CN203874347U - Dry powder type fire extinguishing system - Google Patents
Dry powder type fire extinguishing system Download PDFInfo
- Publication number
- CN203874347U CN203874347U CN201420152720.5U CN201420152720U CN203874347U CN 203874347 U CN203874347 U CN 203874347U CN 201420152720 U CN201420152720 U CN 201420152720U CN 203874347 U CN203874347 U CN 203874347U
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- powder
- pipeline
- type fire
- dry
- fire extinguishing
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Abstract
The utility model relates to a dry powder type fire extinguishing system. The dry powder type fire extinguishing system comprises a pressure supply device and a powder containing part, wherein the pressure supply device comprises an inflator and a pipeline communicated with the inflator, and a plurality of air holes are formed at the lower side of the pipeline; the powder containing part is arranged at the lower side of the pipeline and is provided with a powder groove opposite to the air holes, and fire fighting powder is filled in the power groove. The dry powder type fire extinguishing system is mainly composed of two parts, wherein the pressure supply device is used for providing pressure to enable airflows to be sprayed out of the pipeline; and the powder containing part is used for containing the fire fighting powder, and the fire fighting powder is diffused to air by airflows sprayed out from the pipeline. With the adoption of the structure design, the dry powder type fire extinguishing system adopts the fire fighting powder as fire extinguishing media, the fire fighting powder can be stored in the powder containing part for a long time, and the pipe wall and the pipeline of the inflator are in a normal pressure state under a standby state, compared with the traditional technology that the pipeline is in a high-pressure state for a long time, the dry powder type fire extinguishing system has long service life and low maintenance cost.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, more particularly, and particularly a kind of dry-powder-type fire-fighting system.
Background technology
In the prior art, the dry-powder-type fire-fighting system that is applied to office building or high-rise home dwelling mostly is water fire extinguishing formula dry-powder-type fire-fighting system.Generally, under quasi-operating status, the feedwater piping in the building that is laid in is connected with voltage supply facility, and so, the water supply line that makes to put out a fire, for a long time in high pressure conditions, is very easy to cause the aging of fire extinguishing water supply line, increases the Maintenance and Repair cost of dry-powder-type fire-fighting system.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dry-powder-type fire-fighting system, in order to solve the problems of the technologies described above.
For this reason, the utility model provides following technical scheme.
A dry-powder-type fire-fighting system, comprising:
For pressure device, the described pipeline that includes inflator and be connected with described inflator for pressure device, the downside of described pipeline offers a plurality of passages;
Contain powder parts, described Sheng powder parts are arranged on the downside of described pipeline, and described Sheng powder parts have the powder groove being oppositely arranged with described air vent, in described powder groove, are loaded with fire fighting powder.
Preferably, the utility model also includes increasing apparatus, and described increasing apparatus is rubber pneumatic bag, and one end of described rubber pneumatic bag is connected with described inflator, and the other end of described rubber pneumatic bag is connected with described pipeline;
One end that described rubber pneumatic bag is connected with described pipeline is provided with rubber pressure-bearing film, and described rubber pressure-bearing film is hermetic arranged at and is packaged on described pipeline.
Preferably, described pipeline is stainless steel tube.
Preferably, described Sheng powder parts are that stainless steel is contained powder parts.
Preferably, described Sheng powder parts are that pottery is contained powder parts.
The utility model provides a kind of dry-powder-type fire-fighting system, comprising: for pressure device, and the pipeline that includes inflator and be connected with inflator for pressure device, the downside of pipeline offers a plurality of passages; Contain powder parts, contain the downside that powder parts are arranged on pipeline, contain powder parts and there is the powder groove being oppositely arranged with air vent, in powder groove, be loaded with fire fighting powder.
The dry-powder-type fire-fighting system that the utility model provides is mainly comprised of two parts, wherein: for pressure device, be used for providing pressure, air-flow is sprayed in pipeline; Contain powder parts for taking up fire fighting powder, after the air-flow that fire fighting powder is subject to spraying in pipeline, be diffused in air.
By said structure, design, the dry-powder-type fire-fighting system that the utility model provides adopts fire fighting powder as firing-fighting medium, and fire fighting powder can be stored in for a long time contains powder parts, under armed state, inflator tube wall, pipeline is in atmospheric pressure state, and structural design like this, than pipeline in conventional art for a long time in high pressure conditions, the utlity model has higher service life, and maintenance cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of dry-powder-type fire-fighting system in a kind of embodiment of the utility model;
In Fig. 1, the corresponding relation of component names and Reference numeral is:
Inflator 1, pipeline 2, passage 3, Sheng powder parts 4, increasing apparatus 5, powder groove a.
The specific embodiment
In order to make those skilled in the art person understand better the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of dry-powder-type fire-fighting system in a kind of embodiment of the utility model.
The utility model provides a kind of dry-powder-type fire-fighting system, comprising: for pressure device, and the pipeline 2 that includes inflator 1 and be connected with inflator 1 for pressure device, the downside of pipeline 2 offers a plurality of passages 3; Contain powder parts 4, contain the downside that powder parts 4 are arranged on pipeline 2, contain powder parts 4 and there is the powder groove a being oppositely arranged with air vent, in powder groove a, be loaded with fire fighting powder.
The dry-powder-type fire-fighting system that the utility model provides is mainly comprised of two parts, wherein: for pressure device, be used for providing pressure, make air-flow from the interior ejection of pipeline 2; Contain 4 of powder parts for taking up fire fighting powder, fire fighting powder is subject to being diffused in air after the air-flow of pipeline 2 interior ejections.
By said structure, design, the dry-powder-type fire-fighting system that the utility model provides adopts fire fighting powder as firing-fighting medium, and fire fighting powder can be stored in for a long time contains powder parts 4, under armed state, inflator 1 tube wall, pipeline 2 is in atmospheric pressure state, and structural design like this, than pipeline 2 in conventional art for a long time in high pressure conditions, the utlity model has higher service life, and maintenance cost is low.
It should be noted that: when mounted, that in each floor, installs is independent for pressure device for the utility model, so, when some floor breaking out of fires, can make starting for pressure device of this floor.
For the blowing pressure of inflator 1 is boosted, dry-powder-type fire-fighting system also includes increasing apparatus 5 in the present embodiment, and increasing apparatus 5 is rubber pneumatic bag, and one end of rubber pneumatic bag is connected with inflator 1, and the other end of rubber pneumatic bag is connected with pipeline 2; One end that rubber pneumatic bag is connected with pipeline 2 is provided with rubber pressure-bearing film, and rubber pressure-bearing film is hermetic arranged at and is packaged on pipeline 2.
Based on said structure, design: in stamping machine starts backward rubber pneumatic bag, inflate, owing to being provided with rubber pressure-bearing film, rubber pneumatic bag internal pressure raises, when pressure surpasses after the bearing capacity of rubber pressure-bearing film, the explosion of rubber pressure-bearing film, air pressure moment in rubber pneumatic bag leaks by pipeline 2, contains the fire fighting powder taking up in powder parts 4 and is subject to being fully diffused in air after larger gas shock, reaches the object of fire extinguishing.
Particularly, in an embodiment of the present utility model, pipeline 2 is stainless steel tube.
In an embodiment of the present utility model, contain powder parts 4 for stainless steel Sheng powder parts.
In another embodiment of the present utility model, containing powder parts 4 is that pottery is contained powder parts.
A specific embodiment of the present utility model is:
When building is built, top board at each floor reserves mounting groove, pipeline 2 is lifted in mounting groove, then by hook or other attaching parts, Sheng powder parts 4 is arranged to the downside of pipeline 2, while carrying out inner secondary structure in the building construction later stage, adopt combustibles, for example wallpaper, encapsulates mounting groove, and after breaking out of fire, wallpaper burning makes to contain 4 exposures of powder parts, start inflator 1 and make fire fighting powder diffusion, reach the object of fire extinguishing.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a dry-powder-type fire-fighting system, is characterized in that, comprising:
For pressure device, the described pipeline (2) that includes inflator (1) and be connected with described inflator for pressure device, the downside of described pipeline offers a plurality of passages (3);
Contain powder parts (4), described Sheng powder parts are arranged on the downside of described pipeline, and described Sheng powder parts have the powder groove (a) being oppositely arranged with described air vent, in described powder groove, are loaded with fire fighting powder.
2. according to right, want the dry-powder-type fire-fighting system described in 1, it is characterized in that,
Also include increasing apparatus (5), described increasing apparatus is rubber pneumatic bag, and one end of described rubber pneumatic bag is connected with described inflator, and the other end of described rubber pneumatic bag is connected with described pipeline;
One end that described rubber pneumatic bag is connected with described pipeline is provided with rubber pressure-bearing film, and described rubber pressure-bearing film is hermetic arranged at and is packaged on described pipeline.
3. according to right, want the dry-powder-type fire-fighting system described in 1, it is characterized in that,
Described pipeline is stainless steel tube.
4. according to right, want the dry-powder-type fire-fighting system described in 1, it is characterized in that,
Described Sheng powder parts are that stainless steel is contained powder parts.
5. according to right, want the dry-powder-type fire-fighting system described in 1, it is characterized in that,
Described Sheng powder parts are that pottery is contained powder parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152720.5U CN203874347U (en) | 2014-04-01 | 2014-04-01 | Dry powder type fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152720.5U CN203874347U (en) | 2014-04-01 | 2014-04-01 | Dry powder type fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874347U true CN203874347U (en) | 2014-10-15 |
Family
ID=51674896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152720.5U Expired - Fee Related CN203874347U (en) | 2014-04-01 | 2014-04-01 | Dry powder type fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874347U (en) |
-
2014
- 2014-04-01 CN CN201420152720.5U patent/CN203874347U/en not_active Expired - Fee Related
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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: 20141015 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |