CN201194123Y - Intelligent alarm device for fire extinguisher - Google Patents
Intelligent alarm device for fire extinguisher Download PDFInfo
- Publication number
- CN201194123Y CN201194123Y CNU2008200858949U CN200820085894U CN201194123Y CN 201194123 Y CN201194123 Y CN 201194123Y CN U2008200858949 U CNU2008200858949 U CN U2008200858949U CN 200820085894 U CN200820085894 U CN 200820085894U CN 201194123 Y CN201194123 Y CN 201194123Y
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- alarm device
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- 238000001514 detection method Methods 0.000 claims abstract description 36
- 230000004907 flux Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 11
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 2
- 230000036039 immunity Effects 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model relates to a fire extinguishing device and fittings thereof, especially to an intelligent alarm device for a fire extinguishing device. The utility model provides an intelligent alarm device for a fire extinguishing device comprising a fire detection system, an alarm system, a radio communication circuit and a power circuit. The fire detection system is connected to the alarm system through a radio communication circuit, and the power circuit is to supply power for a monitoring system and the alarm system. The intelligent alarm device of the utility model can discover the fire more quickly through the detection system and the alarm device, the results are more accurate and reliable based on the chip control and radio transceiving technology using a double circuit detection of a gas detection circuit and a grain flux detection circuit; the noise immunity is strengthened by modulation of the radio communication signal; the alarm system adopts a sound and light double alarm, make sure to find the fire extinguishing device in the dense smoke. The intelligent alarm device has advantages of simple and small structure, grace appearance, low cost, good reliability and strong noise immunity.
Description
Technical field
The utility model relates to flame snuffer and accessory thereof, is meant a kind of intelligent alarm device that is used for flame snuffer especially.
Background technology
Fire is one of main arch-criminal who threatens human life and property, in Holland, in order to reduce the loss that fire takes place and retrieves fire, has required each household all will be equipped with a flame snuffer.At present, flame snuffer all is the device that adopts filling foam dry ice in the common steel cylinder or common fire retardant, generally all is placed in the glass cabinet of corridor mouth, and is when fire takes place, not eye-catching and be not easy to obtain.And common flame snuffer is heavier, and the outward appearance dullness is old-fashioned and inflexible.
The utility model content
For overcoming the above problems, the utility model provides a kind of can detecting automatically and report to the police of extinguishing device, intelligent alarm device of good looking appearance of being used for.
The technical scheme that the utility model adopted is: a kind of intelligent alarm device that is used for flame snuffer, comprise fire detection system, warning system, telecommunication circuit and power circuit composition, fire detection system is connected by telecommunication circuit with warning system, and power circuit is used for to monitoring system and warning system power supply.
As a kind of improvement of the present utility model, described fire detection system comprises the grain flux testing circuit that is used for judging the Detection Circuit of air cigarette content and is used for judging air solid floating thing content, Detection Circuit and grain flux testing circuit all are connected on the A/D converter A, and A/D converter A is connected with the processor A that sends fire signal; The fire signal that described warning system is sent by telecommunication circuit receiving processor A, and signal is transferred to processor B by A/D converter B, the warning circuit that sends alerting signal is connected on the processor B by A/D converter C; Described power circuit also comprises voltage detecting circuit, and voltage detecting circuit is connected respectively on processor A and the processor B.
As a kind of improvement of the present utility model, between described A/D converter A and the processor A, between processor A and the telecommunication circuit, between telecommunication circuit and the A/D converter A, between A/D converter B and the processor B, be connected to each other by function end pin respectively between processor B and the A/D converter C.
As a kind of improvement of the present utility model, described warning circuit can be exported two kinds of signals of light harmony.
As a kind of improvement of the present utility model, fire detection system is installed in the room eminence, and warning system is installed in the flame snuffer.
Below the utility model is further described, a kind of intelligent testing and warning system, this detection alarm system comprises detection system that is installed on eminence and the warning system that is installed in the flame snuffer; Detection system is made up of processor A (single-chip microcomputer main control unit A), A/D converter A, voltage detecting circuit, Detection Circuit, grain flux testing circuit, telecommunication circuit and power circuit; Warning system is by A/D converter B, processor B (single-chip microcomputer main control unit B), A/D converter C, warning circuit, power circuit and flame snuffer hardware configuration.Wherein:
Be connected to each other by function end pin between telecommunication circuit and the A/D converter B, realize the exchanges data and the operation of control system;
The output signal of voltage detecting circuit is delivered to processor A and B, is used for the voltage of supervisory system;
The output signal of Detection Circuit sends to A/D converter A, delivers to processor A again after converting digital signal to, is used for judging the content of air cigarette;
Grain flux testing circuit acquired signal, the electric signal of output is sent to A/D converter A, converts to enter processor A after the digital signal and handle, and output signal is used for judging the content of air solid floating thing;
Warning circuit is exported by processor B, and two kinds of signals of light harmony are arranged, the generation of the fire that is used to report to the police;
Power circuit is used for to detection system and warning system power supply;
The flame snuffer hardware configuration is made of container, safety cock, the lever of special aluminum, and the fire-retardant powder of poly-imido fat packing is housed in the container.
The beneficial effects of the utility model are: by the discovery condition of a fire that detects, warning device can be faster, by Single-chip Controlling and transceiving technology, adopt Detection Circuit and grain flux testing circuit two-way to detect, more accurately and reliably; Radio communication signal is by modulation, and anti-interference is strengthened; Warning system employing sound, light double knock are guaranteed can find flame snuffer in dense smoke.Simple in structure small and exquisite (quality has only 2Kg), the outward appearance gracefulness of this design, cost are low, good reliability, antijamming capability are strong.
Description of drawings
Fig. 1 is a system architecture synoptic diagram of the present utility model.
Fig. 2 is the circuit diagram of air detection system of the present utility model.
Fig. 3 is the circuit diagram of warning system of the present utility model.
Embodiment
In conjunction with the accompanying drawings 1, the utility model provides a kind of intelligent alarm device that is used for flame snuffer, comprises that fire detection system, warning system, telecommunication circuit and power circuit form.Fire detection system is connected by telecommunication circuit with warning system, and power circuit is used for to monitoring system and warning system power supply.Wherein, fire detection system comprises the grain flux testing circuit that is used for judging the Detection Circuit of air cigarette content and is used for judging air solid floating thing content, Detection Circuit and grain flux testing circuit all are connected on the A/D converter A, and A/D converter A is connected with the processor A that sends fire signal; The fire signal that described warning system is sent by telecommunication circuit receiving processor A, and signal is transferred to processor B by A/D converter B, the warning circuit that sends alerting signal is connected on the processor B by A/D converter C.Described warning circuit can be exported two kinds of signals of light harmony.
Described power circuit also comprises voltage detecting circuit, and voltage detecting circuit is connected respectively on processor A and the processor B.
Between described A/D converter A and the processor A, between processor A and the telecommunication circuit, between telecommunication circuit and the A/D converter A, between A/D converter B and the processor B, be connected to each other by function end pin respectively between processor B and the A/D converter C.
As accompanying drawing 2, be mounted in the circuit of the air detection system of ceiling or other eminence; F1 is the fuse of detection system; T1 is a common transformer, and being used for 220V alternating current transformation is the alternating current of 9V; D1-D4 is four commutation diode IN4007, is used for the 9V alternating current is converted into direct current; C1 and C2 are filter capacitors, are used for making the filtering of 9V direct current it more stable; U1 is a Voltage stabilizing module 7805, is used for the voltage stabilizing of filtered 9V direct current is become the 5V direct current; C3 and C4 are filter capacitors, enthusiastically the filtering of 5V direct current, make it more stable; CB1 is a gas sensor, is used for judging the content of air cigarette, exports high level at ordinary times, and when the content of cigarette in the air surpassed setting value, output low level was to the pin 9 of main control chip JP1; CB2 is an infrared ray sensor, and when burning things which may cause a fire disaster, the infrared ray that CB2 receives will surpass setting value, and output low level is to the pin 7 of main control chip then; The pin 4 and the pin 6 of main control chip are used for data communication, by current-limiting resistance R3 and R4 to J1; J1 is common 433M wireless communication module, is used to launch wireless signal.The circuit of grain flux testing circuit and air detection system is similar.
As accompanying drawing 3, be mounted in the circuit of warning system in the flame snuffer; BT1 is the power supply of warning system, is the be in series direct supply of 6V of the common 1.5V dry cell of four joints; C5 and C6 are filter capacitors, are used for filtering, are that the direct current of output is more stable; D5 is voltage stabilizing diode IN4733, and by output 5.1V direct supply behind the current-limiting resistance R5, C3 is a filter capacitor, makes the 5.1V direct current of output more stable, is used to provide the main control chip direct supply; J2 is the radio reception module with the coupling of the radio transmission module in the air detection system, and output signal is used to provide to pin 9 and the pin 11 of main control chip JP2 whether the alerting signal input is arranged; The pin 10 of main control chip outputs a control signal to switch triode Q18050, is used to control two kinds of alerting signals that U2 loudspeaker and DS1 bulb send.
Detection system is installed on eminence, and warning system is installed on outlet or passage place; Warning system is installed in the flame snuffer.The container of flame snuffer is the fire-retardant powder that poly-imido fat packing is housed in aluminum products, the container.When fire takes place, the content of airborne cigarette and the flow of particle all raise, when surpassing certain value, the alerting signal that processor A output was modulated,,, after receiving alerting signal, processor B confirms to report to the police to processor B by radio communication transfer, output signal produces the dual warning of light harmony to warning circuit; After the user finds to report to the police, should pull out safety cock, catch the flame snuffer handle on the other hand, another hand holds flame snuffer, and the bottom alignment burning things which may cause a fire disaster is pressed lever, makes it spray fire-retardant powder.
Claims (5)
1. intelligent alarm device that is used for flame snuffer, it is characterized in that: comprise fire detection system, warning system, telecommunication circuit and power circuit composition, fire detection system is connected by telecommunication circuit with warning system, and power circuit is used for to monitoring system and warning system power supply.
2. a kind of intelligent alarm device that is used for flame snuffer according to claim 1 is characterized in that:
Described fire detection system comprises the grain flux testing circuit that is used for judging the Detection Circuit of air cigarette content and is used for judging air solid floating thing content, Detection Circuit and grain flux testing circuit all are connected on the A/D converter A, and A/D converter A is connected with the processor A that sends fire signal;
The fire signal that described warning system is sent by telecommunication circuit receiving processor A, and signal is transferred to processor B by A/D converter B, the warning circuit that sends alerting signal is connected on the processor B by A/D converter C;
Described power circuit also comprises voltage detecting circuit, and voltage detecting circuit is connected respectively on processor A and the processor B.
3. a kind of intelligent alarm device that is used for flame snuffer according to claim 1 and 2, it is characterized in that: between described A/D converter A and the processor A, between processor A and the telecommunication circuit, between telecommunication circuit and the A/D converter A, between A/D converter B and the processor B, be connected to each other by function end pin respectively between processor B and the A/D converter C.
4. a kind of intelligent alarm device that is used for flame snuffer according to claim 1 and 2 is characterized in that: described warning circuit can be exported two kinds of signals of light harmony.
5. a kind of intelligent alarm device that is used for flame snuffer according to claim 1 and 2, it is characterized in that: fire detection system is installed in the room eminence, and warning system is installed in the flame snuffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200858949U CN201194123Y (en) | 2008-04-16 | 2008-04-16 | Intelligent alarm device for fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200858949U CN201194123Y (en) | 2008-04-16 | 2008-04-16 | Intelligent alarm device for fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194123Y true CN201194123Y (en) | 2009-02-11 |
Family
ID=40393655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200858949U Expired - Fee Related CN201194123Y (en) | 2008-04-16 | 2008-04-16 | Intelligent alarm device for fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194123Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958032A (en) * | 2010-09-27 | 2011-01-26 | 江苏大学 | Wireless sensor smoke detection device for fire protection and detection method thereof |
| CN104903941A (en) * | 2012-11-27 | 2015-09-09 | 爱克斯崔里斯科技有限公司 | Fire detection |
-
2008
- 2008-04-16 CN CNU2008200858949U patent/CN201194123Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958032A (en) * | 2010-09-27 | 2011-01-26 | 江苏大学 | Wireless sensor smoke detection device for fire protection and detection method thereof |
| CN104903941A (en) * | 2012-11-27 | 2015-09-09 | 爱克斯崔里斯科技有限公司 | Fire detection |
| CN104903941B (en) * | 2012-11-27 | 2018-02-27 | 爱克斯崔里斯科技有限公司 | Detection on fire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 |