CN211763888U - Novel dust filtering curtain - Google Patents
Novel dust filtering curtain Download PDFInfo
- Publication number
- CN211763888U CN211763888U CN201922184030.3U CN201922184030U CN211763888U CN 211763888 U CN211763888 U CN 211763888U CN 201922184030 U CN201922184030 U CN 201922184030U CN 211763888 U CN211763888 U CN 211763888U
- Authority
- CN
- China
- Prior art keywords
- layer
- filter layer
- primary filter
- polyurethane
- curtain
- 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
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a novel dust filtering curtain, which comprises a primary filter layer, an adsorption layer and a grid layer; the primary filter layer and the adsorption layer are arranged between the grid layers, the primary filter layer is a cotton fabric layer, the adsorption layer comprises polyurethane filter sponge filled in the fabric of the primary filter layer, activated carbon particles filled in the polyurethane filter sponge and a formaldehyde purification coating arranged on the rear side of the primary filter layer, photocatalyst coating is sprayed on the formaldehyde purification coating, the grid layers are rhombic grid-shaped silica gel strips adhered to the front side of the primary filter layer and adhered to the rear side of the formaldehyde purification coating in an integrated structure, and a fluff layer is arranged on the front side of the primary filter layer. The utility model discloses can realize multistage filtration through tapetum, polyurethane filter sponge, active carbon particle and formaldehyde purification coating, it is effectual to strain dirt, can improve the air purification effect, and setting up through the net layer can make the (window) curtain more smooth-going when using moreover, the arrangement of being convenient for.
Description
Technical Field
The utility model relates to the technical field of daily necessities, in particular to a novel dust filtration curtain.
Background
The curtain is a common decoration article for windows in daily life of people, and mainly has the functions of isolating external light and partial dust substances and keeping the cleanness, the hygiene, the light degree and the privacy of a room. However, the existing curtain is not good in filtering effect, and people are eager and urgent for breathing clean air along with the increasing high-quality living needs of people, so that the curtain which is good in dust removal and filtering effect and can further purify air is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the current not good problem of (window) curtain dust removal filter effect at present, provide one kind.
The utility model discloses a solve the technical scheme that above-mentioned technical problem took and be:
a novel dust filtering curtain is characterized by comprising a primary filter layer, an adsorption layer and a grid layer; the primary filter layer and the adsorption layer are arranged between the grid layers, the primary filter layer is a cotton fabric layer, the adsorption layer comprises polyurethane filter sponge filled in the fabric of the primary filter layer, activated carbon particles filled in the polyurethane filter sponge and a formaldehyde purification coating arranged on the rear side of the primary filter layer, photocatalyst coating is sprayed on the formaldehyde purification coating, the grid layers are rhombic latticed silica gel strips and nets adhered to the front side of the primary filter layer and the rear side of the formaldehyde purification coating in an integrated structure, and a fluff layer is arranged on the front side of the primary filter layer and in the rhombic latticed hole positions of the grid layers.
Furthermore, the thickness of the polyurethane filter sponge is 2mm-5 mm.
Furthermore, the front side and the rear side of the polyurethane filter sponge are respectively and uniformly provided with a plurality of funnel-shaped filling holes, and the funnel-shaped filling holes arranged on the front side and the rear side of the polyurethane filter sponge are arranged in a staggered manner. And a plurality of activated carbon particles are filled in the funnel-shaped filling hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a pair of novel dust filtration (window) curtain, including primary filter layer, adsorbed layer and net layer, can realize multistage filtration through tapetum, polyurethane filter sponge, active carbon granule and formaldehyde purification coating, the dust filtration is effectual, can improve air purification effect, and setting up through net layer can make the (window) curtain more smooth-going when using moreover, the arrangement of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a novel dust filtration curtain according to an embodiment of the present invention.
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 all belong to the protection scope of the present invention.
According to the embodiment of the utility model, as shown in fig. 1, a novel dust filtering curtain is provided, which comprises a primary filter layer 1, an adsorption layer and a grid layer 3; primary filter layer 1 and adsorbed layer set up between net layer 3, primary filter layer 1 is the cotton precoat, the adsorbed layer is including filling in the inside polyurethane of the surface fabric of primary filter layer 1 and filtering sponge 2, fill in activated carbon particle 4 and the formaldehyde purification coating 5 of setting in primary filter layer 1 rear side in polyurethane filters sponge 2, the spraying has photocatalyst coating on formaldehyde purification coating 5, net layer 3 is the rhombus latticed silica gel strip net of adhesion at primary filter layer 1 front side and adhesion at formaldehyde purification coating 5 rear side integral type structure, the front side of primary filter layer 1 is provided with tapetum 7 in the rhombus latticed pore position of net layer 3. In the present invention, the front side is the side of the curtain close to the window, and the rear side is the side of the curtain far away from the window, i.e. close to the room.
The thickness of the polyurethane filter sponge 2 is 2mm-5 mm.
The front side and the back side of the polyurethane filtering sponge 2 are respectively and uniformly provided with a plurality of funnel-shaped filling holes 6, and the funnel-shaped filling holes 6 arranged on the front side and the back side of the polyurethane filtering sponge 2 are arranged in a staggered manner. The funnel-shaped filling hole 6 is filled with a plurality of activated carbon particles 4.
Use the utility model discloses a during the filtration dirt (window) curtain, when the outdoor filtered air of treating of window passes through the tapetum, primary filter layer 1 and the adsorbed layer of this (window) curtain in proper order, play the interception effect of blockking to large granule impurity through the tapetum can great degree, its function is realized being similar to the effect of eyelash to eyes to guarantee the filter effect of hou mian primary filter layer 1 and adsorbed layer, avoid the polyurethane in the 1 surface fabric of primary filter layer to filter sponge 2 too early blockking up. When filtering the air through polyurethane filter sponge 2, the air that flows through and indoor air can pass through polyurethane filter sponge 2 and go up active absorption and adsorb the peculiar smell in the air to indoor formaldehyde gas through the active carbon particle 4 that fills in funnel-shaped filling hole 6, thereby can further improve the effect of formaldehyde purification coating 5 behind, accelerate decomposition and purification of photocatalyst coating to formaldehyde gas, through scribbling photocatalyst coating on formaldehyde purification coating, make the surface fabric after using to the (window) curtain, hang on the window, photocatalyst coating on formaldehyde purification coating can take place chemical reaction with the sunlight, thereby purify, decompose the harmful gas in the room, wherein just including this kind of harmful gas of formaldehyde.
In the embodiment of the utility model, the grid layer 3 is a rhombic latticed silica gel strip net which is adhered to the front side of the primary filter layer 1 and adhered to the rear side of the formaldehyde purification coating 5 and has an integrated structure, silica gel strips used by the rhombic latticed silica gel strip net are staggered together to form a series of large rhombic holes, after the grid layer is adhered to the curtain, the whole curtain is covered by the silica gel strips, the primary filter layer is exposed while covering, the use of the rhombic latticed silica gel strip net can save the use of silica gel strip materials, the curtain can be contacted with air to a greater degree, and when a user takes the curtain, the integrity of the curtain is better, and the curtain is not easy to be wound together in a mixed and disorderly manner, thereby being convenient for arrangement, simultaneously, the strength of the whole curtain can be improved through the arrangement of the grid layer, and the curtain is not as light and soft as the, thereby ensuring the smoothness and neatness of the curtain when in use.
To sum up, the utility model discloses a novel strain dirt (window) curtain, including primary filter layer, adsorbed layer and net layer, can realize multistage filtration through tapetum, polyurethane filter sponge, active carbon granule and formaldehyde purification coating, strain dirt effectually, can improve air purification effect, can make the (window) curtain more smooth-going when using through setting up of net layer moreover, the arrangement of being convenient for.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A novel dust filtering curtain is characterized by comprising a primary filter layer (1), an adsorption layer and a grid layer (3); elementary filter layer (1) and adsorbed layer set up between net layer (3), elementary filter layer (1) is the cotton precoat, the adsorbed layer is including filling in polyurethane filter sponge (2) of the surface fabric inside of elementary filter layer (1), filling activated carbon particle (4) in polyurethane filter sponge (2) and set up formaldehyde purification coating (5) at elementary filter layer (1) rear side, the spraying has photocatalyst coating on formaldehyde purification coating (5), net layer (3) are adhesion at elementary filter layer (1) front side and adhesion at the rhombus latticed silica gel strip net of formaldehyde purification coating (5) rear side integral type structure, the front side of elementary filter layer (1) is provided with tapetum (7) in the rhombus mesh hole position of net layer (3).
2. A new dust filtering curtain as claimed in claim 1, wherein the thickness of said polyurethane filtering sponge (2) is 2mm-5 mm.
3. The novel dust filtering curtain as claimed in claim 1 or 2, wherein the front and rear sides of the polyurethane filtering sponge (2) are respectively and uniformly provided with a plurality of funnel-shaped filling holes (6), the funnel-shaped filling holes (6) arranged on the front and rear sides of the polyurethane filtering sponge (2) are staggered, and the funnel-shaped filling holes (6) are filled with a plurality of activated carbon particles (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184030.3U CN211763888U (en) | 2019-12-09 | 2019-12-09 | Novel dust filtering curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184030.3U CN211763888U (en) | 2019-12-09 | 2019-12-09 | Novel dust filtering curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211763888U true CN211763888U (en) | 2020-10-27 |
Family
ID=72973694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184030.3U Expired - Fee Related CN211763888U (en) | 2019-12-09 | 2019-12-09 | Novel dust filtering curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211763888U (en) |
-
2019
- 2019-12-09 CN CN201922184030.3U patent/CN211763888U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204703727U (en) | A kind of haze screen window | |
| CN104912464B (en) | Air cleaning door | |
| CN203303801U (en) | Air purification window screen | |
| CN204582894U (en) | Purification of air tabular complex function filter screen | |
| CN201802288U (en) | Composite gauze of dustproof screen window | |
| CN211763888U (en) | Novel dust filtering curtain | |
| CN206778051U (en) | A kind of composite filter net of air purifier | |
| CN204104906U (en) | Dustproof, haze Practical mask | |
| CN202876603U (en) | Internal air purification air-conditioning filter for automobile | |
| CN212017156U (en) | Porous carbon composite material | |
| CN214997347U (en) | Replaceable and easily-cleaned air filtering window screen based on superfine chinlon | |
| CN103696617A (en) | Curtain with filter | |
| CN205591789U (en) | Formaldehyde screen window removes dust | |
| CN205461508U (en) | Diatom mud filter | |
| CN204767843U (en) | Get rid of indoor air pollution's complex function filter screen | |
| CN207745658U (en) | A kind of highly effective air purification air filter screen | |
| CN204815967U (en) | Air purifier is with compound filter media | |
| KR102237649B1 (en) | Fine dust filter and construction method using the same | |
| CN204343896U (en) | The antibacterial window of a kind of ventilation noise reduction dust-separation | |
| CN207085614U (en) | A kind of easy-to-dismount automotive air conditioning filter element | |
| CN201822424U (en) | Bed sheet capable of removing peculiar smell and purifying air | |
| CN205492698U (en) | Prevent haze filter mask | |
| CN209714519U (en) | A kind of efficient nano composite filter net | |
| CN205477322U (en) | Can dirt -proof compound screen window cloth | |
| CN204081627U (en) | A kind of bed-curtain with strainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |