CN1086448A - Automatic controller for preventing deflagration - Google Patents
Automatic controller for preventing deflagration Download PDFInfo
- Publication number
- CN1086448A CN1086448A CN 88104119 CN88104119A CN1086448A CN 1086448 A CN1086448 A CN 1086448A CN 88104119 CN88104119 CN 88104119 CN 88104119 A CN88104119 A CN 88104119A CN 1086448 A CN1086448 A CN 1086448A
- Authority
- CN
- China
- Prior art keywords
- flammable liquid
- liquid storage
- storage container
- fire retardant
- interlayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
Utilization of the present invention have the fire retardant transmitter of the liquid storage container of safety valve and interlayer, the double-chamber structure that communicates with the container interlayer and other corresponding components finish because of container hit or the automatic discharging pressure of other reasons when causing dress flammable liquid burning in it explosion-proof, fire-retardant task and standby liquid automatic adjustment tasks without interruption such as the modification of the combustion gas of injection fire retardant commute, liquid, oxygen barrier.Owing to hold fire-retardant agent liquid in the interlayer thereby alleviated the electrostatic effect and the volatilizing loss of flammable liquid effectively.The present invention, its fighting capacity can improve in War Equipment army, is used for transportation at ordinary times and can reduces the serious accident incidence, increases economic benefit.
Description
The present invention relates to the memory device of flammable liquid, a kind ofly more precisely can fire, quick-fried explosion-proof container and the support device of moment self-extinguishing at flammable liquid.
The depositing and carrying of flammable liquid, particularly fuel oil (as gasoline, diesel oil etc.) deposit and the safe handling on delivery vehicle (as automobile, tank, aircraft, naval vessels) relates to the major issue of national economic development and national defense construction.In daily life, cause fuel tank to break because of car to car impact so that the traffic accident of detonation or happen occasionally because of flammable liquid fluctuation friction produces the ignite accident of fuel tank of electrostatic spark; Use the fuel tank or the oil storage tank body of armor-piercing incendiary one class weapon-shooting tank, automobile in wartime, the military operation that destroys the other side with the means of igniting burning is of common occurrence especially, as prior art, the general equipment dispensing extinguishing chemicals such as common fire extinguisher, fire fighting truck that adopt of flammable liquid are stamped out the flames.The common ground of this class technology is all to belong to the passive type fire extinguishing, promptly after being found, detonation implements fire extinguishing by manually handling, obviously, both can't avoid equipment loss that detonation itself causes, casualties, more may be untimely because of finding, put out a fire to save life and property and organize the incapable large-scale fire damage that leads to.Particularly in the extremely strong military operation of mobility or in the main main line of communication, the loss that detonation caused is conspicuous.
A kind of fire extinguishing system that U.S. Pat provides for No. 4265316 with interstage valve, its principal character is that a kind of can be used for manually is set on the extinguishing material memory, or with the interstage valve of the unlatching extinguishing chemical injection channel of sensor control, this interstage valve comprises the valve rod that has piston that is installed in the valve body, be positioned at the handle of valve rod one end and the connecting rod that is positioned at the valve rod other end, the starting handle and the balancing spring that is sleeved on the valve rod that are used to open the extinguishing chemical injection cock by the connecting rod drive, on valve body, be connected with hydraulic pressure signal transmission channels, its work characteristics is: when fire takes place, sensor is sent into linkage valve with the hydraulic pressure signal by pipeline and is promoted the resistance that valve rod overcomes balancing spring and offsets to one side, this skew drivening rod, and then the drive starting handle is opened the enforcement ejecting extinguishing with the extinguishing chemical injection cock, if when finding that at first the personnel of the condition of a fire desire to open the extinguishing chemical injection cock, can utilize handle to finish the skew of valve rod.This technology has the character of " initiatively fire extinguishing ", but weak point is: a, also do not have the antiknock performance for the detonation of flammable liquid in the container; B, do not provide the spray regime of extinguishing chemical, according to the prior art analysis, even if this device multi-port sprays, also can't satisfy bump, shooting etc. and cause the container breakage to cause under the detonation situation because of combustible gas, the outer condition of a fire that causes of spraying of liquid stream spreads.
The objective of the invention is: the flammable liquid storage device that designs a kind of new structure, this device is being clashed into or armor-piercing incendiary is lighted or other is former thereby cause moment of liquid (burning mixture) burning to be pressed in should be able to be effectively with container eliminates, immediately, with a kind of anti-flaming liquid, or gas or pulvis are ejected in the flammable liquid in the combustion just or its surface, by means such as the change of flammable liquid component and oxygen barrier are put out flame in the moment of combustion just, two of purpose is for such as automobile, the container that the fuel tank of tank etc. is born fuel cut engine should be able to satisfy such two conditions, that is: can eliminate electrostatic spark and in case because of flammable liquid in the container fires can't be when engine provides fuel, can be in row pressure, start another guarantee fuel case in the time of fire extinguishing rapidly, with mobility and the fighting capacity of guaranteeing army in wartime, and provide the guarantee that continues to travel for being engaged in transportation and communication at ordinary times.
A kind of automatic controller for preventing deflagration provided by the present invention comprises flammable liquid storage container and the safety valve that is installed on flammable liquid storage container top; It is characterized in that: coating formation in the outside of flammable liquid storage container and holding the shell body of fire retardant with interlayer; The fire retardant transmitter that links with interlayer comprises that the air chamber two parts that constitute the material chamber of annular seal space jointly and be full of Compressed Gas through communicating pipe and interlayer form, and has one to separate diaphragm between material chamber and air chamber.The Compressed Gas that the design of separation diaphragm should be able to be satisfied in the air chamber can promote to separate diaphragm to the skew of material chamber, thereby reach purpose, for example will separate diaphragm and make the contractible structure and maybe will separate diaphragm and make concave structure etc. with highly elastic material to fire retardant pressurization in the material chamber.
In order to prevent in the motion in the flammable liquid storage container flammable liquid issuable electrostatic spark and the container issuable friction spark when the bump that fluctuates, the present invention is level or vertical or level and the vertical compound at least one dividing plate that has open-work that be installed with on the cavity wall of flammable liquid storage container.
Consider when flammable liquid in the flammable liquid storage container just fires and to notify the relevant personnel rapidly, in the connecting pipeline between the interlayer of flammable liquid storage container and the fire retardant transmitter, the connecting conveyer of a control warning stacked switch of the present invention, the inner chamber of conveyer is divided into two independently chambers with diaphragm, and the pipe joint of using with flammable liquid storage container interlayer and fire retardant transmitter material chamber UNICOM is housed on the wall of a chamber respectively therein; An end that cooperates with the stacked switch gangbar of reporting to the police is housed in another chamber abuts in pull bar on the diaphragm, spring housing is contained on the pull bar.
For such as automobile, tank, equipment under fuel engines etc. are in running order, for fuel oil machinery can be run well when fuel tank is damaged continuously, flammable liquid storage container in the automatic controller for preventing deflagration provided by the present invention (being fuel tank herein), the fire retardant transmitter, conveyer and warning stacked switch are provided with two groups, wherein the liquid delivery tube of two flammable liquid storage containers is connected in parallel on the transfer pipeline of fuel oil machinery through the effect of transposition stacked switch, the transposition stacked switch is controlled by conveyer, is connecting cable wire between the pull bar of transposition stacked switch and conveyer.
The type of transposition stacked switch has multiple, and one of them is formed jointly by two rotary reversing switches of interlock with the transposition display switch of rotary reversing switch interlock.The transposition display switch is connected in the green light display circuit of warning stacked switch, and when a rotary reversing switch cut out oil circuit, the rotary reversing switch of another was opened safe oil circuit.
The another kind of form of transposition stacked switch is: form by a plunger type reversing switch with the transposition display switch of its interlock, this reversing switch comprises valve seat that has two fuel oil input pipe joints and a fuel oil discharge conection and the plunger that places the valve seat slideway, three cannelures that communicate with the main channel are arranged on the plunger, and the valve seat slideway communicates with three fuel delivery line.
To the flammable liquid storage container under remaining static, automatic controller for preventing deflagration provided by the present invention, it is characterized in that this device main body is one to have safety valve and hold fire retardant with the bivalve body fluid body storage container of interlayer, linking to each other with the liquid storage container interlayer is connected with an airtight fire retardant transmitter that has a pressue device.
Introduce specific structural features of the present invention in detail below in conjunction with Figure of description:
Accompanying drawing 1 is an agent structure schematic diagram of the present invention;
1 is Pressure gauge, the 2nd among the figure, and air chamber, the 3rd is separated diaphragm, the 4th, material chamber, the 5th, and fire retardant transmitter, the 6th, cross over pipe, the 7th, conveyer, the 8th, cross over pipe, the 9th, flammable liquid storage container, the 10th, liquid delivery tube, the 11st, safety valve, the 12nd, liquid place mouth, the 13rd, interlayer.
Accompanying drawing 2 is a kind of structural representations of the flammable liquid storage container (9) shown in the accompanying drawing 1;
Accompanying drawing 3 is left views of accompanying drawing 2;
Accompanying drawing 4 is another kind of structural representations of flammable liquid storage container shown in the accompanying drawing 1.14 is dividing plates, the 15th among the figure, flammable liquid discharging bolt, the 16th, fire retardant discharging bolt, the 17th, flameproof enclosure.
Accompanying drawing 5 is left views of accompanying drawing 4;
Accompanying drawing 6 is structural representations of flameproof enclosure shown in Fig. 5 (17).18 is imports among the figure, the 19th, and PLASTIC LAMINATED, the 20th, floss hole.
Accompanying drawing 7 is left views of accompanying drawing 6;
Accompanying drawing 8 is the two group of automatic controller for preventing deflagration parallel-connection structure schematic diagrames;
Accompanying drawing 10 is structural representations of a kind of structure-rotary reversal valve of reversing switch shown in the accompanying drawing 8 (24).33 is swing handles among the figure, the 34th, and stopcock;
Accompanying drawing 11 is structural representations of conveyer (7) shown in a kind of structure-plunger type reversal valve of reversing switch shown in the accompanying drawing 8 (24) and the accompanying drawing 1.35 is plungers, the 36th among the figure, end cap, the 37th, valve body, the 38th, main channel, the 39th, barrier film, the 40th, pull bar, the 41st, spring;
As shown in Figure 1: basic structure of the present invention comprises flammable liquid storage container (9) and fire retardant transmitter (5) two parts, and the shape of flammable liquid storage container (9) and volume can be selected different specification [(casing) two kinds of structures that (tank body) showed such as accompanying drawing 2 and accompanying drawing 3 and accompanying drawing 4 and accompanying drawing 5 are showed] according to different situations. Flammable liquid storage container (9) has the internal layer shell that holds flammable liquid and the outer casing that consists of fire retardant storage interlayer (13), pass interlayer (13) is provided with liquid and places mouthful (12) at the top of flammable liquid storage container (9), liquid delivery tube (10), safety valve (11) and the passage that is used for settling the gasoline inductor, should be understood that, the position of liquid delivery tube (10) can be placed in flammable liquid storage container top (such as accompanying drawing 4, accompanying drawing 5), also can be placed in the bottom of container (such as accompanying drawing 2, accompanying drawing 3), this depends primarily on the mode of liquid output, the general employing of safety valve (11) is placed in separately the scheme on container top, but also can be placed on the lid that vessel liquid places mouthful (12), extreme lower position in flammable liquid storage container (9), operated by rotary motion has flammable liquid drain valve (15) and fire retardant drain valve (16), fire danger in order effectively to prevent because of what the mutual fricative electrostatic spark of liquid in the motion may cause for the flammable liquid storing containers (9) that often is kept in motion, the present invention is equipped with a slice horizontal positioned at least or vertical the placement at the inner chamber of container, or the dividing plate with several open-works (14) of level and vertical compound placement, to alleviate the fluctuation of storage of liquids in the motion. Can be set with flameproof enclosure (17) as the attached device that helps on safety valve (11), flameproof enclosure (17) utilizes import (18) and the detonation gas discharge outlet of safety valve (11) to link. According to the difference of fuel gas storage container (9) installation site, flameproof enclosure (17) can be directly installed on the top of flammable liquid storage container (9), but generally should connect by bend pipe, is placed on flammable liquid One side of storage container (9).
The housing of fire retardant transmitter (5) partly forms by at least two, two partly the junction of housings be to separate diaphragm (3), the effect of separating diaphragm (3) is such: when automatic controller for preventing deflagration is kept in motion, prevent from having the compressed air that precompression adds wherein in the fire retardant cavity volume and causing occurring in the liquid combustion inhibitor bubble for making. And this bubble will be in case appearance will bring adverse effect to means such as section oil in the flame-retarding fire-extinguishing, oxygen barriers. Separate diaphragm (3) fire retardant transmitter housing is divided into air chamber (2) and material chamber (4). There are the joint of cross over pipe (6) and closed fire retardant to add entrance on the housing of material chamber (4), pipe joint and the charge valve of connection Pressure gauge (1) arranged on the housing of air chamber (2). The present invention requires to separate diaphragm (3) in the time of finishing gas, liquid separation, can not affect air chamber (2) is being filled with compressed-air actuated the time and in the liquid combustion inhibitor course of injection, expansion by volume-separation diaphragm (3) moves to material chamber (4) one thrusters, and utilizes this passing to pressurize to liquid combustion inhibitor. For reaching this purpose, the version of separating diaphragm (3) among the present invention can adopt the contractible structure, and this structure can effectively be adjusted the volumetric ratio of gas, material chamber, and then finish reliably the pressure transmission tasks by separating the contracting folding and stretching, extension of diaphragm; If adopt the highly elastic material manufacturing to separate diaphragm (3), separate diaphragm (3) and also can adopt the concave structure form, at this moment the volumetric ratio of gas, material, the chamber elastic deformation amount that will rely on manufacturing diaphragm material itself changes. Certainly, other known method of the prior art also can be finished this task. As: replace diaphragm structure mode etc. with piston structure.
In use, with flammable liquid (such as gasoline, diesel oil) add in the inner chamber of flammable liquid storage container (9), fire retardant is added pan feeding chamber (4), communicating pipe (6), in communicating pipe (8) and the interlayer (13), in air chamber (2), be filled with Compressed Gas to setting then, atmospheric pressure value is shown by Pressure gauge (1), when flammable liquid is subjected to electrostatic spark or is subjected to fierce collision and produces friction spark and light because of container, the high pressure that moment produces is washed safety valve (11) open, at this moment, the mixed airflow of being discharged by safety valve enters flameproof enclosure by import (18) and enter atmosphere by floss hole (20) again after flame is eliminated in PLASTIC LAMINATED (19) effect, after the high pressure mixing air-flow discharging that originally combustion forms, in safety valve (11) under the effect of return spring, check valve sheet return flammable liquid storage container (9) is sealed again, and flame is extinguished because of oxygen barrier.
When the housing of flammable liquid storage container (9) is hit by armor-piercing incendiary, or pierced by other objective things bumps, and during the combustible in the container that ignites simultaneously, at first, safety valve (11) is opened the anti-detonation of row pressure immediately automatically under the pressure effect in container, meanwhile Enriching combustion mixture or flammable liquid association are with the fire retardant in the interlayer spouting from shell hole (wound) [because the expansive force that this moment internal tank burning produces is higher than the precompression in the interlayer (13)]. Fire retardant is implemented the modification, fire-retardant to combustion mixture or flammable liquid in course of injection, namely reaches the outer purpose of transmitting of the fiery ripple of control. Along with the reduction of pressing in the container, safety valve (11) return under the return spring effect, pressure in the interlayer (13) is higher than interior pressure and the atmospheric pressure of flammable liquid storage container (9) at this moment, so, outside the inner chamber and housing of fire retardant directive container, not only stoped in this course the excessive of fuel gas or flammable liquid, and stoped air in invade, played the fire retardant cover, cut effect oily, oxygen barrier, initial flame has been put out in the extremely short time automatically become a reality.
For situation about in time liquid storage container being wrecked to person on duty (driver) circular, the present invention has also installed acoustic-optic alarm except utilizing air gauge (1) shows. Acoustic-optic alarm (seeing Fig. 8 and Figure 19) comprises warning stacked switch (22) buzzer (29), indicator lamp (30), red light (31), green light (32) and conveyer (7). As shown in figure 11, the shell of conveyer (7) is divided into two parts, and employing bolt-connection, one barrier film (39) is arranged in the connection place, and barrier film (39) also is full of fire retardant therein with the airtight material chamber that forms with a side body of connecting pipe joint with fire retardant transmitter (5) and interlayer (13) series winding. The opposite side of barrier film (39) is one and passes the pull bar (40) that housing is outer and cooperate with the gangbar (21) of warning stacked switch (22), spring (41) at pull bar (40) suit is pressed on the barrier film pull bar, under the use state, ejection along with fire retardant, the pressure drop of material chamber, spring (41) forces pull bar (40) to move in the conveyer housing, and then move by the armature contact that gangbar (21) drives the warning stacked switch, when armature contact with after fixed contact a contacts, circuit is connected buzzer (29) and is reported to the police, indicator lamp (30) and red light (31) send the light signal, displacement increase along with pull bar (40), armature contact and fixed contact b connect, and disconnect with fixed contact a simultaneously. At this moment, green light (32) is luminous, and buzzer (29), indicator lamp (30), red light (31) stop to show, show that the fire retardant fire extinguishing is complete.
For the automatic controller for preventing deflagration of bearing storage, supply dual role. For guaranteeing after a flammable liquid storage container (9) is destroyed, not affect the normal operation of the fuel oil equipments such as engine. The present invention utilizes reversing switch (24) that two groups of automatic controller for preventing deflagration are connected in parallel in the liquid transmission pipeline (27) (to see accompanying drawing 8～accompanying drawing 11), and the action of reversing switch (24) is to utilize conveyer (7) In pull bar (40) control by cable wire (23). The version of reversing switch has multiple, is a kind of rotary reversing switch as shown in Figure 10. With the swing handle (33) of left and right two reversing switches respectively with its separately the pull bar (40) in the conveyer of homonymy (7) link, and two swing handles are linked with cable wire, and the passage on the stopcock (34) that is driven respectively by two swing handles (33) staggers 90 ° mutually. When the fire retardant of a side sprays, the inter-agency balance in both sides is destroyed, so this side conveyer (7) is subjected to displacement under the effect of spring (41), to this sidespin valve passage is closed, corresponding the opening of opposite side stopcock passage, liquid are able to finish continuous supplying through threeway (26) and give.
The armature contact of transposition display switch (25) is turned to by plunger (35) band, this switch series is connected in the green light display circuit of automatic controller for preventing deflagration, therefore only have behind the warning stacked switch (22) and the whole execution of transposition display switch (25) of a side, the upper corresponding side green light of instrument board (28) is display, like this, show that by the light on the instrument board (28) relevant personnel can know definitely that fire retardant sprays and whether two actions of oil circuit commutation are finished.
Instrument board (28) is used for laying buzzer (29), indicator lamp (30), red light (31) and green light (32), and red light wherein (31), green light (32) they respectively are two, the working condition of one group of automatic controller for preventing deflagration of display respectively.
For the flammable liquid storage container that remains static for a long time, the invention provides the more simple automatic controller for preventing deflagration of a kind of structure.In this device, the structure of flammable liquid storage container (9) and the device that provides previously are basic identical, mainly comprise the double Shell that constitutes flammable liquid storage chamber and fire retardant storage interlayer, safety valve (11) flammable liquid that is installed in housing top places mouthful (12), be installed in the liquid delivery tube (10) of housing bottom, fluid discharge bolt (15) and fire retardant discharging bolt (16), in interlayer (13), insert one and have equalizer valve (42), fire retardant places the fire retardant transmitter (5) (seeing accompanying drawing 12) of mouth and Pressure gauge (1), cross over pipe (6) is installed in the bottom of fire retardant transmitter (5), in the use, at first add and add fire retardant the inlet from fire retardant, fire retardant is added the inlet sealing charge into Compressed Gas to the regulation atmospheric pressure value from charge valve (42) to the inner chamber of fire retardant transmitter (5) then, because gas is in the top of fire retardant all the time under the inactive state, thereby bubble can in liquid flame retardant, not occur, thereby guaranteed explosion arrestment combustion effect equally with simple structure.
Advantage of the present invention is: the explosion arrestment combustion that the flame mode of putting out a fire to save life and property of passive type in the prior art the is become initiative mode of putting out a fire to save life and property, make the flammable liquid in the flammable liquid storage container, at electrostatic spark, can finish explosion-proof automatically in the moment of combustion just under the situation that friction spark is lighted or external kindling material such as armor-piercing incendiary is lighted, a series of tasks such as oxygen barrier and flammable liquid modification and will just fire flame and put out rapidly, especially utilize reversing arrangement that two groups of automatic controller for preventing deflagration are connected in parallel on such as automobile, tank is so that some aircraft, after in the engine fuel system of naval vessels, can improve the attack and defense ability of army effectively, as be applied to traffic transport industry; Then can reduce because of reasons such as collision cause the oil phase detonation and finally cause car load to be scrapped, even the generation of the serious accident of fire spread, casualties.
When selecting liquid combustion inhibitor for use, because the inner housing of flammable liquid storage container surrounded by fire resistant fluid, thereby can reduce the fuel oil loss that volatilization causes of being heated effectively, receive tangible oil-saving effect.
Embodiment 1:
The design feature of being showed by accompanying drawing 1-11, make flammable liquid storage container (9) and the fire retardant transmitter (5) that has besel with steel plate, wherein separate diaphragm and select the contractible structure for use, the interlayer (13) of flammable liquid storage container (9) is communicated with the material chamber (4) of fire retardant transmitter, fire retardant from the fire retardant transmitter adds and injects liquid combustion inhibitor the inlet then, places mouthful (12) from liquid and add 70 in the flammable liquid storage container
#Gasoline is inflated to 0.9kg/cm to air chamber (2)
2The force value of safety valve (11) is transferred to 0.4kg/cm
2Use the 7.62mm caliber rifle to inject armor-piercing incendiary to flammable liquid storage container (9), point of impact exceeds liquid level 100mm, and can observe flame from besel, immediately, automatic controller for preventing deflagration is finished from safety valve (11) row pressure explosion-proof, sprays a modification, oxygen barrier, fire-retardant to fire retardant, and the process of all putting out a fire to save life and property records to sound to flame from shooting gun with manual stopwatch puts out the overall process of ending totally 5 seconds.
Embodiment 2:
In the automatic controller for preventing deflagration described in two groups of the foregoing descriptions 1, press method described in this specification respectively, steel plate is installed is made conveyer (7) housing and make the contractible barrier film with rubber, and the plunger (35) of plunger type reversal valve and warning stacked switch (22) connected with pull bar (40) in the conveyer (7), with warning circuit and 12V power connection, in the fire retardant transmitter, inject fire retardant (liquid) and annotate 70 to a flammable liquid storage container by method among the embodiment 1
#Gasoline uses 7.62mm light machine gun emission armour-piercing burning electric light bullet, and point of impact exceeds gasoline level 75mm, and manual manual time-keeping is put out 5 seconds times spent from rifle sound to flame, finishes to commutation, and green light (32) shows when shared 30 seconds.
Embodiment 3:
By the described architectural feature of corresponding part in the specification that reaches shown in the accompanying drawing (12), make flammable liquid storage container (9) and the fire retardant transmitter (5) that has observation window with steel plate, in flammable liquid storage container (9), add 70
#Gasoline adds inventor's separate case " the vegetation water composite flame-retardant agent " applied for a patent in fire retardant transmitter (5), then, charge into 0.85kg/cm by charge valve (42) in fire retardant transmitter (5)
2The Compressed Gas of pressure uses the shooting of 7.62mm armor-piercing incendiary to be positioned at the housing of the flammable liquid storage container (9) at the above 125mm of gasoline pasta place, it is pierced and lights gasoline, test with manual stopwatch, from rifle sound to 3 seconds fray-out of flame times spent.
Claims (8)
1, a kind of automatic controller for preventing deflagration comprises flammable liquid storage container and the safety valve that is installed on flammable liquid storage container top, it is characterized in that: coating formation in the outside of flammable liquid storage container and holding the shell body of fire retardant with interlayer; The fire retardant transmitter that links with interlayer comprises that the air chamber two parts that constitute the material chamber of closed chamber jointly and can be full of Compressed Gas through communicating pipe and interlayer form, and has one to separate diaphragm between material chamber and air chamber.
2, a kind of automatic controller for preventing deflagration as claimed in claim 1 is characterized in that: Separation membrane adopts the contractible structure, or the concave structure that adopts highly elastic material to make.
3, a kind of automatic controller for preventing deflagration according to claim 1 is characterized in that: level or vertical or horizontal vertical are compound on the internal chamber wall of flammable liquid storage container is installed with at least one dividing plate that has open-work.
4, a kind of automatic controller for preventing deflagration according to claim 1, it is characterized in that: in the connecting pipeline between flammable liquid storage container interlayer and the fire retardant transmitter, connecting and controlling the conveyer of warning stacked switch, the conveyer inner chamber is divided into two chambers with diaphragm, two pipe joints of using with flammable liquid storage container and fire retardant transmitter UNICOM respectively are housed on the sidewall of one of them chamber, the pull bar of control warning stacked switch gangbar is housed in another chamber, and suit spring on the pull bar.
5, a kind of automatic controller for preventing deflagration according to claim 4, it is characterized in that: flammable liquid storage container, fire retardant transmitter, conveyer and warning stacked switch are two groups, one group of transposition stacked switch is installed on the liquid delivery tube of two flammable liquid storage containers, is being connected cable wire between the pull bar of transposition stacked switch and conveyer.
6, a kind of automatic controller for preventing deflagration according to claim 5, it is characterized in that: described transposition stacked switch is formed by two rotary reversing switches of interlock with the transposition display switch of reversing switch interlock, and the display switch that replaces is connected in the green light display circuit of warning stacked switch.
7, a kind of automatic controller for preventing deflagration according to claim 5 is characterized in that: described transposition stacked switch is made up of plunger type reversing switch and transposition display switch.
8, a kind of automatic controller for preventing deflagration is characterized in that: this device main body is one to have safety valve and hold the bivalve body flammable liquid storage container of fire retardant with interlayer and link to each other with the interlayer of flammable liquid storage container and be connected with an airtight fire retardant transmitter that has a pressue device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88104119 CN1086448A (en) | 1988-12-26 | 1988-12-26 | Automatic controller for preventing deflagration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88104119 CN1086448A (en) | 1988-12-26 | 1988-12-26 | Automatic controller for preventing deflagration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1086448A true CN1086448A (en) | 1994-05-11 |
Family
ID=4832881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88104119 Granted CN1086448A (en) | 1988-12-26 | 1988-12-26 | Automatic controller for preventing deflagration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1086448A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961838A (en) * | 2012-11-21 | 2013-03-13 | 南阳二机防爆消防装备有限公司 | Anti-explosion fire truck |
| CN107019863A (en) * | 2017-06-16 | 2017-08-08 | 倍登新能源科技（苏州）有限公司 | Automatic fire extinguisher applied to automobile power cell |
| CN108057463A (en) * | 2017-12-19 | 2018-05-22 | 孟令航 | Laboratory hazardous chemical managing device |
| RU206938U1 (en) * | 2021-04-29 | 2021-10-01 | Закрытое акционерное общество "Производственное объединение "Спецавтоматика" | ACCELERATOR FOR SPRINKLER AIR SIGNAL VALVE |
-
1988
- 1988-12-26 CN CN 88104119 patent/CN1086448A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961838A (en) * | 2012-11-21 | 2013-03-13 | 南阳二机防爆消防装备有限公司 | Anti-explosion fire truck |
| CN107019863A (en) * | 2017-06-16 | 2017-08-08 | 倍登新能源科技（苏州）有限公司 | Automatic fire extinguisher applied to automobile power cell |
| CN108057463A (en) * | 2017-12-19 | 2018-05-22 | 孟令航 | Laboratory hazardous chemical managing device |
| RU206938U1 (en) * | 2021-04-29 | 2021-10-01 | Закрытое акционерное общество "Производственное объединение "Спецавтоматика" | ACCELERATOR FOR SPRINKLER AIR SIGNAL VALVE |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7261165B1 (en) | Appartus for fighting forest fires | |
| CN1247280C (en) | Inert gas generator fire suppressing | |
| WO2021143944A1 (en) | Fire extinguishing system | |
| CN103183132A (en) | Power source unit body for ejecting, aircraft carrier gas and steam ejector and ejecting method | |
| CN1124667A (en) | Apparatus and process for impulse fire extinguishing | |
| KR102387676B1 (en) | Fluid leak response training method | |
| CN1086448A (en) | Automatic controller for preventing deflagration | |
| CN112337005A (en) | Fire extinguishing system for extinguishing external oil type fire of armored anti-riot vehicle and control method thereof | |
| US5511978A (en) | Explosion simulator and system for generating audio and visual effects | |
| CN1239214C (en) | Fire extinguishing apparatus using liquid nitrogen as fire extinguishing agent | |
| US20230344076A1 (en) | Battery Cell Thermal Runaway Fume Treatment Device, Battery Cell Shell, Battery Cell Box, and Battery | |
| CN108189743B (en) | Cabin-type explosion-proof oil transporting vehicle | |
| CN209635082U (en) | A kind of safety-type oil storage tank with leakage-proof structure | |
| CN1148990A (en) | Vehicle carrying extinguishing gun and manufacture thereof | |
| CN1710371A (en) | Safe self-destruction device for fireworks | |
| CN212756917U (en) | Non-pressure-storage piston type fire extinguisher | |
| KR102387674B1 (en) | Fluid leak response training system | |
| KR102348761B1 (en) | Fluid discharge apparatus for fluid leak response training | |
| KR102348753B1 (en) | Fluid discharge kit for fluid leak response training | |
| CN113175244A (en) | Anti-explosion safety house and anti-explosion system thereof | |
| CN211327882U (en) | Electric explosion type double-phase flow water spraying fire extinguishing system for passenger cabin of bus | |
| RU125868U1 (en) | VEHICLE AUTOMATIC FIRE EXTINGUISHING SYSTEM MODULE FOR VEHICLE | |
| CN109764764B (en) | Blasting dust fall fire prevention gun device | |
| CN2793679Y (en) | Self-destrucitng device of firework semi-finished products | |
| CN1268383A (en) | Fire extinguisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR03 | Grant of secret patent right | ||
| C06 | Publication | ||
| DC01 | Secret patent status has been lifted | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |