CN210728466U - Fire fighting system for tunnel - Google Patents
Fire fighting system for tunnel Download PDFInfo
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- CN210728466U CN210728466U CN201920907069.0U CN201920907069U CN210728466U CN 210728466 U CN210728466 U CN 210728466U CN 201920907069 U CN201920907069 U CN 201920907069U CN 210728466 U CN210728466 U CN 210728466U
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- fire
- tunnel
- tunnel body
- carbon dioxide
- water
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Abstract
The utility model relates to a fire extinguishing system for tunnel, including the tunnel body, the entrance of tunnel body is provided with the camera that is used for acquireing car license plate information, this internal water spray set and the carbon dioxide device that is used for putting out a fire that is provided with in tunnel, this internal tunnel body length direction of following of tunnel is provided with a plurality of monitors, still including the controller that is used for controlling water spray set and carbon dioxide device work, the controller is connected with camera and monitor electricity simultaneously. The camera shoots and distinguishes electric automobile and fuel automobile through controller discernment and record license plate number according to license plate number naming principle behind the car license plate down, and then confirms the driving position of various kinds of cars in real time through the monitor, and the very first time selects water spray set or carbon dioxide device to put out a fire according to the kind of burning car when taking place the condition of a fire, puts out a fire with strong points, and the wasting of fire resources is few and the immediate control condition of a fire of being convenient for, effectively reduces the loss.
Description
Technical Field
The utility model belongs to the technical field of fire extinguishing system's technique and specifically relates to a fire extinguishing system for tunnel is related to.
Background
The highway tunnel is a section with high accident occurrence of automobiles, and the automobiles are easily ignited when the automobiles are impacted violently, toxic gas is generated, and the tunnel traffic is influenced. And when a fire happens, the firefighters often spend longer time to arrive at the scene for rescue due to the traffic jam of the tunnel, and the working space during rescue is limited by the tunnel building structure. Therefore, a fire extinguishing system capable of spontaneous fire extinguishing or remote fire extinguishing is usually arranged in the tunnel, so that the fire can be found and controlled at the first time conveniently, and loss is reduced.
The existing automobile has two types of fuel automobiles and electric automobiles, the fuel automobiles can not spray with water for fire extinguishment, the electric automobiles can only spray with water for fire extinguishment, the existing fire fighting system in the tunnel can not distinguish the automobile types and respectively take measures for fire control, once the mode of extinguishing the fire by using water for the fuel automobiles on fire only can cause fire spreading, and the using demand for immediately controlling the fire can not be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire extinguishing system for tunnel can distinguish the car type of starting a fire and the instant control condition of a fire.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a fire extinguishing system for tunnel, including the tunnel body, the entrance of tunnel body is provided with the camera that is used for acquireing car license plate information, this internal water spray set and the carbon dioxide device that is used for putting out a fire that is provided with in tunnel, this internal tunnel body length direction of following of tunnel that is provided with a plurality of monitors still includes the controller that is used for controlling water spray set and carbon dioxide device work, the controller is connected with camera and monitor electricity simultaneously.
Through adopting above-mentioned technical scheme, distinguish electric automobile and fuel automobile according to the name principle of license plate number through controller discernment and record license plate number behind the car license plate under the camera shooting, and then confirm the driving position of various kinds of cars in real time through the monitor, the very first time is put out a fire according to the type selection water spray set or the carbon dioxide device of burning car when taking place the condition of a fire, put out a fire with strong points, the wasting of fire resources is few and the instant control condition of a fire of being convenient for, effectively reduces the loss.
The utility model discloses further set up to: the water spraying device comprises a plurality of water spray heads arranged in the tunnel body along the length direction of the tunnel body, and the water spray heads are sequentially connected with a water using pipeline, a driving pump and a water storage tank.
Through adopting above-mentioned technical scheme, water in the drive pump drive storage water tank flows to the water shower nozzle along with water pipe when selecting water spray set to put out a fire, sprays the realization cooling and put out a fire, convenient to use to electric automobile's rivers through the water shower nozzle.
The utility model discloses further set up to: the carbon dioxide device comprises a plurality of gas nozzles arranged in the tunnel body along the length direction of the tunnel body, and the gas nozzles are sequentially connected with a selector valve, a starting pipeline and a storage tank.
Through adopting above-mentioned technical scheme, the compressed carbon dioxide that the start-up pipeline in with the storage tank carried for appointed gas shower nozzle when selecting the carbon dioxide device to put out a fire, realizes controlling the condition of a fire through spraying a large amount of carbon dioxide to the fuel automobile, and because the setting of selection valve, carbon dioxide is difficult for revealing convenient to use under the normality.
The utility model discloses further set up to: be provided with a plurality of inside and outside ventilation shafts of intercommunication tunnel body on the tunnel body, the ventilation shaft is the stairstepping and is provided with in ladder department and stores up the rain hole, the vertical face perpendicular to tunnel body length direction place vertical face in ventilation shaft length direction place, it is provided with the interception net in the rain hole to store up.
Through adopting above-mentioned technical scheme, remaining carbon dioxide can follow the ventilating shaft after the carbon dioxide that sprays puts out a fire and leave the tunnel originally internally, and the rainwater can fall into in storing up the rain hole during the rainy day, can not flow backward the tunnel body, and solid-state rubbish is intercepted by the interception net simultaneously, can not block up the rain hole, effectively guarantees the ability of storing up the water temporarily in rain hole.
The utility model discloses further set up to: the rain storage pit is communicated with the water storage tank, and the communicated part on the rain storage pit is positioned below the interception net.
Through adopting above-mentioned technical scheme, the rainwater of being got rid of solid-state rubbish can flow into the storage water tank and be used for putting out a fire, and the rainwater is recycled effectually, and water resource saving is effectual.
The utility model discloses further set up to: the ventilating shaft is located and stores up the other swivelling joint in rain hole and has the deflector, the rotatory face of deflector is vertical, when the deflector is rotatory downwards with store up rain hole top side butt and seal the ventilating shaft, the pivot of deflector is connected with and is used for controlling the rotatory servo motor of deflector.
Through adopting above-mentioned technical scheme, the deflector slope and guide rainwater inflow rain storage pit under the normality, but the rotatory closed ventilation shaft that seals downwards when necessary further prevents rainwater infiltration tunnel body.
The utility model discloses further set up to: the ventilation shaft is connected with a fan used for accelerating the ventilation flow velocity.
Through adopting above-mentioned technical scheme, the user can accelerate ventilation shaft and this internal air convection in tunnel through the fan when needs for ventilation efficiency.
The utility model discloses further set up to: and the remote alarm is electrically connected with the controller.
Through adopting above-mentioned technical scheme, remote alarm can let the controller send the signal of seeking help to the fire control office of being close to when driving water spray set or carbon dioxide device to put out a fire, further strengthens this fire extinguishing systems's use convenience.
To sum up, the utility model discloses a beneficial technological effect does:
1. different modes can be adopted for extinguishing fire for fuel oil automobiles and electric automobiles, and the fire control effect is good;
2. the ventilation facility is perfect and rainwater is not easy to flow backwards.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention directed to a water spray device and a carbon dioxide device.
Fig. 3 is a sectional view of the internal structure of the ventilation shaft according to the present invention.
In the figure, 1, a tunnel body; 2. a controller; 21. a camera; 22. a monitor; 23. a remote alarm; 3. a water spray head; 31. a water supply pipeline; 32. driving the pump; 33. a water storage tank; 4. a gas shower head; 41. a selector valve; 42. starting a pipeline; 43. a storage tank; 5. a ventilation shaft; 51. a fan; 52. a rain storage pit; 53. an intercepting net; 54. a guide plate; 55. a servo motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Referring to the figure 1, for the utility model discloses a fire extinguishing system for tunnel, including tunnel body 1, tunnel body 1's entrance is provided with the camera 21 that is used for acquireing car license plate information, this internal water sprinkler and carbon dioxide device of being provided with of tunnel supply user water or carbon dioxide to put out a fire, tunnel body 1 is interior to be provided with a plurality of monitors 22 along tunnel body 1 length direction, monitor 22 sets up on this internal top surface of tunnel, still including the controller 2 that is used for controlling water sprinkler and carbon dioxide device work, controller 2 is connected with camera 21 and monitor 22 electricity simultaneously, still include the remote alarm 23 of being connected with controller 2 electricity.
The car gets into and gets into in tunnel body 1 from tunnel body 1's entrance, the license plate information of car this moment can be clapped down by camera 21 and send for controller 2 after being arranged the discernment, electric automobile can be selected according to the naming principle of license plate to controller 2, monitor 22 is at the position of the driving in-process tracking car of car, in case the car takes place the condition of a fire, controller 2 can confirm the car is electric automobile or fuel automobile according to the information of having the driving vehicle in tunnel body 1, and then choose water spray set or carbon dioxide device to put out a fire for use, convenient instantaneous control condition of a fire, and in case begin to put out a fire, remote alarm 23 will send distress signal to nearest fire control office.
Referring to fig. 2, the water spraying device comprises a plurality of water nozzles 3 arranged in the tunnel body 1 along the length direction of the tunnel body 1, the water nozzles 3 are sequentially connected with a water using pipeline 31, a driving pump 32 and a water storage tank 33, fire extinguishing water is stored in the water storage tank 33 in a flat manner, when an electric vehicle needs to be extinguished, a user can drive the water in the water storage tank 33 to be conveyed to the water nozzles 3 along the water using pipeline 31 through the driving pump 32 and then sprayed out, and an isolation valve is arranged between the water nozzles 3 and the water nozzles 3, so that the fire extinguishing is convenient; referring to fig. 2, the carbon dioxide device includes a plurality of gas nozzles 4 arranged in the tunnel body 1 along the length direction of the tunnel, the gas nozzles 4 are sequentially connected with a selector valve 41, a starting pipeline 42 and a storage tank 43, when the fuel automobile is required to be extinguished, a user can spray the carbon dioxide stored in the storage tank 43 from the gas nozzles 4 through the starting pipeline 42, and due to the arrangement of the selector valve 41, the carbon dioxide can only be sprayed from a designated nozzle and does not leak at ordinary times, and the extinguishing effect is good.
Referring to fig. 3, in order to facilitate timely discharge of carbon dioxide after fire extinguishment by using carbon dioxide, a plurality of ventilation shafts 5 communicating the inside and the outside of the tunnel body 1 are arranged on the tunnel body 1, the ventilation shafts 5 are arranged in a step shape, rain storage pits 52 are arranged at the step positions, the rain storage pits 52 are arranged in a cube shape, intercepting nets 53 are arranged at the top parts, the arrangement of the ventilation shafts 5 increases the passage of air convection between the inside and the outside of the tunnel body 1, outdoor rainwater can fall into the rain storage pits 52 to be collected when entering the ventilation shafts 5 from the end parts of the ventilation shafts 5, rainwater is effectively prevented from flowing back into the tunnel body 1, the intercepting nets 53 can effectively intercept solid garbage, the rain storage pits 52 are prevented from being blocked, the temporary storage capacity of rainwater is ensured, meanwhile, in order to facilitate secondary utilization of rainwater, the rain storage pits 52 are communicated with the water storage tank 33, and the place on the rain storage pits, the collected rainwater with the solid garbage removed can enter the water storage tank 33 for fire extinguishing and environmental protection.
Referring to fig. 1 and 3, in order to accelerate the ventilation efficiency in the tunnel body 1, the ventilation shaft 5 is connected with a fan 51, if necessary, the air convection can be accelerated through the fan 51, the effect of evacuating carbon dioxide is ensured, and in order to ensure that the ventilation can be closed when necessary, the ventilation shaft 5 is rotatably connected with a guide plate 54 beside the rain storage pit 52, the rotating shaft of the guide plate 54 is higher than the guide plate 54, the area of the guide plate 54 is larger than the cross-sectional area of the ventilation shaft 5, the axis of the guide plate 54 is parallel to the length direction of the tunnel body 1, the guide plate 54 rotates in the bending area of the ventilation shaft 5, the rotating shaft of the guide plate 54 is connected with a servo motor 55, when the guide plate 54 rotates downwards, the guide plate 54 abuts against the side edge of the top of the rain storage pit 52 and closes the ventilation shaft 5, a user can ensure that the guide plate 54 tilts through the servo motor 55 under normal conditions, precipitation falls on the guide plate 54 and, and the deflector 54 can be rotated towards the tunnel body 1 when required, closing the ventilation shaft 5 by the deflector 54, reducing the possibility of rain water penetrating into the tunnel body 1.
The implementation principle of the embodiment is as follows: camera 21 takes the photo of getting into tunnel body 1's car license plate under tunnel body 1's entry, and then give controller 2 with photo information transmission, controller 2 discerns the license plate number and judges according to the license plate number that the car power supply back sends the signal to monitor 22, confirm the car position in real time, in case the car burning takes place in tunnel body 1, the car power supply control water spray set or the carbon dioxide device of confirming in advance puts out a fire, support to the alarm request of fire control office nearby through remote alarm 23 simultaneously, the fire control is handled in time and the fire extinguishing effect is good, can effectively reduce the loss of tunnel conflagration.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A fire extinguishing system for tunnel, including tunnel body (1), its characterized in that: the entrance of tunnel body (1) is provided with camera (21) that is used for acquireing car license plate information, be provided with water spray set and the carbon dioxide device that is used for putting out a fire in tunnel body (1), be provided with a plurality of monitors (22) along tunnel body (1) length direction in tunnel body (1), still including controller (2) that are used for controlling water spray set and carbon dioxide device work, controller (2) are connected with camera (21) and monitor (22) electricity simultaneously.
2. A fire fighting system for tunnels as claimed in claim 1, wherein: the water spraying device comprises a plurality of water spray heads (3) which are arranged in the tunnel body (1) along the length direction of the tunnel body (1), wherein the water spray heads (3) are sequentially connected with a water using pipeline (31), a driving pump (32) and a water storage tank (33).
3. A fire fighting system for tunnels as claimed in claim 2, wherein: the carbon dioxide device comprises a plurality of gas nozzles (4) arranged in the tunnel body (1) along the length direction of the tunnel body (1), wherein the gas nozzles (4) are sequentially connected with a selector valve (41), a starting pipeline (42) and a storage tank (43).
4. A fire fighting system for tunnels as claimed in claim 1 or 3, characterized in that: be provided with ventilation shaft (5) inside and outside a plurality of intercommunication tunnel bodies (1) on tunnel body (1), ventilation shaft (5) are the stairstepping and are provided with in ladder department and store up rain hole (52), vertical face perpendicular to tunnel body (1) length direction place vertical face in ventilation shaft (5) length direction place, be provided with in storing up rain hole (52) interception net (53).
5. A fire fighting system for tunnels as claimed in claim 4, wherein: the rain storage pit (52) is communicated with the water storage tank (33), and the communication position on the rain storage pit (52) is positioned below the interception net (53).
6. A fire fighting system for tunnels as claimed in claim 5, wherein: ventilating shaft (5) are located and store up rain hole (52) other swivelling joint has deflector (54), the rotatory face of deflector (54) is vertical, deflector (54) when rotatory downwards with store up rain hole (52) top side butt and seal ventilating shaft (5), the pivot of deflector (54) is connected with and is used for controlling rotatory servo motor (55) of deflector (54).
7. A fire fighting system for tunnels as claimed in claim 6, wherein: the ventilation shaft (5) is connected with a fan (51) for accelerating the ventilation flow rate.
8. A fire fighting system for tunnels as claimed in claim 1, wherein: and the remote alarm (23) is electrically connected with the controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907069.0U CN210728466U (en) | 2019-06-15 | 2019-06-15 | Fire fighting system for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907069.0U CN210728466U (en) | 2019-06-15 | 2019-06-15 | Fire fighting system for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210728466U true CN210728466U (en) | 2020-06-12 |
Family
ID=70985036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920907069.0U Expired - Fee Related CN210728466U (en) | 2019-06-15 | 2019-06-15 | Fire fighting system for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210728466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196608A (en) * | 2020-11-27 | 2021-01-08 | 青岛滴都生命保障救援设备科技有限公司 | Driving tunnel of conflagration rapid processing |
| CN113339049A (en) * | 2021-07-05 | 2021-09-03 | 山东交通学院 | Intelligent disaster reduction and rescue equipment for tunnel and working method thereof |
-
2019
- 2019-06-15 CN CN201920907069.0U patent/CN210728466U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196608A (en) * | 2020-11-27 | 2021-01-08 | 青岛滴都生命保障救援设备科技有限公司 | Driving tunnel of conflagration rapid processing |
| CN113339049A (en) * | 2021-07-05 | 2021-09-03 | 山东交通学院 | Intelligent disaster reduction and rescue equipment for tunnel and working method thereof |
| CN113339049B (en) * | 2021-07-05 | 2023-11-24 | 山东交通学院 | Intelligent disaster reduction and rescue equipment for tunnel and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 210004 rooms 01, 02 and 03, 19th floor, building C, 300 Xicheng Road, Jianye District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Ninghe Construction Group Co.,Ltd. Address before: No.263, Jiqing Road, Qinhuai District, Nanjing, Jiangsu 210001 Patentee before: Jiangsu Ninghe Fire Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |