CN214232470U - Fire extinguishing device for protecting passenger cabin and engine cabin - Google Patents
Fire extinguishing device for protecting passenger cabin and engine cabin Download PDFInfo
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- CN214232470U CN214232470U CN202021525421.3U CN202021525421U CN214232470U CN 214232470 U CN214232470 U CN 214232470U CN 202021525421 U CN202021525421 U CN 202021525421U CN 214232470 U CN214232470 U CN 214232470U
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- extinguishing agent
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Abstract
The utility model relates to a protection main cabin and fire extinguishing device in engine compartment, include: a first fire extinguishing agent injection device, a second fire extinguishing agent injection device, a third fire extinguishing agent injection device, a first fire detector, an audible and visual alarm device, a second fire detector, a second nitrogen bottle, a controller, a first nitrogen bottle, a first fire extinguishing agent storage tank, a second fire extinguishing agent storage tank and a body, a first fire extinguishing agent spraying device is arranged at the top of one end in the body, an audible and visual alarm device is arranged at one side of the first fire extinguishing agent spraying device, a first fire detector is arranged on one side of the alarm, a third fire extinguishing agent spraying device is arranged on one side of the first fire detector, first nitrogen cylinder is installed to the inside bottom side of body front end, first nitrogen cylinder bottom side is provided with first fire extinguishing agent holding vessel, can not only put out a fire to car cabin, engine compartment and handle, but also can put out a fire fast, and the usability is high and to zero pollution of environment.
Description
Technical Field
The utility model relates to a fire control technical field, in particular to protection main cabin and fire extinguishing device in engine compartment.
Background
With the continuous push of the public transport priority strategy in China, the number of the national buses is up to 60 thousands by the end of twelve five.
In recent years, bus fire accidents happen sometimes, which causes great loss to lives and properties of people, and attracts wide attention of all social circles. The majority of fire accidents of buses are caused by engine cabins, and the reasons are that oil leaks and the quality of oil pipes is not enough due to loosening or breaking of joints of oil supply systems of the engine cabins, the original design is changed, when the positions of the oil tanks are changed or large-capacity oil tanks are installed, the oil pipes are improperly installed to cause oil leakage and poor quality of the oil pipes, the oil pipes are cracked or have congenital sand holes, the fault tempering of a carburetor ignites the leaked gasoline or mixed gas to be too strong, and sparks which are insufficiently discharged during combustion ignite combustible substances to ignite to fire; the automatic fire extinguishing device applied to the bus at present mostly adopts the traditional fire fighting mode, and the traditional fire system is not suitable for the fire prevention of the bus at all. The concrete points are as follows: the early warning is lagged, the false alarm rate is high, the usability is low, the starting mode is single, and the influence on the environment is large. Therefore, the utility model provides a fire extinguishing device for protecting the passenger cabin and the engine cabin, which can not only meet the requirements of quick fire extinguishing, high availability and zero environmental pollution; but also can carry out fire extinguishing treatment on the automobile passenger cabin and the engine cabin.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire extinguishing device in protection main cabin and engine compartment to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fire suppression apparatus for protecting a passenger compartment and an engine compartment, comprising: the body, its characterized in that: the fire extinguishing agent spraying device comprises a body, and is characterized in that a first fire extinguishing agent spraying device, a second fire extinguishing agent spraying device, a third fire extinguishing agent spraying device, a first fire detector, an acousto-optic alarm device, a second fire detector, a second nitrogen bottle, a controller, a first nitrogen bottle, a first fire extinguishing agent storage tank, a second fire extinguishing agent storage tank, a battery bin and a solar panel are arranged in the body, the first fire extinguishing agent spraying device is installed at the top of one end in the body, the acousto-optic alarm device is arranged on one side of the first fire extinguishing agent spraying device, the first fire detector is installed on one side of the acousto-optic alarm device, the third fire extinguishing agent spraying device is arranged on one side of the first fire detector, the first nitrogen bottle is installed on the bottom side in the front end of the body, the first fire extinguishing agent storage tank is arranged on the bottom side of the first nitrogen bottle, the controller is arranged on the side of the first nitrogen bottle, the second fire extinguishing agent spraying device is installed on the bottom side in the rear end of the body, the second fire detector is installed to second fire extinguishing agent injection apparatus bottom side one end, and other end bottom side installs the second nitrogen bottle, second nitrogen bottle bottom side is provided with the second fire extinguishing agent holding vessel, the body top is provided with solar panel, charges for the battery compartment, and make full use of solar energy practices thrift the environmental protection, solar panel linear connection battery compartment avoids directly using vehicle mounted power for each power consumption unit power supply.
Preferably, the second fire detector, the audible and visual alarm device, the second nitrogen bottle, the second fire extinguishing agent storage tank, the second fire extinguishing agent injection device, the controller and the third fire extinguishing agent injection device form an engine room area protection system.
Preferably, the cabin area protection system is composed of the first fire extinguishing agent storage tank, the second fire extinguishing agent storage tank, the controller, the first fire detector, the second fire detector, the sound and light alarm device, the first nitrogen cylinder, the second nitrogen cylinder, the first fire extinguishing agent injection device, the second fire extinguishing agent injection device and the third fire extinguishing agent injection device.
Preferably, nozzles are installed at one ends of the first fire extinguishing agent spraying device, the second fire extinguishing agent spraying device and the third fire extinguishing agent spraying device.
Preferably, the first fire extinguishing agent storage tank and the second fire extinguishing agent storage tank are internally provided with fire extinguishing medium.
Preferably, a two-position three-way control valve is arranged between the second fire extinguishing agent spraying device and the third fire extinguishing agent spraying device, and the flow direction of a fire extinguishing medium can be controlled.
The utility model discloses a technological effect and advantage:
the utility model discloses the key technical features is through temperature sensing cable with signal feedback to controller by fire detector, and the controller sends out the police dispatch newspaper and gives the instruction and opens nitrogen cylinder release nitrogen gas or open the nitrogen cylinder to the pressure boost promotes the fire-extinguishing medium in the piston motion extrudes the fire extinguishing agent holding vessel and puts out a fire to automobile main cabin or engine compartment, and this device can not only satisfy quick fire extinguishing, availability height just to zero pollution of environment, but also can put out a fire to automobile main cabin, engine compartment and handle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the present invention.
In the figure: first fire extinguishing agent holding vessel 11, second fire extinguishing agent holding vessel 12, first nitrogen cylinder 10, second nitrogen cylinder 7, controller 8, first fire extinguishing agent injection apparatus 1, second fire extinguishing agent injection apparatus 2, third fire extinguishing agent injection apparatus 3, first fire detector 4, second fire detector 6, audible and visual alarm device 5, body 13, solar panel 14, battery compartment 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown, when the fire detector 4 detects a fire, the complete fire extinguishing apparatus now emphasizes the protection of the passenger cabin area. The fire detector 4 transmits a signal to the controller 8 through a temperature sensing cable, then the controller 8 triggers the sound and light alarm device 5, sends an instruction to open the first nitrogen cylinder 10, and then nitrogen pushes the piston to extrude the fire extinguishing medium in the first fire extinguishing agent storage tank 11 out of the first fire extinguishing agent injection device 1 through the threaded hole and the threaded hole on the lower end cover to extinguish fire; meanwhile, the controller 8 sends out an instruction to open the second nitrogen bottle 7 and select to open the two-position three-way control valve, and then the nitrogen pushes the piston to extrude the fire extinguishing medium in the second fire extinguishing agent storage tank 12 out along the third fire extinguishing agent spraying device 3 through the threaded hole and the threaded hole of the lower end cover to extinguish fire.
Example 2
As shown, when the second fire detector 6 detects a fire, the engine room zone protection system of the entire system is activated, and the cabin zone protection system is not activated. The second fire detector 6 of the fire disaster transmits a signal to the controller 8 through a temperature sensing cable, then the controller 8 triggers the sound and light alarm device 5, sends an instruction to open the second nitrogen bottle 7 and selectively opens the two-position three-way control valve, and then the nitrogen pushes the piston to extrude the fire extinguishing medium in the second fire extinguishing agent storage tank 12 to extinguish the fire along the second fire extinguishing agent injection device 2 through the threaded hole and the threaded hole of the lower end cover.
The utility model has the main technical characteristics that the first fire detector 4 and the second fire detector 6 feed back signals to the controller 8 through temperature sensing cables, the controller 8 gives out an alarm through the acousto-optic alarm device 5 and gives out an instruction to open the first nitrogen gas cylinder 10 and the second nitrogen gas cylinder 7, so that the piston is pushed to move by pressurization to extrude fire extinguishing media in the first fire extinguishing agent normal-pressure storage tank 11 and the second fire extinguishing agent storage tank 12, and the first fire extinguishing agent injection device 1, the third fire extinguishing agent injection device 3 and the second fire extinguishing agent injection device 2 are used for extinguishing fire in an automobile cabin or an engine cabin, and the device can not only meet the requirements of quick fire extinguishing, high availability and zero pollution to the environment; but also can carry out fire extinguishing treatment on the automobile passenger cabin and the engine cabin.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A fire suppression apparatus for protecting a passenger compartment and an engine compartment, comprising: a body (13), characterized in that: the fire extinguishing agent spraying device comprises a body (13), wherein a first fire extinguishing agent spraying device (1), a second fire extinguishing agent spraying device (2), a third fire extinguishing agent spraying device (3), a first fire detector (4), an acousto-optic alarm device (5), a second fire detector (6), a second nitrogen bottle (7), a controller (8), a first nitrogen bottle (10), a first fire extinguishing agent storage tank (11), a second fire extinguishing agent storage tank (12), a battery compartment (15) and a solar panel (14) are arranged in the body (13), the first fire extinguishing agent spraying device (1) is installed at the top of one end in the body (13), the acousto-optic alarm device (5) is arranged on one side of the first fire extinguishing agent spraying device (1), the first fire detector (4) is installed on one side of the acousto-optic alarm device (5), the third fire extinguishing agent spraying device (3) is arranged on one side of the first fire detector (4), first nitrogen cylinder (10) are installed to the inside bottom side of body (13) front end, first nitrogen cylinder (10) bottom side is provided with first fire extinguishing agent holding vessel (11), first nitrogen cylinder (10) side is provided with controller (8), second fire extinguishing agent injection apparatus (2) are installed to the inside bottom side of body (13) rear end, second fire detector (6) are installed to second fire extinguishing agent injection apparatus (2) bottom side one end, and other end bottom side installs second nitrogen gas bottle (7), second nitrogen gas bottle (7) bottom side is provided with second fire extinguishing agent holding vessel (12), body (13) top is provided with solar panel (14), solar panel (14) linear connection battery compartment (15).
2. Fire extinguishing apparatus for protecting passenger and engine compartments as claimed in claim 1, wherein: and the second fire detector (6), the sound-light alarm device (5), the second nitrogen bottle (7), the second fire extinguishing agent storage tank (12), the second fire extinguishing agent injection device (2), the controller (8) and the third fire extinguishing agent injection device (3) form an engine compartment area protection system.
3. Fire extinguishing apparatus for protecting passenger and engine compartments as claimed in claim 1, wherein: the cabin area protection system is composed of a first fire extinguishing agent storage tank (11), a second fire extinguishing agent storage tank (12), a controller (8), a first fire detector (4), a second fire detector (6), an audible and visual alarm device (5), a first nitrogen cylinder (10), a second nitrogen cylinder (7), a first fire extinguishing agent injection device (1), a second fire extinguishing agent injection device (2) and a third fire extinguishing agent injection device (3).
4. Fire extinguishing apparatus for protecting passenger and engine compartments as claimed in claim 1, wherein: and a two-position three-way control valve is arranged between the second fire extinguishing agent spraying device (2) and the third fire extinguishing agent spraying device (3), so that the movement direction of fire extinguishing agent media can be controlled.
5. Fire extinguishing apparatus for protecting passenger and engine compartments as claimed in claim 1, wherein: and nozzles are respectively installed at one ends of the first fire extinguishing agent spraying device (1), the second fire extinguishing agent spraying device (2) and the third fire extinguishing agent spraying device (3).
6. Fire extinguishing apparatus for protecting passenger and engine compartments as claimed in claim 1, wherein: and fire extinguishing agent media are arranged in the first fire extinguishing agent storage tank (11) and the second fire extinguishing agent storage tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525421.3U CN214232470U (en) | 2020-07-29 | 2020-07-29 | Fire extinguishing device for protecting passenger cabin and engine cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525421.3U CN214232470U (en) | 2020-07-29 | 2020-07-29 | Fire extinguishing device for protecting passenger cabin and engine cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214232470U true CN214232470U (en) | 2021-09-21 |
Family
ID=77714461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021525421.3U Active CN214232470U (en) | 2020-07-29 | 2020-07-29 | Fire extinguishing device for protecting passenger cabin and engine cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214232470U (en) |
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2020
- 2020-07-29 CN CN202021525421.3U patent/CN214232470U/en active Active
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