CN215696387U - Photovoltaic module deposition monitoring and clearing device - Google Patents
Photovoltaic module deposition monitoring and clearing device Download PDFInfo
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- CN215696387U CN215696387U CN202121427992.8U CN202121427992U CN215696387U CN 215696387 U CN215696387 U CN 215696387U CN 202121427992 U CN202121427992 U CN 202121427992U CN 215696387 U CN215696387 U CN 215696387U
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- photovoltaic module
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Abstract
The utility model relates to a photovoltaic module dust deposition monitoring and clearing device which comprises a rack and a photovoltaic module arranged on the rack, wherein surrounding plates are arranged on the frame of the rack, an installation frame is arranged between the surrounding plates, a circular groove is formed in the installation frame, a supporting rod is arranged on the inner bottom wall of the circular groove, a fan blade is arranged on the supporting rod, a hole is formed in one side, away from the fan blade, of the circular groove, and a dust blowing pipe penetrates through the hole. The utility model has the following beneficial effects: the installation frames are arranged on two sides of the photovoltaic module, and fan blades in the installation frames are driven to operate by utilizing wind speed, so that air flow is concentrated and guided out of the dust blowing pipe on the back surface of the installation frames to the surface of the photovoltaic module, dust on the surface of the photovoltaic module is blown off, and the photovoltaic dust deposition coefficient is reduced.
Description
Technical Field
The utility model relates to a photovoltaic panel technology, in particular to a photovoltaic module dust deposition monitoring and removing device.
Background
The photovoltaic cell panel is a device which directly or indirectly converts solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight; large-scale photovoltaic power plant generally builds in the area that climatic environment is abominable, and these areas are often arid lack of water, and sand blown by the wind is serious, and these abominable environmental factors produce the influence to photovoltaic module generating efficiency, and especially long-time sand blown by the wind leads to filth such as dust to shelter from photovoltaic module, influence the transmissivity of light, and then influence the radiant quantity that the subassembly surface received.
Chinese patent document with publication number CN211937989U discloses a photovoltaic cell panel floating dust cleaning device, including two parallel arrangement's support, it has the roof closely to weld between two support tops, and the upper surface of roof one end is equipped with the fixed block, and the last surface mounting of the roof other end has the motor, is equipped with oblique fagging on the support, installs the photovoltaic board on the fagging to one side, and the top of photovoltaic board is equipped with the deashing pole, and the lower surface of deashing pole is equipped with the brush. This photovoltaic cell board floats dirt cleaning device, upper surface through at the photovoltaic board is equipped with the deashing pole, because screw and screw rod threaded connection on the top of deashing pole passes through the connector, slider and T shape slide sliding connection are passed through to the bottom of deashing pole, rotate together when the motor drives the screw rod on its output, make the brush that the connector drove deashing pole lower surface and set up float the clearance of dirt on the photovoltaic board surface, the photovoltaic board of being convenient for absorbs solar energy, improve the generating efficiency of photovoltaic board, solve the problem that its surface of photovoltaic board was not convenient for clear up floats dirt.
However, in the prior art, the structure for removing the dust on the surface of the photovoltaic module is complex, the problem of later maintenance cannot be guaranteed, the manufacturing cost is high, and the photovoltaic module is not suitable for popularization and application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a photovoltaic module dust deposition monitoring and removing device which is used for solving the problems in the background technology.
In order to solve the problems, the utility model provides a photovoltaic module dust deposition monitoring and removing device which comprises a rack and a photovoltaic module arranged on the rack, wherein surrounding plates are arranged on the frame of the rack, an installation frame is arranged between the surrounding plates, a circular groove is formed in the installation frame, a supporting rod is arranged on the inner bottom wall of the circular groove, a fan blade is arranged on the supporting rod, a hole is formed in one side, away from the fan blade, of the circular groove, and a dust blowing pipe penetrates through the hole.
The photovoltaic module dust deposition monitoring and removing device provided by the utility model also has the following technical characteristics:
further, install monitoring devices in the frame, monitoring devices includes infrared range finder.
Further, the installing frame is respectively arranged on two sides of the photovoltaic module and is in an inclined state.
Furthermore, the two ends of the mounting frame are connected with the enclosure through bolts.
Furthermore, the bottom of the frame is provided with a support rod.
The utility model has the following beneficial effects: mounting frames are arranged on two sides of the photovoltaic module, and fan blades in the mounting frames are driven to rotate by using wind speed, so that air flow is led out to the surface of the photovoltaic module from an ash blowing pipe on the back of the mounting frames in a concentrated manner, dust on the surface of the photovoltaic module is blown off, and the photovoltaic ash deposition coefficient is reduced; the installing frame is in the tilt state for photovoltaic module, ensures that the wind speed that the soot blower pipe derived can accomplish the biggest area and clean photovoltaic module, and this device simple structure, the practicality is strong and the cost is lower, is fit for popularizing and applying.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an installation frame in an embodiment of the present invention.
Detailed Description
The utility model will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In one embodiment of the device for monitoring and removing dust deposited on a photovoltaic module according to the present invention as shown in fig. 1 to 2, the device for monitoring and removing dust deposited on a photovoltaic module comprises a frame 1 and a photovoltaic module 2 mounted on the frame 1, wherein the frame 1 is provided with surrounding plates 101, a mounting frame 3 is arranged between the surrounding plates 101, a circular groove 4 is arranged in the mounting frame 3, a supporting rod 5 is mounted on the inner bottom wall of the circular groove 4, a fan blade 6 is arranged on the supporting rod 5, one side of the circular groove 4 away from the fan blade 6 is provided with a hole 7, the diameter of the hole 7 is smaller than that of the circular groove 4, a dust blowing pipe 8 penetrates through the hole 7, a filter screen is arranged in the hole 7 for blocking particles in wind and preventing the particles from being led out from the dust blowing pipe 8 to damage the photovoltaic panel, in the present invention, the mounting frames 3 are arranged on both sides of the photovoltaic module 2, the fan blade 6 in the mounting frame 3 is driven by wind speed to operate, such that the airflow is intensively led out from the dust blowing pipe 8 on the back of the mounting frame 3 to the surface of the photovoltaic module 2, and dust on the surface of the glass is blown off, so that the photovoltaic dust deposition coefficient is reduced.
In one embodiment of the present application, preferably, the monitoring device 103 is installed on the rack 1, and the monitoring device 103 includes an infrared distance meter, in the present invention, the infrared distance meter is connected to an external display device through a plc controller, so as to display the distance between the infrared distance meter and the photovoltaic module, and when the detected distance changes compared with the distance of the photovoltaic module without dust deposition, it can be said that the dust deposition has occurred.
In an embodiment of the application, preferably, the installation frames 3 are respectively arranged on two sides of the photovoltaic module 2, and the installation frames 3 are in an inclined state, in the utility model, the installation frames 3 are in an inclined state relative to the photovoltaic module 2, so that the wind speed guided out by the soot blowing pipe 8 can be ensured to clean the photovoltaic module 2 in the largest area, and the device has the advantages of simple structure, strong practicability, low cost and suitability for popularization and application; meanwhile, the mounting frame 3 inclines towards the photovoltaic module 2, so that the wind speed is received to the maximum degree, and the wind speed guided out by the soot blowing pipe 8 can be ensured to have certain wind power while cleaning the photovoltaic module 2 in the maximum area.
In an embodiment of the present application, preferably, both ends of the mounting frame 3 are connected to the enclosure 101 through bolts, and in the present invention, the mounting frame 3 is fixed by the enclosure 101, so that the mounting frame 3 is prevented from being blown, which causes a position deviation, and thus the dust cleaning effect is deteriorated.
In one embodiment of the present application, a support bar 102 is preferably mounted to the bottom of the housing 1.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a photovoltaic module deposition monitoring and clearing device, includes photovoltaic module (2) of installation on frame (1) and frame (1), its characterized in that, be equipped with bounding wall (101) on the frame of frame (1), be equipped with between bounding wall (101) installing frame (3), circular slot (4) have been seted up in installing frame (3), branch (5) are installed to the inner diapire of circular slot (4), be equipped with flabellum (6) on branch (5), hole (7) have been seted up to one side that flabellum (6) were kept away from in circular slot (4), it has soot blowing pipe (8) to run through in hole (7).
2. The photovoltaic module dust deposition monitoring and removing device according to claim 1, wherein a monitoring device (103) is mounted on the frame (1), and the monitoring device (103) comprises an infrared distance meter.
3. The device for monitoring and removing the dust on the photovoltaic module according to claim 1, wherein the mounting frame (3) is respectively arranged on two sides of the photovoltaic module (2), and the mounting frame (3) is in an inclined state.
4. The device for monitoring and removing the dust on the photovoltaic module is characterized in that two ends of the mounting frame (3) are connected with the enclosure (101) through bolts.
5. The device for monitoring and removing the dust on the photovoltaic module is characterized in that a support rod (102) is installed at the bottom of the machine frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427992.8U CN215696387U (en) | 2021-06-25 | 2021-06-25 | Photovoltaic module deposition monitoring and clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427992.8U CN215696387U (en) | 2021-06-25 | 2021-06-25 | Photovoltaic module deposition monitoring and clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215696387U true CN215696387U (en) | 2022-02-01 |
Family
ID=80045050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427992.8U Active CN215696387U (en) | 2021-06-25 | 2021-06-25 | Photovoltaic module deposition monitoring and clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215696387U (en) |
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2021
- 2021-06-25 CN CN202121427992.8U patent/CN215696387U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 177 Fourth Street, Zhengzhou Economic and Technological Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: State Power Investment Henan Engineering Operation and Maintenance Co.,Ltd. Address before: No.177, 4th Street, economic and Technological Development Zone, Guancheng Hui District, Zhengzhou City, Henan Province, 450000 Patentee before: State power investment Henan Electric Power Engineering Co.,Ltd. |