CN2864776Y - Electromagnetism balance voltage regulation electricity saving device - Google Patents
Electromagnetism balance voltage regulation electricity saving device Download PDFInfo
- Publication number
- CN2864776Y CN2864776Y CN 200620095058 CN200620095058U CN2864776Y CN 2864776 Y CN2864776 Y CN 2864776Y CN 200620095058 CN200620095058 CN 200620095058 CN 200620095058 U CN200620095058 U CN 200620095058U CN 2864776 Y CN2864776 Y CN 2864776Y
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- CN
- China
- Prior art keywords
- contactor
- ground wire
- general
- relay
- power supply
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- 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
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Abstract
A electromagnetic balance voltage adjusting power saver, comprises a housing, a main return circuit, a control return circuit, wherein the main return circuit comprises a fan, a time delay relay, a general purpose relay, a key switch, a clock computer, a negative temperature means, a coil of a AC contactor and auxiliary wires contacts and wires. With the technology of high performance micro process controlled electromagnetic voltage adjusting, the tree phase voltages can be balanced and the central point currency is reduced, without harmonic waves and disturbances. Both the automatic by-pass and the manual by-pass are provided, so are the intelligent fan control, the switching between manual and automatic power-saving, the segmented timed controlling, the on-the-fly switching, the brilliant power-saving effect, the fast return on investment and the supreme maintainability. The utility model is applicable to all kinds of lighting systems.
Description
Technical field
The utility model relates to electric electricity-saving appliance, particularly relates to the voltage-regulating and electricity-saving device.
Background technology
Electricity-saving appliance is a kind of electric product that belongs in the electrical engineering, and it can be used in the illuminator.When line voltage was higher than the rated voltage of equipment, voltage was P to the power devices electric energy
1If electricity-saving appliance is not installed, then P
1Full consumption is on equipment, and the energy that equipment really plays a role is P
2, another part P
3Then consume P with forms such as heatings
1=P
2+ P
3, P
3In the life-span of impairment equipment, waste fund simultaneously.Electricity-saving appliance is then exported the voltage of an optimum equipment, only with P
2Be supplied to equipment, reduce unnecessary heating energy P
3, general power is P
1=P
2+ P
S, economize on electricity power is P
3-P
S, P wherein
SOneself power consumption for electricity-saving appliance.
There is current harmonics to pollute though existing silicon-controlled voltage regulation electricity-saving appliance cost is low, and light flash, power savings is relatively poor.Though contravariant voltage-regulating and electricity-saving device has high-quality power supply output, inversion system efficient is low, costs an arm and a leg, and also exists current harmonics to pollute.
Summary of the invention
The purpose of this utility model provides a kind of electric energy height, and good reliability to electrical network no current harmonic interference, and can be optimized, realize the voltage-regulating and electricity-saving device that the high-quality power supply is exported to power supply.
The purpose of this utility model is achieved in that by housing, main loop circuit, control loop circuit to be formed.
Main loop circuit is made up of two A.C. contactors, three-phase electricity-saving module and lead.
Three-phase 380V AC power is through binding post, and lead is connected in parallel with two A.C. contactors respectively.An A.C. contactor outlet connects together with the outlet of three-phase electricity-saving module respectively, links to each other with load by binding post.Another A.C. contactor outlet and three-phase electricity-saving module inlet wire connect together, and the outlet of three-phase electricity-saving module links to each other with load by binding post respectively.
The control loop circuit is made up of fan, the time relay, general-purpose relay, key switch, clock computer, negative temperature element, ac contactor coil and auxiliary contact, lead.
220V power supply L1 difference:
Directly by clock computer ground wire;
By contactor normally opened contact, negative temperature element, fan ground wire;
By key switch, the time relay to ground wire
By time relay time closing contact, general-purpose relay ground wire.
220V power supply L2 difference:
By general-purpose relay normally closed contact, A.C. contactor normally closed contact, ac contactor coil to ground wire;
By general-purpose relay normally opened contact, A.C. contactor normally closed contact, ac contactor coil to ground wire;
By the general-purpose relay normally opened contact to ground wire.
220V power supply L3:
By the general-purpose relay normally opened contact to ground wire.
220V power supply L1 can also have one the tunnel directly by the pilot lamp ground wire; 220V power supply L2 also can pass through general-purpose relay normally opened contact, pilot lamp to ground wire; 220V power supply L3 also can pass through general-purpose relay normally opened contact, pilot lamp to ground wire.
Principle of work of the present utility model is: when 220V power supply L1,220V power supply L2,220V power supply L3, the ground wire power supply mode with three-phase and four-line, directly power to the load total head work by the A.C. contactor main contacts.
After A.C. contactor was by the control closure, power supply powered to the load after by power-saving module step-down 20V or 25V, and reached the purpose of economize on electricity.
When key switch disconnected, pilot lamp was bright, and L2 phase power supply to ac contactor coil, makes it closed by A.C. contactor normally closed auxiliary contact, relay normally closed contact.A.C. contactor main contacts closure directly powers to the load.
When key switch is closed, after reaching the time of expectation by clock computer control, clock computer normally opened contact closure, 220V power supply L1 passes through key switch, clock computer normally opened contact is to the time relay, make the time relay coil energising, the time closing of time relay normally opened contact makes the general-purpose relay coil electricity, so general-purpose relay normally opened contact closure, normally closed contact disconnects, and makes it the ac contactor coil outage, the energising of another ac contactor coil, its three-phase supply is through the A.C. contactor main contacts, power-saving module is powered to load (falling 20V or 25V), reach the energy-conservation purpose that gets, this moment, relevant pilot lamp was bright, and work is finished.
The utility model can be exported the sine voltage of high-quality owing to adopt the electromagnetic voltage adjusting technology of high performance microprocessor control, improves power factor (PF), reduce line loss, improve the power supplying efficiency of system, the energy balanced three-phase voltage, reduce the central point electric current, do not produce the humorous interference that involves, have auto by pass and manual bypass function, intelligent fan is controlled, the translation function of economizing on electricity manually, automatically, the sectional timing controlled, constantly TURP changes, and investment is short return period, good reliability.
Description of drawings
Fig. 1 is the main loop circuit synoptic diagram;
Fig. 2 is the control loop circuit diagram
Among the figure: 1KM-A.C. contactor, 2KM-A.C. contactor, T-three-phase electricity-saving module, LAMP1-pilot lamp, LAMP2-pilot lamp, LAMP3-pilot lamp, FU-fan, the KT-time relay, J-general-purpose relay, SK-key switch, SZD-clock computer, FUSE-negative temperature element, N-ground wire, L1-220V power supply, L2-220V power supply, L3-220V power supply, M1-load, M2-load, M3-load
Embodiment
The utility model is made up of housing, main loop circuit, control loop circuit.
Main loop circuit is made up of A.C. contactor 1KM, A.C. contactor 2KM, three-phase electricity-saving module T lead.
Three-phase 380V AC power is through binding post, and lead and A.C. contactor 1KM, A.C. contactor 2KM are connected in parallel.A.C. contactor 1KM outlet connects together with three-phase electricity-saving module T outlet respectively, links to each other with load M1, load M2, load M3 by binding post.A.C. contactor 2KM outlet and three-phase electricity-saving module T inlet wire connect together, and three-phase electricity-saving module T outlet links to each other with load M1, load M2, load M3 by binding post respectively.
The control loop circuit is made up of the coil of pilot lamp LAMP1, pilot lamp LAMP2, pilot lamp LAMP3, fan FU, time relay KT, general-purpose relay J, key switch SK, clock computer SZD, negative temperature element FUSE, A.C. contactor 1KM, A.C. contactor 2KM and auxiliary contact, lead.
220V power supply L1 difference:
Directly by clock computer SZD ground wire N;
Directly by pilot lamp LAMP1 ground wire N;
By A.C. contactor 2KM normally opened contact, negative temperature element FUSE, fan FU ground wire N;
By key switch SK, time relay ground wire N;
By time relay KT time closing contact, general-purpose relay J ground wire N.
220V power supply L2 difference:
By general-purpose relay J normally closed contact, A.C. contactor 2KM normally closed contact, A.C. contactor 1KM coil ground wire N;
By general-purpose relay J normally opened contact, A.C. contactor 1KM normally closed contact, A.C. contactor 2KM coil ground wire N;
By general-purpose relay J normally opened contact, pilot lamp LAMP2 ground wire N.
220V power supply L3:
By general-purpose relay J normally opened contact, pilot lamp LAMP3 ground wire N.
Claims (4)
1, a kind of electromagnetic balance formula voltage-regulating and electricity-saving device is made up of housing, main loop circuit, control loop circuit; It is characterized in that:
Described main loop circuit is made up of A.C. contactor (1KM), A.C. contactor (2KM), three-phase electricity-saving module (T) lead; Three-phase 380V AC power is through binding post, and lead and A.C. contactor (1KM), A.C. contactor (2KM) are connected in parallel; A.C. contactor (1KM) outlet connects together with three-phase electricity-saving module (T) outlet respectively, links to each other with load (M1), load (M2), load (M3) by binding post; A.C. contactor (2KM) outlet and three-phase electricity-saving module (T) inlet wire connect together, and three-phase electricity-saving module (T) outlet links to each other with load (M1), load (M2), load (M3) by binding post;
Described control loop circuit is made up of the coil of fan (FU), the time relay (KT), general-purpose relay (J), key switch (SK), clock computer (SZD), negative temperature element (FUSE), A.C. contactor (1KM), A.C. contactor (2KM) and auxiliary contact, lead;
220V power supply (L1) difference:
Directly by clock computer (SZD) ground wire (N);
By contactor (2KM) normally opened contact, negative temperature element (FUSE), fan (FU) ground wire (N);
By key switch (SK), time relay ground wire (N);
By the time relay (KT) time closing contact, general-purpose relay ground wire (N);
220V power supply (L2) difference:
Connect by general-purpose relay (J) normally closed contact, A.C. contactor (2KM) normally closed contact, interchange
Tentaculum (1KM) coil ground wire (N);
Connect by general-purpose relay (J) normally opened contact, A.C. contactor (1KM) normally closed contact, interchange
Tentaculum (2KM) coil ground wire (N);
By general-purpose relay (J) normally opened contact ground wire (N);
220V power supply (L3):
By general-purpose relay (J) normally opened contact ground wire (N).
2, electromagnetic balance formula voltage-regulating and electricity-saving device according to claim 1 is characterized in that: described 220V power supply (L1) is directly by pilot lamp (LAMP1) ground wire (N).
3, electromagnetic balance formula voltage-regulating and electricity-saving device according to claim 1 and 2 is characterized in that: described 220V power supply (L2) is by general-purpose relay (J) normally opened contact, pilot lamp (LAMP2) ground wire (N).
4, electromagnetic balance formula voltage-regulating and electricity-saving device according to claim 3 is characterized in that: described 220V power supply (L3) is by general-purpose relay (J) normally opened contact, pilot lamp (LAMP3) ground wire (N).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095058 CN2864776Y (en) | 2006-01-17 | 2006-01-17 | Electromagnetism balance voltage regulation electricity saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095058 CN2864776Y (en) | 2006-01-17 | 2006-01-17 | Electromagnetism balance voltage regulation electricity saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864776Y true CN2864776Y (en) | 2007-01-31 |
Family
ID=37677227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620095058 Expired - Fee Related CN2864776Y (en) | 2006-01-17 | 2006-01-17 | Electromagnetism balance voltage regulation electricity saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864776Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811384A (en) * | 2016-04-19 | 2016-07-27 | 江苏天翔节能科技有限公司 | Energy-saving and non-energy saving switching circuit on condition of no power off |
| CN107979313A (en) * | 2017-12-01 | 2018-05-01 | 江苏今创车辆有限公司 | The auxiliary hair excitation contactor control zapping delay circuit of diesel locomotive 110V direct currents |
-
2006
- 2006-01-17 CN CN 200620095058 patent/CN2864776Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811384A (en) * | 2016-04-19 | 2016-07-27 | 江苏天翔节能科技有限公司 | Energy-saving and non-energy saving switching circuit on condition of no power off |
| CN107979313A (en) * | 2017-12-01 | 2018-05-01 | 江苏今创车辆有限公司 | The auxiliary hair excitation contactor control zapping delay circuit of diesel locomotive 110V direct currents |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20110117 |