CN214791722U - Humidifying removes formaldehyde air purifier filter core - Google Patents
Humidifying removes formaldehyde air purifier filter core Download PDFInfo
- Publication number
- CN214791722U CN214791722U CN202120039756.2U CN202120039756U CN214791722U CN 214791722 U CN214791722 U CN 214791722U CN 202120039756 U CN202120039756 U CN 202120039756U CN 214791722 U CN214791722 U CN 214791722U
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- filter element
- humidifying
- air purifier
- humidity
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000003292 glue Substances 0.000 claims abstract description 4
- 230000001699 photocatalysis Effects 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 241000736285 Sphagnum Species 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- -1 formaldehyde, ethers Chemical class 0.000 description 1
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052821 vanadinite Inorganic materials 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of air purifier, specifically be a humidifying removes formaldehyde air purifier filter core. The filter element body is internally provided with a filter element and a hard paper box, and the filter element is double-layer HEPA filter paper; the filter element and the hard paper box are bonded by glue, and a humidity-regulating and formaldehyde-removing material layer is coated inside the double-layer HEPA filter paper. The utility model discloses the efficiency is novel, and the humidifying of setting is removed the formaldehyde material layer and is had the humidifying and remove the function of formaldehyde, can adjust indoor humidity, degrades indoor formaldehyde, reduces the pollution that formaldehyde brought. The utility model discloses a material have energy-concerving and environment-protective, but cyclic utilization's advantage. The utility model discloses economical and practical, reduce cost is showing.
Description
Technical Field
The utility model belongs to the technical field of air purifier, specifically be a humidifying removes formaldehyde air purifier filter core.
Background
The filter element is an important component of the air purifier. The air purifier in the prior art mainly has the main function of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and the material technology contained in the filter element generally comprises photocatalyst, active carbon, carbon-carbon filter element technology, synthetic fiber, HEAP high-efficiency material, an anion generator and the like.
The humidity control material is a material which does not need any artificial energy and mechanical equipment and can automatically regulate the relative humidity of air by means of the self humidity absorption and release performance.
The photocatalytic material can be excited to initiate a chemical reaction under the condition of light, and can carry out photocatalytic degradation on pollutants such as formaldehyde, ethers, ammonia and the like in the air to finally generate nontoxic carbon dioxide and water.
Although the air purifier in the prior art has a certain effect on formaldehyde removal, the removal effect is not obvious, and meanwhile, the research on the regulation of indoor air humidity is not deep enough, so that the performance of a filter element of the air purifier needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a humidifying removes formaldehyde air purifier filter core to solve the too high or low excessively of indoor humidity, the too big problem of indoor formaldehyde content.
In order to achieve the above object, the utility model provides a following technical scheme: a filter element of a humidity-regulating formaldehyde-removing air purifier is characterized in that a filter element and a hard paper box are arranged in a filter element body, and the filter element is double-layer HEPA filter paper; the filter element and the hard paper box are bonded by glue, and a humidity-regulating and formaldehyde-removing material layer is coated inside the double-layer HEPA filter paper.
Furthermore, the humidity-regulating and formaldehyde-removing material layer is made of a photocatalytic humidity-regulating material, and the thickness of the humidity-regulating and formaldehyde-removing material layer is 0.5 mm.
Further, the whole volume of the filter element is 39cm multiplied by 24.4cm multiplied by 3.6 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the efficiency is novel, and the humidifying of setting is removed the formaldehyde material layer and is had the humidifying and remove the function of formaldehyde, can adjust indoor humidity, degrades indoor formaldehyde, reduces the pollution that formaldehyde brought.
2. The utility model discloses a material have energy-concerving and environment-protective, but cyclic utilization's advantage.
3. The utility model discloses economical and practical, reduce cost is showing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial anatomical view of the internal structure of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a left side view of the present invention;
fig. 5 is a top view of the present invention.
In the figure: 1-a hard paper box, 2-a filter element, 3-double-layer HEPA filter paper and a 4-humidity-regulating formaldehyde-removing material layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a filter element for adjusting humidity and removing formaldehyde comprises a filter element body, wherein the whole volume of the filter element body is 39cm multiplied by 24.4cm multiplied by 3.6 cm; the filter element comprises a filter element body and is characterized in that double-layer HEPA filter paper 3 and a hard paper box 1 are arranged on the filter element body, the HEPA filter paper 3 is adhered to the hard paper box 1 through glue, and a humidifying and formaldehyde-removing material layer 4 is coated inside the double-layer HEPA filter paper 3.
The humidifying and formaldehyde-removing material layer 3 is made of a humidifying and formaldehyde-removing material, and diatomite, vanadinite, sphagnum moss and titanium dioxide are doped in the humidifying and formaldehyde-removing material, wherein the ratio of diatomite: and (3) vanadium iron ore: sphagnum moss: the mass ratio of the titanium dioxide is 80: 20: 10: 18.3; the thickness of the humidity-adjusting formaldehyde-removing material layer 3 is 0.5 mm;
the diatomite has a layered structure, a large number of micro gaps are formed among layers, and abundant micro holes with the size of 200nm are formed, the pore diameter of the pores with the size of 200nm on the surface of the diatomite disc is reduced to 10 nm-30 nm due to the dispersion and extrusion effects in the material preparation process, and the huge micro gaps and the micro gaps with the diameter of 20nm of the multi-layer diatomite enable the diatomite humidity-controlling material to have huge specific surface area and internal pore volume.
The sphagnum has a cylindrical structure, the surface of the cylinder is rich in micropores, the unique microstructure can absorb and store water 15-25 times of the weight of the sphagnum, and the sphagnum has super-strong water-holding capacity. The combination of diatomite and sphagnum ensures that the cell wall of the sphagnum is damaged to a certain degree, and the diatomite with smaller particles is filled in the pores of the sphagnum, so that the pore diameter of the sphagnum is reduced to generate more capillary channel effects, and part of water in the cells can be physically adsorbed and chemically adsorbed on the surface in the material, thereby increasing the humidity regulation performance of the material as a whole and having a certain formaldehyde adsorption effect. The titanium dioxide in the material can generate conduction band transition under the irradiation of ultraviolet light, so that formaldehyde attached to the material is converted into carbon dioxide and water.
To sum up, the utility model discloses the efficiency is novel, and the humidifying of setting is removed the formaldehyde material layer and is had the humidifying and remove the function of formaldehyde, can adjust indoor humidity, degrades the pollution of indoor formaldehyde. In addition, the adopted materials have the advantages of energy conservation, environmental protection, cyclic utilization and economy.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a humidifying removes formaldehyde air purifier filter core which characterized in that: the filter element body is internally provided with a filter element (2) and a hard paper box (1), and the filter element (2) is a double-layer HEPA filter paper (3); the filter element (2) is bonded with the hard paper box (1) through glue, and a humidity-regulating and formaldehyde-removing material layer (4) is coated inside the double-layer HEPA filter paper (3).
2. The humidifying formaldehyde-removing air purifier filter element of claim 1, which is characterized in that: the humidity-adjusting and formaldehyde-removing material layer (4) is made of a photocatalytic humidity-adjusting material, and the thickness of the humidity-adjusting and formaldehyde-removing material layer (4) is 0.5 mm.
3. The filter element of the humidifying formaldehyde-removing air purifier as claimed in claim 1, wherein: the whole volume of the filter element (2) is 39cm multiplied by 24.4cm multiplied by 3.6 cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120039756.2U CN214791722U (en) | 2021-01-08 | 2021-01-08 | Humidifying removes formaldehyde air purifier filter core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120039756.2U CN214791722U (en) | 2021-01-08 | 2021-01-08 | Humidifying removes formaldehyde air purifier filter core |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214791722U true CN214791722U (en) | 2021-11-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120039756.2U Expired - Fee Related CN214791722U (en) | 2021-01-08 | 2021-01-08 | Humidifying removes formaldehyde air purifier filter core |
Country Status (1)
Country | Link |
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CN (1) | CN214791722U (en) |
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2021
- 2021-01-08 CN CN202120039756.2U patent/CN214791722U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
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CF01 | Termination of patent right due to non-payment of annual fee |