CN106920431A - A kind of device systems of multifunctional electromechanical integrated teaching - Google Patents
A kind of device systems of multifunctional electromechanical integrated teaching Download PDFInfo
- Publication number
- CN106920431A CN106920431A CN201511014293.XA CN201511014293A CN106920431A CN 106920431 A CN106920431 A CN 106920431A CN 201511014293 A CN201511014293 A CN 201511014293A CN 106920431 A CN106920431 A CN 106920431A
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- China
- Prior art keywords
- low
- distribution cabinet
- voltage distribution
- circuit protection
- electromechanical integrated
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Programmable Controllers (AREA)
Abstract
The present invention provides a kind of device systems of multifunctional electromechanical integrated teaching; including transformer; low-voltage distribution cabinet; wireline inspection unit, patching operations platform, circuit protection device; PLC; automatization simulation unit and machine assembly, described transformer are connected by cable with low-voltage distribution cabinet, are that teaching equipment controls appropriate supply voltage；Described wireline inspection unit is connected with low-voltage distribution cabinet, plays a part of monitoring connection circuit；Described patching operations platform is connected to the bottom of low-voltage distribution cabinet；Described circuit protection device is connected to the bottom of transformer and low-voltage distribution cabinet；Described PLC and automatization simulation unit；Described machine assembly is connected between low-voltage distribution cabinet and PLC.Circuit protection device of the invention, automatization simulation unit and patching operations platform, realize teaching equipment and use functional diversities, improve utilization rate of equipment and installations, and level of security is high, and simple operation possesses preferable teaching efficiency.
Description
Technical field
The invention belongs to teaching equipment systems technology field, more particularly to a kind of device systems of multifunctional electromechanical integrated teaching.
Background technology
Electric power secondary system refers to the information system for electric power primary equipment being controlled, monitoring and being managed etc., general mainly to include electric power monitoring system, power scheduling operation management system and power communication and data network etc..With the construction and development of intelligent grid, the function of electric power secondary system, form, dispose framework and realize that technology also there occurs significant change, be mainly shown as：Integrated degree is strengthened, i.e., each operation system is deployed in bus, is called for service requester in the form of services；Deployment framework loose couplings, keep each business module
（Or service）Independence；Each business function module realizes that technology is versatile and flexible, and implementation is not limited to a certain development language etc..
Prior art is that China Patent Publication No. is the A of CN 204242433, the device systems of the entitled electromechanical integration teaching of innovation and creation, including operating desk, characterized in that, the operating desk is provided with mechanical component unit, display and operating unit and meets the switch control cabinet of German VDE standards；The mechanical component unit includes buck plate and the mechanical component, sensor-dispensing and the Pneumatic control circuit for controlling the mechanical component that are assemblied on the buck plate；The display and operating unit include button box, indicator lamp；The switch control cabinet is provided with Programmable Logic Controller, heavy-duty connector, relay, magnetic valve, breaker, motor switch, terminal block and the Regrand industrial socket for electric power incoming line,
The signal input part or output end of the Programmable Logic Controller connect the heavy-duty connector, but existing teaching equipment system has that systemic-function is single, and utilization rate of equipment and installations is low, and safety coefficient is low, operation inconvenience, the undesirable problem of teaching results of learning.
Therefore, a kind of device systems of multifunctional electromechanical integrated teaching are invented and seems very necessary.
The content of the invention
In order to solve the above-mentioned technical problem, the purpose of present case is to provide a kind of device systems of multifunctional electromechanical integrated teaching, aim to solve the problem that but to there is systemic-function single for existing teaching equipment system, utilization rate of equipment and installations is low, safety coefficient is low, operation inconvenience, the undesirable problem of teaching results of learning, a kind of device systems of multifunctional electromechanical integrated teaching, including transformer, low-voltage distribution cabinet, wireline inspection unit, patching operations platform, circuit protection device, PLC, automatization simulation unit and machine assembly, described transformer is connected by cable with low-voltage distribution cabinet, for teaching equipment controls appropriate supply voltage；Described wireline inspection unit is connected with low-voltage distribution cabinet, plays a part of monitoring connection circuit；Described patching operations platform is connected to the bottom of low-voltage distribution cabinet, allows student to practise operation wiring；Described circuit protection device is connected to the bottom of transformer and low-voltage distribution cabinet；Described PLC is connected with automatization simulation unit, is easy to provide the help student exercise of multiple analog scheme and consolidates；Described machine assembly is connected between low-voltage distribution cabinet and PLC, realizes machine assembly Automated condtrol.
Described patching operations platform includes expansion interface and connector socket, and described connector socket is connected with low pressure by wire with cabinet；Described expansion structure is connected by wire with PLC.
Described circuit protection device includes short-circuit protection, overtemperature protection system and audible-visual annunciator, and described short-circuit protection or overtemperature protection system are connected by wire with service cable；Described audible-visual annunciator is arranged on the outside of circuit protection device.
Described automatization simulation unit includes touch-screen and simulation softward, and described simulation softward is installed on computers；Described touch-screen is connected by data wire with computer, simple operation, possesses preferable man-machine interface, improves students ' interest of study.
Described machine assembly includes loading apparatus and electric motor units, and described loading apparatus or electric motor units are connected by cable with PLC, so as to realize mechanical automation control, is easy to provide various study cases to student, versatile and flexible.
It is PILZ as safety relay that circuit protection device uses relay, plays under-voltage and short-circuit protection, so as to reduce fault, improves safety coefficient.
Described sound and light alarm implement body uses LED flashing indicator lights and buzzing alarm module, described audible-visual annunciator to be connected with wireline inspection unit, and the Electrical Safety of teacher student is protected in timely early warning.
It is 1 meter to 1 that described patching operations platform uses height, 5 meters of module combined type slab construction, is conveniently adjusted structure, and install convenient is easy to the use of various control scheme, improves the utilization rate of equipment.
Compared with prior art, the present invention has the advantages that：Because a kind of device systems of multifunctional electromechanical integrated teaching of the invention are widely used in teaching equipment systems technology field.Meanwhile, beneficial effects of the present invention are：
1.
The setting of circuit protection device of the invention, plays under-voltage and short-circuit protection, so as to reduce fault, improves safety coefficient.
2.
The setting of automatization simulation unit of the invention, simple operation possesses preferable man-machine interface, improves students ' interest of study.
3.
The setting of patching operations platform of the invention and PLC, is conveniently adjusted structure, and install convenient is easy to the use of various control scheme, improves the utilization rate of equipment.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：
1- transformers, 2- low-voltage distribution cabinets, 3- wireline inspection units; 4- patching operations platforms, 41- expansion interfaces, 42- connector sockets; 5- circuit protection devices, 51- short-circuit protections, 52- overtemperature protection systems; 53- audible-visual annunciators, 6-PLC, 7- automatization simulation unit; 71- touch-screens, 72- simulation softwards, 8- machine assemblies; 81- loading apparatus, 82- electric motor units.
Specific embodiment
The present invention is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in Figure 1
The present invention provides a kind of device systems of multifunctional electromechanical integrated teaching; including transformer 1; low-voltage distribution cabinet 2; wireline inspection unit 3, patching operations platform 4, circuit protection device 5; PLC6; automatization simulation unit 7 and machine assembly 8, described transformer 1 are connected by cable with low-voltage distribution cabinet 2, are that teaching equipment controls appropriate supply voltage；Described wireline inspection unit 3 is connected with low-voltage distribution cabinet 2, plays a part of monitoring connection circuit；Described patching operations platform 4 is connected to the bottom of low-voltage distribution cabinet 2, allows student to practise operation wiring；Described circuit protection device 5 is connected to the bottom of transformer 1 and low-voltage distribution cabinet 2；Described PLC6 is connected with automatization simulation unit 7, is easy to provide the help student exercise of multiple analog scheme and consolidates；Described machine assembly 8 is connected between low-voltage distribution cabinet 1 and PLC6, realizes machine assembly Automated condtrol.
Described patching operations platform 4 includes expansion interface 41 and connector socket 42, and described connector socket 42 is connected with low pressure by wire with cabinet 2；Described expansion interface 41 is connected by wire with PLC6.
Described circuit protection device 5 includes short-circuit protection 51, overtemperature protection system 52 and audible-visual annunciator 53, and described short-circuit protection 51 or overtemperature protection system 5 is connected by wire with service cable；Described audible-visual annunciator 53 is arranged on the outside of circuit protection device 5.
Described automatization simulation unit 7 includes touch-screen 71 and simulation softward 72, and described simulation softward 72 is installed on computers；Described touch-screen 71 is connected by data wire with computer, simple operation, possesses preferable man-machine interface, improves students ' interest of study.
Described machine assembly 8 includes loading apparatus 81 and electric motor units 82, and described loading apparatus 81 or electric motor units 82 are connected by cable with PLC6, so as to realize mechanical automation control, is easy to provide various study cases to student, versatile and flexible.
It is PILZ as safety relay that circuit protection device 5 uses relay, plays under-voltage and short-circuit protection, so as to reduce fault, improves safety coefficient.
Described audible-visual annunciator 53 specifically uses LED flashing indicator lights and buzzing alarm module, described audible-visual annunciator 53 to be connected with wireline inspection unit 3, and the Electrical Safety of teacher student is protected in timely early warning.
It is 1 meter to 1 that described patching operations platform 4 uses height, 5 meters of module combined type slab construction, is conveniently adjusted structure, and install convenient is easy to the use of various control scheme, improves the utilization rate of equipment.
Operation principle
The present invention is connected by circuit protection device 5 with low-voltage distribution cabinet 2, the utilization voltage of wireline inspection circuit unit 3 or electric current, when a failure occurs it by audible-visual annunciator alarm 53；Set by the simulation softward 72 of automatization simulation unit 7, reequip machine assembly 8 and patching operations platform 4, the equipment of realization uses functional diversities.
Using technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention, designs similar technical scheme, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (8)
1. a kind of device systems of multifunctional electromechanical integrated teaching, it is characterised in that the device systems of the multifunctional electromechanical integrated teaching include transformer（1）, low-voltage distribution cabinet（2）, wireline inspection unit（3）, patching operations platform（4）, circuit protection device（5）, PLC（6）, automatization simulation unit（7）And machine assembly（8）, described transformer（1）By cable and low-voltage distribution cabinet（2）It is connected, is that teaching equipment controls appropriate supply voltage；Described wireline inspection unit（3）With low-voltage distribution cabinet（2）It is connected, plays a part of monitoring connection circuit；Described patching operations platform（4）It is connected to low-voltage distribution cabinet（2）Bottom, allow student practise operation wiring；Described circuit protection device（5）It is connected to transformer（1）And low-voltage distribution cabinet（2）Bottom；Described PLC（6）With automatization simulation unit（7）It is connected, is easy to provide the help student exercise of multiple analog scheme and consolidates；Described machine assembly（8）It is connected to low-voltage distribution cabinet（1）With PLC（6）Between, realize machine assembly Automated condtrol.
2. device systems of multifunctional electromechanical integrated teaching as claimed in claim 1, it is characterised in that described patching operations platform（4）Including expansion interface（41）And connector socket（42）, described connector socket（42）Cabinet is matched somebody with somebody by wire and low pressure（2）It is connected；Described expansion interface（41）By wire and PLC（6）It is connected.
3. device systems of multifunctional electromechanical integrated teaching as claimed in claim 1, it is characterised in that described circuit protection device（5）Including short-circuit protection（51）, overtemperature protection system（52）And audible-visual annunciator（53）, described short-circuit protection（51）Or overtemperature protection system（52）Connected with service cable by wire；Described audible-visual annunciator（53）Installed in circuit protection device（5）Outside.
4. device systems of multifunctional electromechanical integrated teaching as claimed in claim 1, it is characterised in that described automatization simulation unit（7）Including touch-screen（71）And simulation softward（72）, described simulation softward（72）Install on computers；Described touch-screen（71）It is connected with computer by data wire.
5. device systems of multifunctional electromechanical integrated teaching as claimed in claim 1, it is characterised in that described machine assembly（8）Including loading apparatus（81）And electric motor units（82）, described loading apparatus（81）Or electric motor units（82）By cable and PLC（6）It is connected.
6. device systems of multifunctional electromechanical integrated teaching as claimed in claim 1, it is characterised in that circuit protection device（5）It is PILZ as safety relay to use relay.
7. device systems of multifunctional electromechanical integrated teaching as claimed in claim 3, it is characterised in that described audible-visual annunciator（53）It is specific to use LED flashing indicator lights and buzzing alarm module, described audible-visual annunciator（53）With wireline inspection unit（3）It is connected.
8. device systems of multifunctional electromechanical integrated teaching as claimed in claim 1, it is characterised in that described patching operations platform（4）Use the module combined type slab construction highly for 1 meter to 1.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014293.XA CN106920431A (en) | 2015-12-28 | 2015-12-28 | A kind of device systems of multifunctional electromechanical integrated teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014293.XA CN106920431A (en) | 2015-12-28 | 2015-12-28 | A kind of device systems of multifunctional electromechanical integrated teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106920431A true CN106920431A (en) | 2017-07-04 |
Family
ID=59456087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511014293.XA Pending CN106920431A (en) | 2015-12-28 | 2015-12-28 | A kind of device systems of multifunctional electromechanical integrated teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106920431A (en) |
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2015
- 2015-12-28 CN CN201511014293.XA patent/CN106920431A/en active Pending
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |
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| WD01 | Invention patent application deemed withdrawn after publication |