CN210159106U - Fire extinguishing system for power cabin of armored vehicle - Google Patents
Fire extinguishing system for power cabin of armored vehicle Download PDFInfo
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- CN210159106U CN210159106U CN201920346900.XU CN201920346900U CN210159106U CN 210159106 U CN210159106 U CN 210159106U CN 201920346900 U CN201920346900 U CN 201920346900U CN 210159106 U CN210159106 U CN 210159106U
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Abstract
The utility model provides an armoured vehicle engine compartment fire extinguishing systems, aim at provide a can protect vehicle and personnel's on-vehicle automatic fire extinguishing control system. The fire extinguishing system consists of an automatic fire extinguishing central control processor with CAN communication capacity, a novel semiconductor infrared and ultraviolet sensing composite technology detector for collecting fire alarm signals of a power cabin, an electric control hot aerosol fire extinguisher and a forced start fire extinguishing switch. This fire extinguishing system arranges in the engine compartment, and the detector gives the central control treater with fire alarm signal transmission according to the environment, and the automatically controlled fire extinguisher of treater control is put out a fire. The utility model discloses have CAN bus interface function, CAN report detector, fire extinguisher state and the operating condition of putting out a fire. During the period, if the system is in fault, the driver finds that the temperature in the power cabin is high and the power cabin is accompanied by fire light, and when the power cabin emits smoke, the fire extinguishing system does not perform fire extinguishing operation, and the driver can open the forced start fire extinguishing switch to extinguish the fire.
Description
Technical Field
The utility model relates to an armoured vehicle chassis, in particular to armoured vehicle engine compartment fire extinguishing systems.
Background
Generally, safety of a wheeled armored vehicle is one of important indicators whether the vehicle is a combat vehicle or a rescue support vehicle. The power cabin of the armored vehicle is relatively closed in space and relatively high in temperature, and the internal oil pipes and the wire harnesses are more, so that the armored vehicle is easy to catch fire. While during the mission the vehicle is likely to be struck by a fire or by a land or bomb, and the fire suppression system plays a critical role. At present, most light protection wheel type armored vehicles are used for fire extinguishing without a power cabin, or the power cabin adopts a linear flame sensor, so that the cost is high, false alarm is easy to occur, and accordingly vehicles are scrapped, and sometimes even the vehicles are damaged and people die.
SUMMERY OF THE UTILITY MODEL
In order to deal with the situation, the utility model provides an automatic fire extinguishing system adopts the design that has automated inspection firelight, has the automatic fire extinguishing function.
The utility model provides a fire extinguishing system for a power compartment of an armored vehicle, which is characterized by comprising a detector, a central control processor and a fire extinguisher which are arranged in the power compartment, wherein,
the detector is connected with the central control processor through a cable and used for detecting the environment in the power cabin and sending a fire alarm signal to the central control processor when the situation that the power cabin generates fire is detected;
the central control processor is connected with the fire extinguisher through a cable, and after receiving the fire alarm signal, the central control processor sends a fire extinguishing control signal to the fire extinguisher based on the fire alarm signal;
the fire extinguisher initiates a fire suppression based on the fire suppression control signal.
Preferably, the central control processor is further connected with a display screen in a cab of the armored car through a CAN bus, and sends state information to the display screen for the display screen to display.
Preferably, the central control processor is also connected to the armoured vehicle power supply by a cable so that the power supply to the fire suppression system is supplied by the armoured vehicle power supply.
Preferably, the system further comprises a manual emergency switch arranged in a cab of the armored vehicle, the central control processor is connected with the manual emergency switch through a cable, when the manual emergency switch is pressed down, a forced fire extinguishing signal is sent to the central control processor, and the central control processor triggers the fire extinguisher to be started based on the forced fire extinguishing signal, so that forced starting fire extinguishing is realized.
Preferably, the detector is a high-precision semiconductor type detector, adopts a novel semiconductor and red and ultraviolet sensing composite detection technology, and can work in an environment of-43 ℃ to +105 ℃.
Preferably, the number of the detectors is two, the detectors are respectively arranged at the rear right side and the front left side of the engine, and the number of the fire extinguishers is two, and the fire extinguishers are respectively arranged at the left side and the right side of the engine; the central control processor is arranged on the right rear wall of the power cabin.
The utility model provides a pair of engine compartment automatic fire extinguishing system of wheeled armored vehicle, when the engine compartment is on fire, can automatic fire extinguishing, avoid the injury that the manual fire extinguishing caused the person, avoid personnel can't get off simultaneously and put out a fire and the loss that causes.
Drawings
Figure 1 illustrates the structure of the power compartment fire suppression system of the wheeled armored vehicle of the present invention.
Figure 2 illustrates the line connection structure of the utility model discloses a power compartment fire extinguishing systems of wheeled armored vehicle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model discloses mainly constitute by detector, central control treater, fire extinguisher, but drive display screen display information and carry out automatic fire extinguishing under central control treater's control through the CAN bus, install forced start fire extinguisher button additional.
As shown in fig. 1, the utility model provides an armored car power compartment fire extinguishing system, including detector 1, central control processor 3 and the fire extinguisher 2 of installing in the power compartment, wherein, detector 1 is connected with central control processor 3 through the cable, detector 1 is used for detecting the environment in the power compartment, when detecting that the power compartment appears the flame, sends the fire alarm signal to central control processor 3; the central control processor 3 is connected with the fire extinguisher 2 through a cable, and after receiving the fire alarm signal, the central control processor 3 sends a fire extinguishing control signal to the fire extinguisher 2 based on the fire alarm signal; the fire extinguisher 2 starts extinguishing a fire based on the fire extinguishing control signal.
The central control processor 3 is also connected with a display screen in the cab of the armored car through a CAN bus, and sends state information to the display screen for the display screen to display.
The central control processor 3 is also connected with the power supply of the armored vehicle through a cable, so that the power supply of the fire extinguishing system is supplied by the power supply of the armored vehicle.
The system further comprises a manual emergency switch arranged in a cab of the armored vehicle, the central control processor 3 is connected with the manual emergency switch through a cable, when the manual emergency switch is pressed down, a forced fire extinguishing signal is sent to the central control processor 3, the central control processor 3 triggers the fire extinguisher to be started based on the forced fire extinguishing signal, and forced starting fire extinguishing is achieved.
The fire extinguisher adopts the aerosol extinguishing device, and the fire extinguishing efficiency is high, and the quantity is little, and diffusion area is big, can satisfy the requirement of putting out a fire in the narrow and small power compartment in space, does not have the secondary damage to the electrical equipment on the engine when putting out a fire. The utility model discloses the fire extinguisher all has to arrange in the engine both sides of engine compartment, and the fire extinguisher volume is 2 kg.
Whole fire extinguishing system is controlled by electrical system, and when the unable normal work of system, there is the compulsory start button of putting out a fire in the driver's cabin, manual emergency switch promptly, can manually start the fire extinguisher and put out a fire. Thereby avoiding the failure of the system to extinguish the fire.
The detector 1 is a high-precision semiconductor type detector, adopts a novel semiconductor and red and ultraviolet sensing composite detection technology, can work in an environment of-43 ℃ to +105 ℃, and can well detect interference such as sunlight, lightning, electric welding, an artificial light source, an environment, thermal radiation, electromagnetic interference, mechanical vibration and the like.
The number of the detectors 1 is two, the detectors are respectively arranged at the rear right part and the front left part of the engine, and no dead angle in the power cabin can be detected. The number of the fire extinguishers 2 is two, and the two fire extinguishers are respectively arranged on the left side and the right side of the engine; the central control processor 3 is arranged on the right rear wall of the power compartment.
In a preferred embodiment, the central control processor 3 takes the form of a control box assembly, as shown in fig. 2. The control box assembly is respectively connected with the No. 1 fire extinguisher and the No. 2 fire extinguisher through a power cabin fire extinguishing bottle cable so as to trigger fire extinguishing; the control box assembly is respectively connected with the 1# detector, the 2# detector and the manual emergency switch through detector cables so as to receive a fire alarm signal or an emergency fire extinguishing signal; the control box assembly is also connected with a vehicle power supply through a power cable and connected with a cab display screen through a CAN bus.
The utility model discloses an among the fire extinguishing systems, two, the probe of fire extinguisher (detector promptly) and these spare parts of a central control processor are all installed in the engine compartment, and the fire extinguisher is arranged in the left and right sides of engine, and the probe is arranged and is starting right back and left the place ahead, and no matter probe detection scope or fire extinguisher fire extinguishing range all can cover whole engine compartment like this. The central control processor is arranged on the right rear wall of the power cabin and is connected with the power supply of the vehicle together with the power lines of other electrical systems of the whole vehicle.
Finally, it should be noted that: the above embodiment only illustrates one technical solution of the present disclosure, and although the present disclosure is described in detail by the accompanying drawings and the like, it should be understood by those of ordinary skill in the art that: modifications of some embodiments or equivalents of some of the technical features of the present disclosure may be made without departing from the design concept of the present disclosure, and similar solutions may still fall within the scope of the present disclosure.
Claims (5)
1. A fire extinguishing system for a power compartment of an armored vehicle is characterized by comprising a detector, a central control processor and a fire extinguisher, wherein the detector, the central control processor and the fire extinguisher are all arranged in the power compartment,
the detector is connected with the central control processor through a cable and used for detecting the environment in the power cabin and sending a fire alarm signal to the central control processor when the situation that the power cabin generates fire is detected;
the central control processor is connected with the fire extinguisher through a cable, and after receiving the fire alarm signal, the central control processor sends a fire extinguishing control signal to the fire extinguisher based on the fire alarm signal;
the fire extinguisher starts to extinguish fire based on the fire extinguishing control signal;
the central control processor is also connected with a display screen in the cab of the armored car through a CAN bus, and sends state information to the display screen for the display screen to display.
2. The fire suppression system for the power compartment of the armored vehicle of claim 1, wherein the central control processor is further connected to the power source of the armored vehicle by a cable, such that power for the fire suppression system is supplied by the power source of the armored vehicle.
3. The fire extinguishing system for the power compartment of the armored vehicle according to claim 1, further comprising a manual emergency switch arranged in a cab of the armored vehicle, wherein the central control processor is connected with the manual emergency switch through a cable, when the manual emergency switch is pressed, a forced fire extinguishing signal is sent to the central control processor, and the central control processor triggers the fire extinguisher to start based on the forced fire extinguishing signal, so that forced start fire extinguishing is realized.
4. The fire extinguishing system for the power compartment of the armored vehicle as claimed in claim 1, wherein the detector is a semiconductor type detector, and the semiconductor type detector, the red and ultraviolet sensing composite detection technology and the infrared and ultraviolet sensing composite detection technology are adopted, so that the fire extinguishing system can work in an environment of-43 ℃ to +105 ℃.
5. The fire extinguishing system for the power compartment of the armored vehicle according to claim 1, wherein the number of the detectors is two, and the detectors are respectively arranged at the rear right side and the front left side of the engine, and the number of the fire extinguishers is two, and the fire extinguishers are respectively arranged at the left side and the right side of the engine; the central control processor is arranged on the right rear wall of the power cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346900.XU CN210159106U (en) | 2019-03-19 | 2019-03-19 | Fire extinguishing system for power cabin of armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346900.XU CN210159106U (en) | 2019-03-19 | 2019-03-19 | Fire extinguishing system for power cabin of armored vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210159106U true CN210159106U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920346900.XU Active CN210159106U (en) | 2019-03-19 | 2019-03-19 | Fire extinguishing system for power cabin of armored vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210159106U (en) |
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2019
- 2019-03-19 CN CN201920346900.XU patent/CN210159106U/en active Active
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