CN114392515B - Intelligent movable fire fighting device for bridge fire extinguishing - Google Patents
Intelligent movable fire fighting device for bridge fire extinguishing Download PDFInfo
- Publication number
- CN114392515B CN114392515B CN202210081532.7A CN202210081532A CN114392515B CN 114392515 B CN114392515 B CN 114392515B CN 202210081532 A CN202210081532 A CN 202210081532A CN 114392515 B CN114392515 B CN 114392515B
- Authority
- CN
- China
- Prior art keywords
- water
- bridge
- pumping mechanism
- unmanned vehicle
- fire
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
Landscapes
- 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 invention discloses an intelligent movable fire fighting device for bridge fire extinguishing, which comprises a secondary pumping mechanism, a primary pumping mechanism and a movement control mechanism, wherein the secondary pumping mechanism is connected with the primary pumping mechanism; the secondary water pumping mechanism is connected to the bottom surface of the bridge through a retractable structure; the first-stage pumping mechanism is connected to the bottom end of the second-stage pumping mechanism through an electric lock catch; the first-stage water pumping mechanism is provided with a floating air bag; the movement control mechanism comprises an unmanned vehicle and a control system; the unmanned vehicle is positioned on the surface of the bridge, a high-pressure water spray gun is installed at the top of the unmanned vehicle, a water supply tank and a high-pressure pump which are connected with the high-pressure water spray gun are installed inside the unmanned vehicle, and the water supply tank is connected with a secondary pumping mechanism; the control system is installed inside the unmanned vehicle and is used for monitoring fire signals, automatically driving the unmanned vehicle and realizing starting control of the second-stage water pumping mechanism, the first-stage water pumping mechanism and the high-pressure pump. The invention can greatly utilize the on-site water resource, has high intelligent degree and good popularization and application effects.
Description
Technical Field
The invention relates to the technical field of bridge fire prevention, in particular to an intelligent movable fire fighting device for bridge fire fighting.
Background
At present, the fire extinguishing devices on each bridge are only limited to a plurality of fire extinguishers, and a system is not formed, so that the requirements cannot be met; as the bridge is higher, the bridge deck is wide, the wind speed is higher, the combustion area can be enlarged in a short time when a fire disaster happens, one vehicle can be completely burnt in 10-20 minutes, and the problem can not be solved by a plurality of fire extinguishers. And the summer of each year is the period of multiple automobile spontaneous combustion accidents, and the automobile spontaneous combustion can be caused by gasoline leakage caused by careless maintenance of the automobile at ordinary times, electric leakage caused by line aging, short circuit and the like. Once a spontaneous combustion accident occurs, the front hood cannot be opened by tens of millions without fire-fighting measures, so that the combustion is prevented from being accelerated, but the conventional foam or dry powder extinguishing agent cannot be directly sprayed on a flame surface because the front hood deforms at a high temperature and cannot be opened, so that a vehicle owner can only see that the vehicle is burnt, and the vehicle becomes a pile of scrap iron when a fire fighter arrives.
Even if the automobile spontaneously burns on the bridge and gives an alarm immediately, the fire fighting truck cannot arrive at the site immediately due to the crowded lanes on the bridge on duty and off duty, so that the best time for extinguishing the fire is delayed; some automobiles even cause explosion when spontaneous combustion, and serious potential safety hazards are brought to automobile owners and passers-by. The automobile spontaneous combustion events on the bridge are rare, once the events occur, traffic jam can be caused, and some explosions can even destroy the bridge deck, so that more serious economic loss is brought.
Therefore, how to provide an intelligent movable fire fighting device capable of quickly responding to a bridge fire is a problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides an intelligent movable fire fighting device for bridge fire fighting, and aims to solve the above technical problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent movable fire fighting device for bridge fire fighting, comprising:
a secondary water pumping mechanism; the secondary water pumping mechanism is connected to the bottom surface of the bridge through a retractable structure;
a first-stage water pumping mechanism; the primary pumping mechanism is connected to the bottom end of the secondary pumping mechanism through an electric lock catch; the primary water pumping mechanism is provided with a floating air bag;
a movement control mechanism; the movement control mechanism comprises an unmanned vehicle and a control system; the unmanned vehicle is positioned on the surface of the bridge, a high-pressure water spray gun is installed at the top of the unmanned vehicle, a water supply tank and a high-pressure pump which are connected with the high-pressure water spray gun are installed inside the unmanned vehicle, and the water supply tank is connected with the secondary pumping mechanism; the control system is installed inside the unmanned vehicle and used for monitoring fire signals, automatically driving the unmanned vehicle and realizing starting control on the secondary water pumping mechanism, the primary water pumping mechanism and the high-pressure pump.
Through the technical scheme, the bridge fire disaster is subjected to fire extinguishing treatment by directly pumping river water, so that the utilization of field water resources can be greatly exerted, materials can be obtained according to the ground, the problems that the existing fire extinguishing rescue time is long and the best time for fire extinguishing is missed are solved, meanwhile, in order to overcome the problem of insufficient power, a secondary pumping system is adopted, high-distance water supply is realized, and the unmanned automatic driving vehicle is matched for moving fire extinguishing, so that the whole structure is ingenious, the intelligent degree is high, and the popularization and application effects are good.
Preferably, in the intelligent movable fire fighting device for bridge fire extinguishing, the secondary water pumping mechanism comprises a winch, a mounting plate, a secondary water pump and a buffer water storage tank; the number of the winches is four, and the winches are fixedly arranged on the bottom surface of the bridge; the mounting plate is positioned below the four winches, and four corners of the mounting plate are respectively fixedly connected with the steel wire ropes of the four winches; the second-stage water pump is fixed on the top surface of the mounting plate, and a water outlet of the second-stage water pump is connected with a water source supply port fixed on the top surface of the bridge through a first water belt; the buffer water storage tank is fixed on the bottom surface of the mounting plate, an opening is formed in the bottom of the side wall of the buffer water storage tank, and the opening is connected with a water pumping port of the second-stage water pump through a second water belt. The two-stage pumping mechanism is driven by the winch to lift, so that the stability can be ensured, the buffering water storage tank is arranged, the problem of empty pumping of the two-stage pumping pump caused by difference of water supply amount in the two-stage pumping process can be prevented, and meanwhile, the buffering water storage tank can improve the overall quality, improve the stability and prevent shaking.
Preferably, in the intelligent movable fire fighting device for bridge fire extinguishing, the length of the first water belt is greater than or equal to the maximum release length of the steel wire rope of the winch; the hose winding device is characterized in that a winding frame is fixed on the mounting plate, and the winding frame is used for placing the wound first hose, so that the length requirement of release can be met.
Preferably, in the above intelligent movable fire fighting apparatus for bridge fire extinguishing, the primary water pumping mechanism includes a floating box and a primary water pump; four corners of the top surface of the floating box are connected with four corners of the bottom surface of the buffering water storage box through electric lock catches, and the floating air bags are fixed on the side wall of the floating box; the water storage device comprises a floating box, a first-stage water pump, a buffering water storage box and a water storage port, wherein the first-stage water pump is installed inside the floating box, a water outlet of the first-stage water pump is communicated with the top of the buffering water storage box through a third water band, the third water band penetrates through the top wall of the floating box, a water pumping port of the first-stage water pump is connected with a fourth water band, and the fourth water band penetrates through the bottom wall of the floating box. The first-stage water pumping mechanism provided by the invention is directly released to the river surface and floats on the river surface to pump river water, and the matching of the first-stage water pumping pump and the second-stage water pumping pump can meet the requirement of pumping water at a high distance.
Preferably, in the intelligent movable fire fighting device for bridge fire extinguishing, the length of the third water hose is greater than or equal to the height from the bottom surface of the buffer water storage tank to the water surface after the winch steel wire rope is released; the third water hose is coiled on the top surface of the floating box, and the length requirement of release can be met.
It should be noted that power lines of the first-stage water pump and the second-stage water pump provided by the invention can be fixed on the outer side wall of the water hose in a matching manner, and are finally connected to the unmanned vehicle for power supply, and power supplies can also be directly arranged on the mounting plate and inside the floating box for power supply.
Preferably, in the above intelligent movable fire fighting device for bridge fire extinguishing, the water supply tank is connected with the water source supply port through a fifth water belt; and a placing frame is fixed at the tail of the unmanned vehicle and is used for placing the fifth water band in a coiled mode. The length of the fifth water belt can meet the moving distance of the unmanned vehicle on the bridge floor.
Preferably, in the intelligent movable fire fighting device for bridge fire extinguishing, the control system comprises a master controller, and a video signal collector and a smoke signal collector which are electrically connected with the master controller, and the video signal collector and the smoke signal collector are installed on the outer surface of the unmanned vehicle; the video signal collector is used for carrying out video monitoring on the bridge and transmitting the video signal of the fire condition to the master controller; the smoke signal collector is used for monitoring the smoke concentration of fire and transmitting a concentration signal to the master controller. The fire detection system adopts the video signal collector and the smoke signal collector to collect fire, can quickly capture fire signals, and can timely find and process the fire.
Preferably, in the above intelligent movable fire fighting apparatus for bridge fire extinguishing, the control system further comprises an unmanned system electrically connected to the master controller, and the unmanned system is installed on the unmanned vehicle. The unmanned system can automatically drive the unmanned vehicle.
Preferably, in the above intelligent movable fire fighting device for bridge fire extinguishing, the control system further comprises a liquid level sensor installed inside the buffer water storage tank; the liquid level sensor is electrically connected with the master controller; the master controller is respectively electrically connected with the control end of the winch, the control end of the electric lock catch, the control end of the primary water pump, the control end of the secondary water pump and the control end of the high-pressure pump. The master controller can coordinate and link the whole electric device.
Preferably, in the intelligent movable fire fighting device for bridge fire extinguishing, fire signals are collected through the video signal collector and/or the smoke signal collector, and when the fire signals are detected, the master controller simultaneously starts the winch and the unmanned system, so that the unmanned vehicle runs to a fire extinguishing position; after the winch is released, the main controller opens the electric lock catch, so that the floating box falls on the water surface; then start one-level suction pump and take out water to buffering water storage box, when level sensor detected the water level signal, start the second grade suction pump, work as when the second grade suction pump starts, start simultaneously the high-pressure pump, through the high pressure water pistol carries out the water spray and puts out a fire. The intelligent movable fire fighting device provided by the invention is integrally controlled through the master controller, and when a fire is found, the linkage control of the winch, the electric lock catch, the primary water pump, the secondary water pump and the high-pressure pump is coordinated, so that the effects of quick release, quick water pumping and quick fire extinguishing are realized.
Through the technical scheme, compared with the prior art, the invention discloses an intelligent movable fire fighting device for bridge fire extinguishing, which has the following beneficial effects:
1. the invention adopts a mode of directly pumping river water to carry out fire extinguishing treatment on bridge fire, can greatly utilize on-site water resources, can draw materials according to the land, solves the problems of long time for fire extinguishing and rescue and missing the optimal time for fire extinguishing, adopts a secondary water pumping system to realize high-distance water supply and is matched with an unmanned automatic vehicle to carry out mobile fire extinguishing, has ingenious integral structure and high intelligent degree, and has good popularization and application effects.
2. The two-stage pumping mechanism is driven by the winch to lift, so that the stability can be ensured, the buffering water storage tank is arranged, the problem of idle pumping of the two-stage pumping pump caused by difference of water supply amount in the two-stage pumping process can be prevented, and meanwhile, the buffering water storage tank can improve the overall quality, improve the stability and prevent shaking.
3. The primary water pumping mechanism provided by the invention is directly released to the river surface and floats on the river surface to pump river water, and the matching of the primary water pumping pump and the secondary water pumping pump can meet the requirement of pumping water at a high distance.
4. The fire detection system adopts the video signal collector and the smoke signal collector to collect fire, can quickly capture fire signals, and can timely find and process the fire.
5. The intelligent movable fire fighting device provided by the invention is integrally controlled through the master controller, and when a fire is found, the linkage control of the winch, the electric lock catch, the primary water pump, the secondary water pump and the high-pressure pump is coordinated, so that the effects of quick release, quick water pumping and quick fire extinguishing are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intelligent movable fire fighting device according to the present invention in a use state;
FIG. 2 is a schematic structural diagram of an intelligent movable fire fighting device provided by the present invention in an unused state;
FIG. 3 is a block diagram of a control system provided by the present invention;
fig. 4 is a control flow chart of the intelligent movable fire fighting device provided by the invention.
Wherein:
1-a secondary water pumping mechanism;
11-a winch; 12-a mounting plate; 13-a second-stage water pump; 14-a buffer reservoir; 15-a first water band;
16-a second water band; 17-coiling frame;
2-a first-stage water pumping mechanism;
21-electric lock catch; 22-floating air bag; 23-floating box; 24-first-stage water pump; 25-a third water band;
26-a fourth hose;
3-a movement control mechanism;
31-a drone vehicle; 311-high pressure water spray gun; 312-water supply tank; 313-a high pressure pump; 314-placing racks; 32-a control system; 321-a master controller; 322-video signal collector; 323-smoke signal collector; 324-a drone system; 325-liquid level sensor; 33-a fifth water band;
4-bridge beam;
41-water supply port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the accompanying drawings 1 to 3, the embodiment of the invention discloses an intelligent movable fire fighting device for bridge fire extinguishing, which comprises:
a secondary water pumping mechanism 1; the secondary pumping mechanism 1 is connected to the bottom surface of the bridge 4 through a folding and unfolding structure;
a first-stage pumping mechanism 2; the first-stage pumping mechanism 2 is connected to the bottom end of the second-stage pumping mechanism 1 through an electric lock catch 21; the primary water pumping mechanism 2 is provided with a floating air bag 22;
a movement control mechanism 3; the movement control mechanism 3 includes an unmanned vehicle 31 and a control system 32; the unmanned vehicle 31 is positioned on the surface of the bridge 4, the top of the unmanned vehicle 31 is provided with a high-pressure water spray gun 311, the inside of the unmanned vehicle 31 is provided with a water supply tank 312 and a high-pressure pump 313 which are connected with the high-pressure water spray gun 311, and the water supply tank 312 is connected with the secondary pumping mechanism 1; the control system 32 is installed inside the unmanned vehicle 31, and is used for monitoring a fire signal, automatically driving the unmanned vehicle 31, and performing start control on the secondary water pumping mechanism 1, the primary water pumping mechanism 2, and the high-pressure pump 313.
In order to further optimize the technical scheme, the secondary pumping mechanism 1 comprises a winch 11, a mounting plate 12, a secondary pumping pump 13 and a buffer water storage tank 14; the number of the winches 11 is four, and the winches are fixedly arranged on the bottom surface of the bridge 4; the mounting plate 12 is positioned below the four winches 11, and four corners of the mounting plate 12 are respectively fixedly connected with the steel wire ropes of the four winches 11; the second-stage water pump 13 is fixed on the top surface of the mounting plate 12, and a water outlet of the second-stage water pump 13 is connected with a water source supply port 41 fixed on the top surface of the bridge 4 through a first water belt 15; the buffering water storage tank 14 is fixed on the bottom surface of the mounting plate 12, and the bottom of the side wall of the buffering water storage tank 14 is provided with an opening which is connected with a water pumping port of the second-stage water pumping pump 13 through a second water belt 16.
In order to further optimize the technical scheme, the length of the first water belt 15 is greater than or equal to the maximum release length of the steel wire rope of the winch 11; a coiling rack 17 is fixed on the mounting plate 12, and a coiled first water hose 15 is placed on the coiling rack 17.
In order to further optimize the technical scheme, the primary water pumping mechanism 2 comprises a floating box 23 and a primary water pump 24; four corners of the top surface of the floating box 23 are connected with four corners of the bottom surface of the buffering water storage box 14 through electric latches 21, and a floating air bag 22 is fixed on the side wall of the floating box 23; the first-stage water suction pump 24 is installed inside the floating box 23, a water outlet of the first-stage water suction pump 24 is communicated with the top of the buffering water storage box 14 through a third water hose 25, the third water hose 25 penetrates through the top wall of the floating box 23, a water suction port of the first-stage water suction pump 24 is connected with a fourth water hose 26, and the fourth water hose 26 penetrates through the bottom wall of the floating box 23.
In order to further optimize the technical scheme, the length of the third water belt 25 is more than or equal to the height from the bottom surface of the buffer water storage tank 14 to the water surface after the steel wire rope of the winch 11 is released; the third hose 25 is coiled on the top surface of the floating box 23.
In order to further optimize the above technical solution, the water supply tank 312 is connected with the water source supply port 41 through the fifth water belt 33; a placing rack 314 is fixed at the tail of the unmanned vehicle 31, and the placing rack 314 is used for placing a fifth water belt 33 in a coiled mode.
In order to further optimize the technical scheme, the control system 32 comprises a master controller 321, and a video signal collector 322 and a smoke signal collector 323 which are electrically connected with the master controller 321, wherein the video signal collector 322 and the smoke signal collector 323 are installed on the outer surface of the unmanned vehicle 31; the video signal collector 322 is used for carrying out video monitoring on the bridge 4 and transmitting the video signal of the fire condition to the master controller 321; the smoke signal collector 323 is used for monitoring the fire smoke concentration and transmitting the concentration signal to the master controller 321.
In order to further optimize the above technical solution, the control system 32 further includes an unmanned system 324 electrically connected to the general controller 321, and the unmanned system 324 is installed on the unmanned vehicle 31.
In order to further optimize the above solution, the control system 32 further comprises a level sensor 325 mounted inside the buffer reservoir 14; the liquid level sensor 325 is electrically connected with the master controller 321; the master controller 321 is electrically connected to the control end of the hoisting machine 11, the control end of the electric lock 21, the control end of the first-stage water pump 24, the control end of the second-stage water pump 13, and the control end of the high-pressure pump 313 respectively.
Referring to fig. 4, the fire signal is collected by the video signal collector 322 and/or the smoke signal collector 323, and when the fire signal is detected, the general controller 321 simultaneously starts the winch 11 and the unmanned system 324, so that the unmanned vehicle 31 moves to a fire extinguishing position; after the winch 11 is released, the master controller 321 opens the electric lock 21, so that the floating box 23 falls on the water surface; and then starting the first-stage water pump 24 to pump water to the buffer water storage tank 14, starting the second-stage water pump 13 when the liquid level sensor 325 detects a water level signal, and starting the high-pressure pump 313 simultaneously when the second-stage water pump 13 is started to spray water through the high-pressure water spray gun 311 to extinguish fire.
When the present apparatus is not activated, water is stored in the water supply tank 312 of the drone vehicle 31.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed in the embodiment corresponds to the method disclosed in the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an intelligent movable fire control unit for bridge is put out a fire which characterized in that includes:
a two-stage pumping mechanism (1); the secondary water pumping mechanism (1) is connected to the bottom surface of the bridge (4) through a retractable structure; the secondary water pumping mechanism (1) comprises a winch (11), a mounting plate (12), a secondary water pump (13) and a buffer water storage tank (14); the number of the winches (11) is four, and the winches are fixedly arranged on the bottom surface of the bridge (4); the mounting plate (12) is positioned below the four winches (11), and four corners of the mounting plate (12) are fixedly connected with steel wire ropes of the four winches (11) respectively; the secondary water pump (13) is fixed on the top surface of the mounting plate (12), and a water outlet of the secondary water pump (13) is connected with a water source supply port (41) fixed on the top surface of the bridge (4) through a first water belt (15); the buffering water storage tank (14) is fixed on the bottom surface of the mounting plate (12), an opening is formed in the bottom of the side wall of the buffering water storage tank (14), and the opening is connected with a water pumping port of the secondary water pump (13) through a second water belt (16);
a primary water pumping mechanism (2); the primary water pumping mechanism (2) is connected to the bottom end of the secondary water pumping mechanism (1) through an electric lock catch (21); the primary water pumping mechanism (2) is provided with a floating air bag (22); the primary water pumping mechanism (2) comprises a floating box (23) and a primary water pump (24); four corners of the top surface of the floating box (23) are connected with four corners of the bottom surface of the buffering water storage box (14) through the electric lock catches (21), and the floating air bags (22) are fixed on the side wall of the floating box (23); the primary water pump (24) is installed inside the floating box (23), a water outlet of the primary water pump (24) is communicated with the top of the buffering water storage box (14) through a third water hose (25), the third water hose (25) penetrates out of the top wall of the floating box (23), a water pumping port of the primary water pump (24) is connected with a fourth water hose (26), and the fourth water hose (26) penetrates out of the bottom wall of the floating box (23);
a movement control mechanism (3); the movement control mechanism (3) comprises an unmanned vehicle (31) and a control system (32); the unmanned vehicle (31) is positioned on the surface of the bridge (4), a high-pressure water spray gun (311) is installed at the top of the unmanned vehicle (31), a water supply tank (312) and a high-pressure pump (313) which are connected with the high-pressure water spray gun (311) are installed inside the unmanned vehicle, and the water supply tank (312) is connected with the secondary water pumping mechanism (1); the control system (32) is installed inside the unmanned vehicle (31) and used for monitoring fire signals, automatically driving the unmanned vehicle (31) and realizing starting control on the secondary water pumping mechanism (1), the primary water pumping mechanism (2) and the high-pressure pump (313).
2. The intelligent movable fire fighting device for bridge extinguishment according to claim 1, characterized in that the length of the first water hose (15) is equal to or greater than the maximum release length of the wire rope of the winch (11); a coiling rack (17) is fixed on the mounting plate (12), and the coiling rack (17) is used for placing the coiled first water band (15).
3. The intelligent movable fire fighting device for bridge extinguishment according to claim 1, wherein the length of the third water belt (25) is greater than or equal to the height from the bottom surface of the buffer water storage tank (14) to the water surface after the steel wire rope of the winch (11) is released; the third water belt (25) is coiled on the top surface of the floating box (23).
4. The intelligent movable fire fighting apparatus for bridge extinguishment according to claim 3, wherein the water supply tank (312) is connected to the water source supply port (41) through a fifth water hose (33); a placing rack (314) is fixed at the tail of the unmanned vehicle (31), and the placing rack (314) is used for placing the fifth water belt (33) in a winding mode.
5. The intelligent movable fire fighting device for bridge fire extinguishing according to claim 3 or 4, characterized in that the control system (32) comprises a general controller (321), and a video signal collector (322) and a smoke signal collector (323) which are electrically connected with the general controller (321), wherein the video signal collector (322) and the smoke signal collector (323) are installed on the outer surface of the unmanned vehicle (31); the video signal collector (322) is used for carrying out video monitoring on the bridge (4) and transmitting a video signal of a fire condition to the master controller (321); the smoke signal collector (323) is used for monitoring the fire smoke concentration and transmitting a concentration signal to the master controller (321).
6. An intelligent movable fire fighting apparatus for bridge extinguishment according to claim 5, characterized in that the control system (32) further comprises a drone system (324) electrically connected to the general controller (321), the drone system (324) being mounted on the drone vehicle (31).
7. The intelligent movable fire fighting apparatus for bridge extinguishment according to claim 6, wherein the control system (32) further comprises a liquid level sensor (325) installed inside the buffer reservoir (14); the liquid level sensor (325) is electrically connected with the master controller (321); the master controller (321) is respectively and electrically connected with the control end of the winch (11), the control end of the electric lock catch (21), the control end of the first-stage water pump (24), the control end of the second-stage water pump (13) and the control end of the high-pressure pump (313).
8. The intelligent movable fire fighting device for bridge extinguishment according to claim 7, wherein a fire signal is collected by the video signal collector (322) and/or the smoke signal collector (323), and when the fire signal is detected, the general controller (321) simultaneously starts the winch (11) and the unmanned system (324) to enable the unmanned vehicle (31) to run to a fire extinguishing position; after the winch (11) is released, the master controller (321) opens the electric lock catch (21) to enable the floating box (23) to fall on the water surface; then start first-level suction pump (24) draw water to buffering water storage box (14), when level sensor (325) detect the water level signal, start second grade suction pump (13), when second grade suction pump (13) start, start simultaneously high-pressure pump (313), through high-pressure water spray gun (311) carry out the water spray and put out a fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210081532.7A CN114392515B (en) | 2022-01-24 | 2022-01-24 | Intelligent movable fire fighting device for bridge fire extinguishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210081532.7A CN114392515B (en) | 2022-01-24 | 2022-01-24 | Intelligent movable fire fighting device for bridge fire extinguishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114392515A CN114392515A (en) | 2022-04-26 |
| CN114392515B true CN114392515B (en) | 2023-03-31 |
Family
ID=81232224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210081532.7A Active CN114392515B (en) | 2022-01-24 | 2022-01-24 | Intelligent movable fire fighting device for bridge fire extinguishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114392515B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948314Y (en) * | 2006-09-07 | 2007-09-19 | 上海理工大学 | Fire-extinguishing system of big bridge |
| CN107899163A (en) * | 2017-12-15 | 2018-04-13 | 武汉迪克坦科技有限公司 | A kind of unmanned cruiser of community intelligent fire fighting and rescue |
| CN209108480U (en) * | 2018-11-15 | 2019-07-16 | 四川中旺建设集团有限公司 | A kind of municipal bridge fire plant based on BIM technology |
| CN110130218A (en) * | 2019-06-11 | 2019-08-16 | 扬州北晟桥梁科技有限公司 | Large-scale bridge floor snow removing deicing, haze, fire-fighting system |
| KR200491634Y1 (en) * | 2019-09-04 | 2020-05-12 | 인천광역시 연수구 시설안전관리공단 | Fire hydrant for emergency |
| CN111409830A (en) * | 2020-03-31 | 2020-07-14 | 闪东丽 | Fire extinguishing device for forest fire extinguishing |
-
2022
- 2022-01-24 CN CN202210081532.7A patent/CN114392515B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114392515A (en) | 2022-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205103971U (en) | Resident is with electric vehicle charging place conflagration intelligent early warning system | |
| CN212271746U (en) | Three-dimensional parking equipment with fire extinguishing function | |
| CN105561503A (en) | Special fire-extinguishing device for power battery pack | |
| CN201469940U (en) | High-pressure water mist fire fighting bus | |
| CN215876040U (en) | Fire-fighting system of electric vehicle charging station | |
| CN109718491A (en) | A kind of water mists battery case fire prevention and control device | |
| CN211885070U (en) | Fire rescue vehicle | |
| CN110538399A (en) | automatic fire-fighting detection control system | |
| CN114392515B (en) | Intelligent movable fire fighting device for bridge fire extinguishing | |
| CN108187278A (en) | A kind of gas station's fire-fighting robot | |
| CN102688570A (en) | Fire safety safeguards system for tunnel and extinguishing method thereof | |
| CN111815890A (en) | Electric transmission rail car with fire alarm monitoring system | |
| KR102651068B1 (en) | Automatic ev fire control device in parking space with charging fac | |
| CN218805303U (en) | New energy automobile fills electric pile with fire control subassembly | |
| CN201125155Y (en) | Big diameter liquid loading and unloading arm destage loading control system | |
| CN200948314Y (en) | Fire-extinguishing system of big bridge | |
| CN215653544U (en) | Unmanned aerial vehicle foam fire engine | |
| CN211132783U (en) | Vehicle-mounted fire-fighting system | |
| CN212067537U (en) | Compressed air foam lifting and spraying robot | |
| CN208959187U (en) | A kind of water mists battery case fire prevention and control device | |
| CN114306991A (en) | Fire control charging device | |
| KR102617716B1 (en) | Electric vehicle charging station firefighting equipment | |
| CN213589589U (en) | Stereo garage uses intelligent fire control unit | |
| CN117953641A (en) | Intelligent fire control system and method for new energy vehicle parking space | |
| CN216507960U (en) | Charging device for electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |