CN203090328U - Control device of fire extinguishing bomb system - Google Patents
Control device of fire extinguishing bomb system Download PDFInfo
- Publication number
- CN203090328U CN203090328U CN 201320032638 CN201320032638U CN203090328U CN 203090328 U CN203090328 U CN 203090328U CN 201320032638 CN201320032638 CN 201320032638 CN 201320032638 U CN201320032638 U CN 201320032638U CN 203090328 U CN203090328 U CN 203090328U
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- sensor
- control device
- fire extinguisher
- fire
- extinguisher bomb
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Abstract
The utility model provides a control device of a fire extinguishing bomb system. The control device comprises a main housing and is characterized in that an infrared sensor, a temperature sensor and a smoke sensor are arranged on the front end surface of the main housing, a key slot is formed in an inner cavity of the main housing, a circuit board is fixedly arranged on the key slot, a battery is arranged on the circuit board, and the infrared sensor, the temperature sensor and the smoke sensor are respectively connected with the circuit board; and a cover cap is arranged at the front end of the main housing, and a seal cap is arranged at the rear end of the main housing. The control device disclosed by the utility model is arranged on a fire extinguishing bomb for use, and the fire extinguishing bomb can be launched to the space above a fire field through a launcher for realizing long-range fire extinguishing; the built-in sensors have detection functions on infrared radiation, temperature and smoke concentration, whether the fire extinguishing bomb achieves the space above the fire field or not can be accurately judged, the sensitivity is high, the triggering can not be performed in advance or later, the scattering height of a fire extinguishing agent can be autonomously set according to the situation of the fire field, and a fire extinguishing effect is good; and after the fire extinguishing bomb falls to the ground, all the sensors at the front end are damaged and can not work any more, so that the safety performance is good.
Description
Technical field
The utility model belongs to the fire-fighting equipment field, specifically is a kind of fire extinguisher bomb system control device of being put out a fire in the scene of fire at a distance that is applicable to.
Background technology
Fire extinguisher bomb is a kind of novel Fire extinguisher, specifically is meant the warhead of extinguishing chemical (comprising sandstone extinguishing chemical and powder extinguishing agent) all kinds of fire extinguisher bombs of packing into, utilizes fire extinguisher bomb that extinguishing chemical is shed in the zone, the scene of a fire, thereby realizes fire extinguishing.And the extinguishing chemical that has some fire extinguisher bombs to adopt does not directly act on flame itself, but the local anoxic that produces by the extinguishing chemical blast realizes fire extinguishing.These two kinds of fire extinguisher bombs all have good irreplaceable fire extinguishing effect at the large-sized fire scene, particularly be 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 be approaching, exceed the range region of the fire-fighting lance of fireman's use, thereby fire extinguisher bomb can be brought into play important role.
In the prior art, fire extinguisher bomb is confined to dual mode always in the selection on the 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 picks up counting, timing time length will correspondingly determine when design that generally fire extinguisher bomb finishes the back output signal in timing, 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, before throwing, draw back drag-line, delay time and promptly 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 bump 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 reach 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 relative trigger time can not change neatly thereupon, brings influence 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 distance scene of a fire far away.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 is covered and will be subject to landform and explosion environment inevitably 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 the triggering mode of fire extinguisher bomb be improved.
The utility model content
The utility model provides a kind of fire extinguisher bomb system control device, has realized the automation control of fire extinguisher bomb triggering mode, 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.
The technical scheme that the utility model provides is: a kind of fire extinguisher bomb system control device, comprise main casing, it is characterized in that: the front end face of main casing is provided with infrared sensor, temperature sensor and Smoke Sensor, in the main casing inner chamber keyway is set, be fixed with circuit board on the keyway, circuit board is provided with battery, and infrared sensor, temperature sensor and Smoke Sensor are connected with circuit board respectively; 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 the 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 a sensor module circuitry, is made up of temperature sensor module circuit, Smoke Sensor modular circuit and infrared sensor modular circuit; Second portion is a module logical relation treatment circuit, mainly is made up of NAND gate; Sensor module circuitry is carried out perception to environment, and the output signal that obtains is handled by module logical relation treatment circuit.
Described battery is a lithium battery.
Compared with prior art, the utlity model has following advantage:
At first, the utility model is loaded on the fire extinguisher bomb and uses, and is transmitted into the sky, the scene of a fire by transmitter, can realize remote fire extinguishing;
Secondly, the built-in sensor of the utility model has measuring ability to infra-red radiation, temperature and smokescope, can judge exactly and whether arrive the sky, the scene of a fire, sensitivity is higher, the triggering so can not try to be the first or lag behind, 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 utility model 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 a structural representation of the present utility model.
Fig. 2 is that the circuit in the utility model is formed schematic diagram.
Among the 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
Further describe the utility model below by embodiment, the utility model is not limited only to described embodiment.
As shown in Figure 1, the utility model comprises main casing, and the front end face of main casing is provided with infrared sensor, temperature sensor and Smoke Sensor, and 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 the keyway, circuit board is provided with battery, and infrared sensor, temperature sensor and Smoke Sensor are connected with circuit board respectively; 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 overhead flame and the environment temperature that detects different azimuth in the scene of a fire; Smoke Sensor adopts the electrochemistry Smoke Sensor; Battery adopts lithium battery.
As shown in Figure 2, the circuit board in the utility model mainly comprises two large divisions's circuit, and first is a sensor module circuitry, is made up of temperature sensor module circuit, Smoke Sensor modular circuit and infrared sensor modular circuit; Second portion is a module logical relation treatment circuit, mainly is made up of NAND gate; Sensor module circuitry is carried out perception to environment, and the output signal that obtains is handled by module logical relation treatment circuit.The infrared sensor that is provided with in the utility model, temperature sensor and Smoke Sensor have measuring ability to infra-red radiation, temperature and smokescope respectively, when among the temperature that detects surrounding environment, smokescope and the infra-red radiation three any both when exceeding preset threshold, can both export control signal, make fire extinguisher bomb shed extinguishing chemical.
The utility model is screwed in fire extinguisher bomb body front end by screw thread, launches with transmitters such as mortars.Wherein the block that is provided with previously of main casing mainly plays the protection sensor, avoids sensor to be subjected to external condition and disturbs and work, and during emission it is removed.The perforate hole is arranged on the main casing side, and interior dress is controlled the power supply and the outage of entire circuit plate as the contact pin of power switch by the plug of short circuit cap.Fire extinguisher bomb system control device of the present utility model can be under the impact acceleration of 15000g operate as normal.
When breaking out of fire, by transmitter fire extinguisher bomb of the present utility model will be housed and launch, in the ballistic flight process, the information of perception external environment constantly can judge whether arrived the sky, the scene of a fire exactly after emission.More than the fire extinguisher bomb overhead 20 meters in the scene of a fire (setting according to demand), detect among infra-red radiation, temperature and the smokescope three any both when exceeding preset threshold, will export control signal and make fire extinguisher bomb shed extinguishing chemical.The utility model is after landing, and the sensor that is configured in front end all damages, can not work again, and is as safe as a house.
Claims (8)
1. fire extinguisher bomb system control device, comprise main casing, it is characterized in that: the front end face of main casing is provided with infrared sensor, temperature sensor and Smoke Sensor, in the main casing inner chamber keyway is set, be fixed with circuit board on the keyway, circuit board is provided with battery, and infrared sensor, temperature sensor and Smoke Sensor are connected with circuit board respectively; 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 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 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 claim 1,2 or 3 each described fire extinguisher bomb system control devices, it is characterized in that: described infrared sensor and described temperature sensor are arranged on the same circumference, intersect to arrange.
5. fire extinguisher bomb system control device according to claim 1 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 a sensor module circuitry, is made up of temperature sensor module circuit, Smoke Sensor modular circuit and infrared sensor modular circuit; Second portion is a module logical relation treatment circuit, mainly is made up of NAND gate; Sensor module circuitry is carried out perception to environment, and the output signal that obtains is handled by module logical relation treatment circuit.
8. fire extinguisher bomb system control device according to claim 1 is characterized in that: described battery is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032638 CN203090328U (en) | 2013-01-22 | 2013-01-22 | Control device of fire extinguishing bomb system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032638 CN203090328U (en) | 2013-01-22 | 2013-01-22 | Control device of fire extinguishing bomb system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090328U true CN203090328U (en) | 2013-07-31 |
Family
ID=48841776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032638 Withdrawn - After Issue CN203090328U (en) | 2013-01-22 | 2013-01-22 | Control device of fire extinguishing bomb system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083851A (en) * | 2013-01-22 | 2013-05-08 | 中北大学 | Fire extinguishing bullet system control device |
-
2013
- 2013-01-22 CN CN 201320032638 patent/CN203090328U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083851A (en) * | 2013-01-22 | 2013-05-08 | 中北大学 | Fire extinguishing bullet system control device |
| CN103083851B (en) * | 2013-01-22 | 2015-01-21 | 中北大学 | Fire extinguishing bullet system control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |