CN207307464U - Cleaning filtration screen of air - Google Patents
Cleaning filtration screen of air Download PDFInfo
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- CN207307464U CN207307464U CN201721051518.3U CN201721051518U CN207307464U CN 207307464 U CN207307464 U CN 207307464U CN 201721051518 U CN201721051518 U CN 201721051518U CN 207307464 U CN207307464 U CN 207307464U
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- net
- carbon cloth
- filtration screen
- cleaning filtration
- air
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Abstract
The utility model discloses cleaning filtration screen of air, including monolayer net, fiber arranges net, presss from both sides carbon cloth net, rack, folder carbon cloth thickness of net is more than 35mm, and folder carbon cloth net surface is provided with HEPA nets, and fiber is arranged net, pressed from both sides in the accommodating space that carbon cloth net is contained in monolayer net and rack snapping is formed.By setting thickness to be more than the folder carbon cloth net of 35mm, the pernicious gases such as formaldehyde, toluene, VOC more than 90% can be effectively filtered, formaldehyde CCM adds up purge amount and reaches F4 ranks, is effectively isolated germ more than 90%；In addition, arranging net by being provided with fiber at the same time and folder carbon cloth net surface being provided with HEPA nets, then hair in room air, copolymer of fiber suede, bulky grain thing, scurf, small particle etc. can be filtered out, so as to form comprehensive cleaning filtration screen of air.
Description
Technical field
Air purification field is the utility model is related to, particularly cleaning filtration screen of air.
Background technology
With industrial expansion, air quality declines problem and protrudes further, in order to purify the air of a room, air clearing product
Also come into being.At present, the air clearing product of in the market, mainly cleaning filtration screen of air, still, existing air purification
Filter screen mostly all purification function it is more single, can not comprehensive decontamination air, such as main air using HEPA nets evolves filtering
Net, main filtration particulate matter, as the toxic gases such as formaldehyde, toluene, VOC then can not be filtered fully.
Utility model content
The utility model purport is directed to the technological deficiency of cleaning filtration screen of air in the prior art, in order to improve air purification mistake
Strainer fully filters the performance of the toxic gases such as formaldehyde, toluene, VOC, improves the performance of its comprehensive decontamination air, for this reason, this reality
Cleaning filtration screen of air is proposed with new.
Technical solution is used by the utility model solves its technical problem：
Cleaning filtration screen of air, including monolayer net, fiber arrange net, press from both sides carbon cloth net, rack, and the folder carbon cloth thickness of net is more than
35mm, folder carbon cloth net surface are provided with HEPA nets, and the fiber, which arranges net, presss from both sides carbon cloth net is contained in the monolayer net and rack snapping
In the accommodating space of formation.
The monolayer net, fiber arrange net, press from both sides carbon cloth net in plane.
Further, the optimization as above-mentioned technical proposal, the folder carbon cloth thickness of net is 40-42mm.
The HEPA nets use H13 grades of efficient filters.
The rack edge is provided with the first thin-walled of projection, is provided with the outer surface of first thin-walled multiple recessed
Groove, the individual layer network edge are provided with the second thin-walled of projection, and the inner surface of second thin-walled is provided with multiple buckles, described
Buckle is fastened with the groove.
The gib block of multiple projections is additionally provided with the outer surface of first thin-walled, the inner surface of second thin-walled is set
It is equipped with multiple guide grooves coordinated with the gib block.
Further, the optimization as above-mentioned technical proposal, further includes the foamed cotton for being useful for sealing, and the foamed cotton is in
It is rectangular box-like, and it is embedded in the edge of accommodating space.
The monolayer net is plastic material, and the monolayer net wire side is provided with the rectangular opening of array arrangement.
The beneficial effects of the utility model are：Cleaning filtration screen of air, by setting thickness to be more than the folder carbon cloth net of 35mm,
The pernicious gases such as formaldehyde, toluene, VOC more than 90% can effectively be filtered, formaldehyde CCM adds up purge amount and reaches F4 ranks, effectively every
From germ more than 90%；In addition, by the same time be provided with fiber arrange net and folder carbon cloth net surface be provided with HEPA nets, then can
Particulate matter of hair in room air, copolymer of fiber suede, bulky grain thing, scurf, 0.3-0.5um and 2.5um etc. is filtered out, so as to be formed
To filter based on the pernicious gases such as formaldehyde, comprehensive cleaning filtration screen of air.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model mounting structure schematic diagram.
Embodiment
Referring to Fig. 1, elaborate to the utility model.It is pointed out that the utility model can be with many
Different modes are realized, however it is not limited to embodiment described herein, on the contrary, the purpose of providing these embodiments is to make this
The technical staff in field is to content understanding disclosed in the utility model more thorough and comprehensive.
Cleaning filtration screen of air, including monolayer net 100, fiber arrange net 200, folder carbon cloth net 300, rack 400, press from both sides carbon cloth net
300 thickness are more than 35mm, and 300 surface of folder carbon cloth net is provided with HEPA (High Efficiency Particulate air
Filter Chinese high efficiency particle air filter) net 310, fiber arranges net 200, folder carbon cloth net 300 is contained in the monolayer net 100 and net
In the accommodating space that 400 snapping of frame is formed.
Monolayer net 100, fiber arrange net 200, folder carbon cloth net 300 in plane.
Further, rack 400 could be provided as gauze frame.
Further, monolayer net 100, fiber, which are arranged net, 200 can use conventionally known material.
Further, the optimization as above-mentioned technical proposal, 300 thickness of folder carbon cloth net is 40-42mm.
By setting the thickness of 40-42mm, further reinforcement clamp carbon cloth net absorbs the pernicious gases such as formaldehyde, toluene, VOC
Ability；In addition, also can Uniting standard, easy to product volume production.
HEPA nets 310 use H13 grades of efficient filters.
By using H13 grades of efficient filters, 0.3-0.5um particulate matters and 2.5um particulate matters can be effectively filtered.
400 edge of rack is provided with the first thin-walled 410 of projection, and multiple grooves are provided with the outer surface of the first thin-walled
420, monolayer net frontside edge is provided with the second thin-walled 110 of projection, and the inner surface of the second thin-walled 110 is provided with multiple buckles (not
Diagram), buckle is fastened with groove 420.
By setting the first thin-walled and the second thin-walled, fiber can be arranged net well, press from both sides carbon cloth net etc. be contained in it is accommodating
In space, and set buckle to be fastened with groove, then facilitate cleaning filtration screen of air dismounting, cleaning etc..
The gib block 430 of multiple projections, the inner surface of the second thin-walled 110 are additionally provided with the outer surface of first thin-walled 400
It is provided with multiple guide grooves (not shown) coordinated with the gib block.
By the guide groove for setting gib block and coordinating with gib block, facilitate monolayer net and capturing position during rack installation,
It is easily installed.
Further, the optimization as above-mentioned technical proposal, further includes the foamed cotton 500 for being useful for sealing, and foamed cotton is in
It is rectangular box-like, and it is embedded in the edge of accommodating space.
Foamed cotton is inlayed by the edge in accommodating space, can further be filtered in the gap of accommodating space edge
Hair, copolymer of fiber suede, bulky grain thing, scurf etc..
Monolayer net 100 is plastic material, and 100 wire side of monolayer net is provided with the rectangular opening 120 of array arrangement.
It is in plane by setting monolayer net, fiber to arrange net, pressing from both sides carbon cloth net, simple in structure, cost also accordingly reduces.
It is further to note that each specific technical characteristic described in above-mentioned embodiment, not
In the case of contradiction, it can be combined by any mode, for unnecessary repetition, this application is to various possible groups
Conjunction mode not otherwise stated, certainly, can also be combined between different embodiments, without departing from this application
Create thought.
Above example is only not limited to illustrate the technical solution of the utility model, all without departing from this
Using any modification of new spirit and scope or equivalent substitution, it should all cover the scope in technical solutions of the utility model
It is interior.
Claims (8)
1. cleaning filtration screen of air, it is characterised in that：Including monolayer net, fiber arranges net, presss from both sides carbon cloth net, rack, the folder carbon cloth
Thickness of net is more than 35mm, and folder carbon cloth net surface is provided with HEPA nets, and the fiber, which arranges net, presss from both sides carbon cloth net is contained in the monolayer net
In the accommodating space formed with rack snapping.
2. cleaning filtration screen of air according to claim 1, it is characterised in that：The monolayer net, fiber arrange net, press from both sides carbon cloth
Net is in plane.
3. cleaning filtration screen of air according to claim 1, it is characterised in that：The folder carbon cloth thickness of net is 40-42mm.
4. cleaning filtration screen of air according to claim 1, it is characterised in that：The HEPA nets use H13 grades of high-efficient filters
Net.
5. cleaning filtration screen of air according to any one of claims 1 to 4, it is characterised in that：The rack edge is set
There is the first thin-walled of projection, multiple grooves are provided with the outer surface of the first thin-walled, the individual layer network edge is provided with projection
Second thin-walled, the inner surface of second thin-walled are provided with multiple buckles, and the buckle is fastened with the groove.
6. cleaning filtration screen of air according to claim 5, it is characterised in that：Also set on the outer surface of first thin-walled
The gib block of multiple projections is equipped with, the inner surface of second thin-walled is provided with multiple guide grooves coordinated with the gib block.
7. cleaning filtration screen of air according to claim 1, it is characterised in that：The foamed cotton for being useful for sealing is further included,
The foamed cotton is embedded in the edge of accommodating space.
8. cleaning filtration screen of air according to claim 1 or 2, it is characterised in that：The monolayer net is plastic material, institute
State the rectangular opening that monolayer net wire side is provided with array arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051518.3U CN207307464U (en) | 2017-08-21 | 2017-08-21 | Cleaning filtration screen of air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051518.3U CN207307464U (en) | 2017-08-21 | 2017-08-21 | Cleaning filtration screen of air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307464U true CN207307464U (en) | 2018-05-04 |
Family
ID=62431812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721051518.3U Active CN207307464U (en) | 2017-08-21 | 2017-08-21 | Cleaning filtration screen of air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144754A (en) * | 2021-04-29 | 2021-07-23 | 安阳振动器有限责任公司 | Preparation method of special composite filter screen for air purification of train carriage |
-
2017
- 2017-08-21 CN CN201721051518.3U patent/CN207307464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144754A (en) * | 2021-04-29 | 2021-07-23 | 安阳振动器有限责任公司 | Preparation method of special composite filter screen for air purification of train carriage |
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