CN201398151Y - Auxiliary loop voltage-stabilizing power supply of ultrasonic pulse anti-scaling and descaling device - Google Patents
Auxiliary loop voltage-stabilizing power supply of ultrasonic pulse anti-scaling and descaling device Download PDFInfo
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- CN201398151Y CN201398151Y CN2009200123608U CN200920012360U CN201398151Y CN 201398151 Y CN201398151 Y CN 201398151Y CN 2009200123608 U CN2009200123608 U CN 2009200123608U CN 200920012360 U CN200920012360 U CN 200920012360U CN 201398151 Y CN201398151 Y CN 201398151Y
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Abstract
The utility model relates to an auxiliary loop voltage-stabilizing power supply of an ultrasonic pulse anti-scaling and descaling device, which comprises a transformer and a control loop which are connected with a main loop power supply, and is characterized in that the control loop consists of a power unit module circuit I and a power unit module circuit II which are connected with the transformer in parallel, wherein the power unit module circuit I consists of a rectifier, a filter circuit connected with the rectifier, an energy storage circuit connected with the filter circuit, a voltage stabilizer and a filter circuit which are sequentially connected with the energy storage circuit, and the power unit module circuit II consists of a rectifier connected with the transformer, a filter circuit connected with the rectifier, a voltage stabilizer connected with the filter circuit, a filter circuit and a power supply indicator light which are sequentially connected with the voltage stabilizer. The utility model adopts the multi-level overlapping rectifier, filter, voltage stabilizing technology to facilitate the regulation of output voltage, and the output voltage is stable and reliable to ensure the stable power supply of the ultrasonic pulse anti-scaling and descaling device.
Description
Technical field
The utility model belongs to the subsidiary loop stabilized voltage power supply of ultrasonic pulse antiscale equipment technical field, particularly a kind of ultrasonic pulse antiscaling and descaling device.
Background technology
Generally display, the control board that is connected with main circuit power respectively by motherboard on ultrasonic pulse antiscaling and descaling device at present, the circuit that triggers the drive plate formation provides power supply, but this output voltage stability of directly being powered by main circuit power is poor, can not give according to the needs of ultrasonic pulse antiscaling and descaling device, starting is slow, can not realize outage time-delay power supply, and can not work good with the major loop soft start, efficient is low, and structure is reasonable inadequately.
Summary of the invention
It is good that the purpose of this utility model provides a kind of voltage regulation result, can give according to the needs of ultrasonic pulse antiscaling and descaling device, starting is fast, can outage time-delay power supply, and the subsidiary loop stabilized voltage power supply of the ultrasonic pulse antiscaling and descaling device that can work good with major loop and triggering drive plate soft start.
The purpose of this utility model realizes by following technical proposals.
Subsidiary loop stabilized voltage power supply according to ultrasonic pulse antiscaling and descaling device of the present utility model, comprise transformer that is connected with main circuit power and the control loop that is connected with transformer, it is characterized in that described control loop is by being formed with the power unit module I and the II circuit of transformers connected in parallel, described power unit module circuit I is by rectifier, the filter circuit that is connected with rectifier, the accumulator that is connected with filter circuit, the regulator block and the filter circuit that successively are connected with accumulator are formed, its input voltage AC220V, output voltage DC15V; Described power unit module circuit I I is by the rectifier that is connected with transformer, the filter circuit that connects of rectifier therewith, the regulator block that is connected with filter circuit, successively filter circuit that is connected with regulator block and power supply indicator composition, its input voltage AC220V, output voltage DC5V.
Because above-mentioned auxiliary stabilized voltage power supply of the present utility model adopts secondary rectification, filtering, voltage stabilizing technique, has improved the waveform of electric current greatly, has reduced input current harmonics, has made things convenient for the adjusting of output voltage.The output voltage stability height, and can give electricity according to the needs of ultrasonic pulse antiscaling and descaling device, start soon, and outage time-delay function of supplying power is arranged, play and major loop and the fine effect that cooperates of triggering drive plate soft start.
Description of drawings
Fig. 1 is the structured flowchart of the subsidiary loop stabilized voltage power supply of the utility model ultrasonic pulse antiscaling and descaling device.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
As shown in Figure 1, the subsidiary loop stabilized voltage power supply of ultrasonic pulse antiscaling and descaling device of the present utility model, comprise the transformer 2 and the connected control loop that are connected with power supply 1, it is characterized in that described control loop is made up of power unit module I and the II circuit in parallel with transformer 2, described power unit module circuit I is by rectifier 3, be connected 3 filter circuit 4 with rectifier, the accumulator 5 that is connected with filter circuit 4, the regulator block 6 and the filter circuit 7 that successively are connected with accumulator 5 are formed, its input voltage AC220V, output voltage DC15V; Described power unit module circuit I I is by the rectifier 9 that is connected with transformer 2, the filter circuit 10 that connects of rectifier 9 therewith, the regulator block 11 that is connected with filter circuit 10, filter circuit 12 that successively is connected with regulator block 11 and power supply indicator 13 are formed, its input voltage AC220V, output voltage DC5V, adopt subsidiary loop stabilized voltage power supply of the present utility model, can be with the 220V voltage of input, through the multi-stage superimposed rectification of power unit module circuit I, filtering, energy storage, after the voltage stabilizing, the voltage of its output 8 is DC15V, can be the control board of ultrasonic pulse antiscaling and descaling device, trigger drive plate power supply is provided; And after the multi-stage superimposed rectification of power unit module circuit I I, filtering, voltage stabilizing, the voltage of its output 14 is DC5V, can be display screen power supply is provided.
The utility model has adopted multi-stage superimposed rectification, filtering, voltage stabilizing technique, has made things convenient for the adjusting of output voltage, and output voltage stabilization, reliable has been guaranteed the stable power-supplying of ultrasonic pulse antiscaling and descaling device.
Claims (1)
1, a kind of subsidiary loop stabilized voltage power supply of ultrasonic pulse antiscaling and descaling device, comprise transformer that is connected with main circuit power and the control loop that is connected with transformer, it is characterized in that described control loop is made up of power unit module circuit I and II with transformers connected in parallel, described power unit module circuit I is by rectifier, the filter circuit that is connected with rectifier, the accumulator that is connected with filter circuit, the regulator block and the filter circuit that successively are connected with accumulator are formed, described power unit module circuit I I is by the rectifier that is connected with transformer, the filter circuit, the filter circuit that regulator block that is connected with filter circuit and priority are connected with regulator block and the power supply indicator composition that connect of rectifier therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200123608U CN201398151Y (en) | 2009-03-26 | 2009-03-26 | Auxiliary loop voltage-stabilizing power supply of ultrasonic pulse anti-scaling and descaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200123608U CN201398151Y (en) | 2009-03-26 | 2009-03-26 | Auxiliary loop voltage-stabilizing power supply of ultrasonic pulse anti-scaling and descaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398151Y true CN201398151Y (en) | 2010-02-03 |
Family
ID=41620682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200123608U Expired - Lifetime CN201398151Y (en) | 2009-03-26 | 2009-03-26 | Auxiliary loop voltage-stabilizing power supply of ultrasonic pulse anti-scaling and descaling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398151Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269842A (en) * | 2014-09-09 | 2015-01-07 | 株洲变流技术国家工程研究中心有限公司 | Direct-current supply device of control system |
-
2009
- 2009-03-26 CN CN2009200123608U patent/CN201398151Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269842A (en) * | 2014-09-09 | 2015-01-07 | 株洲变流技术国家工程研究中心有限公司 | Direct-current supply device of control system |
| CN104269842B (en) * | 2014-09-09 | 2016-12-07 | 株洲变流技术国家工程研究中心有限公司 | A kind of DC power supply apparatus of control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |
|
| CX01 | Expiry of patent term |