CN117367572A - Self-cleaning irradiation instrument - Google Patents
Self-cleaning irradiation instrument Download PDFInfo
- Publication number
- CN117367572A CN117367572A CN202311261000.2A CN202311261000A CN117367572A CN 117367572 A CN117367572 A CN 117367572A CN 202311261000 A CN202311261000 A CN 202311261000A CN 117367572 A CN117367572 A CN 117367572A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- turntable
- irradiation
- self
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 117
- 239000011521 glass Substances 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000006059 cover glass Substances 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of irradiators and discloses a self-cleaning irradiator. The self-cleaning irradiation instrument comprises an irradiation instrument body, a turntable, a cleaning piece and a driving assembly, wherein the irradiation instrument body comprises a shell, an irradiation sensor and protective glass; the turntable is connected with the shell and can rotate relative to the shell; one end of the cleaning piece is hinged with the turntable and can swing relative to the turntable, the cleaning piece has a working position and a storage position in the swinging process, the cleaning piece stands on one side of the protective glass in the working position, and the cleaning piece is stored in the turntable in the storage position; the driving component is used for driving the cleaning piece to swing and driving the turntable to rotate when the cleaning piece is positioned at the working position so as to clean the protective glass. In the self-cleaning irradiation instrument, the turntable drives the cleaning piece at the working position to rotate so as to clean the outer surface of the protective glass, and the accuracy of the measurement data of the irradiation sensor is improved. The cleaning piece is stored in the turntable when in the storage position, and does not shade the irradiation sensor.
Description
Technical Field
The invention relates to the technical field of irradiators, in particular to a self-cleaning irradiator.
Background
The development of the photovoltaic power generation in China is rapid, the development of the photovoltaic power generation is kept at a high speed, the total installed quantity exceeds that of wind power at present to become a second new energy power generation source, large-scale photovoltaic stations are increasingly increased, and how to evaluate the operation state of the stations with extremely wide occupied area in real time is very important. The irradiation instrument in the photovoltaic station environment monitoring system can effectively evaluate the light resource condition of the field, and can effectively analyze the running state of the station by combining the generated energy result of the station monitoring system. The solar radiation intensity is measured by the radiation instrument, so that the solar income energy of the photovoltaic cell panel can be determined. This helps provide accurate data to the utility company to formulate a more efficient power generation plan. In addition, the irradiance apparatus can be used to detect faults when inspecting and maintaining the photovoltaic panel. If some panels generate electricity abnormally, the environmental parameters surrounding the panels are checked for whatever reason.
However, the photovoltaic field station has the characteristics of less operation and maintenance personnel and wide occupied area, and the on-site irradiator equipment can be rarely maintained in time. The irradiation instrument is exposed in various weather for a long time, and the irradiation instrument is used for indicating reasons such as dust accumulation, so that errors exist in measured data, the error range is enlarged with the passage of time, and the later data analysis is seriously affected.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the embodiment of the invention provides the self-cleaning irradiation instrument which can automatically clean the protective glass, thereby improving the accuracy of the measurement data of the irradiation instrument.
The self-cleaning irradiation instrument comprises an irradiation instrument body, a turntable, cleaning pieces and a driving assembly, wherein the irradiation instrument body comprises a shell, an irradiation sensor and protective glass, the irradiation sensor is arranged on the shell, and the protective glass is covered outside the irradiation sensor; the turntable is connected with the shell and can rotate relative to the shell; one end of the cleaning piece is hinged with the turntable, the cleaning piece can swing relative to the turntable, the cleaning piece has a working position and a storage position in the swinging process, the cleaning piece stands on one side of the protective glass in the working position to clean the protective glass, and the cleaning piece is stored in the turntable in the storage position; the driving assembly is used for driving the cleaning piece to swing and driving the turntable to rotate when the cleaning piece is positioned at the working position so as to clean the protective glass.
In the self-cleaning irradiation instrument provided by the embodiment of the invention, the irradiation sensor is used for measuring data, and the protection glass is used for protecting the irradiation sensor. Be provided with the cleaning member on the carousel, the cleaning member stands in protection glass's one side when working position, and the carousel drives the cleaning member rotation and can clean protection glass's surface, removes protection glass surface's dust etc. improves radiation sensor measurement data's accuracy. The cleaning piece is stored in the turntable when in the storage position, and the radiation sensor cannot be shielded. The driving component is used for driving the cleaning piece to swing between the working position and the storage position and driving the turntable to drive the cleaning piece to rotate, so that the automatic cleaning of the irradiation instrument is realized.
In some embodiments, the turntable is provided with a receiving slot, the cleaning member fitting into the receiving slot in the receiving position.
In some embodiments, the driving assembly comprises a telescopic rod, one end of the telescopic rod is connected with the turntable, the other end of the telescopic rod is connected with the cleaning piece, and the telescopic rod is used for driving the cleaning piece to swing.
In some embodiments, the drive assembly includes a motor, a drive gear fixedly connected to a drive shaft of the motor, and a driven gear fixedly connected to the turntable.
In some embodiments, a side of the cleaning member facing the cover glass is arc-shaped to fit the cover glass.
In some embodiments, the cleaning member is a cleaning brush.
In some embodiments, the housing includes a fixed rod, and the turntable is rotatably mounted with the fixed rod.
In some embodiments, the cleaning irradiation instrument comprises a timer, the timer is connected with the power circuit of the driving assembly, and the timer is used for switching on the power circuit every set time, so that the driving assembly drives the cleaning member to clean the protective glass.
In some embodiments, the cleaning irradiation instrument comprises a displacement sensor disposed on the turntable, the displacement sensor being connected to the power circuit, the displacement sensor being configured to detect a position of the cleaning member.
Drawings
Fig. 1 is a perspective view of a self-cleaning irradiation instrument according to an embodiment of the present invention.
Fig. 2 is a front view of a cleaning member of a self-cleaning irradiation apparatus according to an embodiment of the present invention in an operating position.
FIG. 3 is a top view of a cleaning element of a self-cleaning irradiation apparatus according to an embodiment of the present invention in an operative position.
Fig. 4 is a top view of a cleaning member of a self-cleaning irradiation apparatus according to an embodiment of the present invention in a storage position.
Reference numerals:
1. a housing; 11. a fixed rod; 2. an irradiation sensor; 3. a protective glass; 4. a turntable; 41. a storage groove; 5. a cleaning member; 6. a drive assembly; 61. a telescopic rod; 62. a motor; 63. a driving wheel; 64. and (3) a driven wheel.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 4, the self-cleaning irradiation apparatus of the embodiment of the present invention includes an irradiation apparatus body, a turntable 4, a cleaning member 5, and a driving assembly 6.
As shown in fig. 1 and 2, the irradiation instrument body comprises a shell 1, an irradiation sensor 2 and a protective glass 3, wherein the irradiation sensor 2 is arranged on the shell 1, and the protective glass 3 is covered outside the irradiation sensor 2. Specifically, the housing 1 includes a fixing rod 11, the head of the fixing rod 11 is mounted with the irradiation sensor 2, and the cover glass 3 is provided on the outer peripheral side of the irradiation sensor 2.
As shown in fig. 1-4, the turntable 4 is connected to the housing 1 and is rotatable relative to the housing 1; one end of the cleaning piece 5 is hinged with the turntable 4, the cleaning piece 5 can swing relative to the turntable 4, the cleaning piece 5 has a working position and a storage position in the swinging process, the cleaning piece 5 stands on one side of the protective glass 3 in the working position to clean the protective glass 3, and the cleaning piece 5 is stored in the turntable 4 in the storage position.
Specifically, the turntable 4 may be rotatably fitted around the outer circumference of the fixing lever 11 by a bearing, and the bottom of the cleaning member 5 is hinged to the turntable 4 and is swingable. When the cleaning piece 5 stands on one side of the protective glass 3 in the working position, the turntable 4 drives the cleaning piece 5 to rotate, so that the whole outer surface of the protective glass 3 can be cleaned. The cleaning element 5 rests on the turntable 4 in the storage position without blocking the radiation sensor 2.
As shown in fig. 2, the driving assembly 6 is used for driving the cleaning member 5 to swing and driving the turntable 4 to rotate when the cleaning member 5 is located at the working position so as to clean the protection glass 3. In particular, the driving assembly 6 may include a telescopic rod 61 for driving the cleaning member 5 to swing and a motor 62 for driving the turntable 4 to rotate.
In the self-cleaning irradiation instrument of the embodiment of the invention, the irradiation sensor 2 is used for measuring data, and the protection glass 3 is used for protecting the irradiation sensor 2. Be provided with cleaning member 5 on carousel 4, cleaning member 5 stands in one side of protection glass 3 when the working position, and carousel 4 drives cleaning member 5 rotation and can clean the surface of protection glass 3, removes dust etc. on protection glass 3 surface, improves the accuracy of irradiation sensor 2 measurement data. The cleaning member 5 is stored in the turntable 4 at the storage position, and does not block the radiation sensor 2. The driving component 6 is used for driving the cleaning piece 5 to swing between the working position and the storage position and driving the turntable 4 to drive the cleaning piece 5 to rotate, so that the automatic cleaning of the irradiation instrument is realized.
In some embodiments, as shown in fig. 1, 3 and 4, the turntable 4 is provided with a receiving groove 41, and the cleaning member 5 is fitted to the receiving groove 41 in the receiving position. The accommodating groove 41 is arranged to accommodate the cleaning member 5, so that shielding of the irradiation sensor 2 by the cleaning member 5 is avoided.
In some embodiments, as shown in fig. 2, the driving assembly 6 includes a telescopic rod 61, one end of the telescopic rod 61 is connected to the turntable 4, the other end is connected to the cleaning member 5, and the telescopic rod 61 is used to drive the cleaning member 5 to swing. Specifically, the telescopic rod 61 may be provided in the receiving groove 41 and used to drive the telescopic rod 61 to swing in the working position and the receiving position.
In some embodiments, as shown in fig. 2, the drive assembly 6 includes a motor 62, a drive gear fixedly coupled to a drive shaft of the motor 62, and a driven gear fixedly coupled to the turntable 4. Specifically, the motor 62 is disposed on the housing 1 below the turntable 4, the driving shaft of the motor 62 is fixed with the driving wheel 63, the driven wheel 64 is fixed below the turntable 4, the driving wheel 63 is meshed with the driven wheel 64, and the motor 62 rotates to drive the rotating shaft to rotate.
In some embodiments, as shown in fig. 1-4, the side of the cleaning member 5 facing the cover glass 3 is curved to fit the cover glass 3. The cleaning member 5 is provided in this way to clean not only the peripheral side of the cover glass 3 but also the top of the cover glass 3.
In some embodiments, the cleaning member 5 is a cleaning brush. The cleaning brush can clean dust and the like on the surface of the protective glass 3, so that the transparency of the protective glass 3 is improved, and the measurement accuracy of the irradiation sensor 2 is further improved.
Preferably, the cleaning brush is of a flexible material to avoid damaging the cover glass 3.
In some embodiments, as shown in fig. 1-4, the housing 1 includes a fixed rod 11, and the turntable 4 is rotatably mounted with the fixed rod 11. One end of the fixing rod 11 is provided with the irradiation sensor 2, and the other end is used for being fixed on a photovoltaic field.
In some embodiments, the self-cleaning irradiation comprises a timer, which is connected to the power circuit of the driving assembly 6, and which is used to switch on the power circuit at set intervals, so that the driving assembly 6 drives the cleaning member 5 to clean the cover glass 3. After the power circuit is connected, the telescopic rod 61 firstly stretches and drives the cleaning piece 5 to swing from the storage position to the working position, then the motor 62 drives the rotary table 4 to rotate for a certain angle to clean the whole outer surface of the protective glass 3, and finally the telescopic rod 61 contracts and drives the cleaning piece 5 to swing to the storage position. Specifically, the set time may be twenty-four hours, and the cleaning member 5 is controlled by a timer to clean the cover glass 3 at six points a day.
In some embodiments, the self-cleaning irradiation instrument comprises a displacement sensor, which is provided to the turntable 4 and is connected to the power circuit, and which is used to detect the position of the cleaning member 5. Specifically, a displacement sensor may be provided in the receiving groove 41, and after each power on, the displacement sensor starts to operate and detects the displacement of the cleaning member 5, and if the displacement of the cleaning member 5 does not change, it indicates that the cleaning process is faulty, and then the displacement sensor sends out a fault signal, and the operation and maintenance personnel overhauls the self-cleaning irradiation apparatus.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (9)
1. A self-cleaning irradiation apparatus, comprising:
the irradiation instrument comprises an irradiation instrument body, a light source and a light source, wherein the irradiation instrument body comprises a shell, an irradiation sensor and protective glass, the irradiation sensor is arranged on the shell, and the protective glass is covered outside the irradiation sensor;
a turntable connected to the housing and rotatable relative to the housing;
the cleaning piece is hinged with the turntable at one end, can swing relative to the turntable, and has a working position and a storage position in the swinging process, wherein the cleaning piece stands on one side of the protective glass in the working position to clean the protective glass, and the cleaning piece is stored in the turntable in the storage position;
and the driving assembly is used for driving the cleaning piece to swing and driving the turntable to rotate when the cleaning piece is positioned at the working position so as to clean the protective glass.
2. The self-cleaning irradiation instrument according to claim 1, wherein the turntable is provided with a receiving groove, and the cleaning member is fitted to the receiving groove in the receiving position.
3. The self-cleaning irradiation apparatus according to claim 1, wherein the driving assembly comprises a telescopic rod having one end connected to the turntable and the other end connected to the cleaning member, and the telescopic rod is configured to drive the cleaning member to swing.
4. The self-cleaning irradiation apparatus according to claim 1, wherein the driving assembly comprises a motor, a driving gear and a driven gear, the driving gear is fixedly connected with a driving shaft of the motor, and the driven gear is fixedly connected with the turntable.
5. The self-cleaning irradiation apparatus according to claim 1, wherein a side of the cleaning member facing the cover glass is arc-shaped to fit the cover glass.
6. The self-cleaning irradiation apparatus according to claim 1, wherein said cleaning member is a cleaning brush.
7. The self-cleaning irradiation apparatus according to claim 1, wherein said housing comprises a fixed rod, and said turntable is rotatably fitted with said fixed rod.
8. The self-cleaning irradiation apparatus according to any one of claims 1 to 7, comprising a timer connected to a power supply circuit of the driving assembly, and the timer is used for turning on the power supply circuit every set time interval so that the driving assembly drives the cleaning member to clean the protective glass.
9. The self-cleaning irradiation apparatus according to claim 8, comprising a displacement sensor provided to the turntable, and the displacement sensor is connected to the power supply circuit, the displacement sensor being configured to detect a position of the cleaning member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311261000.2A CN117367572A (en) | 2023-09-27 | 2023-09-27 | Self-cleaning irradiation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311261000.2A CN117367572A (en) | 2023-09-27 | 2023-09-27 | Self-cleaning irradiation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117367572A true CN117367572A (en) | 2024-01-09 |
Family
ID=89403221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311261000.2A Pending CN117367572A (en) | 2023-09-27 | 2023-09-27 | Self-cleaning irradiation instrument |
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| Country | Link |
|---|---|
| CN (1) | CN117367572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848490A (en) * | 2024-03-07 | 2024-04-09 | 华中科技大学 | Direct solar radiation measuring device |
-
2023
- 2023-09-27 CN CN202311261000.2A patent/CN117367572A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848490A (en) * | 2024-03-07 | 2024-04-09 | 华中科技大学 | Direct solar radiation measuring device |
| CN117848490B (en) * | 2024-03-07 | 2024-05-14 | 华中科技大学 | Direct solar radiation measuring device |
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