A kind of fire trace tube extinguishing device with leakage warning function
Technical field
The utility model is related to fire-fighting domain, more particularly to a kind of fire trace tube fire extinguishing dress with leakage warning function
Put.
Background technology
Fire-fighting is always very important key problem during social development.It is continuous with our people's quality of life
Lifting is, it is necessary to thoroughly prevent the equipment of fire or place is being continuously increased, our requirements to fire-fighting are also constantly being lifted.
For such electrical fire, there are two insoluble problems:First is to be difficult to find, due to electrical system distribution
Extensively, long-term continuous service, Initial Stage of Fire is difficult to be found to be not easy to be observed visually by common fire alarm system, if hair
Calamity of lighting a fire would become hard to be noticeable, and ultimately cause the consequence that cannot be retrieved;Second is to put out difficulty greatly, and electrical equipment catches fire can not use water,
Specific extinguishing chemical such as carbon dioxide or heptafluoro-propane can only be leaned on to put out a fire, simultaneously because system complex, some gaps are difficult to touch, go out
Fiery difficulty is larger.
Fire trace tube is aiming at these problems, the new-type extinguishing device designed.Fire trace tube is that a kind of novel metalloid is soft
Property material, its characteristic be when reaching uniform temperature can automatic-explosion, can very easily be arranged into each and potentially catch fire
Source most nearby, once occur fire, visit fire tube receive thermal fracture decompression, start extinguishing device container value, extinguishing chemical by visit fire
Pipe is at cut(The position of fire extinguishing need to be implemented)Spray fire extinguishing agent implements fire extinguishing.Compared with conventional extinguishing device, specific aim is more
By force, without producing naked light just to react the very first time, fire diffusion has farthest been prevented.Equipment is simply efficient, round-the-clock
Nobody is uninterruptedly protected, and brief introduction is installed in detectable various narrow and small and complicated inflammable space and equipment, is best suitable for unattended
But need equipment and the place laid special stress on protecting.
In other field, sensor is very universal with the application of radio communication, it may be considered that referred to fire extinguishing
In device, play a part of outwardly to send fire signal.Conventional fire signal sends often through physically emergency alarm bell, can
Wrong report can be produced and may not necessarily be found.Responded by sensor direct access internal pressure and by single-chip microcomputer, it is and normal
Rule mode decreases the situation of wrong report compared to sharper.Radio communication uses simple and practical gsm module, low cost, no
Need external power supply and take up space it is small, can the very first time send alarming short message, be more suitable for fire hazard environment.While conventional extinguishing device
Maintenance need personnel periodically to check, the state of extinguishing device can be accurately obtained by this method, can not only send
Fire alarm short message, moreover it is possible to occur to notify related personnel when extinguishing chemical is revealed in extinguishing device, with traditional extinguishing device
Compared to more timely and effective.
The automatic charcoal fire extinguishing device of traditional fire trace tube, lacks the regulation device to extinguishing chemical nozzle direction, nozzle side
To fixation, it is unfavorable for high-effect fire-extinguishing.
Utility model content
Technical problem to be solved in the utility model, is directed to above-mentioned technical deficiency, there is provided one kind is carried and let out
Leak the fire trace tube extinguishing device of warning function.The leakage situation of fire and extinguishing chemical can timely be alarmed, be reduced peace
Full hidden danger, meanwhile, the direction that nozzle turns to burning things which may cause a fire disaster is can control, improve fire-fighting efficiency.
The technical solution adopted in the utility model is:A kind of fire trace tube extinguishing device with leakage warning function is provided,
Including steel gas cylinder, threeway container value, release pipe, nozzle, pressure sensor, data acquisition module and gsm module, its feature exists
In:Also include direction adjustment device;The extinguishing chemical that is stored with is compressed in described steel gas cylinder;The output end of steel gas cylinder and threeway container
Valve is connected, and described pressure sensor is installed on steel gas cylinder and threeway container value junction;Threeway container value upper end is fixed with control
Box processed, described data acquisition module and gsm module are arranged in control box, the output end and data acquisition module of pressure sensor
The single-chip microcomputer of block is connected, and single-chip microcomputer output is connected with gsm module;Two other port of threeway container value is connected to one
Individual release pipe;Described direction adjustment device includes connecting tube;Connecting tube one end connects with release pipe, and the other end connects with nozzle
Logical, the another port of nozzle is sealed with the explosion plug that is heated;Connecting tube is fixedly arranged in the middle of rotation ball;Rotate and be socketed retainer ring outside ball,
Ball is rotated to be connected with retainer ring rotation;Retainer ring outside is fixed with connection support bar, and the connection support bar other end is provided with connection
Seat, connecting seat is fixedly connected with by protection device inwall;Connecting tube upper socket stirs ring;Ring external circumferential is stirred to be connected with
Several corrugated flexible hoses, corrugated flexible hose is along the radial direction for stirring ring;The other end of corrugated flexible hose is sealedly connected with heat conduction ball,
Heat conduction ball is fixedly connected with by protection device inwall.
Further optimize the technical program, the described different release pipes of the fire trace tube extinguishing device with leakage warning function
Laying direction differ.
Further optimize the technical program, the data acquisition described in the fire trace tube extinguishing device with leakage warning function
Single-chip microcomputer output in module is connected with external alert device.
Further optimize the technical program, the data acquisition described in the fire trace tube extinguishing device with leakage warning function
The time interval of the single-chip data treatment of module is not more than pressure in steel gas cylinder and dropped to for zero time for being consumed from maximum.
The utility model beneficial effect is:
1st, Data Detection is carried out by pressure sensor, data judgement is carried out by single-chip microcomputer in data acquisition module, controlled
Gsm module sends alarm or information warning, information is sent directly to corresponding people or unit, by direction adjustment device by temperature
The change of degree variable influence, the injection to nozzle is reversed adjustment, can point to burning things which may cause a fire disaster direction.Release pipe is installed and quilt
Protection device or the top in region, the intraoral sealing of nozzle outlet end are heated explosion plug after being heated, and explosion is damaged, nozzle is opened
Logical, the extinguishing chemical in steel gas cylinder sprays under pressure, and simultaneously or before, direction adjustment device carries out angle to connecting tube
Degree regulation, the i.e. regulation of nozzle spray direction, corrugated flexible hose is heated, and by the air inside temperature guiding, heat conduction ball receives thermal acceleration
The aggregation of heat and the heat conduction to corrugated flexible hose inner air, in the presence of heat expansion, air expansion can drive corrugated flexible hose to prolong
It is long, by the commutation effect adjustment nozzle direction of lever to heat higher position, extinguishing chemical injection just is carried out to burning things which may cause a fire disaster orientation, can carry
Extinguishing effect high and speed, without manual control, retainer ring is fulcrum, and connection support bar plays a part of fixed support;
2nd, in the form of direct-type fire trace tube extinguishing device, fire trace tube is replaced with into release pipe, the connection of threeway container value
Two release pipes, are layed in different directions, expand fire extinguishing protective range, or increase the effective nozzle number in certain area
Amount, strick precaution is more refined;
3rd, in addition to being alarmed by gsm module photos and sending messages, can still be connected with outside traditional warning device, alarm form is more
Sample;
4th, data processing module detected at a certain time interval, is judged alarm form by single-chip microcomputer and is controlled
System, if dropping to for zero time for being consumed from maximum more than pressure in steel gas cylinder, there is invalid waiting period, be unfavorable for and
When warning alert.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is direction adjusting apparatus working state schematic representation;
Fig. 3 is the utility model logic circuit diagram;
In figure, 1, steel gas cylinder;2nd, threeway container value;3rd, release pipe;4th, nozzle;5th, pressure sensor;6th, control box;7th, even
Adapter;8th, be heated explosion plug;9th, ball is rotated;10th, retainer ring;11st, connection support bar;12nd, connecting seat;13rd, ring is stirred;14th, ripple
Line flexible pipe;15th, heat conduction ball.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, the fire trace tube extinguishing device with leakage warning function, including steel gas cylinder 1, threeway container value 2,
Release pipe 3, nozzle 4, pressure sensor 5, data acquisition module and gsm module, it is characterised in that:Also include that direction adjusts dress
Put;The extinguishing chemical that is stored with is compressed in described steel gas cylinder 1;The output end of steel gas cylinder 1 is connected with threeway container value 2, described pressure
Force snesor 5 is installed on steel gas cylinder 1 and the junction of threeway container value 2;The upper end of threeway container value 2 is fixed with control box 6, described
Data acquisition module and gsm module are arranged in control box 6, the output end of pressure sensor 5 and the monolithic of data acquisition module
Machine is connected, and single-chip microcomputer output is connected with gsm module;Two other port of threeway container value 2 is connected to a release
Pipe 3;Described direction adjustment device includes connecting tube 7;The one end of connecting tube 7 is connected with release pipe 3, and the other end is connected with nozzle 4,
The another port of nozzle 4 is sealed with the explosion plug 8 that is heated;Connecting tube 7 is fixedly arranged in the middle of rotation ball 9;Rotate the outer socket retainer ring of ball 9
10, rotate ball 9 and be connected with the rotation of retainer ring 10;The outside of retainer ring 10 is fixed with connection support bar 11, and connection support bar 11 is another
End is provided with connecting seat 12, and connecting seat 12 is fixedly connected with by protection device inwall;The upper socket of connecting tube 7 stirs ring 13;
Stir the external circumferential of ring 13 and be connected with several corrugated flexible hoses 14, corrugated flexible hose 14 is along the radial direction for stirring ring 13;Ripple
The other end of flexible pipe 14 is sealedly connected with heat conduction ball 15, and heat conduction ball 15 is fixedly connected with by protection device inwall;The difference is released
The laying direction for putting pipe 3 differs;Single-chip microcomputer output in described data acquisition module is connected with external alert device;Institute
Pressure drops to zero institute from maximum in the time interval no more than steel gas cylinder 1 of the single-chip data treatment of the data acquisition module stated
The time of consumption.
The utility model when in use, with by protection device in housing, as a example by nozzle 4 is installed in housing, outside
Portion is fixed installation to steel gas cylinder 1, and release pipe 3 extends to housing internal upper part, connection support bar 11 is fixedly mounted and housing
Madial wall, connecting seat 12 can be fixedly connected form with the connection of side wall for magnetic absorption, bolt connection, welding etc., by heat conduction ball
15 be fixed on inwall or it is fixed in housing increase some installing plates, heat conduction ball 15 is fixedly connected mode with connecting seat 12, and
Regulation corrugated flexible hose 14, makes to stir ring 13 immediately below vertical state, the i.e. sensing of nozzle 4, that is, complete to install, and discharges pipe 3 and counts
Amount is not limited to two, changes threeway container value 2, can connect more release pipes 3.The fire of traditional fire trace tube automatic fire extinguisher
Inserting tube and nozzle 4, inner walls of fitting are installed, and are unfavorable for the protection to whole space, and the angle of nozzle 4 is uncontrollable or does not have
Reliable modulability.
When occurring catching fire or somewhere fire location temperature is too high, direction adjusting apparatus and the explosion plug 8 that is heated are by temperature
Degree raises influence and changes, and is raised first near the orientation temperature of burning things which may cause a fire disaster and temperature is higher, corrugated flexible hose 14 and heat conduction ball
Heat is directed at the air in corrugated flexible hose 14 by 15, and the inside of corrugated flexible hose 14 is sealing space, and air heats expansion makes ripple
The deformation extension of line flexible pipe 14, then near the length of corrugated flexible hose 14 in burning things which may cause a fire disaster orientation, and the one end of heat conduction ball 15 is fixed, another
Hold and stir ring 13 to connect, then can drive and stir ring 13 and be subjected to displacement, i.e., the top of connecting tube 7 is moved to the opposite direction of burning things which may cause a fire disaster,
And the rotation at the middle part of connecting tube 7 is asked to be rotated with fixed retainer ring 10 and is connected, used as fulcrum, connecting tube 7 rotates, connecting tube
7 bottoms can then turn to burning things which may cause a fire disaster side, and now the nozzle 4 of the lower end of connecting tube 7 can then point to the direction of burning things which may cause a fire disaster;The explosion plug 8 that is heated is received
Temperature raises influence, then can rupture, and the port of nozzle 4 is opened, and extinguishing chemical under pressure, sprays at a high speed, and directly refers to
To burning things which may cause a fire disaster direction.Be heated explosion plug 8 material it is identical with traditional fire trace tube material, be nonmetallic composite, by heat damage.
Embodiment uses AT89C2051 Single-chip Controllings, with extinguishing device in fire extinguishing in steel gas cylinder 1 pressure from maximum
0 spent time is dropped to for as a example by the time cycle, the controllable gsm module of data collection module carries out fire alarm, pressure sensor 5
, by the judgement for carrying out pressure data long of data acquisition module separated in time cycle, there is fire in air pressure in detection steel gas cylinder 1
During calamity, extinguishing chemical sprays, and air pressure is gradually down to zero from maximum pressure in steel gas cylinder 1, in the meantime, the monolithic of data acquisition module
Machine judges that the internal pressure of steel gas cylinder 1 is down to zero from a certain numerical value, then single-chip microcomputer can determine whether all to be sprayed for extinguishing chemical, there is fire
Calamity, and control gsm module occur short message carry out fire alarm;The controllable gsm module of data collection module carries out extinguishing chemical leakage
Alarm, when extinguishing device occurs extinguishing chemical leakage because of the reason such as aging, internal system pressure is gradually decreased, such as work as monolithic
Machine once judge the internal pressure of steel gas cylinder 1 for maximum pressure 80% when, if single-chip microcomputer is judged inside steel gas cylinder 1 next time
Less than the 80% of maximum pressure, Single-chip Controlling gsm module sends short message and carries out extinguishing chemical leakage alarm pressure.Week shortening time
Phase, and the multilevel iudge capacity of pressure data is improved, be conducive to improving alarm accuracy and efficiency.
During using direct-type fire trace tube automatic fire extinguisher form, the explosion plug 8 that will be heated is sealed in the port of nozzle 4, this reality
Indirect type fire trace tube automatic fire extinguisher is equally applicable to new, using the fire trace tube of indirect type fire trace tube automatic fire extinguisher
Fire detection is carried out, container value carries out extinguishing chemical release control, discharges the closure adjusting means of pipe 3, controls the injection of nozzle 4
Direction, now need not then be heated explosion plug 8, still can carry out the regulation and alarm of injection direction.
In above-described embodiment, direction adjusting apparatus carry out length and extend so as to adjust angle using corrugated flexible hose 14, equally
Using heat expansion principle, corrugated flexible hose 14 can also be replaced with the form of pneumatic cylinder, the output end of pneumatic cylinder connects with ring 13 is stirred
Connect, the cylinder body other end of pneumatic cylinder is fixed on inner walls, can equally increase the grade of heat conduction ball 15 and improve heat-conducting effect, when being heated,
Pneumatic cylinder internal gas expand, and promote pistons in pneumatic cylinders movement, the output end elongation of pneumatic cylinder to promote the top of connecting tube 7 to move
It is dynamic.
In traditional direct-type fire trace tube automatic fire extinguisher, spray extinguishing chemical in fire trace tube rent and put out a fire,
Influenceed by fire trace tube diameter is smaller, the emission direction of rent extinguishing chemical is not easily-controllable or uncontrollable, easily has influence on fire-fighting efficiency,
The logical port sealing of nozzle 4 rupture plugs mode of being heated is improved to fire trace tube, is still applied to thought of the present utility model.By tradition
Fire trace tube replace with release pipe 3, it is to avoid influenceed by temperature and ruptured(Also traditional fire trace tube can still be used), without text
Described in direction tumbler, can still realize the regulation of injection direction angle.Several spherical sprays are uniformly connected on release pipe 3
Head, the spherical jet diameters are larger, are easy to obvious orientation angle to distinguish, and the spray-hole of dense distribution is provided with spherical shower nozzle,
Adhere to the material of fire trace tube in spherical shower nozzle outer surface, when being influenceed by burning things which may cause a fire disaster temperature, with the equidirectional one side of burning things which may cause a fire disaster
Thermal fracture being received first, extinguishing chemical flows through from release pipe 3 immediately, being sprayed from the spherical shower nozzle of rupture, carrying out fire extinguishing reduces temperature, this
When under extinguishing chemical effect, uncracked surface keeps low temperature, will not continue to rupture, then the injection of extinguishing chemical will point to burning things which may cause a fire disaster
Place.