CN202682612U - Automatic extinguishing device used in automobile - Google Patents
Automatic extinguishing device used in automobile Download PDFInfo
- Publication number
- CN202682612U CN202682612U CN 201220255379 CN201220255379U CN202682612U CN 202682612 U CN202682612 U CN 202682612U CN 201220255379 CN201220255379 CN 201220255379 CN 201220255379 U CN201220255379 U CN 201220255379U CN 202682612 U CN202682612 U CN 202682612U
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- CN
- China
- Prior art keywords
- relay
- extinguishing chemical
- shower nozzle
- automobile
- magnetic valve
- Prior art date
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an automatic extinguishing device used in an automobile. The device comprises a spray head, a relay, a fire extinguishing agent storage device and an automobile storage battery, wherein the spray head is fixedly connected to a roof in the automobile; the spray head is internally provided with a flame sensor which is electrically connected with the relay; the spray head is connected with the fire extinguishing agent storage device by a fire extinguishing agent conduit; the fire extinguishing agent conduit is connected with an electromagnetic valve used for controlling the on and off of the fire extinguishing agent storage device; the electromagnetic valve is electrically connected with the automobile storage battery by the relay; and a control switch used for manually controlling the electromagnetic valve is connected between the relay and the electromagnetic valve. The automatic extinguishing device can be used for automatically monitoring in real time, can be automatically started, and is good in extinguishing effect and rapid in extinguishing speed; and the device has the advantages that manual control is carried out to extinguish, safety factor is high, etc.
Description
Technical field
The utility model relates to a kind of extinguishing device, especially relates to automatic fire extinguisher in a kind of car.
Background technology
At present, in the use procedure of automobile, can occur various because of catching fire phenomenon former thereby that cause, light property loss then, heavy then threat to life.Although many vehicle-mounted fire extinguisher materials are arranged at present, but the general volume of these fire distinguishers is large and weight is heavier, need to carry out hand-held, for long life or the female driver, use relatively inconvenient, in addition, as no one in the car and during vehicle generation spontaneous combustion, often can't extinguish the blaze in the very first time, thereby make the intensity of a fire further spread damnous expansion.
For example, Chinese patent Granted publication number: CN201543144U, August 11 2010 Granted publication day, disclose a kind of vehicle-mounted fire extinguisher, comprised steel cylinder, guide shaft, piston, drive end bearing bracket and rear end cap, guide shaft is arranged in the steel cylinder, piston bush is located on the guide shaft, the inwall middle part of drive end bearing bracket and rear end cap respectively correspondence is provided with the guide shaft seat, and the two ends of guide shaft are plugged in respectively in the guide shaft seat, and drive end bearing bracket and rear end cap are threaded with steel cylinder respectively.At the anterior of steel cylinder and to be positioned at piston nose be the dry powder chamber, the rear portion of steel cylinder and the rear end that is positioned at piston are booster cavity.Be fixedly installed pressure inlet on the rear end cap, the other end of pressure inlet is connected with automobile air cylinder, is equiped with pressure charging valve on the pressure inlet.Be fixedly installed playpipe at drive end bearing bracket, be equiped with injection valve on the playpipe, the injector head of playpipe front end is installed on the desired location of automobile.Its weak point is, this extinguishing chemical device needs manually control, Ruo Chenei no one and vehicle generation spontaneous combustion can not extinguish the blaze in the very first time.
The utility model content
The utility model is in order to overcome the existing above-mentioned deficiency of prior art, to provide a kind of simple in structure, can monitor at any time and can automatically start, and blow-off velocity is automatic fire extinguisher in the car rapidly.
To achieve these goals, the utility model is by the following technical solutions:
Automatic fire extinguisher in a kind of car, comprise shower nozzle, relay, extinguishing chemical holder and automobile storage battery, described shower nozzle is fixedly connected on the interior top of car, be provided with the flame sensor that is electrically connected with relay in the shower nozzle, described shower nozzle links to each other by the extinguishing chemical conduit with the extinguishing chemical holder, be connected with the magnetic valve for control extinguishing chemical holder switch on the described extinguishing chemical conduit, described magnetic valve is electrically connected with automobile storage battery by relay, also is connected with between described relay and the magnetic valve for the gauge tap of manually controlling magnetic valve.In case of emergency or in the malfunctioning situation of flame sensor, the gauge tap that can manually close is opened the magnetic valve energising, and the extinguishing chemical in the extinguishing chemical holder is put out a fire from the shower nozzle ejection by the extinguishing chemical conduit; But the flame sensor perception flame in the shower nozzle also passes to relay with the operation of control relay with signal, when flame sensor does not perceive flare up fire, no signal passes to relay, relay can not start, and gauge tap also disconnects, therefore the magnetic valve outage can not opened, when flame sensor detects flare up fire, gauge tap still disconnects, but flame sensor can be passed to signal relay relay is started, thereby the magnetic valve energising is opened, and the extinguishing chemical in the extinguishing chemical holder is just put out a fire from the shower nozzle ejection by the extinguishing chemical conduit at this moment.
As preferably, described extinguishing chemical holder is fixedly connected on the rear floor in the automobile trunk.If the extinguishing chemical holding vessel is arranged in the engine bin behind the automobile, because engine can produce high temperature when work, the extinguishing chemical holder is blasted, if the extinguishing chemical holder is arranged in the compartment, then can take the space in compartment, make the compartment seem comparatively crowded, the extinguishing chemical holder is arranged on the rear floor in the automobile trunk, both can avoid the danger of extinguishing chemical holder blast in hot environment, and also can not take the space in compartment.
As preferably, described shower nozzle is truncated conical shape, and shower nozzle bottom surface and side are equipped with spout.The round platform upper and lower surface all is circular, can increase the contact-making surface of shower nozzle and hood, more firm after making shower nozzle fixing, can also make shower nozzle have larger jet face, thereby increase the ejection area of extinguishing chemical, and shower nozzle bottom surface and side are equipped with spout, and the extinguishing chemical in the extinguishing chemical holder is sprayed towards all directions, to improve fire extinguishing effect and speed.
Therefore, the utlity model has following beneficial effect:
(1) automatic monitoring also can start automatically in real time, good extinguishing effect, and blow-off velocity is rapid;
(2) also can put out a fire by manual control, to improve the security insurance coefficient.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is the scheme of installation of shower nozzle in the utility model.
Fig. 3 is the scheme of installation of extinguishing chemical holder in the utility model.
Among the figure: shower nozzle 1, relay 2, extinguishing chemical holder 3, automobile storage battery 4, top 5,
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Among the embodiment as shown in Figure 1, automatic fire extinguisher in a kind of car, comprise shower nozzle 1, relay 2, extinguishing chemical holder 3 and automobile storage battery 4, described shower nozzle 1 is truncated conical shape and is fixedly connected on the interior top 5 of car, and shower nozzle 1 bottom surface and side all have spout 11(and see Fig. 2), also be fixed with the flame sensor 6 that is electrically connected with relay 2 in the shower nozzle 1, on described shower nozzle 1 and the rear floor 10 that is fixedly connected in the automobile trunk, and see Fig. 3 with extinguishing chemical holder 3() link to each other by extinguishing chemical conduit 7, be connected with the magnetic valve 8 for control extinguishing chemical holder 3 switches on the described extinguishing chemical conduit 7, described magnetic valve 8 is electrically connected with automobile storage battery 4 by relay 2, also is connected with between described relay 2 and the magnetic valve 8 for the gauge tap 9 of manually controlling magnetic valve 8.
Operation principle of the present utility model is: under normal circumstances, because flame sensor 6 does not perceive flare up fire, therefore no signal passes to relay 2, relay 2 can not start, and this moment, gauge tap 9 also disconnected, so outage between relay 2 and the magnetic valve 8, and magnetic valve 8 cuts out, 8 energisings are opened but the gauge tap 9 that manually closes can make magnetic valve, thereby the extinguishing chemical in the extinguishing chemical holder 3 is put out a fire from shower nozzle 1 ejection by extinguishing chemical conduit 7; When burning occurs when, flame sensor 6 in the shower nozzle 1 perceives can be passed to signal relay 2 behind the flame relay 2 is started, thereby magnetic valve 8 energisings are opened, and the extinguishing chemical in the extinguishing chemical holder 3 is just put out a fire from shower nozzle 1 ejection by extinguishing chemical conduit 7 at this moment.
Claims (3)
1. automatic fire extinguisher in the car, comprise shower nozzle (1), relay (2), extinguishing chemical holder (3) and automobile storage battery (4), it is characterized in that, described shower nozzle (1) is fixedly connected on the interior top (5) of car, be provided with the flame sensor (6) that is electrically connected with relay (2) in the shower nozzle (1), described shower nozzle (1) links to each other by extinguishing chemical conduit (7) with extinguishing chemical holder (3), be connected with the magnetic valve (8) for control extinguishing chemical holder (3) switch on the described extinguishing chemical conduit (7), described magnetic valve (8) is electrically connected with automobile storage battery (4) by relay (2), also is connected with between described relay (2) and the magnetic valve (8) for the gauge tap (9) of manually controlling magnetic valve (8).
2. automatic fire extinguisher in a kind of car according to claim 1 is characterized in that, described extinguishing chemical holder (3) is fixedly connected on the interior rear floor (10) of automobile trunk.
3. automatic fire extinguisher in a kind of car according to claim 1 is characterized in that described shower nozzle (1) is truncated conical shape, and shower nozzle bottom surface and side are equipped with spout (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255379 CN202682612U (en) | 2012-05-31 | 2012-05-31 | Automatic extinguishing device used in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255379 CN202682612U (en) | 2012-05-31 | 2012-05-31 | Automatic extinguishing device used in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682612U true CN202682612U (en) | 2013-01-23 |
Family
ID=47538295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255379 Expired - Fee Related CN202682612U (en) | 2012-05-31 | 2012-05-31 | Automatic extinguishing device used in automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800991A (en) * | 2014-01-29 | 2015-07-29 | 田文国 | Automatic fireproofing and fire-extinguishing system of vehicle |
-
2012
- 2012-05-31 CN CN 201220255379 patent/CN202682612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800991A (en) * | 2014-01-29 | 2015-07-29 | 田文国 | Automatic fireproofing and fire-extinguishing system of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |