CN219878981U - Gas production bin of perfluorinated hexanone fire extinguishing device - Google Patents
Gas production bin of perfluorinated hexanone fire extinguishing device Download PDFInfo
- Publication number
- CN219878981U CN219878981U CN202320870161.0U CN202320870161U CN219878981U CN 219878981 U CN219878981 U CN 219878981U CN 202320870161 U CN202320870161 U CN 202320870161U CN 219878981 U CN219878981 U CN 219878981U
- Authority
- CN
- China
- Prior art keywords
- gas production
- extinguishing device
- thermosensitive wire
- fire extinguishing
- perfluorinated
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical class CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000000443 aerosol Substances 0.000 claims description 8
- 238000004880 explosion Methods 0.000 claims description 8
- WVSNNWIIMPNRDB-UHFFFAOYSA-N 1,1,1,3,3,4,4,5,5,6,6,6-dodecafluorohexan-2-one Chemical compound FC(F)(F)C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F WVSNNWIIMPNRDB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005422 blasting Methods 0.000 abstract description 19
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a gas production bin of a perfluorinated hexanone fire extinguishing device, which comprises a blasting shell, wherein a gas production agent is arranged in the blasting shell, a thermosensitive wire is arranged in the blasting shell, a plug is arranged at the top of the blasting shell, an extension pipe is arranged in the area between the plug and the gas production agent surface in the blasting shell, the extension pipe is sleeved on the outer surface of the thermosensitive wire, the lower end of the thermosensitive wire penetrates out of the lower end of the extension pipe and contacts with the top surface of the gas production agent, and the upper end of the extension pipe contacts with the plug; the extension tube can form a similar supporting effect, straightens the thermosensitive wire, enables the lower end of the thermosensitive wire to be always in contact with the top surface of the gas generating agent, effectively avoids the problem that the thermosensitive wire cannot touch the bottom, ensures normal starting, and can select or cut down the length of the extension tube according to actual conditions, so that the manufacturing cost is low.
Description
Technical Field
The utility model relates to the technical field of fire control, in particular to a gas production bin of a perfluorinated hexanone fire extinguishing device.
Background
The utility model patent 202121858546.2-fire extinguishing device provides a non-pressure storage type perfluorinated hexanone fire extinguishing device, but the fire extinguishing device has certain defects in implementation: because the extinguishing medium released after the aerosol generating agent is started has certain corrosiveness and conductivity, the corrosiveness and the conductivity of the extinguishing device are in direct proportion to the dosage of the aerosol generating agent, and the excessive aerosol generating agent can cause the extinguishing device to pollute the environment of a protected space after being sprayed. Meanwhile, the more the consumption of the aerosol generating agent is, the larger the gas production amount is, the larger the pressure is when the fire extinguishing device is used for spraying, the better the fire extinguishing effect of the fire extinguishing device is, and if the quantity of the aerosol generating agent is insufficient, the fire extinguishing effect of the fire extinguishing device is poor.
Different application scenes of the fire extinguishing device in the actual application process have different requirements on the fire extinguishing device, such as a precise instrument or a power system, the space among the application scenes is small, the fire situation of a relatively large space or a flammable and explosive space after the fire is on is small, but the requirements on low corrosion and low conductivity of the fire extinguishing device are high; in the energy storage battery bin, the fire is easy to spread after the battery energy density is high and the fire is easy to cause larger fire and loss if the battery energy density is not controlled in time, so that the fire extinguishing device is required to extinguish fire rapidly.
If the consumption of the gas generating agent in the 202121858546.2-fire extinguishing device is simply reduced, the length of the thermosensitive wire is extended, so that the thermosensitive wire can not touch the bottom in the manufacturing process of the device, and the thermosensitive wire is not contacted with the gas generating agent, so that the device can not be started; if the length of the gas producing bin is reduced, the gas producing bin is remanufactured, and the production cost of enterprises is increased.
Disclosure of Invention
The utility model aims to overcome the defects and provide a gas production bin of a perfluorinated hexanone fire extinguishing device, so as to solve the problems in the background technology.
The utility model aims to solve the technical problems, and adopts the technical scheme that: the utility model provides a perfluoro hexanone extinguishing device's gas production storehouse, includes the blasting casing, be equipped with the gas production agent in the blasting casing, be equipped with the thermosensitive line in the blasting casing, blasting casing top is equipped with the end cap, and the region between end cap and the gas production agent surface is equipped with the extension pipe in the blasting casing, and the extension pipe suit is in thermosensitive line external surface, and the lower extreme of thermosensitive line wears out extension pipe lower extreme and contacts with gas production agent top surface, extension pipe upper end and end cap contact.
Preferably, the part of the lower end of the thermosensitive wire penetrating out of the extension tube is knotted.
Preferably, the part of the lower end of the thermosensitive wire penetrating out of the extension tube is adhered to the end part of the extension tube.
Preferably, the part of the upper end of the thermosensitive wire penetrating out of the plug is also sleeved with a heat shrink tube.
Preferably, the extension pipe is made of plastic pipe material.
Preferably, the gas generating agent is an aerosol generating agent.
The utility model has the beneficial effects that:
the extension tube can form a similar supporting effect, straightens the thermosensitive wire, enables the lower end of the thermosensitive wire to be always in contact with the top surface of the gas generating agent, effectively avoids the problem that the thermosensitive wire cannot touch the bottom, ensures normal starting, and can select or cut down the length of the extension tube according to actual conditions, so that the manufacturing cost is low.
Drawings
FIG. 1 is a schematic diagram of the gas producing bin of a perfluoro-hexanone fire extinguisher;
FIG. 2 is a schematic view of the area of the explosion shell of FIG. 1;
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1 to 2, a gas production bin of a perfluorinated hexanone fire extinguishing device comprises a blasting shell 1, a gas production agent 2 is arranged in the blasting shell 1, a thermosensitive wire 3 is arranged in the blasting shell 1, a plug 4 is arranged at the top of the blasting shell 1, an extension tube 5 is arranged in an area between the plug 4 and the surface of the gas production agent 2 in the blasting shell 1, the extension tube 5 is sleeved on the outer surface of the thermosensitive wire 3, the lower end of the thermosensitive wire 3 penetrates out of the lower end of the extension tube 5 and contacts with the top surface of the gas production agent 2, and the upper end of the extension tube 5 contacts with the plug 4. In this embodiment, the extension pipe 5 can form a supporting-like effect, and straighten the thermosensitive wire 3, so that the lower end of the thermosensitive wire 3 can always contact with the top surface of the gas generating agent 2.
Preferably, the part of the lower end of the thermosensitive wire 3 penetrating out of the extension tube 5 is knotted. As shown in fig. 1, a knotting mode is adopted, so that the heat-sensitive wire in the blasting shell 1 can be always stretched by the stretching tube 5, the lower end of the heat-sensitive wire 3 is always contacted with the top surface of the gas generating agent 2, and the problem that the heat-sensitive wire cannot touch the bottom is effectively avoided.
Preferably, the part of the lower end of the thermosensitive wire 3 penetrating out of the extension tube 5 is adhered to the end part of the extension tube 5. As shown in fig. 1, after the part of the lower end of the thermosensitive wire 3 penetrating out of the extension tube 5 is bonded with the end part of the extension tube 5, the thermosensitive wire positioned in the blasting shell 1 can be always extended, so that the lower end of the thermosensitive wire 3 is always contacted with the top surface of the gas generating agent 2, and the problem that the thermosensitive wire cannot touch the bottom is effectively avoided.
Preferably, the part of the upper end of the thermosensitive wire 3 penetrating out of the plug 4 is also sleeved with a heat shrinkage tube 6. After the design, the heat shrinkage tube 6 can protect the contact part of the thermosensitive wire 3 and the plug 4, and prevent abrasion caused by contact between the thermosensitive wire 3 and the outlet of the plug 4 after bending.
Preferably, the extension pipe 5 is made of plastic pipe. The extension tube 5 made of the plastic tube material is designed, so that the plastic tube can be cut directly according to the dosage of the medicament during production.
Preferably, the gas generating agent 2 is an aerosol generating agent.
The working principle of the embodiment is as follows:
during production and manufacture, the amount of the gas generating agent 2 to be placed is selected, after the gas generating agent 2 is placed in the blasting shell 1, the distance between the surface of the gas generating agent 2 and the plug 4 can be determined, a section of extension pipe 5 with the corresponding length can be selected or cut out, the thermosensitive wire 3 is penetrated into the extension pipe, the end part of the extension pipe 5 is knotted or adhered, then the extension pipe 5 is downwards inserted into the blasting shell 1, finally the bottom of the thermosensitive wire 3 is contacted with the top surface of the gas generating agent 2, the plug 4 is covered, and the part of the thermosensitive wire 3, which is led out of the plug 4, is protected after thermal shrinkage through the thermal shrinkage pipe 6. In the normal use process, after the thermosensitive wire 3 is ignited, the gas generator 2 is finally ignited to generate a large amount of gas, so that the pressure in the explosion shell 1 is suddenly increased, the outer wall of the explosion shell is broken, and the generated gas can push the external fire extinguishing substances to be sprayed out for the fire extinguishing process (such as 202121858546.2-fire extinguishing device).
The above embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments of the present utility model may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (6)
1. The utility model provides a perfluoro hexanone extinguishing device's gas production storehouse, includes explosion casing (1), be equipped with gas production agent (2) in explosion casing (1), be equipped with thermosensitive line (3) in explosion casing (1), explosion casing (1) top is equipped with end cap (4), its characterized in that: an extension pipe (5) is arranged in an area between the inner plug (4) of the explosion shell (1) and the surface of the gas generating agent (2), the extension pipe (5) is sleeved on the outer surface of the thermosensitive wire (3), the lower end of the thermosensitive wire (3) penetrates out of the lower end of the extension pipe (5) and is contacted with the top surface of the gas generating agent (2), and the upper end of the extension pipe (5) is contacted with the plug (4).
2. The gas production bin of the perfluorinated hexanone fire extinguishing device according to claim 1, wherein: the part of the lower end of the thermosensitive wire (3) penetrating out of the extension tube (5) is knotted.
3. The gas production bin of the perfluorinated hexanone fire extinguishing device according to claim 1, wherein: the part of the lower end of the thermosensitive wire (3) penetrating out of the extension tube (5) is adhered to the end part of the extension tube (5).
4. The gas production bin of the perfluorinated hexanone fire extinguishing device according to claim 1, wherein: the part of the upper end of the thermosensitive wire (3) penetrating out of the plug (4) is also sleeved with a heat shrinkage tube (6).
5. The gas production bin of the perfluorinated hexanone fire extinguishing device according to claim 1, wherein: the extension pipe (5) is made of plastic pipe materials.
6. The gas production bin of the perfluorinated hexanone fire extinguishing device according to claim 1, wherein: the gas generating agent (2) is an aerosol generating agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870161.0U CN219878981U (en) | 2023-04-18 | 2023-04-18 | Gas production bin of perfluorinated hexanone fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870161.0U CN219878981U (en) | 2023-04-18 | 2023-04-18 | Gas production bin of perfluorinated hexanone fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878981U true CN219878981U (en) | 2023-10-24 |
Family
ID=88395295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320870161.0U Active CN219878981U (en) | 2023-04-18 | 2023-04-18 | Gas production bin of perfluorinated hexanone fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878981U (en) |
-
2023
- 2023-04-18 CN CN202320870161.0U patent/CN219878981U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101371944B (en) | Extinguishment product using clear gas as sponging agent as well as production method and fire-extinguishing system | |
| CN207353336U (en) | A kind of power lithium battery box with extinguishing device | |
| CN110141815A (en) | A kind of novel cooling fire extinguisher bomb | |
| CN219878981U (en) | Gas production bin of perfluorinated hexanone fire extinguishing device | |
| CN203677825U (en) | Impactor, fire extinguishing device and sprayer assembly of fire extinguishing device | |
| CN109331367A (en) | A kind of charging cabinet fire-fighting system and charging cabinet | |
| CN209302061U (en) | A kind of charging cabinet fire-fighting system and charging cabinet | |
| CN209900528U (en) | Fire protection device | |
| WO2013091389A1 (en) | Aerosol fire extinguishing apparatus and inner cylinder | |
| CN209405565U (en) | A kind of temperature cigarette photocontrol automatic fire extinguisher | |
| CN108478974A (en) | A kind of fire fighting extinguisher sealing opening device | |
| CN206535026U (en) | Electric automobile battery box Special automatic extinguisher | |
| CN210728492U (en) | Novel cooling fire extinguishing bomb | |
| CN206964917U (en) | A kind of battery chamber's automatic fire extinguisher | |
| CN208229246U (en) | A kind of novel railway locomotive aerosol fire extinguishing equipment | |
| CN206881000U (en) | A kind of fire-fighting spraying trigger device | |
| CN206950488U (en) | A kind of lithium battery test box with automatic fire extinguisher | |
| CN211350700U (en) | Lithium battery and fire extinguishing device for lithium battery | |
| CN210409303U (en) | Clean non-pressure fire extinguishing device | |
| CN208823844U (en) | Extinguishing device and fire extinguishing system | |
| CN111192981A (en) | Lithium battery and fire extinguishing device for lithium battery | |
| CN208049226U (en) | Hand throwing type fire extinguisher bomb | |
| CN219110705U (en) | Fire extinguishing device of new energy automobile | |
| CN206026915U (en) | A gas generator for dry powder automatic fire extinguishing system | |
| CN205586398U (en) | A fire extinguishing bomb for miniature fire station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A gas production chamber for a perfluorohexane fire extinguishing device Effective date of registration: 20231214 Granted publication date: 20231024 Pledgee: Bank of Hankou Limited by Share Ltd. Yichang branch Pledgor: Hubei and Andun Fire Technology Co.,Ltd. Registration number: Y2023980071183 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |