CN113018715B - High-efficient environmental protection portable air purification device - Google Patents
High-efficient environmental protection portable air purification device Download PDFInfo
- Publication number
- CN113018715B CN113018715B CN202110364010.3A CN202110364010A CN113018715B CN 113018715 B CN113018715 B CN 113018715B CN 202110364010 A CN202110364010 A CN 202110364010A CN 113018715 B CN113018715 B CN 113018715B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mask body
- air
- elastic
- elastic plate
- 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.)
- Active
Links
Images
Classifications
-
- 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
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/10—Valves
-
- 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
-
- 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
-
- 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
- A62B9/06—Mouthpieces; Nose-clips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention belongs to the technical field of air purification, and particularly relates to a high-efficiency environment-friendly portable air purification device which comprises a power box, a motor and a mask body; the interior of the power box is fixedly connected with a motor; the output shaft of the motor is fixedly connected with a rotating column; the surface of the rotating column is fixedly connected with a fan blade; a partition plate is fixedly connected inside the power box; the interior of the power box is fixedly connected with filter cotton; the surface of the clapboard is provided with connecting holes; a first one-way valve is fixedly connected inside the connecting hole; the top surface of the power box is fixedly connected with a connecting pipe; the top surface of the connecting pipe is connected with the mask body; the mask body is electrically driven, so that the filtering capacity can be improved, and the dust suction amount is reduced.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to a high-efficiency environment-friendly portable air purification device.
Background
The mask is a sanitary article, generally refers to an appliance which is worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like.
According to the CN112273759A mask, the shape of the upper edge of the mask body can be adjusted in a self-adaptive mode according to the face shape of a user, the mask is attached to the face more tightly, and the protection effect of the mask is effectively improved.
However, in the prior art, workers working in a dust environment are easy to inhale by a large amount of workers due to high dust concentration in the air, the health of the workers is affected, and even serious consequences such as silicosis are caused.
In view of the above, the present invention provides an efficient and environment-friendly portable air purification device, which solves the above technical problems.
Disclosure of Invention
In order to solve the problems that in the prior art, workers working in a dust environment are easy to inhale a large amount of dust in the air due to high dust concentration in the air, the health of the workers is affected, and even serious consequences such as silicosis are caused, in order to reduce the dust inhalation amount, the existing solution is to wear a mask for the workers, the better the filtering effect of the mask is, the lower the dust inhalation amount is, but the higher the filtering effect of the mask is, the heavier the blocking effect is, the more difficult the workers breathe, the unsmooth breathing can seriously interfere with the normal working efficiency under the condition of continuous working, and the workers can feel uncomfortable in the working process.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an efficient and environment-friendly portable air purification device which comprises a power box, a motor and a mask body; the interior of the power box is fixedly connected with a motor; the output shaft of the motor is fixedly connected with a rotating column, and the rotating column is rotatably connected with the power box; the surface of the rotating column is fixedly connected with uniformly arranged fan blades; a partition plate is fixedly connected to the top of the motor inside the power box; the side surface of the power box is provided with air inlets which are uniformly distributed; the position, close to the air inlet hole, inside the power box is fixedly connected with filter cotton; the surface of the clapboard is provided with connecting holes; a first one-way valve is fixedly connected inside the connecting hole; the top surface of the power box is fixedly connected with a connecting pipe; the top surface of the connecting pipe is connected with a mask body; a first guide hole is formed in the mask body and close to the inner surface of the mask body, and the first guide hole is communicated with the connecting pipe; the inner surface of the mask body is provided with first air guide holes which are uniformly distributed, and the first air guide holes are communicated with the first guide holes; when the mask is in work, the mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose to block harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like, in the prior art, workers working in a dust environment are easy to inhale by a large amount of workers due to high dust concentration in the air to influence the health of the workers and even cause serious consequences such as silicosis and the like, in order to reduce the dust inhalation amount, the traditional solution is that the mask is worn by the workers, the better the filtering effect of the mask is, the lower the dust inhalation amount is, but the higher the filtering effect of the mask is, the heavier the blocking effect is, the more difficult the breathing of the workers is, the unsmooth breathing can seriously interfere the normal work efficiency under the condition of continuous work, meanwhile, the workers can feel uncomfortable and the like, and the invention provides a high-efficiency environment-friendly convenient air purification device, when the device is needed to be used, firstly, the mask body is worn on the face and covers the mouth and the nose, then the switch is started to control the motor to rotate, the motor can drive the rotating column to rotate, the rotating column can drive the fan blades to rotate, the air outside the power box enters the power box through the air inlet holes and can be automatically filtered through the filter cotton, then the filtered clean air is guided into the cavity above the partition plate and forms certain air pressure, when a worker inhales air, the clean air can be directly guided into the mouth and the nose through the connecting pipe, because the air has certain air pressure, the air cannot be difficult to inhale, the air filtering and pressurizing are effectively realized through the invention, the air pressure in the mask body is increased, the worker can breathe more smoothly after wearing the mask body, and the problem of oxygen deficiency caused by difficult air inhalation is avoided, the comfort level of wearing the mask body is improved, and meanwhile, the filter capacity can be improved through the electric driving, and the dust suction amount is reduced.
Preferably, a second guide hole is formed in the position, close to the outer surface of the mask body, inside the mask body, and the second guide hole is communicated with the connecting pipe; the inner part of the second guide hole is fixedly connected with a pressure valve; the outer surface of the mask body is provided with second air guide holes which are uniformly distributed, and the second air guide holes are communicated with the second guide holes; the during operation, through seting up the second guide hole, and set up the second fumarole of evenly arranging in the outside of gauze mask body, when the inside atmospheric pressure of headstock is great, partial gas can direct the inside to the gauze mask body through the second guide hole, spout outward through the second air guide hole at last, because the outside of gauze mask body has been covered with the second air guide hole, jet-blast near formation clean gaseous environment near making workman's face through the second air guide hole, reduce the internal problem that dust particle inhales the workman through the clearance between gauze mask body and the face.
Preferably, the inner surface of the mask body is fixedly connected with an air cushion at the position close to the end face of the mask body; an air cavity is formed in the air cushion, and the air cavity is communicated with the second guide hole; during operation, through setting up the air cushion, when the leading-in gas in inside of second guide hole, partial gas can enter into the inside of air cushion for the air cushion swells, when the gauze mask body receives the outside impact of expired gas in the twinkling of an eye that the people exhale promptly, the inflation air cushion can be filled the clearance between facial and the gauze mask body, reduces the sealed not tight problem of gauze mask body.
Preferably, the side surface of the air cushion, which is far away from the mask body, is provided with a small hole; the during operation sets up the aperture through the surface with the air cushion, and when the workman exhales, the air cushion inflation to gas is bloated, through gaseous convection current effect, can reduce the moisture of exhalation and directly derive through gauze mask body top clearance, and then leads to wearing glasses surface fogging, influence vision phenomenon.
Preferably, the side surface of the air cushion, which is far away from the mask body, is fixedly connected with an elastic plate; the sealing elastic plate is made of soft elastic materials; the sealing elastic plate is designed to be of an arc-shaped structure; the during operation, through setting up sealed diving board, when breathing in, because the inside atmospheric pressure of gauze mask body reduces, the inside gas of headstock this moment can be directly leading-in towards the inside of gauze mask body, and short-lived atmospheric pressure can appear in the inside of second air guide hole is not enough, the air cushion shrink this moment, through curved sealed diving board, can keep the elastic sealing effect, simultaneously when the workman exhales, the air cushion expands again, sealed diving board can directly receive extrusion deformation this moment, make sealed diving board can be automatic near the aperture, make the aperture opening size reduce, aperture spun air current velocity of flow is higher, improve the convection current effect with the moisture, it derives through the clearance to reduce the moisture, lead to glasses surface fogging.
Preferably, air outlet holes are formed in the surface of the mask body between the second air guide holes; a fixing plate is fixedly connected to the inner part of the air outlet hole, close to the inner surface of the mask body; the surface of the fixed plate is fixedly connected with an elastic plate at the position of the air outlet hole; through holes which are uniformly distributed are formed in the surface of the fixing plate at the bottom of the elastic plate; a second one-way valve is fixedly connected inside the through hole; the surface of the fixing plate is provided with a spray hole at the top of the elastic plate, and the spray hole is communicated with the second guide hole; during operation, through setting up fixed plate and elastic plate, when the workman breathes in and exhales, the elastic plate can swing automatically, can control through the elastic plate swing and seal, and the unnecessary gas of exhalation is discharged the back, can self-closing seal, avoids purifying the gas and directly derives in a large number through the venthole, causes the extravagant problem of gas.
Preferably, the upper surface and the lower surface of the elastic plate are fixedly connected with elastic bags respectively, and the two elastic bags are communicated with each other; the interior of the elastic bag is fixedly connected with an elastic rope; during operation, through setting up the elastic bag, when the elastic plate swings, the elastic plate can drive the elastic bag of its both sides flexible for the inside gas of tensile one side elastic bag enters into the inside of compression one side elastic bag, improves the sealed effect of one side, reduces the elastic plate swing range requirement.
Preferably, the end positions of the elastic plates are designed into V-shaped branch structures; during operation, through the tip design with the elastic plate for "V" shape, during the exhaust, can improve the disturbance to the air current for gas can continuous diversion flow, improves the whole blow to near gauze mask body air, reduces near that the dust is close the gauze mask body.
Preferably, the elastic plate is fixedly connected with a vibration ball at the position of the branch structure; the number of the vibrating balls is two, and the vibrating balls are symmetrically arranged; the during operation sets up the vibrations ball through the surface at the elastic plate, and when the air current flowed in turn, the air current can drive the elastic plate and warp for two on the elastic plate surface correspond vibrations ball and constantly strike, and then the elastic plate vibrations, and the gauze mask body also can shake, reduces the adhesion of gauze mask body surface dust.
Preferably, the surfaces of the branch structures of the elastic plate are provided with mounting holes; the interior of the mounting hole is fixedly connected with a vibration membrane; the surface of the elastic plate is provided with uniformly distributed grooves; elastic balloons are fixedly connected inside the grooves; channels are formed in the vibrating membrane, and the channels are communicated with the elastic balloons; the during operation sets up the vibrations membrane on the surface of elastic plate, and when the air current was through the time, can drive the vibrations of the low amplitude high frequency of vibrations membrane, the elastic plate extrusion elasticity balloon that simultaneously also can be continuous completely for the inside gas of elasticity balloon flows through the passageway, also can increase the vibrations of vibrations membrane, realizes the high frequency vibrations of gauze mask body through the vibrations membrane, further improves the clearance on gauze mask body surface.
The invention has the following beneficial effects:
1. the efficient and environment-friendly portable air purification device is provided with the power box, the motor and the mask body; through interconnect between gauze mask body and the headstock, the effectual gas filtration pressurization that has realized for the inside atmospheric pressure of gauze mask body risees, wears the gauze mask body after, and the workman breathes can be more smooth and easy, avoids inhaling gaseous comparatively difficult, and the oxygen deficiency problem that leads to has improved the comfort level of wearing the gauze mask body, and through electronic simultaneously, can improve the filter capacity, reduces the inspiratory capacity of dust.
2. According to the efficient and environment-friendly portable air purification device, the elastic plate, the elastic balloon and the vibration membrane are arranged, the vibration membrane is arranged on the surface of the elastic plate, when air flows through the elastic plate, the vibration membrane can be driven to vibrate in a low amplitude and high frequency mode, meanwhile, the elastic plate can completely and continuously extrude the elastic balloon, so that air in the elastic balloon flows through the channel, vibration of the vibration membrane can be increased, high-frequency vibration of the mask body is achieved through the vibration membrane, and cleaning of the surface of the mask body is further improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged partial view at B of FIG. 3;
FIG. 5 is an enlarged partial view at C of FIG. 3;
FIG. 6 is an enlarged partial view at D of FIG. 4;
in the figure: the mask comprises a power box 1, a motor 2, a mask body 3, a rotating column 4, a fan blade 5, a partition plate 6, filter cotton 7, a first one-way valve 8, a connecting pipe 9, a first guide hole 10, a first air guide hole 11, a second guide hole 12, a second air guide hole 13, an air cushion 14, a small hole 15, a sealing elastic plate 16, an air outlet hole 17, a fixing plate 18, an elastic plate 19, a through hole 20, a second one-way valve 21, an elastic bag 22, an elastic rope 23, a vibration ball 24, a vibration film 25, an elastic balloon 26 and a channel 27.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the efficient and environment-friendly portable air purification device comprises a power box 1, a motor 2 and a mask body 3; the motor 2 is fixedly connected inside the power box 1; an output shaft of the motor 2 is fixedly connected with a rotating column 4, and the rotating column 4 is rotatably connected with the power box 1; the surface of the rotating column 4 is fixedly connected with uniformly arranged fan blades 5; a partition plate 6 is fixedly connected to the top of the motor 2 in the power box 1; the side surface of the power box 1 is provided with air inlets which are uniformly distributed; the position, close to an air inlet, inside the power box 1 is fixedly connected with filter cotton 7; the surface of the clapboard 6 is provided with a connecting hole; a first one-way valve 8 is fixedly connected inside the connecting hole; the top surface of the power box 1 is fixedly connected with a connecting pipe 9; the top surface of the connecting pipe 9 is connected with the mask body 3; a first guide hole 10 is formed in the mask body 3 at a position close to the inner surface of the mask body 3, and the first guide hole 10 is communicated with the connecting pipe 9; the inner surface of the mask body 3 is provided with first air guide holes 11 which are uniformly distributed, and the first air guide holes 11 are communicated with the first guide holes 10; when the mask is in work, the mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose to block harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like, in the prior art, workers working in a dust environment are easy to inhale by a large amount of workers due to high dust concentration in the air to influence the health of the workers and even cause serious consequences such as silicosis and the like, in order to reduce the dust inhalation amount, the traditional solution is that the mask is worn by the workers, the better the filtering effect of the mask is, the lower the dust inhalation amount is, but the higher the filtering effect of the mask is, the heavier the blocking effect is, the more difficult the breathing of the workers is, the unsmooth breathing can seriously interfere the normal work efficiency under the condition of continuous work, meanwhile, the workers can feel uncomfortable and the like, and the invention provides a high-efficiency environment-friendly convenient air purification device, when the device needs to be used, firstly, the mask body 3 is worn on the face, the mouth and the nose are covered, then the switch is started, the motor 2 is controlled to rotate, the motor 2 can drive the rotating column 4 to rotate, the rotating column 4 can drive the fan blades 5 to rotate, the air outside the power box 1 enters the power box 1 through the air inlet holes and can be automatically filtered through the filter cotton 7, then the filtered clean air is guided into the cavity above the partition plate 6 and forms certain air pressure, when a worker inhales air, the clean air can be directly guided into the mouth and the nose through the connecting pipe 9, as the air has certain air pressure, the air can not be sucked difficultly, the air filtering and pressurizing are effectively realized through the invention, the air pressure inside the mask body 3 is increased, after the mask body 3 is worn, the worker can breathe more smoothly, and the difficulty in sucking air is avoided, the oxygen deficiency problem that leads to has improved the comfort level of wearing gauze mask body 3, through electronic simultaneously, can improve the filter capacity, reduces the inspiratory capacity of dust.
As an embodiment of the present invention, a second guide hole 12 is formed in the mask body 3 near the outer surface of the mask body 3, and the second guide hole 12 is communicated with the connecting pipe 9; a pressure valve is fixedly connected inside the second guide hole 12; the outer surface of the mask body 3 is provided with second air guide holes 13 which are uniformly distributed, and the second air guide holes 13 are communicated with the second guide holes 12; the during operation, through seting up second guide hole 12, and set up the second fumarole of evenly arranging in the outside of gauze mask body 3, when the inside atmospheric pressure of headstock 1 is great, some gas can direct lead to the inside of gauze mask body 3 through second guide hole 12, spout outward through second air guide hole 13 at last, because second air guide hole 13 has been covered with to the outside of gauze mask body 3, jet-propelled near the face of workman forms clean gaseous environment through second air guide hole 13, reduce the internal problem that dust particle inhales the workman through the clearance between gauze mask body 3 and the face.
As an embodiment of the invention, an air cushion 14 is fixedly connected to the inner surface of the mask body 3 near the end surface of the mask body 3; an air cavity is formed in the air cushion 14 and is communicated with the second guide hole 12; during operation, through setting up air cushion 14, when the leading-in gas in inside of second guide hole 12, partial gas can enter into the inside of air cushion 14 for air cushion 14 swells, when breathing out gaseous outside impact is received to gauze mask body 3 in the twinkling of an eye that the people exhale promptly, inflated air cushion 14 can fill the clearance between facial and the gauze mask body 3, reduces the sealed not tight problem of gauze mask body 3.
As an embodiment of the present invention, a small hole 15 is opened on the side of the air cushion 14 away from the mask body 3; during operation, offer aperture 15 through the surface with air cushion 14, when the workman exhales, air cushion 14 inflation to the gas of blowing out through gaseous convection current effect, can reduce the direct 3 top clearances of gauze mask body of moisture of exhalation and derive, and then lead to wearing glasses surface and play fog, influence the vision phenomenon.
As an embodiment of the invention, an elastic plate 19 is fixedly connected to the side surface of the air cushion 14 away from the mask body 3; the sealing elastic plate 16 is made of soft elastic material; the sealing elastic plate 16 is designed into an arc-shaped structure; the during operation, through setting up sealed diving board 16, when breathing in, because the inside atmospheric pressure of gauze mask body 3 reduces, the inside gas of headstock 1 this moment can be directly leading-in towards the inside of gauze mask body 3, and short-lived atmospheric pressure can appear in the inside of second air guide hole 13 is not enough, air cushion 14 shrink this moment, through curved sealed diving board 16, can keep the elastic sealing effect, simultaneously when the workman exhales, air cushion 14 expands again, sealed diving board 16 can directly receive extrusion deformation this moment, make sealed diving board 16 can be automatic be close to aperture 15, make the opening size of aperture 15 reduce, aperture 15 spun air current velocity of flow is higher, improve the convection effect with the moisture, it derives through the clearance to reduce the moisture, lead to glasses surface fogging.
As an embodiment of the present invention, air outlets 17 are disposed on the surface of the mask body 3 between the second air vents 13; a fixing plate 18 is fixedly connected to the inner part of the air outlet 17 close to the inner surface of the mask body 3; an elastic plate 19 is fixedly connected to the surface of the fixed plate 18 at the position of the air outlet 17; through holes 20 are uniformly arranged on the surface of the fixing plate 18 at the bottom of the elastic plate 19; a second one-way valve 21 is fixedly connected inside the through hole 20; the surface of the fixing plate 18 is provided with a spray hole at the top of the elastic plate 19, and the spray hole is communicated with the second guide hole 12; during operation, through setting up fixed plate 18 and elastic plate 19, when the workman breathes in and exhales, elastic plate 19 can swing automatically, and it is sealed to control through the swing of elastic plate 19, and the unnecessary gas of exhalation is discharged the back, can self-closing seal, avoids purifying the gas and directly derives through venthole 17 in a large number, causes the extravagant problem of gas.
As an embodiment of the present invention, the elastic bags 22 are fixedly connected to the upper and lower surfaces of the elastic plate 19, and the two elastic bags 22 are communicated with each other; the interior of the elastic bag 22 is fixedly connected with an elastic rope 23; during operation, through setting up elastic bag 22, when elastic plate 19 swung, elastic plate 19 can drive the elastic bag 22 of its both sides and stretch out and draw back for the inside gas of tensile one side elastic bag 22 enters into the inside of compressing one side elastic bag 22, improves the sealed effect of one side, reduces the requirement of elastic plate 19 swing range.
As an embodiment of the present invention, the end positions of the elastic plate 19 are all designed in a V-shaped branch structure; during operation, through the tip design of elastic plate 19 for "V" shape, during the exhaust, can improve the disturbance to the air current for gas can continuous diversion flow, improves the comprehensive blow to near gauze mask body 3 air, reduces near that the dust is close gauze mask body 3.
As an embodiment of the present invention, the elastic plate 19 is fixedly connected with a vibration ball 24 at the position of the branch structure; the number of the vibration balls 24 is two, and the vibration balls are symmetrically arranged; the during operation sets up vibrations ball 24 through the surface at elastic plate 19, and when the air current flowed in turn, the air current can drive elastic plate 19 and warp for two on elastic plate 19 surfaces correspond vibrations ball 24 and constantly strike, and then elastic plate 19 vibrations, and gauze mask body 3 also can vibrate, reduces the adhesion of 3 surperficial dusts of gauze mask body.
As an embodiment of the present invention, the branch structure surfaces of the elastic plate 19 are all provided with mounting holes; the inside of the mounting hole is fixedly connected with a vibration membrane 25; the surface of the elastic plate 19 is provided with uniformly arranged grooves; elastic balloons 26 are fixedly connected inside the grooves; channels 27 are formed in the vibration film 25, and the channels 27 are communicated with the elastic balloon 26; the during operation sets up vibrating diaphragm 25 on the surface of elastic plate 19, and when the air current flowed through, can drive vibrating diaphragm 25 low amplitude high frequency vibrations, elastic plate 19 extrusion elasticity balloon 26 that also can be continuous completely simultaneously for the inside gas of elasticity balloon 26 passes through passageway 27 and flows, also can increase vibrating diaphragm 25's vibrations, realizes the high frequency vibrations of gauze mask body 3 through vibrating diaphragm 25, further improves the clearance on gauze mask body 3 surface.
The specific working process is as follows:
when the mask is in use, when the mask is required to be used, the mask body 3 is worn on the face at first, the mouth and the nose are covered, then the switch is started, the motor 2 is controlled to rotate, the motor 2 can drive the rotating column 4 to rotate, the rotating column 4 can drive the fan blades 5 to rotate, and through the fan blades 5, the air outside the power box 1 enters the power box 1 through the air inlet holes and can be automatically filtered through the filter cotton 7, then the filtered clean air is guided into the cavity above the partition plate 6 and forms certain air pressure, when workers inhale air, the clean air can be directly guided into the mouth and nose through the connecting pipe 9, and the air has certain air pressure, so that the air is not difficult to inhale; when the internal air pressure of the power box 1 is high, part of air is directly guided into the mask body 3 through the second guide holes 12 and is finally sprayed out through the second air guide holes 13, and as the second air guide holes 13 are fully distributed outside the mask body 3, a clean air environment is formed near the face of a worker through the air spraying of the second air guide holes 13, so that the problem that dust particles are sucked into the body of the worker through a gap between the mask body 3 and the face is solved; when gas is introduced into the second guide hole 12, part of the gas enters the air cushion 14, so that the air cushion 14 is inflated, namely, when the mask body 3 is impacted by the exhaled gas at the moment that a person exhales, the inflated air cushion 14 can fill the gap between the face and the mask body 3, and the problem that the mask body 3 is not sealed tightly is solved; when a worker exhales, the air cushion 14 expands and blows out air, and through the convection action of the air, the phenomenon that the exhaled moisture is directly led out through the top gap of the mask body 3, so that the surface of the glasses is fogged, and the vision is affected can be reduced; when breathing in, because the inside atmospheric pressure of gauze mask body 3 reduces, the gas in headstock 1 can be directly led in towards the inside of gauze mask body 3 this moment, and the short-term atmospheric pressure can appear in the inside of second air guide hole 13 not enough, 14 shrink of air cushion this moment, through curved sealed diving board 16, can keep the elastic sealing effect, when the workman exhales simultaneously, 14 of air cushion expand again, sealed diving board 16 can directly receive extrusion deformation this moment, make sealed diving board 16 can be close to aperture 15 automatically, make the opening size of aperture 15 reduce, the air current velocity of flow that aperture 15 spouts is higher, improve the convection effect with the moisture, it derives through the clearance to reduce the moisture, lead to the glasses surface to become fog; when workers inhale and exhale, the elastic plate 19 can automatically swing, sealing can be controlled through the swing of the elastic plate 19, and after the exhale redundant gas is exhausted, the sealing can be automatically closed, so that the problem of gas waste caused by direct guide of a large amount of purified gas through the gas outlet 17 is avoided; when the elastic plate 19 swings, the elastic plate 19 drives the elastic bags 22 at the two sides to stretch, so that the gas in the elastic bag 22 at the stretched side enters the elastic bag 22 at the compressed side, the sealing effect at one side is improved, and the requirement on the swing amplitude of the elastic plate 19 is reduced; the end part of the elastic plate 19 is designed into a V shape, so that disturbance to air flow can be improved during exhaust, the air can flow in a continuous direction, the overall blowing to the air near the mask body 3 is improved, and dust approaching the vicinity of the mask body 3 is reduced; by arranging the vibration balls 24 on the surface of the elastic plate 19, when the airflow alternately flows, the airflow drives the elastic plate 19 to deform, so that two corresponding vibration balls 24 on the surface of the elastic plate 19 continuously collide, the elastic plate 19 vibrates, the mask body 3 also vibrates, and the adhesion of dust on the surface of the mask body 3 is reduced; set up the vibrations membrane 25 on the surface of elastic plate 19, when the air current flowed through, can drive vibrations membrane 25 low amplitude high frequency vibrations, elastic plate 19 is complete also can be continuous extrusion elasticity balloon 26 simultaneously for the inside gas of elasticity balloon 26 flows through passageway 27, also can increase vibrations of vibrations membrane 25, realizes the high frequency vibrations of gauze mask body 3 through vibrations membrane 25, further improves the clearance on gauze mask body 3 surface.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An efficient and environment-friendly portable air purification device comprises a power box (1), a motor (2) and a mask body (3); the method is characterized in that: a motor (2) is fixedly connected inside the power box (1); an output shaft of the motor (2) is fixedly connected with a rotating column (4), and the rotating column (4) is rotatably connected with the power box (1); the surface of the rotating column (4) is fixedly connected with uniformly arranged fan blades (5); a partition plate (6) is fixedly connected to the top of the motor (2) in the power box (1); the side surface of the power box (1) is provided with air inlets which are uniformly distributed; the position, close to the air inlet hole, inside the power box (1) is fixedly connected with filter cotton (7); the surface of the clapboard (6) is provided with connecting holes; a first one-way valve (8) is fixedly connected inside the connecting hole; the top surface of the power box (1) is fixedly connected with a connecting pipe (9); the top surface of the connecting pipe (9) is connected with the mask body (3); a first guide hole (10) is formed in the mask body (3) at a position close to the inner surface of the mask body (3), and the first guide hole (10) is communicated with the connecting pipe (9); the inner surface of the mask body (3) is provided with first air guide holes (11) which are uniformly distributed, and the first air guide holes (11) are communicated with the first guide holes (10); a second guide hole (12) is formed in the position, close to the outer surface of the mask body (3), in the mask body (3), and the second guide hole (12) is communicated with the connecting pipe (9); the interior of the second guide hole (12) is fixedly connected with a pressure valve; the outer surface of the mask body (3) is provided with second air guide holes (13) which are uniformly distributed, and the second air guide holes (13) are communicated with the second guide holes (12); air outlet holes (17) are formed in the surface of the mask body (3) between the second air guide holes (13); a fixing plate (18) is fixedly connected with the inner part of the air outlet (17) close to the inner surface of the mask body (3); the surface of the fixed plate (18) is fixedly connected with an elastic plate (19) at the position of the air outlet hole (17); through holes (20) which are uniformly distributed are formed in the surface of the fixing plate (18) at the bottom of the elastic plate (19); a second one-way valve (21) is fixedly connected inside the through hole (20); the surface of the fixing plate (18) is provided with a spray hole at the top of the elastic plate (19), and the spray hole is communicated with the second guide hole (12).
2. The efficient and environment-friendly portable air purification device as claimed in claim 1, wherein: an air cushion (14) is fixedly connected to the inner surface of the mask body (3) close to the end face of the mask body (3); an air cavity is formed in the air cushion (14), and the air cavity is communicated with the second guide hole (12).
3. The efficient and environment-friendly portable air purification device as claimed in claim 2, wherein: the side surface of one side of the air cushion (14) departing from the mask body (3) is provided with a small hole (15).
4. The efficient and environment-friendly portable air purification device as claimed in claim 3, wherein: the side surface of the air cushion (14) deviating from one side of the mask body (3) is fixedly connected with a sealing elastic plate (16); the sealing elastic plate (16) is made of soft elastic material; the sealing elastic plate (16) is designed to be of an arc-shaped structure.
5. The efficient, environment-friendly and convenient air purification device as claimed in claim 4, wherein: the upper surface and the lower surface of the elastic plate (19) are fixedly connected with elastic bags (22) respectively, and the two elastic bags (22) are communicated with each other; an elastic rope (23) is fixedly connected inside the elastic bag (22).
6. The efficient and environment-friendly portable air purification device as claimed in claim 5, wherein: the end parts of the elastic plates (19) are designed into V-shaped branch structures.
7. The efficient, environment-friendly and convenient air purification device as claimed in claim 6, wherein: the elastic plate (19) is fixedly connected with a vibration ball (24) at the position of the branch structure; the number of the vibration balls (24) is two, and the vibration balls are symmetrically arranged.
8. The efficient and environment-friendly portable air purification device as claimed in claim 7, wherein: mounting holes are formed in the surfaces of the branch structures of the elastic plates (19); a vibration membrane (25) is fixedly connected inside the mounting hole; the surface of the elastic plate (19) is provided with uniformly arranged grooves; the interior of each groove is fixedly connected with an elastic balloon (26); passageway (27) have all been seted up to the inside of vibrations membrane (25), and all communicate each other between passageway (27) and the elasticity balloon (26).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364010.3A CN113018715B (en) | 2021-04-03 | 2021-04-03 | High-efficient environmental protection portable air purification device |
| CN202210400822.3A CN114870283B (en) | 2021-04-03 | 2021-04-03 | High-efficient environment-friendly portable air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364010.3A CN113018715B (en) | 2021-04-03 | 2021-04-03 | High-efficient environmental protection portable air purification device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210400822.3A Division CN114870283B (en) | 2021-04-03 | 2021-04-03 | High-efficient environment-friendly portable air purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113018715A CN113018715A (en) | 2021-06-25 |
| CN113018715B true CN113018715B (en) | 2022-07-12 |
Family
ID=76454338
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110364010.3A Active CN113018715B (en) | 2021-04-03 | 2021-04-03 | High-efficient environmental protection portable air purification device |
| CN202210400822.3A Active CN114870283B (en) | 2021-04-03 | 2021-04-03 | High-efficient environment-friendly portable air purification device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210400822.3A Active CN114870283B (en) | 2021-04-03 | 2021-04-03 | High-efficient environment-friendly portable air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113018715B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519900A (en) * | 1995-04-03 | 1996-05-28 | Gardner; G. Byron | Portable humidifier apparatus |
| RU2285867C1 (en) * | 2005-04-05 | 2006-10-20 | Олег Савельевич Кочетов | Plenum chamber of conditioner with rotor heat exchanger |
| US20070163587A1 (en) * | 2006-01-19 | 2007-07-19 | Teibel Jeffrey L | Oral respirator device and method for mask-free filtering of particulates from breathed air |
| CN107106880A (en) * | 2014-12-19 | 2017-08-29 | 皇家飞利浦有限公司 | Wearable air cleaning facility |
| CN106474639A (en) * | 2016-12-14 | 2017-03-08 | 田怡时 | A kind of portable mask of purify air |
| CN107319654B (en) * | 2017-08-18 | 2023-06-16 | 重庆大学 | Reverse filtering mask and self-cleaning method |
| WO2019077957A1 (en) * | 2017-10-17 | 2019-04-25 | 株式会社村田製作所 | Filter and air conditioning device |
| CN207493069U (en) * | 2017-11-01 | 2018-06-15 | 缪荣明 | For the automatic air feed mask of dust atmosphere |
| CN209885451U (en) * | 2019-02-26 | 2020-01-03 | 西安博赛奥生物科技有限公司 | General self-cleaning explosion-proof respirator |
| JP6830687B1 (en) * | 2019-10-03 | 2021-02-17 | Ｐｅｎｔａ−Ｃ株式会社 | Atomizer and oscillator unit |
| CN111298316A (en) * | 2020-04-17 | 2020-06-19 | 郑州太德网络科技有限公司 | Epidemic prevention respirator (mask) and use method thereof |
-
2021
- 2021-04-03 CN CN202110364010.3A patent/CN113018715B/en active Active
- 2021-04-03 CN CN202210400822.3A patent/CN114870283B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114870283A (en) | 2022-08-09 |
| CN113018715A (en) | 2021-06-25 |
| CN114870283B (en) | 2024-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20160129562A (en) | Air inhale mask | |
| CN106235472B (en) | A kind of portable mouth mask and its application method | |
| KR102121318B1 (en) | Mask having fine dusk filter | |
| WO2021223494A1 (en) | Mask fitting assembly and mask | |
| KR20200104780A (en) | Air control mask | |
| KR20150100286A (en) | Mask for exercise | |
| KR102069369B1 (en) | Multi Functional Mask | |
| CN113018715B (en) | High-efficient environmental protection portable air purification device | |
| KR20020025908A (en) | The functional structure resistant a mask | |
| CN112043933A (en) | Non-indentation respiratory mask | |
| CN214710546U (en) | Mask capable of preventing lens from fogging | |
| US20220088420A1 (en) | Facial guard system | |
| JP6770223B1 (en) | Nostril mask | |
| CN208975020U (en) | Two-way purifying respirator | |
| CN113398501A (en) | Micro-lip-pasting epidemic prevention mask | |
| CN114632244B (en) | Shock-absorbing structure for breathing machine | |
| CN220899342U (en) | Active ventilation mask | |
| CN220424379U (en) | Check valve structure applied to mouth cover | |
| CN205794902U (en) | A kind of power protective mask | |
| CN112890327B (en) | Inflatable mask with face part capable of preventing pressure sores | |
| CN115837130B (en) | Portable instant purifying, detention and disinfection device for expired gas | |
| CN215585282U (en) | Micro-lip-pasting epidemic prevention mask | |
| CN112089995B (en) | Haze (PM2.5) prevention mask | |
| CN213313015U (en) | Personal fresh air device | |
| KR200495343Y1 (en) | Net mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220622 Address after: 510000 506, 5th floor, no.19-2, beijiaochang Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant after: Guangdong Health Association (Guangdong) Environmental Technology Co.,Ltd. Address before: 226000 No.401, Renmin East Road, Chongchuan District, Nantong City, Jiangsu Province Applicant before: He Canxiang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: Room 566, room 406, No. 1, Yichuang street, Huangpu District (Zhongxin Guangzhou Knowledge City), Guangzhou 510000, Guangdong Province Patentee after: Kongjing vision Intelligent Technology Co.,Ltd. Address before: 510000 506, 5th floor, no.19-2, beijiaochang Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Guangdong Health Association (Guangdong) Environmental Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |