CN104613542A - Efficient low-wind-resistance air filtering method and module - Google Patents
Efficient low-wind-resistance air filtering method and module Download PDFInfo
- Publication number
- CN104613542A CN104613542A CN201410787045.8A CN201410787045A CN104613542A CN 104613542 A CN104613542 A CN 104613542A CN 201410787045 A CN201410787045 A CN 201410787045A CN 104613542 A CN104613542 A CN 104613542A
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- CN
- China
- Prior art keywords
- air
- electrostatic
- filter
- filtering module
- electrostatic fibre
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Abstract
The invention discloses an efficient air purifying and filtering method. According to the method, a negative-ion generator and an electrostatic fiber material filtering unit jointly form an air purifying and filtering module, and negative ions are located at a wind feeding opening of an electrostatic fiber material in the wind inlet direction; the negative ions generated by the negative ion generator in the filtering module can be combined with dust or dust particles in the air, the air is charged, and the electrostatic fiber material filtering unit absorbs the particles; the air filtering module is low in wind resistance, high in efficiency and capable of eliminating PM2.5 and other fine particles, and belongs to an efficient filter. The purifying and filtering module is small in occupied space, efficient filtering of low wind resistance is achieved, ventilation energy consumption is greatly lowered, and the purifying and filtering module can be widely applied to air conditioners, air purifiers and central ventilation systems.
Description
Technical field
The present invention relates to air cleaning filter, be specifically related to a kind of highly effective air purification air filter method and filter.
Background technology
Along with socioeconomic fast development, air pollution is day by day serious, left floating a large amount of pellet and dust in air, and most of city is all in the environment of slight pollution serious pollution even, serious harm health, the harm of the fine particles such as PM2.5 is especially remarkable.The understanding of the raising along with people's living standard and the harm to PM2.5, people require also to improve constantly to the air quality of indoor.
Traditional air purification filter generally adopts the method for filtering absorption and electrostatic precipitation and both compounds to purify air; all be difficult to the effect simultaneously reaching lower resistance, filtration efficiency; some filter anion that also just simple employing electrostatic fibre filtering material or anion generator produce purifies air; instead of carry out high efficiency filter both combining; the PM2.5 come in absorbed air purifies air; improve air quality, protection health.
The patent being CN103307671A as notification number discloses a kind of air conditioning purge return air inlet, and the anion generator set by its air filtration module is after filter, and anion neither form high efficiency filter, indispensable main element; As a kind of new type purification air type air-conditioning that the notification number patent that is CN203036772U provides, anion generator set in its cleaner air package is only used to sterilization, regulates negative ions balance; For another example a kind of Tourmaline compound air purifying filter that the patent that notification number is CN102078756A provides, described filter body is made up of the filtering material that three layer functions are different, ground floor is the electrostatic fibre of fluff structure, middle one deck is the NACF of high adsorption, and last one deck is Tourmaline fiber weaving cloth.It is simple use electrostatic fibre, and the anion of Tourmaline release is also only used to the immunity improving human body.Disclosed patent is all simple use anion generator or electrostatic fibre filtering material above, does not get up to form high efficiency filter combination by both synergy, can not reach the effect of high efficiency filter PM2.5.
Summary of the invention
The present invention seeks to, solve prior art problem, under the sufficiently high filter efficiency prerequisite of guarantee, reduce the flowing resistance of filtering module.The present invention adopts anion generator and the coefficient method of electrostatic fibre and device to realize solution.
Technical problem to be solved by this invention realizes by the following technical solutions,
A kind of highly effective air purification air filter method, is characterized in that: employing comprises anion generator and electrostatic fibre filtration of material unit forms air purification filter module jointly, and along air intake direction, anion is positioned at the uptake of electrostatic fibre material.
A kind of highly effective air purification air filtering module, is characterized in that: module bodies comprises anion generator and electrostatic fibre filtration of material unit.Along air intake direction, anion is positioned at the uptake of electrostatic fibre material.
Anion generator in described filtering module, its anion produced can dust in air, dust granule be combined, and makes it charged.
Electrostatic fibre filtering material in described filtering module, it is that (chemical fibre is base material for a kind of electrostatic fibre of fluff structure, cost is not high, can change, with positive electricity), this fiber is owing to have passed through specially treated, make it have the feature of static electrification, its charged conservation rate can keep 100% after 300 days, the feature of its long-acting electrostatic, make it have very strong absorption capturing ability to various dust granules thing, can improve air purification efficiency greatly, its fluffy structure makes it have the feature that windage is little, dust containing capacity is large, the life-span is long simultaneously.
Anion generator make through particulate in air generally bring electric charge, then through electrostatic fibre material by adsorption filtration.This is a kind of low windage, high efficiency air filtration module, can eliminate the fine particles such as PM2.5, belong to high efficiency particulate air filter.Its principle be utilize anion generator allow in air-flow particle band on electric charge, time then by electrostatic fibre material, particle by adsorption filtration, thus realizes the object of high efficiency filter under electrostatic force.The present invention takes up room little, can extensive use and air-conditioner, air purifier, central fan system.
Beneficial effect of the present invention is: the present invention is by the acting in conjunction in conjunction with anion generator and electrostatic fibre filtering material, not only can reach the effect of high efficiency filter PM2.5, greatly improve the quality of air, have simultaneously take up room little, the advantage that flowing resistance is low.The present invention adopts anion generator and the coefficient method of electrostatic fibre to realize solution.Make good filtration effect, make again filtering module have longer working life and energy consumption is low.The present invention can be used for family expenses, more can be widely used in the air entering and returning mouth of various central fan system, air-conditioner, air purifier etc., improve air quality.Achieve the high efficiency filter of low windage, greatly reduce ventilation energy consumption.
Accompanying drawing explanation
Fig. 1 is that structure of the present invention cuts open figure.
In accompanying drawing, the mark of each parts is as follows: 1, housing, and 2, composite filter, 3, anion generator, 4, strip opening, 5, groove, 6, air outlet.
Detailed description of the invention
Its formation comprises two main bodys: anion generator and electrostatic fibre filtering material, and these two main bodys must exist jointly, act on simultaneously.And along air intake direction, before anion generator is positioned at electrostatic fibre material.Can the fine particles such as PM2.5 be eliminated, belong to high efficiency particulate air filter.Electric charge on the particle band that the present invention utilizes anion generator allow in air-flow, time then by electrostatic fibre material, particle by adsorption filtration, thus realizes the object of high efficiency filter under electrostatic force.Embodiments of the invention.It is 10 that air inlet arranges a concentration
7pcs/cm
3anion generator (electrion ionization type is the most conventional), more pluggable layer of metal frame is set.Namely figure middle shell all adopts metal frame to form skeleton.Anion generator and electrostatic fibre filter element are all loaded on metal framework.
This electrostatic fibre is the acupuncture nonwoven filter material with electrostatic, and its thickness is greater than 0.5mm, and mass area ratio density is greater than 50g/m
2.
Start model machine blower fan, when not starting anion generator, the concentration recording PM2.5 in filter outlet air be 184 micrograms/cube.
Metal frame covers one deck electrostatic fibre material as filter element, starts model machine blower fan, but do not start anion generator, the concentration recording filter outlet place PM2.5 be 115 micrograms/cube.
Metal frame covers one deck electrostatic fibre material, starts model machine blower fan, start anion generator, the concentration recording filter outlet place PM2.5 be 22 micrograms/cube.
Experimentally result is visible, the anion generator in model machine, and its anion produced can dust in air, dust granule be combined, and makes it charged.And the electrostatic fibre filtering material of process subsequently, itself has very strong absorption capturing ability with electrostatic to various charged dust granules thing.
Described anion generator 3 installs the uptake of composite filter 2, air carries out filtration, purification to the air blown out from central fan system under the acting in conjunction of anion generator 3 and electrostatic fibre filtering material, thus reaches the effect of high-efficiency filtering and purifying.
Described filter adopts electrostatic fibre be filter element, this electrostatic fibre is that mass area ratio density is greater than 50g/m
2, with the acupuncture nonwoven filter material of electrostatic, gross thickness is 1-5mm, has the advantages that windage is little, dust containing capacity is large, the life-span is long.
Above embodiment only describes general principle of the present invention and principal character and beneficial effect of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a highly effective air purification air filter method, is characterized in that: employing comprises anion generator and electrostatic fibre filtration of material unit forms air purification filter module jointly, and along air intake direction, anion is positioned at the uptake of electrostatic fibre material; Anion generator in described filtering module, its anion produced can dust in air, dust granule be combined, and makes it charged, electrostatic fibre filtration of material unit adsorbent particles.
2. a highly effective air purification air filtering module, is characterized in that: module bodies comprises anion generator and electrostatic fibre filtration of material unit; Along air intake direction, anion is positioned at the uptake of electrostatic fibre material; Anion generator and electrostatic fibre filter element are all loaded on metal framework.
3. a highly effective air purification air filtering module, is characterized in that: the electrostatic fibre used is the acupuncture nonwoven filter material with electrostatic, and its thickness is greater than 0.5mm, and mass area ratio density is greater than 50g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787045.8A CN104613542A (en) | 2014-12-17 | 2014-12-17 | Efficient low-wind-resistance air filtering method and module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787045.8A CN104613542A (en) | 2014-12-17 | 2014-12-17 | Efficient low-wind-resistance air filtering method and module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613542A true CN104613542A (en) | 2015-05-13 |
Family
ID=53148116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410787045.8A Pending CN104613542A (en) | 2014-12-17 | 2014-12-17 | Efficient low-wind-resistance air filtering method and module |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705246A (en) * | 2017-03-20 | 2017-05-24 | 孙海燕 | Micron-size particulate matter air purifying system of multistage electro-filtration light ion generator |
| CN107894087A (en) * | 2017-12-15 | 2018-04-10 | 东莞市利发爱尔空气净化系统有限公司 | A kind of air filter and new blower fan |
| CN108722669A (en) * | 2018-06-14 | 2018-11-02 | 中科随能科技（北京）有限公司 | Air filter and air filtering system |
| CN109539396A (en) * | 2018-11-22 | 2019-03-29 | 珠海格力电器股份有限公司 | A kind of negative ion generating device and filtration combination device and courtyard machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129900Y (en) * | 1992-06-30 | 1993-04-14 | 陈业成 | Air cleaning and freshing machine |
| KR20060102871A (en) * | 2005-03-25 | 2006-09-28 | 조한재 | An apparatus for indoor air clean soaking outdoor air |
| CN201149339Y (en) * | 2007-12-27 | 2008-11-12 | 张立忠 | Multifunctional photoelectricity air purifier for central air-conditioner air outlet |
| CN103206753A (en) * | 2013-01-19 | 2013-07-17 | 昆山允可精密工业技术有限公司 | Small solar air purifier |
| CN103785257A (en) * | 2012-10-30 | 2014-05-14 | 上海逸族环保科技有限公司 | Air cleaning air-conditioning filter in vehicle |
| CN203824014U (en) * | 2014-04-08 | 2014-09-10 | 宁波威霖住宅设施有限公司 | Tuyere structure with air purification function |
| CN104110729A (en) * | 2013-09-13 | 2014-10-22 | 广东美的制冷设备有限公司 | Air purification device and air conditioner with same |
-
2014
- 2014-12-17 CN CN201410787045.8A patent/CN104613542A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129900Y (en) * | 1992-06-30 | 1993-04-14 | 陈业成 | Air cleaning and freshing machine |
| KR20060102871A (en) * | 2005-03-25 | 2006-09-28 | 조한재 | An apparatus for indoor air clean soaking outdoor air |
| CN201149339Y (en) * | 2007-12-27 | 2008-11-12 | 张立忠 | Multifunctional photoelectricity air purifier for central air-conditioner air outlet |
| CN103785257A (en) * | 2012-10-30 | 2014-05-14 | 上海逸族环保科技有限公司 | Air cleaning air-conditioning filter in vehicle |
| CN103206753A (en) * | 2013-01-19 | 2013-07-17 | 昆山允可精密工业技术有限公司 | Small solar air purifier |
| CN104110729A (en) * | 2013-09-13 | 2014-10-22 | 广东美的制冷设备有限公司 | Air purification device and air conditioner with same |
| CN203824014U (en) * | 2014-04-08 | 2014-09-10 | 宁波威霖住宅设施有限公司 | Tuyere structure with air purification function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705246A (en) * | 2017-03-20 | 2017-05-24 | 孙海燕 | Micron-size particulate matter air purifying system of multistage electro-filtration light ion generator |
| CN107894087A (en) * | 2017-12-15 | 2018-04-10 | 东莞市利发爱尔空气净化系统有限公司 | A kind of air filter and new blower fan |
| CN108722669A (en) * | 2018-06-14 | 2018-11-02 | 中科随能科技（北京）有限公司 | Air filter and air filtering system |
| CN109539396A (en) * | 2018-11-22 | 2019-03-29 | 珠海格力电器股份有限公司 | A kind of negative ion generating device and filtration combination device and courtyard machine |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |