CN201215619Y - Storey power-supply controller - Google Patents
Storey power-supply controller Download PDFInfo
- Publication number
- CN201215619Y CN201215619Y CNU200820099318XU CN200820099318U CN201215619Y CN 201215619 Y CN201215619 Y CN 201215619Y CN U200820099318X U CNU200820099318X U CN U200820099318XU CN 200820099318 U CN200820099318 U CN 200820099318U CN 201215619 Y CN201215619 Y CN 201215619Y
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- power
- control terminal
- relay
- control unit
- power supply
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Abstract
The utility model discloses a floor power supply controller, which is formed by at least one power supply control unit, wherein each power supply control unit comprises control terminals, a relay, a keyboard and a display, and each of the control terminals can control the make and break of a controlled power supply which is connected with the relay through controlling the attraction of the relay after the control terminal receives the order signals of the keyboard, the relay further can feed back the make and break state of the controlled power supply to the control terminals for showing on the display, all control terminals are connected through R S 485 buses to realize the information sharing of each power supply control unit. The utility model can monitor the open-closure state of an indoor power supply or an outdoor power supply at any floor, does not need to inspect the make and break condition of the power supply in field, reduces the waste and accidents caused by the inappropriate use of the power supply, and has simple installation by only adding a communication line without affecting the wire arrangement of the original building.
Description
Technical field
The utility model belongs to power supply control field, specifically, relates to a kind of floor power-supply controller of electric.
Background technology
At present, the power supply control of general floor building is mainly finished by Circuits System and simple switch device, power switch One's name is legion, and the position disperses, people tend to because carelessness or remember the undesired use that reason such as unclear causes power supply, bring the waste and the security incident hidden danger of the energy, and want to control and know all power supply open and-shut modes, can only check in turn successively that it is extremely heavy to work, make troubles for people's life, bring very big difficulty also for the estate management of floor.
The utility model content
The purpose of this utility model provides a kind of floor power-supply controller of electric, can monitor each layer indoor and outdoor charged power open and-shut mode at any floor, does not need the site inspection power supply to cut-off situation.
For achieving the above object, the utility model is explained a kind of floor power-supply controller of electric, its key is: be made up of at least one power control unit, each power control unit includes control terminal, relay, keyboard and display, the signal input part of described control terminal receives the command signal of described keyboard, the signal output part of this control terminal connects the coil winding of described relay, the stiff end of first normal open switch of this relay connects civil power, free end connects charged power, the break-make of control charged power, the stiff end of second normal open switch of this relay connects the power output end of described control terminal, free end connects the feedback end of this control terminal, the on off operating mode of described relay is fed back to described control terminal, this control terminal also connects described display, this display shows the on off operating mode of described relay, described control terminal also is provided with the signal transmission ends, connect the control terminal of another power control unit by the RS485 bus, realize the information transmission between each power control unit.
After described control terminal receives the order of keyboard, by controlling cut-offfing of described relay, realize the break-make control to charged power, this control terminal also receives the status information of cut-offfing of described relay, and this information is presented on the display.Each power control unit is realized the information sharing between control module by the signal transmission ends of control terminal, and the RS485 bus standard is adopted in communication, is convenient to expansion.
The number of described relay is at least one, and the signal output part of described control terminal is identical with the number of this relay with the number of feedback end.
The charged power number setting that the number of described relay is controlled as required, the on off operating mode with all relays feeds back to described control terminal simultaneously.
Described control terminal is a programmable logic controller (PLC).Described programmable logic controller (PLC) model is EC10-1410BRA.
Described control terminal adopts the RS232 bus to be connected with display.
Described power control unit also includes control power switch and power safety, one end of described control power switch connects civil power, the other end is connected with the power input of described control terminal after being connected in series described power safety, and the common port of this control power switch and power safety also is connected with the stiff end of first normal open switch of described relay.
Described control power switch is realized the power supply control to power control unit, and realizes the overhead control to the charged power of this power control unit control.In case should disconnect by the control power switch, all charged powers are outage in the lump also.
Power control unit number in the utility model is determined according to floor power distribution situation, a power control unit is monitored a plurality of charged powers, power control units all in the floor link into an integrated entity by the RS485 bus, realize the information sharing between each power control unit, the monitoring of all charged powers on any one power control unit, can realizing floor.The utility model adopts keyboard operation, selects floor, power control unit, charged power successively by keyboard, carries out the monitoring of this charged power then.If be installed in the floor such as residential quarters, can increase authentication, to guarantee privacy to the monitor staff.
Remarkable result of the present utility model is: provide a kind of installation simple floor power-supply controller of electric, can monitor each layer indoor and outdoor charged power open and-shut mode at any floor, do not need the site inspection power supply to cut-off situation, what of charged power are the number of power control unit can determine according to, the power control unit information sharing of each layer installation, by operating any one power control unit, can both monitor the charged power of any floor, the waste that reduction causes because of the power supply improper use and the generation of accident, make things convenient for the estate management of floor construction area simultaneously, only need increase a communication line during installation and get final product, not influence the wiring of former building.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the circuit connection diagram of the power control unit in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1, shown in 2: a kind of floor power-supply controller of electric, form by 2 power control units, each power control unit includes control terminal 1, relay 2, keyboard 3 and display 4, described control terminal 1 is a programmable logic controller (PLC), model is EC10-1410BRA, signal input part X12～the X15 of this control terminal 1 and P1～P4 receive the command signal of described keyboard 3, signal output part Y0～the Y2 of this control terminal 1 connects the coil winding of 3 relays 2 respectively, the stiff end of first normal open switch of these 3 relays 2 connects civil power, free end connects 3 charged power PW1～PW3 respectively, the break-make of control charged power PW1～PW3, the stiff end of second normal open switch of these 3 relays 2 connects the power output end 24V of described control terminal 1, free end connects the feedback end X0～X2 of this control terminal 1 respectively, and the on off operating mode of described 3 relays 2 is fed back to described control terminal 1.
This control terminal 1 also connects described display 4, and this display 4 shows the on off operating mode of described relay 2.Described control terminal 1 adopts the RS232 bus to be connected with display 4.
Described power control unit also includes control power switch 5 and power safety 6, one end of described control power switch 5 connects civil power, the other end is connected in series described power safety 6 backs and is connected with the power input of described control terminal 1, and this common port of controlling power switch 5 and power safety 6 also is connected with the stiff end of first normal open switch of described 3 relays 2.
Described control terminal 1 also is provided with the signal transmission ends, connects the control terminal 1 ' of another power control unit by the RS485 bus, realizes the information transmission between each power control unit.
Its principle of work is as follows:
When described control power switch 5 disconnects, corresponding power control unit outage, the charged power PW1～PW3 of its control all cuts off the power supply, and power-supply controller of electric can not be monitored these 3 charged powers.
When described control power switch 5 is closed, corresponding power control unit gets, because each power control unit interconnects, when needing the monitoring charged power, select floor successively by described keyboard 3, power control unit, charged power, control terminal 1 on the power control unit of choosing is according to command signal, the relay 2 that the charged power that control is chosen connects, thereby realize control to this charged power, this relay 2 also feeds back to control terminal 1 with the break-make situation of this charged power, show that for display 4 this display 4 can show the on off operating mode of all charged powers.
If the This floor power-supply controller of electric is installed in places such as residential quarters, can set up identity validation, the supervisory personnel has only by identity validation could realize monitoring to charged power, to ensure privacy.
In the practical application, number according to what and charged power of floor is determined the number of power control unit and the charged power number that each power control unit is controlled, this known technology that is chosen as, be not limited to given example in the present embodiment, between each power control unit and charged power identical with connection and illustrated embodiment between power control unit.
Claims (6)
1, a kind of floor power-supply controller of electric, it is characterized in that: form by at least one power control unit, each power control unit includes control terminal (1), relay (2), keyboard (3) and display (4), the signal input part of described control terminal (1) receives the command signal of described keyboard (3), the signal output part of this control terminal (1) connects the coil winding of described relay (2), the stiff end of first normal open switch of this relay (2) connects civil power, free end connects charged power, the break-make of control charged power, the stiff end of second normal open switch of this relay (2) connects the power output end of described control terminal (1), free end connects the feedback end of this control terminal (1), the on off operating mode of described relay (2) is fed back to described control terminal (1), this control terminal (1) also connects described display (4), this display (4) shows the on off operating mode of described relay (2), described control terminal (1) also is provided with the signal transmission ends, connect the control terminal (1 ') of another power control unit by the RS485 bus, realize the information transmission between each power control unit.
2, according to the described floor power-supply controller of electric of claim 1, it is characterized in that: the number of described relay (2) is at least one, and the signal output part of described control terminal (1) and the number of feedback end are identical with the number of this relay (2).
3, according to the described floor power-supply controller of electric of claim 1, it is characterized in that: described control terminal (1) is a programmable logic controller (PLC).
4, according to the described floor power-supply controller of electric of claim 3, it is characterized in that: described programmable logic controller (PLC) model is EC10-1410BRA.
5, according to the described floor power-supply controller of electric of claim 1, it is characterized in that: described control terminal (1) adopts the RS232 bus to be connected with display (4).
6, according to the described floor power-supply controller of electric of claim 1, it is characterized in that: described power control unit also includes control power switch (5) and power safety (6), one end of described control power switch (5) connects civil power, the other end is connected in series described power safety (6) back and is connected with the power input of described control terminal (1), and this common port of controlling power switch (5) and power safety (6) also is connected with the stiff end of first normal open switch of described relay (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820099318XU CN201215619Y (en) | 2008-07-01 | 2008-07-01 | Storey power-supply controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820099318XU CN201215619Y (en) | 2008-07-01 | 2008-07-01 | Storey power-supply controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215619Y true CN201215619Y (en) | 2009-04-01 |
Family
ID=40520823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820099318XU Expired - Lifetime CN201215619Y (en) | 2008-07-01 | 2008-07-01 | Storey power-supply controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215619Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116909163A (en) * | 2023-09-14 | 2023-10-20 | 济南海基科技发展有限公司 | Intelligent power on-off control system and method |
-
2008
- 2008-07-01 CN CNU200820099318XU patent/CN201215619Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116909163A (en) * | 2023-09-14 | 2023-10-20 | 济南海基科技发展有限公司 | Intelligent power on-off control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING NAIDE AUTOMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING NAIDE TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20110930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110930 Address after: 401121 No. 6, Willow Road, North New District, Chongqing Patentee after: Chongqing Endurance Automation Technology Co., Ltd. Address before: 401121 Chongqing city in northern New Mount Huangshan road middle Willow Road No. 6 Patentee before: Chongqing Naide Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090401 |
|
| CX01 | Expiry of patent term |