CN103301499B - Negative air ion purifier - Google Patents
Negative air ion purifier Download PDFInfo
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- CN103301499B CN103301499B CN201310270441.9A CN201310270441A CN103301499B CN 103301499 B CN103301499 B CN 103301499B CN 201310270441 A CN201310270441 A CN 201310270441A CN 103301499 B CN103301499 B CN 103301499B
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- voltage
- frequency transformer
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- diode
- high frequency
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- 150000001450 anions Chemical class 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- -1 oxygen ion Chemical class 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000002612 cardiopulmonary effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 241000973495 Odax pullus Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention provides a negative air ion purifier. The purifier is characterized by comprising a 12V direct current power supply, an inductance type oscillating circuit, a voltage doubling rectifying circuit and a high voltage discharge circuit. The inductance type oscillating circuit consists of an NPN-type transistor VT1, a high frequency transformer, a resistor R2 and a potentiometer RP. A base of the NPN-type transistor VT1 is connected with one end and a movable end of the potentiometer RP through the resistor R2; the other end of the potentiometer RP is connected with an end, with same induced electromotive force, of a primary coil L1 of the high frequency transformer; an end, with different induced electromotive forces, of the primary coil L1 of the high frequency transformer and a collector of the NPN-type transistor VT1 are connected with a circuit anode VCC; an emitter of the NPN-type transistor VT1 is connected with an end, with same induced electromotive force, of a primary coil L2 of the high frequency transformer; an end, with different induced electromotive forces, of the primary coil L2 of the high frequency transformer is connected with a circuit ground GND; the voltage doubling rectifying circuit and the high voltage discharge circuit respectively consist of a boosting coil L3 of the high frequency transformer, a high voltage diode D1-D5, a high voltage capacitor C1-C3, and a high voltage discharge needle.
Description
Technical field
The invention belongs to electronics and technical field of air purification, relate to a kind of air anion purifier.
Background technology
Air anion purifier utilizes negative high voltage ionized air exactly, to increase ozone and the content of anion in air ambient, thus improves air quality, contributes to healthy, be described as " air vitamin " by people.Medical clinical practice shows: it all has auxiliary curative effect to the respiratory system of human body, the disease of the aspect such as blood circulation and nerve, has both been of value to health, has also been conducive to increasing work efficiency, thus applied widely at daily life and medical domain.
Air anion purifier reaches purify air except carrying out filtration to air, smoke abatement, dedusting, except different effect of hiding, negative oxygen ion can enter human body by respiratory tract, to improve and to strengthen human body cardio-pulmonary function, negative oxygen ion can only exist 5 ~ 6 minutes, about 1 minute of the time existed in air pollution in clean air.Therefore, as far as possible near human body respiration district when settling air anion purifier, like this can air better after breath purifying.
The invention has the beneficial effects as follows: after the ozone of indoor release, anion reach finite concentration, the object of air being carried out to sterilizing can be reached, be specially adapted to the purification of the closed place air such as family, office, public place.
Below describe the relevant technologies content that air anion purifier of the present invention is involved in implementation process in detail.
Summary of the invention
Goal of the invention and beneficial effect: air anion purifier reaches purify air except carrying out filtration to air, smoke abatement, dedusting, except different effect of hiding, negative oxygen ion can enter human body by respiratory tract, to improve and to strengthen human body cardio-pulmonary function, negative oxygen ion can only exist 5 ~ 6 minutes, about 1 minute of the time existed in air pollution in clean air.Therefore, as far as possible near human body respiration district when settling air anion purifier, like this can air better after breath purifying.
The invention has the beneficial effects as follows: after the ozone of indoor release, anion reach finite concentration, the object of air being carried out to sterilizing can be reached, be specially adapted to the purification of the closed place air such as family, office, public place.
Circuit working principle: the principle utilizing high-voltage tip discharging, makes air ionization and produce negative oxygen ion.12V direct-current power supply inductance type oscillating circuit.High-power NPN transistor VT1 is oscillating tube, high frequency transformer step-up coil exports high voltage pulse, form five voltage doubling rectifing circuits by high-voltage diode D1 ~ D5 and high-voltage capacitance C1 ~ C5, export negative direct current high voltage and be about 16000V, discharge for air through electrion.
Technical scheme: air anion purifier, it comprises 12V DC source, power indicating circuit, inductance type oscillating circuit, five voltage doubling rectifing circuits and high voltage discharge circuit, it is characterized in that:
Inductance type oscillating circuit: it is made up of NPN transistor VT1, high frequency transformer, resistance R2 and potentiometer RP, the base stage of NPN transistor VT1 connects one end and the movable end thereof of potentiometer RP by resistance R2, the Same Name of Ends of another termination high frequency transformer primary coil L1 of potentiometer RP, the different name end of high frequency transformer primary coil L1 and the colelctor electrode connection circuit positive pole VCC of NPN transistor VT1, the emitter stage of NPN transistor VT1 connects the Same Name of Ends of high frequency transformer primary coil L2, the different name termination circuit ground GND of high frequency transformer primary coil L2;
Five voltage doubling rectifing circuits and high voltage discharge circuit: it is by high frequency transformer step-up coil L3, high-voltage diode D1 ~ D5, high-voltage capacitance C1 ~ C3 and electrion pin composition, the negative pole of one termination silicon rectifier diode D1 of high frequency transformer step-up coil L3 and one end of high-voltage capacitance C2, the positive pole of high-pressure spray diode D1 connects one end of the negative pole of high-voltage diode D2 and one end of high-voltage capacitance C1 and high-voltage capacitance C3, the other end connection circuit ground GND of high-voltage capacitance C1, the positive pole of high-voltage diode D2 connects one end of the negative pole of high-voltage diode D3 and the other end of high-voltage capacitance C2 and high-voltage capacitance C4, the positive pole of high-voltage diode D3 connects the other end of high-voltage capacitance C3, the positive pole of high-pressure spray diode D4 connects the other end of high-voltage diode D5 negative pole and high-voltage capacitance C4, the negative pole of high-voltage diode D4 connects the positive pole of high-voltage diode D3 and one end of voltage capacitance C5, the positive pole of high-voltage diode D5 connects the other end and the electrion pin of high-voltage capacitance C5,
12V DC power anode connection circuit positive pole VCC, 12V DC power cathode is connected with circuit ground GND.
Power indicating circuit: it is made up of LED and dropping resistor R1, the positive pole of LED passes through dropping resistor R1 connection circuit positive pole VCC, the negative pole connection circuit ground GND of LED.
Accompanying drawing explanation
Accompanying drawing 1 is air anion purifier provided by the invention embodiment circuit working schematic diagram; The pore on primary coil L1 and primary coil L2 side is Same Name of Ends.
Detailed description of the invention
According to the air anion purifier circuit working schematic diagram shown in accompanying drawing 1 and accompanying drawing explanation, and according to annexation between components and parts in each several part circuit described in summary of the invention, and components and parts technical parameter described in embodiment requires and circuit production main points are carried out enforcement and can be realized the present invention, is further described correlation technique of the present invention below in conjunction with embodiment.
The selection of components and parts and technical parameter
High-power NPN transistor VT1 is oscillating tube, and the model of use is 3DD200 etc., requires current amplification factor β value 60 ~ 80, BVceo >=5OV, need radiation fin during use;
Dropping resistor R1 selects RTX-1/8W fixed carbon resister, and its resistance is 1K Ω; Resistance R2 selects RTX-1/8W fixed carbon resister, and its resistance is 2K Ω;
The resistance of potentiometer RP is 18K Ω;
D1 ~ D5 is high-voltage diode, and the model selected is 2CL50;
C1 ~ C5 high-voltage capacitance, select CL11-50 type electric capacity of the dacron, its capacity is 1200P;
LED selects ￠ 5mm red light emitting diodes.
Circuit production main points
High frequency transformer: use more than 14 inches black and white television Split high-pressure bags, primary coil L1 uses green bone frame, use ￠ 0.46mm enamel-covered wire flat around 45T, primary coil L2 uses ￠ 0.21mm enamel-covered wire flat around 90T, step-up coil L3 selects the layering of ￠ 0.llmm high strength enamelled wire flat around 2000T, palpus pad 2 strata ester film between primary coil and step-up coil;
Electrion pin: with the pin that 2cm is long, every bar equal portions hot pressure 8 pins on the lucite bar of long 24cm, wide 2cm, thick 6mm, needle point is exposed, the connection of backshank thin copper wire welds, require that each solder joint is round and smooth, exposed parts must add flat with High-Voltage Insulation glue, electrion pin high voltage insulated cable connects negative high voltage outfan, and same method makes 5 altogether.In order to prevent electrion and moistureproof needs, voltage multiplying rectifier element and high frequency transformer can use epoxide-resin glue to soak envelope.
Circuit debugging and using method
The circuit structure of cause is fairly simple, as long as the electronic devices and components performance generally selected is intact, and the components and parts annexation to specifications in accompanying drawing 1 is welded, physical connection line and welding quality are through carefully checking correctly, and circuit of the present invention only needs to carry out simple debugging and can normally work;
After air anion purifier connects 12V DC source, human body is near the electrion pin of air anion purifier, should feel there is very strong ion wind, hand-held insulation bottle opener slowly near electrion pin by metallic member, has electric discharge arc light and hears " whip " discharging sound;
Adjustment sampling potentiometer RP can adjust anion output size on a large scale, and with voltage test pencil gradually near electrion pin, neon bulb starts flashing, and its flicker frequency is directly proportional to anion output, is inversely proportional to the distance of electrion pin;
If can't smell fishy smell taste apart from electrion pin average distance 1Ocm place, then illustrating that ozone concentration does not exceed standard, be equivalent to ozone concentration and be less than 0.12mg/m
3;
Dust is easily saved bit by bit by the surrounding of air anion purifier, and this is very unfavorable to purifying air, and should be removed in time:
Air anion purifier should apart from more than host computer 2m, in order to avoid interference computer or damage element;
To note when air anion purifier is started shooting away from electrion pin, in order to avoid high-voltage electric shock is hurted sb.'s feelings.
Claims (2)
1. an air anion purifier, it comprises 12V DC source, power indicating circuit, inductance type oscillating circuit, five voltage doubling rectifing circuits and high voltage discharge circuit, it is characterized in that:
Described inductance type oscillating circuit is made up of NPN transistor VT1, high frequency transformer, resistance R2 and potentiometer RP, the base stage of NPN transistor VT1 connects one end and the movable end thereof of potentiometer RP by resistance R2, the Same Name of Ends of another termination high frequency transformer primary coil L1 of potentiometer RP, the different name end of high frequency transformer primary coil L1 and the colelctor electrode connection circuit positive pole VCC of NPN transistor VT1, the emitter stage of NPN transistor VT1 connects the Same Name of Ends of high frequency transformer primary coil L2, the different name termination circuit ground GND of high frequency transformer primary coil L2;
Five described voltage doubling rectifing circuits and high voltage discharge circuit are by high frequency transformer step-up coil L3, high-voltage diode D1 ~ D5, high-voltage capacitance C1 ~ C5 and electrion pin composition, the negative pole of one termination silicon rectifier diode D1 of high frequency transformer step-up coil L3 and one end of high-voltage capacitance C2, the positive pole of high-pressure spray diode D1 connects one end of the negative pole of high-voltage diode D2 and one end of high-voltage capacitance C1 and high-voltage capacitance C3, the other end connection circuit ground GND of high-voltage capacitance C1, the positive pole of high-voltage diode D2 connects one end of the negative pole of high-voltage diode D3 and the other end of high-voltage capacitance C2 and high-voltage capacitance C4, the positive pole of high-voltage diode D3 connects the other end of high-voltage capacitance C3, the positive pole of high-pressure spray diode D4 connects the other end of high-voltage diode D5 negative pole and high-voltage capacitance C4, the negative pole of high-voltage diode D4 connects the positive pole of high-voltage diode D3 and one end of voltage capacitance C5, the positive pole of high-voltage diode D5 connects the other end and the electrion pin of high-voltage capacitance C5,
Described 12V DC power anode connection circuit positive pole VCC, 12V DC power cathode is connected with circuit ground GND.
2. air anion purifier according to claim 1, it is characterized in that: power indicating circuit is made up of LED and dropping resistor R1, the positive pole of LED passes through dropping resistor R1 connection circuit positive pole VCC, the negative pole connection circuit ground GND of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270441.9A CN103301499B (en) | 2013-06-29 | 2013-06-29 | Negative air ion purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270441.9A CN103301499B (en) | 2013-06-29 | 2013-06-29 | Negative air ion purifier |
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| Publication Number | Publication Date |
|---|---|
| CN103301499A CN103301499A (en) | 2013-09-18 |
| CN103301499B true CN103301499B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310270441.9A Active CN103301499B (en) | 2013-06-29 | 2013-06-29 | Negative air ion purifier |
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| CN (1) | CN103301499B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753363B (en) * | 2015-03-26 | 2017-03-01 | 北京德馨康益生物科技有限公司 | A kind of low pressure rises the device of high pressure |
| CN106492991A (en) * | 2016-11-22 | 2017-03-15 | 重庆依凯科技有限公司 | It is applied to the circuit of negative ion air-cleaner |
| CN106505880A (en) * | 2016-11-22 | 2017-03-15 | 重庆依凯科技有限公司 | A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit |
| CN106500184A (en) * | 2016-11-22 | 2017-03-15 | 重庆依凯科技有限公司 | A kind of negative ion air-cleaner based on capacitance boost Technology design |
| CN115705993A (en) * | 2021-08-16 | 2023-02-17 | 中国科学院化学研究所 | Handheld ion source device and mass spectrometer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680270Y (en) * | 2003-11-04 | 2005-02-23 | 上海一红照明电器有限公司 | Portable anion air purifier capable of charging |
| JP2006032231A (en) * | 2004-07-20 | 2006-02-02 | Sharp Corp | Ion generator and air conditioner |
| CN202961290U (en) * | 2012-12-29 | 2013-06-05 | 韩春龙 | Automatic air purification device |
| CN203315405U (en) * | 2013-06-29 | 2013-12-04 | 何林 | Negative air ion purifier |
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| CN103301499A (en) | 2013-09-18 |
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| CB02 | Change of applicant information |
Inventor after: Gao Fengxiang Inventor after: Zhang Tianliang Inventor after: Xu Jianmin Inventor before: He Lin |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161213 Address after: 518000 Guangdong province Shenzhen city Longhua District Guanlan street view of the city community in south central concept gold to science and Technology Park building F building 5-6, 1-3 Patentee after: Shenzhen Dingxin Technology Co., Ltd. Address before: 233000 Anhui Province, Bengbu City West Economic Development Zone school HANGHUA area 1-3 Patentee before: He Lin |