CN108649450A - A kind of transformer tank device of rain-proof dust-proof in for transformer - Google Patents
A kind of transformer tank device of rain-proof dust-proof in for transformer Download PDFInfo
- Publication number
- CN108649450A CN108649450A CN201810630377.3A CN201810630377A CN108649450A CN 108649450 A CN108649450 A CN 108649450A CN 201810630377 A CN201810630377 A CN 201810630377A CN 108649450 A CN108649450 A CN 108649450A
- Authority
- CN
- China
- Prior art keywords
- babinet
- proof
- fixedly connected
- controller
- transformer
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of transformer tank devices of the rain-proof dust-proof in for transformer, including babinet, ground is equipped with below the babinet, the babinet is fixedly mounted on ground, lifting rain-proof cover device is equipped with above the babinet, the head cover is equipped with device of solar generating, the box house is equipped with radiator, the box house side surface is equipped with controller bearing, the controller bearing is equipped with controller, the signal receiving end of the controller is electrically connected with temperature sensor, the power output end and hydraulic oil pump of the controller, hydraulic buttery valve and radiator are electrically connected, the power access end of the controller is electrically connected with accumulator group.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to transformer relevant device field, the transformer of the rain-proof dust-proof in especially a kind of for transformer
Case apparatus.
Background technology
In the modern life, with the application of electric power, the range that transformer uses is also more and more extensive, most of transformer
It is all outdoor to use, and when transformer encounters the rainy day, situations such as power-off may be will produce.
Invention content
The purpose of the present invention is to solve the above problem, a kind of transformation of the rain-proof dust-proof in for transformer is devised
Device case apparatus.
Realize above-mentioned purpose the technical scheme is that, a kind of transformer box installed of the rain-proof dust-proof in for transformer
It sets, including babinet, ground is equipped with below the babinet, the babinet is fixedly mounted on ground, is equipped with and is risen above the babinet
Rain-proof cover device drops, and the lifting rain-proof cover device is by four liquid being fixedly connected with babinet positioned at box house four corners
Compressing cylinder, the hydraulic oil port being opened in hydraulic cylinder outer surface upper and lower ends are fixed in hydraulic oil port with hydraulic oil port
The hydraulic oil pipe of connection, the hydraulic oil pump being fixedly connected with hydraulic oil pipe on hydraulic oil pipe, be located at hydraulic oil pump side with
Hydraulic buttery valve that hydraulic oil pipe is fixedly connected, the mobile piston being flexibly connected with hydraulic cylinder inside hydraulic cylinder, position
At mobile piston upper surface center with move fixing axle that piston is fixedly connected, be opened in consolidating at the center of hydraulic cylinder upper surface
Dead axle mouth, the gasket for being fixedly connected with fixing axle mouth on fixing axle mouth and being flexibly connected with fixing axle are located at four admittedly
Above dead axle with the head cover that four fixing axles are fixedly connected, the annular groove corresponding with babinet being opened on head cover lower surface and
The rubber gasket being fixedly connected with annular groove in annular groove collectively forms, and the head cover is filled equipped with solar power generation
Set, the device of solar generating by be fixedly connected with head cover above head cover solar cell module fixed frame, be located at
The solar cell module that is fixedly connected with solar cell module fixed frame on solar cell module fixed frame is located at babinet
Fixed frame that inner upper is fixedly connected with babinet, the accumulator box being fixedly connected with fixed frame on fixed frame are located at and store
The accumulator group being fixedly connected with accumulator box and the photovoltaic being fixedly connected with fixed frame positioned at accumulator box side in battery case
Controller collectively forms, and the box house is equipped with radiator, and the box house side surface is equipped with controller bearing, institute
It states controller bearing and is equipped with controller, signal receiving end and the temperature sensor of the controller are electrically connected, the control
The power output end of device is electrically connected with hydraulic oil pump, hydraulic buttery valve and radiator, the power access end of the controller
It is electrically connected with accumulator group.
The radiator by be opened in four side surface upper centers of babinet ventilation hole, be located at ventilation hole on
Dust-proof mesh enclosure one that ventilation hole is fixedly connected, the temperature sensor being fixedly connected with babinet above box house side surface,
It is opened in the air inlet below the side surface of babinet side, the dust-proof mesh enclosure two that is fixedly connected with air inlet on air inlet, is located at
The wind turbine and be fixedly connected with babinet on babinet outer surface and be located at ventilation hole that box house is fixedly connected with air inlet
The weather shield of top collectively forms.
The power output end of the wind turbine and controller is electrically connected.
The head cover is made of stainless steel.
The babinet is made of stainless steel, and the babinet outer surface is equipped with warning mark.
Transformer is equipped in the babinet, the transformer is connect by underground cables with external electrical network.
The solar cell module is electrically connected with photovoltaic controller, and the photovoltaic controller electrically connects with accumulator group
It connects.
PLC system is equipped in the controller.
The controller is equipped with capacitance display screen, control button and switch button.
The controller, which is equipped with, uses electrical interface, described to be electrically connected with electrical interface and accumulator group.
A kind of transformer tank device of the rain-proof dust-proof in for transformer made using technical scheme of the present invention is led to
Above-mentioned apparatus is crossed, by tranformer protection in babinet, the measures such as rain-proof, dust-proof, heat dissipation is carried out, can effectively ensure transformer
Transformer is not influenced by external force to be worked normally, the present apparatus is simple in structure, easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the transformer tank device of the rain-proof dust-proof in a kind of for transformer of the present invention；
Fig. 2 is the schematic diagram of hydraulic cylinder of the present invention；
Fig. 3 is the schematic diagram of annular groove of the present invention；
Fig. 4 is the schematic diagram of fixed frame of the present invention；
Fig. 5 is the schematic diagram of controller of the present invention；
In figure, 1, babinet；2, hydraulic cylinder；3, hydraulic oil port；4, hydraulic oil pipe；5, hydraulic oil pump；6, hydraulic buttery valve；7, it moves
Piston；8, fixing axle；9, fixing axle mouth；10, gasket；11, head cover；12, annular groove；13, rubber gasket；14, too
Positive energy battery component fixed frame；15, solar cell module；16, fixed frame；17, accumulator box；18, accumulator group；19, light
Lie prostrate controller；20, controller bearing；21, controller；22, ventilation hole；23, dust-proof mesh enclosure one；24, temperature sensor；25, into
Air port；26, dust-proof mesh enclosure two；27, wind turbine；28, weather shield；29, warning mark；30, transformer；31, PLC system；32, capacitance
Display screen；33, control button；34, switch button；35, electrical interface is used.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-5, the rain-proof in a kind of for transformer is anti-
The transformer tank device of dirt, including babinet 1,1 lower section of the babinet are equipped with ground, and the babinet 1 is fixedly mounted on ground, institute
It states 1 top of babinet and is equipped with lifting rain-proof cover device, the lifting rain-proof cover device is by being located at 1 inside four corners of babinet and case
Four hydraulic cylinders 2 that body 1 is fixedly connected, are located at liquid at the hydraulic oil port 3 being opened in 2 outer surface upper and lower ends of hydraulic cylinder
The hydraulic oil pipe 4 that is fixedly connected with hydraulic oil port 3 in press oil port 3 is fixedly connected on hydraulic oil pipe 4 with hydraulic oil pipe 4
Hydraulic oil pump 5, positioned at the hydraulic buttery valve 6 that 5 side of hydraulic oil pump is fixedly connected with hydraulic oil pipe 4, be located at hydraulic cylinder 2 inside
The mobile piston 7 that is flexibly connected with hydraulic cylinder 2, at 7 upper surface center of mobile piston with move what piston 7 was fixedly connected
Fixing axle 8, the fixing axle mouth 9 being opened at 2 upper surface center of hydraulic cylinder are located on fixing axle mouth 9 and fix company with fixing axle mouth 9
It connects and the gasket 10 being flexibly connected with fixing axle 8, the top being fixedly connected with four fixing axles 8 above four fixing axles 8
Lid 11, the annular groove 12 corresponding with babinet 1 being opened on 11 lower surface of head cover and in the annular groove 12 it is recessed with annular
The rubber gasket 13 that slot 12 is fixedly connected collectively forms, and the head cover 11 is equipped with device of solar generating, the solar energy hair
Electric installation by be fixedly connected with head cover 11 above head cover 11 solar cell module fixed frame 14, be located at solar cell
The solar cell module 15 that is fixedly connected with solar cell module fixed frame 14 on component fixed frame 14 is located in babinet 1
The fixed frame 16 that is fixedly connected with babinet 1 above portion, the accumulator box 17 being fixedly connected with fixed frame 16 on fixed frame 16,
Positioned at the interior accumulator group 18 being fixedly connected with accumulator box 17 of accumulator box 17 and it is located at 17 side of accumulator box and fixed frame
16 photovoltaic controllers 19 being fixedly connected collectively form, and the babinet 1 is internally provided with radiator, 1 private side table of the babinet
Face is equipped with controller bearing 20, and the controller bearing 20 is equipped with controller 21, the signal receiving end of the controller 21
It is electrically connected with temperature sensor, power output end and hydraulic oil pump, hydraulic buttery valve and the radiator of the controller 21
It is electrically connected, power access end and the accumulator group of the controller 21 are electrically connected；The radiator is by being opened in case
Ventilation hole 22 at 1 four side surface upper centers of body, the dust-proof mesh enclosure being fixedly connected with ventilation hole 22 on ventilation hole 22
One 23, the temperature sensor 24 that is fixedly connected with babinet 1 above 1 inner lateral surfaces of babinet is opened in 1 side side surface of babinet
The air inlet 25 of lower section, the dust-proof mesh enclosure 2 26 being fixedly connected with air inlet 25 on air inlet 25, be located at the inside of babinet 1 with
The wind turbine 27 and be fixedly connected and be located on ventilation hole 22 with babinet 1 on 1 outer surface of babinet that air inlet 25 is fixedly connected
The weather shield 28 of side collectively forms；The wind turbine 27 and the power output end of controller 21 are electrically connected；The head cover 11 is not by
Steel material of becoming rusty is constituted；The babinet 1 is made of stainless steel, and 1 outer surface of the babinet is equipped with warning mark 29；It is described
Transformer 30 is equipped in babinet 1, the transformer 30 is connect by underground cables with external electrical network；The solar cell module
15 are electrically connected with photovoltaic controller 19, and the photovoltaic controller 19 is electrically connected with accumulator group 18；In the controller 21
Equipped with PLC system 31；The controller 21 is equipped with capacitance display screen 32, control button 33 and switch button 34；The control
Device 21, which is equipped with, uses electrical interface 35, described to be electrically connected with electrical interface 35 and accumulator group 18.
The characteristics of the present embodiment is that lifting rain-proof cover device is equipped with above babinet, and lifting rain-proof cover device is by position
Four hydraulic cylinders being fixedly connected with babinet in box house four corners are opened in hydraulic cylinder outer surface upper and lower ends
Hydraulic oil port, the hydraulic oil pipe being fixedly connected with hydraulic oil port in hydraulic oil port are located on hydraulic oil pipe and hydraulic oil pipe
The hydraulic oil pump that is fixedly connected, is located at hydraulic oil at the hydraulic buttery valve being fixedly connected with hydraulic oil pipe positioned at hydraulic oil pump side
Mobile piston that cylinder interior is flexibly connected with hydraulic cylinder, at mobile piston upper surface center with move piston and be fixedly connected
Fixing axle, be opened at the center of hydraulic cylinder upper surface fixing axle mouth, be fixedly connected with fixing axle mouth on fixing axle mouth
And be fixedly connected with four fixing axles with the gasket that fixing axle is flexibly connected, above four fixing axles head cover, be opened in
Annular groove corresponding with babinet on head cover lower surface and the rubber being fixedly connected with annular groove in annular groove
Gasket collectively forms, and head cover is equipped with device of solar generating, and device of solar generating is fixed by being located above head cover with head cover
The solar cell module fixed frame of connection is located on solar cell module fixed frame and consolidates with solar cell module fixed frame
Surely the solar cell module that connects, the fixed frame being fixedly connected with babinet above box house, be located on fixed frame with
Accumulator box that fixed frame is fixedly connected, the accumulator group being fixedly connected with accumulator box in accumulator box and it is located at electric power storage
The photovoltaic controller that pond case side is fixedly connected with fixed frame collectively forms, box house be equipped with radiator, radiator by
The dust-proof mesh enclosure for being opened in the ventilation hole at four side surface upper centers of babinet, being fixedly connected with ventilation hole on ventilation hole
One, the temperature sensor that is fixedly connected with babinet above box house side surface is opened in below the side surface of babinet side
Air inlet, the dust-proof mesh enclosure two being fixedly connected with air inlet on air inlet are fixedly connected positioned at box house with air inlet
Wind turbine and be fixedly connected with babinet on babinet outer surface and the weather shield above ventilation hole collectively forms, pass through
Above-mentioned apparatus carries out the measures such as rain-proof, dust-proof, heat dissipation, can effectively ensure transformer not by tranformer protection in babinet
It is influenced transformer by external force to be worked normally, the present apparatus is simple in structure, easy to operate.
In the present embodiment, after solar cell module receives the irradiation of sunlight, by photovoltaic controller by the sun
Can be converted into power storage to accumulator, when solar cell module power generation after a certain period of time, control controller on switch
Button starting device, control hydraulic oil pump are started to work, while controlling hydraulic buttery valve opening, so that fixing axle is increased, fixing axle
Rise and head cover is driven to begin to ramp up, after rising to fixed position, controller control hydraulic oil pump, which is stopped, simultaneously closes off hydraulic pressure
Transformer is installed in babinet by solenoid valve at this time, and after installing, control hydraulic oil pump is started to work, and hydraulic electromagnetic is opened
Head cover is shunk back origin-location by valve, and after head cover is replied, controller is by detecting the temperature in the babinet that temperature sensor detects
Degree, when temperature is higher than setting value, controller control wind turbine is started to work, and extraneous air is pumped into babinet by wind turbine, will be in babinet
Air externally discharged exchange heat.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of transformer tank device of the rain-proof dust-proof in for transformer, including babinet（1）, which is characterized in that the case
Body（1）Lower section is equipped with ground, the babinet（1）It is fixedly mounted on ground, the babinet（1）Top is equipped with lifting rain-proof head cover
Device, the lifting rain-proof cover device is by being located at babinet（1）Internal four corners and babinet（1）Four hydraulic oil being fixedly connected
Cylinder（2）, be opened in hydraulic cylinder（2）Hydraulic oil port in outer surface upper and lower ends（3）, be located at hydraulic oil port（3）Upper and hydraulic pressure
Hydraulic fluid port（3）The hydraulic oil pipe being fixedly connected（4）, be located at hydraulic oil pipe（4）Upper and hydraulic oil pipe（4）The hydraulic oil pump being fixedly connected
（5）, be located at hydraulic oil pump（5）Side and hydraulic oil pipe（4）The hydraulic buttery valve being fixedly connected（6）, be located at hydraulic cylinder（2）It is interior
Portion and hydraulic cylinder（2）The mobile piston of flexible connection（7）, be located at mobile piston（7）At the center of upper surface with mobile piston（7）
The fixing axle being fixedly connected（8）, be opened in hydraulic cylinder（2）Fixing axle mouth at the center of upper surface（9）, be located at fixing axle mouth（9）
Upper and fixing axle mouth（9）It is fixedly connected and and fixing axle（8）The gasket of flexible connection（10）, be located at four fixing axles（8）On
Fang Yusi fixing axle（8）The head cover being fixedly connected（11）, be opened in head cover（11）On lower surface and babinet（1）Corresponding ring
Connected in star（12）With positioned at annular groove（12）Interior and annular groove（12）The rubber gasket being fixedly connected（13）It collectively forms,
The head cover（11）Equipped with device of solar generating, the device of solar generating is by being located at head cover（11）Top and head cover（11）
The solar cell module fixed frame being fixedly connected（14）, be located at solar cell module fixed frame（14）Upper and solar cell
Component fixed frame（14）The solar cell module being fixedly connected（15）, be located at babinet（1）Inner upper and babinet（1）It is fixed to connect
The fixed frame connect（16）, be located at fixed frame（16）Upper and fixed frame（16）The accumulator box being fixedly connected（17）, be located at accumulator
Case（17）Interior and accumulator box（17）The accumulator group being fixedly connected（18）With positioned at accumulator box（17）Side and fixed frame
（16）The photovoltaic controller being fixedly connected（19）It collectively forms, the babinet（1）It is internally provided with radiator, the babinet（1）
Inner lateral surfaces are equipped with controller bearing（20）, the controller bearing（20）It is equipped with controller（21）, the controller
（21）Signal receiving end and temperature sensor be electrically connected, the controller（21）Power output end and hydraulic oil pump, liquid
Pressure electromagnetic valve and radiator are electrically connected, the controller（21）Power access end and accumulator group be electrically connected.
2. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, which is characterized in that
The radiator is by being opened in babinet（1）Ventilation hole at four side surface upper centers（22）, be located at ventilation hole（22）
Upper and ventilation hole（22）The dust-proof mesh enclosure one being fixedly connected（23）, be located at babinet（1）Inner lateral surfaces top and babinet（1）It is fixed
The temperature sensor of connection（24）, be opened in babinet（1）Air inlet below the side surface of side（25）, be located at air inlet（25）It is upper with
Air inlet（25）The dust-proof mesh enclosure two being fixedly connected（26）, be located at babinet（1）Internal and air inlet（25）The wind turbine being fixedly connected
（27）With positioned at babinet（1）On outer surface with babinet（1）It is fixedly connected and is located at ventilation hole（22）The weather shield of top（28）
It collectively forms.
3. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 2, which is characterized in that
The wind turbine（27）With controller（21）Power output end be electrically connected.
4. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, which is characterized in that
The head cover（11）It is made of stainless steel.
5. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, which is characterized in that
The babinet（1）It is made of stainless steel, the babinet（1）Outer surface is equipped with warning mark（29）.
6. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, which is characterized in that
The babinet（1）It is interior to be equipped with transformer（30）, the transformer（30）It is connect with external electrical network by underground cables.
7. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, which is characterized in that
The solar cell module（15）With photovoltaic controller（19）It is electrically connected, the photovoltaic controller（19）With accumulator group
（18）It is electrically connected.
8. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, which is characterized in that
The controller（21）It is interior to be equipped with PLC system（31）.
9. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, which is characterized in that
The controller（21）It is equipped with capacitance display screen（32）, control button（33）And switch button（34）.
10. the transformer tank device of the rain-proof dust-proof in a kind of for transformer according to claim 1, feature exist
In the controller（21）It is equipped with and uses electrical interface（35）, described to use electrical interface（35）With accumulator group（18）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810630377.3A CN108649450A (en) | 2018-06-19 | 2018-06-19 | A kind of transformer tank device of rain-proof dust-proof in for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810630377.3A CN108649450A (en) | 2018-06-19 | 2018-06-19 | A kind of transformer tank device of rain-proof dust-proof in for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108649450A true CN108649450A (en) | 2018-10-12 |
Family
ID=63752799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810630377.3A Pending CN108649450A (en) | 2018-06-19 | 2018-06-19 | A kind of transformer tank device of rain-proof dust-proof in for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108649450A (en) |
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| CN105406378A (en) * | 2015-12-31 | 2016-03-16 | 洛阳润奥供电有限公司 | High-voltage electric cabinet heat dissipation device |
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| CN107086446A (en) * | 2017-07-11 | 2017-08-22 | 中科天工电气控股有限公司 | A kind of power distribution cabinet with anti-interference function |
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| CN207165933U (en) * | 2017-06-08 | 2018-03-30 | 国网青海省电力公司海西供电公司 | A kind of comprehensive distribution cabinet that can be monitored in real time |
| CN108078290A (en) * | 2017-12-25 | 2018-05-29 | 浙江乐科文化发展有限公司 | A kind of exhibition booth rack device easy to carry and assembling in museum |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100200A (en) * | 2007-08-02 | 2008-01-09 | 王树革 | Entirety type electric and manual hydraulic lifter for overturning driving cab |
| CN102582662A (en) * | 2011-11-16 | 2012-07-18 | 何家林 | Hydraulic assembly of electro-hydraulic switch machine |
| CN102678664A (en) * | 2012-05-31 | 2012-09-19 | 齐齐哈尔轨道交通装备有限责任公司 | Hydraulic support oil cylinder and crane |
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Effective date of registration: 20191111 Address after: 266000 Qingdao Sino-German Institute of New Energy and Environmental Protection Science and Technology, 816 Nanli Village, Aoshanwei Street Office, Jimo District, Qingdao City, Shandong Province Applicant after: Qingdao Zhonglinuo Information Technology Co., Ltd. Address before: 221116 Second Floor 205-35, University Pioneer Park A, 99 Tongshan University Road, Xuzhou City, Jiangsu Province Applicant before: Xuzhou Zhuo Technology Service Co., Ltd. |
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Effective date of registration: 20191121 Address after: 266000 Qingdao Sino-German Institute of New Energy and Environmental Protection Science and Technology, 816 Nanli Village, Aoshanwei Street Office, Jimo District, Qingdao City, Shandong Province Applicant after: Qingdao Zhonglinuo Information Technology Co., Ltd. Address before: 221116 Second Floor 205-35, University Pioneer Park A, 99 Tongshan University Road, Xuzhou City, Jiangsu Province Applicant before: Xuzhou Zhuo Technology Service Co., Ltd. |
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Application publication date: 20181012 |