CN211453359U - Device for measuring dust quantity of photovoltaic module - Google Patents
Device for measuring dust quantity of photovoltaic module Download PDFInfo
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- CN211453359U CN211453359U CN201922189406.XU CN201922189406U CN211453359U CN 211453359 U CN211453359 U CN 211453359U CN 201922189406 U CN201922189406 U CN 201922189406U CN 211453359 U CN211453359 U CN 211453359U
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- 239000000428 dust Substances 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 10
- 238000005375 photometry Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 13
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a device of photometry photovoltaic module dust volume, including clearance mechanism, clearance mechanism side is provided with detection mechanism, the last shading mechanism that installs of detection mechanism, detection mechanism includes detection case, luminance sensor, mount pad, detection case internally mounted have luminance sensor, the detection case below is provided with the mount pad, be provided with the light-passing board on the detection case, the detection case top is provided with a slide rail, install an electronic slider on the slide rail, be provided with the support on an electronic slider, the lamp is installed to the support inboard. The utility model discloses simple structure, reasonable in design, low in production cost, very big having made things convenient for the detection to the dust volume on the photovoltaic module to detection accuracy is high, is favorable to photovoltaic module's maintenance.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a device of photometry photovoltaic module dust volume.
Background
Atmospheric dust is one of key factors influencing solar power generation efficiency, and dust pollution can greatly reduce the generated energy of a photovoltaic power station, and is estimated to be at least more than 5% every year. Therefore, the photovoltaic module needs to be cleaned in time when dust accumulation occurs on the surface of the photovoltaic module.
In the prior art, the detection of dust of a component is generally realized through artificial empirical judgment, and then the component is cleaned; however, from the viewpoint of operation and maintenance of the photovoltaic power plant, the cleaning of the photovoltaic module is performed regularly, which is one of the most important and effective means for improving the power generation efficiency of the photovoltaic module. However, the situation that the detection of the dust of the component often fails is realized through artificial empirical judgment, the detection is not accurate enough, and the power generation efficiency of the component is affected due to untimely cleaning; therefore, a solution capable of accurately detecting the degree of deposition of ash to perform reasonable cleaning is needed.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a device for measuring the amount of dust in a photovoltaic module in order to solve the above-mentioned problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a device of photometry photovoltaic module dust volume, includes clearance mechanism, clearance mechanism side is provided with detection mechanism, the last shading mechanism that installs of detection mechanism, detection mechanism includes detection case, luminance sensor, mount pad, detection case internally mounted have luminance sensor, the detection case below is provided with the mount pad, be provided with the light-passing board on the detection case, the detection case top is provided with a slide rail, install an electronic slider on the slide rail, be provided with the support on the electronic slider, the lamp is installed to the support inboard.
As a further scheme of the utility model, shading mechanism includes No. two slide rails, No. two electronic sliders, telescopic sealing plate, install on No. two slide rails No. two electronic sliders, install on No. two electronic sliders telescopic sealing plate.
As a further scheme of the utility model, shading mechanism includes No. two slide rails, No. two electric slider, electric telescopic handle, install on No. two slide rails No. two electric slider, install No. two electric slider up end electric telescopic handle, the last fixed plate that is provided with of electric telescopic handle, be provided with shading cloth on the fixed plate.
As the utility model discloses further scheme, clearance mechanism includes the fan, goes out the tuber pipe, install on the fan go out the tuber pipe.
As a further scheme of the utility model, the light-passing board is inlayed on the detection case, the material of light-passing board is clear glass, the lamp passes through the bolt to be installed on the support, guarantee light-passing board easy to assemble to have fine light transmissivity, guaranteed lamp easy to assemble and dismantlement.
As a further scheme of the utility model, the retractable sealing plate passes through the bolt to be installed on No. two electric sliding block, the material of retractable sealing plate is the alloy, has guaranteed the convenience of retractable sealing plate installation to improve its durability.
As a further scheme of the utility model, the shading cloth with the fixed plate passes through bolted connection, electric telescopic handle passes through the bolt and installs No. two electric slider up end, the material of shading cloth is black nylon, has guaranteed the convenience of shading cloth installation has guaranteed electric telescopic handle easy to assemble and dismantlement, the material of shading cloth is black nylon, improves its shading effect.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up detection mechanism and shading mechanism, very big having made things convenient for the detection of the dust volume on the photovoltaic module to detection accuracy is high, is favorable to photovoltaic module's maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a perspective view of an embodiment 1 of a device for measuring dust amount of a photovoltaic module according to the present invention.
Fig. 2 is a schematic view of the internal structure of embodiment 1 of a device for measuring the dust amount of a photovoltaic module.
Fig. 3 is a plan view of embodiment 1 of an apparatus for measuring a dust amount of a photovoltaic module according to the present invention.
Fig. 4 is a left side view of embodiment 1 of a device for measuring the dust amount of a photovoltaic module according to the present invention.
Fig. 5 is a perspective view of embodiment 2 of a device for measuring the dust amount of a photovoltaic module according to the present invention.
The reference numerals are explained below:
1. a detection mechanism; 2. a light-shielding mechanism; 3. a cleaning mechanism; 101. a detection box; 102. a brightness sensor; 103. a mounting seat; 104. a light-transmitting plate; 105. a first slide rail; 106. a first electric slide block; 107. a support; 108. illuminating a lamp; 201. a second sliding rail; 202. a second electric slide block; 203. a retractable sealing plate; 204. an electric telescopic rod; 205. a fixing plate; 206. a shade cloth; 301. a fan; 302. and an air outlet pipe.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a technical solution: the utility model provides a device of photometry photovoltaic module dust volume, including clearance mechanism 3, 3 sides in clearance mechanism are provided with detection mechanism 1, install shading mechanism 2 on the detection mechanism 1, detection mechanism 1 includes detection case 101, luminance sensor 102, mount pad 103, detection case 101 internally mounted has luminance sensor 102, detection case 101 below is provided with mount pad 103, be provided with light-passing board 104 on the detection case 101, detection case 101 top is provided with slide rail 105 No. one, install electronic slider 106 on slide rail 105 No. one, be provided with support 107 on electronic slider 106, lamp 108 is installed to support 107 inboard.
On the basis of the above-described embodiment: the shading mechanism 2 comprises a second sliding rail 201, a second electric sliding block 202 and a telescopic sealing plate 203, wherein the second sliding rail 201 is provided with the second electric sliding block 202, and the second electric sliding block 202 is provided with the telescopic sealing plate 203; the cleaning mechanism 3 comprises a fan 301 and an air outlet pipe 302, and the air outlet pipe 302 is arranged on the fan 301; the light-transmitting plate 104 is embedded on the detection box 101, the light-transmitting plate 104 is made of transparent glass, and the illuminating lamp 108 is installed on the support 107 through bolts, so that the light-transmitting plate 104 is convenient to install, has good light transmission, and ensures that the illuminating lamp 108 is convenient to install and disassemble; the retractable sealing plate 203 is installed on the second electric sliding block 202 through bolts, the retractable sealing plate 203 is made of alloy, the installation convenience of the retractable sealing plate 203 is guaranteed, and the durability of the retractable sealing plate is improved.
The working principle is as follows: the device is arranged on a photovoltaic module through a mounting seat 103, the dust amount falling on the photovoltaic module is the same as that falling on a light-transmitting plate 104, so that the dust amount on the photovoltaic module can be judged, the dust falls on the light-transmitting plate 104 and affects the light transmission of the light-transmitting plate 104, when the dust amount is detected, a second electric sliding block 202 drives a telescopic sealing plate 203 to unfold to completely cover the upper part of the light-transmitting plate 104 to provide a dark environment, an illuminating lamp 108 irradiates the light-transmitting plate 104, a brightness sensor 102 detects the light transmission of the light-transmitting plate 104 to judge the dust amount, a first electric sliding block 106 moves on a first sliding rail 105 to enable the illuminating lamp 108 to detect a plurality of parts on the light-transmitting plate 104, the detection accuracy is improved, when the photovoltaic module needs to be cleaned, a fan 301 works to blow off the dust on the photovoltaic module through an air outlet pipe 302, which is explained here, the cleaning mode is only one or one step in the prior art, are intended to represent the prior art.
Example 2
As shown in fig. 5, the difference between the embodiment 2 and the embodiment 1 is that the light shielding mechanism 2 includes a second slide rail 201, a second electric slider 202, and an electric telescopic rod 204, the second electric slider 202 is mounted on the second slide rail 201, the electric telescopic rod 204 is mounted on the upper end surface of the second electric slider 202, a fixing plate 205 is disposed on the electric telescopic rod 204, and a light shielding cloth 206 is disposed on the fixing plate 205.
When the dust amount is detected, the second electric sliding block 202 drives the telescopic sealing plate 203 to expand to completely cover the upper part of the light transmission plate 104, a dark environment is provided, the electric telescopic rod 204 drives the shading cloth 206 to rise firstly, then the second electric sliding block 202 moves on the second sliding rail 201 to expand the shading cloth 206, and the electric telescopic rod 204 contracts again to enable the shading cloth 206 to descend to completely cover the upper part of the device.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a device of photometry photovoltaic module dust volume, includes clearance mechanism (3), its characterized in that: clearance mechanism (3) side is provided with detection mechanism (1), install shading mechanism (2) on detection mechanism (1), detection mechanism (1) is including detection case (101), luminance sensor (102), mount pad (103), detection case (101) internally mounted have luminance sensor (102), detection case (101) below is provided with mount pad (103), be provided with light-passing board (104) on detection case (101), detection case (101) top is provided with slide rail (105), install an electric slider (106) on slide rail (105), be provided with support (107) on an electric slider (106), lamp (108) are installed to support (107) inboard.
2. The apparatus of claim 1, wherein: the shading mechanism (2) comprises a second sliding rail (201), a second electric sliding block (202) and a telescopic sealing plate (203), the second electric sliding block (202) is mounted on the second sliding rail (201), and the telescopic sealing plate (203) is mounted on the second electric sliding block (202).
3. The apparatus of claim 1, wherein: shading mechanism (2) include No. two slide rails (201), No. two electric slider (202), electric telescopic handle (204), install on No. two slide rails (201) No. two electric slider (202), install No. two electric slider (202) up end electric telescopic handle (204), be provided with fixed plate (205) on electric telescopic handle (204), be provided with shading cloth (206) on fixed plate (205).
4. The apparatus of claim 1, wherein: clearance mechanism (3) are including fan (301), play tuber pipe (302), install on fan (301) play tuber pipe (302).
5. The apparatus of claim 1, wherein: the light-transmitting plate (104) is embedded on the detection box (101), the light-transmitting plate (104) is made of transparent glass, and the irradiation lamp (108) is installed on the support (107) through bolts.
6. The apparatus of claim 2, wherein: the telescopic sealing plate (203) is mounted on the second electric sliding block (202) through bolts, and the telescopic sealing plate (203) is made of alloy.
7. A device for measuring the amount of dust in a photovoltaic module according to claim 3, wherein: the shading cloth (206) is connected with the fixing plate (205) through bolts, the electric telescopic rod (204) is installed on the upper end face of the second electric sliding block (202) through bolts, and the shading cloth (206) is made of black nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922189406.XU CN211453359U (en) | 2019-12-10 | 2019-12-10 | Device for measuring dust quantity of photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922189406.XU CN211453359U (en) | 2019-12-10 | 2019-12-10 | Device for measuring dust quantity of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211453359U true CN211453359U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922189406.XU Active CN211453359U (en) | 2019-12-10 | 2019-12-10 | Device for measuring dust quantity of photovoltaic module |
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| CN (1) | CN211453359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764860A (en) * | 2022-10-21 | 2023-03-07 | 国网河北省电力有限公司营销服务中心 | Photovoltaic power generation power prediction analysis device and method |
-
2019
- 2019-12-10 CN CN201922189406.XU patent/CN211453359U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764860A (en) * | 2022-10-21 | 2023-03-07 | 国网河北省电力有限公司营销服务中心 | Photovoltaic power generation power prediction analysis device and method |
| CN115764860B (en) * | 2022-10-21 | 2024-04-19 | 国网河北省电力有限公司营销服务中心 | Photovoltaic power generation power prediction analysis device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: 102600 room A217, 2 / F, building 6, A15 Jinyuan Road, Daxing District, Beijing Patentee after: Zhongmu Longyan (Beijing) Technology Co.,Ltd. Address before: Room 506-1, South Building, Huilong Pioneering Building, 828 Wusu Street, Jinbei Street, Linan District, Hangzhou City, Zhejiang Province Patentee before: ZHIYU (HANGZHOU) TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102600 room A217, 2 / F, building 6, A15 Jinyuan Road, Daxing District, Beijing Patentee after: Zhongshi Jianzhuang Technology (Beijing) Co.,Ltd. Address before: 102600 room A217, 2 / F, building 6, A15 Jinyuan Road, Daxing District, Beijing Patentee before: Zhongmu Longyan (Beijing) Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: Room 201, 2nd Floor, Building 8-2, Jiulongshanzhuang Living Community, Xihongmen Town, Daxing District, Beijing 102600 Patentee after: ZHONGMU BUILDING DECORATION ENGINEERING Co.,Ltd. Address before: 102600 room A217, 2 / F, building 6, A15 Jinyuan Road, Daxing District, Beijing Patentee before: Zhongshi Jianzhuang Technology (Beijing) Co.,Ltd. |
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| TR01 | Transfer of patent right |