CN217741658U

CN217741658U - Novel photovoltaic module

Info

Publication number: CN217741658U
Application number: CN202221683748.2U
Authority: CN
Inventors: 丁薇; 牛志国; 郑露; 鲁东琦
Original assignee: Jiangsu Runda Pv Wuxi Co ltd
Current assignee: Jiangsu Runda Pv Wuxi Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-04
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a photovoltaic equipment technical field provides a novel photovoltaic module, including single double-glass photovoltaic module, spray the mechanism, muddy water strikes off the mechanism and includes sprocket chain drive mechanism, the synchronizing shaft, motor and scraper blade, a pair of sprocket chain drive mechanism sets up in single double-glass photovoltaic module's both sides side by side, sprocket chain mechanism's chain parallel arrangement in single double-glass photovoltaic module's outside top, synchronizing shaft and two sprocket chain drive mechanism sprocket key-type connections, the pivot of motor passes through the coupling joint with the synchronizing shaft, the both ends of scraper blade are connected with the link joint of two sprocket chain drive mechanism's chain respectively, when the scraper blade passes through single double-glass photovoltaic module, the tip and the laminating of single double-glass photovoltaic module of scraper blade. The utility model overcomes prior art's is not enough, reasonable in design washs comprehensively, has solved the formation that current washing mode can lead to the mud belt, and then influences the generating quality, the subassembly is ageing with higher speed, causes the technical problem of conflagration even.

Description

Novel photovoltaic module

Technical Field

The utility model relates to a photovoltaic equipment technical field, concretely relates to novel photovoltaic module.

Background

Photovoltaic module uses in the open air, exposes in various environment, and photovoltaic module toughened glass face can the deposition grey, bonds dirty after the certain time, needs regularly to wash the maintenance, consumes more cost. In addition, because the frame of the component is 1-2 mm higher than the surface of the toughened glass, when the component is washed by rainwater or manually, the sewage generated by ash deposition on the surface of the toughened glass of the component flows to the lower end along the surface of the component because of the installation inclination angle, and part of the accumulated water always can not cross the frame. After the water is dried in the sun or air, the dust in the water can be bonded on the surface of the toughened glass, and the water is difficult to wash clean, so that a mud belt is formed after the water is accumulated for a long time. The installation inclination is less photovoltaic module array or roof power station, and the mud belt is especially obvious. After the mud belt near the frame of the component is formed, sunlight can be shielded, and the shielded solar cell cannot generate electricity, so that the component can generate harmful effects such as hot spots, PID (proportion integration differentiation) and coating damage, the generated energy of a photovoltaic power station is reduced, the aging of the component is accelerated, and even a fire disaster is caused. If the upper side wall of the lower end frame of the component is removed or the lower end frame is directly omitted, the technical problem can be solved, but the component strength is greatly reduced.

To this end, we propose a new type of photovoltaic module.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel photovoltaic module, overcome the not enough of prior art, reasonable in design washs comprehensively, has solved the formation that current washing mode can lead to the mud belt, and then influences the power generation quality, the subassembly is ageing with higher speed, causes the technical problem of conflagration even, simultaneously, can effectively avoid the reduction of subassembly intensity.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a novel photovoltaic module, includes single two glass photovoltaic module, its characterized in that: this photovoltaic module is still including spraying mechanism, muddy water and striking off the mechanism, muddy water strikes off the mechanism and includes sprocket chain drive mechanism, synchronizing shaft, motor and scraper blade, and is a pair of sprocket chain drive mechanism sets up side by side in single dual-glass photovoltaic module's both sides, sprocket chain mechanism's chain parallel arrangement in single dual-glass photovoltaic module's outside top, synchronizing shaft and two sprocket chain drive mechanism sprocket key-type connection, the pivot and the synchronizing shaft of motor pass through the coupling joint, the both ends of scraper blade are connected with the link joint of two sprocket chain drive mechanism's chain respectively, work as when the scraper blade is through single dual-glass photovoltaic module, the tip and the laminating of single dual-glass photovoltaic module of scraper blade.

Furthermore, the scraper blade is equipped with more than two, and at least one in the chain rotation process the scraper blade and single double glass photovoltaic module's glass face.

Furthermore, the scraper blade is a rubber scraper blade, and the thickness of the end part of the scraper blade is gradually reduced.

Further, the spraying mechanism comprises a spraying pipe, a nozzle, a water pump and a water tank, the spraying pipe is connected with the water tank through a pipeline, the nozzle is installed on the spraying pipe, and the water pump is installed on the pipeline.

Further, the front side of chain is provided with the dog, and when the scraper blade passed through the dog, its side surface and the dog scraping of single two glass photovoltaic module laminates.

Furthermore, a sewage draining groove is arranged below the stop block.

Preferably, the blowdown groove extends to the below of single double glazing photovoltaic module.

Further, this neotype photovoltaic module still includes elasticity top tight mechanism, be provided with elasticity top tight mechanism between scraper blade both ends and the link joint respectively, elasticity top tight mechanism pushes up the tight scraper blade to single two glass photovoltaic module one side.

Furthermore, elasticity top tight mechanism includes cover barrel holder, guide post and spring, cover barrel holder and link joint fixed connection, the one end of guide post stretches into in the cover barrel holder and through radial flange and cover barrel holder sliding fit, the other end of guide post insert in the scraper blade and with scraper blade fixed connection, the one end of guide post is located to the spring housing, the both ends of spring support respectively and lean on the diapire of flange and cover barrel holder.

(III) advantageous effects

The utility model provides a novel photovoltaic module possesses following beneficial effect:

1. by arranging the muddy water scraping mechanism, a scraper of the muddy water scraping mechanism scrapes muddy water through the surface of the single-double-glass photovoltaic assembly in the process of conveying along the chain, and meanwhile, the strength reduction of the assembly can be effectively avoided; the scraper is made of rubber, can be elastically bent in an adaptive manner when passing through the frame, and can well scrape mud water from the frame, so that a mud belt is prevented from being formed, the power generation quality is ensured, the aging speed of the assembly is delayed, and the fire risk is reduced;

2. by means of the number and the positions of the scrapers, the scrapers are always attached to the single-double glass photovoltaic assembly in the rotation process of the chain, and the muddy water scraping efficiency is ensured;

3. through setting up the dog, get rid of remaining muddy water on the scraper blade, when avoiding the scraper blade to rotate to the chain top, remaining muddy water drips to single two glass photovoltaic module's surface, ensures muddy water and strikes off the effect.

Drawings

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

FIG. 2 is a partially enlarged view of one side of the spraying mechanism in FIG. 1;

FIG. 3 is a partially enlarged view of a portion of the side of the stop block of FIG. 1;

fig. 4 is a schematic view of the elastic tightening mechanism.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1-4, a novel photovoltaic assembly comprises a single-double-glass photovoltaic assembly 11, a spraying mechanism and a muddy water scraping mechanism, wherein the single-double-glass photovoltaic assembly 11 is supported on the ground/roof through a support 12;

the spraying mechanism comprises a spraying pipe 41, a nozzle 42, a water pump and a water tank, wherein the spraying pipe 41 is connected with the water tank through a pipeline, the nozzle 42 is arranged on the spraying pipe 41, and the water pump is arranged on the pipeline; when the muddy water scraping mechanism is started, the spraying mechanism stops working;

muddy water strikes off mechanism includes sprocket chain drive mechanism, the synchronizing shaft, motor and scraper blade 31, a pair of sprocket chain drive mechanism sets up side by side in single dual-glass photovoltaic module 11's both sides, sprocket chain drive mechanism's chain 21 parallel arrangement in single dual-glass photovoltaic module 11's outside top, synchronizing shaft and two sprocket chain drive mechanism sprocket 22 key-type connections, the pivot and the synchronizing shaft of motor pass through the coupling joint, motor and synchronizing shaft can install on the drive support, scraper blade 31 is equipped with more than two, rotate the in-process at chain 21, there is the laminating of a scraper blade 31 single dual-glass photovoltaic module 11 at least, strike off efficiency with improving muddy water, scraper blade 31's both ends are connected with two sprocket chain drive mechanism's chain 21 link joint respectively, when scraper blade 31 is through single dual-glass photovoltaic module 11, scraper blade 31's tip 311 and the laminating of single dual-glass photovoltaic module 11.

In this embodiment, the scraper 31 is a rubber scraper 31, and the thickness of the end of the scraper is gradually reduced, so that when the scraper passes through the frame, the end 311 can be elastically bent more easily, and can still form a good contact with the surface of the frame after bending, thereby improving the mud-water scraping effect.

In this embodiment, the front side of the chain 21 is provided with the stopper 32, and when the scraper 31 passes through the stopper 32, a side surface of the single-double-glass photovoltaic assembly 11 attached to the stopper 32 scrapes to remove the residual muddy water on the scraper, so as to avoid the residual muddy water from dropping on the surface of the single-double-glass photovoltaic assembly when the scraper rotates to the upper side of the chain, thereby ensuring the scraping effect of the muddy water.

In this embodiment, the below of dog 32 is provided with blowdown groove 33, and blowdown groove 33 extends to the below of single two glass photovoltaic module 11 to the muddy water that produces in the cleaning process is collected.

In this embodiment, this neotype photovoltaic module still includes elasticity top tight mechanism, is provided with elasticity top tight mechanism between scraper blade 31 both ends and the link joint respectively, and elasticity top tight mechanism pushes up tight scraper blade 31 to 11 one side tops of single dual-glass photovoltaic module. Elastic jacking mechanism includes sleeve seat 34, guide post 36 and spring 37, sleeve seat 34 and link joint fixed connection, and the one end of guide post 36 stretches into in sleeve seat 34 and through radial flange 35 and sleeve seat 34 sliding fit, and the other end of guide post 36 inserts in the scraper blade 31 and with scraper blade 31 fixed connection, and the one end of guide post 36 is located to the spring 37 cover, and the both ends of spring 37 support the diapire that leans on flange 35 and sleeve seat 34 respectively. After the design of scraper 31 tip for the structure of tapering gradually, its abrasion resistance descends, nevertheless under the effect of elasticity tight mechanism in top, scraper 31 stretches out to the one side elasticity that is kept away from the chain, ensures that it laminates with single two glass photovoltaic module 11 surfaces all the time.

In this embodiment, still can set up hall counter, install hall counter's magnet on the chain, install hall element on transmission support, rotate the number of times to the scraper blade and count, ensure simultaneously that every scraper blade can both rotate whole circle multiple along with the chain, ensure the relatively fixed of scraper blade initial position, preferably, the scraper blade initial position is outside single two glass photovoltaic module place region, avoids producing the influence to the illumination that single two glass photovoltaic module received.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel photovoltaic module, includes single two glass photovoltaic module, its characterized in that: this photovoltaic module is still including spraying mechanism, muddy water and striking off the mechanism, muddy water strikes off the mechanism and includes sprocket chain drive mechanism, synchronizing shaft, motor and scraper blade, and is a pair of sprocket chain drive mechanism sets up side by side in single dual-glass photovoltaic module's both sides, sprocket chain drive mechanism's chain parallel arrangement is in single dual-glass photovoltaic module's outside top, synchronizing shaft and two sprocket chain drive mechanism sprocket key-type connection, the pivot and the synchronizing shaft of motor pass through the coupling joint, the both ends of scraper blade are connected with the link joint of two sprocket chain drive mechanism's chain respectively, work as when the scraper blade is through single dual-glass photovoltaic module, the tip and the single dual-glass photovoltaic module laminating of scraper blade.

2. A novel photovoltaic module according to claim 1, characterized in that: the scraper blade is equipped with more than two, and at the chain rotation in-process, at least one the scraper blade laminates with single two glass photovoltaic module's glass face.

3. A novel photovoltaic module according to claim 2, characterized in that: the scraper blade is rubber scraper blade, the tip thickness of scraper blade is the attenuate gradually.

4. A novel photovoltaic module according to claim 1, characterized in that: the spraying mechanism comprises a spraying pipe, a nozzle, a water pump and a water tank, the spraying pipe is connected with the water tank through a pipeline, the nozzle is installed on the spraying pipe, and the water pump is installed on the pipeline.

5. A novel photovoltaic module according to claim 1, characterized in that: the front side of chain is provided with the dog, and when the scraper blade passed through the dog, its side surface and the dog scraping of single double-glass photovoltaic module laminating.

6. The novel photovoltaic module of claim 5, wherein: and a sewage draining groove is arranged below the stop block.

7. The novel photovoltaic module of claim 6, wherein: the blowdown groove extends to the below of single two glass photovoltaic module.

8. A novel photovoltaic module according to claim 1, characterized in that: this novel photovoltaic module still includes the tight mechanism in elasticity top, be provided with the tight mechanism in elasticity top between scraper blade both ends and the link joint respectively, the tight mechanism in elasticity top pushes up the tight scraper blade to single dual-glass photovoltaic module one side.

9. A novel photovoltaic module according to claim 8, wherein: elastic jacking mechanism includes cover barrel seat, guide post and spring, cover barrel seat and link joint fixed connection, the one end of guide post stretches into in the cover barrel seat and through radial flange and cover barrel seat sliding fit, the other end of guide post insert in the scraper blade and with scraper blade fixed connection, the one end of guide post is located to the spring housing, the both ends of spring support respectively and lean on the diapire of flange and cover barrel seat.