CN104906732A - Linkage type water mist fire extinguishing device - Google Patents
Linkage type water mist fire extinguishing device Download PDFInfo
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- CN104906732A CN104906732A CN201510336335.5A CN201510336335A CN104906732A CN 104906732 A CN104906732 A CN 104906732A CN 201510336335 A CN201510336335 A CN 201510336335A CN 104906732 A CN104906732 A CN 104906732A
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- extinguishing
- high pressure
- fine spray
- extinguishing device
- coordinated type
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/11—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
Abstract
The invention discloses a linkage type water mist fire extinguishing device which is characterized by consisting of an electric signal generator, a high-pressure gas generator, a pressure release valve, a fire extinguisher pot body, a fire extinguisher, a jetting switch, a base, a pipeline, a pipeline connection piece, a flow guide frame, spraying heads and a linkage device outer box body, wherein the spraying heads of the water mist fire extinguishing device are arrayed in different arrangement modes. The linkage type water mist fire extinguishing device can protect an area range through the pipeline and the multiple spraying heads and can also link the multiple devices to realize a larger protection space. The linkage starting mode of the water mist fire extinguishing device is more favorable for protection and expansion of the protection space and is not limited by the jetting capacity and the jetting area of the device, so that the effect of expanding the protection space can be achieved to the maximum extent, and the unique all-round and all-cover fire extinguishing characteristics of the device can be well realized and developed.
Description
Technical field
The present invention is a kind of coordinated type fine spray extinguisher, this extinguishing device be the gases at high pressure that produce with high pressure gas generator for power source, can be implemented in certain limit and realizing with various combination the extinguishing device that fine mist fire-fighting agent is sprayed in interlock.
Background technology
It is efficient that fine spray extinguisher has fire extinguishing, environmental protection, water consumption is extremely low waits many advantages, but existing fine spray extinguisher mostly is the fine spray extinguisher of pump group formula or bottle group type, the maximum defect part of these two kinds of extinguishing devices forms complexity exactly, inconvenience is installed, also make simultaneously the cost of above two kinds of extinguishing devices and cost too high, as pump group formula fine spray extinguisher, just need high-pressure hydraulic pump, storage cistern, the equipment such as pipe network and parts, and bottle group water mist fire extinguishing needs gas cylinder, water pot, control valve, the various accessories such as subregion valve, although bottle group water mist fire extinguishing has simplified the building block of pump group formula to a certain extent, but bottle group type extinguishing device also exists bulky equally, single unit system is heavy, cost is too high, the shortcomings such as gas cylinder danger is large, the most important thing is that huge volume and the complicated and Starting mode of heaviness are difficult to realize independent assortment within the specific limits and carry out locality protection, this is also the reason that bottle group type extinguishing device is difficult to popularize rapidly and promote, can not realize linking, mean that the protected area of extinguishing device can only be confined in a certain scope, cannot expand at all, extinguishing device so also cannot be made to realize effect of wider fireproof fire-extinguishing.
Coordinated type fine spray extinguisher of the present invention, largely solves defect and the drawback of existing fine spray extinguisher.This coordinated type fine spray extinguisher eliminates equipment and the parts such as the necessary high-pressure hydraulic pump of fine spray extinguisher, storage cistern, pipe network completely, makes the reliability of this fire-fighting mode of water mists greatly improve and simplify.Simultaneously coordinated type fine spray extinguisher solves bottle group type extinguishing device well and installs complicated drawback, and bulky, fire-fighting efficiency is not good, be difficult to realize within the specific limits extinguishing device being carried out the problems such as independent assortment.What the present invention adopted is that the mode of multiple extinguishing device interlock is to carry out space protection; this linked manner is more conducive to protection to protective zone and expansion; no longer be subject to the restriction of auto levelizer jet power and projected area; therefore the effect of expansion protective zone can be played to greatest extent; realize and play effect that this device unique comprehensive, total flooding are put out a fire better; make extinguishing device of the present invention can be applied in more wide protective range and space, play larger fire extinguishing effect.
Summary of the invention
Coordinated type fine spray extinguisher of the present invention, for the defect of the existing pump group formula fine spray extinguisher described in previous Background and bottle group water mist fire extinguishing, gives concrete and feasible solution.
The technical scheme that the present invention solves above technical problem is as follows:
Coordinated type fine spray extinguisher of the present invention, be made up of electric signal generator, high pressure gas generator, relief valve, extinguishing chemical tank body, extinguishing chemical, injection cock, pedestal, pipeline, pipeline connecting parts, water conservancy diversion frame, shower nozzle and linkage outer case, the shower nozzle of fine spray extinguisher can arrange with different layout type, and the setting height(from bottom) of shower nozzle needs and the spray angle of shower nozzle adapts.
Coordinated type fine spray extinguisher of the present invention, by sensing external environment temperature, the current signal sent with electric signal generator carrys out effect that implement device starts fire extinguishing automatically, and the safety and stability of fine spray extinguisher of the present invention is also very high simultaneously.Fine spray extinguisher of the present invention can in the feature producing a large amount of gases at high pressure instantaneously by high pressure gas generator; the gases at high pressure produced after starting with device are for power source; the liquid extinguisher in extinguishing chemical tank body is driven to spray at a terrific speed; be equipped with unique opposite-flushing type shower nozzle simultaneously, can be implemented in the effect of carrying out spraying protection in local scope by water mists.And this device can realize interlock together with other devices starts fire extinguishing, to realize wider protection, reaches the extinguishing effect of better total flooding.The fire-fighting efficiency of this device is higher than Water spray a lot, and the foamite amount of this extinguishing device is more much smaller than Water spray simultaneously, can not cause water stain secondary damage of Denging after device sprays to needing the article of protection.This device volume of what is more important is small and exquisite, combined and instant, and fire-fighting efficiency is high, can solve the various drawback existing for bottle group water mist fire extinguishing and defect completely.
The shower nozzle of coordinated type fine spray extinguisher of the present invention can carry out combining and arranging with different layout type, and the setting height(from bottom) of shower nozzle needs and the spray angle of shower nozzle adapts.Consider that area and the volume of different area of fire protection guard space can make a big difference; this device can realize total flood protection by the different arrangement modes of shower nozzle and local tubes rows cloth; fine mist spray head also can be designed to different spray angles when designing by us simultaneously; the space of such differing heights just can use the fine mist spray head corresponded; such fine mist spray head just can realize the optimization of atomization angle, to realize best extinguishing effect.
Coordinated type fine spray extinguisher of the present invention, the gases at high pressure produced using high pressure gas generator are as power source, and the force value of power source can be regulated by the different model of high pressure gas generator.This is the notable feature that the present invention is different from bottle group type and pump group formula extinguishing device.This device is be different from these two kinds of fine mist fire-fighting modes in the past completely from Starting mode, the Starting mode of this device is converted to feature with solid and gas, take gas driven as the startup injection that mode carrys out implement device, when device does not work, high pressure gas generator exists in the mode of normal pressure, there is not the possibility of any blast and burning, because high pressure gas generator take current signal as Starting mode, if do not provide current signal, even if very high this high pressure gas generator that also cannot make of environment temperature starts, therefore the safety and stability of high pressure gas generator is very high.And in the moment that device starts, high pressure gas generator can produce a large amount of gas instantaneously, the starting characteristic using gases at high pressure as power source is needed when starting with implement device, we can find out if high pressure gas generator aerogenesis speed is slow or gas production is large not thus, then cannot realize the initial designs object as power source, so the job requirement of this extinguishing device to high pressure gas generator to be exactly gas production large, also need aerogenesis speed to be exceedingly fast simultaneously.In addition, fine spray extinguisher of the present invention is when starting work, force value in device can regulate, because the gas production of the high pressure gas generator of different model is different, so the force value that the gas that high pressure gas generator ejects produces in device is also different, we just can by using the high pressure gas generator of different model like this, eject the gas of different volumes, so also just can provide the power source of different pressures value for device, this sampling device also will produce different jeting effects when spraying, thus different attack times and extinguishing effect will be produced.We may safely draw the conclusion thus, and the high pressure gas generator in this device can play conclusive effect to the attack time of fine spray extinguisher and extinguishing effect.
Coordinated type fine spray extinguisher of the present invention by device self with several shower nozzles regional extent is protected, also several devices can be linked, to realize larger guard space.This fine spray extinguisher self is furnished with the pipeline that can carry out using in certain area coverage and shower nozzle, thus realize effect of protecting certain regional extent, and the water-spraying fabric mode that this device is joined can combine freely.On the basis that this device is protected in feasible region; the mode that can also be started by interlock is to realize wider protection; and the mode that this interlock starts does not limit maximum guard space value range, therefore can realize the protective action of the total flood to whole space.In the present invention, the realization of linked manner is realized by host computer or interlock startup module.Module is started to link, after a fine spray extinguisher starts, this device self can provide one to feed back signal to startup module while startup, like this, start module after receiving this feedback signal, in order other extinguishing devices be connected in this startup module will be started, to realize the design effect that interlock starts and total flooding is put out a fire.We also directly can start whole extinguishing device by host computer simultaneously, and like this when host computer sends enabling signal, the whole linkages within the scope of PC control will start simultaneously, realize the fire extinguishing scheme of common interlock.
The tank body injection cock of coordinated type fine spray extinguisher of the present invention is normally closed type switch, and after extinguishing device starts, produce a large amount of gases at high pressure in tank body, when gases at high pressure exceed the pressure limit value of normally closed type switch, injection cock is opened.In the extinguishing chemical water tank of this device, be provided with tank body injection cock, the effect of this switch is used to seal the extinguishing chemical be stored in tank body, and when device does not work, switch is air-tight state, extinguishing chemical is stored within tank body closely, when fine spray extinguisher works, the tank body of extinguishing device under the effect of high pressure gas generator, can produce a large amount of gas in the extremely short time, when gas is increasing time, the pressure in tank body naturally also can be increasing.When the pressure in tank body exceedes the force value of the tank body injection cock set by us, tank body injection cock will be broken through to be opened, at this moment the extinguishing chemical in tank body can be rushed out in tank body, sprays into the scene of a fire by the pipeline of fine spray extinguisher and shower nozzle, to realize the object of putting out a fire.
Injection line in coordinated type fine spray extinguisher of the present invention combines in the mode of segmented reducing pipeline, and distance is far away, and caliber is thinner, and external pipeline can carry out arrangement combination in many ways simultaneously.This design is because this device sprays in the mode of two-phase flow, gas and liquid extinguisher eject simultaneously, this that is from extinguishing chemical tank body spout more close to the pressure at shower nozzle place and acceleration can be larger, otherwise, from extinguishing chemical tank body jet opening distance more away from the pressure at shower nozzle place and acceleration then can be less, like this with regard to meaning if the caliber of pipeline remains unchanged, device spray time pressure can be very unbalanced.In order to address this problem, the external injection line of fine spray extinguisher combines with the form of segmented reducing pipeline by the present invention, and distance is far away, caliber is thinner, caliber is thinner, naturally will improve the pressure of tube wall, so also just solves the unbalanced problem of loine pressure.Simultaneously fine spray extinguisher self with external pipeline can need according to protected area the arrangement combination carrying out various ways, extinguishing device so just can be made to meet the needs of guard space to greatest extent.
The shower nozzle of coordinated type fine spray extinguisher of the present invention is middle pressure fine mist spray head, and the spray-hole on shower nozzle is that correlation shape is uniformly distributed, and these equally distributed spray-holes play the effect that water smoke is liquidated.This fine spray extinguisher is the state being in normal pressure when not starting work, in device be without any pressure.And in the moment of device work, high pressure gas generator can produce a large amount of gases at high pressure, this timer will be in the state of high pressure, and force value reaches more than 3.45Mp.The injection cock being positioned at device nozzle is opened by device under the effect of gases at high pressure, and injection cock is when being opened, pressure in device also can lower thereupon, after Pressure Drop in tank body gets off, no longer just high pressure conditions in device, but being in middle pressure condition, force value at this moment, just at about 2Mp, at this moment can only middlely at last be pressed.And want the jeting effect reaching heavy pressure fine spray with middle pressure condition, just to need at shower nozzle place in addition specially treated, therefore we process the spray-hole of device shower nozzle, making regular between spray-hole is that correlation shape is uniformly distributed, the water mists sprayed from spray orifice is like this after correlation is impacted, the diameter that water mists drips can become finer and closely woven, so also will reach more desirable injection and extinguishing effect.
Coordinated type fine spray extinguisher of the present invention produces a large amount of gases at high pressure by high pressure gas generator and drives extinguishing chemical to spray, while driving extinguishing chemical sprays, also gases at high pressure and extinguishing chemical is made to mix uniformly, to improve acceleration when extinguishing chemical sprays, reach better extinguishing effect.Another significant feature of the present invention is that gas is when promoting extinguishing chemical and spraying, also simultaneously and extinguishing chemical mix uniformly, this is because the high pressure gas generator that this device uses is producing a large amount of gas instantaneously, and be the state being in lasting aerogenesis.In other words, according to our design, the gas that high pressure gas generator produces produced endlessly before extinguishing chemical sprays completely, simultaneously because we adopt is spheroidal, ellipse or conical tank body, and the spout of tank body is very little again, will make the gases at high pressure produced in device like this under the effect of tank body special construction, understand some first and liquid extinguisher mix, then along with liquid extinguisher together sprays, gases at high pressure and liquid extinguisher will be made like this to reach the effect of two-phase flow injection.The result of this mixing is that gas serves double effects at this moment, that the injection of liquid extinguisher is played a role in promoting on the one hand, when the shower nozzle of device sprays, play acceleration together with liquid extinguisher on the other hand, so just can improve acceleration that water mists drips widely and spray kinetic energy, water mists sprayed like this drip will at faster speed and higher kinetic energy break through scene of fire buoyancy emergence district and interval flame zone, arrive the continuous flame district of burning place smoothly, thus achieve good extinguishing effect.
What the tank body of coordinated type fine spray extinguisher of the present invention adopted is spheroidal, ellipse or conical structure, and the spout of tank body is small-bore spout.This is because the gases at high pressure that the gas generator in extinguishing device produces are jet propulsion agent of this device.Required for us is not only the progradation of gas, but also needs gas and extinguishing chemical to mix uniformly.So we need gas by the direction flowing set by us, instead of poke one's nose everywhere, therefore we can, according to by hydromechanical principle, make the gas of extinguishing device flow freely, smoothly and mix.According to this design, spheroidal, ellipse and taper shape just become best tank structure, if we not in accordance with hydromechanical principle tank design squarely, cylindricality or other be an impediment to gas flowing or can form the tank structure at dead angle when gas flows, then this device is just difficult to the jeting effect playing the best.Same reason, if the spout of tank body is not small-bore spout but heavy caliber spout, then tank body moment of opening at spout, extinguishing chemical and gas will spray quickly go in tank body, also extinguishing chemical and gas cannot be made to carry out evenly and effectively mixing at all, also just cannot realize the extinguishing effect of the two-phase flow designed by us, if so, the extinguishing effect of that fine spray extinguisher will have been had a greatly reduced quality.
Coordinated type fine spray extinguisher of the present invention is furnished with pressure automatic safety device; releasing pressure automatically protection can be realized when pressure is excessive; this extinguishing device can be used alone simultaneously, also multiple device can be arranged in same linkage outer case, to realize the effect that common interlock is sprayed.Fine spray extinguisher of the present invention is furnished with pressure automatic safety device; this is because the feature of this device is high pressure gas generator can ceaselessly produce a large amount of gas in device injection period; advance with the high pressure carrying out extinguishing chemical; if simultaneously a large amount of gas is once cannot discharger in time because of certain fault or reason; the pressure in device then can be made excessive and cause danger; therefore this device is provided with pressure automatic safety device, can realize releasing pressure automatically protection when pressure is excessive.This device is a little complete and independently fire extinguishing system inherently, and this device can carry out the interlock injection of multiple device, simultaneously for finishing save space, multiple device can be arranged in same linkage outer case, so just in very little spatial dimension, the device arrangement of larger quantity can be realized, when the condition of a fire occurs, the common injection of these devices, also can implement device jointly link spray effect, realize more preferably extinguishing effect.
Coordinated type fine spray extinguisher of the present invention with temperature control electric signal for Starting mode, electric signal generator can be active mode also can be passive mode, device can provide feedback signal when starting during signal generator simultaneously, be applicable to unattended environment, this device is furnished with the mode of manually booting simultaneously.This fine spray extinguisher is Intellectualized controller, the startup of device with temperature control electric signal generator for starting drive, when temperature reaches setting value, electric signal generator can export starting current signal, and this electric signal generator can use active cell apparatus, also can use passive electromagnetic induction generator to realize, these two kinds of devices can provide effective device to start feedback signal when starting, so just can in unattended situation, timely the condition of a fire is occurred, the signal feedback that device has sprayed gives other devices, and the effect of interlock is realized by interlocking module, or feed back to host computer to reach the effect of network alarm.So this device may be used for unattended environment; consider safety factor simultaneously, first find the condition of a fire duty personnel, and when device starts not yet automatically; also the manual actuation of button can joined by this device realizes manually booting, to reach protected effect more timely and effectively.
Accompanying drawing explanation
Fig. 1 is overall cross-sectional schematic of the present invention.
Fig. 2 is monomer unit external pipeline of the present invention arrangement schematic diagram.
Fig. 3 is linkage mounting structure schematic diagram of the present invention.
Fig. 4 is linkage external pipeline of the present invention arrangement schematic diagram.
Specific works principle of the present invention:
Refer to shown in Fig. 1, coordinated type fine spray extinguisher of the present invention is made up of a few parts such as electric starter 1, extinguishing chemical tank body 2, high pressure gas generator 3, relief valve 4, water filling port 5, liquid extinguisher 6, pedestal 7, injection cock 8, pipeline 9, pipeline connecting parts 10, water conservancy diversion frame 11 and shower nozzles 12.Coordinated type fine spray extinguisher of the present invention self, with free-standing local protection system, can be used alone, and itself is exactly the system of complete set, can realize the local defencive function to certain limit space.
Figure 2 shows that monomer unit external pipeline arrangement schematic diagram.The external pipeline of this monomer unit is made up of fine spray extinguisher 1, first section of pipeline 2, secondary segment pipeline 3, pipeline connecting parts 4, water conservancy diversion frame 5 and opposite-flushing type fine mist spray head 6 respectively.In monomer unit external pipeline arrangement schematic diagram, we can find out, the external pipeline of monomer unit has several arrangement mode, as shown in the figure, can linear arrangement, also can T-shaped arrange, but no matter arrange in which way, all need the caliber and the length that determine reducing pipeline, otherwise be just difficult to realize best extinguishing effect.
Figure 3 shows that linkage mounting structure schematic diagram of the present invention.The mounting structure of linkage of the present invention is made up of a few parts such as monomer unit 1, device fixed mount 2, device pipeline 3, linkage outer case 4, linkage signal generators 5 respectively, wherein linkage signal generator 5 serves the function that control device interlock starts when device links, when linkage signal generator 5 works, interlock signal can be sent, the monomer unit be arranged in linkage outer case 4 is all started, to realize the function linked.Simultaneously after the arbitrary monomer unit in linkage outer case 4 starts, capital provides feedback signal to linkage signal generator 5, when receiving feedback signal, the monomer unit that remainder can not start by linkage signal generator 5 starts, to realize the function linked.
Figure 4 shows that linkage external pipeline of the present invention arrangement schematic diagram.As shown in the figure, linkage external pipeline arrangement schematic diagram of the present invention is made up of linkage signal generator 1, monomer unit 2, first section of pipeline 3, secondary segment pipeline 4 and opposite-flushing type fine mist spray head 5.As shown in the figure, each linkage signal generator can start 3 monomer unit simultaneously, and these 3 monomer unit constitute one group of linkage, and such 4 interlock signal generators just can start 12 monomer unit simultaneously, namely four groups of linkages.This diagram is a kind of signal just, and known by diagram, this coordinated type Starting mode can expand to infinitely-great usage space, so just can realize the protection of total flood.
Detailed description of the invention
As shown in Figure 1, when the protective zone generation condition of a fire of this device, fire field environment temperature raises rapidly, when temperature-sensing probe in electric starter 1 reaches default temperature, starting current can be exported in electric starter 1, under the effect of starting current, high pressure gas generator 3 in fine spray extinguisher will work, after high pressure gas generator 3 works, can making instantaneously to be full of gases at high pressure in the extinguishing chemical tank body 2 in device, gases at high pressure pressurize to the liquid extinguisher 6 in extinguishing chemical tank body 2 and stir, gases at high pressure and liquid-state extinguishing agent 6 is made to carry out fully and uniformly mixing, after gas generator 3 continues to produce gases at high pressure, force value can reach the maximal pressure force value set by device, the injection cock 8 of this timer will be opened, liquid-state extinguishing agent 6 in device can arrive water conservancy diversion frame 11 and shower nozzle 12 place along pipeline 9 rapidly, now liquid-state extinguishing agent 6 is under the double action of opposite-flushing type fine mist spray head 12 and gases at high pressure, can spray with the shower nozzle 12 of the form of water mists from device rapidly, also can spray together with liquid-state extinguishing agent 6 in the mode of two-phase flow with the gases at high pressure in timer, at this moment gases at high pressure serve the effect advancing and make water mists accelerating jetting to water mists, increase the jet velocity of water mists widely and spray kinetic energy, thus fine mist fire-fighting agent can be made to break through rapidly buoyancy emergence district that flame formed and interval flame zone, arrive continuous flame district, under the effect of fine mist fire-fighting agent 6, flame is put out rapidly.The above is the course of injection of monomer unit; when the interlock of several monomer unit is sprayed; linkage just can realize protection domain as shown in Figure 4 and guard space; and larger protection domain; we are known thus, and coordinated type fine spray extinguisher of the present invention to realize good large space, the fire prevention of total flooding and extinguishing effect completely.
The present invention is not limited to aforesaid detailed description of the invention.The present invention extends to any new feature disclosed in this manual or any combination newly, and disclosed new feature or any step of combination newly and the combination of step.
Above-described embodiment is only used for further illustrating coordinated type fine spray extinguisher specific works process of the present invention; but the present invention is not limited to embodiment; every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all fall in the protection domain of technical solution of the present invention.
Claims (10)
1. a coordinated type fine spray extinguisher, it is characterized in that: be made up of electric signal generator, high pressure gas generator, relief valve, extinguishing chemical tank body, extinguishing chemical, injection cock, pedestal, pipeline, pipeline connecting parts, water conservancy diversion frame, shower nozzle and linkage outer case, the shower nozzle of fine spray extinguisher can arrange with different layout type, and the setting height(from bottom) of shower nozzle needs and the spray angle of shower nozzle adapts.
2. coordinated type fine spray extinguisher according to claim 1, is characterized in that: this extinguishing device is using gases at high pressure that high pressure gas generator produces as power source, and the force value of power source can be regulated by the different model of high pressure gas generator.
3. coordinated type fine spray extinguisher according to claim 1; it is characterized in that: this coordinated type fine spray extinguisher by device self with several shower nozzles regional extent is protected; also several devices can be linked, to realize larger guard space.
4. coordinated type fine spray extinguisher according to claim 1, it is characterized in that: the tank body injection cock of this extinguishing device is normally closed type switch, after extinguishing device starts, a large amount of gases at high pressure are produced in tank body, when gases at high pressure exceed the pressure limit value of normally closed type switch, injection cock is opened.
5. coordinated type fine spray extinguisher according to claim 1, is characterized in that: the injection line of this extinguishing device combines with segmented reducing pipeline, and distance is far away, and caliber is thinner, and external pipeline can carry out arrangement combination in many ways simultaneously.
6. coordinated type fine spray extinguisher according to claim 1, it is characterized in that: the shower nozzle of this extinguishing device is middle pressure fine mist spray head, spray-hole on shower nozzle is that correlation shape is uniformly distributed, and these equally distributed spray-holes play the effect that water smoke is liquidated.
7. coordinated type fine spray extinguisher according to claim 1, it is characterized in that: this extinguishing device produces a large amount of gases at high pressure by high pressure gas generator and drives extinguishing chemical to spray, while driving extinguishing chemical sprays, also make gases at high pressure and extinguishing chemical can Homogeneous phase mixing, improve acceleration when extinguishing chemical sprays, reach better extinguishing effect.
8. coordinated type fine spray extinguisher according to claim 1, is characterized in that: that what the tank body of this fine spray extinguisher adopted is is oval, spheroidal or conical structure, and the spout of tank body is small-bore spout.
9. coordinated type fine spray extinguisher according to claim 1; it is characterized in that: this extinguishing device is furnished with pressure automatic safety device; releasing pressure automatically protection can be realized when pressure is excessive; this extinguishing device both can be used alone simultaneously; also multiple device can be arranged in same linkage outer case, to realize the effect that common interlock is sprayed.
10. coordinated type fine spray extinguisher according to claim 1, it is characterized in that: this extinguishing device starts in the mode of current signal, electric signal generator can be active mode also can be passive mode, device electric signal generator when starting can provide feedback signal simultaneously, be applicable to unattended environment, this device is furnished with the mode of manually booting simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336335.5A CN104906732A (en) | 2015-06-17 | 2015-06-17 | Linkage type water mist fire extinguishing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336335.5A CN104906732A (en) | 2015-06-17 | 2015-06-17 | Linkage type water mist fire extinguishing device |
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| CN104906732A true CN104906732A (en) | 2015-09-16 |
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| CN201510336335.5A Pending CN104906732A (en) | 2015-06-17 | 2015-06-17 | Linkage type water mist fire extinguishing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080176A (en) * | 2018-01-25 | 2018-05-29 | 安徽中科中涣防务装备技术有限公司 | A kind of novel passive water mist generating device |
| CN108211174A (en) * | 2018-02-09 | 2018-06-29 | 常州市凯斯特汽车附件有限公司 | Fire extinguisher |
| CN109331380A (en) * | 2018-09-30 | 2019-02-15 | 安徽中科中涣防务装备技术有限公司 | A kind of novel passive air-stored water mist generating device |
| CN109771866A (en) * | 2019-03-06 | 2019-05-21 | 北京理工大学 | Automatic fire extinguisher and enging cabin with it |
| CN110507928A (en) * | 2019-08-16 | 2019-11-29 | 国网江苏省电力有限公司 | For the fine water mist fire-extinguishing system and extinguishing method of LiFePO4 energy-accumulating power station battery prefabricated cabin |
-
2015
- 2015-06-17 CN CN201510336335.5A patent/CN104906732A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080176A (en) * | 2018-01-25 | 2018-05-29 | 安徽中科中涣防务装备技术有限公司 | A kind of novel passive water mist generating device |
| CN108211174A (en) * | 2018-02-09 | 2018-06-29 | 常州市凯斯特汽车附件有限公司 | Fire extinguisher |
| CN109331380A (en) * | 2018-09-30 | 2019-02-15 | 安徽中科中涣防务装备技术有限公司 | A kind of novel passive air-stored water mist generating device |
| CN109771866A (en) * | 2019-03-06 | 2019-05-21 | 北京理工大学 | Automatic fire extinguisher and enging cabin with it |
| CN110507928A (en) * | 2019-08-16 | 2019-11-29 | 国网江苏省电力有限公司 | For the fine water mist fire-extinguishing system and extinguishing method of LiFePO4 energy-accumulating power station battery prefabricated cabin |
| CN110507928B (en) * | 2019-08-16 | 2023-05-12 | 国网江苏省电力有限公司 | Water mist fire extinguishing system and fire extinguishing method for battery prefabricated cabin of lithium iron phosphate energy storage power station |
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Application publication date: 20150916 |
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| WD01 | Invention patent application deemed withdrawn after publication |