CN201205520Y - Silent micro current drain air cleaner - Google Patents

Silent micro current drain air cleaner Download PDF

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Publication number
CN201205520Y
CN201205520Y CNU2008201080770U CN200820108077U CN201205520Y CN 201205520 Y CN201205520 Y CN 201205520Y CN U2008201080770 U CNU2008201080770 U CN U2008201080770U CN 200820108077 U CN200820108077 U CN 200820108077U CN 201205520 Y CN201205520 Y CN 201205520Y
Authority
CN
China
Prior art keywords
electrode
corona discharge
dust collector
power consumption
air purifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201080770U
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Chinese (zh)
Inventor
杨学昌
高得力
蒋峰伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsinghua University
Original Assignee
Tsinghua University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsinghua University filed Critical Tsinghua University
Priority to CNU2008201080770U priority Critical patent/CN201205520Y/en
Application granted granted Critical
Publication of CN201205520Y publication Critical patent/CN201205520Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a muting mini power consumption air purifier pertaining to the technical field of environmental protection, which is applicable for the purification of indoor air and in particular to the treatment of cigarette smokes. The utility model is characterized in that: the air purifier comprises a corona pole and a dust collecting pole, the electric field direction between the corona pole and the dust collecting pole conforms to the set air flow direction. The high voltage corona discharge produces the plasma to ensure that the dust is charged and the charged dust moves to the dust collecting pole under the action of the electric field force and drives air to make orientation movement, thus ensuring the air flowing to form electric wind. The charged dust is absorbed on the dust collecting pole after reaching the dust collecting pole and air continues to flow. The mute mini power consumption air purifier does not need a fan which ensures the air flowing and does not need such dynamic mechanisms as heating mechanism, thus producing extreme less noise and power; the mute mini power consumption air purifier does not need filtering materials, absorbing materials or catalysts with no consumption materials in operations and extreme low operational expenses. The utility model has the advantages of simple structure , low costs, etc.

Description

Quiet little power consumption air purifier
Technical field:
Quiet little power consumption air purifier belongs to environmental protection technical field, is applicable to indoor air purification, is specially adapted to smoke from cigarette and handles.
Background technology:
Along with the progress of science and technology and the development of human civilization, the air quality that the mankind depend on for existence is but descending, and especially room air pollution is also being increasingly sharpened.In order to purify contaminated air, people have developed various air purifiers.Indoor air cleaner mainly is divided into three types of cleaning type air purifier, degerming formula air purifier and removing and harmful gas formula air purifiers, and the air purifier of above-mentioned functions combination is also arranged.But all air purifiers at present generally all have blower fan or heating etc. as power air to be flowed and reach the air cleaning purpose, thereby noise are big, power consumption is many, also will regularly replace filter material, sorbing material or catalyst, not only bothered, but also increased operating cost.
The utility model content:
The purpose of this utility model is, overcomes the defective of prior art, proposes a kind of quiet little power consumption air purifier, and this air purifier does not need drivings such as blower fan, heating that air is flowed; Clarifier itself does not need filtering material, sorbing material or catalyst again, thereby noise is minimum, power is extremely low, operating cost is economic.
Of the present utility model being characterised in that contained corona discharge electrode and dust collector pole, and the direction of an electric field between described corona discharge electrode and the dust collector pole is consistent with the airflow direction of setting.
Described corona discharge electrode be the discharge generation plasma make dust charged and under the effect of electric field force to dust collector pole motion, do directed movement with driving air, the corona discharge electrode of formation air-flow; Described dust collector pole is the dust collector pole that adheres to dust.
Described corona discharge electrode is zigzag electrode, star electrode, prickle shape electrode, fishbone electrode, line electrode or pin electrode.
Described dust collector pole is plate electrode, template electrode, pipe electrode or cellular electrode.
The voltage that is added on the described corona discharge electrode is DC voltage, band ripple DC voltage, halfwave rectifier voltage, full-wave rectified voltage or pulse voltage.
Described quiet little power consumption air purifier contains at least two at series connection, the corona discharge electrode and the dust collector pole that are connected in parallel on the gas circuit on circuit, and adjacent corona discharge electrode staggers on gas circuit, adjacent dust collector pole on gas circuit also correspondence stagger.
Evidence, the utility model do not need to make actuating units such as blower fan that air flows, heating, thereby noise and power are minimum; Do not need filtering material, sorbing material or catalyst, no material consumption in service, operating cost are extremely low.It is simple in structure, thereby cost is very low.
Description of drawings:
Fig. 1 (a) looks schematic diagram for quiet little power consumption air purifier master, and Fig. 1 (b) is quiet little power consumption air purifier schematic top plan view;
Fig. 2 (a) is the layout drawings (front view) of two corona-dust collector poles on gas circuit, and Fig. 2 (b) is the layout drawings (vertical view) of two corona-dust collector poles on gas circuit.
Wherein, the 1st, corona discharge electrode, the 2nd, dust collector pole, the 3rd, shell.
The specific embodiment:
As depicted in figs. 1 and 2, the utility model adopts the high-voltage corona discharge generation plasma of severe non-uniform electric field to make dust charged, and charged dust moves to dust collector pole under the effect of electric field force, and the drive air is done directed movement, thereby air is flowed, form electric wind (being air-flow).Charged dust arrives behind the electrode that gathers dust just attached on the electrode that gathers dust, and air then continues to flow.Corona discharge electrode 1 of the present invention and dust collector pole 2 all can conveniently take out, and behind discovery dust collector pole and the corona discharge electrode dust stratification, taking-up is cleaned and reinstalled and can reuse.
Described corona discharge electrode can be zigzag, star, prickle shape, fishbone, line electrode or pin electrode.Dust collector pole can be plate electrode, template electrode, pipe electrode or cellular electrode.Voltage can be DC voltage, band ripple DC voltage, halfwave rectifier voltage, full-wave rectified voltage or pulse voltage.Electrostatic air cleaner in the past or deduster, the direction of an electric field between corona discharge electrode and the dust collector pole is vertical with the airflow direction that sets, and must add power set so air is flowed, as blower fan or heater; Corona discharge electrode and the direction of an electric field between the dust collector pole that the present invention adopts are consistent with the airflow direction that sets, so do not need blower fan or heater equal power device.
Experiment showed, effectively dedusting of the present invention; Because bacterium and virus are most attached on the dust, and corona discharge can produce ultraviolet light and the very strong active particle of oxidisability, thereby can degrade volatile organic matter and sterilization.
In order further to improve air purification effect, can be with a plurality of corona-dust collector poles in series connection on the gas circuit, on circuit, be connected in parallel, and adjacent corona-dust collector pole should stagger on gas circuit, so that fully charged and effective collection of dust.

Claims (6)

1, quiet little power consumption air purifier is characterized in that, contain corona discharge electrode and dust collector pole, the direction of an electric field between described corona discharge electrode and the dust collector pole is consistent with the airflow direction of setting.
2, quiet little power consumption air purifier as claimed in claim 1, it is characterized in that, described corona discharge electrode be the discharge generation plasma make dust charged and under the effect of electric field force to dust collector pole motion, do directed movement with driving air, the corona discharge electrode of formation air-flow; Described dust collector pole is the dust collector pole that adheres to dust.
3, quiet little power consumption air purifier as claimed in claim 1 is characterized in that, described corona discharge electrode is zigzag electrode, star electrode, prickle shape electrode, fishbone electrode, line electrode or pin electrode.
4, quiet little power consumption air purifier as claimed in claim 1 is characterized in that, described dust collector pole is plate electrode, template electrode, pipe electrode or cellular electrode.
5, quiet little power consumption air purifier as claimed in claim 1 is characterized in that, the voltage that is added on the described corona discharge electrode is DC voltage, band ripple DC voltage, halfwave rectifier voltage, full-wave rectified voltage or pulse voltage.
6, quiet little power consumption air purifier as claimed in claim 1, it is characterized in that, contain at least two at series connection, the corona discharge electrode and the dust collector pole that on circuit, are connected in parallel on the gas circuit, and adjacent corona discharge electrode staggers on gas circuit, adjacent dust collector pole on gas circuit also correspondence stagger.
CNU2008201080770U 2008-05-23 2008-05-23 Silent micro current drain air cleaner Expired - Fee Related CN201205520Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201080770U CN201205520Y (en) 2008-05-23 2008-05-23 Silent micro current drain air cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201080770U CN201205520Y (en) 2008-05-23 2008-05-23 Silent micro current drain air cleaner

Publications (1)

Publication Number Publication Date
CN201205520Y true CN201205520Y (en) 2009-03-11

Family

ID=40464588

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201080770U Expired - Fee Related CN201205520Y (en) 2008-05-23 2008-05-23 Silent micro current drain air cleaner

Country Status (1)

Country Link
CN (1) CN201205520Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103230837A (en) * 2013-04-19 2013-08-07 王兆安 Indoor plasma dust particle purifier
CN103357505A (en) * 2012-03-26 2013-10-23 陈竞坤 Electrode used for air purifier and air purifier
WO2013163957A1 (en) * 2012-05-03 2013-11-07 余剑锋 Electronic mesh air filtration device
CN104588210A (en) * 2013-11-01 2015-05-06 珠海格力电器股份有限公司 Range hood and oily fume trapping device thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357505A (en) * 2012-03-26 2013-10-23 陈竞坤 Electrode used for air purifier and air purifier
CN103357505B (en) * 2012-03-26 2016-07-06 张钻仪 A kind of air purifier electrode and air purifier
WO2013163957A1 (en) * 2012-05-03 2013-11-07 余剑锋 Electronic mesh air filtration device
CN103230837A (en) * 2013-04-19 2013-08-07 王兆安 Indoor plasma dust particle purifier
CN104588210A (en) * 2013-11-01 2015-05-06 珠海格力电器股份有限公司 Range hood and oily fume trapping device thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090311

Termination date: 20140523