CN107320882A - A kind of automatic emergency of intelligentized control method supplies nitrogen device - Google Patents
A kind of automatic emergency of intelligentized control method supplies nitrogen device Download PDFInfo
- Publication number
- CN107320882A CN107320882A CN201710760689.1A CN201710760689A CN107320882A CN 107320882 A CN107320882 A CN 107320882A CN 201710760689 A CN201710760689 A CN 201710760689A CN 107320882 A CN107320882 A CN 107320882A
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- Prior art keywords
- pressure
- nitrogen
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- fire
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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
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Nitrogen device is supplied the invention discloses a kind of automatic emergency of intelligentized control method.The man-machine interface touch modules of the present invention are made up of touch interface and hand push button, the end of every bye-pass connects nitrogen release by roller type flexible pipe output device respectively and managed, main line sets main line pressure gauge and pressure sensor, main line regulator, flowmeter, and every bye-pass sets branch road regulator, branch pressure table and pressure sensor, branch way solenoid valve and branch road pressure-releasing electromagnetic valve.The present invention can be such that fire fighter is compared according to condition of a fire size by setting value in program with the pressure value in real work, manipulation regulator control air demand is so as to reach the pressure that fire extinguishing needs, avoid deficiency during nitrogen extinguishing and waste, preferably reach extinguishing effect.The present invention uses man-machine interaction contact control module, realizes centralized Control, easy to operate, and operation is more stable, is particularly suitable for scene of fire emergency disposal.
Description
Technical field
It is a kind of the automatic of intelligentized control method more specifically the present invention relates to fire-fighting nitrogen extinguishing field of intelligent control
Emergent to supply nitrogen device, hazardous chemical, the nitrogen extinguishing of oil product class fire-fighting emergent rescue disposal for confined space, nitrogen envelope are lazy
Change protection, the automatic operation system of nitrogen suppression.
Background technology
Nitrogen, as a kind of colourless, tasteless, nontoxic non-flammable compressive gas, is the main component of air, has endless source, makes
It is with low cost with nitrogen extinguishing.Nitrogen extinguishing is to belong to clean gas fire extinguishing, to the mankind, the equal non-hazardous of environment.Nitrogen extinguishing exists
Foreign countries have been widely used, and commercialized fire extinguishing nitrogen system have occurred.At present, the country is also widely used to fire-fighting work
Journey.By the standing tank and internal floating roof tank of relevant specification of country standard requirement storing dangerous chemical, it is necessary to which configuration is fixed for nitrogen system
System and device, can carry out the inflammable and explosive medium of nitrogen envelope inerting protection storage to all tank bodies in tank field.
Because fire extinguishing nitrogen system using fire-extinguishing location manually operates assembling, therefore attack time length, efficiency are low, nitrogen is easy
Waste, so as to cause the difficulty of fire-extinguishing location emergency disposal further to increase.If upon occurring fire, fire extinguishing will be caused
Time lengthening and emergent fire extinguishing processing method can not realize that consequence is hardly imaginable.Therefore, studied on existing emergent confession nitrogen device
It is even more important with a kind of intelligentized control technology is designed.
The content of the invention
The technical problems to be solved by the invention are to overcome deficiency present in existing emergent confession nitrogen technology there is provided one
Planting is used for the intelligent control system that automatic emergency supplies nitrogen device, additionally provides the connection side that control system supplies nitrogen device with meeting an urgent need
Method.
The present invention realizes above-mentioned purpose using following technical scheme：A kind of automatic emergency of intelligentized control method is filled for nitrogen
Put, including man-machine interaction contact control module, main line, four bye-passes, main line pressure gauge and pressure sensor, master
Pipe Line Pressure Regulation Appliance, flowmeter, branch road regulator, branch pressure table and pressure sensor, branch way solenoid valve and branch road are deflated
Magnetic valve, man-machine interaction contact control module is used for output and the input pressure for controlling main line and bye-pass gas, the master
Pipeline connection supplies high-pressure nitrogen bottle group device, and the end of every bye-pass connects nitrogen by roller type flexible pipe output device respectively
Release pipe, main line sets main line pressure gauge and pressure sensor, main line regulator, flowmeter, and every bye-pass is set
Put branch road regulator, branch pressure table and pressure sensor, branch way solenoid valve and branch road pressure-releasing electromagnetic valve.
A kind of automatic emergency of described intelligentized control method supplies nitrogen device, and man-machine interaction contact control module uses 6ES7
The chip of 215-1AG40-OXBO models, constantly feedback gas output flow and collect nitrogen output total amount.
Described man-machine interaction contact control module, is made up of touch interface and hand push button, design selection automatically control,
Control and meet an urgent need manually manual Three models, to ensure that the present apparatus disposes the reliability of fire incident under any situation.Wherein
Main line and each branch line can realize automatically adjusting, adjusting manually for pressure by man-machine interaction contact control module
Function.
The technical principle of the present invention：Controlled by man-machine interface touch modules, design selection automatically control, manually control and
Emergent manual Three models, man-machine interaction contact control module is fed back to by the gas pressure sensor in pipeline, so that logical
The pressure of nitrogen in touch interface or hand push button control piper is crossed, it sets pressure and real-time pressure on touch interface simultaneously
Display.The nitrogen of high-pressure nitrogen bottle group output enters main line regulator, and gas pressure is decompressed into 1MPa and passes through flowmeter
Count gas flow, after be divided into the output of 4 branch roads, each branch road adjusts the gas pressure to needed for fire extinguishing by branch road regulator
Power.
Compared with prior art, the invention has the advantages that and beneficial effect：
1. use PLC program intelligentized control method, touch interface modular operation.Ingenious in design, operation is succinct, is particularly suitable for
Scene of fire emergency disposal；
2. selection is automatically controlled, controlled manually and manual Three models of meeting an urgent need, to ensure that the present apparatus is located under any situation
Put the reliability of fire incident；
3. for ease of live Fast Installation and operation, pressure hose is connected using quick links mode and nitrogen is discharged
Pipe, air source device total length can be combined, and fire fighting truck can be parked away from ignition point.
A kind of automatic emergency of intelligentized control method provided by the present invention supplies nitrogen device, due to reasonable in design ingenious, and tool
Standby These characteristics and advantage, in the case where fire occurs for the department such as oil, chemical industry oil tank, can reach the spot rapidly, using certainly
The Nitrogen source gases that body is carried implement nitrogen compacting immediately.The present invention has 4 road nitrogen delivery outlets, can while to fire oil tank fire extinguishing
Other adjacent oil tanks are carried out with nitrogen envelope protection, prevents that other oil tanks are on fire, and can external other supply nitrogen device.The present invention can be used
In vehicle-mounted automatic nitrogen supply system.
The present invention can rapidly and efficiently dispose large and medium-sized Oil Tank Area, harbour fast-assembling Oil Tank Area, large-scale oil pipeline, change
Learn the confined spaces such as dangerous goods store, oil tanker oceangoing ship, fortune oil groove tank car, underground pipe gallery and occur fire incident, improve dry powder fire-fighting
The utilization rate on duty and fire fighting and rescue efficiency of car (dry powder-foam universal fire truck, water-powder universal fire truck).To lack water
The disposal scene in source and specific disposal object provide countermeasure means, are efficient, environmentally friendly disposal hazardous chemical accident, carry
Brand new technical means and method of disposal are supplied.
The present invention is applied to petrochemical production equipment, fixed roof tank, internal floating roof tank (steel material floating plate, meltable material
Floating plate), oil tanker oceangoing ship, oil and gas pipeline, road transport tank car, the emergent place of the relative closure space fire incident such as cable shaft
Put.Both can be used alone, also can with foam, dry powder water jet cooling combine combination, by dilution, inerting, suppression, isolation, asphyxia,
The disposal combination of the tactics such as cooling is used in combination, and realizes that the variation of fire fighting and rescue means, disposal efficiency are maximized, safety and environmental protection is optimized,
It is the best approach and disposal means that technique disposal and fire-fighting skill and tactical ability are combined.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the present invention and the emergent front view combined for nitrogen device；
Fig. 3 is the present invention and the emergent rearview combined for nitrogen device.
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.But the implementation of the present invention is not limited to this.
As shown in figure 1, in figure：Human-computer interaction interface touch-screen 1, hand push button 2, main line pressure gauge and pressure sensor
3rd, main line regulator 4, flowmeter 5, branch road regulator 6, branch pressure table and pressure sensor 7, branch way solenoid valve 8,
Branch road pressure-releasing electromagnetic valve 9；Controlled by human-computer interaction interface touch-screen 1 or hand push button 2, design selection is automatically controlled, manually
Control and manual Three models of meeting an urgent need, feed back to human-computer interaction interface by the pressure gauge in pipeline and pressure sensor 3 and touch
Control module, so that by the pressure of nitrogen in touch interface or hand push button control piper, it sets pressure and real-time pressure
Shown simultaneously on touch interface.The nitrogen of high-pressure nitrogen bottle group output enters main line input unit, passes through main line pressure regulation
Device 4, is decompressed to 1MPa by flowmeter 5 by gas pressure and counts gas flow, after be divided into the output of 4 branch roads, each branch road leads to
Cross branch road regulator 6 and adjust gas pressure to needed for fire extinguishing.It is anti-by the pressure gauge in each branch road and pressure sensor 7
Human-computer interaction interface contact control module is fed back to, needed for the last branch road pressure-releasing electromagnetic valve 9 of controlling brancher magnetic valve 8 supply fire extinguishing
Nitrogen tolerance, is connected, roller type flexible pipe output device is another by branch road output device with roller type flexible pipe output device one end
End discharges pipe by nitrogen and sprays nitrogen extinguishing.
As Figure 2-3, in the present invention and the emergent structural representation combined for nitrogen device, figure：Casing 11, man-machine interaction
Interface contact control module 12, escape door 13, high-pressure nitrogen bottle group 14, roller type flexible pipe output device 15, branch road output device
16th, main input device 17, nitrogen release pipe 18, emergency management and rescue kit combination 19.One completed cases B1 includes four
Individual part a, part is the intelligent control system represented by the present invention, and a part is high-pressure nitrogen bottle group, every group 2, totally 4
Group.A part is roller type flexible pipe output device, and a part is the combination of emergency management and rescue kit.High-pressure nitrogen bottle group 14 passes through
Air hose is connected with main input device 17, and the one end of roller type flexible pipe output device 15 is connected with branch road output device 16, leads to
Cross nitrogen release pipe 18 and spray nitrogen extinguishing.When a fire, the control pipe of human-computer interaction interface contact control module 12 is passed through
The pressure of nitrogen in road, discharges the nitrogen tolerance needed for fire extinguishing.When intelligent control system occurs that surprisingly man-machine interaction can not be used
When interface contact control module 12 is controlled, the nitrogen needed for fire extinguishing is controlled by escape door 13.Emergency management and rescue kit group
Closing 19 is used for the disposal of accident conditions after fire occurs.
The present invention is provided with nitrogen current-collecting device, can be held when itself nitrogen is not enough using the supply guarantee of external nitrogen cylinder
Continuous fire extinguishing.
This area under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improve and
Retouching also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of automatic emergency of intelligentized control method supply nitrogen device, it is characterized in that, including man-machine interaction contact control module, one
Main line, four bye-passes, main line pressure gauge and pressure sensor, main line regulator, flowmeter, branch road pressure regulation dress
Put, branch pressure table and pressure sensor, branch way solenoid valve and branch road pressure-releasing electromagnetic valve, man-machine interaction contact control module is used for
Output and the input pressure of main line and bye-pass gas are controlled, the main line connection supplies high-pressure nitrogen bottle group device, every
The end of bye-pass respectively by roller type flexible pipe output device connect nitrogen release manage, main line set main line pressure gauge and
Pressure sensor, main line regulator, flowmeter, every bye-pass set branch road regulator, branch pressure table and pressure
Sensor, branch way solenoid valve and branch road pressure-releasing electromagnetic valve.
2. a kind of automatic emergency of intelligentized control method according to claim 1 supplies nitrogen device, it is characterized in that, man-machine interaction is touched
The chip that control module uses 6ES7 215-1AG40-OXBO models is touched, constantly feedback gas output flow and to collect nitrogen defeated
Go out total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760689.1A CN107320882A (en) | 2017-08-30 | 2017-08-30 | A kind of automatic emergency of intelligentized control method supplies nitrogen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760689.1A CN107320882A (en) | 2017-08-30 | 2017-08-30 | A kind of automatic emergency of intelligentized control method supplies nitrogen device |
Publications (1)
| Publication Number | Publication Date |
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| CN107320882A true CN107320882A (en) | 2017-11-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710760689.1A Pending CN107320882A (en) | 2017-08-30 | 2017-08-30 | A kind of automatic emergency of intelligentized control method supplies nitrogen device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433436A (en) * | 2019-09-06 | 2019-11-12 | 明光浩淼安防科技股份公司 | A kind of nitrogen extinguishing device |
| CN111214784A (en) * | 2018-11-23 | 2020-06-02 | 北京京诚泽宇能源环保工程技术有限公司 | Adopt nitrogen gas to carry out safety protection's city utility tunnel system |
| CN113509658A (en) * | 2021-07-07 | 2021-10-19 | 上海格创机电设备成套有限公司 | Automatic fire extinguishing system and method for chemical supply cabinet |
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| JP2001218862A (en) * | 2000-02-14 | 2001-08-14 | Teikoku Sen I Co Ltd | Ultra high pressure fire extinguishing device |
| CN203400436U (en) * | 2013-08-29 | 2014-01-22 | 广东胜捷工业安全技术有限公司 | Novel double-tube and double-phase-current fire extinguishing system |
| CN103656922A (en) * | 2012-09-13 | 2014-03-26 | 徐连宽 | Automatic carbon dioxide fire extinguishing system |
| CN105148439A (en) * | 2015-10-09 | 2015-12-16 | 浙江宇安消防装备有限公司 | Dry powder extinguishing system with emergency shutdown function |
| CN205268864U (en) * | 2015-12-31 | 2016-06-01 | 威特龙消防安全集团股份公司 | Formula high pressure carbon dioxide fire extinguishing systems second grade device is stored to level pressure |
| CN205938521U (en) * | 2016-08-09 | 2017-02-08 | 中石化宁波工程有限公司 | Supply nitrogen system in succession |
| CN106943699A (en) * | 2017-04-07 | 2017-07-14 | 天津神封科技发展有限公司 | High-pressure aerial fog linkage automatic fire extinguishing system |
| CN207203270U (en) * | 2017-08-30 | 2018-04-10 | 天津神封科技发展有限公司 | A kind of automatic emergency of intelligentized control method supplies nitrogen device |
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2017
- 2017-08-30 CN CN201710760689.1A patent/CN107320882A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001218862A (en) * | 2000-02-14 | 2001-08-14 | Teikoku Sen I Co Ltd | Ultra high pressure fire extinguishing device |
| CN103656922A (en) * | 2012-09-13 | 2014-03-26 | 徐连宽 | Automatic carbon dioxide fire extinguishing system |
| CN203400436U (en) * | 2013-08-29 | 2014-01-22 | 广东胜捷工业安全技术有限公司 | Novel double-tube and double-phase-current fire extinguishing system |
| CN105148439A (en) * | 2015-10-09 | 2015-12-16 | 浙江宇安消防装备有限公司 | Dry powder extinguishing system with emergency shutdown function |
| CN205268864U (en) * | 2015-12-31 | 2016-06-01 | 威特龙消防安全集团股份公司 | Formula high pressure carbon dioxide fire extinguishing systems second grade device is stored to level pressure |
| CN205938521U (en) * | 2016-08-09 | 2017-02-08 | 中石化宁波工程有限公司 | Supply nitrogen system in succession |
| CN106943699A (en) * | 2017-04-07 | 2017-07-14 | 天津神封科技发展有限公司 | High-pressure aerial fog linkage automatic fire extinguishing system |
| CN207203270U (en) * | 2017-08-30 | 2018-04-10 | 天津神封科技发展有限公司 | A kind of automatic emergency of intelligentized control method supplies nitrogen device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214784A (en) * | 2018-11-23 | 2020-06-02 | 北京京诚泽宇能源环保工程技术有限公司 | Adopt nitrogen gas to carry out safety protection's city utility tunnel system |
| CN110433436A (en) * | 2019-09-06 | 2019-11-12 | 明光浩淼安防科技股份公司 | A kind of nitrogen extinguishing device |
| CN113509658A (en) * | 2021-07-07 | 2021-10-19 | 上海格创机电设备成套有限公司 | Automatic fire extinguishing system and method for chemical supply cabinet |
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Application publication date: 20171107 |