CN106943699A - High-pressure aerial fog linkage automatic fire extinguishing system - Google Patents
High-pressure aerial fog linkage automatic fire extinguishing system Download PDFInfo
- Publication number
- CN106943699A CN106943699A CN201710222472.5A CN201710222472A CN106943699A CN 106943699 A CN106943699 A CN 106943699A CN 201710222472 A CN201710222472 A CN 201710222472A CN 106943699 A CN106943699 A CN 106943699A
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- pressure
- water
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- supply channel
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Classifications
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- 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
Abstract
The invention discloses a kind of high-pressure aerial fog linkage automatic fire extinguishing system.High service system of the present invention includes being sequentially connected the water route of water source, filter, motor-operated control valve one and water tank, water tank bottom connects a supply channel, supply channel is by setting the pipeline connecting secondary supply channel of high-pressure pump and check-valves, the main line for setting the secondary water-supply pipeline of pressure sensor to pass through the connection traffic sensor of motor-operated control valve two；The high pressure nitrogen system includes the gas circuit for being sequentially connected high-pressure air source, pressure regulator valve, motor-operated control valve three and mass flowmenter, gas circuit end connection main line；Main line end connects multiple shower nozzles by multiple branch pipes, and the cigarette propagated sensation sensor and warming sensor of connection warning device are installed in main line end；Draining valve and liquid level gauge are installed in the water tank.The present invention prevents the formation of big particle diameter water droplet at the end of high-pressure water mist fire-extinguishing, reduces the secondary disaster to Protective substances, non-environmental-pollution.
Description
Technical field
It is one kind with heavy pressure fine spray more specifically the present invention relates to high-pressure aerial fog linkage automatic fire extinguishing system field
Spraying fire extinguishing and nitrogen suppress, the automatic fire extinguishing system of nitrogen extinguishing linkage.
Background technology
Water mist system is because with fire-fighting efficiency is high, water consumption is small, the low advantage of water damage, it has also become developed country is public
The optimal alkyl halide substitute technology recognized.But there is substantial amounts of welding, flange connection etc. in work progress in water mist system
Process procedure, low construction efficiency, technological requirement are high, construction environment is selective, exist to environment and destroy, such as the people of pipeline connection
Work cost accounts for more than half of whole fire-fighting system cost, while the cleaning of the seal and impurity connected to pipeline all needs to reach
Certain standard requirement.Meanwhile, traditional water mist system pipeline connected mode such as welding easily causes disaster hidden-trouble.
At present, traditional single-fluid water mist system starts in system and stop phase easily forms big particle diameter water droplet, can be right
Protective substances bring secondary disaster；Though traditional two-fluid water mist system can effectively suppress the formation of big water droplet, its gas is needed
The amount of asking is huge, and action time is shorter, and protection zone is smaller, puts out a fire costly.And the work progress of traditional water mist system
It is complex, because the techniques such as welding easily cause the security incidents such as fire.And because of the shadow of the factors such as water quality, environment, welding quality
Ring, the system operation later stage easily cause snap, leak, the phenomenon such as gas leakage, system maintenance cost is higher.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art there is provided a kind of novel high-pressure
Aerosol linkage automatic fire extinguishing system, reduction fire extinguishing cost.
High-pressure aerial fog linkage automatic fire extinguishing system of the present invention, is achieved by following technical proposals, including high service
System and high pressure nitrogen system, the high service system include being sequentially connected water source, filter, motor-operated control valve one and water tank
Water route, water tank bottom connects a supply channel, and a supply channel connects by setting the pipeline of high-pressure pump and check-valves
Secondary water-supply pipeline, a supply channel is by setting the pipeline connecting secondary supply channel of stabilized pressure pump, and water tank bottom is by setting
Put the pipeline connecting secondary supply channel of test valve；The secondary water-supply pipeline of pressure sensor is set to connect by motor-operated control valve two
Connect the main line of flow sensor；The high pressure nitrogen system includes being sequentially connected high-pressure air source, pressure regulator valve, motor-operated control valve three
With the gas circuit of mass flowmenter, gas circuit end connection main line；Main line end connects multiple shower nozzles, supervisor by multiple branch pipes
Road end is installed by the cigarette propagated sensation sensor and warming sensor of connection warning device；Draining valve and liquid level gauge are installed in the water tank；
Electrical control cabinet connects motor-operated control valve one, liquid level gauge, high-pressure pump, stabilized pressure pump, pressure sensor, flow sensor, matter respectively
Measure flowmeter, cigarette propagated sensation sensor, warming sensor and fire alarm installation.
Based on described high-pressure fine water mist fire-extinguishing system, fire extinguishing nitrogen system for supplement drive.
Described shower nozzle uses high-pressure water mist spray head.
The high-pressure aerial fog linkage automatic fire extinguishing system, introduces high-pressure aerial fog linkage by the quick interconnection technique of pipeline and goes out automatically
Fiery system, pointedly devises the quick union piece of pipeline and assembling, provision for disengagement, and constructing operation is simple, and pipe fitting connection is fast
It is fast reliable, and pipeline cleaning need not be carried out, improve security and later stage operating reliability during system construction.Can
The potential safety hazards such as electric leakage, fire effectively in reduction work progress.
The high-pressure aerial fog linkage automatic fire extinguishing system, while nitrogen is supplemented and put out a fire, reduces the oxygen of combustion space
Content, can effectively put out and glow, and the generation for reducing resume combustion and strile-bacing improves system fire-fighting efficiency.
The present invention has the advantages that：
1. using nitrogen supplement ventilation fire-fighting mode after the completion of high-pressure fine water mist fire-extinguishing system effect, it can effectively prevent big
The formation of particle diameter water droplet, reduces the oxygen content of combustion space, prevents resume combustion and strile-back, and reduces secondary disaster, improves fire extinguishing effect
Rate, reduces fire damage.
2. pipeline quick links technology is utilized, without carrying out pipeline cleaning, no safety hazards, it is ensured that work progress letter
Just, efficiency of construction is high, seamless, No leakage, and without power supply, improves security of system, non-maintaining property and reliability for folk prescription.
3. using high-pressure water mist spray head, water consumption is small, increase atomization quantity, the big water droplet of elimination, raising extinguishing effect, is lifted
Fire-fighting efficiency.
The high-pressure aerial fog linkage automatic fire extinguishing system fire-fighting efficiency height of the present invention, water consumption are small, constructing operation is simple, pipe fitting
Connection is reliable, safe, strong applicability.Suitable for computer floor, library, ammunition depot, pipe gallery (combustion gas), pharmacy,
All kinds of control rooms, precision instrument room etc., can be widely used in the industry-by-industries such as nuclear power, oil, chemical industry, military project control room,
The places such as precision instrument room, it is possible to decrease to the secondary disaster of Protective substances, non-environmental-pollution, the fire extinguishing of can effectively replace alkyl halide
Agent.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
In order that the present invention is more easily understood, the present invention is made further specifically below in conjunction with accompanying drawing and specific implementation
It is bright.
Fig. 1 is the structural representation of the present invention, and each part and effect each other for illustrating the present invention are closed
System.According to Fig. 1, high service system, high pressure nitrogen system, fire alarm installation 20, cigarette propagated sensation sensor 17, warming sensing
Device 18 and shower nozzle 19, the high service system include being sequentially connected water source 1, filter 2, the 3-1 of motor-operated control valve one and water tank 4
Water route, water tank bottom connects a supply channel, and a supply channel connects by setting the pipeline of high-pressure pump 7 and check-valves 8
Connect secondary water-supply pipeline, a supply channel is by setting the pipeline connecting secondary supply channel of stabilized pressure pump 9, and water tank bottom passes through
The pipeline connecting secondary supply channel of test valve 10 is set；The secondary water-supply pipeline of pressure sensor 12 is set to pass through Electronic control
The main line of the 3-2 connection traffics sensor 13 of valve two；The high pressure nitrogen system includes being sequentially connected high-pressure air source 15, pressure regulator valve
16th, the gas circuit of the 3-3 of motor-operated control valve three and mass flowmenter 14, gas circuit end connection main line；Main line end passes through multiple
Branch pipe connects multiple shower nozzles, and the cigarette propagated sensation sensor 17 and warming sensor 18 of connection warning device 20 are installed in main line end；Institute
State and draining valve 5 and liquid level gauge 6 are installed in water tank；Electrical control cabinet 11 connects the 3-1 of motor-operated control valve one, liquid level gauge 6, high pressure respectively
Pump 7, stabilized pressure pump 9, pressure sensor 12, flow sensor 13, mass flowmenter 14, cigarette propagated sensation sensor 17, warming sensor 18
With fire alarm installation 20.
When fire occurs, cigarette propagated sensation sensor 17, warming sensor 18 send alarm signal, fire to fire alarm installation 20
Warning device 20 sends enabling signal to electrical control cabinet 11, and electrical control cabinet 11 opens high service system according to feedback signal
System.Water source enters water tank 4 after the filtering of filter 2, while manifold pressure declines rapidly, stabilized pressure pump 9 starts, and works as high-pressure pump
After 7 start, stabilized pressure pump 9 is i.e. out of service.Water after filtering passes through high-pressure pump 7, stabilized pressure pump 9, test valve 10, pressure sensor
12nd, main line is entered after the 3-2 of motor-operated control valve two, flow sensor 13, water sprays water mists by main line via shower nozzle 19
Fire extinguishing.When reaching certain pressure and flow, electrical control cabinet 11 closes high service system, while high pressure nitrogen system is opened,
High-pressure air source 15 enters main line after pressure regulator valve 16, the 3-3 of motor-operated control valve three, mass flowmenter 14, and nitrogen is by supervisor
Road sprays nitrogen via shower nozzle 19, big particle diameter water droplet is formed when preventing because of high-pressure water mist fire-extinguishing, and prevent from strile-bacing and resume combustion.
Water tank is provided with automatic water-replenishing device, and provided with draining valve 5 and liquid level gauge 6.Make water tank that there is automatic water supplement function water
Case stops moisturizing in high water level, in low water level to water tank moisturizing.
Claims (2)
- The automatic fire extinguishing system 1. a kind of high-pressure aerial fog links, it is characterized in that, including high service system and high pressure nitrogen system, institute Stating high service system includes being sequentially connected the water route of water source, filter, motor-operated control valve one and water tank, water tank bottom connection one Secondary supply channel a, supply channel is once supplied water by setting the pipeline connecting secondary supply channel of high-pressure pump and check-valves Pipeline is by setting the pipeline connecting secondary supply channel of stabilized pressure pump, and water tank bottom passes through the pipeline connecting secondary for setting test valve Supply channel；The main line for setting the secondary water-supply pipeline of pressure sensor to pass through the connection traffic sensor of motor-operated control valve two； The high pressure nitrogen system includes the gas circuit for being sequentially connected high-pressure air source, pressure regulator valve, motor-operated control valve three and mass flowmenter, gas Road end connects main line；Main line end connects multiple shower nozzles by multiple branch pipes, and connection alarm dress is installed in main line end The cigarette propagated sensation sensor and warming sensor put；Draining valve and liquid level gauge are installed in the water tank；Electrical control cabinet connects electricity respectively Dynamic control valve one, liquid level gauge, high-pressure pump, stabilized pressure pump, pressure sensor, flow sensor, mass flowmenter, cigarette propagated sensation sensor, Warming sensor and fire alarm installation.
- The automatic fire extinguishing system 2. high-pressure aerial fog according to claim 1 links, it is characterised in that：The shower nozzle uses high pressure Fine mist spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222472.5A CN106943699A (en) | 2017-04-07 | 2017-04-07 | High-pressure aerial fog linkage automatic fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222472.5A CN106943699A (en) | 2017-04-07 | 2017-04-07 | High-pressure aerial fog linkage automatic fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106943699A true CN106943699A (en) | 2017-07-14 |
Family
ID=59474209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710222472.5A Pending CN106943699A (en) | 2017-04-07 | 2017-04-07 | High-pressure aerial fog linkage automatic fire extinguishing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106943699A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320882A (en) * | 2017-08-30 | 2017-11-07 | 天津神封科技发展有限公司 | A kind of automatic emergency of intelligentized control method supplies nitrogen device |
| CN110507937A (en) * | 2018-05-21 | 2019-11-29 | 千住灭火器株式会社 | Fire-extinguishing apparatus |
| CN110926233A (en) * | 2019-12-04 | 2020-03-27 | 中国人民解放军火箭军工程大学 | Voltage stabilizing device for high-pressure water mist throttling system and voltage stabilizing control method thereof |
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| KR20030069574A (en) * | 2002-02-22 | 2003-08-27 | 주식회사 윈 | Fire fighting water mist system |
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2017
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| CN2712396Y (en) * | 2004-08-13 | 2005-07-27 | 河南海力特机电制造有限公司 | Pipe network type high pressure single flow water mist fire suppression device |
| CN101939060A (en) * | 2007-10-29 | 2011-01-05 | 基德Ip控股有限公司 | Has anti-fire suppression system of solidifying function |
| CN102553116A (en) * | 2010-12-17 | 2012-07-11 | 上海市电力公司 | Thin water mist fire extinguishing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320882A (en) * | 2017-08-30 | 2017-11-07 | 天津神封科技发展有限公司 | A kind of automatic emergency of intelligentized control method supplies nitrogen device |
| CN110507937A (en) * | 2018-05-21 | 2019-11-29 | 千住灭火器株式会社 | Fire-extinguishing apparatus |
| CN110507937B (en) * | 2018-05-21 | 2022-01-14 | 千住灭火器株式会社 | Fire extinguishing device |
| CN110926233A (en) * | 2019-12-04 | 2020-03-27 | 中国人民解放军火箭军工程大学 | Voltage stabilizing device for high-pressure water mist throttling system and voltage stabilizing control method thereof |
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Application publication date: 20170714 |
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