CN212320948U - Distributed optical fiber online temperature measurement system for pipe gallery area - Google Patents
Distributed optical fiber online temperature measurement system for pipe gallery area Download PDFInfo
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- CN212320948U CN212320948U CN202021327270.0U CN202021327270U CN212320948U CN 212320948 U CN212320948 U CN 212320948U CN 202021327270 U CN202021327270 U CN 202021327270U CN 212320948 U CN212320948 U CN 212320948U
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Abstract
The utility model discloses an online temperature measurement system of distributed optical fiber for piping lane region, this system include signal reception treater and support, support evenly distributed is in the piping lane both sides, set up the cable on the support, all be provided with temperature measurement alarm device on the support, temperature measurement alarm device is connected with the signal reception treater through the signal line respectively. The utility model provides a present piping lane regional cable temperature unusual warning back, the maintainer can't find concrete warning point fast, and hinders best processing time, causes the problem of conflagration.
Description
Technical Field
The utility model relates to a cable temperature measurement equipment technical field, in particular to be used for regional online temperature measurement system of distributed optical fiber of piping lane.
Background
The fire monitoring system can detect the fire of a working face, a goaf, a deep coal seam, a surface of the coal seam, a cable tunnel, a cable bridge, a coal conveying belt and a coal storage yard in a roadway, and eliminates accidents in sprouts.
However, in the existing fire monitoring system, after the temperature abnormality of the cable in the pipe rack area is detected, a specific alarm point cannot be determined, so that actual maintainers cannot find the temperature abnormality in the pipe rack in the first time to delay the optimal processing time and cause a fire.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides an online temperature measurement system of distributed optical fiber for piping lane region can avoid present piping lane regional cable temperature unusual warning back, and the maintainer can't find concrete warning point fast, and hinders best processing time, causes the problem of conflagration.
In order to achieve the above object, the technical solution of the present invention is specifically as follows:
the utility model provides an online temperature measurement system of distributed optical fiber for piping lane is regional, includes signal reception treater and support, support evenly distributed is in the piping lane both sides, set up the cable on the support, all be provided with temperature measurement alarm device on the support, temperature measurement alarm device is connected with the signal reception treater through the signal line respectively.
The temperature measurement alarm device comprises a sensor group, a temperature sensing optical fiber and an audible and visual alarm, wherein the temperature sensing optical fiber is arranged outside the cable and connected with the sensor group, the sensor group is connected with the audible and visual alarm, and the sensor group is connected with the signal receiving processor.
The temperature sensing optical fiber is spirally wound on the cable.
The sensor group is composed of a plurality of sensors which are connected in series, the sensors are uniformly distributed on the lower portion of the support and are connected with the temperature sensing optical fibers, the sensors are connected with the audible and visual alarm, and the sensors are connected with the signal receiving processor.
Audible-visual annunciator set up in the support is towards the inboard one end of piping lane.
The signal receiving processor comprises a host, the host comprises a central processing unit, a temperature sensing module, an interface unit, an alarm module, a power supply module and a communication unit, the temperature sensing module, the interface unit, the alarm module, the power supply module and the communication unit are respectively connected with the central processing unit, the interface unit is connected with the temperature measuring alarm device through a signal line, and the host is connected with a server through the communication unit.
The utility model has the advantages that: the utility model discloses a set up temperature measurement alarm device on the support in the piping lane, utilize temperature measurement alarm device real-time supervision support upper cable's temperature condition, when the cable temperature anomaly appears, temperature measurement alarm device can transmit the signal to signal reception processor when reporting to the police, signal reception processor reminds the control room personnel once more, maintainer can confirm the alarm point through temperature measurement alarm device, handle very first time, put out the conflagration in the bud, wherein, temperature measurement alarm device includes sensor group, temperature sensing optic fibre and audible-visual annunciator, temperature sensing optic fibre sets up outside the cable, when temperature sensing optic fibre feels cable temperature anomaly, send the signal of telecommunication to sensor group, sensor group sends the signal of telecommunication to audible-visual annunciator, audible-visual annunciator begins to report to the police, sensor group sends the signal of telecommunication to signal reception processor simultaneously, signal reception processor makes the warning to the control room, the maintainer can quickly find the alarm point for processing through the prompt of the audible and visual alarm, in order to more exactly detect the temperature condition of the cable, the temperature sensing optical fiber is spirally wound on the cable, the sensor group consists of a plurality of sensors which are connected in series, the plurality of sensors are uniformly distributed at the lower part of the bracket, the cable can be detected in multiple angles and high density in an all-round way, the reliability of the utility model is improved, in order to enable the maintainer to more clearly find the alarm point, the audible and visual alarm is arranged at one end of the bracket towards the inner side of the pipe gallery, the signal receiving processor comprises a host, the host comprises a central processing unit, a temperature sensing module, an interface unit, an alarm module, a power supply module and a communication unit, the interface unit can transmit the alarm signal transmitted from the sensor group to the central processing unit in real time after being connected with the sensor group, the central processing unit can, so that the fire can be known to the monitoring room personnel for the first time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a diagram of a temperature-sensitive optical fiber;
fig. 3 is a schematic diagram of a host.
The device comprises a host, a support, a sensor, a temperature sensing optical fiber, a sound and light alarm, a central processing unit, a temperature sensing module, an interface unit, an alarm module, a power module, a communication unit and a fastener, wherein the host, the support, the sensor, the temperature sensing optical fiber, the sound and light alarm, the central processing unit, the temperature sensing module, the interface unit, the alarm module, the power module, the communication unit and the fastener are 1-main unit, 2.
Detailed Description
As shown in fig. 1-3, a distributed optical fiber online temperature measurement system for a pipe gallery area comprises a signal receiving processor and a support 2, wherein the support 2 is uniformly distributed on two sides of a pipe gallery, a cable is arranged on the support 2 and is fixed on the support 2 through a buckle 12, temperature measurement alarm devices are arranged on the support 2 and are respectively connected with the signal receiving processor through signal lines, each temperature measurement alarm device comprises a sensor group 3, a temperature sensing optical fiber 4 and an audible and visual alarm 5, the temperature sensing optical fiber 4 is arranged outside the cable, the temperature sensing optical fiber 4 is connected with the sensor group 3, the sensor group 3 is connected with the audible and visual alarm 5, the sensor group 3 is connected with the signal receiving processor, the temperature sensing optical fiber 4 is spirally wound on the cable, the sensor group 3 is composed of a plurality of sensors which are connected in series, the sensors are uniformly distributed on the lower part of the support 2, and are all connected with the temperature sensing optical fiber, all insert audible-visual annunciator 5 on the sensor, the sensor all is connected with the signal reception treater, audible-visual annunciator 5 sets up in 2 inboard one ends of support towards the piping lane, the signal reception treater includes host computer 1, host computer 1 includes central processing unit 6, temperature sensing module 7, interface unit 8, alarm module 9, power module 10, communication unit 11, temperature sensing module 7, interface unit 8, alarm module 9, power module 10 and communication unit 11 link to each other with central processing unit 6 respectively, interface unit 8 links to each other with temperature measurement alarm device passing signal line, host computer 1 links to each other with the server through communication unit 11.
The utility model discloses a use method, including following step:
the method comprises the following steps: installing each sensor of the sensor group 3 on the lower surface of the bracket 2 through a sensor fixing frame at the lower end of the bracket 2 respectively;
step two: a plurality of audible and visual alarms 5 are arranged on the inner side of each bracket 2, so that the positions of the audible and visual alarms 5 correspond to the positions of the sensors, and then the audible and visual alarms 5 are connected with the corresponding sensors through wires;
step three: each sensor at the extreme end is connected with an interface unit 8 of the host 1 through a signal wire, and then the temperature sensing optical fibers 4 connected with each sensor 3 are wound on a cable to complete the arrangement;
step four: and (3) turning on a power supply of the host 1, starting temperature detection of each cable point position, and when the temperature of a certain position is abnormal, sending an alarm by the audible and visual alarm 5 corresponding to the sensor 3 at the position, and synchronously prompting the alarm by the software of the host 1.
The use principle is as follows: the utility model discloses through setting up a plurality of sensors on every support 2 to and temperature sensing optic fibre 4 and audible-visual annunciator 5 that correspond with the sensor, not only can realize the warning of long-range abnormal position, can also fix a position the interior actual position of piping lane fast, can make maintenance, maintenance or even speedily carry out rescue work personnel arrive the alarm position fast, reduce the loss as far as.
The above are merely examples of the present invention, and the scope of the present invention is not limited thereby. In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides an online temperature measurement system of distributed optical fiber for piping lane region which characterized in that: including signal reception processor and support (2), support (2) evenly distributed is in piping lane both sides, set up the cable on support (2), all be provided with temperature measurement alarm device on support (2), temperature measurement alarm device is connected with signal reception processor through the signal line respectively.
2. The distributed optical fiber online temperature measurement system for the pipe gallery area according to claim 1, characterized in that: the temperature measurement alarm device comprises a sensor group (3), a temperature sensing optical fiber (4) and an audible and visual alarm (5), wherein the temperature sensing optical fiber (4) is arranged outside the cable, the temperature sensing optical fiber (4) is connected with the sensor group (3), the sensor group (3) is connected with the audible and visual alarm (5), and the sensor group (3) is connected with the signal receiving processor.
3. The distributed optical fiber online temperature measurement system for the pipe gallery area according to claim 2, characterized in that: the temperature sensing optical fiber (4) is spirally wound on the cable.
4. The distributed optical fiber online temperature measurement system for the pipe gallery area according to claim 2 or 3, wherein: the sensor group (3) is composed of a plurality of sensors which are connected in series, the sensors are uniformly distributed on the lower portion of the support (2), the sensors are connected with the temperature sensing optical fiber (4), the sensors are connected with the audible and visual alarm (5), and the sensors are connected with the signal receiving processor.
5. The distributed optical fiber online temperature measurement system for the pipe gallery area according to claim 2 or 3, wherein: audible-visual annunciator (5) set up in support (2) are towards the inboard one end of piping lane.
6. The distributed optical fiber online temperature measurement system for the pipe gallery area according to claim 1, characterized in that: the signal receiving processor comprises a host (1), the host (1) comprises a central processing unit (6), a temperature sensing module (7), an interface unit (8), an alarm module (9), a power module (10) and a communication unit (11), the temperature sensing module (7), the interface unit (8), the alarm module (9), the power module (10) and the communication unit (11) are respectively connected with the central processing unit (6), the interface unit (8) is connected with the temperature measuring alarm device through a signal line, and the host (1) is connected with a server through the communication unit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327270.0U CN212320948U (en) | 2020-07-08 | 2020-07-08 | Distributed optical fiber online temperature measurement system for pipe gallery area |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327270.0U CN212320948U (en) | 2020-07-08 | 2020-07-08 | Distributed optical fiber online temperature measurement system for pipe gallery area |
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| Publication Number | Publication Date |
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| CN212320948U true CN212320948U (en) | 2021-01-08 |
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| CN202021327270.0U Active CN212320948U (en) | 2020-07-08 | 2020-07-08 | Distributed optical fiber online temperature measurement system for pipe gallery area |
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