CN206097372U - Wireless transmission's air sampling formula smoke fire detector - Google Patents
Wireless transmission's air sampling formula smoke fire detector Download PDFInfo
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- CN206097372U CN206097372U CN201621077484.0U CN201621077484U CN206097372U CN 206097372 U CN206097372 U CN 206097372U CN 201621077484 U CN201621077484 U CN 201621077484U CN 206097372 U CN206097372 U CN 206097372U
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- wireless telecommunications
- propagated sensation
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Abstract
The utility model relates to a wireless transmission's air sampling formula smoke fire detector, include: at least one laser cigarette propagated sensation sensilla that has sound -pipe and fan, each laser cigarette propagated sensation sensilla and respective wireless communication emitter electricity be connected, each wireless communication emitter and wireless communication receiving arrangement wireless connection, wireless communication receiving arrangement with have learning device, cigarette and feel information analysis device, information processing apparatus, alarm device's server electricity is connected. The utility model discloses a laser cigarette propagated sensation sensilla, wireless communication module and detection pipe network to reach a series of facilities such as learning device, the fire alarm success rate has reduced the wrong report, owing to adopt wireless connection, can reduce a large amount of wired lines simultaneously, and this occasion to ancient building or some other special requirement fire prevention is important very much, and the conflagration that has improved important places such as ancient building forecasts and plays due contribution to the protection historical relic by the state.
Description
Technical field
The utility model is related to a kind of air sampling formula smoke fire detector being wirelessly transferred, a kind of to prevent and reduce natural disasters
Safety means are a kind of for conservation of historic buildings, the fire alarm of combustible and explosive area, predictor.
Background technology
Existing fire alarm predictor is generally using directly by protection place installation cigarette propagated sensation sensor.This routine
Cigarette propagated sensation sensor generally need the wire grown very much to connect, be a kind of wired connection mode.Such wire transmission mode, one
A little Important buildings（Such as ancient building, antenna tower station）The middle secondary destruction that can cause to build, and spot fire may be brought
Fiery point.Substantial amounts of cabling, can destroy the structure and overall appearance of ancient building.For the setting prior art of monitoring point defines lance
Shield：Artistic value is higher, more needs many setting monitoring points, and the more cablings in monitoring point are more, more easily occur ignition point on the contrary,
To protecting ancient building everyway unfavorable.Also one needs the problem for solving to be, the rate of false alarm of conventional cigarette propagated sensation sensor compared with
Height, for general building has some wrong report problems not serious, but for ancient building produces sometimes disastrous effect.
Therefore, reduce cabling and avoid wrong report from being to ancient building and combustible and explosive area fire alarm proposed requirement as far as possible.
The content of the invention
In order to overcome problem of the prior art, the utility model proposes a kind of air sampling formula sense pyrotechnics being wirelessly transferred
Fire detector.Described device laser acquisition, it is wirelessly transferred, the utensil such as detection school strengthens the accuracy of detection and reduces
Cabling, reduces wrong report.
What the purpose of this utility model was realized in：A kind of air sampling formula smoke fire detector being wirelessly transferred,
Including：At least one laser fumes propagated sensation sensor with detection pipes and fan, the laser fumes propagated sensation sensor described in each with it is respective
The electrical connection of wireless telecommunications emitter, the wireless telecommunications emitter described in each wirelessly connects with wireless telecommunications reception device
Connect, described wireless telecommunications reception device is filled with learning device, cigarette sense information analysis apparatus, information processor, warning is carried
The server electrical connection put.
Further, being provided with being capable of the continued power ups power of more than 4 hours.
Further, the lateral surface of described detection pipes head tube arranges multiple through holes.
Further, described detection pipes head tube is provided with filter.
Further, described wireless telecommunications emitter is WIFI clients, and described wireless telecommunications reception device is
WIFI service ends.
Further, it is provided with self-recording unit.
Further, described self-recording unit is electrically connected with laser fumes propagated sensation sensor.
Further, described self-recording unit is arranged in the server.
The utility model produce beneficial effect be：Laser fumes propagated sensation sensor, wireless telecommunications mould that the utility model is adopted
Block and detection pipe network, and a series of facility such as learning device, fire alarm success rate reduces wrong report, simultaneously because adopting
With wireless connection, it is possible to reduce substantial amounts of wired line, this is special for ancient building or some other special requirement fireproof occasion
It is unimportant, the fire forecast state of the important places such as ancient building is improved, to protecting historical relic to play due contribution.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail.
Fig. 1 is the principle schematic of detector described in embodiment of the present utility model；
Fig. 2 is the structural representation of detection pipes head tube described in embodiment of the present utility model three；
Fig. 3 is the detector principle schematic with self-recording unit described in embodiment of the present utility model seven；
Fig. 4 is the detector principle schematic with self-recording unit described in embodiment of the present utility model eight.
Specific embodiment
Embodiment one：
The present embodiment is a kind of air sampling formula smoke fire detector being wirelessly transferred, as shown in Figure 1.The present embodiment bag
Include：At least one laser fumes propagated sensation sensor with detection pipes 1 and fan 2, the laser fumes propagated sensation sensor described in each with it is respective
The electrical connection of wireless telecommunications emitter, the wireless telecommunications emitter described in each wirelessly connects with wireless telecommunications reception device
Connect, described wireless telecommunications reception device is filled with learning device, cigarette sense information analysis apparatus, information processor, warning is carried
The server electrical connection put.
Laser fumes propagated sensation sensor described in the present embodiment is a kind of by detection pipes, is absorbed using fan and is detected in environment
Air, then have laser irradiate these flowing air, detect air in smoke particle and realize the high sensitivity cigarette sense of cigarette sense
Sensor.To monitor the smoke particle in multiple places, laser fumes propagated sensation sensor can arrange many, and each laser sensor is carried
Respective wireless transmission communication device, these wireless telecommunications emitters are received by radio with one or several wireless telecommunications
Device connects, and these wireless telecommunications reception devices are finally connected with a server, realizes unified management（As shown in figure 1, by
In the restriction for doing figure, three laser fumes propagated sensation sensors are only depicted in Fig. 1, more laser fumes can also be wirelessly connected in practice
Propagated sensation sensor）.Meanwhile, a laser fumes propagated sensation sensor can pass through pipe network（PVC plastic pipe constitutes pipe network）, while monitoring
The smoke particle in multiple places（Pipe network is expressed as in Fig. 1 with cross pipe）, so, by pipe network and wireless network, the present embodiment can
To monitor the smoke particle in very big a piece of place.
The generation of general fire can be divided into four-stage：1. pre-burning stage, 2. visible smog combustion phases, 3. flame combustion
Stage, 4. vigorous combustion stage.Conventional detectors typically all just send warning when fire development is to rear three phases, and this three
The time in individual stage is all relatively short, about several seconds to a few minutes, even if so find fire alarm also tend to it is late.And this reality
Apply the example detector and belong to incipient fire early warning system, as a result of multinomial measures such as laser fumes propagated sensation sensors, can be in fire
The pre-burning stage of calamity（30～120 minutes in advance）Warning is sent, so as to win the fire fighting time of preciousness, and record automatically is realized,
The multiple function such as uninterrupted monitoring in fire.
1st, high sensitivity：
The smoke particle diameter that the laser fumes propagated sensation sensor for being adopted can be detected below ten microns, the sensitivity of the system
For 0.004～4%obs/m（Conventional detectors are generally 5%obs/m）, than traditional high nearly 1000 times.
2nd, unique sample mode：
The laser that the laser instrument of the laser fumes propagated sensation sensor for being adopted is sent is after focusing in the centre of detecting room
Focus on, when smoke particle sends back detecting room through sampling pipe network, proportional amount of smoke particle passes through what is formed during focus point
Light is premenstrual to be read to scattering by receiver, and this reading just can be anti-after the internalarithmetic that laser fumes propagated sensation sensor is carried
Mirror the size and corresponding ratio of smokescope.
To increase the scope for extracting air, can tube head beats several holes in detection.Taken using detection pipes
Sample also can be supervised with highly beneficial condition, if carrying out cigarette sense detection to a device interior with being led to using flexible pipe
The inside of measurement equipment, from direct sample in protected equipment.Therefore, the installation form of the present embodiment is versatile and flexible, debug letter
Single, protection domain is wider.
3rd, " zero " rate of false alarm：
Sensitivity and rate of false alarm are conflicts, and sensitivity is higher, and rate of false alarm also can be higher.But the present embodiment can be thorough
This contradiction is solved, the purpose of zero wrong report is reached.The present embodiment is based primarily upon it and employs following technical measures：It is provided with
Practise device.By learning device, with the autolearn feature to environment.In equipment be installed the starting stage, learning device is first
Environment is learnt, understanding various possible in the case of zero defects has cigarette environmental factor, accumulates various environmental changes
Situation, forms posterior infromation.Then, sensitivity is arranged according to the information for being accumulated automatically, so that reach can in any environment
The purpose of accurately detecting.Then in the daily course of work, the experience of this respect is also constantly accumulated.Learning device has certainly
Dynamic comparing function, the function can arrange the time delay output of alarm, and through the comparison of a period of time, system firmly believes stablizing for smog
Alarm is sent after change again, so as to the wrong report for avoiding the ANOMALOUS VARIATIONS due to environment from causing.
To improve warning accuracy rate, filter net device can be set in detection tube head or passage, by the dust of non-smog
Just filter out in air inlet Deng pollutant.
To improve warning accuracy rate, described warning device has adjustable classifying alarm function, for different user
Different alert levels are implemented in environmental requirement, to reach the purpose of accurate forecast and avoid wrong report.
The mode of sensitivity is first manually set with conventional detectors on the contrary, the present embodiment is that first manually setting oneself can
With the rate of false alarm for receiving, then sensitivity is set according to actual environment automatically by machine, therefore rate of false alarm can be extremely low.
4th, superpower network function：
Air sampling formula smoke fire detector is by WIFI forms main frame networking composition, incipient fire intelligent early-warning system
Can use WIFI wireless networks to constitute a network system between each main frame, realize that centralized networkization is managed.
5th, intelligentized power-supply system：
The cigarette sense fire detector power unit of the present embodiment can be directly accessed mains-supplied, and be provided with being capable of continued power
The ups power of more than 4 hours, when civil power power-off, can be continued more than 4 hours of power supply by UPS.
6th, ad hoc black box：
The present embodiment can also arrange self-recording unit, i.e., so-called black box.It is various that black box can record power on/off etc.
The historical record such as operation, fire time and smokescope, the rupture of detection pipe network or blocking, communication failure, can at any time read, beat
Print, the judgement for fire accident responsibility provides strong original evidence.
7th, passive detection and transmission means：
Due to directly directly taking air sample from protected area or protected object using detection pipes.Probe and main frame
Between without power line and signal transmssion line.So, can exhibit one's skill to the full in explosion-proof place and strong electromagnetic place, allow tradition
System is too far behind to catch up.
8th, simple pipeline mounting means：
Different from the wiring of conventional detectors, the present embodiment can be arranged using pvc pipe net as detection pipes, do so
Advantage is：Install extremely simple, it is to avoid loaded down with trivial details line, installation and debugging work.
The installation form of detection pipe network is various, can be with using different laying modes, such as：Under being erected at ceiling
Side, the lower section on floor, at return air inlet etc., to adapt to the requirement of varying environment.
Diversity due to detecting pipe network, the present embodiment can be used for the region that tradition probe cannot be detected, for example：Power transformation
Cabinet, raised floor, cable trough, refrigerating chamber, open tall space etc., the place for having inflammable and explosive substances and strong electromagnetic intense radiation interference
Deng, or tradition probe.
Embodiment two：
The present embodiment is one improvement of embodiment, is refinement of the embodiment one with regard to power supply.The cigarette sense fire of the present embodiment
Detector power unit can be directly accessed mains-supplied, and be provided with can the continued power ups power of more than 4 hours, work as civil power
During power-off, can be continued more than 4 hours of power supply by UPS.
Embodiment three：
The present embodiment is the improvement of embodiment two, is refinement of the embodiment two with regard to detection tube head.Described in the present embodiment
The lateral surface of detection pipes head tube multiple through holes 101 are set, as shown in Figure 2.
Detection tube head beats multiple apertures, can suck greater area of space, is that monitoring is more efficient.
Example IV：
The present embodiment is the improvement of embodiment two, is refinement of the embodiment two with regard to detection tube head.Described in this enforcement
Detection pipes head tube is provided with filter.
Filter may be mounted at any position of pipeline, naturally it is also possible to installed in the entrance of pipeline.By filtering
Device can filter non-smoke particle in air, while monitoring accuracy is improved, reduce the injury to detector.
Embodiment five：
The present embodiment implements the improvement of upper embodiment, is refinement of the above-described embodiment with regard to wireless telecommunications.The present embodiment institute
The wireless telecommunications emitter stated is WIFI clients, and described wireless telecommunications reception device is WIFI service ends.
The present embodiment constitutes main frame by WIFI（Server）With each communication point（Each wireless telecommunications emitter）'s
Networking, realizes that centralized networkization is managed.WIFU technology maturation reliability, even if in certain scene of fire, it is also possible to well
Work, it is possible to achieve comprehensively monitoring.
It is embodiment six：
The present embodiment implements the improvement of upper embodiment, is refinement of the above-described embodiment with regard to self-recording unit.This enforcement
Detector described in example is provided with self-recording unit.
Comprehensively to analyze scene of fire produced problem, or the reason for other failures, the present embodiment is provided with automatically
Tape deck.This self-recording unit equivalent to black box, i.e., under conditions of very severe, it is also possible to by laser fumes propagated sensation
The information that sensor is monitored automatically records, and to be analyzed to reason after accident or fire, this analysis is
Become the prevalent means of various crash analyses, therefore, record particularly significant.
Self-recording unit can be installed together with each cigarette propagated sensation sensor, realize the monitoring at scene, it is also possible to unified
Install in the server, carry out unified record to whole scene, or at each cigarette propagated sensation sensor and the aspect of server two all
Self-recording unit is installed, various information so can be more comprehensively recorded.
Embodiment seven：
The present embodiment implements the improvement of upper embodiment, is refinement of the above-described embodiment with regard to self-recording unit.This enforcement
Self-recording unit described in example is electrically connected with laser fumes propagated sensation sensor, as shown in Figure 3.
Self-recording unit is all set on the position that each laser fumes propagated sensation sensor is set up, each can be preferably analyzed
The reason for place goes wrong, finer all places that record are produced problems in accident, even with server side
When losing contact, it is also possible to recorded.
Embodiment eight：
The present embodiment implements the improvement of upper embodiment, is refinement of the above-described embodiment with regard to self-recording unit.This enforcement
Self-recording unit described in example is arranged in the server, as shown in Figure 4.
All places that installation can be monitored in the server to whole pipe network and wireless network are monitored, and realize unification
Information management record.
Finally it should be noted that above only unrestricted to illustrate the technical solution of the utility model, although with reference to compared with
Good arrangement has been described in detail to the utility model, it will be understood by those within the art that, can be to this reality
With new technical scheme（The such as form of cigarette propagated sensation sensor, wireless transmission protocol, annexation of individual key element etc.）Repaiied
Change or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (8)
1. a kind of air sampling formula smoke fire detector being wirelessly transferred, it is characterised in that include：At least one with detection
The laser fumes propagated sensation sensor of pipe and fan, the laser fumes propagated sensation sensor described in each is electrically connected with respective wireless telecommunications emitter
Connect, the wireless telecommunications emitter described in each is wirelessly connected with wireless telecommunications reception device, described wireless telecommunications receive dress
Put and electrically connected with the server with learning device, cigarette sense information analysis apparatus, information processor, warning device.
2. detector according to claim 1, it is characterised in that be provided with can the continued power UPS of more than 4 hours it is electric
Source.
3. detector according to claim 2, it is characterised in that the lateral surface of described detection pipes head tube arranges multiple
Through hole.
4. detector according to claim 2, it is characterised in that described detection pipes head tube is provided with filter.
5. the detector according to claim 3 or 4, it is characterised in that described wireless telecommunications emitter is WIFI objective
Family end, described wireless telecommunications reception device is WIFI service ends.
6. detector according to claim 5, it is characterised in that be provided with self-recording unit.
7. detector according to claim 6, it is characterised in that described self-recording unit and laser fumes propagated sensation sensor
Electrical connection.
8. detector according to claim 6, it is characterised in that described self-recording unit is arranged in the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077484.0U CN206097372U (en) | 2016-09-26 | 2016-09-26 | Wireless transmission's air sampling formula smoke fire detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077484.0U CN206097372U (en) | 2016-09-26 | 2016-09-26 | Wireless transmission's air sampling formula smoke fire detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097372U true CN206097372U (en) | 2017-04-12 |
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ID=58479486
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077484.0U Expired - Fee Related CN206097372U (en) | 2016-09-26 | 2016-09-26 | Wireless transmission's air sampling formula smoke fire detector |
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| CN (1) | CN206097372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030295A (en) * | 2018-08-30 | 2018-12-18 | 安徽乐锦记食品有限公司 | A kind of bread processing anomaly alarming device smog extraction detection device |
-
2016
- 2016-09-26 CN CN201621077484.0U patent/CN206097372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030295A (en) * | 2018-08-30 | 2018-12-18 | 安徽乐锦记食品有限公司 | A kind of bread processing anomaly alarming device smog extraction detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20210926 |