CN208877763U - Gas station's automatic sensing fire extinguisher - Google Patents
Gas station's automatic sensing fire extinguisher Download PDFInfo
- Publication number
- CN208877763U CN208877763U CN201821192932.0U CN201821192932U CN208877763U CN 208877763 U CN208877763 U CN 208877763U CN 201821192932 U CN201821192932 U CN 201821192932U CN 208877763 U CN208877763 U CN 208877763U
- Authority
- CN
- China
- Prior art keywords
- tank body
- fire extinguisher
- main control
- interconnecting piece
- gas station
- 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
Links
Abstract
The utility model discloses a kind of gas station's automatic sensing fire extinguishers, including tank body, escape pipe and interconnecting piece, the front end of interconnecting piece is provided with nozzle, the rear end of connecting pin is equipped with handhold part, it is stored with sodium bicarbonate in tank body and sends out the mixed solution of foam agent, storage box is equipped in tank body, aluminum sulfate aqueous solution is stored in storage box, storage box is equipped with solenoid valve, the outside of tank body is equipped with infrared sensor, the press section upwarped is provided at the top of interconnecting piece, the lower section of press section is equipped with trigger switch, the fire extinguisher further includes main control MCU and power module, infrared sensor and solenoid valve are all connected with main control MCU, trigger switch is connected between power module and main control MCU.The fire extinguisher only needs single stepping, and without complicated operating procedure, firefighter can go up hand at once; learning cost is low; when fire behavior is urgent, even it also can quickly learn to use without the firefighter of professional training, so that it is guaranteed that flame can more in time, more effectively be put out.
Description
Technical field
The utility model relates to a kind of fire-fighting equipments, more specifically, it relates to a kind of gas station's automatic sensing fire extinguisher.
Background technique
Gas station refers to the refilling station of retail gasoline and machine oil of for automobile and other motor vehicles services, generally adds
Bunkering of fuel, lubricating oil etc..The petroleum goods sold by gas station have easily fire, volatile, easy to leak, easily gather it is quiet
The characteristic of charge, thus gas station with " safety " be the first criterion.No Open Flames in gas station, forbids to be engaged in that there may be sparks
The operation of property is forbidden to fill gasoline into the vaporizer and simultaneous bucket of automobile, and all stations are entered the station must first stop working when refueling, and forbid
All dangerous material inbounds.
Although gas station is equipped with fire fighting device, such as fire extinguisher, sand basin, fire bucket, but after fire occurs, still
It needs manually to take out and use fire extinguisher.The operating procedure of existing fire extinguisher is more complicated, generally only trained people
Member just understands proper use of fire extinguisher, amateur needless to say, moreover even trained personnel do not make for a long time
Also operating procedure can be forgotten after spraying fire extinguisher.
So, under desperation, fire extinguishing personnel can usually be nervously fumbled in emergency fire, cannot make fire extinguisher quickly,
Fire foam is accurately sprayed, this is totally unfavorable to fire extinguishing.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of fire extinguishings of gas station's automatic sensing
Device, operation is easier, more easy to get started.
To achieve the above object, the utility model provides following technical solution:
A kind of gas station's automatic sensing fire extinguisher, including tank body, escape pipe and interconnecting piece, the front end setting of the interconnecting piece
There is nozzle, the rear end of the interconnecting piece is provided with handhold part, and sodium bicarbonate is stored in the tank body and the mixing of hair foam agent is molten
Liquid is provided with storage box in the tank body, aluminum sulfate aqueous solution is stored in the storage box, is provided with out in the storage box
Mouth is simultaneously provided with normally closed solenoid valve in opening, and the outside of the tank body is provided with infrared sensor, the infrared sensor
It is oriented the direction of nozzle, the top of the interconnecting piece and is located in front of handhold part and is provided with the press section upwarped, the company
In socket part and it is located at below press section and is provided with trigger switch, which further includes main control MCU and power module, described red
Outer sensor connects the sampling end of main control MCU, the control terminal of the normally closed solenoid valve connection main control MCU, and the trigger switch connects
It connects between power module and main control MCU, the power module is used to power to main control MCU and infrared sensor.
As a preferred solution: being provided with the first liquid injection pipe being connected to cabinet, the end of the first liquid injection pipe in the storage box
Portion extend out to the outside of tank body and with sealing cover.
As a preferred solution: being additionally provided with the second liquid injection pipe being connected to tank body, the second fluid injection on the outside of the tank body
Tube end has sealing cover.
As a preferred solution: the power module includes battery, voltage regulator circuit and power input interface, wherein pressure stabilizing is electric
The discharge electrode of the input terminal connection battery on road, the output end of voltage regulator circuit connect trigger switch, power input interface connection
The charging electrode of battery.
As a preferred solution: the fire extinguisher further includes charging base, conversion circuit built in charging base, the top of charging base
Face has power output interface, and the bottom of tank body is arranged in the power input interface.
As a preferred solution: the conversion circuit includes reduction voltage circuit and rectification circuit, the input terminal connection of reduction voltage circuit
Alternating current, the output end of the input terminal connection reduction voltage circuit of rectification circuit, the output end of rectification circuit connect power output interface.
Compared with prior art, the utility model has the advantages that: compared to traditional fire extinguisher, which is only needed
Single stepping, without complicated operating procedure, firefighter can go up hand at once, and learning cost is low, when fire behavior is urgent, even
It also can quickly learn to use without the firefighter of professional training, so that it is guaranteed that flame can more in time, more effectively be put out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fire extinguisher；
Fig. 2 is the circuit diagram of fire extinguisher.
Description of symbols: 1, tank body；2, escape pipe；3, interconnecting piece；4, handhold part；5, nozzle；6, infrared sensor；
7, storage box；8, normally closed solenoid valve；9, press section；10, trigger switch；11, the first liquid injection pipe；12, the second liquid injection pipe；13, it fills
Electric pedestal.
Specific embodiment
Referring to Fig.1, a kind of gas station's automatic sensing fire extinguisher, including tank body 1 are provided with escape pipe at the top of tank body 1
2, the lower end of escape pipe 2 is connected to the inside of tank body 1, the upper end of escape pipe 2 is provided with interconnecting piece 3, the front end of interconnecting piece 3 is set
It is equipped with nozzle 5, the rear end of interconnecting piece 3 is provided with handhold part 4, nozzle 5 is connected to the upper end of escape pipe 2.It is stored in tank body 1
There is sodium bicarbonate and send out the mixed solution of foam agent, storage box 7 is provided in tank body 1, aluminum sulfate water is stored in storage box 7
Solution is provided in storage box 7 and is open and opening is provided with normally closed solenoid valve 8, is provided in the outside of tank body 1 infrared
Sensor 6, the direction for being oriented nozzle 5 of infrared sensor 6, the top in interconnecting piece 3 and the front positioned at handhold part 4 are arranged
There is the press section 9 upwarped, is provided with trigger switch 10 in interconnecting piece 3 and positioned at the lower section of press section 9.
Referring to Fig. 2, which further includes main control MCU and power module, and infrared sensor 6 connects the sampling of main control MCU
End, normally closed solenoid valve 8 connect the control terminal of main control MCU, and trigger switch 10 is connected between power module and main control MCU, power supply
Module is used to power to main control MCU and infrared sensor 6.
In the initial state, trigger switch 10 is in an off state.
The working principle of the fire extinguisher are as follows:
When fire behavior occurs, firefighter lifts the fire extinguisher and hurries to scene of fire, and nozzle 5 is directed at flame by firefighter,
And press section 9 is depressed, trigger switch 10 is triggered conducting at this time, and main control MCU is connected to power supply.Flame generates a large amount of infrared spokes
It penetrates, infrared sensor 6 can also detect infrared signal at this time, and the infrared signal detected is fed back to master control by infrared sensor 6
MCU, the infrared signal intensity that main control MCU will test is compared with setting intensity value, to judge fire behavior occur, at this time
Main control MCU controls normally closed solenoid valve 8 and is connected, and aluminum sulfate aqueous solution in storage box 7 flows into tank body 1 at this time, sodium bicarbonate and
Occur chemical action after the mixing of two solution of aluminum sulfate, generates carbon dioxide gas foam, 7~10 times of volume expansion, gas bubble
High speed ejection is covered on the surface of comburant, to extinguish the blaze.
Compared to traditional fire extinguisher, which only needs single stepping, and without complicated operating procedure, put out a fire people
Member can go up hand at once, and learning cost is low, when fire behavior is urgent, even also can quickly learn without the firefighter of professional training
It will use, so that it is guaranteed that flame can more in time, more effectively be put out.
In the present embodiment, the first liquid injection pipe 11 being connected to cabinet, the end of the first liquid injection pipe 11 are provided in storage box 7
Portion extend out to the outside of tank body 1 and with sealing cover.It, can be with when the aluminum sulfate aqueous solution in storage box 7 i.e. will be depleted
Aluminum sulfate solution is supplemented into storage box 7 by the first liquid injection pipe 11.
In addition, being additionally provided with the second liquid injection pipe 12 being connected to tank body 1,12 end of the second liquid injection pipe on the outside of tank body 1
Portion has sealing cover.When the mixed solution of sodium bicarbonate and hair foam agent in tank body 1 is depleted, the second fluid injection can be passed through
Pipe 12 supplements mixed solution into tank body 1.
In the present embodiment, power module includes battery, voltage regulator circuit and power input interface, and wherein voltage regulator circuit is defeated
Enter the discharge electrode of end connection battery, the output end of voltage regulator circuit connects trigger switch 10, and power input interface connects electric power storage
The charging electrode in pond.
Can use power supply adaptor connection alternating current after to charge the battery.
As an improvement, the fire extinguisher further includes charging base 13, conversion circuit built in charging base 13, charging base 13
Top surface has power output interface, and the bottom of tank body 1 is arranged in power input interface.
After charging base 13 is connected alternating current, fire extinguisher is placed on charging base 13, makes power output interface and electricity
The connection of source input interface, charging base 13 can be needed using only need to be by fire extinguisher when fire extinguisher to charge the battery at this time
Directly lift, separates it with charging base 13.Power input interface so is connected without using cable, to eliminate plug
The operation of cable, it is more convenient, so as to preferably cope with the fire behavior of burst.
In the present embodiment, conversion circuit includes reduction voltage circuit and rectification circuit, and the input terminal of reduction voltage circuit connects alternating current, whole
The output end of the input terminal connection reduction voltage circuit of current circuit, the output end of rectification circuit connect power output interface.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of gas station's automatic sensing fire extinguisher, including tank body, escape pipe and interconnecting piece, it is characterized in that: the interconnecting piece
Front end is provided with nozzle, and the rear end of the interconnecting piece is provided with handhold part, and sodium bicarbonate and hair foam agent are stored in the tank body
Mixed solution, be provided with storage box in the tank body, be stored with aluminum sulfate aqueous solution in the storage box, in the storage box
It is provided with and is open and opening is provided with normally closed solenoid valve, the outside of the tank body is provided with infrared sensor, described infrared
The direction for being oriented nozzle of sensor, the top of the interconnecting piece and be located at handhold part in front of be provided with the pressing upwarped
Portion, the interconnecting piece is interior and is provided with trigger switch below press section, which further includes main control MCU and power supply mould
Block, the sampling end of the infrared sensor connection main control MCU, the control terminal of the normally closed solenoid valve connection main control MCU, the touching
Hair switch is connected between power module and main control MCU, and the power module is used to power to main control MCU and infrared sensor.
2. automatic sensing fire extinguisher in gas station's according to claim 1, it is characterized in that: being provided in the storage box and case
First liquid injection pipe of body connection, the end of the first liquid injection pipe extend out to the outside of tank body and with sealing covers.
3. automatic sensing fire extinguisher in gas station's according to claim 1, it is characterized in that: being also set up on the outside of the tank body
There is the second liquid injection pipe being connected to tank body, the second fluid injection tube end has sealing cover.
4. automatic sensing fire extinguisher in gas station's according to claim 1, it is characterized in that: the power module includes electric power storage
Pond, voltage regulator circuit and power input interface, wherein the input terminal of voltage regulator circuit connects the discharge electrode of battery, voltage regulator circuit
Output end connects trigger switch, and power input interface connects the charging electrode of battery.
5. automatic sensing fire extinguisher in gas station's according to claim 4, it is characterized in that: the fire extinguisher further includes charging bottom
Seat, conversion circuit built in charging base, the top surface of charging base have power output interface, and the power input interface setting exists
The bottom of tank body.
6. automatic sensing fire extinguisher in gas station's according to claim 5, it is characterized in that: the conversion circuit includes decompression electricity
Road and rectification circuit, the input terminal of reduction voltage circuit connect alternating current, and the output end of the input terminal connection reduction voltage circuit of rectification circuit is whole
The output end of current circuit connects power output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192932.0U CN208877763U (en) | 2018-07-26 | 2018-07-26 | Gas station's automatic sensing fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192932.0U CN208877763U (en) | 2018-07-26 | 2018-07-26 | Gas station's automatic sensing fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208877763U true CN208877763U (en) | 2019-05-21 |
Family
ID=66507436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192932.0U Expired - Fee Related CN208877763U (en) | 2018-07-26 | 2018-07-26 | Gas station's automatic sensing fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208877763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339511A (en) * | 2019-07-08 | 2019-10-18 | 广德君安达消防科技有限公司 | A kind of intelligent extinguisher pedestal |
| CN110393878A (en) * | 2019-07-31 | 2019-11-01 | 尹秀兰 | A kind of fire-fighting sprays fire extinguisher |
-
2018
- 2018-07-26 CN CN201821192932.0U patent/CN208877763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339511A (en) * | 2019-07-08 | 2019-10-18 | 广德君安达消防科技有限公司 | A kind of intelligent extinguisher pedestal |
| CN110393878A (en) * | 2019-07-31 | 2019-11-01 | 尹秀兰 | A kind of fire-fighting sprays fire extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |