CN2649124Y - Middle-pressure single-fluid fine-spray extinguishing apparatus - Google Patents
Middle-pressure single-fluid fine-spray extinguishing apparatus Download PDFInfo
- Publication number
- CN2649124Y CN2649124Y CN 200320106485 CN200320106485U CN2649124Y CN 2649124 Y CN2649124 Y CN 2649124Y CN 200320106485 CN200320106485 CN 200320106485 CN 200320106485 U CN200320106485 U CN 200320106485U CN 2649124 Y CN2649124 Y CN 2649124Y
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- pipeline
- valve
- pressure
- shower nozzle
- single fluid
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Abstract
The utility model discloses a middle pressure single fluid fine water mist fire extinguishing device which comprises a driving device, wherein the driving device is connected with a water storing device through a pipeline, and the water storing device is connected with a spray head (12) through the pipeline. The utility model is characterized in that the driving device comprises driving bottle groups (16), high-pressure clean gas is filled in the driving bottle groups (16), and the driving bottle groups (16) are connected through the pipeline (18). A manual valve (4) and an electromagnetic valve (6) are connected with the pipeline (18), are connected in parallel and are connected with a pressure reducing valve (5), and the pressure reducing valve (5) is connected with the water storing device and the spray head (12) through the pipeline. The utility model has the advantages of high efficiency, energy saving, environment protection, safety, simple maintenance and economy.
Description
(1) technical field: the utility model relates to a kind of fine spray extinguisher, relates in particular to a kind of middle single fluid fine spray extinguisher of pressing.
(2) background technology: at present, the domestic extinguishing device of using is divided into the alkyl halide extinguishing device, carbon dioxide extinguisher installation, heptafluoro-propane extinguishing device, IG541 extinguishing device, the fiery device of fluoroform, water sprinkling extinguishing device.According to Montreal Agreement, halon extinguishing agent is owing to destroy too the gas ozone layer and will progressively eliminate, and other extinguishing chemical for example carbon dioxide cause greenhouse effects, decomposite toxic gas after heptafluoro-propane and the fluoroform fire extinguishing, the IG541 extinguishing chemical belongs to the inert gas that three kinds of gases mix, and itself does not have the effect of paying, but design quantity is big, cost is very high, and the water spray system water consumption is big, expends great lot of water resources.
(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of prior art and provides a kind of efficient, and is energy-conservation, environmental protection, and safety is safeguarded simple, economic middle pressure single fluid fine spray extinguisher.
The purpose of this utility model can reach by following measure: middle pressure single fluid fine spray extinguisher, it comprises drive unit, drive unit connects water storage device by pipeline, water storage device connects shower nozzle 12 by pipeline, it is characterized in that drive unit comprises that driving bottle organizes 16, drive in the bottle group 16 the high pressure clean gas is housed, drive between the bottle group 16 and link to each other by pipeline 18, connect hand-operated valve 4 and magnetic valve 6 on the pipeline 18, connect pressure-reducing valve 5 after hand-operated valve 4 and magnetic valve 6 parallel connections, pressure-reducing valve 5 connects water storage device and shower nozzle 12 by pipeline.
In order further to realize the purpose of this utility model, 16 at least two of described driving bottle groups link to each other by pipeline 18 between the driving bottle group 16.
In order further to realize the purpose of this utility model, described water storage device comprises water container 2, water container 2 is provided with and has siphonal bottle valve 21, water intaking valve 20, liquid level alarm 22 and blowoff valve 23, and bottle valve 21 links to each other with shower nozzle 12 with pressure-reducing valve 5 by pipeline.
In order further to realize the purpose of this utility model, described water container 2 is at least one, series connection mutually between the water container 2.
In order further to realize the purpose of this utility model, connect high-pressure hose 14 on the described bottle valve 21, high-pressure hose 14 links by check-valves 13 and header 7, and header 7 connects shower nozzle 12 by pipeline.
In order further to realize the purpose of this utility model, described shower nozzle 12 is at least two, and is parallel with one another between the shower nozzle 12.
In order further to realize the purpose of this utility model, described shower nozzle 12 all connects selector valve 10 by pipeline 11, and selector valve 10 links to each other with pressure-reducing valve 5 by pipeline 9.
In order further to realize the purpose of this utility model, described shower nozzle 12 comprises sprayer body 26, the water inlet of sprayer body 26 is provided with screen pack 25, sprayer body 26 lower ends are provided with sub-conveyor screw 29, the lower end of sub-conveyor screw 29 is provided with apopore 30, be with sub-atomization mass 28 in the sub-conveyor screw 29, the inwall both sides of sub-atomization mass 28 respectively are provided with a helicla flute 31, are connected with sealing gasket 27 between sub-conveyor screw 29 and the sprayer body 26.
In order further to realize the purpose of this utility model, described sub-conveyor screw 29 is at least 6, and evenly distributes.
The utility model can produce following good effect compared with the prior art:
(1) security: because after the device startup, water smoke is discharged into fire-extinguishing location, has dedusting and filtration, there is good visuality at the scene.
(2) save resource: the single shower nozzle water consumption of the utility model 5-8 liter/min, compare with other water device, save the water consumption more than 10 times.
(3) feature of environmental protection: compare the latent energy value ODP=0 of atmospheric ozone layer, chamber effect potential value GWP=0 with other extinguishing chemical.
(4) economy: therefore easy to maintenance because device is reusable, simple, cost is low.
(5) high efficiency: thin water smoke device went out the category-A fire in 5 minutes, went out the category-B fire in 1 minute.
(4) description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of water container;
Fig. 4 is the structural representation of shower nozzle.
(5) specific embodiment: elaborate below in conjunction with the specific embodiment of accompanying drawing to utility model:
Embodiment: it comprises drive unit to middle pressure single fluid fine spray extinguisher (referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4), drive unit comprises that four drive bottle group 16, drive in the bottle group 16 the high pressure clean gas is housed, internal pressure is not less than 12Mpa, drives bottle group 16 usefulness folder 17 and is fixed on the steel cylinder frame 1, drives between the bottle group 16 to link to each other with pipeline 18, pipeline 18 ends do not have hand-operated valve 4 and magnetic valve 6, in parallel between hand-operated valve 4 and the magnetic valve 6, and high pressure resistant, corrosion-resistant.In the pipeline 18 of back in parallel pressure-reducing valve 5 is set, pressure-reducing valve 5 outlet pressures are adjustable, stable, high pressure resistant, corrosion-resistant, two bye- passes 9 and 15 are divided in pressure-reducing valve 5 backs, pipeline 9 connects selector valve 10, another bye-pass 15 links to each other with the bottle valve 21 of water storage device, water storage device comprises two water containers 2, series connection mutually between the water container 2, and it is corrosion-resistant, high pressure resistant, water container 2 usefulness folder 3 is fixed on the steel cylinder frame 1, and water intaking valve 20 is set on the water container 2, bottle valve 21, liquid level alarm 22, bottom are provided with blowoff valve 23, have siphon pipe in the bottle valve 21, bottle valve 21 links with high-pressure hose 14, high-pressure hose 14 tops and check-valves 13 link, and check-valves 13 links with header 7, and header 7 is fixed on the steel cylinder frame 1 by pressing from both sides 8, selector valve 10 is installed on the header 7, selector valve 10 outlets link with pipeline 11, and the equal waterproof of above-mentioned parts is high pressure resistant, corrosion-resistant, four shower nozzles 12 of pipeline 11 terminal connections can be selected shower nozzle 12 water outlet simultaneously or not water outlets simultaneously by selector valve 10, can conveniently use in different zone of protections like this.Shower nozzle 12 constitutes main body by sprayer body 26, the water inlet of sprayer body 26 is provided with screen pack 25, screen pack 25 usefulness clamp nuts 24 compress, sprayer body 26 lower ends are provided with six sub-conveyor screws 29, and evenly distribute, the lower end of each sub-conveyor screw 29 is provided with apopore 30, all be with sub-atomization mass 28 in each sub-conveyor screw 29, the inwall both sides of each sub-atomization mass 28 respectively are provided with a helicla flute 31, be connected with sealing gasket 27 between sub-conveyor screw 29 and the sprayer body 26 and prevent to leak, above-mentioned parts all adopt resistant material to make.
When the utility model uses, can adopt and manually boot, automatically start and emergency starting, magnetic valve 6 can be linked to each other with automatic alarm system, open hand-operated valve 4 when manually booting, when starting automatically, open magnetic valve 6, during emergency starting, by warning system (manually), can open magnetic valve 6, the high pressure clean gas that drives like this in the bottle group enters in the water container 2 after pressure-reducing valve 5 decompressions, hydraulic pressure is gone out, by high-pressure hose 14, header 7, pipeline 11 enters in the shower nozzle 12, through filtering, enter in the sub-atomization mass 28, sub-atomization mass 28 rotations, water sprays from apopore 30 along helicla flute 31.
Claims (9)
1, middle pressure single fluid fine spray extinguisher, it comprises drive unit, drive unit connects water storage device by pipeline, water storage device connects shower nozzle (12) by pipeline, it is characterized in that drive unit comprises that driving bottle organizes (16), drive in the bottle group (16) the high pressure clean gas is housed, drive between the bottle group (16) and link to each other by pipeline (18), pipeline (18) is gone up and is connected hand-operated valve (4) and magnetic valve (6), connect pressure-reducing valve (5) after hand-operated valve (4) and magnetic valve (6) parallel connection, pressure-reducing valve (5) connects water storage device and shower nozzle (12) by pipeline.
2, the middle single fluid fine spray extinguisher of pressing according to claim 1 is characterized in that (16) at least two of described driving bottle groups, drives between bottle group (16) to link to each other by pipeline (18).
3, the middle single fluid fine spray extinguisher of pressing according to claim 1, it is characterized in that described water storage device comprises water container (2), water container (2) is provided with and has siphonal bottle valve (21), water intaking valve (20), liquid level alarm (22) and blowoff valve (23), and bottle valve (21) links to each other with shower nozzle (12) with pressure-reducing valve (5) by pipeline.
4, the middle single fluid fine spray extinguisher of pressing according to claim 3 is characterized in that described water container (2) is at least one, series connection mutually between the water container (2).
5, according to claim 3 or the 4 described middle single fluid fine spray extinguishers of pressing, it is characterized in that described bottle valve (21) upward connects high-pressure hose (14), high-pressure hose (14) links by check-valves (13) and header (7), and header (7) connects shower nozzle (12) by pipeline.
6. according to claim 1 or the 3 described middle single fluid fine spray extinguishers of pressing, it is characterized in that described shower nozzle (12) is at least two, parallel with one another between the shower nozzle (12).
7, the middle single fluid fine spray extinguisher of pressing according to claim 6 is characterized in that described shower nozzle (12) all connects selector valve (10) by pipeline (11), and selector valve (10) links to each other with pressure-reducing valve (5) by pipeline (9).
8, according to claim 1 or the 3 or 6 described middle single fluid fine spray extinguishers of pressing, it is characterized in that described shower nozzle (12) comprises sprayer body (26), the water inlet of sprayer body (26) is provided with screen pack (25), sprayer body (26) lower end is provided with sub-conveyor screw (29), the lower end of sub-conveyor screw (29) is provided with apopore (30), be with sub-atomization mass (28) in the sub-conveyor screw (29), the inwall both sides of sub-atomization mass (28) respectively are provided with a helicla flute (31), are connected with sealing gasket (27) between sub-conveyor screw (29) and the sprayer body (26).
9, the middle single fluid fine spray extinguisher of pressing according to claim 7 is characterized in that described sub-conveyor screw (29) is at least 6, and evenly distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106485 CN2649124Y (en) | 2003-10-23 | 2003-10-23 | Middle-pressure single-fluid fine-spray extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106485 CN2649124Y (en) | 2003-10-23 | 2003-10-23 | Middle-pressure single-fluid fine-spray extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649124Y true CN2649124Y (en) | 2004-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320106485 Expired - Fee Related CN2649124Y (en) | 2003-10-23 | 2003-10-23 | Middle-pressure single-fluid fine-spray extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533991A (en) * | 2011-01-26 | 2014-01-22 | 马里奥夫有限公司 | Method and apparatus in a medium source of a fire-fighting system |
-
2003
- 2003-10-23 CN CN 200320106485 patent/CN2649124Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533991A (en) * | 2011-01-26 | 2014-01-22 | 马里奥夫有限公司 | Method and apparatus in a medium source of a fire-fighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041020 Termination date: 20091123 |