CN110975429A - Air purifier capable of quickly changing filter paper model - Google Patents
Air purifier capable of quickly changing filter paper model Download PDFInfo
- Publication number
- CN110975429A CN110975429A CN201911214067.4A CN201911214067A CN110975429A CN 110975429 A CN110975429 A CN 110975429A CN 201911214067 A CN201911214067 A CN 201911214067A CN 110975429 A CN110975429 A CN 110975429A
- Authority
- CN
- China
- Prior art keywords
- layer
- filter
- air
- cavity
- filter paper
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air purifier capable of quickly changing the model of filter paper, which comprises a shell, wherein a cavity is formed in the shell, a plurality of air inlets are formed in the upper end of the shell, air outlets are respectively formed in the left side and the right side of the lower end of the shell, and a dust-proof layer, a filter layer, an air blowing layer and an air outlet layer are sequentially arranged in the cavity between the air inlets and the air outlets from top to bottom; the dustproof layer comprises a plurality of dustproof nets which are transversely arranged in an array mode, the outer contours of the cross sections of the dustproof nets are sine waves, and at least one part of projections of the two adjacent dustproof nets at the bottom of the box body is overlapped. According to the invention, the dustproof layer, the filter layer, the blowing layer and the air outlet layer are sequentially arranged in the shell, so that impurities in air are filtered; when the inner pore diameter of the filter paper needs to be changed, only the cross-shaped filter layer needs to be rotated.
Description
Technical Field
The invention belongs to the technical field of air purifiers, and particularly relates to an air purifier capable of quickly changing the type of filter paper.
Background
An air purifier is also called as an air cleaner, an air cleaner and a purifier, and is a household appliance capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, and is mainly divided into household appliances, commercial appliances, industries and buildings;
the air quality in different places is different, and the impurity that needs to filter is different, and the filter paper of installing in the air purifier is also different, and when same air purifier used different places, different place air impurity is different, only uses same kind of filter paper, and it is not obvious to use the place effect that is inapplicable, play filterable effect, for this reason, the urgent need for an air purifier that can change the filter paper model fast.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the air purifier capable of quickly changing the type of the filter paper, and the air purifier capable of quickly changing the type of the filter paper with good filtering effect can be realized.
In order to achieve the purpose, the invention adopts the following technical scheme:
an air purifier capable of quickly changing the model of filter paper comprises a shell, wherein a cavity is formed in the shell, a plurality of air inlets are formed in the upper end of the shell, air outlets are formed in the left side and the right side of the lower end of the shell respectively, and a dust prevention layer, a filter layer, an air blowing layer and an air outlet layer are sequentially arranged between the air inlets and the air outlets in the cavity from top to bottom respectively;
the dustproof layer comprises a plurality of dustproof nets which are transversely arranged in an array mode, the outer contours of the cross sections of the dustproof nets are sine waves, and at least one part of projections of the two adjacent dustproof nets at the bottom of the box body is overlapped;
the filter layer comprises a filter frame fixedly installed in the cavity, a plurality of pipe barrels are transversely arranged in the filter frame in an array mode, penetrating grooves penetrating up and down are formed in the pipe barrels, a cross filter layer is installed in the center of each pipe barrel in a rotating mode, and the cross filter layer is located on the same straight line and has the same pore size with two pieces of filter paper.
Preferably, the length of the projection overlapping part of two adjacent dust screens at the bottom of the box body is not more than one fourth of the period of the sine wave.
Preferably, the number of the filter layers is two.
Preferably, the blowing layer comprises a fan installed in the cavity and a fixing frame for fixing the fan, and a second motor for driving the fan to rotate is installed on the fixing frame.
Preferably, a first wind shield, a second wind shield and a third wind shield are sequentially arranged in the air outlet layer from top to bottom, and the first wind shield, the second wind shield and the third wind shield are respectively arranged in a bilateral symmetry manner; the included angle between each wind shield and the cavity bottom of the cavity is 45 degrees, the plurality of wind shields are connected end to end in the projection direction perpendicular to the cavity bottom of the cavity, and the projections perpendicular to the side wall direction of the cavity are not overlapped.
Preferably, a side shell is mounted on the outer wall of the shell and located outside the filter layers, a penetrating shaft penetrates through the center of each cross filter layer, one end of each penetrating shaft penetrates through the filter frame and extends into the side shell and is provided with a drive shaft, a plurality of drive shafts are connected through a first hinge, any two drive shafts on the upper filter layer and the lower filter layer are respectively connected with a connecting shaft, the two connecting shafts are connected through a second hinge, and a first motor for driving any connecting shaft to rotate is mounted outside the side shell.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the dust-proof layer, the filter layer, the blowing layer and the air outlet layer are sequentially arranged in the shell, so that impurities in the air are filtered;
(2) the pipe barrels in the filter frame are arranged in a row, and the cross filter layers are rotatably arranged in the pipe barrels, so that when the purifier is required to be applied to different places, only the inner aperture of the filter paper needs to be changed, and the cross filter layers are rotated;
(3) the dust-proof layer of the dust-proof device is characterized in that the dust-proof layer is connected with the plurality of dust-proof nets end to end, so that larger particles of impurities can be left in the dust-proof nets by the dust-proof layer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the interior of the housing of the present invention;
FIG. 3 is a schematic structural view of a filter frame according to the present invention;
FIG. 4 is a schematic structural view of a dust screen according to the present invention;
FIG. 5 is a schematic view of the connection of multiple dust screens of the present invention;
FIG. 6 is a top partial cross-sectional view of the housing of the present invention;
FIG. 7 is a cross-sectional view taken at A-A of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the cross filter of the present invention.
Description of reference numerals:
1. the air filter comprises a shell, 2, an air inlet, 3, an air outlet, 4, a first motor, 5, a side shell, 6, a second motor, 7, a dustproof net, 8, a filter frame, 9, a pipe barrel, 10, a fan, 11, a first wind shield, 12, a second wind shield, 13, a third wind shield, 14, a penetrating shaft, 15, a cross filter layer, 16, a driving shaft, 17, a first hinge, 18, a connecting shaft, 19 and a second hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 2, an air purifier capable of rapidly changing the type of filter paper comprises a housing 1 having a cavity therein, wherein a plurality of air inlets 2 are disposed at the upper end of the housing 1, air outlets 3 are disposed at the left and right sides of the lower end of the housing, a dust-proof layer, two filter layers, a blowing layer and an air outlet layer are disposed between the air inlets 2 and the air outlets 3, respectively, the dust-proof layer, the filter layers, the blowing layer and the air outlet layer are sequentially disposed from top to bottom, the number of the filter layers is two, the secondary filtering effect is better, the blowing layer comprises a fan 10 installed in the cavity, and a fixing frame for fixing the fan 10, a second motor 6 for driving the fan 10 to rotate is installed on the fixing frame, the second motor 6 drives the fan 10 to rotate, the fan 10 drives air to be blown out from the air outlets 3, a first wind shield 11, a second wind shield 12, the first wind shield 11, the second wind shield 12 and the third wind shield 13 are respectively arranged in bilateral symmetry; the included angle between each wind screen and the cavity bottom of the cavity is 45 degrees, the wind screens change the direction of the air of the wind screens through the wind screens and flow out to the outside, the projections of the plurality of wind screens in the direction vertical to the cavity bottom of the cavity are connected end to end, the projections in the direction vertical to the side wall of the cavity are not overlapped, the projections of the wind screens vertical to the cavity bottom of the cavity are not overlapped, so that the condition that the air blown downwards by the fan 10 falls on the wind screens can be ensured, and the projections vertical to the side wall are not overlapped, so that the air can be blown out of;
as shown in fig. 1 to 5, the dust-proof layer includes a plurality of dust-proof nets 7 arranged in a transverse array, two ends of the dust-proof net 7 are respectively fixed on two side walls of the cavity inside the housing 1, the outer contour of the cross section of each dust screen 7 is a sine wave, at least a part of the projections of the two adjacent dust screens 7 on the bottom of the box body are overlapped, the length of the overlapped part of the projections of the two adjacent dust screens 7 on the bottom of the box body is not more than one half of the period of the sine wave, the single period is 'T' as shown in figure 5, each dust screen 7 is a filter screen, each dust screen 7 is in a sine shape, when air passes through the dust screens 7, part of the air flows downwards through the dust screens 7, most of the air passes through gaps between adjacent dust screens 7, particle impurities are remained in grooves in the dust screens 7, and the passing air is uniformly dispersed, so that subsequent filtration is facilitated;
as shown in fig. 1 to 8, the filter layer includes a filter frame 8 fixedly installed inside the cavity, a plurality of pipe barrels 9 are arranged in a transverse array inside the filter frame 8, a through slot penetrating up and down is formed on each pipe barrel 9, a cross filter layer 15 is rotatably installed at the center of each pipe barrel 9, each cross filter layer 15 is composed of 4 filter papers, two filter papers located on the same plane are of the same type, each filter paper is a quantitative filter paper, the quantitative filter paper is divided into three types of fast, medium and slow filter papers, two types of the filter papers are adopted, the type of the filter paper used for filtering in the pipe barrels 9 is ensured to be the same during filtering, the filtered impurities are also the same, a side shell 5 is installed outside the filter layer on the outer wall of the shell 1, a penetrating shaft 14 penetrates through the center of each cross filter layer 15, one end of the penetrating shaft 14 extends into the side shell 5 through the filter frame 8 and is installed with a driving shaft 16, the driving shafts 16 are connected through first hinges 17, any two driving shafts 16 on the upper and lower filtering layers 15 are respectively connected with connecting shafts 18, the two connecting shafts 18 are connected through second hinges 19, a first motor 4 for driving any one connecting shaft 18 to rotate is installed outside the side shell 5, the first motor 4 drives the connecting shafts 18 to rotate, the two connecting shafts 18 rotate simultaneously, the connecting shafts 18 drive the plurality of driving shafts 16 to rotate, and the plurality of driving shafts 16 can drive the plurality of cross filtering layers 15 to rotate simultaneously.
During the use, start second motor 6, second motor 6 drives fan 10 and rotates, the air gets into in the casing 1 from income wind gap 2 of casing 1 upper end, the air passes dust screen 7, the great dust of granule can fall in the recess on dust screen 7, the air continues the downward flow, pass two bobbin 9 in proper order, through once more filtering, filter accomplish the back, by 3 outflow device of air outlet outside can, first motor 4 drives connecting axle 18 and rotates, two connecting axles 18 rotate simultaneously, connecting axle 18 drives a plurality of drive shafts 16 and rotates, a plurality of drive shafts 16 rotate and can drive a plurality of cross filter layer 15 and rotate simultaneously, cross filter layer 15 rotates 90 degrees and can realize changing the filter paper model, can realize the gas filtration to different places.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides an air purifier of quick change filter paper model, includes inside casing (1) that is equipped with the cavity, its characterized in that: the upper end of the shell (1) is provided with a plurality of air inlets (2), the left side and the right side of the lower end of the shell are respectively provided with an air outlet (3), and a dust-proof layer, a filter layer, an air blowing layer and an air outlet layer are sequentially arranged in the cavity between the air inlets (2) and the air outlet (3) from top to bottom;
the dustproof layer comprises a plurality of dustproof nets (7) which are transversely arranged in an array mode, the outer contours of the cross sections of the dustproof nets (7) are sine waves, and at least one part of projections of the two adjacent dustproof nets (7) at the bottom of the box body is overlapped;
the filter layer comprises a filter frame (8) fixedly installed in the cavity, a plurality of pipe barrels (9) are arranged in the filter frame (8) in a transverse array mode, penetrating grooves penetrating through the pipe barrels up and down are formed in the pipe barrels (9), a cross filter layer (15) is installed at the center of each pipe barrel (9) in a rotating mode, and the two filter paper holes formed in the cross filter layer (15) on the same straight line are identical in pore size.
2. The air purifier capable of rapidly changing the model of the filter paper as claimed in claim 1, wherein the length of the projection overlapping part of the adjacent two dust screens (7) at the bottom of the box body is not more than one fourth of the period of the sine wave.
3. The air cleaner capable of rapidly changing the size of filter paper as claimed in claim 2, wherein the number of the filter layers is two.
4. An air purifier capable of rapidly changing the model of filter paper as claimed in claim 3, wherein the blowing layer comprises a fan (10) installed in the cavity, and a fixing frame for fixing the fan (10), and the fixing frame is provided with a second motor (6) for driving the fan (10) to rotate.
5. The air purifier capable of quickly changing the model of the filter paper according to claim 4, wherein a first wind shield (11), a second wind shield (12) and a third wind shield (13) are sequentially arranged in the air outlet layer from top to bottom, and the first wind shield (11), the second wind shield (12) and the third wind shield (13) are respectively arranged in a bilateral symmetry manner; the included angle between each wind shield and the cavity bottom of the cavity is 45 degrees, the plurality of wind shields are connected end to end in the projection direction perpendicular to the cavity bottom of the cavity, and the projections perpendicular to the side wall direction of the cavity are not overlapped.
6. The air purifier capable of rapidly changing the model of the filter paper as claimed in claim 5, wherein a side shell (5) is installed on the outer wall of the housing (1) at the outside of the filter layers, a penetrating shaft (14) is arranged at the center of each cross filter layer (15) in a penetrating way, one end of the penetrating shaft (14) penetrates through the filter frame (8) and extends into the side shell (5) and is provided with a driving shaft (16), a plurality of driving shafts (16) are connected through a first hinge (17), any two driving shafts (16) on the upper and lower filter layers (15) are respectively connected with a connecting shaft (18), the two connecting shafts (18) are connected through a second hinge (19), and a first motor (4) for driving any one connecting shaft (18) to rotate is installed on the outside of the side shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911214067.4A CN110975429A (en) | 2019-12-02 | 2019-12-02 | Air purifier capable of quickly changing filter paper model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911214067.4A CN110975429A (en) | 2019-12-02 | 2019-12-02 | Air purifier capable of quickly changing filter paper model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110975429A true CN110975429A (en) | 2020-04-10 |
Family
ID=70089198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911214067.4A Pending CN110975429A (en) | 2019-12-02 | 2019-12-02 | Air purifier capable of quickly changing filter paper model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110975429A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886398Y (en) * | 2006-04-06 | 2007-04-04 | 王跃斌 | Automatic filter mesh replacing device |
| CN204739699U (en) * | 2015-07-15 | 2015-11-04 | 广东工业大学 | Intelligent multi -functional aerial detection clearing machine |
| CN206381717U (en) * | 2017-01-16 | 2017-08-08 | 潘鹏 | A kind of filter net device of adjustable filter opening size |
| FR3051517A1 (en) * | 2016-05-18 | 2017-11-24 | Vti | GAS EXTRACTOR COMPRISING A WINDMILL, A FAN, A MOTOR AND A COUPLING DEVICE |
| CN208865313U (en) * | 2018-07-10 | 2019-05-17 | 江苏旌翔建材科技有限公司 | A kind of air purifier of automatic replacement filter paper |
-
2019
- 2019-12-02 CN CN201911214067.4A patent/CN110975429A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886398Y (en) * | 2006-04-06 | 2007-04-04 | 王跃斌 | Automatic filter mesh replacing device |
| CN204739699U (en) * | 2015-07-15 | 2015-11-04 | 广东工业大学 | Intelligent multi -functional aerial detection clearing machine |
| FR3051517A1 (en) * | 2016-05-18 | 2017-11-24 | Vti | GAS EXTRACTOR COMPRISING A WINDMILL, A FAN, A MOTOR AND A COUPLING DEVICE |
| CN206381717U (en) * | 2017-01-16 | 2017-08-08 | 潘鹏 | A kind of filter net device of adjustable filter opening size |
| CN208865313U (en) * | 2018-07-10 | 2019-05-17 | 江苏旌翔建材科技有限公司 | A kind of air purifier of automatic replacement filter paper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108692389A (en) | Airhandling equipment and air treatment system | |
| CN109073250A (en) | Air duct and airhandling equipment | |
| CN206875601U (en) | Two-way side air-out air purifier | |
| CN110975429A (en) | Air purifier capable of quickly changing filter paper model | |
| CN107246718B (en) | Air valve and heat exchanger with same | |
| CN106403222B (en) | All-round rotation type air inlet grille and contain its floor type air conditioner | |
| CN103495312B (en) | Alopecia areata leaf and manufacture method thereof is got rid of for cooking fume remover | |
| CN104941329B (en) | Air purifier | |
| CN108458130A (en) | For the channel switching device and airhandling equipment in fluid line | |
| WO2019024479A1 (en) | Purification module and air-conditioning apparatus | |
| CN108738315A (en) | Electrostatic precipitator and airhandling equipment | |
| CN218296095U (en) | Purification module of tilting filter screen | |
| CN104941342B (en) | A kind of outdoor haze purifier | |
| CN104289060B (en) | A kind of portable smoke purifier | |
| CN105783127A (en) | Air purifier | |
| CN206247588U (en) | A kind of rotatable air-inlet grille and the floor type air-conditioner containing it | |
| KR102446431B1 (en) | Air exchange unit with the filter | |
| CN205351512U (en) | Purifier | |
| CN208536203U (en) | Indoor air-purification device | |
| CN204693747U (en) | Air-conditioner air inlet cover plate assembly and air-conditioner | |
| CN210251618U (en) | Air purifier | |
| CN105674425A (en) | Air filtering screen assembly and air purifier | |
| CN206247579U (en) | A kind of Omnibearing rotary air-inlet grille and the floor type air-conditioner containing it | |
| CN111412548A (en) | Embedded disinfection and sterilization purification module and ceiling type air conditioning unit | |
| CN204582796U (en) | Air purifier |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
|
| RJ01 | Rejection of invention patent application after publication |