CN209612051U - A kind of continuous inert gas generator of fire extinguishing - Google Patents
A kind of continuous inert gas generator of fire extinguishing Download PDFInfo
- Publication number
- CN209612051U CN209612051U CN201821564638.8U CN201821564638U CN209612051U CN 209612051 U CN209612051 U CN 209612051U CN 201821564638 U CN201821564638 U CN 201821564638U CN 209612051 U CN209612051 U CN 209612051U
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- CN
- China
- Prior art keywords
- inert gas
- fire extinguishing
- heat exchanger
- gas generator
- branch
- 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.)
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- 239000011261 inert gas Substances 0.000 title claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 239000000446 fuel Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 abstract description 13
- 239000001301 oxygen Substances 0.000 abstract description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the field of putting out a fire, spy is related to a kind of continuous inert gas generator of fire extinguishing.The blowing device outlet air of the utility model is divided into two-way, is all the way the branch that burns, and another way is cooling branch；Burning branch generates inert gas behind combustion chamber, and inert gas enters heat exchanger, subsequently into protection place；Cooling branch is discharged after entering heat exchanger.The device of the utility model reduces protection place oxygen content, to realize the goal of the invention of fire extinguishing.
Description
Technical field
The utility model relates to the field of putting out a fire, spy is related to a kind of continuous inert gas generator of fire extinguishing.
Background technique
Existing office space is generally put out a fire by the way of water spray, is suitable for most of occasions and is used.But it is right
In certain Code in Hazardous Special Locations, the mode for being not particularly suited for water spray is put out a fire, as high voltage substation, valuables save place or nothing
People mountain area on duty needs while fire extinguishing for these regions, keeps the safety of live article as far as possible.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of continuous inert gas generator of fire extinguishing.This reality
After being cooled down with the novel inert gas generated to burning branch branch, then inert gas is sent into and protects place, reduced and protect
Place oxygen content is protected, to realize the goal of the invention of fire extinguishing.
The technical solution of the utility model is: a kind of continuous inert gas generator of fire extinguishing, including blowing device, burning
Room, motor, heat exchanger, motor is for driving blowing device to rotate, it is characterised in that: blowing device outlet air is divided into two-way, all the way
For the branch that burns, another way is cooling branch；Burning branch generates inert gas behind combustion chamber, and inert gas enters heat exchange
Device, subsequently into protection place；Cooling branch is discharged after entering heat exchanger.
According to the continuous inert gas generator of a kind of fire extinguishing as described above, it is characterised in that: blowing device be blower,
Air blower or ventilation blower
According to the continuous inert gas generator of a kind of fire extinguishing as described above, it is characterised in that: the fuel of combustion chamber is
Combustion gas or oil, by with the oxygen combustion in air, obtain inert gas of the oxygen concentration less than 11%.
According to a kind of continuous inert gas generator of fire extinguishing as described above, it is characterised in that: further include battery, store
Battery is charged by the temperature difference on heat exchanger, and battery is powered motor.
According to a kind of continuous inert gas generator of fire extinguishing as described above, it is characterised in that: oxygen in inert gas
Concentration range is 8%, 9% or 10%.
The beneficial effects of the utility model are: first is that being put out a fire by way of reducing scene of fire oxygen concentration, it is ensured that existing
Field article will not damage.Second is that protection place can be arranged in for a long time, occur to start automatically when fire.Third is that structure is simple, throw
Provide small, economical operation.Fourth is that the device of the utility model analogizes to the CO2 fire extinguisher of big reserves, 100kg or more can be reached
The fire-suppressant gas of CO2 fire extinguisher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of another embodiment of the utility model.
Detailed description of the invention: blower 1, combustion chamber 2, motor 3, heat exchanger 4, protection place 5, battery 6.
Specific embodiment
As depicted in figs. 1 and 2, the continuous inert gas generator of the fire extinguishing of the utility model include blower 1, combustion chamber 2,
Motor 3, heat exchanger 4, for motor 3 for driving blower 1 to rotate, 1 outlet air of blower is divided into two-way, is all the way the branch that burns, another way
For cooling branch.The branch that burns enters heat exchanger 4 behind combustion chamber 2, is then entering protection place 5.Cooling branch is direct
Outdoor is expelled to after into heat exchanger 4, the gas of branch cooling in this way cools down the gas after burning, produces after making burning
Raw inert gas is able to enter protection place 5.
The utility model burning after generate a large amount of inert gas, can particular surroundings carry out using.Such as high-voltage transforming
It stands, unattended work station etc., because inert gas produced by the utility model, which can completely cut off, is greatly lowered live oxygen
Content, so in the place that someone works or lives, it is necessary to very prudent use the embodiment of the utility model.
In the utility model, the fuel ignition gas or oil of combustion chamber 2, by with the oxygen combustion in air, obtain oxygen
The inert gas that concentration is < 11%, flame will extinguish naturally when oxygen concentration content is lower than 11% in general air.This reality
It is mainly nitrogen, carbon dioxide and water with novel noble gas component, is inert gas that can not be combustion-supporting, and its concentration is most
It is greater than 89% well, and there is certain positive pressure, therefore can not only supplants the air that normal oxygen concentration content is 21%, and
It can also prevent that thermal convection makes ignition point that can not attract fresh air that the intensity of a fire is further increased.
In the utility model, battery 6 can also be increased, as shown in Figure 2.Battery 6 is powered for monitoring device.This
The battery 6 of utility model is powered driving to motor 3, makes work in this way by the temperature difference charging on heat exchanger 4, battery 6
During work, battery being capable of long-term stable operation.
In the case where no fire, the device of the utility model does not work, and when a fire, battery 6 drives wind
Machine 1 rotates, and burning branch gas generates inert gas by the burning of combustion chamber 2, in inert gas oxygen concentration range be 8%,
9%, 10% or 11%, then inert gas enters the cooling of heat exchanger 4, enters protection place by inert gas after heat exchange cooling
5.Outdoor is finally discharged in cooling branch gas.
The device of the utility model is particularly suitable for putting out a fire to unattended region.Such as high-tension transformer, using automatic
The mode of water spray is put out a fire, then be easy to cause high-voltage electricity to reveal, and bigger the condition of a disaster occurs.Or at precious article preservation, if any
Using liquid fire extinguishing, then precious article can also damage, and result in greater loss.When fire occurs for the device of the utility model, from
Dynamic starting, is put out a fire as early as possible by way of reducing scene of fire oxygen concentration.
The blower 1 of the utility model or other blowing devices, such as air blower or ventilation blower, as long as being capable of providing steady
Fixed air-flow.
Claims (4)
1. a kind of continuous inert gas generator of fire extinguishing, including blowing device, combustion chamber, motor, heat exchanger, motor is for driving
Dynamic blowing device rotation, it is characterised in that: blowing device outlet air is divided into two-way, is all the way the branch that burns, and another way is cooling branch
Road；Burning branch generates inert gas behind combustion chamber, and inert gas enters heat exchanger, subsequently into protection place；It is cooling
Branch is discharged after entering heat exchanger.
2. a kind of continuous inert gas generator of fire extinguishing according to claim 1, it is characterised in that: blowing device is wind
Machine, air blower or ventilation blower.
3. a kind of continuous inert gas generator of fire extinguishing according to claim 1, it is characterised in that: the fuel of combustion chamber
For combustion gas or oil.
4. a kind of continuous inert gas generator of fire extinguishing according to claim 1, it is characterised in that: further include electric power storage
Pond, battery are charged by the temperature difference on heat exchanger, and battery is powered motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564638.8U CN209612051U (en) | 2018-09-25 | 2018-09-25 | A kind of continuous inert gas generator of fire extinguishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564638.8U CN209612051U (en) | 2018-09-25 | 2018-09-25 | A kind of continuous inert gas generator of fire extinguishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612051U true CN209612051U (en) | 2019-11-12 |
Family
ID=68442041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821564638.8U Active CN209612051U (en) | 2018-09-25 | 2018-09-25 | A kind of continuous inert gas generator of fire extinguishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200505A (en) * | 2018-09-25 | 2019-01-15 | 杭州螺旋新能源科技有限公司 | A kind of continuous inert gas generator of fire extinguishing |
| ES2800100A1 (en) * | 2020-09-25 | 2020-12-23 | Manzaneda Garrido Julian | Non-combustible gas generator for fire fighting (Machine-translation by Google Translate, not legally binding) |
-
2018
- 2018-09-25 CN CN201821564638.8U patent/CN209612051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200505A (en) * | 2018-09-25 | 2019-01-15 | 杭州螺旋新能源科技有限公司 | A kind of continuous inert gas generator of fire extinguishing |
| ES2800100A1 (en) * | 2020-09-25 | 2020-12-23 | Manzaneda Garrido Julian | Non-combustible gas generator for fire fighting (Machine-translation by Google Translate, not legally binding) |
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