CN105225425A - A kind of optical fiber is used in the method and apparatus of earthquake alarm - Google Patents
A kind of optical fiber is used in the method and apparatus of earthquake alarm Download PDFInfo
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- CN105225425A CN105225425A CN201510741847.XA CN201510741847A CN105225425A CN 105225425 A CN105225425 A CN 105225425A CN 201510741847 A CN201510741847 A CN 201510741847A CN 105225425 A CN105225425 A CN 105225425A
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- optical fiber
- pipeline
- earthquake alarm
- circuit plate
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses the method and apparatus that a kind of optical fiber is used in earthquake alarm, comprise ground, shell, central circuit plate, lithium battery, generating laser, laser pickoff, power lead, optical fiber, pipeline, connecting pipe and time ground pipe, described outer casing bottom and ground coordinate installs, central circuit plate is provided with in described shell, lithium battery, generating laser, laser pickoff, described central circuit plate and lithium battery are electrically connected, described generating laser, laser pickoff and central circuit plate are electrically connected, described lithium battery and power lead are electrically connected, described ground is provided with pipeline hole, described pipeline hole and tube fit are installed, coordinated by connecting pipe between described pipeline and install, described pipeline bottom and time ground pipe coordinate to be installed.The present invention is stable not fragile, and efficiency is high.
Description
Technical field
The present invention relates to the technical field of earthquake alarm, particularly a kind of optical fiber is used in the technical field of the method and apparatus of earthquake alarm.
Background technology
Earthquake is a kind of disaster, it is the destructive disaster that a kind of impersonal force can be resisted, earthquake happens occasionally from ancient times, because manpower can not resist, what can do is exactly find in advance, give warning in advance, withdraw in time, earthquake prewarning device causes the great attention of the mankind, there is ancient times seismograph can predict the generation of earthquake, before earthquake, also have many peculiar geographical phenomenons can effective foreseeing earthquake, the Novel presentation of such as animal and the Novel presentation of weather, but due to the development of industrialization and urbanization, this natural prediction method is inapplicable, nowadays all earthquake prewarning device is provided with in many places, it is the crystallization of modern science and technology, but effect is not fine, be not well positioned to meet the demand of people.
Summary of the invention
Object of the present invention solves the problems of the prior art exactly, the method and apparatus that a kind of optical fiber is used in earthquake alarm is proposed, can make by installing optical fibres loop at the bottom of ground, reach the place that underground 10 km is even darker, on earth's surface incessantly to one end Emission Lasers, and receive laser at the other end, detection fiber loop whether unimpeded, ground end temperature is detected by temperature sensor, by installing loudspeaker and LED, audible and visible alarm is sent when exception being detected, people is around reminded to evacuate as early as possible, by arranging wireless communication apparatus, can by information integerated process, Simultaneous Stabilization is not fragile, efficiency is high.
For achieving the above object, the present invention proposes the method and apparatus that a kind of optical fiber is used in earthquake alarm, comprise ground, shell, central circuit plate, lithium battery, generating laser, laser pickoff, power lead, optical fiber, pipeline, connecting pipe and time ground pipe, described outer casing bottom and ground coordinate installs, central circuit plate is provided with in described shell, lithium battery, generating laser, laser pickoff, described central circuit plate and lithium battery are electrically connected, described generating laser, laser pickoff and central circuit plate are electrically connected, described lithium battery and power lead are electrically connected, described ground is provided with pipeline hole, described pipeline hole and tube fit are installed, coordinated by connecting pipe between described pipeline and install, described pipeline bottom and time ground pipe coordinate to be installed.
As preferably, described shell is provided with projection, described projection is transparent material, described shell is provided with loud-speaker opening, described outer casing bottom is provided with annular protrusion, the position of the corresponding laser generator of described outer casing bottom and laser pickoff is provided with circular hole, described circular hole is provided with optical fiber mounting pipe.
As preferably, described central circuit plate is connected with loudspeaker and LED, and described central circuit plate (3) is connected with loudspeaker, LED and temperature sensor, and described loudspeaker is positioned at loud-speaker opening position, described LED is positioned at projection, in described temperature sensor is managed with being positioned at back.
As preferably, described power lead top is provided with plug.
As preferably, described central circuit plate is provided with wireless communication module.
As preferably, the degree of depth in described pipeline hole is 5-20km, and the length of described optical fiber is 10-40km, and described optical fiber is outside equipped with fiber boot.
As preferably, described pipeline upper end and annular protrusion coordinate to be installed.
As preferably, the quantity of method and apparatus in a region that described a kind of optical fiber is used in earthquake alarm is 5-20, and the area in a described region is 100-300 square metre.
As preferably, described pipe side wall and return bottom ground pipe and be provided with set collar, described optical fiber is fixed in pipeline by set collar.
As preferably, described shell is semisphere, and the diameter of described shell is 10-30cm.
Beneficial effect of the present invention: the present invention is by being applied in earthquake alarming device by optical fiber, loudspeaker, LED, can on earth's surface incessantly to one end Emission Lasers, and receive laser at the other end, detection fiber loop whether unimpeded, can detecting ground end temperature by temperature sensor, can send audible and visible alarm when exception being detected, people is around reminded to evacuate as early as possible, can by information integerated process, Simultaneous Stabilization is not fragile, and efficiency is high.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
Accompanying drawing explanation
Fig. 1 is the front view that a kind of optical fiber of the present invention is used in the method and apparatus of earthquake alarm;
Fig. 2 is the main TV structure figure that a kind of optical fiber of the present invention is used in the method and apparatus of earthquake alarm;
Fig. 3 is the abnormal conditions structural drawing that a kind of optical fiber of the present invention is used in the method and apparatus of earthquake alarm;
Fig. 4 is the vertical view of shell;
Fig. 5 is the backplan of shell;
Fig. 6 is the front view of shell;
Fig. 7 is the vertical view on ground.
In figure: 1-ground, 2-shell, 21-projection, 22-annular protrusion, 23-loud-speaker opening, 3-neutral circuit plate, 31-loudspeaker, 32-LED lamp, 33-temperature sensor, 4-lithium battery, 5-generating laser, 6-laser pickoff, 7-power lead, 71-plug, 8-optical fiber, 81-fiber boot, 9-pipeline, 91-set collar, 10-connecting pipe, 11-manage with returning.
Embodiment
Consult Fig. 1-7, a kind of optical fiber of the present invention is used in the method and apparatus of earthquake alarm, comprise ground 1, shell 2, central circuit plate 3, lithium battery 4, generating laser 5, laser pickoff 6, power lead 7, optical fiber 8, pipeline 9, connecting pipe 10 and time ground pipe 11, bottom described shell 2 and ground 1 coordinates installs, central circuit plate 3 is provided with in described shell 2, lithium battery 4, generating laser 5, laser pickoff 6, described central circuit plate 3 and lithium battery 4 are electrically connected, described generating laser 5, laser pickoff 6 and central circuit plate 3 are electrically connected, described lithium battery 4 and power lead 7 are electrically connected, described ground 1 is provided with pipeline hole, described pipeline hole and pipeline 9 coordinate to be installed, coordinated by connecting pipe 10 between described pipeline 9 and install, described pipeline 9 bottom and time ground pipe 11 coordinate to be installed.Described shell 2 is provided with protruding 21, described protruding 21 is transparent material, described shell 2 is provided with loud-speaker opening 23, annular protrusion 22 is provided with bottom described shell 2, bottom described shell 2, the position of corresponding laser generator 5 and laser pickoff 6 is provided with circular hole, described circular hole is provided with optical fiber mounting pipe 24.Described central circuit plate 3 is connected with loudspeaker 31, LED 32 and temperature sensor 33, described loudspeaker 31 is positioned at loud-speaker opening 23 position, and described LED 32 is positioned at protruding 21, described temperature sensor 33 be positioned at back in pipe 11.Described power lead 7 top is provided with plug 71.Described central circuit plate 3 is provided with wireless communication module.The degree of depth in described pipeline hole is 5-20km, and the length of described optical fiber 8 is 10-40km, and described optical fiber 8 is outside equipped with fiber boot 81.Described pipeline 9 upper end and annular protrusion 22 coordinate to be installed.The quantity of method and apparatus in a region that described a kind of optical fiber is used in earthquake alarm is 5-20, and the area in a described region is 100-300 square metre.Be provided with set collar 91 bottom described pipeline 9 sidewall and time ground pipe 11, described optical fiber 8 is fixed in pipeline 9 by set collar 91.Described shell 1 is semisphere, and the diameter of described shell 1 is 10-30cm.
The course of work of the present invention:
A kind of optical fiber of the present invention is used in the method and apparatus of earthquake alarm in the course of the work, first connecting power line 7, LED lights, generating laser 5 is to the uninterrupted Emission Lasers in optical fiber 8 one end, laser conducts along optical fiber 8, received by fiber optic receiver 6 at the other end of optical fiber 8, information is sent to central circuit plate 3, if seismic event moves at the bottom of ground, optical fiber 8 and fiber boot 81 are shaken disconnected, optical fiber 8 cannot form loop, fiber optic receiver 6 does not receive signal, temperature sensor 33 detects abnormal temperature, central circuit plate 3 receives abnormal information, namely warning is sent, be presented as that loudspeaker 31 is sounded alarm, LED 32 is glimmered, if more than 3 the same alarms of this device in the same area, then wireless communication apparatus sending bulk message, notify that everybody earthquake at hand.
A kind of optical fiber of the present invention is used in the method and apparatus of earthquake alarm, equipment is by being applied in earthquake alarming device by optical fiber 8, loudspeaker 31, LED 32 and temperature sensor 33, can on earth's surface incessantly to one end Emission Lasers, and receive laser at the other end, detection fiber loop whether unimpeded, ground end temperature can be monitored, audible and visible alarm can be sent when exception being detected, reminding people around to evacuate as early as possible, can by information integerated process, Simultaneous Stabilization is not fragile, and efficiency is high.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (10)
1. optical fiber is used in a method and apparatus for earthquake alarm, it is characterized in that: comprise ground (1), shell (2), central circuit plate (3), lithium battery (4), generating laser (5), laser pickoff (6), power lead (7), optical fiber (8), pipeline (9), connecting pipe (10) and time ground pipe (11), described shell (2) bottom and ground (1) coordinate installation, are provided with central circuit plate (3) in described shell (2), lithium battery (4), generating laser (5), laser pickoff (6), described central circuit plate (3) and lithium battery (4) are electrically connected, described generating laser (5), laser pickoff (6) and central circuit plate (3) are electrically connected, described lithium battery (4) and power lead (7) are electrically connected, (1) is provided with pipeline hole on described ground, described pipeline hole and pipeline (9) coordinate to be installed, coordinated by connecting pipe (10) between described pipeline (9) and install, described pipeline (9) bottom and time ground pipe (11) coordinate to be installed.
2. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: described shell (2) is provided with projection (21), described projection (21) is transparent material, described shell (2) is provided with loud-speaker opening (23), described shell (2) bottom is provided with annular protrusion (22), the position of described shell (2) the corresponding laser generator in bottom (5) and laser pickoff (6) is provided with circular hole, described circular hole is provided with optical fiber mounting pipe (24).
3. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: described central circuit plate (3) is connected with loudspeaker (31), LED (32) and temperature sensor (33), described loudspeaker (31) is positioned at loud-speaker opening (23) position, described LED (32) is positioned at projection (21), and described temperature sensor (33) is managed in (11) with being positioned at back.
4. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: described power lead (7) top is provided with plug (71).
5. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: described central circuit plate (3) is provided with wireless communication module.
6. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: the degree of depth in described pipeline hole is 5-20km, and the length of described optical fiber (8) is 10-40km, and described optical fiber (8) is outside equipped with fiber boot (81).
7. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: described pipeline (9) upper end and annular protrusion (22) coordinate to be installed.
8. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: the quantity of method and apparatus in a region that described a kind of optical fiber is used in earthquake alarm is 5-20, and the area in a described region is 100-300 square metre.
9. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: described pipeline (9) sidewall and time bottom, ground pipe (11) are provided with set collar (91), and described optical fiber (8) is fixed in pipeline (9) by set collar (91).
10. a kind of optical fiber as claimed in claim 1 is used in the method and apparatus of earthquake alarm, it is characterized in that: described shell (1) is semisphere, and the diameter of described shell (1) is 10-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510741847.XA CN105225425A (en) | 2015-11-05 | 2015-11-05 | A kind of optical fiber is used in the method and apparatus of earthquake alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510741847.XA CN105225425A (en) | 2015-11-05 | 2015-11-05 | A kind of optical fiber is used in the method and apparatus of earthquake alarm |
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| CN105225425A true CN105225425A (en) | 2016-01-06 |
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| CN201510741847.XA Pending CN105225425A (en) | 2015-11-05 | 2015-11-05 | A kind of optical fiber is used in the method and apparatus of earthquake alarm |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701977A (en) * | 2016-05-02 | 2016-06-22 | 漳浦县圆周率工业设计有限公司 | Double-layer tube used for earthquake alarm |
| CN105761438A (en) * | 2016-05-02 | 2016-07-13 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device |
| CN105807314A (en) * | 2016-05-02 | 2016-07-27 | 漳浦县圆周率工业设计有限公司 | Device and method for forewarning earthquake through laser device and optical fiber |
| CN105807313A (en) * | 2016-06-01 | 2016-07-27 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device using laser and ultra-long optical fibers |
| CN105824043A (en) * | 2016-06-01 | 2016-08-03 | 漳浦县圆周率工业设计有限公司 | Optical fiber-buried laser light source earthquake alarming device |
| CN105844861A (en) * | 2016-06-01 | 2016-08-10 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device adopting super-long optical fiber optical path monitoring |
| CN105869358A (en) * | 2016-06-01 | 2016-08-17 | 漳浦县圆周率工业设计有限公司 | Superlong fiber laser excited type earthquake alarm device |
| CN105869359A (en) * | 2016-06-01 | 2016-08-17 | 漳浦县圆周率工业设计有限公司 | Reusable fiber laser earthquake alarming method capable of distinguishing earthquake magnitudes |
| CN106019366A (en) * | 2016-06-01 | 2016-10-12 | 漳浦县圆周率工业设计有限公司 | Multipath optical fiber laser interaction earthquake alarm capable of discriminating earthquake magnitudes |
| CN106066488A (en) * | 2016-06-01 | 2016-11-02 | 漳浦县圆周率工业设计有限公司 | A kind of method of fiber laser arrays earthquake remaining time |
| CN106089103A (en) * | 2016-07-16 | 2016-11-09 | 安庆建金智能科技有限公司 | A kind of drilling platforms launching vertical laser |
| CN106094016A (en) * | 2016-06-01 | 2016-11-09 | 漳浦县圆周率工业设计有限公司 | A kind of optical fiber laser seismic monitoring prior-warning device |
| CN106123931A (en) * | 2016-07-17 | 2016-11-16 | 安庆建金智能科技有限公司 | A kind of laser monitoring alarm device being used on dykes and dams |
| CN106199689A (en) * | 2016-07-16 | 2016-12-07 | 安庆建金智能科技有限公司 | A kind of optical fiber laser seismic monitoring prior-warning device |
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| CN104407375A (en) * | 2014-12-22 | 2015-03-11 | 河北师范大学 | Underground probe of earthquake prediction instrument |
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| US4488040A (en) * | 1982-11-19 | 1984-12-11 | Gte Products Corporation | Fiber optic sensor |
| US6644402B1 (en) * | 1999-02-16 | 2003-11-11 | Schlumberger Technology Corporation | Method of installing a sensor in a well |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701977A (en) * | 2016-05-02 | 2016-06-22 | 漳浦县圆周率工业设计有限公司 | Double-layer tube used for earthquake alarm |
| CN105761438A (en) * | 2016-05-02 | 2016-07-13 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device |
| CN105807314A (en) * | 2016-05-02 | 2016-07-27 | 漳浦县圆周率工业设计有限公司 | Device and method for forewarning earthquake through laser device and optical fiber |
| CN106019366A (en) * | 2016-06-01 | 2016-10-12 | 漳浦县圆周率工业设计有限公司 | Multipath optical fiber laser interaction earthquake alarm capable of discriminating earthquake magnitudes |
| CN105807313B (en) * | 2016-06-01 | 2018-11-27 | 周杨琳 | A kind of earthquake alarming device with laser and overlength optical fiber |
| CN105844861A (en) * | 2016-06-01 | 2016-08-10 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device adopting super-long optical fiber optical path monitoring |
| CN105869358A (en) * | 2016-06-01 | 2016-08-17 | 漳浦县圆周率工业设计有限公司 | Superlong fiber laser excited type earthquake alarm device |
| CN105869359A (en) * | 2016-06-01 | 2016-08-17 | 漳浦县圆周率工业设计有限公司 | Reusable fiber laser earthquake alarming method capable of distinguishing earthquake magnitudes |
| CN105807313A (en) * | 2016-06-01 | 2016-07-27 | 漳浦县圆周率工业设计有限公司 | Earthquake alarm device using laser and ultra-long optical fibers |
| CN106066488A (en) * | 2016-06-01 | 2016-11-02 | 漳浦县圆周率工业设计有限公司 | A kind of method of fiber laser arrays earthquake remaining time |
| CN105824043A (en) * | 2016-06-01 | 2016-08-03 | 漳浦县圆周率工业设计有限公司 | Optical fiber-buried laser light source earthquake alarming device |
| CN106094016A (en) * | 2016-06-01 | 2016-11-09 | 漳浦县圆周率工业设计有限公司 | A kind of optical fiber laser seismic monitoring prior-warning device |
| CN106019366B (en) * | 2016-06-01 | 2019-01-18 | 上海华承光电科技有限公司 | A kind of multi-path can differentiate the optical-fiber laser interaction earthquake Alarm of earthquake magnitude |
| CN106089103A (en) * | 2016-07-16 | 2016-11-09 | 安庆建金智能科技有限公司 | A kind of drilling platforms launching vertical laser |
| CN106199689A (en) * | 2016-07-16 | 2016-12-07 | 安庆建金智能科技有限公司 | A kind of optical fiber laser seismic monitoring prior-warning device |
| CN106123931A (en) * | 2016-07-17 | 2016-11-16 | 安庆建金智能科技有限公司 | A kind of laser monitoring alarm device being used on dykes and dams |
| CN106123931B (en) * | 2016-07-17 | 2019-07-16 | 诸暨市申嘉机械科技有限公司 | A kind of laser monitoring warning device being used on dykes and dams |
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