CN202423830U - Cation and anion generator - Google Patents
Cation and anion generator Download PDFInfo
- Publication number
- CN202423830U CN202423830U CN2012200242276U CN201220024227U CN202423830U CN 202423830 U CN202423830 U CN 202423830U CN 2012200242276 U CN2012200242276 U CN 2012200242276U CN 201220024227 U CN201220024227 U CN 201220024227U CN 202423830 U CN202423830 U CN 202423830U
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Abstract
A cation and anion generator comprises an oscillation signal generating circuit, a boost transformer and a high-voltage rectifying circuit. An input end of the oscillation signal generating circuit is connected with a power source, and a primary electrode of the boost transformer is connected with an oscillation signal output end of the oscillation signal generating circuit. An input end of the high-voltage rectifying circuit is connected with a secondary electrode of the boost voltage. An output end of the high-voltage rectifying circuit is respectively connected with a negative high-voltage discharge electrode and a positive high-voltage discharge electrode. The oscillation signal generating circuit comprises a thyristor. A current-limit resistor is arranged between a trigger angle of the thyristor and the power source, a diode connected with the thyristor in parallel is arranged in the oscillation signal generating circuit. A high-voltage silicon stack, a high-voltage capacitor and a resistor area arranged between the high-voltage rectifying circuit and the negative high-voltage discharge electrode and the positive high-voltage discharge electrode. The cation and anion generator has the advantages that firstly, cations and anions can be generated simultaneously, and sterilizing efficiency is improved; secondly, current is limited and the thyristor is triggered by the aid of the current-limit resistor, the structure is simple, and cost is reduced; and thirdly, coupling interference between the primary electrode and the second electrode of the transformer is removed.
Description
Technical field
This utility model relates to a kind of ion generating device, particularly a kind of negative ions generating means that can produce cation and anion simultaneously.
Background technology
The negative ions generator has fine physical effect and biological effect, has been widely used in air-conditioning, refrigerator, automobile, beauty treatment, purify air (family, office, public place of entertainment), many fields such as prevention and treatment disease.
1, bactericidal action: the moment owing to negative ions generation neutralization reaction, give off energy, thereby cause change of bacterium in its surrounding environment and energy to shift, cause bacterial death.
2,, so negative ions is still the effect of anion, promptly have dedusting, smoke elimination, elimination peculiar smell, improve the effect of air because anion is more than 1 times of cation far more than the cation negative ion amount.
Improved germicidal efficiency, its killing bacteria method and unlike radioactive ray or the same canceration that may cause the DNA damaged cell of ultraviolet ray, but destroy the safe killing method of bacterium surface structure.From now on, it has the material of protein and the field of microbe to be expected to obtain effect widely on the surface.
1, with negative ion generating device advantage relatively:
Compare with anion generator, the bactericidal effect of negative ions generator is better; Because the moment that is the negative ions neutralization produces huge energy; Cause the structure of bacterium in its surrounding environment to change and the energy transfer; Thereby cause bacterial death, anion generator is when producing a large amount of anions, and the amount of positive ions around it is than seldom; So its bactericidal effect is negative ions generator relatively, weak effect a lot.
The advantage of 2, comparing with ozone generating-device:
Because the ozone generator oxidizability is very strong, promptly when sterilization, the people must leave the scene, otherwise may produce injury by human body.And the anion quantity that the negative ions generator produces is much larger than amount of positive ions, and negative ions produces neutralization reaction at once, thus can not there be a large amount of cations in the negative ions generator environment, and also negative ions all is the part in the air composition.An amount of existence of cation can not have side effects to human body yet.So the negative ions generator is when purifying air, the people needn't leave the scene.
The Chinese patent of notification number CN2704145Y discloses a kind of miniature anion generator, and this patent adopts ghyristor circuit to form oscillator signal and produces circuit.But also increased resistance and this patent that plays metering function in this circuit and had only an anion output discharge electrode.
Summary of the invention
Goal of the invention: the purpose of the utility model provides a kind of negative ions generating means that can produce cation and anion simultaneously.
Technical scheme: a kind of negative ions generating means comprises that oscillator signal produces circuit, step-up transformer and high-voltage rectifier; Oscillator signal produces the circuit input end external power supply; The elementary oscillator signal output that connects oscillator signal generation circuit of step-up transformer; High-voltage rectifier is imported the secondary of termination step-up transformer; The output of said high-voltage rectifier is respectively equipped with negative high voltage discharge electrode and positive high voltage discharge electrode; Oscillator signal produces circuit and comprises controllable silicon, is provided with current-limiting resistance between said silicon controlled trigger angle and the power supply, and oscillator signal produces in the circuit and is provided with and the controllable silicon diode connected in parallel; Be respectively equipped with high voltage silicon stack, high-voltage capacitance and resistance between said high-voltage rectifier and negative high voltage discharge electrode and the positive high voltage discharge electrode.Because the output of high-voltage rectifier is respectively equipped with negative high voltage discharge electrode and positive high voltage discharge electrode, so the utility model can produce anion and cation simultaneously.Be provided with current-limiting resistance between said silicon controlled trigger angle and the power supply, not only played metering function but also played the effect of triggering silicon controlled.Oscillator signal produces in the circuit and is provided with and the controllable silicon diode connected in parallel, eliminates the effect of clutter protection silicon controlled thereby this diode can play, and can guarantee that again electromagnetic compatibility can the conformance with standard requirement when anion generator is worked.
Be provided with insulation resistance between said power supply and the ground wire.The negative high voltage that negative ion generating device produces utilizes discharge electrode to atmospherical discharges, has produced a large amount of negative aeroions and drop ozone gas after the ionization, is released in the atmosphere.Civil power comes out after through this resistance is ground wire; The shell that ground wire is connected to product or equipment has just increased the ground plane area; Because so-called positive voltage or negative voltage all are based on the zero potential of ground wire; Increased contact area and just strengthened the due effect of anion naturally, this also is the function place of this resistance.
Be provided with isolation resistance between the primary and secondary of step-up transformer.Be equivalent to a bridge joint product input and the insulation of output are met the requirements, can remove the coupled interference between the first utmost point of transformer simultaneously.
Beneficial effect: 1, can produce negative ions simultaneously, improve germicidal efficiency; 2, carry out current limliting and trigger controllable silicon through a current-limiting resistance, simple in structure, reduced cost; 3, the coupled interference between the first utmost point of removal transformer.
Description of drawings
Fig. 1 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.As shown in the figure, a kind of negative ions generating means comprises that oscillator signal produces circuit 1, step-up transformer 2 and high-voltage rectifier 3; Oscillator signal produces circuit 1 input external power supply; The step-up transformer 2 elementary oscillator signal outputs that connect oscillator signal generation circuit 1; High-voltage rectifier 3 is imported the secondary of termination step-up transformers 2; The output of said high-voltage rectifier 3 is respectively equipped with negative high voltage discharge electrode 4 and positive high voltage discharge electrode 5; Oscillator signal produces circuit 1 and comprises controllable silicon 6, is provided with current-limiting resistance 7 between the trigger angle of said controllable silicon 6 and the power supply, and oscillator signal produces in the circuit 1 and is provided with and controllable silicon 6 diode connected in parallel 8; Be respectively equipped with high voltage silicon stack 9, high-voltage capacitance 10 and resistance 11 between said high-voltage rectifier 3 and negative high voltage discharge electrode 4 and the positive high voltage discharge electrode 5.Because the output of high-voltage rectifier 3 is respectively equipped with negative high voltage discharge electrode 4 and positive high voltage discharge electrode 5, so the utility model can produce anion and cation simultaneously.Be provided with current-limiting resistance 7 between the trigger angle of said controllable silicon 6 and the power supply, not only played metering function but also played the effect that triggers controllable silicon 6.Oscillator signal produces in the circuit 1 and is provided with and controllable silicon 6 diode connected in parallel 8, thereby this diode 8 can play the effect of eliminating clutter protection controllable silicon 6, can guarantee that again electromagnetic compatibility can the conformance with standard requirement when anion generator is worked.
Be provided with insulation resistance 12 between said power supply and the ground wire.The negative high voltage that negative ion generating device produces utilizes discharge electrode to atmospherical discharges, has produced a large amount of negative aeroions and drop ozone gas after the ionization, is released in the atmosphere.Civil power comes out after through this resistance is ground wire; The shell that ground wire is connected to product or equipment has just increased the ground plane area; Because so-called positive voltage or negative voltage all are based on the zero potential of ground wire; Increased contact area and just strengthened the due effect of anion naturally, this also is the function place of this resistance.
Be provided with isolation resistance 13 between the primary and secondary of step-up transformer 2.Be equivalent to a bridge joint product input and the insulation of output are met the requirements, can remove the coupled interference between the first utmost point of transformer simultaneously.
Claims (3)
1. a negative ions generating means comprises that oscillator signal produces circuit (1), step-up transformer (2) and high-voltage rectifier (3); Oscillator signal produces circuit (1) input external power supply; The elementary oscillator signal output that connects oscillator signal generation circuit (1) of step-up transformer (2); High-voltage rectifier (3) is imported the secondary of termination step-up transformer (2); It is characterized in that: the output of said high-voltage rectifier (3) is respectively equipped with negative high voltage discharge electrode (4) and positive high voltage discharge electrode (5); Oscillator signal produces circuit (1) and comprises controllable silicon (6), is provided with current-limiting resistance (7) between the trigger angle of said controllable silicon (6) and the power supply, and oscillator signal produces in the circuit (1) and is provided with and controllable silicon (6) diode connected in parallel (8); Be respectively equipped with high voltage silicon stack (9), high-voltage capacitance (10) and resistance (11) between said high-voltage rectifier (3) and negative high voltage discharge electrode (4) and the positive high voltage discharge electrode (5).
2. negative ions generating means according to claim 1 is characterized in that: be provided with insulation resistance (12) between said power supply and the ground wire.
3. negative ions generating means according to claim 1 is characterized in that: be provided with isolation resistance (13) between the primary and secondary of step-up transformer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200242276U CN202423830U (en) | 2012-01-19 | 2012-01-19 | Cation and anion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200242276U CN202423830U (en) | 2012-01-19 | 2012-01-19 | Cation and anion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423830U true CN202423830U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200242276U Expired - Lifetime CN202423830U (en) | 2012-01-19 | 2012-01-19 | Cation and anion generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN202423830U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244551A (en) * | 2013-06-14 | 2014-12-24 | 株式会社哈模 | Charged body electric removal device, and charged body electric removal method utilizing same device |
| CN108493776A (en) * | 2018-05-22 | 2018-09-04 | 芜湖美智空调设备有限公司 | Negative ions control circuit and its control method |
| CN108628187A (en) * | 2017-03-20 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | The control method and cooking apparatus of high pressure sterilization |
| CN109479367A (en) * | 2016-08-09 | 2019-03-15 | 株式会社村田制作所 | Power supply device and remove electric appliance |
-
2012
- 2012-01-19 CN CN2012200242276U patent/CN202423830U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244551A (en) * | 2013-06-14 | 2014-12-24 | 株式会社哈模 | Charged body electric removal device, and charged body electric removal method utilizing same device |
| CN109479367A (en) * | 2016-08-09 | 2019-03-15 | 株式会社村田制作所 | Power supply device and remove electric appliance |
| CN109479367B (en) * | 2016-08-09 | 2022-04-26 | 株式会社村田制作所 | Power supply device and static eliminator |
| CN108628187A (en) * | 2017-03-20 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | The control method and cooking apparatus of high pressure sterilization |
| CN108493776A (en) * | 2018-05-22 | 2018-09-04 | 芜湖美智空调设备有限公司 | Negative ions control circuit and its control method |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |