CN210864009U - Cable intermediate head monitoring system - Google Patents
Cable intermediate head monitoring system Download PDFInfo
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- CN210864009U CN210864009U CN201921363660.0U CN201921363660U CN210864009U CN 210864009 U CN210864009 U CN 210864009U CN 201921363660 U CN201921363660 U CN 201921363660U CN 210864009 U CN210864009 U CN 210864009U
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Abstract
The utility model discloses a cable intermediate head monitoring system, which comprises a plurality of intelligent explosion-proof boxes, an NB-IoT communication network, a cable state monitoring main station and a user terminal; the intelligent explosion-proof boxes are respectively arranged on the middle joints of different cables; each intelligent explosion-proof box comprises an explosion-proof box main body, a sensor, an NB-IoT module and a controller; the sensor is used for acquiring the running state data of the cable intermediate joint; the controller is used for sending the running state data to the cable state monitoring master station; and the cable state monitoring master station is used for analyzing the running state data, compiling a serial number and longitude and latitude coordinates corresponding to the cable intermediate connector with potential safety hazard into a short message and sending the short message to the user terminal. The utility model discloses can realize monitoring the running state of cable intermediate head, prevent from the source of explosion cause and control, accomplish in advance, in the accident, the explosion-proof detection management of full aspect afterwards to reach the purpose of eliminating the cable head explosion accident.
Description
Technical Field
The embodiment of the utility model provides a relate to cable intermediate head technical field, especially relate to a cable intermediate head monitoring system.
Background
With the rapid development of national economy, the popularization degree of power grid cabling is higher and higher, more and more cables are concentrated in cable trenches and cable wells or are laid under the ground side by side, and because the length of a single cable is limited, one or more joints are usually needed on one line to increase the length so as to meet the power supply requirement. Urban busy places, industrial dense places and residential places are becoming cable dense areas. Due to the imperfect cable fireproof measures, potential safety hazards of different degrees exist, in recent years, fire accidents caused by cables occur continuously, and great challenges are brought to the life of residents and the safety of factories. Along with urban inland inundation, various corrosive liquids such as acid, alkali, salt, etc. are poured into the cable trench well, corrode the cable intermediate joint, is applied to the cable intermediate joint in humid weather to mix with steam and the like, so that the cable intermediate joint is easy to break down or even explode and other safety hazards are caused.
The existing explosion-proof box product for the cable intermediate joint only has a single protection function, cannot realize on-line monitoring on the cable intermediate joint, and cannot meet the increasing safety requirements of a power grid.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cable intermediate head monitoring system to solve the not enough of prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
a cable intermediate joint monitoring system comprises a plurality of intelligent explosion-proof boxes, an NB-IoT communication network, a cable state monitoring master station and a user terminal;
the intelligent explosion-proof boxes are respectively arranged on the joints in different cables, and each intelligent explosion-proof box is connected with the cable state monitoring master station through the NB-IoT communication network;
each intelligent anti-explosion box comprises an anti-explosion box main body, and a sensor, an NB-IoT module and a controller which are respectively arranged on the anti-explosion box main body;
the sensor and the NB-IoT module are connected with the controller;
the sensor is used for acquiring running state data of the cable intermediate joint;
the controller is used for sending the running state data acquired by the sensor to the cable state monitoring master station through the NB-IoT module;
the cable state monitoring master station is used for analyzing the received running state data, compiling a number and longitude and latitude coordinates corresponding to a cable intermediate joint with potential safety hazard into a short message and sending the short message to the user terminal so as to inform maintenance and management personnel.
Further, in the cable intermediate joint monitoring system, the user terminal is provided with an application APP or a wechat applet which can establish connection with the cable state monitoring master station through the NB-IoT communication network after logging in.
Further, in the cable intermediate connector monitoring system, the controller is further configured to send the serial number and the longitude and latitude coordinates of the cable intermediate connector to the cable state monitoring master station.
Further, in the cable intermediate joint monitoring system, the NB-IoT communication network includes an NB-IoT base station, an IoT core network, and an IoT cloud platform.
Furthermore, the intelligent explosion-proof box of the cable intermediate joint monitoring system also comprises a power module;
the power supply module is used for supplying power to the controller, the NB-IoT module and the sensor.
Further, in the cable intermediate joint monitoring system, the power module is one or a combination of a storage battery and a solar battery.
Further, in the cable intermediate joint monitoring system, the NB-IoT module includes an NB-IoT chip for implementing communication with the NB-IoT communication network.
Further, in the cable intermediate head monitoring system, the sensor includes temperature sensor, ponding sensor, smoke transducer and vibrations sensor.
Furthermore, in the cable intermediate joint monitoring system, the intelligent explosion-proof box further comprises a bin body which is arranged on the outer side of the explosion-proof box main body and connected with the explosion-proof box main body;
the sensor, NB-IoT module, and controller are disposed in the cartridge body.
The embodiment of the utility model provides a pair of cable intermediate head monitoring system can realize carrying out real-time supervision to cable intermediate head's running state, carries out prevention control from the source of explosion cause, accomplishes in advance, in the accident, the explosion-proof detection management of full aspect afterwards to reach the purpose of eliminating the cable head explosion accident.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a cable intermediate head monitoring system according to an embodiment of the present invention.
Reference numerals:
the intelligent explosion-proof box 10, the NB-IoT communication network 20, the cable state monitoring master station 30 and the user terminal 40.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
Referring to fig. 1, an embodiment of the present invention provides a cable intermediate head monitoring system, which includes a plurality of intelligent explosion-proof boxes 10, an NB-IoT communication network 20, a cable state monitoring master station 30, and a user terminal 40;
the intelligent explosion-proof boxes 10 are respectively installed on joints in different cables, and each intelligent explosion-proof box 10 is connected with the cable state monitoring master station 30 through the NB-IoT communication network 20;
each intelligent explosion-proof box 10 comprises an explosion-proof box main body, and a sensor, an NB-IoT module and a controller which are respectively arranged on the explosion-proof box main body;
the sensor and the NB-IoT module are connected with the controller;
the sensor is used for acquiring running state data of the cable intermediate joint;
the controller is configured to send the operating state data acquired by the sensor to the cable state monitoring master station 30 through the NB-IoT module;
the cable state monitoring master station 30 is configured to analyze the received operating state data, compile a serial number and longitude and latitude coordinates corresponding to a cable intermediate connector with a potential safety hazard into a short message, and send the short message to the user terminal 40, so as to notify a maintenance manager to remind the maintenance manager to make a power failure isolation plan of a cable with the potential safety hazard in advance, perform maintenance and repair, and avoid a passive situation that when a cable has a fault, a plurality of cables are affected to isolate and process the fault. Specifically, the cable state monitoring master station 30 has the functions of ledger management, electronic maps, automatic alarm, short message push, report analysis, and the like.
Preferably, the user terminal 40 is installed with an application APP or a wechat applet that can establish a connection with the cable status monitoring master station 30 through the NB-IoT communication network 20 after logging in.
Preferably, the controller is further configured to send the number and the longitude and latitude coordinates of the cable intermediate connector to the cable status monitoring master station 30.
Preferably, the NB-IoT communication network 20 includes an NB-IoT base station, an IoT core network, and an IoT cloud platform.
Preferably, the intelligent explosion-proof box 10 further comprises a power supply module;
the power supply module is used for supplying power to the controller, the NB-IoT module and the sensor.
Preferably, the power module is one or two of a storage battery and a solar battery.
Preferably, the NB-IoT module includes an NB-IoT chip for implementing communication with the NB-IoT communication network 20.
Preferably, the sensors include a temperature sensor, a water accumulation sensor, a smoke sensor and a vibration sensor.
Preferably, the intelligent explosion-proof box 10 further comprises a bin body which is arranged outside the explosion-proof box main body and connected with the explosion-proof box main body;
the sensor, NB-IoT module, and controller are disposed in the cartridge body.
The embodiment of the utility model provides a pair of cable intermediate head monitoring system can realize carrying out real-time supervision to cable intermediate head's running state, carries out prevention control from the source of explosion cause, accomplishes in advance, in the accident, the explosion-proof detection management of full aspect afterwards to reach the purpose of eliminating the cable head explosion accident.
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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A cable intermediate joint monitoring system is characterized by comprising a plurality of intelligent explosion-proof boxes, an NB-IoT communication network, a cable state monitoring master station and a user terminal;
the intelligent explosion-proof boxes are respectively arranged on the joints in different cables, and each intelligent explosion-proof box is connected with the cable state monitoring master station through the NB-IoT communication network;
each intelligent anti-explosion box comprises an anti-explosion box main body, and a sensor, an NB-IoT module and a controller which are respectively arranged on the anti-explosion box main body;
the sensor and the NB-IoT module are connected with the controller;
the sensor is used for acquiring running state data of the cable intermediate joint;
the controller is used for sending the running state data acquired by the sensor to the cable state monitoring master station through the NB-IoT module;
the cable state monitoring master station is used for analyzing the received running state data, compiling a number and longitude and latitude coordinates corresponding to a cable intermediate joint with potential safety hazard into a short message and sending the short message to the user terminal so as to inform maintenance and management personnel.
2. The cable intermediate joint monitoring system of claim 1, wherein the controller is further configured to transmit a number and longitude and latitude coordinates of the cable intermediate joint to the cable status monitoring master station.
3. The cable intermediate joint monitoring system of claim 1, wherein the NB-IoT communications network comprises an NB-IoT base station, an IoT core network, and an IoT cloud platform.
4. The cable intermediate joint monitoring system of claim 1, wherein the intelligent flameproof box further comprises a power module;
the power supply module is used for supplying power to the controller, the NB-IoT module and the sensor.
5. The cable intermediate joint monitoring system of claim 4, wherein the power module is one or a combination of a battery and a solar cell.
6. The cable intermediate joint monitoring system of claim 1, wherein the NB-IoT module comprises an NB-IoT chip configured to communicate with the NB-IoT communications network.
7. The cable intermediate joint monitoring system of claim 1, wherein the sensors comprise a temperature sensor, a water accumulation sensor, a smoke sensor, and a shock sensor.
8. The cable intermediate joint monitoring system of claim 1, wherein the intelligent explosion-proof box further comprises a bin body disposed outside and connected to the explosion-proof box body;
the sensor, NB-IoT module, and controller are disposed in the cartridge body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921363660.0U CN210864009U (en) | 2019-08-21 | 2019-08-21 | Cable intermediate head monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921363660.0U CN210864009U (en) | 2019-08-21 | 2019-08-21 | Cable intermediate head monitoring system |
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| CN210864009U true CN210864009U (en) | 2020-06-26 |
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| CN201921363660.0U Active CN210864009U (en) | 2019-08-21 | 2019-08-21 | Cable intermediate head monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965488A (en) * | 2020-08-12 | 2020-11-20 | 广东电网有限责任公司 | Fault indicator, cable and cable shaft |
| CN114069842A (en) * | 2021-10-26 | 2022-02-18 | 广西电网有限责任公司崇左供电局 | Intelligent monitoring device for explosion-proof box of cable intermediate joint and implementation method |
| CN117955249A (en) * | 2024-03-27 | 2024-04-30 | 四川赛康智能科技股份有限公司 | Online monitoring method and system for explosion-proof box of cable joint |
-
2019
- 2019-08-21 CN CN201921363660.0U patent/CN210864009U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965488A (en) * | 2020-08-12 | 2020-11-20 | 广东电网有限责任公司 | Fault indicator, cable and cable shaft |
| CN114069842A (en) * | 2021-10-26 | 2022-02-18 | 广西电网有限责任公司崇左供电局 | Intelligent monitoring device for explosion-proof box of cable intermediate joint and implementation method |
| CN117955249A (en) * | 2024-03-27 | 2024-04-30 | 四川赛康智能科技股份有限公司 | Online monitoring method and system for explosion-proof box of cable joint |
| CN117955249B (en) * | 2024-03-27 | 2024-06-04 | 四川赛康智能科技股份有限公司 | Online monitoring method and system for explosion-proof box of cable joint |
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