CN103550889A - Pump-set-type foam dry powder mixed fire extinguishing device - Google Patents
Pump-set-type foam dry powder mixed fire extinguishing device Download PDFInfo
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- CN103550889A CN103550889A CN201310557835.2A CN201310557835A CN103550889A CN 103550889 A CN103550889 A CN 103550889A CN 201310557835 A CN201310557835 A CN 201310557835A CN 103550889 A CN103550889 A CN 103550889A
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Abstract
The invention relates to a fire fighting and extinguishing device, and discloses a pump-set-type foam dry powder mixed fire extinguishing device. The pump-set-type foam dry powder mixed fire extinguishing device is characterized by comprising a water tank, a foam crude liquid tank, a powder storage tank, a proportional mixer and a foaming gun, wherein a pipeline for communicating the top part of the water tank with a main inlet of the proportional mixer is a water intake pipe; the top part of the water tank is also provided with a pipeline which is communicated with an inlet of a water pump; an outlet of the water pump is communicated with the water intake pipe, and the water pump is electrically connected with a water pump controller; a pipeline for communicating the top of the foam crude liquid tank with an auxiliary inlet of the proportional mixer is a liquid intake pipe; the top of the foam crude liquid tank is also provided with a pipeline which is communicated with the inlet of the foam crude liquid pump; an outlet of the foam crude liquid pump is communicated with the liquid intake pipe; the foam crude liquid pump is electrically connected with a foam crude liquid pump controller; the input end of a general control cabinet is electrically connected with a fire disaster detector; the output end of the general control cabinet is respectively electrically connected with the water pump controller and the foam crude liquid pump controller.
Description
Technical field
The present invention relates to fire-fighting fire extinguishing technology, particularly a kind of pump group formula foam dry powder blend extinguishing device.
Background technology
Gas extinguishing system spurts quantitative extinguishing chemical in airtight guard plot within very short time, will the air pressure in guard plot sharply be raise like this, and the building enclosure when the excessive Shi，Hui tamper protection of pressure district, even may cause personnel's injury.Therefore, country's mandatory requirement in extinction using gas design specification must arrange pressure relief opening in guard plot.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of by the pump group formula foam dry powder blend extinguishing device that attack time is short, fire-fighting efficiency is high of superfine dry powder fire-distinguishing system and high-pressure fine water mist fire-extinguishing system combination.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A group formula foam dry powder blend extinguishing device, is characterized in that, comprising: water tank, foam dope case, storage powder tank, proportioner and foam gun; The pipeline that is communicated with described tank top and described proportioner main-inlet is water inlet pipe, and the top of described water tank is also provided with pipeline and is communicated with pump entrance, and described exit of pump is communicated with described water inlet pipe, and described water pump is electrically connected with water pump controller; The pipeline that is communicated with described foam dope box top and described proportioner sub-inlet is feed tube, the top of described foam dope case is also provided with pipeline and is communicated with foam dope pump intake, described foam dope pump discharge is communicated with described feed tube, and described concentrate pump is electrically connected with foam dope pump controller; Described water inlet pipe exit is provided with into water motor-driven valve, described storage powder pot bottom is communicated with described water inlet motor-driven valve import department by pipeline, described storage powder tank top is communicated with described water inlet motor-driven valve exit by pipeline, and described proportioner outlet is connected with described foam gun; Described master control cabinet input is electrically connected with fire detector, and the output of described master control cabinet is electrically connected to described water pump controller and described foam dope pump controller respectively.
Feature of the present invention and further improvement are:
Described storage powder tank tank mouth is provided with orifice plate.
Described water inlet pipe import department is provided with backwater motor-driven valve and water outlet motor-driven valve successively.
Described exit of pump is communicated with the import of described water outlet motor-driven valve by pipeline.
Described feed tube and described water inlet pipe interconnect by four-way connection.
Described feed tube import department is provided with successively foam solution and returns liquid motor-driven valve and foam solution fluid motor-driven valve, and described feed tube exit is provided with feed liquor motor-driven valve.
Described foam dope pump discharge is communicated with the import of described foam solution fluid motor-driven valve by pipeline.
The top of described orifice plate is provided with pigment powder output valve, and the pipeline that is communicated with described storage powder pot bottom and described water inlet pipe is provided with pigment powder entering valve.
Described water pump is parallel with reserve pump.
Described concentrate pump is parallel with standby concentrate pump.
Pump group formula foam dry powder blend extinguishing device of the present invention adopts the magnetic force opening and closing baffle plate of magnet steel closedown structure and magnet, and the present invention opens in time pressure release when gas extinguishing system is put out a fire, eliminate because air pressure sharply raises, and the injury causing; And when assembling, capable of regulating screw changes the distance between magnet steel and armature, thereby changes the size of opening force, and to meet the demand of different occasions, the present invention is simple in structure, easy to use, applied widely.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Fig. 1 is the structural representation of pump group formula foam dry powder blend extinguishing device of the present invention;
In figure: 101, water tank; 102, backwater motor-driven valve; 103, water pump; 104, water outlet motor-driven valve; 105, water pump controller; 106, water inlet pipe; 107, water inlet motor-driven valve; 201, foam dope case; 202, concentrate pump; 203, foam solution returns liquid motor-driven valve; 204, foam solution fluid motor-driven valve; 205, foam dope pump controller; 206, master control cabinet; 207, feed liquor motor-driven valve; 208, the first proportioner; 209, fire detector; 210, the second proportioner; 301, the first storage powder tank; 302, orifice plate; 303, pigment powder output valve; 304, pigment powder entering valve; 305, the first foam gun; 306, the second storage powder tank; 307, the second foam gun.
The specific embodiment
The pump group formula foam dry powder blend extinguishing device that the embodiment of the present invention provides as shown in Figure 1.
A kind of pump group formula foam dry powder blend extinguishing device, wherein, the top of water tank 101 is provided with pipeline and is communicated with water pump 103 entrances, water tank 101 is communicated with the main-inlet of the first proportioner 208 and the second proportioner 210 respectively by water inlet pipe 106, water pump 103 outlets are communicated with water inlet pipe 106 by pipeline, and water pump 103 is electrically connected to water pump controller 105.
Wherein, the top of foam dope case 201 is provided with pipeline and is communicated with concentrate pump 202 entrances, foam dope case 201 is communicated with the sub-inlet of the first proportioner 208 and the second proportioner 210 respectively by feed tube, concentrate pump 202 outlets are communicated with feed tube, and concentrate pump 202 is electrically connected to foam dope pump controller 205.
Wherein, water inlet pipe 106 exits are provided with into water motor-driven valve 107, the bottom of the first storage powder tank 301 and the second storage powder tank 306 is communicated with water inlet motor-driven valve 107 import departments by pipeline respectively, the top of the first storage powder tank 301 and the second storage powder tank 306 is communicated with water inlet motor-driven valve 107 exits by pipeline respectively, the outlet that the first storage powder tank 301 and the second storage powder tank 306 tank mouths are all respectively equipped with orifice plate 302, the first proportioners 208 and the second proportioner 210 is connected with respectively the first foam gun 305 and the second foam gun 307.
Wherein, master control cabinet 206 inputs are electrically connected with fire detector 209, and the output of master control cabinet 206 is electrically connected to water pump controller 105 and foam dope pump controller 205 respectively.
Wherein, water inlet pipe 106 import departments are provided with backwater motor-driven valve 102 and water outlet motor-driven valve 104 successively, and water pump 103 outlets are communicated with 104 imports of water outlet motor-driven valve; Feed tube and water inlet pipe interconnect by four-way connection; Feed tube import department is provided with successively foam solution and returns liquid motor-driven valve 203 and foam solution fluid motor-driven valve 204, feed tube exit be provided with two feed liquor motor-driven valves 207 one of them in order to standby, concentrate pump 202 outlets are communicated with 204 imports of foam solution fluid motor-driven valve; The top of orifice plate 302 is provided with pigment powder output valve 303, and the pipeline that is communicated with storage powder tank 301 bottoms and water inlet pipe 106 is provided with pigment powder entering valve 304.
Wherein, water pump 103 is parallel with reserve pump, and concentrate pump 202 is parallel with standby concentrate pump.
Pump group formula foam dry powder blend extinguishing device provided by the invention, in the time of the breaking out of fire of protection zone, water pump controller 105 is opened water pump 103, water outlet motor-driven valve 104 and backwater motor-driven valve 102, foam solution fluid motor-driven valve 204 opened by foam pump controller 205 and foam solution returns liquid motor-driven valve 203, and master control cabinet 206 is opened water inlet motor-driven valve 107 and feed liquor motor-driven valve 207; Foam solution enters into proportioner sub-inlet by foam solution fluid motor-driven valve 204 and feed liquor motor-driven valve 207 from foam dope case 201, water enters into proportioner main-inlet by water outlet motor-driven valve 104 and water inlet motor-driven valve 107 from water tank 101, and water is formed into foam mixing liquid after fully mixing with foam solution.
Simultaneously; a part of water under high pressure of inlet pipeline enters in the powder delivery tank of built-in ultra-fine dry powder through pigment powder entering valve 304; after ultra-fine dry powder and water high-speed mixing, form pigment mixed liquor; through orifice plate, be adjusted to certain mixing ratio again; by pigment powder output valve 303, also enter into proportioner main-inlet; after foam mixing liquid fully mixes in proportioner with pigment mixed liquor, form mixed liquor, mixed liquor is injected into protection zone by pipeline by foam gun.
Above the embodiment of pump group formula foam dry powder blend extinguishing device provided by the invention is described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a pump group formula foam dry powder blend extinguishing device, is characterized in that, comprising: water tank, foam dope case, storage powder tank, proportioner and foam gun; The pipeline that is communicated with described tank top and described proportioner main-inlet is water inlet pipe, and the top of described water tank is also provided with pipeline and is communicated with pump entrance, and described exit of pump is communicated with described water inlet pipe, and described water pump is electrically connected with water pump controller; The pipeline that is communicated with described foam dope box top and described proportioner sub-inlet is feed tube, the top of described foam dope case is also provided with pipeline and is communicated with foam dope pump intake, described foam dope pump discharge is communicated with described feed tube, and described concentrate pump is electrically connected with foam dope pump controller; Described water inlet pipe exit is provided with into water motor-driven valve, described storage powder pot bottom is communicated with described water inlet motor-driven valve import department by pipeline, described storage powder tank top is communicated with described water inlet motor-driven valve exit by pipeline, and described proportioner outlet is connected with described foam gun; Described master control cabinet input is electrically connected with fire detector, and the output of described master control cabinet is electrically connected to described water pump controller and described foam dope pump controller respectively.
2. pump group formula foam dry powder blend extinguishing device according to claim 1, is characterized in that, described storage powder tank tank mouth is provided with orifice plate.
3. pump group formula foam dry powder blend extinguishing device according to claim 1, is characterized in that, described water inlet pipe import department is provided with backwater motor-driven valve and water outlet motor-driven valve successively.
4. according to the pump group formula foam dry powder blend extinguishing device described in claim 1 or 3, it is characterized in that, described exit of pump is communicated with the import of described water outlet motor-driven valve by pipeline.
5. pump group formula foam dry powder blend extinguishing device according to claim 1, is characterized in that, described feed tube and described water inlet pipe interconnect by four-way connection.
6. pump group formula foam dry powder blend extinguishing device according to claim 1, is characterized in that, described feed tube import department is provided with successively foam solution and returns liquid motor-driven valve and foam solution fluid motor-driven valve, and described feed tube exit is provided with feed liquor motor-driven valve.
7. according to the pump group formula foam dry powder blend extinguishing device described in claim 1 or 6, it is characterized in that, described foam dope pump discharge is communicated with the import of described foam solution fluid motor-driven valve by pipeline.
8. pump group formula foam dry powder blend extinguishing device according to claim 2, is characterized in that, the top of described orifice plate is provided with pigment powder output valve, and the pipeline that is communicated with described storage powder pot bottom and described water inlet pipe is provided with pigment powder entering valve.
9. pump group formula foam dry powder blend extinguishing device according to claim 1, is characterized in that, described water pump is parallel with reserve pump.
10. pump group formula foam dry powder blend extinguishing device according to claim 1, is characterized in that, described concentrate pump is parallel with standby concentrate pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310557835.2A CN103550889B (en) | 2013-11-08 | 2013-11-08 | Pump group formula foam dry powder blend extinguishing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310557835.2A CN103550889B (en) | 2013-11-08 | 2013-11-08 | Pump group formula foam dry powder blend extinguishing device |
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| CN103550889A true CN103550889A (en) | 2014-02-05 |
| CN103550889B CN103550889B (en) | 2018-11-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524712A (en) * | 2015-01-15 | 2015-04-22 | 浙江沃尔液压科技有限公司 | Fire extinguishing system |
| CN104606815A (en) * | 2015-01-15 | 2015-05-13 | 浙江沃尔液压科技有限公司 | Water purification and fire extinguishing system |
| CN113899735A (en) * | 2021-11-25 | 2022-01-07 | 山东省产品质量检验研究院 | Automatic determination system and method for water-soluble hexavalent chromium in cement |
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| CN2097013U (en) * | 1989-06-30 | 1992-02-26 | 公安部上海消防科学研究所 | Extinguisher with foam and dry powder |
| WO1999020350A1 (en) * | 1997-10-23 | 1999-04-29 | Williams Fire & Hazard Control, Inc. | Improved dual agent method for extinguishing fire |
| US20100065286A1 (en) * | 2008-04-21 | 2010-03-18 | Hosfield Robert L | Ultra-High Pressure Fire-Fighting System |
| CN201279361Y (en) * | 2008-10-23 | 2009-07-29 | 明光市浩淼消防科技发展有限公司 | Three-phase jet injection fire-extinguishing device |
| CN102078669A (en) * | 2009-12-01 | 2011-06-01 | 江苏卡威专用汽车制造有限公司 | Wheeled combined jet fire extinguisher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524712A (en) * | 2015-01-15 | 2015-04-22 | 浙江沃尔液压科技有限公司 | Fire extinguishing system |
| CN104606815A (en) * | 2015-01-15 | 2015-05-13 | 浙江沃尔液压科技有限公司 | Water purification and fire extinguishing system |
| CN113899735A (en) * | 2021-11-25 | 2022-01-07 | 山东省产品质量检验研究院 | Automatic determination system and method for water-soluble hexavalent chromium in cement |
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| Publication number | Publication date |
|---|---|
| CN103550889B (en) | 2018-11-06 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pump-set-type foam dry powder mixed fire extinguishing device Effective date of registration: 20190226 Granted publication date: 20181106 Pledgee: Fengxiang Shaanxi rural commercial bank Limited by Share Ltd Pledgor: Xi'an Xinzhu Fire and Rescue Equipment Co., Ltd. Registration number: 2019990000157 |
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Date of cancellation: 20200427 Granted publication date: 20181106 Pledgee: Fengxiang Shaanxi rural commercial bank Limited by Share Ltd Pledgor: XI'AN XINZHU FIRE AND RESCUE EQUIPMENT Co.,Ltd. Registration number: 2019990000157 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pump-set-type foam dry powder mixed fire extinguishing device Effective date of registration: 20200427 Granted publication date: 20181106 Pledgee: Fengxiang Shaanxi rural commercial bank Limited by Share Ltd Pledgor: XI'AN XINZHU FIRE AND RESCUE EQUIPMENT Co.,Ltd. Registration number: Y2020980001833 |