CN110755771B - Underground parking garage fire-fighting fire extinguishing system - Google Patents
Underground parking garage fire-fighting fire extinguishing system Download PDFInfo
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- CN110755771B CN110755771B CN201911224302.6A CN201911224302A CN110755771B CN 110755771 B CN110755771 B CN 110755771B CN 201911224302 A CN201911224302 A CN 201911224302A CN 110755771 B CN110755771 B CN 110755771B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0214—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for buildings or installations in fire storms
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- 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
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- 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
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- 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
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire extinguishing system of an underground parking garage, which comprises a smoke alarm, a monitor, a moving rail and a control system, wherein the smoke alarm, the monitor and the moving rail are arranged above parking stalls, the control system is arranged in a monitoring room, the moving rail extends along the width direction of the parking stalls and penetrates through all the parking stalls which are arranged in parallel, a first positioner is arranged above each parking stall, the smoke alarm is provided with a moving head capable of moving along the moving rail, and a spray head, a fire extinguishing device and a second positioner are arranged at the bottom of the moving head. The beneficial effects are that: when smoke is detected, the moving head on the moving track is made to approach to the smoke detection position, so that the position is intensively extinguished, and the loss caused by fire is reduced; alarm information can be sent to the control end in time, so that the control end can rescue in time.
Description
Technical Field
The invention relates to the field of fire control, in particular to a fire-fighting system for an underground parking garage.
Background
Underground garages are usually built below the high-rise building, so that vehicles can be conveniently parked, and the ground space is saved. When the underground garage is constructed, the fire-fighting system is required to be configured, so that fire can be extinguished in time when a fire disaster occurs.
The applicant found that at least the following technical problems exist in the prior art: the existing underground garage has the defects that pedestrians are few, particularly in remote places, when a fire disaster occurs, the pedestrians cannot be found or extinguished in time, so that the fire disaster is increased, and larger property loss is caused.
Disclosure of Invention
The invention aims to solve the problems and provide a fire extinguishing system for an underground parking garage, which can automatically detect smoke and realize an automatic centralized fire extinguishing function so as to reduce property loss of the underground garage caused by fire.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a fire extinguishing system of a underground parking garage, which comprises a smoke alarm, a monitor, a moving rail and a control system, wherein the smoke alarm, the monitor and the moving rail are arranged above parking stalls, the control system is arranged in a monitoring room, the moving rail extends along the width direction of the parking stalls and penetrates through all the parking stalls which are arranged in parallel, a first positioner is arranged above each parking stall, a moving head capable of moving along the moving rail by itself is arranged on the moving rail, at least one moving head is arranged on the moving rail corresponding to the parking stalls, and a spray head, a fire extinguishing device and a second positioner are arranged at the bottom of the moving head;
the smoke alarm, the monitor, the first locator, the moving head, the spray head, the fire extinguishing device and the second locator are all electrically connected with the control system.
Adopt above-mentioned underground parking garage fire control fire extinguishing system, the smog alarm monitors the parking stall, when a certain smog alarm detects smog, can send alarm information, control system can confirm alarm position according to the first locator on the smog alarm after receiving this alarm information, and control on the removal track remove the head and all concentrate to alarm position, through the shower head is sprayed water and is cooled down, is put out a fire through extinguishing device to put out a fire to this warning parking stall is concentrated, reduces loss of property, fights for time for the conflagration rescue.
Preferably, the smoke alarm is arranged at the top of an underground garage or at a position 3m high above a parking space through a suspension bracket;
the movable track is suspended at the top of the underground garage through a suspension bracket.
Preferably, the number of the moving tracks is two, and the moving tracks are arranged on the front side and the rear side of the smoke alarm in parallel.
Preferably, the moving head automatically moves through a driving assembly, the driving assembly comprises a gear and a driving motor, the driving motor is installed on the moving head through a mounting plate, the mounting plate is connected with the moving head in a welding mode, an output shaft of the driving motor extends to the side face of the moving track, a rack is installed on the side wall of the moving track, and the gear meshed with the rack is installed on the output shaft of the driving motor;
the other side of the moving head is connected with a battery compartment, and the battery compartment and the driving assembly are respectively positioned at the front side and the rear side of the moving head.
Preferably, the moving track is divided into an upper layer and a lower layer, the lower layer is a track strip provided with a track groove, the upper layer is a water pipe connected above the track strip, a plurality of water outlets which are uniformly arranged along the length direction of the water pipe are formed in the bottom of the water pipe, a plug cover capable of moving downwards is arranged at each water outlet, and a tightening piece connected with the plug cover is arranged in the water pipe, so that the plug cover is in a closed state;
the upper end of the moving head is T-shaped and is slidably arranged in the track groove, a flow guide channel communicated with the spray head is arranged in the moving head, an electromagnetic chuck capable of enabling the plug cover to be sucked downwards is arranged at a position, close to the top opening, of the flow guide channel, a connecting groove capable of enabling the plug cover to move downwards and extend into the flow guide channel is formed above the track groove, and the periphery of the electromagnetic chuck is fixed in the flow guide channel through a plurality of support spokes;
the electromagnetic chuck is characterized in that a second detection switch and a first detection switch with wireless receiving and transmitting functions are respectively arranged at the top center of the electromagnetic chuck and the bottom center of the plug cover, a delay module is arranged in the second detection switch, and the first detection switch and the second detection switch are electrically connected with the control system.
Preferably, the propping piece comprises a propping shaft, a spring and a limiting handle, a hollow baffle is connected in the water pipe, the propping shaft is connected with the baffle in a vertical sliding mode, the lower end of the propping shaft is connected with the top of the plug cover, the upper end of the propping shaft is connected with the limiting handle, the limiting handle is oval, the spring is arranged between the limiting handle and the baffle, and the spring is sleeved on the propping shaft.
Preferably, the spray header is rotationally connected to the bottom of the diversion channel, the spray header is in a disc shape with hollow inside, water outlets are formed in the side wall and the bottom wall of the spray header, an included angle between the axis of the water outlet on the side wall and the outer circular surface of the spray header is 10-30 degrees, an included angle between the axis of the water outlet on the bottom wall and the bottom wall of the spray header is 45-60 degrees, and the inclination directions of the water outlets on the side wall and the bottom wall are the same.
Preferably, the fire extinguishing device is a suspended automatic foam fire extinguisher, and the fire extinguishing device is mounted on the moving head through a suspension bracket.
The beneficial effects are that: 1. when detecting smoke, the invention can enable the moving head on the moving track to approach to the smoke detection position, thereby intensively extinguishing the position and reducing the loss caused by fire;
2. alarm information can be sent to the control end in time, so that the control end can rescue in time.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of the connection structure of the moving rail and the moving head according to the present invention;
FIG. 4 is a bottom view of the showerhead of the present invention;
FIG. 5 is a sectional view of the electromagnetic chuck portion of the present invention;
fig. 6 is a control system connection block diagram of the present invention.
The reference numerals are explained as follows:
1. a smoke alarm; 1a, a first positioner; 2. a monitor; 3. a moving track; 3a, a water pipe; 3b, track strips; 3c, a baffle plate; 4. a moving head; 4a, a diversion channel; 5. a spray header; 5a, water outlet holes; 6. a fire extinguishing device; 7. a second positioner; 7a, a wireless signal transceiver; 8. a rack; 9. a drive assembly; 9a, gears; 9b, driving a motor; 10. a tightening member; 10a, a limit handle; 10b, springs; 10c, a top shaft; 11. a plug cover; 12. an electromagnetic chuck; 12a, support spokes; 13. a battery compartment; 14. a second detection switch; 14a, a delay module; 15. a first detection switch; 16. a control system; 17. and (5) parking spaces.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-6, the invention provides a fire extinguishing system for a underground parking garage, which comprises a smoke alarm 1, a monitor 2 and a moving track 3 which are arranged above parking spaces 17, and a control system 16 which is arranged in a monitoring room, wherein the moving track 3 extends along the width direction of the parking spaces 17 and penetrates through all the parking spaces 17 which are arranged in parallel, one smoke alarm 1 and the monitor 2 are arranged above each parking space 17, the monitor 2 can transmit the monitored conditions to the control system 16 in real time, a first positioner 1a is arranged on the smoke alarm 1, a moving head 4 which can automatically move along the moving track 3 is arranged on the moving track 3, at least one moving head 4 is arranged on the moving track 3 corresponding to the parking spaces 17, and a spray head 5, a fire extinguishing device 6 and a second positioner 7 are arranged at the bottom of the moving head 4;
the smoke alarm 1, the monitor 2, the first positioner 1a, the moving head 4, the shower head 5, the fire extinguishing device 6 and the second positioner 7 are all electrically connected with the control system 16.
Preferably, the smoke alarm 1 is installed at the top of an underground garage or at a position 3m higher than the parking space 17 through a suspension bracket, and the arrangement is convenient for ensuring that a vehicle can normally enter the parking space 17 and simultaneously enabling the smoke alarm 1 to timely detect smoke information;
the movable track 3 is suspended at the top of the underground garage through a suspension bracket.
The number of the moving tracks 3 is two, and the moving tracks are arranged in parallel on the front side and the rear side of the smoke alarm 1, so that the front side and the rear side of the parking space 17 are conveniently guaranteed to be in the fire extinguishing range.
The moving head 4 automatically moves through a driving assembly 9, the driving assembly 9 comprises a gear 9a and a driving motor 9b, the driving motor 9b is installed on the moving head 4 through a mounting plate, the mounting plate is connected with the moving head 4 in a welded mode, an output shaft of the driving motor 9b extends to the side face of the moving track 3, a rack 8 is installed on the side wall of the moving track 3, a gear 9a meshed with the rack 8 is installed on the output shaft of the driving motor 9b, and the arrangement is convenient for driving the gear 9a to rotate through the driving motor 9b, and the gear 9a is meshed with the rack 8, so that the gear 9a drives the moving head 4 to move along the rack 8 in the rotating process, and the driving motor 9b supplies power to the battery compartment 13;
the other side of the moving head 4 is connected with a battery compartment 13, and the battery compartment 13 and the driving component 9 are respectively positioned on the front side and the rear side of the moving head 4, so that the weight of the two sides of the moving head 4 is conveniently balanced, and the moving head 4 moves more stably.
The movable track 3 is divided into an upper layer and a lower layer, the lower layer is a track strip 3b provided with a track groove, the upper layer is a water pipe 3a connected above the track strip 3b, the bottom of the water pipe 3a is provided with a plurality of water outlets uniformly arranged along the length direction of the water pipe, each water outlet is provided with a plug cover 11 capable of moving downwards, a tightening piece 10 connected with the plug cover 11 is arranged in the water pipe 3a, so that the plug cover 11 is in a closed state, the distance between two adjacent water outlets is 20cm-35cm, the arrangement is convenient for ensuring the safe distance between two adjacent movable heads 4 and the fire extinguishing range during fire extinguishment, the top of the plug cover 11 is hemispherical, the sealing effect of the plug cover 11 on the water outlet of the water pipe 3a can be improved, meanwhile, water in the water pipe 3a can flow downwards into a diversion channel 4a along the top of the plug cover 11, and the pipe diameter of the diversion channel 4a is larger than the diameter of a round surface at the bottom of the plug cover 11;
the upper end of the moving head 4 is T-shaped and is slidably arranged in the track groove, a diversion channel 4a communicated with the spray header 5 is arranged in the moving head 4, an electromagnetic chuck 12 which can enable the plug cover 11 to be sucked downwards is arranged at the position, close to the top opening, of the diversion channel 4a, a connecting groove which can enable the plug cover 11 to move downwards and extend into the diversion channel 4a is formed above the track groove, the periphery of the electromagnetic chuck 12 is fixed in the diversion channel 4a through a plurality of support spokes 12a, so that when the moving head 4 stays below the plug cover 11, the electromagnetic chuck 12 is powered, the plug cover 11 is sucked downwards on the electromagnetic chuck 12, a water outlet at the bottom of the water pipe 3a is opened, pressure water in the water pipe 3a enters the diversion channel 4a through the water outlet and is sprayed outwards through the spray header 5, and the position where smoke alarm occurs is cooled;
the center of the top of the electromagnetic chuck 12 and the center of the bottom of the plug cover 11 are respectively provided with a second detection switch 14 and a first detection switch 15 with wireless receiving and transmitting functions, a delay module 14a is arranged in the second detection switch 14, the first detection switch 15 and the second detection switch 14 are electrically connected with the control system 16, the first detection switch 15 and the second detection switch 14 are respectively sunken in the joint surface of the plug cover 11 and the electromagnetic chuck 12, so that the bottom of the plug cover 11 can be attached to the electromagnetic chuck 12, a connecting wire of the electromagnetic chuck 12 penetrates into the side wall of the moving head 4 through a pipe of the supporting spoke 12a and is finally communicated with the battery compartment 13, the first detection switch 15 and the second detection switch 14 are wireless proximity switches with self-powered functions, after the control system 16 receives alarm information, the moving head 4 positioned on two sides of the alarm part is controlled to move to the alarm position, meanwhile, the moving head 4 sends the moving position to the control system 16 through a second positioner 7, and the second positioner 7 is driven to the second detection switch 14, and the second electromagnetic chuck 4 is driven to stop the signal to move to the position transducer, and the electromagnetic chuck is driven by the electromagnetic chuck 4, and the signal can be further driven to realize the wireless receiving and transmitting of signals to the control system (the electromagnetic chuck is controlled by the electromagnetic chuck is driven by the second controller 7) to the second control system).
The propping piece 10 comprises a propping shaft 10c, a spring 10b and a limiting handle 10a, wherein a hollowed baffle 3c is connected in the water pipe 3a, the propping shaft 10c is vertically and slidably connected with the baffle 3c, the lower end of the propping shaft 10c is connected to the top of the plug 11, the upper end of the propping shaft 10c is connected with the limiting handle 10a, the limiting handle 10a is elliptical, the spring 10b is arranged between the limiting handle 10a and the baffle 3c, the spring 10b is sheathed on the propping shaft 10c, the elasticity of the spring 10b is larger than the water pressure in the water pipe 3a and smaller than the suction force of the electromagnetic chuck 12, so that when the electromagnetic chuck 12 is not sucked with the plug 11, the spring 10b pushes the limiting handle 10a upwards, and the propping shaft 10c lifts the plug 11 upwards, so that the plug 11 is in a plugging state; when the moving head 4 stays below the plug cover 11, after the electromagnetic chuck 12 is powered on, the plug cover 11 is sucked downwards through magnetic force, so that the limiting handle 10a is driven to move downwards through the top shaft 10c, the spring 10b is compressed, the plug cover 11 is opened, after the electromagnetic chuck 12 is powered off, the spring 10b rebounds, and the plug cover 11 is lifted upwards through the limiting handle 10a and the top shaft 10c again, so that the plug cover is closed.
The shower head 5 is rotationally connected to the bottom of the diversion channel 4a, the shower head 5 is in a disc shape with hollow inside, water outlet holes 5a are formed in the side wall and the bottom wall of the shower head 5, an included angle between the axis of the water outlet holes 5a on the side wall and the outer circular surface of the shower head 5 is 10-30 degrees, an included angle between the axis of the water outlet holes 5a on the bottom wall and the bottom wall of the shower head 5 is 45-60 degrees, the inclination directions of the water outlet holes 5a on the side wall and the bottom wall are the same, and the shower head 5 is driven to rotate around the moving head 4 through the reverse acting force of water when water in the shower head 5 is discharged along the inclined water outlet holes 5a on the side wall and the bottom wall, so that rotary shower is realized, the shower area is increased, and the shower effect is improved.
The fire extinguishing device 6 is a suspension type automatic foam fire extinguisher, and the fire extinguishing device 6 is arranged on the moving head 4 through a suspension bracket, and the suspension type automatic foam fire extinguisher can automatically open a fire extinguishing function according to temperature, thereby realizing automatic fire extinguishing.
By adopting the structure, the smoke alarm 1 monitors the parking space 17, when the smoke alarm 1 at a certain place detects smoke, alarm information can be sent out, after the control system 16 receives the alarm information, the alarm position can be determined according to the first positioner 1a on the smoke alarm 1, and the moving heads 4 on the moving track 3 are controlled to be centralized towards the alarm position, water spraying and cooling are carried out through the spray heads 5, and fire is extinguished through the fire extinguishing device 6, so that the alarm parking space 17 is centralized to extinguish fire, property loss is reduced, and time is striven for fire rescue.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An underground parking garage fire control fire extinguishing system, its characterized in that: the intelligent parking system comprises a smoke alarm, a monitor, a moving rail and a control system, wherein the smoke alarm, the monitor and the moving rail are arranged above parking spaces, the control system is arranged in a monitoring room, the moving rail extends along the width direction of the parking spaces and penetrates through all the parking spaces arranged in parallel, one smoke alarm and one monitor are arranged above each parking space, a first positioner is arranged on the smoke alarm, a moving head capable of moving along the moving rail by itself is arranged on the moving rail, at least one moving head is arranged on the moving rail corresponding to the parking spaces, and a spray head, a fire extinguishing device and a second positioner are arranged at the bottom of the moving head;
the smoke alarm, the monitor, the first positioner, the moving head, the spray head, the fire extinguishing device and the second positioner are all electrically connected with the control system;
the movable track is divided into an upper layer and a lower layer, the lower layer is a track strip provided with a track groove, the upper layer is a water pipe connected above the track strip, a plurality of water outlets which are uniformly arranged along the length direction of the water pipe are formed in the bottom of the water pipe, plug covers capable of moving downwards are arranged at each water outlet, and a tightening piece connected with the plug covers is arranged in the water pipe, so that the plug covers are in a closed state;
the upper end of the moving head is T-shaped and is slidably arranged in the track groove, when smoke is detected, the moving head can move along the moving track, a flow guide channel communicated with the spray head is arranged in the moving head, an electromagnetic chuck capable of enabling the plug cover to be sucked downwards is arranged at the position, close to the top opening, of the flow guide channel, a connecting groove capable of enabling the plug cover to move downwards and extend into the flow guide channel is formed above the track groove, and the periphery of the electromagnetic chuck is fixed in the flow guide channel through a plurality of support spokes;
the electromagnetic chuck is characterized in that a second detection switch and a first detection switch with wireless receiving and transmitting functions are respectively arranged at the top center of the electromagnetic chuck and the bottom center of the plug cover, a delay module is arranged in the second detection switch, and the first detection switch and the second detection switch are electrically connected with the control system.
2. The underground parking garage fire suppression system of claim 1, wherein: the smoke alarm is arranged at the top of the underground garage or at a position 3m higher than the parking space through a suspension bracket;
the movable track is suspended at the top of the underground garage through a suspension bracket.
3. The underground parking garage fire suppression system of claim 2, wherein: the number of the moving tracks is two, and the moving tracks are arranged on the front side and the rear side of the smoke alarm in parallel.
4. A fire extinguishing system for an underground parking garage according to claim 3, wherein: the automatic moving device comprises a moving head, a moving track, a driving assembly and a driving motor, wherein the moving head automatically moves through the driving assembly, the driving assembly comprises a gear and the driving motor, the driving motor is arranged on the moving head through a mounting plate, the mounting plate is connected with the moving head in a welded mode, an output shaft of the driving motor extends to the side face of the moving track, a rack is arranged on the side wall of the moving track, and the gear meshed with the rack is arranged on the output shaft of the driving motor;
the other side of the moving head is connected with a battery compartment, and the battery compartment and the driving assembly are respectively positioned at the front side and the rear side of the moving head.
5. The underground parking garage fire suppression system of claim 4, wherein: the jacking piece comprises a jacking shaft, a spring and a limiting handle, wherein a hollowed baffle is connected in the water pipe, the jacking shaft is in vertical sliding connection with the baffle, the lower end of the jacking shaft is connected with the top of the plug cover, the upper end of the jacking shaft is connected with the limiting handle, the limiting handle is oval, the spring is arranged between the limiting handle and the baffle, and the spring is sleeved on the jacking shaft.
6. The underground parking garage fire suppression system of claim 5, wherein: the shower head is rotationally connected to the bottom of the diversion channel, the shower head is in a disc shape with hollow inside, water outlets are formed in the side wall and the bottom wall of the shower head, an included angle between the axis of the water outlet on the side wall and the outer circular surface of the shower head is 10-30 degrees, an included angle between the axis of the water outlet on the bottom wall and the bottom wall of the shower head is 45-60 degrees, and the inclination directions of the water outlets on the side wall and the bottom wall are the same.
7. An underground parking garage fire suppression system as recited in any one of claims 1-6 wherein: the fire extinguishing device is a suspension type automatic foam fire extinguisher, and is arranged on the moving head through a suspension bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911224302.6A CN110755771B (en) | 2019-12-04 | 2019-12-04 | Underground parking garage fire-fighting fire extinguishing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911224302.6A CN110755771B (en) | 2019-12-04 | 2019-12-04 | Underground parking garage fire-fighting fire extinguishing system |
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| CN110755771A CN110755771A (en) | 2020-02-07 |
| CN110755771B true CN110755771B (en) | 2023-06-23 |
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| CN112700616B (en) * | 2020-12-16 | 2022-12-16 | 陕西卓为信息技术有限公司 | Security alarm |
| CN113926117A (en) * | 2021-11-18 | 2022-01-14 | 许成龙 | Automatic fire alarm system of transformer substation |
| CN114733126B (en) * | 2022-05-11 | 2023-10-31 | 河南奇点网络科技有限公司 | Intelligent community management system based on 5G |
| CN114849121B (en) * | 2022-06-10 | 2023-04-21 | 深圳市广安消防装饰工程有限公司 | Fire control supervision device based on Internet of things and application method |
| CN115522463A (en) * | 2022-10-08 | 2022-12-27 | 临沂市市政工程建设管理服务中心 | Environment-friendly canopy for viaduct construction and control method thereof |
| CN115444959B (en) * | 2022-10-13 | 2023-05-09 | 马钊 | Rail-mounted spraying disinfection system and method applied to underground parking garage |
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| JPH10277173A (en) * | 1997-04-07 | 1998-10-20 | Ishikawajima Harima Heavy Ind Co Ltd | Tunnel fire extinguishing appliance |
| DE10051285A1 (en) * | 2000-10-16 | 2002-05-02 | Carsten Bardehle | Method for extinguishing fires in tunnels has an overhead pipe for fire suppressant and one or more carriages with spray jets to be maneuvered over a valve |
| CN103071257A (en) * | 2012-12-31 | 2013-05-01 | 无锡佑仁科技有限公司 | Side-hung tunnel fire-extinguishing robot mechanical system |
| JP2018033642A (en) * | 2016-08-31 | 2018-03-08 | ホーチキ株式会社 | Fire extinguisher box in tunnel |
| CN109538083A (en) * | 2018-10-22 | 2019-03-29 | 申贵喜 | A kind of fire-proof and theft-proof entry door |
| CN109410510A (en) * | 2018-12-21 | 2019-03-01 | 杭州开程物联网科技有限公司 | A kind of intelligent fire-pretection system and method based on Internet of Things |
| CN110220081A (en) * | 2019-06-12 | 2019-09-10 | 刘蓝熠 | One kind being applied to indoor smart suspension equipped system |
| CN110206577A (en) * | 2019-06-27 | 2019-09-06 | 重庆交通大学 | Tunnel intelligent assists fire-fighting system |
| CN211357518U (en) * | 2019-12-04 | 2020-08-28 | 洛阳市浪潮消防科技股份有限公司 | Underground parking lot fire-fighting system |
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