CN106733906B - Ultrasonic cleaning device for cleaning dirt of solar cell panel - Google Patents
Ultrasonic cleaning device for cleaning dirt of solar cell panel Download PDFInfo
- Publication number
- CN106733906B CN106733906B CN201611099404.6A CN201611099404A CN106733906B CN 106733906 B CN106733906 B CN 106733906B CN 201611099404 A CN201611099404 A CN 201611099404A CN 106733906 B CN106733906 B CN 106733906B
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- water
- transverse
- cleaning
- solar cell
- rail
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- 238000004140 cleaning Methods 0.000 title claims abstract description 66
- 238000004506 ultrasonic cleaning Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000002184 metal Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 6
- 238000010248 power generation Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- -1 and at the moment Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an ultrasonic cleaning device for cleaning dirt of a solar cell panel, which comprises a longitudinal rail, a transverse rail and a cleaning mechanism, wherein the longitudinal rail is fixed on the solar cell panel, the transverse rail is arranged on the longitudinal rail, the end part of the transverse rail is provided with a longitudinal driving mechanism for driving the transverse rail to move up and down along the longitudinal rail, the cleaning mechanism comprises a shell clamped on the transverse rail and a transverse driving mechanism arranged on the shell, the transverse driving mechanism is used for driving the cleaning mechanism to move left and right along the transverse rail, a water storage cavity is formed in the shell, the bottom of the water storage cavity is provided with an ultrasonic generator, the shell is provided with a water outlet corresponding to the water storage cavity, the water in the water storage cavity is vibrated by the ultrasonic generator, and the vibrated water flows to the surface of the solar cell panel through the water outlet so as to clean the solar cell panel. The invention has high working efficiency, can save cleaning cost and can reduce cleaning difficulty.
Description
Technical Field
The invention relates to a cleaning device for cleaning dirt on the surface of a solar cell panel, in particular to an ultrasonic cleaning device for cleaning dirt on the solar cell panel.
Background
The solar photovoltaic power generation process is simple, no mechanical rotating part is provided, fuel is not consumed, any substances including greenhouse gases are not discharged, and the solar photovoltaic power generation process is noise-free and pollution-free; the solar energy resource is widely distributed and inexhaustible. Therefore, compared with novel power generation technologies such as wind power generation, biomass power generation and nuclear power, photovoltaic power generation is a renewable energy power generation technology with the most sustainable development ideal characteristics (the most abundant resources and the cleanest power generation process). Therefore, when non-renewable energy sources such as electric power, coal, petroleum and the like are frequently urgent, more and more countries begin to implement "solar planning" to develop solar energy resources.
The influence of dirt such as dust on photovoltaic power generation is enormous. When a certain amount of dust is accumulated on the solar panel, the dust can influence the solar energy absorption capacity of the solar panel, so that the energy conversion rate stored in the solar panel is reduced, the continuous power supply time of the solar panel is shortened, and the serious solar panel cannot perform charging conversion from the first 7 days to the next 3-4 days. The main mode of cleaning the solar cell panel at present is divided into manual water cleaning and industrial cleaning equipment flushing, but the difficulty and cost of cleaning the solar cell panel are not enough for the solar photovoltaic power generation industry with high cost.
Disclosure of Invention
The invention aims to solve the technical problems of providing an ultrasonic cleaning device for cleaning dirt of a solar cell panel, which has high working efficiency, can save cleaning cost and can reduce cleaning difficulty.
In order to solve the technical problems, the invention adopts the following technical scheme.
The utility model provides an ultrasonic cleaning device for rinsing solar cell panel dirt, its includes longitudinal rail, transverse rail and wiper mechanism, the longitudinal rail is fixed in on the solar cell panel, transverse rail locates on the longitudinal rail, transverse rail's tip is equipped with the longitudinal drive mechanism that is used for driving transverse rail along longitudinal rail reciprocates, wiper mechanism is including the card locate the shell on the transverse rail and locate the transverse drive mechanism on the shell, transverse drive mechanism is used for driving wiper mechanism along transverse rail left and right sides remove, be formed with the water storage chamber in the shell, the bottom in water storage chamber is equipped with supersonic generator, correspond on the shell the delivery port has been seted up to the water storage chamber, by supersonic generator makes the aquatic in the water storage chamber produce the vibration, and this vibrating water flows to solar cell panel surface through the delivery port to make solar cell panel can wash.
Preferably, the water storage cavity and the ultrasonic generator are both arranged at the lower end of the shell, the upper end of the shell is provided with an air outlet and a fan facing the air outlet, and air flow generated by the fan is blown to the surface of the solar cell panel through the air outlet so as to dry water on the surface of the solar cell panel.
Preferably, the ultrasonic generator is arranged in an L shape.
Preferably, the shell is provided with a water filling port corresponding to the water storage cavity, and the water filling port is connected with a water pump for filling water into the water storage cavity.
Preferably, a water buffering block is arranged at the bottom of the water outlet, and comprises an inclined plane, so that water flowing out of the water outlet is guided to the surface of the solar panel through the inclined plane.
Preferably, the bottom of shell is equipped with two "L" shape card strips of relative setting, the top of transverse track is formed with "T" shape slide rail, and two "L" shape card strips are blocked respectively and are located "T" shape slide rail both sides, and be equipped with the gyro wheel between two "L" shape card strips and in the bottom of shell, the gyro wheel butt is in the top of "T" shape slide rail, transverse driving mechanism is used for driving the relative "T" shape slide rail roll of gyro wheel to make wiper mechanism follow transverse track and control the removal.
Preferably, a controller and a battery are arranged in the shell, the transverse driving mechanism, the ultrasonic generator and the fan are respectively and electrically connected to the controller, the controller is used for controlling the working states of the transverse driving mechanism, the ultrasonic generator and the fan, and the battery is used for supplying power to the controller, the transverse driving mechanism, the ultrasonic generator and the fan.
Preferably, the number of the longitudinal rails is two, the transverse rails are arranged on the two longitudinal rails in a crossing mode, and the two ends of the transverse rails are provided with longitudinal driving mechanisms.
Preferably, the two longitudinal rails are connected through a metal frame, the longitudinal rails are arranged on the front surface of the solar panel, the metal frame is arranged on the back surface of the solar panel, and the two longitudinal rails are fixed on the solar panel through the metal frame.
Preferably, the lower ends of the two longitudinal rails are provided with water receiving tanks, the water receiving tanks are communicated with a recovery tank, and water flowing down the solar cell panel is recovered by the water receiving tanks and the recovery tank.
In the ultrasonic cleaning device for cleaning dirt of the solar panel, the water storage cavity is arranged in the shell of the cleaning mechanism, the ultrasonic generator can be used for enabling the water storage cavity to vibrate at high frequency, when water which vibrates at high frequency flows to the surface of the solar panel through the water outlet, dirt on the solar panel can be rapidly removed under the action of ultrasonic vibration, and meanwhile, the cleaning mechanism can move left and right along the transverse track which can move up and down along the longitudinal track, so that a certain cleaning area is formed, and the cleaning range of the ultrasonic cleaning device is wider. Based on the structure, compared with the existing cleaning equipment, the ultrasonic cleaning device can greatly improve the cleaning efficiency and the cleaning quality by utilizing the ultrasonic cleaning mode, meanwhile, the ultrasonic cleaning device does not need a large amount of water, saves manpower, reduces the cleaning cost, reduces the cleaning difficulty, and is suitable for popularization and application on solar cell products.
Drawings
Fig. 1 is a schematic structural view of an ultrasonic cleaning device according to the present invention.
Fig. 2 is a schematic view of the internal structure of the cleaning mechanism.
Fig. 3 is a side view of the cleaning mechanism.
Fig. 4 is a schematic view of the structure of the connection between the transverse rail and the longitudinal rail.
Detailed Description
The invention is described in more detail below with reference to the drawings and examples.
The invention discloses an ultrasonic cleaning device for cleaning dirt of a solar cell panel, which is shown in the combination of fig. 1 to 4 and comprises a longitudinal track 1, a transverse track 2 and a cleaning mechanism 3, wherein the longitudinal track 1 is fixed on the solar cell panel 100, the transverse track 2 is arranged on the longitudinal track 1, the end part of the transverse track 2 is provided with a longitudinal driving mechanism 20 for driving the transverse track 2 to move up and down along the longitudinal track 1, the cleaning mechanism 3 comprises a shell 30 clamped on the transverse track 2 and a transverse driving mechanism 31 arranged on the shell 30, the transverse driving mechanism 31 is used for driving the cleaning mechanism 3 to move left and right along the transverse track 2, a water storage cavity 32 is formed in the shell 30, an ultrasonic generator 33 is arranged at the bottom of the water storage cavity 32, a water outlet 34 is formed on the shell 30 corresponding to the water storage cavity 32, the ultrasonic generator 33 is used for enabling the water in the water storage cavity 32 to vibrate, and the vibrated water flows to the surface of the solar cell panel 100 through the water outlet 34, so that the solar cell panel 100 can be cleaned.
In the above ultrasonic cleaning device, the water storage chamber 32 is disposed in the housing 30 of the cleaning mechanism 3, and the ultrasonic generator 33 can vibrate the water storage chamber 32 at a high frequency, so that when the high frequency vibrated water flows to the surface of the solar panel 100 through the water outlet 34, dirt on the solar panel 100 can be quickly removed under the action of the ultrasonic vibration, and meanwhile, the cleaning mechanism 3 can move left and right along the transverse rail 2, and the transverse rail 2 can move up and down along the longitudinal rail 1, so that a certain cleaning area is formed, and the cleaning range of the ultrasonic cleaning device is wider. Based on the structure, compared with the existing cleaning equipment, the ultrasonic cleaning device can greatly improve the cleaning efficiency and the cleaning quality by utilizing the ultrasonic cleaning mode, meanwhile, the ultrasonic cleaning device does not need a large amount of water, saves manpower, reduces the cleaning cost, reduces the cleaning difficulty, and is suitable for popularization and application on solar cell products.
In this embodiment, in order to facilitate drying the cleaned solar panel 100, the water storage chamber 32 and the ultrasonic generator 33 are both disposed at the lower end of the housing 30, the upper end of the housing 30 is provided with an air outlet 35 and a fan 36 facing the air outlet 35, and air flow generated by the fan 36 is blown to the surface of the solar panel 100 through the air outlet 35, so that water on the surface of the solar panel 100 is dried.
In this embodiment, the ultrasonic generator 33 is disposed in an "L" shape in order to increase the ultrasonic generating area.
In the water filling part, a water filling port 320 is provided in the housing 30 corresponding to the water storage chamber 32, and the water filling port 320 is connected to a water pump 321, and the water pump 321 fills water into the water storage chamber 32.
Preferably, a water buffer block 340 is disposed at the bottom of the water outlet 34, and the water buffer block 340 includes a slope 341, and the water flowing out of the water outlet 34 is guided to the surface of the solar panel 100 by the slope 341. The water-buffering block 340 is a triangular block, so as to play a role in diversion.
In order to realize the translation of the cleaning mechanism 3, two oppositely arranged L-shaped clamping strips 37 are arranged at the bottom of the housing 30, a T-shaped slide rail 21 is formed at the top of the transverse rail 2, the two L-shaped clamping strips 37 are respectively clamped at two sides of the T-shaped slide rail 21, a roller 38 is arranged between the two L-shaped clamping strips 37 and at the bottom of the housing 30, the roller 38 is abutted to the top of the T-shaped slide rail 21, and the transverse driving mechanism 31 is used for driving the roller 38 to roll relative to the T-shaped slide rail 21 so as to enable the cleaning mechanism 3 to move left and right along the transverse rail 2.
Regarding the internal structure of the cleaning mechanism 3, a controller 39 and a battery 40 are disposed in the housing 30, the transverse driving mechanism 31, the ultrasonic generator 33 and the blower 36 are respectively electrically connected to the controller 39, the controller 39 is used for controlling the working states of the transverse driving mechanism 31, the ultrasonic generator 33 and the blower 36, and the battery 40 is used for supplying power to the controller 39, the transverse driving mechanism 31, the ultrasonic generator 33 and the blower 36. Further, the number of the longitudinal rails 1 is two, the transverse rails 2 are arranged on the two longitudinal rails 1 in a straddling manner, and two ends of the transverse rails 2 are provided with longitudinal driving mechanisms 20. The longitudinal driving mechanism 20 may be any power mechanism capable of moving up and down, such as a slide rail moving mechanism, a belt transmission mechanism, and a chain transmission mechanism.
In this embodiment, the number of the cleaning mechanisms 3 is two, the two cleaning mechanisms 3 can operate in a matching manner, and in an actual application environment, the two cleaning mechanisms 3 and the longitudinal driving mechanism 20 can be controlled in an overall manner by using the main control center, so that after one line of cleaning is completed by the two cleaning mechanisms 3, the longitudinal driving mechanism 20 drives the transverse rail 2 to descend one line, thereby cleaning the next line, and further, the line-by-line cleaning of the solar cell panel 100 is realized.
Regarding the fixing mode of the solar panel 100 according to the present invention, two longitudinal rails 1 are connected by a metal frame 4, the longitudinal rails 1 are provided on the front surface of the solar panel 100, the metal frame 4 is provided on the back surface of the solar panel 100, and the two longitudinal rails 1 are fixed to the solar panel 100 by the metal frame 4.
In order to realize water circulation application and save water resources, in the embodiment, water receiving tanks 5 are arranged at the lower ends of the two longitudinal rails 1, the water receiving tanks 5 are communicated with a recovery tank 6, and water flowing down the solar cell panel 100 is recovered by the water receiving tanks 5 and the recovery tank 6.
Regarding the ultrasonic cleaning principle of the invention, a high-frequency oscillation signal emitted by an ultrasonic generator is converted into high-frequency mechanical oscillation by a transducer and is transmitted into an aqueous medium, ultrasonic waves radiate forwards in a dense-dense phase in water, so that the water flows to generate tens of thousands of tiny bubbles with the diameter of 50-500 mu m, and the tiny bubbles existing in the water continuously vibrate under the action of a sound field. These bubbles form and grow in the negative pressure zone where the ultrasonic waves propagate longitudinally, and in the positive pressure zone, when the sound pressure reaches a certain value, the bubbles rapidly increase and then suddenly close. And when the bubbles are closed, shock waves are generated, thousands of atmospheric pressures are generated around the bubbles, insoluble dirt is destroyed, and the insoluble dirt is dispersed in the cleaning liquid, and at the moment, solid particles are separated, so that the purposes of cleaning and purifying are achieved.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of the present invention.
Claims (7)
1. The ultrasonic cleaning device for cleaning dirt of the solar panel is characterized by comprising a longitudinal rail, a transverse rail and a cleaning mechanism, wherein the longitudinal rail is fixed on the solar panel, the transverse rail is arranged on the longitudinal rail, the end part of the transverse rail is provided with a longitudinal driving mechanism for driving the transverse rail to move up and down along the longitudinal rail, the cleaning mechanism comprises a shell clamped on the transverse rail and a transverse driving mechanism arranged on the shell, the transverse driving mechanism is used for driving the cleaning mechanism to move left and right along the transverse rail, a water storage cavity is formed in the shell, an ultrasonic generator is arranged at the bottom of the water storage cavity, a water outlet is formed in the shell corresponding to the water storage cavity, the ultrasonic generator is used for vibrating water in the water storage cavity, and the vibrated water flows to the surface of the solar panel through the water outlet so as to clean the solar panel; the water storage cavity and the ultrasonic generator are both arranged at the lower end of the shell, the upper end of the shell is provided with an air outlet and a fan facing the air outlet, and air flow generated by the fan is blown to the surface of the solar cell panel through the air outlet so as to blow the water on the surface of the solar cell panel to be dried; the ultrasonic generator is arranged in an L shape; the shell is internally provided with a controller and a storage battery, the transverse driving mechanism, the ultrasonic generator and the fan are respectively and electrically connected to the controller, the controller is used for controlling the working states of the transverse driving mechanism, the ultrasonic generator and the fan, and the storage battery is used for supplying power to the controller, the transverse driving mechanism, the ultrasonic generator and the fan.
2. The ultrasonic cleaning device for cleaning dirt on a solar cell panel according to claim 1, wherein a water filling port is formed in the housing corresponding to the water storage chamber, and the water filling port is connected with a water pump, and water is filled into the water storage chamber by the water pump.
3. The ultrasonic cleaning apparatus for cleaning dirt on a solar cell panel according to claim 1, wherein a water-buffering block is provided at the bottom of the water outlet, and the water-buffering block includes a slope by which water flowing out of the water outlet is guided to the surface of the solar cell panel.
4. The ultrasonic cleaning device for cleaning dirt on a solar panel according to claim 1, wherein two opposite L-shaped clamping strips are arranged at the bottom of the shell, a T-shaped sliding rail is formed at the top of the transverse rail, the two L-shaped clamping strips are respectively clamped at two sides of the T-shaped sliding rail, a roller is arranged between the two L-shaped clamping strips and at the bottom of the shell, the roller is abutted to the top of the T-shaped sliding rail, and the transverse driving mechanism is used for driving the roller to roll relative to the T-shaped sliding rail so as to enable the cleaning mechanism to move left and right along the transverse rail.
5. The ultrasonic cleaning device for cleaning dirt of a solar panel according to claim 1, wherein the number of the longitudinal rails is two, the transverse rails are arranged on the two longitudinal rails in a straddling manner, and both ends of the transverse rails are provided with longitudinal driving mechanisms.
6. The ultrasonic cleaning device for cleaning dirt on a solar cell panel according to claim 5, wherein the two longitudinal rails are connected by a metal frame, the longitudinal rails are provided on the front surface of the solar cell panel, the metal frame is provided on the back surface of the solar cell panel, and the two longitudinal rails are fixed on the solar cell panel by the metal frame.
7. The ultrasonic cleaning apparatus for cleaning dirt on a solar cell panel according to claim 6, wherein water receiving tanks are provided at lower ends of the two longitudinal rails, the water receiving tanks are communicated with a recovery tank, and water flowing down the solar cell panel is recovered by the water receiving tanks and the recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099404.6A CN106733906B (en) | 2016-11-30 | 2016-11-30 | Ultrasonic cleaning device for cleaning dirt of solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099404.6A CN106733906B (en) | 2016-11-30 | 2016-11-30 | Ultrasonic cleaning device for cleaning dirt of solar cell panel |
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| Publication Number | Publication Date |
|---|---|
| CN106733906A CN106733906A (en) | 2017-05-31 |
| CN106733906B true CN106733906B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611099404.6A Active CN106733906B (en) | 2016-11-30 | 2016-11-30 | Ultrasonic cleaning device for cleaning dirt of solar cell panel |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813935A (en) * | 2017-10-21 | 2018-03-20 | 宋云飞 | A kind of street lamp solar panels cleaning device of unmanned plane formula |
| CN108188076A (en) * | 2017-12-28 | 2018-06-22 | 无锡英富光能有限公司 | A kind of solar cell module system with self-cleaning function |
| CN108322177A (en) * | 2018-02-07 | 2018-07-24 | 王华根 | A kind of holder on solar panels |
| CN108580387B (en) * | 2018-04-24 | 2021-10-01 | 南通大学 | A cleaning device for solar panels |
| WO2019205570A1 (en) * | 2018-04-24 | 2019-10-31 | 南通大学 | Cleaning device for solar panel |
| CN108620375B (en) * | 2018-04-24 | 2020-03-10 | 南通大学 | Cleaning system device for obliquely arranged solar cell and working method |
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| US6949146B2 (en) * | 2002-04-30 | 2005-09-27 | Asm Assembly Automation Ltd | Ultrasonic cleaning module for singulated electronic packages |
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| KR20020035392A (en) * | 2000-11-06 | 2002-05-11 | 김순택 | Apparatus for washing wafer and low flux ultrasonic nozzle using the same |
| KR20040029578A (en) * | 2002-10-01 | 2004-04-08 | 주식회사 실트론 | A device for cleaning wafer by a megasonic cleaner |
| CN202231046U (en) * | 2011-08-28 | 2012-05-23 | 大连中隆新能源科技有限公司 | A device for automatically cleaning solar panels by spraying liquid |
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| CN106733906A (en) | 2017-05-31 |
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