CN207423261U - A kind of terminal box real-time monitoring device and system - Google Patents
A kind of terminal box real-time monitoring device and system Download PDFInfo
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- CN207423261U CN207423261U CN201721492444.7U CN201721492444U CN207423261U CN 207423261 U CN207423261 U CN 207423261U CN 201721492444 U CN201721492444 U CN 201721492444U CN 207423261 U CN207423261 U CN 207423261U
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Abstract
The utility model is related to a kind of terminal box real-time monitoring device and systems, its device includes at least one monitoring unit, at least one gateway, interchanger and Cloud Server, monitoring unit and gateway wireless connection, all gateways are electrically connected with exchanging mechatronics, interchanger with Cloud Server.Monitoring unit includes detection front end, host and at least one relay in case, detection front end is arranged in terminal box in case, and detection front end is electrically connected with host in case, host is electrically connected with all relays, relay is electrically connected with box equipment one-to-one corresponding, host and at least one gateway wireless connection.The monitoring device of the utility model, the parameter information for monitoring terminal box in real time by detecting front end in case, and the working condition of the parameter information for detecting front end monitoring, relay and terminal box equipment is sent to Cloud Server by interchanger, it is monitored so as to fulfill remote online control terminal box equipment, security performance is high.
Description
Technical field
The utility model is related to a kind of electrical equipment on-line monitoring field more particularly to terminal box real-time monitoring device and it is
System.
Background technology
The intermediate link that terminal box of transformer substation is outdoor electrical equipment to be connected with equipment such as indoor observing and controlling, protection, communications, one
As on the spot be mounted on equipment by.When there was dampness in the air, the moist condensation accumulated water especially within rainy season, outdoor switch terminal box, easily
Insulation against ground resistance in direct-current secondary circuit is caused to decline, severe patient's insulation resistance drops to zero, so as to formed DC positive power or
Negative supply is grounded.If causing direct current two points ground fault, DC insurance is caused to fuse, relay fail or malfunction or even damage are set
It is standby, the safe operation of serious threat power grid.Terminal box, which makes moist, makes terminal block screw and connection sheet get rusty, and makes secondary terminals contact not
It is good, current transformer terminal fever can similarly be made even to open a way, relay fail or malfunction is caused, cause accident.Mutual inductor voltage
It is bad it will cause observing and controlling, protective device operation exception, mistaking signal with switch, temperature signal termination contact, cause to run people
Error analysis is made in member's erroneous judgement.Therefore, search the reason for analysis terminal box makes moist and take measures, to the tool that tries to avert accidents
There is important meaning.
Current existing technology mainly installs heating plate and extractor fan additional in terminal box.But since terminal box number is more,
Manually can not timely management and control, frequently result in heater and fan long time continuous working and damage, but ignorant, and then cause
Cause various accidents in terminal box.And good solution is there is no (because site environment base for terminal box currently on the market
Originally can not cabling, and for security consideration, the WIFI signal transmission data that security is relatively low can not be used).
The content of the invention
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, it is real to provide a kind of terminal box
When monitoring device and system.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of terminal box real-time monitoring device, including
At least one monitoring unit, at least one gateway, interchanger and Cloud Server, the monitoring unit are corresponded with box equipment
Electrical connection, the monitoring unit and at least one gateway wireless connection, all gateways exchange mechatronics with described,
The interchanger is electrically connected with the Cloud Server.
The monitoring unit includes detection front end, host and at least one relay in case, and detection front end is set in the case
It puts in terminal box, and detection front end is electrically connected with the host in the case, the host and all relays are electric
Connection, the relay are electrically connected with box equipment one-to-one corresponding, the host and at least one gateway wireless connection.
The host includes shell, and main control circuit is equipped in the shell, and the side wall of outer shell is equipped with multiple terminals
Son, the main control circuit pass through wire connection terminal electrical connection corresponding with detection front end in the case and relay.
The beneficial effects of the utility model are：The terminal box real-time monitoring device of the utility model, before being detected in case
End monitors the parameter information of terminal box in real time, and the parameter information control relay monitored by host according to the detection front end moves
Make, and the working condition of the parameter information of detection front end monitoring, relay and terminal box equipment is sent out by interchanger
It send to Cloud Server, is monitored so as to fulfill remote online control terminal box equipment, and control terminal box equipment works normally,
Security performance is high, can be applied to various can not connect up while the place high to security requirement.
Based on the above technical solutions, the utility model can also do following improvement：
Further：Detection front end is Temperature Humidity Sensor in the case, water leak detector, smoke alarm and door sensor detect
One or more in device, the Temperature Humidity Sensor, water leak detector, smoke alarm and door sensor detector respectively with it is described
Main control circuit is electrically connected；The Temperature Humidity Sensor is arranged in terminal box, and the temperature and humidity in detection terminal case；Institute
It states water leak detector to be arranged in the bottom interior wall of terminal box, and whether ponding in leak and terminal box is deep for detection terminal case
Degree；The smoke alarm is arranged in terminal box, and whether occurs smog and smokescope in detection terminal case；The door
Magnetic detector is arranged on the chamber door of terminal box along inside, and the chamber door state of detection terminal case.
The advantageous effect of above-mentioned further scheme is：Pass through the Temperature Humidity Sensor, water leak detector, smoke alarm
With door sensor detector can respectively the humiture in detection terminal case, whether leak, whether have the switch shape of smog and chamber door
State, so as to fulfill the accurate automatic detection comprehensively of the running parameter in terminal box.
Further：Pass through ZigBee-network wireless connection between the main control circuit and the gateway.
The advantageous effect of above-mentioned further scheme is：By using ZigBee-network carry out data information transfer, have compared with
High security, it is low in energy consumption, it is at low cost, and can support wireless extensions.
Further：The monitoring unit further includes display screen, and the display screen, which is inlayed, to be arranged on the shell of the host,
The display screen is electrically connected with the main control circuit, and the parameter of front end detection is detected described in real-time display.
The advantageous effect of above-mentioned further scheme is：It can be detected by the display screen with detecting front end described in real-time display
Parameter and terminal box equipment working condition, it is convenient directly perceived, convenient for can also understand in real time when not opening terminal box chamber door
Running parameter and equipment working state in case.
Further：The monitoring unit further includes Big Dipper GPS dual-mode locating module, the Big Dipper GPS dual-mode locating module
It is electrically connected with the main control circuit.
The advantageous effect of above-mentioned further scheme is：It can be to each terminal by the Big Dipper GPS dual-mode locating module
Case carries out locating and tracking, is also convenient for realizing remote monitoring, and each terminal box is remotely identified, so as to fulfill terminal box
Comprehensive on-line monitoring.
Further：The monitoring unit further includes alarm, and the alarm is electrically connected with the main control circuit, and
The parameter of detection front end detection is more than corresponding given threshold alarm in the case.
The advantageous effect of above-mentioned further scheme is：It can detect what front end detected in the case by the alarm
Alarm signal is sent in time when parameter is more than corresponding given threshold alarm information or equipment work occurs abnormal in the case
Breath, takes measures, it is ensured that the normal trouble free service of terminal box in time convenient for administrative staff.
Further：The terminal box real-time monitoring device further includes case external environment monitoring front end, the case external environment monitoring
Front end is electrically connected with the main control circuit.
The advantageous effect of above-mentioned further scheme is：Terminal box can be monitored in real time by monitoring front end by the case external environment
The ambient parameter information of position, convenient for the working performance of monitoring terminal box under various circumstances.
Further：The case external environment monitoring front end is included in noise transducer, wind sensor, PM2.5 sensors
One or more, the noise transducer, wind sensor, PM2.5 sensors are electrically connected respectively with the main control circuit.
The advantageous effect of above-mentioned further scheme is：Pass through the noise transducer, wind sensor, PM2.5 sensors
The noise, wind-force and PM2.5 concentration values of terminal box position can be monitored in real time, convenient for according to varying environment parameter lower terminal
The working performance of case improves terminal box, for example, using different fixed forms in different wind scale regions, it is ensured that end
The work of sub- case energy normal table.
Further：The monitoring unit further includes Current Voltage observation circuit, the Current Voltage observation circuit respectively with
The main control circuit and box equipment electrical connection, box equipment are connected by the corresponding relay and the main control circuit
It connects.
The advantageous effect of above-mentioned further scheme is：Terminal box can be monitored by the Current Voltage detection circuit in real time
The operating current and operating voltage of interior circuit, when occurring abnormal convenient for the operating current of circuit in terminal box and operating voltage and
Shi Faxian, and disconnected by master control circuit controls relay control box equipment, ensure the safety of terminal box equipment.
The utility model additionally provides a kind of terminal box real-time monitoring system, including the terminal box real-time monitoring device
With at least one mobile terminal, the mobile terminal and the Cloud Server wireless connection.
The terminal box real-time monitoring system of the utility model is wirelessly connected by mobile terminal and Cloud Server foundation
It connects, and receives the working condition of parameter information, relay and terminal box equipment that the detection front end monitors, realize terminal box
Remote real time monitoring, while the work shape of the box equipment in the terminal box can be controlled by the mobile terminal remote
State realizes intelligent monitoring, easy to operate, convenient and safe.
Description of the drawings
Fig. 1 is the terminal box real-time monitoring device structure diagram of one embodiment of the utility model；
Fig. 2 is the monitoring unit structure diagram of one embodiment of the utility model；
Fig. 3 is the monitoring unit structure diagram of another embodiment of the utility model；
Fig. 4 is the monitoring unit structure diagram of another embodiment of the utility model；
Fig. 5 is the monitoring unit structure diagram of another embodiment of the utility model；
Fig. 6 is the terminal box real-time monitoring system structure diagram of the utility model.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of terminal box real-time monitoring device, including at least one monitoring unit, at least one gateway, friendship
It changes planes and Cloud Server, the monitoring unit is electrically connected with box equipment one-to-one corresponding, the monitoring unit and at least one institute
Gateway wireless connection is stated, all gateways exchange mechatronics with described, and the interchanger is electrically connected with the Cloud Server.
As shown in Fig. 2, the monitoring unit includes detecting front end, host and at least one relay in case, in the case
Detection front end be arranged in terminal box, and the case in detection front end be electrically connected with the host, the host with it is all described
Relay is electrically connected, and the relay is electrically connected with box equipment one-to-one corresponding, the host and at least one gateway
Wireless connection.
The host includes shell, and main control circuit is equipped in the shell, and the side wall of outer shell is equipped with multiple terminals
Son, the main control circuit pass through wire connection terminal electrical connection corresponding with detection front end in the case and relay.
The terminal box real-time monitoring device of the utility model, the parameter for monitoring terminal box in real time by detecting front end in case are believed
Breath, and the actuating of relay is controlled according to the parameter information that the detection front end monitors by host, and detect front end monitoring by described
Parameter information, the working condition of relay and terminal box equipment Cloud Server is sent to by interchanger, so as to fulfill remote
Monitoring of equipment in journey On-line Control terminal box, and control terminal box equipment works normally, security performance is high, can be applied to each
Kind can not connect up while the place high to security requirement.
In the present embodiment, the main control circuit uses 51 series monolithics.
In the present embodiment, detection front end is Temperature Humidity Sensor, water leak detector, smoke alarm and door sensor in the case
One or more in detector, the Temperature Humidity Sensor, water leak detector, smoke alarm and door sensor detector respectively with
The main control circuit electrical connection.
Specifically, the Temperature Humidity Sensor is arranged in terminal box, and the temperature and humidity in detection terminal case；It is described
Water leak detector is arranged in the bottom interior wall of terminal box, and whether ponding in leak and terminal box is deep for detection terminal case
Degree；The smoke alarm is arranged in terminal box, and whether occurs smog and smokescope in detection terminal case；The door
Magnetic detector is arranged on the chamber door of terminal box along inside, and the chamber door state of detection terminal case.Pass through the temperature and humidity sensing
Device, water leak detector, smoke alarm and door sensor detector can respectively the humiture in detection terminal case, whether leak, be
The no on off state for having smog and chamber door, so as to fulfill the accurate automatic detection comprehensively of the running parameter in terminal box.Certainly,
Detection front end can also include harmful gas sensor (such as CO sensors and SO2 sensors etc.), and test side in the case
Pernicious gas in sub- case, so as to whether exception occur in auxiliary judgment case.
It is pointed out that corresponding action equipment can also be set in terminal box, for example heater, refrigerating fan and remove
Wet device and ventilation device etc., these action equipment are electrically connected with main control circuit by relay, aided in control terminal case
Environment.For example, when the temperature is excessively high, by relay ventilation device can be controlled to start, accelerate the flowing of terminal box inner air and outer air,
So as to accelerate to cool down in terminal box.
Preferably, in the above-described embodiments, ZigBee network wireless is passed through between the main control circuit and the gateway
Connection.Data information transfer is carried out by using ZigBee-network, there is higher security, it is low in energy consumption, it is at low cost, and can prop up
Hold wireless extensions.
Certainly, in practice between the main control circuit and the gateway by the way that lora networks, GPRS nets can also be passed through
Network, wifi network or RS485 are attached, and can be carried out conversion selection according to demand in practice, not done any limit here
It is fixed.
As shown in Figure 3, it is preferable that in the above-described embodiments, the monitoring unit further includes display screen, the display screen edge
Embedding to be arranged on the shell of the host, the display screen is electrically connected with the main control circuit, and detection described in real-time display
The parameter of front end detection.It can be with the parameter and terminal box equipment of detection front end detection described in real-time display by the display screen
Working condition, it is convenient directly perceived, convenient for can also understand the running parameter and equipment in case in real time when not opening terminal box chamber door
Working condition.
As shown in Figure 4, it is preferable that in the above-described embodiments, the monitoring unit further includes Big Dipper GPS bimodulus positioning moulds
Block, the Big Dipper GPS dual-mode locating module are electrically connected with the main control circuit.Pass through the Big Dipper GPS dual-mode locating module
Locating and tracking can be carried out to each terminal box, be also convenient for realizing remote monitoring, and each terminal box is remotely identified, from
And realize the comprehensive on-line monitoring of terminal box.
As shown in Figure 5, it is preferable that in the above-described embodiments, the monitoring unit further includes alarm, the alarm with
The main control circuit electrical connection, and the parameter of front end detection is detected more than corresponding given threshold alarm in the case.
By the alarm can be detected in the case front end detect parameter be more than corresponding given threshold alarm information or
There is timely alert during exception to person in equipment work in the case, takes measures in time convenient for administrative staff, it is ensured that terminal
The normal trouble free service of case.
In practice, the alarm is phonetic alarm and/or visual alarm.
Preferably, in the above-described embodiments, the terminal box real-time monitoring device further includes case external environment monitoring front end, institute
Case external environment monitoring front end is stated to be electrically connected with the main control circuit.Front end is monitored by the case external environment to monitor in real time
The ambient parameter information of terminal box position, convenient for the working performance of monitoring terminal box under various circumstances.
Specifically, the case external environment monitoring front end is included in noise transducer, wind sensor, PM2.5 sensors
One or more, the noise transducer, wind sensor, PM2.5 sensors are electrically connected respectively with the main control circuit.
Noise, the wind of terminal box position can be monitored in real time by the noise transducer, wind sensor, PM2.5 sensors
Power and PM2.5 concentration values, convenient for being improved according to the working performance of varying environment parameter lower terminal case to terminal box, for example,
Different fixed forms is used in different wind scale regions, it is ensured that the work of terminal box energy normal table.
It is pointed out that here, the case external environment monitoring front end can also be extended, for example can set air pressure
Sensor etc., will not enumerate here.
Preferably, in the above-described embodiments, the monitoring unit further includes Current Voltage observation circuit, the Current Voltage
Observation circuit is electrically connected respectively with the main control circuit and box equipment, and box equipment passes through the corresponding relay and institute
State main control circuit connection.By the Current Voltage detection circuit can monitor in real time in terminal box the operating current of circuit and
Operating voltage, convenient for being found in time when the operating current of circuit in terminal box and abnormal operating voltage appearance, and by the master
Control circuit control relay control box equipment disconnects, and ensures the safety of terminal box equipment.
In practice, the Current Voltage observation circuit includes at least one current sensor and at least one voltage sensor
Device, the current sensor are connected with corresponding box equipment, and detect the electric current of corresponding box equipment, the voltage sensor
It is in parallel with corresponding box equipment, and detect the voltage of corresponding box equipment.
The terminal box real-time monitoring device of the utility model, for terminal box of transformer substation to temperature, humidity, leak, smog,
The monitoring problem of the environmental parameters such as cabinet door switch, with reference to computer technology and radio network technique, makees in time when being abnormal
Go out corresponding linkage processing, ensure the normal operation of terminal box, a solution is provided to be unattended.The monitoring device knot
Structure is simple, and maintenance cost is low, control performance is good, and communications security is high, practicability is good, easy to operate, there is higher application value.
As shown in fig. 6, the utility model additionally provides a kind of terminal box real-time monitoring system, it is real including the terminal box
When monitoring device and at least one mobile terminal, the mobile terminal and the Cloud Server wireless connection.
The terminal box real-time monitoring system of the utility model is wirelessly connected by mobile terminal and Cloud Server foundation
It connects, and receives the working condition of parameter information, relay and terminal box equipment that the detection front end monitors, realize terminal box
Remote real time monitoring, while the work shape of the box equipment in the terminal box can be controlled by the mobile terminal remote
State realizes intelligent monitoring, easy to operate, convenient and safe.
In the present embodiment, the mobile terminal is the intelligent interaction devices such as smart mobile phone, tablet computer, PDA or PC machine.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of terminal box real-time monitoring device, it is characterised in that：Including at least one monitoring unit, at least one gateway, friendship
It changes planes and Cloud Server, the monitoring unit is electrically connected with box equipment one-to-one corresponding, the monitoring unit and at least one institute
Gateway wireless connection is stated, all gateways exchange mechatronics with described, and the interchanger is electrically connected with the Cloud Server；
The monitoring unit includes detection front end, host and at least one relay in case, and detection front end is arranged in the case
In terminal box, and detection front end is electrically connected with the host in the case, and the host is electrically connected with all relays,
The relay is electrically connected with box equipment one-to-one corresponding, the host and at least one gateway wireless connection；
The host includes shell, and main control circuit is equipped in the shell, and the side wall of outer shell is equipped with multiple wire connection terminals, institute
It states main control circuit and passes through wire connection terminal electrical connection corresponding with detection front end in the case and relay.
2. terminal box real-time monitoring device according to claim 1, it is characterised in that：Detection front end is warm and humid in the case
Spend the one or more in sensor, water leak detector, smoke alarm and door sensor detector, the Temperature Humidity Sensor, leakage
Water finder, smoke alarm and door sensor detector are electrically connected respectively with the main control circuit；
The Temperature Humidity Sensor is arranged in terminal box, and the temperature and humidity in detection terminal case；
The water leak detector is arranged in the bottom interior wall of terminal box, and whether detection terminal case is in leak and terminal box
Depth of accumulated water；
The smoke alarm is arranged in terminal box, and whether occurs smog and smokescope in detection terminal case；
The door sensor detector is arranged on the chamber door of terminal box along inside, and the chamber door state of detection terminal case.
3. terminal box real-time monitoring device according to claim 1, it is characterised in that：The main control circuit and the net
Pass through ZigBee-network wireless connection between pass.
4. terminal box real-time monitoring device according to claim 1, it is characterised in that：The monitoring unit further includes display
Screen, the display screen, which is inlayed, to be arranged on the shell of the host, and the display screen is electrically connected with the main control circuit, and real
When show it is described detection front end detection parameter.
5. terminal box real-time monitoring device according to claim 1, it is characterised in that：The monitoring unit further includes the Big Dipper
GPS dual-mode locating module, the Big Dipper GPS dual-mode locating module are electrically connected with the main control circuit.
6. terminal box real-time monitoring device according to claim 1, it is characterised in that：The monitoring unit, which further includes, also to be wrapped
Alarm is included, the alarm is electrically connected with the main control circuit, and is detected the parameter that front end detects in the case and be more than
Corresponding given threshold alarm.
7. terminal box real-time monitoring device according to claim 1, it is characterised in that：Before further including the monitoring of case external environment
End, the case external environment monitoring front end are electrically connected with the main control circuit.
8. terminal box real-time monitoring device according to claim 7, it is characterised in that：The case external environment monitoring front end bag
Include the one or more in noise transducer, wind sensor, PM2.5 sensors, the noise transducer, wind-force sensing
Device, PM2.5 sensors are electrically connected respectively with the main control circuit.
9. according to claim 1 to 8 any one of them terminal box real-time monitoring device, it is characterised in that：The monitoring unit
Current Voltage observation circuit is further included, the Current Voltage observation circuit is electrically connected respectively with the main control circuit and box equipment
It connects, box equipment is connected by the corresponding relay with the main control circuit.
10. a kind of terminal box real-time monitoring system, it is characterised in that：It is real including claim 1 to 9 any one of them terminal box
When monitoring device and at least one mobile terminal, the mobile terminal and the Cloud Server wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492444.7U CN207423261U (en) | 2017-11-08 | 2017-11-08 | A kind of terminal box real-time monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492444.7U CN207423261U (en) | 2017-11-08 | 2017-11-08 | A kind of terminal box real-time monitoring device and system |
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| Publication Number | Publication Date |
|---|---|
| CN207423261U true CN207423261U (en) | 2018-05-29 |
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ID=62304724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492444.7U Active CN207423261U (en) | 2017-11-08 | 2017-11-08 | A kind of terminal box real-time monitoring device and system |
Country Status (1)
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| CN (1) | CN207423261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683563A (en) * | 2018-11-21 | 2019-04-26 | 武汉神洁建设发展有限公司 | The whole network leads to terminal box environment real time monitoring system and method |
| CN111487945A (en) * | 2020-05-22 | 2020-08-04 | 广东电网有限责任公司惠州供电局 | Disaster prevention auxiliary system of transformer substation |
-
2017
- 2017-11-08 CN CN201721492444.7U patent/CN207423261U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683563A (en) * | 2018-11-21 | 2019-04-26 | 武汉神洁建设发展有限公司 | The whole network leads to terminal box environment real time monitoring system and method |
| CN111487945A (en) * | 2020-05-22 | 2020-08-04 | 广东电网有限责任公司惠州供电局 | Disaster prevention auxiliary system of transformer substation |
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