CN110755771A - Underground parking lot fire-fighting system - Google Patents
Underground parking lot fire-fighting system Download PDFInfo
- Publication number
- CN110755771A CN110755771A CN201911224302.6A CN201911224302A CN110755771A CN 110755771 A CN110755771 A CN 110755771A CN 201911224302 A CN201911224302 A CN 201911224302A CN 110755771 A CN110755771 A CN 110755771A
- Authority
- CN
- China
- Prior art keywords
- moving
- head
- track
- fire extinguishing
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- 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
- 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
-
- 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
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- 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-fighting and fire-extinguishing system for an underground parking lot, which comprises smoke alarms, monitors, a moving track and a control system, wherein the smoke alarms, the monitors and the moving track are installed above parking places, the control system is installed in a monitoring room, the moving track extends along the width direction of the parking places and penetrates through all the parking places which are arranged in parallel, one smoke alarm and one monitor are arranged above each parking place, a first positioner is installed on each smoke alarm, a moving head capable of moving along the moving track is installed on the moving track, and a spray head, a fire-extinguishing device and a second positioner are installed at the bottom of the moving head. Has the advantages that: when smoke is detected, the moving head on the moving track is close to the smoke detection position, so that the position is intensively extinguished, and the loss caused by fire is reduced; the 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 fighting, in particular to a fire fighting system for an underground parking lot.
Background
An underground garage is 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, a fire-fighting system is also required to be configured, so that fire can be timely extinguished when a fire disaster occurs.
The applicant finds that at least the following technical problems exist in the prior art: the existing underground garage has less pedestrians, especially in remote positions, and can not find or extinguish the fire in time when the fire breaks out, so that the fire becomes great, and great property loss is caused.
Disclosure of Invention
The invention aims to solve the problems and provide a fire-fighting system for an underground parking lot, which can automatically detect smoke and realize an automatic centralized fire-fighting function, thereby reducing property loss of an underground garage caused by fire.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a fire-fighting and fire-extinguishing system for an underground parking lot, which comprises a smoke alarm, a monitor, a moving track and a control system, wherein the smoke alarm, the monitor and the moving track are arranged above parking places, the control system is arranged in a monitoring room, the moving track extends along the width direction of the parking places and penetrates through all the parking places which are arranged in parallel, one smoke alarm and one monitor are arranged above each parking place, a first positioner is arranged on the smoke alarm, a moving head capable of automatically moving along the moving track is arranged on the moving track, at least one moving head is arranged on the moving track corresponding to the parking places, 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.
Adopt above-mentioned underground parking area fire control extinguishing system, smoke alarm monitors the parking stall, when certain smoke alarm detects smog, can send alarm information, control system can confirm alarm position according to the first locator on the smoke alarm after receiving this alarm information, and control on the removal track the removal head all concentrates to alarm position, through the shower head carries out the water spray cooling, through extinguishing device puts out a fire to concentrate on putting out a fire to this warning parking stall, reduces loss of property, strives for the time for the conflagration rescue.
Preferably, the smoke alarm is installed at the top of an underground garage or at a position 3m above the parking space through a suspension bracket;
the moving track is suspended at the top of the underground garage through the suspension frame.
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 moves automatically through a driving assembly, the driving assembly comprises a gear and a driving motor, the driving motor is mounted on the moving head through a mounting plate, the mounting plate is welded with the moving head, an output shaft of the driving motor extends to the side surface of the moving track, a rack is mounted on the side wall of the moving track, and the gear meshed with the rack is mounted on the output shaft of the driving motor;
the other side of the moving head is connected with a battery cabin, and the battery cabin and the driving assembly are respectively positioned at the front side and the rear side of the moving head.
Preferably, 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, the bottom of the water pipe 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 capable of moving downwards, and a jacking 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 mounted 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 attracted downwards is arranged at the position, close to an opening at the top, 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 supporting spokes;
the electromagnetic chuck top center with the bottom center of gag installs second detection switch and the first detection switch that has the wireless function of receiving and dispatching respectively, be equipped with time delay module in the second detection switch, just first detection switch with the second detection switch all with the control system electricity is connected.
Preferably, the puller comprises a jack shaft, a spring and a limiting handle, a hollow baffle is connected in the water pipe, the jack shaft is connected with the baffle in a vertical sliding mode, the lower end of the jack shaft is connected to the top of the plug cover, the upper end of the jack shaft is connected with the limiting handle, the limiting handle is oval, the limiting handle is arranged between the baffle and the spring, and the spring is sleeved on the jack shaft.
Preferably, the spray head is rotatably connected to the bottom of the flow guide channel, the spray head is in a disc shape with a hollow inner part, water outlet holes are formed in the side wall and the bottom wall of the spray head, an included angle between the axis of the water outlet hole in the side wall and the outer circular surface of the spray head is 10-30 degrees, an included angle between the axis of the water outlet hole in the bottom wall and the bottom wall of the spray head is 45-60 degrees, and the inclination directions of the water outlet holes in the side wall and the bottom wall are the same.
Preferably, the fire extinguishing apparatus is a suspension type automatic foam fire extinguisher, and the fire extinguishing apparatus is installed on the moving head through a suspension bracket.
Has the advantages that: 1. according to the invention, when smoke is detected, the moving head on the moving track is close to the smoke detection position, so that the position is intensively extinguished, and the loss caused by fire is reduced;
2. the 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 present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
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 cross-sectional view of the electromagnetic chuck of the present invention;
fig. 6 is a control system connection block diagram of the present invention.
The reference numerals are explained below:
1. a smoke alarm; 1a, a first positioner; 2. a monitor; 3. a moving track; 3a, a water pipe; 3b, rail strips; 3c, a baffle plate; 4. a moving head; 4a, a flow guide channel; 5. a shower head; 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, a gear; 9b, driving a motor; 10. a top tightening member; 10a, a limiting handle; 10b, a spring; 10c, a top shaft; 11. a plug cover; 12. an electromagnetic chuck; 12a, supporting 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 (6) parking lots.
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 is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a fire fighting system for an underground parking lot, comprising a smoke alarm 1 installed above a parking space 17, a monitor 2 and a moving track 3, and a control system 16 installed in a monitoring room, the moving rail 3 extending in a width direction of the parking space 17, and penetrates through all the parking spaces 17 which are arranged in parallel, one smoke alarm 1 and one monitor 2 are arranged above each parking space 17, the monitor 2 can transmit the monitored conditions to a control system 16 in real time, and the smoke alarm 1 is provided with a first positioner 1a, the moving track 3 is provided with a moving head 4 which can move along the moving track 3, at least one moving head 4 is arranged on the moving track 3 corresponding to the parking space 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 locator 1a, the moving head 4, the spray head 5, the fire extinguishing device 6 and the second locator 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 above the parking space 17 through a suspension bracket, so that the smoke alarm 1 can conveniently detect smoke information in time while ensuring that a vehicle can normally enter the parking space 17;
the moving track 3 is suspended at the top of the underground garage through a suspension frame.
The movable rails 3 are two in total and 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 both in a fire extinguishing range.
The moving head 4 moves automatically through the driving component 9, the driving component 9 comprises a gear 9a and a driving motor 9b, the driving motor 9b is mounted on the moving head 4 through a mounting plate, the mounting plate is welded with the moving head 4, an output shaft of the driving motor 9b extends to the side surface of the moving track 3, a rack 8 is mounted on the side wall of the moving track 3, and the gear 9a meshed with the rack 8 is mounted on the output shaft of the driving motor 9b, so that the driving motor 9b is convenient for driving the gear 9a to rotate, the gear 9a is meshed with the rack 8, the moving head 4 is driven to move along the rack 8 in the rotating process, and the driving motor 9b is provided with the battery compartment 13 for supplying power;
the other side of the moving head 4 is connected with a battery compartment 13, the battery compartment 13 and the driving assembly 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 can be balanced conveniently, and the moving head 4 can move 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 covers 11 are in a closed state, the distance between every two adjacent water outlets is 20cm-35cm, the arrangement is convenient, when fire is extinguished, the safety distance between every two adjacent movable heads 4 and the fire extinguishing range are ensured, the top of each plug cover 11 is hemispherical, the sealing effect of each plug cover 11 on the water outlet of the water pipe 3a can be improved, and meanwhile, water in the water pipe 3a can flow downwards into the flow guide channel 4a along the top of each plug cover 11, the pipe diameter of the flow guide channel 4a is larger than the diameter of the round surface at the bottom of the plug cover 11;
the upper end of the moving head 4 is T-shaped and is slidably mounted in the track groove, a flow guide channel 4a communicated with the spray head 5 is arranged in the moving head 4, an electromagnetic chuck 12 capable of enabling the plug cover 11 to be attracted downwards is arranged at the position, close to the top opening, of the flow guide channel 4a, a connecting groove capable of enabling the plug cover 11 to move downwards and extend into the flow guide channel 4a is formed above the track groove, the electromagnetic chuck 12 is fixed in the flow guide channel 4a through a plurality of supporting spokes 12a, and therefore the electromagnetic chuck 12 is powered when the moving head 4 stays below the plug cover 11, the plug cover 11 is attracted downwards on the electromagnetic chuck 12, the water outlet at the bottom of the water pipe 3a is opened, pressure water in the water pipe 3a enters the flow guide channel 4a through the water outlet and is sprayed outwards through the spray head 5 finally, thereby spraying water to cool the position where the smoke alarm occurs;
the top center of the electromagnetic chuck 12 and the bottom center of the plug cover 11 are respectively provided with a second detection switch 14 and a first detection switch 15 with wireless transceiving function, 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 jointed on the electromagnetic chuck 12, the connecting wire of the electromagnetic chuck 12 passes through the inside of the side wall of the mobile head 4 and is finally communicated with the battery compartment 13 through the supporting spoke 12a, the first detection switch 15 and the second detection switch 14 are wireless proximity switches with self-powered function, and after the control system 16 receives alarm information, the mobile head 4 positioned on two sides of the alarm part can be controlled to move to the alarm position, meanwhile, the mobile head 4 sends the mobile position to the control system 16 through the second positioner 7 in real time, and when the mobile head moves to the alarm area, the mobile head 4 is determined to move in place through the delayed butt joint detection of the first detection switch 15 and the second detection switch 14, so that the control system 16 controls the driving component 9 to stop working, the electromagnetic chuck 12 is controlled to be powered on, the plug cover 11 is attracted downwards, the water gap at the bottom of the water pipe 3a is opened, the second positioner 7 is provided with the wireless signal transceiver 7a, and therefore signal transmission between each action element (the electromagnetic chuck, the driving motor and the second positioner) on the mobile head 4 and the control system 16 can be realized.
The top fastening piece 10 comprises a top shaft 10c, a spring 10b and a limit handle 10a, a hollow baffle 3c is connected in the water pipe 3a, the top shaft 10c is vertically and slidably connected with the baffle 3c, the lower end of the top shaft 10c is connected with the top of the plug cover 11, the upper end of the top shaft 10c is connected with the limit handle 10a, the limiting handle 10a is oval, the spring 10b is arranged between the limiting handle 10a and the baffle 3c, the spring 10b is sleeved on the top shaft 10c, the elasticity of the spring 10b is larger than the water pressure in the water pipe 3a, and is smaller than the suction force of the electromagnetic chuck 12, so the arrangement is convenient for the elastic force of the spring 10b to push the limit handle 10a upwards when the electromagnetic chuck 12 is not sucked with the plug cover 11, thereby the plug cover 11 is lifted upwards by the top shaft 10c, and the plug cover 11 is in a plugging state; when the moving head 4 stays below the plug cover 11 and the electromagnetic chuck 12 is powered on, the plug cover 11 is sucked downwards through magnetic force, so that the limit 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 limit handle 10a and the top shaft 10c again to be closed.
The spray header 5 is rotatably connected to the bottom of the flow guide channel 4a, the spray header 5 is a disc with a hollow inner part, water outlet holes 5a are formed in the side wall and the bottom wall of the spray header 5, the included angle between the axis of the water outlet holes 5a in the side wall and the outer circular surface of the spray header 5 ranges from 10 degrees to 30 degrees, the included angle between the axis of the water outlet holes 5a in the bottom wall and the included angle between the bottom wall of the spray header 5 ranges from 45 degrees to 60 degrees, the inclined directions of the water outlet holes 5a in the side wall and the bottom wall are the same, and the arrangement is convenient for driving the spray header 5 to rotate around the moving head 4 through the reverse acting force of water when water in the spray header 5 is discharged along the water outlet holes 5a inclined on the side wall and the bottom wall.
Extinguishing device 6 is suspension type automatic foam extinguisher, just extinguishing device 6 is installed through hanging in the midair on the travelling head 4, suspension type automatic foam extinguisher can open the fire extinguishing function according to the temperature is automatic to realize automatic fire extinguishing.
Adopt above-mentioned structure, smoke alarm 1 monitors parking stall 17, and when smoke alarm 1 in a certain department detected smog, can send alarm information, control system 16 can confirm alarm position according to first locator 1a on smoke alarm 1 after receiving this alarm information, and control on moving track 3 removal head 4 all concentrates to alarm position, through shower head 5 carries out the water spray cooling, through extinguishing device 6 puts out a fire, thereby concentrates on putting out a fire to this warning parking stall 17, reduces loss of property, strives for the time for the conflagration rescue.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides an underground parking garage fire control fire extinguishing systems which characterized in that: the intelligent parking space monitoring system comprises a smoke alarm, a monitor and a moving track which are arranged above parking spaces, and a control system arranged in a monitoring room, wherein the moving track extends along the width direction of the parking spaces and penetrates through all the parking spaces arranged side by side, the smoke alarm and the 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 track is arranged on the moving track, at least one moving head is arranged on the moving track 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.
2. A fire extinguishing system for an underground parking lot according to claim 1, characterized in that: the smoke alarm is arranged at the top of the underground garage or at a position 3m above the parking space through the suspension bracket;
the moving track is suspended at the top of the underground garage through the suspension frame.
3. A fire extinguishing system for an underground parking lot according to claim 2, characterized in that: 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 lot according to claim 3, characterized in that: the moving head moves automatically through a driving assembly, the driving assembly comprises a gear and a driving motor, the driving motor is mounted on the moving head through a mounting plate, the mounting plate is welded with the moving head, an output shaft of the driving motor extends to the side surface of the moving track, a rack is mounted on the side wall of the moving track, and the gear meshed with the rack is mounted on the output shaft of the driving motor;
the other side of the moving head is connected with a battery cabin, and the battery cabin and the driving assembly are respectively positioned at the front side and the rear side of the moving head.
5. A fire extinguishing system for an underground parking lot according to claim 4, characterized in that: 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, the bottom of the water pipe 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 capable of moving downwards, and a jacking 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 mounted 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 attracted downwards is arranged at the position, close to an opening at the top, 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 supporting spokes;
the electromagnetic chuck top center with the bottom center of gag installs second detection switch and the first detection switch that has the wireless function of receiving and dispatching respectively, be equipped with time delay module in the second detection switch, just first detection switch with the second detection switch all with the control system electricity is connected.
6. A fire extinguishing system for an underground parking lot according to claim 5, characterized in that: the puller comprises a jack, a spring and a limit handle, the hollow baffle is connected in the water pipe, the jack is connected with the baffle in a vertical sliding manner, the lower end of the jack is connected with the top of the plug cover, the upper end of the jack is connected with the limit handle, the limit handle is oval, the limit handle is arranged between the baffle and the spring, and the spring is sleeved on the jack.
7. A fire extinguishing system for an underground parking lot according to claim 6, characterized in that: the spray head is rotatably connected to the bottom of the flow guide channel and is in a disc shape with a hollow inner portion, water outlet holes are formed in the side wall and the bottom wall of the spray head, the included angle between the axis of the water outlet hole in the side wall and the outer circular surface of the spray head ranges from 10 degrees to 30 degrees, the included angle between the axis of the water outlet hole in the bottom wall and the bottom wall of the spray head ranges from 45 degrees to 60 degrees, and the inclined directions of the water outlet holes in the side wall and the bottom wall are the same.
8. A fire extinguishing system for an underground parking lot according to any one of claims 1 to 7, wherein: the fire extinguishing device is a suspension type automatic foam fire extinguisher, and the fire extinguishing device is installed on the moving head through a suspension frame.
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110755771A true CN110755771A (en) | 2020-02-07 |
| CN110755771B CN110755771B (en) | 2023-06-23 |
Family
ID=69340897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911224302.6A Active CN110755771B (en) | 2019-12-04 | 2019-12-04 | Underground parking garage fire-fighting fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110755771B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700616A (en) * | 2020-12-16 | 2021-04-23 | 王梦雪 | Security alarm |
| CN113926117A (en) * | 2021-11-18 | 2022-01-14 | 许成龙 | Automatic fire alarm system of transformer substation |
| CN114733126A (en) * | 2022-05-11 | 2022-07-12 | 河南奇点网络科技有限公司 | Management system of wisdom community based on 5G |
| CN114849121A (en) * | 2022-06-10 | 2022-08-05 | 张澄 | Fire-fighting supervision device based on Internet of things and using method |
| CN115444959A (en) * | 2022-10-13 | 2022-12-09 | 马钊 | Rail-mounted spraying disinfection system and disinfection method applied to underground parking lot |
| 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 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109538083A (en) * | 2018-10-22 | 2019-03-29 | 申贵喜 | A kind of fire-proof and theft-proof entry door |
| CN110206577A (en) * | 2019-06-27 | 2019-09-06 | 重庆交通大学 | Tunnel intelligent assists fire-fighting system |
| CN110220081A (en) * | 2019-06-12 | 2019-09-10 | 刘蓝熠 | One kind being applied to indoor smart suspension equipped 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 |
-
2019
- 2019-12-04 CN CN201911224302.6A patent/CN110755771B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700616A (en) * | 2020-12-16 | 2021-04-23 | 王梦雪 | Security alarm |
| CN113926117A (en) * | 2021-11-18 | 2022-01-14 | 许成龙 | Automatic fire alarm system of transformer substation |
| CN114733126A (en) * | 2022-05-11 | 2022-07-12 | 河南奇点网络科技有限公司 | Management system of wisdom community based on 5G |
| 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 |
| CN114849121A (en) * | 2022-06-10 | 2022-08-05 | 张澄 | Fire-fighting supervision device based on Internet of things and using 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 |
| CN115444959A (en) * | 2022-10-13 | 2022-12-09 | 马钊 | Rail-mounted spraying disinfection system and disinfection method applied to underground parking lot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110755771B (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110755771A (en) | Underground parking lot fire-fighting system | |
| CN211357518U (en) | Underground parking lot fire-fighting system | |
| CN110220081B (en) | Intelligent suspension type carrying system applied indoors | |
| US9345914B1 (en) | Automatic fire extinguishing system | |
| CN110812761A (en) | Fire extinguishing system capable of achieving quick response of pre-positioning robot by utilizing fire alarm network | |
| CN211188912U (en) | Fire extinguishing system capable of achieving quick response of pre-positioning robot by utilizing fire alarm network | |
| KR20100123132A (en) | Disaster prevention apparatus in tunnel | |
| CN110538399A (en) | automatic fire-fighting detection control system | |
| CN111773594A (en) | Large-space mobile intelligent fire-fighting system | |
| CN112370702A (en) | Fire pre-warning device and method | |
| CN111135486B (en) | Fire-fighting escape system and method based on Internet of things sensing | |
| CN209019811U (en) | A kind of rail mounted firefighting robot | |
| CN110755785A (en) | Indoor fire-extinguishing robot and working method | |
| CN208877762U (en) | Build long-distance intelligent life detection fire extinguishing system | |
| CN114452577A (en) | Fire extinguishing system for fire engineering | |
| CN114191743A (en) | Fire early warning and fire extinguishing system based on risk assessment and automatic fire-fighting server | |
| CN112002096A (en) | Vehicle-mounted fire alarm controller for rail transit | |
| CN109603054B (en) | Tunnel aerial rail-fixing type mobile fire extinguishing system | |
| JP2004024381A (en) | Fire extinguishing robot for tunnel | |
| CN213347560U (en) | Large-space mobile intelligent fire-fighting system | |
| CN214550804U (en) | Building safety management fire extinguishing system | |
| CN216033843U (en) | Fill electric pile with oneself protect function | |
| CN114396223A (en) | Fire rescue window | |
| CN211752075U (en) | Automatic alarm spraying equipment for building fire | |
| CN113790079A (en) | System for intelligently realizing fire fighting, dust settling and road surface cleaning of tunnel in water-rich area |
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 |