CN209630481U - A kind of tubular type extinguishing device - Google Patents
A kind of tubular type extinguishing device Download PDFInfo
- Publication number
- CN209630481U CN209630481U CN201821164831.2U CN201821164831U CN209630481U CN 209630481 U CN209630481 U CN 209630481U CN 201821164831 U CN201821164831 U CN 201821164831U CN 209630481 U CN209630481 U CN 209630481U
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- CN
- China
- Prior art keywords
- tube body
- meltable
- extinguishing device
- meltable tube
- fire
- 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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Abstract
The utility model discloses a kind of tubular type extinguishing device, including meltable tube body, fire retardant is filled in the meltable tube body；Extinguishing device, which can coil to work as in battery pack in battery pack inner periphery or required position, has battery short circuit thermal occur；Tube-type receptacle heat can start to soften at hot source point；Fire extinguishing reagent heat gasifies in managing simultaneously；Overpressure is gradually increased；Soften at tube-type receptacle hot source point；When pressure reaches the tube-type receptacle wall explosion limit；Tube-type receptacle can the explosion at hot source point；Abrupt release goes out reagent of putting out a fire；It extinguishes the blaze.
Description
Technical field
The utility model belongs to fire-fighting domain more particularly to a kind of tubular type extinguishing device.
Background technique
Electronics industry is quickly grown；Various industries are all be unable to do without；Security appliance is gradually paid attention to by numerous users；Such as
Country greatly developed New-energy electric vehicle in recent years；Traffic safety country more payes attention to；Battery pack will appear short circuit in driving
It is on fire；It can seriously explode；Industry does not have active defense function to this at present, is primarily due to energy density limitation；Battery pack
Insufficient space can not install traditional extinguishing device；Even if the big battery pack in space installs traditional extinguishing device meeting in fire extinguishing procedure
There is no exceptions to cause damages to battery to other；Even aggravate other battery rapid cut-offs or burning.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model, which provides one kind and is able to achieve, precisely to go out
A kind of tubular type extinguishing device of fire.
Technical solution: to achieve the above object, a kind of tubular type extinguishing device of the utility model, including meltable tube body, institute
It states in meltable tube body filled with fire retardant.
Further, the meltable tube body is bendable structure or hard curved structure.
Further, the both ends of the meltable tube body are that plug is sealed or sealed from molten.
Further, the fire retardant filled in the meltable tube body is heptachloropropane.
Further, in the meltable tube body when filling heptachloropropane, air pressure detection meter is provided in the meltable tube body.
Further, when the intracorporal overpressure of meltable pipe is greater than atmospheric pressure, gas is provided in the meltable tube body
Pressure detection meter.
Further, further include electric automobile power battery storehouse, be disposed in the electric automobile power battery storehouse several
Power battery pack；The meltable tube body arrangement or disk are distributed in each power battery pack position.
Further, passing through in the tunnel formed between two adjacent power battery packs in the battery compartment has meltable tube body.
The utility model has the advantages that the drawbacks of this utility model very good solution tradition extinguishing device of the utility model；Meltable tube body
After inside pouring into heptachloropropane fire extinguishing reagent；Reagent preheating is decomposed；And it is converted into fire-retardant gas.New Type Fire-fighting Device can coil
Working as in battery pack in battery pack inner periphery or required position has battery short circuit thermal occur；Tube-type receptacle heat can be at hot source point
Start to soften；Fire extinguishing reagent heat gasifies in managing simultaneously；Overpressure is gradually increased；Soften at tube-type receptacle hot source point；
When pressure reaches the tube-type receptacle wall explosion limit；Tube-type receptacle can the explosion at hot source point；Abrupt release goes out reagent of putting out a fire；It will be fiery
It puts out；Since gasification flame-retarding fire-extinguishing does not have liquid flowing or powdery type residual not to damage to batteries other in battery pack；
Preferably protect other batteries；Chain short circuit kindling reaction will not occur for other batteries.
This utility model may be also used at any required fire extinguishing other than for electric car；Such as Computer Facilities.
Detailed description of the invention
Attached drawing 1 is meltable pipe structure schematic diagram；
Attached drawing 2 is that meltable tube body is arranged in the schematic layout pattern in power battery storehouse.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of tubular type extinguishing device as shown in attached drawing 1 to 2, including meltable tube body 2 are filled in the meltable tube body 2
Fire retardant, in order to preferably arrange the extinguishing device, meltable tube body 2 is flexible pipe structure, Huo Zheyi in the present embodiment
Fusion tube body 2 is also possible to the stereoplasm tube of inflexibility, but targetedly direct according to specific arrangement environment during factory
It is made into the hard tube structure of corresponding complications；The material of the meltable tube body 2 of the present embodiment is PE or PP, but it is not limited to this material.
Fire retardant is filled in the meltable tube body 2 of the present embodiment, in practical work process, which can be coiled
Portion winds or is folded in the position for being easy to happen fire, generates high temperataure phenomena when on fire or part occurs in setting regions
When, the part of the meltable tube body 2 near pyrotoxin on fire is by high-temperature baking, and meltable tube body 2 is made of meltable material in itself,
Thus the part of meltable tube body 2 is started to soften by the region of high-temperature baking, and the fire retardant in meltable tube body 2 is heated at the same time
Gasification rapidly afterwards, and overpressure is improved rapidly, when overpressure reaches certain pressure critical value, and then in meltable tube body 2
The fire retardant to gasify rapidly is broken from local softening, and is sprayed rapidly, and then meltable tube body 2 can be quick-fried in heat source fire source source
It is broken；Abrupt release goes out reagent of putting out a fire；It extinguishes the blaze.
The both ends of the meltable tube body 2 of the present embodiment are that plug 1 is sealed or from molten sealing, can be carried out using the sealing of plug 1
Combustion adjuvant is periodically filled in periodic maintenance, and is used from molten sealing then for the Bullet structure of longer life expectancy.
The fire retardant filled in the meltable tube body 2 is heptachloropropane；
And heptachloropropane needs to pressurize under room temperature liquid condition, thus whether have enough heptachlors inside it to detect
Propane, when the present embodiment fills heptachloropropane in meltable tube body 2, be provided in meltable tube body 2 air pressure detection meter, be convenient for and
When determine whether eligible state；In addition it is also wanted in meltable tube body 2 when the overpressure in meltable tube body 2 is greater than atmospheric pressure
Air pressure is set and detects meter；
Case 1:
It is as shown in Figure 2: the device to be applied into the dynamic battery compartment 3 in electric car field, electric car, and electronic
Several power battery packs 4 are disposed in automobile power cell storehouse；The arrangement of meltable tube body 2 or disk of the present embodiment are distributed in each described dynamic
4 position of power battery pack；In addition to increase operation rate, the tunnel formed between two adjacent power battery packs 4 in battery compartment 3
In pass through have meltable tube body 2, tube body 2 meltable in this way can monitor the power battery pack 4 of two sides simultaneously；When power battery pack 4 is sent out
It is born from when lighting fire, the part of the meltable tube body 2 near pyrotoxin on fire is by high-temperature baking, and meltable tube body 2 is easy in itself
Molten material is made, thus the part of meltable tube body 2 is started to soften by the region of high-temperature baking, at the same time in meltable tube body 2
Fire retardant it is heated after gasification rapidly, and improve overpressure rapidly, when overpressure reaches certain pressure critical value, in turn
The fire retardant to gasify rapidly in meltable tube body 2 is broken from local softening, and is sprayed rapidly, and then meltable tube body 2 can be in heat source
The explosion of fire source source；Abrupt release goes out reagent of putting out a fire；It extinguishes the blaze.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of tubular type extinguishing device, it is characterised in that: including meltable tube body (2), filled with fire-retardant in the meltable tube body (2)
Agent；Further include electric automobile power battery storehouse (3), is disposed with several power battery packs in the electric automobile power battery storehouse
(4)；Meltable tube body (2) arrangement or disk are distributed in each power battery pack (4) position；The meltable tube body (2) is
Bendable structure or hard curved structure；It is worn in the tunnel formed between two adjacent power battery packs (4) in the battery compartment (3)
Meltable tube body (2) are crossed.
2. a kind of tubular type extinguishing device according to claim 1, it is characterised in that: the both ends of the meltable tube body (2) are
Plug (1) sealing is sealed from molten.
3. a kind of tubular type extinguishing device according to claim 1, it is characterised in that: filled in the meltable tube body (2)
Fire retardant is heptachloropropane.
4. a kind of tubular type extinguishing device according to claim 1, it is characterised in that: filling seven in the meltable tube body (2)
When chloropropane, air pressure detection meter is provided in the meltable tube body (2).
5. a kind of tubular type extinguishing device according to claim 1, it is characterised in that: in the pipe in the meltable tube body (2)
When pressure is greater than atmospheric pressure, air pressure detection meter is provided in the meltable tube body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164831.2U CN209630481U (en) | 2018-07-23 | 2018-07-23 | A kind of tubular type extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164831.2U CN209630481U (en) | 2018-07-23 | 2018-07-23 | A kind of tubular type extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209630481U true CN209630481U (en) | 2019-11-15 |
Family
ID=68470802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821164831.2U Active CN209630481U (en) | 2018-07-23 | 2018-07-23 | A kind of tubular type extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209630481U (en) |
-
2018
- 2018-07-23 CN CN201821164831.2U patent/CN209630481U/en active Active
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