CN218481871U - Wireless transmission's conflagration and smoke sense alarm system for steelmaking - Google Patents
Wireless transmission's conflagration and smoke sense alarm system for steelmaking Download PDFInfo
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- CN218481871U CN218481871U CN202222302457.0U CN202222302457U CN218481871U CN 218481871 U CN218481871 U CN 218481871U CN 202222302457 U CN202222302457 U CN 202222302457U CN 218481871 U CN218481871 U CN 218481871U
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Abstract
The utility model discloses a wireless transmission fire and smoke alarm system for steelmaking, belonging to a fire and smoke alarm system, comprising a plurality of smoke detectors arranged at each alarm point, a plurality of terminal alarms arranged at each alarm point and a terminal host wirelessly connected with each terminal alarm; the terminal alarm is provided with a digital signal transmitting module, and the power supply of the terminal alarm adopts an on-site power supply; a digital signal receiving module is additionally arranged on the terminal host; and the digital signal receiving module receives the wireless signal sent by the digital signal transmitting module. The utility model discloses lead to the effectual not enough of having solved original wiring system, not only reliable rapid transmission signal, more importantly has reduced the conflagration and the smoke alarm system trouble of feeling for the steelmaking, has made things convenient for the maintenance.
Description
Technical Field
The utility model relates to a conflagration and smoke sense alarm system, especially a wireless transmission's conflagration and smoke sense alarm system for steelmaking.
Background
In the existing fire and smoke sensing alarm system for steelmaking, as shown in fig. 2, each alarm point is connected with a terminal host through a multi-core signal line, the line is easy to damage because the multi-core signal line needs to cross a plurality of high-temperature workshops such as transcription, refining, continuous casting and the like, and in the actual use process, line fault finding is difficult often caused by aging or damage of a remote line, the line is more difficult to re-lay, maintenance and replacement are difficult, and the alarm system is difficult to maintain and ensure good operation of the alarm system.
Safety is free from trivial matters, and once a fire and smoke sensing alarm system for steelmaking breaks down, production is influenced, and property loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a wireless transmission's conflagration and smoke sense alarm system for steelmaking, can effectually solve the not enough of original wiring system, not only reliable rapid transmission signal, more importantly has reduced the trouble, has made things convenient for the maintenance.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a wireless-transmission fire and smoke sensing alarm system for steelmaking comprises a plurality of smoke sensing detectors arranged at each alarm point, a plurality of terminal alarms arranged at each alarm point and a terminal host computer in wireless connection with each terminal alarm; the terminal alarm is provided with a digital signal transmitting module, and a local power supply is adopted as a power supply of the terminal alarm; a digital signal receiving module is additionally arranged on the terminal host; and the digital signal receiving module receives the wireless signal sent by the digital signal transmitting module.
The utility model discloses technical scheme's further improvement lies in: the digital signal transmitting module is a miniature low-power digital transmitter arranged on the terminal alarm.
The utility model discloses technical scheme's further improvement lies in: the miniature low-power digital transmitter can realize signal transceiving within 1000 meters.
The utility model discloses technical scheme's further improvement lies in: the digital signal receiving module is provided with a digital receiver and a processing system on a terminal host.
Since the technical scheme is used, the utility model discloses the technological progress who gains is:
1. the utility model adopts the technical scheme that the digital signal transmitting module is arranged on the terminal alarm of each alarm point, and the power supply adopts a local power supply, so that the use is more convenient; the digital signal receiving module is additionally arranged on the terminal host, and the digital signal transmitting module is in wireless connection with the digital signal receiving module, so that the defects of an original wiring system are effectively overcome, signals are reliably and rapidly transmitted, more importantly, the fire and smoke sensing alarm system faults for steelmaking are reduced, and the maintenance is facilitated.
2. The utility model discloses have practicality, convenient maintenance, can guarantee the good operation of fire alarm by safety, efficient, follow-up use maintenance cost descends obviously, can reduce cost 50 ten thousand yuan each year.
Drawings
FIG. 1 is a schematic structural view of a wireless transmission fire and smoke alarm system for steelmaking according to the present invention;
fig. 2 is a schematic structural view of a fire and smoke alarm system for steelmaking in the prior art of the present invention.
Detailed Description
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The present invention will be described in further detail with reference to the following drawings and embodiments:
as shown in fig. 1, a wireless transmission fire and smoke alarm system for steelmaking comprises a plurality of smoke detectors arranged at each alarm point, a plurality of terminal alarms arranged at each alarm point and a terminal host wirelessly connected with each terminal alarm; the terminal alarm is provided with a digital signal transmitting module, and a local power supply is adopted as a power supply of the terminal alarm; a digital signal receiving module is additionally arranged on the terminal host; and the digital signal receiving module receives the wireless signal sent by the digital signal transmitting module.
Furthermore, the digital signal transmitting module is a miniature low-power digital transmitter arranged on the terminal alarm.
Further, the miniature low-power digital transmitter can realize signal transceiving within 1000 meters.
Furthermore, the digital signal receiving module is provided with a digital receiver and a processing system on the terminal host.
The working principle is as follows:
a plurality of smoke detector are respectively arranged at a plurality of detection points in each monitoring area (such as a first alarm point, a second alarm point, a third alarm point \8230; 8230; an Nth alarm point) for monitoring the concentration of smoke, and a plurality of terminal alarms are respectively provided with coordinates. In the embodiment, the monitoring area is a monitoring point in a workshop for transcription, refining, continuous casting and the like of steel making; the terminal alarm arranged at each alarm point is connected with a plurality of smoke detectors arranged at the alarm point and used for sending out alarm signals when the smoke detectors at the alarm point are triggered.
The terminal host comprises a display screen, a processing module and a digital signal receiving module. The processing module is in wireless connection with the plurality of terminal alarms through the digital signal receiving module and is used for displaying the geographical position of the terminal alarm on the display screen according to the coordinate of the terminal alarm when a certain terminal alarm gives an alarm, so that monitoring personnel can timely know the place where a fire happens through the display screen and arrange related personnel to rapidly arrive at the site to confirm the fire situation.
In summary, according to the wireless-transmission fire and smoke alarm system for steelmaking provided by the invention, when the smoke concentration of a certain detection point in a monitoring area (alarm point) triggers a corresponding smoke detector, the terminal alarm gives an alarm, the processing module displays the geographical position corresponding to the alarm coordinate of the terminal alarm on the display screen, and monitoring personnel can know the fire place in time through the display screen and arrange related personnel to rapidly arrive at the site to confirm the fire situation. The system effectively overcomes the defects of the original wiring system, not only reliably and rapidly transmits signals, but also more importantly reduces the fire and smoke sensing alarm system faults for steelmaking and is convenient to maintain.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a fire hazard and smoke detection alarm system for steelmaking of wireless transmission which characterized in that: the system comprises a plurality of smoke detectors arranged at each alarm point, a plurality of terminal alarms arranged at each alarm point and a terminal host which is in wireless connection with each terminal alarm; the terminal alarm is provided with a digital signal transmitting module, and the power supply of the terminal alarm adopts an on-site power supply; a digital signal receiving module is additionally arranged on the terminal host; and the digital signal receiving module receives the wireless signal sent by the digital signal transmitting module.
2. The wireless-transmission fire and smoke sensing alarm system for steelmaking as claimed in claim 1, wherein: the digital signal transmitting module is a miniature low-power digital transmitter arranged on the terminal alarm.
3. The fire and smoke alarm system for steelmaking through wireless transmission as claimed in claim 2, wherein: the miniature low-power digital transmitter can realize signal transceiving within 1000 meters.
4. The fire and smoke alarm system for steelmaking through wireless transmission as claimed in claim 1, wherein: the digital signal receiving module is provided with a digital receiver and a processing system on a terminal host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222302457.0U CN218481871U (en) | 2022-08-31 | 2022-08-31 | Wireless transmission's conflagration and smoke sense alarm system for steelmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222302457.0U CN218481871U (en) | 2022-08-31 | 2022-08-31 | Wireless transmission's conflagration and smoke sense alarm system for steelmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218481871U true CN218481871U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222302457.0U Active CN218481871U (en) | 2022-08-31 | 2022-08-31 | Wireless transmission's conflagration and smoke sense alarm system for steelmaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218481871U (en) |
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2022
- 2022-08-31 CN CN202222302457.0U patent/CN218481871U/en active Active
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