CN209069338U - Ring network cabinet state monitoring apparatus - Google Patents
Ring network cabinet state monitoring apparatus Download PDFInfo
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- CN209069338U CN209069338U CN201822014624.5U CN201822014624U CN209069338U CN 209069338 U CN209069338 U CN 209069338U CN 201822014624 U CN201822014624 U CN 201822014624U CN 209069338 U CN209069338 U CN 209069338U
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- network cabinet
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000007935 neutral effect Effects 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 description 5
- 238000011897 real-time detection Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of ring network cabinet state monitoring apparatus, including power module, controller module, temperature sensor module, moisture sensor module, heating module, dissipate wet module, voltage sample module, current sampling module, display module and communication module；Power module power supply；Voltage sample module samples voltage signal simultaneously uploads；Current sampling module sampled current signals simultaneously upload；Temperature sensor module detection temperature simultaneously uploads；Moisture sensor module detection humidity simultaneously uploads；Controller module control heating module starts with wet module is dissipated, and externally sends or receive external command by communication module for parameter, while running parameter being shown by display module.The utility model can reliably monitor the equipment in ring network cabinet, integrated level height, high reliablity, safety and stability and easy to use.
Description
Technical field
The utility model is specifically related to a kind of ring network cabinet state monitoring apparatus.
Background technique
With the development and the improvement of people's living standards of economic technology, electric energy has become in people's production and life
Essential secondary energy sources bring endless convenience to people's production and life.
Ring network cabinet (Ring Main Unit) is one group of transmission & distribution electrical equipment (high-tension switch gear), be mounted in metal or
Non-metallic insulation cabinet body is interior or is made into the electrical equipment of assembled compartment ring network power supplying units, and core uses on-load switch
And fuse, have many advantages, such as that structure is simple, small in size, price is low, power supply parameter and performance can be improved and power supply safety.It
Be widely used in the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise power distribution station and
In box-type substation.
Currently, the monitoring in ring network cabinet is also in extensive state, although having switch state monitoring, Current Voltage monitoring
Deng, but be to belong to respectively to be separately monitored, integrated level is low, and respective outlet is required to the aperture in ring network cabinet, reduces
The intensity and security performance of ring network cabinet.
Utility model content
The purpose of this utility model is to provide a kind of integrated level height, high reliablity, safety and stability and rings easy to use
Net cabinet state monitoring apparatus.
This ring network cabinet state monitoring apparatus provided by the utility model, including power module, controller module, temperature pass
Sensor module, heating module, dissipates wet module, voltage sample module, current sampling module, display module at moisture sensor module
And communication module；Temperature sensor module, heating module, dissipates wet module, voltage sample module, electric current at moisture sensor module
Sampling module, display module and communication module are connect with controller module；Power module is filled to the ring network cabinet status monitoring
Set power supply；Voltage sample module is for sampling ring network cabinet Nei Ge road voltage signal and uploading controller module；Current sampling module
For sampling ring network cabinet Nei Ge road current signal and uploading controller module；Temperature sensor module is for detecting in ring network cabinet
Temperature information simultaneously uploads controller module；Moisture sensor module is for detecting the humidity information in ring network cabinet and uploading controller
Module；Controller module starts and heats for controlling heating module, to guarantee the temperature and humidity in ring network cabinet；Controller
Module dissipates wet module and starts and disperse moisture for controlling, to guarantee the humidity in ring network cabinet；Controller module is used for institute
The running parameter for stating ring network cabinet state monitoring apparatus externally sends or receives the external instruction sent by communication module, simultaneously
For running parameter to be shown by display module.
The temperature sensor module includes ring network cabinet temperature sensor and cable head temperature sensor；Ring network cabinet temperature
Sensor is evenly arranged in ring network cabinet, for detecting the temperature information in ring network cabinet and uploading controller module；End temperature
Sensor arrangement is spent on each road end, for the temperature information at detection cable head and uploads controller module.
The model PT100 of the ring network cabinet temperature sensor.
The model PT100 of the cable head temperature sensor.
The moisture sensor module is the module being made of the humidity sensor of model HM1500.
The controller module is the module being made of PLC or industrial nonshared control unit.
The heating module is Resistant heating module.
The wet module that dissipates is exhaust fan module.
The voltage sample module is voltage transformer.
The current sampling module includes cable current sampling module and neutral line current sampling module；The cable electricity
Stream sampling module is connected on the cable of ring network cabinet, for sampling the current signal in cable；The connection of neutral line current sampling module
On the zero curve of ring network cabinet, for detecting the fault-current signal on zero curve.
The cable current sampling module and neutral line current sampling module is the module being made of current transformer.
The display module is liquid crystal display.
The communication module is fiber optic telecommunications module.
This ring network cabinet state monitoring apparatus provided by the utility model is monitored in ring network cabinet and is set by various kinds of sensors
Standby work state information and parameter, and externally sent by communication module, while controlling corresponding action module and being acted
To guarantee the temperature and humidity environment in ring network cabinet, therefore the utility model can reliably monitor the equipment in ring network cabinet,
Integrated level height, high reliablity, safety and stability and easy to use.
Detailed description of the invention
Fig. 1 is the functional block diagram of the utility model.
Specific embodiment
It is as shown in Figure 1 the functional block diagram of the utility model: this ring network cabinet status monitoring provided by the utility model
Device, including power module, controller module, temperature sensor module, moisture sensor module, heating module, dissipate wet module,
Voltage sample module, current sampling module, display module and communication module；Temperature sensor module, adds moisture sensor module
Thermal modules, dissipate wet module, voltage sample module, current sampling module, display module and communication module with controller module connect
It connects；Power module is powered to the ring network cabinet state monitoring apparatus；Voltage sample module is for sampling the road ring network cabinet Nei Ge voltage
Signal simultaneously uploads controller module；Current sampling module is for sampling ring network cabinet Nei Ge road current signal and uploading controller mould
Block；Temperature sensor module is for detecting the temperature information in ring network cabinet and uploading controller module；Moisture sensor module is used
In the humidity information in detection ring network cabinet and upload controller module；Controller module starts and adds for controlling heating module
Heat, to guarantee the temperature and humidity in ring network cabinet；Controller module dissipates wet module and starts and disperse moisture for controlling, thus
Guarantee the humidity in ring network cabinet；Controller module is used to the running parameter of the ring network cabinet state monitoring apparatus passing through communication mould
Block externally sends or receives the external instruction sent, while for showing running parameter by display module.
In the specific implementation, temperature sensor module includes ring network cabinet temperature sensor and cable head temperature sensor；Ring
Net cabinet temperature sensor is evenly arranged in ring network cabinet, for detecting the temperature information in ring network cabinet and uploading controller module；
Cable head temperature sensor arrangement for the temperature information at detection cable head and uploads controller mould on each road end
Block.The model PT100 of ring network cabinet temperature sensor.The model PT100 of cable head temperature sensor.
Moisture sensor module is the module being made of the humidity sensor of model HM1500.Controller module is served as reasons
The module that PLC or industrial nonshared control unit are constituted.Heating module is Resistant heating module, can also be added using other kinds of
Thermal modules, such as air-heater etc..Dissipating wet module is exhaust fan module.Voltage sample module is voltage transformer, can also be used
Circuit with similar functions, such as electric resistance partial pressure Cai Yan circuit etc..Current sampling module include cable current sampling module and
Neutral line current sampling module；Cable current sampling module is connected on the cable of ring network cabinet, for sampling the letter of the electric current in cable
Number；Neutral line current sampling module is connected on the zero curve of ring network cabinet, for detecting the fault-current signal on zero curve.Cable current
Sampling module and neutral line current sampling module are the module being made of current transformer, or can also be used current signal
Be converted to the sample circuit of voltage signal.Display module is liquid crystal display.Communication module is fiber optic telecommunications module, specific real
Shi Shi, fiber optic telecommunications module can connect main website or supervisory data transmission device to carry out the communication of data and mutually pass.
The course of work of the monitoring device of the utility model in specific works is as follows:
Temperature (the temperature including temperature and end in ring network cabinet in temperature sensor module real-time detection ring network cabinet
Degree), and will test information and upload controller module.Controller module receives the temperature information of end, and when temperature information is super
It alarms when the threshold value set out, and the warning message is uploaded into main website by communication module simultaneously.Meanwhile controller module
By temperature information in received ring network cabinet, and when threshold value of the temperature in ring network cabinet lower than setting, control heating module (such as
Resistant heating or air-heater etc.) start and heats the air in ring network cabinet, so that the temperature in ring network cabinet is increased to
The temperature region of setting, is then shut off heating module；Likewise, when the temperature in ring network cabinet is higher than the threshold value of setting, control
The control of device module dissipates wet module (such as exhaust fan) work, the hot-air in ring network cabinet is discharged, to reduce in ring network cabinet
Then temperature turns off to the region of setting and dissipates wet module.
Humidity information in humidity sensor real-time detection ring network cabinet simultaneously uploads controller module；Controller module receives ring
Humidity information in net cabinet, and in the ring network cabinet humidity be higher than setting threshold value when, open heating module heating ring network cabinet in
Air, so that drying air reduces humidity；It can also open simultaneously and dissipate wet module by the humid air discharge in ring network cabinet, to protect
Demonstrate,prove the drying in ring network cabinet.
The voltage data of each cable in voltage sample module real-time detection ring network cabinet simultaneously uploads controller module, electric current
The current data of each cable in sampling module real-time detection ring network cabinet simultaneously uploads controller module, in controller module reception
The voltage detecting information and current detecting information of biography, and received information is uploaded into main website by communication module；Meanwhile it if connecing
The detection information of receipts is more than the threshold value of setting, and controller module can alarm.
Display module can use liquid crystal display, be mainly used for showing the running parameter of the monitoring device.
Claims (10)
1. a kind of ring network cabinet state monitoring apparatus, it is characterised in that including power module, controller module, temperature sensor mould
Block, heating module, dissipates wet module, voltage sample module, current sampling module, display module and communication at moisture sensor module
Module；Temperature sensor module, heating module, dissipates wet module, voltage sample module, current sample mould at moisture sensor module
Block, display module and communication module are connect with controller module；Power module is powered to the ring network cabinet state monitoring apparatus；
Voltage sample module is for sampling ring network cabinet Nei Ge road voltage signal and uploading controller module；Current sampling module is for sampling
Ring network cabinet Nei Ge road current signal simultaneously uploads controller module；Temperature sensor module is used to detect the temperature information in ring network cabinet
And upload controller module；Moisture sensor module is for detecting the humidity information in ring network cabinet and uploading controller module；Control
Device module processed starts and heats for controlling heating module, to guarantee the temperature and humidity in ring network cabinet；Controller module is used
Wet module is dissipated in control and starts and disperse moisture, to guarantee the humidity in ring network cabinet；Controller module is used for the looped network
The running parameter of cabinet state monitoring apparatus externally sends or receives the external instruction sent by communication module, while being used for will
Running parameter is shown by display module.
2. ring network cabinet state monitoring apparatus according to claim 1, it is characterised in that the temperature sensor module packet
Include ring network cabinet temperature sensor and cable head temperature sensor；Ring network cabinet temperature sensor is evenly arranged in ring network cabinet, is used for
It detects the temperature information in ring network cabinet and uploads controller module；Cable head temperature sensor arrangement is used on each road end
Temperature information at detection cable head simultaneously uploads controller module.
3. ring network cabinet state monitoring apparatus according to claim 1 or 2, it is characterised in that the controller module is served as reasons
The module that PLC or industrial nonshared control unit are constituted.
4. ring network cabinet state monitoring apparatus according to claim 1 or 2, it is characterised in that the heating module is resistance
Silk heating module.
5. ring network cabinet state monitoring apparatus according to claim 1 or 2, it is characterised in that the wet module that dissipates is air draft
Fan module.
6. ring network cabinet state monitoring apparatus according to claim 1 or 2, it is characterised in that the voltage sample module is
Voltage transformer.
7. ring network cabinet state monitoring apparatus according to claim 1 or 2, it is characterised in that the current sampling module packet
Include cable current sampling module and neutral line current sampling module；The cable current sampling module is connected to the cable of ring network cabinet
On, for sampling the current signal in cable；Neutral line current sampling module is connected on the zero curve of ring network cabinet, for detecting zero curve
On fault-current signal.
8. ring network cabinet state monitoring apparatus according to claim 7, it is characterised in that the cable current sampling module
It is the module being made of current transformer with neutral line current sampling module.
9. ring network cabinet state monitoring apparatus according to claim 1 or 2, it is characterised in that the display module is liquid crystal
Display screen.
10. ring network cabinet state monitoring apparatus according to claim 1 or 2, it is characterised in that the communication module is light
Fiber communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014624.5U CN209069338U (en) | 2018-12-03 | 2018-12-03 | Ring network cabinet state monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014624.5U CN209069338U (en) | 2018-12-03 | 2018-12-03 | Ring network cabinet state monitoring apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209069338U true CN209069338U (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014624.5U Active CN209069338U (en) | 2018-12-03 | 2018-12-03 | Ring network cabinet state monitoring apparatus |
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| CN (1) | CN209069338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687355A (en) * | 2019-10-25 | 2020-01-14 | 长春工程学院 | Transmission line shaft tower ground resistance monitoring devices based on accurate measurement technique |
-
2018
- 2018-12-03 CN CN201822014624.5U patent/CN209069338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687355A (en) * | 2019-10-25 | 2020-01-14 | 长春工程学院 | Transmission line shaft tower ground resistance monitoring devices based on accurate measurement technique |
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