CN104537793A - Temperature and smoke joint control fire extinguishing circuit for bus power battery cabin - Google Patents
Temperature and smoke joint control fire extinguishing circuit for bus power battery cabin Download PDFInfo
- Publication number
- CN104537793A CN104537793A CN201510003380.9A CN201510003380A CN104537793A CN 104537793 A CN104537793 A CN 104537793A CN 201510003380 A CN201510003380 A CN 201510003380A CN 104537793 A CN104537793 A CN 104537793A
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- temperature
- fire
- vehicle
- electrokinetic cell
- fire extinguishing
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Classifications
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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
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- 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
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a temperature and smoke joint control fire extinguishing circuit for a bus power battery cabin. The circuit comprises an on-board 24-V power supply, a fire early-warning controller, an automatic fire extinguisher, a temperature detector, a smoke detector, a starting relay, a manual starting button, an audible and visual alarm, a fire extinguisher status indicator lamp and a remote monitoring terminal. The on-board 24-V power supply, the automatic fire extinguisher, the temperature detector, the smoke detector, the starting relay and the remote monitoring terminal are connected with the fire early-warning controller through a circuit. The remote monitoring terminal transmits information to the remote monitoring platform through a GRPS, and records and stores the information. The temperature and smoke joint control fire extinguishing circuit for the bus power battery cabin is used for carrying out early warning, prevention and fire extinguishing in advance when the temperature of a power battery is increased sharply and a large amount of smoke is produced before open fire occurs, and more escape time is won for passengers.
Description
Technical field
The present invention relates to a kind of passenger vehicle electrokinetic cell storehouse temperature and smog joint control fire extinguishing circuit.
Background technology
The fire safety evaluating protection in integral new-energy passenger electrokinetic cell storehouse and to give warning in advance be important security fields.The conventional fire extinguisher control circuit that current most of integral new-energy passenger electrokinetic cell storehouse still adopts, conventional fire extinguisher control circuit carries out self-extinguishing according to temperature and heat-sensitive line, major part carries out the salvage of putting out a fire again after can only playing and occurring naked light, withdraw to personnel the effect cannot played and give warning in advance.And passenger vehicle electrokinetic cell is if there is naked light, the growth rate of the intensity of a fire quickly, and puts out a fire difficulty very greatly, and this carried out giving warning in advance and shift to an earlier date pre-fire extinguishing with regard to needs before naked light appears in electrokinetic cell, for passenger wins more escape time.
Summary of the invention
The present invention is in order to solve the problem, propose a kind of passenger vehicle electrokinetic cell storehouse temperature and smog joint control fire extinguishing circuit, this device utilizes and traditional vehicle-mounted fire extinguisher, temperature sensor, smoke transducer, audible-visual annunciator and fire alarm controller is carried out rational control linkage by circuit and pilot relay, realize sharply raising at temperature of powered cell, smog produces in a large number, before being about to occur naked light, give warning in advance, and carry out pre-fire extinguishing in advance, for passenger wins more escape time.
To achieve these goals, the present invention adopts following technical scheme:
A kind of passenger vehicle electrokinetic cell storehouse temperature and smog joint control fire extinguishing circuit, comprising:
Fire alarm early warning controller; And
Temperature detector, it is arranged in the electrokinetic cell storehouse of vehicle, and described temperature detector detects temperature and the variable signal thereof in electrokinetic cell storehouse, and temperature information is passed to the temperature detection signal input end of fire alarm early warning controller;
Smoke-detectors, it is arranged in the electrokinetic cell storehouse of vehicle, and described smoke-detectors detects smokescope and the composition information in electrokinetic cell storehouse, and smog information is also passed to the Smoke Detection signal input part of fire alarm early warning controller; And
Automatic Fire Extinguisher, it is arranged in the electrokinetic cell storehouse of vehicle, its positive input terminal is connected with the output terminal of a starting relay, and its positive input terminal is also connected with the output terminal with a manual actuation of button, and the negative input end of described Automatic Fire Extinguisher is connected with vehicle power negative pole; Described Automatic Fire Extinguisher receives the fire extinguishing enabling signal spraying fire-extinguishing agent fire extinguishing that described fire alarm early warning controller exports, and feeds back flame snuffer status information to fire alarm early warning controller; And
Vehicle power, it provides power supply for fire alarm early warning controller, smoke-detectors, temperature detector, starting relay and manual actuation of button.
Described manual actuation of button is arranged near the driver driving district of vehicle.
Described fire alarm early warning controller is also intercomed by bus mutually with remote monitoring terminal.
Described remote monitoring terminal intercoms mutually with remote monitoring platform.
Described Automatic Fire Extinguisher also carries heat-sensitive line, and described heat-sensitive line also can start Automatic Fire Extinguisher spraying fire-extinguishing agent after running into high temperature.
The output terminal of described starting relay is all connected with the input end of an audible-visual annunciator with the output terminal of hand push button.
Described audible-visual annunciator is arranged in the passenger area of vehicle.
The flame snuffer state instruction of described alert early warning controller exports and is connected with a flame snuffer status indicator lamp.
Described flame snuffer status indicator lamp is arranged near the driver driving district of vehicle.
Described vehicle power is also for remote monitoring terminal, audible-visual annunciator and flame snuffer status indicator lamp provide power supply.
Beneficial effect of the present invention is:
(1) temperature in electrokinetic cell storehouse and smoke condition is detected in real time by temperature detector and smoke-detectors, realized before there is naked light, give warning in advance, and carry out pre-fire extinguishing in advance, for passenger wins more escape time, improve vehicle safety in utilization;
(2) the present invention has and realizes passenger vehicle electrokinetic cell storehouse self-extinguishing pattern by starting relay, and manually start button realizes manual modes of fire suppression;
(3) the present invention also carries out sound and light alarm by audible-visual annunciator, and reminding passengers hastens to leave vehicle;
(4) when automatic mode of the present invention and manual mode all lost efficacy, Automatic Fire Extinguisher can carry out automatic spraying fire extinguishing agent, to reach final extinguishing effect according to the heat-sensitive line carried.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1, vehicle power; 2, fire alarm early warning controller; 3, Automatic Fire Extinguisher; 4, temperature detector; 5, smoke-detectors; 6, starting relay; 7, manual actuation of button; 8, audible-visual annunciator; 9, flame snuffer pilot lamp; 10, remote monitoring terminal; 11, remote monitoring platform.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, a kind of passenger vehicle electrokinetic cell storehouse temperature and smog joint control fire extinguishing circuit, comprising:
Fire alarm early warning controller 2, wherein fire alarm early warning controller 2 is core control part of the present invention; And
Temperature detector 4, it is arranged in the electrokinetic cell storehouse of vehicle, and described temperature detector 4 detects temperature and the variable signal thereof in passenger vehicle electrokinetic cell storehouse, and temperature information is passed to the temperature detection signal input end 26 of fire alarm early warning controller 2;
Smoke-detectors 5, it is arranged in the electrokinetic cell storehouse of vehicle, and described smoke-detectors 5 detects smokescope and the composition information in electrokinetic cell storehouse, and smog information is also passed to the Smoke Detection signal input part 25 of fire alarm early warning controller 2; And
Automatic Fire Extinguisher 3, it is arranged in the electrokinetic cell storehouse of vehicle, its positive input terminal 31 is connected with the output terminal 64 of a starting relay 6, and its positive input terminal 31 is also connected with the output terminal 72 with a manual actuation of button 7, and the negative input end 32 of described Automatic Fire Extinguisher 3 is connected with the negative pole of vehicle power 1; Described Automatic Fire Extinguisher 3 receives the fire extinguishing enabling signal spraying fire-extinguishing agent fire extinguishing that described fire alarm early warning controller 2 exports, and feeds back the flame snuffer status feedback signal input end 27 of flame snuffer status information to fire alarm early warning controller 2; And
Vehicle power 1, it is fire alarm early warning controller 2, smoke-detectors 5 and temperature detector 4 provide power supply, and wherein the positive terminal of vehicle power 1 is connected with negative electricity source 22 with the cathode power supply end 21 of fire alarm early warning controller 2 respectively with negative pole end; The positive terminal of vehicle power 1 is connected with negative electricity source 52 with the cathode power supply end 51 of smoke-detectors 5 respectively with negative pole end; The positive terminal of vehicle power 1 is connected with negative electricity source 42 with the cathode power supply end 41 of temperature detector 4 respectively with negative pole end; The positive terminal of vehicle power 1 is connected with negative electricity source 62 with the cathode power supply end 61 of starting relay 6 respectively with negative pole end; The positive terminal of vehicle power 1 is connected with output terminal 72 with the input end 71 of manual actuation of button 7 respectively with negative pole end.
Wherein, manual actuation of button 7 is arranged near the driver driving district of vehicle.
The CANH end 28 of described fire alarm early warning controller 2 holds 103 to be connected by wire with the CANH of remote monitoring terminal 10; The CANL end 29 of fire alarm early warning controller 2 holds 104 to be connected by wire with the CANL of remote monitoring terminal 10; Wherein CANH and CANL is the twisted-pair shielded wire with screen layer.
Described remote monitoring terminal 10 carries out information communication with remote monitoring platform 11 by GPRS, and remote monitoring platform 11 is vehicle remote monitoring and schedule information parametric controller.
Described Automatic Fire Extinguisher 3 also carries heat-sensitive line 34, also can start Automatic Fire Extinguisher spraying fire-extinguishing agent after described heat-sensitive line 34 runs into high temperature.
The output terminal 64 of described starting relay 6 is all connected with the input end 81 of audible-visual annunciator 8 with the output terminal 72 of hand push button 7, and the output terminal 82 of audible-visual annunciator 8 is connected with the negative pole of vehicle power 1; The input end 63 of described starting relay 6 is connected with the positive pole of vehicle power 1 with the input end 61 of hand push button 7, and wherein audible-visual annunciator 8 is arranged in the passenger area of vehicle.
The flame snuffer state instruction output 24 of described alert early warning controller 2 is connected with the input end 91 of a flame snuffer status indicator lamp 9; The output terminal 92 of flame snuffer status indicator lamp 9 is connected with the negative pole of vehicle power 1, and wherein flame snuffer status indicator lamp 9 is arranged near the driver driving district of vehicle.
Described vehicle power 1 is also for remote monitoring terminal 10, audible-visual annunciator 8 and flame snuffer status indicator lamp 9 provide power supply.
The positive and negative of described vehicle power 1 is extremely connected with the negative pole end 102 of remote monitoring terminal 10 with the positive terminal 101 of remote monitoring terminal 10 respectively.
The present invention has automatic mode and manual mode two kinds of modes of fire suppression, and its principle of work is:
Before being about to occur naked light, temperature in passenger vehicle electrokinetic cell storehouse sharply raises, smog produces in a large number, and temperature detector 4 detects temperature height current in electrokinetic cell storehouse and rate of rise in temperature information, and temperature information is passed to fire alarm early warning controller 2; Meanwhile, smoke-detectors 5 also detects current smokescope and smoke composition information in electrokinetic cell storehouse, and smog information is passed to fire alarm early warning controller 2.
Fire alarm early warning controller 2 carries out analysis according to temperature information and smog information and judges:
If judge, fire will occur, the Automatic Fire Extinguisher of fire alarm early warning controller 2 starts output terminal and exports Automatic Fire Extinguisher startup command immediately, control starting relay 6 adhesive, Automatic Fire Extinguisher 3 and audible-visual annunciator 8 are powered on, immediately to electrokinetic cell storehouse spraying fire-extinguishing agent after Automatic Fire Extinguisher 3 powers on, audible-visual annunciator 8 carries out sound and light alarm after powering on immediately simultaneously, and reminding passengers hastens to leave vehicle;
If normally spraying fire-extinguishing agent is complete for Automatic Fire Extinguisher 3, then send flame snuffer status feedback signal to fire alarm early warning controller 2, inform the status information that fire alarm early warning controller 2 fire extinguishing agent has sprayed, fire alarm early warning controller 2, according to flame snuffer status feedback signal, controls flame snuffer status indicator lamp 9 and carries out the current state instruction of Automatic Fire Extinguisher.
In whole process, whole information can be sent to remote monitoring terminal 10 by CAN by fire alarm early warning controller 2, and then information can be carried out record preservation by remote monitoring terminal 10, and information is sent remote monitoring platform 11 by GPRS.Above-mentioned whole process is all automatic mode.
In emergency circumstances, driver also can adopt manual mode, namely manual actuation of button 7 is directly pressed, Automatic Fire Extinguisher 3 and audible-visual annunciator 8 are powered on, immediately to electrokinetic cell storehouse spraying fire-extinguishing agent after Automatic Fire Extinguisher 3 powers on, audible-visual annunciator 8 carries out sound and light alarm after powering on immediately simultaneously, and reminding passengers hastens to leave vehicle.
If when manual mode also lost efficacy, Automatic Fire Extinguisher 3 finally will carry out automatic spraying fire extinguishing agent according to heat-sensitive line 34.To reach final extinguishing effect.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (9)
1. passenger vehicle electrokinetic cell storehouse temperature and a smog joint control fire extinguishing circuit, is characterized in that, comprising:
Fire alarm early warning controller; And
Temperature detector, it is arranged in the electrokinetic cell storehouse of vehicle, and detected temperature information is passed to the temperature detection signal input end of fire alarm early warning controller by described temperature detector;
Smoke-detectors, it is arranged in the electrokinetic cell storehouse of vehicle, and detected smog information is also passed to the Smoke Detection signal input part of fire alarm early warning controller by described smoke-detectors; And
Automatic Fire Extinguisher, it is arranged in the electrokinetic cell storehouse of vehicle, its positive input terminal is connected with the output terminal of a starting relay, and its positive input terminal is also connected with the output terminal with a manual actuation of button, and the negative input end of described Automatic Fire Extinguisher is connected with vehicle power negative pole; Described Automatic Fire Extinguisher receives the fire extinguishing enabling signal spraying fire-extinguishing agent fire extinguishing that described fire alarm early warning controller exports, and feeds back flame snuffer status information to fire alarm early warning controller; And
Vehicle power, it provides power supply for fire alarm early warning controller, smoke-detectors, temperature detector, starting relay and manual actuation of button.
2. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 1 and smog joint control fire extinguishing circuit, it is characterized in that, described manual actuation of button is arranged near the driver driving district of vehicle.
3. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 1 and smog joint control fire extinguishing circuit, it is characterized in that, described fire alarm early warning controller is also intercomed by bus mutually with remote monitoring terminal.
4. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 1 and smog joint control fire extinguishing circuit, it is characterized in that, described remote monitoring terminal intercoms mutually with remote monitoring platform, and described vehicle power provides power supply for remote monitoring terminal.
5. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 1 and smog joint control fire extinguishing circuit, it is characterized in that, described Automatic Fire Extinguisher also carries heat-sensitive line, and described heat-sensitive line also can start Automatic Fire Extinguisher spraying fire-extinguishing agent after running into high temperature.
6. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 1 and smog joint control fire extinguishing circuit, it is characterized in that, the output terminal of described starting relay is all connected with the input end of an audible-visual annunciator with the output terminal of hand push button.
7. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 6 and smog joint control fire extinguishing circuit, it is characterized in that, described audible-visual annunciator is arranged in the passenger area of vehicle, and vehicle power provides power supply for it.
8. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 1 and smog joint control fire extinguishing circuit, is characterized in that, the flame snuffer state instruction of described alert early warning controller exports and is connected with a flame snuffer status indicator lamp.
9. a kind of passenger vehicle electrokinetic cell storehouse temperature as claimed in claim 8 and smog joint control fire extinguishing circuit, it is characterized in that, described flame snuffer status indicator lamp is arranged near the driver driving district of vehicle, and vehicle power provides power supply for it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510003380.9A CN104537793B (en) | 2015-01-05 | 2015-01-05 | A kind of car electrokinetic cell storehouse temperature and smog joint control fire extinguishing circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510003380.9A CN104537793B (en) | 2015-01-05 | 2015-01-05 | A kind of car electrokinetic cell storehouse temperature and smog joint control fire extinguishing circuit |
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| Publication Number | Publication Date |
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| CN104537793A true CN104537793A (en) | 2015-04-22 |
| CN104537793B CN104537793B (en) | 2017-09-22 |
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| CN201510003380.9A Active CN104537793B (en) | 2015-01-05 | 2015-01-05 | A kind of car electrokinetic cell storehouse temperature and smog joint control fire extinguishing circuit |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457194A (en) * | 2015-12-31 | 2016-04-06 | 成都旭光光电技术有限责任公司 | Battery box fire monitoring system and fire extinguishing system adopting same |
| CN106581895A (en) * | 2017-01-17 | 2017-04-26 | 深圳芯晶源电子科技有限公司 | High-safety and rapid-response fire extinguishing detecting device meeting safety specifications of passenger cars |
| CN106975180A (en) * | 2017-04-13 | 2017-07-25 | 河南师范大学 | A kind of preventing damage fire-proof intelligent and safe bus system |
| CN107093306A (en) * | 2017-04-14 | 2017-08-25 | 知豆电动汽车有限公司 | Electrokinetic cell method for early warning |
| CN107394297A (en) * | 2017-07-12 | 2017-11-24 | 成都旭光光电技术有限责任公司 | A kind of combined type battery fire alarm system |
| CN107650660A (en) * | 2017-09-18 | 2018-02-02 | 安徽叁旺网络信息技术有限公司 | A kind of battery fire control apparatus system of pure electric coach |
| CN108010251A (en) * | 2018-02-26 | 2018-05-08 | 浙江顶力消防安全科技有限公司 | Vehicle remote fire monitoring fire extinguishing system |
| CN108635698A (en) * | 2018-06-19 | 2018-10-12 | 山东黄金集团烟台设计研究工程有限公司 | A kind of scraper automatic fire protection system |
| CN108973646A (en) * | 2018-09-17 | 2018-12-11 | 安徽安凯汽车股份有限公司 | A kind of gas-electricity hybrid power coach pneumoelectric system |
| CN110694200A (en) * | 2019-10-22 | 2020-01-17 | 浙江利高消防科技有限公司 | Double-key starting type fire extinguishing system for bus passenger cabin capable of preventing automatic spraying |
| CN111645597A (en) * | 2020-05-27 | 2020-09-11 | 安徽安凯汽车股份有限公司 | Intelligent passenger car cabin temperature alarm system and passenger car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457194A (en) * | 2015-12-31 | 2016-04-06 | 成都旭光光电技术有限责任公司 | Battery box fire monitoring system and fire extinguishing system adopting same |
| CN106581895A (en) * | 2017-01-17 | 2017-04-26 | 深圳芯晶源电子科技有限公司 | High-safety and rapid-response fire extinguishing detecting device meeting safety specifications of passenger cars |
| CN106581895B (en) * | 2017-01-17 | 2024-01-30 | 澳特翼南京电子科技有限公司 | High-safety and quick-response fire extinguishing detection device meeting safety specifications of passenger car |
| CN106975180A (en) * | 2017-04-13 | 2017-07-25 | 河南师范大学 | A kind of preventing damage fire-proof intelligent and safe bus system |
| CN107093306A (en) * | 2017-04-14 | 2017-08-25 | 知豆电动汽车有限公司 | Electrokinetic cell method for early warning |
| CN107394297B (en) * | 2017-07-12 | 2023-04-07 | 成都紫外光电技术有限公司 | Combined type battery fire alarm system |
| CN107394297A (en) * | 2017-07-12 | 2017-11-24 | 成都旭光光电技术有限责任公司 | A kind of combined type battery fire alarm system |
| CN107650660A (en) * | 2017-09-18 | 2018-02-02 | 安徽叁旺网络信息技术有限公司 | A kind of battery fire control apparatus system of pure electric coach |
| CN108010251A (en) * | 2018-02-26 | 2018-05-08 | 浙江顶力消防安全科技有限公司 | Vehicle remote fire monitoring fire extinguishing system |
| CN108635698A (en) * | 2018-06-19 | 2018-10-12 | 山东黄金集团烟台设计研究工程有限公司 | A kind of scraper automatic fire protection system |
| CN108973646A (en) * | 2018-09-17 | 2018-12-11 | 安徽安凯汽车股份有限公司 | A kind of gas-electricity hybrid power coach pneumoelectric system |
| CN110694200A (en) * | 2019-10-22 | 2020-01-17 | 浙江利高消防科技有限公司 | Double-key starting type fire extinguishing system for bus passenger cabin capable of preventing automatic spraying |
| CN111645597A (en) * | 2020-05-27 | 2020-09-11 | 安徽安凯汽车股份有限公司 | Intelligent passenger car cabin temperature alarm system and passenger car |
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| CN104537793B (en) | 2017-09-22 |
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