CN1057409A - Ionization-type air purification device used for clearing smoke and dust - Google Patents
Ionization-type air purification device used for clearing smoke and dust Download PDFInfo
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- CN1057409A CN1057409A CN 90104330 CN90104330A CN1057409A CN 1057409 A CN1057409 A CN 1057409A CN 90104330 CN90104330 CN 90104330 CN 90104330 A CN90104330 A CN 90104330A CN 1057409 A CN1057409 A CN 1057409A
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Abstract
The invention belongs to field of human environmental protection apparatus.The various air cleaning units that are used for industry at present are limited to exhaust blower and air inducing more, and it costs an arm and a leg, and is bulky, and energy resource consumption is big, and lacks elimination and purification to pernicious gas, flue dust.The present invention is made up of housing, purification cavity, electronic control circuit, adopt ionization mode pernicious gas to decompose, simultaneously with its catabolite and dust granule absorption, be the few air dust purifier of a kind of consumes energy, be widely used in the clarifying smoke and the purifying vehicle exhaust of the manned bin of office, bedroom and the various vehicles.
Description
The invention belongs to field of human environmental protection apparatus
The various air cleaning units that are used for industry at present, no matter be cyclone dust collector, or electrostatic precipitator, they all are to be the air cleaning unit of purpose with the dedusting, lack decomposition, absorption and regeneration function to flue dust and pernicious gas.Particularly the weight and volume of these equipment all is very heavy huge, and the energy resource consumption that costs an arm and a leg is big, so they can only act on the occasion of overall situation and big throughput, is unsuitable for the closest subenvironment of human contact and the occasion of little throughput.
The objective of the invention is to propose a kind of in light weight, volume is little, consumes energy is few, act on living small environment and little throughput occasion, can remove the hardship of non-smoking people passive smoking, and the novel ionization-type air purification device used for clearing smoke and dust of good branch desorption regeneration function can be arranged pernicious gas and flue dust.
Principle of the present invention is electrochemistry that corona discharge produced and the electric physical action of controlling automatically according to air pollution degree, make pernicious gas when ionization is decomposed, its analyte and dust granule are adsorbed and discharge negative aeroion and finish that clarifying smoke upgrades.
Agent structure of the present invention is purified cavity and electronic control circuit and is formed by housing, and housing is the shell of this device, is again the skeleton that supports and connect other parts, and it is connected into an integral body purifying cavity and electronic control circuit.Purifying cavity is the core of this device, and contaminated air promptly is decomposed after by cavity, adsorption cleaning.An end that purifies cavity is equipped with miniature induced-draught fan, and the other end is equipped with ozone adsorbent, and sensor, corona electrode and adsorption electrode are housed in the cavity.Purifying closed chamber that cavity passes through by some permission gases connects through breather line and forms or form spiral cavity by the spiral stem stem, electronic control circuit is used for controlling the duty that purifies cavity, connect with the purification cavity by cable or other conductive devices, it is made of sensor, corona discharge control circuit, transistor oscillator, voltage supply circuit and power circuit.The input of the output of sensor and corona discharge control circuit connects, the corona discharge control circuit connects with crystal pipeline oscillator, the output and the voltage supply circuit of transistor oscillator link, and voltage supply circuit connects with corona electrode, adsorption electrode respectively again.
The miniature induced-draught fan that the present invention purifies cavity one end can effectively be accelerated flue dust and enter cavity and finish purification, sensor becomes the change transitions by flue dust in the cavity air and pernicious gas content the signal of telecommunication to give electronic control circuit, make electronic circuit supply with the required corona current of corona electrode according to the needs that purify, when in the chamber of corona electrode, passing through normal air, only produce faint ionization, make by anti-air and have an amount of anion, when strengthening by flue dust in the gas of cavity and pernicious gas content, under the effect of electronic control circuit, corona electrode produces the corona discharge of corresponding stage amount, the duty and the air pollution degree of corona electrode are adapted, when being increased to a certain degree, discharge also can produce a certain amount of ozone, can kill bacterium in the air, adsorption electrode and ozone adsorbent together, with electrochemical decomposition thing (carbon, sulphur etc.) dust granule and foul smell (O
3) adsorb to fall.
The sensor of electronic control circuit control of the present invention is by magnetoelectric conversion element, impedance conversion element or other energy conversion components and support thereof are formed by the dress body, the corona discharge control circuit is by signal coupling capacitance, biasing resistance, amplifier tube, coupling transformer and oscillator bias current adjustment and penetrate a grade output resistance and form, transistor oscillator is made up of two transistors and transformer, voltage supply circuit is made up of commutation diode and capacitor, and power circuit is made up of transformer, commutation diode and filter capacitor.
The present invention has compared with prior art that volume is little, in light weight, consumes energy is few, can eliminate flue dust, again pernicious gas is decomposed, and absorption and upgrading is for people provide a kind of novel ionization-type air purification device used for clearing smoke and dust.
It is agent structure schematic diagram of the present invention that the present invention has following accompanying drawing: Fig. 1, and wherein: 1 is housing, and 2 for purifying cavity, and 3 is electronic control circuit.
Fig. 2 purifies the cavity body structure schematic diagram for the present invention, and wherein: 1 is miniature induced-draught fan, and 2 is sensing gas, and 3 is corona electrode, and 4 is adsorption electrode, and 5 is the ozone absorbent, and 6 is cavity.
Fig. 3 is an electronic control circuit block diagram of the present invention, and wherein: 1 is the corona discharge control circuit, and 2 is transistor oscillator, and 3 is voltage supply circuit, and 4 is power circuit.
Fig. 4 is a corona discharge control circuit principle schematic of the present invention, and wherein: 1 is the input coupling capacitance, and 2,3 is biasing resistance, and 4 is amplifier tube, and 5 is coupling transformer, and 6 is oscillator bias current adjustment pipe, and 7 is the emitter-base bandgap grading output resistance.
Fig. 5 is a transistor oscillator principle schematic of the present invention, and wherein: 1,2 is transistor, and 3 is step-up transformer.
Fig. 6 is a voltage supply circuit principle schematic of the present invention, and wherein: 1,2,3 is high back-pressure diode, and 4,5,6 is capacitor.
Fig. 7 is a power circuit principle schematic diagram of the present invention, and wherein: 1 is transformer, and 2 is commutation diode, and 3 is filter capacitor.
Fig. 8 is applied in purification cavity body structure schematic diagram in the room air fume purifier for the present invention, and wherein: 1 is miniature induced-draught fan, and 2 is anion pin group, 3 is ozone adsorbent, and 4 is the control of dust rod, and 5 is netted adsorption electrode, 6 corona electrodes, 7 is impedance sensor, 8 is fan blade.
Fig. 9 is applied in the purification cavity body structure schematic diagram of exhaust gas purifier for IC engine for the present invention, and wherein: 1 is that metal cylinder forms housing, and 2 be magnetoelectric transducer, and 3 is the spiral stem stem, and 4 is spiral cavity, and 5 is corona electrode, and 6 is adsorption electrode, and 7 is attached dose of ozone absorption.
The accompanying drawings embodiments of the present invention, one, the room air fume purifier is to install anion pin group additional and the control of dust rod combines on the basis of agent structure of the present invention, the anion pin is assembled between adsorption electrode and the adsorbent, the control of dust rod is linked together with housing above the gas outlet and with each parts together, miniature induced-draught fan adopts 220 volts of 15 watts of low noise air-foil fans of single phase ac, purify cavity and adopt 40 millimeters of diameters, 120 millimeters linear pattern injection molding tubes of length, sensor are to adopt to contain the impedance sensor that the cigarette amount changes its impedance with air.Corona electrode embeds pipeline with 1.0 millimeters stainless steel wire heating of diameter and forms.Adsorption electrode embeds pipeline with 0.3 millimeter stainless steel wire netting of diameter and makes, absorption ozone adopts manganese dioxide to make adsorbent, the electrode employing of anion pin group dispensing anion is made along one group of prong that air-flow moves towards device, current collecting bar adopts 7 millimeters chrome-plated steels of diameter to make, light harvesting rod and each parts are all fitted together by the housing connection of injection mo(u)lding, electronic control circuit constitutes identical with main body electronic control circuit of the present invention, the voltage of anion pin group and control of dust rod is supplied with and is provided by voltage supply circuit, and use in parallel with adsorption chamber, input coupling capacitance 0.1 microfarad in the corona discharge control circuit, biasing resistance 3 is got 7.5k, resistance 2 is determined in adjustment, it is 3: 1 ferrocart core miniature transformer that the interstage coupling transformer is got transformation ratio, amplifier and oscillator bias current adjustment pipe all adopt the small-power silicon triode, and the emitter-base bandgap grading output resistance is got 75 ohm.Transistor oscillator is to form with two merely hit power silicon triode and step-up transformer, the diode of power-supply circuit all adopts high back-pressure silicon rectifier diode, electric capacity all adopts 560 picofarads, and concrete coupling method is: two outputs of sensor respectively with a and the n of corona discharge control circuit
1Point links the b of corona discharge control circuit and n
2The c and the n of point and transistor oscillator
3Point is corresponding to be connected, the corresponding connection of ghl point of the def point of transistor oscillator and voltage supply circuit, and the adsorption electrode and the control of dust rod in the P point of voltage supply circuit and purification chamber link, and the Q of voltage supply circuit and R point connect with two corona electrodes.
They are two years old, tail gas purification device of combustion engine, this is on the principle basis of agent structure of the present invention, form through adaptability reform, it is corona electrode and inhales the special construction that the multistage connection of electrode forms a spiral cavity, it does housing by the metal tube of 300 millimeters of a diameter 100 millimeters long, in this metal tube, embed special heat resistant plastice spiral stem stem, make it to form screw type jointly and purify cavity with shell, on the blade of spiral stem stem, embed stainless steel wire as corona electrode with pressure sintering, adsorption electrode then is embedded on the axle of spiral stem stem, inlet end at metal shell is equipped with sensor, sensor adopts the rotary wind type magneto-electric transducer, utilize the impulsive force of discharging tail gas to make its rotation, in order to detect what of tail gas amount, the control circuit structure is identical with the main body circuit, just do not need power circuit, and directly power by the generator or the storage battery of internal combustion engine, concrete component data is identical with embodiment one, and concrete the connection is: the P point and the adsorption electrode of voltage supply circuit link, the R point connects in corona electrode, the Q point connects with metal shell, and the connection of electronic control circuit and other parts is identical with embodiment one.
Claims (1)
1, ionization-type air purification device used for clearing smoke and dust is characterized in that: it is made up of housing, purification cavity and electronic control circuit, wherein:
One end of a, purification cavity is equipped with miniature induced-draught fan, the other end is equipped with ozone adsorbent, sensor is housed in the cavity, and corona electrode and adsorption electrode purify closed chamber that cavity passes through by some permission gases and connect through breather line and form or form spiral cavity by the spiral stem stem.
B, electronic control circuit are by sensor, corona discharge control circuit, and transistor oscillator, voltage supply circuit and power circuit constitute.The connection of the output of sensor and corona discharge control circuit input, the corona discharge control circuit connects with transistor oscillator, the output and the voltage supply circuit of transistor oscillator link, and voltage supply circuit connects with corona, electrode, adsorption electrode respectively again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104330 CN1057409A (en) | 1990-06-20 | 1990-06-20 | Ionization-type air purification device used for clearing smoke and dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104330 CN1057409A (en) | 1990-06-20 | 1990-06-20 | Ionization-type air purification device used for clearing smoke and dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1057409A true CN1057409A (en) | 1992-01-01 |
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ID=4878514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90104330 Pending CN1057409A (en) | 1990-06-20 | 1990-06-20 | Ionization-type air purification device used for clearing smoke and dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057409A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254642A (en) * | 2011-04-14 | 2011-11-23 | 宁波大学 | Enamelling machine with mechanism for exciting and purifying tail gas physically and chemically |
| CN102280217A (en) * | 2011-04-14 | 2011-12-14 | 宁波大学 | Enameling machine cluster including mechanism of using corona to stimulate tail gas purification |
| CN102791381A (en) * | 2011-01-12 | 2012-11-21 | Aavi技术合股公司 | Device and method for purifying air from non-desired components and for eliminating such components |
| CN104718609B (en) * | 2012-07-17 | 2017-10-13 | 通快机床两合公司 | Electricity adhesion grabber for keeping workpiece |
| WO2018148940A1 (en) * | 2017-02-17 | 2018-08-23 | 美的集团股份有限公司 | Electrostatic dust removal apparatus and air treatment device |
| CN116826556A (en) * | 2023-07-03 | 2023-09-29 | 江苏乐聪电气设备集团有限责任公司 | High-insulation transformer matched with power switch cabinet device |
-
1990
- 1990-06-20 CN CN 90104330 patent/CN1057409A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102791381A (en) * | 2011-01-12 | 2012-11-21 | Aavi技术合股公司 | Device and method for purifying air from non-desired components and for eliminating such components |
| CN102791381B (en) * | 2011-01-12 | 2016-03-16 | Aavi技术合股公司 | For removing unexpected composition from air and getting rid of the apparatus and method of this composition |
| US9475065B2 (en) | 2011-01-12 | 2016-10-25 | Aavi Technologies Ltd. | Device and method for purifying air from non-desired components and for eliminating such components |
| CN102254642A (en) * | 2011-04-14 | 2011-11-23 | 宁波大学 | Enamelling machine with mechanism for exciting and purifying tail gas physically and chemically |
| CN102280217A (en) * | 2011-04-14 | 2011-12-14 | 宁波大学 | Enameling machine cluster including mechanism of using corona to stimulate tail gas purification |
| CN104718609B (en) * | 2012-07-17 | 2017-10-13 | 通快机床两合公司 | Electricity adhesion grabber for keeping workpiece |
| WO2018148940A1 (en) * | 2017-02-17 | 2018-08-23 | 美的集团股份有限公司 | Electrostatic dust removal apparatus and air treatment device |
| CN108738315A (en) * | 2017-02-17 | 2018-11-02 | 美的集团股份有限公司 | Electrostatic precipitator and airhandling equipment |
| CN116826556A (en) * | 2023-07-03 | 2023-09-29 | 江苏乐聪电气设备集团有限责任公司 | High-insulation transformer matched with power switch cabinet device |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |