CN209673140U - New energy case becomes dedicated humiture monitoring device and system - Google Patents
New energy case becomes dedicated humiture monitoring device and system Download PDFInfo
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- CN209673140U CN209673140U CN201822230573.XU CN201822230573U CN209673140U CN 209673140 U CN209673140 U CN 209673140U CN 201822230573 U CN201822230573 U CN 201822230573U CN 209673140 U CN209673140 U CN 209673140U
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Abstract
The utility model discloses a kind of new energy casees to become dedicated humiture monitoring device and system, which includes: master controller, display module, key module, oil surface temperature measurement module, ambient temperature and humidity measurement module, control output module, communication module and power module.The device is using master controller as core, oil surface temperature measurement module and ambient temperature and humidity measurement module are measured into the temperature and humidity inside the temperature and case change of transformer oil surface, judge that case becomes whether operation failure occurs by oil surface temperature and environment temperature, and the output of overtemperature alarm and tripping alarm is controlled by preset overtemperature alarm, tripping alarm threshold value, user can grasp live fault message in first time, and live electrical circuit is controlled by the output of alarm signal, the generation of live electrification can be prevented.
Description
Technical field
The utility model relates to a kind of fields of measurement of new energy case changing environment temperature and humidity, more particularly to a kind of new energy
Case becomes dedicated humiture monitoring device and system.
Background technique
The change of the generations of electricity by new energy case such as wind-force, photovoltaic is typically in the area of natural environment rather harsh, because of special power generation
Mode also determines the poor power quality in scene, it requires that case becomes matched instrument and meter and has wider operating temperature model
It encloses, instrument has the characteristics that stronger anti-interference, anti-lightning strike ability and corrosion resistance.
Current device there are performance, anti-interference be not high, wind-powered electricity generation, photovoltaic and combination box become strong electromagnetic interference environment not
The problem of energy steady operation.
Summary of the invention
The shortcomings that the utility model is directed in the prior art provides a kind of dedicated humiture monitoring device of new energy case change
And system.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
A kind of dedicated humiture monitoring device of new energy case change, temperature and case for measuring and controlling transformer oil surface become
Internal temperature and humidity, comprising: master controller, display module, key module, oil surface temperature measurement module, ambient temperature and humidity measurement
Module, control output module, communication module and power module.The master controller is separately connected the oil surface temperature measurement mould
It block, the ambient temperature and humidity measurement module, the control output module, the communication module, the display module and described presses
Key module.
The master controller is generated for receiving oil surface temperature and ambient temperature and humidity data and handling related data
Corresponding control instruction；
The oil surface temperature measurement module be used to measure new energy case become in transformer oil oil surface temperature, and by measurement
Temperature data is transmitted in the master controller by the oil surface temperature control terminal of the master controller；
The ambient temperature and humidity measurement module be used to measure new energy case become inside ambient temperature and humidity, and by the temperature of measurement
Humidity data is transmitted in the master controller by the Temperature and Humidity Control end of the master controller；
The communication module, is used for transmission the related data of each node of test environment, and makes the master controller and control
Terminal processed carries out information exchange.
It as an embodiment, further include display module, the digital tube display module includes charactron driving core
Piece, the number pipe driving chip connect the charactron chip controls end of the master controller.
It as an embodiment, further include control output module, the control output module includes alarm indication mould
Block, alarm output module and control output module, alarm display module connect charactron chip controls end, alarm output module and control
Output module processed is separately connected alarm indication control terminal and the warning output control terminal bee of the master controller；
The alarm output module and control output module include darlington array chip, the darlington array chip
Input terminal connects the relay control terminal of the master controller, and the output end connection alarm of the darlington array chip is defeated
Module and control output module out.
As an embodiment, the communication module includes RS485 output module, 4-20mA output module, described
RS485 output module includes RS485 transceiver, and RS485 transceiver connects the RS485 output control terminal of master controller；
The 4-20mA output module connects the PWM output end of the main controller, by 4-20mA conditioning circuit by signal
It is converted into 4-20mA electric current.
It as an embodiment, further include key module, the key module includes several mechanical keys, described
The control signal output of mechanical key connects the key control terminal of the master controller.
It as an embodiment, further include power module, the power module is separately connected oil surface temperature measurement mould
Block, ambient temperature and humidity measurement module, master controller, control output module, communication module, display module and key module.
A kind of new energy case becomes dedicated temperature and humidity monitoring system, including sensor network module and above-described new
Energy source box becomes dedicated humiture monitoring device host, the transformer oil inside the sensor network module acquisition new energy case change
Related data is sent to new energy case and becomes dedicated humiture monitoring device host, new energy by the data such as face temperature, ambient temperature and humidity
Source case becomes dedicated humiture monitoring device and handles related data, and the monitoring device host is for receiving display processing knot
Fruit.
As an embodiment, the sensor network module includes oil surface temperature sensor, ambient temperature and humidity biography
Any one or a few in sensor.
The utility model is due to using above technical scheme, with significant technical effect:
The utility model can be more comprehensively to the oil temperature and the progress of ambient temperature and humidity related data inside the change of new energy case
On-line monitoring is judged that case becomes whether operation failure occurs by oil surface temperature and environment temperature, and passes through preset overtemperature
Alarm, tripping alarm threshold value control the output of overtemperature alarm and tripping alarm, user can first time grasp scene therefore
Hinder information, and control live electrical circuit by the output of alarm signal, the generation of live electrification can be prevented.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the general frame schematic diagram of the utility model；
Fig. 2 is the circuit diagram of master controller；
Fig. 3 is the circuit diagram 1 of digital tube display module；
Fig. 4 is circuit diagram 2 of the charactron using the display module of relay driving；
Fig. 5 is the circuit diagram of key module；
Fig. 6 is the circuit diagram of oil surface temperature measurement module；
Fig. 7 is the circuit diagram of ambient temperature and humidity measurement module；
Fig. 8 is the circuit diagram for controlling output module；
Fig. 9 is the circuit diagram of RS485 output module；
Figure 10 is the circuit diagram of 4-20mA output module；
Figure 11 is the circuit diagram of power module.
Label declaration: 100, master controller；200, display module；300, key module；400, oil surface temperature measurement module；
500, ambient temperature and humidity measurement module；600, output module is controlled；700, communication module；800, power module.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, following embodiment is to the utility model
Explanation and the utility model is not limited to following embodiment.
Embodiment 1:
The dedicated humiture monitoring device of a kind of new energy case change, as shown in Figure 1, for measuring and controlling transformer oil surface
Temperature and humidity inside temperature and case change, comprising: master controller 100, display module 200, key module 300, oil surface temperature measurement
Module 400, ambient temperature and humidity measurement module 500, control output module 600, communication module 700 and power module 800.The master
Controller 100 be separately connected the oil surface temperature measurement module 400, the ambient temperature and humidity measurement module 500, it is described control it is defeated
Module 600, the communication module 700, the display module 200 and the key module 300 out.
The master controller 100 is for receiving oil surface temperature 400 and ambient temperature and humidity data 500 and carrying out related data
Processing, generates corresponding control instruction；
The oil surface temperature measurement module 400 is used to measure the oil surface temperature that new energy case becomes interior transformer oil, and will survey
The temperature data of amount is transmitted in the master controller 100 by the glaze temperature control terminal of the master controller；
The ambient temperature and humidity measurement module 500 is used to measure the ambient temperature and humidity inside the change of new energy case, and will measurement
Data of the Temperature and Humidity module be transmitted in the master controller 100 by the Temperature and Humidity Control end of the master controller；
The communication module 700, is used for transmission the related data of each node of test environment, and makes the master controller
100 and controlling terminal carry out information exchange.
It further, further include display module 200, referring to shown in attached drawing 3, the digital tube display module includes number
Pipe driving chip, driving chip model TM1629, the number pipe driving chip connect the digital tube core of the master controller
Piece control terminal.
Further, as shown in figure 8, further including control output module 600, the control output module 600 includes report
Alert display module 200, alarm output module and control output module, alarm display module 200 connect the LED display unit control
End processed, alarm output module and control output module are separately connected the alarm indication control terminal and alarm of the master controller 100
Output control terminal bee；
The alarm output module 600 and control output module 600 include darlington array chip, darlington array chip
The input terminal of model ULQ2003AD, the darlington array chip connect the relay control terminal of the master controller, described
The output end of darlington array chip connects the alarm output module and control output module, and alarm output module includes relay
Device K3, K4, K5, K6, control output module 600 include relay K1, K2, the model JZC-49F of relay, relay connection
Power module 120.
When measurement oil surface temperature is more than preset value, master controller 100 can drive alarm indication, warning output node closure,
When the ambient temperature and humidity of measurement is more than preset value, master controller 100 can drive LED to show, control output node closure.
Further, as shown in Figures 9 and 10, the communication module 700 includes RS485 output module, 4-20mA output
Module, the RS485 output module include RS485 transceiver, and model ADM2483BRW, RS485 transceiver connects master control
The RS485 output control terminal of device processed；
The 4-20mA output module connects the PWM output end of the main controller, by 4-20mA conditioning circuit by signal
It is converted into 4-20mA electric current.
It further, further include key module 300, the key module 300 includes several mechanical keys, the machine
The control signal output of tool key connects the key control terminal of the master controller 100.
It further, further include power module 800, the power module 800 is separately connected oil surface temperature measurement module
400, ambient temperature and humidity measurement module 500, master controller 100, control output module 600, communication module 700, display module 200
With key module 300.
A kind of dedicated temperature and humidity monitoring system of new energy case change, including sensor network module and new energy case become special
With humiture monitoring device host, the sensor network module acquisition new energy case become inside transformer oil surface temperature, ring
Related data is sent to new energy case and becomes dedicated humiture monitoring device host by the data such as border temperature and humidity, and new energy case becomes special
Related data is handled with humiture monitoring device, the monitoring device host is for receiving display processing result.More into
One step, the sensor network module include oil surface temperature sensor, in environment humidity sensor any one or it is several
Kind.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.All equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model,
It is included in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, without departing from the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (8)
1. a kind of new energy case becomes dedicated humiture monitoring device, in the temperature and case change for measuring and controlling transformer oil surface
The temperature and humidity in portion, comprising: master controller, display module, key module, oil surface temperature measurement module, ambient temperature and humidity measure mould
Block, control output module, communication module and power module, it is characterised in that: the master controller is separately connected the pasta temperature
Spend measurement module, the ambient temperature and humidity measurement module, the control output module, the communication module, the display module
With the key module；
The master controller generates corresponding for receiving oil surface temperature and ambient temperature and humidity data and handling related data
Control instruction；
The oil surface temperature measurement module be used to measure new energy case become in transformer oil oil surface temperature, and by the temperature of measurement
Data are transmitted in the master controller by the glaze temperature control terminal of the master controller；
The ambient temperature and humidity measurement module be used to measure new energy case become inside ambient temperature and humidity, and by the temperature and humidity of measurement
Data are transmitted in the master controller by the Temperature and Humidity Control end of the master controller；
The communication module, is used for transmission the related data of each node of test environment, and makes the master controller and control eventually
End carries out information exchange.
2. new energy case according to claim 1 becomes dedicated humiture monitoring device, it is characterised in that: further include display mould
Block, the display module include digital pipe driving chip, and the number pipe driving chip connects the charactron of the master controller
Chip controls end.
3. new energy case according to claim 2 becomes dedicated humiture monitoring device, it is characterised in that: further include that control is defeated
Module out, the control output module include alarm display module, alarm output module and control output module, alarm indication mould
Block connects the charactron chip controls end, and alarm output module and control output module are separately connected the report of the master controller
Alert display control end and warning output control terminal bee；
The alarm output module and control output module include darlington array chip, the input of the darlington array chip
End connects the relay control terminal of the master controller, and the output end of the darlington array chip connects the warning output mould
Block and control output module.
4. new energy case according to claim 1 becomes dedicated humiture monitoring device, it is characterised in that: the communication module
Including RS485 output module, 4-20mA output module, the RS485 output module includes RS485 transceiver, RS485 transceiver
Connect the RS485 output control terminal of master controller；
The 4-20mA output module connects the PWM output end of the master controller, is turned signal by 4-20mA conditioning circuit
Change 4-20mA electric current into.
5. new energy case according to claim 1 becomes dedicated humiture monitoring device, it is characterised in that: further include key mould
Block, the key module include several mechanical keys, and the control signal output of the mechanical key connects the main control
The key control terminal of device.
6. new energy case according to claim 1 becomes dedicated humiture monitoring device, it is characterised in that: further include power supply mould
Block, the power module are separately connected oil surface temperature measurement module, ambient temperature and humidity measurement module, master controller, control output
Module, communication module, display module and key module.
7. a kind of become the dedicated temperature and humidity monitoring system of new energy case change that dedicated humiture monitoring device is realized based on new energy case,
It is characterised in that it includes becoming special based on new energy case described in any one of sensor network module and claim 1-6
With humiture monitoring device, the sensor network module acquires transformer oil surface temperature, environment temperature inside the change of new energy case
Related data is sent to new energy case and becomes dedicated humiture monitoring device by the data such as humidity, and new energy case becomes dedicated temperature and humidity
Monitoring device handles related data, and the new energy case becomes dedicated humiture monitoring device for receiving display processing knot
Fruit.
8. new energy case according to claim 7 becomes dedicated temperature and humidity monitoring system, which is characterized in that the sensor network
Network module includes oil surface temperature sensor, any one or a few in environment humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822230573.XU CN209673140U (en) | 2018-12-28 | 2018-12-28 | New energy case becomes dedicated humiture monitoring device and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822230573.XU CN209673140U (en) | 2018-12-28 | 2018-12-28 | New energy case becomes dedicated humiture monitoring device and system |
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| CN209673140U true CN209673140U (en) | 2019-11-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577619A (en) * | 2020-12-10 | 2021-03-30 | 宁波迦南智能电气股份有限公司 | Terminal block temperature real-time monitoring method of intelligent electric meter |
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2018
- 2018-12-28 CN CN201822230573.XU patent/CN209673140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577619A (en) * | 2020-12-10 | 2021-03-30 | 宁波迦南智能电气股份有限公司 | Terminal block temperature real-time monitoring method of intelligent electric meter |
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