CN211791419U

CN211791419U - Solar photovoltaic board belt cleaning device

Info

Publication number: CN211791419U
Application number: CN202020252105.7U
Authority: CN
Inventors: 高传训
Original assignee: Chengyao Environmental Protection Technology Shanghai Co ltd
Current assignee: Chengyao Environmental Protection Technology Shanghai Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-27
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a solar photovoltaic panel cleaning device, which comprises a cleaning support, a rotating shaft and a cleaning brush, wherein the cleaning support is arranged above a photovoltaic panel, two parallel screw rods are arranged on the cleaning support, namely a first screw rod and a second screw rod, the first screw rod and the second screw rod are both in threaded connection with a guide sleeve, a slider is arranged on the guide sleeve, a cleaning cover is connected between the sliders, the rotating shaft is arranged between the sliders, the cleaning brush is arranged on the rotating shaft, and the cleaning brush consists of a plurality of rubber strips and cleaning cloth sheets; through will wasing the support frame and erect on the photovoltaic board, utilize the screw rod drive slider to remove to set up the rotation axis between two sliders, the gear drives the rotation axis and the cleaning brush is rotatory for the rack rotation when utilizing the removal, realizes the cleaning operation to the photovoltaic board, and the linkage is effectual, reduces the quantity and the installation cost of motor, is convenient for realize reciprocal washing, and the cooperation water spray operation washs convenient and fast to the photovoltaic board.

Description

Solar photovoltaic board belt cleaning device

Technical Field

The utility model relates to a dust remover equipment technical field specifically is a solar photovoltaic board belt cleaning device.

Background

The photovoltaic power generation utilizes the solar panel to generate electric energy, and opens up a new era that people seek renewable resources and reduce cost. At present, the solar photovoltaic panel is generally cleaned by manual cleaning, high-pressure water gun cleaning, spraying cleaning and the like. The manual cleaning has the defects of low efficiency, large influence of human factors, non-uniform cleaning effect and the like; the water consumption for cleaning the high-pressure water gun is large, and 10 tons of water are needed for 1 MW; the water consumption for spraying and cleaning is large, and the cleaning effect is not ideal.

Aiming at the defects of the cleaning method, intelligent water-free or water-containing cleaning equipment is brought forward, the cleaning difficulty of the photovoltaic panel of the large-scale power station is solved, the generated energy is improved, meanwhile, the service life of the photovoltaic panel component is guaranteed, and the method is deeply favored by the photovoltaic power generation market.

Chinese patent CN208555425U discloses a cleaning device of solar photovoltaic board, including handheld pole, first round brush and second round brush, the head end of handheld pole rotationally is connected with the water conservancy axle, the water conservancy axle with the crossing direction of handheld pole extends to have the casing chamber with high pressure water intercommunication, though can realize the operation of cleaning the photovoltaic board, but this kind of cleaning device only can handheld operation, can not satisfy the automatic demand that cleans of photovoltaic board, because photovoltaic board mounted position is remote and the area is great, manual cleaning operation can not satisfy the in-service use demand.

Therefore, it is desirable to provide a solar photovoltaic panel cleaning device, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a purpose provides a solar photovoltaic board belt cleaning device to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a solar photovoltaic board belt cleaning device, is including wasing support, rotation axis and cleaning brush, wash the support and erect in photovoltaic board top, wash and install two screws rods that are parallel to each other on the support, be first screw rod and second screw rod respectively, the equal threaded connection of first screw rod and second screw rod has the guide pin bushing, is equipped with the slider on the guide pin bushing, is connected with between the slider and washs the cover, erect a rotation axis between the slider, rotation axis sets up in the draw-in groove of slider, install cleaning brush on the rotation axis, cleaning brush comprises a plurality of rubber strips and rag piece.

As a further proposal of the utility model, the cleaning brush is provided with an assembly groove for assembling the rubber strips and the cleaning cloth pieces, and the assembly groove is internally provided with a fixing screw.

As a further proposal of the utility model, the rubber strips and the rag sheets are sequentially installed along the assembly groove on the circumferential direction of the cleaning brush and are fixed by the fixing screws.

As a further scheme of the utility model, first screw rod and second screw rod all are connected with the sprocket with the one end, and the sprocket is connected with the epaxial sprocket of drive through the chain, drive shaft connection driving motor.

As a further scheme of the utility model, the welding has the gear on the rotation axis, and the rack is connected in the meshing of gear side, and the rack welding just parallels the setting with the screw rod on wasing the support.

As a further proposal, the cleaning support is further paved with a spray pipe, the spray pipe is connected with a high-pressure pump, and the high-pressure pump is arranged at the bottom of the water tank.

As a further aspect of the present invention, the photovoltaic panel is disposed in an inclined manner, and the driving motor is a servo motor having a forward and reverse rotation function.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a solar photovoltaic board belt cleaning device through will wasing the support and erect on the photovoltaic board, utilizes the screw rod drive slider to remove to set up the rotation axis between two sliders, the gear drives rotation axis and cleaning brush rotation for the rack rotation when utilizing to remove, realizes the cleaning operation to the photovoltaic board, and the linkage is effectual, reduces the quantity and the installation cost of motor, is convenient for realize reciprocal washing, and cooperation water spray operation washs convenient and fast to the photovoltaic board.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a cleaning brush on a rotating shaft according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a gear and a rack in an embodiment of the present invention.

Reference numerals: the cleaning device comprises a photovoltaic panel 1, a cleaning support 2, a first screw rod 3, a second screw rod 4, a guide sleeve 5, a sliding block 6, a cleaning cover 7, a rotating shaft 8, a cleaning brush 9, a rubber strip 10, a cleaning cloth sheet 11, an assembly groove 12, a fixing screw 13, a gear 14, a rack 15, a spray pipe 16, a water tank 17, a high-pressure pump 18, a chain wheel 19, a chain 20, a driving shaft 21 and a driving motor 22.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example 1

Referring to fig. 1 to 3, a solar photovoltaic panel cleaning device comprises a cleaning support 2, a rotating shaft 8 and a cleaning brush 9, wherein the cleaning support 2 is erected above a photovoltaic panel 1, two parallel screw rods, namely a first screw rod 3 and a second screw rod 4, are installed on the cleaning support 2, a guide sleeve 5 is in threaded connection with the first screw rod 3 and the second screw rod 4, a sliding block 6 is arranged on the guide sleeve 5, a cleaning cover 7 is connected between the sliding blocks 6, the rotating shaft 8 is erected between the sliding blocks 6, the rotating shaft 8 is rotatably arranged in a clamping groove of the sliding block 6, the cleaning brush 9 is installed on the rotating shaft 8, the cleaning brush 9 is composed of a plurality of rubber strips 10 and cleaning cloth pieces 11, an assembling groove 12 for assembling the rubber strips 10 and the cleaning cloth pieces 11 is formed in the cleaning brush 9, a fixing screw 13 is installed in the assembling groove 12, and when assembling is performed, the rubber strips 10 and the cleaning cloth pieces 11 are sequentially installed along the assembling groove 12 in the circumferential direction of the

cleaning brush

9 and 13 is fixed.

In the embodiment of the present invention, the same end of the first screw rod 3 and the second screw rod 4 is connected to a sprocket 19, the sprocket 19 is connected to the sprocket 19 on the driving shaft 21 through a chain 20, the driving shaft 21 is connected to a driving motor 22, and under the driving of the driving motor 22, the sprocket 19 on the screw rods is driven to rotate through the chain 20, so that the first screw rod 3 and the second screw rod 4 rotate, and the guide sleeves 5 on the first screw rod 3 and the second screw rod 4 drive the rotating shaft 8 and the cleaning cover 7 thereon to move along the same direction;

in order to realize rotation axis 8 and go up the rotation of cleaning brush 9, in the embodiment of the utility model, the welding has gear 14 on the rotation axis 8, gear 14 side meshing connection rack 15, rack 15 welds on wasing support 2 and sets up with screw rod parallel, when rotation axis 8 removed along rack 15, gear 14 and rack 15 meshing on the rotation axis 8, drive the in-process that guide pin bushing 5 and slider 6 drove at the screw rod, gear 14 rotates and drives rotation axis 8 rotatory for rack 15, thereby realize the rotation of cleaning brush 9 on the rotation axis 8, rubber strip 10 and rag piece 11 on the cleaning brush 9 wash photovoltaic board 1 surface.

Example 2

Referring to fig. 1-3, a solar photovoltaic panel cleaning device comprises a cleaning support 2, a rotating shaft 8 and a cleaning brush 9, wherein the cleaning support 2 is erected above a photovoltaic panel 1, two parallel screw rods are arranged on the cleaning support 2 and respectively comprise a first screw rod 3 and a second screw rod 4, the first screw rod 3 and the second screw rod 4 are in threaded connection with a guide sleeve 5, a sliding block 6 is arranged on the guide sleeve 5, a cleaning cover 7 is connected between the sliding blocks 6, the rotating shaft 8 is erected between the sliding blocks 6, the rotating shaft 8 is rotatably arranged in a clamping groove of the sliding block 6, the cleaning brush 9 is arranged on the rotating shaft 8, and the cleaning brush 9 is composed of a plurality of rubber strips 10 and cleaning cloth pieces 11.

Different from embodiment 1, in order to improve the cleaning effect on the photovoltaic panel 1, a water spraying pipe 16 is further laid on the cleaning support 2, the water spraying pipe 16 is connected with a high-pressure pump 18, the high-pressure pump 18 is installed at the bottom of the water tank 17, when the cleaning operation is performed, the high-pressure pump 18 pumps the cleaning liquid in the water tank 17 to the water spraying pipe 16 and sprays the cleaning liquid onto the photovoltaic panel 1, so that the surface of the photovoltaic panel 1 is washed, and the cleaning brush 9 is matched with the rubber strip 10 and the cleaning cloth sheet 11 to rotate for cleaning.

Because the photovoltaic panel 1 is usually arranged in an inclined manner, when the photovoltaic panel is brushed, water flow after brushing can flow from top to bottom, and the photovoltaic panel 1 is favorably washed by dust and the like on the surface.

The embodiment of the utility model provides an in, driving motor 22 is the servo motor who has the function of just reversing, and under driving motor 22's drive, rotation axis 8 drives cleaning brush 9 and brushes along wasing 2 reciprocating motion of support, and the cleaning performance is good.

The rest of the structure of this example is the same as example 1.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.

Claims

1. The utility model provides a solar photovoltaic board belt cleaning device, is including wasing support (2), rotation axis (8) and cleaning brush (9), its characterized in that, wash support (2) and erect in photovoltaic board (1) top, wash and install two screw rods that are parallel to each other on support (2), be first screw rod (3) and second screw rod (4) respectively, first screw rod (3) and the equal threaded connection of second screw rod (4) have guide pin bushing (5), are equipped with slider (6) on guide pin bushing (5), are connected with between slider (6) and wash cover (7), erect a rotation axis (8) between slider (6), rotation axis (8) rotate and set up in the draw-in groove of slider (6), install cleaning brush (9) on rotation axis (8), cleaning brush (9) comprise a plurality of rubber strip (10) and rag piece (11).

2. The solar photovoltaic panel cleaning device according to claim 1, wherein the cleaning brush (9) is provided with an assembly groove (12) for assembling the rubber strip (10) and the cleaning cloth sheet (11), and a fixing screw (13) is installed in the assembly groove (12).

3. The solar photovoltaic panel cleaning device according to claim 2, wherein the rubber strip (10) and the dishcloth sheet (11) are sequentially installed along the assembly groove (12) on the circumference of the cleaning brush (9) and fixed by a fixing screw (13).

4. The solar photovoltaic panel cleaning device according to claim 1, wherein the first screw (3) and the second screw (4) are connected with a chain wheel (19) at the same end, the chain wheel (19) is connected with the chain wheel (19) on a driving shaft (21) through a chain (20), and the driving shaft (21) is connected with a driving motor (22).

5. The solar photovoltaic panel cleaning device according to claim 4, wherein the rotating shaft (8) is welded with a gear (14), the side surface of the gear (14) is engaged with a rack (15), and the rack (15) is welded on the cleaning bracket (2) and arranged in parallel with the screw rod.

6. The solar photovoltaic panel cleaning device according to claim 1, wherein a water spraying pipe (16) is further laid on the cleaning support (2), the water spraying pipe (16) is connected with a high-pressure pump (18), and the high-pressure pump (18) is installed at the bottom of the water tank (17).

7. The solar photovoltaic panel cleaning device according to claim 4, wherein the photovoltaic panel (1) is disposed obliquely, and the driving motor (22) is a servo motor with a forward and reverse rotation function.