CN222073083U - A self-dust removal photovoltaic device - Google Patents
A self-dust removal photovoltaic device Download PDFInfo
- Publication number
- CN222073083U CN222073083U CN202323332764.4U CN202323332764U CN222073083U CN 222073083 U CN222073083 U CN 222073083U CN 202323332764 U CN202323332764 U CN 202323332764U CN 222073083 U CN222073083 U CN 222073083U
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- China
- Prior art keywords
- mounting
- self
- frame
- block
- photovoltaic apparatus
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- 239000000428 dust Substances 0.000 title description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 238000005538 encapsulation Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
Abstract
The utility model provides self-dedusting photovoltaic equipment, which comprises a mounting frame, a cleaning assembly and a supporting frame; the mounting frame comprises a mounting bottom plate and a mounting side plate, the mounting side plate is provided with a strip-shaped guide hole, and the strip-shaped guide hole comprises a first section which is positioned in the middle and extends in parallel relative to the mounting side plate and a second section which is arranged at two ends of the first section and extends towards the direction far away from the mounting side plate; the cleaning assembly comprises a roller brush and a power piece, wherein mounting ends inserted into the strip-shaped guide holes are formed at two ends of the roller brush, a sliding block is connected to the end part of each mounting end, each sliding block comprises a first mounting block which is connected with the power piece and can move in parallel relative to the mounting base plate, and a second mounting block which is movably connected with the first mounting block, and the mounting ends are fixedly connected with the second mounting blocks. According to the utility model, the strip-shaped guide holes are arranged to enable the roller brush to be separated from the photovoltaic panel in a non-working state, so that the problem of sundry accumulation at the abutting part of the roller brush and the photovoltaic panel in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of photovoltaics, in particular to self-dedusting photovoltaic equipment.
Background
The photovoltaic device is novel power generation equipment for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of the solar cell semiconductor material, and compared with hydropower and wind power which are clean energy sources, the photovoltaic power generation has lower requirements on environment and simpler equipment, and can be applied to various scenes.
The key point of the photovoltaic power generation efficiency is that the semiconductor material has the utilization rate of light energy, the photovoltaic panel is usually arranged in an outdoor place with good lighting, dust can be accumulated on the surface after the photovoltaic panel is used for a certain time, the light transmittance is reduced, the light energy absorbed by the semiconductor material is reduced, and the power generation efficiency is affected. Patent document with application number CN202011358702 discloses a photovoltaic module dust collector, and it includes the frame, the upper surface fixedly connected with of frame places the frame, the draw-in groove has all been seted up to the both sides of placing the frame, the pulley groove has been seted up to the inside of draw-in groove, the inside swing joint of pulley groove has the pulley, one side of pulley is provided with the movable rod, the opposite side of pulley is provided with the handle. Through the setting of cylinder brush, pulley and placement frame, operating personnel can hold the handle, promotes pulley downward movement to drive cylinder brush downward movement, the dust on the photovoltaic module surface of removal that then can be quick. According to the technical scheme, although the surface of the photovoltaic panel can be cleaned, on one hand, manual operation is relied on, on the other hand, the roller brush can only conduct linear motion along the guide of the clamping groove, the roller brush still can continuously keep the abutting state with the photovoltaic panel after cleaning is finished, dust or other sundries are easily accumulated at the abutting position, and if hard particles are contained in the sundries, the next roller brush is likely to carry the hard particles to scratch the photovoltaic assembly during working.
Disclosure of utility model
In order to solve the problems, the utility model provides self-dedusting photovoltaic equipment, in which a brush is only in contact with a photovoltaic panel in a working state, and the brush can be automatically separated from the photovoltaic panel after working contact, so that problems caused by long-term contact between the brush and the photovoltaic panel in the prior art are avoided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A self-dedusting photovoltaic device comprises a mounting frame, a cleaning component arranged on the upper side of the mounting frame and a supporting frame arranged on the lower side of the mounting frame; the mounting frame comprises a mounting bottom plate and a mounting side plate vertically connected with the side edge of the mounting bottom plate, wherein a strip-shaped guide hole is formed in the mounting side plate, and comprises a first section which is positioned in the middle and extends in parallel relative to the mounting side plate and a second section which is arranged at two ends of the first section and extends in the direction away from the mounting side plate; the cleaning assembly comprises a roller brush and a power piece, wherein mounting ends inserted into the strip-shaped guide holes are formed at two ends of the roller brush, a sliding block is connected to the end of each mounting end, the sliding block comprises a first mounting block which is connected with the power piece and can move in parallel relative to a mounting base plate and a second mounting block which is movably connected with the first mounting block and can be close to or far away from the mounting base plate, and the mounting ends are fixedly connected with the second mounting block.
According to the utility model, the roller brush is driven by the power piece to clean the photovoltaic panel arranged on the upper side of the installation frame, in particular, the power piece is connected with the installation end of the end part of the roller brush through the sliding block, and the roller brush can be close to or far away from the installation bottom plate in the process of moving along with the sliding block through the movable connection structure of the first installation block and the second installation block. Through above-mentioned technical scheme, when clean subassembly is in non-operating condition, make the installation end position in the second district, can avoid cylinder brush and photovoltaic board or mounting plate butt to avoid appearing the condition that debris was accumulated.
Further, the power member includes a movable push rod, and an end of the push rod is connected to the first mounting block.
Further, the power piece comprises a rotatable screw rod, and the first mounting block is mounted on the screw rod in a matched mode.
Further, a spring is connected between the first mounting block and the second mounting block.
Further, the cleaning assembly comprises a spraying piece and a water supply device connected with the spraying piece. On the basis of adopting the roller brush to clean, the cleaning assembly can be further arranged to wash the surface of the photovoltaic panel, so that the cleaning effect is improved, and the scheme is generally applicable to the environment with more sufficient water source.
Further, the spraying piece is of a cylindrical structure with a water storage cavity inside, and a plurality of water outlets are formed in the side wall of the spraying piece.
Further, overlap joint end is formed at the both ends of spray piece, be equipped with on the installing frame with overlap joint bayonet socket that overlap joint end corresponds. The spraying piece is movably mounted on the mounting frame through the matching structure of the lap joint end head and the lap joint bayonet, whether the spraying piece is mounted or dismounted can be selected according to actual needs, and the use flexibility is improved.
Further, the support frame comprises a support fixed rod movably hinged with the lower side of the mounting frame and an adjusting rod capable of driving the mounting frame to rotate. Can change the setting angle of installing frame through adjusting the pole, and then adjust the orientation of photovoltaic board, make the photovoltaic board acquire the efficiency improvement of light energy to can make the contained angle increase of installing frame and bottom surface when cleaning the photovoltaic board, in order to conveniently get rid of dust or water from the photovoltaic board
Further, the outer side of the installation side plate is also provided with an encapsulation shell, and the power piece and the sliding block are arranged inside the encapsulation shell.
Further, a mounting groove is formed in the middle of the upper side face of the mounting bottom plate, and the mounting groove can be used for positioning and mounting the photovoltaic panel.
In summary, the following beneficial effects can be obtained by applying the scheme of the utility model:
1. according to the utility model, the strip-shaped guide holes are arranged to change the distance between the roller brush for cleaning the photovoltaic panel and the photovoltaic panel, and the roller brush can be separated from the photovoltaic panel in a non-working state, so that the problem of sundry accumulation at the abutting part of the roller brush and the photovoltaic panel in the prior art is solved, and the surface of the photovoltaic panel is prevented from being scratched by hard particles.
2. In some embodiments of the utility model, a cleaning component capable of spraying liquid can be further arranged, the cleaning component and the roller brush can be used for cleaning the photovoltaic panel, so that the cleaning effect is improved, and the spraying piece can be preferably installed in a detachable mode so as to adapt to different application requirements.
3. In some embodiments of the utility model, the angle of the mounting frame can be adjusted by the support frame, so that dust can be conveniently swept away from the photovoltaic panel or water can be conveniently removed from the photovoltaic panel, and the orientation of the photovoltaic panel can be changed to improve the light energy acquisition efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a self-dedusting photovoltaic apparatus in embodiment 1;
FIG. 2 is a schematic view of the mounting frame of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the region A in FIG. 1;
fig. 4 is a schematic structural diagram of the self-dedusting photovoltaic apparatus in embodiment 2;
FIG. 5 is a schematic view of the mounting frame of FIG. 4;
In the figure, 1-mounting frame, 11-mounting bottom plate, 111-mounting groove, 12-mounting side plate, 121-bar-shaped guide hole, 1211-first section, 1212-second section, 13-packaging shell, 14-lap joint bayonet, 2-support frame, 21-support fixed rod, 22-adjusting rod, 3-cleaning component, 31-roller brush, 311-mounting end, 32-power piece, 33-sliding block, 34-guide rod, 331-first mounting block, 332-second mounting block, 333-spring, 4-cleaning component, 41-spraying piece, 411-water outlet, 412-lap joint end, 42-water supply device.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a self-dedusting photovoltaic apparatus, which includes a mounting frame 1, a supporting frame 2 disposed at the lower side of the mounting frame and used for supporting the mounting frame, and a cleaning component 3 disposed at the upper side of the mounting frame; the mounting frame 1 comprises a mounting bottom plate 11 and two mounting side plates 12 vertically connected with the mounting bottom plate, the two mounting side plates are respectively positioned on two opposite side edges of the mounting bottom plate, a mounting groove 111 is formed in the middle of the mounting bottom plate and is used for mounting a photovoltaic panel, the photovoltaic panel can be flush with a plane area around the mounting bottom plate after being mounted or protrudes a certain height relative to the plane area around the mounting bottom plate, a strip-shaped guide hole 121 is formed in the mounting side plates 12 and comprises a first section 1211 which is positioned in the middle and extends in parallel relative to the mounting bottom plate and a second section 1212 which is positioned at two ends of the first section and extends in a direction far away from the mounting bottom plate, a packaging shell 13 is arranged at the outer side of the mounting side plates, and the packaging shell 13 and the mounting side plates 12 jointly form a shell structure with an inner cavity; the support frame 2 comprises a support fixed rod and an adjusting rod, wherein the support fixed rod is connected with the lower side of the installation bottom plate, the upper end of the support fixed rod is movably hinged with the middle part of the installation bottom plate, the first end of the adjusting rod is movably hinged with the support fixed rod, the second end of the adjusting rod is movably hinged with the part, close to the edge, of the lower side of the installation bottom plate, and the adjusting rod consists of an air cylinder and a telescopic rod, so that the length of the adjusting rod can be changed, and the included angle between the support bottom plate and the ground can be changed; the cleaning component 3 comprises a roller brush 31 for cleaning the photovoltaic component, a power piece 32 for driving the roller brush and a sliding block 33 for transitional connection of the roller brush and the power piece, the power piece 33 comprises a motor and a screw rod which is driven by the motor and can rotate, the screw rod is arranged inside a shell structure formed by a packaging shell and a mounting side plate, mounting ends 311 are formed at two ends of the roller brush, the mounting ends are inserted into the strip-shaped guide holes 121 and penetrate through the mounting side plate 12, the mounting ends penetrate through the mounting side plate and are connected with the sliding block 33, specifically, the sliding block comprises a first mounting block 331 and a second mounting block 332, the first mounting block is matched and sleeved on the screw rod, the first mounting block can linearly move along the screw rod when the screw rod rotates, the first mounting block is further connected with a guide rod 34 in a sliding mode, rotation of the first mounting block in a moving process is avoided, the second mounting block is movably connected with the first mounting block through a spring 333, the second mounting block can move in a direction close to or far away from the mounting bottom plate, and the mounting ends 311 are fixedly connected with the second mounting block 332.
The operation principle of the self-dedusting photovoltaic equipment provided by the embodiment is as follows:
In the non-working state, the mounting ends 311 of the roller brush 31 are positioned in the second sections at the two ends of the strip-shaped guide holes 121, and the roller brush is positioned relatively far away from the mounting bottom plate; under operating condition, the lead screw drives the sliding block to move, and the sliding block drives the installation end to be transferred to the first section from the second section and move linearly in the first section, and at the moment, the roller brush is located at a position relatively close to the installation bottom plate and cleans the photovoltaic panel at the upper end of the installation bottom plate.
Example 2
This embodiment provides another from dust removal photovoltaic equipment based on embodiment 1 shows the structure, and this from dust removal photovoltaic equipment has add cleaning module 4 on embodiment 1's basis, and the cleaning module 4 that shows includes spray member 41 and water supply installation 42 that is connected with spray member 41, spray member sets up the higher one end in position when the carriage is used to the convenience sprays photovoltaic module, specifically is equipped with a plurality of apopores 411 towards the mounting plate middle part on the spray member, and spray member both ends position is equipped with overlap joint end 412, is provided with overlap joint bayonet 14 at the edge position of carriage, and overlap joint end 412 can cooperate to install in overlap joint bayonet.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A self-dedusting photovoltaic apparatus, characterized in that: the cleaning device comprises a mounting frame, a cleaning assembly arranged on the upper side of the mounting frame and a supporting frame arranged on the lower side of the mounting frame; the mounting frame comprises a mounting bottom plate and a mounting side plate vertically connected with the side edge of the mounting bottom plate, wherein a strip-shaped guide hole is formed in the mounting side plate, and comprises a first section which is positioned in the middle and extends in parallel relative to the mounting side plate and a second section which is arranged at two ends of the first section and extends in the direction away from the mounting side plate; the cleaning assembly comprises a roller brush and a power piece, wherein mounting ends inserted into the strip-shaped guide holes are formed at two ends of the roller brush, a sliding block is connected to the end of each mounting end, the sliding block comprises a first mounting block which is connected with the power piece and can move in parallel relative to a mounting base plate and a second mounting block which is movably connected with the first mounting block and can be close to or far away from the mounting base plate, and the mounting ends are fixedly connected with the second mounting block.
2. A self-dedusting photovoltaic apparatus as claimed in claim 1, wherein: the power piece comprises a movable push rod, and the end part of the push rod is connected with the first mounting block.
3. A self-dedusting photovoltaic apparatus as claimed in claim 1, wherein: the power piece comprises a rotatable screw rod, and the first mounting block is mounted on the screw rod in a matched mode.
4. A self-dedusting photovoltaic apparatus as claimed in claim 1, wherein: and a spring is connected between the first mounting block and the second mounting block.
5. A self-dedusting photovoltaic apparatus as claimed in claim 1, wherein: the cleaning assembly comprises a spraying piece and a water supply device connected with the spraying piece.
6. A self-dedusting photovoltaic apparatus as claimed in claim 5, wherein: the spray piece is of a cylindrical structure with a water storage cavity inside, and a plurality of water outlets are formed in the side wall of the spray piece.
7. A self-dedusting photovoltaic apparatus as claimed in claim 6, wherein: overlap joint end is formed at the both ends of spray piece, be equipped with on the installing frame with overlap joint bayonet socket that overlap joint end corresponds.
8. A self-dedusting photovoltaic apparatus as claimed in claim 1, wherein: the support frame comprises a support fixed rod movably hinged with the lower side of the mounting frame and an adjusting rod capable of driving the mounting frame to rotate.
9. A self-dedusting photovoltaic apparatus as claimed in claim 1, wherein: the outside of installation curb plate still is provided with the encapsulation casing, power spare and sliding block set up in the encapsulation casing inside.
10. A self-dedusting photovoltaic apparatus as claimed in claim 1, wherein: and a mounting groove is formed in the middle of the upper side surface of the mounting bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323332764.4U CN222073083U (en) | 2023-12-07 | 2023-12-07 | A self-dust removal photovoltaic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323332764.4U CN222073083U (en) | 2023-12-07 | 2023-12-07 | A self-dust removal photovoltaic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222073083U true CN222073083U (en) | 2024-11-26 |
Family
ID=93554850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323332764.4U Active CN222073083U (en) | 2023-12-07 | 2023-12-07 | A self-dust removal photovoltaic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222073083U (en) |
-
2023
- 2023-12-07 CN CN202323332764.4U patent/CN222073083U/en active Active
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