CN113936438B - Underground cable operating environment monitoring and early warning device - Google Patents
Underground cable operating environment monitoring and early warning device Download PDFInfo
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- CN113936438B CN113936438B CN202111189372.XA CN202111189372A CN113936438B CN 113936438 B CN113936438 B CN 113936438B CN 202111189372 A CN202111189372 A CN 202111189372A CN 113936438 B CN113936438 B CN 113936438B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Alarm Systems (AREA)
Abstract
The invention provides an underground cable operation environment monitoring and early warning device which comprises a fixing unit and a monitoring unit, wherein the fixing unit is used for fixing a cable to be monitored; the fixing unit comprises a support rod, a fixing plate, a fixing sleeve, a corrugated pipe and a waterproof control box; the supporting rod is a hollow supporting rod, the upper end of the supporting rod is exposed out of the ground, the lower end of the supporting rod vertically extends into the cable channel from the ground, the fixing sleeve and the fixing plate are integrally arranged, the supporting rod penetrates through the fixing sleeve and is detachably and fixedly connected, the fixing plate is fixed on the ground, the waterproof control box is fixedly arranged at the end part of the lower end of the supporting rod, and the corrugated pipe is fixedly arranged at the bottom of the outer side of the waterproof control box; the monitoring unit comprises a power supply module, a control module, a sensor module and a transmission early warning module; the operation environment of the underground cable can be accurately monitored and timely uploaded, the whole device is stable and reliable, the safety is high, and stable operation of a power network is guaranteed.
Description
Technical Field
The invention relates to an electric power early warning device, in particular to an underground cable operating environment monitoring and early warning device.
Background
The cable is one of important equipment of a power network, and the operation environment detection of the cable is necessary, in the prior art, various monitoring systems for the cable are generally applied to overhead lines, while for underground cables, the monitoring is more important, the operation environment of the underground cables is closed, the patrol is difficult to realize, and although some online monitoring systems are provided at present, the stability of the prior art system is poor.
Therefore, in order to solve the above technical problems, it is necessary to provide a new technical means.
Disclosure of Invention
In view of the above, the underground cable operation environment monitoring and early warning device provided by the invention can accurately monitor and upload the operation environment of the underground cable in time, and the whole device is stable and reliable, has high safety and ensures stable operation of a power network.
The invention provides an underground cable operation environment monitoring and early warning device which comprises a fixing unit and a monitoring unit, wherein the fixing unit is used for fixing a cable to be monitored;
the fixing unit comprises a support rod, a fixing plate, a fixing sleeve, a corrugated pipe and a waterproof control box;
the supporting rod is a hollow supporting rod, the upper end of the supporting rod is exposed out of the ground, the lower end of the supporting rod vertically extends into the cable channel from the ground, the fixing sleeve and the fixing plate are integrally arranged, the supporting rod penetrates through the fixing sleeve and is detachably and fixedly connected, the fixing plate is fixed on the ground, the waterproof control box is fixedly arranged at the end part of the lower end of the supporting rod, and the corrugated pipe is fixedly arranged at the bottom of the outer side of the waterproof control box;
the monitoring unit comprises a power supply module, a control module, a sensor module and a transmission early warning module;
the control module is arranged in the waterproof control box;
the sensor module is used for monitoring environmental parameters of a cable channel and outputting the environmental parameters to the control module, the control module is in communication connection with the remote terminal through the transmission early warning module, and the power supply module supplies power to the control module, the sensor module and the transmission early warning module.
Further, the sensor module comprises a temperature and humidity sensor, a smoke sensor, a vibration sensor and an infrared sensor, wherein the temperature and humidity sensor and the smoke sensor are arranged on the corrugated pipe, and the vibration sensor is arranged on the cable.
Further, the control module comprises a controller, a power circuit, an amplifying circuit, an analog-to-digital conversion circuit and a memory;
the input of controller is connected in analog-to-digital conversion circuit's output, and analog-to-digital conversion circuit's input is connected in amplifier circuit, amplifier circuit's input is connected with temperature and humidity sensor, vibration sensor and smoke transducer's output, and infrared induction module's output is connected with the controller, and power supply circuit supplies power to controller, sensor module and memory, memory and controller communication connection, the controller is connected with transmission early warning module.
Further, the transmission early warning module comprises an audible and visual alarm and a wireless transmission module, the audible and visual alarm is connected with the controller, the wireless transmission module is in communication connection with the controller, the controller is in communication connection with the remote server through the wireless transmission module, and antennas of the audible and visual alarm and the wireless transmission module are arranged at the upper end of the supporting rod.
Further, the power supply module comprises a solar panel, a photovoltaic controller, a storage battery management circuit and a power supply switching control circuit;
the output end of the solar panel is connected with the photovoltaic controller, the output end of the photovoltaic controller is connected with the input end of the power supply switching control circuit, the input end of the storage battery management circuit is connected with the photovoltaic controller, the output end of the storage battery management circuit is connected with the storage battery, the anode of the storage battery is connected with the input end of the power supply switching control circuit, the output end of the photovoltaic controller is also connected with the input end of the power supply switching control circuit, and the output end of the power supply switching control circuit is connected with the power supply circuit; wherein, solar cell panel sets up in the upper end of bracing piece.
Further, the power supply switching control circuit comprises a photoresistor R1, a resistor R2, a triode Q3, a PMOS (P-channel metal oxide semiconductor) tube Q1, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a triode Q5, a triode Q6 and a PMOS tube Q4;
the source electrode of the PMOS tube Q1 is connected to the positive electrode of the storage battery, and the drain electrode of the PMOS tube Q1 is used as the output end of the power supply switching control circuit; the source electrode of the PMOS tube Q1 is connected with one end of the photoresistor R1, the other end of the photoresistor R1 is grounded through the resistor R2, the common connection point of the photoresistor R1 and the resistor R2 is connected with the base electrode of the triode Q3, the emitting electrode of the triode Q3 is connected with the source electrode of the PMOS tube Q1, the collecting electrode of the triode Q3 is grounded through the resistor R3, the base electrode of the triode Q2 is connected with the collecting electrode of the triode Q3 through the resistor R5, the emitting electrode of the triode Q2 is grounded through the resistor R4, the collecting electrode of the triode Q2 is connected with the grid electrode of the PMOS tube Q1, and the grid electrode of the PMOS tube Q1 is connected with the source electrode of the PMOS tube Q1 through the resistor R6;
the source electrode of a PMOS (P-channel metal oxide semiconductor) tube Q4 is connected to the output end of the photovoltaic controller, the drain electrode of the PMOS tube Q4 is connected to the drain electrode of a PMOS tube Q1, the source electrode of the PMOS tube Q4 is connected to the grid electrode of the PMOS tube Q4 through a resistor R8, the source electrode of the PMOS tube Q4 is connected to the base electrode of a triode Q5 after being connected in series through a resistor R11 and a resistor R7, the collector electrode of the triode Q5 is connected to the grid electrode of the PMOS tube Q4, the emitter electrode of the triode Q5 is grounded through a resistor R10, the collector electrode of the triode Q6 is connected to the common connection point of the resistor R7 and the resistor R11, the emitter electrode of the triode Q6 is grounded, and the base electrode of the triode Q6 is connected to the collector electrode of the triode Q3 through a resistor R9; wherein, the triode Q3 is a P-type triode.
The invention has the beneficial effects that: according to the invention, the running environment of the underground cable can be accurately monitored and uploaded in time, and the whole device is stable and reliable, high in safety and capable of ensuring stable running of a power network.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an electrical schematic of the present invention.
Fig. 3 is a schematic diagram of a power supply switching control circuit according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings of the specification:
the invention provides an underground cable operation environment monitoring and early warning device which comprises a fixing unit and a monitoring unit, wherein the fixing unit is used for fixing a cable to be monitored;
the fixing unit comprises a support rod 2, a fixing plate 3, a fixing sleeve 32, a corrugated pipe 8 and a waterproof control box 7;
the supporting rod is a hollow supporting rod, the upper end of the supporting rod is exposed out of the ground, the lower end of the supporting rod vertically extends into the cable channel from the ground, the fixing sleeve and the fixing plate are integrally arranged, the supporting rod penetrates through the fixing sleeve and is detachably and fixedly connected, the fixing plate is fixed on the ground, the waterproof control box is fixedly arranged at the end part of the lower end of the supporting rod, and the corrugated pipe is fixedly arranged at the bottom of the outer side of the waterproof control box; the fixing plate is also provided with a national fixing screw hole 31, the fixing plate is fixed on the ground through a bolt, and the fixing sleeve and the supporting rod are locked through the bolt;
the monitoring unit comprises a power supply module, a control module, a sensor module and a transmission early warning module;
the control module is arranged in the waterproof control box;
the sensor module is used for monitoring environmental parameters of a cable channel and outputting the environmental parameters to the control module, the control module is in communication connection with a remote terminal through the transmission early warning module, and the power supply module supplies power to the control module, the sensor module and the transmission early warning module; through above-mentioned structure, can carry out accurate monitoring and in time upload to the operational environment of underground cable, whole device is reliable and stable moreover, and the security is high, ensures the power network steady operation.
In this embodiment, the sensor module includes temperature and humidity sensor, smoke transducer, vibration sensor and infrared inductor, and wherein temperature and humidity sensor and smoke transducer set up in the bellows, vibration sensor sets up in the cable, through above-mentioned structure, can carry out comprehensive monitoring to data to detect illegal intruder through infrared inductor.
In this embodiment, the control module includes a controller, a power circuit, an amplifying circuit, an analog-to-digital conversion circuit, and a memory;
the input of controller is connected in analog-to-digital conversion circuit's output, and analog-to-digital conversion circuit's input is connected in amplifier circuit, amplifier circuit's input and temperature and humidity sensor, vibration sensor and smoke transducer's output are connected, and infrared induction module's output is connected with the controller, and power supply circuit supplies power to controller, sensor module and memory, memory and controller communication connection, the controller is connected with transmission early warning module, and each circuit among the above-mentioned all adopts prior art, and the controller adopts current chip, and power supply circuit adopts current voltage stabilizing circuit, selects according to the voltage of consumer, and modulation circuit is used for packing the processing to data.
In this embodiment, the transmission early warning module includes audible and visual annunciator 6 and wireless transmission module, audible and visual annunciator is connected with the controller, wireless transmission module and controller communication connection and controller pass through wireless transmission module and remote server communication connection, audible and visual annunciator 6 and wireless transmission module's antenna 5 set up in the upper end of bracing piece, and wireless transmission module adopts current 4G or 5G module.
In this embodiment, the power supply module includes a solar panel 1, a photovoltaic controller 4, a storage battery management circuit, and a power supply switching control circuit; wherein, the solar panel is fixedly installed through the bracket 12;
the output end of the solar panel is connected with the photovoltaic controller, the output end of the photovoltaic controller is connected with the input end of the power supply switching control circuit, the input end of the storage battery management circuit is connected with the photovoltaic controller, the output end of the storage battery management circuit is connected with the storage battery, the anode of the storage battery is connected with the input end of the power supply switching control circuit, the output end of the photovoltaic controller is also connected with the input end of the power supply switching control circuit, and the output end of the power supply switching control circuit is connected with the power supply circuit; wherein, solar cell panel sets up in the upper end of bracing piece, through above-mentioned structure, can provide stable work power consumption for whole device, specifically:
the power supply switching control circuit comprises a photoresistor R1, a resistor R2, a triode Q3, a PMOS (P-channel metal oxide semiconductor) tube Q1, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a triode Q5, a triode Q6 and a PMOS tube Q4;
the source electrode of the PMOS tube Q1 is connected with the anode of the storage battery, and the drain electrode of the PMOS tube Q1 is used as the output end of the power supply switching control circuit; the source electrode of the PMOS tube Q1 is connected with one end of the photoresistor R1, the other end of the photoresistor R1 is grounded through the resistor R2, the common connection point of the photoresistor R1 and the resistor R2 is connected with the base electrode of the triode Q3, the emitting electrode of the triode Q3 is connected with the source electrode of the PMOS tube Q1, the collecting electrode of the triode Q3 is grounded through the resistor R3, the base electrode of the triode Q2 is connected with the collecting electrode of the triode Q3 through the resistor R5, the emitting electrode of the triode Q2 is grounded through the resistor R4, the collecting electrode of the triode Q2 is connected with the grid electrode of the PMOS tube Q1, and the grid electrode of the PMOS tube Q1 is connected with the source electrode of the PMOS tube Q1 through the resistor R6;
the source electrode of a PMOS (P-channel metal oxide semiconductor) tube Q4 is connected to the output end of the photovoltaic controller, the drain electrode of the PMOS tube Q4 is connected to the drain electrode of a PMOS tube Q1, the source electrode of the PMOS tube Q4 is connected to the grid electrode of the PMOS tube Q4 through a resistor R8, the source electrode of the PMOS tube Q4 is connected to the base electrode of a triode Q5 after being connected in series through a resistor R11 and a resistor R7, the collector electrode of the triode Q5 is connected to the grid electrode of the PMOS tube Q4, the emitter electrode of the triode Q5 is grounded through a resistor R10, the collector electrode of the triode Q6 is connected to the common connection point of the resistor R7 and the resistor R11, the emitter electrode of the triode Q6 is grounded, and the base electrode of the triode Q6 is connected to the collector electrode of the triode Q3 through a resistor R9; wherein, the triode Q3 is a P-type triode. Photoresistor R1 is used for detecting ambient light intensity, it is big when ambient light intensity, then it organizes for a short time, otherwise, its resistance increases, when ambient light intensity is big, the electric current of solar panel output is great, can satisfy follow-up electrical part's demand, at this moment, triode Q3 ends, PMOS pipe Q1 ends, thereby by solar energy power supply, when ambient light weakens, R1's resistance increases, triode Q3's base voltage reduces and reverse bias between the base projecting pole, triode Q3 switches on, thereby PMOS pipe Q1 switches on, at this moment, PMOS pipe Q4 ends, thereby supply power by the battery.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides an underground cable operational environment monitoring early warning device which characterized in that: comprises a fixing unit and a monitoring unit;
the fixing unit comprises a support rod, a fixing plate, a fixing sleeve, a corrugated pipe and a waterproof control box;
the supporting rod is a hollow supporting rod, the upper end of the supporting rod is exposed out of the ground, the lower end of the supporting rod vertically extends into the cable channel from the ground, the fixing sleeve and the fixing plate are integrally arranged, the supporting rod penetrates through the fixing sleeve and is detachably and fixedly connected, the fixing plate is fixed on the ground, the waterproof control box is fixedly arranged at the end part of the lower end of the supporting rod, and the corrugated pipe is fixedly arranged at the bottom of the outer side of the waterproof control box;
the monitoring unit comprises a power supply module, a control module, a sensor module and a transmission early warning module;
the control module is arranged in the waterproof control box;
the sensor module is used for monitoring environmental parameters of a cable channel and outputting the environmental parameters to the control module, the control module is in communication connection with a remote terminal through the transmission early warning module, and the power supply module supplies power to the control module, the sensor module and the transmission early warning module;
the control module comprises a controller, a power circuit, an amplifying circuit, an analog-to-digital conversion circuit and a memory;
the input end of the controller is connected with the output end of the analog-to-digital conversion circuit, the input end of the analog-to-digital conversion circuit is connected with the amplifying circuit, the input end of the amplifying circuit is connected with the output ends of the temperature and humidity sensor, the vibration sensor and the smoke sensor, the output end of the infrared sensing module is connected with the controller, the power circuit supplies power to the controller, the sensor module and the memory, the memory is in communication connection with the controller, and the controller is connected with the transmission early warning module;
the power supply module comprises a solar panel, a photovoltaic controller, a storage battery management circuit and a power supply switching control circuit;
the output end of the solar panel is connected with the photovoltaic controller, the output end of the photovoltaic controller is connected with the input end of the power supply switching control circuit, the input end of the storage battery management circuit is connected with the photovoltaic controller, the output end of the storage battery management circuit is connected with the storage battery, the anode of the storage battery is connected with the input end of the power supply switching control circuit, the output end of the photovoltaic controller is also connected with the input end of the power supply switching control circuit, and the output end of the power supply switching control circuit is connected with the power supply circuit; wherein, the solar cell panel is arranged at the upper end of the support rod;
the power supply switching control circuit comprises a photoresistor R1, a resistor R2, a triode Q3, a PMOS (P-channel metal oxide semiconductor) tube Q1, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a triode Q5, a triode Q6 and a PMOS tube Q4;
the source electrode of the PMOS tube Q1 is connected to the positive electrode of the storage battery, and the drain electrode of the PMOS tube Q1 is used as the output end of the power supply switching control circuit; the source electrode of the PMOS tube Q1 is connected with one end of the photoresistor R1, the other end of the photoresistor R1 is grounded through the resistor R2, the common connection point of the photoresistor R1 and the resistor R2 is connected with the base electrode of the triode Q3, the emitting electrode of the triode Q3 is connected with the source electrode of the PMOS tube Q1, the collecting electrode of the triode Q3 is grounded through the resistor R3, the base electrode of the triode Q2 is connected with the collecting electrode of the triode Q3 through the resistor R5, the emitting electrode of the triode Q2 is grounded through the resistor R4, the collecting electrode of the triode Q2 is connected with the grid electrode of the PMOS tube Q1, and the grid electrode of the PMOS tube Q1 is connected with the source electrode of the PMOS tube Q1 through the resistor R6;
the source electrode of a PMOS (P-channel metal oxide semiconductor) tube Q4 is connected to the output end of the photovoltaic controller, the drain electrode of the PMOS tube Q4 is connected to the drain electrode of a PMOS tube Q1, the source electrode of the PMOS tube Q4 is connected to the grid electrode of the PMOS tube Q4 through a resistor R8, the source electrode of the PMOS tube Q4 is connected to the base electrode of a triode Q5 after being connected in series through a resistor R11 and a resistor R7, the collector electrode of the triode Q5 is connected to the grid electrode of the PMOS tube Q4, the emitter electrode of the triode Q5 is grounded through a resistor R10, the collector electrode of the triode Q6 is connected to the common connection point of the resistor R7 and the resistor R11, the emitter electrode of the triode Q6 is grounded, and the base electrode of the triode Q6 is connected to the collector electrode of the triode Q3 through a resistor R9; wherein, the triode Q3 is a P-type triode.
2. The underground cable operating environment monitoring and early warning device according to claim 1, characterized in that: the sensor module comprises a temperature and humidity sensor, a smoke sensor, a vibration sensor and an infrared sensor, wherein the temperature and humidity sensor and the smoke sensor are arranged on the corrugated pipe, and the vibration sensor is arranged on the cable.
3. The underground cable running environment monitoring and early warning device according to claim 1, wherein: the transmission early warning module comprises an audible and visual alarm and a wireless transmission module, the audible and visual alarm is connected with the controller, the wireless transmission module is in communication connection with the controller, the controller is in communication connection with the remote server through the wireless transmission module, and antennas of the audible and visual alarm and the wireless transmission module are arranged at the upper end of the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189372.XA CN113936438B (en) | 2021-10-12 | 2021-10-12 | Underground cable operating environment monitoring and early warning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189372.XA CN113936438B (en) | 2021-10-12 | 2021-10-12 | Underground cable operating environment monitoring and early warning device |
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| CN113936438A CN113936438A (en) | 2022-01-14 |
| CN113936438B true CN113936438B (en) | 2022-12-13 |
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Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM404450U (en) * | 2010-11-23 | 2011-05-21 | He Mao Stone Co Ltd | Structural improvement of solar power warning lamp |
| CN201936420U (en) * | 2011-03-09 | 2011-08-17 | 济南三鼎电气有限责任公司 | Solar LED car stop early warning device based on radar ranging technology |
| CN202384823U (en) * | 2011-12-30 | 2012-08-15 | 多氟多（焦作）新能源科技有限公司 | Photovoltaic controller |
| CN103139936A (en) * | 2013-01-18 | 2013-06-05 | 西北农林科技大学 | Energy-self-feeding wireless sensor network node |
| CN203630891U (en) * | 2014-01-10 | 2014-06-04 | 深圳博科智能科技有限公司 | Solar energy intelligent attention device |
| CN104050793A (en) * | 2014-06-26 | 2014-09-17 | 国家电网公司 | Intelligent online monitoring and pre-warning system for cable operation condition |
| CN204064448U (en) * | 2014-07-11 | 2014-12-31 | 成都格致科技发展有限公司 | Integration geosound of debris flow monitor |
| CN204463378U (en) * | 2015-03-24 | 2015-07-08 | 武汉科瑞新电气自动化有限公司 | The two Leakage Gas monitoring mobile phone warning system of sulfur hexafluoride, oxygen |
| CN104954756A (en) * | 2015-06-26 | 2015-09-30 | 国网安徽省电力公司蚌埠供电公司 | Intelligent integrated online monitoring system and method for underground cable operation |
| CN204808568U (en) * | 2015-06-25 | 2015-11-25 | 重庆理工大学 | Outdoor emergent alarm device |
| CN106097637A (en) * | 2016-06-15 | 2016-11-09 | 青岛厚科信息工程有限公司 | Space, above and below ground facility safeguard management information system |
| CN106385298A (en) * | 2015-08-04 | 2017-02-08 | 黑龙江真美广播通讯器材有限公司 | Wind-solar complementary early warning broadcast machine capable of monitoring humiture |
| CN106408830A (en) * | 2016-11-21 | 2017-02-15 | 国网浙江杭州市余杭区供电公司 | Cable pile |
| CN106940228A (en) * | 2017-04-26 | 2017-07-11 | 武汉大学 | A kind of intelligent cable on-line monitoring system and monitoring method |
| CN106953378A (en) * | 2017-02-27 | 2017-07-14 | 衢州职业技术学院 | Self adaptation photovoltaic mains hybrid accumulator cell charging and discharging controller |
| CN108711925A (en) * | 2018-06-11 | 2018-10-26 | 山东超越数控电子股份有限公司 | A kind of implementation method of the double cell seamless switching power supply based on light coupling relay |
| CN209118450U (en) * | 2018-12-17 | 2019-07-16 | 西安航空学院 | Intelligent forest firebreak device based on solar panels |
| CN209312202U (en) * | 2019-01-25 | 2019-08-27 | 清华四川能源互联网研究院 | A kind of cable duct marker peg |
| CN110443968A (en) * | 2019-08-01 | 2019-11-12 | 国网江苏省电力有限公司电力科学研究院 | A kind of cable external force damage alarm diagnostic device based on vibration signal monitoring |
| CN209947047U (en) * | 2019-03-18 | 2020-01-14 | 上海电器科学研究所（集团）有限公司 | Explosion-proof intrusion alarm detection device of underground utility tunnel natural gas cabin |
| CN210039050U (en) * | 2019-07-16 | 2020-02-07 | 重庆三峡学院 | Geological disaster monitoring and early warning device |
| CN111080942A (en) * | 2019-12-30 | 2020-04-28 | 云南华尔贝光电技术有限公司 | Forest fire prevention warning propaganda device is listened to photovoltaic power supply's microwave |
| CN111402549A (en) * | 2020-03-16 | 2020-07-10 | 重庆三峡学院 | Landslide early warning device based on monitoring multiple indexes |
| CN211062181U (en) * | 2019-12-05 | 2020-07-21 | 国家电网有限公司 | Human body induction voice prompt system for power transmission line |
| CN112085913A (en) * | 2020-07-22 | 2020-12-15 | 浙江大有实业有限公司杭州科技发展分公司 | Backflow cable anti-theft alarm system |
| CN112085925A (en) * | 2020-09-29 | 2020-12-15 | 成都工业学院 | Early warning rescue equipment, installation method thereof and early warning system |
| CN112634579A (en) * | 2021-01-20 | 2021-04-09 | 国网西藏电力有限公司 | Transformer substation security early warning linkage system |
| CN213303250U (en) * | 2020-11-25 | 2021-05-28 | 丁小军 | Mine geological environment early warning device |
| CN113112758A (en) * | 2021-04-14 | 2021-07-13 | 浙江智谱工程技术有限公司 | Geological disaster dynamic comprehensive monitoring and early warning instrument device with protection function |
| CN113375721A (en) * | 2018-09-21 | 2021-09-10 | 浙江工商大学 | Environmental monitoring system based on Internet of things |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09106489A (en) * | 1995-10-11 | 1997-04-22 | Yamato Protec Co | Fire extinguishing system |
| CN103632510A (en) * | 2013-12-04 | 2014-03-12 | 国家电网公司 | Pre-warning system for preventing high-voltage underground long-distance-transmission power cable from being damaged by external force |
| CN105114815A (en) * | 2015-09-17 | 2015-12-02 | 成都千易信息技术有限公司 | Monitoring early-warning system for underground oil and gas pipeline |
| CN107146389A (en) * | 2017-06-22 | 2017-09-08 | 武汉科技大学 | A kind of city integrated piping lane intelligent monitoring and warning system based on internet |
| KR102045759B1 (en) * | 2019-07-26 | 2019-11-18 | 남숙희 | Cable protection equipment for distribution and trasformation of electric energy |
-
2021
- 2021-10-12 CN CN202111189372.XA patent/CN113936438B/en active Active
Patent Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM404450U (en) * | 2010-11-23 | 2011-05-21 | He Mao Stone Co Ltd | Structural improvement of solar power warning lamp |
| CN201936420U (en) * | 2011-03-09 | 2011-08-17 | 济南三鼎电气有限责任公司 | Solar LED car stop early warning device based on radar ranging technology |
| CN202384823U (en) * | 2011-12-30 | 2012-08-15 | 多氟多（焦作）新能源科技有限公司 | Photovoltaic controller |
| CN103139936A (en) * | 2013-01-18 | 2013-06-05 | 西北农林科技大学 | Energy-self-feeding wireless sensor network node |
| CN203630891U (en) * | 2014-01-10 | 2014-06-04 | 深圳博科智能科技有限公司 | Solar energy intelligent attention device |
| CN104050793A (en) * | 2014-06-26 | 2014-09-17 | 国家电网公司 | Intelligent online monitoring and pre-warning system for cable operation condition |
| CN204064448U (en) * | 2014-07-11 | 2014-12-31 | 成都格致科技发展有限公司 | Integration geosound of debris flow monitor |
| CN204463378U (en) * | 2015-03-24 | 2015-07-08 | 武汉科瑞新电气自动化有限公司 | The two Leakage Gas monitoring mobile phone warning system of sulfur hexafluoride, oxygen |
| CN204808568U (en) * | 2015-06-25 | 2015-11-25 | 重庆理工大学 | Outdoor emergent alarm device |
| CN104954756A (en) * | 2015-06-26 | 2015-09-30 | 国网安徽省电力公司蚌埠供电公司 | Intelligent integrated online monitoring system and method for underground cable operation |
| CN106385298A (en) * | 2015-08-04 | 2017-02-08 | 黑龙江真美广播通讯器材有限公司 | Wind-solar complementary early warning broadcast machine capable of monitoring humiture |
| CN106097637A (en) * | 2016-06-15 | 2016-11-09 | 青岛厚科信息工程有限公司 | Space, above and below ground facility safeguard management information system |
| CN106408830A (en) * | 2016-11-21 | 2017-02-15 | 国网浙江杭州市余杭区供电公司 | Cable pile |
| CN106953378A (en) * | 2017-02-27 | 2017-07-14 | 衢州职业技术学院 | Self adaptation photovoltaic mains hybrid accumulator cell charging and discharging controller |
| CN106940228A (en) * | 2017-04-26 | 2017-07-11 | 武汉大学 | A kind of intelligent cable on-line monitoring system and monitoring method |
| CN108711925A (en) * | 2018-06-11 | 2018-10-26 | 山东超越数控电子股份有限公司 | A kind of implementation method of the double cell seamless switching power supply based on light coupling relay |
| CN113375721A (en) * | 2018-09-21 | 2021-09-10 | 浙江工商大学 | Environmental monitoring system based on Internet of things |
| CN209118450U (en) * | 2018-12-17 | 2019-07-16 | 西安航空学院 | Intelligent forest firebreak device based on solar panels |
| CN209312202U (en) * | 2019-01-25 | 2019-08-27 | 清华四川能源互联网研究院 | A kind of cable duct marker peg |
| CN209947047U (en) * | 2019-03-18 | 2020-01-14 | 上海电器科学研究所（集团）有限公司 | Explosion-proof intrusion alarm detection device of underground utility tunnel natural gas cabin |
| CN210039050U (en) * | 2019-07-16 | 2020-02-07 | 重庆三峡学院 | Geological disaster monitoring and early warning device |
| CN110443968A (en) * | 2019-08-01 | 2019-11-12 | 国网江苏省电力有限公司电力科学研究院 | A kind of cable external force damage alarm diagnostic device based on vibration signal monitoring |
| CN211062181U (en) * | 2019-12-05 | 2020-07-21 | 国家电网有限公司 | Human body induction voice prompt system for power transmission line |
| CN111080942A (en) * | 2019-12-30 | 2020-04-28 | 云南华尔贝光电技术有限公司 | Forest fire prevention warning propaganda device is listened to photovoltaic power supply's microwave |
| CN111402549A (en) * | 2020-03-16 | 2020-07-10 | 重庆三峡学院 | Landslide early warning device based on monitoring multiple indexes |
| CN112085913A (en) * | 2020-07-22 | 2020-12-15 | 浙江大有实业有限公司杭州科技发展分公司 | Backflow cable anti-theft alarm system |
| CN112085925A (en) * | 2020-09-29 | 2020-12-15 | 成都工业学院 | Early warning rescue equipment, installation method thereof and early warning system |
| CN213303250U (en) * | 2020-11-25 | 2021-05-28 | 丁小军 | Mine geological environment early warning device |
| CN112634579A (en) * | 2021-01-20 | 2021-04-09 | 国网西藏电力有限公司 | Transformer substation security early warning linkage system |
| CN113112758A (en) * | 2021-04-14 | 2021-07-13 | 浙江智谱工程技术有限公司 | Geological disaster dynamic comprehensive monitoring and early warning instrument device with protection function |
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