CN210074874U - Bus duct intelligent monitoring jack box - Google Patents
Bus duct intelligent monitoring jack box Download PDFInfo
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- CN210074874U CN210074874U CN201920934622.XU CN201920934622U CN210074874U CN 210074874 U CN210074874 U CN 210074874U CN 201920934622 U CN201920934622 U CN 201920934622U CN 210074874 U CN210074874 U CN 210074874U
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Abstract
The utility model provides a bus duct intelligent monitoring jack box, which comprises a tapping device for realizing the current tapping function of the jack box; the temperature and humidity acquisition device is also arranged, and the temperature and humidity of the bus duct and the jack box are monitored through a plurality of temperature and humidity sensors with power supplies; the work monitoring device is used for monitoring the work current and the work voltage in the bus and the plug box load, the temperature and humidity sensor and the monitor are in wireless connection with the collector, and the collector transmits the collected signals to the main control device and the gateway and transmits the signals to the client server through the gateway; the main control device receives the signals and then displays related data on the multifunctional instrument, and controls the plastic shell switch and the shunt release arranged on the bus to realize switching-off and switching-on according to the signals sent by the client server; the information exchange platform built by the device realizes multiple functions of data transmission, real-time monitoring and the like, quickly positions line faults and remotely cuts off a power supply.
Description
Technical Field
The utility model relates to a bus duct control field especially relates to bus duct intelligent monitoring jack box.
Background
With the improvement of the requirement on the reliability of power supply, the power grid develops towards the intellectualization direction, and the smart power grid is a novel modern power grid formed by highly integrating an advanced sensing measurement technology, an information communication technology, an analysis decision technology, an automatic control and energy power technology and network infrastructure. In the traditional power grid, the bus duct is a power transmission device used for connecting voltage distribution devices at all levels and transformers thereof, which is a key component of a power grid system, with the increasing requirements of a smart power grid on real-time monitoring, control, diagnosis, analysis and the like, a bus duct intelligent technology appears, the normal operation of the bus duct is a necessary condition for guaranteeing power transmission, however, a feed part in the bus duct system is the weakest link of power transmission, the bus temperature rise is increased possibly due to the problems of poor splicing, loose joints, bus creeping, surface oxidation, galvanic corrosion, overload, overhigh environment temperature, poor ventilation and the like in the long-term operation process of the device, the installation position of the bus duct is special and the device can not be monitored manually, and once the abnormal conditions of overhigh bus temperature, current, voltage and the like in operation can cause fire or serious safety accidents, brings huge irreparable personal casualties and economic property losses to users.
In the prior art, the monitoring of the operation condition of the bus duct is emphasized, but the monitoring of the operation environment of the bus duct jack box is relatively weak, namely a monitoring scheme for the working current, the working temperature and the load condition of the bus duct jack box is not mentioned; in order to monitor the bus duct, in the prior art, the purpose of monitoring is achieved by additionally connecting a device to the bus duct, and the monitoring of the running condition of a bus duct jack box is usually ignored; from the monitoring perspective of the bus duct jack box, the monitoring method is only arranged for monitoring the operation of the bus duct jack box. That is to say, the separately arranged bus duct monitoring system has the disadvantage of encumbrance of the device, brings load pressure to the bus duct structure, and cannot monitor the bus duct jack box; the independently arranged bus duct jack box monitoring system is characterized in that a plurality of sensors are arranged in the bus duct jack box in a wiring mode, the operation condition in the bus duct jack box is monitored, the temperature and humidity of the bus duct and the current and voltage of a bus cannot be monitored simultaneously, and a monitoring blind area exists; meanwhile, in some collectors for laying lines, due to the limitation of line laying, large-range collection cannot be met, and potential safety hazards are increased.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned technique, the utility model provides a can realize simultaneously bus duct, bus duct jack box intelligent monitoring, utilize can the isolated operation and with collector wireless connection's humiture collection system and work monitoring device, can realize real-time data control, transmission, 24 hours unmanned on duty's bus duct intelligent monitoring jack box of early warning, remote platform management.
In order to achieve the above object, the utility model provides a bus duct intelligent monitoring jack box, including the jack box, the box both ends are passed through the box mounting installation and are fixed, include:
tapping device: the device comprises a plug connector, a plastic shell switch and a fuse; the plug connector is connected with a bus in the bus duct and is electrically connected with a plastic shell switch, and the plastic shell switch is connected with an output cable; the multifunctional instrument and the fuse are respectively and electrically connected with the plastic shell switch;
temperature and humidity acquisition device: the temperature and humidity monitoring system comprises a plurality of temperature and humidity sensors with power supplies, and is used for monitoring the temperature and humidity of the bus duct and the jack box and obtaining bus duct temperature and humidity signals and jack box temperature and humidity signals;
the work monitoring device: the bus duct monitoring device is connected with a bus in the bus duct and is used for monitoring the working current and the working voltage of each phase in the bus; the jack box monitoring device is connected with the output cable and is used for monitoring the working current and the working voltage of the jack box load;
a gateway device: comprises a collector and a gateway; the collector is wirelessly connected with the temperature and humidity sensor, the bus duct monitoring device and the jack box monitoring device; the bus duct temperature and humidity signal, the jack box temperature and humidity signal, the bus duct monitoring signal and the jack box monitoring signal are transmitted to a main control device and the gateway, and the gateway is in wireless connection with a client server;
the main control device: the gateway device, the multifunctional instrument and the plastic shell switch are respectively connected, and are wirelessly connected with a client server; and the master control device receives the gateway device signal, displays the gateway device signal on the multifunctional instrument, and controls the plastic shell switch to realize switching-off and switching-on according to the client server signal.
The temperature and humidity sensors are multiple, patch thermocouples are adopted by the temperature and humidity sensors, and the contact parts of the patch thermocouples and the test points adopt a fully-packaged insulation structure; the temperature and humidity sensors are arranged on the bus duct and the jack box respectively.
And the data analog quantity acquired by the temperature and humidity sensor is transmitted in an NB data transmission mode.
The bus duct monitoring device is a mutual inductor.
Wherein, the display screen of the multifunctional instrument is arranged on the outer surface of the plug box.
The client server is connected with a plurality of clients, and the clients comprise a field management client, a mobile phone client and a management client.
The master control device further comprises a comparison device, wherein the comparison device is prestored with a standard working temperature and humidity signal, a standard working current and a standard working voltage, and compares the bus duct temperature and humidity signal, the jack box temperature and humidity signal, the bus and the jack box working current and voltage signal to judge whether a fault occurs.
The plug box comprises a plug box shell, a main control device and a warning lamp, wherein the warning lamp is arranged on the plug box shell and is electrically connected with the main control device; when the main control device sends out a fault signal, the alarm lamp flickers.
The utility model has the advantages that: compared with the prior art, the utility model adopts the temperature and humidity acquisition device and the work monitoring device which can operate independently and are wirelessly interconnected with the acquisition device, processes the acquired signals based on the master control device, and transmits data to the client server through the gateway, thereby realizing the functions of data transmission, information processing and real-time monitoring; meanwhile, the main control device can receive signals of the client server to cut off a bus duct power line and can also control a jack box plastic shell switch to open and close; that is to say, through the information platform based on master control set up can be in time material and distribution system's operational aspect, carry out quick, accurate location to line fault, personnel need not to look at the control constantly 24 hours and also can know the operational aspect of power supply system at any time and anywhere, broken the restriction of time and space, satisfy the intelligent management demand of power supply facility and the requirement of safety guarantee, can realize the intelligent monitoring of bus duct and the intelligent monitoring of jack box when accomplishing the electric current shunting function.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is an overall schematic view of the present invention;
FIG. 3 is a schematic view of the connection structure of the present invention;
fig. 4 is a data transmission control diagram of the present invention;
fig. 5 is a working relationship diagram of the present invention.
The main element symbols are as follows:
1. a plug-in unit; 2. a transformer; 3. a fuse; 4. a plastic shell switch; 5. a multifunctional instrument; 6. an outer door handle; 7. a fastener; 8. and (7) a pin.
Detailed Description
In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.
The utility model provides a bus duct intelligent monitoring jack box, includes the jack box, the box both ends are passed through box mounting installation fixedly, include:
tapping device: the plastic shell switch comprises a plug connector 1, a plastic shell switch 4 and a fuse 3; the plug connector 1 is connected with a bus in the bus duct and is electrically connected with the plastic shell switch 4, and the plastic shell switch 4 is connected with an output cable; the multifunctional instrument 5 and the fuse 3 are respectively electrically connected with the plastic shell switch 4;
temperature and humidity acquisition device: the temperature and humidity monitoring system comprises a plurality of temperature and humidity sensors with power supplies, and is used for monitoring the temperature and humidity of the bus duct and the jack box and obtaining bus duct temperature and humidity signals and jack box temperature and humidity signals;
the work monitoring device: the bus duct monitoring device is connected with a bus in the bus duct and is used for monitoring the working current and the working voltage of each phase in the bus; the jack box monitoring device is connected with the output cable and is used for monitoring the working current and the working voltage of the jack box load;
a gateway device: comprises a collector and a gateway; the collector is wirelessly connected with the temperature and humidity sensor, the bus duct monitoring device and the jack box monitoring device; the bus duct temperature and humidity signal, the jack box temperature and humidity signal, the bus duct monitoring signal and the jack box monitoring signal are transmitted to a main control device and the gateway, and the gateway is in wireless connection with a client server;
the main control device: the system is respectively connected with a gateway device, the multifunctional instrument and the plastic shell switch, and is wirelessly connected with a client server; and the master control device receives the gateway device signal and then displays the gateway device signal on the multifunctional instrument, and controls the plastic shell switch and the shunt release arranged on the bus according to the client server signal to realize switching-off and switching-on.
In this embodiment, referring to fig. 1 to 3, there are a plurality of temperature and humidity sensors, the temperature and humidity sensors adopt patch thermocouples, and the contact portions between the patch thermocouples and the test points adopt a fully-encapsulated insulation structure; the temperature and humidity sensors are arranged on the bus duct and the jack box respectively. The thermocouple of having adopted SMD is as terminal temperature rise collection system, and is small moreover, can the independent operation, need not to do special treatment and can install the device on the bus duct ingeniously, and the thermocouple still adopts full encapsulation insulation system with test position contact segment, damages temperature acquisition device when preventing to have the electricity part, and simultaneously, the data quasi-quantity that temperature and humidity sensor gathered transmits with NB data transmission mode, has realized the reliable and stable transmission of data. And bus duct monitoring devices are mutual inductors, have monitored this line voltage, can provide the current return circuit for multi-functional instrument simultaneously.
In this embodiment, still include the alarm, the alarm with master control set electricity is connected, and the distance just can discover when taking place emergency in the setting of alarm, if whole network paralysis, then the alarm just can play the indicating action. The multifunctional instrument display screen is arranged on the outer surface of the jack box, so that the patrol group can visually observe the running states of the bus duct and the jack box, and can inquire data and control opening and closing through the display screen.
In this embodiment, please refer to fig. 4 to 5, the client server is connected to a plurality of clients, each of the clients includes a field management client, a mobile phone client and a management client, the main control device adopts a PLC controller, and the main control device further includes a comparison device, in which a standard working temperature and humidity signal, a standard working current and a standard working voltage are prestored, and the comparison device compares the bus duct temperature and humidity signal, the jack box temperature and humidity signal, the bus and the working current and voltage signal of the jack box to determine whether a fault occurs. The main control device is the core of the data processing center, so that the system has extremely fast operation capability and extremely high anti-interference capability, the I/O interface devices are abundant, the expansibility of the system is enhanced, and the visual human-computer operation interface, the database processing, the graphic display and other work can be easily realized through the necklace with an upper computer; the PLC is combined with an Ethernet structure based on a TCP/IP protocol, communication between the PLC and an upper computer and communication functions between the PLC and configuration software are realized by utilizing a communication device of the Ethernet, some powerful functions such as data transmission, information processing, monitoring and the like between the controller and the upper computer are conveniently realized, the data transmission between the PLC and terminal equipment adopts a communication mode of BN, a plurality of terminal equipment or collectors are connected by gateways, and remote multi-site networking centralized control of data transmission is realized.
Meanwhile, based on the bus duct intelligent monitoring jack box device, the inventor also constructs a set of mobile monitoring system, and the mobile monitoring system is based on data and the like which are obtained by the client server forwards and the field monitoring system backwards through interconnection. The mobile client can implement state frequent watching, warning viewing, control, etc. on a particular APP. The above operation can be realized by Internet access.
The utility model has the advantages that:
1) the bus duct jack box is set as intelligent monitoring equipment, so that the bus duct and the jack box can be monitored simultaneously, namely, the current tapping function is achieved, the bus duct and the jack box can be monitored, and intelligent control is facilitated;
2) a temperature and humidity sensor which can operate independently and is in wireless connection with the collector is adopted; moreover, the temperature and humidity acquisition device and the work monitoring device are wirelessly connected with the acquisition device, the whole structure skillfully utilizes NB data transmission technology, wiring is reduced, and stable signal transmission can be ensured;
3) the client server is established, so that a manager can cut off a bus duct power line through the client when a fault occurs, and open and close a plastic shell switch of the plug-in box; intelligent monitoring for 24 hours is realized.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a bus duct intelligent monitoring jack box, includes the jack box, and the box both ends are passed through box mounting installation and are fixed, its characterized in that includes:
tapping device: the device comprises a plug connector, a plastic shell switch and a fuse; the plug connector is connected with a bus in the bus duct and is electrically connected with a plastic shell switch, and the plastic shell switch is connected with an output cable; the multifunctional instrument and the fuse are respectively and electrically connected with the plastic shell switch;
temperature and humidity acquisition device: the temperature and humidity monitoring system comprises a plurality of temperature and humidity sensors with power supplies, and is used for monitoring the temperature and humidity of the bus duct and the jack box and obtaining bus duct temperature and humidity signals and jack box temperature and humidity signals;
the work monitoring device: the bus duct monitoring device is used for monitoring the working current and the working voltage of the bus and the jack box load and obtaining a bus current signal, a bus voltage signal, a jack box current signal and a jack box voltage signal;
a gateway device: comprises a collector and a gateway; the collector is wirelessly connected with the temperature and humidity sensor, the bus duct monitoring device and the jack box monitoring device; the bus duct temperature and humidity signal, the jack box temperature and humidity signal, the bus current signal, the bus voltage signal, the jack box current signal and the jack box voltage signal are transmitted to a main control device and the gateway, and the gateway is wirelessly connected with a client server;
the main control device: the multifunctional instrument is connected with the plastic shell switch and is wirelessly connected with a client server; and controlling the plastic shell switch and a shunt release arranged on the bus according to the client server signal to realize switching-off and switching-on.
2. The intelligent bus duct monitoring jack box according to claim 1, wherein a plurality of temperature and humidity sensors are provided, the temperature and humidity sensors adopt patch type thermocouples, and the contact parts of the patch type thermocouples and the test points adopt a fully-encapsulated insulation structure; the temperature and humidity sensors are arranged on the bus duct and the jack box respectively.
3. The bus duct intelligent monitoring jack box of claim 2, wherein the data analog quantity collected by the temperature and humidity sensor is transmitted in an NB data transmission mode.
4. The bus duct intelligent monitoring jack box of claim 1, wherein the bus duct monitoring device is a transformer.
5. The intelligent bus duct monitoring jack box of claim 1, wherein a display screen of the multifunctional instrument is arranged on the outer surface of the jack box.
6. The bus duct intelligent monitoring jack box of claim 1, wherein the client server is connected with a plurality of clients, and the clients comprise a field management client, a mobile phone client and a management client.
7. The intelligent bus duct monitoring jack box of claim 1, wherein the master control device further comprises a comparison device, wherein a standard working temperature and humidity signal, a standard working current and a standard working voltage are prestored in the comparison device, and the comparison device compares the standard working temperature and humidity signal, the standard working current and the standard working voltage with the bus duct temperature and humidity signal, the jack box temperature and humidity signal, the bus and the jack box working current and voltage signal to judge whether a fault occurs.
8. The intelligent bus duct monitoring jack box of claim 1, further comprising an alarm lamp, wherein the alarm lamp is arranged on a jack box shell and is electrically connected with the main control device; when the main control device sends out a fault signal, the alarm lamp flickers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934622.XU CN210074874U (en) | 2019-06-20 | 2019-06-20 | Bus duct intelligent monitoring jack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934622.XU CN210074874U (en) | 2019-06-20 | 2019-06-20 | Bus duct intelligent monitoring jack box |
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| Publication Number | Publication Date |
|---|---|
| CN210074874U true CN210074874U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920934622.XU Active CN210074874U (en) | 2019-06-20 | 2019-06-20 | Bus duct intelligent monitoring jack box |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987799A (en) * | 2020-08-17 | 2020-11-24 | 镇江市美盛母线有限公司 | On-line monitoring and control system for bus duct power transmission line |
| CN113097993A (en) * | 2021-03-15 | 2021-07-09 | 机械工业第九设计研究院有限公司 | Intelligent power supply jack box of high-power dynamometer and balanced power supply method |
| CN113644609A (en) * | 2021-08-06 | 2021-11-12 | 南京普天鸿雁电器科技有限公司 | Bus system |
| CN114689123A (en) * | 2022-04-14 | 2022-07-01 | 孙建欣 | Data acquisition unit of socket box intelligent monitoring system |
-
2019
- 2019-06-20 CN CN201920934622.XU patent/CN210074874U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987799A (en) * | 2020-08-17 | 2020-11-24 | 镇江市美盛母线有限公司 | On-line monitoring and control system for bus duct power transmission line |
| CN113097993A (en) * | 2021-03-15 | 2021-07-09 | 机械工业第九设计研究院有限公司 | Intelligent power supply jack box of high-power dynamometer and balanced power supply method |
| CN113644609A (en) * | 2021-08-06 | 2021-11-12 | 南京普天鸿雁电器科技有限公司 | Bus system |
| CN114689123A (en) * | 2022-04-14 | 2022-07-01 | 孙建欣 | Data acquisition unit of socket box intelligent monitoring system |
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