CN203898979U - Nose plug type air purifier - Google Patents
Nose plug type air purifier Download PDFInfo
- Publication number
- CN203898979U CN203898979U CN201420193858.XU CN201420193858U CN203898979U CN 203898979 U CN203898979 U CN 203898979U CN 201420193858 U CN201420193858 U CN 201420193858U CN 203898979 U CN203898979 U CN 203898979U
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- Prior art keywords
- air purifier
- air
- bottle
- filter core
- blast pipe
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Abstract
The utility model discloses a nose plug type air purifier which is provided with an upper nose plug, and the upper nose plug is connected with an air purification bottle provided with an air inlet and an air outlet by an intermediate pipeline; a filter element is arranged in the air purification bottle; the air inlet and the air outlet are respectively arranged at the two sides of the filter element; the air outlet is connected with the intermediate pipeline. Compared with the structure that the filter element is directly integrated on a nose plug device in the prior art, the nose plug type air purifier is provided with the filter element on the air purification bottle, and the air purification bottle is connected outside the nose plug device by the intermediate pipeline, so that the filter element is arranged in the open space outside the nose plug device; therefore, the filter element can be conveniently replaced and installed, and the volume of the filter element can be properly increased after the filter element is arranged in the air purification bottle, so that the installation difficulty of the whole air purifier is reduced, and the filtering efficiency is improved.
Description
Technical field
The utility model relates to a kind of plug nose formula air purifier.
Background technology
At present, in the increasing situation of haze weather, in order to prevent that harmful substance in pm2.5 air from entering the respiratory tract of human body and damage that human body is caused, on market, there is a kind of plug nose formula air purifier, it comprises the rhinobyon device for inserting nostril, in rhinobyon device, be installed with filter core, in use, rhinobyon device is filled in nostril, and nostril is blocked, in the time that user is air-breathing, outside air by the filter element filtering in rhinobyon device after, enter user's nasal cavity, to have reduced the damage of harmful substance to human body in outside air; In the time that user exhales, the gas that user breathes out also needs could discharge through filter element filtering, therefore this plug nose formula air purifier sucks user and the gas of breathing out all will pass through filter core, and limited by user nostril, and the small volume of filter core, thus make filter core installation difficulty on rhinobyon device large, and this plug nose formula air purifier mostly is disposable use, filter core can not be changed, so that its filter efficiency is low, and service life is short.
Utility model content
The purpose of this utility model is to provide a kind of plug nose formula air purifier, is intended to solve and in prior art, fills in the low problem of nose formula air purifier purification efficiency.
In order to realize above object, the technical scheme of filling in nose formula air purifier in the utility model is as follows:
Plug nose formula air purifier, comprise rhinobyon device and filter core, rhinobyon device comprises the nasal obstruction for inserting nostril, nasal obstruction is connected with the air cleaning bottle with inlet, outlet by intermediate duct, filter core is assemblied in air cleaning bottle, inlet, outlet is divided into the both sides of filter core, and gas outlet is connected in intermediate duct.
Filter core has two-layer above and arrange successively along the airflow direction between inlet, outlet in air cleaning bottle.
Filtering layer has three layers, and three metafiltration layers are respectively organic matter purifying layer, activated carbon purifying layer and water-soluble wet tissue net filtration layer.
Air cleaning bottle comprises the bottle cap of bottle and upper removable assembling thereof, and air inlet is in bottle one end of bottle cap dorsad, and gas outlet is on bottle cap.
In the periphery of air cleaning bottle, be connected with for hanging the rope that is linked with at neck.
In air cleaning bottle, be provided with the cross filter core support for support filter core.
Rhinobyon device also comprises the blast pipe being connected in nasal obstruction, and blast pipe is provided with the exhaust check valve for cutting out when air-breathing, opening in the time exhaling.
Exhaust check valve comprises that sealing is assemblied in the valve body at mouth of pipe place of blast pipe, is hinged with for sealing up when air-breathing on the mouth of pipe of blast pipe blast pipe cuts out, in the time exhaling, to get out of the way the mouth of pipe of blast pipe and flap that blast pipe is opened on valve body.
Nasal obstruction comprises two nasal obstruction pipes at interval side by side, and two nasal obstruction pipes are the broad-adjustable rubber tube of relative spacing.
Between two nasal obstruction pipes bridge joint be useful on to both apply pulling force in opposite directions or opposing jacking force, to regulate the width adjusting spring of spacing width between the two.
In the utility model, nasal obstruction is connected with and is brought into by intermediate duct, the air cleaning bottle of gas outlet, in air cleaning bottle, be provided with filter core, enter, gas outlet is divided into the both sides of filter core, gas outlet is connected in intermediate duct, in prior art, the structure that filter core is directly integrated on rhinobyon device is compared, the utility model by assembling filter core on air cleaning bottle, again air cleaning bottle is connected to outside rhinobyon device by intermediate duct, thereby make filter core by external clearing outside rhinobyon device, not only make filter core can change easily installation, and be placed in after air cleaning bottle, the volume of filter core can be suitable increase, thereby the installation difficulty of whole air purifier is reduced, filter efficiency improves.
Further, rhinobyon device also comprises the blast pipe being connected in nasal obstruction, and blast pipe is provided with exhaust check valve, in the time that user is air-breathing, and closed check valve, and blast pipe is sealed up, make outside air to enter nostril by the import of air cleaning bottle; In the time that user exhales, one-way valve opens, and blast pipe is in communication with the outside, the air that user breathes out can directly be discharged from blast pipe, thereby avoid respiratory air flow all to pass through the problem that filter core that filter course brings is frequently used, extended the service life of filter core.
Further, nasal obstruction comprises two nasal obstruction pipes at interval side by side, two nasal obstruction pipes are the broad-adjustable rubber tube of relative spacing, before use, user can be according to the relative spacing width of the flexible in size adjustment amount nasal obstruction pipe of self nostril spacing, make nasal obstruction can be comfortable fill in nostril, improved the comfort of whole plug nose formula air purifier.
Further, filtering layer has three layers, three metafiltration layers are respectively organic matter purifying layer, activated carbon purifying layer and water-soluble wet tissue net filtration layer, outside air is after being inhaled into like this, after being filtered by organic matter purifying layer, remove organic pernicious gas pm2.5 of being mingled with in air, car tail gas, Industry Waste etc.; Flow through after activated carbon purifying layer, by impurity thing and the bacterium of removing in the haze such as a tiny dust tears thing and carbon monoxide, carbon dioxide being mingled with in air; Flow through after water-soluble wet tissue net filtration layer, by removing the water-solubility impurity being mingled with in air, to keep entering the oxygen content with the humid air of respiratory tract high simultaneously, thereby the air that user is sucked is clean, comfortable.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 fills in nose formula air purifier to be linked with the structural representation under suction condition after rope in removal in Fig. 1;
Fig. 3 fills in nose formula air purifier to be linked with the structural representation under expiration state after rope in removal in Fig. 1;
Fig. 4 is the structural representation of rhinobyon device in Fig. 1;
Fig. 5 is the structural representation of intermediate duct in Fig. 1;
Fig. 6 is the top view of filter core support in Fig. 1;
Fig. 7 is the top view of filter core unit in Fig. 1;
Fig. 8 is the syndeton schematic diagram of rhinobyon device and intermediate duct in Fig. 1.
Detailed description of the invention
In the utility model, fill in the embodiment of nose formula air purifier: this plug nose formula air purifier is a kind of haze air cleaning ventilation nasal obstruction, be specifically designed to the nasal obstruction purifying air in haze weather, at haze weather and air bad in the situation that, people enter respiratory tract as long as use this special nasal obstruction both can effectively prevent and treat the airborne pernicious gases such as pm2.5, can take a breath by general breathing again, solved common mouth mask in use respiratory air flow all from the turnover of mouth mask aspect, easily make mouth mask humidity grow a difficult problem for bacterium secondary repeated contamination, with the health of protection human body.
As shown in Figures 1 to 8, this plug nose formula air purifier comprises the rhinobyon device, intermediate duct 3 and the air cleaning bottle that set gradually from the top down, wherein air cleaning bottle is made up of the fixing bottle cap 2 of the removable sealing of bottle 1 and top thereof, the bottom of bottle 1 offers air inlet, the top center position of bottle cap 2 offers gas outlet, in bottle 1, be equipped with every the filter core unit being located between air inlet and gas outlet, gas outlet is connected on rhinobyon device by intermediate duct 3.
Filter core unit by three layers between the upper and lower every filter core form, each metafiltration core is circular filter core and is assemblied in bottle 1 by cross filter core support 11 is spacing respectively, three metafiltration cores are followed successively by machine thing purifying layer 12, activated carbon purifying layer 13 and water-soluble wet tissue net filtration layer 14 from bottom to top, the wherein interval, bottom surface of organic matter purifying layer 12 and bottle 1, the end face interval of water-soluble wet tissue net filtration layer 14 and bottle cap 2.The end face of bottle cap 2 is the conical end cap at the bottom of middle high rim, is installed with two at circumferential link uniformly at intervals on the side face of bottle cap 2, is fixed with and is linked with rope 21 on two links.
Rhinobyon device comprises the blast pipe 42 of nasal obstruction and upper connection thereof, nasal obstruction by two between left and right every nasal obstruction pipe 41 form, two nasal obstruction pipes 41 are the broad-adjustable rubber tube of relative spacing, and bridge joint has width adjusting spring 43 between two nasal obstruction pipes 41, width adjusting spring 43 to two nasal obstruction pipes 41 apply pulling force in opposite directions or opposing jacking force, to regulate spacing width between the two.On each nasal obstruction pipe 41, be all connected with blast pipe 42, blast pipe 42 and nasal obstruction pipe 41 are connected to form T-shaped tracheae, blast pipe 42 on two nasal obstruction pipes 41 overhangs to opposing direction again, be equipped with at the projecting end of each blast pipe 42 check valve 44 of opening when closing, exhale when air-breathing, check valve 44 is assemblied in the mouth of pipe place of blast pipe 42 valve body 45 and interior hinged flap 46 thereof by sealing form, and flap 46 is sealed up on the mouth of pipe of blast pipe 42 and blast pipe 42 cuts out, got out of the way the mouth of pipe of blast pipe 42 and blast pipe 42 is opened in the time exhaling when air-breathing.
Intermediate duct 3 is connecting hoses of plastic material, the sealed bottom of intermediate duct 3 is inserted on the air inlet at bottle cap 2 tops, the top of intermediate duct 3 is the bifurcated pipe end of Y type, and two straight tubes of bifurcated pipe end respectively correspondence are sealedly connected on the lower end mouth of pipe of nasal obstruction pipe 41.
In the present embodiment, fill in nose formula air purifier in use, rhinobyon device is inserted in user's nostril, and air cleaning bottle is by being linked with rope 21 hangings at neck.When air-breathing, the in the situation that of natural air amount, extraneous air stream promotes movable check valve 44, the intraductal atmospheric pressure of blast pipe 42 is less than external atmosphere pressure, check valve 44 is closed, and extraneous air can only enter in air cleaning bottle through the air admission hole of air cleaning bottle bottom, in the flow process of nostril, first ground floor organic matter purification filtering be to pass through, the airborne organic pernicious gas pm2.5 of haze, car tail gas, Industry Waste etc. removed.Air enters again second activated carbon purifying layer 13 after purifying for the first time, further filter out impurity thing and bacterium in the hazes such as a tiny dust tears thing and carbon monoxide, carbon dioxide, air stream enters the water-soluble wet tissue net filtration of San road filter course sheet afterwards, when air by time wet tissue net effectively adsorbed water solubility impurity to keep entering the oxygen content with the humid air of respiratory tract high simultaneously.While giving vent to anger, first the air-flow of breathing out in nostril promotes movable check valve 44 under the state without any resistance, and airflow smooth is discharged.
Therefore, in the present embodiment, filling in nose formula air purifier carries with easy to use, men and women, old and young can use, and can will have a stuffy nose to fill in by conciliation spring according to internarial width and insert nostril, are connected and can hang over neck or be placed in coat pocket with air cleaning bottle with being linked with rope 21.Use a period of time need only change three filter cores in air cleaning bottle, outside main member can repeatedly use, and reduces costs and economizes on resources.In prior art, the structure that filter core is directly integrated on rhinobyon device is compared, the utility model by assembling filter core on air cleaning bottle, again air cleaning bottle is connected to outside rhinobyon device by intermediate duct, thereby make filter core by external clearing outside rhinobyon device, not only make filter core to install easily, and be placed in after air cleaning bottle, the volume of filter core can be suitable increase, thereby make whole air purifier installation difficulty reduce, filter efficiency improve.In the time that user is air-breathing, closed check valve, and blast pipe is sealed up, outside air can only be entered by the import of air cleaning bottle; In the time that user exhales, one-way valve opens, and blast pipe is in communication with the outside, the air that user breathes out can directly be discharged from blast pipe, thereby avoid respiratory air flow all to pass through the problem that filter core that filter course brings is frequently used, extended the service life of filter core.
In the above-described embodiments, on rhinobyon device, be provided with blast pipe and check valve, to realize the shunting of respiratory air flow, extend the service life of filter core, in other embodiments, in the time not considering the requiring of respiratory air flow shunting, blast pipe and check valve also can be removed, and the respiratory air flow air cleaning bottle of all flowing through is discharged.
In the above-described embodiments, check valve is to be made up of valve body and flap, in other embodiments, also can increase elastic component at the link position of valve body and flap, to utilize elastic component to apply and make its moment of torsion of closing to flap, make blast pipe in the time not using in closed condition.
Claims (10)
1. plug nose formula air purifier, comprise rhinobyon device and filter core, rhinobyon device comprises the nasal obstruction for inserting nostril, it is characterized in that, nasal obstruction is connected with the air cleaning bottle with inlet, outlet by intermediate duct, filter core is assemblied in air cleaning bottle, and inlet, outlet is divided into the both sides of filter core, and gas outlet is connected in intermediate duct.
2. plug nose formula air purifier according to claim 1, is characterized in that, filter core has two-layer above and arrange successively along the airflow direction between inlet, outlet in air cleaning bottle.
3. plug nose formula air purifier according to claim 2, is characterized in that, filtering layer has three layers, and three metafiltration layers are respectively organic matter purifying layer, activated carbon purifying layer and water-soluble wet tissue net filtration layer.
4. plug nose formula air purifier according to claim 1, is characterized in that, air cleaning bottle comprises the bottle cap of bottle and upper removable assembling thereof, and air inlet is in bottle one end of bottle cap dorsad, and gas outlet is on bottle cap.
5. plug nose formula air purifier according to claim 1, is characterized in that, is connected with for hanging the rope that is linked with at neck in the periphery of air cleaning bottle.
6. according to the plug nose formula air purifier described in any one in claim 1 to 5, it is characterized in that, in air cleaning bottle, be provided with the cross filter core support for support filter core.
7. according to the plug nose formula air purifier described in any one in claim 1 to 5, it is characterized in that, rhinobyon device also comprises the blast pipe being connected in nasal obstruction, and blast pipe is provided with the exhaust check valve for cutting out when air-breathing, opening in the time exhaling.
8. plug nose formula air purifier according to claim 7, it is characterized in that, exhaust check valve comprises that sealing is assemblied in the valve body at mouth of pipe place of blast pipe, is hinged with for sealing up when air-breathing on the mouth of pipe of blast pipe blast pipe cuts out, in the time exhaling, to get out of the way the mouth of pipe of blast pipe and flap that blast pipe is opened on valve body.
9. according to the plug nose formula air purifier described in any one in claim 1 to 5, it is characterized in that, nasal obstruction comprises two nasal obstruction pipes at interval side by side, and two nasal obstruction pipes are the broad-adjustable rubber tube of relative spacing.
10. plug nose formula air purifier according to claim 9, is characterized in that, between two nasal obstruction pipes bridge joint be useful on to both apply pulling force in opposite directions or opposing jacking force, to regulate the width adjusting spring of spacing width between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193858.XU CN203898979U (en) | 2014-04-21 | 2014-04-21 | Nose plug type air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193858.XU CN203898979U (en) | 2014-04-21 | 2014-04-21 | Nose plug type air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898979U true CN203898979U (en) | 2014-10-29 |
Family
ID=51773273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193858.XU Expired - Fee Related CN203898979U (en) | 2014-04-21 | 2014-04-21 | Nose plug type air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019071845A1 (en) * | 2017-10-10 | 2019-04-18 | 李晓忠 | Portable air-purifying respirator |
| CN111298181A (en) * | 2020-02-21 | 2020-06-19 | 黄飞灵 | Sterilizer for blocking respiratory infectious disease transmission path |
-
2014
- 2014-04-21 CN CN201420193858.XU patent/CN203898979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019071845A1 (en) * | 2017-10-10 | 2019-04-18 | 李晓忠 | Portable air-purifying respirator |
| CN111298181A (en) * | 2020-02-21 | 2020-06-19 | 黄飞灵 | Sterilizer for blocking respiratory infectious disease transmission path |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |