CN211180587U - Intelligent well lid and well lid monitored control system of outer broken function are prevented to integrated cable - Google Patents
Intelligent well lid and well lid monitored control system of outer broken function are prevented to integrated cable Download PDFInfo
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- CN211180587U CN211180587U CN201922195945.4U CN201922195945U CN211180587U CN 211180587 U CN211180587 U CN 211180587U CN 201922195945 U CN201922195945 U CN 201922195945U CN 211180587 U CN211180587 U CN 211180587U
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Abstract
The utility model provides an intelligent well lid and well lid monitored control system of outer broken function are prevented to integrated cable, include: the well lid body, install communication terminal module and at least one detection module on the well lid body, detection module includes the outer broken detection module of anti-cable, and the outer broken detection module of anti-cable includes the sound wave sensor module, and the sound wave sensor module is installed on the cable top layer for discernment comes from the vibration signal of cable, and the outer broken detection module of anti-cable carries out data transmission through the communication terminal of cable and well lid. The utility model discloses can not satisfy the demand that underground pipe gallery power cable prevented outer broken monitoring to current intelligent well lid, through integrated sound wave sensor, can realize that underground pipe gallery power cable prevents outer broken on-line monitoring, has important value to reducing the electric power accident rate, has promoted the utilization ratio of resource simultaneously.
Description
Technical Field
The utility model belongs to power cable monitoring field, concretely relates to intelligent well lid and well lid monitored control system of outer broken function are prevented to integrated cable.
Background
Along with the rapid development of cities, the requirements on the environment and the attractiveness of the cities are higher and higher, so in recent years, more and more urban overhead lines are dismantled and replaced by underground power pipe galleries, and the attractiveness of the cities is greatly improved. However, due to urban construction, such as building, road construction, bridge construction, pipeline relocation and the like, excavation of large-scale mechanical equipment seriously threatens the safety of underground cables, easily causes electric power accidents, and causes great economic loss and social influence. The circuit is long, the cover is wide, and conventional manual work is patrolled and examined work load and is big, and can't discover the problem the very first time. The existing method for monitoring the cable anti-external damage by using the optical fiber sensing technology has better application effect, but has higher price, large difficulty in the reconstruction of old pipe galleries and high construction cost.
Disclosure of Invention
The utility model provides an intelligent well cover integrating the cable anti-external-damage function, aiming at the problems of large construction difficulty and high construction cost of the existing method for monitoring the cable anti-external-damage by using the optical fiber sensing technology, which can realize the anti-external-damage of the power cable of the underground pipe gallery; through the well lid monitored control system who provides the intelligence well lid based on integrated cable prevents outer broken function, realized that underground pipe gallery power cable prevents outer broken well lid's on-line monitoring.
In order to realize the technical purpose, the utility model adopts the following technical scheme.
The utility model provides an outer intelligent well lid of broken function is prevented to integrated cable which characterized in that includes: the manhole cover comprises a manhole cover body, a communication terminal module and at least one detection module, wherein the communication terminal module is installed on the manhole cover body and comprises a wireless data communication module, an MCU (microprogrammed control unit) processor and a power module, the power module is respectively and electrically connected with the wireless data communication module and the MCU processor and used for supplying power to the wireless data communication module and the MCU processor, the output end of the MCU processor is electrically connected with the wireless data communication module, and the output end of the detection module is electrically connected with the communication terminal module;
the detection module comprises an outer cable breakage prevention detection module, the outer cable breakage prevention detection module comprises a sound wave sensor module, the sound wave sensor module is used for being installed on the surface layer of the cable and recognizing vibration signals from the cable, and the sound wave sensor module carries out data transmission through a communication terminal of the cable and the well lid.
Further, the detection module further comprises a liquid level sensor, a gas sensor, a temperature and humidity sensor and an inclination angle sensor.
Further, the wireless data communication module communicates with the cloud server through the NB-IoT base station.
Further, the MCU processor adopts STM32F103VCT 6.
Furthermore, the output end of the detection module is connected with the input end of the A/D converter, and the output end of the A/D converter is electrically connected with the input end of the MCU processor.
On the other hand, in order to conveniently carry out centralized supervision on the intelligent well lid based on the integrated cable anti-external-damage function provided by the technical scheme and obtain alarm information in time, the utility model provides a well lid monitoring system of the intelligent well lid based on the integrated cable anti-external-damage function, which is characterized by comprising the intelligent well lid based on the integrated cable anti-external-damage function and a monitoring center, wherein the intelligent well lid is used for transmitting the acquired signal to the monitoring center through a communication terminal; the monitoring center is connected with a cloud server and used for storing and displaying relevant information of the well lid.
The beneficial technical effects are as follows:
(1) the existing intelligent well lid can not meet the requirement of external damage prevention monitoring of the underground pipe gallery power cable, the utility model discloses a vibration signal from the cable is tested through the integrated sound wave sensor, the external damage prevention on-line monitoring of the underground pipe gallery power cable can be realized, the complex construction of the underground pipe gallery is not needed, the cost is saved, the important value is achieved for reducing the power accident rate, and the utilization rate of resources is improved;
(2) the method comprises the following steps of arranging a monitoring module, monitoring underground water level change by using a liquid level sensor, monitoring underground environment variables by using a gas sensor and a temperature and humidity sensor, and giving an alarm in time when harmful gas or temperature and humidity exceed standards; the well lid inclination angle sensor is used for monitoring the position state of the well lid, once the well lid is illegally moved and generates a certain inclination angle, alarm information can be accurately sent in time, and the well lid is prevented from being stolen; the utility model has wider monitoring range and is more suitable for monitoring the state of the underground electric power pipe gallery;
(3) the acoustic wave sensor is low in price and convenient and quick to install, and compared with optical fiber sensing, the acoustic wave sensor reduces equipment cost and construction cost to a certain extent.
(4) This application is based on the intelligent well lid of outer broken function is prevented to the integrated cable that provides, provides the monitored control system of this kind of intelligence well lid, and the supervision is concentrated to this intelligence well lid to the convenience, in time obtains alarm information.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a monitoring system according to an embodiment of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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 work belong to the protection scope of the present invention.
The utility model provides an intelligent well lid of outer broken function is prevented to integrated cable, includes: the manhole cover comprises a manhole cover body, a communication terminal module and at least one detection module, wherein the communication terminal module is installed on the manhole cover body and comprises a wireless data communication module, an MCU (microprogrammed control unit) processor and a power module, the power module is respectively and electrically connected with the wireless data communication module and the MCU processor and used for supplying power to the wireless data communication module and the MCU processor, the output end of the MCU processor is electrically connected with the wireless data communication module, and the output end of the detection module is electrically connected with the communication terminal module and used for forwarding signals collected by the detection module to the MCU processor;
the detection module comprises an outer cable breakage prevention detection module, the outer cable breakage prevention detection module comprises a sound wave sensor module, the sound wave sensor module is used for being installed on the surface layer of the cable and recognizing vibration signals from the cable, and the sound wave sensor module carries out data transmission through a communication terminal of the cable and the well lid.
Concrete embodiment intelligence well lid structure schematic diagram 1 shows, and intelligence well lid based on internet of things is more and more ripe at present, but its liquid level, gas, humiture and well lid theftproof of mainly monitoring underground pipe gallery do not have the on-line monitoring in the aspect of the outer broken of power cable prevention yet. The utility model discloses integrateed the sound wave sensor, the sensor is installed on the cable top layer, and the vibration signal who produces when equipment construction such as discernment machinery discerns, and the sensor carries out data transmission through the communication terminal of cable with the well lid, need not carry out complicated construction to the underground pipe gallery, practices thrift the cost, can realize that underground power cable prevents outer broken monitoring.
In the embodiment shown in fig. 1, the detection module further includes a liquid level sensor, a gas sensor, a temperature and humidity sensor, and an inclination sensor. The output end of the well lid detection module is connected to the MCU processor, and the MCU processor performs analog-to-digital conversion (A/D conversion) on the acquired signals and transmits calculation results to the cloud server through the wireless data communication module.
It should be noted that, in the present application, the MCU processor is used to process the test obtained by the detection module, and the processing can be implemented by using the prior art, which is common knowledge in the art and will not be described herein. The detection module, the acoustic wave sensor module, the power supply module, the wireless data communication module and other components can be purchased or obtained according to the design of the prior art, so that the specific structure of the detection module, the acoustic wave sensor module, the power supply module, the wireless data communication module and other components does not need to be described in detail, and the technical scheme can be completely implemented by the technical personnel in the field according to the content disclosed by the application.
Monitoring underground water level change by using a liquid level sensor, monitoring underground environment variables by using a gas sensor and a temperature and humidity sensor, and timely alarming when harmful gas or temperature and humidity exceed standards; the well lid inclination angle sensor is used for monitoring the position state of the well lid, once the well lid is illegally moved and generates a certain inclination angle, alarm information can be accurately sent in time, and the well lid is prevented from being stolen; the utility model discloses monitoring range is wider, more is applicable to underground power pipe gallery state monitoring.
In a specific embodiment, the MCU processor adopts STM32F103VCT6, and STM32F103 is a high-cost-performance and multifunctional single chip microcomputer and is provided with common 32-Bit off-chip resources of the single chip microcomputer.A 32-Bit processor chip STM32F103VCT 6L QFP100 pin of Italian semiconductor corporation (ST) based on ARM Cortex-M3 has 256KB F L ASH and 48KB RAM (12 Bit A/D, D/A, PWM, CAN, USB, SDIO, FSMC and other resources integrated on a chip).
In a specific embodiment, the conversion of the analog model into the digital signal can also be realized by using a special analog-to-digital conversion chip. The use of the specific mode conversion chip is well within the capabilities of those skilled in the art and will not be described herein.
In a specific embodiment, the power module adopts a lithium battery, the lithium battery is arranged in the communication terminal module, the communication terminal is arranged in the waterproof shell, the waterproof shell is provided with through holes for passing through wires of the monitoring modules, and the through holes are sealed after the wires pass through the through holes. Lithium batteries can be purchased from existing products.
The utility model discloses a theory of operation does: the utility model provides an intelligent well lid of outer broken function is prevented to integrated cable, includes the well lid body, sets up communication terminal module and at least one detection module on the well lid body, and communication terminal module includes power module, wireless communication module and MCU treater, and detection module includes the sound wave sensor module, installs the sound wave sensor module on the cable top layer during the application for discernment comes from the vibration signal of cable, prevent that outer broken detection module of cable carries out data transmission through the communication terminal (being communication terminal module) of cable and well lid. And the MCU processor in the communication terminal module performs analog-to-digital conversion on the received sound wave detection signal, and sends an alarm signal to a cloud server of the monitoring center through the wireless communication module when a signal value obtained by calculation exceeds a standard.
FIG. 2 is a schematic structural view of the monitoring system of the present invention, and FIG. 2 shows a well lid monitoring system based on an intelligent well lid with an integrated cable anti-external-damage function, which is characterized in that the system comprises the intelligent well lid with the integrated cable anti-external-damage function and a monitoring center,
the intelligent well lid is used for transmitting the acquired signals to the monitoring center through the communication terminal; the monitoring center is connected with a cloud server and used for storing and displaying relevant information of the well lid.
The embodiment of the utility model provides a signal that intelligence well lid will gather conveys surveillance center through communication terminal, surveillance center is connected with cloud ware. The monitoring center is used for storing relevant information of the well lid, including the serial number, the starting time, the geographic position, the state information and the like of the well lid, displaying the relevant information of the well lid on a map, and displaying the state of the underground pipe gallery in real time after software analysis, so that the pipe gallery environment monitoring and the cable external damage prevention monitoring are realized; when the detected numerical value exceeds the standard, the monitoring center gives an alarm in time and sends the alarm information to related personnel. It should be noted that the utility model discloses the invention of applying for is not in the improvement of software itself, and based on the intelligent well lid of the outer broken function of integrated cable prevention and this integrated cable prevent outer broken function that this application provided and the well lid monitored control system of the intelligent well lid of function, the software processing method that wherein adopts all is prior art, need not be too much repeated.
The related modules involved in the system are all hardware system modules or functional modules combining computer software programs or protocols with hardware in the prior art, and the computer software programs or the protocols involved in the functional modules are all known in the technology of persons skilled in the art, and are not improvements of the system; the improvement of the system is the interaction relation or the connection relation among all the modules, namely the integral structure of the system is improved, so as to solve the corresponding technical problems to be solved by the system.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an intelligent well lid of outer broken function is prevented to integrated cable which characterized in that includes: the manhole cover comprises a manhole cover body, a communication terminal module and at least one detection module, wherein the communication terminal module is installed on the manhole cover body and comprises a wireless data communication module, an MCU (microprogrammed control unit) processor and a power module, the power module is respectively and electrically connected with the wireless data communication module and the MCU processor and used for supplying power to the power module, the output end of the MCU processor is electrically connected with the wireless data communication module, and the output end of the detection module is electrically connected with the communication terminal module;
the detection module comprises a cable external damage prevention detection module, the cable external damage prevention detection module comprises a sound wave sensor module, and the sound wave sensor module is used for being installed on the surface layer of the cable and recognizing vibration signals from the cable; and the sound wave sensor module is used for carrying out data transmission with a communication terminal of the well lid through a cable.
2. The intelligent well lid integrating cable outward-breaking prevention function according to claim 1, wherein the detection module further comprises a liquid level sensor, a gas sensor, a temperature and humidity sensor and/or an inclination sensor.
3. The intelligent well lid integrating cable anti-external-damage function of claim 1, wherein the wireless data communication module is in communication with the cloud server through an NB-IoT base station.
4. The intelligent well lid integrating cable outward-breaking prevention function according to claim 1, wherein the MCU processor adopts STM32F103VCT 6.
5. The intelligent well lid integrating cable outward-breaking prevention function according to claim 1, wherein an output end of the detection module is connected with an input end of an A/D converter, and an output end of the A/D converter is electrically connected with an input end of an MCU processor.
6. The intelligent well lid integrating cable outward-breaking-preventing function according to claim 1, is characterized in that the power module is a lithium battery, the lithium battery is arranged in the communication terminal module, the communication terminal is arranged inside the waterproof shell, the waterproof shell is provided with through holes for passing through wires of the monitoring modules, and the through holes are sealed after the wires pass through the through holes.
7. A well lid monitoring system based on an intelligent well lid with an integrated cable outward-breaking prevention function is characterized by comprising the intelligent well lid with the integrated cable outward-breaking prevention function and a monitoring center according to any one of claims 1 to 6,
the intelligent well lid is used for transmitting the acquired signals to the monitoring center through the communication terminal; the monitoring center is connected with a cloud server and used for storing and displaying relevant information of the well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922195945.4U CN211180587U (en) | 2019-12-10 | 2019-12-10 | Intelligent well lid and well lid monitored control system of outer broken function are prevented to integrated cable |
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| CN201922195945.4U CN211180587U (en) | 2019-12-10 | 2019-12-10 | Intelligent well lid and well lid monitored control system of outer broken function are prevented to integrated cable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363203A (en) * | 2020-09-25 | 2021-02-12 | 国网辽宁省电力有限公司大连供电公司 | Device for monitoring abnormal movement of well lid of electric power tunnel |
| CN114354744A (en) * | 2021-12-03 | 2022-04-15 | 国网河南省电力公司商丘供电公司 | Power cable external damage prevention monitoring method, system and device |
| CN114577987A (en) * | 2022-03-01 | 2022-06-03 | 江苏东港能源投资有限公司 | Intelligent well lid monitoring device for detecting various gases in electric well |
-
2019
- 2019-12-10 CN CN201922195945.4U patent/CN211180587U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363203A (en) * | 2020-09-25 | 2021-02-12 | 国网辽宁省电力有限公司大连供电公司 | Device for monitoring abnormal movement of well lid of electric power tunnel |
| CN114354744A (en) * | 2021-12-03 | 2022-04-15 | 国网河南省电力公司商丘供电公司 | Power cable external damage prevention monitoring method, system and device |
| CN114354744B (en) * | 2021-12-03 | 2023-08-29 | 国网河南省电力公司商丘供电公司 | Power cable external damage prevention monitoring method, system and device |
| CN114577987A (en) * | 2022-03-01 | 2022-06-03 | 江苏东港能源投资有限公司 | Intelligent well lid monitoring device for detecting various gases in electric well |
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