CN204462790U - A kind of electricity drags Training Room practical operation to examine intellectualizing system - Google Patents
A kind of electricity drags Training Room practical operation to examine intellectualizing system Download PDFInfo
- Publication number
- CN204462790U CN204462790U CN201520176759.5U CN201520176759U CN204462790U CN 204462790 U CN204462790 U CN 204462790U CN 201520176759 U CN201520176759 U CN 201520176759U CN 204462790 U CN204462790 U CN 204462790U
- Authority
- CN
- China
- Prior art keywords
- electricity
- plc
- drags
- training
- contactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of electricity drags Training Room practical operation to examine intellectualizing system, the AC contactor main contact, call button, touch-screen, computing machine and the receiver of remote-control sytem that comprise PLC and be connected with PLC, wherein, the other end of AC contactor main contact connects electricity and drags training cabinet, PLC controls the opening and closing of AC contactor main contact, to realize dragging the automatic power transmission of training cabinet to control to electricity; Call button is arranged on electricity and drags in training cabinet, and sends call signal to PLC, and information is sent to touch-screen and computing machine by PLC, so that monitoring in real time and operation; Receiver of remote-control sytem and telepilot wireless connections.The functions such as the utility model has wireless remote control power transmission, timing power transmission, autonomous power transmission, electronic call, operation information record and preservation, automatically appraises through comparison the result of appraisal, large LED screen releases news, improve work efficiency and the training quality of teacher, make manpower outfit amount drop by half, improve teaching, practical operation, examination environmental quality.
Description
Technical field
The utility model relates to transmission of electricity control field, refers in particular to a kind of electricity and drags Training Room practical operation to examine intellectualizing system.
Background technology
Current electric traction practical training room, all adopts artificial power transmission, manually examines, manual record, and manpower is called out, and manpower releases news, and its electrical schematic diagram is as Fig. 4; The shortcoming done like this is, teacher is after receiving power transmission request, and confirm can power transmission to on-the-spot, then to total power distribution cabinet artificial power transmission, this brings very large workload to training and examination teacher.Each student question topic and request are assisted in addition, all undertaken by oral, training and examination teacher is difficult to judge request is from which station student, and all problems exchanges, Information issued is all oral carrying out, like this for large Training Rooms more than 40 stations, result is by time and efforts a large amount of for waste, and human cost is high.Usually to be equipped with 3-4 name teacher, a Training Room could be managed, and student send power down mode and time, the number of times of call request and time all cannot place on record.And the noise in classroom, can have a strong impact on teachers ' teaching and student operates.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, one is provided to have wireless remote control power transmission, timing power transmission, autonomous power transmission, electronic call, operation information record and preservation, the automatic comparation and assessment result of appraisal, the functions such as large LED screen releases news, greatly improve work efficiency and the training quality of teacher, make manpower outfit amount drop by half, greatly improve teaching, practical operation, examination environmental quality electricity drag Training Room practical operation examine intellectualizing system.
The technical scheme that the utility model is taked is as follows: a kind of electricity drags Training Room practical operation to examine intellectualizing system, the AC contactor main contact, call button, touch-screen, computing machine and the receiver of remote-control sytem that comprise PLC and be connected with PLC, wherein, the other end of above-mentioned AC contactor main contact connects electricity and drags training cabinet, PLC controls the opening and closing of AC contactor main contact, to realize dragging the automatic power transmission of training cabinet to control to electricity; Above-mentioned call button is arranged on electricity and drags in training cabinet, and sends call signal to PLC, and information is sent to touch-screen and computing machine by PLC, so that monitoring in real time and operation; Above-mentioned receiver of remote-control sytem and telepilot wireless connections, so that the control signal receiving that telepilot sends, and be passed to PLC by control signal.
Preferably, described AC contactor main contact is connected on power supply by air switch, air switch protection circuit.
Preferably, described AC contactor main contact connects contactor coil, has electricity in contactor coil, and AC contactor main contact closes, and power supply drags training cabinet power transmission to electricity; Without electricity in contactor coil, AC contactor main contact is opened, and electricity drags training cabinet power-off.
Preferably, described contactor coil connects auxiliary reclay contact, auxiliary reclay contact is connected with auxiliary reclay coil, auxiliary reclay coil is connected between PLC and second source, PLC is by controlling the circuit opening and closing in auxiliary reclay coil, to control the opening and closing of auxiliary reclay contact, to control the opening and closing that A.C. contactor master touches, realize electricity and drag training cabinet 3 power transmission control automatically.
Preferably, be provided with three and select knob between described power supply and contactor coil, select knob to be allocated to the right for three, auxiliary reclay contact works, and select knob to be allocated to the left side for three, auxiliary reclay contact does not work, with the positive opening of realizing circuit.
Preferably, described touch-screen is connected in PLC by touch-screen serial ports.
Preferably, described computing machine is connected in PLC by computer serial port and RS232/485 serial ports according to this.
Preferably, described A.C. contactor main contacts and calling set are respectively by contactor feedback circuit and call button circuit access PLC.
The beneficial effects of the utility model are:
The utility model improves for prior art, devise a kind of by wireless remote control power transmission, timing power transmission, autonomous power transmission, electronic call, operation information record and preservation, the automatic comparation and assessment result of appraisal, the automatic power transmission system that the functions such as large LED screen releases news integrate, greatly improve work efficiency and the training quality of teacher, make manpower outfit amount drop by half, greatly improve teaching, practical operation, examination environmental quality.Remote control of the present utility model, remote independent power transmission function, reduce teacher's running time back and forth between station and power distribution cabinet, greatly submit teaching job efficiency to.Electronic call function of the present utility model, calling and the request of student all can be crossed button and be realized, and teacher can accurate location call request station, this also improves the work efficiency of teacher greatly, electronic call is for realize by button, for non-voice is called out, Training Room can be allowed like this to become very quiet, greatly improve Training Room environment.Dais of the present utility model is equipped with monitoring computer, and the duty of teacher to each station is very clear, makes it better to manage Training Room.
Accompanying drawing explanation
Fig. 1 is frame principle figure of the present utility model.
Fig. 2 is the electrical schematic diagram of PLC in Fig. 1.
Fig. 3 is the power transmission Automatic Control Theory figure that in Fig. 1, electricity drags training cabinet.
Fig. 4 is the electrical schematic diagram that existing electricity drags Training Room.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 3, the technical scheme that the utility model is taked is as follows: a kind of electricity drags Training Room practical operation to examine intellectualizing system, the AC contactor main contact 2, call button 5, touch-screen 6, computing machine 7 and the receiver of remote-control sytem 8 that comprise PLC 1 and be connected with PLC 1, wherein, the other end of above-mentioned AC contactor main contact 2 connects electricity and drags training cabinet 3, PLC 1 controls the opening and closing of AC contactor main contact 2, to realize dragging the automatic power transmission of training cabinet 3 to control to electricity; Above-mentioned call button 5 is arranged on electricity and drags in training cabinet 3, and sends call signal to PLC 1, and information is sent to touch-screen 6 and computing machine 7 by PLC 1, so that monitoring in real time and operation; Above-mentioned receiver of remote-control sytem 8 and telepilot 9 wireless connections, so that the control signal receiving that telepilot 9 sends, and be passed to PLC 1 by control signal.
AC contactor main contact 2 is connected on power supply 10 by air switch 4, air switch 4 protection circuit.
AC contactor main contact 2 connects contactor coil 16, has electricity in contactor coil 16, and AC contactor main contact 2 closes, and power supply 6 drags training cabinet 3 power transmission to electricity; Without electricity in contactor coil 16, AC contactor main contact 2 is opened, and electricity drags training cabinet 3 power-off.
Contactor coil 6 connects auxiliary reclay contact 15, auxiliary reclay contact 15 is connected with auxiliary reclay coil 11, auxiliary reclay coil 11 is connected between PLC 1 and second source 12, PLC 1 is by controlling the circuit opening and closing in auxiliary reclay coil 11, to control the opening and closing of auxiliary reclay contact 15, to control the opening and closing of AC contactor main contact 2, realize electricity and drag training cabinet 3 power transmission control automatically.
Be provided with three between power supply 6 and contactor coil 16 and select knob 17, select knob 17 to be allocated to the right for three, auxiliary reclay contact 15 works, and select knob 17 to be allocated to the left side for three, auxiliary reclay contact 15 does not work, with the positive opening of realizing circuit.
Touch-screen 6 is connected in PLC 1 by touch-screen serial ports.
Computing machine 7 is connected in PLC 1 by computer serial port and RS232/485 serial ports according to this.
A.C. contactor main contacts 2 and calling set 5 access PLC 1 respectively by contactor feedback circuit 13 and call button circuit 14.
Further, the utility model provides a kind of the present invention to introduce PLC control technology, wireless remote control technology, and computer monitor technology and LED show distribution technology.All technology form a whole, and achieve wireless remote control power transmission, timing power transmission, Cheng Zizhu power transmission, electronic call, operation information record and preservation, automatically appraise through comparison the result of appraisal, large LED shields functions such as releasing news.
In order to realize the intelligent power transmission of system energy, the present invention adds A.C. contactor in distribution loop, and the break-make of A.C. contactor is controlled by PLC, and PLC receives the external signals such as computer, telepilot, touch-screen, in conjunction with therein logic, automatically give and specify station power transmission or power-off.
In order to accurate location call request source, the utility model installs a call button on each real training station, call button connects PLC input end, when there being call information to trigger, by input port, PLC judges that signal is originated, and information position by RS485 rs 232 serial interface signal, be dealt into monitoring computer and touch screen displays.
In order to improve teaching job efficiency, reduce teacher as far as possible and shuttle between station and power distribution cabinet, the utility model is that every teacher joins a telepilot, and telepilot quantity is unrestricted.Receiver one, is connected with intelligent power transmission cabinet PLC.Remote control and receiver adopt 12 road universal type remote control receivers, crawl output type.Wherein 0 ~ 9 number key is for selecting station number, and 11 number keys are power transmission key, and 12 number keys are power-off key, and 11+12 is for cancelling operating key.Such as to give No. 56 station power transmissions, only press 5, then by 6, then by 11.
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection domain.The technician of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (8)
1. an electricity drags Training Room practical operation to examine intellectualizing system, it is characterized in that: the AC contactor main contact (2), call button (5), touch-screen (6), computing machine (7) and the receiver of remote-control sytem (8) that comprise PLC (1) and be connected with PLC (1), wherein, the other end of above-mentioned AC contactor main contact (2) connects electricity and drags training cabinet (3), PLC (1) controls the opening and closing of AC contactor main contact (2), to realize dragging the automatic power transmission of training cabinet (3) to control to electricity; Above-mentioned call button (5) is arranged on electricity and drags in training cabinet (3), and sends call signal to PLC (1), and information is sent to touch-screen (6) and computing machine (7) by PLC (1), so that monitoring in real time and operation; Above-mentioned receiver of remote-control sytem (8) and telepilot (9) wireless connections, so that the control signal receiving that telepilot (9) sends, and be passed to PLC (1) by control signal.
2. a kind of electricity according to claim 1 drags Training Room practical operation to examine intellectualizing system, it is characterized in that: described AC contactor main contact (2) is connected on power supply (10) by air switch (4), air switch (4) protection circuit.
3. a kind of electricity according to claim 2 drags Training Room practical operation to examine intellectualizing system, it is characterized in that: described AC contactor main contact (2) connects contactor coil (16), contactor coil has electricity in (16), AC contactor main contact (2) closes, and power supply (6) drags training cabinet (3) power transmission to electricity; Without electricity in contactor coil (16), AC contactor main contact (2) is opened, and electricity drags training cabinet (3) power-off.
4. a kind of electricity according to claim 3 drags Training Room practical operation to examine intellectualizing system, it is characterized in that: described contactor coil (6) connects auxiliary reclay contact (15), auxiliary reclay contact (15) is connected with auxiliary reclay coil (11), auxiliary reclay coil (11) is connected between PLC (1) and second source (12), PLC (1) is by controlling the circuit opening and closing in auxiliary reclay coil (11), to control the opening and closing of auxiliary reclay contact (15), to control the opening and closing of AC contactor main contact (2), realize electricity and drag training cabinet (3) power transmission control automatically.
5. a kind of electricity according to claim 4 drags Training Room practical operation to examine intellectualizing system, it is characterized in that: be provided with three between described power supply (6) and contactor coil (16) and select knob (17), knob (17) is selected to be allocated to the right for three, auxiliary reclay contact (15) works, knob (17) is selected to be allocated to the left side for three, auxiliary reclay contact (15) does not work, with the positive opening of realizing circuit.
6. a kind of electricity according to claim 5 drags Training Room practical operation to examine intellectualizing system, it is characterized in that: described touch-screen (6) is connected in PLC (1) by touch-screen serial ports.
7. a kind of electricity according to claim 6 drags Training Room practical operation to examine intellectualizing system, it is characterized in that: described computing machine (7) is connected in PLC (1) by computer serial port and RS232/485 serial ports according to this.
8. a kind of electricity according to claim 7 drags Training Room practical operation to examine intellectualizing system, it is characterized in that: described A.C. contactor main contacts (2) and calling set (5) are respectively by contactor feedback circuit (13) and call button circuit (14) access PLC (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176759.5U CN204462790U (en) | 2015-03-27 | 2015-03-27 | A kind of electricity drags Training Room practical operation to examine intellectualizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176759.5U CN204462790U (en) | 2015-03-27 | 2015-03-27 | A kind of electricity drags Training Room practical operation to examine intellectualizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204462790U true CN204462790U (en) | 2015-07-08 |
Family
ID=53669651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176759.5U Expired - Fee Related CN204462790U (en) | 2015-03-27 | 2015-03-27 | A kind of electricity drags Training Room practical operation to examine intellectualizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204462790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320130A (en) * | 2018-01-18 | 2018-07-24 | 深圳职业技术学院 | Real training examines power supply remote control, achievement generation method, system and storage medium |
| CN108490869A (en) * | 2018-05-21 | 2018-09-04 | 深圳职业技术学院 | A kind of intelligent management system of practical teaching |
-
2015
- 2015-03-27 CN CN201520176759.5U patent/CN204462790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320130A (en) * | 2018-01-18 | 2018-07-24 | 深圳职业技术学院 | Real training examines power supply remote control, achievement generation method, system and storage medium |
| CN108490869A (en) * | 2018-05-21 | 2018-09-04 | 深圳职业技术学院 | A kind of intelligent management system of practical teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107256652B (en) | Comprehensive control practical training system for electric power training | |
| CN202494912U (en) | Intelligent household energy saving control system | |
| CN203104113U (en) | Intelligent unit of switch cabinet | |
| CN206835060U (en) | A kind of motor-driven valve simulator | |
| CN204462790U (en) | A kind of electricity drags Training Room practical operation to examine intellectualizing system | |
| CN203630820U (en) | Automatic deploying and guiding system of campus self-study rooms | |
| CN203365563U (en) | Intelligent simulated circuit breaker | |
| CN105976682A (en) | Simulation platform used for power grid training | |
| CN205745557U (en) | Solar wireless intelligent valve positioner | |
| CN210244682U (en) | Electric power marketing simulation training system | |
| CN205140330U (en) | Trouble analogue means is observed and controled in power supply | |
| CN204832954U (en) | Floodgate machine fan gate plate making testing arrangement | |
| CN204791723U (en) | Automatic inaccessible relay circuit experimental apparatus | |
| CN109830136A (en) | Training platform based on German VDE and BIBB standard | |
| CN205067624U (en) | Relay protection and automatic safety device distant place operation functional test platform | |
| CN205985939U (en) | Intelligent control device of switch cabinet | |
| CN206271238U (en) | Intelligent electric meter information gathers actual training device | |
| CN205407093U (en) | Cubical switchboard intelligence shows accuse device | |
| CN207689856U (en) | Training Room long-distance management device based on GSM and microcontroller | |
| CN204101645U (en) | A kind of verification test device of backup auto-activating device | |
| CN205067997U (en) | Monitoring system for intelligence house | |
| CN208335511U (en) | A kind of story height analog module and intergenerational building talkback actual training device | |
| CN207817460U (en) | A kind of classroom furniture energy-saving management system | |
| CN107294211B (en) | Special power supply management system for training room | |
| CN106094770A (en) | A kind of laboratory power supply centralized management and control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |