CN109692415A - Fire extinguishing system - Google Patents
Fire extinguishing system Download PDFInfo
- Publication number
- CN109692415A CN109692415A CN201811381379.XA CN201811381379A CN109692415A CN 109692415 A CN109692415 A CN 109692415A CN 201811381379 A CN201811381379 A CN 201811381379A CN 109692415 A CN109692415 A CN 109692415A
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- Prior art keywords
- fire
- fire behavior
- sensor
- gas storage
- information
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 46
- 239000011261 inert gas Substances 0.000 claims abstract description 37
- 230000007613 environmental effect Effects 0.000 claims description 15
- 230000000875 corresponding effect Effects 0.000 claims description 7
- 230000002596 correlated effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- CUUMRTMSOITJKD-UHFFFAOYSA-N [F].CCC Chemical compound [F].CCC CUUMRTMSOITJKD-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire Alarms (AREA)
Abstract
The present invention provides a fire suppression system comprising: the gas storage bin is used for storing inert gas; the sensor is deployed in a fire fighting area and used for collecting the fire state of the fire fighting area and reporting fire information to a control center when the fire happens in the fire fighting area; and the control center is connected with the sensor and the gas storage bin and used for opening a valve of the gas storage bin according to the fire information. The invention solves the technical problem that the inert gas cannot be used for automatic fire extinguishing in the prior art, and improves the fire extinguishing efficiency and the use rate of the inert gas.
Description
Technical field
The present invention relates to electronic fields, in particular to a kind of fire extinguishing system.
Background technique
In the prior art, computer room (such as data center) is deployed with intensive electronic equipment, and environment is complicated.Once fire occurs
Calamity needs to be handled rapidly, but is not available conventional fire extinguisher and puts out a fire, because the dry powder extinguisher of use routine,
Carbon dioxide extinguisher is put out a fire, and will lead to a large amount of server damages, and short circuit generates serious loss.Hardware damage it is same
When data will be brought largely to lose, further generate loss.
Once there is fire in data center, is generally put out a fire using inert gas, at present for inert gas fire-fighting
Application scheme is still similar to conventional fire extinguisher or fire-fighting system, carries out an artificial mark spraying to kindling point and goes out, cause fire-fighting efficiency and
The utilization rate of inert gas is low.
For the above-mentioned problems in the prior art, at present it is not yet found that the solution of effect.
Summary of the invention
The embodiment of the invention provides a kind of fire extinguishing systems.
According to one embodiment of present invention, a kind of fire extinguishing system is provided, comprising:
Gas storage storehouse, for storing inert gas；
Sensor is deployed in fire-fighting region, for collecting the fire behavior state in the fire-fighting region, and in the fire-fighting
When fire behavior occurs for region, fire behavior information is reported to control centre；
The control centre connect with the sensor and the gas storage storehouse, for opening institute according to the fire behavior information
State the valve in gas storage storehouse.
Optionally, the system also includes:
The circulatory system is connected between the gas storage storehouse and the air outlet in the fire-fighting region, for passing through air delivering pipeline
The inert gas is accessed into the air outlet.
Optionally, the circulatory system includes at least one of: central air conditioner system, fresh air system.
Optionally, the gas storage storehouse includes multiple sub- gas storage storehouses, wherein the multiple sub- gas storage storehouse is distributed in the fire-fighting
Multiple positions in region.
Optionally, the sensor includes:
Fire behavior sensor, for the environmental information by fire-fighting region described in smokescope and/or temperature sensing, wherein
The environmental information is for characterizing the fire behavior state；
Position sensor is connect with fire behavior sensor, for obtaining the fire behavior sensor in the fire-fighting region
Location information.
Optionally, the fire behavior information includes: the environmental information, location information corresponding with the environmental information.
Optionally, the sensor is multiple, and multiple sensor distributions are deployed in multiple positions in the fire-fighting region.
Optionally, the multiple sensor deployment is upper at least one the following position in the fire-fighting region: cabinet, wall
Wall, ceiling.
Optionally, the control centre includes:
First parsing module determines the fire behavior degree in the fire-fighting region for parsing the fire behavior information；
First control module, the rate of release for the valve according to the fire behavior extent control, wherein the release
Rate is positively correlated with the fire behavior degree.
Optionally, the control centre includes:
Second parsing module determines the fire behavior range in the fire-fighting region for parsing the fire behavior information；
Second control module, the valve in the gas storage storehouse for opening specific region according to the fire behavior scope control, wherein
The specific region is corresponding with the fire behavior range.
Through the invention, by the fire behavior state in sensor collection fire-fighting region, when fire behavior occurs for the fire-fighting region,
Fire behavior information is reported to control centre, control centre opens the valve in the gas storage storehouse of storage inert gas according to the fire behavior information
Door realizes and carries out self-extinguishing using inert gas, and solving cannot use inert gas to be gone out automatically in the prior art
The technical problem of fire, improves the utilization rate of fire-fighting efficiency and inert gas.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural block diagram of fire extinguishing system according to an embodiment of the present invention；
Fig. 2 is control centre's flow diagram in a preferred embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
A kind of fire extinguishing system is provided in the present embodiment, and as used below, term " module " may be implemented to make a reservation for
The combination of the software and/or hardware of function.It is hard although device described in following embodiment is preferably realized with software
The realization of the combination of part or software and hardware is also that may and be contemplated.
Fig. 1 is the structural block diagram of fire extinguishing system according to an embodiment of the present invention, as shown in Figure 1, the system includes:
Gas storage storehouse 10, for storing inert gas；
Sensor 12 is deployed in fire-fighting region, is sent out for collecting the fire behavior state in fire-fighting region, and in fire-fighting region
When feelings of lighting a fire, fire behavior information is reported to control centre；
Control centre 14 connect with sensor and gas storage storehouse, for opening the valve in gas storage storehouse according to fire behavior information.
It is sent out by the fire behavior state in sensor collection fire-fighting region in fire-fighting region using the above system of the present embodiment
When feelings of lighting a fire, fire behavior information is reported to control centre, control centre opens the gas storage storehouse of storage inert gas according to fire behavior information
Valve, realize using inert gas carry out self-extinguishing, solve in the prior art cannot use inert gas carry out from
The technical issues of dynamic fire extinguishing, improve the utilization rate of fire-fighting efficiency and inert gas.
The present embodiment is put out a fire using inert gas.Inert gas can be helium, neon, argon, krypton, xenon, radon, Og, seven fluorine
Propane (HFC -227ea) etc., wherein heptafluoro-propane is one kind based on inhibition, has the clean gas of physics fire extinguishing effect concurrently
Body extinguishing chemical；It is colourless, tasteless, less toxic, non-conductive, does not pollute protected object, will not cause to damage to property and accurate facility
It is bad；Can be with lower extinguishing concentration, reliably putting out B, C class fire, (liquid is fusible fire caused by solid matter or gas
Calamity) and appliance fire.Heptafluoro-propane storage space is small, and critical-temperature is high, and critical pressure is low, and liquefiable stores at normal temperature；It releases
It is in the atmosphere residence time to atmospheric ozone layer without destruction (ODP value is zero) without particle or oily residue after putting
31~42 years, meet environmental requirement.
The fire-fighting region of the present embodiment can be computer room, such as the computer room of data center, server room, electronic equipment room
Deng but it is also possible to be hotel, the places such as apartment.
In an optional embodiment of the present embodiment, system further include: the circulatory system is connected to gas storage storehouse and fire-fighting
Between the air outlet in region, for inert gas to be accessed to air outlet by air delivering pipeline.Optionally, the circulatory system include with
It is at least one lower: central air conditioner system, fresh air system.
When fire-fighting region is data center room, the circulatory system is deployed with air outlet in data center room, such as air-conditioning system
System is used to carry out radiating and cooling for the server of data center originally, so air outlet air-supply is often narrowly focused towards server
Cabinet.If discharging inert gas fire-fighting by air-conditioning system, can equally there are better specific aim and directive property.Gas storage storehouse
Air delivering pipeline accesses in the circulatory system, so the inert gas of release can be directly entered in the circulatory system, by the circulatory system
Power from air outlet flow into data center room.
Optionally, gas storage storehouse includes multiple sub- gas storage storehouses, wherein multiple sub- gas storage storehouses are distributed in multiple positions in fire-fighting region
It sets.Multiple air accumulators can be disposed in gas storage storehouse, for storing inert gas, inert gas specifically can be heptafluoro-propane etc..
Air accumulator is equipped with digital controlled valve, and digital controlled valve is able to respond the system control of control centre, releases heptafluoro-propane gas automatically
Body, without manual operation.Gas storage storehouse is additionally provided with air delivering pipeline, and air delivering pipeline is connected in the circulatory system.In data center
In the biggish situation of area, multiple sub- gas storage storehouses can be equipped with, different location is located at.To be selected nearby when fire behavior occurs
Gas storage storehouse discharges inert gas, reduces the transport-route length of inert gas, improves efficiency.
In an optional embodiment of the present embodiment, sensor includes: fire behavior sensor, for passing through smokescope
And/or the environmental information in temperature sensing fire-fighting region, wherein environmental information is for characterizing fire behavior state；Position sensor, with fire
Feelings sensor connection, for obtaining location information of the fire behavior sensor in fire-fighting region.Fire behavior information includes: environmental information,
Location information corresponding with environmental information.
The sensor type of fire behavior sensor specifically can be smoke sensor device and temperature sensor, pass through smokescope
And/or the environmental information in temperature sensing fire-fighting region, environmental information include smokescope and temperature, smokescope is higher than first
When threshold value or temperature are higher than second threshold, illustrate to have occurred and that fire behavior.Sensor can disperse to be deployed in each of data center
On the cabinet or positions such as the wall of data center, ceiling.There is fire behavior along with generation flue dust, temperature in specific position
When raising, the sensor of location of accident can perceive this case, and report warning information and position to control centre
Information.
Optionally, sensor is multiple, and multiple sensor distributions are deployed in multiple positions in fire-fighting region.It may be implemented pair
The accurate acquisition and perception in time of each point in fire-fighting region.
Optionally, control centre includes: the first parsing module, for parsing fire behavior information, determines the fire behavior in fire-fighting region
Degree；First control module, for the rate of release according to fire behavior extent control valve, wherein rate of release and fire behavior degree
It is positively correlated.
After receiving the warning information that sensor reports, the digital controlled valve in control gas storage storehouse opens release inert gas.
Also inert gas can be enable accurately to be sent to according to the air supply mode of the location information control loop system of location of accident simultaneously
Location of accident.
According to fire behavior degree, control centre can suitably adjust digital controlled valve, control the rate of release of inert gas, or
Control while the air accumulator quantity of inert gas is discharged, if fire behavior program is more serious, when large area or intensity of a fire ferociousness (can root
Determined according to the smokescope and temperature of sensor acquisition), it improves rate of release and increases the air accumulator number of release inert gas
Amount.If it is small range fire behavior, call a small amount of air accumulator discharge inert gas can meet demand, put out a fire in time.If fiery
Feelings are serious, then need that all air accumulators is allowed to discharge inert gas with maximum rate.
Optionally, control centre includes: the second parsing module, for parsing fire behavior information, determines the fire behavior in fire-fighting region
Range；Second control module, the valve in the gas storage storehouse for opening specific region according to fire behavior scope control, wherein given zone
Domain is corresponding with fire behavior range.
Control centre is when conveying inert gas, according to fire behavior range come control valve, to the control mode of the circulatory system
It may include: when locally there is fire behavior, the location information reported according to sensor selectes one or more position and accident position
Nearest air outlet is set, as target air outlet.Target air outlet is opened, and other air outlets are all closed.Simultaneously will
The rotation speed of the fan of the circulatory system is improved to maximum, the speed of gas flowing as far as possible in the quickening circulatory system.When the multiple storages of deployment
When gas storehouse, control centre selects nearest gas storage storehouse to discharge inert gas according to location of accident, shortens gas delivery path
Length.
Optionally, the control centre of the present embodiment can also provide control window, which is a display interface
And control interface provides the interface of control by terminal such as by terminal (such as mobile phone terminal) interface of network connection.One side
Face is operated manually if necessary for staff, on the other hand by the way that related data (such as smokescope can also be presented in real time
And temperature, time etc.), or call the camera in fire-fighting region, displaying scene picture.
Fig. 2 is control centre's flow diagram in a preferred embodiment of the present invention, as shown in Fig. 2, the present embodiment
Process includes:
S202 obtains the fire behavior information that sensor reports；
S204 opens the valve in gas storage storehouse according to the fire behavior information.
In an example of the present embodiment, the valve that gas storage storehouse is opened according to the fire behavior information includes: described in parsing
Fire behavior information determines the fire behavior degree in the fire-fighting region；According to the rate of release of valve described in the fire behavior extent control,
In, the rate of release is positively correlated with the fire behavior degree.
It include: parsing institute according to the valve that the fire behavior information opens gas storage storehouse in another example of the present embodiment
Fire behavior information is stated, determines the fire behavior range in the fire-fighting region；The gas storage of specific region is opened according to the fire behavior scope control
The valve in storehouse, wherein the specific region is corresponding with the fire behavior range.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) method that executes each embodiment of the present invention.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all within principle of the invention, it is made it is any modification, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fire extinguishing system characterized by comprising
Gas storage storehouse, for storing inert gas；
Sensor is deployed in fire-fighting region, for collecting the fire behavior state in the fire-fighting region, and in the fire-fighting region
When fire behavior occurs, fire behavior information is reported to control centre；
The control centre connect with the sensor and the gas storage storehouse, for opening the storage according to the fire behavior information
The valve of gas storehouse.
2. system according to claim 1, which is characterized in that the system also includes:
The circulatory system is connected between the gas storage storehouse and the air outlet in the fire-fighting region, for passing through air delivering pipeline for institute
It states inert gas and accesses to the air outlet.
3. system according to claim 2, which is characterized in that the circulatory system includes at least one of: central hollow
Adjusting system, fresh air system.
4. system according to claim 1, which is characterized in that the gas storage storehouse includes multiple sub- gas storage storehouses, wherein described
Multiple sub- gas storage storehouses are distributed in multiple positions in the fire-fighting region.
5. system according to claim 1, which is characterized in that the sensor includes:
Fire behavior sensor, for the environmental information by fire-fighting region described in smokescope and/or temperature sensing, wherein described
Environmental information is for characterizing the fire behavior state；
Position sensor is connect with fire behavior sensor, for obtaining position of the fire behavior sensor in the fire-fighting region
Information.
6. system according to claim 5, which is characterized in that the fire behavior information includes: the environmental information, and described
The corresponding location information of environmental information.
7. system according to claim 1, which is characterized in that the sensor is multiple, multiple sensor distribution deployment
In multiple positions in the fire-fighting region.
8. system according to claim 7, which is characterized in that the multiple sensor deployment the fire-fighting region with
At least one lower position is upper: cabinet, wall, ceiling.
9. system according to claim 1, which is characterized in that the control centre includes:
First parsing module determines the fire behavior degree in the fire-fighting region for parsing the fire behavior information；
First control module, the rate of release for the valve according to the fire behavior extent control, wherein the rate of release
It is positively correlated with the fire behavior degree.
10. system according to claim 1, which is characterized in that the control centre includes:
Second parsing module determines the fire behavior range in the fire-fighting region for parsing the fire behavior information；
Second control module, the valve in the gas storage storehouse for opening specific region according to the fire behavior scope control, wherein described
Specific region is corresponding with the fire behavior range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811381379.XA CN109692415A (en) | 2018-11-20 | 2018-11-20 | Fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811381379.XA CN109692415A (en) | 2018-11-20 | 2018-11-20 | Fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109692415A true CN109692415A (en) | 2019-04-30 |
Family
ID=66229902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811381379.XA Pending CN109692415A (en) | 2018-11-20 | 2018-11-20 | Fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109692415A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009018499A1 (en) * | 2009-04-23 | 2010-10-28 | Peter Fuchs | Fire extinguishing system for closed storage vessel/open storage rack for closed extinguishing agent-reducing fire-fighting, has fire sensors activating inert gas flooding at upper side of storage vessel before open side of fire section |
| DE102010013805A1 (en) * | 2010-04-03 | 2011-10-06 | Peter Fuchs | Device for controlling and regulating an inert gas fire extinguishing system for rooms in buildings such as computer rooms or largely closed containers such as industrial storage systems with lifting or rotating conveyor systems |
| CN105963877A (en) * | 2016-05-23 | 2016-09-28 | 三峡大学 | Inert gas intelligent fire extinguishing system based on infrared imaging temperature measurement |
| CN106652309A (en) * | 2017-03-09 | 2017-05-10 | 宁波鼎翔消防技术有限公司 | Automatic fire alarm equipment management system |
| CN108704228A (en) * | 2018-06-04 | 2018-10-26 | 上海应用技术大学 | The security protection system of lithium battery test box |
-
2018
- 2018-11-20 CN CN201811381379.XA patent/CN109692415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009018499A1 (en) * | 2009-04-23 | 2010-10-28 | Peter Fuchs | Fire extinguishing system for closed storage vessel/open storage rack for closed extinguishing agent-reducing fire-fighting, has fire sensors activating inert gas flooding at upper side of storage vessel before open side of fire section |
| DE102010013805A1 (en) * | 2010-04-03 | 2011-10-06 | Peter Fuchs | Device for controlling and regulating an inert gas fire extinguishing system for rooms in buildings such as computer rooms or largely closed containers such as industrial storage systems with lifting or rotating conveyor systems |
| CN105963877A (en) * | 2016-05-23 | 2016-09-28 | 三峡大学 | Inert gas intelligent fire extinguishing system based on infrared imaging temperature measurement |
| CN106652309A (en) * | 2017-03-09 | 2017-05-10 | 宁波鼎翔消防技术有限公司 | Automatic fire alarm equipment management system |
| CN108704228A (en) * | 2018-06-04 | 2018-10-26 | 上海应用技术大学 | The security protection system of lithium battery test box |
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Application publication date: 20190430 |
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