CN108815744A - It is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source - Google Patents
It is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source Download PDFInfo
- Publication number
- CN108815744A CN108815744A CN201810752664.1A CN201810752664A CN108815744A CN 108815744 A CN108815744 A CN 108815744A CN 201810752664 A CN201810752664 A CN 201810752664A CN 108815744 A CN108815744 A CN 108815744A
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- CN
- China
- Prior art keywords
- motor vehicle
- braking system
- gas receiver
- vehicle braking
- tank body
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- 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.)
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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
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- 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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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention discloses a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source, including fire-fighting pipeline, tank body, motor vehicle braking system gas receiver, solenoid valve, controller, smoke detector, hygrosensor, gas detector, CAN bus, connected between the tank body and motor vehicle braking system gas receiver by solenoid valve；The control line of solenoid valve is connected to controller；The controller is connected separately with smoke detector, hygrosensor, gas detector by detecting line；One end of the fire-fighting pipeline is connected to by straight-through with tank interior.The present invention does not need external air source promotion, and using vehicle gas source itself as power source, favorable sealing property facilitates mating installation；The present invention can connect a variety of detectors and work, more securely and reliably；It is big that the system has a safety coefficient, and fire-fighting efficiency is high, nontoxic advantage.
Description
Technical field
The invention belongs to vehicle technical field of fire control, are related to a kind of automatic fire extinguishing system, and in particular to one kind is with vehicle system
Dynamic vehicle automatic fire extinguishing system of the system gas receiver as power source.
Background technique
With the fast development of China's new-energy automobile industry, vehicle security against fire is also become more and more important.Especially
Have more and more bus and coach enterprises for the fire-fighting system in car piggyback pod, battery flat to start to pay attention to, following " the vehicle fire-fighting
System " will become the standard configuration product of car.Domestic traditional fire extinguishing system is mainly by dry powder, aerosol and carbon dioxide at present
Equal media are unable to satisfy vehicle since its extinguishing effect is poor, can not prevent re-ignition, has pollution etc. to environment as extinguishing medium
Fire-fighting work；It can not be communicated with vehicle-mounted computer, cannot accomplish to monitor in real time.Dry powder, carbon dioxide sheet are deposited as pressure
Storage, itself is a danger source, nozzle temperature is just very high when aerosol acts itself, can ignite and be covered with the harness of greasy dirt, and two
Carbonoxide and aerosol require use environment opposing seal；And car piggyback pod sheet is as oil such as open space, piggyback pod harness
It is dirty more.Therefore, it is necessary to a new fire extinguishing systems to solve problem above.
Application number CN201710374611.6 discloses a kind of non-pressure storage type automatic fire extinguishing system, including tank body, piston, medicine
Agent, gas generator, controller, vehicle-mounted management system, fire-fighting pipeline；The disclosure is also to be made with external gas generator
For power source.
Summary of the invention
The vehicle self-extinguishing that the purpose of the present invention is to provide a kind of using motor vehicle braking system gas receiver as power source
System.
The purpose of the present invention can be achieved through the following technical solutions：
It is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source, including fire-fighting pipeline, tank body,
Motor vehicle braking system gas receiver, solenoid valve, controller, smoke detector, hygrosensor, gas detector, CAN bus, institute
It states and is connected between tank body and motor vehicle braking system gas receiver by solenoid valve；The control line of solenoid valve is connected to controller；It is described
Controller is connected separately with smoke detector, hygrosensor, gas detector by detecting line；One end of the fire-fighting pipeline
It is connected to by straight-through with tank interior.
The one end of the tank body is equipped with upper end cover, and the other end is equipped with lower cover；Piston is movably equipped in tank body；
Medicament is accommodated in tank body between piston and upper end cover；The controller is connected to vehicle-mounted management system by CAN bus；Institute
It states one end of fire-fighting pipeline and leads directly to connection, it is straight-through to be fixed on upper end cover, and be connected to tank interior；The tank body with it is upper
It is connected through a screw thread between end cap, lower cover.
The medicament uses the dedicated extinguishing chemical of aqua type；Medicament and it is straight-through between be equipped with one layer of explosion diaphragm, sealed shell of tank
Interior liquid, when piston pushes liquid, liquid directly breaks through diaphragm and enters fire-fighting pipeline.
The controller has input terminal and output end, wherein each serial ports of input terminal is connect with detector, output end
It is connect with solenoid valve.
The motor vehicle braking system gas receiver is pushed to mesolow gas between piston and lower cover by solenoid valve
Cavity.
Solenoid valve is installed, solenoid valve is normally close valve on the pipeline between the tank body and motor vehicle braking system gas receiver.
Beneficial effects of the present invention：
1, the present invention does not need external air source promotion, and using vehicle gas source itself as power source, favorable sealing property is convenient
Mating installation；
2, the present invention can connect a variety of detectors and work, more securely and reliably；It is big that the system has a safety coefficient, goes out
High-efficient, the nontoxic advantage of fire.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is the arrangement schematic diagram of vehicle automatic fire extinguishing system of the present invention；
Fig. 2 is the tank structure schematic diagram of vehicle automatic fire extinguishing system of the present invention；
Fig. 3 is controller inlet circuit figure of the present invention；
Fig. 4 is controller output end circuit diagram of the present invention.
Specific embodiment
It is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source, referring to Fig. 1-2, including fire extinguishing
Pipeline 1, tank body 2, motor vehicle braking system gas receiver 3, solenoid valve 4, controller 5, smoke detector 6, hygrosensor 7, gas
Detector 8, CAN bus 9；
Specifically, the one end of tank body 2 is equipped with upper end cover 11, and the other end is equipped with lower cover 13；It is movable in tank body 2
Equipped with piston 12；Between tank body 2 and motor vehicle braking system gas receiver 3 (specially by the connection of solenoid valve 4：Tank body 2 and vehicle system
It is connected between dynamic system gas receiver 3 using pipeline, pipeline is equipped with solenoid valve 4, and solenoid valve is normally close valve)；Piston 12 and upper end
Medicament 14 is accommodated in tank body between lid 11；
The control line of solenoid valve 4 is connected to controller 5；Controller 5 by detect line be connected separately with smoke detector 6,
Hygrosensor 7, gas detector 8；Controller 5 is connected to vehicle-mounted management system 15 by (vehicle) CAN bus 9；
One end of fire-fighting pipeline 1 connect with straight-through 10, is led directly to 10 and is fixed on upper end cover 11, and with connect inside tank body 2
It is logical；
Further, it is connected through a screw thread between tank body 2 and upper end cover 11, lower cover 13；
Further, medicament 14 use the dedicated extinguishing chemical of aqua type, have environmental protection it is corrosion-free, can automatic classifying, anti-re-ignition,
The features such as 36KV high pressure is non-conductive；One layer of explosion diaphragm is equipped between medicament 14 and straight-through 10, can with the intracorporal liquid of hermetically sealed can,
When piston pushes liquid, liquid directly breaks through diaphragm and enters fire-fighting pipeline；
Referring to Fig. 3, Fig. 4, controller 5 has input terminal and output end, wherein each serial ports and detector of input terminal
(smoke detector 6, hygrosensor 7, gas detector 8) connection, output end are connect with solenoid valve 4；
Mesolow gas is pushed to the chamber between piston and lower cover by solenoid valve 4 by motor vehicle braking system gas receiver 3
Body；
Vehicle-mounted management system 15 is the autonomous system of host producer, their bottom communication agreement is all CAN protocol, control
Device can be communicated with them.
The present invention by motor vehicle braking system gas receiver 3 provide power source, first by hygrosensor 7, gas detector 8,
Smoke detector 6 carry out fire detection, around piggyback pod, battery flat temperature, smog, gas componant situations such as Real-time Feedback
Judged and analyzed to controller 5；Then electric current is exported by controller 5 to solenoid valve 4, solenoid valve 4 is controlled by the current production
Raw mechanical action, and 3 mesolow gas of motor vehicle braking system gas receiver is transported to the cavity between lower cover 13 and piston 12
Push piston motion；Gas push piston 12 is all released the intracorporal medicament of tank 14 in the fire-fighting pipeline arranged in advance 1,
Carry out ejecting extinguishing work.
The present invention controls job description：
1. the first via can arrange a circle temperature-sensitive cable (hygrosensor 7) along fire extinction pipeline, 1.8K is connected in cable ends
Europe resistance；If temperature is excessively high to burn out cable epidermis, cause cable short-circuit, cable resistance is zero at this time, and system judgement has fire
Occur, system exports the electric current of 1.5A to power source at this time.Signal is filtered before entering controller.
2. second road signal input is smoke sensor device signal (smoke detector 9), fire is detected by smoke sensor device
Calamity signal is to controller.System exports 1.5A electric current to power source at this time.Signal is filtered before entering controller.
3. signal input in third road is photoelectric acquisition sensor signal (gas detector 8), visited by photoelectric sensor
Fire signal is surveyed to controller.System exports 1.5A electric current to power source at this time.Signal is filtered before entering controller.
4. output signal is all the way；In the input of three tunnels, generation is triggered as long as signal is input to controller all the way as long as appointing to have
1.5A current signal.It is filtered before signal output.
5. reserved CAN communication interface and 232 serial ports；
6. system information can be communicated by CAN bus and vehicle-mounted management system, three tunnel input signals can be detected and connect
It whether normal connects.Simultaneously can detection system whether trigger, input signal when triggering is that sensor signal all the way.Vehicle-mounted management
System can be carried out reversed remote control system triggering by CAN bus and carry out extinguishing operation.
The present invention has following features：
1) structure is simple, modularized design, facilitates mating installation；
2) normal pressure stores, by motor vehicle braking system gas receiver as power source；
3) early warning temperature and fire extinguishing temperature can be set according to demand；
4) system can connect a variety of detectors and be worked such as：Smoke detection, temperature sensing, photodetection etc., more pacify
It is complete reliable；
5) system has the functions such as automatic inspection function feedback, and by inspection as the result is shown in control panel, convenient for understanding
System mode；
6) controller directly can be communicated and be controlled with vehicle-mounted management system etc., and onboard system and equipment can also be used
Realize the functions such as detection, fire extinguishing, sound-light alarm, the state-detection of fire.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (6)
1. it is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source, including fire-fighting pipeline (1), tank body
(2), motor vehicle braking system gas receiver (3), solenoid valve (4), controller (5), smoke detector (6), hygrosensor (7), gas
Bulk detector (8), CAN bus (9), it is characterised in that：
It is connect between the tank body (2) and motor vehicle braking system gas receiver (3) by solenoid valve (4)；The control line of solenoid valve (4)
It is connected to controller (5)；
The controller (5) is connected separately with smoke detector (6), hygrosensor (7), gas detector by detecting line
(8)；
One end of the fire-fighting pipeline (1) passes through to be connected to inside straight-through (10) and tank body (2).
2. it is according to claim 1 a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source,
It is characterized in that：The one end of the tank body (2) is equipped with upper end cover (11), and the other end is equipped with lower cover (13)；Tank body
(2) piston (12) are movably equipped in；Medicament (14) are accommodated in tank body between piston (12) and upper end cover (11)；The control
Device (5) is connected to vehicle-mounted management system (15) by CAN bus (9)；One end of the fire-fighting pipeline (1) and straight-through (10) are even
It connects, straight-through (10) are fixed on upper end cover (11), and are connected to tank body (2) inside；The tank body (2) and upper end cover (11),
Lower cover is connected through a screw thread between (13).
3. it is according to claim 1 a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source,
It is characterized in that：The medicament (14) uses the dedicated extinguishing chemical of aqua type；It is quick-fried equipped with one layer between medicament (14) and straight-through (10)
Rupture of membranes piece, the intracorporal liquid of hermetically sealed can, when piston pushes liquid, liquid directly breaks through diaphragm and enters fire-fighting pipeline.
4. it is according to claim 1 a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source,
It is characterized in that：The controller (5) has input terminal and output end, wherein and each serial ports of input terminal is connect with detector,
Output end is connect with solenoid valve (4).
5. it is according to claim 1 a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source,
It is characterized in that：Mesolow gas is pushed to piston and lower end by solenoid valve (4) by the motor vehicle braking system gas receiver (3)
Cavity between lid.
6. it is according to claim 1 a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source,
It is characterized in that：Solenoid valve, solenoid valve are installed on pipeline between the tank body (2) and motor vehicle braking system gas receiver (3)
For normally close valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752664.1A CN108815744A (en) | 2018-07-10 | 2018-07-10 | It is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752664.1A CN108815744A (en) | 2018-07-10 | 2018-07-10 | It is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108815744A true CN108815744A (en) | 2018-11-16 |
Family
ID=64136773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810752664.1A Withdrawn CN108815744A (en) | 2018-07-10 | 2018-07-10 | It is a kind of using motor vehicle braking system gas receiver as the vehicle automatic fire extinguishing system of power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108815744A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478836A (en) * | 2019-09-11 | 2019-11-22 | 安徽天辰云泽安全科技有限公司 | A kind of non-stored-pressure type extinguishing device in small space |
| CN113426047A (en) * | 2020-03-23 | 2021-09-24 | 现代自动车株式会社 | Fire suppression system for vehicle |
| CN114748818A (en) * | 2022-05-18 | 2022-07-15 | 安徽鑫思诚科技有限公司 | Battery box intelligence fire extinguishing systems |
-
2018
- 2018-07-10 CN CN201810752664.1A patent/CN108815744A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478836A (en) * | 2019-09-11 | 2019-11-22 | 安徽天辰云泽安全科技有限公司 | A kind of non-stored-pressure type extinguishing device in small space |
| CN113426047A (en) * | 2020-03-23 | 2021-09-24 | 现代自动车株式会社 | Fire suppression system for vehicle |
| CN114748818A (en) * | 2022-05-18 | 2022-07-15 | 安徽鑫思诚科技有限公司 | Battery box intelligence fire extinguishing systems |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |