A kind of energy-saving electric cabinet
Technical field
The utility model relates to the electrical control field, exactly is meant a kind of energy-saving electric cabinet.
Background technology
Electrical control cubicles is the important component part of power management and electrical control.At present, general electrical control cubicles all is to control various execution units, and various operations are controlled not enough system and concentrated, and do not have frequency conversion function, use inconvenience, are unfavorable for environmental protection and operation.
The utility model content
At above-mentioned defective, the technical matters that the utility model solves is to provide a kind of energy-saving electric cabinet, can comparison system and the concentrated area realize operation control, be applicable to central controlled working environment, can carry out various operations simply and effectively, under the effect of frequency converter, energy-conserving and environment-protective.
In order to solve above technical matters, the energy-saving electric cabinet that the utility model provides, comprise load module, program embedded type control module, output module and variable frequency drives, described load module, variable frequency drives and output module are connected with described program embedded type control module respectively, and described load module is by described program embedded type control module and the work of described output module control executive component.
Preferably, described program embedded type control module is connected with power module.
Preferably, described program embedded type control module is a Programmable Logic Controller.
Preferably, described load module is a touch-screen.
Preferably, described energy-saving electric cabinet also comprises communication interface, and described program embedded type control module is connected with external communication mechanism by described communication interface.
Preferably, described communication interface is a RS-232 interface.
Preferably, described communication interface is the RS-485 interface.
Preferably, the operation control signal of described variable frequency drives is a relay switching variable.
The energy-saving electric cabinet that the utility model provides, the energy-saving electric cabinet, comprise load module, program embedded type control module, output module and variable frequency drives, described load module, variable frequency drives and output module are connected with described program embedded type control module respectively, and described load module is by described program embedded type control module and the work of described output module control executive component.Compared with prior art, the energy-saving electric cabinet that the utility model provides, load module is by the work of program embedded type control module and output module control executive component, various running programs are input in the program embedded type control module, operate by load module again, and then the work of control executive component, can comparison system and the concentrated area realize operation control, be applicable to central controlled working environment, can carry out various operations simply and effectively, simultaneously under effect at frequency converter, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the module frame chart of energy-saving electric cabinet in the utility model.
Embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the module frame chart of energy-saving electric cabinet in the utility model.
The energy-saving electric cabinet that the utility model provides, comprise touch-screen 2, power module 1, variable frequency drives 6, program embedded type control module and output module 4, touch-screen 2, power module 1 and output module 4 are connected with the program embedded type control module respectively, and touch-screen 2 is by program embedded type control module and the work of output module 4 control executive component (not shown)s.The program embedded type control module is a Programmable Logic Controller 5, can edit various running programs, makes operating systemization.Variable frequency drives 6 is to use converter technique and microelectric technique, and the frequency by changing the machine operation power supply and the mode of amplitude are controlled the power drive element of AC motor.The energy-saving electric cabinet that the utility model provides under the effect of frequency converter, energy-conserving and environment-protective.
The energy-saving electric cabinet also comprises communication interface 3, and Programmable Logic Controller 5 is connected with external communication mechanism by communication interface 3, and external communication mechanism is a computer etc.Communication interface 3 is RS-232 interface or RS-485 interface, and usable range is more extensive.
Compared with prior art, the energy-saving electric cabinet that the utility model provides, load module is by the work of program embedded type control module and output module control executive component, various running programs are input in the program embedded type control module, operate by load module again, and then the work of control executive component, can comparison system and the concentrated area realize operation control, be applicable to central controlled working environment, can carry out various operations simply and effectively, simultaneously under effect at frequency converter, energy-conserving and environment-protective.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.