CN2726727Y - Alternating current/direct current superposing high-frequency pulse purification power supply - Google Patents
Alternating current/direct current superposing high-frequency pulse purification power supply Download PDFInfo
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- CN2726727Y CN2726727Y CN 200420090752 CN200420090752U CN2726727Y CN 2726727 Y CN2726727 Y CN 2726727Y CN 200420090752 CN200420090752 CN 200420090752 CN 200420090752 U CN200420090752 U CN 200420090752U CN 2726727 Y CN2726727 Y CN 2726727Y
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Abstract
The utility model relates to an impulsing power source for decontamination facilities, particularly a high frequency pulse power source with alternating current and direct current superposing. The utility model is composed of a potential device, a waveform shaping module, a direct current module, an inversion module, an alternating current module, a frequency adjustment module, a higher-order oscillation module, a multiplication voltage module, and an excessive pressure, hyper flowing-over and temperature check configuration module. When the utility model is connected with the extraneous 220V alternating current, the utility model gains the advantages of higher pressure, lower current, more alternating current, less electrical power consumption, more reasonable, stabilising and reliable structure. The utility model satisfies the requested power source by the oil smoke purifying device.
Description
Technical field
The utility model relates to the pulse power of purifier, specifically is a kind of alternating current-direct current overlapped high-frequency pulse power conditioner.
Background technology
The purifier power supply that is used for oil smoke now mainly contains two kinds of forms: DC power supply and AC power.Many employing constant current pressure regulation and voltage stabilizing after the DC power supply frequency conversion; When using AC power, the pulse power behind reverse frequency, frequency is hanged down and is had only 50～200Hz.Current dedusting and purifying device, its degree of purification requires more and more higher.For purifier, the Alternating Component of its power supply is big more, and frequency is high more, and treatment effect is good more.Require the frequency of fume purifier of fume to reach nearly 10KHz at present, peak current rating is also at 30～50mA, and requires Alternating Component to reach 30%～38%, but existing DC power supply and AC power do not reach the above-mentioned requirement of purifier.
Summary of the invention
The utility model is the requirement that improves fume purifier of fume at continuous, and the defective that Alternating Component is low or frequency is not high in the existing power supply, providing a kind of utilizes direct current and exchanges stack, realize a kind of frequency height and wide, the alternating current-direct current overlapped high-frequency pulse power conditioner that Alternating Component is high makes the pulse voltage can be at 6000～16000V, and is adjustable continuously, pulse frequency can be at 30～65KHz, and is adjustable continuously.The utility model purpose is such realization, a kind of alternating current-direct current overlapped high-frequency pulse power conditioner of being made up of potential device, waveform-shaping module, inversion module, direct current module, interchange module.Potential device is connected with power supply, and potential device is connected with inversion module, and inversion module is connected with the interchange module; Potential device is connected with waveform-shaping module again, waveform-shaping module is connected with the direct current module, it is characterized in that in addition frequency adjustment module, two high frequency oscillation modules, multiplication of voltage module, potential device is connected with frequency adjustment module, frequency adjustment module is connected respectively with two high frequency oscillation modules, high frequency oscillation module is connected with inversion module, and another high frequency oscillation module is connected with the multiplication of voltage module; The multiplication of voltage module is connected with waveform-shaping module.In order in time to adjust the operation that detects load, also have over-voltage and over-current excess temperature detection module, over-voltage and over-current excess temperature detection module is connected with potential device, is connected respectively with two high frequency oscillation modules, can be connected with load again, described direct current module, interchange module can be connected with load.
The beneficial effects of the utility model are the pulse power conditioners that can obtain alternating current-direct current stack, have voltage height, electric current is little, Alternating Component is high, power consumption is little characteristics, and are rational in infrastructure, reliable and stable.
Accompanying drawing title and explanation thereof
Fig. 1 is a system block diagram of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
Embodiment
Be an embodiment of the present utility model below, it is by potential device 1, frequency adjustment module 2, over-voltage and over-current excess temperature detection module 3, high frequency oscillation module 4,5, inversion module 6, multiplication of voltage module 7, waveform-shaping module 8, exchange module 9, direct current module 10 is formed, potential device 1 is connected with 220V power supply 12, and be connected with over-voltage and over-current excess temperature detection module 3, over-voltage and over-current excess temperature detection module 3 is connected with load 11, potential device 1 is connected with frequency adjustment module 2, frequency adjustment module 2 and high frequency oscillation module 4,5 connect, high frequency oscillation module 5 is connected with inversion module 6, inversion module 6 is connected with interchange module 9, another high frequency oscillation module 4 is connected with multiplication of voltage module 7, multiplication of voltage module 7 is connected with direct current module 10 through waveform-shaping module 8, respectively through direct current module 10, the electric current that exchanges module 9 is added in the load 11.Waveform-shaping module 8, interchange module 9, direct current module 10 are to buy on the market.Multiplication of voltage module 7 is via capacitor C 8, C9, and triode Q7, Q6 are connected with oscillation module 4.Described high frequency oscillation module 4,5 is electrically connected by model NE555 time-base integrated circuit, capacitor C 12, resistance R 14, R15, R16.Described multiplication of voltage module 7 is that the electric current of extraneous input is made up of diode D9, D10, D11 and shunt capacitance C3, C4, C5 electrical connection through coupling inductance L2, making six multiplication of voltages is connected with waveform-shaping module 8, after shaping, connect the circuit of forming by resistance R 13, field-effect semiconductor power amplifier P, voltage stabilizing didoe D12, thereby obtain direct current module 10 required voltage and waveform frequency.
Described over-voltage and over-current excess temperature detection module 3 is to be made of mc 4584 flip-flop integrated circuits and diode D1, thermostat, thermostat is connected with mc 4584 flip-flop integrated circuits, and mc 4584 flip-flop integrated circuits output is by the diode D1 control of unidirectional conducting.It is the signal of telecommunication of 30～65KHz that the high frequency oscillation module 4 that constitutes at the NE555 time-base integrated circuit produces frequencies, after capacitor C 10, C11, inversion module 6, the signal of inversion is entered by pulse transformer B and exchanges module 9.Simultaneously, the signal of telecommunication by high frequency oscillation module 5 outputs amplifies output through triode Q7, Q6 with the signal of telecommunication.The output of model mc 4584 flip-flop integrated circuits of over-voltage and over-current excess detector module 3, control the high frequency oscillation module 4 that constitutes by model NE555 time-base integrated circuit by unidirectional conducting diode D1, the signal of telecommunication of output is input to signal of telecommunication amplification on the inductance L 2 of multiplication of voltage module 7 through triode Q7, Q6, after the voltage-multiplying circuit of being made up of diode D11, D10, D9 and 3KV capacitor C 5, C4, C3 is made 6 multiplication of voltages again, be transferred to waveform-shaping module 8, after shaping, obtain direct current module 10 required voltage and waveform frequency, and exchanges module 9 input loads 11 that superpose.
Excessive during use if on load 11 loops, detect electric current and voltage, this signal is by diode D4, the R7 step-down of over-voltage and over-current excess temperature detection module 3, this signal feedback is given model mc 4584 flip-flop integrated circuits, export a high level, by triode Q5 amplifying signal, the self-locking circuit of forming through triode Q3, Q2 feeds back to the operating voltage that relay HG4100 removes to block oscillator HE555, and then cuts off the voltage of entire circuit, and load 11 over-voltage and over-currents can be disappeared.After 11 the over-voltage and over-current phenomenon of carrying on the back or on the head disappeared, the automatic reset relay HG4100 of the latching circuit conducting of forming by triode Q2, Q3 showed whether conducting by indicator light LED1.
Claims (4)
1, a kind of alternating current-direct current overlapped high-frequency pulse power conditioner of forming by potential device (1), waveform-shaping module (8), direct current module (10), inversion module (6), interchange module (9), potential device (1) is connected with power supply (11), potential device (1) is connected with inversion module (6), and inversion module (6) is connected with interchange module (9); Potential device (1) is connected with waveform-shaping module (8) again, waveform-shaping module (8) is connected with direct current module (10), it is characterized in that frequency adjustment module (2), high frequency oscillation module (4), (5), multiplication of voltage module (7) in addition, potential device (1) is connected with frequency adjustment module (2), frequency adjustment module (2) is connected respectively with high frequency oscillation module (4), (5), high frequency oscillation module (5) is connected with inversion module (6), and high frequency oscillation module (4) is connected with multiplication of voltage module (7); Multiplication of voltage module (7) is connected with waveform-shaping module (8).
2, alternating current-direct current overlapped high-frequency pulse power conditioner according to claim 1, it is characterized in that over-voltage and over-current excess temperature detection module (3) in addition, over-voltage and over-current excess temperature detection module (3) is connected with potential device (1), is connected respectively with high frequency oscillation module (4), (5).
3, alternating current-direct current overlapped high-frequency pulse power conditioner according to claim 1, it is characterized in that described multiplication of voltage module (7) is that the extraneous electric current of importing is made up of diode D9, D10, D11 and shunt capacitance C3, C4, C5 electrical connection through coupling inductance L2, makes six multiplication of voltages and is connected with waveform-shaping module (8).
4, alternating current-direct current overlapped high-frequency pulse power conditioner according to claim 2, it is characterized in that described over-voltage and over-current excess temperature detection module (3) is to be made of mc 4584 flip-flop integrated circuits, diode D1 and thermostat, thermostat is connected with mc 4584 flip-flop integrated circuits, and mc 4584 flip-flop integrated circuits output is by the diode D1 control of unidirectional conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090752 CN2726727Y (en) | 2004-09-30 | 2004-09-30 | Alternating current/direct current superposing high-frequency pulse purification power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090752 CN2726727Y (en) | 2004-09-30 | 2004-09-30 | Alternating current/direct current superposing high-frequency pulse purification power supply |
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| Publication Number | Publication Date |
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| CN2726727Y true CN2726727Y (en) | 2005-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200420090752 Expired - Fee Related CN2726727Y (en) | 2004-09-30 | 2004-09-30 | Alternating current/direct current superposing high-frequency pulse purification power supply |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850301A (en) * | 2010-06-18 | 2010-10-06 | 北京博电兴源节能科技有限公司 | DC superposed pulse electric precipitation method |
| CN101546960B (en) * | 2008-03-27 | 2012-10-03 | 京瓷办公信息系统株式会社 | Power source apparatus |
| CN102142781B (en) * | 2010-02-02 | 2013-07-10 | 汇鑫科技集成有限公司 | Power supply, electric appliance with water purifying function and signal processing method for water treatment |
| CN103219913A (en) * | 2013-03-15 | 2013-07-24 | 东南大学 | High-voltage pulse power supply for plasma sewage treatment system |
| CN103368422A (en) * | 2013-07-16 | 2013-10-23 | 杭州电子科技大学 | Direct current and phase-control metal surface processing power circuit |
| CN101799203B (en) * | 2009-02-10 | 2014-04-09 | 上海嘉顿环保科技有限公司 | Plasma nano photocatalysed air purifying and sterilizing device for air-conditioning system |
| CN104320878A (en) * | 2013-11-08 | 2015-01-28 | 中国航空工业集团公司北京航空材料研究院 | Power supply device for hollow cathode detection system |
| CN105978393A (en) * | 2015-11-26 | 2016-09-28 | 中国石油天然气股份有限公司 | High-impedance alternating current and direct current superposition high-voltage power supply device for crude oil electric dehydration |
-
2004
- 2004-09-30 CN CN 200420090752 patent/CN2726727Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546960B (en) * | 2008-03-27 | 2012-10-03 | 京瓷办公信息系统株式会社 | Power source apparatus |
| CN101799203B (en) * | 2009-02-10 | 2014-04-09 | 上海嘉顿环保科技有限公司 | Plasma nano photocatalysed air purifying and sterilizing device for air-conditioning system |
| CN102142781B (en) * | 2010-02-02 | 2013-07-10 | 汇鑫科技集成有限公司 | Power supply, electric appliance with water purifying function and signal processing method for water treatment |
| CN101850301A (en) * | 2010-06-18 | 2010-10-06 | 北京博电兴源节能科技有限公司 | DC superposed pulse electric precipitation method |
| CN103219913A (en) * | 2013-03-15 | 2013-07-24 | 东南大学 | High-voltage pulse power supply for plasma sewage treatment system |
| CN103219913B (en) * | 2013-03-15 | 2015-04-01 | 东南大学 | High-voltage pulse power supply for plasma sewage treatment system |
| CN103368422A (en) * | 2013-07-16 | 2013-10-23 | 杭州电子科技大学 | Direct current and phase-control metal surface processing power circuit |
| CN103368422B (en) * | 2013-07-16 | 2015-07-15 | 杭州电子科技大学 | Direct current and phase-control metal surface processing power circuit |
| CN104320878A (en) * | 2013-11-08 | 2015-01-28 | 中国航空工业集团公司北京航空材料研究院 | Power supply device for hollow cathode detection system |
| CN105978393A (en) * | 2015-11-26 | 2016-09-28 | 中国石油天然气股份有限公司 | High-impedance alternating current and direct current superposition high-voltage power supply device for crude oil electric dehydration |
| CN105978393B (en) * | 2015-11-26 | 2019-05-21 | 中国石油天然气股份有限公司 | A kind of crude oil electric dewatering high impedance alternating current-direct current superposition high voltage power supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HAISHU HUADONG ENVIRONMENT PROTECTION EQUIP Free format text: FORMER OWNER: SONG LIANQIN Effective date: 20110804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315175 NINGBO, ZHEJIANG PROVINCE TO: 315010 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110804 Address after: 430-1 room 315010, building 66, academician Road, Ningbo hi tech Zone, Zhejiang, China Patentee after: Ningbo Xinzhi Huadong Environmental Protection Technology Co., Ltd. Address before: 315175, Zhejiang, Ningbo Province spring street Yong Feng Industrial Zone, Ningbo Haishu East China Environmental Protection Equipment Co., Ltd. Patentee before: Song Lianqin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20130930 |