CN204189264U - A kind of fire-fighting induction installation - Google Patents
A kind of fire-fighting induction installation Download PDFInfo
- Publication number
- CN204189264U CN204189264U CN201420657039.6U CN201420657039U CN204189264U CN 204189264 U CN204189264 U CN 204189264U CN 201420657039 U CN201420657039 U CN 201420657039U CN 204189264 U CN204189264 U CN 204189264U
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- fire
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- induction installation
- slide
- control circuit
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Abstract
The open a kind of induction of the utility model is reliable, be quick on the draw fire-fighting induction installation fast, include shell, control circuit and sensor, sensor is connected with control circuit, control circuit is arranged in the enclosure, this sensor is photosensitive sensor, in the front of photosensitive sensor, slide is set, the surface of slide is coated with thermal discoloration type temperature and becomes dope layer, described thermal discoloration type temperature becomes dope layer into translucent, be provided with light source on the control circuitry, this light source exposes to the external world through after slide.
Description
Technical field:
The utility model relates to a kind of fire-fighting induction installation.
Background technology:
Fire fighting device all must be configured in places such as various building, indoor public places, self-extinguishing mode the most frequently used in existing fire fighting device is that solarization system is sprayed in induction automatically, this system takes in sky to arrange spray solarization head and induction installation, the induction installation of current use is substantially all smoke sensing device or temperature sensing device, or both combine, but actual effect is not good.The smoke sensing matching requirements place that catches fire will produce smog, and smog will be diffused into smoke sensing device, and smoke sensing device could start, if there is wind to blow away smog, even if fire there occurs, smoke sensing device can not start and sends signal.When and temperature sensing device just requires to catch fire, premise temperature rises to certain temperature value, require that this temperature is delivered to temperature sensing device, such temperature sensing device could start simultaneously, and this temperature transmittance process takes length, if there is wind to dispel the heat, temperature sensing device would not start and sends signal.It is slow all to there is reaction in above-mentioned two kinds of induction installations, does not even react, the generation of fire can not be detected in time, there are major safety risks.
Utility model content:
The purpose of this utility model is the shortcoming in order to overcome above-mentioned prior art, provides that a kind of induction is reliable, be quick on the draw fire-fighting induction installation fast.
Utility model object of the present utility model can be realized by following technical scheme: a kind of fire-fighting induction installation, include shell, control circuit and sensor, sensor is connected with control circuit, control circuit is arranged in the enclosure, this sensor is photosensitive sensor, arrange slide in the front of photosensitive sensor, the surface of slide is coated with thermal discoloration type temperature and becomes dope layer, described thermal discoloration type temperature becomes dope layer into translucent.
Be provided with light source on the control circuitry, this light source exposes to the external world through after slide.
After adopting the technical program, the beneficial effects of the utility model are: this induction installation can temperature sensor and flame, when sensing that premise temperature reaches fire alarm temperature, or when flame illuminance reaches setting value, above-mentioned two situations can make induction installation start and send fire alarm, thus ensure the starting stage at fire, and fire-fighting system just can produce reaction at once, put out the condition of a fire, improve reliability and the sensitivity of induction.
Accompanying drawing illustrates:
Fig. 1 is the structural drawing of the utility model fire-fighting induction installation.
Embodiment:
Below in conjunction with accompanying drawing, this technology is described further.
Fire-fighting induction installation, include shell 1, control circuit 2 and sensor, sensor is connected with control circuit 2, control circuit 3 is arranged in shell 1, this sensor is photosensitive sensor 3, arrange slide 4 in the front of photosensitive sensor 3, the surface of slide 4 is coated with thermal discoloration type temperature and becomes dope layer 5, described thermal discoloration type temperature becomes dope layer 5 into translucent.Control circuit 2 is provided with LED light source 6, and this LED light source 6 exposes to the external world through after slide 4.The induction installation of the present embodiment is connected with fire extinguisher canvas hose system, and induction installation is connected with solenoid valve 7, is controlled the switch of water channel by solenoid valve 7, when the generation condition of a fire, photosensitive sensor 3 senses light, and induction installation will be opened by Controlling solenoid valve 7, the conducting of fire extinguisher canvas hose system, 8 sprinkling fire is shone in spray.
When there is the condition of a fire, this induction installation can be made under two conditions to start and to send fire alarm:
If 1. premise temperature is increased to setting value, when being delivered to this induction installation simultaneously, thermal discoloration type temperature on slide 4 becomes dope layer 5 will be subject to thermal discoloration, make slide 4 can allow light penetration, the light of flame or LED light source 6 just can inject the photosensitive sensor 3 in induction installation, photosensitive sensor 3 startup sends fire alarm, control spray and shine 8 sprinkling fire, arranging LED light source 6 is in order to avoid temperature increases, but flame is not enough or flame is blocked by smog, light is not had to inject in induction installation, cause photosensitive sensor 3 idle situation after the generation condition of a fire, require that light intensity that LED light source 6 sends is not when having breaking out of fire in addition, the thermal discoloration type temperature that can not penetrate on slide 4 becomes dope layer 5.
If 2. fire alarm occurs in the scene of a fire, but temperature diffusion is fast, causes slide 4 not reach the temperature of colour killing, but burn bright, because thermal discoloration type temperature becomes dope layer 5 into translucent, bright flame can partial penetration enter in this induction installation, photosensitive sensor 3 can be made equally to start and send fire alarm.
So this fire-fighting induction installation both can temperature sensor, can respond to flame again, from the generation of two aspect detection of fires, thus ensure the starting stage at fire, fire-fighting system just can produce reaction at once, put out the condition of a fire, improved reliability and the sensitivity of induction.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (2)
1. a fire-fighting induction installation, include shell, control circuit and sensor, sensor is connected with control circuit, control circuit is arranged in the enclosure, it is characterized in that: this sensor is photosensitive sensor, arrange slide in the front of photosensitive sensor, the surface of slide is coated with thermal discoloration type temperature and becomes dope layer, thermal discoloration type temperature becomes dope layer into translucent.
2. a kind of fire-fighting induction installation according to claim 1, is characterized in that: be provided with light source on the control circuitry, and this light source exposes to the external world through after slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657039.6U CN204189264U (en) | 2014-11-05 | 2014-11-05 | A kind of fire-fighting induction installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657039.6U CN204189264U (en) | 2014-11-05 | 2014-11-05 | A kind of fire-fighting induction installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189264U true CN204189264U (en) | 2015-03-04 |
Family
ID=52621243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657039.6U Expired - Fee Related CN204189264U (en) | 2014-11-05 | 2014-11-05 | A kind of fire-fighting induction installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299352A (en) * | 2014-11-05 | 2015-01-21 | 谭启纯 | Induction device for fire control |
-
2014
- 2014-11-05 CN CN201420657039.6U patent/CN204189264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299352A (en) * | 2014-11-05 | 2015-01-21 | 谭启纯 | Induction device for fire control |
| CN104299352B (en) * | 2014-11-05 | 2017-04-12 | 谭启纯 | Induction device for fire control |
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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 |
Granted publication date: 20150304 Termination date: 20171105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |