CN106075770A - One singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case - Google Patents
One singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case Download PDFInfo
- Publication number
- CN106075770A CN106075770A CN201610713119.2A CN201610713119A CN106075770A CN 106075770 A CN106075770 A CN 106075770A CN 201610713119 A CN201610713119 A CN 201610713119A CN 106075770 A CN106075770 A CN 106075770A
- Authority
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- China
- Prior art keywords
- valve body
- fire
- special
- lithium batteries
- extinguishing
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
Abstract
The invention discloses one and singly join the special-purpose water-based extinguishing device of many automobile lithium batteries case, it includes main frame (1), multiple battery cases (7), data collecting system and fire extinguishing tube (2), main frame (1) includes host shell (10), one fire extinguisher tank (12) is installed in host shell (10), main valve body (14) it is provided with on fire extinguisher tank (12), master controller (15) and valve body transducer (16) are installed on host shell (10), master controller (15) electrically connects with main valve body (14) and valve body transducer (16), data acquisition unit (5) electrically connects with master controller (15), valve body transducer (16) is connected with main valve body (14), and valve body transducer (16) is connected with battery case (7) respectively by fire extinguishing tube (2).The invention has the beneficial effects as follows: it has advantage safe and reliable, easy to use, that scrappage is low and fire-fighting efficiency is high.
Description
Technical field
The present invention relates to emergent fire-fighting domain, particularly one and singly join the special-purpose water-based extinguishing device of many automobile lithium batteries case.
Background technology
Along with the reinforcement of people's environmental consciousness, new-energy automobile field develops rapidly in recent years, uses lithium battery as dynamic
The vehicles of power get more and more, annual pure electric automobile and hybrid vehicle sales volume with 30% speed increase, respectively
Battery flat is carried out installing Full automatic fire fighting device by ground public transport company and auto vendor one after another.Because every automobile is fitted with
2～12 pieces of set of cells not etc., have is the most, extinguishing device all should be had every Battery pack to carry out flame failure protection, but work as
When set of cells is more, automobile does not has all extinguishing devices of space mounting.The present invention is exactly to solve this dexterously to compel
A difficult problem for the eyebrows and eyelashes, at vehicle installing space by limited time, can use a set of extinguishing device to carry out six groups of automobile lithium batteries simultaneously
Monitoring, and battery case the most on fire is carried out quick extinguishing, safe and reliable.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that it is special-purpose water-based that one singly joins many automobile lithium batteries case
Extinguishing device.
The purpose of the present invention is achieved through the following technical solutions: one singly joins the special-purpose water-based fire extinguishing of many automobile lithium batteries case
Device, it includes main frame, multiple battery case, data collecting system and fire extinguishing tube, and described data collecting system includes sensor
And data acquisition unit, described battery case is mounted on sensor, and sensor electrically connects with data acquisition unit, described master
Machine includes host shell, is provided with a fire extinguisher tank, described fire extinguisher tank is provided with master in described host shell
Valve body, described host shell is provided with master controller and valve body transducer, described master controller and main valve body and valve body
Transducer electrically connects, and described data acquisition unit electrically connects with master controller, and described valve body transducer is connected with main valve body, and
Valve body transducer is connected with battery case respectively by fire extinguishing tube.
Described valve body transducer includes valve body, slide post, extinguishing chemical inlet union, extinguishing chemical outlet connection and aerogenesis unit
Part, described extinguishing chemical inlet union is connected with main valve body, offers multiple sliding cavity, described sliding cavity in described valve body
Being sealed by upper cover, and the bottom of upper cover is provided with aerogenesis element, the bottom of described valve body is provided with admission chamber, and described goes out
Fire agent inlet union is arranged on valve body, and extinguishing chemical inlet union connects with admission chamber, and described admission chamber is with sliding cavity even
Logical, it is sliding combined with slide post in described sliding cavity, described slide post is by the positioner easy to break being arranged on valve body
Fixing, and slide post is by the connectivity part sealing of sliding cavity with admission chamber, described slide post offers lead-over groove, described transition
The both sides of groove offer through hole, and the sidewall of described lead-over groove is also communicated with extinguishing chemical outlet connection, and extinguishing chemical outlet connects
Head is arranged on valve body.
Described positioner easy to break includes shear pin, offers pin-and-hole on the sidewall of sliding cavity, and shear pin is through sliding
Move post, and the two ends of shear pin are positioned at pin-and-hole, and the two ends of pin-and-hole are sealed by shear pin.
The bottom of described slide post offers a circle seal groove, is provided with O shape rubber seal in described seal groove.
The bottom of the through valve body of described admission chamber, and the two ends of admission chamber are sealed by plug.
Being provided with tank support on described host shell, described fire extinguisher tank is by being arranged on tank support
Tank body retainer ring is arranged on tank support.
Described host shell is covered by main frame upper cover, and is also equipped with multiple pipe joint on the end face of host shell
And wire harness plug-in connecting component, one end of described pipe joint is connected with extinguishing chemical outlet connection, and the other end of pipe joint is with fire extinguishing tube even
Connect.
Described data acquisition unit is electrically connected with a controller, and described controller is electrically connected with a guidance panel, described
Controller electrically connect with master controller.
The invention have the advantages that
1, valve body transducer can carry out single-point or multiple spot fire extinguishing to multiple battery cases, thus the space reducing extinguishing device accounts for
There is rate, thus it is more to solve set of cells, the technical barrier of the limited space that extinguishing device is installed, use a set of extinguishing device pair
Six groups of automobile lithium batteries monitor simultaneously, and to first battery case on fire being carried out quick extinguishing, and operator also may be used
Realize forcing fire extinguishing, so that extinguishing device is safe and reliable according to the condition of a fire.
2, in six lithium battery boxes, as long as one group of sensor in one of them battery case detects fire signal, operation
Will report to the police immediately on panel, remind driver to check the condition of a fire, the generator effect of main valve body and valve body converter inside, fast simultaneously
Speed opens extinguishing chemical passage, makes the extinguishing chemical within fire extinguisher tank rapidly flow toward this battery case, puts out a fire immediately.
3, when extinguishing chemical flows to specify cabin, other cabin will not be flowed to, reduce the learies of valve body commutator assemble, reduction
Production cost.
4, the present invention installs simply, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of main frame；
Fig. 3 is the structural representation of the present invention；
Fig. 4 is the schematic top plan view of the present invention；
Fig. 5 is the cross-sectional schematic of A-A in Fig. 4；
Fig. 6 is the cross-sectional schematic of B-B in Fig. 4；
Fig. 7 is the cross-sectional schematic of C-C in Fig. 5；
In figure, 1-main frame, 2-pipeline, 3-guidance panel, 4-controller, 5-data acquisition unit, 6-wire harness plug-in connecting component, 7-battery
Case, 8-sensor, 9-main frame upper cover, 10-host shell, 11-tank body retainer ring, 12-fire extinguisher tank, 13-tank support,
14-main valve body, 15-master controller, 16-valve body transducer, 8-pipe joint, 21-valve body, 22-slide post, 23-extinguishing chemical exports
Joint, 24-plug, 25-O shape rubber seal, 26-extinguishing chemical inlet union, 27-shear pin, 28-aerogenesis element, on 29-
Lid, 30-sliding cavity, 31-lead-over groove, 32-through hole, 33-admission chamber, 34-stop screw.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to the following stated:
As depicted in figs. 1 and 2, one singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, and it includes main frame 1, Duo Ge electricity
Pond case 7, data collecting system and fire extinguishing tube 2, described data collecting system includes sensor and data acquisition unit 5, described
Being mounted on sensor on battery case 7, and sensor electrically connects with data acquisition unit 5, described main frame 1 includes host shell
10, a fire extinguisher tank 12 is installed in described host shell 10, described fire extinguisher tank 12 is provided with main valve body 14,
Master controller 15 and valve body transducer 16 be installed on described host shell 10, described master controller 15 and main valve body 14 and
Valve body transducer 16 electrically connects, and described data acquisition unit 5 electrically connects with master controller 15, and described valve body transducer 16 is with main
Valve body 14 connects, and valve body transducer 16 is connected with battery case 7 respectively by fire extinguishing tube 2, master controller 15 control bound simultaneously
Body 14 and valve body transducer 16 work, and the extinguishing chemical of fire extinguisher tank 12 enters in valve body transducer 16 by main valve body 14,
The passage being then passed through on valve body transducer 16 opening enters into the battery case fire extinguishing of the condition of a fire.
In the present embodiment, as shown in Fig. 3 ~ Fig. 7, described valve body transducer 16 includes valve body 21, slide post 22, fire extinguishing
Agent inlet union 23, extinguishing chemical outlet connection 26 and aerogenesis element 28, described extinguishing chemical outlet connection 26 is with main valve body 14 even
Connecing, offer multiple sliding cavity 30 in described valve body 21, in the present embodiment, described sliding cavity 30 is six, Ke Yitong
Time six battery cases are put out a fire, it is also possible to realizing the fire extinguishing of single battery case, described sliding cavity 30 is close by upper cover 29
Sealing, and the bottom of upper cover 29 is provided with aerogenesis element 28, aerogenesis element 28 is blasting type aerogenesis element, i.e. in aerogenesis element 28
Being provided with a small amount of gunpowder, aerogenesis element 28 is provided with the port electrically connected with master controller 15, master controller 15 controls to produce
After gas element 28 conducts, gunpowder explodes, and produces high pressure draught, and the bottom of described valve body 21 is provided with admission chamber 33,
Described extinguishing chemical inlet union 23 is arranged on valve body 21, and extinguishing chemical inlet union 23 connects with admission chamber 33, described
Admission chamber 33 connects with sliding cavity 30, is sliding combined with slide post 22 in described sliding cavity 30, and described slide post 22 passes through
The positioner easy to break being arranged on valve body 21 is fixed, and in the present embodiment, described positioner easy to break includes shear pin 27,
Offering pin-and-hole on the sidewall of sliding cavity 30, shear pin 27 is through slide post 22, and the two ends of shear pin 27 are positioned at pin-and-hole,
And the two ends of pin-and-hole are sealed by stop screw 34, after locking stop screw 34, pin-and-hole cannot be exited in the two ends of shear pin 27, and
And now the connectivity part of sliding cavity 30 with admission chamber 33 is sealed by slide post 22, further, the bottom of described slide post 22
Offer a circle seal groove, O shape rubber seal 25 is installed in described seal groove, the high pressure gas that aerogenesis element 28 produces
Stream so that shear pin 27 ruptures, and slide post 22 quickly down moves along sliding cavity 30 under the effect of high pressure draught, described
Slide post 22 offer lead-over groove 31, the both sides of described lead-over groove 31 offer through hole 32, the side of described lead-over groove 31
Also it is communicated with extinguishing chemical outlet connection 26 on wall, and extinguishing chemical outlet connection 26 is arranged on valve body 21, when slide post 22 moves
After in admission chamber 33, admission chamber 33 is connected with extinguishing chemical outlet connection 261 by through hole 32, lead-over groove 3, now admission chamber 33
Interior extinguishing chemical enters in lead-over groove 31 by through hole 32, enters into the condition of a fire by extinguishing chemical outlet connection 26 the most again
Battery case is put out a fire.
In the present embodiment, the bottom of the described through valve body of admission chamber 33 21, so that admission chamber 33 and sliding cavity
30 is easy to process, and the two ends of admission chamber 33 are sealed by plug 24, it is ensured that the sealing property of admission chamber 33, described extinguishing chemical goes out
Mouth joint 3, extinguishing chemical inlet union 6, plug 24 all use with valve body 21 threadeds, so that extinguishing chemical outlet connection 3,
Extinguishing chemical inlet union 6, plug 24 are all detachable, consequently facilitating valve body maintenance.
In the present embodiment, described host shell 10 being provided with tank support 13, described fire extinguisher tank 12 leads to
Cross the tank body retainer ring 11 being arranged on tank support 13 to be arranged on tank support 13, thus ensure consolidating of fire extinguisher tank 12
Dingan County fills.
In the present embodiment, described host shell 10 is covered by main frame upper cover 9, and main frame upper cover 9 makes main frame be close
Joint sealing body, thus in ensure that main frame, electrical equipment is not by external interference, it is ensured that the service life of host elements, and at main frame
Being also equipped with multiple pipe joint 8 and wire harness plug-in connecting component 6 on the end face of housing 10, the number of preferred pipe joint 8 goes out with extinguishing chemical
Mouth joint 26 is identical, and one end of described pipe joint 8 is connected with extinguishing chemical outlet connection 26, the other end of pipe joint 8 and fire extinguishing
Pipe 2 connects, the connecting line of described wire harness plug-in connecting component 6 electrical equipment in main frame and the connection of extraneous electrical equipment.
In the present embodiment, described data acquisition unit 5 is electrically connected with a controller 4, and described controller 4 is electrically connected with
One guidance panel 3, after data acquisition unit 15 has received fire signal, also can deliver to controller 4 by this fire signal, controls
Device 4 sends chimes of doom and reminds operator, and described controller 4 electrically connects with master controller 15, and operator can be by operation
Panel 3 sends instruction to controller, and when having checked the condition of a fire or condition of a fire hidden danger such as operator, operator pass through guidance panel
3 send pressure fire extinguishing instruction, and controller 4 receives signal, and signal is delivered to master controller 15, master controller 15 control bound
Body 14 and valve body transducer 16 work, thus realize forcing fire extinguishing, further, control panel 3 have single-point fire button
With whole fire buttons, operator can be according to condition of a fire situation, it is achieved single battery case, multiple battery case and all batteries case
Force fire extinguishing.
The work process of the present invention is as follows: when after the battery case generation condition of a fire, after the sensor of this battery case detects the condition of a fire,
Fire signal is passed to data acquisition unit by sensor, and data acquisition unit transfers signals to master controller and controller, master control
Device control bound body processed and the work of valve body transducer so that fire extinguisher tank connects with the fire extinguishing tube that condition of a fire battery case occurs, and goes out
Extinguishing chemical in firearm tank body then enters in battery case, it is achieved the fire extinguishing of battery case, and controller then occurs alarm, carries
Awake driver has the condition of a fire, and driver can take corresponding emergency measure according to condition of a fire situation, and after driver finds the condition of a fire,
Operation control panel, controller passes the signal along to master controller, main controller controls main valve body and aerogenesis element manipulation, thus
Realize battery case and force fire extinguishing.
Claims (8)
1. singly join the special-purpose water-based extinguishing device of many automobile lithium batteries case for one kind, it is characterised in that: it includes main frame (1), Duo Ge electricity
Pond case (7), data collecting system and fire extinguishing tube (2), described data collecting system includes sensor and data acquisition unit (5),
It is mounted on sensor on described battery case (7), and sensor electrically connects with data acquisition unit (5), described main frame (1) bag
Include host shell (10), in described host shell (10), a fire extinguisher tank (12), described fire extinguisher tank are installed
(12) it is provided with main valve body (14) on, described host shell (10) is provided with master controller (15) and valve body transducer
(16), described master controller (15) electrically connects with main valve body (14) and valve body transducer (16), described data acquisition unit (5)
Electrically connecting with master controller (15), described valve body transducer (16) is connected with main valve body (14), and valve body transducer (16) leads to
Cross fire extinguishing tube (2) to be connected with battery case (7) respectively.
One the most according to claim 1 singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, it is characterised in that: institute
The valve body transducer stated include valve body (21), slide post (22), extinguishing chemical inlet union (23), extinguishing chemical outlet connection (26) and
Aerogenesis element (28), described extinguishing chemical inlet union (23) is connected with main valve body (14), offers in described valve body (21)
Multiple sliding cavities (30), described sliding cavity (30) is sealed by upper cover (29), and the bottom of upper cover (29) is provided with aerogenesis unit
Part (28), the bottom of described valve body (21) is provided with admission chamber (33), and described extinguishing chemical inlet union (23) is arranged on valve
On body (21), and extinguishing chemical inlet union (23) connects with admission chamber (33), and described admission chamber (33) is with sliding cavity (30) even
Logical, it is sliding combined with slide post (22) in described sliding cavity (30), described slide post (22) is by being arranged on valve body (21)
On positioner easy to break fix, and the connectivity part of sliding cavity (30) and admission chamber (33) is sealed by slide post (22), described
Slide post (22) offers lead-over groove (31), and the both sides of described lead-over groove (31) offer through hole (32), described lead-over groove
(31) also it is communicated with extinguishing chemical outlet connection (26) on sidewall, and extinguishing chemical outlet connection (26) is arranged on valve body (21).
One the most according to claim 1 singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, it is characterised in that: institute
The positioner easy to break stated includes shear pin (27), offers pin-and-hole on the sidewall of sliding cavity (30), and shear pin (27) passes
Slide post (22), and the two ends of shear pin (27) are positioned at pin-and-hole, and the two ends of pin-and-hole are sealed by shear pin (34).
One the most according to claim 1 singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, it is characterised in that: institute
The bottom of the slide post (22) stated offers a circle seal groove, is provided with O shape rubber seal (25) in described seal groove.
One the most according to claim 1 singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, it is characterised in that: institute
The bottom of admission chamber (33) the through valve body (21) stated, and the two ends of admission chamber (33) are sealed by plug (24).
One the most according to claim 1 singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, it is characterised in that: institute
Being provided with tank support (13) on the host shell (10) stated, described fire extinguisher tank (12) is by being arranged on tank support
(13) the tank body retainer ring (11) on is arranged on tank support (13).
One the most according to claim 1 singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, it is characterised in that: institute
The host shell (10) stated is covered by main frame upper cover (9), and is also equipped with multiple pipe on the end face of host shell (10) and connects
Head (8) and wire harness plug-in connecting component (6), one end of described pipe joint (8) is connected with extinguishing chemical outlet connection (26), pipe joint (8)
The other end be connected with fire extinguishing tube (2).
One the most according to claim 1 singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case, it is characterised in that: institute
The data acquisition unit (5) stated is electrically connected with a controller (4), and described controller (4) is electrically connected with a guidance panel (3), institute
The controller (4) stated electrically connects with master controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713119.2A CN106075770B (en) | 2016-08-24 | 2016-08-24 | Special water-based fire extinguishing device for single-distribution multi-automobile lithium battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713119.2A CN106075770B (en) | 2016-08-24 | 2016-08-24 | Special water-based fire extinguishing device for single-distribution multi-automobile lithium battery box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106075770A true CN106075770A (en) | 2016-11-09 |
| CN106075770B CN106075770B (en) | 2021-11-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610713119.2A Active CN106075770B (en) | 2016-08-24 | 2016-08-24 | Special water-based fire extinguishing device for single-distribution multi-automobile lithium battery box |
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| Country | Link |
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| CN (1) | CN106075770B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823224A (en) * | 2017-04-13 | 2017-06-13 | 四川华川工业有限公司 | Valve body guiding device is used in one kind fire extinguishing |
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| CN106823224A (en) * | 2017-04-13 | 2017-06-13 | 四川华川工业有限公司 | Valve body guiding device is used in one kind fire extinguishing |
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| Publication number | Publication date |
|---|---|
| CN106075770B (en) | 2021-11-16 |
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