CN208809349U - A kind of fixed perfluor hexanone automatic fire extinguishing system in car main cabin - Google Patents

Abstract

A kind of car main cabin with fixed perfluor hexanone automatic fire extinguishing system be use it is a kind of it is environmentally protective, insulating properties is strong, fire-fighting efficiency is high, convenient for storage transport for firing-fighting medium, can automatic, manual and live emergency starting fire extinguishing system, multi-faceted simultaneously automatic implementation fire extinguishing can accurately, be timely detected when fire behavior occurs for passenger stock, simultaneously can remote transmission information to console and cell phone application client, system starting rapidly, not will cause secondary injury and loss to escape personnel and property in fire extinguishing procedure；There is no vehicle to pollute cleaning task afterwards, the intelligence and high-effect fire-extinguishing ability of the system obtain promotion conference and saves more life.

Description

A kind of fixed perfluor hexanone automatic fire extinguishing system in car main cabin

Technical field

The utility model belong to traveling car fire-fighting technique field, in particular to a kind of car main cabin with fixed perfluor oneself Ketone automatic fire extinguishing system.

Background technique

Perfluor hexanone is that one kind is environmentally protective, insulating properties is strong, fire-fighting efficiency is high, convenient for the extinguishing chemical of storage transport, now also It does not utilize this kind of extinguishing chemical for the fixed automatic fire extinguishing system in car main cabin, is devised to make up the deficiencies in the prior art The system.Its firing-fighting medium of fine water mist fire-extinguishing system and froth fire extinguishing system now generally used contains large quantity of moisture, cannot use Place and cause ground wet and slippery when fire behavior occurs in electrification, when personnel escape easily slips and tread event, and put out a fire Jie Matter is ejected on human body can also bring unfavorable factor to human body, and a large amount of moisture and foam, which remain in car main cabin, causes vehicle Interior property destruction, the vehicle later period cleans and the successive work such as drying are also required to consume a large amount of people, object, financial resources.Powder extinguishing system A large amount of toxic suspended particulates can be generated in air after the dry powder class extinguishing chemical injection used, once sucking human organ or into Entering to human eye portion will cause serious secondary injury, and the extensive works such as cleaning, the cleaning of vehicle interior can be equally brought after fire extinguishing. To there is fire extinguishing Starting mode in these three fire extinguishing systems now used single in various degree, if most systems only with opening manually Flowing mode or fire detection mode cannot carry out ignition source before fire generation more such as only with cigarette sense and temperature detector Orientation is more acurrate, timely detection and alarm also has been approached such as when generating arrival alarm smokescope or temperature and reach interior Condition is flashed over, fire extinguishing difficulty is increased.There is hair compared with this system in the burning for some concealment parts, existing fire extinguishing system Now with starting injection delay the problem of, time is life, designs the system for problem as above.

Goal of the invention

Passenger stock multi-faceted can accurately, timely detect when fire behavior occurs, and system starting is rapidly, right in fire extinguishing procedure Escape personnel and property not will cause secondary injury and loss；The cleaning task afterwards for not having vehicle to pollute.

Summary of the invention

Using a kind of fixed perfluor hexanone automatic fire extinguishing system in car main cabin, realize that the technological means of the system is: Detection device uses high-sensitivity intelligent point-type complex detector (can be divided into wired and wireless two types) and image-type fire Detector (can be divided into wired and wireless two types), and control device uses Intelligent linked controller, fire extinguishing system Starting mode Design manually boots, starting and mechanical emergency starting, alarm system use acoustic-optic alarm and included voice prompting function automatically Energy broadcaster, firing-fighting medium use perfluor hexanone extinguishing chemical, and pipeline and pipe fitting are all made of stainless steel material, liquid level and pressure prison Depending on being all made of intelligence sensor, the electric control valve for system opening and closing has signal feedback function.

Technical solution: the existing single layer of existing car type diversification also has bilayer, according to method of service difference, the construction of car Also different, it can be divided into: the types such as travelling car, city public bus, highway passenger vehicle, passenger train, sightseeing car and school bus.No Its external and internal compositions of the vehicle of same type are different, servicing property is diversified, service group is different, interior seat layout is different, burning Grade difference etc., thus cause the difference of its fire prevention and fire extinguishing difficulty.For setting for different types of its fire-fighting system of car Meter is also different, and the car for length no more than 12m can design a guard plot, and the car for length greater than 12m is preferably divided into Complete set, independent automatic fire extinguishing system is arranged in two or more guard plots, each guard plot.Each guard plot according to Spray head can be arranged in main cabin roof or vehicle side lower in field demand, can also two positions be respectively provided with spray head.Existing most domestic visitor Vehicle main cabin has been mounted with digital-to-analog video monitor, and cost is high and is only capable of as the person and property safety supervision equipment, But the real-time fire behavior situation in main cabin cannot be detected, therefore digital-to-analog video monitor is replaced using image-type fire detector, no Only avoiding overlapping investment can use same equipment to take into account multiple functions again, save again while ensuring personal and property safety About resource, detector prolong the equidistant ceiling installation of car main cabin longitudinal direction, guarantee detection monitoring range without dead angle, without blind Area.Main cabin, enging cabin, luggage compartment and the settable independent automatic fire extinguishing system of battery flat occur to work independently when fire behavior.When setting When setting generation fire behavior in some guard plot in the main cabin of two or more guard plots, which starts automatic fire extinguishing system And alarm system, while linking and starting the alarm system of adjacent guard plot.Intelligent linked controller receives detector fire alarm letter Extinguishing device electric control valve is automatically turned on number after data analysis and process, extinguishing medium is sprayed through transmission pipeline by spray head, real Now control fiery fire-extinguishing function concurrently；Alarm system starts acoustic-optic alarm and included sound prompt function broadcaster, pacifies convenient for personnel Entirely, evacuation orderly.This system extinguishing device is made of extinguishing agent storage device and driving device, can according to site space demand It is set as pressure storage type and standby pressure type.

The firing-fighting medium of the utility model uses perfluor hexanone extinguishing chemical, and the boiling point of extinguishing chemical normal atmosphere pressure is 49.2 DEG C, freezing point is -108 DEG C, dielectric strength >=60kv, completely insulated, is in a liquid state under room temperature, turns rapidly after being sprayed by spray head Gaseous state is turned to, does not stay any remaining trace after volatilization, nontoxic, to no damage to human body, the consume latent energy value of ODP ozone layer is 0, It is 0.014 that GWP greenhouse effects, which are the survival service life in 1, ALT atmosphere, extinguishing concentration 4-6%.The extinguishing chemical is used in main cabin The secondary injury of the person and property is not will cause in fire extinguishing system not only, but also its fire-fighting efficiency is high, extinguishing concentration is low, after fire extinguishing Any leftover traces are not stayed.

The control system of the utility model use Intelligent linked controller, when fire behavior occurs, correlative protection area it is automatic Fire extinguishing system starts switch automatic spring to controller desktop, realizes one-key start, while carrying out buzzing alarm, convenient for personnel into Row operation.System log, extinguishing chemical liquid level monitor log, driving gas pressure monitor log can store, different when occurring Intelligent linkage control alarms and data and relative alarm signal is pushed to cell phone client by cell phone application when often, ensure that The fixing of system operation.

The automatic fire extinguishing system support of the utility model starts automatically, manually boots and mechanical emergency starting.It detects system It unites in addition to using highly sensitive intelligent point-type complex detector, incorporates image-type fire detector, ensure that and sent out in fire Monitoring open fire before raw can alarm, and can check at the first time ignition source.

The alarm system of the utility model uses acoustic-optic alarm and included sound prompt function broadcaster.It is sending out The old invalid passenger of children due to densely populated place in main cabin and inevitably is had when feelings of lighting a fire, is such as referred to without alarm sounds and voice evacuation It leads and necessarily will cause live confusion.The system can prompt this guard plot all personnel and the adjacent guard plot owner of prompt Member's progress safety, orderly evacuation, escape prevent tread event.

The arrangement of the utility model spray head can be independently set at the top of main cabin or main cabin lower side, can also two positions It is arranged simultaneously.The extinguishing chemical as used by the fire extinguishing system is converted into gas after spray head sprays, and spreads rapidly, therefore hidden Prevention and control also can be obtained in the fire behavior for covering position.

The pipeline and pipe fitting of the utility model use stainless steel material, both corrosion-resistant, meet system pressure-bearing demand, Er Qiemei It sees.

It is provided with Intellegent liquid level sensor and pressure intelligent sensor in Tthe utility model system, avoids extinguishing device because of nothing Medicament or pressure are low and system is caused to can not work normally.

Used by the utility model fire extinguishing system there is the electric control valve of opening and closing to have signal feedback function, convenient for being It unites and more intuitively sees the open/close states of electric control valve in running.

The system of the utility model can subregion setting, subregion alarm, subregion work, system and device may be configured as pressure storage type and Standby pressure type, system are more flexible with property.

The utility model safe and accurate, timely can control fire and go out the utility model has the advantages that the intelligent human oriented design of system realization Fire.Extinguishing chemical used by the system is colourless, nontoxic, insulation, fire-fighting efficiency are high and leaves no residue after putting out a fire, and may be used on charging Environment and any place, when application is with car main cabin fire extinguishing system, cabin temperature starts to continue to decline in 10s after starting, 60s It inside puts out mean temperature in open fire and main cabin and is not more than 60 DEG C；It is liquid under extinguishing chemical room temperature used, is quickly converted to after injection Gaseous state can meet the fighting of concealment part fire behavior.The control device and detection device that system uses are more intelligent, humanized, Convenient for personnel's operation and fire behavior information detection and processing, whole system combination present information transmission technology is realized real-time storage, is passed Defeated and check, convenient for the use and maintenance of whole system, which has filled up car main cabin fixed extinguishing system and has used perfluor The blank of hexanone extinguishing chemical, the intelligence and high-effect fire-extinguishing ability of the system obtain promotion conference and save more life.

Detailed description of the invention

The utility model is described further with reference to the accompanying drawing:

Fig. 1 is the main view of the utility model embodiment.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the side view of Fig. 1.

Fig. 4 is the System Working Principle figure of the utility model embodiment.

Fig. 5 is the working principle diagram of the Intelligent linked controller of the utility model embodiment.

In figure: 1 ground；2 cars；3 vertical delivery pipes；4 included sound prompt function broadcasters；5 top jet nozzles；6 tops Nozzle connecting pipe；7 top main pipelines；8 intelligent point-type complex detectors；9 image-type fire detectors；10 linkage starting acousto-optic reports Alarm device；11 bus seats；12 lower nozzles；13 lower section nozzle connecting pipes；14 lower section main pipelines；15 Intellegent liquid level sensors； 16 pressure intelligent sensors；The extinguishing device of 17 systems；18 electric control valves；19 extinguishing agent storage devices；20 driving devices；21 intelligence It can linkage controller；22 image-type fire detector hosts；23 transmission pipelines；24 mechanical emergencies start switch；25 main cabin nozzles.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.Certainly, specific embodiment described herein is only practical to explain It is novel, it is not used to limit the utility model.

Embodiment 1

Referring to Fig. 1 to Fig. 4, working principle of the utility model is: being also not up to intelligence when small open fire occurs for car main cabin When point-type complex detector 8 is alarmed, image-type fire detector 9 detects open fire and (such as adopts alarm signal by signal wire With wireless image type fire detector, do not need arrangement signal wire) and vision signal image-type fire is transmitted to by video line Detector host 22, image-type fire detector host 22 show and visit in real time by the data analysis and process to alarm signal It surveys picture and issues alarm sound, while warning message is transmitted to Intelligent linked controller 21, Intelligent linked controller 21 passes through The analysis and processing to signal are crossed, guard plot is automatic where automatic spring fire occurs on 21 screen of Intelligent linked controller Fire extinguishing system starts switch, while Intelligent linked controller 21 beeps alarm, and system operators can pass through image Fire behavior is verified in the display of 21 monitored picture of type fire detector host, touches 21 screen of Intelligent linked controller with hand as fire behavior is true The automatic fire extinguishing system shown on curtain starts switch, and Intelligent linked controller 21 issues linkage signal, linkage starting acousto-optic at this time Extinguishing chemical passes through after electric control valve 18 on warning device 10, included sound prompt function broadcaster 4 and extinguishing device 17 is opened Transmission pipeline 23 is ejected into guard plot by spray head 5, while open signal is fed back to Intelligent linked controller 21 by electric control valve 18. After fire extinguishing and no longer re-ignition can also stop automatic fire extinguishing system work, after automatic fire extinguishing system stops working, related sound manually Light warning device 10, included sound prompt function broadcaster 4 and electric control valve 18 are also automatically closed, and electric control valve 18 is closed Shutdown signal is fed back into Intelligent linked controller 21 afterwards.When car main cabin, generation open fire is rapid with a large amount of smog, temperature simultaneously When rising, intelligent point-type complex detector 8 and image-type fire detector 9 are simultaneously emitted by alarm signal, intelligent linkage control at this time Device 21 is just automatic after receiving the alarm signal from intelligent point-type complex detector 8 and image-type fire detector host 22 Linkage starting fire extinguishing system.As fire extinguishing system start automatically and manually boot function can not work normally or need scene starting go out When fiery system, it can directly open the mechanical emergency being arranged on extinguishing device 17 at the scene and start switch the progress of 24 starting fire extinguishing systems Fire extinguishing, mechanical emergency, which starts switch 24, should be arranged layman's unlatching protective cover and set lead sealing, and warning mark is arranged.Due to Operation fire extinguishing system causes the reduction of extinguishing chemical liquid level and driving pressure, and Intellegent liquid level sensor 15 and pressure intelligent pass at this time Sensor 16 transfers data to Intelligent linked controller 21, and Intelligent linked controller 21 is after data analysis and process as lower than original Setting value just issues alarm sound and is pushed to cell phone client by cell phone application, and cell phone client client receives alarm signal The maintenance of extinguishing device 17 is carried out after breath.The extinguishing device 17 of this system is mainly by extinguishing agent storage device 19 and driving device 20 Composition is made into pressure storage type and standby two kinds of structure types of pressure type according to space or design requirement, keeps its structure more flexible.

The structure feature of the utility model: intelligent point-type complex detector 8 has independent address using high sensitivity, can Address code is set by dial-up, red indicating light is always on when alarm, and red indicating light flashes when normal condition, can be divided into radio-type And have two kinds of line style；Image-type fire detector 9 high-precision should be able to detect and locating and displaying fire position, while can detect each The smog of seed type, and issue the fire alarm of switching value；Image-type fire detector host 22 should be able to visit image-type fire The signal for surveying device 9 carries out digitized processing, to be realized using embedded intelligent recognition algorithm to the detection of fire, analysis and whole Reason, this host should have live real-time display, scene setting detector, data storage, warning message transmission, wireless access mould The functions such as block, buzzing alarm；Intelligent linked controller 21 has programmable, expansible circuit, data storage, starts switch automatically The functions such as bullet screen, cell phone application, radio access module, data and alarm information pushing, buzzing alarm；10 He of acoustic-optic alarm Included sound prompt function broadcaster 4 is code-shaped, acoustic pressure rank >=55dB；Electric control valve 18 is fed back with keying signal Function；Transmission pipeline 23 uses technical grade stainless steel tube, and caliber is according to fire extinguishing system flow rate calculation；Signal wire and power supply line are adopted It is flame retardant type with material, line footpath cannot be less than 1.5 ㎡；Each spray head uses stainless steel material, and diameter is gone out according to guard plot Fiery agent injection flow calculates；Intellegent liquid level sensor 15 and pressure intelligent sensor 16 using fire resisting, corrosion-resistant, anti-interference set Meter, outer lead material use flame retardant type；The above electrical equipment voltage is both designed as DC24V safe voltage；Extinguishing agent storage device 19 Design its material using material according to pressure storage type and standby two kinds of structures of pressure type with 20 two kinds of devices of driving device, pay attention to its pressure, The technical requirements such as anti-corrosion, antirust；The born pressure such as pipe fitting and connection hose that system applies to cannot be less than system work pressure 1.5 times of power, system auxiliary material are all made of fire resisting, flame retardant type material.

Wherein, one: when extinguishing device is pressure storage type, gas and extinguishing medium being driven to be mounted in a set of storage container altogether

Two: when extinguishing device is standby pressure type, gas and extinguishing medium being driven to fill in storage container respectively；

Three: to reach best extinguishing effect, driving gas uses nitrogen；

Four: the selection of extinguishing device installation site should meet the following conditions:

1. should cannot influence the evacuation of passenger；

2. should be able to prevent passenger or other irrelevant personnel to destructions rows such as direct collision, any operations of extinguishing device For；

3. should cannot influence the maintenance and maintenance of driver or other related personnel to the position or surrounding key position Work；

4. should facilitate installation, debugging and maintenance of the related personnel to extinguishing device.

The designed equipment used refers to concerned countries standard, intelligent point-type complex probe in five, the content of the present invention Device should meet the relevant regulations of GB4715-2005 and GB4716-2005；Image-type fire detector and image-type fire detector Host should meet the relevant regulations of GB15631-2008；Intelligent linked controller should meet GB4717-2005 and GB16806- 2006 relevant regulations；Other associated materials and equipment are using producer's coherent detection report and verification of conformity data as foundation.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (3)

1. a kind of fixed perfluor hexanone automatic fire extinguishing system in car main cabin, feature includes: that fixed perfluor hexanone is automatic Fire extinguishing system realizes that the technological means of the system is: being visited using high-sensitivity intelligent point-type complex detector and image-type fire Device is surveyed, control system uses Intelligent linked controller, and fire extinguishing system support manually boots, starting and mechanical emergency start automatically, Alarm system uses acoustic-optic alarm and included sound prompt function broadcaster, and firing-fighting medium is put out a fire using perfluor hexanone Agent, pipeline and pipe fitting are all made of stainless steel material, and liquid level and pressure monitoring are all made of intelligence sensor, the electricity for system opening and closing Control valve has signal feedback function.

2. a kind of fixed perfluor hexanone automatic fire extinguishing system in car main cabin according to claim 1, it is characterized in that: Firing-fighting medium uses perfluor hexanone extinguishing chemical；When fire behavior occurs, the automatic fire extinguishing system in correlative protection area is started switch automatically It is ejected into controller desktop, realizes one-key start, while carrying out buzzing alarm, Intelligent linked controller interlink warning simultaneously passes through hand Data and relative alarm signal are pushed to cell phone client by machine APP；Fire extinguishing system support start automatically, manually boot and machinery Emergency starting；Its detection system incorporates image-type fire detection in addition to using highly sensitive intelligent point-type complex detector Device, it is ensured that automatic fire extinguishing system is checking ignition source at the first time；Alarm system uses acoustic-optic alarm and included voice Prompt facility broadcaster；The arrangement of nozzle can be independently set at the top of main cabin or main cabin lower side, can also two positions It is arranged simultaneously.

3. -2 any a kind of car main cabin fixed perfluor hexanone automatic fire extinguishing system, the feature according to claim 1 Be: car (2) is stood delivery pipe (3), is carried sound prompt function broadcaster (4), top jet nozzle (5), top jet nozzle connecting tube (6), top main pipeline (7), intelligent point-type complex detector (8), image-type fire detector (9), linkage starting sound-light alarm Device (10), bus seat (11), lower nozzle (12), lower section nozzle connecting pipe (13), lower section main pipeline (14), liquid level intelligence Sensor (15), pressure intelligent sensor (16), the extinguishing device (17) of system, electric control valve (18), extinguishing agent storage device (19), driving device (20), Intelligent linked controller (21), image-type fire detector host (22), transmission pipeline (23), machine Tool emergency starting switchs (24), main cabin nozzle (25)；When the also not up to compound spy of intelligent point-type of small open fire occurs for car main cabin When surveying device (8) alarm, image-type fire detector (9) detects open fire and leads to alarm signal by signal wire and vision signal It crosses video line to be transmitted to image-type fire detector host (22), image-type fire detector host (22) is by alarm signal Data analysis and process, display real-time detection picture simultaneously issues alarm sound, while warning message is transmitted to intelligent linkage Controller (21), Intelligent linked controller (21) is by the analysis and processing to signal, in Intelligent linked controller (21) screen The automatic fire extinguishing system of guard plot where upper automatic spring fire occurs starts switch, while Intelligent linked controller (21) is sent out Buzzing acoustic alarm out, system operators can touch Intelligent linked controller with hand by image-type fire detector host (22) (21) automatic fire extinguishing system shown on screen starts switch, Intelligent linked controller (21) linkage starting acoustic-optic alarm (10), sound prompt function broadcaster (4) and extinguishing device (17) are carried, the electric control valve (18) on extinguishing device (17) is beaten It opens rear extinguishing chemical and guard plot is ejected by top jet nozzle (5), lower nozzle (12) and main cabin nozzle (25) through transmission pipeline (23), Open signal is fed back to Intelligent linked controller (21) by electric control valve (18) simultaneously；When car main cabin occur open fire simultaneously with When a large amount of smog, temperature rise sharply, intelligent point-type complex detector (8) and image-type fire detector (9) are simultaneously emitted by report at this time Alert signal, Intelligent linked controller (21) automatic linkage start fire extinguishing system；As fire extinguishing system starts automatically and manually boot function When can not work normally or need scene starting fire extinguishing system, the machine being arranged on extinguishing device (17) at the scene can be opened manually Tool emergency starting switch (24) starting fire extinguishing system is put out a fire；Intellegent liquid level sensor (15) and pressure intelligent sensor (16) To the operating status of real-time monitoring extinguishing device (17), Intelligent linked controller (21) are connected respectively；Extinguishing device (17) It is made of extinguishing agent storage device (19) and driving device (20)；Acoustic-optic alarm (10) and the broadcast of included sound prompt function Device (4) is code-shaped, acoustic pressure rank >=55dB；Electrical equipment uses DC24V safe voltage.