CN206515702U - Solar panels TRT based on air multiplication dedusting - Google Patents
Solar panels TRT based on air multiplication dedusting Download PDFInfo
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- CN206515702U CN206515702U CN201720108121.7U CN201720108121U CN206515702U CN 206515702 U CN206515702 U CN 206515702U CN 201720108121 U CN201720108121 U CN 201720108121U CN 206515702 U CN206515702 U CN 206515702U
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- Prior art keywords
- air
- chip
- dedusting
- multiplier
- stepper motor
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
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- 230000005611 electricity Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
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- 239000011521 glass Substances 0.000 description 2
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- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model is related to the solar panels TRT for dedusting of doubling based on air, the device includes solar panel, rotary shaft and base, the solar panel is fixed on base by rotary shaft, rotary shaft includes vertical axes and trunnion axis, it is characterized in that the device also includes air multiplier, support member and control module, the air multiplier is covered on a vertical axis by support member, and is fixed on the top of base, and the air outlet of air multiplier is against solar panel；Control module control device is operated；The control module includes 24V dc sources, voltage conversion chip, single-chip microcomputer, clock chip, extends out storage chip, LCDs, stand-alone keypad and stepper motor driver；The 24V dc sources are responsible for powering to stepper motor driver, and 24V voltages are converted into 5V voltages by voltage conversion chip, are powered to single-chip microcomputer.
Description
Technical field
The utility model is related to a kind of solar panels TRT for dedusting of doubling based on air.
Background technology
Dedusting cleaning to solar panel requires to improve as solar-tracking system is fast-developing.Solar-electricity
Pond plate application environment is complicated, and through working after a while, its surface can gather many dusts, especially few in some rainfalls
The dust of place accumulation is more.The transformation efficiency of light, minimal amount can be reduced on the accumulation solar panel photosurface of dust
(0.00484367821kg/m2) dust can just allow the energy transformation ratio of solar panel to reduce by 40%.The side of artificial dedusting
Method working strength is big, and danger coefficient is high, and cost is also high if salary earner.Yang Jing hairs et al. (Yang Jingfa, Qiu Pengfei, Li Bing,
Design [J] machine design and manufactures with dust arrester, 2013 (9) are tracked Deng solar panels:60-62.) pointing out can be with
Spray nano-TiO2, transparent TiO is formed in solar cell plate surface2Film, utilizes TiO2The spy of Superhydrophilic, catalytic degradation
The property organic attachment of catalytic degradation, reaches the purpose of dedusting.But this method uses chemical reagent, and two are likely to result in environment
Secondary pollution.Also some technologies clean solar panel surface dirt using driving stepper motor round brush, but this is in structure
Many extra mechanisms are added, change larger in itself to solar tracking system, cost is also higher.
Utility model content
In view of the shortcomings of the prior art, the technical problem that the utility model is intended to solve is to provide a kind of based on air multiplication
The solar panels TRT of dedusting.The device utilizes air multiplier, when natural wind wind speed is not enough to blow laying dust,
It can amplify wind speed using air multiplier, can equally realize dedusting.The utility model can be realized on solar panel
The automatic removing of dust, improves solar panel energy utilization rate, realizes more preferably solar cell power generation, reaches energy-conservation
The purpose of emission reduction, and environmental pollution is not resulted in, cost is low, is more suitable for large-scale production application.
The utility model solves the technical scheme that the technical problem uses：There is provided and a kind of doubled dedusting based on air
Solar panels TRT, the device includes solar panel, rotary shaft and base, and the solar panel passes through rotation
Axle is fixed on base, and rotary shaft includes vertical axes and trunnion axis, it is characterised in that the device also includes air multiplier, support
Part and control module, the air multiplier are covered on a vertical axis by support member, and are fixed on the top of base, air multiplication
The air outlet of device is against solar panel；Control module control device is operated；
The control module includes 24V dc sources, voltage conversion chip, single-chip microcomputer, clock chip, extends out storage core
Piece, LCDs, stand-alone keypad and stepper motor driver；The 24V dc sources are responsible for supplying to stepper motor driver
Electricity, 24V voltages are converted into 5V voltages by voltage conversion chip, are powered to single-chip microcomputer；The single-chip microcomputer respectively with clock chip,
Extend out storage chip, LCDs, stand-alone keypad and stepper motor driver connection；The output end of the single-chip microcomputer simultaneously with
Turbofan switch in air multiplier, and the stepper motor connection in rotary shaft；The input of single-chip microcomputer also with the sun
The output end connection of energy cell panel.
Compared with prior art, the beneficial effects of the utility model are：
Solar panels TRT of the utility model based on air multiplication dedusting introduces air multiplier, and by air again
Increase the air outlet of device against solar panel, the wind-force for blowing to solar panel can be significantly increased, and then can realize
Dust on solar panel is removed come the purpose to solar panel dedusting as purging power source by natural wind,
Improve solar panel conversion efficiency simultaneously.
The utility model device can enter power generation mode when having the sun, can enter and can remove at night or cloudy day
Dirt pattern, on the premise of solar power generation is not influenceed, can carry out dedusting, and dedusting work to solar cell plate surface in time
Make the time flexibly, it is small by external environmental interference.Because the solar cell plate surface dust accumulation of one day will not be excessive, so
Daytime, solar-tracking system carried out power generation operation, and night or cloudy day carry out dedusting, its normal work do not influenceed again, make whole dress
Put operating efficiency maximization.
The utility model device for mechanical is simple in construction, and can carry out periodicity dedusting, and dust removing effects are notable, relative to simple
120% or so is higher by using the dust removing effects for only carrying out dedusting with natural wind, cost is low, easy for installation, suitable for large-scale promotion
Use.Amplify wind speed using air multiplier, realization reaches dust removing effects using natural wind；The work of dedusting can also be reduced simultaneously
Make the time.
Brief description of the drawings
Fig. 1 is solar panels TRT overall structure diagram of the utility model based on air multiplication dedusting；
Fig. 2 is a kind of solar panels TRT control module of embodiment of the utility model based on air multiplication dedusting
5 structured flowchart；
In figure：1- air multipliers, 2- solar panels, 3- support members, 4- bases, 5- control modules, 6- rotary shafts；
501.24V dc source；503. voltage conversion chip；504. single-chip microcomputer；505. clock chip；506. extend out storage chip；
507. LCDs；508. stand-alone keypad；502. stepper motor driver；61. stepper motor；62. vertical axes；63. level
Axle.
Embodiment
Clear, complete description will be carried out to the technical scheme in the utility model embodiment below, it is clear that described
Embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in the utility model,
The every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, belongs to this
The claimed scope of utility model right.
Solar panels TRT (abbreviation device, referring to Fig. 1-2) of the utility model based on air multiplication dedusting includes
Air multiplier 1, base 4, support member 3, solar panel 2, rotary shaft 6 and control module 5, the solar panel 2
It is fixed on by rotary shaft 6 on base 4, rotary shaft includes vertical axes 62 and trunnion axis 63, the air multiplier 1 passes through support
3 sets of part on a vertical axis, and is fixed on the top of base 4, and the air outlet of air multiplier 1 is against solar panel；Control
The control device of module 5 is operated；
The control module 5 includes 24V dc sources 501, voltage conversion chip 503, single-chip microcomputer 504, clock chip
505th, storage chip 506, LCDs 507, stand-alone keypad 508 and stepper motor driver 502 are extended out；The 24V direct currents
Power supply 501 is responsible for powering to stepper motor driver 502, and 24V voltages are converted into 5V voltages by voltage conversion chip 503, give
Single-chip microcomputer is powered；The single-chip microcomputer 504 respectively with clock chip 505, extend out storage chip 506, it is LCDs 507, independent
Keyboard 508 and stepper motor driver 502 are connected；The output end of the single-chip microcomputer 504 simultaneously with the turbine in air multiplier
Stepper motor 61 in fan swicth, and rotary shaft is connected；Output end of the input of single-chip microcomputer also with solar panel
Connection.
The voltage conversion chip 503 is LM2576 chips；The single-chip microcomputer 504 is STC89C52 model single-chip microcomputers；Institute
Clock chip 505 is stated for DS1302 chips；Storage chip 506 is extended out for AT24C24 chips；The type of the LCDs 507
Number be TJC4827T043_011；The model TB6600 of stepper motor driver 502.The model W128 of the air multiplier,
Rated power is 45W.
Protective cover is provided with outside the control module, the protective cover is a kind of firm nonmetallic materials of waterproof, such as glass
Glass plate, can effectively protect control module part to be not damaged by.
The air outlet of the air multiplier and horizontal direction angle are 45 degree, and light of not keeping off the sunshine does not influence solar-electricity
Pond plate absorbs solar energy.Air multiplier 1 will ensure that the wind energy of air outlet is directly blown onto on solar panel when mounted, and
Air outlet will not be in the light, and (the stepping on solar panel, trunnion axis, vertical axes and axle of solar-tracking system is not influenceed
Motor constitutes solar-tracking system) normal work, air multiplier powered by 220V AC powers.
The utility model is based on the double workflow of solar panels TRT of dedusting of air：Start the present apparatus,
LCDs 507 initially enters welcome interface, and single-chip microcomputer 504 reads current time from clock chip 505, and in liquid crystal
Show screen display current time and dust removal state, be easy to administrative staff observe device whether normal work, understand present apparatus
Working environment；Due to the limited storage space of single-chip microcomputer 504, the data deposit that clock chip is produced is extended out in storage chip 506；It is single
The output voltage that piece machine first passes through collection solar panel judges whether current be night or cloudy day, if night or the moon
My god, then into dust removal pattern, dedusting work is carried out in dust removal pattern, the normal work of solar-tracking system is not interfered with
Make；If not night or cloudy day, then without dedusting, into power generation mode；When in dust removal pattern, single-chip microcomputer 504 is controlled
Air multiplier works, when starting dedusting, while single-chip microcomputer control solar-tracking system returns to initial position (i.e. solar-electricity
The opposite position of the air outlet of pond plate and air multiplier, air multiplier is fixed, vertical axes rotation make solar panel with
Air multiplier is in same plane, and trunnion axis rotation makes solar panel and air multiplier in 45 degree angles), now air is again
The wind that the outlet frame of increasing device is sent blows to solar panel in 45 degree of angles, sets the dedusting working time by Independent keys, herein
In the dedusting working time, dedusting is carried out.Stand-alone keypad 508 is used for the switch of control device, and shows the time not after start
The time can be changed when correct, while the dedusting working time can be set, man-machine interaction is realized.
The utility model is based on the double operation principle of solar panels TRT of dedusting of air：
When wind speed is more than 5.5m/s, laying dust is directly blown away using wind-force, vertically to blow to solar panel photosensitive when wind
During face, photosurface stress is maximum.Because device working environment situation is changeable, in order to ensure dust removing effects, increase air multiplier,
When night or cloudy day are using air multiplier amplification wind speed, reach good dust removing effects or carry out periodicity dedusting.
Air multiplier has cylindrical base and outlet frame, and cylindrical base includes turbofan, and surface is covered with close hole,
Air around turbofan suction cylindrical base, air is accelerated by the cylindrical base, forms air jet stream；Air
The outlet frame center of multiplier opens one thin seam；When air-flow is blown out from thin seam, it by entrainment of the air on periphery together
Forward；All forwards, backwards, the air pressure around outlet frame can be reduced air, cause the more air in outlet frame rear to add, to balance
Air pressure.So whole air quantity, will be significantly enlarged, and reach 15 times or so of turbofan extraction amount in itself.Cylindrical base 1
On turbofan air is blown into outlet frame.Because air is reduced in cylindrical base, and under atmospheric pressure effect, enter
Gas port there can automatic air intake and at atmosheric pressure, increase intake velocity, the wind of this sample device is just exaggerated.Put
Big wind can blow away the dust on solar panel.
Solar panels TRT of the utility model based on air multiplication dedusting can be arranged on each area, for sending out
Electricity, and the utilization rate of solar energy can be significantly improved, extend the service life of solar panel, be particularly suitable for use in sunny rain
The less solar power plant of water, such as Xinjiang etc..
The utility model does not address part and is applied to prior art.
Claims (4)
1. it is a kind of based on air double dedusting solar panels TRT, the device include solar panel, rotary shaft and
Base, the solar panel is fixed on base by rotary shaft, and rotary shaft includes vertical axes and trunnion axis, and its feature exists
Also include air multiplier, support member and control module in the device, the air multiplier is enclosed on vertical axes by support member
On, and it is fixed on the top of base, the air outlet of air multiplier is against solar panel；Control module control device is carried out
Work；
The control module includes 24V dc sources, voltage conversion chip, single-chip microcomputer, clock chip, extends out storage chip, liquid
Crystal display screen, stand-alone keypad and stepper motor driver；The 24V dc sources are responsible for powering to stepper motor driver, 24V
Voltage is converted into 5V voltages by voltage conversion chip, is powered to single-chip microcomputer；The single-chip microcomputer respectively with clock chip, extend out and deposit
Store up chip, LCDs, stand-alone keypad and stepper motor driver connection；The output end of the single-chip microcomputer while with air again
Increase the turbofan switch in device, and the stepper motor connection in rotary shaft；The input of single-chip microcomputer also with solar cell
The output end connection of plate.
2. the solar panels TRT of dedusting according to claim 1 of being doubled based on air, it is characterised in that the electricity
Pressure conversion chip is LM2576 chips；The single-chip microcomputer is STC89C52 model single-chip microcomputers；The clock chip is DS1302 cores
Piece；Storage chip is extended out for AT24C24 chips；The model TJC4827T043_011 of the LCDs；Stepper motor drives
Dynamic device model TB6600, the model W128 of the air multiplier.
3. the solar panels TRT of dedusting according to claim 1 of being doubled based on air, it is characterised in that the control
Module-external processed is provided with protective cover.
4. the solar panels TRT of dedusting according to claim 1 of being doubled based on air, it is characterised in that the sky
The air outlet of gas multiplier and horizontal direction angle are 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108121.7U CN206515702U (en) | 2017-02-05 | 2017-02-05 | Solar panels TRT based on air multiplication dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108121.7U CN206515702U (en) | 2017-02-05 | 2017-02-05 | Solar panels TRT based on air multiplication dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515702U true CN206515702U (en) | 2017-09-22 |
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ID=59866126
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720108121.7U Expired - Fee Related CN206515702U (en) | 2017-02-05 | 2017-02-05 | Solar panels TRT based on air multiplication dedusting |
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| Country | Link |
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| CN (1) | CN206515702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106598085A (en) * | 2017-02-05 | 2017-04-26 | 河北工业大学 | Solar panel power generating device de-dusted based on air multiplier |
-
2017
- 2017-02-05 CN CN201720108121.7U patent/CN206515702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106598085A (en) * | 2017-02-05 | 2017-04-26 | 河北工业大学 | Solar panel power generating device de-dusted based on air multiplier |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |