CN207024432U - A kind of lithium battery car battery compartment dry powder self-extinguishing device - Google Patents
A kind of lithium battery car battery compartment dry powder self-extinguishing device Download PDFInfo
- Publication number
- CN207024432U CN207024432U CN201720669093.6U CN201720669093U CN207024432U CN 207024432 U CN207024432 U CN 207024432U CN 201720669093 U CN201720669093 U CN 201720669093U CN 207024432 U CN207024432 U CN 207024432U
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- CN
- China
- Prior art keywords
- dry powder
- lithium battery
- battery compartment
- extinguishing
- extinguishing device
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 34
- 239000007787 solid Substances 0.000 claims description 26
- 230000001131 transforming effect Effects 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 11
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 25
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Fire-Extinguishing Compositions (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of lithium battery car battery compartment dry powder self-extinguishing device, it is characterised in that：It is made up of buffer unit (1), extinguishing chemical cylinder (2), fixed component (3), vent component (4), rotatable jet pipe (5), PLC (6)；The buffer unit (1) is the barrel-like structure that there is opening one end, and its inwall is provided with buffer cell (11), and its outer wall is provided with temperature measuring device (12)；Fixed component (3) is additionally provided with buffer unit (1) outer wall.The utility model is simple in construction, can be arranged directly in lithium battery car battery compartment, voluntarily starts fire extinguishing according to temperature in battery compartment, can quickly put out a fire, avoids loss；Meanwhile more uniformly dry powder can be sprayed in battery compartment, the rapid pyric chain for cutting off burning things which may cause a fire disaster, completely cut off air, chemically reacted with the exposed aerial combustibles of lithium battery, so as to reach the purpose effectively put out a fire.
Description
Technical field
Technical field of fire safety is the utility model is related to, more particularly to a kind of lithium battery car battery compartment dry powder self-extinguishing
Device.
Background technology
Gradually shown with present scientific and technological continuous progress, the shortcomings that traditional energy, for example, its pollution is larger, makes an uproar
Sound is big etc..And the appearance of the lithium battery car of electric energy replacement traditional energy is used, indicate that new energy technology has been evolving,
And gradually obtain very big progress.The advantages of pollution of lithium battery car is small, and noise is small, is received by increasing people.
However, during use, lithium battery car is as the condition of a fire, common dry powder extinguisher occur for battery problems
Because its sprinkling in time, uniformly can not be sprayed onto at burning things which may cause a fire disaster, so as to cause the condition of a fire to be difficult to be controlled, or find when the condition of a fire
Through very greatly, causing many unnecessary losses.
Utility model content
To solve above-mentioned problems of the prior art, the utility model provides a kind of lithium battery car battery compartment dry powder
Automatic fire extinguisher, solves defect present in prior art.
To reach above-mentioned technical purpose, the utility model adopts the following technical scheme that：
A kind of lithium battery car battery compartment dry powder self-extinguishing device, by buffer unit 1, extinguishing chemical cylinder 2, fixed component 3,
Vent component 4, rotatable jet pipe 5, PLC 6 form；Buffer unit 1 is that one end has the barrel-like structure of opening, on its inwall
Provided with buffer cell 11, its outer wall is provided with temperature measuring device 12；Fixed component 3 is additionally provided with the outer wall of buffer unit 1；Extinguishing chemical
Cylinder 2 is embedded within by the opening of buffer unit 1, is fixedly connected with buffer cell 11, temperature measuring device 12 and the electricity of PLC 6
Connection.
The one end of extinguishing chemical cylinder 2 is fixedly connected with buffer cell 11, and the other end is fixedly connected with vent component 4；Spout 4
The part other end is connected with the rotatable rotary movable of jet pipe 5.
Extinguishing chemical cylinder 2 is provided at both ends with suitable for reading 21, lower mouth 22, and its internal upper part is provided with division board 23, suitable for reading 21 with every
From solid and gas transforming agent box 24 is provided between plate 23, the one end of solid and gas transforming agent box 24 is provided with spout 241；Solid and gas transforming agent box 24 is by upper
Mouth 21 is embedded in extinguishing chemical cylinders 2, and spout 241 runs through division board 23.
Electric igniter 242 is additionally provided with solid and gas transforming agent box 24, the one end of electric igniter 242 is with being contained in solid and gas transforming agent box 24
Interior solid and gas transforming agent contact.
Spout 241 is provided with sealing gasket, and sealing gasket also is provided with lower mouth 22.
Sealing gasket can be aluminium foil.
Rotatable jet pipe 5 is by main pipeline 51, at least two branch pipe(tube)s 52 form；Main pipeline 51 all hangs down with each branch pipe(tube) 52
It is direct-connected logical；Each branch pipe(tube) 52 is in the same plane.
The one end of branch pipe(tube) 52 connects with main pipeline 51, and the body of the other end and branch pipe(tube) 52 is at an angle.
Buffer cell 11 is spring.
Using technical solutions of the utility model, have the advantages that：
The utility model is simple in construction, can be arranged directly in lithium battery car battery compartment, according to temperature in battery compartment certainly
Row starts fire extinguishing, can quickly put out a fire, avoid loss；Meanwhile more uniformly dry powder can be sprayed in battery compartment,
The pyric chain of rapid cut-out burning things which may cause a fire disaster, completely cuts off air, is chemically reacted with the exposed aerial combustibles of lithium battery, so as to reach
To the purpose effectively put out a fire.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view of the utility model buffer unit；
Fig. 3 is the structural representation of the rotatable jet pipe of the utility model；
Fig. 4 is the top view of the rotatable jet pipe of the utility model.
Specific embodiment
The utility model is further detailed below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of lithium battery car battery compartment dry powder self-extinguishing device of the present utility model, including buffer unit
1st, extinguishing chemical cylinder 2, fixed component 3, vent component 4, rotatable jet pipe 5, PLC 6.
As shown in Fig. 2 buffer unit 1 is used to reduce extinguishing device caused recoil strength, its shape when starting use
There is the barrel-like structure of opening for one end, its inwall is provided with buffer cell 11, and its outer wall is provided with temperature measuring device 12, and temperature is surveyed
Examination instrument 12 electrically connects with PLC 6；Fixed component 3 is additionally provided with the outer wall of buffer unit 1, for extinguishing device to be fixed on
Battery compartment specified location.
Extinguishing chemical cylinder 2 is used to containing the powder extinguishing agent of fire extinguishing, and extinguishing chemical cylinder 2 is open insertion by buffer unit 1
In it, one end is fixedly connected with buffer cell 11, and the other end is fixedly connected with vent component 4.
Vent component 4 is a pipeline, and the other end of vent component 4 is connected with the rotatable rotary movable of jet pipe 5, put out a fire
When device starts, extinguishing chemical is sprayed by vent component 4, is sprayed onto into rotatable jet pipe 5 on burning things which may cause a fire disaster, in the work that extinguishing chemical sprays
Under, rotatable jet pipe 5 starts to rotate, and more uniformly sprays extinguishing chemical.
Extinguishing chemical cylinder 2 is provided at both ends with suitable for reading 21, lower mouth 22, and its internal upper part is provided with division board 23, division board 23 with it is upper
Space between mouth 21 is used to deposit solid and gas transforming agent box 24, and the one end of solid and gas transforming agent box 24 is provided with spout 241, other end insertion
In suitable for reading 21, lower mouth 22 connects with spout assembly 4.
Extinguishing chemical cylinder 2 is provided at both ends with suitable for reading 21, lower mouth 22, and its internal upper part is provided with division board 23, suitable for reading 21 with every
From solid and gas transforming agent box 24 is provided between plate 23, one end is provided with spout 241；Solid and gas transforming agent box 24 is by suitable for reading 21 insertion extinguishing chemicals
Cylinder 2, spout 241 run through division board 23, and when deployed, caused gas can be sprayed by spout 241 in solid and gas transforming agent box 24
Enter to deposit the space of powder extinguishing agent between division board 23 and lower mouth.
Electric igniter 242 is additionally provided with solid and gas transforming agent box 24, the one end of electric igniter 242 is with being contained in solid and gas transforming agent box 24
Interior solid and gas transforming agent contact, can control conducting to be powered to electric igniter 242 in PLC 6.
Spout 241 is provided with sealing gasket, and sealing gasket also is provided with lower mouth 22.
Sealing gasket can be that aluminium foil or others are ruptured material by certain pressure.
As shown in figure 3, rotatable jet pipe 5 is by main pipeline 51, at least two branch pipe(tube)s 52 form；Main pipeline 51 with each
The all vertical connections of pipeline 52；Each branch pipe(tube) 52 is in the same plane.The one end of branch pipe(tube) 52 connects with main pipeline 51, the other end
With the body of branch pipe(tube) 52 at an angle.When in use, extinguishing chemical is injected in rotatable jet pipe 5 by vent component 4, because
Active force, rotatable jet pipe 5 start to rotate, and extinguishing chemical is more uniformly sprayed.
Buffer cell 11 is spring.
Embodiment 1
When in use, temperature measuring device 12 implements temperature in monitoring battery compartment to the utility model, and feeds back to PLC
6, when temperature is too high in battery compartment, higher than setting rated temperature when, PLC 6 automatically controls the electricity of conducting electric igniter 242
Road, electric igniter 242 are powered and lighted, and the solid and gas transforming agent for making to be contained in solid and gas transforming agent box 24 burns short time interior generation largely
Gas.
Pressure moment increases in solid and gas transforming agent box 24, and the sealing gasket on spout 241 is broken through, and gas pours fire extinguishing
Within agent cylinder 2, it is sufficiently mixed in extinguishing chemical cylinder 2 with powder extinguishing agent, while the pressure in extinguishing chemical cylinder 2 gradually rises
It is high.When pressure is increased to certain value, the sealing gasket that primary mixture is broken through on 2 times mouths of extinguishing chemical cylinder 22, into vent component
4, in the main pipeline 51 for then going through rotatable jet pipe 5.
As shown in figure 4, due to main pipeline 51 and each branch pipe(tube) 52 all vertical connections；Each branch pipe(tube) 52 is positioned at same flat
On face, the one end of branch pipe(tube) 52 connects with main pipeline 51, the body of the other end and branch pipe(tube) 52 at an angle, rotatable jet pipe 5
Start to rotate in the presence of active force, powder extinguishing agent is more uniformly sprayed on burning things which may cause a fire disaster, the rapid burning for cutting off burning things which may cause a fire disaster
Chain, completely cut off air, chemically reacted with the exposed aerial combustibles of lithium battery, so as to reach the purpose effectively put out a fire.
Embodiment 2
Spout is additionally provided with hole on 241 each face, and gas can be uniformly entered in extinguishing chemical cylinder 2.
PLC 6 of the present utility model also electrically connects with alarm.When the condition of a fire occurs, temperature measuring device 12 is by height
PLC 6 is fed back in the rated temperature of setting, PLC 6 controls alarm to send alarm, and user can pass through
Operation puts out a fire hand switch to turn on the circuit of electric igniter 242, and electric igniter 242 is powered and lighted, makes to be contained in solid and gas transforming agent box
A large amount of gases are produced in the solid and gas transforming agent burning short time in 24.
Pressure moment increases in solid and gas transforming agent box 24, and the sealing gasket on spout 241 is broken through, by spout 241
The hole in each face is poured within extinguishing chemical cylinder 2, is sufficiently mixed in extinguishing chemical cylinder 2 with powder extinguishing agent, while extinguishing chemical cylinder
Pressure in body 2 gradually rises.When pressure is increased to certain value, primary mixture breaks through close on 2 times mouths of extinguishing chemical cylinder 22
Packing, into vent component 4, in the main pipeline 51 for then going through rotatable jet pipe 5.
As shown in figure 4, due to main pipeline 51 and each branch pipe(tube) 52 all vertical connections；Each branch pipe(tube) 52 is positioned at same flat
On face, the one end of branch pipe(tube) 52 connects with main pipeline 51, the body of the other end and branch pipe(tube) 52 at an angle, rotatable jet pipe 5
Start to rotate in the presence of active force, powder extinguishing agent is more uniformly sprayed on burning things which may cause a fire disaster, the rapid burning for cutting off burning things which may cause a fire disaster
Chain, completely cut off air, chemically reacted with the exposed aerial combustibles of lithium battery, so as to reach the purpose effectively put out a fire.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, some improvement and supplement can also be made, these are improved and supplement
Also it should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. lithium battery car battery compartment dry powder self-extinguishing device, it is characterised in that：By buffer unit (1), extinguishing chemical cylinder (2), fixed component (3), vent component (4), rotatable jet pipe (5), PLC (6) composition；The buffer unit (1) is There is the barrel-like structure of opening one end, and its inwall is provided with buffer cell (11), and its outer wall is provided with temperature measuring device (12)；It is described Fixed component (3) is additionally provided with buffer unit (1) outer wall；The extinguishing chemical cylinder (2) is open by buffer unit (1) and is embedded in it It is interior, it is fixedly connected with buffer cell (11)；The temperature measuring device (12) electrically connects with PLC (6)；Described extinguishing chemical cylinder (2) one end is fixedly connected with buffer cell (11), and the other end is fixedly connected with vent component (4)； Vent component (4) other end is connected with rotatable jet pipe (5) rotary movable.
- A kind of 2. lithium battery car battery compartment dry powder self-extinguishing device according to claim 1, it is characterised in that：It is described to go out Fiery agent cylinder (2) is provided at both ends with (21) suitable for reading, lower mouth (22), and its internal upper part is provided with division board (23), (21) suitable for reading with every From solid and gas transforming agent box (24) is provided between plate (23), solid and gas transforming agent box (24) one end is provided with spout (241)；The solid and gas turns Agent box (24) runs through division board (23) by (21) suitable for reading embedded extinguishing chemical cylinder (2), spout (241).
- A kind of 3. lithium battery car battery compartment dry powder self-extinguishing device according to claim 2, it is characterised in that：It is described solid Electric igniter (242) is additionally provided with gas transforming agent box (24), electric igniter (242) one end is with being contained in solid and gas transforming agent box (24) Solid and gas transforming agent contact.
- A kind of 4. lithium battery car battery compartment dry powder self-extinguishing device according to claim 2, it is characterised in that：The spray Mouth (241) is provided with sealing gasket, and sealing gasket also is provided with lower mouth (22).
- A kind of 5. lithium battery car battery compartment dry powder self-extinguishing device according to claim 4, it is characterised in that：It is described close Packing is aluminium foil.
- A kind of 6. lithium battery car battery compartment dry powder self-extinguishing device according to claim 1, it is characterised in that：It is described can Swivelling-nozzle (5) is by main pipeline (51), at least two branch pipe(tube)s (52) form；The main pipeline (51) and each branch pipe(tube) (52) All vertical connections；Each branch pipe(tube) (52) is in the same plane.
- A kind of 7. lithium battery car battery compartment dry powder self-extinguishing device according to claim 6, it is characterised in that：The branch Pipeline (52) one end connects with main pipeline (51), and the body of the other end and branch pipe(tube) (52) is at an angle.
- A kind of 8. lithium battery car battery compartment dry powder self-extinguishing device according to claim 1, it is characterised in that：It is described slow It is spring to rush unit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669093.6U CN207024432U (en) | 2017-06-09 | 2017-06-09 | A kind of lithium battery car battery compartment dry powder self-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669093.6U CN207024432U (en) | 2017-06-09 | 2017-06-09 | A kind of lithium battery car battery compartment dry powder self-extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024432U true CN207024432U (en) | 2018-02-23 |
Family
ID=61469792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720669093.6U Active CN207024432U (en) | 2017-06-09 | 2017-06-09 | A kind of lithium battery car battery compartment dry powder self-extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529224A (en) * | 2018-11-12 | 2019-03-29 | 安徽辰控智能科技有限公司 | A kind of intelligent monitoring battery of electric vehicle self-extinguishing equipment |
-
2017
- 2017-06-09 CN CN201720669093.6U patent/CN207024432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529224A (en) * | 2018-11-12 | 2019-03-29 | 安徽辰控智能科技有限公司 | A kind of intelligent monitoring battery of electric vehicle self-extinguishing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Mingtao Inventor after: Li Guanglei Inventor after: Wang Tianmei Inventor after: Li Sulian Inventor after: Guan Hua Inventor after: Song Gui Inventor before: Song Mingtao Inventor before: Li Guanglei Inventor before: Wang Tianmei Inventor before: Li Sulian Inventor before: Guan Hua Inventor before: Song Mingjie |