CN2290592Y - Special power source for ozone water purifier - Google Patents
Special power source for ozone water purifier Download PDFInfo
- Publication number
- CN2290592Y CN2290592Y CN 96213890 CN96213890U CN2290592Y CN 2290592 Y CN2290592 Y CN 2290592Y CN 96213890 CN96213890 CN 96213890 CN 96213890 U CN96213890 U CN 96213890U CN 2290592 Y CN2290592 Y CN 2290592Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- rectifying
- wave
- filtering part
- transformer
- Prior art date
- 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
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000754 repressing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a power supply which is exclusively used for making an ozone water device. The utility model comprises a rectifying filtering part, a repressing device and a switch tube control part. The utility model adopts the working principle of a switch power supply and directly causes commercial power to be rectified and filtered to form direct current which is transformed into high frequency low-voltage alternate currents to be output. The alternate current used as a power supply can be directly boosted by a voltage boosting transformer, and the high frequency low-voltage alternate currents with thousands of volts are necessary for making ozone in a corona discharge mode are obtained. The power supply has the advantages of small size, high efficiency and low cost.
Description
The utility model relates to the used power supply of device that adopts corona discharge process to make ozone, especially is exclusively used in the discrete power of preparation ozone water device.
Ozone water has very strong oxidation characteristic, and the bacterium that can fast and effeciently disappear does not extremely have any residue, decomposes deleterious organic and inorganics.China Anshan static institute makes a kind of ozone water-purifying Sterilizers, ozone is to adopt the corona discharge process manufacturing, principle of work is: city's electrical network alternating-current is become low pressure through transformer, rectifying and wave-filtering becomes direct current again, be input to ozone water device as power supply by outer guide line, circuit part in the ozone water device becomes high-frequency ac to DC converting again, becomes device through boosting and boosts, and obtains corona discharge and makes the necessary high-frequency and high-voltage alternating-current of ozone.This method, the transformer in the power supply is an Industrial Frequency Transformer, operating voltage and frequency are generally 220V or 110V, 50Hz or 60Hz, the voltage height, frequency is low, and volume of transformer and weight are then just all very big, and efficient is also low, overall cost height.
The utility model purpose is to provide a kind of power supply, directly exports the high frequency low voltage alternating-current, can directly import step-up transformer, obtain corona discharge and make the required high-frequency and high-voltage alternating-current of ozone, the volume and weight of power supply reduces widely, and efficient is also high, the overall low advantage of cost.
For reaching above purpose, the utility model adopts the switch power supply principle of work, directly city's electrical network AC rectification is filtered into direct current, be transformed into high-frequency ac by switch circuit again, by the transformer transformation, obtain the reliable high frequency low voltage alternating-current of security, draw by output lead, as power supply, for the ozone water device electricity consumption.Whole power supply includes: shell, power input, circuit, output lead, circuit includes: rectifying and wave-filtering part, transformer, switching tube, control section is characterized in that: the input terminus of rectifying and wave-filtering part directly and city's electrical network alternating-current join; One utmost point of primary winding and the positive pole that rectifying and wave-filtering is partly exported are connected, and another utmost point is connected through the negative pole of switching tube and rectifying and wave-filtering part; Positive pole and the negative pole of partly exporting in rectifying and wave-filtering connected at the two poles of the earth respectively behind the back coupling winding differential concatenation diode; The circulate conducting constantly and closing of the opening and close of switching tube, the high-frequency signal that control section produces, driving switch pipe by the control part control of assigning to.The DC converting of partly being exported by rectifying and wave-filtering becomes high-frequency ac, is coupled to the output winding through transformer, obtains the high frequency low voltage unsteady flow.
Power supply according to the utility model making, owing to be directly city's electrical network AC rectification to be filtered into direct current, be transformed into high-frequency alternating current again, by the high-frequency transformer step-down, saved heavy Industrial Frequency Transformer, when utilizing the high frequency transformation, the high-frequency transformer volume is little, the efficient height, the characteristics that cost is low have reduced the volume and weight of power supply widely.Again since power supply output be high-frequency alternating current, can be directly inputted to the step-up transformer in the ozone water device, the required high-frequency and high-voltage alternating-current of ozone is made in the corona that obtains powering, saved in the ozone water device so again, direct current is transformed into the circuit of high-frequency alternating current, reduce the volume of ozone water device, reduced cost generally.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a profile features synoptic diagram of the present utility model.
Fig. 2 is the circuit theory feature synoptic diagram in the utility model.
As shown in Figure 1, the utility model mainly is made of shell 1, circuit 2, output lead 3 and power input 4, and this discrete form is to consider from safe in utilization, make ozone water device and civil power net height press away from and isolate.Power input 4 can directly be mounted in the plug on the shell 1, also can draw plug again by lead.
Principle of work of the present utility model, as shown in Figure 2, rectifying and wave-filtering part 5, directly city's electrical network AC rectification is filtered into direct current, the elementary winding 6 of transformer 7, connect the positive negative output of rectifying and wave-filtering part 5 through switching tube 10, behind the back coupling winding 9 differential concatenation diodes, connect the positive negative output of rectifying and wave-filtering part 5, when switching tube 10 conductings, rectifying and wave-filtering part 5 output voltages just are added on the elementary winding 6, export to secondary winding 8 through transformer coupled, while transformer winding inductance is storage power also, feedbacks winding 9 because diodes in reverse series is in off condition.When switching tube 10 by the time, be stored in that magnetic field energy must discharge in the transformer, a part is by secondary winding 8 outputs, polarity of voltage is to instead, so just can obtain the interchange output of low pressure, the redundance magnetic field energy then by feedbacking winding 9, sends back to rectifying and wave-filtering part 5 through diode in addition.By the conducting of trip switch pipe 10 and the frequency of ending, just realized frequency transformation, obtain required high frequency low voltage alternating-current.The selection of operating frequency should because be operated in below the 10KHz, can produce audio frequency drone noise more than 10KHz, can make people's brains dizzy for a long time, and operating frequency preferably is chosen in more than the 18KHz.The conducting of switching tube 10 with by controlling by control section 11, control section 11 generally is an oscillatory circuit, produces high-frequency signal, driving switch pipe 10 circulate conducting constantly with end.The driving switch pipe circulate conducting constantly with by vibration two kinds of forms, the one, self-excited type arranged.The 2nd, separated exciting, for self-excited type, transformer 7 must increase the feedback winding.
Claims (1)
1. power supply, output frequency reaches the above low-voltage AC of 10KHz, be exclusively used in the power supply of preparation ozone water device, this power supply includes: shell (1), circuit (2), output lead (3), power input (4), circuit includes in (2): rectifying and wave-filtering part (5), transformer (7), switching tube (10), control section (11), it is characterized in that: the input of rectifying and wave-filtering part (5) directly and civil power join, the positive pole of one utmost point of the elementary winding (6) of transformer (7) and rectifying and wave-filtering part (5) output is connected, and another utmost point is connected through the switching tube (10) and the negative pole of rectifying and wave-filtering part (5); The two poles of the earth are connected respectively in the positive pole and the negative pole of rectifying and wave-filtering part (5) output behind back coupling winding (9) the differential concatenation diode; The high-frequency signal that control section (11) produces, driving switch pipe (10) circulate conducting constantly with end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213890 CN2290592Y (en) | 1996-06-26 | 1996-06-26 | Special power source for ozone water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213890 CN2290592Y (en) | 1996-06-26 | 1996-06-26 | Special power source for ozone water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290592Y true CN2290592Y (en) | 1998-09-09 |
Family
ID=33896120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213890 Expired - Fee Related CN2290592Y (en) | 1996-06-26 | 1996-06-26 | Special power source for ozone water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290592Y (en) |
-
1996
- 1996-06-26 CN CN 96213890 patent/CN2290592Y/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: ZAOZHI FACTORY, JIAN CITY, JIANGXI PROVINCE, 343012 TO: ROOM 601, UNIT 7, BUILDING 3, CHANGPINGHUILONGGUANHUIHUAYUAN, BEIJING CITY, 102208 |
|
| CP03 | Change of name, title or address |
Address after: 102208 Beijing City, Changping Huilongguan Hui Huayuan Building 3, unit 7, Room 601 Patentee after: Qin Biao Address before: 343012 Ji'an city of Jiangxi province papermaking factory Qin Qin Biao Patentee before: Qin Biao |
|
| 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 |