CN220695718U - Storage tank type external storage pressure perfluorinated hexanone fire extinguishing device - Google Patents
Storage tank type external storage pressure perfluorinated hexanone fire extinguishing device Download PDFInfo
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- CN220695718U CN220695718U CN202322116577.6U CN202322116577U CN220695718U CN 220695718 U CN220695718 U CN 220695718U CN 202322116577 U CN202322116577 U CN 202322116577U CN 220695718 U CN220695718 U CN 220695718U
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- Prior art keywords
- fire extinguishing
- perfluorinated
- hexanone
- pressure
- storage tank
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- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical class CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 43
- 239000003795 chemical substances by application Substances 0.000 claims description 42
- 238000005507 spraying Methods 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 9
- 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 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000008713 feedback mechanism Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the field of fire extinguishing devices, and particularly relates to a storage tank type external storage pressure perfluorinated hexanone fire extinguishing device, which comprises a perfluorinated hexanone fire extinguishing agent storage tank, a pneumatic control pipeline, a detection mechanism, a gas cylinder group, a starting valve and a feedback mechanism; the perfluorinated hexanone fire extinguishing agent storage tank, the detection mechanism, the gas cylinder group, the starting valve and the feedback mechanism are all arranged on the pneumatic control pipeline; the detection mechanism comprises a smoke detector and a temperature detector, and the smoke detector and the temperature detector are both arranged on the pneumatic control pipeline. The storage tank type perfluorinated hexanone fire extinguishing agent is adopted in the utility model, one fire extinguishing system only uses one perfluorinated hexanone fire extinguishing agent storage tank, compared with the traditional bottle type perfluorinated hexanone fire extinguishing device, the number of the system storage bottles is small, the system pipe network is simpler, the work is more reliable, and the application defect of the traditional bottle type external storage pressure perfluorinated hexanone fire extinguishing device in a large space protection place is overcome.
Description
Technical Field
The utility model belongs to the field of fire extinguishing devices, and particularly relates to a storage tank type external storage pressure perfluorinated hexanone fire extinguishing device.
Background
At present, the traditional external storage pressure perfluoro-hexanone fire extinguishing device generally adopts a storage bottle type, one perfluoro-hexanone fire extinguishing agent bottle group corresponds to one driving gas bottle group, the storage bottle volume of the perfluoro-hexanone fire extinguishing agent bottle group is generally 70L-180L, and in a protection place where more fire extinguishing agent is needed in a large space, one fire extinguishing system needs a plurality of even tens of perfluoro-hexanone fire extinguishing agent bottle groups and driving gas bottle groups, so that the system pipe network of the device is complex, the storage bottle number is numerous, the occupied area is large, the equipment cost is high, and the installation, maintenance and management are inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a storage tank type external storage pressure perfluorinated hexanone fire extinguishing device, which aims to solve the problems that a plurality of perfluorinated hexanone fire extinguishing agent bottle groups and driving gas bottle groups are needed by one fire extinguishing system in a protection place with more fire extinguishing agents in a large space, the pipe network of the device system is complex, the number of storage bottles is large, the occupied area is large, the equipment manufacturing cost is high, and the installation, maintenance and management are inconvenient.
The utility model provides a storage tank type external storage pressure perfluorinated hexanone fire extinguishing device, which comprises a detection mechanism and a fire extinguishing device;
the detection mechanism comprises a fire alarm controller, a smoke detector, a temperature detector, the temperature detector, a signal feedback device, an audible and visual alarm and a fire alarm;
the alarm controller, the smoke detector, the temperature sensing detector, the signal feedback device, the audible and visual alarm and the fire alarm are all electrically connected;
the fire extinguishing device comprises a perfluorinated hexanone fire extinguishing agent storage tank, a gas cylinder group, a pneumatic control pipeline, a starting valve, a liquid adding valve, a release valve and a selection valve;
the perfluorinated hexanone fire extinguishing agent storage tank and the gas cylinder group are connected with the pneumatic control pipeline;
the starting valve, the liquid adding valve, the release valve and the selection valve are all arranged on the pneumatic control pipeline;
the signal feedback device is used for feeding back a system spraying signal;
the pneumatic control pipeline is also provided with a decompression mechanism, and the decompression mechanism is used for decompressing when the pressure of the pneumatic control pipeline is too high;
the selector valve is used for controlling the flow of the perfluorinated hexanone fire extinguishing agent to the corresponding fire protection area.
As a preferable technical scheme of the utility model, the gas cylinder group comprises a driving gas cylinder group and a starting gas cylinder group;
the driving gas cylinder group is used for driving the perfluorinated hexanone extinguishing agent;
the starting gas cylinder group is used for starting the fire extinguishing device.
As a preferable technical scheme of the utility model, the pressure reducing mechanism is a safety pressure relief device.
As a preferable technical scheme of the utility model, the pneumatic control pipeline is also provided with a one-way valve, and the one-way valve is used for controlling the flowing direction of gas.
As a preferable technical scheme of the utility model, the pneumatic control pipeline is also provided with a pressure reducer, and the pressure reducer is used for reducing the pressure of high-pressure nitrogen to the working pressure of the perfluorinated hexanone fire extinguishing agent storage tank.
As a preferable technical scheme of the utility model, the pneumatic control pipeline is also provided with a manual control box for realizing the on-site electric and manual starting of staff.
As an optimal technical scheme of the utility model, the pneumatic control pipeline is also provided with a spraying indicating lamp, and the spraying indicating lamp is used for reminding related personnel of spraying the perfluorinated hexanone.
As a preferable technical scheme of the utility model, the pneumatic control pipeline is also provided with a spray head which is matched with the signal feedback device.
As the preferable technical scheme of the utility model, the pneumatic control pipeline is also provided with a low-leakage high-sealing valve.
The storage tank type external storage pressure perfluorinated hexanone fire extinguishing device provided by the embodiment has the following beneficial effects:
1. the storage tank type perfluorinated hexanone fire extinguishing agent is adopted in the utility model, one fire extinguishing system only uses one perfluorinated hexanone fire extinguishing agent storage tank, compared with the traditional bottle type perfluorinated hexanone fire extinguishing device, the number of the system storage bottles is small, the system pipe network is simpler, the work is more reliable, and the application defect of the traditional bottle type external storage pressure perfluorinated hexanone fire extinguishing device in a large space protection place is overcome.
2. Compared with the traditional bottle-storing type perfluorinated hexanone fire extinguishing device, the liquid adding valve is arranged on the perfluorinated hexanone fire extinguishing agent storage tank, and the fire extinguishing agent can be added on site.
3. Compared with the traditional bottle-storing type perfluorinated hexanone fire extinguishing device, the perfluorinated hexanone fire extinguishing agent storage tank is provided with the release valve, has a real-time opening and closing function, and can be opened and closed for extinguishing fire in a circulating way.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of the piping connection of the present utility model.
The accompanying drawings: 1. a perfluorinated hexanone fire extinguishing agent storage tank; 2. a pneumatic control pipeline; 3. starting a valve; 4. a smoke detector; 5. a temperature sensing detector; 6. a fire alarm controller; 7. an audible and visual alarm; 8. fire control alarm bell; 9. a liquid adding valve; 10. a release valve; 11. a signal feedback device; 12. a selection valve; 13. driving a gas cylinder group; 14. starting a gas cylinder group; 15. a safety pressure relief device; 16. a one-way valve; 17. a pressure reducer; 18. a manual control box; 19. spraying an indicator lamp; 20. a spray head; 21. low leakage high seal valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-2, the present utility model provides a fire extinguishing apparatus including a detection mechanism;
the detection mechanism comprises a fire alarm controller 6, a smoke detector 4, a temperature detector 5, the smoke detector 4, a signal feedback device 11, an audible and visual alarm 7 and a fire alarm 8;
the alarm controller, the smoke detector 4, the temperature-sensitive detector 5, the signal feedback device 11, the audible and visual alarm 7 and the fire alarm 8 are all electrically connected;
the fire extinguishing device comprises a perfluorinated hexanone fire extinguishing agent storage tank 1, a gas cylinder group, a pneumatic control pipeline 2, a starting valve 3, a liquid adding valve 9, a release valve 10 and a selection valve 12;
the perfluorinated hexanone fire extinguishing agent storage tank 1 and the gas cylinder group are connected with the pneumatic control pipeline 2;
the starting valve 3, the liquid adding valve 9, the release valve 10 and the selection valve 12 are all arranged on the pneumatic control pipeline 2;
wherein the signal feedback device 11 is used for feeding back a system spraying signal;
the pneumatic control pipeline 2 is also provided with a decompression mechanism, and the decompression mechanism is used for decompressing when the pressure of the pneumatic control pipeline 2 is too high;
the selector valve 12 is used for controlling the flow of the perfluorinated hexanone fire extinguishing agent to the corresponding fire protection area.
Specifically, when the fire occurs in the protection area, the smoke detector 4 and the temperature detector 5 in the protection area detect smoke and temperature signals, the smoke and temperature signals are transmitted to the fire alarm controller 6, the fire alarm controller 6 sends out audible and visual alarms, and simultaneously outputs an electric signal to the corresponding starting gas cylinder group 14, the starting gas cylinder group 14 is opened, high-pressure gas in the starting gas cylinder group 14 firstly opens the selection valve 12 of the corresponding fire protection area through the pneumatic control pipeline 2, the perfluorinated hexanone fire extinguishing agent is controlled to flow to the corresponding fire protection area through the selection valve 12, then the driving gas cylinder group 13 is opened, the high-pressure gas released by the driving gas cylinder group 13 is depressurized to the working pressure of the perfluorinated hexanone fire extinguishing agent 1 through the pressure reducer 17, then the gas is input into the perfluorinated hexanone fire extinguishing agent storage tank 1, when the pressure in the perfluorinated hexanone fire extinguishing agent 1 reaches the starting set pressure, the starting valve 3 is opened, the release valve 10 on the perfluorinated hexanone fire extinguishing agent storage tank 1 is opened, the perfluorinated hexanone fire extinguishing agent enters the spraying pipeline through the release valve 10, the self-opened selection valve 12 flows to the corresponding fire protection area, the fire extinguishing agent is sprayed to the corresponding fire extinguishing agent is sprayed, and the fire alarm signal is fed back to the fire alarm device through the spray nozzle 8 and the fire alarm device, and the fire alarm device is controlled by the fire alarm device, and the fire alarm device is fed back to the fire alarm device, and the fire extinguishing device is controlled by the fire alarm device, and the fire extinguishing agent is fed back by the fire alarm device, and the fire alarm device is controlled.
The detection mechanism may be a smoke detector 4, a temperature sensor 5, a photoelectric smoke sensor, and a gas detector, and is preferably the smoke detector 4 and the temperature sensor 5.
In one embodiment, the pressure relief mechanism is a safety pressure relief device 15.
Specifically, through the safety pressure relief device 15, when the gas pressure is too high, the pressure is released to be safe, the overpressure of the system is prevented, and the safety protection effect is achieved.
The pressure reducing mechanism may be a safety valve, a pressure reducing valve, or a safety pressure relief device 15, and is preferably the safety pressure relief device 15.
In one embodiment, the pneumatic control pipeline 2 is further provided with a one-way valve 16, and the one-way valve 16 is used for controlling the flowing direction of the gas;
the pneumatic control pipeline 2 is also provided with a pressure reducer 17, and the pressure reducer 17 is used for reducing the pressure of high-pressure nitrogen to the working pressure of the perfluorinated hexanone fire extinguishing agent storage tank 1;
the pneumatic control pipeline 2 is also provided with a manual control box 18 for realizing the on-site electric and manual starting of staff;
a spraying indicator lamp 19 is further arranged on the pneumatic control pipeline 2, and the spraying indicator lamp 19 is used for reminding related personnel that the perfluorinated hexanone is sprayed;
the pneumatic control pipeline 2 is also provided with a spray head 20 which is matched with the signal feedback device 11;
the pneumatic control pipeline is also provided with a low-leakage high-sealing valve 21.
Specifically, the spray head 20 sprays the perfluorinated hexanone fire extinguishing agent to extinguish fire after receiving the signal of the signal feedback device 11, and the low-leakage high-sealing valve 21 is used for releasing pressure to be safe when the gas pressure is too high, so that the overpressure of the system is prevented, and the safety protection function is played.
The working principle of the utility model is as follows:
when a fire occurs in the protection area, smoke detector 4 and temperature detector 5 in the protection area detect smoke and temperature signals, the smoke and temperature signals are transmitted to fire alarm controller 6, fire alarm controller 6 sends out audible and visual alarm, and simultaneously outputs an electric signal to corresponding starting gas cylinder group 14, starting gas cylinder group 14 is opened, high-pressure gas in starting gas cylinder group 14 firstly opens selection valve 12 of corresponding fire protection area through pneumatic control pipeline 2, the perfluorinated hexanone fire extinguishing agent is controlled to flow to the corresponding fire protection area through selection valve 12, then driving gas cylinder group 13 is opened, high-pressure gas released by driving gas cylinder group 13 is depressurized to working pressure of perfluorinated hexanone fire extinguishing agent storage tank 1 through pressure reducer 17, then gas is input into perfluorinated hexanone fire extinguishing agent storage tank 1, when pressure in perfluorinated hexanone fire extinguishing agent storage tank 1 reaches starting set pressure, starting valve 3 is opened, release valve 10 on perfluorinated hexanone fire extinguishing agent storage tank 1 is opened, perfluorinated hexanone fire extinguishing agent enters a spraying pipeline through release valve 10, and flows from opened selection valve 12 to spray head 20 of corresponding fire protection area, and simultaneously, fire alarm signal is sprayed to fire alarm device through fire alarm feedback control device 7 and fire alarm signal feedback device 11.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. The storage tank type external storage pressure perfluorinated hexanone fire extinguishing device is characterized by comprising a detection mechanism and a fire extinguishing device;
the detection mechanism comprises a fire alarm controller, a smoke detector, a temperature detector, the temperature detector, a signal feedback device, an audible and visual alarm and a fire alarm;
the alarm controller, the smoke detector, the temperature sensing detector, the signal feedback device, the audible and visual alarm and the fire alarm are all electrically connected;
the fire extinguishing device comprises a perfluorinated hexanone fire extinguishing agent storage tank, a gas cylinder group, a pneumatic control pipeline, a starting valve, a liquid adding valve, a release valve and a selection valve;
the perfluorinated hexanone fire extinguishing agent storage tank and the gas cylinder group are connected with the pneumatic control pipeline;
the starting valve, the liquid adding valve, the release valve and the selection valve are all arranged on the pneumatic control pipeline;
the signal feedback device is used for feeding back a system spraying signal;
the pneumatic control pipeline is also provided with a decompression mechanism, and the decompression mechanism is used for decompressing when the pressure of the pneumatic control pipeline is too high;
the selector valve is used for controlling the flow of the perfluorinated hexanone fire extinguishing agent to the corresponding fire protection area.
2. The external storage pressure perfluorinated hexanone fire extinguishing apparatus of claim 1, wherein,
the gas cylinder group comprises a driving gas cylinder group and a starting gas cylinder group;
the driving gas cylinder group is used for driving the perfluorinated hexanone extinguishing agent;
the starting gas cylinder group is used for starting the fire extinguishing device.
3. The external storage pressure perfluorinated hexanone fire extinguishing apparatus of claim 2, wherein,
the pressure reducing mechanism is a safe pressure reducing device.
4. A storage tank type external storage pressure perfluoro-hexanone fire extinguishing device according to claim 1, characterized in that,
and the pneumatic control pipeline is also provided with a one-way valve which is used for controlling the flowing direction of the gas.
5. The external storage pressure perfluorinated hexanone fire extinguishing apparatus of claim 1, wherein,
and the pneumatic control pipeline is also provided with a pressure reducer, and the pressure reducer is used for reducing the pressure of high-pressure nitrogen to the working pressure of the perfluorinated hexanone fire extinguishing agent storage tank.
6. The external storage pressure perfluorinated hexanone fire extinguishing apparatus of claim 1, wherein,
and a manual control box is further arranged on the pneumatic control pipeline and is used for realizing the on-site electric and manual starting of staff.
7. The external storage tank type pressure perfluoro-hexanone fire extinguishing device according to any one of claims 1-6, characterized in that,
and the pneumatic control pipeline is also provided with a spraying indicating lamp which is used for reminding related personnel that the perfluorinated hexanone is being sprayed.
8. The external storage tank type pressure perfluoro-hexanone fire extinguishing device according to any one of claims 1-6, characterized in that,
and a spray head matched with the signal feedback device is also arranged on the pneumatic control pipeline.
9. The external storage tank type pressure perfluoro-hexanone fire extinguishing device according to any one of claims 1-6, characterized in that,
and the pneumatic control pipeline is also provided with a low-leakage high-sealing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116577.6U CN220695718U (en) | 2023-08-07 | 2023-08-07 | Storage tank type external storage pressure perfluorinated hexanone fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116577.6U CN220695718U (en) | 2023-08-07 | 2023-08-07 | Storage tank type external storage pressure perfluorinated hexanone fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695718U true CN220695718U (en) | 2024-04-02 |
Family
ID=90442636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322116577.6U Active CN220695718U (en) | 2023-08-07 | 2023-08-07 | Storage tank type external storage pressure perfluorinated hexanone fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695718U (en) |
-
2023
- 2023-08-07 CN CN202322116577.6U patent/CN220695718U/en active Active
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