CN2711985Y - Single phase motor energy saving device for refrigerator, freezer and air conditioner - Google Patents
Single phase motor energy saving device for refrigerator, freezer and air conditioner Download PDFInfo
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- CN2711985Y CN2711985Y CNU2004200321220U CN200420032122U CN2711985Y CN 2711985 Y CN2711985 Y CN 2711985Y CN U2004200321220 U CNU2004200321220 U CN U2004200321220U CN 200420032122 U CN200420032122 U CN 200420032122U CN 2711985 Y CN2711985 Y CN 2711985Y
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Abstract
The utility model relates to a single phase motor energy saving device for refrigerator, freezer and air conditioner, in particular to the improvement of the energy saving device structure arranged on the single phase motor power supply line for refrigerator, freezer and air conditioner. The previous energy saving device can realize the energy saving through adjusting the electric supply time and the power off time. But the technical problems appear through the above method, such as the freezing food temperature rises in the refrigerator and the freezer; the air conditioning effect is not good due to the power off. The energy saving device of the utility model comprises a time-delay switch on holding circuit, a decoupling electric inductance and by-pass circuit, an automatic program control circuit and a capacitance order automatic control circuit. The input end of the time-delay switch on holding circuit is connected with the power. The output end of the time-delay switch on holding circuit is connected with the input end of the decoupling electric inductance and by-pass circuit, whose output ends are respectively connected with the input end of the automatic program control circuit and the input end of the capacitance order automatic control circuit. The output end is connected with the load. The signal output end of the automatic program control circuit is connected with the capacitance of the capacitance order automatic control circuit. The utility model can be applied to the single phase motor power supply line for refrigerator, freezer and air conditioner, and has the advantages of obvious power saving effect and load protection function.
Description
Technical field: the invention relates to the improvement of the electricity-saving appliance structure that is connected on the refrigerator ice box air conditioner monophase machine power distribution circuit.
Background technology: at present, be used on refrigerator, ice box, air conditioner, the monophase machine power distribution circuit electricity-saving appliance and be power supply and interruption duration control refrigerator, ice box, air conditioner, the monophase machine work adjusted of adopting, reach purpose of saving, but power-saving method like this, because of interruption duration long, can make temperature of frozen goods rising in refrigerator, the ice box, can make the air-conditioning effect undesirable,, air-conditioning freezing in order to make reaches ideal effect, must prolong power-on time, so power savings is undesirable.
Summary of the invention: the purpose of the invention provides a kind of comparatively ideal refrigerator ice box of power savings air conditioner electricity-saving device of using in refrigerator, ice box, air conditioner, the monophase machine supply line of being used for; The purpose of the invention is to realize by following technical scheme: refrigerator ice box air conditioner monophase machine electricity-saving appliance; it is characterized in that by time-delay closing protective circuit (I); decoupling inductance and bypass circuit (II); automatic program control circuit (III); electric capacity procedure auto-control circuit (IV) is formed; time-delay closing protective circuit (I) input termination power; output is linked to each other by the input of the normally opened contact (24) in the relay (23) with decoupling inductance and bypass circuit (II); decoupling inductance and bypass circuit (II) output links to each other with the input of automatic program control circuit (III) with electric capacity procedure auto-control circuit (IV) respectively; four relays (40 in the automatic program control circuit (III); 59; 78; 97) mid-position contact (45; 64; 83; 102) respectively with electric capacity procedure auto-control circuit (IV) in electric capacity (47; 66; 85; 104) end links to each other; electric capacity (47; 66; 85; 104) the other end constitutes the input of electric capacity procedure auto-control circuit (III); and link to each other with the output of decoupling inductance and bypass circuit (II); electric capacity procedure auto-control circuit (IV) output links to each other with load, and the primary coil other end in the automatic program control circuit (III) links to each other with load.
The advantage of the invention: this electricity-saving appliance has designed the level Four automatic tracking control circuit in the automatic program control circuit, level Four electric capacity in the difference control capacitance procedure auto-control circuit, automatically control is to be adjusted automatically by load consumption power, has only the work of one-level electric capacity when working as refrigerator, work with firsts and seconds electric capacity when working as ice box, the little usefulness one-level and two of power when working as single-phase air conditioner, three grades of electric capacity work, as single-phase air conditioner consumption in operation power when big, work with whole level Four electric capacity during as 3P, therefore this electricity-saving appliance can be used in refrigerator, ice box, single-phase air conditioner, economize on electricity on the monophase machine, in electric capacity procedure auto-control circuit, adopted the design of level Four electric capacity, electric capacity work is first charging, the back discharge, when discharge, the compensation power factor promptly improves power factor, reduce reactive power consumption, reach the purpose of economize on electricity.Designed time-delay closing protective circuit on this electricity-saving appliance circuit, the moment that has a power failure is played the effect of protection load when powering.
Description of drawings:
Fig. 1 is a refrigerator ice box air conditioner monophase machine electricity-saving appliance circuit block diagram;
Fig. 2 is a refrigerator ice box air conditioner monophase machine electricity-saving appliance circuit diagram.
Embodiment: refrigerator ice box air conditioner monophase machine electricity-saving appliance is by time-delay closing protective circuit I; decoupling inductance and bypass circuit II; automatic program control circuit I II; electric capacity procedure auto-control circuit I V constitutes; time-delay closing protective circuit I input termination power; output is linked to each other by the input of the normally opened contact in the relay 23 24 with decoupling inductance and bypass circuit II; the output of decoupling inductance and bypass circuit II respectively with automatic program control circuit I II; the input of electric capacity procedure auto-control circuit I V joins; the primary coil output termination supported V of the mutual inductor 27 of automatic program control circuit I II; relay 40 among the automatic program control circuit I II; 59; 78; normally opened contact 45 in 97; 64; 83; 102 respectively with electric capacity procedure auto-control circuit I V in electric capacity 47; 66; 85; 104 link to each other; output termination supported V, electric capacity 47; 66; 85; 104 the other end is that the input of electric capacity procedure auto-control circuit I V links to each other with decoupling inductance and bypass circuit II output.
Time-delay closing protective circuit I: resistance 3; electric capacity 4 is connected in parallel on the power firestreak 1; through rectifier diode 5 and voltage-stabiliser tube 7; resistance 6; filter capacitor 8 links to each other; voltage-stabiliser tube 7; resistance 6; filter capacitor 8 is in parallel; ground connection; consist of 12 volts of potential circuits that Control work is used; positive terminal and relay 23 at rectifier diode 5; triode 19; 17 emitter; resistance 16; 9; electric capacity 10 links to each other; relay 23 other ends link to each other with triode 22 collector electrodes; triode 22 grounded emitters; triode 22 base stages are through resistance 21 ground connection; link to each other with triode 19 collector electrodes through resistance 20; triode 19 base stages and resistance 18 ground connection; and link to each other with triode 17 collector electrodes; triode 17 base stages link to each other with resistance 16; link to each other with triode 14 collector electrodes through resistance 15; triode 14 grounded emitters; triode 14 base stages are through resistance 13 ground connection; link to each other with normally-closed contact in the relay 23 through resistance 12; normally-closed contact links to each other with electric capacity 10; normally opened contact 11 links to each other with resistance 9, and the normally opened contact 24 in the relay 23 is serially connected on the power firestreak.
Decoupling inductance and bypass circuit II: form parallel circuits by the normally-closed contact 26 in the relay 40 among inductance coil 25 and the automatic program control circuit I II; input and normally opened contact in the time-delay closing protective circuit I are 24 to link to each other; output links to each other with mutual inductor 27 primary coil input heads among the automatic program control circuit I II respectively, links to each other with the input of electric capacity procedure auto-control circuit I V.One end of electric capacity 110 links to each other with zero-power line, and the other end links to each other with normally opened contact in the normally-closed contact 26.
Automatic program control circuit I II: mutual inductor 27 primary coil deliveries connect supported V; serial connection rectifier diode 28 between the mutual inductor 27 secondary coil two ends; resistance 29; electric capacity 30 constitutes the loop; at resistance 29; electric capacity 30 contacts connect triode 35 respectively; 54; 73; 92 emitter; and respectively through potentiometer 31; 50; 69; 88 link to each other with mutual inductor 27 secondary coils one end; potentiometer 31; 50; 69; 88 tap terminals is respectively through resistance 33; 52; 70; 89 with triode 35; 54; 73; 92 base stage links to each other; triode 35; 54; 73; difference parallel resistance 32 between 92 base stage and the emitter; voltage-stabiliser tube 34; resistance 51; voltage-stabiliser tube 53; resistance 71; voltage-stabiliser tube 72; resistance 90; voltage-stabiliser tube 91; triode 35; 54; 73; 92 collector electrodes are respectively through resistance 36; 55; 74; 93 with triode 39; 58; 77; 105 base stage links to each other; triode 39; 58; 77; 105 grounded emitter; difference parallel resistance 37 between base stage and emitter; electric capacity 38; resistance 56; electric capacity 57; resistance 75; electric capacity 76; resistance 48; electric capacity 67; triode 39; 58; 77; 105 collector electrode respectively with relay 40; electric capacity 41; relay 59; electric capacity 60; relay 78; electric capacity 79; relay 97; electric capacity 98 connects mutual inductor 27 primary coils one end; relay 40; 59; 78; normally-closed contact 43 in 97; 62; 81; 100 through rectifier diode 44; 63; 82; 101 ground connection; through rectifier diode 42; 61; 80; 99 join with mutual inductor 27 primary coils one end; resistance 29; resistance 5 in electric capacity 30 contacts and the time-delay closing protective circuit I is anodal to link to each other relay 40; 59; 78; normally opened contact 45 in 97; 64; 83; 102 respectively with electric capacity procedure auto-control circuit I V in electric capacity 47; 66; 85; 104 1 ends link to each other.
Electric capacity procedure auto-control circuit I V: form by electric capacity 47,66,85,104, electric capacity 47,66,85,104 1 ends are connected with decoupling inductance and bypass circuit II output, the other end respectively with automatic program control circuit I II in relay 40,59,78,97 in normally opened contact 45,64,83,102 link to each other and connect on the earth connection of supported V.
Claims (5)
1; refrigerator ice box air conditioner monophase machine electricity-saving appliance; it is characterized in that by time-delay closing protective circuit (I); decoupling inductance and bypass circuit (II); automatic program control circuit (III); electric capacity procedure auto-control circuit (IV) is formed; time-delay closing protective circuit (I) input termination power; output is linked to each other by the input of the normally opened contact (24) in the relay (23) with decoupling inductance and bypass circuit (II); decoupling inductance and bypass circuit (II) output links to each other with the input of automatic program control circuit (III) with electric capacity procedure auto-control circuit (IV) respectively; four relays (40 in the automatic program control circuit (III); 59; 78; 97) mid-position contact (45; 64; 83; 102) respectively with electric capacity procedure auto-control circuit (IV) in electric capacity (47; 66; 85; 104) end links to each other; electric capacity (47; 66; 85; 104) the other end constitutes the input of electric capacity procedure auto-control circuit (III); and link to each other with the output of decoupling inductance and bypass circuit (II); electric capacity procedure auto-control circuit (IV) output links to each other with load, and the primary coil other end in the automatic program control circuit (III) links to each other with load.
2; refrigerator ice box air conditioner monophase machine electricity-saving appliance according to claim 1; closing protective circuit (I) input that it is characterized in that delaying time links to each other with power supply; resistance (3) is attempted by on the power firestreak (1) with electric capacity (4); the other end connects rectifier diode (5) negative pole jointly; rectifier diode (5) positive pole connects voltage stabilizing didoe (7) respectively; resistance (6); electric capacity (8); voltage stabilizing didoe (7); resistance (6); electric capacity (8) is for being connected in parallel; be connected with ground wire jointly; rectifier diode (5) positive pole respectively with relay (23); triode (19; 17) emitter; resistance (9; 16); electric capacity (10) connects; relay (23) other end is connected with triode (22) collector electrode; grounded emitter; triode (19) collector electrode links to each other with triode (22) base stage through resistance (20); triode (22) base stage is through resistance (21) ground connection; triode (19) base stage links to each other with triode (17) collector electrode; and through resistance (18) ground connection; triode (17) base stage links to each other with resistance (16); link to each other with triode (14) collector electrode through resistance (15); grounded emitter; triode (14) base stage links to each other with normally-closed contact in the relay (23) through resistance (12); and link to each other with electric capacity (10); resistance (9) links to each other with the normally opened contact (11) of relay (23), and the normally opened contact in the relay (23) is serially connected in the power firestreak (1).
3; according to the described refrigerator ice box of claim 1 air conditioner monophase machine electricity-saving appliance; it is characterized in that decoupling inductance and bypass circuit (II) are by the normally-closed contact (26) in the relay (40) in inductance coil (25) and the automatic program control circuit (III); electric capacity (110) constitutes; normally-closed contact (26) is connected in parallel with inductance coil (25); electric capacity (110) one termination power zero lines; the other end links to each other with normally opened contact in the normally-closed contact (26); input with the time-delay closing protective circuit (I) output link to each other, output respectively with automatic program control circuit (III); electric capacity procedure auto-control circuit (IV) input links to each other.
4; refrigerator ice box air conditioner monophase machine electricity-saving appliance according to claim 1; it is characterized in that the input of automatic program control circuit (III) is connected on the input of mutual inductor (27) primary coil; another termination load (V) of primary coil; secondary coil one end of mutual inductor (27) is through the positive pole and the resistance (29) of diode (28); electric capacity (30) links to each other with the secondary coil other end; in resistance (29); the positive pole of the rectifier diode (5) in the contact of electric capacity (30) and time-delay closing protective circuit (I) links to each other; in resistance (29); electric capacity (30) contact respectively with triode (35; 54; 73; 92) emitter links to each other; base stage is respectively through potentiometer (31; 50; 69; 88) link to each other with mutual inductor (27) the secondary coil other end; potentiometer (31; 50; 69; 88) tap terminals is respectively through resistance (33; 52; 70; 89) with triode (35; 54; 73; 92) base stage links to each other; at triode (35; 54; 73; 92) parallel resistance between base stage and the emitter (32); voltage-stabiliser tube (34); resistance (51); voltage-stabiliser tube (53); resistance (71); voltage-stabiliser tube (72); resistance (90); voltage-stabiliser tube (91); triode (35; 54; 73; 92) collector electrode is respectively through resistance (36; 55; 74; 93) with triode (39; 58; 77; 105) base stage connects; triode (39; 58; 77; 105) parallel resistance (37) between base stage and the emitter; electric capacity (38); resistance (56); electric capacity (57); resistance (75); electric capacity (76); resistance (48); electric capacity (67); the equal ground connection of emitter; triode (39; 58; 77; 105) collector electrode respectively with relay (40; 59; 78; 97) link to each other; and respectively through electric capacity (41; 60; 79; 98) other end with mutual inductor 27 primary coils joins; relay (40; 59; 78; 97) normally-closed contact (43 in; 62; 81; 100) respectively through diode (42; 61; 80; 99) connect mutual inductor (27) the primary coil other end; through diode (44; 63; 82; 101) ground connection, relay (40; 59; 78; 97) normally opened contact (45 in; 64; 83; 102) respectively with electric capacity procedure auto-control circuit (IV) in electric capacity (47; 66; 85; 104) end links to each other.
5, refrigerator ice box air conditioner monophase machine electricity-saving appliance according to claim 1, it is characterized in that electric capacity procedure auto-control circuit (IV) is made up of electric capacity (47,66,85,104), the normally opened contact (45,64,83,102) of the relay (40,59,78,97) in electric capacity one end and the automatic program control circuit (III) is connected, and the other end links to each other with decoupling inductance and bypass circuit (II) output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200321220U CN2711985Y (en) | 2004-06-17 | 2004-06-17 | Single phase motor energy saving device for refrigerator, freezer and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200321220U CN2711985Y (en) | 2004-06-17 | 2004-06-17 | Single phase motor energy saving device for refrigerator, freezer and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711985Y true CN2711985Y (en) | 2005-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200321220U Expired - Fee Related CN2711985Y (en) | 2004-06-17 | 2004-06-17 | Single phase motor energy saving device for refrigerator, freezer and air conditioner |
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| Country | Link |
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| CN (1) | CN2711985Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404275A (en) * | 2017-09-29 | 2017-11-28 | 丁毅 | Become sense formula electricity-saving controller for electric motor |
| CN107425777A (en) * | 2017-09-29 | 2017-12-01 | 丁毅 | Flow-regulating type electric motor electricity saver |
| CN107437915A (en) * | 2017-09-29 | 2017-12-05 | 丁毅 | Double induction-regulated electricity-saving controller for electric motor |
| CN107508524A (en) * | 2017-09-29 | 2017-12-22 | 丁毅 | The electric motor electricity saver of harmonic wave can be reduced |
| CN107508525A (en) * | 2017-09-29 | 2017-12-22 | 丁毅 | Induction-regulated electric motor electricity saver |
-
2004
- 2004-06-17 CN CNU2004200321220U patent/CN2711985Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404275A (en) * | 2017-09-29 | 2017-11-28 | 丁毅 | Become sense formula electricity-saving controller for electric motor |
| CN107425777A (en) * | 2017-09-29 | 2017-12-01 | 丁毅 | Flow-regulating type electric motor electricity saver |
| CN107437915A (en) * | 2017-09-29 | 2017-12-05 | 丁毅 | Double induction-regulated electricity-saving controller for electric motor |
| CN107508524A (en) * | 2017-09-29 | 2017-12-22 | 丁毅 | The electric motor electricity saver of harmonic wave can be reduced |
| CN107508525A (en) * | 2017-09-29 | 2017-12-22 | 丁毅 | Induction-regulated electric motor electricity saver |
| CN107508524B (en) * | 2017-09-29 | 2023-05-30 | 丁毅 | Motor electricity-saving device capable of reducing harmonic wave |
| CN107437915B (en) * | 2017-09-29 | 2023-07-21 | 贵州永安电机有限公司 | Double-inductance type motor power-saving controller |
| CN107508525B (en) * | 2017-09-29 | 2023-07-28 | 浙江鸿达集团温岭市大丰电机股份有限公司 | Inductance-adjusting type motor electricity-saving device |
| CN107404275B (en) * | 2017-09-29 | 2023-10-31 | 深圳市东桥节能科技集团有限公司 | Variable inductance type motor power-saving controller |
| CN107425777B (en) * | 2017-09-29 | 2023-12-01 | 汪文兴 | Current-regulating motor electricity-saving device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |