CN203591541U - Special automatic aerosol fire extinguishing device for distribution board - Google Patents
Special automatic aerosol fire extinguishing device for distribution board Download PDFInfo
- Publication number
- CN203591541U CN203591541U CN201320778412.9U CN201320778412U CN203591541U CN 203591541 U CN203591541 U CN 203591541U CN 201320778412 U CN201320778412 U CN 201320778412U CN 203591541 U CN203591541 U CN 203591541U
- Authority
- CN
- China
- Prior art keywords
- aerosol
- fire extinguishing
- battery
- extinguishing device
- special automatic
- 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
- 239000000443 aerosol Substances 0.000 title claims abstract description 31
- 239000007858 starting material Substances 0.000 claims abstract description 10
- 239000002826 coolant Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 12
- 239000003814 drug Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008033 biological extinction Effects 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 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000008249 pharmaceutical aerosol Substances 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Fire-Extinguishing Compositions (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a special automatic aerosol fire extinguishing device for a distribution board. The special automatic aerosol fire extinguishing device comprises a housing, wherein a liner is arranged in the housing; the liner extends out of the housing through a nozzle; an aerosol grain is arranged inside the liner; a cooling agent is arranged between the aerosol grain and the nozzle; an electronic starter is arranged inside the aerosol grain; a temperature sensor is arranged between the housing and the liner; the temperature sensor and the electronic starter are connected with a battery triggering device through staring signal lines respectively; the battery triggering device is also connected with a battery. According to the special automatic aerosol fire extinguishing device for the distribution board, due to the reduction of the using amount of an aerosol medicament, the initial investment cost is greatly lower than the initial investment cost of a fire extinguishing device adopting total flooding s-type aerosol mode; the fire extinguishing device acts at initial stage of a fire disaster, so that accidents are reduced; the initial investment cost is greatly reduced; the structure is simple, the cost is low, and the service life is long; maintenance after mounting is not required.
Description
Technical field
The utility model relates to electric fire plant field, more specifically relates to the special automatic gasoloid extinguisher of a kind of switchboard, is applicable to switchboard fire extinguishing.
Background technology
Current various places fire department is more and more paid attention to electrical fire.Stipulate according to " Code for fire protection design of high rise buildings " GB50045-2005: gas extinguishing system should be established in the special visual plant chamber of high-rise civil building; And the regulation of " public affairs disappear [2007] No. 226 " file: the switchgear house in skyscraper belongs to special visual plant chamber, and gas extinguishing system should be set; The fire department power distribution room in skyscraper must arrange the Compulsory Feature of gas fire-fighting fire extinguishing facility as fire-fighting acceptance(check).
The medicament that now conventional extinction using gas protection adopts mainly contains that heptafluoro-propane, cigarette iron to the greatest extent, carbon dioxide, K-type aerosol, s type aerosol etc., and what wherein the most applicable power distribution room electrical fire used be recognized that uses s type aerosol.As heptafluoro-propane, cigarette iron to the greatest extent, employings such as carbon dioxide are all the storages of steel cylinder pressure, it is all pretty troublesome that the Maintenance and Repair in later stage and medicament supplement replacing, heptafluoro-propane also can produce hypotoxicity gas in the time putting out a fire; When K-type aerosol fire-extinguishing, can produce and there is electric conductivity and corrosive electrolyte liquid film, be not suitable for electrical fire.What s type aerosol adopted is solid chemicals, and easy too much is wanted in the maintenance in later stage, does not substantially produce any solid matter of leaving over after fire extinguishing.Present stage, although through the comparison of integrated cost, as the year of equipment is made regular check on testing cost, the supplementary mounting cost of medicament etc., in total life cycle, s type aerosol is certainly lower than other extinction using gas modes, but because unit cost is higher, initial investment expense s type aerosol will be apparently higher than other extinction using gas mode, this has just affected and has adopted the popularization of s type aerosol as the extinction using gas product of extinguishing chemical.
Utility model content
The purpose of this utility model is the problems referred to above that are for prior art existence, provides a kind of switchboard special automatic gasoloid extinguisher.Guaranteeing under the prerequisite of identical fire extinguishing effect, special in the switchboard in power distribution room by being reduced into for whole power distribution room by fire extinguishing scope, thus reduce s type aerosol extinguishing agent use amount, reach the object that reduces initial investment expense.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
The special automatic gasoloid extinguisher of a kind of switchboard, comprise shell, in described shell, be provided with inner bag, inner bag reaches housing exterior by a nozzle, is provided with aerosol powder column in inner bag, between aerosol powder column and nozzle, is provided with cooling agent, in aerosol powder column, be provided with electronic starter, between shell and inner bag, be provided with temperature sensor, temperature sensor is connected with a battery flip flop equipment by enabling signal line respectively with electronic starter, and battery flip flop equipment is also connected with a battery.
Shell as above comprises outer cover body and base, and outer cover body is connected with base, and described inner bag is connected with base, and described battery flip flop equipment and battery are all embedded in base.
Battery as above is button cell.
The utility model compared with prior art, has the following advantages:
1, the utility model can disperse to be arranged in each drawer of switchboard, directly acts on fire location.Due to each drawout cubicle of switchboard be relative closure independently, the consumption of extinguishing chemical of the present utility model will reduce greatly, fire extinguishing effect also can be fine.Initial investment expense adopts total flood s type aerosol mode because the minimizing of pharmaceutical aerosol use amount also can be significantly less than.
2, the electrical fire overwhelming majority in power distribution room be due to the short circuits such as the electrical equipment cable in switchboard or heating due to, reason of fire is mainly in switchboard.And the detector of conventional fire-smothering gear is all arranged in the outside power distribution room of switchboard, and the utility model can scattering device in switchboard, can form just action of initial stage at fire, reduce the expansion of incident surface.
3, in the rehabilitation after fire extinguishing, distributing also has incomparable advantage, does not have the extinguishing device of action to change, and owing to having adopted modularization, the extinguishing device having moved is also easy to change.Adopt total flooding mode no matter condition of a fire size all can once discharge, there is unnecessary waste.And owing to not adopting total flooding mode, also need to special accident air draft be set for power distribution room, the corresponding corollary apparatus such as detection, has greatly reduced initial investment cost.
4, this apparatus structure is simple, with low cost, long service life.After installation without repair and maintenance.As meeting the situations such as power distribution room transformation, switchboard replacing, this device still can use.It is a kind of electric security against fire device of environmental protection and economy.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is front elevational schematic of the present utility model;
Fig. 3 is schematic side view of the present utility model;
Fig. 4 is schematic top plan view of the present utility model;
Fig. 5 is schematic perspective view of the present utility model;
Fig. 6 is the scheme of installation that the utility model uses in switchboard.
Wherein: 1-shell; 2-inner bag; 3-aerosol powder column; 4-cooling agent; 5-temperature sensor; 6-battery flip flop equipment; 7-electronic starter; 8-battery; 9-enabling signal line; 10-nozzle; 11-switchboard; 101-outer cover body; 102-base.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the special automatic gasoloid extinguisher of a kind of switchboard, comprise shell 1, in described shell 1, be provided with inner bag 2, inner bag 2 reaches shell 1 outside by a nozzle 10, in inner bag 2, be provided with aerosol powder column 3, between aerosol powder column 3 and nozzle 10, be provided with cooling agent 4, in aerosol powder column 3, be provided with electronic starter 7, between shell 1 and inner bag 2, be provided with temperature sensor 5, temperature sensor 5 is connected with a battery flip flop equipment 6 by enabling signal line 9 respectively with electronic starter 7, and battery flip flop equipment 6 is also connected with a battery 8.
The modulated dimension of ammeter, voltmeter formed objects on shell 1 employing and switchboard, generally can adopt long × wide × high is 72mm × 72mm × 80mm.
Once the generation condition of a fire, environment temperature exceedes warning value, temperature sensor 5 provides switching signal to battery flip flop equipment 6, and battery flip flop equipment 6 excitation currents cause aerosol powder column 3 by enabling signal line 9 and produce electrochemical reaction, through after cooling agent 4 cooling from nozzle 10 ejection fire extinguishings.
The main component of the aerosol powder column 3 of S type is that strontium nitrate is that master, potassium nitrate are auxiliary oxidant.
Cooling agent 4 can be heat absorption copper sponge (profit Fetion environmental protection equipment Co., Ltd of Shenzhen).
Battery flip flop equipment 6 models can be UE(Shanghai Zhong Lian instrucment and meter plants).
The model of electronic starter 7 can be Tian Lang trade Co., Ltd of JH-30CM(Liuyang City).
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. the special automatic gasoloid extinguisher of switchboard, comprise shell (1), it is characterized in that, in described shell (1), be provided with inner bag (2), inner bag (2) reaches shell (1) outside by a nozzle (10), in inner bag (2), be provided with aerosol powder column (3), between aerosol powder column (3) and nozzle (10), be provided with cooling agent (4), in aerosol powder column (3), be provided with electronic starter (7), between shell (1) and inner bag (2), be provided with temperature sensor (5), temperature sensor (5) is connected with a battery flip flop equipment (6) by enabling signal line (9) respectively with electronic starter (7), battery flip flop equipment (6) is also connected with a battery (8).
2. the special automatic gasoloid extinguisher of a kind of switchboard according to claim 1, it is characterized in that, described shell (1) comprises outer cover body (101) and base (102), outer cover body (101) is connected with base (102), described inner bag (2) is connected with base (102), and described battery flip flop equipment (6) and battery (8) are all embedded in base (102).
3. the special automatic gasoloid extinguisher of a kind of switchboard according to claim 2, is characterized in that, described battery (8) is button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778412.9U CN203591541U (en) | 2013-11-29 | 2013-11-29 | Special automatic aerosol fire extinguishing device for distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778412.9U CN203591541U (en) | 2013-11-29 | 2013-11-29 | Special automatic aerosol fire extinguishing device for distribution board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591541U true CN203591541U (en) | 2014-05-14 |
Family
ID=50672492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320778412.9U Expired - Fee Related CN203591541U (en) | 2013-11-29 | 2013-11-29 | Special automatic aerosol fire extinguishing device for distribution board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960819A (en) * | 2018-10-01 | 2020-04-07 | 协同能源科技股份有限公司 | Flooding type battery fire extinguishing system and fire extinguishing method thereof |
-
2013
- 2013-11-29 CN CN201320778412.9U patent/CN203591541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960819A (en) * | 2018-10-01 | 2020-04-07 | 协同能源科技股份有限公司 | Flooding type battery fire extinguishing system and fire extinguishing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 |