CN220989462U - Automatic fire extinguisher of perfluoro-hexanone - Google Patents
Automatic fire extinguisher of perfluoro-hexanone Download PDFInfo
- Publication number
- CN220989462U CN220989462U CN202322742856.3U CN202322742856U CN220989462U CN 220989462 U CN220989462 U CN 220989462U CN 202322742856 U CN202322742856 U CN 202322742856U CN 220989462 U CN220989462 U CN 220989462U
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- extinguishing agent
- agent storage
- hexanone
- storage unit
- 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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- 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 title claims description 10
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical class CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 56
- 230000000694 effects Effects 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 2
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 1
- 229920004449 Halon® Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a perfluorinated hexanone automatic fire extinguishing device, which comprises a shell, wherein a fire extinguishing agent storage unit and a detection unit are arranged in the shell, the fire extinguishing agent storage unit is filled with perfluorinated hexanone fire extinguishing agent and driving gas, and the two fire extinguishing agent storage units are respectively positioned at two sides of the length direction of the shell; one end of the fire extinguishing agent storage unit is provided with nozzles, and an electromagnetic valve is arranged between the nozzles and the fire extinguishing agent storage unit; the detection unit is positioned between the two fire extinguishing agent storage units and is fixed with the machine shell. The utility model solves the technical problem of slower dispersion after the fire extinguishing agent is released in the prior art, and has higher safety.
Description
Technical Field
The utility model relates to the technical field of fire safety, in particular to a perfluorinated hexanone automatic fire extinguishing device.
Background
The information machine room and the data machine room play an important role as special function places, a large amount of data is stored and scheduled continuously for 24 hours in the internally installed data cabinet, and the data cabinet is in a big data development age at present, and immeasurable loss and consequences can be directly caused once fire hazard occurs in the data cabinet.
The fire disaster of the information machine room and the data machine room is different from the fire disaster of the conventional place, and the data center is not suitable for directly using water to extinguish fire, otherwise, the internal equipment is damaged; the use of dry powder for fire suppression also causes secondary damage to equipment and the environment. The current heptafluoropropane fire extinguishing system is widely used, but the fire extinguishing system has certain toxicity, is not suitable for being directly used in places with people, and is started to spray after 30 seconds. Along with the stricter limit use of traditional halon, heptafluoropropane, hexafluoropropane and other gas extinguishing agents, the perfluorinated hexanone extinguishing agent with good environmental protection performance is widely used, and has the characteristics of low extinguishing concentration, high extinguishing efficiency, high safety coefficient, no electric conduction, no residue and the like. For example, chinese patent publication No. CN216986128U discloses a data cabinet precision electric cabinet built-in perfluorohexanone automatic fire extinguishing device, the fire extinguishing device is internally provided with a fire extinguishing agent storage unit, and the fire extinguishing agent storage unit is internally filled with a certain mass of perfluorohexanone fire extinguishing agent and driving gas, when the device detects a fire, the driving gas can push the fire extinguishing agent to release for fire extinguishing.
However, the above prior art has at least the following drawbacks: the release of perfluoro-hexanone fire extinguishing agent needs drive gas to provide pressure, because the inside of current perfluoro-hexanone fire extinguishing device is generally only provided with a fire extinguishing agent storage unit, the fire extinguishing agent disperses slower after releasing, if its inside trouble drive gas can't spout moreover, will lead to perfluoro-hexanone fire extinguishing agent unable release, has certain potential safety hazard.
Disclosure of utility model
The embodiment of the application solves the technical problem of slower dispersion of the fire extinguishing agent after release in the prior art by providing the perfluorinated hexanone automatic fire extinguishing device, and has higher safety.
In order to solve the technical problems, the utility model adopts the following technical scheme that the perfluorinated hexanone automatic fire extinguishing device comprises a shell, wherein a fire extinguishing agent storage unit and a detection unit are arranged in the shell, the fire extinguishing agent storage unit is filled with perfluorinated hexanone fire extinguishing agent and driving gas, and the number of the fire extinguishing agent storage units is two and is respectively positioned at two sides of the length direction of the shell; one end of the fire extinguishing agent storage unit is provided with nozzles, and an electromagnetic valve is arranged between the nozzles and the fire extinguishing agent storage unit; the detection unit is positioned between the two fire extinguishing agent storage units and is fixed with the machine shell.
Because the fire extinguishing agent storage units are arranged in two, even if one fire extinguishing agent storage unit has faults, the fire extinguishing agent storage unit can play a role in extinguishing fire, and the safety is greatly improved. In addition, the nozzle can atomize when making the perfluorinated hexanone fire extinguishing agent blowout, and fire extinguishing agent storage unit is located the both sides of casing and can make the aerial fog disperse more fast, and then improves the fire extinguishing effect.
Further, the casing is a standard casing with 1U or 2U, and the casing can be fixed inside the data cabinet through bolts; the casing is internally provided with a standby power and main control unit, and the standby power and main control unit is positioned at one end of the casing far away from the nozzle; therefore, the shell occupies only 1U or 2U of equipment space in the data cabinet, occupies small space and is convenient for the assembly of the shell and the data cabinet.
Further, one end of the casing, which is far away from the nozzle, is provided with a display panel and a buzzer, and the display panel and the buzzer are connected with the standby power and main control unit.
Further, the shell comprises a bottom box and a cover plate buckled above the bottom box, the plate surface of the bottom box or the plate surface of the cover plate is provided with hole sites for bolts to pass through, and the bolts can be fixed with the upper part of the data cabinet after passing through the corresponding hole sites; thereby enabling the device to be installed more smoothly in the data cabinet without occupying redundant space in the data cabinet.
Further, the detector comprises a temperature-sensitive detector and a smoke-sensitive detector.
Furthermore, the fire extinguishing agent storage unit is cylindrical, a clamp is nested at the periphery of the fire extinguishing agent storage unit, and two ends of the clamp are fixed with the shell through bolts; the cylindrical fire extinguishing agent storage unit accords with the safety standard better, and the safety is higher.
According to the technical scheme, the utility model has at least the following technical effects or advantages:
Because the fire extinguishing agent storage units are arranged in two, even if one fire extinguishing agent storage unit has faults, the fire extinguishing agent storage unit can play a role in extinguishing fire, and the safety is greatly improved. In addition, the nozzle can atomize when making the perfluorinated hexanone fire extinguishing agent blowout, and fire extinguishing agent storage unit is located the both sides of casing and can make the aerial fog disperse more fast, and then improves the fire extinguishing effect.
Drawings
For a clearer description of the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained, without inventive effort, by a person skilled in the art, from these drawings:
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the present utility model installed in a data rack.
Reference numerals illustrate: 1. the fire extinguishing agent storage unit comprises a shell, 2, a fire extinguishing agent storage unit, 3, a nozzle, 4, an electromagnetic valve, 5, a detection unit, 6, standby power, 7, a main control unit, 8 and a data cabinet.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments in this patent, other embodiments that may be obtained by one of ordinary skill in the art without making any inventive effort are within the scope of this patent.
The utility model discloses a perfluorinated hexanone automatic fire extinguishing device, which comprises a shell 1, wherein a fire extinguishing agent storage unit 2 and a detection unit 5 are arranged in the shell 1, the fire extinguishing agent storage unit 2 is filled with perfluorinated hexanone fire extinguishing agent and driving gas, in one example, the shell 1 is arranged in a data cabinet 8, and when the detection unit 5 detects fire, the driving gas is released to push the perfluorinated hexanone fire extinguishing agent to be released into the data cabinet 8.
Preferably, the fire extinguishing agent storage unit 2 is provided with two. Therefore, in the fire extinguishing process, the two fire extinguishing agent storage units 2 can release the perfluorinated hexanone fire extinguishing agent, and even if one fire extinguishing agent storage unit 2 has faults, the fire extinguishing effect can be achieved, so that the safety is greatly improved. And the two fire extinguishing agent storage units 2 can store more perfluorinated hexanone fire extinguishing agent, thereby improving the fire extinguishing effect.
Specifically, two fire extinguishing agent storage units 2 are respectively located at both sides of the length direction of the casing 1, and nozzles 3 are installed at one ends of the fire extinguishing agent storage units 2. Therefore, in the fire extinguishing process, the perfluorinated hexanone fire extinguishing agent can be sprayed out through the nozzle 3 and released in the form of aerosol, and as the two fire extinguishing agent storage units 2 are respectively positioned at two sides of the length direction of the machine shell 1, the data cabinet 8 can be filled more quickly after the perfluorinated hexanone fire extinguishing agent is released in the form of aerosol. In addition, a solenoid valve 4 is also installed between the nozzle 3 and the fire extinguishing agent storage unit 2; the release of the extinguishing agent can thus be achieved by controlling the solenoid valve 4 during the extinguishing process. On the other hand, in order to make the layout of the holding case 1 compact, the detection unit 5 may be disposed between the two fire extinguishing agent storage units 2 and fixed to the case 1. The detecting unit 5 comprises a temperature sensing detector and a smoke sensing detector, so that when the temperature sensing detector and the smoke sensing detector alarm simultaneously, the fire condition can be satisfied. It should be understood that the temperature sensor and the smoke sensor may be set in an or relationship, that is, when the temperature sensor or the smoke sensor alarms, the fire condition is considered to be satisfied.
The present utility model is installed in use near the top of the data cabinet 8, thereby enabling all equipment space of the data cabinet 8 or intermediate wiring area to be filled more quickly when the perfluorinated hexanone fire extinguishing agent is released in the form of an aerosol. Wherein the enclosure 1 is a standard 1U or 2U enclosure and can be secured to the data cabinet 8 by bolts. Therefore, the casing 1 occupies only 1U or 2U of equipment space inside the data cabinet 8, occupies a small space and is convenient for assembling the casing 1 and the data cabinet 8.
Preferably, one end of the casing 1 far away from the nozzle 3 is also provided with a display panel and a buzzer, both of which are connected with the standby power 6 and the main control unit 7.
On the other hand, the casing 1 comprises a bottom box and a cover plate buckled above the bottom box, the plate surface of the bottom box or the plate surface of the cover plate is provided with hole sites for bolts to pass through, and the bolts can be fixed with the upper part of the data cabinet after passing through the corresponding hole sites. Thereby facilitating assembly of the device with the data cabinet 8 without occupying redundant space within the data cabinet 8.
In this embodiment, in order to make full use of the space in the casing 1, the main body of the fire extinguishing agent storage unit 2 may be rectangular parallelepiped, and corresponding bolt holes are provided at four corners thereof, so that the fire extinguishing agent storage unit and the data cabinet 8 may be fixed by bolts. In other embodiments, the main body of the fire extinguishing agent storage unit is cylindrical, and a clip is nested around the main body, and both ends of the clip are fixed to the casing 1 by bolts. Wherein cylindric fire extinguishing agent storage unit accords with the safety standard more, and the security is higher.
In the description of the present utility model, the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "vertical," "horizontal," and the like, if any, refer to an orientation or positional relationship based on that shown in the drawings, merely to describe the present utility model and do not require that the present utility model be constructed or operated in a particular orientation and therefore should not be construed as limiting the present utility model. "connected" and "connected" in the present utility model are to be understood broadly, and may be, for example, connected or detachably connected; the connection may be direct or indirect through intermediate members, and the specific meaning of the terms may be understood in detail by those skilled in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The automatic perfluorinated hexanone fire extinguishing device comprises a shell, wherein a fire extinguishing agent storage unit and a detection unit are arranged in the shell, and the fire extinguishing agent storage unit is filled with perfluorinated hexanone fire extinguishing agent and driving gas; one end of the fire extinguishing agent storage unit is provided with nozzles, and an electromagnetic valve is arranged between the nozzles and the fire extinguishing agent storage unit; the detection unit is positioned between the two fire extinguishing agent storage units and is fixed with the machine shell.
2. The automatic fire extinguishing device of perfluoro hexanone according to claim 1, wherein the casing is a standard casing of 1U or 2U, and the casing can be fixed inside the data cabinet by bolts; the casing is also internally provided with a standby power and main control unit, and the standby power and main control unit is positioned at one end of the casing far away from the nozzle.
3. The automatic fire extinguishing device of perfluorinated hexanone according to claim 2, wherein one end of the casing far away from the nozzle is provided with a display panel and a buzzer, both of which are connected with the standby power and main control unit.
4. The automatic fire extinguishing device of perfluorinated hexanone according to claim 2, wherein the casing comprises a bottom box and a cover plate buckled above the bottom box, the plate surface of the bottom box or the plate surface of the cover plate is provided with hole sites for bolts to pass through, and the bolts can be fixed with the upper part of the data cabinet after passing through the corresponding hole sites.
5. The automatic fire extinguishing apparatus of perfluoro hexanone according to claim 1, wherein the detector comprises a temperature sensing detector and a smoke sensing detector.
6. A perfluoro hexanone automatic fire extinguishing device according to any one of claims 1 to 5, wherein the fire extinguishing agent storage unit is cylindrical and has a clip nested in the outer periphery thereof, and both ends of the clip are fixed to the casing by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742856.3U CN220989462U (en) | 2023-10-12 | 2023-10-12 | Automatic fire extinguisher of perfluoro-hexanone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742856.3U CN220989462U (en) | 2023-10-12 | 2023-10-12 | Automatic fire extinguisher of perfluoro-hexanone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989462U true CN220989462U (en) | 2024-05-24 |
Family
ID=91125724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322742856.3U Active CN220989462U (en) | 2023-10-12 | 2023-10-12 | Automatic fire extinguisher of perfluoro-hexanone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989462U (en) |
-
2023
- 2023-10-12 CN CN202322742856.3U patent/CN220989462U/en active Active
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