A kind of anti-haze humidification Antimicrobial protective maskTechnical field
The utility model is related to medical and hygiene article technical field, and in particular to a kind of anti-haze humidification Antimicrobial protective mask.
Background technology
The particles such as dust, sulfuric acid, nitric acid, organic hydrocarbon compounds that haze is also referred to as in gray haze, air make air muddy, the visual fieldObscure and cause visibility deterioration, if horizontal visibility<10000m, then make the aerosol systems of this non-aqueous thing compositionInto obstruction to vision be referred to as haze (Haze), gray haze (Dust-haze) or mist and clouds in the twilight (Haze).The english abbreviation of particulate matter is PM, inThe monitoring of state Beijing is fine particle (PM2.5), that is, equivalent aerodynamic diameter≤2.5 μm contaminant particle.ThisIt is both a kind of pollutant in itself to plant particle, is the carrier of the noxious materials such as heavy metal, polycyclic aromatic hydrocarbon again, and heavy metal, many cyclophanesHydrocarbon etc. is rapid insulting main matter.Therefore, control haze is significant, it may be said that the suction of control haze is also with regard to phaseWhen in the suction for controlling most of pollutant.Bacterium, virus can be both attached on these hazes grain disperses everywhere, can also be certainlyRow is with air flow, and the size of bacterium is general at 0.5~5 μm, and the size of haze is suitable, and viral size is smaller, and generally 30~300nm.Haze, dust, particle, bacterium and virus effectively filter out, the air of breathing is effectively purified, be human body be good forKandy supplies basic guarantee, improves well index significant.
Mouth mask species at present on the market is various, and its cardinal principle is barrier and suction-operated, there is ventilative and purification and selectsAwkward condition is selected, good permeability, but aperture is excessive, does not have the effect of purification air；Aperture is small, purifies air effectIt is relative to improve, but and can not breathe freely well, cause the people worn to breathe and have some setbacks, or even abandon wearing mouth mask, this is to peopleHealth do not play due protective action.Simultaneously during anti-haze, filter layer can filter out the moisture in air, causeAir after filter is excessively dried, and mouth mask was worn after a period of time, causes human body respiration uncomfortable.
Utility model content
In view of the shortcomings of the prior art, the utility model proposes a kind of anti-haze humidification Antimicrobial protective mask, this anti-haze addsWet Antimicrobial protective mask good filtration effect, air-flow is unobstructed, and carries humidifying effect, can strengthen comfortableness when wearing.
To realize above-mentioned technical proposal, the utility model provides a kind of anti-haze humidification Antimicrobial protective mask, including：Mouth maskBody；It is arranged on the hangers of mask body left and right ends；Sew the anti-haze filter layer in the middle part of mask body, the anti-haze filteringLayer includes the first medical non-woven layer of cloth, activated carbon fiber layers, composite adsorbing material layer, fusion spray cloth in electrode successively from outside to insideLayer, nanometer silver antimicrobial nonwoven layers and the second medical non-woven layer of cloth；It is arranged on the exhalation active window of the anti-haze filter layer left and right sides, instituteState between exhalation active window and the second medical non-woven layer of cloth of anti-haze filter layer innermost layer by breathing out passage connection, the exhalationPiston is installed in passage；And it is fixed on the humidification piece of the second medical non-woven layer of cloth inner surface.
In the above-mentioned technical solutions, in actual use, this anti-haze can be humidified by Antimicrobial protective mask by hangersIt is worn on human face and covers nose and oral area, human nasal portion position, user's air-breathing is covered using anti-haze filter layer when wearingWhen, extraneous air penetrates anti-haze filter layer into human body nose, during the anti-haze filter layer of outside air penetration, is passed through after elder generationCross the first medical non-woven layer of cloth, activated carbon fiber layers, composite adsorbing material layer, meltblown fabric layer in electrode, nanometer silver antimicrobial nonwovenThe obstruction of layer and the second medical non-woven layer of cloth, filters out haze, dust, particle, bacterium and virus in pollution air etc. and is harmful intoPoint, so as to reach the effect of purification air, while antibacterial deodourizing effect is substantially, the growth of raw harmful bacteria, prolongs effectively in suppressionThe time that long mouth mask is worn, energy-saving and emission-reduction.During expiration, in order to which the carbon dioxide for reducing characteristics of contaminated respiratory droplets is directly worn from anti-haze filter layerCross, weaken the anti-haze effect of anti-haze filter layer, it is special that exhalation active window is set in the anti-haze filter layer left and right sides, exhalation active window withConnected between second medical non-woven layer of cloth of anti-haze filter layer innermost layer by breathing out passage, piston is installed in exhalation passage.InhaleDuring gas, in the presence of negative pressure, piston is moved inward, and will breathe out channel blockage, and extraneous air can only enter from anti-haze filter layerHuman body nose, during expiration, in the presence of malleation, piston is displaced outwardly, and exhalation passage is opened, and the gas of exhalation is by exhalationPassage is from exhalation active window discharge, so as to breathe smooth when ensureing and wearing this mouth mask.Simultaneously in order to strengthen gas humidity after filtering,Strengthen the comfortableness of human body, spy sets up humidification piece in the second medical non-woven layer of cloth inner surface.
It is preferred that, the exhalation active window is using shutter overlapping above and below multiple sheets, when human body air-breathing, hundredSheet on leaf window is then overlapping up and down to contract, and exhalation active window is closed, and prevents extraneous air from exhalation active windowInto as human exhaled breath, the sheet on shutter is to external expansion, and exhalation active window is opened, the carbon dioxide of characteristics of contaminated respiratory dropletsGas is from exhalation active window discharge, so, it is to avoid the gas of characteristics of contaminated respiratory droplets discharge from anti-haze filter layer, reduction expiratory airInfluence of the body to anti-haze filter layer.
It is preferred that, the exhalation passage is designed as the shape that ecto-entad is gradually tapered up, shape and the exhalation passage of pistonMutually agree with.So, piston can freely can just be moved in the negative pressure or direct draught of very little in exhalation passage.
It is preferred that, the mask body is made up of nonwoven cloth material.
A kind of beneficial effect for anti-haze humidification Antimicrobial protective mask that the utility model is provided is：
1) this anti-haze humidification Antimicrobial protective mask good filtration effect, air-flow is unobstructed, and carries humidifying effect, can strengthen pendantComfortableness when wearing；
2) antibacterial deodourizing effect substantially, effectively suppresses the growth of interior raw harmful bacteria, the time that extension mouth mask is worn, energy-conservationEmission reduction.
3) this anti-haze humidification Antimicrobial protective mask is by setting exhalation active window in the anti-haze filter layer left and right sides, and exhalation is livedConnected between dynamic window and the second medical non-woven layer of cloth of anti-haze filter layer innermost layer by breathing out passage, install and live in exhalation passagePlug, during expiration, it is possible to reduce the carbon dioxide of characteristics of contaminated respiratory droplets is directly passed through from anti-haze filter layer, prevents exhaled gas from weakening anti-hazeThe anti-haze effect of filter layer, while the waste gas that can also reduce characteristics of contaminated respiratory droplets is sucked again by human body.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the stratiform schematic diagram of anti-haze filter layer in the utility model.
In figure：10th, mask body；20th, hangers；30th, anti-haze filter layer；31st, the first medical non-woven layer of cloth；32nd, activated carbonFibrous layer；33rd, composite adsorbing material layer；34th, meltblown fabric layer in electrode；35th, nanometer silver antimicrobial nonwoven layers；36th, the second medical nothingSpin layer of cloth；40th, active window is breathed out；41st, passage is breathed out；42nd, piston；50th, piece is humidified.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried outClear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than wholeEmbodiment.The every other embodiment that this area ordinary person is obtained under the premise of creative work is not made, is belonged toProtection domain of the present utility model.
Embodiment：A kind of anti-haze humidification Antimicrobial protective mask.
Referring to figs. 1 to shown in Fig. 2, a kind of anti-haze humidifies Antimicrobial protective mask, including：Mask body 10；It is arranged on mouth maskThe hangers 20 of the left and right ends of body 10；Sew the anti-haze filter layer 30 at the middle part of mask body 10, the anti-haze filter layer 30 fromIt is outer to include the first medical non-woven layer of cloth 31, activated carbon fiber layers 32, composite adsorbing material layer 33, fusion spray cloth in electrode successively to interiorLayer 34, the medical non-woven layer of cloth 36 of nanometer silver antimicrobial nonwoven layers 35 and second；It is arranged on the exhalation of the anti-left and right sides of haze filter layer 30Active window 40, passes through exhalation between the exhalation active window 40 and the second medical non-woven layer of cloth 36 of the anti-innermost layer of haze filter layer 30Passage 41 is connected, and piston 42 is installed in the exhalation passage 41；And it is fixed on adding for the inner surface of the second medical non-woven layer of cloth 36Humidity strip 50.
In the above-mentioned technical solutions, the first medical non-woven layer of cloth 31 is used for periphery packaging, and activated carbon fiber layers 32 can be filteredExcept the toxic granular in air, PM2.5 absorption coating is coated with composite adsorbing material layer 33, can be filtered out most of in airPM2.5 particles, meltblown fabric layer in electrode 34 is used to filter out PM2.5 particles and bacterium, and nanometer silver antimicrobial nonwoven layers 35 are used to press downMore than 650 kinds of harmful bacteria of system and killing, can effectively prevent the growth of the endogenous harmful bacteria of mouth mask internal respiration generation, extend mouthThe time worn is covered, there is antibacterial deodourizing, increases comfortableness, the second medical non-woven layer of cloth 36 is used for and human body nose and facePortion is contacted.
Operation principle of the present utility model is：In actual use, this anti-haze can be humidified by hangers 20 anti-Bacterium protective mask is worn on human face and covers nose and oral area, and human nasal position is covered using anti-haze filter layer 30 when wearingPut, during user's air-breathing, extraneous air penetrates anti-haze filter layer 30 and enters human body nose, in the anti-haze filter layer 30 of outside air penetrationDuring, successively by the first medical non-woven layer of cloth 31, activated carbon fiber layers 32, composite adsorbing material layer 33, molten in electrodeSpraying layer 34, the obstruction of the medical non-woven layer of cloth 36 of nanometer silver antimicrobial nonwoven layers 35 and second, filter out haze, the powder in pollution airThe harmful components such as dirt, particle, bacterium and virus, so as to reach the effect of purification air, antibacterial deodourizing effect substantially, effectively suppressesThe growth of interior raw harmful bacteria, the time that extension mouth mask is worn, increases comfort level, energy-saving and emission-reduction.During expiration, in order to reduce human bodyThe carbon dioxide of exhalation is directly passed through from anti-haze filter layer 30, weakens the anti-haze effect of anti-haze filter layer 30, special in the filtering of anti-haze30 left and right sides of layer set exhalation active window 40, the second medical non-woven fabrics of exhalation active window 40 and the anti-innermost layer of haze filter layer 30Connected between layer 36 by breathing out passage 41, piston 42 is installed in exhalation passage 41.During air-breathing, in the presence of negative pressure, piston42 are moved inward, and exhalation passage 41 is blocked, and extraneous air can only enter human body nose from anti-haze filter layer 30, during expiration,In the presence of malleation, piston 42 is displaced outwardly, and exhalation passage 41 is opened, and the gas of expiration is lived by exhalation passage 41 from exhalationDynamic window 40 is discharged, so as to breathe smooth when ensureing and wearing this mouth mask.Simultaneously during anti-haze, filter layer can be filtered out in airMoisture, cause the air after filtering excessively to be dried, in order to strengthen gas humidity after filtering, strengthen the comfortableness of human body, it is special to existThe inner surface of second medical non-woven layer of cloth 36 sets up humidification piece 50.
Shown in reference picture 1, the exhalation active window 40 is using shutter overlapping above and below multiple sheets, when human body is inhaledDuring gas, sheet on shutter is then overlapping up and down to contract, and exhalation active window 40 is closed, prevent extraneous air fromExhalation active window 40 enters, as human exhaled breath, and the sheet on shutter is opened to external expansion, exhalation active window 40, human bodyThe carbon dioxide of exhalation is discharged from exhalation active window 40, so, it is to avoid the gas of characteristics of contaminated respiratory droplets is filtered from anti-hazeLayer 30 is discharged, and reduces influence of the exhaled gas to anti-haze filter layer 30.
Shown in reference picture 1, the exhalation passage 41 is designed as the shape that ecto-entad is gradually tapered up, the shape of piston 42 withExhalation passage 41 mutually agrees with.So, piston 42 just freely can breathe out passage in the negative pressure or direct draught of very littleMoved in 41.
In the present embodiment, the mask body 10 is made up of nonwoven cloth material, and nonwoven cloth material is easily worked, and costIt is relatively low.
It is described above be preferred embodiment of the present utility model, but the utility model should not be limited to the embodiment andAccompanying drawing disclosure of that, so every do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model, all fallsEnter the scope of the utility model protection.