CN112971241A - Antifog haze gauze mask of interactive health risk evaluation - Google Patents
Antifog haze gauze mask of interactive health risk evaluation Download PDFInfo
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- CN112971241A CN112971241A CN202110350490.8A CN202110350490A CN112971241A CN 112971241 A CN112971241 A CN 112971241A CN 202110350490 A CN202110350490 A CN 202110350490A CN 112971241 A CN112971241 A CN 112971241A
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- 230000036541 health Effects 0.000 title claims abstract description 24
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 23
- 238000011156 evaluation Methods 0.000 title claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 50
- 238000012544 monitoring process Methods 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 238000012502 risk assessment Methods 0.000 claims description 13
- 239000002028 Biomass Substances 0.000 claims description 6
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 5
- 244000060011 Cocos nucifera Species 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000010902 straw Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000003915 air pollution Methods 0.000 abstract description 6
- 239000000809 air pollutant Substances 0.000 description 13
- 231100001243 air pollutant Toxicity 0.000 description 13
- 238000001179 sorption measurement Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
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- 238000011069 regeneration method Methods 0.000 description 8
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- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
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- 238000010030 laminating Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
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- 231100000719 pollutant Toxicity 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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- 229920000742 Cotton Polymers 0.000 description 1
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
- A41D27/285—Means for ventilation with closure adjustment
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/12—Hygroscopic; Water retaining
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- 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
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to the technical field of automobile air conditioner compressors, in particular to an interactive health risk evaluation anti-haze mask, which comprises: the mask is provided with an air inlet on the outer layer, and the positioning chip, the outer air monitoring sensor and the wireless connection device are all arranged in the outer layer of the mask. The ACF filter membrane is attached to the inner surface of the outer layer of the mask, and the HEPA filter membrane and the active carbon filter core are clamped at an air inlet between the outer layer of the mask and the ACF filter membrane. The inner layer air monitoring sensor and the exhalation parameter sensor are both arranged between the mask outer layer and the ACF filter membrane. The wireless connection equipment is internally provided with a data processor, and the positioning chip, the outer layer air monitoring sensor, the inner layer air monitoring sensor and the exhalation parameter sensor are all connected with the data processor. The mask further comprises a power supply device which is arranged between the outer layer of the mask and the ACF filter membrane and used for supplying power to all elements. The mask has the function of monitoring air quality data in real time, and can evaluate the air pollution exposure risk condition of a wearer.
Description
Technical Field
The invention relates to the technical field of masks, in particular to an anti-haze mask for interactive health risk evaluation.
Background
The information disclosed in this background of the invention is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
With the continuous aggravation of air pollution and the continuous increase of haze days, the mask becomes a necessary product for people to go out. However, the present inventors found that: the cotton fabric masks sold and used in the current market have poor filtering performance and low protection effect; the gas exhaled by the wearer contains a large amount of water vapor which is attached to the inner layer of the mask and is easy to breed bacteria; the worn mask is discarded as a whole, and although the purchase cost is low, the use cost is high, so that secondary environmental pollution and material waste are caused; when the adsorption capacity of the mask to air pollutants reaches saturation, the mask often cannot be replaced in time due to lack of interactive prompt. Moreover, the health degree of attention of people is continuously increased, and health risk assessment of crowds is also more and more emphasized by governments, but the related work progress is slow due to the fact that reliable data such as the quality concentration of pollutants inhaled by different crowds exposed to different urban functional areas and different time periods cannot be obtained.
Disclosure of Invention
Aiming at the problems, the invention provides an interactive health risk evaluation anti-haze mask which not only can filter harmful substances in air, but also has a real-time air quality data monitoring function, can effectively evaluate the air pollution exposure risk condition of a wearer, and realizes interactive visualization of data through connection with the internet. In order to achieve the above object, the present invention has the following technical means.
An antifog haze gauze mask of interactive health risk evaluation includes: gauze mask is outer, location chip, outer air monitering sensor, wireless connection equipment, ACF filter membrane, HEPA filter membrane, active carbon filter core, inlayer air monitering sensor, expiration parameter sensor and ear rope, wherein: the mask is provided with an air inlet on the outer layer, and the positioning chip, the outer air monitoring sensor and the wireless connection device are all arranged in the outer layer of the mask. The ACF filter membrane is attached to the inner surface of the outer layer of the mask, and the HEPA filter membrane and the active carbon filter core are clamped at an air inlet between the outer layer of the mask and the ACF filter membrane. The inner layer air monitoring sensor and the exhalation parameter sensor are both arranged between the outer layer of the mask and the ACF filter membrane and connected to the ACF filter membrane. The left side and the right side of the outer layer of the mask are both connected with the ear ropes, so that the mask can be worn on the face conveniently. The wireless connection equipment is internally provided with a data processor, and the positioning chip, the outer layer air monitoring sensor, the inner layer air monitoring sensor and the exhalation parameter sensor are all connected with the data processor, so that data monitored by all elements can be compiled, analyzed, processed and the like, and are transmitted to the display terminal through the wireless connection equipment. The mask further comprises a power supply device which is arranged between the outer layer of the mask and the ACF filter membrane and used for supplying power to all elements.
Further, still including setting up the breather valve on the gauze mask skin, the breather valve is in damp and hot or ventilate the great operational environment of the relatively poor or physical labor volume, uses the gauze mask that has the breather valve can help the person of wearing to feel more unobstructed and comfortable when exhaling.
Further, still be connected with the flexible pad on the ear rope to improve the comfort level of wearing. Optionally, the flexible pad includes any one of a silicone pad, a sponge pad, and the like.
Further, the outer material of gauze mask is liquid silica gel, and it can be inseparabler with the skin laminating, improves wearer's perception comfort level.
Further, the outer layerThe layer air monitoring sensor and the inner layer air monitoring sensor are both PM2.5A monitoring sensor to facilitate monitoring of the air quality of the gas.
Furthermore, the HEPA filter membrane is formed by interweaving fine organic fibers, has the characteristics of large adsorption capacity, high purification efficiency and the like, and has good water absorption.
Furthermore, the activated carbon filter element is made of biomass raw materials with good adsorbability, such as coconut shells, straws, nut shells and the like, and can adsorb PM and SO2、NOXWhen the adsorption capacity of the activated carbon filter element reaches saturation, the activated carbon filter element can be regenerated and recycled.
Furthermore, the ACF filter membrane is a hydrophilic active carbon filter membrane, has good water absorption, is helpful for keeping the interior of the mask dry and preventing bacteria from breeding. When the water absorption capacity reaches saturation, the filter membrane can be regenerated and recycled.
Further, the power supply device is a storage battery and is connected with a USB charging port so as to facilitate cruising of the power supply device.
Further, the display terminal comprises at least one of a mobile phone APP, a computer display screen and the like.
Compared with the prior art, the invention has the following beneficial effects:
(1) the monitoring precision is high, and the data interaction is visual. According to the haze-preventing mask, various sensors such as air pollutants are arranged in the haze-preventing mask, a wearer can monitor the quality concentration data and the exposure risk evaluation result of the target air pollutants on line based on a mobile phone APP interface, and accessories such as a filter membrane, a biological carbon filter core and the like are replaced timely; in addition, when the result of the evaluation of the air pollutants on the human body shows that the air pollutants have carcinogenic effect, the product has an interactive prompt function for a wearer.
(2) Based on the will of the wearer, real-time uploading of data can be achieved. The mask is internally provided with a high-precision positioning chip, so that the internet is used as a contact carrier according to specific geographic position information of different wearers, target air pollutant concentration and human health risk evaluation result data of different crowds in different city functional areas and different time periods (early peak, late peak, holidays, workdays and the like) can be uploaded to a database established by a government department cooperating with the project in real time, and basic data is provided for developing air pollutant risk exposure evaluation by the relevant government department.
(3) Saving cost and environmental protection. The activated carbon filter element is made of biomass materials with better adsorption performance such as coconut shells, straws and nut shells, can be regenerated and recycled with the inner ACF filter membrane, can be conveniently replaced with the HEPA filter membrane, and the replaced filter membrane can be used for particulate matter component analysis and serves as an off-line health risk evaluation index.
(4) Clean and sanitary, high comfort level and good sealing performance. The mask outer layer is made of liquid silica gel, the mask made of the material can be tightly attached to the skin of the face, marks cannot be left even if the mask is worn for a long time, and the practicability, the sealing performance and the comfort are remarkably improved compared with those of the traditional mask; the mask inner layer is the ACF filter membrane, and the effect of absorbing water is showing, has greatly improved the mask internal environment, has effectively prevented bacterial growing.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of an interactive health risk assessment anti-haze mask in an embodiment.
Fig. 2 is a schematic layering diagram of the interactive health risk assessment anti-haze mask in the embodiment.
The scores in the above figures represent: 1-mask outer layer, 2-positioning chip, 3-outer layer air monitoring sensor, 4-wireless connection equipment, 5-ACF filter membrane, 6-HEPA filter membrane, 7-active carbon filter core, 8-inner layer air monitoring sensor, 9-expiration parameter sensor, 10-ear rope, 11-air inlet, 12-breather valve and 13-flexible pad.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention are to be understood in a broad sense, and for example, the terms "mounted," "connected," and "fixed" may be fixed, detachable, or integrated; the two components can be connected mechanically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the description are understood by those skilled in the art as having specific meanings according to the specific situation. The description will be further described with reference to the drawings and specific examples.
Referring to fig. 1 and 2, an anti-haze mask is illustrated, which is formed by a plurality of components including a mask outer layer 1, a positioning chip 2, an outer layer air monitoring sensor 3, a wireless connection device 4, an ACF filter 5, an HEPA filter 6, an activated carbon filter 7, an inner layer air monitoring sensor 8, an exhalation parameter sensor 9, and ear cords 10. The mask has the function of monitoring air quality data in real time, so that the air pollution exposure risk condition of a wearer can be effectively evaluated, and the interactive visual purpose of the data can be realized after the mask is networked through the wireless connection device 4.
Based on the above problems to be solved and the objects to be achieved, a detailed description will now be given by the following specific embodiments.
Referring to fig. 1 and 2, for gauze mask skin 1, its material is liquid silica gel, and it can be inseparabler with the skin laminating, not only can improve the perception comfort level of wearing person, even wear for a long time and also can not leave the seal of a government organization in old china, and practicality, leakproofness and travelling comfort are showing and are promoting than traditional gauze mask. And the outer layer 1 of the mask is provided with an air inlet 11, so that air can enter the mask during breathing conveniently, and the smooth breathing of a user is ensured.
For the positioning chip 2, a GPS positioning chip, a beidou positioning chip and the like with a high-precision positioning function can be adopted to realize the positioning of specific geographic position information of different wearers (such as old people, children, adult women, adult men and the like), so as to monitor the concentration of air pollutants in different urban functional areas (such as residential areas, industrial areas, traffic trunk areas, suburbs, rural areas and the like), and provide basic data for developing air pollutant risk exposure evaluation by relevant government departments.
Outer air monitor sensor 3 and wireless connection equipment 4 all set up in gauze mask skin 1, and outer air monitor sensor 3 is PM2.5A monitoring sensor for monitoring PM in the outside air2.5The concentration of (c). The ACF filter membrane 5 is detachably attached to the inner surface of the mask outer layer 1 through a magic tape or the like, and the HEPA filter membrane 6 and the active carbon filter element 7 are clamped at the air inlet 11 between the mask outer layer 1 and the ACF filter membrane 5.
Wherein: the ACF filter membrane 5 is a hydrophilic activated carbon filter membrane, has good water absorption, is beneficial to keeping the interior of the mask dry, effectively prevents bacterial breeding and greatly improves the internal environment of the mask. When the water absorption capacity reaches saturation, the ACF filter membrane adsorbed with the pollutants can be desorbed through the saturated water vapor pressure, and the filter membrane can be regenerated and recycled after being dried.
The HEPA filter membrane 6 is formed by interweaving fine organic fibers, has the characteristics of large adsorption capacity, high purification efficiency and the like, and has good water absorption. The purification rate of fine particles and ultrafine particles can reach more than 90%. The filter membrane can be detached and replaced when the adsorption capacity reaches saturation, and the replaced filter membrane can be used for analyzing particulate matter components and used as an off-line evaluation index for risk evaluation.
The active carbon filter element 7 is made of biomass materials with better adsorption performance such as coconut shells, straws and nut shells and can adsorb PM and SO2、NOXAnd the like. Biomass materials such as coconut shell, straw and nutshellHas adsorption performance, and the raw materials are renewable, thereby greatly realizing the environmental protection concept of waste utilization. When the adsorption capacity of the activated carbon filter element reaches saturation, the activated carbon filter element can be regenerated and recycled; the regeneration method of the biomass activated carbon at present comprises thermal regeneration, wet oxidation regeneration, solvent regeneration, electrochemical regeneration and the like, and can be used for integrally recovering the mask and then completing the regeneration cycle by enterprise treatment.
The inner layer air monitoring sensor 8 and the exhalation parameter sensor 9 are both arranged between the mask outer layer 1 and the ACF filter membrane 5 and connected to the ACF filter membrane 5. The inner layer air monitoring sensor 8 is also PM2.5A monitoring sensor for monitoring PM filtered by the mask2.5The concentration of (c). The respiration parameter sensor 9 is used for monitoring parameters such as respiration rate and respiration quantity and is used for risk exposure evaluation.
The wireless connection equipment 4 is internally provided with a data processor, and the positioning chip 2, the outer air monitoring sensor 3, the inner air monitoring sensor 8 and the exhalation parameter sensor 9 are all connected with the data processor, so that the data monitored by each element can be compiled, analyzed, processed and the like, and can be transmitted to the display terminal by the wireless connection equipment 4. And the device is arranged between the mask outer layer 1 and the ACF filter membrane 5 and used for supplying power to each element.
The left and right sides of the outer layer 1 of the mask are connected with ear ropes 10 so as to wear the anti-haze mask on the face.
Referring to fig. 2, before use, the power supply device and the wireless connection device 4 are started, and after air enters the HEPA filter membrane 6 through the air inlet 11, more than 90% of fine particles and ultrafine particles can be filtered. After the air continues to pass through the activated carbon filter element 7, SO2、NOXAnd harmful substances such as viruses are adsorbed. Finally, the filter membrane passes through the inner layer ACF filter membrane 5 and enters the human body. When the gas is exhaled, the ACF filter membrane 5 can absorb the water therein to prevent the bacteria from breeding. The interactive health risk assessment anti-haze mask is subjected to multiple times of filtering and adsorption, and the purification effect is good; and the filtering component realizes cyclic regeneration and utilization, and reduces material waste and environmental pollution. Meanwhile, when an emergency happens, the mask is taken offWhen selling, the cyclic regeneration filtering component has obvious advantages and can effectively avoid the pressure of purchasing the mask.
Meanwhile, air pollutant monitoring data before and after suction are visual and visible on display terminals such as a mobile phone APP. Based on a built-in risk exposure evaluation model and algorithm, a wearer can monitor the risk evaluation result of the human body under the exposure of the target air pollutants on a display terminal in real time, and can timely and accurately complete the replacement of the filter element and the filter membrane according to the carcinogenic evaluation result and the non-carcinogenic evaluation result. The mask is internally provided with a high-precision positioning chip, the internet is used as a contact carrier, target air pollutant mass concentration and human health risk evaluation result data of different groups in different city functional areas and different time periods can be uploaded to a database established by related government departments in real time, and basic data is provided for developing air pollutant risk exposure evaluation by the related government departments, so that the research on air pollution treatment science and air pollution exposure risk is facilitated.
With continued reference to fig. 1, in other embodiments, the haze-preventing mask further comprises a breather valve 12 disposed on the outer layer 1 of the mask, and the breather valve can help a wearer feel unobstructed and comfortable when exhaling in a working environment with poor damp and hot or ventilation or large physical labor.
Continuing to refer to fig. 1, in other embodiments, still be connected with flexible pad 13 on the ear rope 10 of antifog haze gauze mask, the material of flexible pad 13 is the silica gel pad to improve the comfort level of wearing.
Finally, it should be noted that, although the above-mentioned embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited thereto, and it should be understood by those skilled in the art that various modifications and changes can be made without inventive efforts by those skilled in the art based on the technical solutions of the present invention.
Claims (10)
1. The utility model provides an antifog haze gauze mask of interactive health risk evaluation which characterized in that includes: gauze mask is outer, location chip, outer air monitering sensor, wireless connection equipment, ACF filter membrane, HEPA filter membrane, active carbon filter core, inlayer air monitering sensor, expiration parameter sensor and ear rope, wherein:
the mask outer layer is provided with an air inlet, and the positioning chip, the outer layer air monitoring sensor and the wireless connection device are all arranged in the mask outer layer;
the ACF filter membrane is attached to the inner surface of the outer layer of the mask, and the HEPA filter membrane and the active carbon filter core are clamped at an air inlet between the outer layer of the mask and the ACF filter membrane;
the inner layer air monitoring sensor and the exhalation parameter sensor are both arranged between the outer layer of the mask and the ACF filter membrane and connected to the ACF filter membrane;
the left side and the right side of the outer layer of the mask are both connected with the ear ropes; the wireless connection equipment is internally provided with a data processor, and the positioning chip, the outer layer air monitoring sensor, the inner layer air monitoring sensor and the exhalation parameter sensor are all connected with the data processor;
the mask further comprises a device which is arranged between the outer layer of the mask and the ACF filter membrane and used for supplying power to all elements.
2. The interactive health risk assessment anti-haze mask according to claim 1, further comprising a breather valve disposed on an outer layer of the mask.
3. The interactive health risk assessment anti-haze mask according to claim 1, wherein a flexible pad is further connected to the ear cord.
4. The interactive health risk assessment haze-proof mask of claim 3, wherein the flexible pad comprises any one of a silicone pad and a sponge pad.
5. The interactive health risk assessment haze-proof mask according to claim 1, wherein the outer layer of the mask is made of liquid silica gel.
6. The interactive health risk assessment anti-haze mask according to claim 1, wherein the ACF filter is a hydrophilic activated carbon filter.
7. The interactive health risk assessment anti-haze mask of claim 1, wherein said HEPA filter is woven from fine organic fibers.
8. The interactive health risk assessment anti-haze mask according to any one of claims 1-7, wherein the outer air monitoring sensor and the inner air monitoring sensor are both PM2.5Monitoring a sensor; preferably, the power supply device is a storage battery and is connected with a USB charging port.
9. The interactive health risk assessment anti-haze mask according to any one of claims 1-7, wherein the activated carbon filter element is made of biomass raw materials of coconut shell, straw and nut shell.
10. The interactive health risk assessment haze-proof mask according to any one of claims 1-7, further comprising a display terminal for receiving data transmitted by the wireless connection device; preferably, the display terminal comprises at least one of a mobile phone APP and a computer display screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110350490.8A CN112971241A (en) | 2021-03-31 | 2021-03-31 | Antifog haze gauze mask of interactive health risk evaluation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110350490.8A CN112971241A (en) | 2021-03-31 | 2021-03-31 | Antifog haze gauze mask of interactive health risk evaluation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113576075A (en) * | 2021-07-23 | 2021-11-02 | 科思技术(温州)研究院 | Self-adaptive mask and respiratory protection system thereof |
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Application publication date: 20210618 |