CN108722039A - A kind of sterilization electret filter - Google Patents
A kind of sterilization electret filter Download PDFInfo
- Publication number
- CN108722039A CN108722039A CN201810780643.0A CN201810780643A CN108722039A CN 108722039 A CN108722039 A CN 108722039A CN 201810780643 A CN201810780643 A CN 201810780643A CN 108722039 A CN108722039 A CN 108722039A
- Authority
- CN
- China
- Prior art keywords
- conductive fiber
- sterilization
- layers
- electret filter
- layer
- 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
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 37
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 36
- 239000000835 fiber Substances 0.000 claims abstract description 81
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000010410 layer Substances 0.000 claims description 80
- 239000002356 single layer Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 abstract description 53
- 241000894006 Bacteria Species 0.000 abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/785—Regeneration of the filtering material or filter elements inside the filter by electrical means, e.g. for the generation of electrostatic forces in order to reject particles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/14—Plasma, i.e. ionised gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The invention discloses a kind of sterilization electret filters, including：One layer, two layers, three layers or four layers or more conductive fiber and ion generator, the conductive fiber are connect with the ion generator；It is connect with the ion generator by the conductive fiber, after ion generator is powered on, by the fibre tip on conductive fiber ion is discharged to filtering medium layer, to make the harmful organisms such as the bacterium on filtering medium layer effectively be killed, simultaneously by discharging different ions, different ions is constantly compound, generates corona discharge, bactericidal effect is made to become apparent from.
Description
Technical field
The present invention relates to air filter technical fields, and in particular to a kind of sterilization electret filter.
Background technology
In use for some time, there are many dust particles of different-grain diameter size to be intercepted at filter for meeting for filter
On, most of bacteriums and virus can be all attached in dust particle, be intercepted together by filter, with adding up for time, be added
If upper encounter under suitable temperature and humidity environment, bacterium, microorganism above filter etc. also can constantly grow, filtering
Device goes mouldy, and generates peculiar smell, affects the service life of filter.
Filter degerming method on existing market has following several：
Scheme one：Spray antimicrobial agent on the filter, or the filter layer surface recombination last layer band antibacterial in filter
The net of agent, this kind of scheme can only ensure that with antibacterial agent material itself bacterium will not be grown, can not kill or accumulation is inhibited to exist
Bacterium, virus and microorganism on strainer in dust particle etc.
Scheme two：Ultraviolet lamp is placed in filter front, the effect of sterilization is played by ultraviolet light irradiation, but is ultraviolet strong
Degree can successively decrease with the increase of usage time, and ultraviolet light cannot kill irradiation less than place, filter generally passes through
Discounting processing and fabricating forms, so ultraviolet light can not take into account all discounting faces of filter screen.Ultraviolet lamp is in transportational process
Also it is easy breakage, the mercury vapour of the inside is also harmful to.
Scheme three：In filter front, using discharge principle, ion is generated using several tip sheet metals, passes through ion
It is sterilized.But this scheme cannot be such that uniform ion is distributed on strainer on sale, and need to obtain larger diffusion effect,
It needs emission of ions head leaving strainer a distance, such ion is easy to be neutralized, and can not play good bactericidal effect.
Above scheme all cannot effectively make filter degerming, it would therefore be highly desirable to which a kind of appearance of sterilization electret filter, leads to
It crosses the conductive fiber to be electrically connected with the ion generator, after ion generator is powered on, by conductive fiber layer
Fibre tip discharges ion on filter medium, to make the harmful organisms such as the bacterium on filter medium effectively be killed, simultaneously
By discharging different ions, different ions is constantly compound, generates corona discharge, bactericidal effect is made to become apparent from.
Invention content
In order to solve the above-mentioned technical problem, the present invention proposes a kind of sterilization electret filter, passes through the conductive fiber
It is electrically connected with the ion generator, after ion generator is powered on, by the fibre tip in conductive fiber layer to filtering
Ion is discharged on medium, to make the harmful organisms such as the bacterium on filter medium effectively be killed, and meanwhile it is different by discharging
Ion, different ions is constantly compound, generates corona discharge, bactericidal effect is made to become apparent from.
In order to achieve the above object, technical scheme is as follows：
A kind of sterilization electret filter, including：One layer, two layers, three layers or four layers or more conductive fiber and ion generator,
The conductive fiber is connect with the ion generator.
A kind of sterilization electret filter provided by the invention, is connect by the conductive fiber with the ion generator,
After ion generator is powered on, ion is discharged to filtering medium layer by the fibre tip on conductive fiber, to make filtering
The harmful organisms such as the bacterium on dielectric layer are effectively killed, while by discharging different ions, different ions is constantly compound,
Corona discharge is generated, bactericidal effect is made to become apparent from.
Based on the above technical solution, following improvement can also be done：
As a preferred option, the sterilization electret filter includes：Filtering medium layer, the conductive fiber single layer setting
On the filtering medium layer or multilayer is oppositely arranged on the filtering medium layer both sides.
As a preferred option, more when the conductive fiber multilayer is in the filtering medium layer both sides are oppositely arranged on
Layer two layers in conductive fiber is the first conductive fiber and the second conductive fiber in being oppositely arranged, first conductive fiber and institute
Ion generator connection is stated, second conductive fiber is connected with ground wire.
As a preferred option, the sterilization electret filter includes one layer, two layers, three layers or four layers or more mask net.
As a preferred option, when the mask net is two layers or two layers or more, two layers in the mask net is in water
Flat to be symmetrical arranged, this two groups mask nets in horizontal symmetrical setting are the first mask net and the second mask net.
As a preferred option, PET casing plays are equipped between the first mask net and the second mask net, when described conductive fine
It ties up single layer to be arranged on the filtering medium layer, the filtering medium layer is arranged in the conductive fiber side, the PET skeletons
In being oppositely arranged on the conductive fiber other side.
As a preferred option, the sterilization electret filter further includes：Outline border, the outline border are fixed with the mask net
Connection.
As a preferred option, ion generator is equipped in the outline border, the conductive fiber passes through the first mask net simultaneously
It is electrically connected with the ion generator, the first mask net is grounded or is connect with the ion generator, excessive for removing
Ion.
As a preferred option, the conductive fiber is carbon fiber, and the filter media layer material is chemical fibre, glass
Any one of glass fiber or activated carbon.
As a preferred option, the filter media layer is in linear type, " M " font, "U" shaped or " O " font
It is any.
Description of the drawings
Fig. 1 is a kind of front view of sterilization electret filter provided in an embodiment of the present invention；
Fig. 2 is that a kind of filtering medium layer of sterilization electret filter provided in an embodiment of the present invention is set with conductive fiber difference
Set the structure chart of mode；
Fig. 3 is that a kind of filtering medium layer of sterilization electret filter provided in an embodiment of the present invention is set with conductive fiber difference
Set the structure chart of mode；
Fig. 4 is that a kind of filtering medium layer of sterilization electret filter provided in an embodiment of the present invention is set with conductive fiber difference
Set the structure chart of mode；
Fig. 5 is that a kind of filtering medium layer of sterilization electret filter provided in an embodiment of the present invention is set with conductive fiber difference
Set the structure chart of mode；
Fig. 6 is that a kind of filtering medium layer of sterilization electret filter provided in an embodiment of the present invention is set with conductive fiber difference
Set the structure chart of mode；
Wherein：1. conductive fiber, 11. first conductive fibers, 12. second conductive fibers, 2. ion generators, 3. filterings are situated between
Matter layer, 4. mask nets, 41. first mask nets, 42. second mask nets, 5.PET casing plays, 6. outline borders, 7. ground wires.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, as shown in Figures 1 to 6, a kind of sterilization electret filter of the present embodiment, including：
One layer, two layers, three layers or four layers or more conductive fiber 1 and ion generator 2, the conductive fiber 1 and the ion generator 2
Connection.
A kind of sterilization electret filter provided by the invention is connected by the conductive fiber 1 and the ion generator 2
It connects, after ion generator 2 is powered on, ion is discharged to filtering medium layer 3 by the fibre tip of conductive fiber 1, to make
The harmful organisms such as the bacterium on filtering medium layer 3 are effectively killed, while by discharging different ions, and different ions is continuous
It is compound, corona discharge is generated, bactericidal effect is made to become apparent from.
With filter screen usage time it is accumulative, the electric properties such as resistance value of filter screen itself can also change, together
When corresponding detection device connected by single-layer or multi-layer conductive fiber 1, monitor this variation, can learn filter uses the longevity
Order situation.
In some embodiments, the sterilization electret filter includes：Filtering medium layer 3,1 single layer of the conductive fiber are set
It sets on the filtering medium layer 3 or multilayer is oppositely arranged on 3 both sides of the filtering medium layer.
Using above-described embodiment, electret mistake can be slowed down using the present invention when 3 material of filtering medium layer is electret
The efficiency of filter decays, because the strainer of electrostatic electret is with the increase of usage time, charge in electret also can be with
Decaying.The ion generated by the pulsed discharge of conductive fiber 1 generates corona power generation, and electret can be by electric field
Effect is lower to generate electret effect.
In some embodiments, when 1 multilayer of the conductive fiber is in 3 both sides of filtering medium layer are oppositely arranged on,
Multilayer is in that two layers be oppositely arranged in conductive fiber 1 is the first conductive fiber 11 and the second conductive fiber 12, and described first is conductive
Fiber 11 is connect with the ion generator 2, and second conductive fiber 12 is connect with ground wire 7.
Using above-described embodiment, in order to enhance electret effect, it is connect with ground wire 7 in second conductive fiber 12, together
When corona discharge, bactericidal effect more preferably, while can also control the amount of the ozone of corona discharge generation, it is allowed to rest on strainer
On, sterilizing can also be played the role of.
In some embodiments, the sterilization electret filter includes one layer, two layers, three layers or four layers or more mask net 4.
It is simple in structure using above-described embodiment, it is easy to operate, play the role of protecting filtering medium layer 3.
In some embodiments, when the mask net 4 is two layers or two layers or more, it is in for two layers in the mask net 4
Horizontal symmetrical is arranged, this two groups mask nets 4 in horizontal symmetrical setting are the first mask net 41 and the second mask net 42.
It is simple in structure using above-described embodiment, it is easy to operate, play the role of protecting filtering medium layer 3.
In some embodiments, PET casing plays 5 are equipped between the first mask net 41 and the second mask net 42, when described
1 single layer of conductive fiber is arranged on the filtering medium layer 3, and the filtering medium layer 3 is arranged in 1 side of the conductive fiber,
The PET skeletons 5 are in be oppositely arranged on 1 other side of the conductive fiber.
Using above-described embodiment, when the filtering medium layer 3 is arranged in 1 side of the conductive fiber, the PET skeletons 5
In 1 other side of the conductive fiber is oppositely arranged on, play the role of limiting conductive fiber 1 in this way.It is described conductive fine
The arrangement of dimension 1 meets sine curve, and the sinusoidal equation is：Wherein sin is sine
Symbol, x are the numerical value in rectangular coordinate system x-axis, and y is y values corresponding in same rectangular coordinate system superior function, k, ω andIt is normal
Number (k, ω,And ω ≠ 0).
In some embodiments, the sterilization electret filter further includes：Outline border 6, the outline border 6 and the mask net 4
It is fixedly connected.
Using above-described embodiment, the material of outline border 6 is any one of metal, plastics or silica gel.
6 four jiaos of diagonal positions of the outline border offer T-shape groove.
In some embodiments, ion generator 2 is equipped in the outline border 6, the conductive fiber 1 passes through the first mask net
It 41 and is electrically connected, the ground connection of the first mask net 41 or connect with the ion generator 2 with the ion generator 2, be used for
Remove excessive ion.
Simple in structure using above-described embodiment, easy to operate, conductive fiber 1 connect more secured with ion generator 2.
In some embodiments, the conductive fiber 1 be carbon fiber, 3 material of filter media layer be chemical fibre,
Any one of glass fibre or activated carbon.
Using above-described embodiment, carbon fiber can play absorption TVOC, formaldehyde, the pernicious gases such as toluene, and carbon fiber
The ion of generation, the process of corona power generation and control generate appropriate ozone and can all degrade the pernicious gas adsorbed.
Conductive fiber 1 is carbon fiber, synthesis any one of conductive fiber or composite conducting fiber.
Composite conducting fiber affixes conductive fiber and is prepared by the way that conductive materials surface is viscous.It is fabricated to using conductive materials
Filter screen, the filter screen be metal mesh sheet, any one of woven wire or conductive rubber web plate, the filter screen with it is described
Ion generator connects, although electrically conductive, the particle emission that ion generator generates can not be made to come out, therefore can be in institute
It states filtering net surface fibrous conductive material is sticked on the filter screen using conductive glue, reaches the effect at emission of ions tip
Fruit.
In some embodiments, the filter media layer 3 is in linear type, " M " font, "U" shaped or " O " font
It is any.
It is simple in structure using above-described embodiment, it is easy to operate.
The above are merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.
Claims (10)
1. a kind of sterilization electret filter, which is characterized in that including：One layer, two layers, three layers or four layers or more conductive fiber and from
Electronic generator, the conductive fiber are connect with the ion generator.
2. sterilization electret filter according to claim 1, which is characterized in that the sterilization electret filter includes：It crosses
Filter medium layer, the conductive fiber single layer is arranged on the filtering medium layer or multilayer is oppositely arranged on the filtering medium layer
Both sides.
3. sterilization electret filter according to claim 2, which is characterized in that when the conductive fiber multilayer is in opposite sets
It sets at the filtering medium layer both sides, multilayer is in that two layers be oppositely arranged in conductive fiber is led for the first conductive fiber and second
Electric fiber, first conductive fiber are connect with the ion generator, and second conductive fiber is connected with ground wire.
4. sterilization electret filter according to claim 3, which is characterized in that the sterilization electret filter includes one
Layer, two layers, three layers or four layers or more mask net.
5. sterilization electret filter according to claim 4, which is characterized in that when the mask net be two layers or two layers with
When upper, two layers in the mask net is in that horizontal symmetrical is arranged, this two groups mask nets in horizontal symmetrical setting are the first mask
Net and the second mask net.
6. sterilization electret filter according to claim 5, which is characterized in that the first mask net and the second mask net
Between be equipped with PET casing plays, when the conductive fiber single layer is arranged on the filtering medium layer, filtering medium layer setting exists
The conductive fiber side, the PET skeletons are in be oppositely arranged on the conductive fiber other side.
7. sterilization electret filter according to claim 6, which is characterized in that the sterilization electret filter further includes：
Outline border, the outline border are fixedly connected with the mask net.
8. sterilization electret filter according to claim 7, which is characterized in that ion generator is equipped in the outline border,
The conductive fiber is passed through and the first mask net and be electrically connected with the ion generator, the first mask net be grounded or with it is described
Ion generator connects, for removing excessive ion.
9. sterilization electret filter according to claim 8, which is characterized in that the conductive fiber is carbon fiber, described
Filter media layer material is any one of chemical fibre, glass fibre or activated carbon.
10. sterilization electret filter according to claim 9, which is characterized in that the filter media layer is in " one " word
Any one of shape, " M " font, "U" shaped or " O " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780643.0A CN108722039A (en) | 2018-07-17 | 2018-07-17 | A kind of sterilization electret filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780643.0A CN108722039A (en) | 2018-07-17 | 2018-07-17 | A kind of sterilization electret filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108722039A true CN108722039A (en) | 2018-11-02 |
Family
ID=63927025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810780643.0A Pending CN108722039A (en) | 2018-07-17 | 2018-07-17 | A kind of sterilization electret filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108722039A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317125A (en) * | 2018-11-03 | 2019-02-12 | 北京卡林新能源技术有限公司 | A kind of preparation method of activated carbon fiber electro-thermal regeneration unit |
| CN114459112A (en) * | 2022-01-26 | 2022-05-10 | 广州市科帮环境科技有限公司 | Air disinfection and filtration device |
| CN114484696A (en) * | 2022-01-26 | 2022-05-13 | 广州市科帮环境科技有限公司 | Air filtering method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020152890A1 (en) * | 2001-04-24 | 2002-10-24 | Leiser Randal D. | Electrically enhanced air filter with coated ground electrode |
| US20020170435A1 (en) * | 2001-04-04 | 2002-11-21 | Joannou Constantinos J. | Self ionizing pleated air filter system |
| CA2406900A1 (en) * | 2001-10-22 | 2003-04-22 | Normand Bolduc | Bactericidal after-filter device |
| CN1925889A (en) * | 2004-03-02 | 2007-03-07 | 皇家飞利浦电子股份有限公司 | A personal air filter and ionizing system |
| TW201408966A (en) * | 2012-08-27 | 2014-03-01 | 宏昕電機股份有限公司 | Air filtering device |
| CN103968462A (en) * | 2014-05-25 | 2014-08-06 | 洛阳市睿仕行智能科技发展有限公司 | Composite multifunctional device for air activation, dust removal, sterilization and filtering |
| CN208771018U (en) * | 2018-07-17 | 2019-04-23 | 爱美克空气过滤器（苏州）有限公司 | A kind of sterilization electret filter |
-
2018
- 2018-07-17 CN CN201810780643.0A patent/CN108722039A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020170435A1 (en) * | 2001-04-04 | 2002-11-21 | Joannou Constantinos J. | Self ionizing pleated air filter system |
| US20020152890A1 (en) * | 2001-04-24 | 2002-10-24 | Leiser Randal D. | Electrically enhanced air filter with coated ground electrode |
| CA2406900A1 (en) * | 2001-10-22 | 2003-04-22 | Normand Bolduc | Bactericidal after-filter device |
| CN1925889A (en) * | 2004-03-02 | 2007-03-07 | 皇家飞利浦电子股份有限公司 | A personal air filter and ionizing system |
| TW201408966A (en) * | 2012-08-27 | 2014-03-01 | 宏昕電機股份有限公司 | Air filtering device |
| CN103968462A (en) * | 2014-05-25 | 2014-08-06 | 洛阳市睿仕行智能科技发展有限公司 | Composite multifunctional device for air activation, dust removal, sterilization and filtering |
| CN208771018U (en) * | 2018-07-17 | 2019-04-23 | 爱美克空气过滤器（苏州）有限公司 | A kind of sterilization electret filter |
Non-Patent Citations (2)
| Title |
|---|
| 丁启圣等: "《新型实用过滤技术》", 31 December 2017, 冶金工业出版社, pages: 581 - 582 * |
| 康浩等: "《空调器实用指南—选购、安装、使用与维修》", 30 April 1994, 地震出版社, pages: 107 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317125A (en) * | 2018-11-03 | 2019-02-12 | 北京卡林新能源技术有限公司 | A kind of preparation method of activated carbon fiber electro-thermal regeneration unit |
| CN114459112A (en) * | 2022-01-26 | 2022-05-10 | 广州市科帮环境科技有限公司 | Air disinfection and filtration device |
| CN114484696A (en) * | 2022-01-26 | 2022-05-13 | 广州市科帮环境科技有限公司 | Air filtering method |
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