CN204597790U - A kind of intelligent and high-efficiency exchanges and turns DC equipment - Google Patents
A kind of intelligent and high-efficiency exchanges and turns DC equipment Download PDFInfo
- Publication number
- CN204597790U CN204597790U CN201520008819.2U CN201520008819U CN204597790U CN 204597790 U CN204597790 U CN 204597790U CN 201520008819 U CN201520008819 U CN 201520008819U CN 204597790 U CN204597790 U CN 204597790U
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- China
- Prior art keywords
- relay
- rectification circuit
- wire
- power supply
- load wiring
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- Expired - Fee Related
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Abstract
The utility model discloses the interchange of a kind of intelligent and high-efficiency and turn DC equipment, comprise AC power, voltage detector, relay, rectification circuit, DC power supply, processor and load wiring post, described relay comprises the first relay, the second relay, the 3rd relay and the 4th relay; Described AC power is connected with voltage detector by wire, described voltage detector is connected with rectification circuit and processor respectively by wire, the first relay is connected with between described rectification circuit and voltage detector, rectification circuit is connected by wire with DC power supply, and wire between rectification circuit and DC power supply is provided with the second relay; Described DC power supply is connected with load wiring post, and wire between DC power supply and load wiring post is provided with the 4th relay; Described load wiring post is connected with rectification circuit, is connected with the 3rd relay between described rectification circuit and load wiring post, and described processor is connected with the 4th relay by wire.The utility model voltage stabilization, conversion efficiency is high, and greatly can reduce the waste of electric energy, equipment life is long.
Description
[technical field]
The utility model relates to the technical field of current commutates equipment, and particularly a kind of intelligent and high-efficiency exchanges the technical field turning DC equipment.
[background technology]
Electricity is divided into direct current and exchanges two kinds, because alternating current is applicable to long-distance transmissions, in transmitting procedure, loss is little, so the electricity of family expenses is all alternating current, household electrical appliance and Medical Devices much need direct current, and rectification circuit is circuit AC energy being converted to direct current energy.The compositions such as most of rectified current routing transformer, rectification main circuit and filter.It is used widely in the speed governing of DC motor, the field such as excitation regulation, electrolysis, plating of generator.Rectification circuit is made up of main circuit, filter and transformer usually, because some electrical equipment require very well to current stability, often need the direct current obtained by rectification circuit, pass through DC power supply, export from DC power supply again, add the transmittance process of electric current, can cause certain waste of energy, a kind of interchange of market demand turns the more stable equipment of direct current.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, and propose the interchange of a kind of intelligent and high-efficiency and turn DC equipment, can convert alternating current to direct current, voltage stabilization, conversion efficiency is high, and greatly can reduce the waste of electric energy, equipment life is long.
For achieving the above object, the utility model proposes the interchange of a kind of intelligent and high-efficiency and turn DC equipment, comprise AC power, voltage detector, relay, rectification circuit, DC power supply, processor and load wiring post, described relay comprises the first relay, the second relay, the 3rd relay and the 4th relay;
Described AC power is connected with voltage detector by wire, described voltage detector is connected with rectification circuit and processor respectively by wire, the first relay is connected with between described rectification circuit and voltage detector, rectification circuit is connected by wire with DC power supply, and wire between rectification circuit and DC power supply is provided with the second relay; Described DC power supply is connected with load wiring post, and wire between DC power supply and load wiring post is provided with the 4th relay; Described load wiring post is connected with rectification circuit, is connected with the 3rd relay between described rectification circuit and load wiring post, and described processor is connected with the 4th relay by wire.
Improve as one, described processor is connected to display screen and enter key by wire.
Improve as one, the type of described DC power supply is Li-Ion rechargeable battery.
Improve as one, the type of described display screen is touching display screen.
The beneficial effects of the utility model: the utility model turns in DC equipment by AC power, voltage detector, relay, rectification circuit, DC power supply, processor and load wiring post being applied in exchange, can alternating current be converted to direct current, voltage stabilization, energy conversion efficiency is high, greatly can reduce the waste of electric energy, equipment operating is simple simultaneously.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is that a kind of intelligent and high-efficiency of the utility model exchanges the structural representation turning DC equipment.
In figure: 1-AC power, 2-voltage detector, 31-first relay, 32-second relay, 33-the 3rd relay, 34-the 4th relay, 4-rectification circuit, 5-enter key, 6-DC power supply, 7-processor, 8-load wiring post, 9-display screen.
[embodiment]
1. consult Fig. 1, a kind of intelligent and high-efficiency of the utility model exchanges and turns DC equipment, comprises AC power 1, voltage detector 2, relay, rectification circuit 4, DC power supply 6, processor 7 and load wiring post 8,
Described relay comprises the first relay 31, second relay 32, the 3rd relay 33 and the 4th relay 34;
Described AC power 1 is connected with voltage detector 2 by wire, described voltage detector 2 is connected with rectification circuit 4 and processor 7 respectively by wire, the first relay 31 is connected with between described rectification circuit 4 and voltage detector 2, rectification circuit 4 is connected by wire with DC power supply 6, and wire between rectification circuit 4 and DC power supply 6 is provided with the second relay 32; Described DC power supply 6 is connected with load wiring post 8, and wire between DC power supply 6 and load wiring post 8 is provided with the 4th relay 34; Described load wiring post 8 is connected with rectification circuit 4, is connected with the 3rd relay 33 between described rectification circuit 4 and load wiring post 8, and described processor 7 is connected with the 4th relay 34 by wire.
Described processor 7 is connected to display screen 9 and enter key 5 by wire.The type of described DC power supply 6 is Li-Ion rechargeable batteries.The type of described display screen 9 is touching display screen 9.
Utility model works process:
A kind of intelligent and high-efficiency of the utility model exchanges and turns DC equipment in the course of the work, first alternating current converts direct current to by rectification circuit 4, then electric current is transferred on load wiring post 8 by DC power supply 6 again, by voltage detector 2 in transfer process, namely voltmeter detects the stability of alternating current voltage, when voltage stabilization, processor 7 makes rectification circuit 4 and DC power supply 6 be in off-state by control second relay 32, make DC power supply 6 and load wiring post 8 be in off-state simultaneously, rectification circuit 4 and load wiring post 8 are connected, when voltage instability timing, processor 7 makes rectification circuit 4 and DC power supply 6 be in on-state by control second relay 32, make DC power supply 6 and load wiring post 8 be in on-state simultaneously, rectification circuit 4 and load wiring post 8 is made to be in off-state.
A kind of intelligent and high-efficiency of the utility model exchanges and turns DC equipment, turn in DC equipment by AC power 1, voltage detector 2, relay, rectification circuit 4, DC power supply 6, processor 7 and load wiring post 8 are applied in exchange, can alternating current be converted to direct current, voltage stabilization, energy conversion efficiency is high, greatly can reduce the waste of electric energy, equipment operating is simple simultaneously.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection range of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. an intelligent and high-efficiency exchanges and turns DC equipment, it is characterized in that: comprise AC power (1), voltage detector (2), relay, rectification circuit (4), DC power supply (6), processor (7) and load wiring post (8)
Described relay comprises the first relay (31), the second relay (32), the 3rd relay (33) and the 4th relay (34);
Described AC power (1) is connected with voltage detector (2) by wire, described voltage detector (2) is connected with rectification circuit (4) and processor (7) respectively by wire, the first relay (31) is connected with between described rectification circuit (4) and voltage detector (2), rectification circuit (4) is connected by wire with DC power supply (6), and wire between rectification circuit (4) and DC power supply (6) is provided with the second relay (32); Described DC power supply (6) is connected with load wiring post (8), and wire between DC power supply (6) and load wiring post (8) is provided with the 4th relay (34); Described load wiring post (8) is connected with rectification circuit (4), be connected with the 3rd relay (33) between described rectification circuit (4) and load wiring post (8), described processor (7) is connected with the 4th relay (34) by wire.
2. a kind of intelligent and high-efficiency as claimed in claim 1 exchanges and turns DC equipment, it is characterized in that: described processor (7) is connected to display screen (9) and enter key (5) by wire.
3. a kind of intelligent and high-efficiency as claimed in claim 1 exchanges and turns DC equipment, it is characterized in that: the type of described DC power supply (6) is Li-Ion rechargeable battery.
4. a kind of intelligent and high-efficiency as claimed in claim 2 exchanges and turns DC equipment, it is characterized in that: the type of described display screen (9) is touching display screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008819.2U CN204597790U (en) | 2015-01-04 | 2015-01-04 | A kind of intelligent and high-efficiency exchanges and turns DC equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008819.2U CN204597790U (en) | 2015-01-04 | 2015-01-04 | A kind of intelligent and high-efficiency exchanges and turns DC equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597790U true CN204597790U (en) | 2015-08-26 |
Family
ID=53933897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520008819.2U Expired - Fee Related CN204597790U (en) | 2015-01-04 | 2015-01-04 | A kind of intelligent and high-efficiency exchanges and turns DC equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597790U (en) |
-
2015
- 2015-01-04 CN CN201520008819.2U patent/CN204597790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20170104 |