CN202942567U - Hand-thrown condensed aerosol fire extinguishing device - Google Patents
Hand-thrown condensed aerosol fire extinguishing device Download PDFInfo
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- CN202942567U CN202942567U CN 201220526689 CN201220526689U CN202942567U CN 202942567 U CN202942567 U CN 202942567U CN 201220526689 CN201220526689 CN 201220526689 CN 201220526689 U CN201220526689 U CN 201220526689U CN 202942567 U CN202942567 U CN 202942567U
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- fire extinguishing
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- extinguishing device
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Abstract
The utility model discloses a hand-thrown condensed aerosol fire extinguishing device comprising a tumbler-shaped external structure. A hot aerosol generator and an ignition system are arranged inside the external structure; the external structure comprises a shell; a nozzle is arranged at the upper part of the shell; and the axis of the nozzle is parallel to the axis of the shell. Because of the effects of the external structure and a clump weight, the situation that the axis of the nozzle is vertical to the ground can be ensured after the hand-thrown condensed aerosol fire extinguishing device is thrown out to fall on the ground; and the jetting of hot aerosol is facilitated. The hand-thrown condensed aerosol fire extinguishing device is suitable for fire control of various relatively closed spaces, can be used for a professional fire control team, also can be used for allocation of common indoor fire control, and also can be used for fire extinguishing of the relatively closed spaces such as an automobile engine, a tank and an oil tank truck. Therefore, the hand-thrown condensed aerosol fire extinguishing device belongs to non-fixed fire extinguishing equipment which is environment-friendly, safe and reliable, and does not damage shields.
Description
Technical field
The utility model belongs to the fire distinguisher technical field, specifically a kind of on-fixed, hand-thrown type condensed aerosol fire extinguishing device.
Background technology
The hot aerosol fire distinguisher that development in recent years is got up is the most representative product in environmentally friendly fire-fighting technique field, the material of its material used and generation or not destruction to atmospheric ozone layer, can not cause greenhouse effects, free from environmental pollution, and fire extinguishing product avirulence, little to the fender infringement, fire-fighting efficiency is high.Therefore, the hot aerosol extinguishment product more and more is subject to the attention of fire protection sector.
The hot aerosol extinguishment product is effectively fully to diffuse to form hot aerosol smog by hot aerosol, and total flooding is carried out in the scene of fire, and fast reducing combustion in situ temperature is restrained and interrupted the chain reaction of burning, thereby stamps out a fire fast.
On Chinese market, already present hot aerosol fire distinguisher is fixed fire-extinguishing unit at present, is about to the place that extinguishing device is preset at the possibility breaking out of fire, when the fire dangerous situation is arranged, starts extinguishing device by control system, reaches the fire extinguishing purpose.The fixed condensed aerosol fire extinguishing device of this class is fit to be arranged on the indoor position of needs emphasis fireproof such as machine room, oil depot, electric power and communications service base station.This fixed condensed aerosol fire extinguishing device can not move use, simultaneously, the startup reliability of these products depends on the reliability of electric ignition device, the situation that can not start when being prone to the extinguishing device error starting or fire occurring, in this class situation, a kind of hot aerosol fire distinguisher that movably, can use flexibly need to be arranged as a supplement; In addition, common indoor fire extinguishing also need in a large number eco-friendly, do not damage hot aerosol fire distinguisher fender, that can use flexibly.
Summary of the invention
The utility model provides a kind of " tumbler " hand-thrown type condensed aerosol fire extinguishing device after this hand-thrown type condensed aerosol fire extinguishing device is thrown out and landed, can guarantee spout upwards, gives the open space that diffuses to form of hot aerosol; In the process that hot aerosol sprays, " tumbler " contour structures due to this device, this device is constantly rocked, more be conducive to hot aerosol in the diffusion in the scene of a fire, this device both can be used as replenishing of existing fixed aerosol fire-extinguishing device, more can be widely used in the fire extinguishing of various inside fires, and solve the problems such as the potential safety hazard of existing hand-thrown type dry chemical projectile and non-cleaning.
Technical solution of the present utility model is: comprise a class hemispherical, egg type, the contour structures that spherical, class is spherical, in this profile structure, hot aerosol generator, ignition system are arranged; Contour structures comprises a housing, and spout is arranged at housing top; The axis of spout is parallel with the axis of housing.
Described contour structures is comprised of handle, handle set, nozzle plate, housing and balancing weight; Described housing is the class hemispherical dome structure; In described housing, balancing weight is installed at the end; Be filled with cooling agent between hot aerosol generator and inner walls; Housing upper opening place is stamped nozzle plate; The nozzle plate center is provided with ignition system; The ignition system lower end is stretched in housing; The upper end is placed in handle; Nozzle plate is equipped with on the top of housing, and nozzle plate top is connected with handle set, and handle is connected with handle set; Nozzle plate is provided with the spout that is used for the hot aerosol ejection more than.
The cooling agent that described inner walls is filled is perlite or magnesium carbonate or alundum (Al2O3).
Described ignition system can be igniter, delay element and energy amplifier and forms, and also can be comprised of heat-sensitive line and energy amplifier.
Described igniter is standard igniter, pull igniter or by simple and easy igniter cap, heat-sensitive line, the electric igniter of drawing; Described delay element is delay grain or extension fuse cord.
Described handle top is provided with protecting cover.
Be filled with heat-barrier material between described handle set and nozzle plate, heat-barrier material is rock wool or perlite.
The contour structures of the utility model tumbler makes it in use, and the axis of the spout that arranges on nozzle plate is vertical ground always, is conducive to the diffusion of hot aerosol, reaches the effect of quick extinguishing.
When the utility model uses, the fire extinguishing personnel open the protecting cover on " tumbler " hand-thrown type condensed aerosol fire extinguishing device handle outside the room of fire is arranged, requirement by operation instructions, the starting ignition element, by door or window, the hand-thrown type condensed aerosol fire extinguishing device is dropped into room on fire, if may preferably close door or window; After delaying through the several seconds, the hot aerosol powder column is lighted, and the hot aerosol smog that the powder column burning produces is cooling through cooling chamber, sprays from spout; The hot aerosol of ejection floods rapidly the scene of a fire fast, plays the effect of quick extinguishing.
1), the utility model is as free-standing hot aerosol fire distinguisher, can make up existing fixed condensed aerosol fire extinguishing device and can not move the deficiency of use, is convenient to flexible use after outfit the beneficial effects of the utility model are:; 2), the utility model adopts to draw and sends out the electric ignition that igniting or heat-sensitive line igniting replace existing condensed aerosol fire extinguishing device to adopt, the problem that does not start when not having error starting that electric igniting element may occur or fire extinguishing; 3), the utility model relies on the principle of Explosive Dispersion extinguishing chemical, the potential safety hazard that does not exist blast to hurt sb.'s feelings when being different from the fire extinguishing of hand-thrown type dry chemical projectile when putting out a fire; 4), the utility model is vessels not under pressure, cost is lower, storage period is longer, the fire fighter drops into the utility model starting the scene of a fire that can speed away behind the scene of a fire.
The utility model belongs to environmental friendliness, safe and reliable, the free-standing fire distinguisher that do not damage fender, be suitable for the fire-fighting in various relative closures space, both can be used for professional fire-fighting troop, also can be used for the outfit of general room fire-fighting, also can be used for the fire extinguishing of seal cavity relatively such as automobile engine, tank, oil truck.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model nozzle plate.
In figure, 1, handle, 2, handle set, 3, nozzle plate, 4, housing, 5, balancing weight, 6, ignition element, 7, delay element, 8, igniter, 9, the hot aerosol generator, 10, the graininess cooling agent, 11, protecting cover, 12, spout.
The specific embodiment
In Fig. 1, handle 1 is connected with handle set 2, and handle set 2 is connected with nozzle plate 3, and housing 4 is placed in the below of nozzle plate 3, is connected with nozzle plate 3, and housing 4 is built-in with hot aerosol generator 9, and the housing 4 interior end is equipped with balancing weight 5, has consisted of " tumbler " feature; The interlayer of housing 4 is equipped with graininess cooling agent 10.Ignition system is placed in the center of nozzle plate 3, and the lower end extends in housing 4, and the upper end is placed in handle 1; The spout of ignition system is over against hot aerosol generator 9; Be equipped with heat-barrier material in the interlayer of handle set 2 and nozzle plate 3.Protecting cover 11 is placed in the top of handle 1, plays insurance and dust and moisture effect.Ignition system comprises igniter 8, the delay element 7 that is connected with igniter 8; The ignition element 6 that is connected with delay element 7.
The class hemispherical dome structure of the balancing weight in housing and housing makes the utility model form the feature of " tumbler ", be the utility model throw out land after, static after rocking after a while on the ground, the axis of spout vertical ground always on the utility model nozzle plate, be beneficial to the diffusion of hot aerosol, reach the effect of quick extinguishing.
In Fig. 2, spout 12 is comprised of some circular apertures, is placed on nozzle plate 3, and spout 12 1 ends communicate with the hot aerosol generator, and an end leads to atmosphere, is the via hole that hot aerosol sprays from this extinguishing device.
Claims (8)
1. hand-thrown type condensed aerosol fire extinguishing device is characterized in that: comprise a class hemispherical, egg type, the contour structures that spherical, class is spherical, hot aerosol generator (9), ignition system are arranged in this profile structure; Contour structures comprises housing (4), and spout is arranged at housing (4) top.
2. hand-thrown type condensed aerosol fire extinguishing device according to claim 1, it is characterized in that: the bottom of described contour structures is the structure that hemispherical, the interior end counterweight is arranged.
3. hand-thrown type condensed aerosol fire extinguishing device according to claim 1, it is characterized in that: described contour structures is comprised of handle (1), handle set (2), nozzle plate (3), housing (4) and balancing weight (5); Described housing (4) is the class hemispherical dome structure; Balancing weight (5) is installed at the interior end of described housing (4); Be filled with cooling agent between hot aerosol generator (9) and housing (4) inwall; Housing (4) upper opening place is stamped nozzle plate (3); Nozzle plate (3) center is provided with ignition system; The ignition system lower end is stretched in housing (4), and the upper end is placed in handle (1); Nozzle plate (3) is equipped with on the top of housing (4); The top of nozzle plate (3) is connected with handle set (2); Handle (1) is connected with handle set (2); Nozzle plate (3) is provided with an above spout (12).
4. according to claim 1 or 3 described hand-thrown type condensed aerosol fire extinguishing devices is characterized in that: the cooling agent that described housing (4) inwall is filled is perlite or magnesium carbonate or alundum (Al2O3).
5. hand-thrown type condensed aerosol fire extinguishing device according to claim 1 is characterized in that: described ignition system is that igniter (8), delay element (7) and energy amplifier form, or heat-sensitive line and energy amplifier form.
6. hand-thrown type condensed aerosol fire extinguishing device according to claim 5 is characterized in that: described igniter (8) is for standard igniter, pull igniter or by simple and easy igniter cap, heat-sensitive line, the electric igniter of drawing; Described delay element (7) is delay grain or extension fuse cord.
7. hand-thrown type condensed aerosol fire extinguishing device according to claim 3 is characterized in that: described handle (1) top is provided with protecting cover (11).
8. hand-thrown type condensed aerosol fire extinguishing device according to claim 3, it is characterized in that: be filled with heat-barrier material between described handle set (2) and nozzle plate (3), heat-barrier material is rock wool or perlite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526689 CN202942567U (en) | 2012-10-16 | 2012-10-16 | Hand-thrown condensed aerosol fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526689 CN202942567U (en) | 2012-10-16 | 2012-10-16 | Hand-thrown condensed aerosol fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942567U true CN202942567U (en) | 2013-05-22 |
Family
ID=48418284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526689 Expired - Lifetime CN202942567U (en) | 2012-10-16 | 2012-10-16 | Hand-thrown condensed aerosol fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998363A (en) * | 2015-07-08 | 2015-10-28 | 陈奇 | Manual-automatic integrated fire-extinguishing device |
-
2012
- 2012-10-16 CN CN 201220526689 patent/CN202942567U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998363A (en) * | 2015-07-08 | 2015-10-28 | 陈奇 | Manual-automatic integrated fire-extinguishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |