CN105361287A - Heat exchange type antibacterial and dustproof mask - Google Patents
Heat exchange type antibacterial and dustproof mask Download PDFInfo
- Publication number
- CN105361287A CN105361287A CN201510581352.5A CN201510581352A CN105361287A CN 105361287 A CN105361287 A CN 105361287A CN 201510581352 A CN201510581352 A CN 201510581352A CN 105361287 A CN105361287 A CN 105361287A
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- air
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- mask
- heat exchanger
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Abstract
The invention relates to a heat exchange type antibacterial and dustproof mask. The heat exchange type antibacterial and dustproof mask is characterized in that inner and outer surfaces of the mask are made of antibacterial materials or textile fabrics, foam metal prepared according to certain technical parameters is filled between inner and outer layers, the foam metal with an all-through-hole characteristic has high specific surface area, low density, a certain antibacterial function and excellent thermal storage capacity, and air in the mask is filtered through a filter layer before entering a human body, so that a function of removing harmful particulate matters from air by filtration can be well achieved. The heat exchange type antibacterial and dustproof mask is suitable for people taking outdoor activity in chilly winter, especially patients suffering from asthma and respiratory diseases, the temperature of inhaled air is raised to reduce harmful stimulation of cold air to the respiratory tract, harms of the particulate matters in air are reduced, and humidity of respiratory gas is increased to kill pathogenic microorganisms in the respiratory gas so as to realize protection of a mask wearer.
Description
Technical field
The invention belongs to medical domain, particularly a kind of can carry out heat exchange warming while filtered air in the mouth mask of harmful substance.
Technical background
Have a lot of people very cold in the winter time, during air oxygen detrition, occur that schneiderian membrance is itched, sneeze, the symptom such as more than of panting continuously, not only affect normal quality of life, serious situation is entail dangers to life even.Trace sth. to its source, mainly because so-called " cold air is irritated " causes, the allergic rhinitis that namely winter, cold dry air caused, the outbreak of allergic asthma.When people carry out outdoor activities in severe cold, the heat in body and moisture can be taken away during expiration, suck again the air of low temperature drying during air-breathing, bring serious the mistakes temperature of respiratory tract if for a long time movable in cold, dry air and dewater, Here it is causes the arch-criminal of cold air allergy.
In the winter time, people are going out often often can put on mouth mask for filtered air and maintenance body temperature.But current commercially available mouth mask only considers the function of filtered air pollutant usually, the effect can played in warming is very limited, cannot meet the demand of the warming under outdoor cold conditions.If design a kind of mouth mask, while possessing air filtering function, its inside is with breathing out device that heat in air and moisture stored for the air heat sucked and humidification to user, then people carry out in the winter time outdoor activity time, the stimulation that pharynx nasalis is subject to will obviously reduce, and can avoid the outbreak of allergic rhinitis and allergic asthma.Therefore urgently develop and a kind ofly can either can carry out again the mouth mask of heat and exchange of moisture to the air breathed by pollutant in filtered air.
Summary of the invention
The present invention is a kind of special mouth mask that can store dissipated heat and moisture in respiratory, possesses the filter capacity to the pollutant in air simultaneously, and its main building block is mask body, heat exchanger, replaceable filter course and frenulum.
Mask body is main part of the present invention, and a typical example as shown in Figure 1.The major function of described mask body part is for other parts provide enclosure support structure, has function warming, attractive in appearance simultaneously.Described mask body is formed by internal layer and outer layer combination, and outer surface that is outer and internal layer covers weaving face fabric.Described fabric, according to the requirement of user, can be common comfortable weaving face fabric, also can be the special material with antibacterial ability.Be lined with in described skin and air-lockedly mould shell material, there is supporting role simultaneously.Described skin is provided with intake valve and air outlet valve.As the optional embodiment of one, described intake valve and air outlet valve are positioned at the cheek position of the left and right sides.Described internal layer is provided with two-way valve near mouth and nose position.Described air outlet valve and intake valve arrange the liner of a sandwich, and liner is made up of air-thru nonwoven cloth material, have durable, antibacterial advantage.Described liner is for installing replaceable filter course.
The cavity inside of heat exchanger between described mask body internal layer and skin, its major function is for regulating the temperature and humidity of user institute breathe air.Described heat exchanger can store wearer and to breathe out heat in air and moisture, and utilizes the air heating and moistening that heat exchange principle sucks user.Described heat exchanger is formed by having certain thickness integrated foam metal.Foam metal has multiple superior performance characteristics, and the present invention utilizes the feature that its quality is light, specific area is large, and the cool-heat-exchanger utilizing the foam metal of open-celled structure to make possesses good heat exchange and heat and moisture preserving ability.Described foam metal material requires according to different product designs the alloy can selecting the metals such as copper, aluminium, iron, nickel or metal.Alternatively, the specific heat capacity of the foam metal material adopting aluminium material to make is higher, can realize better heat accumulation effect; The foam metal material selecting copper material to make can improve the anti-microbial property of product.Described heat exchanger has air duct and is communicated with air outlet valve with two-way valve, intake valve.
Consider that the diffusion of the weather conditions in winter to pollutant is unfavorable, easily occur that haze weather etc. is to the disadvantageous air ambient of user, described intake valve and air outlet valve liner are provided with replaceable filter course as air filter.Described filter course is made up of the filter material of low-drag, for the deleterious particle thing in filtered air.Described filtration, according to the different demands of user, can be common filtering material, also can be the filter material reaching N95 or N99 filter criteria.User can regularly replace filter course to ensure its performance and health.
Frenulum is the device of fixing mouth mask.As optional embodiment, frenulum can be nylon, terylene, cortex, cotton or similar material.Described frenulum has user can regulate length device according to actual wear situation.
Accompanying drawing explanation
Fig. 1 heat exchange sterilization anti-dust respirator appearance schematic diagram
Fig. 2 heat exchange sterilization anti-dust respirator cut-away view
Fig. 3 heat exchange sterilization anti-dust respirator internal structure profile
Detailed description of the invention
Figure 1A and Figure 1B schematically indicates a kind of embodiment of the heat exchange sterilization anti-dust respirator in the present invention.Wherein Figure 1A is schematic appearance outside the present invention, and Figure 1B is inner side of the present invention schematic appearance.As shown in Figure 1A and Figure 1B, heat exchange sterilization anti-dust respirator of the present invention is made up of with air outlet valve 106 and the replaceable filter course 107 be installed on inside intake valve 105 and air outlet valve 106 mask body 101, the heat exchanger 102 being positioned at mouth mask inside, frenulum 103, two-way valve 104, intake valve 105.
User is when exhaling, and the hot-air of exhalation enters cool-heat-exchanger 102 through two-way valve 104, then is discharged in air by described air outlet valve 106.In said process, heat exchanger 102 stores user and to breathe out heat in air and moisture.User is when air-breathing, and the air in air enters into the mouth and nose of wearer through intake valve 105, heat exchanger 102 and two-way valve 104.In said process, the heat stored before heat exchanger 102 discharges and moisture, realize the object of the air that user breathes being carried out to passive warming and humidifying.
Fig. 2 schematically indicates the internal structure of the heat exchange sterilization anti-dust respirator in the present invention.As shown in Figure 2, heat exchange sterilization anti-dust respirator of the present invention, can be arranged on intake valve 205 and air outlet valve 206 inner liner location by replaceable filter course 201.Intake valve 205, air duct between air outlet valve 206 and two-way valve 204 are filled by the foam metal material of heat exchanger 202.
Fig. 3 schematically indicates the internal structure profile of the heat exchange sterilization dustproof mask body part in the present invention, respectively in the vertical cutting of xy and ab position.As shown in Figure 3, described mask body forms with internal layer 304 by outer 301.Outer 301 cover antibacterial cloth with the outer surface of internal layer 304, are lined with airtightly to mould shell 302 in skin 301.The foam metal material of heat exchanger 303 is filled in cavity between outer 301 and internal layer 304.Internal layer is provided with two-way valve 305 near mouth and nose position.The interlayer 306 that intake valve 307 and air outlet valve 308 liner two-layer nonwoven are formed, for placing and replaceable filtering layer 309.
Claims (6)
1. a heat exchange sterilization anti-dust respirator, comprises mask body and heat exchanger, it is characterized in that, heat exchanger is placed in mask body inside.
2. be made up of internal layer and skin by mask body according to claim 1, it is characterized in that, a cavity is had between described internal layer and skin, the heat exchanger that can carry out heat and humidity exchange is provided with in cavity, described internal layer is provided with two-way valve near nose and mouth, described skin is provided with intake valve and air outlet valve, separately between heat exchanger and intake valve, is provided with filter course.
3., by a kind of heat exchange sterilization anti-dust respirator according to claim 1, it is characterized in that, described heat exchanger is foam metal, described foam metal for having high-specific surface area, the through-hole foamed metal material of low-density and all-pass pore property.
4., by foam metal according to claim 3, it is characterized in that, the through-hole rate of foam metal can be 30% ~ 98%, and even all-pass, and described through-hole aperture can be 0.1mm ~ 2mm, and the specific area of described foam metal can be 2000m
2/ m
3~ 10000m
2/ m
3, the material of described foam metal can be the alloy of the metals such as copper, aluminium, iron, nickel or metal.
5., by filter course according to claim 2, it is characterized in that described filter course is made up of interchangeable electro static filtering material, described filter course, according to the different demands of user, can be common filtering material, also can be the filter material reaching N95 or N99 filter criteria.
6., by mask body according to claim 2, its internal layer is different according to the demand of user from superficies, can be common comfortable weaving face fabric, also can be the special material with antibacterial ability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581352.5A CN105361287A (en) | 2015-09-14 | 2015-09-14 | Heat exchange type antibacterial and dustproof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581352.5A CN105361287A (en) | 2015-09-14 | 2015-09-14 | Heat exchange type antibacterial and dustproof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105361287A true CN105361287A (en) | 2016-03-02 |
Family
ID=55364369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510581352.5A Pending CN105361287A (en) | 2015-09-14 | 2015-09-14 | Heat exchange type antibacterial and dustproof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105361287A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422103A (en) * | 2016-09-30 | 2017-02-22 | 深圳市高科金信净化科技有限公司 | Mask for portable air purifier |
| CN106690578A (en) * | 2017-01-25 | 2017-05-24 | 北京理工大学 | Chronic respiratory diseases treatment mask with keeping warm and moisture function |
| CN107744190A (en) * | 2017-10-31 | 2018-03-02 | 佛山科学技术学院 | A kind of detachable mouth mask for integrating temperature adjusting and air filtration |
| CN108201662A (en) * | 2016-12-19 | 2018-06-26 | 天津效岩科技有限公司 | A kind of breathing air heating apparatus and method |
| CN113862128A (en) * | 2021-11-09 | 2021-12-31 | 中国人民解放军空军军医大学 | Human respiratory gas virus inactivation and collection device based on 3D through-hole metal copper medium |
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| CN102048266A (en) * | 2009-11-05 | 2011-05-11 | 马志银 | Novel antibacterial far infrared mask |
| CN103202552A (en) * | 2013-02-22 | 2013-07-17 | 王艳 | Mask having special protection function for respiratory system |
| CN103830980A (en) * | 2014-03-21 | 2014-06-04 | 吕晓莉 | Efficient haze filtering nuclear pore membrane filter and efficient haze filtering nuclear pore membrane respirator |
| CN104083946A (en) * | 2014-06-27 | 2014-10-08 | 上海洁晟环保科技有限公司 | Antibacterial gauze mask filter and preparation method thereof, and antibacterial gauze mask |
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2015
- 2015-09-14 CN CN201510581352.5A patent/CN105361287A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048266A (en) * | 2009-11-05 | 2011-05-11 | 马志银 | Novel antibacterial far infrared mask |
| CN103202552A (en) * | 2013-02-22 | 2013-07-17 | 王艳 | Mask having special protection function for respiratory system |
| CN103830980A (en) * | 2014-03-21 | 2014-06-04 | 吕晓莉 | Efficient haze filtering nuclear pore membrane filter and efficient haze filtering nuclear pore membrane respirator |
| CN104083946A (en) * | 2014-06-27 | 2014-10-08 | 上海洁晟环保科技有限公司 | Antibacterial gauze mask filter and preparation method thereof, and antibacterial gauze mask |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422103A (en) * | 2016-09-30 | 2017-02-22 | 深圳市高科金信净化科技有限公司 | Mask for portable air purifier |
| CN108201662A (en) * | 2016-12-19 | 2018-06-26 | 天津效岩科技有限公司 | A kind of breathing air heating apparatus and method |
| CN106690578A (en) * | 2017-01-25 | 2017-05-24 | 北京理工大学 | Chronic respiratory diseases treatment mask with keeping warm and moisture function |
| CN106690578B (en) * | 2017-01-25 | 2018-10-19 | 北京理工大学 | Chronic respiratory disease with heat and moisture preserving function treats mask |
| CN107744190A (en) * | 2017-10-31 | 2018-03-02 | 佛山科学技术学院 | A kind of detachable mouth mask for integrating temperature adjusting and air filtration |
| CN113862128A (en) * | 2021-11-09 | 2021-12-31 | 中国人民解放军空军军医大学 | Human respiratory gas virus inactivation and collection device based on 3D through-hole metal copper medium |
| CN113862128B (en) * | 2021-11-09 | 2023-05-26 | 中国人民解放军空军军医大学 | Human respiratory gas virus inactivation and collection device based on 3D through hole metal copper medium |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |