CN207650963U - A kind of fire hazard point location circuit and position indicator - Google Patents
A kind of fire hazard point location circuit and position indicator Download PDFInfo
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- CN207650963U CN207650963U CN201721647273.0U CN201721647273U CN207650963U CN 207650963 U CN207650963 U CN 207650963U CN 201721647273 U CN201721647273 U CN 201721647273U CN 207650963 U CN207650963 U CN 207650963U
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Abstract
The utility model discloses a kind of fire hazard point location circuit and position indicators, belong to technical field of fire safety, including：Acquisition module for acquiring surrounding air；It is connect with the acquisition module, the detection module of ion concentration and determining high-temperature area is released for detecting heat in the air, the high-temperature area is the region that current heat releases from that sub- concentration value is higher than preset value；It is connect with the detection module, the video image for obtaining the high-temperature area and the locating module for analyzing determining fire hazard point；It is connect with the locating module, display module for showing the fire hazard point and for the power module to each module for power supply.The utility model can search specific fire hazard point automatically by using above-mentioned technical proposal, quickly accurate, without manually searching, shorten the processing time of fire hazard.
Description
Technical field
The utility model belongs to technical field of fire safety more particularly to a kind of fire hazard point location circuit and positioning
Instrument.
Background technology
Traditional fire alarm system is typically that can just detect smog in the visible smoke stage, sends out alarm, at this time fire behavior
Caused huge economy and property loss are inevitable.And pole incipient fire alarm system actively carries out sampling spy to air
It surveys, sensitivity is higher, can a few houres progress early warning before big fire.
Fire hazard, which refers to potentially to have, directly causes fire incident possible, and fire hazard point, which refers to having potentially, to be had directly
It connects and causes the possible specific location of fire incident.Currently, existing pole incipient fire early warning system can navigate to large space or cabinet
Or the fire hazard of cable ditch, still, after early warning appearance, can not providing specific cable or equipment, there are failures, can not be certainly
Dynamic positioning fire hazard point, needs manually to be found, the specified place that maintenance personnel will search fire also needs to centainly
Time, in some instances it may even be possible to also can not find some very hidden hidden danger points, influence the processing time of hidden danger.
Therefore, there are problems that fire hazard point can not be automatically positioned in traditional technical solution.
Invention content
The purpose of this utility model is to provide a kind of fire hazard point location circuit and position indicators, it is intended to solve traditional
The problem of fire hazard point can not be automatically positioned present in technical solution.
The first aspect of the utility model provides a kind of fire hazard point location circuit, including：For empty around acquiring
The acquisition module of gas；It is connect with the acquisition module, releases ion concentration for detecting heat in the air and will be above preset value
Region be determined as the detection module of high-temperature area；It is connect with the detection module, the video for obtaining the high-temperature area
Image and the locating module for analyzing determining fire hazard point；It is connect with the locating module, for showing the fire hazard point
Display module；And connect with the acquisition module, the detection module, the locating module and the display module, it uses
In the power module of power supply.
Further, the power module includes and the acquisition module, the detection module, the locating module and institute
State display module connection, the accumulator for storing electric energy；And it is connect with the accumulator, the charging interface for charging.
Further, the locating module includes being connect with the detection module, for obtaining taking the photograph for the video image
As unit；And connect with the camera unit and the display module, for analyzing the video image and determining the fire
The microprocessor of hidden danger point.
Further, the camera unit is infrared camera.
Further, the locating module further includes being connect with the microprocessor, is connected for being established with external device
Communication interface.
Further, the external device is tablet computer, mobile phone or laptop.
Further, the display module is display screen.
The second aspect of the utility model provides a kind of fire hazard point location instrument, the fire hazard point location instrument packet
Include above-mentioned fire hazard point location circuit.
Further, the fire hazard point location instrument further includes babinet, and is arranged on the babinet front shroud
Video sampling window and air sampling window.
The utility model can actively acquire the air of surrounding, and be detected to collected air, empty by detecting
Heat releases from the concentration of son to judge that the heat in which region releases from sub- concentration value higher than preset value, to judge fire hazard in gas
Approximate location, while fire hazard point is found by thermal imaging, and can establish and communicate to connect with external device, by aobvious
Display screen or external device show fire hazard point, to realize automatic positioning fire hazard point, search quick and precisely, shorten
Processing time of fire hazard, and can find some very hidden hidden danger points avoids fire hazard point and searches and loses
The case where leakage.
Description of the drawings
Fig. 1 is the circuit module schematic diagram of fire hazard point location circuit.
Fig. 2 is the structural schematic diagram of the utility model fire hazard point location instrument.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to Fig. 1, fire hazard point location circuit includes acquisition module 11, inspection in the preferred embodiment of the utility model
Survey module 12, locating module 13, display module 14 and power module 15.Wherein, detection module 12 is connect with acquisition module 11, fixed
Position module 13 is connect with detection module 12, and display module 14 is connect with locating module 13, power module 15 and acquisition module 11, inspection
Module 12, locating module 13 and display module 14 is surveyed to connect.
Acquisition module 11 is for acquiring surrounding air.11 active of acquisition module samples surrounding air, makes protection zone
Interior air sample is inhaled into sampling conduit, is then sent through detection module 12 and is detected.
Detection module 12 releases ion concentration and determining high-temperature area for detecting heat in air, and high-temperature area is that current heat is released
Ion concentration value is higher than the region of preset value.After occurring due to fire hazard, certainly exists object and cross thermal damage, and object overheats
It is impaired that a large amount of physical changes and chemical change can occur, heat, light, smog and big calorimetric can be released and release from son etc., therefore, we
The heat in 11 collected air sample of acquisition module is detected by detection module 12 and releases ion concentration, passes through the heat that will be detected
It releases ion concentration to be compared with preset value, is higher than normal range (NR) to judge that the heat in which region releases ion concentration, and should
Region is defined as high-temperature area, and high-temperature area is approximate region existing for fire hazard, so that it is determined that fire hazard is substantially
Position.
Locating module 13 is used to obtain the video image of high-temperature area and analyzes determining fire hazard point.Locating module includes
Camera unit 131 and microprocessor 132；Camera unit 131 is connect with detection module 12, for obtaining the video image, is had
Body, camera unit 131 is infrared camera；Microprocessor 132 is connect with camera unit 131 and display module 14, for dividing
It analyses video image and determines fire hazard point.While detection module 12 determines fire hazard approximate location, locating module 13
The detection signal that detection module 12 exports is received, camera unit 131 shoots high-temperature area according to detection signal, and will clap
The video data taken the photograph is exported to microprocessor 132, and microprocessor 132 obtains thermal map after carrying out analyzing processing to video data
As analysis chart, thermal image analysis chart refers to recording object itself or to the heat of external radiation or the image of temperature, passing through detectable substance
The infrared emanation of body, and convert heat radiation to temperature distribution image, which is thermal image analysis chart, from
And the specific location of fire hazard generation is determined according to thermal image analysis chart, which is fire hazard point, and fire is hidden
The image data for suffering from point is sent to display module 14.
Display module 14 is for showing fire hazard point, and specifically, display module 14 is display screen.Display module 14 receives
The image data that locating module 13 is sent, and the video image for the high-temperature area that locating module 13 is shot, thermal image are analyzed
The specific location of figure and fire hazard shows that on display screen 14 user also can be by display screen 14 to fire hazard position indicator
It is operated.
Locating module 13 further includes communication interface 133；Communication interface 133 is connect with microprocessor 132, communication interface 133
It is wirelessly connected for being established with external device, wherein external device is tablet computer, mobile phone or laptop.Communication interface
133 have the function of bluetooth and ZigBee, and exterior arrangement equipment is facilitated to be monitored, and user can be grasped by communication interface 133
Make fire hazard position indicator and observes the specific location of video image, thermal image analysis chart and fire hazard.
Power module 15 is used to power to acquisition module 11, detection module 12, locating module 13 and display module 14.Power supply
Module 15 includes accumulator 151 and charging interface 152；Accumulator 151 and acquisition module 11, detection module 12, locating module 13
It is connected with display module 14, for storing electric energy；Charging interface 152 is connect with accumulator 151, for charging.Accumulator 151 can
Standby electricity 8 hours or more, maintains easily personnel on site's operation.
The utility model can actively acquire the air of surrounding, and be detected to collected air, empty by detecting
Heat releases from the concentration of son to judge that the heat in which region releases from sub- concentration value higher than preset value, to judge fire hazard in gas
Approximate location, while fire hazard point is found by thermal imaging, and can show fire hazard point by display screen, and can be with
External device establishes wireless communication connection, equipment and observation video image is operated by external device terminal, to realize
It is automatically positioned fire hazard point, searches quick and precisely, shortens the processing time of fire hazard, and some can be found very
Hidden hidden danger point avoids fire hazard point and searches the case where omitting.
Referring to Fig. 2, the utility model additionally provides a kind of fire hazard point location instrument, fire hazard point location instrument includes
Fire hazard point location circuit, the fire hazard point location circuit include acquisition module 11, detection module 12, locating module 13,
Display module 14 and power module 15.
The fire hazard point location instrument further includes babinet 10, and the video sampling window being arranged on 10 front shroud of babinet
20 and air sampling window 30, display screen 14 be also disposed on the front shroud of babinet 10.Babinet 10 is welded respectively using metal material
It is connected into, acquisition module 11, detection module 12, locating module 13 and power module 15 are set in babinet 10, and babinet 10 can be placed
In backpack, it is convenient for carrying；Video sampling window 20 is corresponding with the position of camera unit 131 in locating module 13；It is empty
Gas sampling window 30 is corresponding with the position of acquisition module 11, and the fire hazard point location instrument is also outer to extend device with sampling, convenient
The region inconvenient to some samplings carries out fire hazard detection.
The fire hazard point location instrument solves the specific localization of fault technology of fire hazard, maintains easily people finder's tool
Point, especially space, such as cable duct, relay bungalow etc. existing for large space or many equipment occur for the fire hazard of body
More equipment rooms, can quickly determining specific cable or equipment automatically, there are failures, and the processing time of fire hazard is made to shorten, and
It solves and the problem of fire hazard spends the time long, is easy to omit fire hazard point is positioned manually.
The fire hazard point location instrument can be applicable to telecommunication apparatus computer room, computer floor, bank operations system, power plant,
Chemical plant, library, hospital, clean room, mine, tunnel, bulk storage plant, freezer, market, theater, office building, ancient architecture, name
A variety of occasions such as victory, exhibition center, gymnasium, the fire hazard point location instrument can detect fire behavior, take timely measure as early as possible, with
Ensure that work is not interrupted；The unnecessary work of fire extinguishing system can be reduced；It can guarantee in the unfavorable occasion of conventional detection methods
Detection；It more fully races against time, ensures personnel safety；The heat that burning is just generated in pole early stage can be found out and release from son, to solve
Fire hazard gets the quality time, and strong protective effect is played to power system device.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. a kind of fire hazard point location circuit, which is characterized in that including：
Acquisition module (11) for acquiring surrounding air；
It is connect with the acquisition module (11), for detecting the hot region for releasing ion concentration and will be above preset value in the air
It is determined as the detection module (12) of high-temperature area；
It is connect with the detection module (12), the video image for obtaining the high-temperature area simultaneously analyzes determining fire hazard point
Locating module (13)；
It is connect with the locating module (13), the display module (14) for showing the fire hazard point；And
Even with the acquisition module (11), the detection module (12), the locating module (13) and the display module (14)
It connects, the power module (15) for power supply.
2. fire hazard point location circuit as described in claim 1, which is characterized in that the power module (15) includes：
Even with the acquisition module (11), the detection module (12), the locating module (13) and the display module (14)
It connects, the accumulator (151) for storing electric energy；And
It is connect with the accumulator (151), the charging interface (152) for charging.
3. fire hazard point location circuit as described in claim 1, which is characterized in that the locating module (13) includes：
It is connect with the detection module (12), the camera unit (131) for obtaining the video image；And
It is connect with the camera unit (131) and the display module (14), for analyzing described in the video image and determination
The microprocessor (132) of fire hazard point.
4. fire hazard point location circuit as claimed in claim 3, which is characterized in that the camera unit (131) is infrared
Camera.
5. fire hazard point location circuit as claimed in claim 3, which is characterized in that the locating module (13) further include with
Microprocessor (132) connection, the communication interface (133) for establishing connection with external device.
6. fire hazard point location circuit as claimed in claim 5, which is characterized in that the external device be tablet computer,
Mobile phone or laptop.
7. fire hazard point location circuit as described in claim 1, the display module (14) is display screen.
8. a kind of fire hazard point location instrument, it is characterised in that fixed including claim 1 ~ 7 any one of them fire hazard point
Position circuit.
9. fire hazard point location instrument as claimed in claim 8, it is characterised in that：Further include babinet (10), and setting exists
Video sampling window (20) on babinet (10) front shroud and air sampling window (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647273.0U CN207650963U (en) | 2017-12-01 | 2017-12-01 | A kind of fire hazard point location circuit and position indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647273.0U CN207650963U (en) | 2017-12-01 | 2017-12-01 | A kind of fire hazard point location circuit and position indicator |
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| Publication Number | Publication Date |
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| CN207650963U true CN207650963U (en) | 2018-07-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127815A (en) * | 2019-12-24 | 2020-05-08 | 嘉兴恒创电力设计研究院有限公司 | Fire-fighting system and method with hierarchical early warning control |
| CN112206445A (en) * | 2020-09-17 | 2021-01-12 | 嘉兴恒创电力设计研究院有限公司 | Self-triggering fire-fighting system for energy storage device |
| CN112509269A (en) * | 2020-10-30 | 2021-03-16 | 重庆电子工程职业学院 | Wireless fire alarm system |
| CN113797461A (en) * | 2020-12-08 | 2021-12-17 | 国家电网有限公司交流建设分公司 | Fire extinguishing control method and fire extinguishing system |
-
2017
- 2017-12-01 CN CN201721647273.0U patent/CN207650963U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127815A (en) * | 2019-12-24 | 2020-05-08 | 嘉兴恒创电力设计研究院有限公司 | Fire-fighting system and method with hierarchical early warning control |
| CN112206445A (en) * | 2020-09-17 | 2021-01-12 | 嘉兴恒创电力设计研究院有限公司 | Self-triggering fire-fighting system for energy storage device |
| CN112206445B (en) * | 2020-09-17 | 2021-12-24 | 嘉兴恒创电力设计研究院有限公司 | Self-triggering fire-fighting system for energy storage device |
| CN112509269A (en) * | 2020-10-30 | 2021-03-16 | 重庆电子工程职业学院 | Wireless fire alarm system |
| CN113797461A (en) * | 2020-12-08 | 2021-12-17 | 国家电网有限公司交流建设分公司 | Fire extinguishing control method and fire extinguishing system |
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