CN205031992U - 3D porous ceramic and compound filter screen of HEPA - Google Patents
3D porous ceramic and compound filter screen of HEPA Download PDFInfo
- Publication number
- CN205031992U CN205031992U CN201520630272.XU CN201520630272U CN205031992U CN 205031992 U CN205031992 U CN 205031992U CN 201520630272 U CN201520630272 U CN 201520630272U CN 205031992 U CN205031992 U CN 205031992U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- hepa
- porous ceramic
- utility
- model
- 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
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 31
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000007146 photocatalysis Methods 0.000 claims abstract description 8
- 230000001699 photocatalysis Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 4
- 241000700605 Viruses Species 0.000 abstract description 4
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 238000004887 air purification Methods 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- -1 benzene series compound Chemical class 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000000505 pernicious effect Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000003421 catalytic decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model provides a 3D porous ceramic and compound filter screen of HEPA, including HEPA efficient filter screen and the 3D porous ceramic filter screen hugged closely, two layer filtering netcom crosses the frame and compresses tightly, wherein HEPA efficient filter screen be the glass fiber of foldable wave structure, the 3D porous ceramic filter screen adhere to the three -dimensional three -dimensional ceramic substrate who has photocatalysis functional material. The utility model discloses a dual air purification technique, progressively the dust in the whitewashed thorough filtering air of stage, exterminate suspension solid particles pollutants such as bacterium, virus, eliminate the peculiar smell, harmful gas such as high -efficient decomposition formaldehyde, ozone, ammonia, benzene series compound effectively improve the air quality, extensively are used for family room, office, the car is inside and all kinds of public places.
Description
Technical field
The utility model relates to filter field, specifically a kind of 3D porous ceramics and HEPA composite screen.
Background technology
Screen pack is widely used in the equipment such as air purifier, air-conditioning, VMC, Industrial cleaning facility equipment, vehicle-mounted clarifier
.usually as shown in Figure 1, be made up of base material, frame, bottom surface, upper cover and filtering material, base material is provided with multiple honeycomb hole to the screen pack of present use, and the shape of honeycomb hole can be circular or hexagon.At base material while with melt viscosity last layer cellulosic net, the porous purification pottery containing Photocatalysis Function Material is evenly put by specific requirement in honeycomb hole, ceramic particle has extremely strong physical absorption performance simultaneously, there is again the effect that harmful chemical is removed in splendid sterilization, improving air purification efficiency, is the main filtration material of this filter screen device.Continue there is melt viscosity last layer cellulosic net at reverse side, make base material, bottom surface, upper cover combine closely, thus be closed by the porous ceramics of purification function.Finally live with frame deadend around base material, thus protection base material and ceramic for filtration.
Ceramic foam filter net described in above-mentioned utility model is containing Photocatalysis Function Material, there is the purification efficiency of splendid removal harmful chemical, but be built in all kinds of air purifier or air-conditioning and use the online easily suspended particulate substance such as sedimentating dust, batting of the both sides nature of glass after a period of time, blocking nature of glass net space, thus pernicious gas cannot effectively be adsorbed by the porous ceramics filter screen catalytic decomposition in base material, affect purification efficiency and service life.Under the environment that nowadays haze is on the rise, 2.5 μm of solid particles (PM2.5) are less than or equal to for diameter in air and also cannot effectively adsorb.
Utility model content
The utility model is in order to solve the problem of prior art, provide a kind of 3D porous ceramics and HEPA composite screen, can the suspended solid particulate pollutant such as dust, kill bacteria, virus progressively in powder stage thorough filtering air, eliminate peculiar smell, the pernicious gases such as efficient-decomposition formaldehyde, ozone, ammonia, benzene compounds, effective raising air quality, is widely used in family room, office, automotive interior and all kinds of public place.
The utility model comprises the HEPA high efficiency particulate air and 3D ceramic foam filter net be close to, and two-layer screen pack is compressed by frame; Wherein said HEPA high efficiency particulate air is the glass fibre of collapsible wavy shaped configuration, and described 3D ceramic foam filter net is attached with the 3 D stereo ceramic substrate of Photocatalysis Function Material.The Photocatalysis Function Material adopted is screen pack common used material, can be identical with the Photocatalysis Function Material used in background technology, is no longer described in detail this material in the utility model.
Further improvement, described 3D ceramic foam filter net is square, cuboid or cylinder.
The utility model beneficial effect is: adopt dual air purification techniques, the suspended solid particulate pollutant such as dust, kill bacteria, virus progressively in powder stage thorough filtering air, eliminate peculiar smell, the pernicious gases such as efficient-decomposition formaldehyde, ozone, ammonia, benzene compounds, effective raising air quality, is widely used in family room, office, automotive interior and all kinds of public place.
Accompanying drawing explanation
Fig. 1 is existing filter screen structure schematic diagram.
Fig. 2 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Figure 2 shows that the utility model structural representation, comprise HEPA high efficiency particulate air 1 and 3D ceramic foam filter net 2.Ground floor is HEPA high efficiency particulate air 1, is made up of the glass fibre of collapsible wavy shaped configuration.The second layer is 3D ceramic foam filter net 2, adopt 3 D stereo cavernous structure, 3D ceramic foam filter net 2 is substrate by 3 D stereo pottery, on this substrate, evenly attachment contains Photocatalysis Function Material, shape is the square of 3 D stereo, cuboid or cylinder, and size of substrate and the large I of porosity adjust by instructions for use.HEPA high efficiency particulate air 1 is consistent with the size of 3D ceramic foam filter net 2; HEPA high efficiency particulate air 1 and 3D ceramic foam filter net 2 are combined; around live with frame deadend; thus protection 3D porous ceramics and HEPA screen pack, frame material used is papery, metal, plastics or rubber.
Operation principle of the present utility model is as follows:
Air is first through the efficient filter screen of HEPA, the efficient filter screen of HEPA is for the molecule of more than 0.3 micron, dust, bacterium, the materials such as virus effectively filter, suspended particulate substance is made effectively to be attracted to filter screen top layer, eliminate the foul atmosphere after suspended particulate substance and then enter second layer filtration, foul atmosphere can to the formaldehyde in foul atmosphere through 3D ceramic foam filter net, ammonia, ozone, the pernicious gas such as benzene compounds and TVOC carry out catalytic decomposition removal, and effectively remove smoke from cigarette and smoke, the air eventually passing 3D ceramic foam filter net reaches pure, room air is made to reach thorough purification, pure and fresh pleasant.
The utility model embody rule approach is a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. 3D porous ceramics and a HEPA composite screen, is characterized in that: comprise the HEPA high efficiency particulate air (1) and 3D ceramic foam filter net (2) be close to, two-layer screen pack is compressed by frame; The glass fibre that wherein said HEPA high efficiency particulate air (1) is collapsible wavy shaped configuration, described 3D ceramic foam filter net (2) is attached with the 3 D stereo ceramic substrate of Photocatalysis Function Material.
2. 3D porous ceramics according to claim 1 and HEPA composite screen, is characterized in that: described 3D ceramic foam filter net (2) is square, cuboid or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630272.XU CN205031992U (en) | 2015-08-20 | 2015-08-20 | 3D porous ceramic and compound filter screen of HEPA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630272.XU CN205031992U (en) | 2015-08-20 | 2015-08-20 | 3D porous ceramic and compound filter screen of HEPA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031992U true CN205031992U (en) | 2016-02-17 |
Family
ID=55290927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520630272.XU Expired - Fee Related CN205031992U (en) | 2015-08-20 | 2015-08-20 | 3D porous ceramic and compound filter screen of HEPA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852139A (en) * | 2021-01-14 | 2021-05-28 | 上海锦湖日丽塑料有限公司 | Low-smoke-density PC/ABS composition and preparation method thereof |
-
2015
- 2015-08-20 CN CN201520630272.XU patent/CN205031992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852139A (en) * | 2021-01-14 | 2021-05-28 | 上海锦湖日丽塑料有限公司 | Low-smoke-density PC/ABS composition and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102824822B (en) | Membrane separation air purification device | |
| CN201410350Y (en) | Vehicle-mounted air purifier | |
| CN200973848Y (en) | Air purifier in internal environment | |
| CN203349395U (en) | Air purification device in limited sealed space | |
| CN204254766U (en) | Ceiling type nanometer air circulating purifier | |
| CN203940531U (en) | The air-activated clean dirt sterilization filter of a kind of composite multifunction | |
| CN105126471A (en) | Air filter for air purifier | |
| CN201973808U (en) | Ceiling type nanometer air circulating purifier | |
| CN103912921A (en) | Large-area horizontal air supply type air purifier | |
| CN104056517A (en) | Air purification device | |
| CN202328550U (en) | Purification treatment device for collection of PM2.5 dust and killing of germs carried by PM2.5 dust | |
| CN103712287A (en) | Multifunctional air purifier | |
| CN203687223U (en) | Multifunctional air purifier | |
| CN205031992U (en) | 3D porous ceramic and compound filter screen of HEPA | |
| CN103816730A (en) | Air filter unit for indoor air purifier | |
| CN201262450Y (en) | Chamber type air purifying device | |
| CN108224599A (en) | A kind of indoor air cleaner | |
| CN104266336A (en) | Air purification filter and air refresher thereof | |
| CN203810569U (en) | Purifying disinfecting device for controlling air infection and air quality | |
| KR101613480B1 (en) | Filtering apparatus of ventilation facilities | |
| CN203431990U (en) | Air purifier | |
| CN202161889U (en) | Compound filter | |
| CN104289047A (en) | Air purified composite filter element for eliminating smoke from cigarette | |
| CN204294036U (en) | A kind of vehicle-mounted ceramic filter structure | |
| CN207734787U (en) | A kind of household methanal decontamination plant of good purification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: 200436 room 238, No. three, 618, Jiang Tian Road, Shanghai Patentee after: SHANGHAI FANSHARE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 214242 Jiangsu city of Wuxi province Yixing City, Xu Yifeng industrial district Patentee before: JIANGSU FENGXIANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |