CN107961479A - A kind of tunnel intelligent fire-fighting system - Google Patents
A kind of tunnel intelligent fire-fighting system Download PDFInfo
- Publication number
- CN107961479A CN107961479A CN201711134685.9A CN201711134685A CN107961479A CN 107961479 A CN107961479 A CN 107961479A CN 201711134685 A CN201711134685 A CN 201711134685A CN 107961479 A CN107961479 A CN 107961479A
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- CN
- China
- Prior art keywords
- fire
- guide rail
- jet pipe
- tunnel
- moving body
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- 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
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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
The present invention relates to fire control technology field, specifically a kind of tunnel intelligent fire-fighting system, it is characterised in that it is made of guide rail, moving body, smoke temperature sensor, jet pipe, nozzle, retainer ring, sunpender, telescoping tube, connecting tube, high-pressure pump, extinguishing chemical storage box, PLC controller.The guide rail has two, is respectively provided at the upper end of both sides tunnel wall；The smoke temperature sensor is located at the lower surface of tunnel wall one side guide rail；The moving body is located in guide rail, and moving body can be moved along guide rail；The jet pipe both ends are fixedly linked with moving body；The nozzle is located at jet pipe lower surface, and is connected with jet pipe.The present invention can timely respond to after fire generation, be automatically moved to fire rapidly and position sprinkling fire-distinguishing agent fire extinguishing occurs, at the same it is automatic send alarm signal to the fire department nearest apart from tunnel, can fire containment to greatest extent development, reduce loss caused by fire.
Description
【Technical field】
The present invention relates to fire control technology field, specifically a kind of tunnel intelligent fire-fighting system.
【Background technology】
In recent years, the Tunnel Engineering technology development in China is swift and violent, be completed come into operation greatly enhance tunnel quantity increasingly
More, tunnel is as a kind of special building, the characteristics of its is complicated, environment is closed, the volume of traffic is big, densely populated place, determines
It exists because of the possibility of the factor initiation fire such as vehicle collision, combustible and explosive articles leakage explosion, electric wiring short circuit.Tunnel
Once interior generation fire, the dense smoke that combustible produces will be from fire location Convention diffusion, and spread to whole tunnel around rapidly
Road, so in serious threat tunnel people life security, and may at the same time can be caused to tunnel main body, affiliated facility it is huge
Destroy, cause serious economic loss.Therefore, it is necessary to study efficient tunnel fire system.
At present, the tunnel fire in China mostly using public security fire-fighting department response put out a fire into the scene of a fire by the way of, but
This mode is more passive, and response is not rapid enough, tends not to put out first time of the fire in generation, it is impossible to fully reduces
The hazard analysis and HACCP of fire, reduces the economic loss that fire is brought.Except with upper type, also having to use and arranging water in tunnel total length
Spray with firefighting robot to put out a fire, but by the way of tunnel total length arranges water spray, it invests the expense safeguarded
Greatly, financial burden is serious, and by the way of firefighting robot, its sphere of action is limited, and to the extinguishing effect of high-temperature flue gas
It is not good enough.
【The content of the invention】
To solve the above problem existing in the prior art, the present invention provides a kind of tunnel intelligent fire-fighting system, its energy
The position that automatic detection fire in tunnel occurs, its jet pipe carried can respond rapidly to be moved to above fire location, and spray goes out
Fiery agent is put out a fire, since efficient quick reply tunnel fire hazard, reduce the harm of tunnel fire hazard, ensure the lives and properties of people
Safety.
Technical solution is used by order to realize the object of the invention：A kind of tunnel intelligent fire-fighting system, its feature
Be it by guide rail, moving body, smoke temperature sensor, jet pipe, nozzle, retainer ring, sunpender, telescoping tube, connecting tube, high-pressure pump, go out
Fiery agent storage box, PLC controller composition.The guide rail has two, is respectively provided at the upper end of both sides tunnel wall；The smoke temperature
Sensor is located at the lower surface of tunnel wall one side guide rail；The moving body is located in guide rail, and moving body can be moved along guide rail；Institute
The jet pipe both ends stated are fixedly linked with moving body；The nozzle is located at jet pipe lower surface, and is connected with jet pipe；Described stretches
Draw one end is connected with jet pipe, and the other end is connected with connecting tube；The retainer ring lower end is fixedly linked with telescoping tube, retainer ring
Upper end is fixedly linked with sunpender；Position also is provided with a guide rail directly over the sunpender, and sunpender upper end passes through moving body and guide rail
Slide and be connected；High-pressure pump is equipped with the middle part of the connecting tube, connecting tube lower end is connected with extinguishing chemical storage box；The PLC controls
Device processed is located at the upper surface of smoke temperature sensor overlying guide rail.
For smoke temperature sensor of the present invention along guide rail arranged for interval, arrangement spacing is 5m.
For nozzle of the present invention along jet pipe arranged for interval, arrangement spacing is 0.5m.
Along telescoping tube arranged for interval, arrangement spacing is 10m for sunpender of the present invention and retainer ring.
Aqueous film-forming foam extinguishing agent is housed in extinguishing chemical storage box of the present invention.
More than 3 times of former length during unimplanted extinguishing chemical can be elongated to after telescoping tube injection extinguishing chemical of the present invention.
When the guide rail on jet pipe of the present invention along tunnel wall both sides moves, can extrude promote telescoping tube on retainer ring,
Sunpender is integrally moved together along the guide rail directly over sunpender.
PLC controller of the present invention can be after smoke temperature sensor detects fire generation, on the one hand can be by fire report
Alert signal transmission supplies extinguishing chemical to the fire department nearest apart from tunnel, on the other hand meeting automatic start high-pressure pump for jet pipe,
Jet pipe, which starts to move and reaches fire, at the same time occurs the fire extinguishing of position spray fire extinguishing agent.
The beneficial effects of the invention are as follows：The present invention can timely respond to after fire generation, be automatically moved to fire hair rapidly
Raw position sprinkling fire-distinguishing agent fire extinguishing, at the same it is automatic to the fire department transmission alarm signal nearest apart from tunnel, can be to greatest extent
The development of fire containment, reduces loss caused by fire.
【Brief description of the drawings】
The present invention is further described with embodiment for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the schematic elevation view of the present invention.
Fig. 3 is the guide rail, moving body, the connection diagrammatic cross-section of jet pipe of the present invention.
Wherein, 1- guide rails, 2- moving bodys, 3- smoke temperatures sensor, 4- jet pipes, 5- nozzles, 6- retainer rings, 7- sunpenders, 8- stretch
The draw, 9- connecting tubes, 10- high-pressure pumps, 11- extinguishing chemicals storage box, 12-PLC controllers.
【Embodiment】
In example shown in the drawings, a kind of tunnel intelligent fire-fighting system, it is characterised in that it is by guide rail, movement
Body, smoke temperature sensor, jet pipe, nozzle, retainer ring, sunpender, telescoping tube, connecting tube, high-pressure pump, extinguishing chemical storage box, PLC controls
Device forms.The guide rail has two, is respectively provided at the upper end of both sides tunnel wall；The smoke temperature sensor is located at tunnel wall one
The lower surface of side guide rail；The moving body is located in guide rail, and moving body can be moved along guide rail；The jet pipe both ends with shifting
Kinetoplast is fixedly linked；The nozzle is located at jet pipe lower surface, and is connected with jet pipe；Described telescoping tube one end connects with jet pipe
Logical, the other end is connected with connecting tube；The retainer ring lower end is fixedly linked with telescoping tube, retainer ring upper end and sunpender stationary phase
Even；Position also is provided with a guide rail directly over the sunpender, and sunpender upper end is slided by moving body with guide rail to be connected；The company
Adapter middle part is equipped with high-pressure pump, and connecting tube lower end is connected with extinguishing chemical storage box；The PLC controller is located at smoke temperature sensor
The upper surface of overlying guide rail.For the smoke temperature sensor along guide rail arranged for interval, arrangement spacing is 5m.The nozzle is along jet pipe
Arranged for interval, arrangement spacing are 0.5m.Along telescoping tube arranged for interval, arrangement spacing is 10m for the sunpender and retainer ring.It is described
Extinguishing chemical storage box in aqueous film-forming foam extinguishing agent is housed.Unimplanted go out can be elongated to after the telescoping tube injection extinguishing chemical
More than 3 times of former length during fiery agent.When the guide rail on the jet pipe along tunnel wall both sides moves, it can extrude and promote consolidating on telescoping tube
Determine ring, sunpender integrally to move together along the guide rail directly over sunpender.The PLC controller can detect fire in smoke temperature sensor
After calamity occurs, on the one hand fire alarm signal can be transferred to the fire department nearest apart from tunnel, on the other hand can opened automatically
Dynamic high-pressure pump supplies extinguishing chemical for jet pipe, while jet pipe starts to move and reaches fire generation position spray fire extinguishing agent fire extinguishing.
The present invention is all suitable for for arc, Rectangular Tunnel, can be used for the fire extinguishing of vcehicular tunnel and railway tunnel.
After fire occurs for tunnel, the smoke temperature detector nearest apart from burning things which may cause a fire disaster can detect the generation of fire, immediately fire
Signal can pass to PLC controller, on the one hand fire signal can be transferred to the fire department nearest apart from tunnel by PLC controller,
Startup high-pressure pump can be controlled after the signal of another aspect PLC controller processing at the same time, and high-pressure pump is by the fire extinguishing in extinguishing chemical storage box
Agent is first transported to connecting tube, is then delivered in the telescoping tube being connected with connecting tube, and last extinguishing chemical is reached by telescopic rod
Jet pipe.While high pressure pump startup, the guide rail on PLC controller control jet pipe along tunnel wall both sides starts to move, the movement of jet pipe
Telescoping tube can be extruded, and promotes retainer ring and sunpender at the same time, sunpender is moved together along the guide rail directly over it with jet pipe, jet pipe
It can be moved at the smoke temperature detector position for detecting fire generation, the nozzle below last jet pipe is opened, and injection downwards is gone out
Fiery agent is put out a fire.
Claims (5)
1. a kind of tunnel intelligent fire-fighting system, it is characterised in that it is by guide rail, moving body, smoke temperature sensor, jet pipe, spray
Mouth, retainer ring, sunpender, telescoping tube, connecting tube, high-pressure pump, extinguishing chemical storage box, PLC controller composition；The guide rail has two
It is a, it is respectively provided at the upper end of both sides tunnel wall；The smoke temperature sensor is located at the lower surface of tunnel wall one side guide rail；Described
Moving body is located in guide rail, and moving body can be moved along guide rail；The jet pipe both ends are fixedly linked with moving body；The spray
Mouth is located at jet pipe lower surface, and is connected with jet pipe；Described telescoping tube one end is connected with jet pipe, and the other end is connected with connecting tube；
The retainer ring lower end is fixedly linked with telescoping tube, and retainer ring upper end is fixedly linked with sunpender；The sunpender surface portion
Position also is provided with a guide rail, and sunpender upper end is slided by moving body with guide rail to be connected；High-pressure pump is equipped with the middle part of the connecting tube, even
Adapter lower end is connected with extinguishing chemical storage box；The PLC controller is located at the upper surface of smoke temperature sensor overlying guide rail.
2. tunnel intelligent fire-fighting system according to claim 1, it is characterised in that：Lead on the smoke temperature sensor edge
Rail arranged for interval, arrangement spacing are 5m.
3. tunnel intelligent fire-fighting system according to claim 1, it is characterised in that：The nozzle is along jet pipe interval
Arrangement, arrangement spacing is 0.5m.
4. tunnel intelligent fire-fighting system according to claim 1, it is characterised in that：The sunpender and retainer ring edge
Telescoping tube arranged for interval, arrangement spacing are 10m.
5. tunnel intelligent fire-fighting system according to claim 1, it is characterised in that：The telescoping tube injection fire extinguishing
More than 3 times of former length during unimplanted extinguishing chemical can be elongated to after agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134685.9A CN107961479A (en) | 2017-11-04 | 2017-11-04 | A kind of tunnel intelligent fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134685.9A CN107961479A (en) | 2017-11-04 | 2017-11-04 | A kind of tunnel intelligent fire-fighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107961479A true CN107961479A (en) | 2018-04-27 |
Family
ID=62001041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711134685.9A Pending CN107961479A (en) | 2017-11-04 | 2017-11-04 | A kind of tunnel intelligent fire-fighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107961479A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853854A (en) * | 2018-05-16 | 2018-11-23 | 武汉科技大学 | Mobile spray gun fire extinguishing system in tunnel |
| CN109731262A (en) * | 2019-01-29 | 2019-05-10 | 曹燕红 | A kind of automatic sprinkler system with accurate spraying function |
| CN112562254A (en) * | 2020-11-25 | 2021-03-26 | 珠海格力电器股份有限公司 | Fire monitoring method, fire control management and control server, storage medium and monitoring system |
| CN115920291A (en) * | 2022-12-05 | 2023-04-07 | 李言昆 | Intelligent mobile detection fire extinguishing system and working method thereof |
-
2017
- 2017-11-04 CN CN201711134685.9A patent/CN107961479A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853854A (en) * | 2018-05-16 | 2018-11-23 | 武汉科技大学 | Mobile spray gun fire extinguishing system in tunnel |
| CN109731262A (en) * | 2019-01-29 | 2019-05-10 | 曹燕红 | A kind of automatic sprinkler system with accurate spraying function |
| CN112562254A (en) * | 2020-11-25 | 2021-03-26 | 珠海格力电器股份有限公司 | Fire monitoring method, fire control management and control server, storage medium and monitoring system |
| CN115920291A (en) * | 2022-12-05 | 2023-04-07 | 李言昆 | Intelligent mobile detection fire extinguishing system and working method thereof |
| CN115920291B (en) * | 2022-12-05 | 2023-12-26 | 李言昆 | Intelligent mobile detection fire extinguishing system and working method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |