CN208320261U - A kind of filter screen of air filtration - Google Patents
A kind of filter screen of air filtration Download PDFInfo
- Publication number
- CN208320261U CN208320261U CN201820752255.7U CN201820752255U CN208320261U CN 208320261 U CN208320261 U CN 208320261U CN 201820752255 U CN201820752255 U CN 201820752255U CN 208320261 U CN208320261 U CN 208320261U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- supporter
- air
- layer
- filter
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of filter screens of air filtration, filter screen include pass through for air and by the net ontology of air filtration and purification, be used to provide the framework of support for net ontology, net ontology include for filtering air in suspended matter filter layer and purifying layer for adsorbing and purifying toxic gas in air, purifying layer includes scavenging material, for carrying scavenging material to provide the supporter of support for scavenging material, and supporter is made of one or more elastic strands in two-dimensional space in irregular and criss-cross mode；The filter screen of the air filtration of the utility model can effectively improve air circulation capacity, so that when air flows in filter screen and while guaranteeing preferable filter effect, reduce air drag, fluency is improved, improves the filter efficacy of filter screen, and avoid electric energy loss.
Description
Technical field
The utility model relates to a kind of filter screens of air filtration.
Background technique
With the raising of industrialization degree, air pollution is also increasingly severe, and air purifier is also in widely available, air
Filter screen is the core component of air purifier, and airstrainer is a kind of filter that filtering, clean-up effect can be played to air
Net, such as HEPA strainer, honeycomb strainer, folder carbon cloth strainer.But the generally existing two kinds of situations of filter screen currently on the market, first is that
The filtering gap setting for filtering component is excessively dense, and filter effect is fine, but the resistance of air circulation is big, capacity is low, causes net
Change device and the problems such as power consumption is high, noise is big, maintenance is inconvenient occurs, second is that cause filter effect poor to reduce resistance, moreover,
The accessible amount of air and active carbon is small, and air is also shorter in activated carbon surface residence time, and adsorption rate is low, and current is net
Changing device national standard has very strict requirements, the too low national standard that just can not meet clarifier of purification efficiency to the purification efficiency of clarifier.
Therefore a kind of efficient, low-resistance airstrainer is especially needed.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies of the prior art and provide a kind of air filtration and uses
Filter screen.
In order to solve the above technical problems, the utility model adopts the following technical scheme:
A kind of filter screen of air filtration, filter screen include passing through for air and by the net sheet of air filtration and purification
Body, for providing the framework of support for net ontology, net ontology include for filtering air in suspended matter filter layer and for inhaling
Purifying layer that is attached and purifying toxic gas in air, purifying layer include scavenging material, for carrying scavenging material as purification material
Material provides the supporter of support, and supporter is by one or more elastic strands with irregular and criss-cross in two-dimensional space
Mode is constituted, and supporter extends in bending, and scavenging material is mounted in the elastic strands of the supporter of bending.
Preferably, the supporter of bending rises and falls in ripple struction height and extends to two sides, the supporter of ripple struction
Wave crest at and trough at be in arc-shaped or tip-angled shape transition.
Preferably, filter layer is located at the one side of the inlet side of the close filter screen of purifying layer, and filter screen further includes being set to
The barrier bed of the one side of the air side of the close filter screen of purifying layer, barrier bed are fixedly connected with the elastic strands of supporter.
When used for a long time, when the scavenging material in purifying layer has a small amount of disengaging elastic strands, which can stop these net
Change material to leak out from the air side of filter screen.
Preferably, barrier bed at the wave crest of the supporter of bending with supporter is linear is fixedly connected.
Preferably, barrier bed is made of the filter cotton of PET material, and, barrier bed with a thickness of 0.1mm ~ 0.5mm.
Preferably, the diameter of the elastic strands of supporter is 0.1mm ~ 1mm.
Preferably, purifying layer with a thickness of 3mm ~ 15mm.
Preferably, scavenging material is granular active carbon, and purifying layer further includes the bullet that active carbon and supporter is arranged in
Gluing oxidant layer between sex pilus beam.That is, granular active carbon is blended in glue, and by adhering to after gluing and being mounted in support
In the elastic strands of body, granular active carbon selects the active carbon of high absorption property.
Preferably, the material of the elastic strands of supporter be PP and or PET and or PE and or PVC.
Preferably, filter layer includes the first filtering layer and the second filtering layer between the first filtering layer and purifying layer, the first filter
Layer is made of the filter cotton of PET material, and the second filtering layer is made of hepa strainer.First filtering layer can filter biggish particulate matter,
Second filtering layer can be used to remove PM2.5.
Due to the implementation of above technical scheme, the utility model has the advantages that compared with prior art
The filter screen of the air filtration of the utility model is handed in length and breadth by random in two-dimensional space of elastic strands
Wrong mode, providing a bending mounting surface for scavenging material (active carbon particle), (non-airtight, bending mounting surface is by bullet
Sex pilus beam is formed in a crisscross manner in two-dimensional space, therefore has gap between its elastic strands, which is used for air stream
It is logical), in addition bending provides biggish air contact surfaces, air circulation capacity can be effectively improved, so that air exists
When flowing in filter screen and while guaranteeing preferable filter effect, air drag is reduced, improves fluency, improves filter screen
Filter efficacy, and avoid electric energy loss.
Detailed description of the invention
Fig. 1 is the lateral the schematic diagram of the section structure of the filter screen of the air filtration of the utility model.
Wherein: 1, framework；21, barrier bed；22, supporter；23, the first filtering layer；24, the second filtering layer.
Specific embodiment
The utility model is described in more detail with specific embodiment with reference to the accompanying drawing；
As shown in Figure 1, a kind of filter screen of air filtration, filter screen include pass through for air and by air filtration and
The net ontology of purification, for providing the framework 1 of support for net ontology, net ontology include for filtering air in suspended matter filtering
Layer and the purifying layer for adsorbing and purifying toxic gas in air, purifying layer include scavenging material, for carrying scavenging material
To provide the supporter 22 of support for scavenging material, supporter 22 is by one or more elastic strands not advise in two-dimensional space
Mode then and in a crisscross manner is constituted, and supporter 22 extends in bending, and scavenging material is mounted in the supporter 22 of bending
In elastic strands.The supporter 22 of bending rises and falls in ripple struction height and extends to two sides, the supporter 22 of ripple struction
Wave crest at and trough at be in arc-shaped or tip-angled shape transition.
Further, filter layer is located at the one side of the inlet side of the close filter screen of purifying layer, and filter screen further includes setting
In the barrier bed 21 of the one side of the air side of the close filter screen of purifying layer, the elastic strands of barrier bed 21 and supporter 22 are solid
Fixed connection.When used for a long time, when the scavenging material in purifying layer has a small amount of disengaging elastic strands, which can hinder
These scavenging materials are kept off to leak out from the air side of filter screen.Barrier bed 21 is at the wave crest of the supporter 22 of bending and supporter
22 linear are fixedly connected.
In this example, barrier bed 21 is made of the filter cotton of PET material, and, barrier bed 21 with a thickness of 0.3mm.Supporter
The diameter of 22 elastic strands is 0.5mm.Purifying layer with a thickness of 8mm.In addition, scavenging material is granular work in this example
Property charcoal, purifying layer further includes the gluing oxidant layer being arranged between active carbon and the elastic strands of supporter 22.That is, granulated activated
Charcoal is blended in glue, and by adhering to and being mounted in the elastic strands of supporter 22 after gluing, granular active carbon choosing
With the active carbon of high absorption property.The material of the elastic strands of supporter 22 be PP and or PET and or PE and or PVC.
Further, filter layer includes the first filtering layer 23 and the second filtering layer between the first filtering layer 23 and purifying layer
24, the first filtering layer 23 is made of the filter cotton of PET material, and the second filtering layer 24 is made of hepa strainer.First filtering layer 23 being capable of mistake
Biggish particulate matter is filtered, the second filtering layer 24 can be used to remove PM2.5.
In conclusion the filter screen of the air filtration of the utility model, passes through nothing of the elastic strands in two-dimensional space
The criss-cross mode of rule, providing a bending mounting surface for scavenging material (active carbon particle), (non-airtight, bending is taken
Section is to be formed in a crisscross manner in two-dimensional space by elastic strands, therefore have gap between its elastic strands, which uses
In air circulation), in addition bending provides biggish air contact surfaces, air circulation capacity can be effectively improved, to make
It obtains when air flows in filter screen and while guaranteeing preferable filter effect, reduces air drag, improve fluency, mention
Exceed the filter efficacy of strainer, and avoids electric energy loss.The filter screen of the air filtration of the utility model, high-efficiency low-resistance,
Adsorption capacity is big, manufacturing process is simple, at low cost.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, do not limit the protection scope of the present invention, and the utility model
The above embodiments are not limited to, equivalent change or modification made by all Spirit Essences according to the present utility model should all cover
Within the protection scope of the utility model.
Claims (10)
1. a kind of filter screen of air filtration, the filter screen includes passing through for air and by the net of air filtration and purification
Ontology, for providing the framework of support for the net ontology, it is characterised in that: the net ontology include for filtering air in hang
The filter layer of floating object and purifying layer for adsorbing and purifying toxic gas in air, the purifying layer include scavenging material, use
In carrying the scavenging material to provide the supporter of support for the scavenging material, the supporter is by one or more elasticity
Tow is constituted in two-dimensional space in irregular and criss-cross mode, and the supporter extends in bending, the purification
Material is mounted in the elastic strands of the supporter of bending.
2. the filter screen of air filtration according to claim 1, it is characterised in that: the supporter of bending is in wave
Line structure height rises and falls and extends to two sides, at the wave crest of the supporter of ripple struction and is in arc-shaped or wedge angle at trough
Shape transition.
3. the filter screen of air filtration according to claim 2, it is characterised in that: the filter layer is located at the purification
The one side of the inlet side close to the filter screen of layer, the filter screen further include set on the purifying layer close to the mistake
The barrier bed of the one side of the air side of strainer, the barrier bed are fixedly connected with the elastic strands of the supporter.
4. the filter screen of air filtration according to claim 3, it is characterised in that: institute of the barrier bed in bending
State at the wave crest of supporter with the supporter is linear is fixedly connected.
5. the filter screen of air filtration according to claim 3, it is characterised in that: the barrier bed is by PET material
Filter cotton constitute, and, the barrier bed with a thickness of 0.1mm ~ 0.5mm.
6. the filter screen of air filtration according to claim 1, it is characterised in that: the elastic strands of the supporter
Diameter is 0.1mm ~ 1mm.
7. the filter screen of air filtration according to claim 1, it is characterised in that: the purifying layer with a thickness of 3mm ~
15mm。
8. the filter screen of air filtration according to claim 1, it is characterised in that: the scavenging material is granular
Active carbon, the purifying layer further include the gluing oxidant layer being arranged between active carbon and the elastic strands of the supporter.
9. the filter screen of air filtration according to claim 1, it is characterised in that: the elastic strands of the supporter
Material be PP and or PET and or PE and or PVC.
10. the filter screen of air filtration according to claim 1, it is characterised in that: the filter layer includes the first filter
Layer and the second filtering layer between first filtering layer and the purifying layer, first filtering layer by PET material filter cotton
It constitutes, second filtering layer is made of hepa strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752255.7U CN208320261U (en) | 2018-05-21 | 2018-05-21 | A kind of filter screen of air filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752255.7U CN208320261U (en) | 2018-05-21 | 2018-05-21 | A kind of filter screen of air filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320261U true CN208320261U (en) | 2019-01-04 |
Family
ID=64774260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820752255.7U Active CN208320261U (en) | 2018-05-21 | 2018-05-21 | A kind of filter screen of air filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210162328A1 (en) * | 2019-12-02 | 2021-06-03 | 3Ac., Ltd. | Air Purifier Filter |
-
2018
- 2018-05-21 CN CN201820752255.7U patent/CN208320261U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210162328A1 (en) * | 2019-12-02 | 2021-06-03 | 3Ac., Ltd. | Air Purifier Filter |
| CN112973290A (en) * | 2019-12-02 | 2021-06-18 | 三爱洗株式会社 | Air purifying filter |
| US11839847B2 (en) * | 2019-12-02 | 2023-12-12 | 3Ac., Ltd. | Air purifier filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105797853B (en) | A kind of efficient absorption air cleaning unit and air purifier | |
| CN206449750U (en) | Multi-air outlet air purifier | |
| CN208320261U (en) | A kind of filter screen of air filtration | |
| CN208779596U (en) | It is a kind of for purifying the energy-saving environmental protection device of air | |
| CN104132396B (en) | A kind of carbon nano-fiber electric field grit build-up of air purifier | |
| CN208465418U (en) | A kind of airstrainer and air purifier | |
| CN210320589U (en) | Filter screen of purifier | |
| CN104613542A (en) | Efficient low-wind-resistance air filtering method and module | |
| CN205340362U (en) | Strenghthened type filter screen | |
| CN208320184U (en) | A kind of filter screen for air filtration | |
| CN208426772U (en) | A kind of airstrainer | |
| CN206045620U (en) | A kind of air purifier | |
| CN206778076U (en) | A kind of composite air filtering screen | |
| CN203431990U (en) | Air purifier | |
| CN205747428U (en) | A kind of apply the filter net system at air conditioner fresh air machine | |
| CN104165417A (en) | Efficient DEP air purification system | |
| CN203886411U (en) | Layered filter element for air purifier | |
| CN207702655U (en) | Fresh air purifier | |
| CN202778202U (en) | High-efficiency air purification filtrating plate | |
| CN209092963U (en) | A kind of efficient absorption tower | |
| CN202778194U (en) | Air purification device | |
| CN201603144U (en) | Pi intelligent anion health machine | |
| CN203240673U (en) | Air purifier | |
| CN206897024U (en) | A kind of air purifying filter core | |
| CN207641173U (en) | A kind of new and effective airstrainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |