CN201209926Y - Multifunction environment-protecting air cleaner - Google Patents
Multifunction environment-protecting air cleaner Download PDFInfo
- Publication number
- CN201209926Y CN201209926Y CNU2008200126476U CN200820012647U CN201209926Y CN 201209926 Y CN201209926 Y CN 201209926Y CN U2008200126476 U CNU2008200126476 U CN U2008200126476U CN 200820012647 U CN200820012647 U CN 200820012647U CN 201209926 Y CN201209926 Y CN 201209926Y
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- China
- Prior art keywords
- multivibrator
- circuit
- air cleaner
- power supply
- fan drive
- Prior art date
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- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
A multifunctional environment-friendly air purifier comprises a adjustable power transformer, a fan drive circuit, a multivibrator, a booster, a RC coupling boosting circuit, a tri-oxygen tube. The adjustable power transformer separately provides power supply for the fan drive circuit and the multivibrator; output terminal of multivibrator is connected with input terminal of booster; output terminal of booster is connected with input terminal of RC coupling boosting circuit; the output terminal of RC boosting circuit is connected with tri-oxygen tube. The utility provides a multifunctional environment-friendly air purifier separately releasing anion, ozone, tri-oxygen. The portable air purifier of the utility has merits of wide application, good purification effect, simple circuit structure and small size.
Description
Technical field: the utility model relates to a kind of air cleaner, especially a kind of multi-functional environment-protection air cleaner.
Background technology: at present, existing air cleaner adopts anion air purifying or ozone-air to purify mostly on the market, and there is function singleness in this type of air cleaner, and range of application is little, bad, the complex structure of clean-up effect, and volume is big, not portative problem.
Summary of the invention: in order to solve the problem of above-mentioned existence, the utility model provides a kind of multi-functional environment-protection air cleaner that can discharge anion, ozone, three oxygen respectively, this air cleaner applied range, good purification, circuit structure is simple, volume is little, is convenient for carrying.
Concrete technical scheme is as follows: a kind of multi-functional environment-protection air cleaner comprises regulated power supply transformation, blower fan drive circuit, multivibrator, stepup transformer, RC coupling booster circuit, three oxygen pipes; The regulated power supply transformation is fan drive circuit and multivibrator power supply respectively, the output of multivibrator and the input of stepup transformer link, the input of the output of stepup transformer and RC coupling booster circuit links, and the output and the three oxygen pipes of RC coupling booster circuit link.
The utility model is used for the air cleaning of environment such as industry, agricultural, life, and it can adjust different voltages to discharge anion, ozone, trioxid body respectively according to varying environment, to reach the purpose of varying environment air cleaning.
Description of drawings: the utility model is made detailed description below in conjunction with accompanying drawing.
Fig. 1 is a circuit block diagram of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
The specific embodiment:
As shown in Figure 1, a kind of multi-functional environment-protection air cleaner comprises regulated power supply transformation, blower fan drive circuit, multivibrator, stepup transformer, RC coupling booster circuit, three oxygen pipes; The regulated power supply transformation is fan drive circuit and multivibrator power supply respectively, the output of multivibrator and the input of stepup transformer link, the input of the output of stepup transformer and RC coupling booster circuit links, and the output and the three oxygen pipes of RC coupling booster circuit link.
As shown in Figure 2, said regulated power supply transformation comprises master switch K1, transformer 2, bridge rectification 5, capacitor C 10 (1000 μ f/25V), light emitting diode D5, resistance R 11 (1K5), LM series regulator block 6, functional switch K2.
Said blower fan drive circuit comprises diode D3 (1N4001), resistance R 9 (39 Ω), axial flow blower M (18V), light emitting diode D4 (indicator lamp diode), resistance R 10 (2K7), capacitor C 1, C2, timer 4.
Said multivibrator is formed multivibrator circuit by triode T1, T2, resistance R 7 (420 Ω), R5 (6K9), R8 (420 Ω), R6 (6K9), capacitor C 6 (47n), C7 (47n), C8 (10n), C9 (10n) and main circuit feeder ear U1, U2, capacitor C 5 (100n);
Said RC coupling booster circuit is to be boost capacitor by diode D1, D2 (for booster diode), capacitor C 3 (1n/5000V), C4 (1n/5000V); resistance R 1 (3 Ω), R2 (3 Ω), R3 (3 Ω), R4 (3 Ω) are the protective resistance of boosting, the RC coupling booster circuit of composition.
Open master switch K1; the 220V alternating current is the alternating current of 20V after transformer 2 transformations; become the 20V direct current through the bridge rectification; enter the direct current of LM regulator block 6 back output 12V, 15V, 18V; the direct current of 12V, 15V, 18V is by functional switch control output, and capacitor C 10 plays the effect of current limliting and protection for filter capacitor, 11 couples of light emitting diode D5 of resistance R.
12V by the output of variable power supply transformation, 15V, the direct current of 18V is the blower fan drive circuitry, timer is connected on positive terminal, resistance R 9 is connected with axial flow blower M, resistance R 10 is connected with light emitting diode D4, again with them and capacitor C 1, the C2 parallel connection, back in parallel is connected with diode D3 one end, the diode D3 other end is connected on the binding post, diode D3 plays the effect of rectification, capacitor C 1, C2 plays filtering, the effect of de-noising, and 10 couples of light emitting diode D4 of resistance R play the effect of current limliting and protection, 9 couples of axial flow blower M of resistance R play the effect of current limliting and protection, and axial flow blower plays the effect of circulation of air; Minus earth.
U1, U2 is the main circuit feeder ear, work as 12V, 15V, the 18V direct current passes through U1, U2 is input to the input pickup resistance R5 of multivibrator circuit, during R6, triode T1, T2 can obtain the 50-60KHZ frequency of oscillation simultaneously, resistance R 7, R8 is the frequency adjustment end of multivibrator, capacitor C 6, C7, C8, C9 is crosslinked building-out capacitor, C5 is multivibrator promote-side discharge building-out capacitor, the output of multivibrator circuit links to each other with the input of stepup transformer 1,1 of stepup transformer 1,2, the input of 3 ends promotes, through 4 of stepup transformer 1 output, 5 ends are exported to RC coupling booster circuit and are formed 3KV-4KV voltage, directly act on three oxygen pipes 3, and discharge anion respectively according to environment needs regulation voltage, ozone, the trioxid body, be adjusted to 12V and discharge anion, be adjusted to 15V and discharge ozone, be adjusted to 18V and discharge three oxygen, reach the catharsis of varying environment; In addition, can adjust the quantity of three oxygen pipes according to the difference that purifies area.
Claims (1)
1, a kind of multi-functional environment-protection air cleaner is characterized in that: comprise regulated power supply transformation, blower fan drive circuit, multivibrator, stepup transformer, RC coupling booster circuit, three oxygen pipes; The regulated power supply transformation is fan drive circuit and multivibrator power supply respectively, the output of multivibrator and the input of stepup transformer link, the input of the output of stepup transformer and RC coupling booster circuit links, and the output and the three oxygen pipes of RC coupling booster circuit link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200126476U CN201209926Y (en) | 2008-05-12 | 2008-05-12 | Multifunction environment-protecting air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200126476U CN201209926Y (en) | 2008-05-12 | 2008-05-12 | Multifunction environment-protecting air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209926Y true CN201209926Y (en) | 2009-03-18 |
Family
ID=40480664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200126476U Expired - Fee Related CN201209926Y (en) | 2008-05-12 | 2008-05-12 | Multifunction environment-protecting air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209926Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954111A (en) * | 2010-09-10 | 2011-01-26 | 林灵斌 | High-voltage smoke air purifier |
| CN113258550A (en) * | 2020-02-07 | 2021-08-13 | 法雷奥汽车空调湖北有限公司 | Voltage multiplier system |
-
2008
- 2008-05-12 CN CNU2008200126476U patent/CN201209926Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954111A (en) * | 2010-09-10 | 2011-01-26 | 林灵斌 | High-voltage smoke air purifier |
| CN113258550A (en) * | 2020-02-07 | 2021-08-13 | 法雷奥汽车空调湖北有限公司 | Voltage multiplier system |
| WO2021155870A3 (en) * | 2020-02-07 | 2021-09-16 | Valeo Automotive Air Conditioning Hubei Co., Ltd. | Voltage multiplier system |
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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: 20090318 Termination date: 20120512 |