CN110932776A - Control cabinet monitoring alarm device for optical fiber communication and monitoring alarm method thereof - Google Patents
Control cabinet monitoring alarm device for optical fiber communication and monitoring alarm method thereof Download PDFInfo
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- CN110932776A CN110932776A CN201811091276.XA CN201811091276A CN110932776A CN 110932776 A CN110932776 A CN 110932776A CN 201811091276 A CN201811091276 A CN 201811091276A CN 110932776 A CN110932776 A CN 110932776A
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- cabinet door
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Thermal Sciences (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a control cabinet monitoring alarm device for optical fiber communication and a monitoring alarm method thereof. Has the advantages that: the intelligent monitoring device has the advantages of high intelligent degree, reasonable structure, simple operation, convenient use and more comprehensive functions, and can monitor the optical fiber communication control cabinet more comprehensively, thereby improving the practicability of the device, more accurately monitoring various data, realizing intelligent remote alarm and improving the safety.
Description
Technical Field
The invention relates to the field of alarm devices, in particular to a control cabinet monitoring alarm device for optical fiber communication and a monitoring alarm method thereof.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. The optical fiber communication control cabinet is a control cabinet for controlling the optical fiber communication process, in order to enable the optical fiber communication to be better carried out, usually, a monitoring alarm device needs to be additionally arranged on the optical fiber communication control cabinet, the monitoring alarm devices of the optical fiber communication control cabinet provided on the market at present have a plurality of devices, but the devices have low intelligent degree, unreasonable structural design, inconvenient use and operation, single function, less monitoring data and influence on the operation safety of the optical fiber communication control cabinet.
Disclosure of Invention
The invention aims to solve the problems and provides a control cabinet monitoring alarm device for optical fiber communication and a monitoring alarm method thereof.
The invention realizes the purpose through the following technical scheme:
a control cabinet monitoring alarm device for optical fiber communication comprises an alarm lamp, a control panel and a monitoring box, wherein the alarm lamp is arranged above a top cover, the alarm lamp and the top cover are connected through screws, a temperature sensor and a humidity sensor are arranged below the top cover, the type of the temperature sensor is PT100, the type of the humidity sensor is HM1520, the temperature sensor and the humidity sensor are respectively fixed on the top cover through screws, the top cover is arranged on a framework, the top cover is connected with the framework through screws, a front cabinet door is arranged on the front side of the framework, the front cabinet door is connected with the framework through hinges, the control panel is arranged on the front cabinet door, the control panel is connected with the front cabinet door through screws, a rear cabinet door is arranged on the back side of the framework, and the rear cabinet door is connected with the framework through hinges, the rear cabinet door is provided with a heat radiation fan, the heat radiation fan is connected with the rear cabinet door through screws, the rear cabinet door and the front cabinet door are both provided with a door lock and a handle, the door lock and the handle are fixed on the front cabinet door and the rear cabinet door through screws, the framework is internally provided with an installation back plate, the installation back plate is fixed on the framework through screws, a zero line row is arranged above the installation back plate, a ground line row is arranged below the installation back plate, the installation back plate is provided with a power main gate, a control cabinet electrical element is arranged below the power main gate, one corner below the control cabinet electrical element is provided with the monitoring box, the power main gate, the control cabinet electrical element and the monitoring box are respectively fixed on the installation back plate through screws, the monitoring box is internally provided with a circuit board, and the circuit board is fixed in the monitoring box through screws, be provided with the controller on the circuit board, the model of controller is SPC-STW-26A1, controller one side is provided with wireless communicator, wireless communicator's model is ZAWM100-B002, the controller below is provided with the treater, the model of treater is MT6995, the treater below is provided with current sensor, current sensor's model is WCJ AS, wireless communicator below is provided with the optic fibre break-make detector, the model of optic fibre break-make detector is MT9090A, optic fibre break-make detector below is provided with voltage sensor, voltage sensor's model is ME2805, the controller the processor the current sensor, voltage sensor, optic fibre break-make detector and wireless communicator weld on the circuit board through the soldering respectively, the alarm lamp, The control panel, the cooling fan, the temperature sensor and the humidity sensor are respectively connected to the circuit board through leads.
Further setting: the side cover plates are arranged on two sides of the framework respectively and fixed on the framework through screws.
So set up, the side shroud board is used for protecting, makes through screwed connection the side shroud board with the linkage effect between the skeleton is better.
Further setting: and a front cover plate is arranged above the front cabinet door and is fixed on the framework through screws.
So set up, make through screwed connection the cowl board with the connected effect between the skeleton is better.
Further setting: the power supply device is characterized in that a power supply handle is arranged on the front cover plate and fixed on the front cover plate through screws, and the power supply handle is connected with the power supply main brake through a buckle.
So set up, be used for being convenient for control the power master brake through the power handle.
Further setting: the upper cover plate is arranged above the front cover plate and above the rear cabinet door, and the upper cover plate is fixed on the framework through screws.
So set up, make through the screw connection the upper portion cover plate with the connection effect between the skeleton is better.
Further setting: and an electric meter is arranged on the upper cover plate positioned on the front side and is fixed on the upper cover plate through screws.
So set up, make through the screw connection the ammeter with the connection effect between the upper portion cover plate is better.
Further setting: and lower cover plates are arranged below the front cabinet door and below the rear cabinet door, and the lower cover plates are fixed on the framework through screws.
So set up, make through the screw connection the lower part cover plate with the connected effect between the skeleton is better.
Further setting: the lower cover plate is provided with heat dissipation holes, and the heat dissipation holes and the lower cover plate are integrally formed.
So set up, integrated into one piece makes the louvre with be convenient for process between the lower part cover plate.
Further setting: the zero line row with between the skeleton and the ground line row with all be provided with the insulator between the skeleton, the zero line row with the ground line row passes through respectively the insulator with the skeleton is connected.
So set up, make through insulator connection zero line row with the ground wire is arranged respectively with it is insulating between the skeleton.
The invention also provides a monitoring and alarming method of the control cabinet monitoring and alarming device for optical fiber communication, which is applied to the control cabinet monitoring and alarming device for optical fiber communication, and the specific monitoring and alarming method comprises the following steps:
a. the circuit board is connected with an independent power supply, after the power supply is switched on, parameter setting is carried out through the control panel, and the temperature sensor, the humidity sensor, the current sensor, the voltage sensor and the optical fiber on-off detector can monitor corresponding data in real time;
b. the temperature sensor can monitor the temperature condition, when the temperature in the control cabinet is higher than a set range, the temperature sensor feeds back a signal, the cooling fan starts to cool the control cabinet, and after the temperature returns to the set range, the cooling fan stops;
c. the humidity sensor can monitor the humidity condition, when the humidity in the control cabinet is higher than a set range, the humidity sensor feeds back a signal, the cooling fan starts to dehumidify the control cabinet, and after the humidity returns to the set range, the cooling fan stops;
d. the current sensor can monitor the current condition, the voltage sensor can monitor the voltage condition, and the optical fiber on-off detector can monitor the on-off condition of the optical fiber;
e. through wireless communication can carry out wireless communication, when temperature or humidity can't resume normal in the settlement time, when voltage and electric current condition appear when unusual when the optic fibre condition of opening a circuit, the alarm lamp sends light alarm and the device takes place alarm information to the administrator through wireless network simultaneously.
Compared with the prior art, the invention has the following beneficial effects:
1. the intelligent degree is high, the structure is reasonable, the operation is simple, and the use is convenient;
2. the function is more comprehensive, and the optical fiber communication control cabinet can be monitored more comprehensively, so that the practicability of the device is improved;
3. the monitoring result of various data is more accurate, and intelligent remote alarm can be realized, so that the safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an exterior front mounting view of a control cabinet monitoring alarm device for fiber optic communications according to the present invention;
FIG. 2 is an external back-mounted view of a control cabinet monitoring alarm for fiber optic communications according to the present invention;
FIG. 3 is an internal top plan view of a control cabinet monitoring alarm device for fiber optic communications according to the present invention;
FIG. 4 is a bottom view of the internal installation of the control cabinet monitoring alarm device for fiber optic communication according to the present invention;
FIG. 5 is a view of the inside structure of a monitoring box of a monitoring alarm device of a control cabinet for fiber-optic communication according to the present invention;
fig. 6 is a block diagram of a circuit structure of a monitoring alarm device of a control cabinet for optical fiber communication according to the present invention.
The reference numerals are explained below:
1. an alarm lamp; 2. an electricity meter; 3. an upper cover plate; 4. a front cover plate; 5. a front cabinet door; 6. a side cover plate; 7. a lower cover plate; 8. a framework; 9. heat dissipation holes; 10. a handle; 11. a door lock; 12. a control panel; 13. a power supply handle; 14. a top cover; 15. a heat radiation fan; 16. a rear cabinet door; 17. zero line arrangement; 18. mounting a back plate; 19. a power supply main gate; 20. control cabinet electrical components; 21. a monitoring box; 22. a ground line row; 23. an insulator; 24. a temperature sensor; 25. a humidity sensor; 26. a circuit board; 27. a controller; 28. a processor; 29. a current sensor; 30. a voltage sensor; 31. an optical fiber on-off detector; 32. a wireless communicator.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-6, a control cabinet monitoring alarm device for optical fiber communication comprises an alarm lamp 1, a control panel 12 and a monitoring box 21, wherein the alarm lamp 1 is arranged above a top cover 14, the alarm lamp 1 is used for giving a light alarm, the alarm lamp 1 is connected with the top cover 14 through screws, a temperature sensor 24 and a humidity sensor 25 are arranged below the top cover 14, the humidity sensor 25 is used for monitoring and feeding back a temperature condition, the humidity sensor 25 is used for monitoring and feeding back a humidity condition, the temperature sensor 24 and the humidity sensor 25 are respectively fixed on the top cover 14 through screws, the top cover 14 is arranged on a framework 8, the top cover 14 is connected with the framework 8 through screws, a front cabinet door 5 is arranged on the front surface of the framework 8, the front cabinet door 5 is connected with the framework 8 through a hinge, the control panel 12 is arranged on the front cabinet door 5, and the control panel 12 is, the control panel 12 is connected with the front cabinet door 5 through screws, the back of the framework 8 is provided with a rear cabinet door 16, the rear cabinet door 16 is connected with the framework 8 through hinges, the rear cabinet door 16 is provided with a cooling fan 15, the cooling fan 15 is used for cooling, the cooling fan 15 is connected with the rear cabinet door 16 through screws, the rear cabinet door 16 and the front cabinet door 5 are both provided with a door lock 11 and a handle 10, the door lock 11 is used for locking the front cabinet door 5 and the rear cabinet door 16, the handle 10 is used for opening the front cabinet door 5 and the rear cabinet door 16 conveniently, the door lock 11 and the handle 10 are fixed on the front cabinet door 5 and the rear cabinet door 16 through screws, the framework 8 is internally provided with a mounting back plate 18, the mounting back plate 18 is fixed on the framework 8 through screws, a zero line row 17 is arranged above the mounting back plate 18, the zero line row 17 is used for connecting with a zero line, a, a power supply main gate 19 is arranged on the mounting backboard 18, a control cabinet electrical element 20 is arranged below the power supply main gate 19, a monitoring box 21 is arranged at one corner below the control cabinet electrical element 20, the power supply main gate 19, the control cabinet electrical element 20 and the monitoring box 21 are respectively fixed on the mounting backboard 18 through screws, a circuit board 26 is arranged in the monitoring box 21, the circuit board 26 is fixed in the monitoring box 21 through screws, a controller 27 is arranged on the circuit board 26, the controller 27 is used for controlling, a wireless communicator 32 is arranged at one side of the controller 27, the wireless communicator 32 is used for realizing wireless communication, a processor 28 is arranged below the controller 27, the processor 28 is used for processing data and signals, a current sensor 29 is arranged below the processor 28, the current sensor 29 is used for monitoring and feeding back current conditions, an optical fiber on-off detector 31 is arranged below the wireless communicator 32, the optical fiber on-off detector 31 is used for monitoring and feeding back on-off of optical fibers, a voltage sensor 30 is arranged below the optical fiber on-off detector 31, the voltage sensor 30 is used for monitoring and feeding back voltage conditions, the controller 27, the processor 28, the current sensor 29, the voltage sensor 30, the optical fiber on-off detector 31 and the wireless communicator 32 are respectively welded on the circuit board 26 through tin soldering, and the alarm lamp 1, the control panel 12, the cooling fan 15, the temperature sensor 24 and the humidity sensor 25 are respectively connected to the circuit board 26 through conducting wires.
8 both sides of skeleton are provided with side cover plate 6 respectively, and side cover plate 6 passes through the fix with screw on skeleton 8, and side cover plate 6 is used for protecting, and it is better to make the linkage effect between side cover plate 6 and the skeleton 8 through screwed connection.
Be provided with cowl 4 above preceding cabinet door 5, cowl 4 passes through the fix with screw on skeleton 8, and it is better to make the linkage effect between cowl 4 and the skeleton 8 through the screw connection.
The power supply handle 13 is arranged on the front cover plate 4, the power supply handle 13 is fixed on the front cover plate 4 through a screw, the power supply handle 13 is connected with the power supply main brake 19 in a buckling mode, and the power supply handle 13 is used for conveniently controlling the power supply main brake 19.
The upper cover plate 3 is arranged above the front cover plate 4 and above the rear cabinet door 16, the upper cover plate 3 is fixed on the framework 8 through screws, and the connection effect between the upper cover plate 3 and the framework 8 is better through screw connection.
Be located and be provided with ammeter 2 on positive upper portion cover plate 3, ammeter 2 passes through the fix with screw on upper portion cover plate 3, and it is better to make the connection effect between ammeter 2 and the upper portion cover plate 3 through screw connection.
The lower cover plate 7 is provided with a heat dissipation hole 9, the heat dissipation hole 9 and the lower cover plate 7 are integrally formed, and the integral forming facilitates processing between the heat dissipation hole 9 and the lower cover plate 7.
The invention also provides a monitoring and alarming method of the control cabinet monitoring and alarming device for optical fiber communication, which is applied to the control cabinet monitoring and alarming device for optical fiber communication, and the specific monitoring and alarming method comprises the following steps:
a. the circuit board 26 is connected with an independent power supply, after the power supply is switched on, parameter setting is carried out through the control panel 12, and the temperature sensor 24, the humidity sensor 25, the current sensor 29, the voltage sensor 30 and the optical fiber on-off detector 31 can monitor corresponding data in real time;
b. the temperature sensor 24 can monitor the temperature condition, when the temperature in the control cabinet is higher than a set range, the temperature sensor 24 feeds back a signal, the cooling fan 15 starts to cool the control cabinet, and after the temperature returns to the set range, the cooling fan 15 stops;
c. the humidity sensor 25 can monitor the humidity condition, when the humidity in the control cabinet is higher than a set range, the humidity sensor 25 feeds back a signal, the cooling fan 15 starts to dehumidify the control cabinet, and when the humidity returns to the set range, the cooling fan 15 stops;
d. the current sensor 29 can monitor the current condition, the voltage sensor 30 can monitor the voltage condition, and the optical fiber on-off detector 31 can monitor the on-off condition of the optical fiber;
e. wireless communication can be carried out through wireless communicator 32, when temperature or humidity can't restore normal in the settlement time, when voltage and electric current condition appear unusually when the optic fibre condition of opening circuit, alarm lamp 1 sends light alarm and the device takes place alarm information to the administrator through wireless network simultaneously.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a switch board control alarm device for fiber communication which characterized in that: the alarm lamp is arranged above a top cover, the alarm lamp is connected with the top cover through screws, a temperature sensor and a humidity sensor are arranged below the top cover, the temperature sensor and the humidity sensor are respectively fixed on the top cover through screws, the top cover is arranged on a framework, the top cover is connected with the framework through screws, a front cabinet door is arranged on the front side of the framework, the front cabinet door is connected with the framework through hinges, the control panel is arranged on the front cabinet door, the control panel is connected with the front cabinet door through screws, a rear cabinet door is arranged on the back side of the framework, the rear cabinet door is connected with the framework through hinges, a cooling fan is arranged on the rear cabinet door, and the cooling fan is connected with the rear cabinet door through screws, the rear cabinet door and the front cabinet door are both provided with a door lock and a handle, the door lock and the handle are fixed on the front cabinet door and the rear cabinet door through screws, the framework is internally provided with an installation back plate, the installation back plate is fixed on the framework through screws, a zero line row is arranged above the installation back plate, a ground line row is arranged below the installation back plate, the installation back plate is provided with a power main gate, a control cabinet electrical element is arranged below the power main gate, one corner below the control cabinet electrical element is provided with the monitoring box, the power main gate, the control cabinet electrical element and the monitoring box are respectively fixed on the installation back plate through screws, the monitoring box is internally provided with a circuit board, the circuit board is fixed in the monitoring box through screws, the circuit board is provided with a controller, one side of the controller is provided with a wireless communicator, the intelligent alarm device is characterized in that a processor is arranged below the controller, a current sensor is arranged below the processor, an optical fiber on-off detector is arranged below the wireless communicator, a voltage sensor is arranged below the optical fiber on-off detector, the controller, the processor, the current sensor, the voltage sensor, the optical fiber on-off detector and the wireless communicator are welded on the circuit board through tin soldering respectively, and the alarm lamp, the control panel, the cooling fan, the temperature sensor and the humidity sensor are connected to the circuit board through wires respectively.
2. The control cabinet monitoring and alarming device for optical fiber communication according to claim 1, wherein: the side cover plates are arranged on two sides of the framework respectively and fixed on the framework through screws.
3. The control cabinet monitoring and alarming device for optical fiber communication according to claim 2, wherein: and a front cover plate is arranged above the front cabinet door and is fixed on the framework through screws.
4. A control cabinet monitoring alarm device for fiber optic communication according to claim 3, wherein: the power supply device is characterized in that a power supply handle is arranged on the front cover plate and fixed on the front cover plate through screws, and the power supply handle is connected with the power supply main brake through a buckle.
5. The control cabinet monitoring alarm device for optical fiber communication according to claim 4, wherein: the upper cover plate is arranged above the front cover plate and above the rear cabinet door, and the upper cover plate is fixed on the framework through screws.
6. The control cabinet monitoring alarm device for optical fiber communication according to claim 5, wherein: and an electric meter is arranged on the upper cover plate positioned on the front side and is fixed on the upper cover plate through screws.
7. The control cabinet monitoring alarm device for optical fiber communication according to claim 6, wherein: and lower cover plates are arranged below the front cabinet door and below the rear cabinet door, and the lower cover plates are fixed on the framework through screws.
8. The control cabinet monitoring alarm device for optical fiber communication according to claim 7, wherein: the lower cover plate is provided with heat dissipation holes, and the heat dissipation holes and the lower cover plate are integrally formed.
9. The control cabinet monitoring and alarming device for optical fiber communication according to claim 8, wherein: the zero line row with between the skeleton and the ground line row with all be provided with the insulator between the skeleton, the zero line row with the ground line row passes through respectively the insulator with the skeleton is connected.
10. The monitoring and alarming method for the control cabinet monitoring and alarming device for the optical fiber communication according to claim 9, which is applied to the control cabinet monitoring and alarming device for the optical fiber communication according to any one of claims 1 to 9, and is characterized in that: the specific monitoring alarm method comprises the following steps:
a. the circuit board is connected with an independent power supply, after the power supply is switched on, parameter setting is carried out through the control panel, and the temperature sensor, the humidity sensor, the current sensor, the voltage sensor and the optical fiber on-off detector can monitor corresponding data in real time;
b. the temperature sensor can monitor the temperature condition, when the temperature in the control cabinet is higher than a set range, the temperature sensor feeds back a signal, the cooling fan starts to cool the control cabinet, and after the temperature returns to the set range, the cooling fan stops;
c. the humidity sensor can monitor the humidity condition, when the humidity in the control cabinet is higher than a set range, the humidity sensor feeds back a signal, the cooling fan starts to dehumidify the control cabinet, and after the humidity returns to the set range, the cooling fan stops;
d. the current sensor can monitor the current condition, the voltage sensor can monitor the voltage condition, and the optical fiber on-off detector can monitor the on-off condition of the optical fiber;
e. through wireless communication can carry out wireless communication, when temperature or humidity can't resume normal in the settlement time, when voltage and electric current condition appear when unusual when the optic fibre condition of opening a circuit, the alarm lamp sends light alarm and the device takes place alarm information to the administrator through wireless network simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091276.XA CN110932776A (en) | 2018-09-19 | 2018-09-19 | Control cabinet monitoring alarm device for optical fiber communication and monitoring alarm method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091276.XA CN110932776A (en) | 2018-09-19 | 2018-09-19 | Control cabinet monitoring alarm device for optical fiber communication and monitoring alarm method thereof |
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| CN110932776A true CN110932776A (en) | 2020-03-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112104087A (en) * | 2020-09-30 | 2020-12-18 | 重庆旷闻科技咨询有限公司 | Urban power system monitoring devices based on big data |
| CN112996321A (en) * | 2021-03-05 | 2021-06-18 | 马乐志 | Intelligent terminal based on regular expression matching and multi-table data set reading method |
| CN114706180A (en) * | 2022-04-07 | 2022-07-05 | 南京远志机电设备有限公司 | Combined heat dissipation type large-capacity optical fiber distribution cabinet in different environments and heat dissipation method thereof |
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| CN207691228U (en) * | 2017-12-19 | 2018-08-03 | 天津阳光华信科技股份有限公司 | HMNS low-pressure multi-functional intelligent power distribution cabinets |
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