CN221243797U - Battery pack module box with emergency fire extinguishing function - Google Patents
Battery pack module box with emergency fire extinguishing function Download PDFInfo
- Publication number
- CN221243797U CN221243797U CN202322533340.8U CN202322533340U CN221243797U CN 221243797 U CN221243797 U CN 221243797U CN 202322533340 U CN202322533340 U CN 202322533340U CN 221243797 U CN221243797 U CN 221243797U
- Authority
- CN
- China
- Prior art keywords
- shell
- fire extinguishing
- fire
- dry powder
- annular pipe
- 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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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003595 mist Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery pack module box with an emergency fire extinguishing function, which relates to the technical field of batteries and comprises a shell and a vacuum chamber, wherein the vacuum chamber is arranged on one side surface of the shell, a fire extinguishing mechanism is arranged on one side surface of the shell, a fire extinguishing assembly is used for extinguishing a battery module, a spraying mechanism is arranged on one side surface of the box, the spraying mechanism is used for spraying fire extinguishing dry powder, and the spraying mechanism is matched with the fire extinguishing mechanism. According to the utility model, dry powder in the fire extinguisher flows into the pipeline from the plurality of guide holes formed in the outer side surface of the thorn cone due to high pressure, the dry powder is sprayed into the annular pipe in the pipeline and then sprayed out from the plurality of spray holes formed in the outer side surface of the annular pipe, and when the dry powder is contacted with the filter screen arranged in the spray holes, the filter screen can spray the high-pressure dry powder in a mist form, so that fire extinguishment of a battery arranged in the shell is realized.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a battery pack module box with an emergency fire extinguishing function.
Background
The battery PACK module box is a 'skeleton' of a battery PACK and is an important safety piece, and the battery PACK structure system mainly comprises a battery PACK upper cover, a tray, various metal brackets, end plates and bolts, can be regarded as the 'skeleton' of the battery PACK, and plays roles of supporting, resisting mechanical impact, mechanical vibration and protecting environment (preventing water and dust).
The battery pack module box is generally applied to new energy and various automobile fields, is generally made of metal and plastic materials, is generally matched with a battery pack in the battery pack module box for use, is generally arranged in the battery pack module box, can realize the function of protecting a battery arranged in the battery pack module box, and is generally composed of a ternary lithium battery and lithium iron phosphate. However, since the battery pack module box in the prior art does not have the fire extinguishing function, open fire can be generated when the battery pack is damaged and short-circuited, so that the fire cannot be controlled, at this time, if a driver escapes untimely, life danger can be caused to the driver, and if the battery pack cannot be extinguished later, explosion of the battery pack can be caused, and life health of the driver and pedestrians is endangered.
Disclosure of utility model
The utility model provides a battery pack module box with an emergency fire extinguishing function, which has the advantage of extinguishing fire, so that the problem that the battery pack module box in the prior art does not have the fire extinguishing function, open fire can be generated when the battery pack is damaged and short-circuited, so that fire cannot be controlled, at the moment, if a driver escapes in time, life danger can be caused to the driver, and if the battery pack cannot be extinguished later, explosion of the battery pack can be caused, and life health of the driver and pedestrians can be endangered.
In order to achieve the aim of extinguishing fire, the utility model provides the following technical scheme: the utility model provides a group battery module box with emergent function of putting out a fire, includes casing and vacuum chamber, the vacuum chamber is installed at one side surface of casing, one side surface mounting of casing has fire extinguishing mechanism, fire extinguishing assembly is used for putting out a fire to battery module, one side surface mounting of box has injection mechanism, injection mechanism is used for putting out a fire the dry powder blowout, injection mechanism and fire extinguishing mechanism cooperation use.
As a preferable technical scheme of the utility model, the fire extinguishing mechanism comprises a power assembly, wherein the power assembly is arranged on one side surface of a shell, a puncture assembly is arranged on one side surface of the shell, and the puncture assembly is matched with the power assembly for use.
As a preferable technical scheme of the utility model, the power assembly comprises an electric telescopic rod, wherein the electric telescopic rod is arranged on one side surface of the shell, a fire extinguisher is arranged at the tail end of the electric telescopic rod, a sealing ring is arranged on one side surface of the fire extinguisher, and a metal cover is arranged on one side surface of the fire extinguisher.
As a preferable technical scheme of the utility model, the puncture assembly comprises a mounting plate, wherein the mounting plate is mounted on one side surface of the shell, a thorn cone is mounted on one side surface of the mounting plate, a plurality of guide holes are uniformly formed in the outer side surface of the thorn cone, a pipeline is mounted on one side surface of the thorn cone, and the other end of the pipeline extends to the inside of the shell.
As a preferable technical scheme of the utility model, the spraying mechanism comprises a nozzle assembly, wherein the nozzle assembly is arranged on the inner wall of the shell, the trigger assembly is arranged on the inner wall of the shell, and the trigger assembly is matched with the nozzle assembly for use.
As a preferable technical scheme of the utility model, the nozzle assembly comprises an annular pipe, the annular pipe is arranged on the inner wall of the shell, the annular pipe is connected with the pipeline, a plurality of spray holes are formed in the outer side surface of the annular pipe, and a filter screen is arranged on the inner wall of each spray hole.
As a preferred technical scheme of the utility model, the trigger assembly comprises a temperature sensor, the temperature sensor is arranged at the bottom end of the inner wall of the shell, a controller is arranged on one side surface of the shell, the temperature sensor is electrically connected to the controller, and the controller is electrically connected to the electric telescopic rod.
Compared with the prior art, the utility model provides the battery pack module box with the emergency fire extinguishing function, which has the following beneficial effects:
1. This group battery module box with emergent fire extinguishing function, when the battery produced high temperature and takes place spontaneous combustion, the high temperature that the battery produced can produce high temperature in the battery module this moment, and at this moment shells inner wall bottom surface mounting's temperature sensor can catch the temperature, can start box outside surface mounting's controller when temperature sensor catches high temperature, and at this moment the controller can start electric telescopic handle, can drive its one side surface mounting's fire extinguisher when electric telescopic handle starts and remove.
2. This group battery module box with emergent fire extinguishing function, the dry powder of fire extinguisher inside can flow into the pipeline because of high pressure from a plurality of guide hole that thorn awl outside surface was seted up in this moment, and dry powder can spray into the annular pipe in the pipeline, and a plurality of orifice blowout that is seted up by the annular pipe outside surface again, when dry powder and orifice in the filter screen of installation contact, the filter screen can spray high-pressure dry powder in vaporific form, realizes putting out a fire the battery of casing internally mounted.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure a in fig. 2.
In the figure: 1. a housing; 2. a vacuum chamber; 3. an electric telescopic rod; 4. fire extinguishers; 5. a seal ring; 6. a metal cover; 7. a mounting plate; 8. a thorn cone; 9. a guide hole; 10. a pipe; 11. an annular tube; 12. a spray hole; 13. a filter screen; 14. a temperature sensor; 15. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model discloses a battery pack module box with an emergency fire extinguishing function, which comprises a shell 1 and a vacuum chamber 2, wherein the vacuum chamber 2 is arranged on one side surface of the shell 1, a fire extinguishing mechanism is arranged on one side surface of the shell 1, a fire extinguishing assembly is used for extinguishing fire of a battery module, a spraying mechanism is arranged on one side surface of a box body, the spraying mechanism is used for spraying fire extinguishing dry powder, and the spraying mechanism is matched with the fire extinguishing mechanism.
Specifically, fire extinguishing mechanism includes power component, and power component installs the one side surface at casing 1, and the one side surface mounting of casing 1 has the puncture subassembly, and the puncture subassembly is used with power component cooperation.
Further, power pack includes electric telescopic handle 3, electric telescopic handle 3 installs in the one side surface of casing 1, fire extinguisher 4 is installed to electric telescopic handle 3's end, one side surface mounting of fire extinguisher 4 has sealing ring 5, one side surface mounting of fire extinguisher 4 has metal lid 6, can fire extinguisher 4 one side surface mounting's metal lid 6 can contact with thorn awl 8 when electric telescopic handle 3 drives fire extinguisher 4 and remove, at this moment because electric telescopic handle 3 provides the reason of pressure for fire extinguisher 4, thorn awl 8 can puncture metal lid 6 at this moment and insert as the inside of fire extinguisher 4, at this moment fire extinguisher 4 one side surface mounting's sealing ring 5 can contact with mounting panel 7.
Further, the puncture assembly comprises a mounting plate 7, the mounting plate 7 is mounted on one side surface of the shell 1, a thorn cone 8 is mounted on one side surface of the mounting plate 7, a plurality of guide holes 9 are uniformly formed in the outer side surface of the thorn cone 8, a pipeline 10 is mounted on one side surface of the thorn cone 8, the other end of the pipeline 10 extends to the inside of the shell 1, dry powder in the fire extinguisher 4 can flow into the pipeline 10 from the plurality of guide holes 9 formed in the outer side surface of the thorn cone 8 due to high pressure, and dry powder can be sprayed into an annular pipe 11 in the pipeline 10.
Further, the spraying mechanism comprises a spout assembly, the spout assembly is arranged on the inner wall of the shell 1, the trigger assembly is arranged on the inner wall of the shell 1, and the trigger assembly is matched with the spout assembly for use.
Further, the spout assembly includes annular pipe 11, annular pipe 11 installs the inner wall at casing 1, annular pipe 11 and pipeline 10 interconnect, a plurality of orifice 12 has been seted up to annular pipe 11's outside surface, filter screen 13 is all installed to the inner wall of a plurality of orifice 12, dry powder can spray into annular pipe 11 in pipeline 10, again by a plurality of orifice 12 blowout that annular pipe 11 outside surface was seted up, when dry powder contacted with the filter screen 13 of orifice 12 interior installation, filter screen 13 can spray high-pressure dry powder in vaporific form, realize putting out a fire to casing 1 internally mounted's battery.
Further, the trigger assembly includes a temperature sensor 14, the temperature sensor 14 is installed at the bottom end of the inner wall of the casing 1, a controller 15 is installed on one side surface of the casing 1, the temperature sensor 14 is electrically connected to the controller 15, the controller 15 is electrically connected to the electric telescopic rod 3, when the battery generates high temperature to generate spontaneous combustion, the high temperature generated by the battery can generate high temperature in the battery module, and the temperature sensor 14 installed at the bottom end surface of the inner wall of the casing 1 can detect the temperature change and transmit detection data to the controller.
The working principle and the using flow of the utility model are as follows: when the battery pack module box with the emergency fire extinguishing function is needed to be used, equipment is installed in the battery module box, when the battery generates high temperature to generate spontaneous combustion, the high temperature generated by the battery can generate high temperature in the battery module, at the moment, the temperature sensor 14 installed on the bottom end surface of the inner wall of the shell 1 can capture the temperature, when the temperature sensor 14 detects the change of the temperature, detection data can be transmitted to the controller 15 installed on the outer side surface of the shell 1, at the moment, the controller 15 can start the electric telescopic rod 3, and when the electric telescopic rod 3 starts, the fire extinguisher 4 installed on one side of the electric telescopic rod can be driven to move.
When the electric telescopic rod 3 drives the fire extinguisher 4 to move, the metal cover 6 arranged on one side of the fire extinguisher 4 is contacted with the thorn cone 8, at this time, because the electric telescopic rod 3 provides pressure for the fire extinguisher 4, the thorn cone 8 punctures the metal cover 6 to be inserted into the fire extinguisher 4, at this time, the sealing ring 5 arranged on one side of the fire extinguisher 4 is contacted with the mounting plate 7 and provides tightness for the fire extinguisher 4, at this time, dry powder in the fire extinguisher 4 flows into the pipeline 10 from the guide holes 9 arranged on the outer side surface of the thorn cone 8 due to high pressure, the dry powder is sprayed into the annular pipe 11 in the pipeline 10, and then sprayed out from the spray holes 12 arranged on the outer side surface of the annular pipe 11, and when the dry powder contacts with the filter screen 13 arranged in the spray holes 12, the filter screen 13 sprays the dry powder with high pressure in a mist form, so that the fire extinguishing can be realized on the battery arranged in the shell 1.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a group battery module box with emergent function of putting out a fire, includes casing (1) and vacuum chamber (2), vacuum chamber (2) are installed at the one side surface of casing (1), its characterized in that: a fire extinguishing mechanism is arranged on one side surface of the shell (1) and used for extinguishing fire of the battery module, a spraying mechanism is arranged on one side surface of the shell and used for spraying fire extinguishing dry powder, and the spraying mechanism is matched with the fire extinguishing mechanism for use;
The fire extinguishing mechanism comprises a power component, wherein the power component is arranged on one side surface of a shell (1), a puncture component is arranged on one side surface of the shell (1), and the puncture component is matched with the power component for use;
The power assembly comprises an electric telescopic rod (3), the electric telescopic rod (3) is arranged on one side surface of the shell (1), a fire extinguisher (4) is arranged at the tail end of the electric telescopic rod (3), a sealing ring (5) is arranged on one side surface of the fire extinguisher (4), and a metal cover (6) is arranged on one side surface of the fire extinguisher (4);
The puncture assembly comprises a mounting plate (7), wherein the mounting plate (7) is mounted on one side surface of the shell (1), a puncture cone (8) is mounted on one side surface of the mounting plate (7), a plurality of guide holes (9) are uniformly formed in the outer side surface of the puncture cone (8), a pipeline (10) is mounted on one side surface of the puncture cone (8), and the other end of the pipeline (10) extends into the shell (1);
The spraying mechanism comprises a nozzle assembly, the nozzle assembly is arranged on the inner wall of the shell (1), a trigger assembly is arranged on the inner wall of the shell (1), and the trigger assembly is matched with the nozzle assembly for use;
The nozzle assembly comprises an annular pipe (11), the annular pipe (11) is arranged on the inner wall of the shell (1), the annular pipe (11) is connected with the pipeline (10), a plurality of spray holes (12) are formed in the outer side surface of the annular pipe (11), and a filter screen (13) is arranged on the inner wall of each spray hole (12);
The trigger assembly comprises a temperature sensor (14), wherein the temperature sensor (14) is arranged at the bottom end of the inner wall of the shell (1), a controller (15) is arranged on one side surface of the shell (1), the temperature sensor (14) is electrically connected to the controller (15), and the controller (15) is electrically connected to the electric telescopic rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322533340.8U CN221243797U (en) | 2023-09-19 | 2023-09-19 | Battery pack module box with emergency fire extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322533340.8U CN221243797U (en) | 2023-09-19 | 2023-09-19 | Battery pack module box with emergency fire extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221243797U true CN221243797U (en) | 2024-07-02 |
Family
ID=91661608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322533340.8U Active CN221243797U (en) | 2023-09-19 | 2023-09-19 | Battery pack module box with emergency fire extinguishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221243797U (en) |
-
2023
- 2023-09-19 CN CN202322533340.8U patent/CN221243797U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |