CN205759212U - Lithium battery fire extinguisher - Google Patents
Lithium battery fire extinguisher Download PDFInfo
- Publication number
- CN205759212U CN205759212U CN201620521045.8U CN201620521045U CN205759212U CN 205759212 U CN205759212 U CN 205759212U CN 201620521045 U CN201620521045 U CN 201620521045U CN 205759212 U CN205759212 U CN 205759212U
- Authority
- CN
- China
- Prior art keywords
- bottle
- lithium battery
- nozzle
- fire extinguisher
- sensor
- 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 55
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 55
- 230000033228 biological regulation Effects 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims abstract description 4
- 229910000601 superalloy Inorganic materials 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- 239000003792 electrolyte Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses lithium battery fire extinguisher, including nozzle, flexible pipe and bottle, the bottle mouth position of bottle is provided with regulation valve, regulation valve top is provided with carrying handle, carrying handle is provided with pressure handle, regulation valve is connected with nozzle by flexible pipe, nozzle is nickel base superalloy nozzle, the port of nozzle is provided with sensor and controller, it is one or more that sensor includes in optical sensor, temperature sensor and smoke detector, sensor is sequentially connected with controller and regulation valve, and bottle is Seamless Steel gas cylinder or steel welding gas cylinder, is provided with extinguishing chemical and drives gas in bottle.This utility model simple in construction, reasonable in design, using portable, fire extinguishing quickly, prevents resume combustion, easy to operate, avoid unnecessary loss, and the nozzle of fire extinguisher and bottle are respectively provided with higher intensity and good performance, it is adaptable in lithium battery fire hazard environment, safe and reliable, application is extensive.
Description
Technical field
This utility model relates to fire extinguisher technical field, particularly to a kind of lithium battery fire extinguisher.
Background technology
Lithium is the ideal electrode material of battery, is referred to as " 21 century energy metal ".Lithium ion battery with
Its distinctive performance advantage is widely applied on the portable electronics such as mobile phone, notebook computer, video camera.
Lithium electricity has started to be widely used in electric motor car, and particularly the appearance of LiFePO 4 material battery, promotes
The application of lithium battery.
Analyze according to SQM, compare 2000 and the downstream industry of lithium in 2011 is seen, lithium battery in 2000
Consumption proportion only has 6%, and increases to 29% to this proportion in 2011, and mixing in 2011 is dynamic
The lithium battery proportion of power/electric motor car still only has 6%, and this also illustrates that it has a high potential.SQM estimates,
The demand year of 1997-2011 world lithium product increases about 6-7%, it is contemplated that within 2012, speedup reaches 10%,
The power increased is essentially from lithium battery used by hybrid power/electric automobile.
According to about 13.5 ten thousand tons of calculating of global lithium carbonate consumption figure amount in 2011, year speedup 10%, to 2020
Year, whole world consumption figure was more than 260,000 tons.Wherein used by hybrid power/electric automobile lithium year speedup reach 35%,
Consumer electronics product such as mobile phone lithium year speedup 10%, traditional industrial lithium (include pottery, glass,
Grease, air-conditioning etc.) year speedup about 3.5%.
On April 18th, 2012, State Council has passed through " energy-conservation and new-energy automobile industrial development planning
(2012-2020) ", specify that the main strategic orientation made the transition for auto industry with pure electric drive, push away
Broad-spectrum and non-plug-in hybrid-power automobile, propose and hybrid electric vehicle accumulative product pure electronic in 2015
Sales volume reaches 500,000, to the year two thousand twenty target more than 5,000,000.The appearance of " planning " is lithium electricity
Pond industry sketches out a huge market profile.
Particular it appears that lithium battery applications is extremely extensive, the demand of lithium battery is expanded by market year by year.Lithium electricity
The application in pond is extended to traffic power, energy storage, space flight, communication spare power supplies by digital product field
Lamp field, is also turned to the most thousands of ampere-hour up to a hundred by original hundreds of MAH to the demand of lithium battery,
Due to the lifting of capacity, safety factors it will be more difficult to control.When lithium battery is by short circuit, high heat, mistake
When the affecting of abnormal factors such as charging, lithium battery interior easily has gases at high pressure to produce, can cause battery case
Body deformability, even produces the danger of blast, if temperature is too high, also can produce spark and cause burning,
Making battery and precision instrument is impaired even scraps, known fire extinguisher is difficult to meet demand, during use
Even there is certain potential safety hazard, therefore, quick extinguishing, easy to use, safe and reliable and extensively apply
Lithium battery fire extinguisher there is the strong market demand.
In view of this, a kind of lithium battery fire extinguisher of the present inventor's specialized designs, this case thus produces.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery fire extinguisher, with quick extinguishing, easy to operate,
Safe handling and extensively application.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Lithium battery fire extinguisher, including nozzle, flexible pipe and bottle, the bottle mouth position of bottle is provided with regulation valve, adjusts
Joint valve top is provided with carrying handle, and carrying handle is provided with pressure handle, and regulation valve is connected with nozzle by flexible pipe, and nozzle is
Nickel base superalloy nozzle, the port of nozzle is provided with sensor and controller, and sensor includes that light senses
One or more in device, temperature sensor and smoke detector, sensor is sequentially connected with controller and tune
Joint valve, bottle is Seamless Steel gas cylinder or steel welding gas cylinder, is provided with extinguishing chemical and drives gas in bottle.
Described bottle include bottle top, hand grip portion and bottle bottom, bottle top and bottle bottom all in
Cylindric, the diameter of described hand grip portion is less than bottle top and bottle bottom, described hand grip portion and described bottle
Having conical surface shape transition part between body top and bottle bottom, it is protruding that hand grip portion has a plurality of ring-type cambered surface.
Described flexible pipe is fire trace tube.
It is made that described carrying handle and pressure handle are carbon steel.
Lithium battery fire extinguisher also includes pressure transducer and Pressure gauge, and pressure transducer connects Pressure gauge, pressure
Force transducer is arranged in described bottle, and Pressure gauge is arranged on bottle.
Lithium battery fire extinguisher also includes electrolyte humidity sensors, electrolyte humidity sensors and described control
Device wireless connections, electrolyte humidity sensors is arranged in lithium battery group.
Described driving gas is nitrogen, and the pressure of nitrogen is 1.1-2.2MPa.
Lithium battery fire extinguisher also includes safety relief valve, and safety relief valve is arranged on described flexible pipe and is positioned at
The bottle mouth position of bottle.
The end face of described nozzle is hemispherical, and the end face of nozzle offers a plurality of spray orifice.
Described spray orifice includes the first spray orifice and the second spray orifice, and the first spray orifice is opened in the middle part of nozzle face,
Second spray orifice is uniformly arranged on the surrounding of nozzle face, and the duct of the second spray orifice is along the footpath of nozzle face
To laying.
After using such scheme, this utility model simple in construction, reasonable in design, hand-held use is portable, logical
Control to adjust the unlatching of valve after sensing lithium battery in all directions, promote to drive gas to drive extinguishing chemical ejection,
Fire extinguishing quickly, prevents resume combustion, easy to operate, it is to avoid unnecessary loss, and the nozzle of fire extinguisher and
Bottle is respectively provided with higher intensity and good performance, it is adaptable in lithium battery fire hazard environment, use safety
Reliably, application is extensive.
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label declaration
Nozzle 1, the first spray orifice 11, the second spray orifice 12, flexible pipe 2, bottle 3, regulate valve 31, carrying handle
4, pressure handle 5.
Detailed description of the invention
As it is shown in figure 1, the lithium battery fire extinguisher that this utility model discloses, including nozzle 1, flexible pipe 2 and
Bottle 3, the bottle mouth position of bottle 3 is provided with regulation valve 31, and regulation valve 31 is provided with carrying handle 4, on carrying handle 4
Being provided with pressure handle 5, regulation valve 31 is connected with nozzle 1 by flexible pipe 2, and nozzle 1 sprays for nickel base superalloy
Mouth, the port of nozzle 1 is provided with sensor and controller, and sensor includes optical sensor, temperature sensing
One or more in device and smoke detector, sensor is sequentially connected with controller and regulation valve 31, bottle
3 is Seamless Steel gas cylinder or steel welding gas cylinder, is provided with extinguishing chemical and drives gas in bottle 3.
Wherein, extinguishing chemical is a kind of fire-extinguishing chemical that patent No. CN00119181.0 discloses.
In order to hand-held convenient, the bottle 3 of this embodiment includes bottle 3 top, hand grip portion and bottle
3 bottoms, bottle 3 top and bottle 3 bottom are the most cylindrical, and the diameter of described hand grip portion is less than bottle 3
Between top and bottle 3 bottom, described hand grip portion and described bottle 3 top and bottle 3 bottom, there is cone
Planar transition part, it is protruding that hand grip portion has a plurality of ring-type cambered surface.
In the present embodiment, flexible pipe 2 is fire trace tube, and fire trace tube heat softens, and in overpressure effect
Lower explosion, discharges extinguishing chemical, can process the fire that lithium battery causes in time.
It is made that the carrying handle 4 of this embodiment and pressure handle 5 are carbon steel, contributes to strengthening the performance of fire extinguisher,
Preferably be applicable to because, lithium battery fire hazard environment, improve the safety of use.
Meanwhile, lithium battery fire extinguisher also includes pressure transducer and Pressure gauge, and pressure transducer connects pressure
Table, pressure transducer is arranged in described bottle 3, and Pressure gauge is arranged on bottle 3, effectively ensures that
The safety that fire extinguisher uses.
In order to put out the fire that lithium battery causes more in time, lithium battery fire extinguisher also includes electrolyte humidity
Sensor, electrolyte humidity sensors and described controller wireless connections, electrolyte humidity sensors is arranged
In lithium battery group, more in all directions lithium battery is carried out induction monitoring.
In order to stamp out a fire more rapidly, gas is driven to have multiple, preferably nitrogen, the pressure of nitrogen
For 1.1-2.2MPa.
In the present embodiment, lithium battery fire extinguisher also includes safety relief valve, and safety relief valve is arranged on institute
State on flexible pipe 2 and be positioned at the bottle mouth position of bottle 3, improve the safety that this fire extinguisher uses further.
In order to strengthen the extinguishing ability of fire extinguisher, the end face of nozzle 1 is hemispherical, and the end face of nozzle 1 is opened
If a plurality of spray orifices, this spray orifice includes the first spray orifice 11 and the second spray orifice 12, and the first spray orifice 11 is opened in
The middle part of nozzle 1 end face, the second spray orifice 12 is uniformly arranged on the surrounding of nozzle 1 end face, and the second spray orifice
The duct of 12 is laid along the radial direction of nozzle 1 end face, substantially increases the jet power of extinguishing chemical.
This utility model simple in construction, reasonable in design, hand-held use is portable, by sensing lithium in all directions
Battery controls to adjust the unlatching of valve 31, promotes to drive gas to drive extinguishing chemical ejection, and fire extinguishing is quickly, anti-
Only resume combustion, easy to operate, it is to avoid unnecessary loss, and the nozzle 1 of fire extinguisher and bottle 3 all have
There are higher intensity and good performance, it is adaptable in lithium battery fire hazard environment, safe and reliable, should
Extensive with field.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any belonging to skill
The those of ordinary skill in art field is suitably changed what it did or modifies, and all should be regarded as without departing from this practicality
Novel patent category.
Claims (10)
1. lithium battery fire extinguisher, it is characterised in that: include nozzle, flexible pipe and bottle, the bottle mouth position of bottle
Being provided with regulation valve, regulation valve top is provided with carrying handle, and carrying handle is provided with pressure handle, and regulation valve is by flexible pipe and spray
Mouth is connected, and nozzle is nickel base superalloy nozzle, and the port of nozzle is provided with sensor and controller, passes
It is one or more that sensor includes in optical sensor, temperature sensor and smoke detector, and sensor is successively
Connecting controller and regulation valve, bottle is Seamless Steel gas cylinder or steel welding gas cylinder, is provided with and goes out in bottle
Fire agent and driving gas.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: described bottle includes bottle
Body top, hand grip portion and bottle bottom, bottle top and bottle bottom are the most cylindrical, described hand grip portion
Diameter less than bottle top and bottle bottom, described hand grip portion and described bottle top and bottle bottom it
Between there is conical surface shape transition part, it is protruding that hand grip portion has a plurality of ring-type cambered surface.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: described flexible pipe is that fire is visited
Pipe.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: described carrying handle and pressure handle
It is carbon steel made.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: also include pressure sensing
Device and Pressure gauge, pressure transducer connects Pressure gauge, and pressure transducer is arranged in described bottle, pressure
Table is arranged on bottle.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: also include that electrolyte is wet
Degree sensor, electrolyte humidity sensors and described controller wireless connections, electrolyte humidity sensors sets
Put in lithium battery group.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: described driving gas is
Nitrogen, the pressure of nitrogen is 1.1-2.2MPa.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: also include safety relief
Valve, safety relief valve is arranged on described flexible pipe and is positioned at the bottle mouth position of bottle.
Lithium battery fire extinguisher the most according to claim 1, it is characterised in that: the end face of described nozzle
In hemispherical, the end face of nozzle offers a plurality of spray orifice.
Lithium battery fire extinguisher the most according to claim 9, it is characterised in that: described spray orifice includes
First spray orifice and the second spray orifice, the first spray orifice is opened in the middle part of nozzle face, and the second spray orifice is uniformly arranged
In the surrounding of nozzle face, and the duct of the second spray orifice is along the radial direction laying of nozzle face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521045.8U CN205759212U (en) | 2016-05-31 | 2016-05-31 | Lithium battery fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521045.8U CN205759212U (en) | 2016-05-31 | 2016-05-31 | Lithium battery fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205759212U true CN205759212U (en) | 2016-12-07 |
Family
ID=58136694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620521045.8U Active CN205759212U (en) | 2016-05-31 | 2016-05-31 | Lithium battery fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205759212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854202A (en) * | 2016-05-31 | 2016-08-17 | 厦门泰消防科技开发有限公司 | Lithium battery fire extinguisher |
| CN107138886A (en) * | 2017-06-27 | 2017-09-08 | 重庆多道电子技术有限公司 | A kind of pcb board welding fuel cylinder |
-
2016
- 2016-05-31 CN CN201620521045.8U patent/CN205759212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854202A (en) * | 2016-05-31 | 2016-08-17 | 厦门泰消防科技开发有限公司 | Lithium battery fire extinguisher |
| CN107138886A (en) * | 2017-06-27 | 2017-09-08 | 重庆多道电子技术有限公司 | A kind of pcb board welding fuel cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lithium battery fire extinguisher Effective date of registration: 20220606 Granted publication date: 20161207 Pledgee: Bank of China Limited Xiamen Haicang sub branch Pledgor: EASTEX (XIAMEN) FIRETEC Ltd. Registration number: Y2022980005637 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231110 Granted publication date: 20161207 Pledgee: Bank of China Limited Xiamen Haicang sub branch Pledgor: EASTEX (XIAMEN) FIRETEC Ltd. Registration number: Y2022980005637 |