CN220989452U - Power lithium battery fire extinguishing agent sprinkler - Google Patents
Power lithium battery fire extinguishing agent sprinkler Download PDFInfo
- Publication number
- CN220989452U CN220989452U CN202321870352.3U CN202321870352U CN220989452U CN 220989452 U CN220989452 U CN 220989452U CN 202321870352 U CN202321870352 U CN 202321870352U CN 220989452 U CN220989452 U CN 220989452U
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- CN
- China
- Prior art keywords
- battery container
- fire extinguishing
- extinguishing agent
- lithium battery
- servo motor
- 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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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 238000001931 thermography Methods 0.000 claims abstract description 11
- 239000003814 drug Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 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
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the field of lithium battery fire extinguishment, and discloses a power lithium battery fire extinguishment medicament spraying device which comprises a battery container and a lithium battery pack arranged in the battery container, wherein two symmetrical positioning blocks are arranged near the top end on one side of the battery container, and a servo motor is arranged on one of the positioning blocks. According to the utility model, the positioning block is arranged on the outer wall of the battery container, the servo motor is arranged on the positioning block, the output end of the servo motor is connected with one end of the screw rod, the screw rod is adaptively arranged between the screw rod and the screw hole formed in the sliding seat, the sliding seat is arranged between the sliding seat and the spraying pipe, when the smoke sensor and the thermal imaging head sense smoke or fire, signals are transmitted to the servo motor and the electromagnetic valve, the servo motor drives the screw rod to rotate, the sliding seat is driven to move, the spraying pipe is moved to a designated position, so that the fire extinguishing work can be accurately performed at the fire position, and the functionality is improved.
Description
Technical Field
The application relates to the field of lithium battery fire extinguishment, in particular to a power lithium battery fire extinguishment agent spraying device.
Background
The electric automobile has the biggest characteristics of little or no emission pollution in the driving process, low heat radiation and environmental friendliness. Undoubtedly, the electric automobile is a novel vehicle which is energy-saving, environment-friendly and can be developed continuously, and has wide development prospect; the fire extinguishment of the lithium battery is mainly caused by thermal runaway, and the factors causing the thermal runaway of the lithium battery mainly comprise external short circuit, external high temperature and internal short circuit. For the above reasons, fire extinguishing treatment is performed on the lithium battery;
Through retrieval, patent number CN202121453404.8 is a power lithium battery fire extinguishing agent sprinkler, which comprises a battery container, a battery pack, a water tank, a main water pipe, a booster pump, a branch water pipe, a perception spraying device and a controller, wherein the battery pack is arranged in the battery container, the water tank is arranged on one side of the battery container, the main water pipe is connected with the water tank and is positioned at the upper part of the battery container, the booster pump is arranged on the main water pipe, the branch water pipe is arranged on the main water pipe and is positioned above the battery pack, the perception spraying device is connected with the branch water pipe, and the controller is arranged on the side wall of the battery container; the sensing spraying device comprises a protective cover, an annular water pipe, an atomization nozzle, a fixed rod, a smoke sensor and a flame sensor, wherein the protective cover is arranged on the outer ring of the branch water pipe, the annular water pipe is communicated with the branch water pipe, the atomization nozzle is uniformly arranged on the annular water pipe, the fixed rod is arranged on the annular water pipe, and the smoke sensor and the flame sensor are both arranged on the fixed rod; the smoke sensor and the flame sensor are arranged, the ignition point can be intelligently monitored, the opening of the electromagnetic valve is controlled by the controller, the water supply and the water interruption of the branch water pipes of each path are independently realized, the aim of accurately extinguishing fire and reducing temperature is achieved, and other battery packs are quickly and efficiently protected from being damaged;
When the device is used for extinguishing fire to the lithium battery, the fire extinguishing treatment can not be effectively and timely carried out on the occurring battery fire, so that the fire can not be timely extinguished, and the functionality is insufficient in use.
Disclosure of utility model
In order to solve the problems, the application provides a power lithium battery fire extinguishing agent spraying device.
The application provides a power lithium battery fire extinguishing agent spraying device which adopts the following technical scheme:
The utility model provides a power lithium cell fire extinguishing agent sprinkler, includes the battery container and the lithium cell group of installing in the battery container, one side of battery container is close to the top and is provided with two symmetrical locating pieces, installs servo motor on one of them the locating piece, servo motor's output is connected with the one end of lead screw, the other end of lead screw is installed with the bearing frame on another locating piece through the bearing, the lead screw still installs with the screw of seting up on the slide between the adaptation, the top lug on the slide is installed with the connector, and is connected between the interface on the connector and the spraying is responsible for the interface department that corresponds on the spraying is responsible for is connected with the sprinkler through the branch pipe.
Further, a positioning rod is connected between the two positioning blocks, and the positioning rod also penetrates through a through hole formed in a bump arranged at one end of the sliding seat.
Further, a medicament storage box is arranged on the outer wall of the battery container, a liquid pump is arranged in the medicament storage box, the output end of the liquid pump is connected with one end of a guide pipe, the other end of the guide pipe is connected with a corresponding interface on a connecting head, and an electromagnetic valve is arranged on the connecting head.
Further, the top of the battery container is provided with an L-shaped rod at the middle position, and the bottom of the L-shaped rod is provided with a first connecting rod and a second connecting rod.
Further, the bottoms of the first connecting rod and the second connecting rod are respectively provided with a smoke sensor and a thermal imaging head, the smoke sensor and the thermal imaging head are electrically connected with the controller, and the controller is also electrically connected with the electromagnetic valve.
Further, the top of battery container is located the border and installs the installation piece, is connected with the spray pipe between two symmetrical installation pieces, install a plurality of sprinkler heads towards battery container intermediate department blowout fire extinguishing agent on the spray pipe, interface on the spray pipe is connected with the water pump in the storage water tank through the pipe.
In summary, the present utility model includes at least one of the following beneficial technical effects: according to the utility model, the positioning block is arranged on the outer wall of the battery container, the servo motor is arranged on the positioning block, the output end of the servo motor is connected with one end of the screw rod, the screw rod is adaptively arranged between the screw rod and the screw hole formed in the sliding seat, the sliding seat is arranged between the sliding seat and the spraying pipe, when the smoke sensor and the thermal imaging head sense smoke or fire, signals are transmitted to the servo motor and the electromagnetic valve, the servo motor drives the screw rod to rotate, the sliding seat is driven to move, the spraying pipe is moved to a designated position, so that the fire extinguishing work can be accurately performed at the fire position, and the functionality is improved.
Drawings
FIG. 1 is a schematic diagram of a power lithium battery fire extinguishing agent spraying device;
FIG. 2 is an enlarged schematic view of the structure at A in the present application;
Fig. 3 is an enlarged schematic view of the structure at B in the present application.
The reference numerals in the figures illustrate: 1. a battery container; 2. a positioning block; 3. a servo motor; 4. a screw rod; 5. a positioning rod; 6. a medicament storage tank; 7. a spraying main pipe; 8. a spray head; 9. an L-shaped rod; 10. a lithium battery pack; 11. a mounting block; 12. a water spray pipe; 13. a water spray head; 14. a first connecting rod; 15. a smoke sensor; 16. a second connecting rod; 17. a thermal imaging head; 18. a slide; 19. and (5) a connector.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a power lithium battery fire extinguishing agent spraying device, which comprises a battery container 1 and a lithium battery pack 10 arranged in the battery container 1, wherein two symmetrical positioning blocks 2 are arranged near the top end on one side of the battery container 1, a servo motor 3 is arranged on one positioning block 2, the output end of the servo motor 3 is connected with one end of a screw rod 4, the other end of the screw rod 4 is arranged with a bearing seat on the other positioning block 2 through a bearing, the screw rod 4 is also arranged in an adaptive manner with a screw hole formed in a sliding seat 18, a top bump on the sliding seat 18 is arranged with a connector 19, an interface on the connector 19 is connected with a spraying main pipe 7, a corresponding interface position on the spraying main pipe 7 is connected with a spraying head 8 through a branch pipe, and more particularly, when the fire phenomenon occurs in the lithium battery pack 10 in the battery container 1, a smoke sensor 15 and a thermal imaging head 17 can transmit signals to a controller, the controller transmits the signals to the servo motor 3 and an electromagnetic valve, the servo motor 3 works to drive the screw rod 4 to rotate at the same time, the screw rod 18 is driven to move to a specified position, the spraying main pipe 7 is opened, and the fire extinguishing agent is sprayed out of the spraying main pipe 7 through the electromagnetic valve 7.
Referring to fig. 1 and 2, a positioning rod 5 is connected between two positioning blocks 2, the positioning rod 5 further penetrates through a through hole formed in a bump mounted at one end of a slide 18, a medicament storage box 6 is mounted on the outer wall of the battery container 1, a liquid pump is arranged in the medicament storage box 6, the output end of the liquid pump is connected with one end of a conduit, the other end of the conduit is connected with a corresponding interface on a connector 19, and an electromagnetic valve is mounted on the connector 19.
Referring to fig. 1, an L-shaped rod 9 is installed at the middle position of the top of a battery container 1, a first connecting rod 14 and a second connecting rod 16 are installed at the bottom of the L-shaped rod 9, a smoke sensor 15 and a thermal imaging head 17 are installed at the bottoms of the first connecting rod 14 and the second connecting rod 16 respectively, the smoke sensor 15 and the thermal imaging head 17 are electrically connected with a controller, the controller is electrically connected with an electromagnetic valve, an installation block 11 is installed at the edge of the top of the battery container 1, a spray pipe 12 is connected between the two symmetrical installation blocks 11, a plurality of spray heads 13 for spraying fire extinguishing agent towards the middle of the battery container 1 are installed on the spray pipe 12, and an interface on the spray pipe 12 is connected with a water pump in a water storage tank through a conduit.
The embodiment of the application relates to a power lithium battery fire extinguishing agent spraying device, which comprises the following implementation principle: when the lithium battery pack 10 in the battery container 1 has a fire phenomenon, the smoke sensor 15 and the thermal imaging head 17 sense that signals are transmitted to the controller, the controller transmits the signals to the servo motor 3 and the electromagnetic valve, the servo motor 3 works to drive the screw rod 4 to rotate so as to drive the sliding seat 18 to move to a designated position, meanwhile, the electromagnetic valve is opened, the medicament in the medicament storage box 6 is sprayed out through the spraying head 8 on the spraying main pipe 7 to extinguish the fire at the fire position, and water is sprayed out from the spraying head 13 on the water spraying pipe 12 to cool the lithium battery pack 10, so that the functionality is improved.
The above embodiments are not intended to limit the scope of the present application, so:
all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a power lithium cell fire extinguishing agent sprinkler, includes battery container (1) and lithium cell group (10) of installing in battery container (1), its characterized in that: one side of battery container (1) is close to top and is provided with two symmetrical locating pieces (2), installs servo motor (3) on one of them locating piece (2), the output of servo motor (3) is connected with the one end of lead screw (4), the other end of lead screw (4) is installed with the bearing frame on another locating piece (2) through the bearing, the adaptation is installed between the screw that lead screw (4) still offered on slide (18), the top lug on slide (18) is installed with connector (19), and is connected between the interface on connector (19) and spraying be responsible for (7) corresponding interface department on spraying be responsible for (7) is connected with sprinkler head (8) through the branch pipe.
2. The power lithium battery fire extinguishing agent sprinkler of claim 1, wherein: a positioning rod (5) is connected between the two positioning blocks (2), and the positioning rod (5) also penetrates through a through hole formed in a lug arranged at one end of the sliding seat (18).
3. The power lithium battery fire extinguishing agent sprinkler of claim 1, wherein: the battery container is characterized in that a medicament storage box (6) is arranged on the outer wall of the battery container (1), a liquid pump is arranged in the medicament storage box (6), the output end of the liquid pump is connected with one end of a guide pipe, the other end of the guide pipe is connected with a corresponding interface on a connector (19), and an electromagnetic valve is arranged on the connector (19).
4. The power lithium battery fire extinguishing agent sprinkler of claim 1, wherein: the top of the battery container (1) is provided with an L-shaped rod (9) at the middle position, and a first connecting rod (14) and a second connecting rod (16) are arranged at the bottom of the L-shaped rod (9).
5. The power lithium battery fire extinguishing agent sprinkler of claim 4, wherein: the bottoms of the first connecting rod (14) and the second connecting rod (16) are respectively provided with a smoke sensor (15) and a thermal imaging head (17), the smoke sensor (15) and the thermal imaging head (17) are electrically connected with the controller, and the controller is also electrically connected with the electromagnetic valve.
6. The power lithium battery fire extinguishing agent sprinkler of claim 1, wherein: the top of battery container (1) is located the border and installs installation piece (11), is connected with spray pipe (12) between two symmetrical installation pieces (11), install a plurality of sprinkler heads (13) that spout fire extinguishing agent towards battery container (1) centre department on spray pipe (12), interface on spray pipe (12) is connected with the water pump in the storage water tank through the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870352.3U CN220989452U (en) | 2023-07-16 | 2023-07-16 | Power lithium battery fire extinguishing agent sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870352.3U CN220989452U (en) | 2023-07-16 | 2023-07-16 | Power lithium battery fire extinguishing agent sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989452U true CN220989452U (en) | 2024-05-24 |
Family
ID=91113557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321870352.3U Active CN220989452U (en) | 2023-07-16 | 2023-07-16 | Power lithium battery fire extinguishing agent sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989452U (en) |
-
2023
- 2023-07-16 CN CN202321870352.3U patent/CN220989452U/en active Active
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