CN105214382A - A kind of composite filter net for air cleaner - Google Patents
A kind of composite filter net for air cleaner Download PDFInfo
- Publication number
- CN105214382A CN105214382A CN201510664202.0A CN201510664202A CN105214382A CN 105214382 A CN105214382 A CN 105214382A CN 201510664202 A CN201510664202 A CN 201510664202A CN 105214382 A CN105214382 A CN 105214382A
- Authority
- CN
- China
- Prior art keywords
- screen pack
- parts
- layer
- layer screen
- hole
- 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
Abstract
The present invention relates to a kind of composite filter net for air cleaner, comprise ground floor screen pack, second layer screen pack and the third layer screen pack laid successively, described ground floor screen pack is densely covered with the first square filtering hole, described second layer screen pack is densely covered with circular filter hole, described second layer screen pack is densely covered with the second square filtering hole, the diameter in described circular filter hole is less than the length of side of the first square hole, is greater than the length of side in described second square filtering hole.The present invention is made up of ground floor screen pack, second layer screen pack and third layer screen pack due to airstrainer, stacks use successively, and cleaning time-division opening or cleaning is washed, very convenient, also easily cleans up, and improves the shortcoming of screen pack difficulty cleaning; Filter screen structure is simple, and function easily realizes; Avoid in screen pack cleaning process and cause damage, filter efficiency is high.
Description
Technical field
The present invention relates to the composite filter net for air cleaner, belong to air-conditioning equipment field.
Background technology
Air-conditioning, when summer, indoor temperature was higher, by blowing Cryogenic air, freezes to indoor, and blows warm braw in winter to indoor, heat.Air-conditioning can be divided into integral type and split type substantially.Integrated air conditioner entirety forms a unit, and split-type air conditioner is made up of the off-premises station of the indoor set and space disposed in the outdoor that are arranged on conditioned space inside.
The split-type air conditioner indoor set of prior art; for foreign matter in filtered air, there is flexible indoor air filtration net F; it is the net that the transverse and longitudinal of plastic knitting is intersected; when after long-time use; dust can be deposited in above screen pack; very difficultly to clean out when cleaning net, especially fiber dust, more difficult cleaning.Easily cause screen pack to damage, do not have the effect of filtered air.
Summary of the invention
The present invention is provided for the composite filter net of air cleaner in order to solve above-mentioned technical problem.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of composite filter net for air cleaner, comprise ground floor screen pack, second layer screen pack and the third layer screen pack laid successively, described ground floor screen pack is densely covered with the first square filtering hole, described second layer screen pack is densely covered with circular filter hole, described second layer screen pack is densely covered with the second square filtering hole, the diameter in described circular filter hole is less than the length of side of the first square hole, is greater than the length of side in described second square filtering hole.
The invention has the beneficial effects as follows: because airstrainer is made up of ground floor screen pack, second layer screen pack and third layer screen pack, stack use successively, cleaning time-division opening or cleaning is washed, very convenient, also easily clean up, improve the shortcoming of screen pack difficulty cleaning; Filter screen structure is simple, and function easily realizes; Avoid in screen pack cleaning process and cause damage, filter efficiency is high.
On the basis of technique scheme, the present invention can also do following improvement.
The present invention is a kind of composite filter net for air cleaner as mentioned above, further, when described ground floor screen pack, second layer screen pack and third layer screen pack are superimposed, described first square filtering hole, circular filter hole and the second square filtering hole site are corresponding.
The present invention is a kind of composite filter net for air cleaner as mentioned above, further, described third layer screen pack is coated with photocatalyst layer.
The present invention is a kind of composite filter net for air cleaner as mentioned above, and further, described ground floor screen pack, second layer screen pack and third layer screen pack include corrosion-resistant coating.
The present invention is a kind of composite filter net for air cleaner as mentioned above, and further, described corrosion-resistant coating comprises bond coating and anti-oxidant superficial layer.
The present invention is a kind of composite filter net for air cleaner as mentioned above, and further, described bond coating comprises following weight item raw material: 9 parts, nickel, 1 part, aluminium, gadolinium 3 parts, thulium 5.2 parts, dysprosium 20.2 parts, ytterbium 12.85 parts, silica 3 parts, cobalt 4 parts, the alloy powder that chromium is 2 parts; Described anti-oxidant surface layer comprises following weight item raw material, nickel molybdenum 9 parts, chromium 4 parts, silicon 6 parts, iron 2 parts, 0.01 part, carbon, sulphur 0.01 part, 0.01 part, phosphorus, cobalt 5 parts, neodymium 11.53 parts, holmium 5 parts, lanthanum 3 parts, 2 parts, aluminium oxide, yttrium 1.2 parts, 1.5 parts, tungsten, the alloy powder that vanadium is 1 part.
Accompanying drawing explanation
Fig. 1 is a kind of composite filter net figure for air cleaner of the present invention;
Fig. 2 is that the present invention is a kind of for ground floor filter screen structure schematic diagram in the composite filter net of air cleaner;
Fig. 3 is that the present invention is a kind of for second layer filter screen structure schematic diagram in the composite filter net of air cleaner;
Fig. 4 is that the present invention is a kind of for third layer filter screen structure schematic diagram in the composite filter net of air cleaner.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figures 1 to 4, a kind of composite filter net 1 for air cleaner, comprise the ground floor screen pack 2 laid successively, second layer screen pack 4 and third layer screen pack 6, described ground floor screen pack 2 is densely covered with the first square filtering hole 3, described second layer screen pack 4 is densely covered with circular filter hole 5, described second layer screen pack 6 is densely covered with the second square filtering hole 7, the diameter in described circular filter hole is less than the length of side of the first square hole, be greater than the length of side in described second square filtering hole, described first square filtering hole, circular filter hole and the second square filtering hole site corresponding.
Particularly, when described ground floor screen pack, second layer screen pack and third layer screen pack are superimposed, described first square filtering hole, circular filter hole and the second square filtering hole site are corresponding.
Preferably, described third layer screen pack is coated with photocatalyst layer.
More preferably, described ground floor screen pack, second layer screen pack and third layer screen pack include corrosion-resistant coating.Described corrosion-resistant coating comprises bond coating and anti-oxidant superficial layer; Described bond coating comprises following weight item raw material: 9 parts, nickel, 1 part, aluminium, gadolinium 3 parts, thulium 5.2 parts, dysprosium 20.2 parts, ytterbium 12.85 parts, silica 3 parts, cobalt 4 parts, the alloy powder that chromium is 2 parts; Described anti-oxidant surface layer comprises following weight item raw material, nickel molybdenum 9 parts, chromium 4 parts, silicon 6 parts, iron 2 parts, 0.01 part, carbon, sulphur 0.01 part, 0.01 part, phosphorus, cobalt 5 parts, neodymium 11.53 parts, holmium 5 parts, lanthanum 3 parts, 2 parts, aluminium oxide, yttrium 1.2 parts, 1.5 parts, tungsten, the alloy powder that vanadium is 1 part.
The present invention is due at ground floor screen pack, second layer screen pack and third layer screen pack surface spraying corrosion-resistant coating, make screen pack have powerful anticorrosive, anti-oxidant, resistance to wear and resistant to elevated temperatures ability, Long-Time Service can not get rusty, keep stable in severe working environment, experiment shows, can use more than 16.5, binding strength of coating is 35 MPas, and the superficial Rockwell 15N hardness of coating is 80.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the composite filter net for air cleaner, it is characterized in that, comprise ground floor screen pack, second layer screen pack and the third layer screen pack laid successively, described ground floor screen pack is densely covered with the first square filtering hole, described second layer screen pack is densely covered with circular filter hole, described second layer screen pack is densely covered with the second square filtering hole, the diameter in described circular filter hole is less than the length of side of the first square hole, is greater than the length of side in described second square filtering hole.
2. a kind of composite filter net for air cleaner according to claim 1, it is characterized in that, when described ground floor screen pack, second layer screen pack and third layer screen pack are superimposed, described first square filtering hole, circular filter hole and the second square filtering hole site are corresponding.
3. a kind of composite filter net for air cleaner according to claim 1, is characterized in that, described third layer screen pack is coated with photocatalyst layer.
4. a kind of composite filter net for air cleaner according to any one of claims 1 to 3, is characterized in that, described ground floor screen pack, second layer screen pack and third layer screen pack include corrosion-resistant coating.
5. a kind of composite filter net for air cleaner according to claim 4, it is characterized in that, described corrosion-resistant coating comprises bond coating and anti-oxidant superficial layer.
6. a kind of composite filter net for air cleaner according to claim 5, it is characterized in that, described bond coating comprises following weight item raw material: 9 parts, nickel, 1 part, aluminium, gadolinium 3 parts, thulium 5.2 parts, dysprosium 20.2 parts, ytterbium 12.85 parts, silica 3 parts, cobalt 4 parts, the alloy powder that chromium is 2 parts; Described anti-oxidant surface layer comprises following weight item raw material, nickel molybdenum 9 parts, chromium 4 parts, silicon 6 parts, iron 2 parts, 0.01 part, carbon, sulphur 0.01 part, 0.01 part, phosphorus, cobalt 5 parts, neodymium 11.53 parts, holmium 5 parts, lanthanum 3 parts, 2 parts, aluminium oxide, yttrium 1.2 parts, 1.5 parts, tungsten, the alloy powder that vanadium is 1 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664202.0A CN105214382A (en) | 2015-10-15 | 2015-10-15 | A kind of composite filter net for air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664202.0A CN105214382A (en) | 2015-10-15 | 2015-10-15 | A kind of composite filter net for air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105214382A true CN105214382A (en) | 2016-01-06 |
Family
ID=54983863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664202.0A Pending CN105214382A (en) | 2015-10-15 | 2015-10-15 | A kind of composite filter net for air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141901A (en) * | 2019-05-15 | 2019-08-20 | 安吉润风空气净化科技有限公司 | A kind of filter screen with antioxygenic property |
-
2015
- 2015-10-15 CN CN201510664202.0A patent/CN105214382A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141901A (en) * | 2019-05-15 | 2019-08-20 | 安吉润风空气净化科技有限公司 | A kind of filter screen with antioxygenic property |
| CN110141901B (en) * | 2019-05-15 | 2021-06-01 | 安吉润风空气净化科技有限公司 | Filter screen with oxidation resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204265039U (en) | Bagged cement entrucking dust arrester installation | |
| CN101879395B (en) | Filter element component and dust removal device therewith | |
| CN105214382A (en) | A kind of composite filter net for air cleaner | |
| CN102489404A (en) | Electret polypropylene thermoplastic bar electrostatic precipitation filter | |
| CN108636848A (en) | A kind of rotary transmission mast for power cleaning device and method based on dirt absorption | |
| CN106352710A (en) | Dedusting smelting furnace | |
| CN202366575U (en) | Non-woven fabric air filtering material and filter element | |
| CN202591203U (en) | Sliding track type automobile exhaust sucking and discharging system | |
| CN202427553U (en) | Electret-type polypropylene thermoplastic rod electrostatic cleaning filter | |
| CN206566655U (en) | A kind of industrial dedusting equipment | |
| CN104083955B (en) | A kind of large area is from shaking deduster | |
| CN202962753U (en) | Improved automatic dusting room bottom powder recovery device | |
| CN104689653B (en) | Dust-removal cloth-bag quick change method | |
| CN203599185U (en) | Comprehensive dust removing system of plant | |
| CN107597440A (en) | A kind of electrostatic high efficiency dust arrester | |
| CN203916317U (en) | A kind of combined type large area is from shaking cleanner bag cage and cloth bag device | |
| CN207778645U (en) | A kind of air-conditioning air inlet system | |
| CN101920141B (en) | Nano-carbon fiber composite filter screen and manufacturing process thereof | |
| CN201664555U (en) | Filter cartridge component and dust collector | |
| CN204508274U (en) | A kind of coal storage silo group dedusting communication apparatus | |
| JP4873693B2 (en) | Molded filter | |
| CN208177131U (en) | A kind of multi-functional air conditioner filter core | |
| CN104226037A (en) | Novel bag support keel and application thereof in pulse-jet bag-type dust remover | |
| CN206103543U (en) | Resistant high temperature oxidation resistance dust bag | |
| CN204254856U (en) | A kind of composite air conditioner filter core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |