CN201279361Y - Three-phase jet injection fire-extinguishing device - Google Patents
Three-phase jet injection fire-extinguishing device Download PDFInfo
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- CN201279361Y CN201279361Y CNU2008201618711U CN200820161871U CN201279361Y CN 201279361 Y CN201279361 Y CN 201279361Y CN U2008201618711 U CNU2008201618711 U CN U2008201618711U CN 200820161871 U CN200820161871 U CN 200820161871U CN 201279361 Y CN201279361 Y CN 201279361Y
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Abstract
The utility model discloses a spraying extinguishing device of three phase spraying currents, taking a fire engine as the carrier. The extinguishing device adopts multiple pipelines to convey extinguishing medium. Each pipeline can adjust and control the flow and the flow direction of the extinguishing medium. Each kind of extinguishing medium is mixed in a central mixer and then is sprayed out by a spraying device. The utility model has a plurality of working situations. Therefore, various extinguishing agent or extinguishing agent combinations can be chosen according to different fire types. The utility model has broad spectrum fire extinguishing action, which is particularly applicable to A, B and C fires and the extinguishing efficiency is improved greatly.
Description
Technical field:
The utility model relates to a kind of extinguishing device, specifically a kind of three-phase jet ejecting extinguishing device.
Background technology:
Existing fire fighting vehicle generally adopts extinguishing chemicals such as water, foam solution, dry powder to put out a fire as medium, mostly fire-extinguishing apparatus is by single tube road conveying extinguishing agent to spray gun or big gun, therefore, no matter be to adopt water, foam solution or dry powder as medium, finally output all is that single extinguishing chemical is put out a fire, the drawback of its existence is that the scope of application of single extinguishing chemical is narrower, is difficult to tackle dissimilar fire; Secondly, the anti-resume combustion effect of single extinguishing chemical is undesirable, often also has the hidden danger of resume combustion after naked light is extinguished.
The utility model content:
For overcoming the defective of prior art, the purpose of this utility model be to provide a kind of can be with the three-phase jet ejecting extinguishing device multiple extinguishing chemical composite injection, that be applicable to dissimilar fire, that blow-off velocity is fast and anti-resume combustion effect is splendid.
The utility model technical solution problem adopts following technical scheme:
Three-phase jet ejecting extinguishing device, comprise a water pump that is communicated with water storage apparatus, exit of pump is communicated with pressure water line, be set up in parallel a ultra-fine dry powder pipeline, described ultra-fine dry powder pipeline comprises ultra-fine dry powder jar and gas pressure memory, the inlet of ultra-fine dry powder jar is communicated with the gas pressure memory, ultra-fine dry powder can enter the ultra-fine dry powder pipeline by the pressed gas driving and through the outlet of ultra-fine dry powder jar, a total blender is set, described pressure water line and ultra-fine ultra-fine dry powder pipeline insert two inlets of total blender respectively, and the outlet of this total blender connects injection apparatus.
Described gas pressure memory is made up of a plurality of gas cylinders, stores gases at high pressure in the gas cylinder.
Described injection apparatus is fire-fighting lance or fire monitor.
Described ultra-fine dry powder pipeline is provided with one-way control valve.
One second blender also is set, second pipeline that two inlets of this second blender are communicated with described exit of pump respectively and control through valve, described second pipeline connection F2000 or F500 storage tank on described pressure water line.
One the 3rd blender also is set on described pressure water line, and two inlets of the 3rd blender are communicated with the outlet of described second blender and the 3rd pipeline of controlling through valve, described the 3rd pipeline connection foam tank respectively.
The 3rd mixer outlet to the pressure water line between total mixer entrance is provided with one-way control valve.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, forms after the emitted firing-fighting medium of injection apparatus of the present utility model is converged by the twice transfer pipeline, wherein, pressure water line also is provided with F-2000 or F-500 extinguishing chemical, fire foam branch road, F-2000 or F-500 are efficient fire-extinguishing agents, be sprayed onto the comburant surface, participate in reaction, burning is had very strong inhibitory action, anti-resume combustion effect is splendid.Therefore, the final firing-fighting medium that sprays can possess wide spectrum fire extinguishing effect, be specially adapted to put out a fire to save life and property A, B, C class fire for two or more the combination of medium.
2, three-phase jet ejecting extinguishing of the present utility model, with the high-velocity flow is carrier, F-2000 (Fa Ande) or F-500 extinguishing chemical are sucked from blender, or directly export from vehicle mounted fire pump with the form of premixed liquid, be equipped with hydrophobic ultra-fine dry powder and penetrate from spray gun simultaneously, carry out medium and long distance and spray, through combustion zone, rapidly fire extinguishing, and anti-resume combustion effect is splendid, be present any extinguishing chemical can not compare.
3, utilize the attached wall effect of direct projection current, with it is that carrier is with high-efficiency fire-extinguishant F-2000 or F-500 and hydrophobic ultra-fine dry powder direct attack burning surface, water has powerful cooling effect, red-hot burning surface is with aqueous vaporization, the steam that forms has very big latent heat amount again, but fast cooling, steam can reduce the concentration of the percentage of fuel gas in the combustion zone again significantly simultaneously, helps fire extinguishing.
4, foam solution contacts with air and generates foam bubble, can rapid topped comburant, reach the purpose that improves blow-off velocity.
5, the utility model all is suitable for the confined space and infinite space, does not almost have fall-out after the ultra-fine dry powder fire extinguishing, attaches on a small quantity at the glassy cover layer on red-hot surface and very easily removes.
6, the particle diameter dry powder that is not more than 15 μ is called ultra-fine dry powder, in the mode of " gas-powder " jet ultra-fine dry powder extinguishing agent is penetrated, and forms the cold aerosol fire extinguishing agent jet.The density and the air of cold air sol are approaching, have the typical feature of gas extinguishing agents such as compressibility, flowability, dispersivity, can fill the air the fire extinguishing effect that produces " total flooding " to the indoor confined space fast, and flame is extinguished in the short time at the utmost point; Can replace supplemental air flow to enter in the complex spaces such as tunnel, ancient building puts out big fire wherein.When cold aerosol fire extinguishing agent being injected in the imflammable gas that leaks out, can suppress the generation of detonation detonation with inerting concentration.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Number in the figure: 1 pressure water line, 2 ultra-fine dry powder pipelines, 3 total blenders, 4 injection apparatus, 5 gas pressure memories, 6 ultra-fine dry powder jars, 7 flowmeters, 8 one-way control valves, 9 water storage apparatus, 10 water pumps, 11 second blenders, 12 valves, 13 the 3rd blenders, 14, F-2000 or F-500 storage tank, 15 foam tanks.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment, non-limiting examples is as described below:
Embodiment: shown in Figure 1, the three-phase jet ejecting extinguishing device of present embodiment, with the fire fighting truck is carrier, be provided with two transfer pipelines, be respectively pressure water line 1 and ultra-fine dry powder pipeline 2, two pipelines insert two inlets of total blender 3 respectively, and the outlet of total blender 3 connects injection apparatus 4, and injection apparatus 4 can be fire-fighting lance or fire monitor etc.Wherein, the ultra-fine dry powder pipeline comprises: by a plurality of formed gas pressure memories 5 of gas cylinder group that store gases at high pressure, the gas pressure memory is communicated with the inlet of ultra-fine dry powder jar 6, ultra-fine dry powder in it can be blown afloat and come and enter ultra-fine dry powder pipeline 2 through its outlet, also be provided with flowmeter 7 and one-way control valve 8 in the ultra-fine dry powder pipeline 2, predeterminable and control ultra-fine dry powder the flow and the flow direction.
Pressure water line 1 comprises: the outlet of water pump 10 that is communicated with water storage apparatus 9, water pump 10 is communicated with pressure water line 1, one second blender 11 also is set on pressure water line 1, two inlets of this second blender are communicated with the outlet and second pipeline of water pump 10 respectively, the second pipeline connection F-2000 or F-500 storage tank 14, second pipeline is provided with valve 12, so that the flow of F-2000 or F-500 extinguishing chemical is controlled, the outlet of second blender 11 is communicated with pressure water line.For ease of in pressure water line, adding foam, one the 3rd blender 13 also is set on pressure water line 1, two inlets of the 3rd blender are communicated with the outlet and the 3rd pipeline of second blender 11 respectively, the 3rd pipeline connection foam tank 15, on the 3rd pipeline, be provided with valve, control with flow to foam.Pressure water line 1 between the inlet that is exported to total blender 3 of the 3rd blender 13 is provided with one-way control valve and flowmeter, the predeterminable and control flow and the flow direction of mixed liquor in it.
The utility model can be realized multiple duty: state 1, ultra-fine dry powder forms with water and F-2000 (or F-500) and mixes extinguishing chemical, at this moment, the gases at high pressure in the gas pressure memory 5 fully blow afloat the ultra-fine dry powder in the ultra-fine dry powder jar 6 and enter total blender 3 through ultra-fine dry powder pipeline 2; Water pump 10 sucks the water in the water storage apparatus 9 and enters in second blender 11, the valve 12 of second pipeline is opened simultaneously, extinguishing chemical in F-2000 or the F-500 storage tank enters second blender to be mixed with water, and then enter total blender 3 and mix with ultra-fine dry powder and eject through injection apparatus 4, this moment the 3rd pipeline valve closing, the foams in the foam tank 15 do not participate in fire extinguishing.
State 4, at this moment, ultra-fine dry powder pipeline working morphology is with state 1,2 or 3, the valve of the valve of second pipeline and the 3rd pipeline all is in closed condition, in water storage apparatus 9, water and F-2000 or F-500 are pre-mixed, after water pump is drawn, directly enter total blender 3 and mix with ultra-fine dry powder and then eject by injection apparatus 4.
Really, the utility model also can be opened ultra-fine dry powder pipeline 2 separately, only adopts ultra-fine dry powder as extinguishing chemical; Also opening pressure water lines 1 separately only adopts water as firing-fighting medium.
In above each duty, the flow of each firing-fighting medium and the flow direction are all controlled.
Therefore duty of the present utility model can select to use different types of extinguishing chemical or extinguishing chemical combination according to different fire types for multiple, has wide spectrum fire extinguishing effect.
Claims (7)
1, three-phase jet ejecting extinguishing device, comprise a water pump (10) that is communicated with water storage apparatus (9), exit of pump is communicated with pressure water line (1), it is characterized in that, be set up in parallel a ultra-fine dry powder pipeline (2), described ultra-fine dry powder pipeline comprises ultra-fine dry powder jar (6) and gas pressure memory (5), the inlet of ultra-fine dry powder jar is communicated with gas pressure memory (5), ultra-fine dry powder can enter ultra-fine dry powder pipeline (2) by the pressed gas driving and through ultra-fine dry powder jar (6) outlet, a total blender (3) is set, described pressure water line (1) and ultra-fine ultra-fine dry powder pipeline (2) insert two inlets of total blender (3) respectively, and the outlet of this total blender (3) connects injection apparatus (4).
2, three-phase jet ejecting extinguishing device according to claim 1 is characterized in that described gas pressure memory (5) is made up of a plurality of gas cylinders, stores gases at high pressure in the gas cylinder.
3, three-phase jet ejecting extinguishing device according to claim 1 is characterized in that described injection apparatus (4) is fire-fighting lance or fire monitor.
4, three-phase jet ejecting extinguishing device according to claim 1 and 2 is characterized in that described ultra-fine dry powder pipeline (2) is provided with one-way control valve (8).
5, three-phase jet ejecting extinguishing device according to claim 1, it is characterized in that, one second blender (11) also is set on described pressure water line (1), second pipeline that two inlets of this second blender are communicated with described water pump (10) outlet respectively and control through valve, described second pipeline connection F-2000 or F-500 storage tank (14).
6, three-phase jet ejecting extinguishing device according to claim 1 or 5, it is characterized in that, one the 3rd blender (13) also is set on described pressure water line (1), two inlets of the 3rd blender are communicated with the outlet of described second blender and the 3rd pipeline of controlling through valve, described the 3rd pipeline connection foam tank (15) respectively.
7, three-phase jet ejecting extinguishing device according to claim 6 is characterized in that, the pressure water line that the 3rd blender (13) is exported between total blender (3) inlet is provided with one-way control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201618711U CN201279361Y (en) | 2008-10-23 | 2008-10-23 | Three-phase jet injection fire-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201618711U CN201279361Y (en) | 2008-10-23 | 2008-10-23 | Three-phase jet injection fire-extinguishing device |
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| Publication Number | Publication Date |
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| CN201279361Y true CN201279361Y (en) | 2009-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201618711U Expired - Lifetime CN201279361Y (en) | 2008-10-23 | 2008-10-23 | Three-phase jet injection fire-extinguishing device |
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Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869748A (en) * | 2010-06-13 | 2010-10-27 | 杨勇 | Fire extinguishing method and fire engine |
| CN103007472A (en) * | 2012-12-05 | 2013-04-03 | 中国人民解放军海军装备技术研究所 | Compressed air foam extinguishing agent spraying gun and method thereof |
| CN103480100A (en) * | 2013-10-10 | 2014-01-01 | 黄天久 | Portable forest fire extinguisher |
| CN103550889A (en) * | 2013-11-08 | 2014-02-05 | 西安新竹防灾救生设备有限公司 | Pump-set-type foam dry powder mixed fire extinguishing device |
| CN103550888A (en) * | 2013-11-08 | 2014-02-05 | 西安新竹防灾救生设备有限公司 | Bottle-group-type gas driving mixed fire extinguishing device |
| CN103599614A (en) * | 2013-10-18 | 2014-02-26 | 江苏振翔车辆装备股份有限公司 | Multifunctional three-phase jet fire-fighting vehicle |
| CN103623528A (en) * | 2012-08-30 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Urban turbojet fire vehicle |
| CN103751937A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Vehicle-mounted high-spray multi-agent combination jet fire extinguishing device |
| CN104043213A (en) * | 2014-07-08 | 2014-09-17 | 湖南省湘电试研技术有限公司 | Electric transmission line mountain fire long-distance high-lift movable-type fire-extinguishing platform |
| CN104338269A (en) * | 2014-10-28 | 2015-02-11 | 江苏华清消防器材有限公司 | Water-foam dual-purpose fire-fighting device with water tank |
| CN104707286A (en) * | 2015-03-20 | 2015-06-17 | 洛阳市浪潮消防科技股份有限公司 | Microcapsule efficient fire extinguishing agent |
| CN105056435A (en) * | 2015-07-17 | 2015-11-18 | 杭州赛奇机械股份有限公司 | High-altitude firefighting robot |
| CN105080015A (en) * | 2015-07-14 | 2015-11-25 | 李占平 | Multifunctional intelligent fire-fighting truck and fire extinguishing method |
| CN105107112A (en) * | 2015-07-01 | 2015-12-02 | 凌文祥 | Fire fighting truck |
| CN106061560A (en) * | 2014-01-17 | 2016-10-26 | 鞍点有限责任两合公司 | Extinguishing method and system using a liquid synthetic extinguishing agent and water |
| CN106110544A (en) * | 2016-08-15 | 2016-11-16 | 大连市普安消防设备有限公司 | Dry powder and foam dual-purpose fire extinguishing device |
| CN106994215A (en) * | 2017-04-25 | 2017-08-01 | 中国矿业大学 | A kind of city main-battle firefighting truck three-phase jet system and method |
| CN107050700A (en) * | 2017-05-12 | 2017-08-18 | 广州三业科技有限公司 | Numeral is fixed than big flow mixing arrangement and its test system and adjustment method |
| CN107412984A (en) * | 2017-07-24 | 2017-12-01 | 河北极度新能源科技有限公司 | A kind of new high-efficiency fire fighting truck |
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| CN108201670A (en) * | 2017-12-15 | 2018-06-26 | 王会智 | A kind of self-action fire fighting truck of achievable pointing fire-extinguishing |
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| CN108568044A (en) * | 2017-03-13 | 2018-09-25 | 三汽车制造有限公司 | Powder fire fighting truck |
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-
2008
- 2008-10-23 CN CNU2008201618711U patent/CN201279361Y/en not_active Expired - Lifetime
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| CN101869748A (en) * | 2010-06-13 | 2010-10-27 | 杨勇 | Fire extinguishing method and fire engine |
| CN103623528A (en) * | 2012-08-30 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Urban turbojet fire vehicle |
| CN103623528B (en) * | 2012-08-30 | 2015-12-02 | 江苏卡威专用汽车制造有限公司 | A kind of urban turbojet fire vehicle |
| CN103007472B (en) * | 2012-12-05 | 2015-08-19 | 中国人民解放军海军装备技术研究所 | Compressed air foam extinguishing agent ejecting gun and method thereof |
| CN103007472A (en) * | 2012-12-05 | 2013-04-03 | 中国人民解放军海军装备技术研究所 | Compressed air foam extinguishing agent spraying gun and method thereof |
| CN103480100A (en) * | 2013-10-10 | 2014-01-01 | 黄天久 | Portable forest fire extinguisher |
| CN103599614A (en) * | 2013-10-18 | 2014-02-26 | 江苏振翔车辆装备股份有限公司 | Multifunctional three-phase jet fire-fighting vehicle |
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| CN105056435A (en) * | 2015-07-17 | 2015-11-18 | 杭州赛奇机械股份有限公司 | High-altitude firefighting robot |
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| CN107485817A (en) * | 2017-08-23 | 2017-12-19 | 中国矿业大学 | A kind of three-phase jet fire control technology movable type experiment porch and its application process |
| CN108201670A (en) * | 2017-12-15 | 2018-06-26 | 王会智 | A kind of self-action fire fighting truck of achievable pointing fire-extinguishing |
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| CN108279112B (en) * | 2018-02-02 | 2024-03-01 | 中国科学技术大学 | Pipe network flow characteristic experimental equipment of fire extinguishing system |
| CN108279112A (en) * | 2018-02-02 | 2018-07-13 | 中国科学技术大学 | A kind of fire extinguishing system pipe network flow behavior experimental facilities |
| CN111481870A (en) * | 2019-04-22 | 2020-08-04 | 北京航天神禾防务技术有限公司 | Preparation method of fire-fighting agent based on perfluorohexanone |
| CN110354422A (en) * | 2019-07-08 | 2019-10-22 | 中国石油化工股份有限公司 | A kind of negative pressure mobile three-phase froth generating device and method |
| CN110384883A (en) * | 2019-07-08 | 2019-10-29 | 中国石油化工股份有限公司 | A kind of positive pressure movable type three-phase froth generating device and method |
| CN112007306A (en) * | 2020-08-29 | 2020-12-01 | 嘉兴勤慎智能技术有限公司 | Energy rapid transferring device based on block chain and using method thereof |
| CN113521618A (en) * | 2021-06-17 | 2021-10-22 | 苏州步高电气科技有限公司 | High-pressure fine water spray fire extinguishing system suitable for multiple occasions |
| CN114425135A (en) * | 2021-12-29 | 2022-05-03 | 湖南中联重科应急装备有限公司 | Three-phase jet fire extinguishing method, processor, device and fire engine for fire engine |
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| C56 | Change in the name or address of the patentee |
Owner name: MINGGUANG HAOMIAO SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: MINGGUANG HAOMIAO FIRE-FIGHTING TECHNOLOGY DEVELOPMENT CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 239400 Chuzhou, Mingguang City, Anhui Road, No. 151 Patentee after: MINGGUANG HAOMIAO SECURITY TECHNOLOGY CO., LTD. Address before: 239400 Anhui province Mingguang City Shuangyong Road No. 62 Patentee before: Mingguang Haomiao Fire-fighting Technology Development Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20090729 |
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| CX01 | Expiry of patent term |