CN219896881U - Linkage superfine dry powder fire extinguishing equipment for ground garage - Google Patents
Linkage superfine dry powder fire extinguishing equipment for ground garage Download PDFInfo
- Publication number
- CN219896881U CN219896881U CN202320509431.5U CN202320509431U CN219896881U CN 219896881 U CN219896881 U CN 219896881U CN 202320509431 U CN202320509431 U CN 202320509431U CN 219896881 U CN219896881 U CN 219896881U
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- China
- Prior art keywords
- dry powder
- fire
- gas cylinder
- fire extinguishing
- guide rail
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- 239000000843 powder Substances 0.000 title claims abstract description 81
- 239000007921 spray Substances 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims description 7
- 238000001931 thermography Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a linkage superfine dry powder fire-extinguishing device for an overground garage, belonging to the technical field of fire-fighting safety; the fire extinguishing device comprises a driving gas cylinder, a dry powder tank, an overground garage, a fire extinguishing controller and an alarm controller, and also comprises a guide rail and a driving device, wherein the guide rail is arranged above the overground garage, a plurality of fire detectors are arranged above the overground garage, the fire detectors are arranged in rows with the guide rail, the driving gas cylinder and the dry powder tank are arranged on the guide rail, the fire detectors are connected with the alarm controller, the alarm controller is connected with the fire extinguishing controller, the fire extinguishing controller is connected with the driving gas cylinder and the driving device, the driving gas cylinder is connected with the dry powder tank, the dry powder tank is connected with a spray head, and the driving device is connected with the driving gas cylinder and the dry powder tank; the fire-fighting potential safety hazard of the ground garage is solved.
Description
Technical Field
The utility model relates to a linkage superfine dry powder fire extinguishing device for an overground garage, belonging to the technical field of fire safety.
Background
The garage on the ground of the old community is not provided with a corresponding fire protection system, the garage is provided with a plurality of sundries, electric vehicle charging and the like are further carried out in the garage, the electric vehicle is likely to be in fire disaster due to short circuit of a circuit or aging of a battery when being charged, and other sundries in the garage are ignited, so that higher fire safety hazards exist.
At present, domestic fire-fighting measures for the old on-site garage are stopped at a portable fire extinguisher, water is sprayed, or no fire-fighting facilities exist, common water, heptafluoropropane, carbon dioxide and the like of fire-fighting fire extinguishing agents are suitable for common fire, if the battery is not suitable for firing, superfine dry powder equipment is used for inhibiting flame combustion and extinguishing surface combustion.
For example, chinese patent CN207048419U discloses a self-extinguishing charging stereo garage. The charging type stereo garage is characterized in that a plurality of heat sensors and a plurality of automatic fire extinguishing devices are distributed and arranged in the charging type stereo garage, the heat sensors are in one-to-one correspondence with the respective automatic fire extinguishing devices, the heat sensors are configured to detect temperatures in respective detection ranges, and send fire extinguishing instructions to the respective corresponding automatic fire extinguishing devices when the temperatures in the respective detection ranges reach preset values, and the respective automatic fire extinguishing devices are configured to spray fire extinguishing agents to the detection ranges of the respective corresponding heat sensors after receiving the fire extinguishing instructions, so that automatic fire extinguishing is realized when a fire disaster occurs, the fire protection level of the charging type stereo garage is greatly improved, and the life and property safety is guaranteed.
However, the automatic fire extinguishing type charging stereo garage is not applicable because of more sundries placed in the garage and electric vehicle charging and the like carried out in the garage.
Disclosure of Invention
The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides a linkage superfine dry powder extinguishing device for an overground garage, and solves the fire-fighting potential safety hazard of the overground garage.
The utility model relates to a linkage superfine dry powder fire extinguishing device for an overground garage, which comprises a driving gas cylinder, a dry powder tank, the overground garage, a fire extinguishing controller, an alarm controller, a guide rail, a driving device, a plurality of fire detectors, a spray head and a driving device, wherein the guide rail is arranged above the overground garage, the fire detectors are arranged above the overground garage in a row, the driving gas cylinder and the dry powder tank are arranged on the guide rail, the fire detectors are connected with the alarm controller, the alarm controller is connected with the fire extinguishing controller, the fire extinguishing controller is connected with the driving gas cylinder and the driving device, the driving gas cylinder is connected with the dry powder tank, the dry powder tank is connected with the spray head, and the driving device is connected with the driving gas cylinder and the dry powder tank.
Because the garage on the ground of the old community has more sundries, and electric vehicle charging and the like are carried out in the garage, the space of the garage is larger than that of a conventional parking space, and dead angles exist when fire extinguishing facilities of the conventional parking space are used for extinguishing fire. Therefore, the guide rail is arranged above the ground garage, the driving gas cylinder and the dry powder tank are arranged on the guide rail, the driving gas cylinder and the dry powder tank can move along the guide rail, the fire extinguishing range is enlarged, and the superfine dry powder equipment has a flame combustion inhibiting effect and a surface combustion extinguishing effect.
Preferably, the driving gas cylinder and the dry powder tank are arranged on the guide rail through sliding blocks, and the driving device is connected with the driving gas cylinder and the dry powder tank through the sliding blocks.
The sliding block drives the driving gas cylinder and the dry powder tank to move along the guide rail.
Preferably, the fire detector includes a smoke detector and an image fire detector.
Preferably, the driving gas cylinder is provided with a gas driver and a cylinder head valve, and the gas driver is electrically connected with the fire extinguishing controller.
Preferably, the driving gas cylinder is connected with a gas inlet pipe in the dry powder tank through a pressure reducing valve and a gas transmission hose.
Preferably, the dry powder tank is provided with a low pressure relief valve and a safety valve.
Preferably, a constant pressure release device is arranged on the dry powder tank and is connected with a plurality of spray heads through a powder conveying pipe.
Preferably, the powder conveying pipe is provided with a pressure signal device, and the pressure signal device is electrically connected with the fire extinguishing controller.
Preferably, the spray head is in a flat nozzle shape.
The spray head is in a flat nozzle shape and is used for transversely spraying superfine dry powder to prevent dead angles at transverse positions. The longitudinal position is driven by a sliding block, so that dead angles at the longitudinal position are prevented.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to a linkage superfine dry powder fire extinguishing device for an overground garage, which adopts the linkage superfine dry powder fire extinguishing device and is provided with a smoke alarm and a thermal imaging temperature-sensing fire detector, wherein the fire extinguishing device can be used for automatically extinguishing fire or notifying a rescue team to manually extinguish fire when a fire is detected in a scene seen by a fire control room. The fire extinguishing agent adopts superfine dry powder fire extinguishing agent, and has the advantages of high electrical insulation, high fire extinguishing efficiency and the like. The high-risk part is effectively aligned through the pipeline and the spray head, the spray head is connected to the main body of the superfine dry powder fire extinguishing equipment through the pipeline, and linkage is adopted.
Drawings
FIG. 1 is a schematic diagram of a linkage ultrafine dry powder extinguishing apparatus for an above-ground garage according to the present utility model;
FIG. 2 is a schematic diagram of the installation structure of a linkage superfine dry powder fire-extinguishing apparatus for an on-ground garage according to the present utility model;
FIG. 3 is a schematic view of a mounting structure of a guide rail according to the present utility model;
fig. 4 is a schematic view of an installation structure of another guide rail according to the present utility model.
Wherein: 1. driving a gas cylinder; 2. a gas driver; 3. a bottle valve; 4. a pressure reducing valve; 5. a gas hose; 6. an air inlet pipe; 7. a low pressure relief valve; 8. a powder conveying pipe; 9. a pressure annunciator; 10. a constant pressure release device; 11. a safety valve; 12. a dry powder tank; 13. a spray head; 14. a fire detector; 15. an overground garage; 16. a fire suppression controller; 17. an alarm controller; 18. a guide rail; 19. a driving device; 20. a sliding block.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1-2, the utility model discloses a linkage superfine dry powder fire extinguishing device for an overground garage, which comprises a driving gas cylinder 1, a dry powder tank 12, an overground garage 15, a fire extinguishing controller 16 and an alarm controller 17, and also comprises a guide rail 18 and a driving device 19, wherein the guide rail 18 is arranged above the overground garage 15, a plurality of fire detectors 14 are arranged above the overground garage 15, the fire detectors 14 are arranged in a row with the guide rail 18, the driving gas cylinder 1 and the dry powder tank 12 are arranged on the guide rail 18, the fire detectors 14 are connected with the alarm controller 17, the alarm controller 17 is connected with the fire extinguishing controller 16, the fire extinguishing controller 16 is connected with the driving gas cylinder 1 and the driving device 19, the driving gas cylinder 1 is connected with the dry powder tank 12, the dry powder tank 12 is connected with a spray head 13, and the driving device 19 is connected with the driving gas cylinder 1 and the dry powder tank 12.
Because the garage on the ground of the old community has more sundries, and electric vehicle charging and the like are carried out in the garage, the space of the garage is larger than that of a conventional parking space, and dead angles exist when fire extinguishing facilities of the conventional parking space are used for extinguishing fire. Therefore, the guide rail 18 is arranged above the ground garage 15, the driving gas cylinder 1 and the dry powder tank 12 are arranged on the guide rail 18, the driving gas cylinder 1 and the dry powder tank 12 can move along the guide rail 18, the fire extinguishing range is enlarged, and the superfine dry powder equipment is used for inhibiting flame combustion and extinguishing surface combustion.
Specifically, the guide rail 18 may be linear as shown in fig. 3, or curved as shown in fig. 4.
In the linear type, the spray head 13 is in a flat nozzle shape and is used for transversely spraying superfine dry powder to prevent dead angles at transverse positions. The sliding block 20 drives the longitudinal position, so that dead angles of the longitudinal position are prevented.
The driving gas cylinder 1 and the dry powder tank 12 are arranged on the guide rail 18 through the sliding block 20, and the driving device 19 is connected with the driving gas cylinder 1 and the dry powder tank 12 through the sliding block 20.
The driving gas cylinder 1 and the dry powder tank 12 can be driven to move along the guide rail 18 by the sliding block 20.
The fire detector 14 includes a smoke detector and an image fire detector that employs a thermal imaging temperature-sensitive fire detector.
Because the smoke detector and the image fire detector are both in the prior art, the description thereof is omitted.
The driving gas cylinder 1 is provided with a gas driver 2 and a cylinder head valve 3, and the gas driver 2 is electrically connected with a fire extinguishing controller 16.
The driving gas cylinder 1 is connected with a gas inlet pipe 6 in a dry powder tank 12 through a pressure reducing valve 4 and a gas transmission hose 5.
The dry powder tank 12 is provided with a low-pressure relief valve 7 and a safety valve 11.
The dry powder tank 12 is provided with a constant pressure release device 10, and the constant pressure release device 10 is connected with a plurality of spray heads 13 through a powder conveying pipe 8.
The powder conveying pipe 8 is provided with a pressure signal device 9, and the pressure signal device 9 is electrically connected with a fire extinguishing controller 16.
The utility model relates to a linkage superfine dry powder fire extinguishing device for an on-ground garage, which has the following working principle:
1. automatic start working principle
When the garage happens, one smoke detector detects smoke, the fire extinguishing controller 16 installed in the fire control room gives out fire early warning, when the second image fire detector detects fire, the fire extinguishing controller 16 gives out a starting instruction, the driving device 20 drives the gas cylinder 1 and the dry powder tank 12 to move along the guide rail 18 to reach the position of the corresponding fire detector 14 of the garage 15 correspondingly, the gas driver 2 is opened, the head valve 3 of the gas cylinder 1 is opened, the gas in the gas cylinder 1 enters the pressure reducing valve 4, the gas is reduced to be 1.6MPa, the gas enters the dry powder tank 12 through the gas hose 5 and the gas inlet pipe 6, and the fire extinguishing agent in the tank is stirred and loosened. When the air pressure in the dry powder tank 12 reaches the prescribed value of 1.4MPa, the constant pressure release device 10 is started, and high-speed air powder flows through a pipe network and is sprayed out from the nozzle 13, so that fire extinguishing is implemented. At this time, the pressure signal 9 on the pipe of the constant pressure release device 10 inputs the fire extinguishing agent injection signal to the fire extinguishing controller 16, and the fire extinguishing controller 16 emits the fire extinguishing agent injection display signal.
2. Manual starting principle of operation
When a fire disaster occurs, a manual switch on the fire extinguishing controller 16 or the manual control box is directly pressed to send out a starting instruction, so that the gas driver is started, and the fire extinguishing device is started to extinguish the fire according to the automatic starting process.
3. Mechanical emergency starting working principle
When a fire disaster occurs, a safety pin for driving a starting handle on the cylinder head valve 3 of the gas cylinder 1 is removed, the handle is pressed down, the cylinder head valve 3 is directly opened, and the fire extinguishing device is started to extinguish the fire according to the automatic starting process.
Of course, the foregoing is merely preferred embodiments of the present utility model and is not to be construed as limiting the scope of the embodiments of the present utility model. The present utility model is not limited to the above examples, and those skilled in the art will appreciate that the present utility model is capable of equally varying and improving within the spirit and scope of the present utility model.
Claims (9)
1. The utility model provides a superfine dry powder extinguishing apparatus of linkage for ground garage, includes drive gas cylinder (1), dry powder jar (12), ground garage (15), fire extinguishing controller (16) and alarm controller (17), its characterized in that still includes guide rail (18) and drive arrangement (19), and guide rail (18) are arranged the top of ground garage (15) still has arranged a plurality of fire detector (14) above ground garage (15), fire detector (14) set up with guide rail (18) in row, drive gas cylinder (1) and dry powder jar (12) set up on guide rail (18), fire detector (14) are connected with alarm controller (17), and alarm controller (17) are connected with fire extinguishing controller (16), and fire extinguishing controller (16) are connected with drive gas cylinder (1) and drive arrangement (19), drive gas cylinder (1) are connected with dry powder jar (12), dry powder jar (12) are connected with shower nozzle (13), drive arrangement (19) are connected with drive gas cylinder (1) and dry powder jar (12).
2. The linkage superfine dry powder fire extinguishing device for the ground garage according to claim 1, wherein the driving gas cylinder (1) and the dry powder tank (12) are arranged on the guide rail (18) through sliding blocks (20), and the driving device (19) is connected with the driving gas cylinder (1) and the dry powder tank (12) through the sliding blocks (20).
3. A linked ultrafine dry powder fire suppression apparatus for an above-ground garage according to claim 1 or 2, wherein the fire detector (14) comprises a smoke detector and an image fire detector, the image fire detector employing a thermal imaging temperature-sensitive fire detector.
4. A linked superfine dry powder fire-extinguishing apparatus for an on-ground garage according to claim 3, characterized in that the driving gas cylinder (1) is provided with a gas driver (2) and a cylinder head valve (3), and the gas driver (2) is electrically connected with a fire-extinguishing controller (16).
5. The linkage superfine dry powder fire extinguishing equipment for the ground garage according to claim 4, wherein the driving gas cylinder (1) is connected with an air inlet pipe (6) in a dry powder tank (12) through a pressure reducing valve (4) and an air conveying hose (5).
6. The linkage superfine dry powder fire extinguishing equipment for the ground garage according to claim 4 is characterized in that a low-pressure relief valve (7) and a safety valve (11) are arranged on the dry powder tank (12).
7. The linkage superfine dry powder fire extinguishing equipment for the ground garage according to claim 1, wherein a constant pressure release device (10) is arranged on the dry powder tank (12), and the constant pressure release device (10) is connected with a plurality of spray heads (13) through a powder conveying pipe (8).
8. The linkage superfine dry powder fire extinguishing equipment for the ground garage according to claim 7, wherein the powder conveying pipe (8) is provided with a pressure signal device (9), and the pressure signal device (9) is electrically connected with a fire extinguishing controller (16).
9. A linked ultrafine dry powder fire-extinguishing apparatus for an above-ground garage according to claim 1, characterized in that the spray head (13) is of a flat mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320509431.5U CN219896881U (en) | 2023-03-16 | 2023-03-16 | Linkage superfine dry powder fire extinguishing equipment for ground garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320509431.5U CN219896881U (en) | 2023-03-16 | 2023-03-16 | Linkage superfine dry powder fire extinguishing equipment for ground garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219896881U true CN219896881U (en) | 2023-10-27 |
Family
ID=88434530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320509431.5U Active CN219896881U (en) | 2023-03-16 | 2023-03-16 | Linkage superfine dry powder fire extinguishing equipment for ground garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219896881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117071959A (en) * | 2023-10-17 | 2023-11-17 | 石家庄菲宇科技有限公司 | Single intelligent three-dimensional electric bicycle parking lot device and equipment |
-
2023
- 2023-03-16 CN CN202320509431.5U patent/CN219896881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117071959A (en) * | 2023-10-17 | 2023-11-17 | 石家庄菲宇科技有限公司 | Single intelligent three-dimensional electric bicycle parking lot device and equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |