CN221042403U - Battery storage charging explosion-proof cabinet - Google Patents
Battery storage charging explosion-proof cabinet Download PDFInfo
- Publication number
- CN221042403U CN221042403U CN202322831176.9U CN202322831176U CN221042403U CN 221042403 U CN221042403 U CN 221042403U CN 202322831176 U CN202322831176 U CN 202322831176U CN 221042403 U CN221042403 U CN 221042403U
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- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- wall
- charging
- fireproof
- 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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 238000004880 explosion Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000004964 aerogel Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 239000010960 cold rolled steel Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005406 washing 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 utility model discloses a battery storage charging explosion-proof cabinet, which comprises a cabinet body and a cabinet door rotatably connected to the cabinet body, wherein the cabinet door is provided with a door lock, the wall of the cabinet body is of a three-layer structure, the wall of the cabinet body sequentially comprises an inner layer, a fireproof layer and an outer layer from inside to outside, and the fireproof layer comprises fireproof cotton filled between the inner layer and the outer layer; one or more partition boards for dividing the internal space of the cabinet into a plurality of charging cabins are detachably arranged in the cabinet, and a plurality of fixing parts for fixing the partition boards are arranged on two opposite side walls of the cabinet along the height direction; the cabinet body is provided with a temperature and humidity detection probe, an alarm device, a display screen, a smoke alarm and other devices. The utility model has excellent fireproof performance, can realize multi-angle omnibearing fireproof and explosion-proof, has high safety, supports simultaneous charging of a plurality of devices, improves the charging efficiency, is suitable for charging all charging devices, and is particularly suitable for charging medium and small-sized charging devices.
Description
Technical Field
The utility model relates to an explosion-proof cabinet, in particular to a battery storage charging explosion-proof cabinet.
Background
The lithium battery is a battery using lithium metal or lithium alloy as an anode material and using a nonaqueous electrolyte solution, and has high energy ratio and high storage density, and is widely applied to the fields of electric bicycles, electric automobiles, electronic products, household small appliances, energy storage equipment, wearable products and the like. Meanwhile, the lithium battery is a combustible material and a ignition source, and once the conditions of collision, extrusion, overcharge, short circuit and the like occur, safety accidents such as ignition and explosion are easily caused, and news about battery charging and explosion of electric automobiles, electric bicycle vehicles, mobile phones, unmanned aerial vehicles and the like are frequently found. Particularly in the industry with larger capacity lithium batteries, the risk of charging spontaneous combustion is larger, and personal risks and a large amount of property loss are easily caused. Therefore, it is important to provide a convenient and safe place for charging lithium batteries.
The invention patent application with the publication number of CN114583365A discloses a lithium battery charging fireproof and explosion-proof box, which comprises a cabinet body and a switch door rotationally arranged on the cabinet body, wherein a fire-extinguishing bag is arranged on the upper half part of the cabinet body, when the cabinet body is on fire, the fire-extinguishing bag can extinguish fire, but the measures of fire prevention and explosion prevention are single, the fireproof and explosion-proof functions are relatively poor, and once the cabinet body fails, safety accidents still can be caused.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model aims to provide a battery storage charging explosion-proof cabinet so as to achieve the purposes of multi-measure and omnibearing fireproof and explosion-proof.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the battery storage charging explosion-proof cabinet comprises a cabinet body and a cabinet door rotatably connected to the cabinet body, wherein a door lock is arranged on the cabinet door, the wall of the cabinet is of a three-layer structure, the cabinet wall sequentially comprises an inner layer, a fireproof layer and an outer layer from inside to outside, and the fireproof layer comprises fireproof cotton filled between the inner layer and the outer layer; one or more partition boards for dividing the internal space of the cabinet into a plurality of charging cabins are detachably arranged in the cabinet, and a plurality of fixing parts for fixing the partition boards are arranged on two opposite side walls of the cabinet along the height direction; the cabinet body is provided with a plug for connecting a power supply, and a timing socket electrically connected with the plug is arranged at a position corresponding to each charging bin on the wall of the cabinet body; a temperature and humidity detection probe is arranged in the cabinet body and is electrically connected with a controller, the controller is electrically connected with an alarm device, and a display screen which is electrically connected with the temperature and humidity detection probe is fixedly arranged on the outer wall of the cabinet body; the top wall of the cabinet body is also provided with a smoke alarm.
As a limitation of the present utility model: and a leakage protection switch is electrically connected between the power supply and the timing socket and fixedly arranged on the outer wall of the cabinet body.
As a limitation of the present utility model: aerogel extinguishing device has all been set firmly to the roof in every storehouse that charges.
As a limitation of the present utility model: the door lock is a double lock, the top wall, the side wall and the bottom wall of the door are all provided with a latch linked with the door lock, and the cabinet body is provided with a hole matched with the latch.
As a limitation of the present utility model: the side wall and the bottom wall of the cabinet body are provided with a plurality of ventilation holes.
As a limitation of the present utility model: the side wall of the cabinet body is provided with a heat radiation fan.
As a limitation of the present utility model: the fixed part is including setting firmly in the internal wall of cabinet "L" template, and the opening of "L" template is towards the internal wall of cabinet, and sets up in pairs in the lateral wall of cabinet along cabinet body depth direction, is provided with the fixed slot with "L" template looks adaptation on the baffle.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
The charging box is an improvement on the charging box in the prior art, the fireproof performance of the cabinet body is improved through the three-layer structure of the cabinet body wall, and the temperature and humidity detection probe is arranged in the cabinet body, so that the temperature and humidity inside the cabinet body can be intuitively observed on the display screen of the cabinet body, and an alarm is given when the temperature and humidity exceed a set value, so that a person is prompted to check the condition inside the charging box; meanwhile, the cabinet body is also provided with a smoke alarm, a leakage protection switch, an aerogel fire extinguishing device and the like, so that the safety of the charging process is further ensured in all directions, safety accidents caused by charging are avoided, the cabinet body is provided with a ventilation opening and a heat dissipation fan, and natural ventilation and machine washing ventilation are combined to realize efficient ventilation circulation; a plurality of clapboards are arranged in the cabinet body and are provided with a plurality of sockets, so that a plurality of devices can be charged simultaneously, and the charging efficiency is improved.
In conclusion, the multi-angle all-dimensional fireproof and explosion-proof charging device is excellent in fireproof performance, high in safety, capable of realizing multi-angle all-dimensional fireproof and explosion-proof, capable of supporting simultaneous charging of a plurality of devices, capable of improving charging efficiency, and suitable for charging of all charging devices, and particularly suitable for charging of medium and small-sized charging devices.
Drawings
The utility model will be described in more detail below with reference to the accompanying drawings and specific examples.
FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a second embodiment of the present utility model;
Fig. 3 is a schematic perspective view of a third embodiment of the present utility model.
In the figure: 1-cabinet body, 2-cabinet door, 3-door lock, 4-latch, 5-baffle, 6- "L" template, 7-plug, 8-timing socket, 9-earth leakage protection switch, 10-display screen, 11-smoke alarm, 12-aerogel extinguishing device, 13-ventilation hole, 14-radiator fan, 15-earth connection.
Detailed Description
Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the battery storage charging explosion proof cabinet described herein is a preferred embodiment and is only used to illustrate and explain the present utility model and is not to be construed as limiting the utility model.
The terms or positional relationships of the "upper", "lower", "left", "right" and the like in the present utility model are based on the positional relationships of the drawings in the present specification, and are merely for convenience of describing the present utility model and simplifying the description, and are not intended to indicate or imply that the apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the protection of the present utility model.
Embodiment battery storage charging explosion-proof cabinet
The embodiment is shown in fig. 1 to 3, and is a battery storage charging explosion-proof cabinet, which comprises a cabinet body 1 and a cabinet door 2 rotatably connected to the cabinet body 1, wherein the cabinet body 1 and the cabinet door 2 jointly form a hollow cuboid structure. It should be noted that, the top end described in this embodiment corresponds to the upper end in the drawing, and the bottom end corresponds to the lower end in the drawing.
The cabinet body 1 is a hollow cuboid with an opening at the front end face, the wall of the cabinet body 1 is of a three-layer structure, the three-layer structure comprises an inner layer, a fireproof layer and an outer layer from inside to outside, wherein the inner layer and the outer layer are all cold-rolled steel plates with the thickness of 1.0mm, the whole cabinet body is formed in a controlled manner, and the fireproof layer comprises fireproof cotton (not shown in the figure) filled between the inner layer and the outer layer. The cabinet door 2 is hinged on the cabinet body 1 through a high-strength galvanized hinge, the connection is firm, the anti-explosion cabinet door is of an anti-explosion characteristic, the cabinet door 2 is of a double-layer hollow structure, a cold-rolled steel plate with the thickness of 1.0mm is adopted, and fireproof cotton can be arranged at the hollow position of the cabinet door 2 to enhance the fireproof effect. Be provided with lock 3 on cabinet door 2, lock 3 is double lock in this embodiment, lock 3 includes the spanner switch, be provided with first heavy lock on the spanner switch for the action of locking spanner switch, spanner switch right side still is provided with the second heavy lock for open spanner switch, double lock's structure is prior art, and cabinet door 2's roof, lateral wall, diapire all are provided with the bolt 4 with lock 3 linkage, be provided with on the cabinet body 1 with the hole of bolt 4 looks adaptation, increase cabinet door 2 locking state's fastness through the triple world lock. The surfaces of the cold-rolled steel plates of the cabinet body 1 and the cabinet door 2 are all treated by adopting an anti-rust process, and the cold-rolled steel plates are subjected to electrostatic spraying of high-temperature epoxy resin, high in adhesive force, corrosion-resistant and attractive and smooth in surface. The cabinet body 1 is provided with the earth wire 15, avoids the short circuit, and cabinet body 1 bottom is provided with the universal wheel of taking locking mechanism, and the removal of whole charging box of being convenient for.
In order to improve the charging efficiency and increase the adaptability of the embodiment, two partition boards 5 for dividing the internal space of the cabinet body 1 into three charging cabins are detachably arranged in the cabinet body 1, and a plurality of fixing parts for fixing the partition boards 5 are arranged on two opposite side walls of the cabinet body 1 along the height direction. In this embodiment, the fixed part includes setting firmly in the "L" template 6 of cabinet body 1 inner wall, the opening of "L" template 6 is towards cabinet body 1 inner wall, and the top of "L" template 6 is gradually towards corresponding inner wall and is drawn close, finally keep away from corresponding inner wall again on the top, for the stability of increase structure, "L" template 6 sets up the lateral wall at cabinet body 1 along cabinet body 1 depth direction in pairs, this depth direction indicates perpendicular to cabinet door 2 direction, be provided with the fixed slot (not shown in the figure) with "L" template 6 looks adaptation on baffle 5, the fixed slot in this embodiment is the downward groove of opening with "L" template 6 looks adaptation, of course the fixed slot also can be towards perpendicular to cabinet door 2 inward direction, as long as it can with the mutual hook of "L" template 6 thereby with baffle 5 fixed. Of course, the fixing part can also be strip-shaped protrusions which are fixedly arranged on two opposite side walls of the cabinet body 1 and along the horizontal direction, the distance between the two opposite protrusions is smaller than the dimension of the partition board 5 in the direction of the partition board, and the protrusions can play a limiting role on the partition board 5 by directly inserting the partition board 5 into the cabinet body 1. Because the fixed part is provided with a plurality of, can adjust the size of every storehouse that charges through adjusting the setting position of baffle 5, of course also can increase or reduce the quantity of baffle 5 as required.
The cabinet body 1 is provided with a plug 7 for connecting a power supply, and a timing socket 8 electrically connected with the plug 7 is arranged at a position corresponding to each charging bin on the wall of the cabinet body 1, the timing socket 8 in the embodiment is a 5-hole PDU socket in the prior art, rated for 250V voltage, provided with a timing switch, and the upper power limit is 2500W, accords with YD/T2063-2009 power supply standard, and can set charging time according to battery capacity on each socket during use, thereby effectively avoiding overcharge of the battery and improving safety. And a leakage protection switch 9 is electrically connected between the power supply and the three timing sockets 8, and the leakage protection switch 9 is fixedly arranged on the outer wall of the cabinet body 1 and has leakage and overload protection functions. The structure of the leakage protection switch 9 is the prior art.
The cabinet body 1 is internally provided with a temperature and humidity detection probe and a controller (not shown in the figure), the temperature and humidity detection probe is connected with a signal input end of the controller, a signal output end of the controller is connected with an audible and visual alarm (not shown in the figure), the outer wall of the cabinet body 1 is fixedly provided with a display screen 10 electrically connected with the temperature and humidity detection probe, the display screen 10 can display temperature and humidity information acquired by the temperature and humidity detection probe in real time, and when the temperature or humidity exceeds a set value, the controller enables the audible and visual alarm to give an alarm to inform personnel to check the internal condition of the cabinet body 1 before. The temperature and humidity detection device, the controller and the audible and visual alarm are all of the prior art, and can be electrically connected with the plug 7 to supply power through the plug 7, and can also use an independent power supply to supply power. Besides, the top wall of the cabinet body 1 is also provided with the smoke alarm 11, the structure of the smoke alarm 11 is in the prior art, the GB 20517-2006 standard is met, the 3V lithium battery is used for supplying power, the working voltage is high, 360-degree omnibearing smoke detection and alarm can be carried out, and the audible and visual alarm can be timely carried out when an accident occurs. Meanwhile, in order to further improve the safety of the embodiment, the top wall of each charging bin is fixedly provided with an aerogel fire extinguishing device 12, and after a battery or a charger fires, the fire extinguishing devices 5-10S are automatically started to extinguish fires instantly, and the aerogel fire extinguishing device 12 is of the prior art.
A plurality of ventilation holes 13 are formed in the inner layer and the outer layer of the side wall and the bottom wall of the cabinet body 1, so that the heat dissipation and ventilation of the cabinet body are facilitated. Further, the inner layer and the outer layer of the side wall of the cabinet body 1 are further provided with a heat dissipation fan 14 (positioned in the interior marked in the figure) which is electrically connected with the plug 7 in a buried mode, after a certain time interval, the heat dissipation fan 14 is started, and natural ventilation and time-controlled mechanical ventilation are combined to realize efficient ventilation circulation.
Claims (7)
1. The utility model provides a battery deposits explosion-proof cabinet that charges, includes the cabinet body and rotates the cabinet door of connecting on the cabinet body, its characterized in that: the cabinet door is provided with a door lock, the wall of the cabinet is of a three-layer structure, and the cabinet comprises an inner layer, a fireproof layer and an outer layer from inside to outside in sequence, wherein the fireproof layer comprises fireproof cotton filled between the inner layer and the outer layer;
One or more partition boards for dividing the internal space of the cabinet into a plurality of charging cabins are detachably arranged in the cabinet, and a plurality of fixing parts for fixing the partition boards are arranged on two opposite side walls of the cabinet along the height direction;
The cabinet body is provided with a plug for connecting a power supply, and a timing socket electrically connected with the plug is arranged at a position corresponding to each charging bin on the wall of the cabinet body;
A temperature and humidity detection probe is arranged in the cabinet body and is electrically connected with a controller, the controller is electrically connected with an alarm device, and a display screen which is electrically connected with the temperature and humidity detection probe is fixedly arranged on the outer wall of the cabinet body; the top wall of the cabinet body is also provided with a smoke alarm.
2. The battery storage charging explosion proof cabinet of claim 1, wherein: and a leakage protection switch is electrically connected between the power supply and the timing socket and fixedly arranged on the outer wall of the cabinet body.
3. The battery storage charging explosion proof cabinet of claim 2, wherein: aerogel extinguishing device has all been set firmly to the roof in every storehouse that charges.
4. The battery storage charging explosion proof cabinet of claim 1, wherein: the door lock is a double lock, the top wall, the side wall and the bottom wall of the door are all provided with a latch linked with the door lock, and the cabinet body is provided with a hole matched with the latch.
5. The battery storage charging explosion proof cabinet according to any one of claims 1 to 4, wherein: the side wall and the bottom wall of the cabinet body are provided with a plurality of ventilation holes.
6. The battery storage charging explosion proof cabinet of claim 5, wherein: the side wall of the cabinet body is provided with a heat radiation fan.
7. The battery storage charging explosion proof cabinet according to any one of claims 1 to 4, wherein: the fixed part is including setting firmly in the internal wall of cabinet "L" template, and the opening of "L" template is towards the internal wall of cabinet, and sets up in pairs in the lateral wall of cabinet along cabinet body depth direction, is provided with the fixed slot with "L" template looks adaptation on the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322831176.9U CN221042403U (en) | 2023-10-23 | 2023-10-23 | Battery storage charging explosion-proof cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322831176.9U CN221042403U (en) | 2023-10-23 | 2023-10-23 | Battery storage charging explosion-proof cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042403U true CN221042403U (en) | 2024-05-28 |
Family
ID=91135132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322831176.9U Active CN221042403U (en) | 2023-10-23 | 2023-10-23 | Battery storage charging explosion-proof cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042403U (en) |
-
2023
- 2023-10-23 CN CN202322831176.9U patent/CN221042403U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |