CN109303997A - A kind of gas fire extinguisher with warning function - Google Patents
A kind of gas fire extinguisher with warning function Download PDFInfo
- Publication number
- CN109303997A CN109303997A CN201811124172.4A CN201811124172A CN109303997A CN 109303997 A CN109303997 A CN 109303997A CN 201811124172 A CN201811124172 A CN 201811124172A CN 109303997 A CN109303997 A CN 109303997A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- proof pipe
- pressure explosion
- gas fire
- detector
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- 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
Abstract
The invention discloses a kind of gas fire extinguishers with warning function, belong to engineering device technique field of going out, for solving the problems, such as that fire-fighting efficiency existing for existing cabinet type seven flourin propane fire extinction device is not high.Including cabinet body, extinguishing chemical holding bottle is provided in cabinet body, the top of extinguishing chemical holding bottle is equipped with container value, signal feedback device is provided on container value, pressure gauge, electromagnetic driver and high-pressure explosion-proof pipe, electromagnetic driver is connected with gas fire-fighting controller, gas fire-fighting controller is respectively and combined aural and visual alarm, smoke detector, light sensation detector and heat detector connection, high-pressure explosion-proof pipe includes the first high-pressure explosion-proof pipe and the second high-pressure explosion-proof pipe, second high-pressure explosion-proof pipe is connected separately with nozzle, the cross section of nozzle is regular hexagon, the side wall of nozzle is equipped with several first spray orifices, the front of nozzle is equipped with several second spray orifices, the angle of nozzle adjacent wall and nozzle facade is equipped with triangular-section, triangular-section is equipped with third spray orifice.
Description
Technical field
The present invention relates to extinguishing device, specially a kind of gas fire extinguisher with warning function.
Background technique
Currently, gas extinguishing system is mainly used in industry and civil buildings, computer room, Data processing
The heart, telecom communication facility, process control center, expensive medical facilities, valuable industrial equipment, library, museum and skill
Art pipe, toilet, anechoic room, emergency electric power facility, flammable liquid memory block etc.；Halon1211,1301 products are big because destroying
Gas ozone layer and by market；And heptafluoro-propane extinguishing chemical with it environmental protection and fire-fighting efficiency it is high the features such as, become halogenated
The ideal substitute of alkane extinguishment product.With social development, cabinet type Fire-extinguishing System of Septenary-Fluorine Propane is because its is small in size, easy for installation
Etc. intrinsic advantages, occupied a tiny space in all series of products, but existing cabinet type Fire-extinguishing System of Septenary-Fluorine Propane is most
Number all only one nozzles, fire-fighting efficiency is not high, and when rescuing fire, there are some potential safety problemss.
How to solve the problems, such as that fire-fighting efficiency existing for existing cabinet type seven flourin propane fire extinction device is not high becomes ability
The direction that field technique personnel make great efforts.
Summary of the invention
In order to solve the problems, such as that fire-fighting efficiency existing for a kind of existing gas fire extinguisher with warning function is not high, the present invention
A kind of gas fire extinguisher with warning function is provided；
In order to solve the above technical problems, the present invention the following technical schemes are provided:
A kind of gas fire extinguisher with warning function, including cabinet body are provided with extinguishing chemical holding bottle in the cabinet body, put out a fire
The top of agent holding bottle is equipped with container value, is provided with pressure gauge and electromagnetic driver on the container value, and pressure gauge can be
Usually check whether the pressure in extinguishing chemical holding bottle normal, it is ensured that fire occur when can normal injection go out extinguishing chemical.Institute
It states container value and is connected with high-pressure explosion-proof pipe, be additionally provided with signal feedback device on the container value, the invention also includes extinction using gas
Controller, combined aural and visual alarm, smoke detector, light sensation detector and heat detector, the electromagnetic driver and gas go out
The connection of fiery controller, the gas fire-fighting controller respectively with combined aural and visual alarm, smoke detector, light sensation detector and temperature-sensitive
Detector connection, the high-pressure explosion-proof pipe include the first high-pressure explosion-proof pipe and the second high-pressure explosion-proof pipe, the container value and first
High-pressure explosion-proof pipe is connected, and first high-pressure explosion-proof pipe and the second high-pressure explosion-proof pipe are connected by three-way connection, and described second is high
Pressure explosion stack is connected separately with nozzle, and the cross section of the nozzle is regular hexagon, and the side wall of the nozzle is equipped with several the
One spray orifice, the front of the nozzle are equipped with several second spray orifices, and the angle of the nozzle adjacent wall and nozzle facade is equipped with
Triangular-section, the triangular-section are equipped with third spray orifice.
Further, the high-pressure explosion-proof pipe is metal hose, is easily installed.
Further, three nozzles are set on the front and two side walls of cabinet body, are increased projected area, are conducive to
Accelerate blow-off velocity, shortens attack time.
Further, the cabinet body is made of metal material, enhances stability.
Further, it is equipped with O-ring seals between second high-pressure explosion-proof pipe and nozzle, increases the second high-voltage explosion-proof
Leakproofness between pipe and nozzle, is conducive to the injection of extinguishing chemical.
The working principle of the invention: when there is fire generation, smoke detector detect ignition point generation smog or
Light sensation detector detects the light of ignition point generation or heat detector detects the temperature that ignition point generates, smoke detection
Device, light sensation detector or heat detector can pass to signal gas fire-fighting controller, and gas fire-fighting controller is signal
Combined aural and visual alarm is passed to, combined aural and visual alarm can sound the alarm and warning red, reminds people to put out a fire, while the gas
Signal is passed to electromagnetic driver by body Fire extinguisher, and electromagnetic driver controls container value work, and container value is opened, and electricity
Magnetic driven device control container value opens this process of work and passes to gas fire-fighting controller, container value by signal feedback device
Extinguishing chemical is sprayed out of extinguishing chemical holding bottle along the first high-pressure explosion-proof pipe after opening, and three the are diverted to after three-way connection
Two high-pressure explosion-proof pipes, spray through nozzle, and the present invention grasps the basic phase of extinguishing mechanism of working principle and alkyl halide series extinguishing chemical
Together, physical process and chemical reaction combine, and by the thermal decomposition of extinguishing chemical, a large amount of heat can be absorbed, while generating fluorine-containing
Reactive radical species, in combustion process chain reaction generate hydrogen, oxygen isoreactivity free radical occur gas phase reaction, to press down
It is chemically reacted in combustion process processed and eliminates the free radical in combustion process quickly constantly to implement to put out a fire.Reach the mesh of fire extinguishing
's.The section of nozzle of the invention is regular hexagon, is equipped with several first spray orifices, the spray on 6 side walls of the nozzle
The front of mouth is equipped with several second spray orifices, and the angle of the nozzle adjacent wall and nozzle facade is equipped with triangular-section, institute
Triangular-section is stated equipped with third spray orifice.The injection that can satisfy different angles, accelerates fire-fighting efficiency；Meanwhile the present invention
If there are three nozzles, fire-fighting efficiency is further speeded up.
Compared with the prior art, the invention has the beneficial effects that:
1, when there is fire generation, smoke detector detects the smog of ignition point generation or light sensation detector detects
Ignition point generate light or heat detector detect ignition point generation temperature, smoke detector, light sensation detector or
Person's heat detector can pass to signal gas fire-fighting controller, and signal is passed to electromagnetism and driven by the gas fire-fighting controller
Signal is passed to combined aural and visual alarm by dynamic device, gas fire-fighting controller, and combined aural and visual alarm can sound the alarm and warning red, mentions
Awake people put out a fire, and the present invention is monitored from each feature of fire, just fire control are lived in fire early stage as far as possible, electricity
Magnetic driven device controls container value work, and container value is opened, and electromagnetic driver control container value is opened this process of work and is led to
It crosses signal feedback device and passes to gas fire-fighting controller, extinguishing chemical is out of extinguishing chemical holding bottle along first after container value is opened
High-pressure explosion-proof pipe sprays, and three the second high-pressure explosion-proof pipes are diverted to after three-way connection, sprays through nozzle, reaches fire extinguishing
Purpose.The section of nozzle of the invention is regular hexagon, is equipped with several first spray orifices on 6 side walls of the nozzle, described
The front of nozzle is equipped with several second spray orifices, and the angle of the nozzle adjacent wall and nozzle facade is equipped with triangular-section,
The triangular-section is equipped with third spray orifice.The injection that can satisfy different angles, accelerates fire-fighting efficiency；Meanwhile this hair
It is bright to set there are three nozzle, further speed up fire-fighting efficiency.The present invention is a kind of no pipe network fire-extinguishing apparatus, have it is light, removable,
It is the features such as flexible for installation, specious, it is not clean and tidy in tamper protection area.
2, the high-pressure explosion-proof pipe is metal hose, is easily installed.
3, three nozzles are set on the front and two side walls of cabinet body, increase projected area, are conducive to accelerate to go out
It spends at top speed, shortens attack time.
4, the cabinet body is made of metal material, enhances stability.
5, it is equipped with O-ring seals between second high-pressure explosion-proof pipe and nozzle, increases the second high-pressure explosion-proof pipe and spray
Leakproofness between mouth is conducive to the injection of extinguishing chemical.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram that the nozzle and the second high-pressure explosion-proof pipe connect.
Marked in the figure: 1- gas fire-fighting controller, 2- smoke detector, 3- light sensation detector, 4- heat detector, 5- sound
Light crossing-signal, 6- nozzle, the triangular-section 61-, 62- third spray orifice, the first spray orifice of 63-, the side wall of 64- nozzle, 65- nozzle
Front, the second spray orifice of 66-, 7- electromagnetic driver, 8- cabinet body, 9- extinguishing chemical holding bottle, 10- pressure gauge, 11- signal feedback dress
It sets, 12- container value, the first high-pressure explosion-proof pipe of 13-, the second high-pressure explosion-proof pipe of 14-, 15-O shape sealing ring, 16- three-way connection.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
As shown in Figs. 1-2, a kind of gas fire extinguisher with warning function, including cabinet body 8 are provided in the cabinet body 8 and go out
Fiery agent holding bottle 9, the top of extinguishing chemical holding bottle 9 are equipped with container value 12,10 He of pressure gauge are provided on the container value 12
Whether electromagnetic driver 7, pressure gauge 10 can normal in the pressure usually checked in extinguishing chemical holding bottle 9, it is ensured that send out in fire
When raw can normal injection go out extinguishing chemical.The container value 12 is connected with high-pressure explosion-proof pipe, is additionally provided with letter on the container value 12
Number feedback device 11, the cabinet type seven flourin propane fire extinction device further includes gas fire-fighting controller 1, combined aural and visual alarm 5, cigarette
Fog detector 2, light sensation detector 3 and heat detector 4, the electromagnetic driver 7 and gas fire-fighting controller 1 connect, institute
Gas fire-fighting controller 1 is stated to connect with combined aural and visual alarm 5, smoke detector 2, light sensation detector 3 and heat detector 4 respectively
It connects, the high-pressure explosion-proof pipe includes the first high-pressure explosion-proof pipe 13 and the second high-pressure explosion-proof pipe 14, the container value 12 and first high
Explosion stack 13 is pressed to be connected, first high-pressure explosion-proof pipe 13 is connected with the second high-pressure explosion-proof pipe 14 by three-way connection 16, described
Second high-pressure explosion-proof pipe 14 is connected with nozzle 6, and the cross section of the nozzle 6 is regular hexagon, and the side wall of the nozzle 6 is equipped with
Several first spray orifices 63, the front of the nozzle 6 are equipped with several second spray orifices 66,6 front of 6 adjacent wall of nozzle and nozzle
Angle be equipped with triangular-section 61, the triangular-section 61 be equipped with third spray orifice 62.When there is fire generation, smog
Detector 2 detects the smog of ignition point generation or light sensation detector 3 detects the light of ignition point generation or temperature-sensitive is visited
The temperature that device 4 detects ignition point generation is surveyed, smoke detector 2, light sensation detector 3 or heat detector 4 can pass signal
Gas fire-fighting controller 1 is passed, signal is passed to combined aural and visual alarm 5 by gas fire-fighting controller 1, and combined aural and visual alarm 5 can issue
Alarm song and warning red remind people to put out a fire, while signal is passed to electromagnetic drive by the gas fire-fighting controller 1
Device 7, electromagnetic driver 7 control container value 12 and work, and container value 12 is opened, and electromagnetic driver 7 is controlled container value 12 and is opened
This process that works passes to gas fire-fighting controller 1 by signal feedback device 11, and extinguishing chemical is from going out after container value 12 is opened
It is sprayed in fiery agent holding bottle 9 along the first high-pressure explosion-proof pipe 13, three the second high-voltage explosion-proofs is diverted to after three-way connection 16
Pipe 14 is sprayed through nozzle 6, and the present invention grasps working principle and the extinguishing mechanism of alkyl halide series extinguishing chemical is essentially identical, physics
Process and chemical reaction combine, and by the thermal decomposition of extinguishing chemical, a large amount of heat can be absorbed, while generating fluorine-containing activity trip
Gas phase reaction occurs for hydrogen, the oxygen isoreactivity free radical generated from the chain reaction in base, with combustion process, to inhibit burned
It is chemically reacted in journey and eliminates the free radical in combustion process quickly constantly to implement to put out a fire.Achieve the purpose that fire extinguishing.The present invention
The section of nozzle 6 be regular hexagon, be equipped with several first spray orifices 63 on 6 side walls of the nozzle 6, the nozzle 6
Front is equipped with several second spray orifices 66, and 6 adjacent wall of nozzle and the positive angle of nozzle 6 are equipped with triangular-section 61,
The triangular-section 61 is equipped with third spray orifice 62.The injection that can satisfy different angles, accelerates fire-fighting efficiency；Meanwhile
The present invention is set there are three nozzle 6, further speeds up fire-fighting efficiency.
As a kind of preferred mode of the present invention, the high-pressure explosion-proof pipe is metal hose, is easily installed.
As a kind of preferred mode of the present invention, three nozzles 6 are set on the front and two side walls of cabinet body 8,
Increase projected area, is conducive to accelerate blow-off velocity, shortens attack time.
As a kind of preferred mode of the present invention, the cabinet body 8 is made of metal material, enhances stability.
As a kind of preferred mode of the present invention, O-ring seals are equipped between second high-pressure explosion-proof pipe 14 and nozzle 6
15, the leakproofness between the second high-pressure explosion-proof pipe 14 and nozzle 6 is increased, the injection of extinguishing chemical is conducive to.
Embodiment 1:
As shown in Figs. 1-2, a kind of gas fire extinguisher with warning function, including cabinet body 8 are provided in the cabinet body 8 and go out
Fiery agent holding bottle 9, the top of extinguishing chemical holding bottle 9 are equipped with container value 12,10 He of pressure gauge are provided on the container value 12
Electromagnetic driver 7, the container value 12 are connected with high-pressure explosion-proof pipe, are additionally provided with signal feedback device 11 on the container value 12,
The invention also includes gas fire-fighting controller 1, combined aural and visual alarm 5, smoke detector 2, light sensation detector 3 and heat detectors
4, the electromagnetic driver 7 and gas fire-fighting controller 1 connect, the gas fire-fighting controller 1 respectively with combined aural and visual alarm 5,
Smoke detector 2, light sensation detector 3 and heat detector 4 connect, and the high-pressure explosion-proof pipe includes the first high-pressure explosion-proof pipe 13
With the second high-pressure explosion-proof pipe 14, the container value 12 is connected with the first high-pressure explosion-proof pipe 13,13 He of the first high-pressure explosion-proof pipe
Second high-pressure explosion-proof pipe 14 is connected by three-way connection 16, and second high-pressure explosion-proof pipe 14 is connected separately with nozzle 6, the spray
The cross section of mouth 6 is regular hexagon, and the side wall of the nozzle 6 is equipped with several first spray orifices 63, and the front of the nozzle 6 is equipped with
Several second spray orifices 66,6 adjacent wall of nozzle and the positive angle of nozzle 6 are equipped with triangular-section 61, the triangle
Tee section 61 is equipped with third spray orifice 62.
Embodiment 2:
As shown in Figs. 1-2, a kind of gas fire extinguisher with warning function, including cabinet body 8 are provided in the cabinet body 8 and go out
Fiery agent holding bottle 9, the top of extinguishing chemical holding bottle 9 are equipped with container value 12,10 He of pressure gauge are provided on the container value 12
Electromagnetic driver 7, the container value 12 are connected with high-pressure explosion-proof pipe, are additionally provided with signal feedback device 11 on the container value 12,
The invention also includes gas fire-fighting controller 1, combined aural and visual alarm 5, smoke detector 2, light sensation detector 3 and heat detectors
4, the electromagnetic driver 7 and gas fire-fighting controller 1 connect, the gas fire-fighting controller 1 respectively with combined aural and visual alarm 5,
Smoke detector 2, light sensation detector 3 and heat detector 4 connect, and the high-pressure explosion-proof pipe includes the first high-pressure explosion-proof pipe 13
With the second high-pressure explosion-proof pipe 14, the container value 12 is connected with the first high-pressure explosion-proof pipe 13,13 He of the first high-pressure explosion-proof pipe
Second high-pressure explosion-proof pipe 14 is connected by three-way connection 16, and second high-pressure explosion-proof pipe 14 is connected separately with nozzle 6, the spray
The cross section of mouth 6 is regular hexagon, and the side wall of the nozzle 6 is equipped with several first spray orifices 63, and the front of the nozzle 6 is equipped with
Several second spray orifices 66,6 adjacent wall of nozzle and the positive angle of nozzle 6 are equipped with triangular-section 61, the triangle
Tee section 61 is equipped with third spray orifice 62.
As preferred: the high-pressure explosion-proof pipe is metal hose.
As preferred: three nozzles 6 are set on the front and two side walls of cabinet body 8.
As preferred: the cabinet body 8 is made of metal material.
As preferred: being equipped with O-ring seals 15 between second high-pressure explosion-proof pipe 14 and nozzle 6.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of gas fire extinguisher with warning function, including cabinet body (8), the cabinet body (8) is interior to be provided with extinguishing chemical holding bottle
(9), the top of extinguishing chemical holding bottle (9) is equipped with container value (12), be provided on the container value (12) pressure gauge (10) and
Electromagnetic driver (7), the container value (12) are connected with high-pressure explosion-proof pipe, and signal feedback dress is additionally provided on the container value (12)
It sets (11), the cabinet type seven flourin propane fire extinction device further includes gas fire-fighting controller (1), combined aural and visual alarm (5), smog
Detector (2), light sensation detector (3) and heat detector (4), the electromagnetic driver (7) and gas fire-fighting controller (1)
Connection, the gas fire-fighting controller (1) respectively with combined aural and visual alarm (5), smoke detector (2), light sensation detector (3) and
Heat detector (4) connection, which is characterized in that the high-pressure explosion-proof pipe includes that the first high-pressure explosion-proof pipe (13) and the second high pressure are anti-
Booster (14), the container value (12) are connected with the first high-pressure explosion-proof pipe (13), first high-pressure explosion-proof pipe (13) and second
High-pressure explosion-proof pipe (14) is connected by three-way connection (16), and second high-pressure explosion-proof pipe (14) is connected with nozzle (6), the spray
The cross section of mouth (6) is regular hexagon, and the side wall of the nozzle (6) is equipped with several first spray orifices (63), the nozzle (6)
Front is equipped with several second spray orifices (66), and the adjacent side wall of the nozzle (6) and nozzle (6) positive angle are equipped with triangle
Section (61), the triangular-section (61) are equipped with third spray orifice (62), and the high-pressure explosion-proof pipe is metal hose.
2. a kind of gas fire extinguisher with warning function according to claim 1, which is characterized in that three nozzles (6) set
It is placed on the front and two side walls of cabinet body (8).
3. a kind of gas fire extinguisher with warning function according to claim 1, which is characterized in that the cabinet body (8)
It is made of metal material.
4. a kind of gas fire extinguisher with warning function according to claim 1, which is characterized in that second high pressure is anti-
O-ring seals (15) are equipped between booster (14) and nozzle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124172.4A CN109303997A (en) | 2018-09-26 | 2018-09-26 | A kind of gas fire extinguisher with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124172.4A CN109303997A (en) | 2018-09-26 | 2018-09-26 | A kind of gas fire extinguisher with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109303997A true CN109303997A (en) | 2019-02-05 |
Family
ID=65224218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811124172.4A Pending CN109303997A (en) | 2018-09-26 | 2018-09-26 | A kind of gas fire extinguisher with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109303997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478841A (en) * | 2019-08-25 | 2019-11-22 | 广东喷保消防科技有限公司 | A kind of gas extinguishing system electrically activated entirely |
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|---|---|---|---|---|
| EP0057345A2 (en) * | 1981-02-04 | 1982-08-11 | Franz Ragailler | Sprinkling apparatus |
| CN101366997A (en) * | 2008-06-30 | 2009-02-18 | 芜湖世纪凯旋消防设备有限公司 | Fire-extinguishing agent nozzle of gas fire-extinguishing system |
| CN203852768U (en) * | 2014-01-23 | 2014-10-01 | 江西科安消防技术有限公司 | Cabinet-type heptafluoropropane gas extinguisher |
| CN206463378U (en) * | 2017-01-19 | 2017-09-05 | 深圳市兴舞消防设备有限公司 | A kind of novel dust removing storehouse fire-smothering gear |
| CN206822986U (en) * | 2017-06-21 | 2018-01-02 | 陕西坚瑞消防安全设备有限公司 | A kind of new energy battery fire extinguishing system |
| CN107982835A (en) * | 2018-01-18 | 2018-05-04 | 山东天康达安防科技有限公司 | A kind of automatic removable perfluor hexanone fire extinguishing system of search positioning |
| CN107998542A (en) * | 2017-12-29 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of integrated power distribution cabinet of band intelligence automatic gas fire extinguishing system function |
-
2018
- 2018-09-26 CN CN201811124172.4A patent/CN109303997A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057345A2 (en) * | 1981-02-04 | 1982-08-11 | Franz Ragailler | Sprinkling apparatus |
| CN101366997A (en) * | 2008-06-30 | 2009-02-18 | 芜湖世纪凯旋消防设备有限公司 | Fire-extinguishing agent nozzle of gas fire-extinguishing system |
| CN203852768U (en) * | 2014-01-23 | 2014-10-01 | 江西科安消防技术有限公司 | Cabinet-type heptafluoropropane gas extinguisher |
| CN206463378U (en) * | 2017-01-19 | 2017-09-05 | 深圳市兴舞消防设备有限公司 | A kind of novel dust removing storehouse fire-smothering gear |
| CN206822986U (en) * | 2017-06-21 | 2018-01-02 | 陕西坚瑞消防安全设备有限公司 | A kind of new energy battery fire extinguishing system |
| CN107998542A (en) * | 2017-12-29 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of integrated power distribution cabinet of band intelligence automatic gas fire extinguishing system function |
| CN107982835A (en) * | 2018-01-18 | 2018-05-04 | 山东天康达安防科技有限公司 | A kind of automatic removable perfluor hexanone fire extinguishing system of search positioning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478841A (en) * | 2019-08-25 | 2019-11-22 | 广东喷保消防科技有限公司 | A kind of gas extinguishing system electrically activated entirely |
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Application publication date: 20190205 |
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