CN213990279U - Be applied to pull-out type switch board automation and stop power transmission system - Google Patents
Be applied to pull-out type switch board automation and stop power transmission system Download PDFInfo
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- CN213990279U CN213990279U CN202022614158.1U CN202022614158U CN213990279U CN 213990279 U CN213990279 U CN 213990279U CN 202022614158 U CN202022614158 U CN 202022614158U CN 213990279 U CN213990279 U CN 213990279U
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Abstract
The utility model relates to a switch board technical field just discloses an automatic power transmission and reception system that stops of pull-out type switch board, including power supply system, power supply system's output electric connection has information input system, information input system's output electric connection has central processing system, central processing system's output end signal connection has output system, output system's output end signal connection has terminal identification system. This be applied to pull-out type switch board automation and stop power transmission system, through power supply system, information input system, central processing system, output system and terminal identification system's use of mutually supporting, reached the purpose of long-range power transmission that stops, solved general switch board and closely stopped the power transmission, dangerous high problem has satisfied people's user demand, has improved the practicality, has improved work efficiency, has reduced electrician's work danger, has improved the convenience, has optimized the delivery electricity mode.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an automatic power cut and transmission system applied to a draw-out type power distribution cabinet.
Background
The power distribution cabinet, the lighting distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used for load concentration and occasions with more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, and the equipment of the stage provides protection, monitoring and control for the loads. Most switch boards in the market need open the switch board when break-make electricity and operate closely, and this kind of mode makes the electrician electrocute easily, has improved the danger of electrician's operation, can't satisfy people's user demand, consequently needs one kind to be applied to the automatic power transmission system that stops of pull-out type switch board and satisfies people's user demand, can long-rangely stop the power transmission.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic power-on and power-off system applied to a draw-out type power distribution cabinet, which has the advantages of remote power-on and power-off and the like and solves the problem of high danger caused by short-distance power-on and power-off of a common power distribution cabinet.
(II) technical scheme
In order to realize the purpose of remotely stopping and transmitting power by the automatic power transmission and stopping system applied to the draw-out type power distribution cabinet, the invention provides the following technical scheme: the automatic power cut-off and transmission system applied to the draw-out type power distribution cabinet comprises a power supply system, wherein the output end of the power supply system is electrically connected with an information input system, and the output end of the information input system is electrically connected with a central processing system.
The output end signal of the central processing system is connected with an output system, and the output end signal of the output system is connected with a terminal identification system.
Preferably, the power supply system includes a dc power supply and an ac power supply, and the voltage of the dc power supply is twenty-four volts, and the voltage of the ac power supply is two hundred twenty-ten volts, and the dc power supply is electrically connected to the ac power supply.
Preferably, the central processing system comprises a PLC, and the central processing system is in signal connection with the terminal identification system.
Preferably, the output system comprises an on-off output module and a drawer on-off output module, the drawer on-off output module comprises a telescopic rod motor, the on-off output module comprises a low-speed permanent magnet motor and a circuit breaker, the low-speed permanent magnet motor is movably connected with the circuit breaker, and the output system is in signal connection with the terminal identification system.
Preferably, the terminal identification system comprises an on-off circuit detection module and a drawer opening and closing monitoring module, the on-off circuit detection module comprises a switching-off detection unit and a switching-on detection unit, and the drawer opening and closing monitoring module comprises a drawer opening detection unit and a drawer closing detection unit.
Preferably, the information input system comprises an upper computer, and the information input system is in signal connection with the central processing system.
Preferably, the power supply system is electrically connected with the information input system, the central processing system, the output system and the terminal identification system respectively.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic power-on and power-off system applied to a draw-out type power distribution cabinet, which has the following beneficial effects:
1. this be applied to pull-out type switch board automation and stop power transmission system, through power supply system, information input system, central processing system, output system and terminal identification system's use of mutually supporting, reached the purpose of long-range power transmission that stops, solved general switch board and closely stopped the power transmission, dangerous high problem has satisfied people's user demand, has improved the practicality, has improved work efficiency, has reduced electrician's work danger, has improved the convenience, has optimized the delivery electricity mode.
2. This be applied to pull-out type switch board automation and stop power transmission system through information input system and the central processing system who sets up, has reached the purpose that improves the security, has avoided electrician direct contact switch board, has avoided the electric shock, has improved the security when electrician's circular telegram cut-off.
3. This be applied to pull-out type switch board automation system of cutting off power transmission through central processing system, output system and the terminal identification system who sets up, has reached the purpose of the unified management of being convenient for, is convenient for manage the switch board unification, has improved work efficiency, has reduced the manual work.
Drawings
FIG. 1 is a system diagram of the present invention;
in the figure: 1. a power supply system; 101. a direct current power supply; 102. an alternating current power supply; 2. an information input system; 201. an upper computer; 3. a central processing system; 301. a PLC; 4. an output system; 401. an on-off output module; 402. the drawer split-combination output module; 5. a terminal identification system; 501. a circuit on/off detection module; 502. and the drawer opening and closing monitoring module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an automatic power cut and transmission system applied to a draw-out type power distribution cabinet comprises a power supply system 1, wherein the power supply system 1 comprises a direct current power supply 101 and an alternating current power supply 102, the voltage of the direct current power supply 101 is twenty-four volts, the voltage of the alternating current power supply 102 is two hundred and twenty-ten volts, the direct current power supply 101 is electrically connected with the alternating current power supply 102, the alternating current power supply 102 transforms voltage, rectifies and filters to form direct current to be used as the direct current power supply 101 for power supply, the output end of the power supply system 1 is electrically connected with an information input system 2, the output end of the information input system 2 is electrically connected with a central processing system 3, the information input system 2 comprises an upper computer 201, the information input system 2 is in signal connection with the central processing system 3, the purpose of improving safety is achieved through the information input system 2 and the central processing system 3, and electricians are prevented from directly contacting the power distribution cabinet, electric shock is avoided, and safety of an electrician in power on and power off is improved.
The output end of the central processing system 3 is connected with an output system 4 by a signal, the output end of the output system 4 is connected with a terminal identification system 5 by a signal, the central processing system 3 comprises a PLC301, the central processing system 3 is connected with the terminal identification system 5 by a signal, an intermediate relay is additionally arranged at the signal input end of the PLC301, the intermediate relay is generally used for transmitting signals and simultaneously controlling a plurality of circuits and can also be used for directly controlling a small-capacity motor or other electric execution elements, the output system 4 comprises an on-off circuit output module 401 and a drawer on-off circuit output module 402, the drawer on-off circuit output module 402 comprises a telescopic rod motor, the on-off circuit output module 401 comprises a low-speed permanent magnet motor and a circuit breaker, the low-speed permanent magnet motor is movably connected with the circuit breaker, the output system 4 is connected with the terminal identification system 5 by a signal, the terminal identification system 5 comprises an on-off circuit detection module 501 and a drawer on-off circuit monitoring module 502, the on-off circuit detection module 501 comprises an off detection unit and an on detection unit, the drawer on-off monitoring module 502 comprises an off detection unit and an on detection unit, the power supply system 1 is respectively electrically connected with the information input system 2, the central processing system 3, the output system 4 and the terminal identification system 5, the PLC301 and the low-speed permanent magnet motor are electrically connected with the alternating current power supply 102, the purpose of convenient unified management is achieved through the arranged central processing system 3, the output system 4 and the terminal identification system 5, the power distribution cabinet is convenient to manage in a unified manner, the working efficiency is improved, the labor is reduced, the purpose of remote power cut and transmission is achieved through the mutual matching use of the power supply system 1, the information input system 2, the central processing system 3, the output system 4 and the terminal identification system 5, and the problems of short distance power cut and high risk of the common power distribution cabinet are solved, the service demands of people are met, the practicability is improved, the working efficiency is improved, the working danger of electricians is reduced, the convenience is improved, and the distribution electricity mode is optimized.
When the power-off device is used, when power is needed to be cut off, the power-off work is operated on the upper computer 201, the upper computer 201 sends a command to the PLC301 through the network, the PLC301 starts to execute according to program setting, outputs a forward rotation signal of the low-speed permanent magnet motor to drive the breaker to act, when the opening detection unit detects the opening signal, the signal is transmitted into the PLC301, the program cuts off the forward rotation signal of the low-speed permanent magnet motor, the forward rotation of the low-speed permanent magnet motor stops, meanwhile, the closing detection unit detects that the breaker is cut off, the signal is transmitted into the PLC301, the opening work is judged to be completed through the PLC301 program, at the moment, the PLC301 continues to execute a power distribution cabinet drawer step according to the program, the PLC301 outputs a forward rotation signal of the telescopic rod motor, the telescopic rod motor pushes out the power distribution cabinet drawer, when the push-out position reaches the opening detection unit, the opening detection unit transmits the signal into the PLC301, at the moment, the PLC301 stops outputting the forward rotation signal of the telescopic rod motor to stop running, when power failure work is finished, configuration software of each signal upper computer 201 in operation corresponds to a corresponding indicator light, the execution process is monitored in real time, when power transmission work needs to be carried out, the upper computer 201 sends a command to the PLC301, the PLC301 outputs a telescopic rod motor reversal command, the telescopic rod motor reverses to drive a power distribution cabinet drawer to start drawer closing movement, when the power distribution cabinet drawer reaches a drawer closing detection unit, a drawer closing detection unit inputs a signal to the PLC301, the PLC301 stops outputting a telescopic rod motor reversal signal, the telescopic rod motor stops running, a drawer opening detection unit signal is disconnected at the moment, a closing condition is judged to be met through a PLC301 program, the PLC301 outputs a low-speed permanent magnet motor reversal signal, the low-speed permanent magnet motor drives a circuit breaker to start closing, when the closing detection unit detects that the circuit breaker is closed, the drawer closing detection unit outputs a signal to the PLC301, and the PLC301 stops outputting the low-speed permanent magnet motor reversal signal, and the low-speed permanent magnet motor stops running at the same time, and the power transmission work is finished.
In conclusion, the automatic power-on and power-off system applied to the draw-out type power distribution cabinet achieves the purpose of remote power-on and power-off, solves the problem that the general power distribution cabinet is high in danger due to short-distance power-on and power-off, and meets the use requirements of people.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be applied to pull-out type switch board automation and stop power transmission system, includes power supply system (1), its characterized in that: the output end of the power supply system (1) is electrically connected with an information input system (2), and the output end of the information input system (2) is electrically connected with a central processing system (3);
the output end of the central processing system (3) is connected with an output system (4) in a signal mode, and the output end of the output system (4) is connected with a terminal identification system (5) in a signal mode.
2. The automatic power-cut and transmission system applied to the draw-out type power distribution cabinet according to claim 1, wherein: the power supply system (1) comprises a direct current power supply (101) and an alternating current power supply (102), the voltage of the direct current power supply (101) is twenty-four volts, the voltage of the alternating current power supply (102) is two hundred and twenty volts, and the direct current power supply (101) is electrically connected with the alternating current power supply (102).
3. The automatic power-cut and transmission system applied to the draw-out type power distribution cabinet according to claim 1, wherein: the central processing system (3) comprises a PLC (301), and the central processing system (3) is in signal connection with the terminal identification system (5).
4. The automatic power-cut and transmission system applied to the draw-out type power distribution cabinet according to claim 1, wherein: the output system (4) comprises an on-off output module (401) and a drawer on-off output module (402), the drawer on-off output module (402) comprises a telescopic rod motor, the on-off output module (401) comprises a low-speed permanent magnet motor and a circuit breaker, the low-speed permanent magnet motor is movably connected with the circuit breaker, and the output system (4) is in signal connection with the terminal identification system (5).
5. The automatic power-cut and transmission system applied to the draw-out type power distribution cabinet according to claim 1, wherein: the terminal identification system (5) comprises an on-off circuit detection module (501) and a drawer opening and closing monitoring module (502), the on-off circuit detection module (501) comprises a switching-off detection unit and a switching-on detection unit, and the drawer opening and closing monitoring module (502) comprises a drawer opening detection unit and a drawer closing detection unit.
6. The automatic power-cut and transmission system applied to the draw-out type power distribution cabinet according to claim 1, wherein: the information input system (2) comprises an upper computer (201), and the information input system (2) is in signal connection with the central processing system (3).
7. The automatic power-cut and transmission system applied to the draw-out type power distribution cabinet according to claim 3, wherein: the power supply system (1) is respectively electrically connected with the information input system (2), the central processing system (3), the output system (4) and the terminal identification system (5), and the PLC (301) and the low-speed permanent magnet motor are electrically connected with the alternating current power supply (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614158.1U CN213990279U (en) | 2020-11-12 | 2020-11-12 | Be applied to pull-out type switch board automation and stop power transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614158.1U CN213990279U (en) | 2020-11-12 | 2020-11-12 | Be applied to pull-out type switch board automation and stop power transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213990279U true CN213990279U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614158.1U Expired - Fee Related CN213990279U (en) | 2020-11-12 | 2020-11-12 | Be applied to pull-out type switch board automation and stop power transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213990279U (en) |
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2020
- 2020-11-12 CN CN202022614158.1U patent/CN213990279U/en not_active Expired - Fee Related
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Granted publication date: 20210817 |