CN1103612C - Fire-retardant temp.-regulating type aerosol extinguisher - Google Patents
Fire-retardant temp.-regulating type aerosol extinguisher Download PDFInfo
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- CN1103612C CN1103612C CN99126556A CN99126556A CN1103612C CN 1103612 C CN1103612 C CN 1103612C CN 99126556 A CN99126556 A CN 99126556A CN 99126556 A CN99126556 A CN 99126556A CN 1103612 C CN1103612 C CN 1103612C
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- fire
- reaction chamber
- temp
- fire relief
- extinguishing
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Abstract
The present invention relates to a fire-retardant temperature-regulating type aerosol extinguisher which comprises a reaction chamber, extinguishing agents, an igniter pad, a box body with a spout, a device for retarding fire and regulating temperature and a flow-guiding plate, wherein the reaction chamber is arranged at the bottom inside the box body, the flow-guiding plate is arranged at the middle part of the box body, a flow distribution plate is arranged at the upper part of the box body, a nozzle is arranged at the upper side outside the box body, the extinguishing agents and the igniter pad are arranged in the reaction chamber, and the device for retarding fire and regulating temperature is arranged on the reaction chamber. The present invention has the advantages of smaller volume, effective drop of the temperature of aerosols, no generation of open flame, favourable extinguishing effect and large safety coefficient.
Description
The present invention relates to a kind of fire extinguisher, particularly a kind of back-fire relief temp .-regulating type aerosol fire-extinguishing device.
At present, the haloalkane fire extinguisher on the market is because the reactant that produces in when fire extinguishing destroys atmospheric ozone layer, thereby eliminated gradually, and the aerosol fire-extinguishing device of being promoted at present, and volume is big, it is few to deposit quantity of extinguishing media, and easily produces high temperature and naked light.
The present invention is directed to the deficiencies in the prior art and provide that a kind of volume is less, aerosol temperature that extinguishing chemical produces can effectively be regulated reduction, do not produce the back-fire relief temp .-regulating type aerosol fire-extinguishing device of naked light, good extinguishing effect.
The object of the present invention is achieved like this: this kind back-fire relief temp .-regulating type aerosol fire-extinguishing device, it comprises reaction chamber, extinguishing chemical, the casing of the igniter pad and the spout of the aerosol ejection that has the extinguishing chemical generation, the spout of the aerosol ejection that extinguishing chemical produces is located at the upper side of casing, reaction chamber is located at the bottom of casing, extinguishing chemical and igniter pad are housed in the reaction chamber, it also comprises back-fire relief thermosistor and deflector, reaction chamber is provided with the back-fire relief thermosistor, the back-fire relief thermosistor is arranged side by side by some and is made up of the back-fire relief temperature adjustment rod of certain interval each other, is provided with deflector in the casing between spout and reaction chamber.
Be provided with the banking fire plate in reaction chamber, banking fire plate and deflector can be made decurved bent plate.Top in casing is provided with the flow distribution plate of some vertical parallel.The tank wall of casing and reaction chamber can be arranged to sandwich type structure, places thermal insulation layer in the interlayer.Back-fire relief temperature adjustment rod can be made hollow bar, in the rod cooling agent can be housed.Spout can be made the window page, and spout down and certain angle arranged.
Advantage of the present invention is:
1, this back-fire relief temp .-regulating type aerosol fire-extinguishing device can be according to the specific requirement in fire extinguishing place, diameter, radical and the gap thereof of the back-fire relief regulating rod by regulating the back-fire relief thermosistor, can effectively regulate the reduction extinguishing chemical and produce aerocolloidal temperature, convenient and practical, and do not produce naked light, the aerosol that extinguishing chemical produces can flood whole fire extinguishing space, the fire-fighting efficiency height, and safety coefficient is big.
2, this back-fire relief temp .-regulating type aerosol fire-extinguishing device has the full-automatic fire-extinguishing function, correctly starting and warning in the starting stage of fire under the effect at automatic controller under the unmanned condition, and with fire suppression, also can the manual operation fire extinguishing.
3, this back-fire relief temp .-regulating type aerosol fire-extinguishing device is rational in infrastructure, simple, cost is low, good extinguishing effect.
4, this back-fire relief temp .-regulating type aerosol fire-extinguishing device is applicable to the fire extinguishing of fuel gas, liquid and putting out of solid material surface fire, is specially adapted to put out appliance fire, and is applied widely.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the A-A profile of Fig. 1.
The present invention is further illustrated below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, the casing 8 usefulness steel plates of this back-fire relief temp .-regulating type aerosol fire-extinguishing device are made sandwich type structure, be provided with the thermal insulation layer made from alumina silicate fiber felt 9 in the interlayer, be provided with reaction chamber 1 in casing 8 bottoms, upper side at casing 8 is provided with window page extinguishing chemical spout 3, spout is downward, on casing 8 madial walls, settle deflector 7 with certain downward camber by screw 14, in the deflector 7 thermal insulation layer 9 can be set, the flow distribution plate 13 of four layers of vertical parallel is fixed between casing 8 interior tops and the deflector 7, reaction chamber 1 is provided with back-fire relief thermosistor 5, back-fire relief thermosistor 5 be arranged in parallel and is made up of the back-fire relief temperature adjustment rod 11 of certain interval each other by 42 that are fixed on the clamping plate 15, back-fire relief temperature adjustment rod 11 is a hollow bar, cooling agent 12 is housed in the rod, sandwich is made at reaction chamber 1 top, be provided with the thermal insulation layer made from alumina silicate fiber felt 9 in the interlayer, have certain banking fire plate 6 of camber downwards in reaction chamber 1 inside top with screw 10 fixed in position, extinguishing chemical 2 and igniter pad 4 are housed in the reaction chamber 1.
Operation principle: when fire, fire detector is passed to signal and the supporting automatic controller that links to each other of this extinguishing device, automatic controller starting ignition cartridge bag 4, after igniter pad 4 is lighted, chemical reaction takes place in extinguishing chemical 2, and the fire smothering gas colloidal sol of generation again through back-fire relief temperature adjustment rod 11 back-fire reliefs and the cooling of back-fire relief thermosistor 5, flows to top subsequently after 6 banking fires of banking fire plate, after water conservancy diversion, the flow distribution plate 13 of deflector 7 are shunted, spray to the fire extinguishing space by spout 3.3 flow path is serpentine to fire smothering gas colloidal sol from reaction chamber 1 to spout, under the acting in conjunction of the thermal insulation layer 9 of cooling agent 12, back-fire relief temperature adjustment rod 11, banking fire plate 6, deflector 7, flow distribution plate 13, the spout 3 that Open Side Down and casing 8 and reaction chamber 1, a large amount of fire smothering gas colloidal sols can obtain cooling and back-fire relief effectively, realize purpose effective, the safety fire extinguishing.
Claims (6)
1, a kind of back-fire relief temp .-regulating type aerosol fire-extinguishing device, it comprises reaction chamber (1), extinguishing chemical (2), igniter pad (4) and have the casing (8) of the spout (3) of the aerosol ejection that extinguishing chemical (2) produces, the spout (3) of the aerosol ejection that extinguishing chemical (2) produces is located at the upper side of casing (8), reaction chamber (1) is located at the bottom of casing (8), extinguishing chemical (2) and igniter pad (4) are housed in the reaction chamber (1), it is characterized in that: it also comprises back-fire relief thermosistor (5) and deflector (7), reaction chamber (1) is provided with back-fire relief thermosistor (5), back-fire relief thermosistor (5) is arranged side by side by some and has the back-fire relief temperature adjustment rod (11) of certain interval to form each other, is provided with deflector (7) in the casing (8) between spout (3) and reaction chamber (1).
2, a kind of back-fire relief temp .-regulating type aerosol fire-extinguishing device according to claim 1 is characterized in that: be provided with banking fire plate (6) in reaction chamber (1), banking fire plate (6) and deflector (7) can be made decurved bent plate.
3, a kind of back-fire relief temp .-regulating type aerosol fire-extinguishing device according to claim 1 and 2, it is characterized in that: the top in casing (8) is provided with the flow distribution plate (13) of some vertical parallel.
4, a kind of back-fire relief temp .-regulating type aerosol fire-extinguishing device according to claim 1 and 2, it is characterized in that: the tank wall of casing (8) and reaction chamber (1) can be arranged to sandwich type structure, places thermal insulation layer (9) in the interlayer.
5, a kind of back-fire relief temp .-regulating type aerosol fire-extinguishing device according to claim 1 and 2, it is characterized in that: back-fire relief temperature adjustment rod (11) can be made hollow bar, in the rod cooling agent (12) can be housed.
6, a kind of back-fire relief temp .-regulating type aerosol fire-extinguishing device according to claim 1 and 2, it is characterized in that: spout (3) can be made the window page, and spout is down and certain angle arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99126556A CN1103612C (en) | 1999-12-17 | 1999-12-17 | Fire-retardant temp.-regulating type aerosol extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99126556A CN1103612C (en) | 1999-12-17 | 1999-12-17 | Fire-retardant temp.-regulating type aerosol extinguisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1256956A CN1256956A (en) | 2000-06-21 |
| CN1103612C true CN1103612C (en) | 2003-03-26 |
Family
ID=5284456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99126556A Expired - Fee Related CN1103612C (en) | 1999-12-17 | 1999-12-17 | Fire-retardant temp.-regulating type aerosol extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1103612C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100493652C (en) * | 2003-09-24 | 2009-06-03 | 浙江工业大学 | Fire-fighting aerosol equipment for cooling and breaking flame |
| CN201070502Y (en) * | 2007-01-05 | 2008-06-11 | 陕西坚瑞化工有限责任公司 | Bidirectional horizontal spray type airosol fire-extinguishing equipment |
| CN102671330A (en) * | 2012-06-11 | 2012-09-19 | 陕西坚瑞消防股份有限公司 | Fire retarding method and fire retarding device for aerosol fire extinguisher |
| CN105963879A (en) * | 2016-05-09 | 2016-09-28 | 江苏建中能源科技有限公司 | Fire extinguisher with high-efficiency fireproof performance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2313619Y (en) * | 1997-11-21 | 1999-04-14 | 山西安华灭火器材有限责任公司 | Automatic gasoloid extinguisher |
-
1999
- 1999-12-17 CN CN99126556A patent/CN1103612C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2313619Y (en) * | 1997-11-21 | 1999-04-14 | 山西安华灭火器材有限责任公司 | Automatic gasoloid extinguisher |
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| Publication number | Publication date |
|---|---|
| CN1256956A (en) | 2000-06-21 |
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