CN109842200A - Mobile pin-connected panel lithium battery UPS power supply system - Google Patents
Mobile pin-connected panel lithium battery UPS power supply system Download PDFInfo
- Publication number
- CN109842200A CN109842200A CN201910285753.4A CN201910285753A CN109842200A CN 109842200 A CN109842200 A CN 109842200A CN 201910285753 A CN201910285753 A CN 201910285753A CN 109842200 A CN109842200 A CN 109842200A
- Authority
- CN
- China
- Prior art keywords
- power supply
- portable
- lithium battery
- energy storage
- ups
- 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.)
- Withdrawn
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 86
- 238000004146 energy storage Methods 0.000 claims abstract description 71
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of mobile pin-connected panel lithium battery UPS power supply systems, the portable lithium battery energy storage battery device of the system, portable UPS uninterrupted power supply device and portable UPS power distribution equipment are all made of the cabinet that is independently arranged and can be individually moved, each portable UPS uninterrupted power supply device is equipped with management of charging and discharging module, management of charging and discharging can independently be carried out, simple circuit connection plug wire is only needed when connecting between each cabinet, no longer need large number of signal lines and control line, it is simple and fast when the portable lithium battery energy storage battery device of single portable UPS uninterrupted power supply device connection multiple groups.Multiple groups management of charging and discharging module and big amount control circuit are eliminated in portable UPS uninterrupted power supply device, volume and weight greatly reduces, single people can carry, mobile transport is more convenient, multiple portable lithium battery energy storage battery devices and portable UPS uninterrupted power supply device are freely combined using portable UPS power distribution equipment, according to power demand, the extension of maximum electricity and maximum power can be rapidly completed.
Description
Technical field
The present invention relates to electrical facility technical field more particularly to a kind of mobile pin-connected panel lithium battery UPS power supply systems.
Background technique
With the continuous development of electronic information technology, people are increasing to the degree of dependence of various electronic equipments.Very much
The computer room of important place needs to provide interim UPS power supply and ensures power supply.Using lithium battery as effective gram of the ups power of battery
Take that traditional lead acid batteries ups power volume is big, weight weight, service life are short, heavy-polluted problem, the market demand is huge.Existing skill
Lithium battery ups power in art, can not be arbitrarily assembled mainly by the way of fixed cabinet, it has not been convenient to and it is mobile, it is not easy to install
And maintenance, manufacture and maintenance cost are high, cannot achieve any combination between maximum belt load time and maximum belt load power mode
Switching, is not able to satisfy the different demands of different clients, adaptability and manageability are to be improved.
Summary of the invention
Technical problem solved by the invention is to provide a kind of mobile pin-connected panel lithium battery UPS power supply system.The system
Suitable for a variety of occasions, plurality of devices, maximum belt carries electricity and maximum belt load power is arbitrarily extensible, and same group of equipment can be fast
The combination that speed realizes that maximum belt carries between electricity and maximum belt load power mode switches, and has conveniently moving, combination operation
Simply, adaptability and the strong advantage of manageability.
In order to solve the above technical problems, the present invention adopts the following technical scheme: a kind of mobile pin-connected panel lithium battery UPS power supply
System, it is characterised in that: including the portable lithium battery energy storage battery device of several groups, several portable UPS uninterrupted power supply devices,
One portable UPS power distribution equipment, a long-range managing main frame end, wherein every group of portable lithium battery energy storage battery device includes two
Identical portable lithium battery energy storage battery device, portable lithium battery energy storage battery device, portable UPS uninterrupted power supply device and just
The cabinet that formula UPS power distribution equipment is all made of relatively independent setting and can be individually moved is taken, each casing, which is respectively provided with, quickly to be connected
Jointing holes are simultaneously connected using circuit connection plug wire；Wherein each portable lithium battery energy storage battery device include a lithium battery mould group,
One management of charging and discharging module, a DC power supply conversion module, an energy storage device wireless communication module, management of charging and discharging module are used for
The charge and discharge state of lithium battery mould group is controlled, battery external circuits interface is arranged in management of charging and discharging module, and battery external circuits connect
Mouth is connect with portable UPS uninterrupted power supply device by circuit connection plug wire, management of charging and discharging module and long-range managing main frame
End is connected using energy storage device wireless communication module by wireless signal, and lithium battery mould group is to fill by DC power supply conversion module
Management module of discharging and energy storage device wireless communication module provide DC power supply；Each portable UPS uninterrupted power supply device is equal
Including UPS uninterruptible power supply control host, power supply unit wireless communication module and multiple energy storage device expansion slots, each storage
It can device expansion slot one group of portable lithium battery energy storage battery device of connection, portable UPS uninterrupted power supply device and long-range management
Host side is connected using power supply unit wireless communication module by wireless signal.
Further, the UPS uninterruptible power supply control host of portable UPS uninterrupted power supply device is equipped with direct current and connects
Line end, ac output end, ac input end, direct current electric connection terminal include positive wire terminal, central tap, cathode wire terminal；Often
A energy storage device expansion slot connects two portable lithium battery energy storage battery devices, one of them portable lithium battery energy storage battery device
Positive and negative electrode connector is connect with the positive wire terminal of UPS uninterruptible power supply control host and central tap respectively, another is portable
The positive and negative electrode connector of lithium battery energy storage battery device controls central tap and the anode wire terminal of host with UPS uninterruptible power supply respectively
Connection.
Further, the management of charging and discharging module of the portable lithium battery energy storage battery device includes lithium battery management monolithic
Mechanical, electrical flow sensor, charge relay, electric discharge relay, fuse, lithium battery manage the external battery capacity indication lamp of single-chip microcontroller and electricity
Pond running LED.
Further, the portable UPS power distribution equipment is equipped with several alternating current input expanding slots and several city's electricity outputs expand
Slot is opened up, the UPS uninterruptible power supply control host is equipped with exchange output connection port and ac input end mouth, exchanges output connection
Port is connect with city's electricity output expansion slot by circuit connection plug wire, and ac input end mouth and alternating current input expanding slot pass through circuit
Connect plug wire connection.
Portable lithium battery energy storage battery device, the portable UPS of mobile pin-connected panel lithium battery UPS power supply system of the present invention
Uninterrupted power supply device and portable UPS power distribution equipment are all made of the cabinet that is independently arranged and can be individually moved, each portable
Formula UPS uninterrupted power supply device is equipped with management of charging and discharging module, can independently carry out management of charging and discharging, lithium battery portable in this way
Energy storage device only needs simple circuit connection plug wire when connecting with portable UPS uninterrupted power supply device, it is no longer necessary to existing
The common large number of signal lines of UPS power supply unit and control line, single portable UPS uninterrupted power supply device connection multiple groups are portable
It is simple and fast when lithium battery energy storage battery device.Multiple groups indispensable in the prior art are eliminated in portable UPS uninterrupted power supply device
Management of charging and discharging module and a large amount of signal control circuits and charge-discharge control circuit, substantially reduce portable UPS and uninterruptedly supply
The volume and weight of electric installation, single people can carry, and mobile transport is more convenient, and portable UPS power distribution equipment passes through alternating current
The city input expanding Cao He electricity output expansion slot can connect multiple portable UPS uninterrupted power supply devices, each portable UPS not between
Cut-off electric installation reconnects multiple portable lithium battery energy storage battery devices, and according to power demand, maximum electricity can be rapidly completed
With the extension of maximum power.
The present invention using two identical portable lithium battery energy storage battery devices as positive pressure battery pack, negative pressure battery pack with
UPS uninterruptible power supply controls host connection, is more conducive to the capacity extension of mobile ups power.
Detailed description of the invention
Fig. 1 is the basic cell structure schematic diagram of mobile pin-connected panel lithium battery UPS power supply system of the present invention；
Fig. 2 is the basic element circuit schematic diagram of mobile pin-connected panel lithium battery UPS power supply system of the present invention；
Fig. 3 is the maximum electricity configuration schematic diagram of mobile pin-connected panel lithium battery UPS power supply system of the present invention；
Fig. 4 is the maximum current configuration schematic diagram of mobile pin-connected panel lithium battery UPS power supply system of the present invention；
Corresponding component names in figure are as follows: 1 portable UPS uninterrupted power supply device, 2 portable UPS power distribution equipments, 3 portable
Lithium battery energy storage battery device, 4 long-range managing main frame ends, 5 battery external circuits interfaces, 6 energy storage device expansion slots.
Specific embodiment
Below in conjunction with attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
It please refers to shown in Fig. 1, Fig. 2, the present invention provides a kind of mobile pin-connected panel lithium battery UPS power supply system, including several
The portable lithium battery energy storage battery device of group, several 1, portable UPS power distribution equipments 2 of portable UPS uninterrupted power supply device,
One long-range managing main frame end 4, wherein every group of portable lithium battery energy storage battery device includes two identical portable lithium battery storages
Energy device 3, portable lithium battery energy storage battery device 3, portable UPS uninterrupted power supply device 1 and portable UPS power distribution equipment 2
The cabinet that is all made of relatively independent setting and can be individually moved, each casing are respectively provided with quickly connection jack and utilize circuit
Connect plug wire connection；Wherein each portable lithium battery energy storage battery device 3 includes a lithium battery mould group, a management of charging and discharging mould
Block, a DC power supply conversion module, an energy storage device wireless communication module, management of charging and discharging module is for controlling lithium battery mould group
Charge and discharge state, battery external circuits interface, battery external circuits interface and portable UPS is arranged in management of charging and discharging module
Uninterrupted power supply device is connected by circuit connection plug wire, and management of charging and discharging module and long-range managing main frame end utilize energy storage device
Wireless communication module by wireless signal connect, lithium battery mould group by DC power supply conversion module be management of charging and discharging module and
Energy storage device wireless communication module provides DC power supply；Each portable UPS uninterrupted power supply device 1 includes UPS uninterrupted
Power supply controls host, power supply unit wireless communication module and multiple energy storage device expansion slots 6, and each energy storage device extension is inserted
Slot 6 connects one group of portable lithium battery energy storage battery device 3, and portable UPS uninterrupted power supply device and long-range managing main frame end utilize
Power supply unit wireless communication module is connected by wireless signal.Long-range managing main frame end 4 includes that management computer and signal receive
Device, long-range managing main frame end 4 are wirelessly communicated using signal receiving device and energy storage device wireless communication module and power supply unit
Module is connected by wireless signal, is monitored to portable lithium battery energy storage battery device and portable UPS uninterrupted power supply device
And control.Each portable lithium battery energy storage battery device is equipped with management of charging and discharging module, can independently carry out management of charging and discharging, in this way
Portable lithium battery energy storage battery device only needs simple circuit connection plug wire when connecting with portable UPS uninterrupted power supply device,
The common large number of signal lines of existing UPS power supply unit and control line are no longer needed, single portable UPS uninterrupted power supply device connects
It connects simple and fast when the portable lithium battery energy storage battery device of multiple groups.The prior art is eliminated in portable UPS uninterrupted power supply device
The multiple groups management of charging and discharging module of middle indispensability and a large amount of signal control circuits and charge-discharge control circuit, substantially reduce portable
The volume and weight of UPS uninterrupted power supply device.
The UPS uninterruptible power supply control host of portable UPS uninterrupted power supply device is equipped with direct current electric connection terminal, exchange
Output end, ac input end, direct current electric connection terminal include positive wire terminal, central tap, cathode wire terminal；Each energy storage device
Expansion slot connects two portable lithium battery energy storage battery devices, and the positive and negative electrode of one of them portable lithium battery energy storage battery device connects
Head is connect with the positive wire terminal of UPS uninterruptible power supply control host and central tap respectively, another portable lithium battery storage
The positive and negative electrode connector of energy device is connect with the central tap of UPS uninterruptible power supply control host and positive wire terminal respectively.In reality
In the application of border, if the battery pack of large-capacity ups is allocated as positive half cycle, negative half period two parts in a cabinet, it will mention significantly
High battery weight and volume, are not easy to carry, and are also not easy to extension assembling.The present invention is by positive half cycle, negative half period battery component
For two identical portable lithium battery energy storage battery devices, and it is uninterruptedly electric with UPS respectively as positive pressure battery pack, negative pressure battery pack
Source controls host connection, is more conducive to the carrying and extension of mobile ups power.UPS uninterruptible power supply of the invention controls master
Machine is outsourcing complete set of equipments, includes rectification circuit, inverter, control machine.
The management of charging and discharging module of the portable lithium battery energy storage battery device includes lithium battery management single-chip microcontroller, current sense
Device, charge relay, electric discharge relay, fuse, lithium battery manage the external battery capacity indication lamp of single-chip microcontroller and battery operation state
Indicator light.Battery management single-chip microcontroller uses FS32K144 series monolithic, by adopting to relevant mode analog quantity data in battery pack
Collection is converted to digital quantity, and carries out processing calculating, it can be achieved that voltage temperature acquisition, current sample, battery modules electricity to data
The functions such as display, fault warning, fault diagnosis.Each portable lithium battery energy storage battery device can independently carry out management of charging and discharging,
Single portable lithium battery energy storage battery device failure is out of service, and it is normal not influence other portable lithium battery energy storage battery devices
Work.
The portable UPS power distribution equipment is equipped with several alternating current input expanding slots and several city's electricity output expansion slot, described
UPS uninterruptible power supply controls host and is equipped with exchange output connection port and ac input end mouth, exchanges output connection port and city
Electricity output expansion slot is connected by circuit connection plug wire, and ac input end mouth and alternating current input expanding slot pass through circuit connection plug wire
Connection.
Mobile pin-connected panel lithium battery UPS power supply system based on said structure design, basic configuration include two identical
Portable lithium battery energy storage battery device 3,1, portable UPS power distribution equipment 2 of a portable UPS uninterrupted power supply device；Two
The battery external circuits interface 5 of a portable lithium battery energy storage battery device 3 is uninterruptedly supplied using circuit connection plug wire and portable UPS
The energy storage device expansion slot 6 of electric installation 1 connects；Portable UPS uninterrupted power supply device 1 matches Denso by portable UPS again
2 carry out alternating currents are set to output and input.
As shown in Figure 3 when needing to improve the maximum electricity of UPS power supply system, the portable lithium battery energy storage battery device 3 of multiple groups
It is connected in multiple energy storage device expansion slots of a portable UPS uninterrupted power supply device 1, portable UPS is uninterruptedly supplied
Electric installation 1 carries out alternating current by portable UPS power distribution equipment 2 again and outputs and inputs.The portable connection of lithium battery energy storage battery device 3 connects
The group number connect is more, and the maximum electricity of UPS power supply system is bigger.
As shown in figure 4, multiple portable UPS uninterruptedly can be supplied when needing to improve the maximum current of UPS power supply system
Electric installation 1 is connect using circuit connection plug wire with portable UPS power distribution equipment 2, each portable UPS uninterrupted power supply device 1
One or more groups of portable lithium battery energy storage battery devices 3 are reconnected, the quantity that portable UPS uninterrupted power supply device 1 connects is more,
The maximum current of UPS power supply system is more maximum.
The above is only highly preferred embodiment of the present invention, is not intended to limit the present invention in any form, and is appointed
What those skilled in the art, without departing from the scope of the technical proposal of the invention, using in the method for the disclosure above
Appearance makes many possible changes and modifications to technical solution of the present invention, is all within the protection scope of the claims.
Claims (4)
1. a kind of mobile pin-connected panel lithium battery UPS power supply system, it is characterised in that: including the portable lithium battery energy storage battery dress of several groups
It sets, several portable UPS uninterrupted power supply devices, a portable UPS power distribution equipment, a long-range managing main frame end,
In every group of portable lithium battery energy storage battery device include two identical portable lithium battery energy storage battery devices, portable lithium battery energy storage battery
Device, portable UPS uninterrupted power supply device and portable UPS power distribution equipment are all made of relatively independent setting and can individually move
Dynamic cabinet, each casing are respectively provided with quickly connection jack and are connected using circuit connection plug wire；It is wherein each portable
Lithium battery energy storage battery device includes a lithium battery mould group, a management of charging and discharging module, a DC power supply conversion module, energy storage dress
Wireless communication module is set, management of charging and discharging module is used to control the charge and discharge state of lithium battery mould group, and management of charging and discharging module is set
Battery external circuits interface is set, battery external circuits interface and portable UPS uninterrupted power supply device pass through circuit connection plug wire
Connection, management of charging and discharging module are connect using energy storage device wireless communication module by wireless signal with long-range managing main frame end,
Lithium battery mould group provides direct current by DC power supply conversion module for management of charging and discharging module and energy storage device wireless communication module
Power supply；Each portable UPS uninterrupted power supply device includes UPS uninterruptible power supply control host, power supply unit wireless communication
Module and multiple energy storage device expansion slots, each energy storage device expansion slot connect one group of portable lithium battery energy storage battery dress
It sets, portable UPS uninterrupted power supply device passes through wireless communication using power supply unit wireless communication module with long-range managing main frame end
Number connection.
2. mobile pin-connected panel lithium battery UPS power supply system according to claim 1, it is characterised in that: portable UPS not between
The UPS uninterruptible power supply control host of cut-off electric installation is equipped with direct current electric connection terminal, ac output end, ac input end, directly
Galvanic electricity terminals include positive wire terminal, central tap, cathode wire terminal；Each the connection of energy storage device expansion slot two portable
Formula lithium battery energy storage battery device, the positive and negative electrode connector of one of them portable lithium battery energy storage battery device respectively with UPS uninterruptible power supply
The positive wire terminal of control host is connected with central tap, the positive and negative electrode connector point of another portable lithium battery energy storage battery device
It is not connect with the central tap of UPS uninterruptible power supply control host and positive wire terminal.
3. mobile pin-connected panel lithium battery UPS power supply system according to claim 1, it is characterised in that: the portable lithium
The management of charging and discharging module of battery energy storage device include lithium battery management single-chip microcontroller, current sensor, charge relay, electric discharge after
Electric appliance, fuse, lithium battery manage the external battery capacity indication lamp of single-chip microcontroller and battery operation status indicator lamp.
4. mobile pin-connected panel lithium battery UPS power supply system according to claim 1, it is characterised in that: the portable UPS
Power distribution equipment is equipped with several alternating current input expanding slots and several city's electricity output expansion slot, and the UPS uninterruptible power supply controls host
Equipped with exchange output connection port and ac input end mouth, exchange output connection port and city's electricity output expansion slot are connected by circuit
Patch cord connection, ac input end mouth are connect with alternating current input expanding slot by circuit connection plug wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910285753.4A CN109842200A (en) | 2019-04-10 | 2019-04-10 | Mobile pin-connected panel lithium battery UPS power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910285753.4A CN109842200A (en) | 2019-04-10 | 2019-04-10 | Mobile pin-connected panel lithium battery UPS power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109842200A true CN109842200A (en) | 2019-06-04 |
Family
ID=66887078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910285753.4A Withdrawn CN109842200A (en) | 2019-04-10 | 2019-04-10 | Mobile pin-connected panel lithium battery UPS power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109842200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707778A (en) * | 2019-10-25 | 2020-01-17 | 许燕玲 | Mobile assembled lithium battery UPS power supply system |
-
2019
- 2019-04-10 CN CN201910285753.4A patent/CN109842200A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707778A (en) * | 2019-10-25 | 2020-01-17 | 许燕玲 | Mobile assembled lithium battery UPS power supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204179729U (en) | A kind of communication discrete lithium battery back-up source | |
| US11095131B2 (en) | Battery management system and energy storage power station | |
| CN108242842B (en) | Management device and method for parallel connection of different types of storage battery packs | |
| CN205195359U (en) | New uninterrupted power source | |
| CN111884197B (en) | Intelligent direct current power distribution system | |
| CN205051428U (en) | Ups | |
| CN204497835U (en) | A kind of PoE switch of uninterrupted power supply | |
| CN106130084B (en) | Uninterruptible power supply | |
| CN202050288U (en) | Distributed direct current power supply uninterrupted power supply system | |
| CN204481504U (en) | The system that a kind of battery pack parallel connection uses | |
| CN210608604U (en) | High-voltage battery system | |
| CN202906507U (en) | Distributed cell power supply device and method thereof | |
| CN205195389U (en) | Ups | |
| CN107154666A (en) | A kind of batteries management system and electric power system | |
| CN109842200A (en) | Mobile pin-connected panel lithium battery UPS power supply system | |
| CN201789314U (en) | Charging device | |
| CN110943476A (en) | Multi-stage UPS parallel distributed control system and wiring circuit thereof | |
| CN209434950U (en) | Mobile pin-connected panel lithium battery UPS power supply system | |
| CN110867946A (en) | Alternating current-direct current hybrid power supply integrated power supply | |
| CN207743753U (en) | A kind of self-starting device of lithium ion battery applications Large UPS power supply | |
| CN201699724U (en) | Router or switchboard capable of online and continuous charging and discharging | |
| CN201570556U (en) | Device for controlling operation and maintenance of storage battery set | |
| CN210985698U (en) | Online charging device for lithium battery | |
| CN213461224U (en) | Solar power generation capacity expansion management system | |
| CN110649678B (en) | High-voltage battery system |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.9 Ruining Road, Development Zone, Luquan District, Shijiazhuang City, Hebei Province, 050200 Applicant after: Hebei Jietaite Energy Technology Co.,Ltd. Address before: No. 8 Torch Street, Century Industrial Park, Shangzhuang Town, Luquan District, Shijiazhuang City, Hebei Province, 050200 Applicant before: SHIJIAZHUANG JTT POWER AND ENERGY CO.,LTD. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190604 |