CN208968301U - A kind of automatization controlling device of experimental electric furnace - Google Patents
A kind of automatization controlling device of experimental electric furnace Download PDFInfo
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- CN208968301U CN208968301U CN201821613577.XU CN201821613577U CN208968301U CN 208968301 U CN208968301 U CN 208968301U CN 201821613577 U CN201821613577 U CN 201821613577U CN 208968301 U CN208968301 U CN 208968301U
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- electric furnace
- experimental electric
- programmable controller
- controlling device
- controller
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Abstract
The utility model provides a kind of automatization controlling device of experimental electric furnace, it include: industrial computer, intelligent temperature controller, power regulating eqiupment, experimental electric furnace, programmable controller, telecommunication devices, wherein, industrial computer carries out data exchange by variable mode and intelligent temperature controller and programmable controller, intelligent temperature controller adjusts the heating temperature of experimental electric furnace by adjusting the output power of power regulating eqiupment, programmable controller is to control, protection, remotely monitor the experimental electric furnace, telecommunication devices with programmable controller by connecting, realize the remotely monitor and control of complete set of equipments, compared with prior art, the automatization controlling device of experimental electric furnace provided by the embodiment of the utility model can effectively improve the automatic control level of experimental electric furnace, guarantee equipment optimization operation, reduce artificial work It measures, improve working efficiency and experiment accuracy, and discovering device defect and remote diagnosis can be provided in time.
Description
Technical field
The utility model relates to Thermal Automations and informationization technology field, in particular to a kind of experimental electric furnace
Automatization controlling device.
Background technique
Currently, experimental electric furnace is widely used in industrial and mining enterprises, R&D institution, institution of higher learning, it is used as chemical analysis, physics is surveyed
Fixed and metalwork and the heat treatment of small mould steel part etc., since experimental electric furnace controls error ratio to temperature when in use
It is relatively stringent, under Traditional control mode, operator's footman's production in 24 hours is needed, is required according to process curve by manually passing through instrument
Table key setting time and target heating temperature, and the temperature changing process of manual record heating.But this artificial labor of mode
Fatigue resistance is big, the degree of automation is low, is not easy to production management and the statistical analysis of product.
Utility model content
In consideration of it, the utility model proposes a kind of automatization controlling devices of experimental electric furnace, it is intended to solve the prior art
In, the experimental electric furnace technical problem that labor intensity is big, the degree of automation is low when in use.
On one side, the utility model proposes a kind of automatization controlling devices of experimental electric furnace, comprising: industry calculates
Machine, intelligent temperature controller, power regulating eqiupment, programmable controller, telecommunication devices；
The industrial computer is connected with the intelligent temperature controller, the programmable controller respectively, described
Industrial computer carries out data exchange, institute by variable mode and the intelligent temperature controller and the programmable controller
Heating temperature of the intelligent temperature controller to monitor experimental electric furnace in real time is stated, and actual temperature is compared with set temperature,
The heating temperature of the experimental electric furnace is adjusted by adjusting the output power of the power regulating eqiupment；The programmable controller to
Control, remotely monitors the experimental electric furnace at protection；
The telecommunication devices and the programmable controller remotely connect, when the programmable controller monitors
When to equipment operation failure, the telecommunication devices respond defect diagonsis and offer processing to make failure warning rapidly
Countermeasure.
Further, thermocouple Analog input mModule, the thermocouple mould are configured on the programmable controller
Analog quantity input module corresponds to the temperature of hearth region to monitor the experimental electric furnace in real time.
Further, be additionally provided with thermocouple in the experimental electric furnace burner hearth, the thermocouple be provided with it is multiple, wherein one
A thermocouple is connected with the intelligent temperature controller, to show, control and record in the experimental electric furnace burner hearth
Temperature, remaining described thermocouple is connected with the programmable controller, and is distributed in the experimental electric furnace burner hearth
Different location, to monitor the thermo parameters method situation of different zones in the experimental electric furnace burner hearth.
Further, described to compile when the thermo parameters method situation difference of different zones in the experimental electric furnace burner hearth
Cyclelog opens circulating fan, the uniformity of the circulating fan to guarantee temperature in the experimental electric furnace burner hearth.
Further, the programmable controller is also used to real-time monitoring equipment defect, and the equipment deficiency includes institute
The overload of power regulating eqiupment, the phase shortage of power supply, the disconnected idol of thermocouple, the overtemperature of experimental electric furnace, fan trouble are stated, when the programmable
When controller detects equipment deficiency, sound-light alarm information can be issued.
Further, the programmable controller realizes long-range monitoring by CPU connection telecommunication devices.
Further, the serial ports COM1 of the industrial computer passes through RS232/485 converter and the intelligent temperature control
The RS485 communication interface of instrument processed is connected.
Further, the industrial computer is connected using Transmission Control Protocol with the programmable controller by local area network
It connects.
Compared with prior art, experimental electric furnace automatization controlling device provided by the embodiment of the utility model can effectively improve
The automatic control level of experimental electric furnace guarantees equipment optimization operation, meets highest heating efficiency and product quality, reduction
Labor workload improves working efficiency and experiment accuracy, provides expert decision-making for the optimum control of equipment, and can find in time
Equipment deficiency simultaneously provides remote diagnosis, convenient to be connected with production, process management systems, reduces cost and the week of secondary development
Phase.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structure distribution schematic diagram of the automatization controlling device of experimental electric furnace provided by the embodiment of the utility model.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, the implementation in the utility model
Feature in example and embodiment can be combined with each other.It is below with reference to the accompanying drawings and in conjunction with the embodiments practical new this is described in detail
Type.
Refering to fig. 1, as seen from the figure, the experimental electric furnace automatization controlling device that the present embodiment proposes, comprising: industrial computer
1, intelligent temperature controller 3, power regulating eqiupment 4, experimental electric furnace 5, programmable controller 6, telecommunication devices 7.Wherein, industry meter
Calculation machine 1 is connected with intelligent temperature controller 3, programmable controller 6 respectively, and industrial computer 1 passes through variable mode and intelligence
Energy temperature controller 3 and programmable controller 6 carry out data exchange, and intelligent temperature controller 3 to monitor experiment electricity in real time
The heating temperature of furnace 5, and actual temperature is compared with set temperature, experiment is adjusted by adjusting the output power of power regulating eqiupment 4
The heating temperature of electric furnace 5；Programmable controller 6 to control, protect, long-range monitoring experiment electric furnace 5；Telecommunication devices 7
It is connected with programmable controller 6, to realize that the real time remote of equipment running status monitors and the long-range of equipment operation does
In advance.When programmable controller 6 monitors equipment operation failure, remote monitoring system makes rapidly failure warning, and response lacks
Fall into diagnosis and provide treatment Countermeasures compared with prior art, experimental electric furnace provided by the embodiment of the utility model it is automatically-monitored
Device is constant by the temperature in 3 Experiments of Automatic Control electric furnace of intelligent temperature controller, 5 burner hearth, passes through programmable controller 6
The starting, stopping of other equipment, failure reset and mode of operation switching in auto-control monitoring device, so that whole process
Responding fast and achievees the effect that reduce labor workload, improves working efficiency and experiment accuracy.
In the present embodiment, thermocouple Analog input mModule, thermocouple analog quantity are configured on programmable controller 6
Fire box temperature of the input module to monitor corresponding region in real time is provided with 5 thermocouples in 5 burner hearth of experimental electric furnace, wherein one
A thermocouple is connected with intelligent temperature controller 3, to show, control and record the temperature in 5 burner hearth of experimental electric furnace, remaining
4 thermocouples are connected with programmable controller 6, and the different location being distributed in 5 burner hearth of experimental electric furnace, to monitor reality
The thermo parameters method situation of different zones in 5 burner hearth of electrical verification furnace, when the temperature difference of different zones in 5 burner hearth of experimental electric furnace is more than ± 1 °
When C, programmable controller 6 opens circulating fan, guarantees the uniformity of temperature in 5 burner hearth of experimental electric furnace by circulating fan,
In the present embodiment, the input of programmable controller 6 further includes operation and state feedback, mode of operation selection, fault alarm
Major loop contactor, blower, heating and fault alarm are mainly completed in equal on-off models, the output of programmable controller 6
It is also used to real-time monitoring equipment defect with system control tasks, programmable controllers 6 such as resets, equipment deficiency includes the tune
The overload of function device 4, the phase shortage of power supply, the disconnected idol of thermocouple, the overtemperature of experimental electric furnace, fan trouble, when programmable controller 6
When detecting equipment deficiency, sound-light alarm information can be issued, while programmable controller 6 connects telecommunication by RS485
Device 7 realizes that cell phone application is remotely monitored, controls and diagnosed, and grasps the working condition and heating ginseng of equipment in real time by mobile phone
Number when there is the interruption of service, makes rapidly failure warning, responds defect diagonsis and treatment Countermeasures.
In the present embodiment, the serial ports COM1 of industrial computer 1 passes through RS232/485 converter and intelligent temperature controller
3 RS485 communication interface is connected, and industrial computer 1 is connected using Transmission Control Protocol with programmable controller 6 by local area network
It connects.
The utility model proposes the automatization controlling device of experimental electric furnace have the advantages that
(1) has the characteristics that responding fast, efficient administration, technologically advanced；
(2) labor intensity and recruitment cost are reduced；
(3) expert decision-making is provided to guarantee that equipment operates normally and optimize Product Process；
(4) in time discovering device defect, for raising electric furnace operational efficiency provide scientific basis；
(5) the reserved production of automatization controlling device, process management systems network communication interface, facilitate product quality management and
Equipment maintenance planning reduces the equipment and construction investment of secondary development；
(6) practical, it is widely portable to the long-range monitoring and fault diagnosis occasion of similar PLC control system.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of automatization controlling device of experimental electric furnace characterized by comprising industrial computer (1), intelligent temperature control
Instrument (3), power regulating eqiupment (4), programmable controller (6), telecommunication devices (7)；
The industrial computer (1) is connected with the intelligent temperature controller (3), the programmable controller (6) respectively,
The industrial computer (1) by variable mode and the intelligent temperature controller (3) and the programmable controller (6) into
Row data exchange, heating temperature of the intelligent temperature controller (3) to monitor experimental electric furnace (5) in real time, and will practical temperature
Degree adjusts the heating temperature of the experimental electric furnace (5) by adjusting the output power of the power regulating eqiupment (4) compared with set temperature
Degree；The programmable controller (6) is to control, protect, remotely monitor the experimental electric furnace (5)；
The telecommunication devices (7) and the programmable controller (6) remotely connect, when the programmable controller
(6) when monitoring equipment operation failure, the telecommunication devices (7) respond defect diagonsis to make failure warning rapidly
With offer treatment Countermeasures.
2. the automatization controlling device of experimental electric furnace according to claim 1, which is characterized in that the program controller PLC
Thermocouple Analog input mModule is configured on device (6), the thermocouple Analog input mModule is to monitor the reality in real time
The temperature of the corresponding hearth region of electrical verification furnace (5).
3. the automatization controlling device of experimental electric furnace according to claim 2, which is characterized in that the experimental electric furnace (5)
Thermocouple is additionally provided in burner hearth, the thermocouple is provided with multiple, one of them described thermocouple and the intelligent temperature control
Instrument (3) processed is connected, to show, control and record the temperature in the experimental electric furnace (5) burner hearth, remaining described thermocouple and
The programmable controller (6) is connected, and the different location being distributed in the experimental electric furnace (5) burner hearth, to monitor
The thermo parameters method situation of different zones in experimental electric furnace (5) burner hearth.
4. the automatization controlling device of experimental electric furnace according to claim 3, which is characterized in that when the experimental electric furnace
(5) in burner hearth when the thermo parameters method situation difference of different zones, the programmable controller (6) opens circulating fan, institute
State the uniformity of the circulating fan to guarantee temperature in the experimental electric furnace (5) burner hearth.
5. the automatization controlling device of experimental electric furnace according to claim 2, which is characterized in that the program controller PLC
Device (6) is also used to real-time monitoring equipment defect, and the equipment deficiency includes the overload of the power regulating eqiupment (4), the phase shortage of power supply, heat
The disconnected idol of galvanic couple, the overtemperature of experimental electric furnace, fan trouble, when the programmable controller (6) detects equipment deficiency, meeting
Issue sound-light alarm information.
6. the automatization controlling device of experimental electric furnace according to claim 1, which is characterized in that the program controller PLC
Device (6) realizes long-range monitoring by CPU connection telecommunication devices (7).
7. the automatization controlling device of experimental electric furnace according to claim 1, which is characterized in that the industrial computer
(1) serial ports COM1 is connected by RS232/485 converter with the RS485 communication interface of the intelligent temperature controller (3).
8. the automatization controlling device of experimental electric furnace according to claim 7, which is characterized in that the industrial computer
(1) it is connected using Transmission Control Protocol with the programmable controller (6) by local area network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613577.XU CN208968301U (en) | 2018-09-30 | 2018-09-30 | A kind of automatization controlling device of experimental electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613577.XU CN208968301U (en) | 2018-09-30 | 2018-09-30 | A kind of automatization controlling device of experimental electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968301U true CN208968301U (en) | 2019-06-11 |
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ID=66756885
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613577.XU Expired - Fee Related CN208968301U (en) | 2018-09-30 | 2018-09-30 | A kind of automatization controlling device of experimental electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968301U (en) |
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2018
- 2018-09-30 CN CN201821613577.XU patent/CN208968301U/en not_active Expired - Fee Related
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Granted publication date: 20190611 Termination date: 20200930 |