CN109568821B - Wearable air purifier for preventing allergy of dust mites - Google Patents
Wearable air purifier for preventing allergy of dust mites Download PDFInfo
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- CN109568821B CN109568821B CN201811580951.5A CN201811580951A CN109568821B CN 109568821 B CN109568821 B CN 109568821B CN 201811580951 A CN201811580951 A CN 201811580951A CN 109568821 B CN109568821 B CN 109568821B
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- 239000000428 dust Substances 0.000 title claims abstract description 41
- 241000238876 Acari Species 0.000 title claims abstract description 37
- 206010020751 Hypersensitivity Diseases 0.000 title claims abstract description 23
- 208000026935 allergic disease Diseases 0.000 title claims abstract description 22
- 230000007815 allergy Effects 0.000 title claims abstract description 21
- 238000004887 air purification Methods 0.000 claims abstract description 53
- 238000000746 purification Methods 0.000 claims abstract description 19
- -1 8-hydroxyquinoline p-fluorobenzenesulfonate Chemical compound 0.000 claims abstract description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000011065 in-situ storage Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 12
- 230000000844 anti-bacterial effect Effects 0.000 claims description 6
- 239000003899 bactericide agent Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract description 2
- 229910021389 graphene Inorganic materials 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- UMPSXRYVXUPCOS-UHFFFAOYSA-N 2,3-dichlorophenol Chemical compound OC1=CC=CC(Cl)=C1Cl UMPSXRYVXUPCOS-UHFFFAOYSA-N 0.000 abstract 1
- WVSYONICNIDYBE-UHFFFAOYSA-N 4-fluorobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(F)C=C1 WVSYONICNIDYBE-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 208000006673 asthma Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 206010012434 Dermatitis allergic Diseases 0.000 description 2
- 239000013566 allergen Substances 0.000 description 2
- 229960004784 allergens Drugs 0.000 description 2
- 208000010668 atopic eczema Diseases 0.000 description 2
- 208000029771 childhood onset asthma Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 206010002198 Anaphylactic reaction Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010010744 Conjunctivitis allergic Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 208000009481 Laryngeal Edema Diseases 0.000 description 1
- 206010023845 Laryngeal oedema Diseases 0.000 description 1
- 241000238711 Pyroglyphidae Species 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 206010039085 Rhinitis allergic Diseases 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000002205 allergic conjunctivitis Diseases 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 201000010105 allergic rhinitis Diseases 0.000 description 1
- 208000003455 anaphylaxis Diseases 0.000 description 1
- 208000024998 atopic conjunctivitis Diseases 0.000 description 1
- 201000008937 atopic dermatitis Diseases 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229940046533 house dust mites Drugs 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
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- 230000008313 sensitization Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a wearable air purifier for preventing allergy to dust mites, which comprises an air purification module and a power control module, wherein the air purification module receives outside air, purifies the dust mites and conveys the purified air to an area near the mouth and nose of a user; the power control module is connected with the air purification module, the purification mode of the purification module, namely the direct conversion of the air inlet mode and the purified gas supply mode, is controlled, the filter elements are air filter screens with different air permeability, such as 8-hydroxyquinoline p-fluorobenzenesulfonate, 2, 3-dichlorophenol p-fluorobenzenesulfonate, nano silver, graphene fluoride and the like, which are modified in situ or after finishing, the mite removing rate is up to more than 99%, and related diseases caused by dust mite allergy are effectively prevented. The invention also has the function of preventing allergy caused by pollen, smoke dust and other particles.
Description
Technical Field
The invention relates to a wearable air purifier, in particular to a wearable air purifier for preventing allergy to dust mites.
Background
Childhood asthma is a common chronic respiratory allergic disease, and seriously affects physical and psychological health of children. The prevalence rate of asthma in children aged 0-14 years in China is increased year by year, and the prevalence rate of asthma in children in areas with more developed economy is higher. Taking the sea as an example, the children with asthma are 50 thousands, the prevalence rate is 7.57%, and the children are the most popular in China.
In addition to allergic constitutions and respiratory infections per se, more and more experts are paying attention to the influence of environmental factors on the occurrence of asthma in children. External environmental factors such as various allergens including dust mites, pollen, smoke, and chemical gases are important factors affecting the onset of asthma, and more than eighty percent of asthmatics have allergic reactions to dust mites. Dust mite allergy can cause allergic rhinitis, allergic conjunctivitis, eczema, dermatitis and the like if the dust mite is mild; even more so, it can cause cough at night, severe asthma, and even recurrent laryngeal edema. Thus, reducing exposure to dust mites, preventing dust mite allergy can be effective in preventing the onset of childhood asthma.
The mites having a relationship with allergic reactions in humans are house dust mites, and space dust mites, etc. The excreta and secretion of dust mites and decomposition products of dead insects are allergens, and among them, the sensitization of fecal pellets is the strongest. Dust mites can be properly reduced by cleaning and cleaning the indoor and airing bedclothes and clothes, but the dust mites have no effect on mites in the air. The mite-killing agent is directly sprayed to kill mites, and certain side effects are generated on human bodies. The air purifier removes mite and relies on air purifier's amount of wind size, has great space limitation. Moreover, the method can only reduce the content of indoor dust mites, has no effect on outdoor dust mites, and can cause anaphylactic reaction and even asthma for children with low immunity. Therefore, there is a high necessity to develop a wearable air purifier preventing allergy to dust mites.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a wearable air purifier for preventing allergy to dust mites.
The purpose of the invention is realized by the following scheme: a wearable air purifier for preventing allergy of dust mites comprises an air purification module and a power control module, wherein the air purification module comprises a power purification module, a diaphragm unit, an air suction port and an air exhaust port, the air purification module receives outside air, purifies the dust mites and conveys the purified air to an area near the nose of a user; the power control module is powered by a power supply, controls the membrane unit and the power module, is connected with the membrane unit of the air purification module through the sealing connection unit, and controls the purification module to change the purification mode, namely the air inlet mode and the purified air supply mode.
The principle of the invention is as follows: the air purification module receives outside air, purifies dust mites and conveys the purified air to an area near the mouth and nose of a user for the user to directly suck; the power control module is connected with the air purification module and controls the purification module to directly switch the purification mode, namely the air inlet mode and the purified gas supply mode.
On the basis of the scheme, the air purification module comprises a shell with an air suction port and an air exhaust port, an air purification chamber and a filter element arranged in the air purification chamber, wherein an airflow channel is formed between the air purification chamber and the shell, and the filter element comprises a primary filter element and a high-efficiency filter element to form the power purification module; the air purification chamber is provided with an air outlet corresponding to the inlet and outlet positions of the shell and is covered by a one-way valve formed by two diaphragms to form a diaphragm unit; get into air purification module's air through the air flue, through as power module's flexible pellicle, just imitate filter element and high-efficient filter element entering air purification cavity in, under power control module control, flexible pellicle is arch or sunken state, forms the pressure differential of air current, accomplishes the air admission or purifies the gas state of giving.
The working principle is as follows: the two airtight diaphragms at the air outlet of the air purification chamber can be switched between an air inlet state and a second position according to the pressure difference generated by airflow; the air inlet end of the air purification chamber is provided with a flexible semi-permeable module which can be switched between an air inlet state and a second air supply state, namely a convex or concave state, under the control of the power control module.
When the two diaphragms of the one-way valve are in a purified gas supply state, the two diaphragms are opened by the pressure of purified gas to respectively seal the gas channel openings at the two sides of the inlet and the outlet, so that purified gas is supplied from the gas suction port and the gas exhaust port.
The filter element comprises a primary filter element, wherein the primary filter element is a primary air filter screen modified in situ or modified by after-treatment by using 1-3% of mite-killing bactericide (8-hydroxyquinoline p-fluorobenzene sulfonate: 2, 3-dichlorophenol p-fluorobenzene sulfonate: nano silver =1:1:1) by mass content; the efficient filter element is an efficient air filter screen which is modified in situ or modified after finishing and contains 4-7% of efficient mite-killing bactericide (8-hydroxyquinoline p-fluorobenzene sulfonate: 2, 3-dichlorophenol p-fluorobenzene sulfonate: nano silver: fluorinated graphene =1:1:1 (10-30)) by mass.
Wherein, the non-side of giving gas of air purification module has the magic subsides, can be fine with the collar bonding, make things convenient for wearing and fixing of wearable air purifier. The power control module may be driven by any means, electrical, piezoelectric or mechanical, that has been put to practical use.
The invention provides a wearable air purifier for preventing allergy to dust mites, which is used for purifying the dust mites in the air, the mite removing rate is up to more than 99%, and the purified air is conveyed to the area near the mouth and nose of a user for the user to directly inhale. The purifier has the wearable characteristic, can purify dust mites anytime and anywhere, and effectively prevent various diseases caused by allergy of the dust mites of users. The purifier is especially suitable for susceptible people who have weak self-protection consciousness such as children, toddlers and the like and are not suitable for daily protection articles such as masks and the like.
The filter element of the invention is loaded with high-efficiency mite and mite killing components, the mite killing rate is up to more than 99 percent, and related diseases caused by dust mite allergy are effectively prevented. The flexible neck strap of wearable air purifier is adjustable in length, and the built-in filter element of air purification module is removable, is applied to children of different age groups and uses for a long time. The invention has the functions of purifying pollen, bacteria, virus and the like, and effectively prevents related diseases.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a purge mode, i.e., intake mode, of the present invention;
FIG. 3 is a purge gas feed mode of the present invention;
FIG. 4 is a schematic external view of the present invention;
wherein,
1-air purification module;
1-primary filter element; 1-2 high efficiency filter elements;
1-3-flexible semi-permeable membrane; 1-4 one-way valves;
1-5 air purification chamber; 1-6 of shell;
1-7-suction and exhaust ports;
2-Power control Module.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
As shown in fig. 1, a wearable air purifier for preventing allergy to dust mites comprises an air purification module 1 and a power control module 2, wherein the air purification module comprises a power purification module, a diaphragm unit, an air suction port and an air exhaust port, the air purification module receives outside air, purifies dust mites and conveys the purified air to an area near the nose of a user; the power control module is powered by a power supply, controls the membrane unit and the power module, is connected with the membrane unit of the air purification module through the sealing connection unit, and controls the purification module to change the purification mode, namely the air inlet mode and the purified air supply mode.
As shown in fig. 4, the wearable air purifier for preventing allergy to dust mites of the present embodiment comprises two air purification modules 1 and one power control module 2. The air purification module shell is cylindrical, and the power control module 2 is placed in the flexible neck strap.
The two air purification modules receive outside air, purify dust mites and convey the purified air to the area near the mouth and nose of a user for the user to directly inhale; the power control module is connected with the air purification module and controls the purification module to directly switch the purification mode, namely the air inlet mode and the purified gas supply mode.
The air purification module 1 comprises a shell 1-6 with an air suction port and an air exhaust port 1-7, an air purification chamber 1-5 and a filter element arranged in the air purification chamber 1-5, wherein an airflow channel is formed between the air purification chamber 1-5 and the shell 1-6, and the filter element comprises a primary filter element 1-1 and a high-efficiency filter element 1-2 to form a power purification module; the air purification chamber 1-5 is provided with an air outlet corresponding to the inlet and outlet positions of the shell and is covered by a one-way valve 1-4 formed by two diaphragms to form a diaphragm unit; the air that gets into air purification module through the air flue, in flexible pellicle 1-3, the primary filter element 1-1 and the high-efficient filter element 1-2 entering air purification cavity 1-5 as power module, under the control of power control module, flexible pellicle 1-3 is protruding or sunken state, forms the pressure differential of air current, accomplishes the air and admits air or purifies the gas state of giving.
As shown in figure 2, the power control module controls the two airtight membranes 1-4 to be in an air inlet state, and the flexible semi-permeable module 1-3 at the other end is in a convex air inlet state. Air enters the air purification chamber 1-5 through the mite removing and purifying effects of the primary filter element 1-1 and the high-efficiency filter element 1-2 from the flexible semipermeable membrane 1-3 through the air flow channel and the air suction port 1-7 respectively, and the purification mode, namely the air inlet mode is completed.
As shown in fig. 3, the power control module controls the two airtight membranes 1-4 to be in the air-out state), and the other end of the flexible semi-permeable module 1-3 is in the concave air-out state. The purified air in the air purification chamber 1-5 forms jet flow in the air suction and exhaust port 1-7, and is conveyed to the area near the nose and mouth of a user at the speed of several m/s to dozens of m/s, so that the user can directly suck the air, and the purified air supply mode is completed.
Fig. 2 and fig. 3 alternate in a reciprocating manner, and the wearable air purifier for preventing allergy to dust mites continuously provides purified air for users after dust mites are removed, so that allergy to dust mites is effectively prevented.
The primary filter element (1-1) in the air purification chamber is a primary air filter screen modified in situ or after-treatment by 1-3% of mite-killing bactericide (8-hydroxyquinoline p-fluorobenzene sulfonate: 2, 3-dichlorophenol p-fluorobenzene sulfonate: nano silver =1:1:1) by mass content; the efficient filter element (1-2) is an efficient air filter screen which is modified in situ or modified after finishing and contains 4-7% of efficient mite-killing bactericide (8-hydroxyquinoline p-fluorobenzene sulfonate: 2, 3-dichlorophenol p-fluorobenzene sulfonate: nano silver: graphene fluoride =1:1:1 (10-30)) by mass.
The product can be used for purifying dust mites in air, and the mite removing rate is up to more than 99%.
Claims (4)
1. The wearable air purifier is characterized by comprising a power control module (2) and at least one air purification module (1), wherein the air purification module (1) comprises a power purification module, a diaphragm unit, an air suction port and an air exhaust port, receives outside air by the air purification module, purifies dust mites and conveys the purified air to an area near the mouth and nose of a user; the power control module is powered by a power supply, controls the membrane unit and the power module, is connected with the membrane unit of the air purification module through the sealing connection unit, and controls the purification module to change the purification mode, namely the air inlet mode and the purified air supply mode; wherein,
the air purification module (1) comprises a shell (1-6) with an air suction port and an air exhaust port (1-7), an air purification chamber (1-5) and a filter element arranged in the air purification chamber (1-5), wherein an airflow channel is formed between the air purification chamber (1-5) and the shell (1-6), wherein the filter element comprises a primary filter element (1-1) and a high-efficiency filter element (1-2) to form a power purification module; the air purification chamber (1-5) is provided with an air outlet corresponding to the inlet and outlet of the shell and is covered by a one-way valve (1-4) formed by two diaphragms to form a diaphragm unit; the air entering the air purification module enters an air purification chamber (1-5) through an air channel and a flexible semipermeable membrane (1-3), a primary filter element (1-1) and a high-efficiency filter element (1-2) which are used as power modules, and the flexible semipermeable membrane (1-3) is in a convex or concave state under the control of the power control module to form the pressure difference of air flow so as to finish the air intake or purified air supply state;
the primary filter element (1-1) is a primary air filter screen modified in situ or after-treatment by 1-3% of mite-killing bactericide (8-hydroxyquinoline p-fluorobenzene sulfonate: 2, 3-dichlorophenol p-fluorobenzene sulfonate: nano silver =1:1:1) by mass content; the efficient filter element (1-2) is an efficient air filter screen which is modified in situ or modified after finishing and contains 4-7% of efficient mite-killing bactericide (8-hydroxyquinoline p-fluorobenzene sulfonate: 2, 3-dichlorophenol p-fluorobenzene sulfonate: nano silver: fluorinated graphene =1:1:1 (10-30)) by mass.
2. The wearable air purifier for preventing dust mite allergy of claim 1, wherein the two diaphragms of the one-way valve (1-4) are opened by the pressure of the purified air in the state of supplying the purified air, and the air inlets and the air outlets (1-7) on two sides of the inlet and the outlet (1-7) are respectively sealed, so that the purified air is supplied from the air inlet and the air outlet (1-7).
3. The wearable air purifier for preventing allergy to dust mites of claim 1, where said air purification module housing (1) is cylindrical and the power control module (2) is placed in a flexible neck strap.
4. The wearable air purifier for preventing allergy to dust mites of claim 3, wherein the non-air-intake and air-exhaust port surface of the air purification module (1) is provided with a magic tape for being stuck on a collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580951.5A CN109568821B (en) | 2018-12-24 | 2018-12-24 | Wearable air purifier for preventing allergy of dust mites |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580951.5A CN109568821B (en) | 2018-12-24 | 2018-12-24 | Wearable air purifier for preventing allergy of dust mites |
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| Publication Number | Publication Date |
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| CN109568821A CN109568821A (en) | 2019-04-05 |
| CN109568821B true CN109568821B (en) | 2021-05-04 |
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| CN201811580951.5A Active CN109568821B (en) | 2018-12-24 | 2018-12-24 | Wearable air purifier for preventing allergy of dust mites |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8887719B2 (en) * | 2011-12-15 | 2014-11-18 | 3M Innovative Properties Company | Air filtration device having tuned air distribution system |
| CN103910675A (en) * | 2013-01-07 | 2014-07-09 | 温州市颐康家居卫生用品有限责任公司 | Synthesis and screening of sulfonate antibacterial anti-mite agent and compounding of novel anti-mite agent |
| JP2018504173A (en) * | 2014-12-19 | 2018-02-15 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Wearable air purifier |
| CN205073547U (en) * | 2015-10-27 | 2016-03-09 | 温州医科大学 | Portable oxygen -uptaking device |
| CN205683422U (en) * | 2016-06-13 | 2016-11-16 | 北京随能科技有限公司 | A kind of hanging air cleaning system of neck |
| CN108752705A (en) * | 2018-06-15 | 2018-11-06 | 芜湖德鑫汽车部件有限公司 | A kind of automotive trim panel and preparation method thereof of antibacterial taste removal |
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