CN205516070U - Adopt high -efficient composite filter element's nasal filter - Google Patents
Adopt high -efficient composite filter element's nasal filter Download PDFInfo
- Publication number
- CN205516070U CN205516070U CN201620200232.6U CN201620200232U CN205516070U CN 205516070 U CN205516070 U CN 205516070U CN 201620200232 U CN201620200232 U CN 201620200232U CN 205516070 U CN205516070 U CN 205516070U
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- China
- Prior art keywords
- nasal obstruction
- filter
- filter element
- nasal
- obstruction body
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Abstract
The utility model discloses an adopt high -efficient composite filter element's nasal filter, including two nasal obstruction bodies, two nasal obstruction bodies are connected through the connecting piece, the nasal obstruction body is including the dustcoat, filter core and silicone gasket, this filter core is high -efficient composite filter element, the filter core is by static filter cartridge layer in the utmost point, activated carbon layer and water barrier complex form, the dustcoat of the nasal obstruction body has the inner chamber, be equipped with the boss on the inner chamber wall of the dustcoat of the nasal obstruction body, the silicone gasket sets up on the boss, the filter core sets up on the silicone gasket, the outer port department of the dustcoat of the nasal obstruction body is equipped with the flabellum structure, the flabellum structure includes the connecting axle and fixes at the epaxial a plurality of blades of connection. The utility model provides a filter core adopts high -efficient composite filter element, and wherein activated carbon layer and static filter cartridge layer in the utmost point can strengthen the filter effect, blade in the flabellum structure makes respiratory air current rotatory, produces centrifugal force, makes the pollutant in the air more abundant with the filter core contact, helps promoting filter effect and filtration efficiency.
Description
Technical field
This utility model relates to a kind of filter, particularly to a kind of asal filter using efficient complex filter element.
Background technology
Now, the living standard of industrial level and people is greatly improved, but air quality is increasingly
Difference.Haze weather phenomenon gradually increases, and dissociate in air substantial amounts of fine particle and small molecule contaminants,
After these materials are inhaled into human body by nasal cavity, the healthy of people can be caused threat greatly.Nasal cavity
Filter can help people effectively to filter out the harmful substance in air.But the volume of asal filter is very
Little, difficulty of processing is big, and the requirement for material safety is the highest, should not use binding agent.Existing nasal cavity mistake
Filter filter efficiency is low, poor filtration effect, it is difficult to filter the little molecules such as PM2.5, second hand smoking, formaldehyde and VOC
Pollutant.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of filter effect preferably and mistake
The asal filter using efficient complex filter element that filter efficiency is higher.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is real by the following technical programs
Existing: a kind of asal filter using efficient complex filter element, including two nasal obstruction bodies matched with nasal cavity,
These two nasal obstruction bodies are connected by a connection piece, and each nasal obstruction body includes an outer housing, a filter element and a silicon respectively
Rubber gasket, this filter element is efficient complex filter element, described filter element by electrostatic electret filter element layer, active carbon layer and every
Water layer is composited, and the outer housing of described nasal obstruction body has inner chamber, and the internal chamber wall of the outer housing of this nasal obstruction body is provided with
Boss, described silicone gasket is arranged on the boss that nasal obstruction is internal, and described filter element is arranged at described silicone gasket
On, be provided with blade structure at the external port of the outer housing of described nasal obstruction body, this blade structure include a connecting shaft and
The multiple blades being fixed in this connecting shaft.
Further, the pyramidal structure that outer housing is nasal cavity bionic form of described nasal obstruction body.
Further, described blade is arc.
The beneficial effects of the utility model are: the nasal obstruction body structure in asal filter of the present utility model does not uses
Binding agent, filter element employing efficient complex filter element, active layer of charcoal and electrostatic electret filter element layer in filter element, can
Strengthen filter effect；It is provided with blade structure at the external port of the outer housing of nasal obstruction body, thus what multiple blade was formed
Eddy current effect, makes the flow rotation of breathing, produces centrifugal force, so that the pollutant in air connect with filter element
Touch more abundant, contribute to promoting filter effect and filter efficiency, fully filter out PM2.5, second hand smoking, pollen,
The polluters such as formaldehyde, VOC and dust.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the combinative structure schematic diagram of one of them the nasal obstruction body in this utility model.
Fig. 3 is the structural representation of the filter element in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that this utility model
Advantage and feature can be easier to be readily appreciated by one skilled in the art, thus to protection domain of the present utility model
Make apparent clear and definite defining.
As shown in Figure 1 to Figure 3, a kind of asal filter using efficient complex filter element, including two and nose
The nasal obstruction body 1 matched in chamber, these two nasal obstruction bodies 1 are connected by a connection piece 2, and each nasal obstruction body 1 includes
One outer housing 11, filter element 12 and a silicone gasket 13, this filter element 12 is efficient complex filter element, and this filter element
12 is three layers of nonwoven fabric construct, and it is by being positioned at the electrostatic electret filter element layer 123 of outer layer, being positioned at the work in intermediate layer
Property layer of charcoal 122 and be positioned at water barrier 121 ULTRASONIC COMPLEX of innermost layer and form.The outer housing 11 of described nasal obstruction body 1
Having inner chamber, the internal chamber wall of the outer housing 11 of this nasal obstruction body 1 is provided with boss 111, and described silicone gasket 13 sets
Being placed on the boss in the outer housing 11 of nasal obstruction body 1, described filter element 12 is arranged on described silicone gasket 13,
It is provided with blade structure at the external port of the outer housing 11 of described nasal obstruction body 1.Concrete, this blade structure is positioned at filter
The outside of core.This blade structure includes that a connecting shaft 112 and one end are fixed in this connecting shaft 112 and outside
Multiple blades 113 that radiation extends.The other end of blade 113 is connected to the inwall of the outer housing 11 of nasal obstruction body 1
On.In embodiment of the present utility model, the quantity of blade is three.
Furtherly, the pyramidal structure that outer housing 11 is nasal cavity bionic form of described nasal obstruction body 1.
Furtherly, described blade 113 is arc.
In use, filling in two nasal cavities respectively by two nasal obstruction bodies 1, the air that human body sucks just can lead to
Cross this asal filter effectively to be filtered, it is ensured that people's is healthy.Filter element 12 in this utility model
Using efficient complex filter element, filter element 12 is by water barrier 121, active carbon layer 122 and electrostatic electret filter element layer 123
Composition, water barrier 121 therein is possible to prevent because of nasal cavity humidity or meets snot, causes this filter to filter effect
Rate reduces too fast, and electrostatic electret filter element layer 123 and active carbon layer 122 can strengthen filter effect；Nasal obstruction body 1
Outer housing 11 external port at be provided with blade structure, thus the eddy current effect that multiple blade 113 is formed, make to exhale
The flow rotation inhaled, produces centrifugal force, so that the pollutant in air contact more abundant with filter element 12, has
Help promote filter effect and filter efficiency, fully filter out PM2.5, second hand smoking, pollen, formaldehyde, VOC
With polluters such as dust.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion, or directly
Connect or be indirectly used in other relevant technical fields, be the most in like manner included in patent protection model of the present utility model
In enclosing.
Claims (3)
1. the asal filter using efficient complex filter element, it is characterised in that: include that two match with nasal cavity
Close nasal obstruction body, these two nasal obstruction bodies connected by a connection piece, each nasal obstruction body include respectively an outer housing,
One filter element and a silicone gasket, this filter element is efficient complex filter element, described filter element by electrostatic electret filter element layer,
Active carbon layer and water barrier are composited, and the outer housing of described nasal obstruction body has inner chamber, the outer housing of this nasal obstruction body
Internal chamber wall is provided with boss, and described silicone gasket is arranged on the boss that nasal obstruction is internal, and described filter element is arranged at
On described silicone gasket, at the external port of the outer housing of described nasal obstruction body, it is provided with blade structure, this blade structure bag
Include a connecting shaft and the multiple blades being fixed in this connecting shaft.
The asal filter of employing efficient complex filter element the most according to claim 1, it is characterised in that: institute
State the pyramidal structure that outer housing is nasal cavity bionic form of nasal obstruction body.
The asal filter of employing efficient complex filter element the most according to claim 1, it is characterised in that: institute
Stating blade is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200232.6U CN205516070U (en) | 2016-03-16 | 2016-03-16 | Adopt high -efficient composite filter element's nasal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200232.6U CN205516070U (en) | 2016-03-16 | 2016-03-16 | Adopt high -efficient composite filter element's nasal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516070U true CN205516070U (en) | 2016-08-31 |
Family
ID=56781669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620200232.6U Expired - Fee Related CN205516070U (en) | 2016-03-16 | 2016-03-16 | Adopt high -efficient composite filter element's nasal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11759587B2 (en) | 2017-09-04 | 2023-09-19 | Meir JERASI | Apparatus for enhanced nostril breathing |
-
2016
- 2016-03-16 CN CN201620200232.6U patent/CN205516070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11759587B2 (en) | 2017-09-04 | 2023-09-19 | Meir JERASI | Apparatus for enhanced nostril breathing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |