CN201161078Y - Unit type foam extinguishing device - Google Patents
Unit type foam extinguishing device Download PDFInfo
- Publication number
- CN201161078Y CN201161078Y CNU2007203053167U CN200720305316U CN201161078Y CN 201161078 Y CN201161078 Y CN 201161078Y CN U2007203053167 U CNU2007203053167 U CN U2007203053167U CN 200720305316 U CN200720305316 U CN 200720305316U CN 201161078 Y CN201161078 Y CN 201161078Y
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- foam
- fire
- storage container
- foam solution
- casing
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire extinguishing apparatus, in particular discloses a unitary foam extinguishing apparatus. The fire extinguishing apparatus comprises a box body, a water storage container arranged in the box body, a foam liquid storage container communicated with the foam liquid inlet of the water storage container through a connecting hose, a foam generator communicated with the mixed liquid outlet of the water storage container through a connecting hose, a driving gas bottle group connected with the foam liquid storage container through a steel tube and an extinguishing agent drain outlet arranged on the front panel of the box body. The fire extinguishing apparatus integrates a pressure supply source, the foam liquid storage container, the water storage container, a proportioner, the foam generator, and the like into a whole, and is a complicated and huge composition structure without being provided with a special fire service pump, a fire-fighting pool, a stabilized pressure pump, a pipeline network, a valve, and the like. The fire extinguishing apparatus has compact structure, reliable fire extinguishing performance, low cost and convenient installation and use, and is especially suitable to the class B liquid fire of small places, or is applicable to the protective areas where the water withdrawal is difficult and the assembly of the fire service pump is not convenient.
Description
Technical field
The utility model relates to extinguishing device, is specifically related to a kind of fixed froth installation.
Background technology
At present, place at processing, storage, loading and unloading and use first, second, Class C liquid, as main place such as large aircraft storehouse, garage, oil cellar, underground engineering, warehouse, boats and ships, industrial premises, oil depot oil storage tanks, froth fire extinguishing system has obtained application more and more widely as main fire fighting device.
Existing froth fire extinguishing system mainly is made up of fire pump, foam solution basin, foam proportioner, foam producer, applicator, valve, pipeline etc.For the fire-fighting protection in large-scale place, adopt existing fixed froth installation, can obtain effect preferably.But for the category-B trickling property liquid fire in some little places, use the existing conventional froth fire extinguishing system, not only exist conventional froth fire extinguishing system floor space excessive, the installation and maintenance complicated problems, and also the froth fire extinguishing system cost is too high, and very uneconomical.If the guard plot is in the place of taking the water source difficulty, fire pump inconvenience being installed, then use the existing conventional froth fire extinguishing system to seem more uneconomical.
Summary of the invention
The purpose of this utility model is to provide a kind of compact conformation, extinguishing property is reliable, cost is low, it is convenient to install and use, be applicable to little place category-B liquid fire, or the guard plot is being taken the water source difficulty, the modular fixed froth installation in fire pump inconvenience place is being installed.
Realize the technical scheme of the utility model purpose: a kind of modular fixed froth installation, comprise casing, be located at the water container in the casing, advance the foam solution reservoir vessel that the foam solution mouth is connected by connecting flexible pipe with water container, by connecting the foam maker that flexible pipe is connected with the water container mixture export, driving gas bottle group by steel pipe is connected with the foam solution reservoir vessel has the agent application mouth on the front panel of casing.
Aforesaid modular fixed froth installation, panel adopts socket joint or hook assembling around the casing, and the rear board of casing has the extinguishing chemical suction hole.
Aforesaid modular fixed froth installation, water container inside be provided with one with advance the antipriming pipe that has a plurality of eyelets that the foam solution mouth links to each other.
Aforesaid modular fixed froth installation, driving gas bottle group is provided with decompressor with the steel pipe that is connected between the foam solution reservoir vessel.
Aforesaid modular fixed froth installation, decompressor adopts AND DEWATERING FOR ORIFICE STRUCTURE.
Aforesaid modular fixed froth installation is characterized in that: described connection flexible pipe adopts corrugated stainless steel tubing, adds the stainless steel wire mesh grid, connects flexible pipe two end interfaces and all adopts the kink nut to connect.
Effect of the present utility model is: modular fixed froth installation provided by the utility model, parts such as collection pressure source, foam solution hold-up vessel, water storage container, proportioner and foam maker are one, compact conformation.Drive the pressured gas source that contracts, rationally reduce pressure, make system obtain lasting, a constant power source in the course of the work through the orifice-plate type decompressor.Changed the essential complicated and present situation of huge composition structure such as special fire pump, fire cistern and stabilized pressure pump, pipe network, valve that is equipped with of conventional foam fire extinguishing system.The rear board of casing has suction hole, can guarantee that foam forms suitable coefficient of foaming.Water container inside establish one with advance the steel pipe that has a plurality of eyelets that the foam solution mouth links to each other, can guarantee that foam solution evenly mixes in proportion with water.Connect flexible pipe and adopt corrugated stainless steel tubing, add the stainless steel wire mesh grid, two end interfaces all adopt the kink nut to connect, and help realizing between water container and the foam solution reservoir vessel, flexibly connecting between water container and the foam maker.The utility model is very suitable for little place category-B liquid fire, or the guard plot is being taken the water source difficulty, fire pump inconvenience place use is installed.
Description of drawings
Fig. 1 is a kind of perspective diagram of removing the modular fixed froth installation behind the side panel provided by the utility model;
Fig. 2 is the cutaway view of water container among Fig. 1;
Fig. 3 is the structural representation of decompressor among Fig. 1.
Among the figure: 1. casing; 2. water container; 3. foam solution reservoir vessel; 4. driving gas bottle group; 5. foam maker; 6. decompressor; 7. connection flexible pipe; 8. advance the foam solution mouth; 9. mixture export; 10. water filling port; 11. antipriming pipe.
The specific embodiment
Below in conjunction with drawings and Examples a kind of modular fixed froth installation provided by the utility model is further described.
As shown in Figure 1, a kind of modular fixed froth installation, comprise casing 1, be located at the water container 2 in the casing 1, advance the foam solution reservoir vessel 3 that foam solution mouth 8 is connected by connecting flexible pipe 7 with water container 2, by connecting the foam maker 5 that flexible pipe 7 is connected with water container 2 mixture exports 9, the driving gas bottle group 4 that is connected with foam solution reservoir vessel 3 by steel pipe.Panel adopts socket joint or hook assembling around the casing 1, have on the front panel of casing 1 can open automatically, the agent application mouth of manual-lock.The rear board of casing 1 has and guarantees that foam forms the extinguishing chemical suction hole of suitable coefficient of foaming.Be connected the decompressor 6 that steel pipe is provided with AND DEWATERING FOR ORIFICE STRUCTURE between driving gas bottle group 4 and the foam solution reservoir vessel 3, as shown in Figure 3.Connect flexible pipe 7 and adopt corrugated stainless steel tubings, add the stainless steel wire mesh grid, connect 7 liang of end interfaces of flexible pipe and all adopt the kink nut to connect, with guarantee between foam solution reservoir vessel 3 and the water container 2, flexibly connecting between water container 2 and the foam maker 5.
As shown in Figure 2, water container 2 be inner surface through preservative treatment steel pressure vessel, the lower end is provided with water filling port 10, the upper end is provided with into foam solution mouth 8, mixture export 9.Water container 2 inside be provided with one with advance the antipriming pipe that has a plurality of eyelets 11 that foam solution mouth 8 links to each other, can guarantee that foam solution evenly mixes in proportion with water.
During the utility model work, after the electromagnetic driver of driving gas bottle group 4 powers up, electromagnetic driver is opened, the Compressed Gas of sealing up for safekeeping in driving gas bottle group is released, Compressed Gas is through decompressor 6 decompressions, form constant lasting pneumatic power source and enter foam solution reservoir vessel 3, the foam solution in the foam solution reservoir vessel 3 enters water container 2 by connecting flexible pipe 7 through advancing foam solution mouth 8 under constant lasting bleed pressure.Via the antipriming pipe 11 of water container 2 inside, foam solution water rapid, uniform and that enter in the water container 2 is mixed into a certain proportion of foam mixing liquid.Foam mixing liquid flows out from mixture export 9 through steel pipe, enter foam maker 5 via connecting flexible pipe 7, foam mixing liquid sucks the air of capacity behind the nozzle of foam maker 5, form foam, agent application mouth from casing 1 front panel sprays, and realizes the foam fire-fighting function.
Parts such as modular fixed froth installation collection pressure source, foam solution hold-up vessel, water storage container, proportioner and foam maker are one, compact conformation.It drives the pressured gas source that contracts, rationally reduce pressure through the orifice-plate type decompressor, make system obtain in the course of the work one continue, constant power source, need not be equipped with complicated and huge composition structure such as special fire pump, fire cistern and stabilized pressure pump, pipe network, valve.The utility model compact conformation, extinguishing property is reliable, cost is low, it is convenient to install and use, and is very suitable for little place category-B liquid fire, or the guard plot is being taken the water source difficulty, fire pump inconvenience place is installed is being used.
Claims (6)
1. modular fixed froth installation, it is characterized in that: comprise casing (1), be located at the water container (2) in the casing (1), advance the foam solution reservoir vessel (3) that foam solution mouth (8) is connected by connecting flexible pipe (7) with water container (2), by connecting the foam maker (5) that flexible pipe (7) is connected with water container (2) mixture export (9), driving gas bottle group (4) by steel pipe is connected with foam solution reservoir vessel (3) has the agent application mouth on the front panel of casing (1).
2. according to the described a kind of modular fixed froth installation of claim 1, it is characterized in that: panel adopts socket joint or hook assembling around the described casing (1), and the rear board of casing (1) has the extinguishing chemical suction hole.
3. according to the described a kind of modular fixed froth installation of claim 1, it is characterized in that: described water container (2) inside be provided with one with advance the antipriming pipe that has a plurality of eyelets (11) that foam solution mouth (8) links to each other.
4. according to the described a kind of modular fixed froth installation of claim 1, it is characterized in that: described driving gas bottle group (4) is provided with decompressor (6) with the steel pipe that is connected between the foam solution reservoir vessel (3).
5. according to the described a kind of modular fixed froth installation of claim 4, it is characterized in that: described decompressor (6) adopts AND DEWATERING FOR ORIFICE STRUCTURE.
6. according to the described a kind of modular fixed froth installation of claim 1, it is characterized in that: described connection flexible pipe (7) adopts corrugated stainless steel tubing, adds the stainless steel wire mesh grid, connects flexible pipe (7) two end interfaces and all adopts the kink nut to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203053167U CN201161078Y (en) | 2007-11-30 | 2007-11-30 | Unit type foam extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203053167U CN201161078Y (en) | 2007-11-30 | 2007-11-30 | Unit type foam extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161078Y true CN201161078Y (en) | 2008-12-10 |
Family
ID=40182022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203053167U Expired - Lifetime CN201161078Y (en) | 2007-11-30 | 2007-11-30 | Unit type foam extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201161078Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759050A (en) * | 2015-03-19 | 2015-07-08 | 中国石油化工股份有限公司 | Bulk-flow built-in non-premixed compressed air foam extinguishing apparatus |
-
2007
- 2007-11-30 CN CNU2007203053167U patent/CN201161078Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759050A (en) * | 2015-03-19 | 2015-07-08 | 中国石油化工股份有限公司 | Bulk-flow built-in non-premixed compressed air foam extinguishing apparatus |
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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: 20081210 |