CN205391512U - Power battery organizes special extinguishing device - Google Patents
Power battery organizes special extinguishing device Download PDFInfo
- Publication number
- CN205391512U CN205391512U CN201620150008.0U CN201620150008U CN205391512U CN 205391512 U CN205391512 U CN 205391512U CN 201620150008 U CN201620150008 U CN 201620150008U CN 205391512 U CN205391512 U CN 205391512U
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- Prior art keywords
- extinguishing chemical
- fire
- power battery
- battery pack
- fire extinguishing
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a power battery organizes special extinguishing device, including sensor (2), fire extinguisher storage tank (3), intelligent control ware (5) and fire extinguishing agent shower nozzle (10), sensor (2) fixed mounting is in battery flat (1), install quick start valve (4) in the export of fire extinguisher storage tank (3), the control end and the intelligent control ware (5) of quick start valve (4) are connected through control cable (7), intelligent control ware (5) are still passed through the vehicle mounted power wiring end with the vehicle mounted power and are connected, the export and fire extinguishing agent pipeline's (8) the one end of quick start valve (4) are connected, fire extinguishing agent shower nozzle (10) are installed to the other end of fire extinguishing agent pipeline (8), install on the inner wall of battery flat (1) fire extinguishing agent shower nozzle (10). The utility model has the advantages of: can put out a fire fast to battery flat phenomenon on fire, safe and reliable realizes putting out a fire fast to prevent the after combustion, it is convenient to maintain moreover.
Description
Technical field
This utility model relates to emergency management and rescue fire-fighting domain, particularly a kind of power battery pack fire extinguishing apparatus special.
Background technology
Along with the reinforcement of mankind's environmental consciousness, for reduce atmospheric pollution, adopt battery as power the vehicles get more and more, annual electric automobile sales volume with 30% speed increase, the demand that battery flat is put out a fire by various places public transport company and auto vendor grows with each passing day.This utility model Vehicular battery caused owing to internal connector loosens stream heating, battery management system out of control cause overcharging or cross put, the reason such as the inside battery that causes because of external force factor or outside line short circuit causes internal temperature of battery to raise, produce chemistry or electrochemical reaction, release fuel gas, until temperature rises to burning critical point, will there is spontaneous combustion or blast in set of cells.When the condition of a fire occurs, fire signal can be transferred to intelligent controller by sensor automatically, and intelligent controller starts extinguishing device automatically, and extinguishing chemical is pipelined to battery flat, forms total flood fire suppression.This utility model is for the custom-designed a kind of new type extinguishing system of Vehicular battery cabin fire.Have that function is reliable, self-inspection warning, blow-off velocity are fast, the advantage such as not resume combustion after fire extinguishing.
Utility model content
The purpose of this utility model is in that to overcome the shortcoming of prior art, it is provided that a kind of safe and reliable power battery pack fire extinguishing apparatus special.
The purpose of this utility model is achieved through the following technical solutions: a kind of power battery pack fire extinguishing apparatus special, including sensor, fire extinguisher storage tank, intelligent controller and extinguishing chemical shower nozzle, described sensor is fixedly mounted in battery flat, the outlet of described fire extinguisher storage tank is provided with and quickly starts valve, the control end quickly starting valve is connected by controlling cable with intelligent controller, intelligent controller is also connected by vehicle power terminals with vehicle power, the outlet quickly starting valve is connected with one end of extinguishing chemical conveyance conduit, the other end of extinguishing chemical conveyance conduit is provided with extinguishing chemical shower nozzle, extinguishing chemical shower nozzle is arranged on the inwall of battery flat.
Described intelligent controller is also connected with guidance panel, and guidance panel is arranged on the operating board on driver side.
Described guidance panel is provided with audio alert, display lamp and fire button, and described display lamp includes power supply indicator, fire extinguisher tank low pressure alarm lamp and fire extinguisher tank injection display lamp.
Described extinguishing chemical shower nozzle is arranged on the front panel of battery flat.
The described valve that quickly starts includes valve body and electricity aerogenesis component, described electricity aerogenesis component is arranged on the top of valve body, and the control end of electricity aerogenesis component is connected with intelligent controller, the upper inner of valve body has been slidably installed piston, the lower section of piston is fixed with piston rod, the lower end of piston rod is fixed with plug, piston rod stretches into the bottom of valve body, the bottom of valve body is provided with joint, the inside of joint is the shoulder hole with step surface, described step surface is provided with back-moving spring, the top, upper end of back-moving spring is pressed on plug, the bottom of valve body is additionally provided with extinguishing chemical passage, extinguishing chemical passage connects with described shoulder hole.
The side of described valve body is provided with Pressure gauge, opposite side is provided with low-pressure alarm sensor, low-pressure alarm sensor is connected with intelligent controller, the sidewall of described valve body is additionally provided with locking pin assembly, the sidewall of described piston rod is provided with the cannelure that can coordinate with locking pin assembly, during locking, locking pin assembly inserts in described cannelure.
Described fire extinguisher storage tank is mainly made up of tank body, suction pipe, driving gas and extinguishing chemical, and described suction pipe stretches into the lower end of tank body, suction pipe and extinguishing chemical channel connection from the upper end of tank body, drives gas to be stored in the top of tank body, and extinguishing agent storage is in the bottom of tank body.
Described extinguishing chemical conveyance conduit is heat resisting and pressure resisting pipeline.
Described sensor includes temperature sensor, Smoke Sensor and flame sensor.
Being additionally provided with threeway on described extinguishing chemical conveyance conduit, the first interface of threeway is connected with supervisor, and the second interface and the 3rd interface of threeway are connected with arm respectively.
This utility model has the advantage that
1, after sensor detects the condition of a fire, intelligent controller starts extinguishing device automatically, and multiple shower nozzles automatically spray extinguishing chemical simultaneously and put out a fire, safe and reliable.
2, this utility model adopts novel water-based special firing-fighting medium, superpower fire-retardant, it is possible in quickly reduction combustion zone while amount of heat, additionally it is possible to reduce the concentration of comburant surface oxygen, it is achieved quick extinguishing, and prevent resume combustion.
3, this utility model is when fire extinguishing, it is possible to quickly starts in the very first time, stops or delay spreading rapidly of the condition of a fire, winning the quality time for passenger's fast-escape, the loss of accident is preferably minimized.
4, fire extinguisher of the present utility model also has low-pressure warning function, and namely during fire extinguisher pressure inside the tank deficiency, system can warning reminding driver be safeguarded in time.
5, this utility model is installed simple, easy to use, electricity aerogenesis component starts after receiving the signal of telecommunication, moment produces powerful air pressure, promotes piston, piston rod to move down, simultaneously locking pin assembly latching ram bar, plug is promoted to move down when piston rod moves down, thus opening valve, making extinguishing chemical spray rapidly under the effect driving gas, function is reliable.
Accompanying drawing explanation
Fig. 1 is integral installation structure chart of the present utility model；
Fig. 2 is structural principle block diagram of the present utility model；
Fig. 3 is the sectional structure schematic diagram quickly starting valve；
Fig. 4 is another sectional structure schematic diagram quickly starting valve；
Fig. 5 is the internal structure schematic diagram of fire extinguisher storage tank；
In figure: 1-battery flat, 2-sensor, 3-fire extinguisher storage tank, 4-quickly starts valve, 5-intelligent controller, 6-guidance panel, 7-controls cable, 8-extinguishing chemical conveyance conduit, 9-threeway, 10-extinguishing chemical shower nozzle, 11-valve body, 12-electricity aerogenesis component, 13-piston, 14-piston rod, 15-plug, 16-joint, 17-back-moving spring, 18-extinguishing chemical passage, 19-Pressure gauge, 20-low-pressure alarm sensor, 21-locking pin assembly, 22-tank body, 23-suction pipe, 24-drives gas, 25-extinguishing chemical.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of power battery pack fire extinguishing apparatus special, including sensor 2, fire extinguisher storage tank 3, intelligent controller 5 and extinguishing chemical shower nozzle 10, described sensor 2 is fixedly mounted in battery flat 1, the outlet of described fire extinguisher storage tank 3 is provided with and quickly starts valve 4, the control end quickly starting valve 4 is connected by controlling cable 7 with intelligent controller 5, intelligent controller 2 is arranged on before automobile in control chamber or clear position in reserved space, intelligent controller 5 is also connected by vehicle power terminals with vehicle power, the outlet quickly starting valve 4 is connected with one end of extinguishing chemical conveyance conduit 8, the other end of extinguishing chemical conveyance conduit 8 is provided with extinguishing chemical shower nozzle 10, extinguishing chemical shower nozzle 10 is arranged on the inwall of battery flat 1.
Described intelligent controller 5 is also connected with guidance panel 6, guidance panel 6 is arranged on the operating board on driver side, it is simple to driver is when emergency occurs, it is possible to be operated by panel 6 immediately and extinguishing device is controlled, thus better controling over the condition of a fire, fire is controlled within the very first time.
Described guidance panel 6 is provided with audio alert, display lamp and fire button, and described display lamp includes power supply indicator, fire extinguisher tank low pressure alarm lamp and fire extinguisher tank injection display lamp.
Described extinguishing chemical shower nozzle 10 is arranged on the front panel of battery flat 1.
As shown in Figure 3 and Figure 4, the described valve 4 that quickly starts includes valve body 11 and electricity aerogenesis component 12, described electricity aerogenesis component 12 is arranged on the top of valve body 11, and the control end of electricity aerogenesis component 12 is connected with intelligent controller 5, the upper inner of valve body 11 has been slidably installed piston 13, the lower section of piston 13 is fixed with piston rod 14, the lower end of piston rod 14 is fixed with plug 15, piston rod 14 stretches into the bottom of valve body 11, the bottom of valve body 11 is provided with joint 16, the inside of joint 16 is the shoulder hole with step surface, described step surface is provided with back-moving spring 17, the top, upper end of back-moving spring 17 is pressed on plug 15, the bottom of valve body 11 is additionally provided with extinguishing chemical passage 18, extinguishing chemical passage 18 connects with described shoulder hole.
The side of described valve body 11 is provided with Pressure gauge 19, opposite side is provided with low-pressure alarm sensor 20, low-pressure alarm sensor 20 is connected with intelligent controller 5, the sidewall of described valve body 11 is additionally provided with locking pin assembly 21, the sidewall of described piston rod 14 is provided with the cannelure that can coordinate with locking pin assembly 21, during locking, locking pin assembly 21 inserts in described cannelure.
As shown in Figure 5, described fire extinguisher storage tank 3 is main to be made up of tank body 22, suction pipe 23, driving gas 24 and extinguishing chemical 25, described suction pipe 23 stretches into the lower end of tank body 22 from the upper end of tank body 22, suction pipe 23 connects with extinguishing chemical passage 18, driving gas 24 to be stored in the top of tank body 22, extinguishing chemical 25 is stored in the bottom of tank body 22.
Described extinguishing chemical conveyance conduit 8 is heat resisting and pressure resisting pipeline.
Described sensor 2 includes temperature sensor, Smoke Sensor and flame sensor.
Being additionally provided with threeway 9 on described extinguishing chemical conveyance conduit 8, the first interface of threeway 9 is connected with supervisor, and the second interface and the 3rd interface of threeway 9 are connected with arm respectively.
nullWork process of the present utility model is as follows: as shown in Figure 2，Stream heating was caused owing to internal connector loosens at Vehicular battery、Battery management system is out of control to be caused overcharging or crossing putting、The reasons such as the inside battery caused because of external force factor or outside line short circuit cause internal temperature of battery to raise，Produce chemistry or electrochemical reaction，Release fuel gas，Until temperature rises to burning critical point，Set of cells generation spontaneous combustion or blast，During battery flat 1 breaking out of fire，Extinguishing device sprays automatically or driver is operated by panel 6 and forces to press fire extinguishing switch，Intelligent controller 5 sends open command to quickly startup valve 4，Electricity aerogenesis component 12 starts after receiving the signal of telecommunication，Moment produces powerful air pressure，Promote piston 13、Piston rod 14 moves down，Locking pin assembly 21 latching ram bar 13 simultaneously，Plug 15 is promoted to move down when piston rod 13 moves down，Thus opening valve，Extinguishing chemical 25 is made to be ejected to extinguishing chemical conveyance conduit 8 through suction pipe 23 from extinguishing chemical passage 18 rapidly under the effect driving gas 24，And extinguishing chemical 25 is delivered to extinguishing chemical shower nozzle 10 sprays，Put out a fire.When low-pressure alarm sensor 20 detects that the pressure in valve body 11 is in low pressure, signal is passed to intelligent controller 5, intelligent controller 5 sends alarm to guidance panel 6.
Claims (10)
1. a power battery pack fire extinguishing apparatus special, it is characterized in that: include sensor (2), fire extinguisher storage tank (3), intelligent controller (5) and extinguishing chemical shower nozzle (10), described sensor (2) is fixedly mounted in battery flat (1), the outlet of described fire extinguisher storage tank (3) is provided with and quickly starts valve (4), the control end quickly starting valve (4) is connected by controlling cable (7) with intelligent controller (5), intelligent controller (5) is also connected by vehicle power terminals with vehicle power, one end of the outlet and extinguishing chemical conveyance conduit (8) that quickly start valve (4) is connected, the other end of extinguishing chemical conveyance conduit (8) is provided with extinguishing chemical shower nozzle (10), extinguishing chemical shower nozzle (10) is arranged on the inwall of battery flat (1).
2. a kind of power battery pack fire extinguishing apparatus special according to claim 1, it is characterised in that: described intelligent controller (5) is also connected with guidance panel (6), and guidance panel (6) is arranged on the operating board on driver side.
3. a kind of power battery pack fire extinguishing apparatus special according to claim 1, it is characterized in that: guidance panel (6) is provided with audio alert, display lamp and fire button, described display lamp includes power supply indicator, fire extinguisher tank low pressure alarm lamp and fire extinguisher tank injection display lamp.
4. a kind of power battery pack fire extinguishing apparatus special according to claim 1, it is characterised in that: described extinguishing chemical shower nozzle (10) is arranged on the front panel of battery flat (1).
null5. a kind of power battery pack fire extinguishing apparatus special according to claim 1，It is characterized in that: the described valve (4) that quickly starts includes valve body (11) and electricity aerogenesis component (12)，Described electricity aerogenesis component (12) is arranged on the top of valve body (11)，And the control end of electricity aerogenesis component (12) is connected with intelligent controller (5)，The upper inner of valve body (11) has been slidably installed piston (13)，The lower section of piston (13) is fixed with piston rod (14)，The lower end of piston rod (14) is fixed with plug (15)，Piston rod (14) stretches into the bottom of valve body (11)，The bottom of valve body (11) is provided with joint (16)，The inside of joint (16) is the shoulder hole with step surface，Described step surface is provided with back-moving spring (17)，The top, upper end of back-moving spring (17) is pressed on plug (15)，The bottom of valve body (11) is additionally provided with extinguishing chemical passage (18)，Extinguishing chemical passage (18) connects with described shoulder hole.
6. a kind of power battery pack fire extinguishing apparatus special according to claim 5, it is characterized in that: the side of described valve body (11) is provided with Pressure gauge (19), opposite side is provided with low-pressure alarm sensor (20), low-pressure alarm sensor (20) is connected with intelligent controller (5), the sidewall of described valve body (11) is additionally provided with locking pin assembly (21), the sidewall of described piston rod (14) is provided with the cannelure that can coordinate with locking pin assembly (21), during locking, locking pin assembly (21) inserts in described cannelure.
7. a kind of power battery pack fire extinguishing apparatus special according to claim 1, it is characterized in that: described fire extinguisher storage tank (3) is main to be made up of tank body (22), suction pipe (23), driving gas (24) and extinguishing chemical (25), described suction pipe (23) stretches into the lower end of tank body (22) from the upper end of tank body (22), suction pipe (23) connects with extinguishing chemical passage (18), driving gas (24) to be stored in the top of tank body (22), extinguishing chemical (25) is stored in the bottom of tank body (22).
8. a kind of power battery pack fire extinguishing apparatus special according to claim 1, it is characterised in that: described extinguishing chemical conveyance conduit (8) is heat resisting and pressure resisting pipeline.
9. a kind of power battery pack fire extinguishing apparatus special according to claim 1, it is characterised in that: described sensor (2) includes temperature sensor, Smoke Sensor and flame sensor.
10. a kind of power battery pack fire extinguishing apparatus special according to claim 1, it is characterized in that: described extinguishing chemical conveyance conduit (8) is additionally provided with threeway (9), the first interface of threeway (9) is connected with supervisor, and the second interface and the 3rd interface of threeway (9) are connected with arm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150008.0U CN205391512U (en) | 2016-02-29 | 2016-02-29 | Power battery organizes special extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150008.0U CN205391512U (en) | 2016-02-29 | 2016-02-29 | Power battery organizes special extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391512U true CN205391512U (en) | 2016-07-27 |
Family
ID=56423991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150008.0U Expired - Fee Related CN205391512U (en) | 2016-02-29 | 2016-02-29 | Power battery organizes special extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391512U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561503A (en) * | 2016-02-29 | 2016-05-11 | 四川华川工业有限公司 | Special fire-extinguishing device for power battery pack |
| CN106870803A (en) * | 2017-04-13 | 2017-06-20 | 四川华川工业有限公司 | A kind of Full automatic fire fighting device main valve body |
| CN107213563A (en) * | 2017-06-22 | 2017-09-29 | 哲弗智能***（上海）有限公司 | A kind of battery extinguishing device of utilization heptafluoro-propane and carbon-dioxide fire engine |
| CN110588835A (en) * | 2019-08-17 | 2019-12-20 | 徐州远航模具有限公司 | Equipment suitable for mould transportation |
-
2016
- 2016-02-29 CN CN201620150008.0U patent/CN205391512U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561503A (en) * | 2016-02-29 | 2016-05-11 | 四川华川工业有限公司 | Special fire-extinguishing device for power battery pack |
| CN106870803A (en) * | 2017-04-13 | 2017-06-20 | 四川华川工业有限公司 | A kind of Full automatic fire fighting device main valve body |
| CN107213563A (en) * | 2017-06-22 | 2017-09-29 | 哲弗智能***（上海）有限公司 | A kind of battery extinguishing device of utilization heptafluoro-propane and carbon-dioxide fire engine |
| CN110588835A (en) * | 2019-08-17 | 2019-12-20 | 徐州远航模具有限公司 | Equipment suitable for mould transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |