CN208525704U - A kind of exhaust gas fire extinguishing system - Google Patents
A kind of exhaust gas fire extinguishing system Download PDFInfo
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- CN208525704U CN208525704U CN201721922020.XU CN201721922020U CN208525704U CN 208525704 U CN208525704 U CN 208525704U CN 201721922020 U CN201721922020 U CN 201721922020U CN 208525704 U CN208525704 U CN 208525704U
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Abstract
The utility model relates to a kind of exhaust gas fire extinguishing systems, it includes high-pressure bottle, solenoid valve, injector head, smoke sensor device, ECU and power supply module；The gas outlet of high-pressure bottle is connect with solenoid valve, and solenoid valve is connect by conveyance conduit with injector head；Solenoid valve, smoke sensor device and power supply module are connect with ECU；High pressure fire-retardant gas is filled in high-pressure bottle.The utility model exhaust gas fire extinguishing system, which is relied primarily on, is aided with control assembly solenoid valve, sensor and ECU etc. with the high-pressure bottle of typical oxygen bottle same type.High-pressure bottle is connect by pipeline with controller, sensor with by fire units, and perfect whole automatic early-warning fire-fighting system is constituted.The utility model is by setting high-pressure bottle using high pressure exhaust gas progress anti-flammability fire extinguishing, and the utility model structure is simple, practical reliable, cheap, energy conservation and environmental protection.By setting wireless communication module and terminal, can not only carry out field control can also remotely be controlled the utility model.
Description
Technical field
The utility model belongs to fire fighting device technical field, and in particular to a kind of exhaust gas fire extinguishing system.
Background technique
The generation of fire can often bring about great losses to the life and property of people.Presently, there are fire-fighting mode mainly have
It is several below: 1) directly to be put out a fire using compressed gas, such as gas fire extinguisher, common compressed gas has carbon dioxide and IG541
Mixed gas etc..This kind of fire-fighting mode produces these fire-retardant gas costs height, and cost is big, and biggish economy can be brought to user
Burden.2) extinguishing material is taken out of fire extinguishing using compressed gas, as stored-pressure dry chemical fire extinguisher utilizes compressed gas by dry powder band
It puts out a fire out, foam annihilator takes foam out of fire extinguishing using compressed gas, and heptafluoro-propane fire extinguisher utilizes compressed gas by seven fluorine
Propane takes fire extinguishing out of.This kind of fire-fighting mode also needs compressed gas, high to the resistance to pressure request of device, equally has cost of upkeep
High disadvantage.3) it is put out a fire using hydraulic pressure, such as water spray fire-extinguishing apparatus, is directly put out a fire using water flow or water mist.This kind of fire-fighting mode
The shortcomings that it is poor for fire extinguishing effectiveness, and cannot be used for putting out charging equipment.4) extinguishing material is sprayed using the burning of pulse medicament
Fire extinguishing sprays dry-chemical fire extinguishing using the bulk gas that firework medicament instancy of combustion generates such as pulsed dry powder extinguisher.It is this kind of
Sound is very big when the shortcomings that fire-fighting mode is eruption, and has some potential safety problems.
Modern fire field is support with ancient water fire-fighting, complicated water source facility and dotted large-scale pipeline
Huge too fat to move fire-fighting system.Fire Investment accounts for 10% or more entirely invested.Huge investment is crossed the Rubicon, if is effectively separately worked as
Another matter brings heavy financial burden to enterprise.A large amount of fire-fighting equipment, vehicle and personnel are idle, gaudy to implement
Cheng Zhangyang scene embodies the original backwardness of fire prevention.
Water fire-fighting is using fire fighting truck and heavy caliber heavy type pipeline as carrier, and in an implementation, fire fighting truck is from starting to place in place
Always late, effect is on the other.Permanent 200 millimeters of general diameter of fire protection pipeline, hundred square meter retail shops are laid with 20 meters of water injection pipes
Road, weight double several tons, and huge investment is on the other.The above fire-fighting prior art fire prevention might as well be brought disaster upon, the building of ten thousand square meters, fire-fighting
Pipeline increases several hundred tons, good fortune misfortune.
Utility model content
In order to solve the above problems existing in the present technology, the utility model provides a kind of exhaust gas fire extinguishing system.This is
It unites and heavy water fire fighting system is replaced with high pressure fire-retardant gas, using high pressure fire-retardant gas, there is light, high pressure, easily deliver, rapidly
The features such as being covered in place with large area.High-pressure bottle is installed on by the basement of fire units, by tubule through micro- by scheme one
Type pipeline (caliber is 1/the 200 of conventional fire protection pipeline) is connect with each automatic nozzle, with smog and temperature automatic control.Side
Case two pushes away high pressure gas cylinder using kart, mill and replaces the old-fashioned fire fighting truck of tradition, bans stupid big thick old-fashioned fire extinguisher.
To achieve the above object, the utility model takes following technical scheme: a kind of exhaust gas fire extinguishing system includes high pressure-volume
Device and injector head are filled with high pressure fire-retardant gas in high-pressure bottle, and the gas outlet of high-pressure bottle is connect with injector head.
It further, further include solenoid valve, smoke sensor device, ECU and power supply module in the exhaust gas fire extinguishing system；It is described
Solenoid valve is connected between the gas outlet of the high-pressure bottle and the injector head；The solenoid valve, smoke sensor device and power supply
Module is connect with the ECU.
Further, the high pressure fire-retardant gas is automobile exhaust gas or industrial waste gas, the pressure of the high pressure fire-retardant gas
It is set as 30~60Mpa.
Further, the exhaust gas fire extinguishing system further includes waste gas collection device and booster pump, the waste gas collection device
Gas outlet connect with the air inlet of the booster pump, the air inlet of the gas outlet of the booster pump and the high-pressure bottle connects
It connects.
Further, it is provided on the pipeline that the gas outlet of the booster pump is connect with the air inlet of the high-pressure bottle
Check valve.
Further, the exit of the high-pressure bottle is provided with pressure sensor and alarm, the pressure sensor
It is connect with the ECU with alarm.
Further, the outlet of the high-pressure bottle passes through one emergency manual releasing valve of conveyance conduit connection, the emergency
Manual releasing valve connects the injector head by conveyance conduit.
Further, the outlet of the high-pressure bottle connects mechanical temperature control switch, the machinery by conveyance conduit
Formula temperature detect switch (TDS) connects the injector head by conveyance conduit.
Further, the exhaust gas fire extinguishing system further includes wireless communication module and intelligent terminal, and the intelligent terminal is logical
The wireless communication module is crossed to be communicated with the ECU.
Due to taking above technical scheme, the utility model has the advantage that the utility model exhaust gas fire extinguishing system is logical
It crosses setting high-pressure bottle and carries out anti-flammability fire extinguishing using high pressure exhaust gas, the utility model structure is simple, practical reliable, low cost
Honest and clean, energy conservation and environmental protection.For the utility model by setting wireless communication module and terminal, can not only carry out field control can also be into
The long-range control of row.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural block diagram of the exhaust gas fire extinguishing system provided in an embodiment of the present invention；
Fig. 2 is a kind of structural block diagram of the exhaust gas fire extinguishing system provided in another embodiment of the utility model.
In figure: 1- high-pressure bottle；2- solenoid valve；3- injector head；4- smoke sensor device；5-ECU；6- power supply module；7- is useless
Gas collection device；8- booster pump；9- check valve；10- pressure sensor；11- alarm；12- emergency manual releasing valve；13- machine
Tool formula temperature detect switch (TDS)；14- wireless communication module；15- intelligent terminal.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
After fire occurs, selecting correct fire-fighting mode is the key that effectively to put out a fire.Inventor has found in actual operation
Combustion in IC engine, industrial production and running car can all generate a large amount of exhaust gas daily, these exhaust gas cannot efficiently use, directly
Run in and be put into air, environment is caused seriously to pollute.Since these exhaust gas have high anti-flammability, and it is dirt cheap,
Therefore can be used in fire-fighting fire extinguishing.
As shown in Figure 1, the utility model provides a kind of exhaust gas fire extinguishing system comprising high-pressure bottle 1, solenoid valve 2, spray
Penetrate first 3, smoke sensor device 4, ECU5 and power supply module 6.Wherein, the gas outlet of high-pressure bottle 1 is connect with solenoid valve 2, solenoid valve 2
It is connect by conveyance conduit with injector head 3.Solenoid valve 2, smoke sensor device 4 and power supply module 6 are connect with ECU5.High-pressure bottle
High pressure fire-retardant gas is filled in 1.
The utility model exhaust gas fire extinguishing system is in use, smoke sensor device 4 detects the amount of smoke in ambient enviroment, and will examine
The amount of smoke measured is sent to ECU5, presets amount of smoke threshold value in ECU5, and ECU5 is by the amount of smoke received and amount of smoke threshold value
It is compared, if the amount of smoke received is greater than amount of smoke threshold value, ECU5 controls solenoid valve 2 and opens, in high-pressure bottle 1
High pressure exhaust gas is sprayed by conveyance conduit through injector head 3, and high pressure exhaust gas is sprayed to flame by injector head 3, the high-pressure ejected
Fire-retardant gas can change the oxygen content in fire surrounding air moment, realize the effect of moment fire extinguishing.
In above-described embodiment, the utility model exhaust gas fire extinguishing system further includes waste gas collection device 7 and booster pump 8, exhaust gas
The gas outlet of collection device 7 is connect with the air inlet of booster pump 8, and the gas outlet of booster pump 8 and the air inlet of high-pressure bottle 1 connect
It connects.Waste gas collection device 7 is used to collect automobile exhaust gas, the exhaust gas that combustion in IC engine generates or exhaust gas of thermoelectricity smoke stack emission etc..
Booster pump 8 is for the exhaust gas that waste gas collection device 7 is collected into be filled in high-pressure bottle 1.Further, booster pump 8 go out
It is provided with check valve 9 on the pipeline that port is connect with the air inlet of high-pressure bottle 1, can according to need by the way that check valve 9 is arranged
The neatly filling high pressure fire-retardant gas into high-pressure bottle 1.
In above-described embodiment, the exit of high-pressure bottle 1 is provided with pressure sensor 10 and alarm 11, pressure sensor
10 and alarm 11 connect with ECU5.Pressure sensor 10 is detected by detecting the air pressure change in 1 exit of high-pressure bottle
High-pressure bottle 1 whether gas leakage, and the signal that will test is transmitted to ECU5, and ECU5 is by the pressure signal received and preset pressure
Force threshold is compared, if the pressure value received is less than preset pressure threshold, ECU5 control alarm 11 is reported
It is alert to remind, remind staff to check the airtightness of high-pressure bottle 1.
In above-described embodiment, the outlet of high-pressure bottle 1 is by one emergency manual releasing valve 12 of conveyance conduit connection, hand of meeting an urgent need
Dynamic relief valve 12 connects injector head 3 by conveyance conduit.By setting emergency manual releasing valve 12, staff can beat manually
Emergency manual releasing valve 12 is opened, so that the high pressure fire-retardant gas in high-pressure bottle 1 sprays to flame by injector head 3, is carried out timely
Fire extinguishing.
In above-described embodiment, the outlet of high-pressure bottle 1 connects a mechanical temperature control switch 13 by conveyance conduit, mechanically
Temperature detect switch (TDS) 13 connects injector head 3 by conveyance conduit.Mechanical temperature control switch 13 is used to incude the temperature of ambient enviroment, if
The temperature of ambient enviroment is higher than temperature initial value, then mechanical temperature control switch 13 is opened, so that the high pressure in high-pressure bottle 1 is fire-retardant
Gas sprays to flame by injector head 3, is put out a fire in time.
In above-described embodiment, the utility model exhaust gas fire extinguishing system further includes wireless communication module 14 and intelligent terminal 15,
Module 14 is communicated intelligent terminal 15 with ECU5 by wireless communication.When fire occurs, staff can pass through intelligence
Terminal 15 is communicated with ECU5, and the injection of high pressure fire-retardant gas is controlled by ECU5.
High-pressure bottle 1 in the utility model exhaust gas fire extinguishing system can be set in lorry, aircraft or individual soldier type motorcycle
On, it also can be set in public places such as market, station, hospitals.In high-pressure bottle 2 filling fire-retardant gas be automobile exhaust gas or
Industrial waste gas, the pressure of high pressure fire-retardant gas are 30~60Mpa.
It is understood that the fire-retardant exhaust gas of compression is filled in the high-pressure bottle 2 of the utility model, made from artificial
The gas extinguishing agents such as heptafluoro-propane and carbon dioxide etc., heptafluoro-propane and carbon dioxide are compared, automobile exhaust gas or industrial waste gas etc.
Fire-retardant exhaust gas cost is lower, and is easy to obtain.And it is well known that the gas that is discharged of cylinder of internal-combustion engine is on the one hand with higher
Flame retardant property, another party are dirt cheap.The utility model exhaust gas fire extinguishing system uses exhaust gas as fire-suppressant gas, has low cost
Advantage.
In addition, the acquisition source of exhaust gas is very extensive, and other than the exhaust gas that combustion in IC engine excludes, industrial waste gas, such as work
Fire-retardant effect can be achieved in industry production burning, waste incineration etc., easily obtains.
Preferably, volume can reach six percentages of normal pressure lower volume after compression for the automobile exhaust gas or the industrial waste gas
One of, it can be deduced that waste exhaust gases container after pressure accumulation, which can release 600 times of gases of this volume, makes comburant lose combustion air
With reaching fire extinguishing mesh.As the practical application of the utility model, the pressure of high pressure fire-retardant gas is arranged between 30~60Mpa.
The active force of high pressure exhaust gas fire extinguishing is 300~450 times of the active force of above-water method, can achieve the purpose that moment puts out a fire.
The utility model exhaust gas fire extinguishing system carries out anti-flammability fire extinguishing, this reality using high pressure exhaust gas by setting high-pressure bottle
With new structure is simple, practical reliable, cheap, energy conservation and environmental protection.
Embodiment 1 is vacuum-treated fire-retardant space, industrial waste gas (1~10 kPa of low pressure gas) is filled with any inflammable
In the air gap of explosives, it can permanently take precautions against and fire is prevented to invade.
Embodiment 2 attacks flame using high pressure fire-retardant gas (more than 30 megapascal) big capacity, makes to maintain burning in air
Oxygen content be lower than 15%, flame loses burning point due to losing air-breathing ability.
The utility model change conventional fire implements fire-fighting technique by water, and traditional combustion-supporting and fire extinguishing of preventing fires is unified for resistance
Combustion gas, with light packs set are gone into battle, and program in place and time are shortened.Fire-fighting combatant reduces 90%, and facility investment reduces 70%.The world
Fire service changes existing heavy fire prevention, whole lightweights, aerification.
No matter manual or automatic, fire-fighting circle is by there is no the huge investments of weight equipment.One cubic metre of pressure pan 30~60
Megapascal can replace 20 cubic metres of conventional fire fighting trucks easily and exercising functions, manipulation lightweight can match aircraft with automation
With rocket.One small power plant chimney day 200 ten thousand stere of discharge amount, it is spare with 61 percent containers stores, it is any huge
The scene of a fire can cover easily, other small-sized fire are let alone.
The result that water fire-fighting in the prior art is implemented is compared with the result that high pressure fire-retardant gas fire-fighting is implemented, with water fire-fighting
Fire fighting truck, water pump, hydraulic giant, water pipe and fire fighter etc. are needed, only needs high-pressure bottle and injection with high pressure fire-retardant gas fire-fighting
Head.The man power and material needed for high pressure fire-retardant gas fire-fighting is 1/20th of the man power and material needed for water fire-fighting, effect
Rate is 150 times.One kg of water and one liter of high pressure fire-retardant gas maneuverability extinguishing effect obviously cannot be mentioned in the same breath.
Above-water method prevents the gasification before burning that flame is prevented to be formed and has reached fire extinguishing purpose with fuel cooling, but to oil
Gas can not prove effective.Fire-retardant gas can make all lose the ability of firing, explosive, gunpowder, electricity by the article of air burning explosion
And except atomic energy.Above-water method process is slow, and preparation investment takes time and can just take effect.Traditional hydraulic giant with water column, water droplet and
Water-atomization cooling acts on combustible (burning point of being allowed for access after needing preheating to heat before the solid fuel ignitions such as usual grass, wood, coal), water
Heating gasification before burning point is prevented also to need the time, it is fire-retardant and indirect tackle flame.Oil gas do not have vaporescence i.e. into
Enter burning, therefore water is invalid to its.It is the utility model that large-scale exhaust gas, which replaces existing fire prevention traveling fire extinguishing technical ability,
Final purpose.
Cooling hydraulic giant does not have strength to act on flame.Implement to delay rescue time, directly destroys by object of suing and labouring, sue and labour result not
People's will to the greatest extent.The result for carrying out fire-fighting fire extinguishing using water is open to suspicion, and the huge consumption of water and extinguishing effect are disproportionate.One fire
Calamity water consumption is few, and then then hundreds of tons do not prove effective still at once more than tens tons.Even if fire occur on the water surface, it is close at hand it is useful not
Complete water is also helpless.Long-distance raid far water is closely fiery.Water itself is not put out a fire good dose in reality, and world's original method is far from being skill
Art acts temporarily as the meter of reply like raising earth mulch sand.Water cools down in fire first, fire extinguishing by fire-fighting circle secondly, lumped together.It is modern
Fire-fighting technique such as ancient times machete and lance spell people with fireman's flesh and blood and risk one's life.These artificial preparations of carbon dioxide, heptafluoro-propane
The basic powerless large-sized fire that provides is consumed, and hardly possible supports extensive fire running, and expensive, the fire extinguishing that pours money is lost more than gain.
Along with modernization industry process, a large amount of industrial discharge is utilized, and will not be worth and pollute environment
Exhaust gas.Change tradition fire extinguishing flame-retarded technology, simplify large-scale fire extinguishing lightweight,.Although water is in world's fire-fighting domain history
Technology of remote but strictly a set of inefficiency by query.With water destruct heat in combustible attempt to reach the mesh of fire extinguishing
, foolishness wastes time, man power and material, faces aflame flame, and water lacks direct active force.Water column is not produce to torch
Raw effect.High pressure fire-retardant gas directly proves effective to torch, makes to burn invalid, and fire-fighting by water, it is limited to act in reality.With
It is very futile that the water (water flow, water droplet and water mist) of falling bodies shape acts on the aerial flame that suspends.Water is the alternative of fire-fighting domain
Material, waste of manpower and material resources, burnout time postpone significantly.
Exhaust gas is originated in flame, is originally the coenosarc of nature fire, and flame-retarding fire-extinguishing belongs to born true qualities, not by any additional
Servosystem self-contained independence fire extinguishing system.Water and air have cooling capacity respectively, should be regarded as a different matter for fire-fighting fire extinguishing.It is gone out with water
Technology before fiery this category human evolution, using the modern times can only say that technology is fallen behind.
Flame generation is divided into solid, liquids and gases.Water and air cooling have flame retardant effect.Authentic flame retardant world is only
One exhaust gas can not be substituted.It is that my late grandfather's science and technology is undeveloped that water is praised highly in fire-fighting domain, is occurred under people's experience out of the ordinary in the water surface
Fire ship, oil plant water are close at hand.The effect of water be really fried by modern it is big.The conduct of water has delayed mankind's fire extinguishing skill
The development of art.The whole mankind should terminate the meter of the machine-made fire extinguishing of today.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of exhaust gas fire extinguishing system, it is characterised in that: it includes high-pressure bottle and injector head, solenoid valve, smoke sensor device,
ECU, power supply module, waste gas collection device and booster pump；
High pressure fire-retardant gas is filled in the high-pressure bottle, the gas outlet of the high-pressure bottle is connect with injector head；
The solenoid valve is connected between the gas outlet of the high-pressure bottle and the injector head；The solenoid valve, smog sensing
Device and power supply module are connect with the ECU；
The gas outlet of the waste gas collection device is connect with the air inlet of the booster pump, the gas outlet of the booster pump with it is described
The air inlet of high-pressure bottle connects.
2. a kind of exhaust gas fire extinguishing system as described in claim 1, it is characterised in that: the high pressure fire-retardant gas is automobile exhaust gas
Or industrial waste gas, the pressure of the high pressure fire-retardant gas are set as 30~60Mpa.
3. a kind of exhaust gas fire extinguishing system as described in claim 1, it is characterised in that: the gas outlet of the booster pump and the height
Check valve is provided on the pipeline of the air inlet connection of pressure vessel.
4. a kind of exhaust gas fire extinguishing system as claimed in claim 1 or 2, it is characterised in that: the exit of the high-pressure bottle is set
It is equipped with pressure sensor and alarm, the pressure sensor and alarm are connect with the ECU.
5. a kind of exhaust gas fire extinguishing system as claimed in claim 1 or 2, it is characterised in that: the outlet of the high-pressure bottle passes through
One emergency manual releasing valve of conveyance conduit connection, the emergency manual releasing valve connect the injector head by conveyance conduit.
6. a kind of exhaust gas fire extinguishing system as claimed in claim 1 or 2, it is characterised in that: the outlet of the high-pressure bottle passes through
Conveyance conduit connects mechanical temperature control switch, and the mechanical temperature control switch connects the injector head by conveyance conduit.
7. a kind of exhaust gas fire extinguishing system as claimed in claim 1 or 2, it is characterised in that: the exhaust gas fire extinguishing system further includes
Wireless communication module and intelligent terminal, the intelligent terminal are communicated by the wireless communication module with the ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201721922020.XU CN208525704U (en) | 2017-12-29 | 2017-12-29 | A kind of exhaust gas fire extinguishing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721922020.XU CN208525704U (en) | 2017-12-29 | 2017-12-29 | A kind of exhaust gas fire extinguishing system |
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| CN208525704U true CN208525704U (en) | 2019-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344777A (en) * | 2021-12-01 | 2022-04-15 | 青岛诺诚化学品安全科技有限公司 | Compressed gas foam fire extinguishing system and method with stable supply of gas source and water source |
-
2017
- 2017-12-29 CN CN201721922020.XU patent/CN208525704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344777A (en) * | 2021-12-01 | 2022-04-15 | 青岛诺诚化学品安全科技有限公司 | Compressed gas foam fire extinguishing system and method with stable supply of gas source and water source |
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