CN103083851A - Fire extinguishing bullet system control device - Google Patents
Fire extinguishing bullet system control device Download PDFInfo
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- CN103083851A CN103083851A CN2013100229514A CN201310022951A CN103083851A CN 103083851 A CN103083851 A CN 103083851A CN 2013100229514 A CN2013100229514 A CN 2013100229514A CN 201310022951 A CN201310022951 A CN 201310022951A CN 103083851 A CN103083851 A CN 103083851A
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Abstract
The invention provides a fire extinguishing bullet system control device which comprises a main shell. The fire extinguishing bullet system control device is characterized in that the front end surface of the main shell is provided with an infrared sensor, a temperature sensor and a smoke sensor; an inner cavity of the main shell is internally provided with a key slot; a circuit board is fixed on the key slot, and is provided with a battery; the infrared sensor, the temperature sensor and the smoke sensor are respectively connected with the circuit board; a cap is installed on the front end of the main shell, and a seal cap is installed on the rear end of the main shell. The fire extinguishing bullet system control device provided by the invention is used through being installed on a fire extinguish bullet, and is launched over a fire field through a launcher, and remote fire distinguish can be realized; the internal sensor has a detection function for infrared radiation and temperature and smoke concentration, can accurately determines whether the fire extinguishing bullet arrives over the fire field, has high flexibility, and can not be triggered in advance or in delay, can set the throwing height of a fire extinguishing agent according to situations of the fire field, and has a better fire extinguishing effect; and sensors configured on the front end are all damaged after landing, and can not function any more, and have better safety performance.
Description
Technical field
The invention belongs to the fire-fighting equipment field, specifically a kind of fire extinguisher bomb system control device of being put out a fire in the scene of fire at a distance of being applicable to.
Background technology
Fire extinguisher bomb is a kind of novel Fire extinguisher, specifically refers to utilize fire extinguisher bomb that extinguishing chemical is shed in zone, the scene of a fire warhead of extinguishing chemical (comprising sandstone extinguishing chemical and powder extinguishing agent) all kinds of fire extinguisher bombs of packing into, thereby realizes fire extinguishing.And have the extinguishing chemical that some fire extinguisher bombs adopt not directly act on flame itself, but realize fire extinguishing by the extinguishing chemical local anoxic that produces of exploding.These two kinds of fire extinguisher bombs all have good irreplaceable fire extinguishing effect at the large-sized fire scene, particularly are used in the scene of fire meagrely-populated, that the place is open and put out a fire at a distance, as forest fire, chemical plant and oil depot fire etc.In this type of scene of a fire, the intensity of a fire is generally all extremely fierce, and personnel can't approach, and exceed the range region of the fire-fighting lance of fireman's use, thereby fire extinguisher bomb can be brought into play extremely important effect.
In prior art, fire extinguisher bomb is confined to dual mode always in the selection on triggering mode, and a kind of is active, and a kind of is passive type.The principle that the triggering mode of active fire extinguisher bomb adopts time-delay to trigger after the body emission, is removed the safeties of fuse, the control system device begins timing, timing time length generally the time will correspondingly determine in design, and fire extinguisher bomb is output signal after timing finishes, and sheds extinguishing chemical.Fire extinguisher bomb by Wuhan Green Fire-Fighting Equipment Co., Ltd produces just belongs to this triggering mode, and this fire extinguisher bomb adopts the mode of hand-thrown, pull open drag-line before throwing, delay time and namely can shed extinguishing chemical after 7 seconds, be thrown in the scene of a fire by the fire fighter before this and go, thereby realize fire extinguishing; The triggering mode of passive type fire extinguisher bomb adopts the shock trigger theory of common fire extinguisher bomb, after fire extinguisher bomb reaches drop point, triggers with scene of a fire object collision and sheds extinguishing chemical, thereby reaching the fire extinguishing effect.
The active fire extinguisher bomb that adopts the time-delay mode to trigger, if service range changes to some extent, the corresponding triggered time can not change neatly thereupon, brings impact can for the fire extinguishing effect of fire extinguisher bomb, in advance or when lagging behind best extinguishing chemical and shedding the zone, the fire extinguishing effect will correspondingly be had a greatly reduced quality.When adopting hand to throw mode, cast is very limited, does not have due effect for the distant scene of a fire.The fire extinguisher bomb that passive type triggers is shed extinguishing chemical by explosion time and is reached the fire extinguishing effect, fire extinguisher bomb will could explode after landing, extinguishing chemical is shed the zone that covers and inevitably will be subject to landform and explosion environment like this, so can only act on extremely limited a slice scope, extinguishing chemical efficient is not high.
In order to address the above problem, need to the triggering mode of fire extinguisher bomb be improved.
Summary of the invention
The invention provides a kind of fire extinguisher bomb system control device, realized that the automation of fire extinguisher bomb triggering mode is controlled, make fire extinguisher bomb can be neatly the most suitable position blast in the scene of a fire, thereby make extinguishing chemical performance maximum effect.
Technical scheme provided by the invention is: a kind of fire extinguisher bomb system control device, comprise main casing, it is characterized in that: be provided with infrared sensor, temperature sensor and Smoke Sensor on the front end face of main casing, in the main casing inner chamber, keyway is set, be fixed with circuit board on keyway, be provided with battery on circuit board, infrared sensor, temperature sensor and Smoke Sensor are connected with circuit board and are connected; The main casing front end is equipped with block, and sealing cap is equipped with in the rear end.
Described infrared sensor has three, and is evenly distributed along the circumferencial direction of main casing front end face.
Described temperature sensor has three, and is evenly distributed along the circumferencial direction of main casing front end face.
Described infrared sensor and described temperature sensor are arranged on same circumference, intersect to arrange.
Described Smoke Sensor is the electrochemistry Smoke Sensor.
There is perforate described main casing side, and the contact pin as power switch is equipped with in the inside.
Described circuit board mainly comprises two large divisions's circuit, and first is sensor module circuitry, by temperature sensor module circuit, Smoke Sensor modular circuit and infrared sensor module the electric circuit constitute; Second portion is module logical relation treatment circuit, mainly is comprised of NAND gate; Sensor module circuitry is carried out perception to environment, and the output signal that obtains is processed by module logical relation treatment circuit.
Described battery is lithium battery.
Compared with prior art, the present invention has following advantage:
At first, the present invention is loaded on fire extinguisher bomb and uses, and is transmitted into overhead, the scene of a fire by transmitter, can realize remote fire extinguishing;
Secondly, the built-in sensor of the present invention has measuring ability to infra-red radiation, temperature and smokescope, can judge exactly and whether arrive overhead, the scene of a fire, sensitivity is higher, so can not try to be the first or delayed trigger, and can the height that extinguishing chemical is shed independently be set according to the situation in the scene of a fire, to reach best fire extinguishing effect;
At last, the present invention is after landing, and the sensor that is configured in front end all damages, can not work again, and security performance is better.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the electric circuit constitute schematic diagram in the present invention.
In figure: 1, main casing, 2, block, 3, sealing cap, 4, infrared sensor, 5, temperature sensor, 6, Smoke Sensor, 7, keyway, 8, circuit board, 9, battery, 10, contact pin.
The specific embodiment
The invention is further illustrated by the following examples, and the present invention is not limited only to described embodiment.
As shown in Figure 1, the present invention includes main casing, be provided with infrared sensor, temperature sensor and Smoke Sensor on the front end face of main casing, the main casing front end is equipped with block, and sealing cap is equipped with in the rear end; In the main casing inner chamber, keyway is set, is fixed with circuit board on keyway, be provided with battery on circuit board, infrared sensor, temperature sensor and Smoke Sensor are connected with circuit board and are connected; There is perforate the main casing side, and the contact pin as power switch is equipped with in the inside.
In the present embodiment, infrared sensor and temperature sensor all are arranged to three, and be evenly distributed along the same circumferencial direction intersection of main casing front end face, is convenient to detect in overhead, the scene of a fire flame and the environment temperature of different azimuth; Smoke Sensor adopts the electrochemistry Smoke Sensor; Battery adopts lithium battery.
As shown in Figure 2, the circuit board in the present invention mainly comprises two large divisions's circuit, and first is sensor module circuitry, by temperature sensor module circuit, Smoke Sensor modular circuit and infrared sensor module the electric circuit constitute; Second portion is module logical relation treatment circuit, mainly is comprised of NAND gate; Sensor module circuitry is carried out perception to environment, and the output signal that obtains is processed by module logical relation treatment circuit.The infrared sensor that arranges in the present invention, temperature sensor and Smoke Sensor have measuring ability to infra-red radiation, temperature and smokescope respectively, when in the temperature that surrounding environment detected, smokescope and infra-red radiation three any both when exceeding the threshold value of setting, can export control signal, make fire extinguisher bomb shed extinguishing chemical.
The present invention is screwed in fire extinguisher bomb body front end by screw thread, launches with transmitters such as mortars.Wherein the block that arranges previously of main casing, mainly play the protection sensor, avoids sensor to be subject to external condition and disturb and work, and during emission, it removed.The perforate hole is arranged on the main casing side, and in-built contact pin as power switch is controlled power supply and the outage of whole circuit board by the plug of short circuit cap.Fire extinguisher bomb system control device of the present invention can work under the impact acceleration of 15000g.
When breaking out of fire, by transmitter, fire extinguisher bomb of the present invention will be housed and launch, in the ballistic flight process, constantly the information of sensing external environment, can judge whether arrived overhead, the scene of a fire exactly after emission.Fire extinguisher bomb more than 20 meters, overhead, the scene of a fire (according to demand set), detect in infra-red radiation, temperature and smokescope three any both when exceeding the threshold value of setting, will export control signal and make fire extinguisher bomb shed extinguishing chemical.The present invention is after landing, and the sensor that is configured in front end all damages, can not work again, and is very safe.
Claims (8)
1. fire extinguisher bomb system control device, comprise main casing, it is characterized in that: be provided with infrared sensor, temperature sensor and Smoke Sensor on the front end face of main casing, in the main casing inner chamber, keyway is set, be fixed with circuit board on keyway, be provided with battery on circuit board, infrared sensor, temperature sensor and Smoke Sensor are connected with circuit board and are connected; The main casing front end is equipped with block, and sealing cap is equipped with in the rear end.
2. fire extinguisher bomb system control device according to claim 1, it is characterized in that: described infrared sensor has three, and is evenly distributed along the circumferencial direction of main casing front end face.
3. fire extinguisher bomb system control device according to claim 1, it is characterized in that: described temperature sensor has three, and is evenly distributed along the circumferencial direction of main casing front end face.
4. according to according to claim 1,2 or 3 arbitrary described fire extinguisher bomb system control devices, it is characterized in that: described infrared sensor and described temperature sensor are arranged on same circumference, intersect to arrange.
5. fire extinguisher bomb system control device according to claim 1, it is characterized in that: described Smoke Sensor is the electrochemistry Smoke Sensor.
6. fire extinguisher bomb system control device according to claim 1 is characterized in that: there is perforate described main casing side, and the contact pin as power switch is equipped with in the inside.
7. fire extinguisher bomb system control device according to claim 1, it is characterized in that: described circuit board mainly comprises two large divisions's circuit, first is sensor module circuitry, by temperature sensor module circuit, Smoke Sensor modular circuit and infrared sensor module the electric circuit constitute; Second portion is module logical relation treatment circuit, mainly is comprised of NAND gate; Sensor module circuitry is carried out perception to environment, and the output signal that obtains is processed by module logical relation treatment circuit.
8. fire extinguisher bomb system control device according to claim 1, it is characterized in that: described battery is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022951.4A CN103083851B (en) | 2013-01-22 | 2013-01-22 | Fire extinguishing bullet system control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022951.4A CN103083851B (en) | 2013-01-22 | 2013-01-22 | Fire extinguishing bullet system control device |
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| Publication Number | Publication Date |
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| CN103083851A true CN103083851A (en) | 2013-05-08 |
| CN103083851B CN103083851B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310022951.4A Expired - Fee Related CN103083851B (en) | 2013-01-22 | 2013-01-22 | Fire extinguishing bullet system control device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI605855B (en) * | 2015-10-20 | 2017-11-21 | The 202Nd Arsenal Materiel Production Center | Bullet structure improved |
| CN107497080A (en) * | 2017-07-24 | 2017-12-22 | 北京生泰消防装备有限公司 | A kind of system put out a fire at a distance using rocketry |
| CN109945748A (en) * | 2019-04-12 | 2019-06-28 | 江西剑安消防科技有限责任公司 | A kind of unmanned plane wisdom fire extinguishing bomb special |
| CN110442057A (en) * | 2019-07-31 | 2019-11-12 | 中国航天空气动力技术研究院 | A kind of the delayed exploding control system and control method of fire extinguishing bomb |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050139363A1 (en) * | 2003-07-31 | 2005-06-30 | Thomas Michael S. | Fire suppression delivery system |
| CN101363699A (en) * | 2007-08-06 | 2009-02-11 | 孙再庸 | Spinning stability fire-fighting rocket bomb, launching set thereof and system |
| CN101791461A (en) * | 2010-03-17 | 2010-08-04 | 哈尔滨工程大学 | Fire extinguishing bomb dispersing with gas generating agent |
| CN203090328U (en) * | 2013-01-22 | 2013-07-31 | 中北大学 | Control device of fire extinguishing bomb system |
-
2013
- 2013-01-22 CN CN201310022951.4A patent/CN103083851B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050139363A1 (en) * | 2003-07-31 | 2005-06-30 | Thomas Michael S. | Fire suppression delivery system |
| CN101363699A (en) * | 2007-08-06 | 2009-02-11 | 孙再庸 | Spinning stability fire-fighting rocket bomb, launching set thereof and system |
| CN101791461A (en) * | 2010-03-17 | 2010-08-04 | 哈尔滨工程大学 | Fire extinguishing bomb dispersing with gas generating agent |
| CN203090328U (en) * | 2013-01-22 | 2013-07-31 | 中北大学 | Control device of fire extinguishing bomb system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI605855B (en) * | 2015-10-20 | 2017-11-21 | The 202Nd Arsenal Materiel Production Center | Bullet structure improved |
| CN107497080A (en) * | 2017-07-24 | 2017-12-22 | 北京生泰消防装备有限公司 | A kind of system put out a fire at a distance using rocketry |
| CN109945748A (en) * | 2019-04-12 | 2019-06-28 | 江西剑安消防科技有限责任公司 | A kind of unmanned plane wisdom fire extinguishing bomb special |
| CN109945748B (en) * | 2019-04-12 | 2022-02-15 | 江西剑安消防科技有限责任公司 | Method for assembling intelligent special fire extinguishing bomb for unmanned aerial vehicle |
| CN110442057A (en) * | 2019-07-31 | 2019-11-12 | 中国航天空气动力技术研究院 | A kind of the delayed exploding control system and control method of fire extinguishing bomb |
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| CN103083851B (en) | 2015-01-21 |
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