CN106787927B - A kind of pulse voltage generating device - Google Patents
A kind of pulse voltage generating device Download PDFInfo
- Publication number
- CN106787927B CN106787927B CN201611237719.2A CN201611237719A CN106787927B CN 106787927 B CN106787927 B CN 106787927B CN 201611237719 A CN201611237719 A CN 201611237719A CN 106787927 B CN106787927 B CN 106787927B
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- resistance
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- 239000003990 capacitor Substances 0.000 claims abstract description 80
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000752 ionisation method Methods 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 6
- 230000005684 electric field Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The present invention discloses a kind of pulse voltage generating device, rectifying part, high voltage control sections, single chip machine controlling circuit and circuit indicator module including input AC alternating current to be converted to DC voltage, it is characterized in that, the rectifying part includes resistance R2, resistance R3, resistance R6, resistance R7, resistance R9, chip U1A, capacitor C1 and capacitor C8, high voltage control sections include chip U2, resistance R1, resistance R10, resistance R11, resistance R12, capacitor C9 and capacitor C10, the beneficial effects of the present invention are: 1, solve the problems, such as material consumption in waste gas treatment process；2, the harmful substance (corona and ozone) that plasma cleaning mode generates is solved；3, the chemical bond of some emission molecules is more stable, and conventional ionization method is difficult to decompose gas；4, portion can not be handled by conventional means such as filterings, also be difficult to be fully cleaned up during processing.Equipment operation is not necessarily to consumptive material, overturns traditional strainer and active carbon processing mode, reduces exhaust-gas treatment cost.
Description
Technical field
The present invention relates to a kind of pulse voltage generating device, specifically a kind of pulse voltage generating device.
Background technique
Gas can be ionized to the gas ions of equal charges in the high pressure for flowing through 35kV, under the principle that there is a natural attraction between the sexes, this
A little gas ions can be adsorbed on the electrode plate at both ends, to achieve the purpose that purify air.But under the high pressure of 35kV,
Corona and ozone can be generated simultaneously, corona is possible to cause to damage to discharge plate, and it is also pair that ozone, which is directly discharged into air,
Human body is harmful.Therefore, it is necessary to a kind of novel modes, can purify air, while will not generate harmful substance.
Gas will become ionic forms in high voltage electric field, under this form, carry out energy bombardment to ion, if
The energy of bombardment is higher than the chemical energy of molecular link, then molecular link can be by bombardment to being broken, so that gas can be decomposed.
Summary of the invention
The purpose of the present invention is to provide a kind of structures pulse voltage generating device simple, easy to use, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
1. a kind of pulse voltage generating device, rectifying part, height including input AC alternating current to be converted to DC voltage
Press control section, single chip machine controlling circuit and circuit indicator module, which is characterized in that the rectifying part include resistance R2,
Resistance R3, resistance R6, resistance R7, resistance R9, chip U1A, capacitor C1 and capacitor C8, high voltage control sections include chip U2, electricity
Hindering R1, resistance R10, resistance R11, resistance R12, capacitor C9 and capacitor C10, single chip machine controlling circuit includes chip U3, capacitor C3
With resistance R4, circuit indicator module includes resistance R14, resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, electricity
Hinder R20, resistance R21, resistance R22, resistance R23, resistance R24, resistance R25, resistance R26, capacitor C12, capacitor C13, capacitor
C14, capacitor C15 and capacitor C16；
One end of the resistance R2 connects ground, and the other end connects the negative voltage input terminal and resistance of capacitor C1, chip U1A
R3；Other end connection resistance R6, the other end of capacitor C1 and the output end of chip U1A of resistance R3；The one end resistance R7 connection electricity
Source, the other end connect the positive voltage input terminal and resistance R9 of capacitor C8, chip U1A, and No. 1 stitch of chip U2 and No. 2 stitch connect
The direct current of first part's output is connect, No. 3 stitch are electric current output pin；No. 4 stitch are timer foot, are not connect vacantly；No. 5 stitch
Connecting resistance R10；No. 6 and No. 7 stitch meet capacitor C9；No. 8 stitch meet capacitor C10；No. 9 stitch meet capacitor C11 and resistance R11；10
Number stitch ground connection；No. 11 stitch and No. 14 stitch connecting resistance R12；No. 12 stitch ground connection；No. 13 stitch are positive pole, connect capacitor
C2；No. 15 stitch are positive pole, connecting resistance R1；No. 16 stitch are filtration, and the output of chip U1A is connect by diode D1
End, the input port IN_A of chip U3 meet the output signal OUT_A of chip U2, and input port IN_B meets the output signal OUT_ of chip U2
B；No. 4 and No. 5 foot ground connection；No. 12, No. 13 feet by resistance R4 connection positive pole, No. 12, No. 13 feet be also connected with capacitor C3, it is electric
Hold C12 connection resistance R14；The negative voltage input terminal and resistance R18 of resistance R14 connection resistance R15, chip U1B；Resistance R15 connects
Meet capacitor C13；Resistance R18 connects resistance R16 with capacitor C13；Resistance R16 connection resistance R17；Resistance R17 ground connection, capacitor C15
Connect resistance R19；The negative voltage input terminal and resistance R25 of resistance R19 connection resistance R20, chip U4A；Resistance R20 connection capacitor
C16；Resistance R25 connects resistance R21 and capacitor C14 with capacitor C16；Resistance R21 and capacitor C14 are also connected with resistance R22 and chip
The negative voltage input terminal of U1D；Resistance R22 connection resistance R23；Resistance R23 connection resistance R24；Resistance R24 ground connection.
As a preferred solution of the present invention: the model LF444 of chip U1A and chip U1B, chip U4A and chip U4B's
The model TC4424COE of the model UC3846 of model LF444, chip U2, chip U3.
Compared with prior art, the beneficial effects of the present invention are: 1, solve the problems, such as material consumption in waste gas treatment process；
2, the harmful substance (corona and ozone) that plasma cleaning mode generates is solved；3, the chemical bond of some emission molecules is more steady
Fixed, conventional ionization method is difficult to decompose gas；4, portion can not be handled by conventional means such as filterings, during processing
Also it is difficult to be fully cleaned up.Equipment operation is not necessarily to consumptive material, overturns traditional strainer and active carbon processing mode, reduce exhaust-gas treatment at
This.
Detailed description of the invention
Fig. 1 is circuit diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
2. referring to Fig. 1, a kind of pulse voltage generating device, including input AC alternating current is converted to the whole of DC voltage
Stream part, high voltage control sections, single chip machine controlling circuit and circuit indicator module, which is characterized in that the rectification part subpackage
Including resistance R2, resistance R3, resistance R6, resistance R7, resistance R9, chip U1A, capacitor C1 and capacitor C8, high voltage control sections includes
Chip U2, resistance R1, resistance R10, resistance R11, resistance R12, capacitor C9 and capacitor C10, single chip machine controlling circuit include chip
U3, capacitor C3 and resistance R4, circuit indicator module include resistance R14, resistance R15, resistance R16, resistance R17, resistance R18,
Resistance R19, resistance R20, resistance R21, resistance R22, resistance R23, resistance R24, resistance R25, resistance R26, capacitor C12, capacitor
C13, capacitor C14, capacitor C15 and capacitor C16；
One end of the resistance R2 connects ground, and the other end connects the negative voltage input terminal and resistance of capacitor C1, chip U1A
R3；Other end connection resistance R6, the other end of capacitor C1 and the output end of chip U1A of resistance R3；The one end resistance R7 connection electricity
Source, the other end connect the positive voltage input terminal and resistance R9 of capacitor C8, chip U1A, and No. 1 stitch of chip U2 and No. 2 stitch connect
The direct current of first part's output is connect, No. 3 stitch are electric current output pin；No. 4 stitch are timer foot, are not connect vacantly；No. 5 stitch
Connecting resistance R10；No. 6 and No. 7 stitch meet capacitor C9；No. 8 stitch meet capacitor C10；No. 9 stitch meet capacitor C11 and resistance R11；10
Number stitch ground connection；No. 11 stitch and No. 14 stitch connecting resistance R12；No. 12 stitch ground connection；No. 13 stitch are positive pole, connect capacitor
C2；No. 15 stitch are positive pole, connecting resistance R1；No. 16 stitch are filtration, and the output of chip U1A is connect by diode D1
End, the input port IN_A of chip U3 meet the output signal OUT_A of chip U2, and input port IN_B meets the output signal OUT_ of chip U2
B；No. 4 and No. 5 foot ground connection；No. 12, No. 13 feet by resistance R4 connection positive pole, No. 12, No. 13 feet be also connected with capacitor C3, it is electric
Hold C12 connection resistance R14；The negative voltage input terminal and resistance R18 of resistance R14 connection resistance R15, chip U1B；Resistance R15 connects
Meet capacitor C13；Resistance R18 connects resistance R16 with capacitor C13；Resistance R16 connection resistance R17；Resistance R17 ground connection, capacitor C15
Connect resistance R19；The negative voltage input terminal and resistance R25 of resistance R19 connection resistance R20, chip U4A；Resistance R20 connection capacitor
C16；Resistance R25 connects resistance R21 and capacitor C14 with capacitor C16；Resistance R21 and capacitor C14 are also connected with resistance R22 and chip
The negative voltage input terminal of U1D；Resistance R22 connection resistance R23；Resistance R23 connection resistance R24；Resistance R24 ground connection.
The model LF444 of the model LF444 of chip U1A and chip U1B, chip U4A and chip U4B, chip U2's
The model TC4424COE of model UC3846, chip U3.
The working principle of the invention is: for gas after the DC high voltage electric field of 8-21kV, gas molecule is ionized to band
There is the ion cluster of charge, under ionic condition, after the bombardment of high-voltage pulse, the chemical bond between gas molecule can break
It splits, gas is finally decomposed.
The pulse voltage of the present apparatus is 8-21kV voltage, and the steepness of the pulse raising and lowering of sending is less than 1 millisecond, pulsewidth
Narrow width be 75ns in.
Due to the design of parameter, this pulser must match under molecular resonance machine.
After gas is ionized to charged ion group, external high frequency high-speed pulse particle beam bombardment gas ion group works as gas
The frequency of molecular thermalmotion it is identical as external pulse stimulating frequency and generate resonance when, gaseous molecular occur energy level transition, gas
Intermolecular chemical bond is destroyed, and gas is decomposed.
The present invention is broadly divided into 4 parts:
First part is high voltage control sections, adjustable voltage, from 8kV~21kV；
Second part is to convert input voltage into DC voltage, inputs alternating current, exports direct current；
Part III is single chip control module, and realizing the pressure-limiting function of entire circuit, (in spite of there is load, highest is defeated
Out voltage control in 21kVDC ± 80VDC), short-circuit protection function (after High voltage output and reference location short circuit are more than 3 seconds, therefore
Hinder signal output, high voltage power supply stops High voltage output.When short trouble eliminate after, export high pressure again), arcing defencive function
(after continuous arcing gets to 3 seconds, high voltage power supply can automatically cut off output, and fault feedback signal lamp is lighted on power panel.Work as arcing
After elimination, high pressure is exported again.)；
Whether Part IV is circuit indicator module, faulty for display circuit, when there is short circuit or arcing, is referred to
Show that lamp can be lit.
Claims (2)
1. a kind of pulse voltage generating device, rectifying part, height including input AC alternating current to be converted to DC voltage are voltage-controlled
System part, single chip machine controlling circuit and circuit indicator module, which is characterized in that the rectifying part includes resistance R2, resistance
R3, resistance R6, resistance R7, resistance R9, chip U1A, capacitor C1 and capacitor C8, high voltage control sections include chip U2, resistance R1,
Resistance R10, resistance R11, resistance R12, capacitor C9 and capacitor C10, single chip machine controlling circuit include chip U3, capacitor C3 and resistance
R4, circuit indicator module include resistance R14, resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, resistance R20,
Resistance R21, resistance R22, resistance R23, resistance R24, resistance R25, resistance R26, capacitor C12, capacitor C13, capacitor C14, capacitor
C15 and capacitor C16；
One end of the resistance R2 connects ground, and the other end connects the negative voltage input terminal and resistance R3 of capacitor C1, chip U1A；Electricity
Hinder other end connection resistance R6, the other end of capacitor C1 and the output end of chip U1A of R3；The one end resistance R7 connects power supply, separately
One end connects the positive voltage input terminal and resistance R9 of capacitor C8, chip U1A, No. 1 stitch of chip U2 and No. 2 stitch connections first
The direct current of part output, No. 3 stitch are electric current output pin；No. 4 stitch are timer foot, are not connect vacantly；No. 5 stitch connecting resistances
R10；No. 6 and No. 7 stitch meet capacitor C9；No. 8 stitch meet capacitor C10；No. 9 stitch meet capacitor C11 and resistance R11；No. 10 stitch
Ground connection；No. 11 stitch and No. 14 stitch connecting resistance R12；No. 12 stitch ground connection；No. 13 stitch are positive pole, meet capacitor C2；15
Number stitch is positive pole, connecting resistance R1；No. 16 stitch are filtration, and the output end of chip U1A, core are connect by diode D1
The input port IN_A of piece U3 meets the output signal OUT_A of chip U2, and input port IN_B meets the output signal OUT_B of chip U2；No. 4
It is grounded with No. 5 feet；No. 12, No. 13 feet by resistance R4 connection positive pole, No. 12, No. 13 feet be also connected with capacitor C3, capacitor C12
Connect resistance R14；The negative voltage input terminal and resistance R18 of resistance R14 connection resistance R15, chip U1B；Resistance R15 connection capacitor
C13；Resistance R18 connects resistance R16 with capacitor C13；Resistance R16 connection resistance R17；Resistance R17 ground connection, capacitor C15 connection electricity
Hinder R19；The negative voltage input terminal and resistance R25 of resistance R19 connection resistance R20, chip U4A；Resistance R20 connection capacitor C16；Electricity
It hinders R25 and connects resistance R21 and capacitor C14 with capacitor C16；Resistance R21 and capacitor C14 is also connected with the negative of resistance R22 and chip U1D
Voltage input end；Resistance R22 connection resistance R23；Resistance R23 connection resistance R24；Resistance R24 ground connection.
2. a kind of pulse voltage generating device according to claim 1, which is characterized in that the type of chip U1A and chip U1B
Number be LF444, chip U4A and chip U4B model LF444, the model UC3846 of chip U2, the model of chip U3
TC4424COE。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237719.2A CN106787927B (en) | 2016-12-28 | 2016-12-28 | A kind of pulse voltage generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237719.2A CN106787927B (en) | 2016-12-28 | 2016-12-28 | A kind of pulse voltage generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106787927A CN106787927A (en) | 2017-05-31 |
| CN106787927B true CN106787927B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611237719.2A Expired - Fee Related CN106787927B (en) | 2016-12-28 | 2016-12-28 | A kind of pulse voltage generating device |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716055B2 (en) * | 1986-09-26 | 1995-02-22 | 株式会社日立製作所 | Laser device having high-voltage pulse generator, high-voltage pulse generator and pulse generation method |
| CN2667386Y (en) * | 2003-10-22 | 2004-12-29 | 西安交通大学 | Low-temperature plasma indoor air purifier |
| JP5941669B2 (en) * | 2011-12-20 | 2016-06-29 | 東芝三菱電機産業システム株式会社 | Impulse voltage generator |
| CN104998757A (en) * | 2015-08-10 | 2015-10-28 | 深圳市普瑞艾尔科技有限公司 | Air purification ionization device and control method thereof |
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| CN106787927A (en) | 2017-05-31 |
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Effective date of registration: 20201014 Address after: Room 701-3, block a, phase II, sunshine science and technology innovation center, Nanxin Road, Nanshan community, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dexin Environmental Protection Technology Co.,Ltd. Address before: Baoan District Fuyong Zhen Fu Garden in Shenzhen city Guangdong province 518103 Road, Tin Shui Industrial Park A5 building 6 floor Patentee before: CASUP TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20190205 |
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