CN102681460B - electricity-saving control device - Google Patents
electricity-saving control device Download PDFInfo
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- CN102681460B CN102681460B CN201210185008.0A CN201210185008A CN102681460B CN 102681460 B CN102681460 B CN 102681460B CN 201210185008 A CN201210185008 A CN 201210185008A CN 102681460 B CN102681460 B CN 102681460B
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- power supply
- output
- hour meter
- power
- electrical equipment
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Electricity-saving control device, it is characterised in that by startup button, system power supply, electron watt-hour meter, delay circuit, relay, master control output end is constituted with controlled output.Control circuit simple, the electrical equipment shutdown or standby of master control output end when output is less than the power of setting, carries out Energy Saving Control, automatically cuts off all power.Zero-power is saved.One opens standard-sized sheet, and one closes fully closed.Save and attaching plug is pulled out after or turns off the trouble switched on socket every time.It is adapted to single electrical equipment or multiple related electric appliance series is used, using the power-measuring circuit of electronic electric energy meter, is adapted to the load detecting of various performances, accurate reliable, control circuit power consumption is low, and element is few, and cost is low, convenient and practical, energy-saving safe, and save trouble memorandum.
Description
Technical field：
The invention belongs to field of electric control, it is related to a kind of energy-saving control circuit.
Background technology：
1. when people use electrical equipment, power cutoff is often forgotten, or remote-control closedown is standby, can all waste electric energy, be unfavorable for electricity
Device is conserved, and influences appliance life, or even lead to a disaster.There are problems that power consumption and standby safety.
Power consumption when 2. for elimination electric appliance standby, it is to avoid be powered for a long time, most electrical equipment need unplugg after being finished, cut-out is handed over
Power supply is flowed, and is frequently plugged, is not only bothered, more aggravates loose contact, plugs and sockets is damaged, influence is used.
3. existing energy-saving controller mostly circuit is complicated, and job insecurity, cost is high, Maintenance Difficulty.
The content of the invention：
Present invention aims at provide a kind of energy-saving control circuit of automatic AC shut-off；Detected and led using electronic electric meter
The change of the electric current of output end electric appliance load is controlled, the electrical equipment of master control output end shuts down or standby, when output is less than the power set,
Automatically cut off all power, zero-power energy-conservation.A machine is controlled, it is all off.It is adapted to single electrical equipment or multiple related electric appliance series
Use.
Electricity-saving control device, it is characterised in that by startup button, system power supply, electron watt-hour meter, delay circuit, relay
Device, master control output end is constituted with controlled output.
The normally opened contact JK1 of startup button AN1 and relay simultaneously connects, then is serially connected with power input L ends and power supply output L ends,
Power supply output L ends connect electron watt-hour meter callout box all the wayThe terminals of position, power input N-terminal connects electron watt-hour meter mark
Note frameThe terminals of position, power supply output N-terminal connects electron watt-hour meter callout boxThe terminals of position, electronic type electric degree
Table callout boxAnd frameThe terminals of position receive control electrical equipment, be controlled output (7), electron watt-hour meter callout boxWith
FramePosition wiring termination master control electrical equipment, be master control output end (6).
(7) another road connects by the decompression of electric capacity C3 current limlitings controlled output, and resistance R3 is electric capacity C3 bleeder resistances, then passes through and connect
Resistance R4, resistance R5 buffering, rectifying tube D1, rectifying tube D2 rectifications, electric capacity C2 filtering, voltage-stabiliser tube VD1, voltage-stabiliser tube VD2 voltage stabilizings,
Constitute system power supply (2)；System power supply is connected to delay circuit；Power supply output L ends link system power cathode, and system power supply is just
Triggering input of the pole through resistance R1 to delay circuit IC1, delay circuit IC1 triggering inputs termination capacitor C1 to system power supply
Negative pole；Electron watt-hour meter mark 5. and 6. terminals of position, some electron watt-hour meter marks differ, i.e. electronic type electricity
Optocoupler output CK1 and CK2 that table count pulse is used to test are spent, electric capacity C1 two ends are connected to；Delay circuit IC1 output end
The coil-end of contact relay to system power supply negative pole.
The circuit course of work：
When pressing startup button AN1, power on, relay adhesive.System power supply is prolonged through resistance R1 to electric capacity C1 chargings
When, in electric capacity C1 charging delay voltage elevation process, if the master control electrical equipment of power output end launches into normal work shape
State, the optocoupler output interval that electron watt-hour meter count pulse is used to test is turned on, and electric capacity C1 charging voltage is periodically released
Put, delay circuit IC1 triggering input terminal potential is in less than 2/3rds of system power source voltage, delay circuit IC1's
Output end is high potential, relay adhesive, power on.
When the electrical appliance of master control output end do not start or shut down it is standby be stopped, the electric appliance work(of master control output end
When rate is less than setting value, the optocoupler output interval ON time that electron watt-hour meter count pulse is used to test is elongated, system
Power supply charges through resistance R1 to electric capacity C1 to be delayed, and delay circuit IC1 triggering input terminal voltage exceedes delay circuit supply voltage
2/3rds after, delay circuit IC1 output end is low potential, and relay release, power supply is all off.
Electric capacity C1, resistance R1 are the adjustment element of delay time so that during master control electrical equipment normal work, electron watt-hour meter
The optocoupler output interval ON time that count pulse is used to test is less than its delay time, and master control electrical equipment does not start or closed
Machine is standby when being stopped, and optocoupler output interval ON time is much larger than its time delayed turn-off time.After power remove, delay electricity
Hold C1 charging voltage, the interior circuit through delay circuit IC1 is released, and is that circuit is again started up preparing.
Beneficial effect：
Control circuit simple, the electrical equipment shutdown or standby of master control output end when output is less than the power of setting, is saved
Control, automatically cuts off all power.Zero-power is saved.The machine of control master control electrical equipment one is realized, the controlled electrical equipment of master control electrical equipment is reached
The all off purpose of serial equipment power supply delay, zero-power energy-conservation.Reach energy-saving purpose.One opens standard-sized sheet, and one closes fully closed.
Save and attaching plug is pulled out after or turns off the trouble switched on socket every time.Being adapted to single electrical equipment or multiple related electric appliance series makes
With electron watt-hour meter is applicable the load detecting of various performances, accurate reliable, can measure the electricity that display master control electrical equipment is consumed
Amount, control circuit power consumption is low, and element is few, and cost is low, convenient and practical, energy-saving safe, and save trouble memorandum.
Brief description of the drawings：
Fig. 1 is pie graph.Fig. 2 is circuit diagram.
In Fig. 2：(1), (2), (3), (4), (5), master control is exported relay delay circuit electron watt-hour meter system power supply startup button
(6), controlled output is (7) at end.
Embodiment：
Electricity-saving control device, as shown in Figure 1 and Figure 2, is adapted to single electrical equipment or multiple related electric appliance series is used, control master
The machine of electrical equipment one is controlled, a kind of economize on electricity control dress of all off purpose of the serial device power supply (DPS) delay of the controlled electrical equipment of master control electrical equipment is reached
Put；By startup button, system power supply, electron watt-hour meter, delay circuit, relay, master control output end is constituted with controlled output.
The normally opened contact JK1 of startup button AN1 and relay simultaneously connects, then is serially connected with power input output end, J1 with 12V after
Electrical equipment, C1-2 is electrochemical capacitor, and C3 is 0.68-1 μ F/400V electric capacity of the dacron, and R1-5 is resistance, and D1-2 is the pole of rectification two
Pipe IN4007, indicator lamp is that light emitting diode TD1, VD1-2 are voltage-stabiliser tube.IC1 is time-base integrated circuit NE555.
5. and 6. the terminals of position, i.e. electron watt-hour meter count pulse are used for the light tested to electron watt-hour meter mark
Coupling output end CK1 and CK2, some electron watt-hour meter marks ' CK+ ' and ' CK- ', either '+' is with '-' or with circle
Other numeral.Positive and negative terminal is noted during wiring, during master control electrical work, the charging voltage with itself and the electric capacity C1 connect can be by the cycle
Property release.
When pressing startup button AN1, power on, relay adhesive.System power supply is prolonged through resistance R1 to electric capacity C1 chargings
When, in electric capacity C1 charging delay voltage elevation process, if the master control electrical equipment of power output end launches into normal work shape
State, the optocoupler output interval that electron watt-hour meter count pulse is used to test is turned on, and electric capacity C1 charging voltage is periodically released
Put, delay circuit IC1 triggering input terminal potential is in less than 2/3rds of system power source voltage, delay circuit IC1's
Output end is high potential, relay adhesive, power on.
When the electrical appliance of master control output end do not start or shut down it is standby be stopped, power-sensing circuit detects master control
When the electric appliance power of output end is less than setting value, electron watt-hour meter count pulse is used for the optocoupler output interval tested
ON time is elongated, and system power supply charges through resistance R1 to electric capacity C1 to be delayed, and delay circuit IC1 triggering input terminal voltage exceedes
After 2/3rds of delay circuit supply voltage, delay circuit IC1 output end is low potential, and relay release, power supply is whole
Shut-off.
Electric capacity C1, resistance R1 are the adjustment element of delay time so that during master control electrical equipment normal work, electron watt-hour meter
The optocoupler output interval ON time that count pulse is used to test is less than its delay time, and master control electrical equipment does not start or closed
Machine is standby when being stopped, and optocoupler output interval ON time is much larger than its time delayed turn-off time.After power remove, delay electricity
Hold C1 charging voltage, the interior circuit through delay circuit IC1 is released, and is that circuit is again started up preparing.
Start：Press the time that AN1 is 1-2 seconds, power on, start the controlled electrical equipment of master control and enter normal operating conditions.
Shutdown：
A：Master control electrical equipment is turned off, master control electrical equipment is stopped, through electric circuit inspection, cuts off the electricity supply.
B：Master control electrical equipment completion work, into holding state, through electric circuit inspection, cuts off the electricity supply.
C：Electrical equipment enters after program shutdown timing shutdown, through electric circuit inspection, cuts off the electricity supply.
D：Make master control electric appliance standby with remote control, into holding state after such as setting television set turning device to sleep mode, through electric circuit inspection,
Cut off the electricity supply.
Electricity-saving control device, the shutdown of master control electrical equipment or work completion enter holding state, when output is less than the power set,
Energy Saving Control is carried out, the delay of serial equipment power supply is all off, zero-power energy-conservation.A machine is controlled, shut-off is all.It is adapted to single
Electrical equipment or multiple related electric appliance series are used.Using the power-measuring circuit of electronic electric energy meter, it is adapted to the load inspection of various performances
Survey, accurate reliable, control circuit power consumption is low, and element is few, and cost is low, convenient and practical, energy-saving safe, and save trouble memorandum.
Claims (1)
1. electricity-saving control device, it is characterised in that by startup button, system power supply, electron watt-hour meter, delay circuit, relay,
Master control output end is constituted with controlled output；The normally opened contact JK1 of startup button AN1 and relay simultaneously connects, then to be serially connected with power supply defeated
Enter L ends and power supply output L ends, power supply output L ends connect electron watt-hour meter callout box all the wayThe terminals of position, power input
N-terminal connects electron watt-hour meter callout boxThe terminals of position, power supply output N-terminal connects electron watt-hour meter callout boxPosition
Terminals, electron watt-hour meter callout boxAnd frameThe terminals of position receive control electrical equipment, be controlled output (7), electricity
Minor kilowatt-hour meter callout boxAnd framePosition wiring termination master control electrical equipment, be master control output end (6)；Controlled output is (7) another
Road connects to be depressured by electric capacity C3 current limlitings, and resistance R3 is electric capacity C3 bleeder resistances, then resistance R4, resistance the R5 buffering for passing through and connecing, rectification
Pipe D1, rectifying tube D2 rectifications, electric capacity C2 filtering, voltage-stabiliser tube VD1, voltage-stabiliser tube VD2 voltage stabilizings, composition system power supply is (2)；System power supply
It is connected to delay circuit；Power supply output L ends link system power cathode, and the positive pole of system power supply is through resistance R1 to delay circuit IC1
Triggering input, delay circuit IC1 triggering input termination capacitor C1 to system power supply negative pole；Electron watt-hour meter is marked
5. and 6. the terminals of position, i.e. electron watt-hour meter count pulse are used for the optocoupler output CK1 and CK2 tested, are connected to
Electric capacity C1 two ends；Delay circuit IC1 output relay termination coil-end to system power supply negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210185008.0A CN102681460B (en) | 2012-06-06 | 2012-06-06 | electricity-saving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210185008.0A CN102681460B (en) | 2012-06-06 | 2012-06-06 | electricity-saving control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102681460A CN102681460A (en) | 2012-09-19 |
| CN102681460B true CN102681460B (en) | 2017-08-29 |
Family
ID=46813537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210185008.0A Expired - Fee Related CN102681460B (en) | 2012-06-06 | 2012-06-06 | electricity-saving control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102681460B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713533B (en) * | 2013-12-18 | 2016-08-24 | 中国核电工程有限公司 | A kind of Triggering Control System utilizing temperature difference power supply to power |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533857A (en) * | 1982-08-31 | 1985-08-06 | Chang Ten Ho | Electrical energy saving device for motors |
| US4716490A (en) * | 1987-04-03 | 1987-12-29 | George Alexanian | Power saving module |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110276289A1 (en) * | 2010-05-07 | 2011-11-10 | Samsung Electronics Co., Ltd. | Power monitoring apparatus for household appliance |
| CN201927854U (en) * | 2010-11-12 | 2011-08-10 | 郑美华 | Intelligent socket |
| CN102411314A (en) * | 2011-06-21 | 2012-04-11 | 兰如根 | Energy-saving controller |
-
2012
- 2012-06-06 CN CN201210185008.0A patent/CN102681460B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533857A (en) * | 1982-08-31 | 1985-08-06 | Chang Ten Ho | Electrical energy saving device for motors |
| US4716490A (en) * | 1987-04-03 | 1987-12-29 | George Alexanian | Power saving module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102681460A (en) | 2012-09-19 |
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Effective date of registration: 20171116 Address after: 361000 room 1, building 17, No. two, Jin Fu Road, Tongan District, Xiamen, Fujian, 301 Patentee after: Fujian grand investment Technology Co., Ltd. Address before: 364306 Longyan City, Fujian province Wuping County Yongping Center School Patentee before: Lan Lili |
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Granted publication date: 20170829 Termination date: 20200606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |