CN115746973B - Antistatic cleaning agent for solar photovoltaic panel and application method of antistatic cleaning agent - Google Patents
Antistatic cleaning agent for solar photovoltaic panel and application method of antistatic cleaning agent Download PDFInfo
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- CN115746973B CN115746973B CN202211442864.XA CN202211442864A CN115746973B CN 115746973 B CN115746973 B CN 115746973B CN 202211442864 A CN202211442864 A CN 202211442864A CN 115746973 B CN115746973 B CN 115746973B
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- 239000012459 cleaning agent Substances 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 36
- 238000005498 polishing Methods 0.000 claims abstract description 30
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 17
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- 238000007790 scraping Methods 0.000 claims description 8
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 6
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- BCNXQFASJTYKDJ-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)cyclopentane Chemical compound FC(F)(F)C1(F)C(F)(F)C(F)(F)C(F)(F)C1(F)F BCNXQFASJTYKDJ-UHFFFAOYSA-N 0.000 claims description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 4
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- 238000001035 drying Methods 0.000 claims description 4
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- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 3
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 3
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 3
- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- -1 alkyl glycoside Chemical class 0.000 claims description 3
- 239000002216 antistatic agent Substances 0.000 claims description 3
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
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- 238000011010 flushing procedure Methods 0.000 claims description 3
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- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 3
- 239000000770 propane-1,2-diol alginate Substances 0.000 claims description 3
- 235000010409 propane-1,2-diol alginate Nutrition 0.000 claims description 3
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims description 3
- 229930182490 saponin Natural products 0.000 claims description 3
- 150000007949 saponins Chemical class 0.000 claims description 3
- 229940045944 sodium lauroyl glutamate Drugs 0.000 claims description 3
- IWIUXJGIDSGWDN-UQKRIMTDSA-M sodium;(2s)-2-(dodecanoylamino)pentanedioate;hydron Chemical compound [Na+].CCCCCCCCCCCC(=O)N[C@H](C([O-])=O)CCC(O)=O IWIUXJGIDSGWDN-UQKRIMTDSA-M 0.000 claims description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 2
- 229960003237 betaine Drugs 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
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- 241001122767 Theaceae Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
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Classifications
-
- 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
Abstract
The invention provides an antistatic cleaning reagent for a solar photovoltaic panel and a using method thereof, and relates to the technical field of solar photovoltaic panel cleaning. The antistatic cleaning agent comprises a dirt remover, a polishing agent and an antistatic lotion, wherein the dirt remover is sprayed on the solar photovoltaic panel in the actual cleaning process, the surface of the solar photovoltaic panel is polished by the polishing agent after foaming cleaning, and finally the surface of the solar photovoltaic panel is filmed by the antistatic lotion, so that the overall cleaning effect and the subsequent dirt-resistant effect of the solar photovoltaic panel are improved, and the purpose of long-acting antistatic and dirt-resistant effects is achieved. The invention overcomes the defects of the prior art, effectively reduces the surface roughness of the photovoltaic plate while improving the cleaning effect of the photovoltaic plate, prevents dust from remaining in gaps and scratches, further improves the anti-fouling and antistatic effects of the surface of the photovoltaic plate, reduces the frequency of cleaning the surface of the photovoltaic plate, and improves the overall benefit.
Description
Technical Field
The invention relates to the technical field of solar photovoltaic panel cleaning, in particular to an antistatic cleaning reagent for a solar photovoltaic panel and a use method thereof.
Background
With the vigorous development of the photovoltaic industry, the problems of post maintenance of a photovoltaic power station and improvement of photovoltaic power generation efficiency become the focus of attention on the same day. Because solar photovoltaic panel stands still in outdoor like roof, plain, desert etc. shelter from less, and sunny place receives the wind to blow the rain for a long time drenches, dust and sand stone in the environment are accumulated on solar photovoltaic panel surface easily, and the energy-absorbing effect of solar photovoltaic panel has been seriously influenced for a long time, need regularly carry out cleaning treatment just can guarantee solar photovoltaic panel's result of use and life.
Because the photovoltaic board stands outdoor for a long time when in actual use, wind sand and dust are easy to build up on the surface due to electrostatic influence and climatic environment influence, the cleaning of the photovoltaic board fixed outdoors generally adopts clear water to wash and brush the brush, but because the long-term wind sand is eroded, the surface evenness of the photovoltaic board is reduced, dirt is easier to build up, a large amount of clear water is required to be continuously washed continuously only by using clear water to wash, water resources are seriously wasted, the cleaning agent is not suitable for cleaning the photovoltaic board in desert water-deficient areas, and the cleaning agent is properly adopted to clean the surface of the photovoltaic board, so that the residual dust and dirt on the surface can be effectively removed, but a large amount of dust is built up after one end of the cleaned photovoltaic board is influenced by electrostatic absorption and climatic rainwater, the use effect of the photovoltaic board is integrally influenced, the whole cleaning process of the photovoltaic board is time-consuming and labor-consuming, and great trouble is brought to actual use.
The existing photovoltaic panel is cleaned by considering cleaning of the photovoltaic panel when being installed, as disclosed in patent number CN202111660062.1, a certain component is installed on the photovoltaic panel to clean the photovoltaic panel in time, dust is mainly removed through wind blowing and brushes, each photovoltaic panel is required to be installed with the component in the actual use process, the cost is high, dust particles on the surface of the photovoltaic panel are easy to scrape the surface of the photovoltaic panel in the process of brushing dust with the brushes, the photovoltaic panel is uneven, dust is easy to accumulate later, the photovoltaic panel is treated with a cleaning agent, only a single cleaning agent is often used for combining with the brushes to brush, a good cleaning effect cannot be achieved through simple rinsing, meanwhile, the current cleaning effect after the brushes are combined, the subsequent anti-fouling and antistatic effects are poor, the repeated cleaning is required to be performed in a short time, the time and the labor are wasted, the cost is increased for the actual photovoltaic power generation use, and a certain resource is wasted.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the antistatic cleaning reagent for the solar photovoltaic panel and the use method thereof, which are used for improving the cleaning effect of the photovoltaic panel, effectively reducing the surface roughness of the photovoltaic panel, preventing dust from remaining in gaps and scratches, further improving the antifouling and antistatic effects of the surface of the photovoltaic panel, reducing the cleaning frequency of the surface of the photovoltaic panel and improving the overall benefit.
In order to achieve the above object, the technical scheme of the present invention is realized by the following technical scheme:
an antistatic cleaning agent for solar photovoltaic panels, the antistatic cleaning agent comprising a soil remover, a polishing agent and an antistatic lotion; the dirt remover consists of the following substances in parts by weight: 10-20 parts of perfluorohexane, 4-6 parts of perfluoromethyl cyclopentane, 4-6 parts of sodium cocoyl amphoacetate, 3-5 parts of sodium lauroyl glutamate, 10-12 parts of ethanol, 2-4 parts of triethanolamine, 1-3 parts of sodium alkylbenzenesulfonate, 1-3 parts of hydrogen peroxide, 0.6-0.8 part of thickener and 100-120 parts of water; the polishing agent consists of the following substances in parts by weight: 12-15 parts of hydrofluoric acid, 10-12 parts of nitrous acid, 4-6 parts of glacial acetic acid, 10-12 parts of ethanol, 40-50 parts of water, 1-1.2 parts of thickener and 0.6-0.8 part of amphoteric surfactant. The antistatic lotion comprises the following substances in parts by weight: 4-6 parts of tea saponin, 6-10 parts of nonylphenol polyoxyethylene ether, 2-4 parts of disodium ethylenediamine tetraacetate, 4-6 parts of antistatic agent, 2-4 parts of alkyl glycoside, 20-30 parts of ethanol and 40-60 parts of water.
Preferably, the thickener in the soil remover is modified cocoyl diethanol amine, and the thickener in the polishing agent is any one or a combination of more of carboxymethyl cellulose, propylene glycol alginate, methyl cellulose, seaweed gel, dextrin, gelatin, soluble starch and polysaccharide derivatives.
The application method of the antistatic cleaning agent for the solar photovoltaic panel comprises the following steps:
(1) Preparing cleaning raw materials: adopting a dirt remover, a polishing agent and an antistatic lotion to continuously clean the surface of the solar photovoltaic panel;
(2) Foaming cleaning of the surface of a solar photovoltaic panel: uniformly spraying the decontaminating agent on the surface of the solar photovoltaic panel by adopting spraying equipment, standing for a period of time, and scraping foam and the decontaminating agent on the surface of the solar photovoltaic panel by adopting a scraping plate to obtain a pre-cleaned photovoltaic panel;
(3) Polishing the surface of a solar photovoltaic panel: intermittently and continuously spraying the polishing agent on the surface of the pre-cleaned photovoltaic plate in an atomized manner, and after a period of time, flushing the surface of the photovoltaic plate with clear water to obtain a polished photovoltaic plate for later use;
(4) Antistatic cleaning treatment of the surface of a solar photovoltaic panel: uniformly spraying antistatic lotion on the surface of the polished photovoltaic panel, uniformly wiping the whole photovoltaic panel with the antistatic lotion, and naturally drying to finish the cleaning work of the solar photovoltaic panel.
Preferably, the dirt remover is stored in a shading airtight mode before use, and the airtight property of the whole dirt remover storage in the spraying process is ensured during use.
Preferably, the cleaning time of the solar photovoltaic panel is 13-15 pm points with sufficient sunlight or the outdoor temperature reaches more than 35 ℃.
Preferably, the time for scraping the foam and the dirt remover on the surface of the solar photovoltaic panel in the step (2) is that the foam on the surface of the photovoltaic panel is gradually reduced to 1/2-1/3 of the maximum expansion volume after filling.
Preferably, the continuous atomization spraying mode in the step (3) is to uniformly spray the polishing agent on the surface of the solar photovoltaic panel by using a sprayer until the liquid with strands flows downwards along the edge, and repeat the spraying for 2-3 times after stopping spraying and standing for 20 min.
Preferably, in the step (3), after finishing intermittent continuous atomization spraying of the polishing agent, standing for 30-40min, and then fully leaching by adopting clean water.
Preferably, the spraying mode of the antistatic lotion in the step (4) is to spray the antistatic lotion on the solar photovoltaic panel from top to bottom, and stopping spraying when the stranded antistatic lotion continuously flows downwards on the surface of the solar photovoltaic panel.
Preferably, in the step (4), the surface of the photovoltaic panel sprayed with the antistatic is uniformly smeared by adopting double-sided velvet, and before the double-sided velvet is uniformly smeared, the double-sided velvet is soaked by adopting an antistatic lotion, and then the double-sided velvet is uniformly smeared.
The invention provides an antistatic cleaning reagent for a solar photovoltaic panel and a use method thereof, which have the advantages compared with the prior art that:
(1) The invention adopts three components of cleaning agent to clean the surface of the photovoltaic panel, wherein the cleaning agent is used for primarily cleaning, the cleaning agent contains a large amount of low-boiling-point volatile components such as perfluorohexane, perfluoromethyl cyclopentane and the like and a large amount of surfactant, the components are mutually matched and mixed with other components, and a large amount of bubbles are continuously generated to emulsify and loosen dust and stains deposited on the surface of the photovoltaic panel, so that the cleaning effect can be effectively ensured, the effective cleaning of the surface of the photovoltaic panel can be ensured without brushing and long-time flushing, the waste of water resources and secondary scratch of the photovoltaic panel by the brush are reduced, and the cleaning effect is improved.
(2) The polishing agent is used for treating the photovoltaic plate, the surface of the photovoltaic plate is contacted with the detergent with hydrofluoric acid and nitrous acid for a long time under the action of a certain thickener, glacial acetic acid and an ampholytic surfactant by being combined with the photovoltaic plate after being atomized, the surface of the photovoltaic plate can be polished, the roughness of the surface of the photovoltaic plate is effectively reduced, the ravines and fine lines on the surface of the photovoltaic plate due to wind and sand erosion are reduced, the smoothness of the whole photovoltaic plate is improved, the follow-up dust is prevented from being hidden in the ravines, the cleaning effect is further improved, and the cleaning time of the follow-up photovoltaic plate is prolonged.
(3) According to the invention, the antistatic lotion is arranged to treat the polished photovoltaic panel, so that the hydrophobicity of the surface of the photovoltaic panel is improved while the surface of the cleaned photovoltaic panel achieves a good antistatic effect, and the anti-fouling property of the photovoltaic panel is further improved, thereby reducing the cleaning frequency of the photovoltaic panel, saving manpower and material resources and improving the use effect of the photovoltaic panel;
(4) The cleaning agent is used when the outdoor temperature is higher than 35 ℃ or 13-15 pm points with sufficient sunlight, the surface temperature of the photovoltaic panel is higher than 35 ℃ under the condition, the high probability is higher than 45 ℃, the foaming efficiency of the dirt remover in the cleaning process and the subsequent polishing efficiency can be effectively improved, and the actual cleaning time is shortened.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
preparation of antistatic cleaning agent:
1. preparation of the soil release agent: adding 500g of sodium cocoyl amphoacetate and 400g of sodium lauroyl glutamate into 1.1L of ethanol, stirring uniformly, adding 11L of clear water, mixing uniformly, continuously adding 200g of sodium alkylbenzenesulfonate, 300g of triethanolamine, 200g of hydrogen peroxide and 70g of modified coconut diethanol amine, stirring uniformly, pouring the solution into a sealed tank filled with 1.5kg of perfluorohexane and 500g of perfluoromethyl cyclopentane, mixing uniformly, and sealing for storage to obtain a dirt remover for later use;
2. preparation of polishing agent: adding 1.4kg of hydrofluoric acid, 1.1kg of nitrous acid, 500g of glacial acetic acid, 1.1L of ethanol, 11g of propylene glycol alginate and 70g of carboxylic acid betaine into 4.5L of water, and uniformly stirring to obtain a polishing agent for later use;
3. preparation of antistatic lotion: mixing 500g of tea saponin, 800g of nonylphenol polyoxyethylene ether, 300g of disodium ethylenediamine tetraacetate, 500g of antistatic agent, 300g of alkyl glycoside, 2.5L of ethanol and 5L of water, and stirring uniformly to obtain the antistatic lotion.
Example 2:
cleaning treatment of outdoor standing solar photovoltaic panels:
the antistatic cleaning agent prepared in the above example 1 was used for cleaning, and the specific steps are as follows:
(1) Cleaning the solar photovoltaic panel at the beginning of 2 pm with sufficient sunlight, and detecting the surface temperature of the solar photovoltaic panel to be 49.6 ℃;
(2) Uniformly spraying the decontaminating agent in the embodiment 1 on the solar photovoltaic panel, ensuring that all positions on the solar photovoltaic panel are sprayed with the decontaminating agent, starting to generate foam when the decontaminating agent contacts the solar photovoltaic panel for about 1-2min, wherein the foam generation amount is maximum when the foam generation amount is 8-10min, and reducing the foam amount to half of the maximum when the foam amount is 12-15min later, and scraping the foam and the residual decontaminating agent on the surface of the solar photovoltaic panel by using a silica gel scraping plate;
(3) Uniformly spraying the polishing agent in the embodiment 1 on the surface of the solar photovoltaic panel through a sprayer until the edge of the photovoltaic panel has a stranding liquid down, stopping spraying, standing for 20min, continuously spraying the polishing agent on the surface of the photovoltaic panel, repeating the operation for 3 times, standing for 30min, leaching the surface of the photovoltaic panel by using clear water, and standing for drying;
(4) Spraying the antistatic lotion in the embodiment 1 on the surface of the dried polished photovoltaic panel from top to bottom, stopping spraying when the stranded antistatic lotion continuously flows downwards on the surface of the photovoltaic panel, soaking double-sided flannelette in the antistatic lotion, screwing the double-sided flannelette until no water drops, uniformly smearing the surface of the photovoltaic panel, and naturally drying to finish cleaning.
Example 3:
the method comprises the steps of cleaning three groups of dust of three solar photovoltaic panels in the same area in different cleaning modes, and cleaning in the same period:
the first group was cleaned in the manner of example 2 above;
the second group is directly showered by clean water, then is scrubbed by a brush and is continuously showered, the operation is repeated for 3 times, and finally, the second group is rinsed by clean water and then is naturally dried;
the third group adopts the decontaminating agent of the embodiment 1 to carry out the treatment according to the step (2) of the embodiment 2, and then the decontaminating agent is naturally dried after being directly leached;
1. the surface roughness and the water contact angle of the surface of each group of solar photovoltaic panels before and after cleaning were measured, and the results are shown in the following table 1:
TABLE 1
From the above table, the treatment of the cleaning method in embodiment 2 can make the surface of the solar photovoltaic panel smoother and effectively raise the water contact angle, thereby enhancing the subsequent antifouling effect.
2. The three groups of solar photovoltaic panels after cleaning are continuously used outdoors for 60 days under the same environment, and then the cleanliness of the package surfaces of the photovoltaic panels after cleaning and after use is detected by adopting visual detection equipment, and the results are shown in the following table 2:
TABLE 2
From the above table, the cleaning mode described in embodiment 2 can keep the photovoltaic panel clean for a long time, effectively reduce the actual cleaning frequency and reduce the loss of manpower and material resources.
3. Foam generation was measured for the detergent of example 1 above at different temperatures and the time to maximum foam generation and half maximum foam collapse was recorded and the results are shown in table 3 below:
TABLE 3 Table 3
| Group of | Maximum foam volume time | Time to foam volume subside to 1/2 of maximum volume |
| 20℃ | 34min | 56min |
| 30℃ | 27min | 39min |
| 35℃ | 14min | 23min |
| 45℃ | 12min | 19min |
| 60℃ | 8min | 12min |
As is clear from the above table, the use efficiency of the detergent of example 1 was significantly increased at a temperature of 35 ℃.
4. Detecting the influence of the single spraying treatment of the polishing agent in the embodiment 1 and the 3 spraying treatment of the treatment according to the embodiment 2 on the polishing effect of the photovoltaic panel, selecting a common photovoltaic panel, detecting the surface roughness of the photovoltaic panel, and then equally dividing the photovoltaic panel into two groups of experimental groups 1 and 2, wherein the experimental groups 1 adopt a sufficient amount of single atomization spraying of the polishing agent, stand for 70min, and then are rinsed clean by clean water; the polishing agent with the same amount as the polishing agent in the experimental group 1 is adopted in the experimental group 2, and is sprayed on the photovoltaic panel in three times of average atomization, wherein each spraying interval is 20min, standing is carried out for 30min after the last spraying, and then rinsing is carried out; the surface roughness of the photovoltaic panels after the two groups of polishing agents were measured and the results are shown in table 4 below:
TABLE 4 Table 4
| Group of | Roughness Ra (μm) before treatment | Post-treatment roughness Ra (. Mu.m) |
| Experiment group 1 | 1.62 | 0.36 |
| Experiment group 2 | 1.62 | 0.21 |
From table 4 above, it can be seen that the surface polishing effect of the photovoltaic panel can be effectively improved by adopting intermittent multiple spray treatment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The application method of the antistatic cleaning agent for the solar photovoltaic panel is characterized by adopting a dirt remover, a polishing agent and an antistatic lotion to continuously clean the surface of the solar photovoltaic panel, and comprises the following steps of:
(1) Preparing cleaning raw materials: preparing a dirt remover, a polishing agent and an antistatic lotion;
the detergent consists of 500g of sodium cocoyl amphoacetate, 400g of sodium lauroyl glutamate, 1.1L of ethanol, 11L of clear water, 200g of sodium alkylbenzenesulfonate, 300g of triethanolamine, 200g of hydrogen peroxide, 70g of modified cocoyl diethanolamine, 1.5kg of perfluorohexane and 500g of perfluoromethyl cyclopentane;
the polishing agent consists of 1.4kg of hydrofluoric acid, 1.1kg of nitrous acid, 500g of glacial acetic acid, 1.1L of ethanol, 11g of propylene glycol alginate, 70g of carboxylic acid betaine and 4.5L of water;
the antistatic lotion consists of 500g of tea saponin, 800g of nonylphenol polyoxyethylene ether, 300g of disodium ethylenediamine tetraacetate, 500g of antistatic agent, 300g of alkyl glycoside, 2.5L of ethanol and 5L of water;
(2) Foaming cleaning of the surface of a solar photovoltaic panel: uniformly spraying the decontaminating agent on the surface of the solar photovoltaic panel by adopting spraying equipment, standing for a period of time, and scraping foam and the decontaminating agent on the surface of the solar photovoltaic panel by adopting a scraping plate to obtain a pre-cleaned photovoltaic panel;
(3) Polishing the surface of a solar photovoltaic panel: intermittently and continuously spraying the polishing agent on the surface of the pre-cleaned photovoltaic plate in an atomized manner, and after a period of time, flushing the surface of the photovoltaic plate with clear water to obtain a polished photovoltaic plate for later use;
(4) Antistatic cleaning treatment of the surface of a solar photovoltaic panel: uniformly spraying antistatic lotion on the surface of the polished photovoltaic panel, uniformly wiping the whole photovoltaic panel with the antistatic lotion, and naturally drying to finish the cleaning work of the solar photovoltaic panel.
2. The method of using an antistatic cleaning agent for solar photovoltaic panels according to claim 1, wherein: the dirt remover is stored in a shading airtight mode before use, and the airtight property of the whole dirt remover storage in the spraying process is ensured during use.
3. The method of using an antistatic cleaning agent for solar photovoltaic panels according to claim 1, wherein: the cleaning time of the solar photovoltaic panel is 13-15 pm points with sufficient sunlight or the outdoor temperature reaches more than 35 ℃.
4. The method of using an antistatic cleaning agent for solar photovoltaic panels according to claim 1, wherein: the time for scraping the foam and the dirt remover on the surface of the solar photovoltaic panel in the step (2) is 1/2-1/3 of the maximum expansion volume after the foam on the surface of the photovoltaic panel is filled.
5. The method of using an antistatic cleaning agent for solar photovoltaic panels according to claim 1, wherein: the continuous atomization spraying mode in the step (3) is to uniformly spray the polishing agent on the surface of the solar photovoltaic panel by using a sprayer until the liquid with strands flows downwards along the edge, and repeat spraying for 2-3 times after stopping spraying and standing for 20 min.
6. The method of using an antistatic cleaning agent for solar photovoltaic panels according to claim 1, wherein: and (3) standing for 30-40min after finishing intermittent continuous atomization spraying of the polishing agent, and then fully leaching by adopting clear water.
7. The method of using an antistatic cleaning agent for solar photovoltaic panels according to claim 1, wherein: and (3) spraying the antistatic lotion in the step (4) from top to bottom on the solar photovoltaic panel, and stopping spraying when the stranded antistatic lotion continuously flows downwards on the surface of the solar photovoltaic panel.
8. The method of using an antistatic cleaning agent for solar photovoltaic panels according to claim 1, wherein: and (3) uniformly wiping the surface of the photovoltaic panel sprayed with the antistatic by adopting the double-sided velvet in the step (4), and soaking the double-sided velvet by adopting the antistatic lotion before uniformly wiping the double-sided velvet, and then uniformly wiping the double-sided velvet.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103773638A (en) * | 2014-01-20 | 2014-05-07 | 武汉卓成电子材料中心 | Cleaning agent for solar panel |
| CN105431514A (en) * | 2012-08-31 | 2016-03-23 | 3M创新有限公司 | Multi-functional compositions and methods of use |
| KR20200098862A (en) * | 2019-02-13 | 2020-08-21 | 주식회사 엔씨솔루션 | Composition of cleaner for solar panel glass |
| TWI768791B (en) * | 2021-03-26 | 2022-06-21 | 中國鋼鐵股份有限公司 | Cleaning agent compositions for solar panel glass and cleaning method using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10005983B2 (en) * | 2015-02-12 | 2018-06-26 | Reuben H Chow | Cleaning formulations and methods of use thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431514A (en) * | 2012-08-31 | 2016-03-23 | 3M创新有限公司 | Multi-functional compositions and methods of use |
| CN103773638A (en) * | 2014-01-20 | 2014-05-07 | 武汉卓成电子材料中心 | Cleaning agent for solar panel |
| KR20200098862A (en) * | 2019-02-13 | 2020-08-21 | 주식회사 엔씨솔루션 | Composition of cleaner for solar panel glass |
| TWI768791B (en) * | 2021-03-26 | 2022-06-21 | 中國鋼鐵股份有限公司 | Cleaning agent compositions for solar panel glass and cleaning method using the same |
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