CN105771113A - Efficient nasal cavity filter - Google Patents
Efficient nasal cavity filter Download PDFInfo
- Publication number
- CN105771113A CN105771113A CN201610144368.4A CN201610144368A CN105771113A CN 105771113 A CN105771113 A CN 105771113A CN 201610144368 A CN201610144368 A CN 201610144368A CN 105771113 A CN105771113 A CN 105771113A
- Authority
- CN
- China
- Prior art keywords
- filter element
- negative ion
- nasal obstruction
- composite filter
- outer housing
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/06—Nose filters
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses an efficient nasal cavity filter. The efficient nasal cavity filter comprises two nose plug bodies which are connected through a connecting piece. Each nose plug body comprises an outer cover, a composite filter element and a negative ion silicone washer. The outer cover of each nose plug body is provided with an inner cavity. Bosses are arranged on the inner cavity wall of the outer cover of each nose plug body. Each negative ion silicone washer is arranged on the corresponding bosses. Each composite filter element is arranged on the corresponding negative ion silicone washer. A fan blade structure is arranged at an outer end opening of the outer cover of each nose plug body. Each fan blade structure comprises a connecting shaft and a plurality of blades fixed to the connecting shaft. According to the efficient nasal cavity filter, each negative ion silicone washer can stably generate negative ions, and the negative ions are beneficial to the body health after being breathed by human bodies; activated carbon layers and electrostatic electret filter element layers are arranged in the composite filter elements and thus can generate a synergistic effect with the negative ions, and the filtering effect is enhanced; the blades in each fan blade structure make breathed airflow rotate so that centrifugal force can be formed, pollutants in the air can be in contact with the composite filter elements more sufficiently, and therefore the filtering effect and filtering efficiency can be better improved.
Description
Technical field
The present invention relates to a kind of filter, particularly to the efficient asal filter of one.
Background technology
Now, the living standard of industrial level and people is greatly improved, but air quality is worse and worse.Haze weather phenomenon increases gradually, 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 great threat.Asal filter can help people effectively to filter out the harmful substance in air.But the volume of asal filter is only small, difficulty of processing is big, and the requirement for material safety is significantly high, should not use binding agent.Existing asal filter filter efficiency is low, poor filtration effect, it is difficult to filter the small molecule contaminants such as PM2.5, second hand smoking, formaldehyde and VOC.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide the efficient asal filter that a kind of filter effect is better and filter efficiency is higher.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions: a kind of efficiently asal filter, including two nasal obstruction bodies matched with nasal cavity, these two nasal obstruction bodies are connected by a connection piece, each nasal obstruction body includes an outer housing, one composite filter element and a negative ion silica-gel packing ring, containing the mineral that can produce anion in this negative ion silica-gel packing ring, the outer housing of described nasal obstruction body has inner chamber, the internal chamber wall of the outer housing of this nasal obstruction body is provided with boss, described negative ion silica-gel packing ring is arranged on the boss that nasal obstruction is internal, described composite filter element is arranged on described negative ion silica-gel packing ring, the external port place of the outer housing of described nasal obstruction body is provided with blade structure, this blade structure includes a connection axle and the multiple blades being fixed on this connection axle.
Further, the pyramidal structure that outer housing is nasal cavity bionic form of described nasal obstruction body.
Further, described blade is arc.
Further, described composite filter element is three layers nonwoven fabric construct, and wherein, the innermost layer of composite filter element is water barrier, and intermediate layer is active carbon layer, and outer layer is electrostatic electret filter element layer.
The invention has the beneficial effects as follows: the nasal obstruction body structure in the asal filter of the present invention does not use binding agent, and negative ion silica-gel packing ring therein can stably produce anion, after human body respiration, body health benefits；The present invention adopts composite filter element, active layer of charcoal and electrostatic electret filter element layer in composite filter element, thus synergism can be produced with anion, strengthens filter effect；The external port place of the outer housing of nasal obstruction body is provided with blade structure, thus the eddy current effect that multiple blades are formed, make the flow rotation of breathing, produce centrifugal force, so that the pollutant in air contact more abundant with composite filter element, contribute to promoting filter effect and filter efficiency, fully filter out the polluters such as PM2.5, second hand smoking, pollen, formaldehyde, VOC and dust.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the present invention.
Fig. 2 is the combinative structure schematic diagram of one of them the nasal obstruction body in the present invention.
Fig. 3 is the structural representation of the composite filter element in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
As depicted in figs. 1 and 2, a kind of efficiently asal filter, including two nasal obstruction bodies 1 matched with nasal cavity, these two nasal obstruction bodies 1 are connected by a connection piece 2, each nasal obstruction body 1 includes an outer housing 11, one composite filter element 12 and a negative ion silica-gel packing ring 13, containing the mineral that can produce anion in this negative ion silica-gel packing ring, the outer housing 11 of described nasal obstruction body 1 has inner chamber, the internal chamber wall of the outer housing 11 of this nasal obstruction body 1 is provided with boss 111, described negative ion silica-gel packing ring 13 is arranged on the boss in the outer housing 11 of nasal obstruction body 1, described composite filter element 12 is arranged on described negative ion silica-gel packing ring 13, the external port place of the outer housing 11 of described nasal obstruction body 1 is provided with blade structure.Concrete, this blade structure is positioned at the outside of composite filter element.This blade structure include a connection axle 112 and one end is fixed on this connection axle 112 and to external radiation extend multiple blades 113.The other end of blade 113 is connected on the inwall of the outer housing 11 of nasal obstruction body 1.In an embodiment of the present invention, 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.
Furtherly, as it is shown on figure 3, described composite filter element 12 is three layers nonwoven fabric construct, wherein, the innermost layer of composite filter element 12 is water barrier 121, and intermediate layer is active carbon layer 122, and outer layer is electrostatic electret filter element layer 123.
In use, body 1 of having a stuffy nose two is filled in two nasal cavities respectively, and the air that human body sucks is controlled by this asal filter and is effectively filtered, it is ensured that people's is healthy.Negative ion silica-gel packing ring 13 in the asal filter of the present invention can stably produce anion, after human body respiration, and body health benefits；The asal filter of the present invention adopts composite filter element, this composite filter element 12 is made up of water barrier 121, active carbon layer 122 and electrostatic electret filter element layer 123, water barrier 121 therein is possible to prevent because of nasal cavity humidity or meets snot, cause that this filter filter efficiency reduces too fast, electrostatic electret filter element layer 123 and active carbon layer 122 then with negative ion formation synergism produced by negative ion silica-gel packing ring 13, can strengthen filter effect；The external port place of the outer housing 11 of nasal obstruction body 1 is provided with blade structure, thus the eddy current effect that multiple blades 113 are formed, make the flow rotation of breathing, produce centrifugal force, so that the pollutant in air contact more abundant with composite filter element 12, contribute to promoting filter effect and filter efficiency, fully filter out the polluters such as PM2.5, second hand smoking, pollen, formaldehyde, VOC and dust.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (4)
1. an efficient asal filter, it is characterized in that: include two nasal obstruction bodies matched with nasal cavity, these two nasal obstruction bodies are connected by a connection piece, each nasal obstruction body includes an outer housing, one composite filter element and a negative ion silica-gel packing ring, containing the mineral that can produce anion in this negative ion silica-gel packing ring, the outer housing of described nasal obstruction body has inner chamber, the internal chamber wall of the outer housing of this nasal obstruction body is provided with boss, described negative ion silica-gel packing ring is arranged on the boss that nasal obstruction is internal, described composite filter element is arranged on described negative ion silica-gel packing ring, the external port place of the outer housing of described nasal obstruction body is provided with blade structure, this blade structure includes a connection axle and the multiple blades being fixed on this connection axle.
2. efficient asal filter according to claim 1, it is characterised in that: the pyramidal structure that outer housing is nasal cavity bionic form of described nasal obstruction body.
3. efficient asal filter according to claim 1, it is characterised in that: described blade is arc.
4. efficient asal filter according to claim 1, it is characterised in that: described composite filter element is three layers nonwoven fabric construct, and wherein, the innermost layer of composite filter element is water barrier, and intermediate layer is active carbon layer, and outer layer is electrostatic electret filter element layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144368.4A CN105771113A (en) | 2016-03-16 | 2016-03-16 | Efficient nasal cavity filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144368.4A CN105771113A (en) | 2016-03-16 | 2016-03-16 | Efficient nasal cavity filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771113A true CN105771113A (en) | 2016-07-20 |
Family
ID=56393400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610144368.4A Pending CN105771113A (en) | 2016-03-16 | 2016-03-16 | Efficient nasal cavity filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020091243A1 (en) * | 2018-10-31 | 2020-05-07 | 주식회사 엘지생활건강 | Nose mask |
| CN111148542A (en) * | 2017-09-04 | 2020-05-12 | 埃西托科技有限公司 | Improved device for enhancing nasal breathing |
-
2016
- 2016-03-16 CN CN201610144368.4A patent/CN105771113A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148542A (en) * | 2017-09-04 | 2020-05-12 | 埃西托科技有限公司 | Improved device for enhancing nasal breathing |
| CN111148542B (en) * | 2017-09-04 | 2022-12-27 | 埃西托科技有限公司 | Improved device for enhancing nasal breathing |
| WO2020091243A1 (en) * | 2018-10-31 | 2020-05-07 | 주식회사 엘지생활건강 | Nose mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |