rotates to connect pivot 605, the rotation of threaded rod 606 makes slider 607 can slide in spout 601, thereby make flushing head 609 can remove thereupon, make flushing head 609 can be comprehensive wash photovoltaic panel 3's surface, this mode not only can realize the water conservancy diversion to the rainwater, but also can collect the utilization to the rainwater.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a guiding device for photovoltaic power generation board, which is characterized in that, includes device main part (1), bottom plate (2) are installed to the bottom of device main part (1), photovoltaic board (3) are installed to the top of bottom plate (2), the one end fixed mounting of photovoltaic board (3) has guiding gutter (4), the internally mounted of guiding gutter (4) has first filter screen (401), the bottom fixed mounting of guiding gutter (4) has the one end of first water pipe (403), the bottom of guiding gutter (4) is fixed mounting still has second water pipe (405), the top fixed mounting of bottom plate (2) has header tank (5), the other end of first water pipe (403) with header tank (5) are connected, the inside fixed mounting of header tank (5) has second filter screen (503), the inside of header tank (5) is fixed mounting still has third filter screen (504), a water pump (505) is fixedly arranged at the top end of the water collecting tank (5), one end of a fourth water pipe (507) is connected to the top end of the water pump (505), the top end of the device main body (1) is provided with a top frame (6), one side of the top frame (6) is provided with a sliding groove (601), a motor (603) is arranged in the sliding groove (601), a speed reducer (604) is fixedly arranged on one side of the motor (603), one side of the speed reducer (604) is provided with a connecting rotating shaft (605), one end of the connecting rotating shaft (605) is fixedly provided with a threaded rod (606), a sliding block (607) is connected to the threaded rod (606) in a threaded manner, a fixed rod (608) is fixedly installed at one side of the sliding block (607), one end of the fixed rod (608) is fixedly provided with a flushing head (609), and the other end of the fourth water pipe (507) is connected with the flushing head (609).

2. The flow guiding device for a photovoltaic power generation panel as claimed in claim 1, wherein the four corners of the bottom end of the photovoltaic panel (3) are fixedly provided with first legs (301), and the bottom end of the first legs (301) is fixedly connected with the top end of the bottom plate (2).

3. The flow guiding device for a photovoltaic power generation panel as claimed in claim 1, wherein a second leg (402) is fixedly installed on both sides of the bottom end of the flow guiding groove (4), the bottom end of the second leg (402) is fixedly connected with the top end of the bottom plate (2), a first valve (404) is installed on the first water pipe (403), and a second valve (406) is installed on the second water pipe (405).

4. The flow guiding device for the photovoltaic power generation panel as claimed in claim 1, wherein a drain pipe (501) is fixedly installed at the bottom end of one side of the water collecting tank (5), a third valve (502) is installed on the drain pipe (501), and a third water pipe (506) is fixedly installed at the bottom end of the water pump (505).

5. The deflector for a photovoltaic power generation panel as claimed in claim 1, wherein a bottom end of the top frame (6) is fixedly provided with a third leg (611), and a bottom end of the third leg (611) is fixedly connected with a top end of the bottom plate (2).

6. The flow guiding device for the photovoltaic power generation panel as claimed in claim 1, wherein a first fixing seat (602) is fixedly installed at one end inside the sliding chute (601), the motor (603) is fixedly installed at one side of the first fixing seat (602), an output end of an inner rotating shaft of the motor (603) is connected with a receiving end of an inner rotating shaft of the speed reducer (604) through a coupler, and an output end of the inner rotating shaft of the speed reducer (604) is connected with one end of the connecting rotating shaft (605) through a coupler.

7. The flow guiding device for the photovoltaic power generation panel as claimed in claim 1, wherein a second fixed seat (610) is fixedly mounted at the other end inside the sliding chute (601), one end of the threaded rod (606) is rotatably connected with the second fixed seat (610), and the sliding block (607) is slidably connected with the sliding chute (601).