CN220070618U - Square fire extinguishing device for preventing shell from swelling and deforming - Google Patents
Square fire extinguishing device for preventing shell from swelling and deforming Download PDFInfo
- Publication number
- CN220070618U CN220070618U CN202321441422.3U CN202321441422U CN220070618U CN 220070618 U CN220070618 U CN 220070618U CN 202321441422 U CN202321441422 U CN 202321441422U CN 220070618 U CN220070618 U CN 220070618U
- Authority
- CN
- China
- Prior art keywords
- shell
- fire extinguishing
- square
- extinguishing agent
- spraying
- 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
- 230000008961 swelling Effects 0.000 title abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 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
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a square fire extinguishing device for preventing a shell from swelling and deforming, which comprises a shell, wherein a fire extinguishing agent is arranged in the shell, a spraying part is arranged on the surface of the shell, the bottom surface of the shell is in an inclined state, the spraying part is arranged near one side wall of the lower bottom surface of the shell, and a plurality of reinforcing ribs are arranged between the bottom surface of the shell and the other side wall of the shell; according to the utility model, as the bottom surface of the shell is in an inclined state, after the device is started, the fire extinguishing agent in the shell is more beneficial to pouring along the direction indicated by the arrow, the fire extinguishing agent can flow out from the interior of the device to reach a fire scene to implement a fire extinguishing process, and the spraying residual rate of the device is effectively reduced; and after the reinforcing ribs are arranged, the phenomenon that the shell bulges and deforms can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of fire protection, in particular to a square fire extinguishing device for preventing a shell from swelling and deforming.
Background
Many square fire extinguishing devices are available in the market today, and square housings are usually made up of straight edges, which makes it more susceptible to bulging and deformation under external forces. This is because the straight edges of square shells are difficult to resist against external forces and they tend to form pressure and shear points when stressed, resulting in deformation of the shape. And the following energy storage modes are adopted to easily bulge: 1: if the device adopts pressure storage, the shell can be stressed and deformed after the pressure is filled, so that the performance of the device is affected and the device is disadvantageously installed; 2: if the device adopts non-pressure storage type, after the gas production medicament starts gas production, pressure can be generated in the device, so that the shell is stressed and deformed, and the performance of the device is affected.
The most commonly used way to prevent the deformation of the stress bulge of the square shell is to use stronger materials, increase the thickness of the materials and the like. But similar methods undoubtedly increase the cost and make the fire extinguishing apparatus cumbersome. In addition, the existing fire extinguishing device is easy to generate the phenomenon of residual fire extinguishing agent spraying, and has higher spraying residual rate
Disclosure of Invention
The utility model aims to overcome the defects and provide the square fire extinguishing device for preventing the bulge deformation of the shell, which can effectively prevent the bulge deformation of the shell and reduce the discharge residual rate.
The utility model aims to solve the technical problems, and adopts the technical scheme that: the utility model provides a prevent square extinguishing device of casing bulge deformation, includes the casing, be equipped with the fire extinguishing agent in the casing, the casing surface is equipped with spouts the portion, the casing bottom surface is incline state, is close to the lower lateral wall of casing bottom surface and sets up spouts the portion, is equipped with the polylith strengthening rib between casing bottom surface and the another lateral wall of casing.
Preferably, the spraying part is of a fire probe structure and comprises a spraying pipe, and the end part of the spraying pipe is connected with the side wall of the shell.
Preferably, the fire extinguishing agent is perfluoro-hexanone fire extinguishing agent or heptafluoropropane fire extinguishing agent, one end of the shell is provided with an inflation valve, and the other end is provided with a filling valve.
Preferably, the surface of the shell is also provided with a pressure relief valve.
Preferably, the shell is also connected with one end of a standby spraying pipe, and an electric explosion valve for controlling opening and closing is arranged on the standby spraying pipe.
Preferably, the shell has a cuboid outer contour, the cross section of the inner cavity of the shell is of a right trapezoid structure, the top surface of the inner cavity of the shell is horizontal, two sides of the inner cavity are vertical, the bottom surface is in an inclined state, and the reinforcing ribs are of triangular plate structures.
The utility model has the beneficial effects that:
according to the utility model, as the bottom surface of the shell is in an inclined state, after the device is started, the fire extinguishing agent in the shell is more beneficial to pouring along the direction indicated by the arrow, the fire extinguishing agent can flow out from the interior of the device to reach a fire scene to implement a fire extinguishing process, and the spraying residual rate of the device is effectively reduced; and after the reinforcing ribs are arranged, the phenomenon that the shell bulges and deforms can be effectively prevented.
Drawings
Fig. 1 is a schematic perspective view of a square fire extinguishing apparatus for preventing a housing from swelling and deforming;
fig. 2 is a schematic cross-sectional view of the position of the back edge stiffener in 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 and 2, a square fire extinguishing device for preventing a shell from swelling and deforming comprises a shell 1, wherein a fire extinguishing agent 2 is arranged in the shell 1, a spraying part 3 is arranged on the surface of the shell 1, the bottom surface of the shell 1 is in an inclined state, the spraying part 3 is arranged near one side wall of the lower bottom surface of the shell 1, and a plurality of reinforcing ribs 4 are arranged between the bottom surface of the shell 1 and the other side wall of the shell 1. As shown in fig. 2, after the fire extinguishing device is horizontally placed (the reinforcing ribs 4 are positioned at the bottom), as the bottom surface of the shell 1 is in an inclined state, after the device is started, the fire extinguishing agent 2 in the shell 1 is more favorable for pouring along the direction shown by the arrow, the fire extinguishing agent 2 is favorable for flowing out from the inside of the device to reach a fire scene to implement a fire extinguishing process, and the spraying residual rate of the device is effectively reduced. And after the reinforcing ribs 4 are arranged, the phenomenon that the shell 1 bulges and deforms can be effectively prevented.
Preferably, the spraying part 3 is in a fire probe structure and comprises a spraying pipe 3.1, and the end part of the spraying pipe 3.1 is connected with the side wall of the shell 1. After the spraying part 3 adopts a fire detecting tube structure, no power supply, special smoke and temperature detector and complicated equipment and pipelines are not needed, the spraying part 3 is directly broken after being heated, and the fire extinguishing agent can be immediately released to extinguish the fire.
Preferably, the fire extinguishing agent 2 is perfluoro-hexanone fire extinguishing agent or heptafluoropropane fire extinguishing agent, one end of the shell 1 is provided with an inflation valve 5, and the other end is provided with a filling valve 6. In this embodiment, the fire extinguishing agent 2 is poured into the casing 1 through the pouring valve 6, and then nitrogen is filled into the casing 1 through the charging valve 5, so that the stored fire extinguishing agent exists in the casing 1.
Preferably, the surface of the housing 1 is also provided with a pressure relief valve 7. When the pressure in the shell 1 suddenly increases and reaches the preset pressure of the pressure relief valve 7, the pressure relief diaphragm in the shell is broken, so that the pressure in the shell 1 is quickly recovered to be normal, and the risk of explosion is avoided.
Preferably, the shell 1 is further connected with one end of a standby spraying pipe 8, and an electric explosion valve for controlling opening and closing is arranged on the standby spraying pipe 8. In the embodiment, after the electric explosion valve receives the input of an electric signal, an electric explosion tube containing a gas-producing and heat-producing medicament is stimulated to burn and explode to form high-temperature and high-pressure gas, and the explosion membrane is destroyed, so that the inner cavity of the shell 1 is communicated with the output end of the standby spraying tube 8, and the fire extinguishing agent is sprayed out from the standby spraying tube 8 to perform a fire extinguishing process; in the above process, when the spraying part 3 fails or the whole fire extinguishing device needs to be started manually to extinguish fire, the standby spraying pipe 8 can be opened through the electric explosion valve, so that the fire extinguishing process is started.
Preferably, the outer contour of the shell 1 is a cuboid structure, the cross section of the inner cavity of the shell 1 is a right trapezoid structure, the top surface of the inner cavity of the shell is horizontal, two sides of the inner cavity are vertical, the bottom surface is in an inclined state, and the reinforcing ribs 4 are triangular plate-shaped structures.
The working principle of the utility model is as follows:
the fire extinguishing agent 2 is poured into the shell 1 through the pouring valve 6, and then nitrogen is filled into the shell 1 through the charging valve 5, so that the stored fire extinguishing agent exists in the shell 1. When a fire disaster occurs, the spraying part 3 is directly broken after being heated, and the device can be immediately started and release the fire extinguishing agent 2 to perform the fire extinguishing process. Specifically, as the bottom surface of the shell 1 is in an inclined state, after the device is started, the fire extinguishing agent 2 in the shell 1 is more favorable for pouring, the fire extinguishing agent 2 flows out from the interior of the device to reach a fire scene to implement a fire extinguishing process, and the spraying residual rate of the device is effectively reduced. And after the reinforcing ribs 4 are arranged, the phenomenon that the shell 1 bulges and deforms can be effectively prevented.
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 prevent square extinguishing device of casing bulge deformation, includes casing (1), be equipped with fire extinguishing agent (2) in casing (1), casing (1) surface is equipped with spouts portion (3), its characterized in that: the bottom surface of the shell (1) is in an inclined state, a spraying part (3) is arranged near one side wall of the lower bottom surface of the shell (1), and a plurality of reinforcing ribs (4) are arranged between the bottom surface of the shell (1) and the other side wall of the shell (1).
2. A square fire extinguishing apparatus for preventing housing bulge deformation according to claim 1, wherein: the spraying part (3) is of a fire detecting pipe structure and comprises a spraying pipe (3.1), and the end part of the spraying pipe (3.1) is connected with the side wall of the shell (1).
3. A square fire extinguishing apparatus for preventing housing bulge deformation according to claim 1 or 2, characterized in that: the fire extinguishing agent (2) is perfluoro-hexanone fire extinguishing agent or heptafluoropropane fire extinguishing agent, one end of the shell (1) is provided with an inflation valve (5), and the other end is provided with a filling valve (6).
4. A square fire extinguishing apparatus for preventing housing bulge deformation according to claim 1, wherein: the surface of the shell (1) is also provided with a pressure relief valve (7).
5. A square fire extinguishing apparatus for preventing housing bulge deformation according to claim 1, wherein: the shell (1) is also connected with one end of a standby spraying pipe (8), and an electric explosion valve for controlling opening and closing is arranged on the standby spraying pipe (8).
6. A square fire extinguishing apparatus for preventing housing bulge deformation according to claim 1, wherein: the outer contour of the shell (1) is of a cuboid structure, the cross section of the inner cavity of the shell (1) is of a right trapezoid structure, the top surface of the inner cavity of the shell is horizontal, the two sides of the inner cavity are vertical, the bottom surface of the inner cavity is of an inclined state, and the reinforcing ribs (4) are of a triangle plate-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321441422.3U CN220070618U (en) | 2023-06-07 | 2023-06-07 | Square fire extinguishing device for preventing shell from swelling and deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321441422.3U CN220070618U (en) | 2023-06-07 | 2023-06-07 | Square fire extinguishing device for preventing shell from swelling and deforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070618U true CN220070618U (en) | 2023-11-24 |
Family
ID=88826271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321441422.3U Active CN220070618U (en) | 2023-06-07 | 2023-06-07 | Square fire extinguishing device for preventing shell from swelling and deforming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070618U (en) |
-
2023
- 2023-06-07 CN CN202321441422.3U patent/CN220070618U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210113871A1 (en) | Spraying system of battery pack, and battery pack | |
| US20060292436A1 (en) | Apparatus, system, and method for battery venting containment | |
| CN203447673U (en) | Pipe-network-type automatic fire extinguishing device | |
| CN107320871A (en) | A kind of lithium ion battery case special gas extinguishing device and fire extinguishing implementation method | |
| CN220070618U (en) | Square fire extinguishing device for preventing shell from swelling and deforming | |
| CN102247679A (en) | Non-pressure storing automatic fire extinguishing device | |
| CN201973293U (en) | Bottle head valve | |
| KR100961089B1 (en) | Panel type extinguisher vessel | |
| CN215342762U (en) | Integrated module end plate that has extinguishing device and battery module thereof | |
| CN106195372A (en) | Pressure relief device, control method and oil-filled equipment explosion-proof fire-extinguishing protection system | |
| CN109413915A (en) | A kind of power source fixing device and means of defence of waterproof anti-explosion | |
| CN111029102A (en) | Pressure releasing device and pressure releasing method for corrugated transformer | |
| KR101915549B1 (en) | Deflector fire extinguisher | |
| CN207080745U (en) | One kind disappears the explosion-proof tower of bell | |
| CN206001068U (en) | Pressure relief device and oil-filled equipment explosion-proof fire-extinguishing protection system | |
| CN211340979U (en) | Movable synthesizes interim fire control water supply system | |
| CN107648777B (en) | Explosion venting device with hinge | |
| CN203861824U (en) | Fire-extinguishing device | |
| CN101979159B (en) | Emergency energy storage device | |
| CN205994918U (en) | Oil-filled equipment explosion-proof fire-extinguishing protection system | |
| CN207384650U (en) | Aerosol fire extinguisher explosion venting device based on crumple energy-absorbing | |
| CN207009916U (en) | A kind of self-extinguishing switch cubicle | |
| CN209420115U (en) | A kind of power source fixing device of waterproof anti-explosion | |
| CN217219934U (en) | A safe extinguishing device for new forms of energy car | |
| CN216934507U (en) | Automatic fire extinguishing protection device for fire-fighting power supply monitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |