CN217428071U - A but, self-cleaning device for photovoltaic - Google Patents

Abstract

The utility model discloses a but self-cleaning device for photovoltaic, the loach carrying platform comprises a supporting fram, the open-top portion of support frame supports installs the photovoltaic board, install the water tank on the top parallel surface of support frame, the both sides end of photovoltaic board is provided with the guide rail of fixing at support frame open-top both ends and is the same with photovoltaic board inclination, the internally mounted of guide rail has can be to the clear automatically cleaning mechanism of photovoltaic board, the internally mounted of water tank has detection mechanism. When the cleaning time is up, the pressure sensor in the water tank acts, and if the rainwater collected by the water tank meets the set water quantity requirement, the water outlet pipe on the side surface of the water tank discharges water; if the rainwater collected by the water tank does not meet the requirement of the set water quantity, the induction type faucet can be automatically opened to start water injection from the water injection port, and after the water quantity of the water tank reaches the set water quantity, the induction type faucet is closed to start automatic cleaning work.

Description

A but, self-cleaning device for photovoltaic

Technical Field

The utility model relates to a photovoltaic washs the field, specifically is a but self-cleaning device for photovoltaic.

Background

At present, along with the running-out of the energy, solar photovoltaic board is playing more and more important effect as clean renewable energy in the energy utilization field, when using solar photovoltaic board, generally all assemble a plurality of solar photovoltaic boards in outdoor place through the support for receive solar energy, however, because solar photovoltaic board uses in the open air for a long time, easily at pollutants such as logical plain noodles accumulation dust after using a period, the piling up of dust is showing and is reducing photovoltaic board luminous flux, and then is showing the electric energy output ability that reduces photovoltaic board.

The photovoltaic panel needs staff to clean regularly, however is a huge physical demands to the washing photovoltaic panel to artificial washing not only makes inefficiency, still can lead to the problem that the washing cost is high.

Therefore, it is necessary to provide a self-cleaning device for photovoltaic devices to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but, self-cleaning device for photovoltaic to solve the problem that above-mentioned background art exists.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but self-cleaning device for photovoltaic, includes the support frame, the open-top portion of support frame supports installs the photovoltaic board, install the water tank on the top parallel surface of support frame, the both sides end of photovoltaic board is provided with the guide rail of fixing at support frame open-top both ends and is the same with photovoltaic board inclination, the internally mounted of guide rail has can be to the clear automatically cleaning mechanism of photovoltaic board, the internally mounted of water tank has detection mechanism.

Preferably, the self-cleaning mechanism comprises a sliding block arranged inside the guide rail, the top of the sliding block is connected with arc-shaped rods, one ends of the two arc-shaped rods opposite to each other are connected with fixed rods, and the outer walls of the fixed rods are sleeved with rolling brushes.

Preferably, trapezoidal plate is installed to the top parallel surface one end of support frame, the motor is installed perpendicularly on the inclined plane of trapezoidal plate, the output of motor is connected with the threaded rod that runs through the inside slider of guide rail and connects inside the guide rail through the bearing, the one end of motor is connected with the timer.

Preferably, the detection mechanism comprises a pressure sensor installed at the bottom inside the water tank, an induction type faucet is further arranged inside the water tank, one end of the water tank is connected with a water outlet pipe, and an electromagnetic valve is installed on the outer wall of the water outlet pipe.

Preferably, the tail end of the water outlet pipe is clamped inside the arc-shaped rod, a hollow groove is formed inside the fixed rod, and a water outlet hole is formed in the outer wall of the fixed rod.

Preferably, the top of the water tank is provided with a dust screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the cleaning time is up, the pressure sensor in the water tank acts, and if the rainwater collected by the water tank meets the set water quantity requirement, the water outlet pipe on the side surface of the water tank discharges water; if the rainwater collected by the water tank does not meet the set water quantity requirement, the induction type faucet can be automatically opened to start water injection from the water injection port, and after the water quantity of the water tank reaches the set water quantity, the induction type faucet is closed to start automatic cleaning work;

2. the utility model discloses can come out water from the apopore through the dead slot transportation and soak the round brush when outlet pipe goes out water, then drive the threaded rod through starter motor and rotate, thereby take place threaded connection between slider and the threaded rod this moment and take place to slide and make the round brush remove along the guide rail direction to photovoltaic board on the surface clean.

Drawings

Fig. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic view of the connection between the arc rod and the fixed rod of the present invention;

fig. 4 is a schematic view of the internal structure of the water tank of the present invention.

In the figure: 1. a support frame; 2. a photovoltaic panel; 3. a water tank; 4. a guide rail; 5. a self-cleaning mechanism; 501. a slider; 502. an arc-shaped rod; 503. a fixing rod; 504. rolling and brushing; 505. a water outlet hole; 6. a detection mechanism; 601. a pressure sensor; 602. an induction faucet; 603. a water outlet pipe; 604. an electromagnetic valve; 7. a trapezoidal plate; 8. a motor; 9. a threaded rod; 10. a timer; 11. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

Referring to fig. 1-4, an automatic cleaning device for photovoltaic comprises a support frame 1, a photovoltaic panel 2 is supported and installed at the top opening of the support frame 1, a water tank 3 is installed on the top parallel surface of the support frame 1, guide rails 4 fixed at the two ends of the top opening of the support frame 1 are arranged at the two side ends of the photovoltaic panel 2, the inclination angles of the guide rails 4 are the same as those of the photovoltaic panel 2, a self-cleaning mechanism 5 capable of cleaning the photovoltaic panel 2 is installed inside the guide rails 4, and a detection mechanism 6 is installed inside the water tank 3.

As shown in fig. 1 to 4, the self-cleaning mechanism 5 includes a sliding block 501 installed inside the guide rail 4, the top of the sliding block 501 is connected with arc rods 502, one end of the two arc rods 502 opposite to each other is connected with a fixing rod 503, the outer wall of the fixing rod 503 is sleeved with a rolling brush 504, and the self-cleaning mechanism 5 is arranged to move up and down on the surface of the photovoltaic panel 2 through the rolling brush 504 to clean the photovoltaic panel 2.

As shown in fig. 1-4, trapezoidal plate 7 is installed to the top parallel surface one end of support frame 1, motor 8 is installed perpendicularly to the inclined plane of trapezoidal plate 7, the output of motor 8 is connected with the threaded rod 9 that runs through the inside slider 501 of guide rail 4 and connects inside guide rail 4 through the bearing, the one end of motor 8 is connected with timer 10, when using round brush 504 to clean, drive threaded rod 9 through starter motor 8 and rotate, thereby take place threaded connection and take place to slide between slider 501 and the threaded rod 9 this moment and make round brush 504 remove along guide rail 4 direction and clean photovoltaic board 2 on the surface.

As shown in fig. 1-4, the detection mechanism 6 includes a pressure sensor 601 installed at the bottom inside the water tank 3, an induction type faucet 602 is further installed inside the water tank 3, one end of the water tank 3 is connected with a water outlet pipe 603, an electromagnetic valve 604 is installed on the outer wall of the water outlet pipe 603, when the cleaning time is up, the pressure sensor 601 inside the water tank 3 operates, and if the rainwater collected by the water tank 3 meets the set water quantity requirement, the water outlet pipe 603 on the side surface of the water tank 3 discharges water; if the rainwater collected by the water tank 3 does not meet the requirement of the set water amount, the induction type faucet 602 is automatically opened to start water injection from the water injection port, and after the water amount of the water tank 3 reaches the set water amount, the induction type faucet 602 is closed to start automatic cleaning work.

As shown in fig. 1-4, the end of the water outlet pipe 603 is clamped inside the arc-shaped rod 502, an empty slot is formed inside the fixing rod 503, and a water outlet hole 505 is formed in the outer wall of the fixing rod, so that when water is discharged from the water outlet pipe 603, the water can be transported through the empty slot and then discharged from the water outlet hole 505 to wet the rolling brush 504.

As shown in fig. 1-4, a dust screen 11 is arranged on the top of the water tank 3, and the dust screen 11 is arranged on the water tank 3 to prevent dust and sundries from falling.

The working principle is as follows: when the device is used, after the cleaning time is up, the pressure sensor 601 in the water tank 3 acts, and if the rainwater collected by the water tank 3 meets the set water quantity requirement, the water outlet pipe 603 on the side surface of the water tank 3 discharges water; if the rainwater collected by the water tank 3 does not meet the requirement of the set water amount, the induction type faucet 602 is automatically opened to start water injection from the water injection port, after the water amount of the water tank 3 reaches the set water amount, the induction type faucet 602 is closed to start automatic cleaning work, at the moment, the signal is transmitted to the electromagnetic valve 604 and is discharged from the water outlet pipe 603, when the water is discharged from the water outlet pipe 603, the water is transported through an empty groove and is discharged from the water outlet hole 505 to wet the rolling brush 504, then the threaded rod 9 is driven to rotate by the starting motor 8, at the moment, the sliding is carried out between the sliding block 501 and the threaded rod 9 so that the rolling brush 504 moves along the direction of the guide rail 4 to clean the surface of the photovoltaic panel 2, five minutes are automatically cleaned every ten days by the set timer 10, the work is automatically performed for one time without the regular cleaning of workers, and the working intensity is reduced.

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.

Claims (6)

1. A but, self-cleaning device for photovoltaic, includes support frame (1), its characterized in that: the photovoltaic panel (2) is installed in the open-top portion support of support frame (1), install water tank (3) on the top parallel surface of support frame (1), the both sides end of photovoltaic panel (2) is provided with guide rail (4) of fixing at support frame (1) open-top both ends and is the same with photovoltaic panel (2) inclination, the internally mounted of guide rail (4) has self-cleaning mechanism (5) that can be to photovoltaic panel (2) cleanness, the internally mounted of water tank (3) has detection mechanism (6).

2. The photovoltaic automatic cleaning device according to claim 1, characterized in that: the self-cleaning mechanism (5) comprises a sliding block (501) arranged inside the guide rail (4), the top of the sliding block (501) is connected with arc-shaped rods (502), one ends, opposite to the two arc-shaped rods (502), of the two arc-shaped rods are connected with fixing rods (503), and the outer wall of each fixing rod (503) is sleeved with a rolling brush (504).

3. The device of claim 2, wherein the device comprises: trapezoidal plate (7) are installed to the top parallel surface one end of support frame (1), motor (8) are installed perpendicularly to the inclined plane of trapezoidal plate (7), the output of motor (8) is connected with threaded rod (9) that runs through inside slider (501) of guide rail (4) and connects inside guide rail (4) through the bearing, the one end of motor (8) is connected with timer (10).

4. The device of claim 3, wherein the device comprises: the detection mechanism (6) comprises a pressure sensor (601) installed at the bottom inside the water tank (3), an induction type faucet (602) is further arranged inside the water tank (3), one end of the water tank (3) is connected with a water outlet pipe (603), and an electromagnetic valve (604) is installed on the outer wall of the water outlet pipe (603).

5. The device of claim 4, wherein the device comprises: the tail end of the water outlet pipe (603) is clamped inside the arc-shaped rod (502), a hollow groove is formed inside the fixing rod (503), and a water outlet hole (505) is formed in the outer wall of the fixing rod.

6. The device of claim 1, wherein the device comprises: and a dustproof net (11) is arranged at the top of the water tank (3).

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