CN108134573A - A kind of photovoltaic panel cleaning equipment with automatic detection photovoltaic panel cleannes - Google Patents
A kind of photovoltaic panel cleaning equipment with automatic detection photovoltaic panel cleannes Download PDFInfo
- Publication number
- CN108134573A CN108134573A CN201810213050.6A CN201810213050A CN108134573A CN 108134573 A CN108134573 A CN 108134573A CN 201810213050 A CN201810213050 A CN 201810213050A CN 108134573 A CN108134573 A CN 108134573A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic panel
- cleaning
- power supply
- supply module
- automatic detection
- 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 58
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000010248 power generation Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 5
- 238000013517 stratification Methods 0.000 claims description 2
- 241001417527 Pempheridae Species 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 30
- 238000010586 diagram Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
A kind of cleaning equipment with automatic detection photovoltaic panel cleannes, including cleaning agency, power supply module；Driving mechanism and brush sweeper are equipped in cleaning agency, cleaning agency can be along photovoltaic panel array direction even running under the driving of driving motor, hairbrush is rotated by driving motor while cleaning agency is run, and hairbrush rotating speed is more than driving wheel speed, it can be achieved that cleaning the dust in photovoltaic panel in traveling process；Power supply module is mounted on cleaning agency, is issued electricity as accumulator charging in cleaning agency in sunlight irradiation, is in addition set in power supply module from clearing apparatus, for cleaning photovoltaic panel in power supply module；Secondly power supply module photovoltaic panel is divided into generating set and contrast groups, and generating set is used for charging for accumulator, and contrast groups are used for detecting judging photovoltaic panel cleannes.
Description
Technical field
The present invention relates to field of solar thermal power generation, specially a kind of photovoltaic panel with automatic detection photovoltaic panel cleannes is clear
Sweep equipment.
Background technology
With the development in an all-round way of global industry, demand of the every country industry-by-industry to energy requirements drastically expands, energy
The number of source demand has become the standard of a country or regional economic development situation.Regenerative resource mainly have water energy,
The Energy situations such as solar energy, wind energy, geothermal energy, biomass energy, main advantage are with self-recovery ability.Make full use of this
Current energy crisis and most effective, the feasible approach of environmental pollution are solved during a little regenerative resources, especially solar energy is with it
The advantages of unique, has been to be concerned by more and more people, because solar energy has natural advantage, application of solar energy region is extensive；Too
Positive energy cleanliness without any pollution；Solar energy generating efficiency is high；Solar generation component does not have moving component, is hardly damaged and is easy to tie up
Shield.
Various countries start to put into substantial contribution construction solar photo-voltaic power generation station, and solar energy photovoltaic panel is photo-voltaic power generation station electric energy
What is generated is basic, and the generating efficiency of photovoltaic panel directly determines the generated energy of a solar power plant.It is found according to practical experience
Photovoltaic panel surface cleanness degree is directly proportional to generating efficiency, to improve generating efficiency and ensure that photovoltaic panel cleaning is a kind of effective way
Diameter.As solar power plant the more is built the more more, the photovoltaic panel cleaned is needed also to increase severely therewith, how photovoltaic panel is carried out fast
The effective and intelligent cleaning of speed has become each photovoltaic generation enterprise urgent need to solve the problem.
Photovoltaic cleaning equipment is mostly that when charging, which needs equipment being accommodated to fixed position, fills from charged pool currently on the market
Electricity is needed to lift down equipment from photovoltaic panel and is charged, and the operation of photovoltaic plant is caused greatly not in this way
Just, and influence cleaning efficiency；And existing equipment cleans frequency mostly by artificially controlling, it is impossible to which guarantee cleans out photovoltaic in time
Dust on plate, strong influence generating efficiency.
Invention content
In view of the problems of the above-mentioned prior art, the purpose of the present invention is intended to provide one kind can detect photovoltaic panel automatically
The photovoltaic panel cleaning equipment of cleannes, the equipment can detect photovoltaic panel cleannes, and can be automatically complete when needing to clean in real time
Into cleaning works, the influence of human factor is avoided, greatly improves generating efficiency.
It is realized when of the invention by following technical solutions：
A kind of cleaning equipment with automatic detection photovoltaic panel cleannes, including cleaning agency, power supply module；In cleaning agency
Equipped with driving mechanism and brush sweeper, under the driving of driving motor cleaning agency can along photovoltaic panel array direction even running,
Hairbrush is rotated by driving motor while cleaning agency is run, and hairbrush rotating speed is more than driving wheel speed, can
Realize the dust cleaned in traveling process in photovoltaic panel.
Power supply module is installed and connected on cleaning agency, can be generated electricity, and pass through conducting wire to scavenging machine under sunlight irradiation
Accumulator charging built in structure.
Above-mentioned power supply module includes power generation photovoltaic panel group, from clearing apparatus, wherein being used for from clearing apparatus equipped with hairbrush
The photovoltaic panel in power supply module is cleaned, ensures generating efficiency, and the clearing apparatus power is also provided by above-mentioned power supply module；Light
It is 2 pieces or more, and be divided into generating set, contrast groups to lie prostrate plate group setting quantity.
It is above-mentioned power and be the built-in storage of cleaning agency from cleaning driving motor that generating set, which is used for converting light energy into electric energy,
Battery charges；Photovoltaic panel in generating set is cleaned in time by above-mentioned from clearing apparatus, ensures generating efficiency；Contrast groups clean frequency
It is identical that frequency is cleaned with photovoltaic panel submatrix；Since power generation photovoltaic panel submatrix is identical with contrast groups photovoltaic panel cleaning frequency, then right
Photovoltaic panel and power generation photovoltaic panel submatrix dust stratification degree than group are the same, as long as detecting the cleaning of contrast groups photovoltaic panel at this time
Degree just can determine that whether power generation photovoltaic submatrix needs to clean.
Specifically, photovoltaic panel is to clean free from dust at any time in generating set in power supply module, and generating set generating efficiency can
Generating efficiency as standard and contrast groups is compared, and generating efficiency difference means that power generation photovoltaic when reaching a certain setting value
Plank battle array needs to clean；At this point, system can send out the operation of signal enabling cleaning equipment, power generation photovoltaic panel submatrix is cleaned,
At the same time, also the photovoltaic panel in contrast groups is cleaned from clearing apparatus, to ensure power generation photovoltaic panel submatrix and contrast groups
Photovoltaic panel initial cleanness degree is identical.
Description of the drawings
Fig. 1 is a kind of cleaning equipment structure diagram with automatic detection photovoltaic panel cleannes of the present invention.
Fig. 2 is cleaning agency structural scheme of mechanism of the present invention.
Fig. 3 is transmission mechanism structure diagram in end side of the present invention.
Fig. 4 is power supply module structure diagram of the present invention.
Fig. 5 is to be of the invention from clearing apparatus structure diagram.
Specific embodiment
It is the cleaning equipment structure diagram of the present invention as shown in Figure 1, which includes：Power supply module（1）, it is clear
Sweep mechanism（2）, power supply module in this embodiment（1）Cleaning agency left end side is fixedly connected on by screw.
Cleaning agency as shown in Figure 2（2）Including：Left side transmission mechanism（21）, right side transmission mechanism（24）, intermediate transmission machine
Structure, transmission axle unit（22）, brush sweeper unit（23）；Left side transmission mechanism, intermediate transmission mechanism, right side transmission mechanism pass through
Screw is fixed among two aluminum corner braces, and is driven axle unit（22）By left side transmission mechanism（21）, intermediate transmission mechanism, right side
Transmission mechanism（24）Interior each shaft end connects；Driving motor is wherein equipped in the transmission mechanism of left side to be used for driving brush sweeper
Rotation；Driving motor is equipped in the transmission mechanism of right side to be used for that the traveling wheel in its transmission mechanism is driven to rotate；In addition, left side is driven
Hairbrush power is driven to pass through intermediate transmission mechanism, transmission axle unit in mechanism（22）It is transmitted to positioned at right side transmission mechanism（24）It is interior
If drive shaft, power by toothed belt transmission can finally be transmitted to right side transmission mechanism in hairbrush drive shaft, so as to drive
Hairbrush rotates；Hairbrush driving force direction, the rotating speed of arranged on left and right sides are identical at this time, ensure the stability of hairbrush rotation；Right side
Traveling wheel power is driven to pass through intermediate transmission mechanism, transmission axle unit in transmission mechanism（22）It is transmitted to positioned at left side transmission mechanism
In（21）The transmission shaft inside set, power is eventually transferred to by synchronous belt on traveling wheel, traveling wheel to be driven to rotate, at this point,
The driving force direction suffered by traveling wheel in left and right two transmission mechanism is consistent, and implementation mechanism or so end, which is advanced, to be synchronized.
Guider is designed in left and right transmission mechanism as shown in Figure 3（211）, falling-proof apparatus（212）, guider
（211）Interior directive wheel can be rolled along photovoltaic panel side end face, so as to make entire cleaning equipment that can be put down under the action of guider
Steady moves along photovoltaic panel array direction.
As shown in figure 4, power supply module further includes：From clearing apparatus（3）, generating set photovoltaic panel（4）, contrast groups photovoltaic panel
（5）, rail unit（6）；Wherein generating set photovoltaic panel（4）, contrast groups photovoltaic panel（5）It is fixed in two aluminum corner braces by screw
Between, rail unit（6）Photovoltaic panel both sides of the face are fixedly connected on, and guide rail upper surface exists with photovoltaic panel upper surface by screw
In addition same plane is equipped with copper conductor in guide rail lower face；From clearing apparatus（3）It is installed and connected in above-mentioned photovoltaic panel, and
And from clearing apparatus（3）It can be along rail unit（6）Steady mobile completion cleaning action.
As shown in figure 5, include traveling wheel from clearing apparatus（10）, transmission shaft（11）, hairbrush（12）, copper guide wheel（13）, bullet
Spring（14）；Wherein two traveling wheels（10）It is installed among two pieces of support plates, formed from clearing apparatus by bearing respectively（3）'s
Left and right end transmission mechanism is equipped with driving motor in left end transmission mechanism, and is equipped with gear 1 in driving motor output terminal；Tooth
Wheel 2 and the traveling wheel in left end mechanism（10）It is co-axially mounted and is secured to connect by screw, gear 2 and 1 company of engagement of gear
It connects；Gear 3 is fixedly connected on hairbrush drive shaft, and engages connection with gear 2；Transmission shaft 11 is by shaft coupling by left and right both ends
Live axle connects, and realizes two traveling wheels（10）Synchronization marching；Hairbrush（12）Two hairbrush are fixedly connected on by screw to drive
Rotation can be achieved under the drive of gear 3 in moving axis shaft end；Copper guide wheel（13）Installation is connected to and spring（14）The connecting plate of connection
On, copper guide wheel can be made under the action of the spring（13）It is close to guide rail lower face, realize electric action and prevents from falling from clearing apparatus.
By above-mentioned specific embodiment, the those skilled in the art can readily realize the present invention.It needs strong
It adjusts, the scope of the present invention is not restricted to the described embodiments.On the basis of the disclosed embodiments, the technology neck
The technical staff in domain can arbitrarily combine different technical characteristics, so as to fulfill different technical solutions.Except the skill described in specification
Outside art feature, any any deduction done on the basis of claimed technical solution of the invention should all be considered as
It belongs to the scope of protection of the present invention.
Claims (8)
1. a kind of photovoltaic panel cleaning equipment with automatic detection photovoltaic panel cleannes, including cleaning agency ontology, power supply mould
Block；It is characterized in that, being equipped with power drive mechanism in the cleaning agency ontology, driving mechanism rotation can drive cleaning ontology to exist
It is steadily mobile in photovoltaic panel to complete cleaning action；The power supply module is fixedly connected with cleaning agency ontology, is irradiated in sunlight
Under convert light energy into electric energy for cleaning equipment internal battery charge.
2. having the photovoltaic panel cleaning equipment of automatic detection photovoltaic panel clean-up performance according to claim 1, feature exists
In equipped with from clearing apparatus in the power supply module, dust, guarantee photovoltaic panel are clear in photovoltaic panel in cleaning power supply module in time
It is clean.
3. the photovoltaic panel cleaning equipment with automatic detection photovoltaic panel clean-up performance according to claim 1, feature
It is, the left and right both ends of cleaning agency ontology are designed with driving wheel and provide power by same driving motor group, are driving
The dynamic lower driving wheel of motor group driving, which rotates synchronously, drives cleaning equipment to advance.
4. having the photovoltaic panel cleaning equipment of automatic detection photovoltaic panel clean-up performance according to claim 1, feature exists
In hairbrush being set in the cleaning agency ontology, and having individual driving motor group to provide power rotates hairbrush, in cleaning agency
Hairbrush rotation cleans photovoltaic panel while mobile.
5. the photovoltaic panel cleaning equipment with automatic detection photovoltaic panel clean-up performance according to claim 2, feature exist
In the power supply module also has photovoltaic panel cleannes detection function while to provide power from cleaning agency.
6. the photovoltaic panel cleaning equipment with automatic detection photovoltaic panel clean-up performance according to claim 5, feature exist
In being equipped with no less than two pieces of photovoltaic battery panel in the power supply module, and be divided into generating set, contrast groups, the generating set
Ensure its surface cleaning by being cleaned in time from clearing apparatus, the contrast groups allow its freely to fall ash；Pass through two groups of photovoltaic panels
Whether the comparison of generating efficiency needs to clean come the photovoltaic panel submatrix that determines to generate electricity.
7. the photovoltaic panel cleaning equipment with automatic detection photovoltaic panel clean-up performance according to claim 6, feature exist
In the photovoltaic battery panel of cleaning contrast groups, ensures power generation photovoltaic panel and contrast groups photovoltaic while cleaning photovoltaic panel submatrix every time
Solar panel dust stratification time, primary condition are identical.
8. the photovoltaic panel cleaning equipment with automatic detection photovoltaic panel clean-up performance according to claim 2, feature exist
In described also to be provided from clearing apparatus power by above-mentioned power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213050.6A CN108134573A (en) | 2018-03-15 | 2018-03-15 | A kind of photovoltaic panel cleaning equipment with automatic detection photovoltaic panel cleannes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213050.6A CN108134573A (en) | 2018-03-15 | 2018-03-15 | A kind of photovoltaic panel cleaning equipment with automatic detection photovoltaic panel cleannes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108134573A true CN108134573A (en) | 2018-06-08 |
Family
ID=62431226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810213050.6A Pending CN108134573A (en) | 2018-03-15 | 2018-03-15 | A kind of photovoltaic panel cleaning equipment with automatic detection photovoltaic panel cleannes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108134573A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967411A (en) * | 2019-04-08 | 2019-07-05 | 深圳利尔阳光科技有限公司 | A kind of dedicated clean robot of base station 5G solar energy photovoltaic panel |
| CN114389536A (en) * | 2021-12-29 | 2022-04-22 | 浙江锦力机器人有限公司 | Full-automatic modularized photovoltaic panel cleaning device and control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011001800A (en) * | 2009-06-22 | 2011-01-06 | Shinichi Okamoto | Automatic cleaning apparatus for photovoltaic power generation panel |
| CN204799590U (en) * | 2015-07-10 | 2015-11-25 | 上海联星股权投资管理有限公司 | Photovoltaic cleans machine people |
| CN205725624U (en) * | 2016-05-26 | 2016-11-23 | 衢州职业技术学院 | Photovoltaic module cleannes sensor |
| CN205949356U (en) * | 2016-06-17 | 2017-02-15 | 山东豪沃电气有限公司 | There is not solar cell panel cleaning device that self power up -downgoing was cleaned |
-
2018
- 2018-03-15 CN CN201810213050.6A patent/CN108134573A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011001800A (en) * | 2009-06-22 | 2011-01-06 | Shinichi Okamoto | Automatic cleaning apparatus for photovoltaic power generation panel |
| CN204799590U (en) * | 2015-07-10 | 2015-11-25 | 上海联星股权投资管理有限公司 | Photovoltaic cleans machine people |
| CN205725624U (en) * | 2016-05-26 | 2016-11-23 | 衢州职业技术学院 | Photovoltaic module cleannes sensor |
| CN205949356U (en) * | 2016-06-17 | 2017-02-15 | 山东豪沃电气有限公司 | There is not solar cell panel cleaning device that self power up -downgoing was cleaned |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967411A (en) * | 2019-04-08 | 2019-07-05 | 深圳利尔阳光科技有限公司 | A kind of dedicated clean robot of base station 5G solar energy photovoltaic panel |
| CN109967411B (en) * | 2019-04-08 | 2024-06-21 | 南京洪顺睿祥企业管理合伙企业(有限合伙) | Special cleaning robot for 5G base station solar photovoltaic panel |
| CN114389536A (en) * | 2021-12-29 | 2022-04-22 | 浙江锦力机器人有限公司 | Full-automatic modularized photovoltaic panel cleaning device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101576063B (en) | Wind-light-complementing integrated generating device | |
| CN204678231U (en) | A kind of wind and solar energy street lamp | |
| CN104984942A (en) | Photovoltaic cleaning robot | |
| CN204799590U (en) | Photovoltaic cleans machine people | |
| CN108134560A (en) | A kind of power generator with from cleaning function and the photovoltaic panel cleaning equipment with the device | |
| CN108134573A (en) | A kind of photovoltaic panel cleaning equipment with automatic detection photovoltaic panel cleannes | |
| CN203800878U (en) | Snow-removing and dust-removing device for solar photovoltaic assembly | |
| CN201918921U (en) | Disc-type sun-facing power-generating device | |
| CN204316414U (en) | A kind of inclined roof shady face photovoltaic module angle governor motion | |
| CN201256371Y (en) | Sectional stepping intelligent tracking photovoltaic power generation system | |
| CN208028808U (en) | A kind of photovoltaic panel power generator having from cleaning function | |
| CN115055284A (en) | Solar cell panel electrostatic dust removal system based on flexible electrode | |
| CN201303297Y (en) | Solar tracking power station with solar connection rod | |
| CN110635551B (en) | Solar power generation charging device based on internet of things control | |
| CN201518420U (en) | Wind and light grid-connected system at isolation belt of highway | |
| CN214205431U (en) | Novel intelligent photovoltaic charging pile | |
| CN206135767U (en) | Power generation facility is united with solar energy to domestic active following wind -force | |
| CN205407665U (en) | Intelligent photovoltaic micro -grid distributed power generation system | |
| CN218958855U (en) | Energy-storage off-grid-connected photovoltaic power generation system | |
| KR20150006207A (en) | The Washing Device Of Solar Generator System | |
| CN203146251U (en) | Railway traveling pressure power generating device | |
| CN217935527U (en) | Photovoltaic system of transformer substation based on power generation glass | |
| CN217935530U (en) | Photovoltaic power generation light tracking device | |
| CN220910966U (en) | Monitoring device for power engineering | |
| CN219773773U (en) | Photovoltaic power generation bicycle shed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |