CN217067483U - Intelligent fire fighting system for tunnels in alpine regions - Google Patents
Intelligent fire fighting system for tunnels in alpine regions Download PDFInfo
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- CN217067483U CN217067483U CN202220786501.7U CN202220786501U CN217067483U CN 217067483 U CN217067483 U CN 217067483U CN 202220786501 U CN202220786501 U CN 202220786501U CN 217067483 U CN217067483 U CN 217067483U
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Abstract
The utility model relates to an alpine region tunnel intelligence fire extinguishing system, including the tunnel body, a controller, the control end, the camera, smoke concentration detector, manual alarm button and fire hose, smoke concentration detector, camera and manual alarm button set up respectively on the inside wall of tunnel body, camera and smoke concentration detector respectively with controller electric connection, controller and control end communication connection, manual alarm button and control end electric connection, the fire hose sets up on the inside wall of tunnel body, be provided with fire hydrant and squirt in the fire hose. When the conflagration takes place in the tunnel, smog concentration detector reports to the police to the control end through the controller, and the control end passes through the condition and the position of camera location conflagration to inform the fire engine to go to putting out a fire, personnel also can carry out manual warning to the control end through manual alarm button in the tunnel, and use the squirt in the fire hose to put out a fire, improved the early warning effect at conflagration initial stage, with fire control at the initial stage.
Description
Technical Field
The application relates to the technical field of fire-fighting equipment, in particular to an intelligent fire-fighting system for a tunnel in a high and cold area.
Background
The tunnel fire protection is a fire prevention measure which is adopted to ensure that driving and personnel are prevented from being damaged by fire in tunnel operation after a fire occurs in the tunnel. At present, a fire-fighting facility is generally installed in a tunnel, the fire-fighting facility comprises a fire box and a fire extinguisher, and a fire hydrant, a fire belt and a water gun are installed in the fire box. However, in some tunnels in high and cold regions, the vehicle flow is low, and if a fire disaster occurs in the tunnels, the fire disaster in the tunnels continuously spreads and increases due to timely discovery at the initial stage of the fire disaster caused by the low vehicle flow, so that serious potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
In order to improve the early warning effect in the initial stage of a fire, the application provides an alpine region tunnel intelligence fire extinguishing systems.
The application provides a pair of high and cold district tunnel intelligence fire extinguishing system adopts following technical scheme:
the utility model provides a high and cold district tunnel intelligence fire extinguishing system, includes tunnel body, controller, control end, camera, smog concentration detector, manual alarm button and fire hose, smog concentration detector, camera and manual alarm button set up respectively on the inside wall of tunnel body, camera and smog concentration detector respectively with controller electric connection, controller and control end communication connection, manual alarm button and control end electric connection, the holding tank has been seted up to the inside wall of tunnel body, the fire hose is fixed to be set up in the holding tank, inside cavity and one side opening of fire hose, be provided with the fire hydrant on the diapire of fire hose, be provided with the squirt on the lateral wall of fire hose, the squirt can with the fire hydrant joint.
Through adopting above-mentioned technical scheme, when the conflagration breaks out in the tunnel, smog concentration detection appearance detects the smog in the tunnel and takes place the signal of telecommunication to the controller, after the signal of telecommunication that smog concentration detection appearance sent is received to the controller, to the control end signal of telecommunication, the control end receives the condition and the position of passing through camera location conflagration behind the signal of telecommunication that the control end takes place, and inform the fire engine to go to putting out a fire, personnel also can carry out manual warning to the control end through manual alarm button in the tunnel, and use the squirt in the fire hose to put out a fire, the early warning effect at conflagration initial stage has been improved, with fire control at the initial stage.
Optionally, the fixed slot has been seted up on the diapire of fire hose, be provided with the fire extinguisher on the fire hose, fire extinguisher and fixed slot joint.
Through adopting above-mentioned technical scheme, fire extinguisher and fixed slot joint make the fire extinguisher place the fixed position at the fire hose, make things convenient for the interior staff of tunnel to take the fire extinguisher.
Optionally, the fire hose is provided with a bearing plate, the bearing plate is connected in the fixed groove along the depth direction of the fixed groove in a sliding manner, the bottom wall of the fixed groove is provided with a first hydraulic rod in an array manner, and one end of the first hydraulic rod is fixedly connected with the bearing plate, and the other end of the first hydraulic rod is fixedly connected with the bottom wall of the fixed groove.
Through adopting above-mentioned technical scheme, first hydraulic stem provides the depth direction's of keeping away from the fixed slot holding power to the loading board, reduces the required power of the personnel fire extinguisher of taking in the tunnel.
Optionally, a limiting plate is arranged on the inner side wall of the fixing groove, and the top wall of the limiting plate can be in contact with the bottom of the bearing plate.
Through adopting above-mentioned technical scheme, personnel place the fire extinguisher on the loading board in the tunnel, and first hydraulic stem atress removes to the direction that is close to the fixed slot to make the bottom contact of limiting plate and loading board, make first hydraulic stem can not bear the pressure of loading board, support more firmly.
Optionally, a stop block is fixedly arranged on the side wall of the bearing plate, a blocking groove is formed in the side wall of the fixing groove, the stop block is connected in the blocking groove in a sliding mode along the depth direction of the fixing groove, and the top of the stop block can be in contact with the side wall of the top of the blocking groove.
Through adopting above-mentioned technical scheme, the dog carries out auxiliary stay with the loading board, prevents effectively that loading board and fixed slot from separating, improves the stability of being connected between loading board and the fixed slot.
Optionally, a second hydraulic rod is fixedly arranged on the side wall of the blocking groove, one end of the second hydraulic rod is fixedly connected with the side wall of the blocking groove, and the other end of the second hydraulic rod is fixedly connected with the bottom of the stop block.
Through adopting above-mentioned technical scheme, the second hydraulic stem carries out auxiliary stay to the dog, further reduces the required strength of the fire extinguisher of personnel's taking in the tunnel, the fire extinguisher of conveniently taking.
Optionally, the top of the fire box is hinged with a box door for closing an opening of the fire box, the side walls of the two sides of the fire box are hinged with third hydraulic rods, one end of each third hydraulic rod is hinged with the side wall of the fire box, and the other end of each third hydraulic rod is hinged with the box door.
Through adopting above-mentioned technical scheme, when personnel opened the chamber door in the tunnel, the third hydraulic stem carries out auxiliary stay to the chamber door, makes things convenient for personnel to open the chamber door fast in the tunnel.
Optionally, be provided with the public address phone of talkbacking on the tunnel body and the inside wall that is close to the fire hose, the public address phone of talkbacking and control end electric connection.
Through adopting above-mentioned technical scheme, when the conflagration took place in the tunnel, personnel ran to put out a fire to the fire hose in the tunnel, simultaneously, also can report to the police and inform the conflagration condition to the control end with the help of the public address intercom phone, saved the working process that personnel recycled the telephone and reported to the police in the tunnel, it is convenient to report to the police.
In summary, the present application includes at least one of the following beneficial technical effects:
when the conflagration takes place in the tunnel, smog concentration detector reports to the police to the control end through the controller, and the control end passes through the condition and the position of camera location conflagration to inform the fire engine to go to putting out a fire, personnel also can carry out manual warning to the control end through manual alarm button in the tunnel, and use the squirt in the fire hose to put out a fire, improved the early warning effect at conflagration initial stage, with fire control at the initial stage.
The fire extinguisher is clamped with the fixed groove, so that the fire extinguisher is placed at a fixed position of the fire box, and workers in the tunnel can conveniently take the fire extinguisher;
when the fire hazard happens in the tunnel, personnel run to the fire box in the tunnel and put out a fire, and simultaneously, also can report to the police and inform the fire situation to the control end with the help of the public address intercom, saved the working process that personnel reuse the telephone to report to the police in the tunnel, it is convenient to report to the police.
Drawings
Fig. 1 is a flow chart of an embodiment of the present application.
Fig. 2 is an overall structure schematic diagram of the intelligent fire-fighting system for the tunnel in the alpine region according to the embodiment of the application.
Fig. 3 is a partial structural schematic diagram of an embodiment of the present application.
FIG. 4 is a partial cross-sectional view of a fire box according to an embodiment of the present application.
Description of reference numerals: 1. a tunnel body; 11. accommodating grooves; 2. a controller; 3. a control end; 4. a camera; 5. a smoke concentration detector; 6. a manual alarm button; 7. a fire box; 71. fixing grooves; 72. a baffle groove; 8. a fire hydrant; 9. a water gun; 10. a fire extinguisher; 12. a carrier plate; 13. a first hydraulic lever; 14. a limiting plate; 15. a box door; 16. a second hydraulic rod; 17. a stopper; 18. a third hydraulic lever; 19. and (4) carrying out voice amplification and intercommunication.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses high and cold district tunnel intelligence fire extinguishing system. Referring to fig. 1, fig. 2, fig. 3, tunnel intelligence fire extinguishing system includes tunnel body 1, controller 2, control end 3, camera 4, smog concentration detector 5, manual alarm button 6 and fire hose 7, camera 4 and smog concentration detector 5 respectively with 2 electric connection of controller, controller 2 and 3 communication connection of control end, manual alarm button 6 and 3 electric connection of control end, fire hose 7 is installed on tunnel body 1's inside wall, install fire hydrant 8 and squirt 9 in the fire hose 7. When the conflagration takes place in the tunnel, smog in the tunnel is detected to smog in the smog concentration detection appearance 5 and takes place the signal of telecommunication to controller 2, controller 2 receives behind the signal of telecommunication that smog concentration detection appearance 5 sent, send the signal of telecommunication to control end 3, control end 3 receives behind the signal of telecommunication that control end 3 takes place the condition and the position of the conflagration of camera 4 location, and inform the fire engine to go on putting out a fire, personnel also can carry out manual warning to control end 3 through manual alarm button 6 in the tunnel, and use squirt 9 in the fire hose box 7 to put out a fire, the early warning effect at the initial stage of conflagration has been improved, with fire control at the initial stage.
Referring to fig. 1 and 2, the smoke concentration detectors 5 are installed on the inner side wall of the tunnel body 1 at intervals along the length direction of the tunnel body 1, the smoke concentration detectors 5 adopt VICO detectors, and the smoke concentration detectors 5 are fixedly installed on the inner side wall of the tunnel body 1 through a support. The smoke concentration detector 5 operates according to the transmission principle, the transmitter/receiver and the reflector are installed oppositely, after being fixed and aligned by the bracket, the high-focusing light beam emitted by the optical component becomes a detection light beam, and due to the attenuation of dust, the receiver obtains a signal and processes the signal into a measurement value, and transmits the measurement value to the controller 2. Smog can be produced when the conflagration takes place, and smog concentration detector 5 detects the smog in the tunnel, improves the early warning effect that initial stage conflagration takes place in the tunnel body 1.
Referring to fig. 1, controller 2 adopts PLC, the highest measured value of smog concentration detection appearance 5 has been preset in controller 2, after the measured value that controller 2 received the transmission of smog concentration detection appearance 5 exceeded the highest measured value of predetermineeing, control end 3 sends fire alarm signal to control end 3, make control end 3 can in time receive fire alarm signal in the early stage of conflagration, then in time handle to the conflagration, effectively avoid the conflagration grow in the tunnel body 1, improve the early warning effect that initial stage conflagration took place in the tunnel body 1.
Referring to fig. 1 and 2, the cameras 4 are installed on the inner sidewall of the tunnel body 1 at intervals along the length direction of the tunnel body 1. Camera 4 adopts the cloud platform camera, and the cloud platform camera changes optical image signal into the signal of telecommunication, then gives controller 2 with the signal of telecommunication transmission, controller 2 receives behind the signal of telecommunication of camera 4 and is transmitting for control end 3, and control end 3 receives behind the signal of telecommunication that camera 4 passes through control end 3 transmission, changes the signal of telecommunication into optical image signal to observe the condition of conflagration in the tunnel body 1 and fix a position the conflagration and establish oneself with the position in tunnel body 1.
Referring to fig. 1 and 3, manual alarm buttons 6 are installed on the inner side wall of the tunnel body 1 at intervals along the length direction of the tunnel body 1. Manual alarm button 6 passes through communication cable and 3 electric connection of control end, and manual alarm button 6 effectively ensures under the malfunctioning condition of smog concentration detector 5, reports to the police through the conflagration of manual mode in to tunnel body 1, is provided with alarm button on the manual alarm button 6, and alarm button needs artifical manual pressing just can be to control end 3 transmission signal of telecommunication, has also reduced the wrong report rate.
Referring to fig. 1, a control terminal 3 is a computer, the control terminal 3 is provided with a wireless communication module, and the wireless communication module of the control terminal 3 is in communication connection with a communication module of the PLC.
Referring to fig. 3, holding tank 11 has been seted up to tunnel body 1's inside wall, and fire hose 7 is fixed to be set up on holding tank 11's diapire. Fire hose 7 adopts the rectangle case that the alloy material made, and the inside cavity of fire hose 7 just keeps away from one side opening of the diapire of holding tank 11.
Install fire hydrant 8 on the diapire of fire hose 7, fire hydrant 8 is connected with the fire-fighting water pond, installs squirt 9 on the lateral wall of fire hose 7. Squirt 9 and fire hose 7 joint, install the hosepipe on squirt 9, hosepipe demountable installation is on the lateral wall of fire hose 7. The water hose is clamped with the water gun 9, and the water hose of the water gun 9 can be clamped with the fire hydrant 8. After taking place the fire disaster in the tunnel body 1, personnel start fire hydrant 8 in the tunnel, and fire hydrant 8 passes through the hosepipe of squirt 9 with the water in fire-fighting water pond and from squirt 9 blowout, puts out a fire to the place that takes place the conflagration in the tunnel body 1, effectively avoids can not in time put out a fire before the fire engine arrives.
Referring to fig. 3 and 4, a fire extinguisher 10 is installed on the fire box 7, a fixing groove 71 is formed in the bottom wall of the fire box 7, and the fire extinguisher 10 is clamped with the fixing groove 71. When the fire extinguisher 10 is placed, the fire extinguisher 10 is clamped with the fixing groove 71, so that the fire extinguisher 10 is installed at the fixing position of the fire box 7, and the fire extinguisher 10 is effectively prevented from being placed in disorder.
Referring to fig. 4, a loading plate 12 is installed on the fire box 7, and the loading plate 12 is made of a plate made of an alloy material. The bearing plate 12 is slidably connected in the fixing groove 71 along the depth direction of the fixing groove 71, the first hydraulic rods 13 are mounted on the bottom wall of the fixing groove 71 in an array mode, one end of each first hydraulic rod 13 is fixedly connected with the bearing plate 12, and the other end of each first hydraulic rod 13 is fixedly connected with the bottom wall of the fixing groove 71.
The hydraulic rod is an elastic rod using gas and liquid as working medium, and is formed from pressure tube, piston rod and several connecting pieces, and its interior is filled with high-pressure nitrogen gas.
The stopper plate 14 is attached to an inner sidewall of the fixing groove 71, and the stopper plate 14 is provided on the inner sidewall of the fixing groove 71 along a circumferential direction of the inner sidewall of the fixing groove 71. The top wall of the restriction plate 14 can contact the bottom of the loading plate 12. When a person in the tunnel places the fire extinguisher 10 on the bearing plate 12, the first hydraulic rod 13 is forced to move towards the direction close to the fixing groove 71, and the limiting plate 14 is in contact with the bottom of the bearing plate 12, and after the limiting plate 14 is tightly abutted to the bottom of the bearing plate 12, the pressure of the bearing plate 12 is transmitted to the limiting plate 14, so that the bearing plate 12 is supported more stably.
The side wall of the bearing plate 12 is fixedly provided with a stop block 17, the side wall of the fixing groove 71 is provided with a stop groove 72, the stop block 17 is slidably connected in the stop groove 72 along the depth direction of the fixing groove 71, and the top of the stop block 17 can be contacted with the side wall of the top of the stop groove 72. The stopper 17 assists the supporting plate 12 to effectively prevent the supporting plate 12 from being separated from the fixing groove 71, thereby improving the stability of the connection between the supporting plate 12 and the fixing groove 71.
The side wall of the retaining groove 72 is fixedly provided with a second hydraulic rod 16, one end of the second hydraulic rod 16 is fixedly connected with the side wall of the retaining groove 72, and the other end is fixedly connected with the bottom of the stop block 17. The second hydraulic rod 16 drives the stopper 17 away from the bottom wall of the fixing groove 71, and the total supporting force of the first hydraulic rod 13 and the second hydraulic rod 16 on the bearing plate 12 is smaller than the mass of the fire extinguisher 10 and the bearing plate 12. The second hydraulic rod 16 carries out auxiliary stay to dog 17, further reduces the required strength of the personnel in the tunnel fire extinguisher 10 of taking to remove to the direction that is close to the diapire of fixed slot 71 fire extinguisher 10 and cushion, further makes things convenient for the personnel in the tunnel to take fire extinguisher 10.
Referring to fig. 2 and 3, the top of the fire box 7 is hinged with a box door 15 for closing the opening of the fire box 7, the side walls of the two sides of the fire box 7 are hinged with third hydraulic rods 18, one end of each third hydraulic rod 18 is hinged with the side wall of the fire box 7, and the other end of each third hydraulic rod is hinged with the box door 15. When people open the chamber door 15 in the tunnel, the third hydraulic rod 18 provides a supporting force for the movable end of the chamber door 15 in a direction away from the bottom wall of the accommodating groove 11, so that the people can open the chamber door 15 quickly in the tunnel.
Referring to fig. 2 and 3, a public address intercom phone 19 is installed on the inner side wall of the tunnel body 1 close to the fire box 7, and the public address intercom phone 19 is electrically connected with the control end 3. The sound amplifying intercom 19 is directly electrically connected with the control end 3 through a communication cable, and a sound amplifying port and a microphone are arranged on the sound amplifying intercom 19. When the tunnel conflagration breaks out, personnel run to fire hose 7 in the tunnel and put out a fire, simultaneously, also can report to the police and inform the conflagration condition to control end 3 with the help of public address intercom 19, saved the working process that personnel recycled the telephone and reported to the police in the tunnel, effectively avoid the condition that the signal is not good to make the unable warning of cell-phone in the tunnel, further improve 1 initial stage early warning effect of conflagration of tunnel body.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high and cold district tunnel intelligence fire extinguishing system which characterized in that: comprises a tunnel body (1), a controller (2), a control end (3), a camera (4), a smoke concentration detector (5), a manual alarm button (6) and a fire box (7), wherein the smoke concentration detector (5), the camera (4) and the manual alarm button (6) are respectively arranged on the inner side wall of the tunnel body (1), the camera (4) and the smoke concentration detector (5) are respectively electrically connected with the controller (2), the controller (2) is in communication connection with the control end (3), the manual alarm button (6) is electrically connected with the control end (3), the inner side wall of the tunnel body (1) is provided with a containing groove (11), the fire box (7) is fixedly arranged in the containing groove (11), the interior of the fire box (7) is hollow and is provided with an opening at one side, a fire hydrant (8) is arranged on the bottom wall of the fire box (7), be provided with squirt (9) on the lateral wall of fire hose (7), squirt (9) can with fire hydrant (8) joint.
2. The intelligent fire fighting system for the tunnel in the alpine region according to claim 1, characterized in that: fixed slot (71) have been seted up on the diapire of fire hose (7), be provided with fire extinguisher (10) on fire hose (7), fire extinguisher (10) and fixed slot (71) joint.
3. The intelligent fire fighting system for tunnels in alpine regions according to claim 2, characterized in that: be provided with loading board (12) on fire hose (7), loading board (12) are along the degree of depth direction sliding connection of fixed slot (71) in fixed slot (71), the array is provided with first hydraulic stem (13) on the diapire of fixed slot (71), the one end and loading board (12) fixed connection, the other end and the diapire fixed connection of fixed slot (71) of first hydraulic stem (13).
4. The intelligent fire fighting system for tunnels in alpine regions according to claim 3, characterized in that: and a limiting plate (14) is arranged on the inner side wall of the fixing groove (71), and the top wall of the limiting plate (14) can be in contact with the bottom of the bearing plate (12).
5. The intelligent fire fighting system for tunnels in alpine regions according to claim 4, characterized in that: the side wall of the bearing plate (12) is fixedly provided with a stop block (17), the side wall of the fixing groove (71) is provided with a stop groove (72), the stop block (17) is connected in the stop groove (72) in a sliding mode along the depth direction of the fixing groove (71), and the top of the stop block (17) can be in contact with the side wall of the top of the stop groove (72).
6. The intelligent fire fighting system for tunnels in alpine regions according to claim 5, characterized in that: and a second hydraulic rod (16) is fixedly arranged on the side wall of the retaining groove (72), one end of the second hydraulic rod (16) is fixedly connected with the side wall of the retaining groove (72), and the other end of the second hydraulic rod is fixedly connected with the bottom of the stop block (17).
7. The intelligent fire fighting system for tunnels in alpine regions according to claim 2, characterized in that: the top of fire hose (7) articulates there is chamber door (15) that is used for sealing fire hose (7) open-ended, it has third hydraulic stem (18) to articulate on the lateral wall of the both sides of fire hose (7), the one end of third hydraulic stem (18) is articulated with the lateral wall of fire hose (7), the other end is articulated with chamber door (15).
8. The intelligent fire fighting system for the tunnel in the alpine region according to claim 1, characterized in that: the tunnel body (1) is provided with a public address intercom phone (19) on the inner side wall close to the fire box (7), and the public address intercom phone (19) is electrically connected with the control end (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220786501.7U CN217067483U (en) | 2022-04-06 | 2022-04-06 | Intelligent fire fighting system for tunnels in alpine regions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220786501.7U CN217067483U (en) | 2022-04-06 | 2022-04-06 | Intelligent fire fighting system for tunnels in alpine regions |
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| CN217067483U true CN217067483U (en) | 2022-07-29 |
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| CN202220786501.7U Active CN217067483U (en) | 2022-04-06 | 2022-04-06 | Intelligent fire fighting system for tunnels in alpine regions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531768A (en) * | 2022-11-03 | 2022-12-30 | 中南大学 | Intelligent fire extinguishing system for railway tunnel |
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2022
- 2022-04-06 CN CN202220786501.7U patent/CN217067483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531768A (en) * | 2022-11-03 | 2022-12-30 | 中南大学 | Intelligent fire extinguishing system for railway tunnel |
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