CN219351665U - Prevent disconnected bars battery photovoltaic module - Google Patents
Prevent disconnected bars battery photovoltaic module Download PDFInfo
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- CN219351665U CN219351665U CN202320015086.XU CN202320015086U CN219351665U CN 219351665 U CN219351665 U CN 219351665U CN 202320015086 U CN202320015086 U CN 202320015086U CN 219351665 U CN219351665 U CN 219351665U
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- photovoltaic
- water receiving
- receiving box
- side wall
- outer frame
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- 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
Abstract
The utility model discloses an anti-breaking grid battery photovoltaic module, which comprises: the main body unit comprises a photovoltaic outer frame and photovoltaic plates fixedly arranged between the photovoltaic outer frames, and a plurality of groups of uniformly distributed supporting grids are fixedly arranged on the lower side wall of the outer frame; the photovoltaic cleaning unit comprises two groups of fixing lugs symmetrically arranged at two ends of the upper side wall of the photovoltaic outer frame and a driving motor fixedly arranged on one of the fixing lugs, a screw rod is rotatably connected between the two fixing lugs, one end of the screw rod penetrates through the fixing lugs outwards and is fixedly connected with an output shaft of the driving motor, and a movable nut is connected to the screw rod in a threaded mode. In the utility model, warm water enters the spray pipe through the communicating pipe to spray frost, ice and snow on the photovoltaic panel, so that the frost, the ice and the snow after spraying the warm water are scraped by the scraping plate, the cleaning effect of the scraping plate on the photovoltaic panel is ensured, and the power generation efficiency of the photovoltaic panel is ensured.
Description
Technical Field
The utility model relates to the technical field of photovoltaic cells, in particular to an anti-breaking grid cell photovoltaic module.
Background
In recent years, along with the continuous advocacy of new energy policies, solar energy belonging to new energy is also paid more and more attention to new energy enterprises, solar photovoltaic cells are used for directly converting solar light energy into electric energy, silicon solar cells taking silicon as a substrate are widely used in the existing ground photovoltaic systems, and the silicon solar cells can be divided into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells, and in the aspects of comprehensive performances such as energy conversion efficiency, service life and the like, the monocrystalline silicon and polycrystalline silicon cells are superior to the amorphous silicon cells, and along with the continuous application and perfection of photovoltaic cell components, the photovoltaic components of the anti-breakage grid cells on the market are gradually popularized in the market due to the advantages of strong supporting capacity of photovoltaic panels, capability of effectively avoiding breakage grid during welding and the like.
The photovoltaic module of the anti-breaking grid cell on the market at present is used for guaranteeing that the photovoltaic panel fully receives solar energy when in actual use, and the photovoltaic panel fully exposes outside and does not have shielding matters, so that outside dust and floc matters are easy to attach to the photovoltaic panel, the power generation efficiency of the photovoltaic panel is low in the long term, the dust and dirt on the photovoltaic panel are scraped by driving a motor and a screw rod to drive a scraper blade in the prior art, the scraping efficiency is low, attachments are easy to remain on light Fu Banshang, and frost, ice and snow condensed on the photovoltaic panel are difficult to scrape cleanly in winter, so that the normal power generation efficiency of the photovoltaic panel is seriously affected.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems with the conventional anti-breaking grid cell photovoltaic module.
Therefore, the utility model aims to provide the anti-breaking grid cell photovoltaic module, which is suitable for solving the problems that in the prior art, dust and dirt on a photovoltaic panel are scraped by a driving motor and a screw rod to drive a scraper, the scraping efficiency is low, attachments are easy to remain on the light Fu Banshang, and frost, ice and snow condensed on the photovoltaic panel are difficult to be scraped cleanly in winter, so that the normal power generation efficiency of the photovoltaic panel is seriously affected.
In order to solve the technical problems, the utility model provides the following technical scheme: an anti-breakage grid cell photovoltaic assembly comprising:
the main body unit comprises a photovoltaic outer frame and photovoltaic plates fixedly arranged between the photovoltaic outer frames, and a plurality of groups of uniformly distributed supporting grids are fixedly arranged on the lower side wall of the outer frame;
the photovoltaic cleaning unit comprises two groups of fixed lugs symmetrically arranged at two ends of the upper side wall of the photovoltaic outer frame and a driving motor fixedly arranged on one of the fixed lugs, a screw rod is rotatably connected between the two fixed lugs, one end of the screw rod outwards penetrates through the fixed lugs and is fixedly connected with an output shaft of the driving motor, a movable nut is connected to the screw rod in a threaded mode, scraping plates propped against a photovoltaic panel are fixedly connected to the lower side wall of the movable nut, top beams are fixedly connected to the top ends of the fixed lugs in a jointly mode, a water receiving box is fixedly connected to the upper side wall of the movable nut through a connecting block, an electric heating ring is arranged in the water receiving box, a strip-shaped opening matched with the connecting block is formed in the top beam, a water receiving cover is fixedly communicated with the opening of the upper end of the water receiving box, a spray pipe is fixedly connected to one side of the water receiving box through a corresponding communicating pipe, and a water pump communicated with the communicating pipe is fixedly arranged on the outer side wall of the water receiving box.
As a preferable scheme of the anti-breaking grid cell photovoltaic module, the utility model comprises the following steps: the water receiving box is internally and fixedly provided with an inclined screening net, one side, far away from the water pump, of the water receiving box is fixedly provided with a slag discharging port, and the slag discharging port is matched with the inclined screening net.
As a preferable scheme of the anti-breaking grid cell photovoltaic module, the utility model comprises the following steps: the side wall of the water receiving box is fixedly provided with a particle collecting box matched with the slag discharging port.
As a preferable scheme of the anti-breaking grid cell photovoltaic module, the utility model comprises the following steps: and the joint of each supporting grid and the photovoltaic outer frame is fixedly provided with a reinforcing sheet, the photovoltaic outer frame is internally and fixedly provided with a reinforcing frame propped against the lower side wall of the photovoltaic panel, and the reinforcing frame is arranged in an X shape.
As a preferable scheme of the anti-breaking grid cell photovoltaic module, the utility model comprises the following steps: symmetrical rollers are mounted at two ends of the lower side wall of the water receiving box, and rolling grooves matched with the rollers are formed in the upper side wall of the photovoltaic outer frame.
As a preferable scheme of the anti-breaking grid cell photovoltaic module, the utility model comprises the following steps: the scraper blade lower side wall fixed bolster is equipped with the one deck and cleans the sponge, and the scraper blade is hollow structure, the scraper blade lower side wall has seted up multiunit and has cleaned the liquid seepage hole that the sponge corresponds, the scraper blade passes through multiunit position symmetry's logical liquid pipe intercommunication with the water receiving box.
The utility model has the beneficial effects that: when the photovoltaic panel is required to be cleaned, the output shaft of the driving motor is controlled to drive the screw rod to rotate positively, the movable nut in threaded connection with the screw rod drives the scraping plate and the water receiving box to move along the screw rod, the water pump and the electric heating ring are started, the electric heating ring heats water in the water receiving box to be in a warm water state, warm water enters the spraying pipe through the communicating pipe to spray frost, ice and snow on the photovoltaic panel, the frost, the ice and the snow after the warm water is sprayed are rapidly thawed, the frost, the ice and the snow are scraped by the scraping plate, the cleaning effect of the scraping plate on the photovoltaic panel is ensured, and the power generation efficiency of the photovoltaic panel is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a breaking-preventing grid cell photovoltaic module according to the present utility model;
fig. 2 is a schematic structural diagram of a main unit of the anti-breaking grid cell photovoltaic module according to the present utility model;
fig. 3 is a schematic diagram of a cooperation structure of a spray pipe, a water pump and a water receiving box of the anti-breaking grid cell photovoltaic module provided by the utility model;
fig. 4 is a schematic cross-sectional view of a water receiving box of the anti-breaking grid cell photovoltaic module according to the present utility model.
Description of the drawings: 100 main body units, 101 photovoltaic outer frames, 102 photovoltaic panels, 103 supporting grids, 104 reinforcing frames, 105 reinforcing sheets, 200 photovoltaic cleaning units, 201 driving motors, 202 screw rods, 203 moving nuts, 204 scraping plates, 205 liquid through pipes, 206 water receiving boxes, 207 water receiving covers, 208 communicating pipes, 209 spraying pipes, 210 water pumps, 211 rollers, 212 inclined screening nets, 213 particle collecting boxes and 214 electric heating rings.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
Referring to fig. 1 to 4, for one embodiment of the present utility model, there is provided a breakage-preventing grid cell photovoltaic module including a main body unit 100 and a photovoltaic cleaning unit 200:
the main body unit 100 comprises a photovoltaic outer frame 101 and a photovoltaic plate 102 fixedly arranged between the photovoltaic outer frames 101, a plurality of groups of uniformly distributed supporting grids 103 are fixedly arranged on the lower side wall of the outer frame, reinforcing sheets 105 are fixedly arranged at the joint of each supporting grid 103 and the photovoltaic outer frame 101, the defect that the joint of the supporting grid 103 and the photovoltaic outer frame 101 is easy to be broken due to stress concentration is effectively overcome through the arrangement of the reinforcing sheets 105, reinforcing frames 104 propped against the lower side wall of the photovoltaic plate 102 are fixedly arranged in the photovoltaic outer frame 101, and the reinforcing frames 104 are arranged in an X shape; by the arrangement of the reinforcing frame 104, the overall supporting strength of the photovoltaic panel 102, the supporting grid 103 and the reinforcing frame 104 to the photovoltaic panel 102 and the connection stability of the photovoltaic panel 102, the supporting grid and the reinforcing frame 104 are improved;
the photovoltaic cleaning unit 200 comprises two groups of fixed lugs symmetrically arranged at two ends of the upper side wall of the photovoltaic outer frame 101 and a driving motor 201 fixedly arranged on one of the fixed lugs, a screw rod 202 is rotatably connected between the two fixed lugs, one end of the screw rod 202 outwards penetrates through the fixed lugs to be fixedly connected with the output shaft of the driving motor 201, a movable nut 203 is connected to the screw rod 202 in a threaded manner, a scraping plate 204 propped against the photovoltaic panel 102 is fixedly connected to the lower side wall of the movable nut 203, top beams are fixedly connected to the top ends of the two fixed lugs together, the upper side wall of the movable nut 203 is fixedly connected with a water receiving box 206 through a connecting block, symmetrical idler wheels 211 are arranged at two ends of the lower side wall of the water receiving box 206, the upper side wall of the photovoltaic outer frame 101 is provided with a rolling groove matched with the rolling wheel 211, the stability of the scraper 204 and the water receiving box 206 moving along the screw rod 202 is improved through the matching of the rolling wheel 211 and the rolling groove, the water receiving box 206 is internally provided with an electric heating ring 214, the top beam is provided with a strip-shaped opening matched with a connecting block, the opening of the upper end of the water receiving box 206 is fixedly communicated with a water receiving cover 207, one side of the water receiving box 206 is fixedly connected with a spray pipe 209 through a corresponding communicating pipe 208, the outer side wall of the water receiving box 206 is fixedly provided with a water pump 210 communicated with the communicating pipe 208, and the electric heating ring 214 and the water pump 210 belong to very mature prior art and are widely applied in practical life.
An inclined screening net 212 is fixedly arranged in the water receiving box 206, a slag discharging port is fixedly formed in one side, far away from the water pump 210, of the water receiving box 206, the slag discharging port is matched with the inclined screening net 212, and a particle collecting box 213 matched with the slag discharging port is fixedly arranged on the side wall of the water receiving box 206; through the setting of slope screening net 212 cooperation granule collection box 213, can screen the big granule impurity that gets into in the water receiving box 206 rainwater or the snow water, avoid follow-up liquid pipe 205, communicating pipe 208 and shower 209 to take place to block up.
The lower side wall fixing pad of the scraper (204) is provided with a layer of wiping sponge, the scraper (204) is of a hollow structure, the lower side wall of the scraper (204) is provided with a plurality of groups of liquid seepage holes corresponding to the wiping sponge, and the scraper (204) is communicated with the water receiving box (206) through a plurality of groups of liquid through pipes (205) with symmetrical positions; the cleaning effect of the scraper 204 on the photovoltaic panel 102 is improved by arranging the wiping sponge on the lower side wall of the scraper 204 in cooperation with the liquid passing pipe 205.
In the use process, when the photovoltaic panel 102 needs to be cleaned, the output shaft of the driving motor 201 is controlled to drive the screw rod 202 to rotate positively, the movable nut 203 in threaded connection with the screw rod 202 drives the scraping plate 204 and the water receiving box 206 to move along the screw rod, the water pump 210 and the electric heating ring 214 are started, the electric heating ring 214 heats water in the water receiving box 206 to a warm water state, warm water enters the spraying pipe 209 through the communicating pipe 208 to spray frost, ice and snow on the photovoltaic panel 102, the frost, the ice and the snow after the warm water is sprayed are scraped by the scraping plate 204, the cleaning effect of the scraping plate 204 on the photovoltaic panel 102 is ensured, and the power generation efficiency of the photovoltaic panel 102 is ensured.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. An anti-breakage grid cell photovoltaic module, comprising:
the main body unit (100) comprises a photovoltaic outer frame (101) and photovoltaic plates (102) fixedly arranged between the photovoltaic outer frames (101), wherein a plurality of groups of uniformly distributed supporting grids (103) are fixedly arranged on the lower side wall of the outer frame;
the utility model provides a photovoltaic cleaning unit (200), it includes that two sets of symmetries install fixed ear and the drive motor (201) of fixed mounting on one of them fixed ear at photovoltaic outer frame (101) upper side wall both ends, two rotate between the fixed ear and be connected with lead screw (202), lead screw (202) one end outwards runs through fixed ear and drive motor (201) output shaft fixed connection, threaded connection has movable nut (203) on lead screw (202), movable nut (203) lower side wall fixedly connected with and scraper blade (204) that photovoltaic board (102) offset, two fixed ear top is fixedly connected with back timber jointly, movable nut (203) upper side wall is through connecting block fixedly connected with water receiving box (206), install electric heating circle (214) in water receiving box (206), and set up the strip type opening with connecting block matching on the back timber, water receiving box (206) upper end opening part fixedly communicates and is connected with water receiving cover (207), and water receiving box (206) one side is through corresponding communicating pipe (208) fixedly connected with shower (209), water receiving box (206) top end is fixedly connected with communicating pipe (208) with communicating pipe (210) outside (210).
2. The anti-breakage photovoltaic module of claim 1, wherein: the water receiving box (206) is internally and fixedly provided with an inclined screening net (212), one side, far away from the water pump (210), of the water receiving box (206) is fixedly provided with a slag discharging port, and the slag discharging port is matched with the inclined screening net (212).
3. The anti-breakage photovoltaic module of claim 2, wherein: the side wall of the water receiving box (206) is fixedly provided with a particle collecting box (213) matched with the slag discharging opening.
4. The anti-breakage photovoltaic module of claim 1, wherein: each supporting grid (103) and the photovoltaic outer frame (101) are fixedly provided with a reinforcing sheet (105), the photovoltaic outer frame (101) is internally fixedly provided with a reinforcing frame (104) which is propped against the lower side wall of the photovoltaic panel (102), and the reinforcing frame (104) is arranged in an X shape.
5. The anti-breakage photovoltaic module of claim 1, wherein: symmetrical rollers (211) are arranged at two ends of the lower side wall of the water receiving box (206), and rolling grooves matched with the rollers (211) are formed in the upper side wall of the photovoltaic outer frame (101).
6. The anti-breakage photovoltaic module of claim 1, wherein: the utility model discloses a scraper blade, including scraper blade (204) and water receiving box (206), the lateral wall fixed bolster is equipped with one deck and cleans the sponge, and scraper blade (204) are hollow structure, the lateral wall has been seted up multiunit and has been cleaned the seepage liquid hole that the sponge corresponds under scraper blade (204), scraper blade (204) and water receiving box (206) are through multiunit position symmetry's logical liquid pipe (205) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320015086.XU CN219351665U (en) | 2023-01-04 | 2023-01-04 | Prevent disconnected bars battery photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320015086.XU CN219351665U (en) | 2023-01-04 | 2023-01-04 | Prevent disconnected bars battery photovoltaic module |
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| Publication Number | Publication Date |
|---|---|
| CN219351665U true CN219351665U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320015086.XU Active CN219351665U (en) | 2023-01-04 | 2023-01-04 | Prevent disconnected bars battery photovoltaic module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765007A (en) * | 2023-08-15 | 2023-09-19 | 潍坊市农业科学院(山东省农业科学院潍坊市分院) | Cleaning device for fruit tree planting greenhouse |
-
2023
- 2023-01-04 CN CN202320015086.XU patent/CN219351665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765007A (en) * | 2023-08-15 | 2023-09-19 | 潍坊市农业科学院(山东省农业科学院潍坊市分院) | Cleaning device for fruit tree planting greenhouse |
| CN116765007B (en) * | 2023-08-15 | 2023-10-13 | 潍坊市农业科学院(山东省农业科学院潍坊市分院) | Cleaning device for fruit tree planting greenhouse |
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