CN110571879A - Battery explosion-proof charging cabinet group - Google Patents
Battery explosion-proof charging cabinet group Download PDFInfo
- Publication number
- CN110571879A CN110571879A CN201910811974.0A CN201910811974A CN110571879A CN 110571879 A CN110571879 A CN 110571879A CN 201910811974 A CN201910811974 A CN 201910811974A CN 110571879 A CN110571879 A CN 110571879A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- charging
- heat insulation
- power supply
- control system
- 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- Withdrawn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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
the invention discloses a battery explosion-proof charging cabinet group, which relates to the technical field of battery charging management and comprises a charging cabinet monomer, a standby power supply system, a central control system and a power supply system; a plurality of cabinet monomer that charges about, is the matrix distributing type and piles up the setting, and stand-by power supply system and central control system all set up in the flat box of the several cabinet monomer below of bottommost charges. Adopt thickening bilayer structure's explosion-proof cabinet, the centre has rock wool, and the nonflammable just has thermal-insulated effect, has solitary pressure release hole, effectively gets rid of smog, reduces the secondary calamity, and the cost of manufacture is lower relatively, and is more stable safety.
Description
Technical Field
the invention relates to the technical field of battery charging management, in particular to a battery explosion-proof charging cabinet set.
Background
Along with the development of science and technology, the electric motor car walks into thousands of households, and electric motor car charging stations are not established in many districts, or electric motor car charging point, need the user to pull a socket from the house or take off the battery and take back to the house and charge, and to the resident family that the floor is high, these two kinds of methods are all very inconvenient, have the potential safety hazard moreover.
Traditional charging point builds a planning on the square and installs some sockets of a region and supplies the lithium cell to charge, if a battery explosion is on fire, the vehicle can burn, if put out a fire untimely high temperature can ignite the vehicle on next door, can lead to whole charging station all to burn finally, and this kind of design potential safety hazard is great. A patent cN208134127U discloses a utility model named as "a charging cabinet for electric vehicle", which adopts dry powder spraying and heat dissipation holes to extinguish fire for the battery; this kind of cupboard does not take explosion-proof function, if the explosion-proof cabinet inside at every maintenance point in every district all sets up the dry powder fire extinguisher, its cost is than higher and control mechanism is more complicated, in case in addition after the lithium cell explosion burning, only when the electric energy release of battery itself finishes, just can extinguish, and the fire that general conventional fire control unit can not burn the battery goes out, consequently, needs a more reliable, more stable cabinet that charges.
disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides a reasonably designed battery explosion-proof charging cabinet set, which adopts an explosion-proof cabinet with a thickened double-layer structure, is provided with rock wool in the middle, is nonflammable, has a heat insulation effect, is provided with an independent pressure relief hole, effectively eliminates smoke, reduces secondary disasters, and has relatively low manufacturing cost, stability and safety.
In order to achieve the purpose, the invention adopts the following technical scheme: the charging cabinet comprises a charging cabinet single body, a standby power supply system, a central control system and a power supply system; the plurality of charging cabinet single bodies are stacked up and down, left and right in a matrix distribution manner, and the standby power supply system and the control system are arranged in the flat box body below the plurality of charging cabinet single bodies at the bottommost layer;
the single charging cabinet body consists of a vacuum double-layer heat insulation cabinet, a cabinet door, a rock wool heat insulation layer, a smoke sensor, a temperature sensor, a back pressure relief valve, a sealing silica gel strip, a code scanning system and a charging end; a rock wool heat insulation layer is filled in a hollow layer of the vacuum double-layer heat insulation cabinet, a cabinet door is hinged at the front opening of the vacuum double-layer heat insulation cabinet, a sealing silica gel strip which is arranged in a manner of abutting against the front opening of the vacuum double-layer heat insulation cabinet is arranged at the edge of the inner wall of the cabinet door, the cabinet door is locked and fixed with the vacuum double-layer heat insulation cabinet by a door lock system, and a code scanning system is arranged on the front side surface of the cabinet door; a smoke sensor and a temperature sensor are fixed on the inner top wall of the vacuum double-layer heat insulation cabinet, a charging port is formed in the rear side wall of the vacuum double-layer heat insulation cabinet, a charging end head penetrates through the charging port, and the outer end of the charging end head penetrates through the interlayer bottom wall of the vacuum double-layer heat insulation cabinet and is electrically connected with an external power supply system; the rear side wall of the vacuum double-layer heat insulation cabinet is provided with pressure relief ports, and each pressure relief port is provided with a back pressure relief valve;
the standby power supply system, the smoke sensor, the temperature sensor, the anti-pressure-relief valve and the door lock system are electrically controlled and connected with the central control system; the code scanning system is connected with a remote control system through a cloud system, and the remote control system is connected with a central control system.
furthermore, the four corners of the top wall of the vacuum double-layer heat insulation cabinet are provided with installation positioning holes, and the four corners of the bottom wall of the vacuum double-layer heat insulation cabinet are fixed with positioning columns which are matched with the installation positioning holes and inserted.
Furthermore, the back surfaces of a plurality of charging cabinet monomers which are stacked up in a matrix distributed manner are arranged at the front opening of the hollow back plate, and the back edges of the charging cabinet monomers positioned at the front opening edge of the hollow back plate are hermetically connected with the front opening edge of the hollow back plate; the top wall of the hollow back plate is in through connection with a centralized smoke exhaust port, and a smoke exhaust fan is arranged at the top of the centralized smoke exhaust port and connected with a central control system.
Furthermore, the charging terminal is a pin head, a DC head, an aviation head, a microphone head or a video head.
The working principle of the invention is as follows: scanning a two-dimensional code in the code scanning system through an operation end, entering a control interface of a remote control system after scanning is successful, selecting a cabinet door opening key on the control interface, opening a door lock system by a central control system, opening a cabinet door, placing a battery to be charged in an independently arranged charging cabinet unit, inserting a charging end into a charging interface of the battery, setting specifications of charging voltage and current on the control interface, and then starting charging; the temperature sensor senses the internal temperature of the single charging cabinet body in real time, and when the temperature exceeds a preset value, the central control system cuts off the power supply of the power supply system to the charging terminal in the single charging cabinet body; when the single charging cabinet is exploded and ignited, the smoke sensor detects smoke, the central control system controls the back pressure relief valve to be opened, the smoke is discharged from the pressure relief port at the moment, the smoke in the single charging cabinet is discharged immediately, meanwhile, the central control system cuts off the power supply of the power supply system, the standby power supply system is started, and batteries in the rest single charging cabinet are charged.
After adopting the structure, the invention has the beneficial effects that: the invention provides a battery explosion-proof charging cabinet set, which adopts an explosion-proof cabinet with a thickened double-layer structure, is provided with rock wool in the middle, is nonflammable, has a heat insulation effect, is provided with an independent pressure relief hole, effectively eliminates smoke, reduces secondary disasters, and is relatively low in manufacturing cost, more stable and safer.
Description of the drawings:
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of a charging cabinet unit in the invention.
Fig. 3 is an electrical control block diagram of a specific embodiment.
description of reference numerals:
the device comprises a charging cabinet single body 1, a standby power supply system 2, a vacuum double-layer heat insulation cabinet 3, a pressure relief opening 3-1, a charging opening 3-2, an installation positioning hole 3-3, a positioning column 3-4, a cabinet door 4, a rock wool heat insulation layer 5, a smoke sensor 6, a temperature sensor 7, a back pressure relief valve 8, a sealing silica gel strip 9, a code scanning system 10, a centralized smoke exhaust opening 11, a smoke exhaust fan 12, a hollow back plate 13, a cloud system 14, a remote control system 15, a central control system 16, a power supply system 17 and a charging end 18.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
as shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the charging cabinet comprises a charging cabinet single body 1, a standby power supply system 2, a central control system 16 and a power supply system 17; mounting positioning holes 3-3 are formed in four corners of the top wall of the vacuum double-layer heat insulation cabinet 3, positioning columns 3-4 matched with the mounting positioning holes 3-3 and inserted into the four corners of the bottom wall of the vacuum double-layer heat insulation cabinet 3 are fixed on the four corners of the bottom wall of the vacuum double-layer heat insulation cabinet 3, a plurality of charging cabinet single bodies 1 are arranged in a matrix distributed stacking mode from top to bottom and from left to right, the back faces of the charging cabinet single bodies 1 are arranged at the front side opening of the hollow back plate 13, and the back edge of the charging cabinet single body 1 located at the front side opening edge of the hollow back plate 13 is connected with the front side opening edge; the top wall of the hollow back plate 13 is connected with a centralized smoke exhaust port 11 in a run-through manner, the top of the centralized smoke exhaust port 11 is provided with a smoke exhaust fan 12, the smoke exhaust fan 12 is connected with a central control system 16 (the positioning is carried out by utilizing a positioning column 3-4 to be inserted into an installation positioning hole 3-3 at the top of the charging cabinet single body 1 adjacent to the positioning column), and the standby power supply system 2 and the central control system 16 are both arranged in a flat box body below the plurality of charging cabinet single bodies 1 at the bottommost layer;
The charging cabinet single body 1 consists of a vacuum double-layer heat insulation cabinet 3, a cabinet door 4, a rock wool heat insulation layer 5, a smoke sensor 6, a temperature sensor 7, an anti-pressure relief valve 8, a sealing silica gel strip 9, a code scanning system 10 and a charging end 18; a rock wool heat insulation layer 5 is filled in a hollow layer of the vacuum double-layer heat insulation cabinet 3, a cabinet door 4 is hinged at the front opening of the vacuum double-layer heat insulation cabinet 3, a sealing silica gel strip 9 which is arranged in a manner of being abutted against the front opening of the vacuum double-layer heat insulation cabinet 3 is fixed at the edge of the inner wall of the cabinet door 4 in an adhesive manner, so that the sealing performance of the cabinet door 4 is improved, the cabinet door 4 is locked and fixed with the vacuum double-layer heat insulation cabinet 3 by a door lock system, and a code scanning system 10 is arranged on the front side; a smoke sensor 6 and a temperature sensor 7 are fixed on the inner top wall of the vacuum double-layer heat insulation cabinet 3, a charging port 3-2 is formed in the rear side wall of the vacuum double-layer heat insulation cabinet 3, a charging end 18 penetrates through the charging port 3-2, the charging end 18 is a Chinese character pin, a DC (direct current) head, an aviation head, a microphone head or a video head, the outer end of the charging end 18 penetrates through the interlayer bottom wall of the vacuum double-layer heat insulation cabinet 3 and then is electrically connected with an external power supply system 17, and the power supply system 17 is municipal electricity; the rear side wall of the vacuum double-layer heat insulation cabinet 3 is provided with pressure relief ports 3-1, and each pressure relief port 3-1 is provided with a back pressure relief valve 8;
The standby power supply system 2, the smoke sensor 6, the temperature sensor 7, the anti-pressure relief valve 8 and the door lock system are electrically connected with the central control system 16; the code scanning system 10 is connected with a remote control system 15 through a cloud system 14, and the remote control system 15 is connected with a central control system 16.
The working principle of the specific embodiment is as follows: scanning a two-dimensional code in the code scanning system 10 through an operation end, entering a control interface of a remote control system 15 after scanning is successful, selecting a cabinet door opening key on the control interface, opening a door lock system through a central control system 16, opening a cabinet door 4, placing a battery to be charged in a charging cabinet monomer 1 which is independently arranged, inserting a charging terminal 18 into a charging interface of the battery, setting specifications of charging voltage and current on the control interface, and then starting charging; the temperature sensor 7 senses the internal temperature of the charging cabinet single body 1 in real time, when the temperature exceeds a preset value, the central control system 16 cuts off the power supply of the power supply system 17 to the charging terminal 18 in the charging cabinet single body 1, and starts the standby power supply system 2 to charge the batteries in the other charging cabinet single bodies 1; after the single charging cabinet 1 explodes and fires, the smoke sensor 6 detects smoke, the central control system 16 controls the back pressure relief valve 8 to be opened, the smoke is discharged from the pressure relief port 3-1 at the moment, the smoke in the single charging cabinet 1 is immediately discharged, meanwhile, the central control system 16 cuts off the power supply of the power supply system 17, the standby power supply system 2 is started, and batteries in the other single charging cabinet 1 are charged.
after adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. Rock wool is added into the vacuum double-layer heat insulation cabinet 3, so that high temperature generated by battery explosion can be isolated, and the whole cabinet is burnt out due to thermal runaway of the battery;
2. The back pressure relief valve 8 can reduce the pressure inside the vacuum double-layer heat insulation cabinet 3;
3. The anti-pressure relief device in the anti-pressure relief valve 8 in each vacuum double-layer heat insulation cabinet 3 can prevent the smoke of the current battery explosion product from flowing into other vacuum double-layer heat insulation cabinets 3;
4. The centralized smoke outlet 11 can discharge smoke in a centralized way, and secondary combustion cannot be caused;
5. One or a plurality of the compounds may be combined;
6. Once the output power supply is powered off at high temperature, the standby power supply is switched.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. the utility model provides an explosion-proof charging cabinet group of battery which characterized in that: the charging cabinet comprises a charging cabinet single body (1), a standby power supply system (2), a central control system (16) and a power supply system (17); the plurality of charging cabinet single bodies (1) are arranged in a matrix distributed stacking manner from top to bottom and from left to right, and the standby power supply system (2) and the central control system (16) are arranged in a flat box body below the plurality of charging cabinet single bodies (1) at the bottommost layer;
The charging cabinet single body (1) is composed of a vacuum double-layer heat insulation cabinet (3), a cabinet door (4), a rock wool heat insulation layer (5), a smoke sensor (6), a temperature sensor (7), a back pressure relief valve (8), a sealing silica gel strip (9), a code scanning system (10) and a charging end (18); a rock wool heat insulation layer (5) is filled in a hollow layer of the vacuum double-layer heat insulation cabinet (3), a cabinet door (4) is hinged at the opening of the front side of the vacuum double-layer heat insulation cabinet (3), a sealing silica gel strip (9) which is in contact with the opening of the front side of the vacuum double-layer heat insulation cabinet (3) is arranged at the edge of the inner wall of the cabinet door (4), the cabinet door (4) is locked and fixed with the vacuum double-layer heat insulation cabinet (3) by a door lock system, and a code scanning system (10) is arranged on the front side surface of the cabinet door (4); a smoke sensor (6) and a temperature sensor (7) are fixed on the inner top wall of the vacuum double-layer heat insulation cabinet (3), a charging port (3-2) is formed in the rear side wall of the vacuum double-layer heat insulation cabinet (3), a charging end head (18) penetrates through the charging port (3-2), and the outer end of the charging end head (18) penetrates through the interlayer bottom wall of the vacuum double-layer heat insulation cabinet (3) and then is electrically connected with an external power supply system (17); the rear side wall of the vacuum double-layer heat insulation cabinet (3) is provided with pressure relief ports (3-1), and each pressure relief port (3-1) is provided with a back pressure relief valve (8);
The standby power supply system (2), the smoke sensor (6), the temperature sensor (7), the anti-pressure relief valve (8) and the door lock system are electrically connected with a central control system (16); the code scanning system (10) is connected with a remote control system (15) through a cloud system (14), and the remote control system (15) is connected with a central control system (16).
2. the battery explosion-proof charging cabinet group of claim 1, characterized in that: the four corners of the top wall of the vacuum double-layer heat insulation cabinet (3) are provided with mounting positioning holes (3-3), and the four corners of the bottom wall of the vacuum double-layer heat insulation cabinet (3) are fixed with positioning columns (3-4) which are matched with the mounting positioning holes (3-3) and inserted.
3. the battery explosion-proof charging cabinet group of claim 1, characterized in that: the back surfaces of a plurality of charging cabinet single bodies (1) which are stacked in a matrix distributed manner from top to bottom and from left to right are arranged at the front side opening of the hollow back plate (13), and the back edge of the charging cabinet single body (1) positioned at the front side opening edge of the hollow back plate (13) is hermetically connected with the front side opening edge of the hollow back plate (13); the top wall of the hollow back plate (13) is connected with a centralized smoke exhaust port (11) in a penetrating way, the top of the centralized smoke exhaust port (11) is provided with a smoke exhaust fan (12), and the smoke exhaust fan (12) is connected with a central control system (16).
4. the battery explosion-proof charging cabinet group of claim 1, characterized in that: the charging end head (18) is a triangle head, a DC head, an aviation head, a microphone head or a video head.
5. The battery explosion-proof charging cabinet group of claim 1, characterized in that: the working principle of (1): scanning a two-dimensional code in a code scanning system (10) through an operation end, entering a control interface of a remote control system (15) after scanning is successful, selecting a cabinet door opening key on the control interface, opening a door lock system through a central control system (16), opening a cabinet door (4), placing a battery to be charged in an independently arranged charging cabinet single body (1), inserting a charging terminal (18) into a charging interface of the battery, setting specifications of charging voltage and current on the control interface, and then starting charging; the temperature sensor (7) senses the internal temperature of the charging cabinet single body (1) in real time, and when the temperature exceeds a preset value, the central control system (16) cuts off the power supply of the power supply system (17) to the charging terminal (18) in the charging cabinet single body (1); after the single charging cabinet body (1) explodes and ignites, the smoke sensor (6) detects smoke, the central control system (16) controls the back pressure relief valve (8) to be opened, the smoke is discharged from the pressure relief port (3-1) at the moment, the smoke in the single charging cabinet body (1) is discharged immediately, meanwhile, the central control system (16) cuts off the power supply of the power supply system (17), the standby power supply system (2) is started, and batteries in the rest single charging cabinet bodies (1) are charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811974.0A CN110571879A (en) | 2019-08-28 | 2019-08-28 | Battery explosion-proof charging cabinet group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811974.0A CN110571879A (en) | 2019-08-28 | 2019-08-28 | Battery explosion-proof charging cabinet group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110571879A true CN110571879A (en) | 2019-12-13 |
Family
ID=68776847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811974.0A Withdrawn CN110571879A (en) | 2019-08-28 | 2019-08-28 | Battery explosion-proof charging cabinet group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110571879A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388916A (en) * | 2020-03-31 | 2020-07-10 | 万继东 | Charging cabinet and fire extinguishing control method thereof |
| CN112234269A (en) * | 2020-10-28 | 2021-01-15 | 应急管理部四川消防研究所 | A battery temperature control charging explosion-proof device |
| CN113538798A (en) * | 2021-08-17 | 2021-10-22 | 威胜电气有限公司 | A kind of warehouse body rotating anti-theft explosion-proof power exchange cabinet and using method |
| CN113571786A (en) * | 2021-08-16 | 2021-10-29 | 中国华能集团清洁能源技术研究院有限公司 | A high-safety modular partition-type energy storage system and its working method |
| WO2022217892A1 (en) * | 2021-04-16 | 2022-10-20 | 歌尔股份有限公司 | Head-mounted device |
| WO2023077811A1 (en) * | 2021-11-04 | 2023-05-11 | 宁德时代新能源科技股份有限公司 | Energy storage prefabricated compartment and energy storage system |
| TWI849830B (en) * | 2022-08-10 | 2024-07-21 | 台泥儲能科技股份有限公司 | Energy storage apparatus with pressure relief mechanism and pressure relief method thereof |
-
2019
- 2019-08-28 CN CN201910811974.0A patent/CN110571879A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388916A (en) * | 2020-03-31 | 2020-07-10 | 万继东 | Charging cabinet and fire extinguishing control method thereof |
| CN112234269A (en) * | 2020-10-28 | 2021-01-15 | 应急管理部四川消防研究所 | A battery temperature control charging explosion-proof device |
| WO2022217892A1 (en) * | 2021-04-16 | 2022-10-20 | 歌尔股份有限公司 | Head-mounted device |
| CN113571786A (en) * | 2021-08-16 | 2021-10-29 | 中国华能集团清洁能源技术研究院有限公司 | A high-safety modular partition-type energy storage system and its working method |
| CN113538798A (en) * | 2021-08-17 | 2021-10-22 | 威胜电气有限公司 | A kind of warehouse body rotating anti-theft explosion-proof power exchange cabinet and using method |
| WO2023077811A1 (en) * | 2021-11-04 | 2023-05-11 | 宁德时代新能源科技股份有限公司 | Energy storage prefabricated compartment and energy storage system |
| TWI849830B (en) * | 2022-08-10 | 2024-07-21 | 台泥儲能科技股份有限公司 | Energy storage apparatus with pressure relief mechanism and pressure relief method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110571879A (en) | Battery explosion-proof charging cabinet group | |
| CN210405154U (en) | Photovoltaic energy storage micro power station | |
| CN201855330U (en) | Portable hand warmer with function of standby power supply | |
| CN210430963U (en) | Battery explosion-proof charging cabinet group | |
| CN206595360U (en) | The electric energy-storage system of lithium with function of safety protection | |
| CN221035766U (en) | Thermal runaway flue gas processing apparatus and battery package | |
| CN211296215U (en) | A charging explosion-proof protection device | |
| CN219918475U (en) | Portable energy storage power supply | |
| CN111921132A (en) | Flame-retardant structure of lithium battery | |
| CN215580411U (en) | Low-temperature starting auxiliary device for electrically heated vehicle | |
| CN213303921U (en) | Special battery for starting engine | |
| CN106130087A (en) | A kind of vehicle multifunction portable power source | |
| CN213279198U (en) | Portable energy storage battery safety charging case | |
| CN207716459U (en) | A kind of arc ignition rifle | |
| CN201437992U (en) | Solar ignition system applied in deviation survey equipment | |
| CN221042403U (en) | Battery storage charging explosion-proof cabinet | |
| CN203722541U (en) | Fire-fighting emergency power supply device employing flexible solar cell panel | |
| CN209204529U (en) | Miniature aerosol fire-extinguishing device for circuit board | |
| TWM461927U (en) | Battery safety module with heat dissipation, thermal insulation and flame resistance | |
| CN207342083U (en) | A kind of intelligent extinguishing device for having automatically and manually Starting mode concurrently | |
| CN207705845U (en) | The electric vehicle charge protection system of adjustable voltage range | |
| CN207233815U (en) | A kind of low temperature emergency power startup power supply | |
| CN207342082U (en) | A kind of intelligent automatic fire extinguisher for using super capacitor as energy-storage travelling wave tube | |
| CN206754875U (en) | A kind of combination type solar flashlight | |
| CN112909408A (en) | Anti-combustion heat preservation power battery case and automatic fire extinguishing device |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191213 |