CN205235217U - A automatic fire extinguishing alarm device for car - Google Patents
A automatic fire extinguishing alarm device for car Download PDFInfo
- Publication number
- CN205235217U CN205235217U CN201521014799.6U CN201521014799U CN205235217U CN 205235217 U CN205235217 U CN 205235217U CN 201521014799 U CN201521014799 U CN 201521014799U CN 205235217 U CN205235217 U CN 205235217U
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- China
- Prior art keywords
- movable rod
- knob
- connecting rod
- alarm device
- automobile
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the technical field of fire fighting equipment, a an automatic fire extinguishing alarm device for car is disclosed. The device includes foam liquid storage tank, proportion blender, water storage tank, and the water storage tank is connected to the water inlet of proportion blender, and the foam liquid storage tank is connected to the foam liquid mouth that advances of proportion blender, and the mixed liquid outlet of proportion blender is connected with the injection pipe, the blowout end of injection pipe stretches into the engine position under the automotive engine hood, is connected with knob formula valve on the injection pipe, and the inboard at automotive engine hood is fixed to the shell of knob formula valve, install the fixed connecting rod that is used for rotatory knob on the knob of knob formula valve, the one end of fixed connecting rod articulates there is movable connecting rod, movable connecting rod's the other end and automotive engine hood swing joint, movable connecting rod makes for the shape memory alloy about the temperature, the blowout of injection pipe end is provided with pressure sensor, still include singlechip, water inlet solenoid valve, advance the foam liquid solenoid valve, the singlechip I the omicron output still the electricity be connected with the alarm.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, particularly a kind of self-extinguishing for automobileWarning device.
Background technology
In hot summer, the high temperature of automobile engine own, adds the reasons such as some automobile line is aging,Can cause automobile nature, cause damage to driver's life and property. At present, requiring must on vehicleMust be equipped with fire extinguisher, but wait driver to find to catch fire to pick up again fire extinguisher and put out a fire, can play and go outThe effect of fire, but loss can not be reduced to minimum.
Utility model content
The purpose of this utility model is to provide a kind of automatic fire-extinguishing alarm device for automobile, and this goes out automaticallyFire warning device can start extinguishing device automatically, and loss is reduced to minimum; And this self-extinguishing reportAlarm device is simple in structure, easy to use.
For reaching above object, the utility model is achieved by the following technical solutions.
For an automatic fire-extinguishing alarm device for automobile, it is characterized in that: comprise foam liquid tank, ratioExample blender, water tank, described proportioner is provided with water inlet, enter foam solution mouth and mixed liquor goes outMouthful, the water inlet of described proportioner connects water tank, and the foam solution mouth that enters of described proportioner connectsConnect described foam liquid tank, the mixture export of described proportioner is connected with playpipe;
The ejection end of described playpipe stretches into the engine position under automobile engine cover, on described playpipe, connectsBe connected to knob valve, the shell of described knob valve is fixed on the inner side of automobile engine cover; Described revolvingOn the knob of button formula valve, the stationary links for rotating knob is installed, one end hinge of described stationary linksBe connected to movable rod; The other end of described movable rod is flexibly connected with automobile engine cover, described movable companyBar is to make about the marmem of temperature;
The ejection end of described playpipe is provided with pressure sensor, the water inlet setting of described proportionerHave entering water electromagnetic valve, the foam solution mouth that enters of described proportioner is provided with into foam solution magnetic valve, described inAutomatic fire-extinguishing alarm device also comprises for controlling described entering water electromagnetic valve and the list that enters foam solution magnetic valveSheet machine, the I of described pressure sensor Ο output electrical connection single-chip microcomputer I Ο input, described water inletThe control end of magnetic valve and enter foam solution magnetic valve the described single-chip microcomputer of the corresponding electrical connection of control end two IΟ output; The I of described single-chip microcomputer Ο output be also electrically connected with alarm.
The feature of technique scheme and further improvement:
Further, described stationary links is bipitch connecting rod, and described movable rod comprises the first movable rodWith the second movable rod, one end of one end of described the first movable rod and the second movable rod is hinged respectivelyAt the two ends of described bipitch connecting rod, another of the other end of described the first movable rod and the second movable rodEnd is flexibly connected with automobile engine cover respectively.
Further, the tie point of described the first movable rod and automobile engine cover and the described second movable companyThe tie point of bar and automobile engine cover is arranged on the extended line of same diameter of described knob, and described firstMovable rod and the second movable rod are respectively about the marmem of temperature to be made.
Further, described foam liquid tank, water tank are arranged in boot.
Automatic fire-extinguishing alarm device for automobile of the present utility model, adopts marmem to makeMovable rod carrys out the switching of control handle formula valve, when the temperature under automobile engine cover exceedes certain value,Movable rod extends, and drives knob to turn clockwise, now knob valve opening, playpipeEject foam and put out a fire, this process does not need to provide any electric energy, can to electric power not be because catching fireSystem destruction and cannot start extinguishing device. By entering water electromagnetic valve described in Single-chip Controlling with enter foam solutionThe switch of magnetic valve and control alarm are reported to the police, and this automatic fire-extinguishing alarm device can start automaticallyExtinguishing device, reduces to minimum by loss; And this automatic fire-extinguishing alarm device is simple in structure, userJust.
Brief description of the drawings
Fig. 1 is the closed condition structure of a kind of automatic fire-extinguishing alarm device for automobile of the present utility modelSchematic diagram;
Fig. 2 is that state structure is opened in the pass of a kind of automatic fire-extinguishing alarm device for automobile of the present utility modelSchematic diagram;
In figure: 1, foam liquid tank; 2, playpipe; 3, automobile engine cover; 4, knob valve;5, stationary links; 6, the first movable rod; 7, the second movable rod; 8, water tank; 9, ratioBlender.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
With reference to Fig. 1, it is the shape of closing of a kind of automatic fire-extinguishing alarm device for automobile of the present utility modelState structural representation; This automatic fire-extinguishing alarm device comprises foam liquid tank 1, proportioner 9, storageWater pot 8, proportioner 9 is provided with water inlet, enters foam solution mouth and mixture export, and ratio is mixedThe water inlet of device 9 connects water tank 8, and the foam solution mouth that enters of proportioner 9 connects foam liquid tank 1,The mixture export of proportioner is connected with playpipe 2. Proportioner 9 enters foam dope and waterEjection after row fully mixes.
The ejection end of playpipe 2 stretches into the engine position under automobile engine cover 3, foam liquid tank 1On playpipe 3, be connected with knob valve 4, the shell of knob valve 4 is fixed on automobile engine cover 1Inner side; Stationary links 5 for rotating knob is installed, fixing company on the knob of knob valve 4One end of bar 5 is hinged with movable rod; The other end of movable rod is flexibly connected with automobile engine cover 3,Movable rod is to make about the marmem of temperature, and movable rod can perception automobile engine cover 3Under variations in temperature, the variation of temperature can cause movable rod deformation.
The ejection end of playpipe 2 is provided with pressure sensor, and the water inlet of proportioner is provided with into waterMagnetic valve, the foam solution mouth that enters of proportioner is provided with into foam solution magnetic valve, and self-extinguishing is reported to the police and is filledPut and also comprise for controlling entering water electromagnetic valve and entering the single-chip microcomputer of foam solution magnetic valve, the I of pressure sensorThe I of Ο output electrical connection single-chip microcomputer Ο input, the control end of entering water electromagnetic valve and enter foam solution electromagnetismTwo I of the corresponding electrical connection of the control end of valve single-chip microcomputer Ο output; The I of single-chip microcomputer Ο output also electricityBe connected with alarm.
There is foam solution mixed liquor at proportioner 9 and the interior all storages in advance of playpipe 2, open knobThe rear foam solution ejection of formula valve 4, pressure sensor is experienced pressure and is transferred to single-chip microcomputer, single-chip microcomputer controlEntering water electromagnetic valve processed and enter foam solution magnetic valve and open, puts out a fire water and foam solution ejection; And singleSheet machine control alarm is reported to the police, the very first time of putting out a fire at fire extinguisher, pressure sensor impressionTo pressure, by this pressure transmission, to single-chip microcomputer, Single-chip Controlling alarm is reported to the police, and makes human pilotStop, further put out a fire, and further ensure the safety of driving.
Stationary links 5 is bipitch connecting rod, and movable rod comprises the first movable rod 6 and the second movable rodOne end of one end of 7, the first movable rods 6 and the second movable rod 7 is hinged on respectively bipitch connecting rodTwo ends, the other end of the other end of the first movable rod 6 and the second movable rod 7 respectively with car engineLid 3 is flexibly connected.
Tie point and second movable rod 7 and the car engine of the first movable rod 6 and automobile engine cover 3The tie point of lid 3 is arranged on the extended line of same diameter of knob, and the first movable rod 6 and second is livedMoving connecting rod 7 is respectively about the marmem of temperature to be made; The first movable rod 6 and the second activityThe variations in temperature of connecting rod 7 under can perception automobile engine cover 3, the variation of temperature can cause for the first movable companyBar 6 and the second movable rod 7 deformation, with reference to Fig. 2, thereby open knob valve 4, and unlatching is gone outFirearm, realizes self-extinguishing.
Foam liquid tank 1, water tank 8 are arranged in boot.
Automatic fire-extinguishing alarm device of the present utility model, adopts the movable rod that marmem is madeThe switching of control handle formula valve 4, when the temperature under automobile engine cover 3 exceedes certain value, movable companyBar extends, and drives knob to turn clockwise, and now knob valve 4 is opened, and playpipe 2 spraysPenetrate foam and put out a fire, this process does not need to provide any electric energy, can be because not catching fire to power systemDestruction and cannot start extinguishing device.
This automatic fire-extinguishing alarm device that is used for automobile can start extinguishing device automatically, does not also have driverIn the situation that has perception to catch fire, just fire can be knocked out, loss is reduced to minimum; And this self-extinguishing reportAlarm device is simple in structure, easy to use.
Although below by reference to the accompanying drawings embodiment of the present utility model is described, this practicality is newType is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments is onlySchematically, directiveness, instead of restrictive. Those of ordinary skill in the art is at descriptionUnder enlightenment, in the case of not departing from the scope that the utility model claim protects, can also makeA variety of forms, these all belong to the row of the utility model protection.
Claims (4)
1. for an automatic fire-extinguishing alarm device for automobile, it is characterized in that: comprise foam liquid tank(1), proportioner (9), water tank (8), described proportioner (9) be provided with water inlet,Enter foam solution mouth and mixture export, the water inlet of described proportioner (9) connects water tank (8),The foam solution mouth that enters of described proportioner (9) connects described foam liquid tank (1), and described ratio is mixedThe mixture export that closes device (9) is connected with playpipe (2);
The ejection end of described playpipe (2) stretches into the engine position under automobile engine cover (3), described inOn playpipe (2), be connected with knob valve (4), the shell of described knob valve (4) is fixed onThe inner side of automobile engine cover (3); On the knob of described knob valve (4), be provided with for revolvingThe stationary links (5) of button, one end of described stationary links (5) is hinged with movable rod; Described activityThe other end of connecting rod is flexibly connected with automobile engine cover (3), and described movable rod is the shape about temperatureShape memory alloys is made;
The ejection end of described playpipe (2) is provided with pressure sensor, described proportioner (9)Water inlet is provided with entering water electromagnetic valve, and the foam solution mouth that enters of described proportioner (9) is provided with into bubbleFoam liquid electromagnetic valve, described automatic fire-extinguishing alarm device also comprises for controlling described entering water electromagnetic valve and entering bubbleThe single-chip microcomputer of foam liquid electromagnetic valve, the I of described pressure sensor Ο output electrical connection single-chip microcomputer I Ο defeatedEnter end, the control end of described entering water electromagnetic valve is with described in the corresponding electrical connection of the control end that enters foam solution magnetic valveTwo I of single-chip microcomputer Ο output; The I of described single-chip microcomputer Ο output be also electrically connected with alarm.
2. a kind of automatic fire-extinguishing alarm device for automobile as claimed in claim 1, its feature existsIn: described stationary links (5) is bipitch connecting rod, and described movable rod comprises the first movable rod (6)With the second movable rod (7), one end of described the first movable rod (6) and the second movable rod (7)One end be hinged on respectively the two ends of described bipitch connecting rod, the other end of described the first movable rod (6)Be flexibly connected with automobile engine cover (3) respectively with the other end of the second movable rod (7).
3. a kind of automatic fire-extinguishing alarm device for automobile as claimed in claim 2, its feature existsIn: described the first movable rod (6) connects with tie point and described second activity of automobile engine cover (3)Bar (7) is arranged on the extended line of same diameter of described knob with the tie point of automobile engine cover (3),Described the first movable rod (6) and the second movable rod (7) are respectively about the shape memory of temperature and closeGold is made.
4. a kind of automatic fire-extinguishing alarm device for automobile as described in claim 1-3 any one,It is characterized in that: described foam liquid tank (1), water tank (8) are arranged in boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014799.6U CN205235217U (en) | 2015-12-09 | 2015-12-09 | A automatic fire extinguishing alarm device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014799.6U CN205235217U (en) | 2015-12-09 | 2015-12-09 | A automatic fire extinguishing alarm device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235217U true CN205235217U (en) | 2016-05-18 |
Family
ID=55934299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521014799.6U Expired - Fee Related CN205235217U (en) | 2015-12-09 | 2015-12-09 | A automatic fire extinguishing alarm device for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11883697B2 (en) | 2017-05-19 | 2024-01-30 | Carrier Corporation | Fire detection inside a transport refrigeration unit |
-
2015
- 2015-12-09 CN CN201521014799.6U patent/CN205235217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11883697B2 (en) | 2017-05-19 | 2024-01-30 | Carrier Corporation | Fire detection inside a transport refrigeration unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211209 |