CN202223801U - Cabinet type automatic fire extinguishing device - Google Patents
Cabinet type automatic fire extinguishing device Download PDFInfo
- Publication number
- CN202223801U CN202223801U CN2011202504851U CN201120250485U CN202223801U CN 202223801 U CN202223801 U CN 202223801U CN 2011202504851 U CN2011202504851 U CN 2011202504851U CN 201120250485 U CN201120250485 U CN 201120250485U CN 202223801 U CN202223801 U CN 202223801U
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- type automatic
- cabinet type
- helitank
- alarm controller
- 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.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
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, in particular to a cabinet type automatic fire extinguishing device which is characterized by comprising an automatic alarm controller, a spray head, a cabinet body, and a fire extinguishing agent tank and a gas storage tank which are arranged in the cabinet body; the gas storage tank is provided with an opening device controlled by an automatic alarm controller, and the outlet end of the opening device is communicated with the fire extinguishing agent tank through a pipeline; the fire extinguishing agent tank is connected with the spray head through a fire extinguishing agent conveying pipe, and an electromagnetic valve controlled by an automatic alarm controller is arranged in the fire extinguishing agent conveying pipe. Has the advantages that: this device is connected through the autoalarm controller with the outside, receives the signal automatic fire extinguishing that sends of outside temperature sensing, smoke sensor, and fire extinguishing efficiency improves greatly, sets up the air pipe pressure reducer on the connecting line, reduces the pressure in the fire extinguishing agent jar when the gas holder is opened in the twinkling of an eye, makes it can not burst, improves the security of this device.
Description
Technical field
The utility model belongs to the extinguishing device field, relates in particular to a kind of cabinet type automatic fire extinguisher.
Background technology
At present, the cabinet extinguishing equipment that generally uses is mainly by following several kinds: carbon dioxide extinguisher installation, heptafluoro-propane extinguishing device, mist extinguishing device, condensed aerosol fire extinguishing device etc.The carbon dioxide extinguishing agent pressure store is high, and the tank body in the device is heavy, and fire-fighting efficiency is low; Extinguishing chemical cracking in fire extinguishing procedure in the heptafluoro-propane extinguishing device goes out hydrofluoric acid, and human body, glassware, precision instrument are had strong acid corrosion effect; Mist extinguishing device fire-fighting efficiency is low; And condensed aerosol fire extinguishing device produces the smog that can put out a fire by burning, and safe in utilization undesirable, the field of employment also is restricted.Therefore, it is high to demand developing a kind of fire-fighting efficiency urgently, extinguishing device safe in utilization.
The utility model content
The main purpose of the utility model is to overcome the deficiency of above-mentioned technology, and a kind of cabinet type automatic fire extinguisher is provided.Improve fire-fighting efficiency and fire-fighting safety property.
The utility model is for realizing above-mentioned purpose, and adopt following technical scheme: a kind of cabinet type automatic fire extinguisher is characterized in that the helitank and the air accumulator that comprise automatic alarm controller, shower nozzle, cabinet and place cabinet; Said air accumulator is provided with the opening device by automatic alarm controller control, and the port of export of said opening device is communicated with helitank through pipeline; Said helitank is connected with shower nozzle through the extinguishing chemical carrier pipe, is provided with the magnetic valve by automatic alarm controller control in the said extinguishing chemical carrier pipe.
Said opening device is made up of magnetic valve, pressure cylinder and bottleneck valve, and said magnetic valve is fixed on the pressure cylinder, and the outlet side of said pressure cylinder is connected with the bottleneck valve, and said bottleneck valve is fixed on the air accumulator.
Said opening device is for starting magnetic valve.
Said pipeline is provided with the air duct pressure reducer.
Said helitank and air accumulator are at least one group.
The quantity of said shower nozzle is at least one.
Said helitank is provided with safety valve.
Beneficial effect: this device is through being connected with the automatic alarm controller of outside; Receive outside temperature-sensitive, sense signal that smoke sensor sent stamps out a fire automatically; Fire-fighting efficiency improves greatly; Being that 12 of carbon dioxide extinguisher installation is accompanied, is 10 times of heptafluoro-propane extinguishing device, is 2-3 times of condensed aerosol fire extinguishing device; The air duct pressure reducer is set on connecting line, when air accumulator moment opens, reduces the pressure in the helitank, make it can explosion, the security that improves this device; Opening device adopts and directly opens the bottleneck valve by pressure cylinder, and on the one hand because pressure cylinder moment is big, it is convenient to open, and it is safe and reliable that machinery is opened the bottleneck valve on the other hand.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, automatic alarm controller; 2, shower nozzle; 3, cabinet; 4, helitank; 5, air accumulator; 5-1, pipeline; 6, opening device; 6-1, magnetic valve; 6-2, pressure cylinder; 6-3, bottleneck valve; 7, extinguishing chemical carrier pipe; 7-1, magnetic valve; 8, air duct pressure reducer; 9, safety valve.
The specific embodiment
The specific embodiment below in conjunction with accompanying drawing and preferred embodiment detailed description the utility model.As shown in the figure, a kind of cabinet type automatic fire extinguisher comprises automatic alarm controller 1, shower nozzle 2, cabinet 3 and the helitank 4 and the air accumulator 5 that place cabinet; Said air accumulator 5 is provided with the opening device 6 by automatic alarm controller control, and the port of export of said opening device 6 is communicated with helitank 4 through pipeline 5-1; Said helitank 4 is connected with shower nozzle 2 through extinguishing chemical carrier pipe 7, is provided with the magnetic valve 7-1 by automatic alarm controller control in the said extinguishing chemical carrier pipe 7.Above-mentioned automatic alarm controller is the N-6000 linkage type Fire Autoalarm that Honeywell fire-fighting safety-protection system (Shanghai) Co., Ltd. produces.
Said opening device is made up of magnetic valve 6-1, pressure cylinder 6-2 and bottleneck valve 6-3, and said magnetic valve 6-1 is fixed on the pressure cylinder 6-2, and the outlet side of said pressure cylinder is connected with the bottleneck valve; Said bottleneck valve 6-3 is fixed on the air accumulator; Open the bottleneck valve indirectly through the solenoid control pressure cylinder, on the one hand because pressure cylinder moment is big, it is convenient to open; It is safe and reliable that machinery is opened the bottleneck valve on the other hand, avoids the aging short circuit of circuit and make the bottleneck defective valve.Said opening device also can start magnetic valve and controlled by automatic alarm controller for starting magnetic valve, can directly open air accumulator.
In order to protect air accumulator and helitank on pipeline, to be provided with air duct pressure reducer 8,, air accumulator moment reduces the pressure in the helitank when opening, and make it can explosion, the security that improves this device.
This device is applicable to multiple occasions such as warehouse, oil depot, boats and ships, machine room, change power distribution room, pump house, airport, station, office, archive office, library, workshop; Put out a fire to save life and property A, B, C class fire and charging equipment fire; Under the bigger occasion of this area; Be at least one group in order to reach fire extinguishing said helitank of effect and air accumulator, be connected in parallel.The quantity of said shower nozzle is at least one, and a plurality of shower nozzles can be installed in needed position arbitrarily.Said helitank is provided with safety valve 9, after pressure surpasses 1.4 MPas, discharge cut down that failover is not opened, the pressure in the powder jar continues to rise, when the setting value that reaches safety valve (1.76 MPa), safety valve is opened, pressure release.
This device is through being connected with the automatic alarm controller of outside; Receive outside temperature-sensitive, sense signal that smoke sensor sent stamps out a fire automatically; Fire-fighting efficiency improves greatly; Being that 12 of carbon dioxide extinguisher installation is accompanied, is 10 times of heptafluoro-propane extinguishing device, is 2-3 times of condensed aerosol fire extinguishing device.
Operation principle: when the temperature-sensitive in the automatic alarm controller or smoke detection during, send automatically controlled signal, start magnetic valve thus to automatic alarm controller to the condition of a fire; Magnetic valve starting pressure cylinder, the gas in the pressure cylinder injects in the bottleneck valve, opens the bottleneck valve; Make high pressure nitrogen in the air accumulator get into and be equipped with in the helitank of extinguishing chemical that pressurising in helitank is when the pressure in the helitank reaches certain pressure through connecting line; Automatically the magnetic valve of alarm controller in the extinguishing chemical transfer pot sends signal; Opens solenoid valve, thus extinguishing chemical is sprayed from shower nozzle under the promotion of nitrogen, put out a fire.Magnetic valve described here also can be a pressure relief valve, detects the pressure in the helitank automatically, when the pressure in the jar reaches 1.4 MPas, can open automatically.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (7)
1. a cabinet type automatic fire extinguisher is characterized in that: the helitank and the air accumulator that comprise automatic alarm controller, shower nozzle, cabinet and place cabinet;
Said air accumulator is provided with the opening device by automatic alarm controller control, and the port of export of said opening device is communicated with helitank through pipeline;
Said helitank is connected with shower nozzle through the extinguishing chemical carrier pipe, is provided with the magnetic valve by automatic alarm controller control in the said extinguishing chemical carrier pipe.
2. cabinet type automatic fire extinguisher according to claim 1; It is characterized in that: said opening device is made up of magnetic valve, pressure cylinder and bottleneck valve; Said magnetic valve is fixed on the pressure cylinder; The outlet side of said pressure cylinder is connected with the bottleneck valve, and said bottleneck valve is fixed on the air accumulator.
3. cabinet type automatic fire extinguisher according to claim 1 is characterized in that: said opening device is for starting magnetic valve.
4. according to claim 2 or 3 described cabinet type automatic fire extinguishers, it is characterized in that: said pipeline is provided with the air duct pressure reducer.
5. cabinet type automatic fire extinguisher according to claim 4 is characterized in that: said helitank and air accumulator are at least one group.
6. cabinet type automatic fire extinguisher according to claim 5 is characterized in that: the quantity of said shower nozzle is at least one.
7. cabinet type automatic fire extinguisher according to claim 6 is characterized in that: said helitank is provided with safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202504851U CN202223801U (en) | 2011-07-15 | 2011-07-15 | Cabinet type automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202504851U CN202223801U (en) | 2011-07-15 | 2011-07-15 | Cabinet type automatic fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223801U true CN202223801U (en) | 2012-05-23 |
Family
ID=46074412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202504851U Expired - Fee Related CN202223801U (en) | 2011-07-15 | 2011-07-15 | Cabinet type automatic fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223801U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055444A (en) * | 2012-12-25 | 2013-04-24 | 山东环绿康新材料科技有限公司 | Ultrafine dry powder extinguishing method for high-rack stereoscopic warehouse |
| CN104389629A (en) * | 2014-12-04 | 2015-03-04 | 安徽理工大学 | A gas-solid two-phase jet active fire and explosion suppression device |
| CN104832490A (en) * | 2015-05-05 | 2015-08-12 | 樊硕 | Ultrahigh-pressure nitrogen energy-saving auxiliary cylinder |
| CN105661949A (en) * | 2016-03-26 | 2016-06-15 | 黄炜强 | Wall-mounted cupboard with fire extinguishing device |
| CN105768615A (en) * | 2016-03-26 | 2016-07-20 | 黄炜强 | Wall-mounted cupboard provided with fire extinguishing device |
| CN105860730A (en) * | 2016-05-04 | 2016-08-17 | 黄炜强 | Wall-mounting-type cabinet |
| CN105852449A (en) * | 2016-05-26 | 2016-08-17 | 程南南 | Wall-mounted cabinet with fire-extinguishing device and fire protection coating |
| CN105877222A (en) * | 2016-05-26 | 2016-08-24 | 程南南 | Flame-retardant wall-mounted cupboard with fire extinguishing apparatus |
| CN105901972A (en) * | 2016-05-04 | 2016-08-31 | 黄炜强 | Wall-mounted cupboard |
-
2011
- 2011-07-15 CN CN2011202504851U patent/CN202223801U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055444A (en) * | 2012-12-25 | 2013-04-24 | 山东环绿康新材料科技有限公司 | Ultrafine dry powder extinguishing method for high-rack stereoscopic warehouse |
| CN104389629A (en) * | 2014-12-04 | 2015-03-04 | 安徽理工大学 | A gas-solid two-phase jet active fire and explosion suppression device |
| CN104832490A (en) * | 2015-05-05 | 2015-08-12 | 樊硕 | Ultrahigh-pressure nitrogen energy-saving auxiliary cylinder |
| CN105661949A (en) * | 2016-03-26 | 2016-06-15 | 黄炜强 | Wall-mounted cupboard with fire extinguishing device |
| CN105768615A (en) * | 2016-03-26 | 2016-07-20 | 黄炜强 | Wall-mounted cupboard provided with fire extinguishing device |
| CN105860730A (en) * | 2016-05-04 | 2016-08-17 | 黄炜强 | Wall-mounting-type cabinet |
| CN105901972A (en) * | 2016-05-04 | 2016-08-31 | 黄炜强 | Wall-mounted cupboard |
| CN105852449A (en) * | 2016-05-26 | 2016-08-17 | 程南南 | Wall-mounted cabinet with fire-extinguishing device and fire protection coating |
| CN105877222A (en) * | 2016-05-26 | 2016-08-24 | 程南南 | Flame-retardant wall-mounted cupboard with fire extinguishing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202223801U (en) | Cabinet type automatic fire extinguishing device | |
| CN201324459Y (en) | External pressurizing storage tank type septenary-fluorine propane fire-extinguishing system | |
| CN110102001B (en) | Fire-fighting linkage control system | |
| CN106110537A (en) | Cooling fire extinguishing device and fire extinguishing method for thermal runaway of stored lithium ion battery | |
| CN217409598U (en) | Multistage energy storage fire extinguishing system | |
| CN204972757U (en) | Fire extinguishing systems for tanker aircraft | |
| CN201453898U (en) | Pressure storage cabinet type superfine dry powder automatic fire extinguisher | |
| CN211486306U (en) | Fire prevention and control system for energy storage container | |
| CN202223802U (en) | Self-extinguishing control system adopting cold-air collosol | |
| CN210494995U (en) | Perfluorohexanone atomizing fire extinguishing system | |
| CN102872567A (en) | Cabinet-type automatic fire extinguishing device | |
| CN108969950B (en) | High-pressure water mist fire extinguishing system for marine floating reactor containment | |
| CN101797426A (en) | Intelligent approach automatic fire extinguishing system | |
| CN215896515U (en) | Linkage atomization prevention and control system for inhibiting thermal runaway of energy storage battery | |
| CN215427059U (en) | Energy storage cabinet automatic fire extinguishing equipment | |
| CN203400436U (en) | Novel double-tube and double-phase-current fire extinguishing system | |
| CN207745441U (en) | Container-type electric charging station fire-fighting system | |
| CN213555023U (en) | Gas full-submerged type and fine water mist local type fire fighting system of energy storage container | |
| CN110870955A (en) | Storage tank fire extinguishing system and fire extinguishing method | |
| CN204655840U (en) | The high-lift live-wire fire fighting device of electrical network mountain fire | |
| CN201453888U (en) | Water mist fire extinguishing system of power plant electronic equipment room | |
| CN2712396Y (en) | Pipe network type high pressure single flow water mist fire suppression device | |
| CN202802584U (en) | Gas fire extinguishing system for cabin of wind power device | |
| CN114082127B (en) | Constant-temperature storage cabinet type carbon dioxide inerting fire extinguishing device | |
| CN201500407U (en) | Foam spraying fire-extinguishing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130715 |