CN213378387U - Cleaning device for photovoltaic module - Google Patents
Cleaning device for photovoltaic module Download PDFInfo
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- CN213378387U CN213378387U CN202021592782.XU CN202021592782U CN213378387U CN 213378387 U CN213378387 U CN 213378387U CN 202021592782 U CN202021592782 U CN 202021592782U CN 213378387 U CN213378387 U CN 213378387U
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- photovoltaic module
- blowing mechanism
- cleaning
- cleaning device
- control device
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Abstract
The utility model discloses a cleaning device for be used for photovoltaic module relates to photovoltaic module and cleans technical field. The cleaning device comprises a support, wherein a brush mechanism and a blowing mechanism are sequentially arranged on the support along the advancing direction of a photovoltaic assembly during cleaning, and a control device is further arranged on the support and used for controlling the blowing mechanism to be closed and opened. The utility model provides a pair of a cleaning device for photovoltaic module can solve the problem of cleaning of photovoltaic module production process in-process photovoltaic module surface foreign matter.
Description
Technical Field
The utility model relates to a photovoltaic module cleans technical field, especially relates to a cleaning device for photovoltaic module.
Background
In the process of manufacturing a photovoltaic component, foreign matters brought in the raw material of the photovoltaic glass occupy a large proportion of defective rate of the component, and the foreign matters of different materials and sizes cause quality abnormity such as component appearance defects, broken cell pieces, short circuit of the cell pieces and the like, so that the component cannot reach the standard of a finished product and needs to be subjected to level reduction treatment, thereby bringing great loss to a company.
At present, all foreign matters cannot be completely blown off by adopting a mode of manually blowing glass, so that a cleaning device for a photovoltaic module is urgently needed to solve the problem of cleaning the foreign matters on the surface of the glass of the photovoltaic module in the production process of the photovoltaic module.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model discloses a main aim at provides a cleaning device for photovoltaic module, can solve photovoltaic module production process in-process photovoltaic module's the surperficial foreign matter in the glass backlight face clean the problem.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the cleaning device for the photovoltaic module comprises a support, wherein a brush mechanism and an air blowing mechanism are sequentially arranged on the support along the advancing direction of the photovoltaic module during cleaning, and a control device is further arranged on the support and used for controlling the air blowing mechanism to be closed and opened.
Optionally, an assembly line for conveying the photovoltaic assembly is placed on the lower side of the support, and the brush mechanism and the blowing mechanism are arranged above the assembly line.
Optionally, the control device is a photoelectric switch, when the photovoltaic module is conveyed to a position corresponding to the photoelectric switch, the photovoltaic module blocks the photoelectric switch, the control device controls the blowing mechanism to be closed, and when the photovoltaic module does not block the photoelectric switch, the control device controls the blowing mechanism to be opened.
Optionally, along the traveling direction of the photovoltaic module during cleaning, the photoelectric switch is disposed behind the blowing mechanism, and the distance between the photoelectric switch and the blowing mechanism is greater than the width of a single photovoltaic module.
Optionally, the optoelectronic switch is disposed above or below the flow line.
Optionally, the brush arrangement comprises a handle and bristles mounted on the handle, the handle being removably mounted to the support.
Optionally, the distance between the brush mechanism and the assembly line is less than the thickness of a single photovoltaic module.
Optionally, the control device is a travel switch, when the photovoltaic module is conveyed to a position corresponding to the travel switch, the photovoltaic module triggers the travel switch, the control device controls the blowing mechanism to be closed, and when the photovoltaic module is separated from the travel switch, the control device controls the blowing mechanism to be opened.
Optionally, the blowing mechanism comprises a plurality of fans, and the blowing direction of the fans faces the assembly line.
Optionally, an angle between the blowing direction of the blowing mechanism and the assembly line is 45 degrees, and a distance between the blowing mechanism and the assembly line is 5-20 cm.
The utility model provides a pair of a cleaning device for photovoltaic module adopts brush mechanism and the blast mechanism that sets gradually along photovoltaic module's advancing direction when clean, cleans through brush mechanism and blast mechanism and cleans two kinds of clearance modes and carry out complementary cooperation, reaches the purpose of thoroughly clearing up the various foreign matters in surface on glass shady face (photovoltaic module).
The utility model provides a pair of a cleaning device for photovoltaic module is through being equipped with on the support be used for control closing and opening controlling means of mechanism of blowing realizes the glass backlight face self-cleaning to photovoltaic module on the assembly line, need not the manual work and cleans, and the cost is reduced has improved clean efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cleaning device for a photovoltaic module according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying 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.
As shown in fig. 1, the utility model provides a cleaning device for photovoltaic module, generally, can include support 1 and the brush mechanism 3 and the blast mechanism 4 that set up on support 1. A production line 6 for conveying the photovoltaic modules 2 is arranged on the lower side of the support 1. The brush mechanism 3 and the blowing mechanism 4 are arranged above the production line 6. The direction that the arrow in the figure shows is the utility model discloses a cleaning device cleans the direction of travel of during operation photovoltaic module 2. The brush mechanism 3 and the blowing mechanism 4 are arranged along the advancing direction of the photovoltaic module 2 in sequence. The bracket 1 is also provided with a control device 5. The control device 5 is used for controlling the closing and opening of the blowing mechanism 4. The utility model discloses a cleaning device carries out cleaning during operation, arm (not shown in the figure) absorbs photovoltaic module 2 (be photovoltaic glass promptly) and places on assembly line 6, brush mechanism 3 through fixed high position, photovoltaic glass's the man that is shaded is towards brush mechanism 3, make brush mechanism 3 clean photovoltaic module 2's glass surface, the back photovoltaic module 2 that finishes of clearance is carried to next section assembly line 6 on, sense photovoltaic module 2 through controlling means 5, the 4 starts of blast mechanism, sweep the small foreign matter that brush mechanism 3 leaked through blast mechanism 4, two clean units carry out complementary cooperation, treat that the 6 time control device 5 switches of photovoltaic module 2 outflow assembly line are closed, sweep photovoltaic module 2 operation and accomplish.
In particular, the control device 5 is a photoelectric switch or a travel switch. The control device 5 is disposed above or below the line 6. If the photovoltaic module 2 is a photoelectric switch, when the photovoltaic module 2 is conveyed to the position above the photoelectric switch, the photovoltaic module 2 shields the photoelectric switch, so that the blowing mechanism 4 is closed; when the photovoltaic module 2 is conveyed away from the photoelectric switch, so that the photoelectric switch is not shielded, the photoelectric switch controls the blowing mechanism 4 to be started. If the photovoltaic module 2 is a travel switch, when the photovoltaic module 2 is conveyed to a position corresponding to the photoelectric switch (the position corresponding to the photoelectric switch refers to a position for triggering the photoelectric switch to be turned off or on, such as above or below the photoelectric switch, at the moment, the photovoltaic module 2 can shield the sensing light of the photoelectric switch), the photovoltaic module 2 collides (touches or touches) the travel switch, so that the blowing mechanism 4 is turned off; when the photovoltaic module 2 is conveyed to the separation travel switch, the travel switch controls the blowing mechanism 4 to be started.
Along the advancing direction of the photovoltaic module 2 during cleaning, a control device 5 (a photoelectric switch or a travel switch) is arranged behind the blowing mechanism 4. The distance between the point where the air blowing of the photoelectric switch and the air blowing mechanism 4 blows to the assembly line (namely the intersection point of the air blowing direction of the air blowing mechanism 4 and the assembly line, which is the actual air blowing cleaning position of the photovoltaic module 2) is larger than the width of the single photovoltaic module 2. By the design, the photovoltaic module 2 can be automatically started to blow the blowing mechanism 4 after being conveyed to the brush mechanism 3 for cleaning, so that blowing cleaning work is realized.
In an alternative embodiment, the brush arrangement 3 is an elongate brush. The brush arrangement 3 comprises a handle 31 and bristles 32. The brush holder 31 is detachably mounted on the bracket 1, and the brush bristles 32 are mounted on the brush holder 31. The distance between brush mechanism 3 and assembly line 6 is less than the thickness of individual photovoltaic module 2, namely when photovoltaic module 2 is carried to brush mechanism 3 downside, brush hair 32 can closely contact photovoltaic module 2 surface to clear up the surperficial great foreign matter of photovoltaic module 2. Optionally, the distance between the brush mechanism 3 and the assembly line 6 is 2mm, and the length of the brush mechanism 3 is 2.4m, so that the brush mechanism can adapt to the sizes of photovoltaic glass with various specifications, and the position of the cleaning mechanism does not need to be adjusted during switching.
The blowing mechanism 4 adopts a fan to perform blowing cleaning. The blowing mechanism 4 includes a plurality of fans. The blowing direction of the fan is towards the assembly line 6. Optionally, the fan comprises 3 fans, the 3 fans are arranged at the same height above the assembly line 6, the width of each fan is 25cm, the power of each fan is 48W, the distance between the fans is 30cm, the distance between the fans and the assembly line 6 is 5-20cm, the angle between the blowing direction of each fan and the assembly line 6 is 45 degrees, and therefore foreign matters attached to the surface of the photovoltaic module 2 can be thoroughly blown.
The utility model provides a cleaning device for be used for photovoltaic module uses brush mechanism 3 to clean and blow mechanism 4 and sweep two kinds of clearance modes and carry out complementary cooperation, reaches the purpose of thoroughly clearing up various foreign matters of glass face. Through using this device, fungible manual operation reduces the cost of labor, can also thoroughly bring photovoltaic module 2 into all foreign matters simultaneously and clear away, promotes the subassembly yield.
The utility model provides a cleaning device for be used for photovoltaic module, reducible finished product subassembly has the degradation loss that the foreign matter leads to, has good economic benefits: for example, each line reduces 1 block of component degradation per shift, the plant has three lines, 3 blocks of degradation per shift, 6 blocks of degraded components per day, 0.15 yuan per watt difference between the secondary products and the primary products, and 375W is calculated for 1 block of components, so that the quarterly benefit is (90 days 6 blocks) 375W 0.15 yuan 30375 yuan.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The cleaning device for the photovoltaic module is characterized by comprising a support, wherein a brush mechanism and an air blowing mechanism are sequentially arranged on the support along the advancing direction of the photovoltaic module during cleaning, and a control device is further arranged on the support and used for controlling the air blowing mechanism to be closed and opened.
2. The cleaning device of claim 1, wherein a flow line for transporting the photovoltaic module is disposed on the lower side of the support, and the brush mechanism and the blowing mechanism are disposed above the flow line.
3. The cleaning device as claimed in claim 2, wherein the control device is an optoelectronic switch, when the photovoltaic module is transported to a position corresponding to the optoelectronic switch, the photovoltaic module blocks the optoelectronic switch, the control device controls the blowing mechanism to be turned off, and when the photovoltaic module does not block the optoelectronic switch, the control device controls the blowing mechanism to be turned on.
4. The cleaning device as claimed in claim 3, wherein the photoelectric switch is arranged behind the blowing mechanism along the traveling direction of the photovoltaic module during cleaning, and the distance between the photoelectric switch and the blowing mechanism is larger than the width of a single photovoltaic module.
5. The cleaning apparatus as claimed in claim 3 or 4, wherein the photoelectric switch is disposed above or below the flow line.
6. A cleaning device as claimed in any one of claims 2 to 4, wherein the brush arrangement comprises a handle and bristles mounted on the handle, the handle being removably mounted to the support.
7. The cleaning apparatus defined in claim 6, wherein the distance between the brush arrangement and the flow line is less than the thickness of a single photovoltaic module.
8. The cleaning device as claimed in claim 2, wherein the control device is a travel switch, when the photovoltaic module is conveyed to a position corresponding to the travel switch, the photovoltaic module triggers the travel switch, the control device controls the blowing mechanism to be turned off, and when the photovoltaic module is separated from the travel switch, the control device controls the blowing mechanism to be turned on.
9. The cleaning apparatus as claimed in any one of claims 2 to 4, wherein said blowing mechanism comprises a plurality of fans, the blowing direction of said fans being directed towards said flow line.
10. The cleaning device as claimed in claim 9, wherein the angle between the blowing direction of the blowing mechanism and the assembly line is 45 °, and the distance between the blowing mechanism and the assembly line is 5-20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021592782.XU CN213378387U (en) | 2020-08-04 | 2020-08-04 | Cleaning device for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021592782.XU CN213378387U (en) | 2020-08-04 | 2020-08-04 | Cleaning device for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213378387U true CN213378387U (en) | 2021-06-08 |
Family
ID=76203376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021592782.XU Active CN213378387U (en) | 2020-08-04 | 2020-08-04 | Cleaning device for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213378387U (en) |
-
2020
- 2020-08-04 CN CN202021592782.XU patent/CN213378387U/en active Active
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