CN207501294U - A kind of air purifier with delay adsorption function - Google Patents

A kind of air purifier with delay adsorption function Download PDF

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Publication number
CN207501294U
CN207501294U CN201721439652.0U CN201721439652U CN207501294U CN 207501294 U CN207501294 U CN 207501294U CN 201721439652 U CN201721439652 U CN 201721439652U CN 207501294 U CN207501294 U CN 207501294U
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China
Prior art keywords
filter cylinder
shell
air
partition board
air purifier
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CN201721439652.0U
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Chinese (zh)
Inventor
郭云
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No2 Hospital Attached To Suzhou Univ
Second Affiliated Hospital of Soochow University
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No2 Hospital Attached To Suzhou Univ
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Abstract

The utility model discloses a kind of air purifiers with delay adsorption function, and including bottom cover and shell, side wall of outer shell is evenly arranged with several air admission holes;Filter cylinder is provided in shell, cartridge top portion is fixedly connected with cover top portion;PET strainers and glassfibre filters are provided between shell and filter cylinder;Cover top portion is evenly arranged with several gas vents above filter cylinder;The partition board and web plate being fixedly connected with filter cylinder inner wall are respectively arranged in filter cylinder from top to bottom, cartridge sidewall is evenly arranged with several air inlet holes below web plate, and check valve is equipped at air inlet hole;Below web plate activated carbon adsorption layer is provided in filter cylinder;It is also fixed by the bracket between web plate and partition board and is provided with motor, motor bottom end motor shaft is equipped with flabellum.The utility model filter element replacing is convenient;Screen surface folds waviness, effectively improves screen surface product, expands air filtration area, accelerates air filtration;Air residence time in activated carbon adsorption layer extends, and improves pollutant adsorption effect.

Description

A kind of air purifier with delay adsorption function
Technical field
The utility model is related to a kind of air purifier, specifically a kind of air purifier with delay adsorption function.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to adsorb, decompose or convert Various air pollutants(Generally comprise finishing pollution, bacterium, the anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc Deng), the product of air cleanliness is effectively improved, is broadly divided into household, commercialization, industry, building.
General Household Air Purifier drives air to flow by wind turbine, and air enters filtration, purification in clarifier, arranges The air cleanliness gone out is improved, but due to space limit, Household Air Purifier volume is all smaller, screen surface product compared with Small, filter area is also smaller, and air filtration speed is also relatively slow;And air is entering active carbon layer progress noxious pollutant The residence time is shorter during absorption, causes adsorption effect not good enough.
Utility model content
The purpose of this utility model is to provide a kind of air purifier with delay adsorption function, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution:
A kind of air purifier with delay adsorption function, including bottom cover and shell, the bottom cover is mounted on shell bottom Portion, side wall of outer shell are evenly arranged with several air admission holes;Filter cylinder is provided in the shell, cartridge top portion is fixed with cover top portion to be connected It connects;PET strainers and glassfibre filters are provided between the shell and filter cylinder, glassfibre filters are located on the inside of PET strainers; Cover top portion is evenly arranged with several gas vents above the filter cylinder;Be respectively arranged with from top to bottom in the filter cylinder in filter cylinder The partition board and web plate that wall is fixedly connected, web plate lower section cartridge sidewall are evenly arranged with several air inlet holes, are installed at air inlet hole There is check valve;Below the web plate activated carbon adsorption layer is provided in filter cylinder;Also consolidated between the web plate and partition board by stent Surely motor is provided with, motor bottom end motor shaft is equipped with flabellum;Several exhaust vents are also evenly arranged on the partition board.
As further program of the utility model:The PET strainers and glassfibre filters surface are folded into wave Shape.
As the utility model further scheme:The activated carbon adsorption layer is wrapped up by PP cottons.
As the utility model further scheme:The gear with being bonded at the top of partition board is provided with above the exhaust vent Plate, the baffle bottom are fixedly connected with limited post, are provided with sliding slot coordinate with limited post at the top of the partition board, limited post and Sliding slot is slidably connected;The baffle bottom edge is fixedly installed annular magnet, is fixedly installed at the top of the partition board and annular The annular iron plate of magnet cooperation.
As the utility model further scheme:It is located at the top of the partition board at exhaust vent and is additionally provided with circular groove, circle Trench bottom is connect by extension spring with baffle bottom, and the extension spring is socketed on limited post.
As the utility model further scheme:The bottom cover is threadedly coupled with outer casing bottom.
As the utility model further scheme:The shell inner top be further fixedly arranged on respectively with PET strainers With the first annular positioning plate and the second circular orientation plate of glassfibre filters cooperation.
As the utility model further scheme:The flabellum is provided with two layers up and down.
Compared with prior art, the beneficial effects of the utility model are:
The utility model bottom cover is connect with outer casing screw, PET strainers and glassfibre filters by first annular positioning plate and Second circular orientation plate is positioned respectively, and activated carbon adsorption layer is wrapped up by PP cottons, can be light by the way that bottom cover is removed PET strainers, glassfibre filters and activated carbon adsorption layer are replaced;PET strainers and glassfibre filters surface fold Waviness effectively improves screen surface product, expands air filtration area, while waveform is conducive to reduce air drag, adds Fast air filtration;By setting check valve at cartridge sidewall air inlet hole, by setting baffle, baffle point at partition board air outlet It is not close to by extension spring effect and magneticaction with partition board, so as to which air outlet be closed so that air enters quilt after filter cylinder Constantly compression, when filter cylinder pressure it is sufficiently large when air could be discharged by baffle is open-top, inhaled so as to extend air in activated carbon Residence time in attached layer improves pollutant adsorption effect, further improves air purification effect.
Description of the drawings
Fig. 1 is the structure diagram of the air purifier with delay adsorption function.
Fig. 2 is the structure diagram at A in the air purifier with delay adsorption function.
Fig. 3 is the structure diagram in B-B directions in the air purifier with delay adsorption function.
In figure:1- bottom covers, 2- shells, 3- air admission holes, 4-PET strainers, 5- glassfibre filters, 6- filter cylinders, 7- air inlet holes, 8- check valves, 9-PP cottons, 10- activated carbon adsorption layers, 11- web plates, 12- flabellums, 13- motors, the first annular positioning plates of 14-, 15- Second circular orientation plate, 16- partition boards, 17- exhaust vents, 18- sliding slots, 19- limited posts, 20- circular grooves, 21- extension springs, 22- gears Plate, 23- annular magnets, 24- annulars iron plate, 25- gas vents.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of air purifier with delay adsorption function, including Bottom cover 1 and shell 2, the bottom cover 1 are mounted on 2 bottom of shell, and 2 side wall of shell is evenly arranged with several air admission holes 3;The shell Filter cylinder 6 is provided in 2,6 top of filter cylinder is fixedly connected with 2 top of shell;PET strainers are provided between the shell 2 and filter cylinder 6 4 and glassfibre filters 5, glassfibre filters 5 are located at 4 inside of PET strainers;6 top shell of filter cylinder, 2 top is uniformly arranged There are several gas vents 25;The partition board 16 and web plate being fixedly connected with 6 inner wall of filter cylinder are respectively arranged in the filter cylinder 6 from top to bottom 11,11 lower section filter cylinder of web plate, 6 side wall is evenly arranged with several air inlet holes 7, and check valve 8 is equipped at air inlet hole 7 so that empty Gas can not flow back after being entered in filter cylinder 6 by air inlet hole 7;Activated carbon adsorption layer 10 is provided in the 11 lower section filter cylinder 6 of web plate; It is also fixed by the bracket between the web plate 11 and partition board 16 and is provided with motor 13, motor 13 is electrically connected with external power supply, electricity 13 bottom end motor shaft of machine is equipped with flabellum 12;Several exhaust vents 17,17 top of exhaust vent are also evenly arranged on the partition board 16 The baffle 22 being bonded with 16 top of partition board is provided with, 22 bottom of baffle is fixedly connected with limited post 19, and the partition board 16 pushes up Portion is provided with the sliding slot 18 coordinated with limited post 19, and limited post 19 is slidably connected with sliding slot 18, so as to be limited to baffle 22, So that baffle 22 can only move up and down;22 bottom margin of baffle is fixedly installed annular magnet 23,16 top of partition board It is fixedly installed the annular iron plate 24 coordinated with annular magnet 23;16 top of partition board, which is located at exhaust vent 17, is additionally provided with circle Slot 20,20 bottom of circular groove are connect by extension spring 21 with 22 bottom of baffle, and the extension spring 21 is socketed on limited post 19, Extension spring 21 resets for 6 inner and outer air pressure of filter cylinder rear baffle 22 in a basic balance, again closes exhaust vent 17.
The PET strainers 4 and 5 surface of glassfibre filters fold waviness, expand filter area, improve filtering velocity Degree, while waveform is conducive to reduce air drag, accelerates air velocity, further improves the rate of filtration;The bottom cover 1 with it is outer 2 bottom thread of shell connects, installation easy to disassemble;The activated carbon adsorption layer 10 is wrapped up by PP cottons 9, convenient to activated carbon adsorption layer 10 are replaced;2 inner top of shell is further fixedly arranged on first coordinated respectively with PET strainers 4 and glassfibre filters 5 14 and second circular orientation plate 15 of circular orientation plate, it is convenient that PET strainers 4 and glassfibre filters 5 are installed;The flabellum 12 are provided with two layers up and down, improve exhausting effect.
The operation principle of the utility model is:When needing to carry out air purification, start motor 13, motor 13 drives flabellum 12 Rotation, carries out exhausting from the bottom up, and extraneous air is entered in air purifier by the air admission hole 3 on shell 2, first passed around PET strainers 4 are filtered, and the larger suspended matter such as filtering dust in air, hair, fines is carried out using glassfibre filters 5 Filtering is crossed smaller pellet, PET strainers 4 and 5 surface of glassfibre filters such as PM2.5, pollen in air filtering and is folded Waviness effectively improves screen surface product, expands air filtration area, while waveform is conducive to reduce air drag, adds Fast air filtration;Air after filtering is entered by the air inlet hole 7 on filter cylinder 6 in filter cylinder 6, the activated carbon adsorption layer in filter cylinder 6 The gas pollutants such as formaldehyde, toluene in 10 pairs of air adsorb, due to the effect of 21 elastic force of extension spring and annular magnet 23 Magneticaction, baffle 22 seal exhaust vent 17, and the gas in filter cylinder 6 is compressed in filter cylinder 6, extend air in filter cylinder 6 Residence time so that activated carbon adsorption layer 10 is more preferable to gas pollutant adsorption effect;When the air pressure in filter cylinder 6 is sufficiently large When, baffle 22 is jacked up, and annular magnet 23 is detached from annular iron plate 24 at this time, the suction between annular magnet 23 and annular iron plate 24 Gravitation disappears substantially, and the air after the filtering absorption of activated carbon adsorption layer 10 passes through 25 row of gas vent again by exhaust vent 17 Go out, when the air pressure in filter cylinder 6 is gradually decrease in a basic balance, under the effect of extension spring 21, baffle 22 declines again, annular Magnet 23 is bonded with annular iron plate 24, and exhaust vent 17 is sealed, and thus back and forth, carries out air purification;When not used, motor 13 is closed ;When needing to carry out filter element replacing, shell 2 is inverted, bottom cover 1 is screwed off from shell 2, respectively by PET strainers 4, glass Glass fabric screen 5 or activated carbon adsorption layer 10, which take out, to be replaced.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (8)

1. a kind of air purifier with delay adsorption function, including bottom cover(1)And shell(2), which is characterized in that the bottom Lid(1)Mounted on shell(2)Bottom, shell(2)Side wall is evenly arranged with several air admission holes(3);The shell(2)Inside it is provided with Filter cylinder(6), filter cylinder(6)Top and shell(2)Top is fixedly connected;The shell(2)With filter cylinder(6)Between be provided with PET filter Net(4)And glassfibre filters(5), glassfibre filters(5)Positioned at PET strainers(4)Inside;The filter cylinder(6)Top shell (2)Top is evenly arranged with several gas vents(25);The filter cylinder(6)It is inside respectively arranged with from top to bottom and filter cylinder(6)Inner wall The partition board being fixedly connected(16)And web plate(11), the web plate(11)Lower section filter cylinder(6)Side wall is evenly arranged with several air inlet holes (7), air inlet hole(7)Place is equipped with check valve(8);The web plate(11)Lower section filter cylinder(6)Inside it is provided with activated carbon adsorption layer (10);The web plate(11)With partition board(16)Between be also fixed by the bracket and be provided with motor(13), motor(13)Bottom end motor Axis is equipped with flabellum(12);The partition board(16)On be also evenly arranged with several exhaust vents(17).
2. the air purifier with delay adsorption function according to claim 1, which is characterized in that the PET strainers (4)And glassfibre filters(5)The equal undulate in surface.
3. the air purifier with delay adsorption function according to claim 2, which is characterized in that the activated carbon is inhaled Attached layer(10)By PP cottons(9)Package.
4. the air purifier with delay adsorption function according to claim 3, which is characterized in that the exhaust vent (17)Top is provided with and partition board(16)The baffle of top fitting(22), the baffle(22)Bottom is fixedly connected with limited post (19), the partition board(16)Top is provided with and limited post(19)The sliding slot of cooperation(18), limited post(19)With sliding slot(18)It is sliding Dynamic connection;The baffle(22)Bottom margin is fixedly installed annular magnet(23), the partition board(16)Top is fixedly installed With annular magnet(23)The annular iron plate of cooperation(24).
5. the air purifier with delay adsorption function according to claim 4, which is characterized in that the partition board(16) Top is located at exhaust vent(17)Place is additionally provided with circular groove(20), circular groove(20)Bottom passes through extension spring(21)With baffle(22)Bottom Portion connects, the extension spring(21)It is socketed in limited post(19)On.
6. the air purifier with delay adsorption function according to claim 1, which is characterized in that the bottom cover(1) With shell(2)Bottom thread connects.
7. the air purifier with delay adsorption function according to claim 6, which is characterized in that the shell(2) Inner top be further fixedly arranged on respectively with PET strainers(4)And glassfibre filters(5)The first annular positioning plate of cooperation(14)With Second circular orientation plate(15).
8. the air purifier with delay adsorption function according to claim 1, which is characterized in that the flabellum(12) It is provided with two layers up and down.
CN201721439652.0U 2017-11-02 2017-11-02 A kind of air purifier with delay adsorption function Active CN207501294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721439652.0U CN207501294U (en) 2017-11-02 2017-11-02 A kind of air purifier with delay adsorption function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721439652.0U CN207501294U (en) 2017-11-02 2017-11-02 A kind of air purifier with delay adsorption function

Publications (1)

Publication Number Publication Date
CN207501294U true CN207501294U (en) 2018-06-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109114681A (en) * 2018-06-06 2019-01-01 国家电网公司 Desktop air purifier
CN109307332A (en) * 2018-10-18 2019-02-05 合肥梵腾环保科技有限公司 One kind being used for indoor energy-saving and environment-friendly air cleaning unit
CN109737076A (en) * 2018-11-30 2019-05-10 北京敬一科技有限公司 A kind of bladeless fan and filtering control method with air filtering function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109114681A (en) * 2018-06-06 2019-01-01 国家电网公司 Desktop air purifier
CN109307332A (en) * 2018-10-18 2019-02-05 合肥梵腾环保科技有限公司 One kind being used for indoor energy-saving and environment-friendly air cleaning unit
CN109737076A (en) * 2018-11-30 2019-05-10 北京敬一科技有限公司 A kind of bladeless fan and filtering control method with air filtering function
CN109737076B (en) * 2018-11-30 2020-11-24 福州市长乐区显达机械设计有限公司 Bladeless fan with air filtering function and filtering control method

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