CN209978342U - Indoor air purification device with rotatable filter element - Google Patents
Indoor air purification device with rotatable filter element Download PDFInfo
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- CN209978342U CN209978342U CN201920840895.8U CN201920840895U CN209978342U CN 209978342 U CN209978342 U CN 209978342U CN 201920840895 U CN201920840895 U CN 201920840895U CN 209978342 U CN209978342 U CN 209978342U
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- box
- indoor air
- filter element
- filter core
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Abstract
The utility model discloses an indoor air purification device of rotatable formula of filter core, including box, filter core, fan, the box side is provided with the chamber door, and the air intake has been seted up to the side of box lower extreme, and the air outlet has been seted up at the top of box, and the upper end in the box is provided with the installation of air feed fan and the middle part has first circular open-ended mount pad, and the box internal rotation is connected with and is located mount pad below and middle part and has the circular open-ended roating seat of second, is provided with the ripple hose between mount pad and the roating seat, and filter core threaded connection is in the. The utility model has the advantages of it is following and effect: the rotary seat can rotate, so that the filter element can be connected to the rotary seat in an inclined threaded manner during replacement, and when the filter element inclines towards one side of the box door, the interference of the inner wall of the box body on the rotation of the filter element can be reduced, and the filter element is convenient to disassemble and assemble; the corrugated hose enables the first circular opening and the second circular opening to be kept in a communicated state in the rotating process of the rotating seat.
Description
Technical Field
The utility model relates to an air purification technical field, concretely relates to indoor air purification device of rotatable formula of filter core.
Background
With the improvement of industrialization degree, the problem of environmental pollution is more and more serious; along with the increasing attention of people to health, how to improve the air quality becomes one of the concerns of people. The indoor air purification device is equipment capable of adsorbing, decomposing or converting various air pollutants, effectively improving the air cleanliness, improving the indoor air quality and creating healthy and comfortable office and residential environments.
At present, a Chinese patent with an authorized announcement number of CN207230790U and an authorized announcement date of 2018, 4 and 13 discloses an air purifier, which comprises a bottom plate, a shell, a filter element, a fan, an upper cover plate, a controller, a sensor and a display, wherein the upper end of the shell is provided with the upper cover plate, the bottom end of the shell is provided with the bottom plate, the upper cover plate, the shell and the bottom plate are sequentially connected to form a box body, and the filter element and the fan are connected and fixed in the shell; an air inlet is arranged on the shell, and an air outlet is arranged on the upper cover plate. When the fan rotates, under the suction effect of the fan, air is discharged through the air inlet hole, the filter element, the fan and the exhaust hole in sequence, and the air in the space environment is filtered and purified.
However, the pollutants on the surface of the filter element are gradually accumulated in the long-term use process of the filter element, which can affect the air flow efficiency when the fan rotates and also can affect the filtering effect of the filter element; thereby need change or clearance to the filter core, but there is the inconvenient problem of filter core dismantlement among the air purifier.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a filter core rotatable formula air purification device has the effect of the dismouting filter core of being convenient for.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an indoor air purification device of rotatable formula of filter core, includes the box, sets up the filter core of the lower extreme in the box, sets up the fan of the upper end in the box, the box side is provided with the chamber door that is used for renew cartridge, the air intake that makes indoor air enter into filter core department is seted up to the side of box lower extreme, the top of box is seted up and is made filterable air discharge to indoor air outlet, upper end in the box is provided with the middle part and has first circular open-ended mount pad, it is connected with the roating seat that is located mount pad below and middle part have the circular open-ended of second to rotate in the box, be provided with between mount pad and the roating seat and be used for communicateing first circular open-ended and the circular open-ended bellows of second, filter.
The utility model has the advantages that: the rotary seat can rotate, so that the filter element can be connected to the rotary seat in an inclined threaded manner during replacement, and when the filter element inclines towards one side of the box door, the interference of the inner wall of the box body on the rotation of the filter element can be reduced, and the filter element is convenient to disassemble and assemble; the arrangement of the corrugated hose can ensure that the first circular opening and the second circular opening are kept in a communicated state in the rotating process of the rotating seat.
Preferably, be provided with in the box and be used for preventing that the filter core from taking place the reinforcement subassembly that rocks after the installation, the reinforcement subassembly establishes the stop collar in the filter core bottom including setting up annular base, threaded connection on annular base at the bottom half and when the upward movement cover.
The beneficial effects of adopting the preferable technical scheme are as follows: when filter core threaded connection was in roating seat below and drooped naturally, through upwards rotating the stop collar of threaded connection on annular base for the stop collar cover is established and is realized spacingly in the bottom of filter core, thereby realizes preventing that the filter core from taking place to rock after the installation.
Preferably, a rotating end in a regular polygon shape is formed on the peripheral side of the stop collar.
The beneficial effects of adopting the preferable technical scheme are as follows: the rotating end on the peripheral side of the limiting sleeve can conveniently drive the limiting sleeve to rotate.
Preferably, be provided with in the box and be used for preventing that the filter core from taking place the reinforcement subassembly that rocks after the installation, spacing hole has been seted up on the roating seat, the reinforcement subassembly includes threaded connection and just is used for imbedding spacing downthehole stop screw, sets up the knob that is in the outer one end of box at stop screw in the box side.
The beneficial effects of adopting the preferable technical scheme are as follows: make spacing screw rod imbed the spacing downthehole of roating seat through rotating the knob, can fix the roating seat to the realization prevents that filter core from taking place to rock after the installation.
Preferably, a first insertion pipe communicated with the first circular opening is arranged below the mounting seat, a second insertion pipe communicated with the second circular opening is arranged above the rotating seat, and two ends of the corrugated hose are respectively inserted on the peripheral sides of the first insertion pipe and the second insertion pipe.
The beneficial effects of adopting the preferable technical scheme are as follows: the two ends of the corrugated hose are respectively inserted at the peripheral sides of the first inserting pipe and the second inserting pipe, so that the corrugated hose is connected.
Preferably, a plurality of first rubber sealing rings abutting against the inner wall of the corrugated hose are embedded in the peripheral side of the first insertion pipe, and a plurality of second rubber sealing rings abutting against the inner wall of the corrugated hose are embedded in the peripheral side of the second insertion pipe.
The beneficial effects of adopting the preferable technical scheme are as follows: the arrangement of the first rubber sealing ring and the second rubber sealing ring can improve the sealing performance of the corrugated hose during connection; and through the friction force of the first rubber sealing ring and the second rubber sealing ring on the inner wall of the corrugated hose, the corrugated hose is connected to the first inserting pipe and the second inserting pipe to have the function of preventing the corrugated hose from being separated.
Preferably, a through hole is formed in one side wall of the lower end of the box body, the box door is detachably arranged on the through hole, a plurality of air inlets are formed in the rest side walls, provided with the through holes, of the box body, grooves communicated with the air inlets in the same side wall are formed in the side wall, provided with the air inlets, of the box body, and metal filter screens are detachably connected in the grooves.
The beneficial effects of adopting the preferable technical scheme are as follows: when the indoor air enters the filter element through the air inlet, the metal filter screen filters large impurities in the air in advance, the metal filter screen can be detachably connected in the groove, and the impurities adsorbed on the metal filter screen can be conveniently cleaned after the metal filter screen is detached.
Preferably, the corners in the grooves are provided with magnetic blocks, and the corners of the metal filter screen are magnetically adsorbed on the magnetic blocks.
The beneficial effects of adopting the preferable technical scheme are as follows: through making the magnetic adsorption of metal filters's edge on the magnetic path of the edge in sunken to realize metal filters's the connection of dismantling.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a structural sectional view of embodiment 1 of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a structural sectional view of embodiment 2 of the present invention.
In the drawings: 1. a box body; 11. a box door; 12. an air inlet; 13. an air outlet; 14. a port; 15. a groove; 16. a magnetic block; 2. a filter element; 3. a fan; 4. a mounting seat; 41. a first circular opening; 42. a first bayonet tube; 43. a first rubber seal ring; 5. a rotating base; 51. a second circular opening; 52. a second bayonet tube; 53. a second rubber seal ring; 54. a limiting hole; 55. a threaded pipe; 6. a corrugated hose; 7. a reinforcement assembly; 71. an annular base; 72. a limiting sleeve; 721. a rotating end; 73. a limit screw; 74. a knob; 8. a metal filter screen; 9. a rotating shaft.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1: an indoor air cleaning apparatus with a rotatable filter element, as shown in fig. 1 and 2, comprises a case 1, a filter element 2 arranged at the lower end in the case 1, and a fan 3 arranged at the upper end in the case 1.
As shown in fig. 2 and 3, a through opening 14 is formed in a side wall of the lower end of the box body 1, a box door 11 for replacing the filter element 2 is detachably mounted on the through opening 14, and the box door 11 and the box body 1 can be fixed by a plurality of screws. Meanwhile, the other side walls of the box body 1 except the side walls provided with the through holes are provided with a plurality of air inlets 12, the side walls of the box body 1 provided with the air inlets 12 are provided with grooves 15 communicated with the plurality of air inlets 12 on the same side wall, a metal filter screen 8 is detachably connected in the grooves 15, the metal filter screen 8 is made of iron, and a zinc coating (not shown) is formed on the surface of the metal filter screen 8 in an electroplating mode. The magnetic block 16 is embedded and fixed at the edge in the groove 15, and the edge of the metal filter screen 8 is magnetically adsorbed on the magnetic block 16.
As shown in fig. 2, a mounting base 4 having a first circular opening 41 at the middle is fixedly disposed at the upper end in the box 1, the fan 3 is fixedly connected to the upper surface of the mounting base 4 by bolts, the blades of the fan 3 are aligned with the first circular opening 41, and a plurality of air outlets 13 are disposed at the top of the box 1. A rotating base 5 which is positioned below the mounting base 4 and has a second circular opening 51 at the middle part is rotatably connected in the box body 1 through a rotating shaft 9, and the first circular opening 41 and the second circular opening 51 correspond to each other. A first socket pipe 42 communicating with the first circular opening 41 is integrally provided below the mount 4, and a second socket pipe 52 communicating with the second circular opening 51 is integrally provided above the rotary base 5. The corrugated hose 6 used for communicating the first circular opening 41 and the second circular opening 51 is arranged between the first inserting pipe 42 and the second inserting pipe 52, two ends of the corrugated hose 6 are respectively inserted on the peripheral sides of the first inserting pipe 42 and the second inserting pipe 52, a plurality of first rubber sealing rings 43 abutting against the inner wall of the corrugated hose 6 are embedded in the peripheral sides of the first inserting pipe 42, and a plurality of second rubber sealing rings 53 abutting against the inner wall of the corrugated hose 6 are embedded in the peripheral sides of the second inserting pipe 52.
As shown in fig. 2, a threaded pipe 55 communicating with the second circular opening 51 is integrally provided below the rotary base 5, and the filter element 2 is screwed to the threaded pipe 55. Meanwhile, a reinforcing component 7 used for preventing the filter element 2 from shaking after installation is arranged in the box body 1, and the reinforcing component 7 comprises an annular base 71 fixedly arranged at the bottom of the box body 1 and a limiting sleeve 72 which is in threaded connection with the annular base 71 and is sleeved at the bottom of the filter element 2 when moving upwards. A rotating end 721 having a regular polygon shape is formed on the circumferential side of the stopper sleeve 72.
The implementation principle is as follows: when the fan 3 in the box body 1 rotates, under the suction action of the fan 3, indoor air is discharged through the air inlet 12, the filter element 2, the fan 3 and the air outlet 13 in sequence, and air in a space environment is filtered and purified.
Meanwhile, the rotary seat 5 can rotate, so that the filter element 2 can be connected to the rotary seat 5 in an inclined threaded manner during replacement, and when the filter element 2 inclines towards one side of the box door 11, the interference of the inner wall of the box body 1 on the rotation of the filter element 2 can be reduced, and the filter element 2 is convenient to disassemble and assemble; the corrugated hose 6 is arranged to enable the first circular opening 41 and the second circular opening 51 to be communicated with each other during the rotation of the rotary base 5
Example 2: an indoor air cleaning device with a rotatable filter element, as shown in fig. 4, is different from the embodiment 1 in that: the structure that is used for preventing that the filter core 2 that sets up takes place the reinforcement component 7 that rocks after the installation in box 1 is different, has seted up spacing hole 54 on roating seat 5, and reinforcement component 7 includes threaded connection and just is used for imbedding spacing screw 73 in spacing hole 54, fixed setting is in the knob 74 of the outer one end of box 1 at spacing screw 73 in box 1 side. At this time, the limiting screw 73 is embedded into the limiting hole 54 of the rotary base 5, and the rotation of the rotary base 5 is limited, so that the filter element 2 is prevented from shaking after being installed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The utility model provides an indoor air purification device of rotatable formula of filter core, includes box (1), sets up filter core (2) of lower extreme in box (1), sets up fan (3) of upper end in box (1), box (1) side is provided with chamber door (11) that are used for renew cartridge (2), air intake (12) that make indoor air enter into filter core (2) department are seted up to the side of box (1) lower extreme, the top of box (1) is seted up and is made filterable air escape to indoor air outlet (13), its characterized in that: the improved fan filter is characterized in that a mounting seat (4) for installing a fan (3) and having a first circular opening (41) in the middle is arranged at the upper end in the box body (1), a rotating seat (5) located below the mounting seat (4) and having a second circular opening (51) in the middle is connected in the box body (1) in a rotating mode, a corrugated hose (6) used for communicating the first circular opening (41) with the second circular opening (51) is arranged between the mounting seat (4) and the rotating seat (5), and the filter element (2) is connected to the lower portion of the rotating seat (5) in a threaded mode.
2. The indoor air cleaning apparatus of claim 1, wherein: be provided with in box (1) and be used for preventing that filter core (2) installation back from taking place reinforcing element (7) of rocking, reinforcing element (7) are including setting up annular base (71), threaded connection in box (1) bottom on annular base (71) and establish stop collar (72) in filter core (2) bottom when the upward movement.
3. The indoor air cleaning apparatus of claim 2, wherein: the periphery of the limiting sleeve (72) is provided with a rotating end (721) in a regular polygon shape.
4. The indoor air cleaning apparatus of claim 1, wherein: the filter element fixing device is characterized in that a reinforcing component (7) used for preventing the filter element (2) from shaking after installation is arranged in the box body (1), a limiting hole (54) is formed in the rotating seat (5), and the reinforcing component (7) comprises a limiting screw rod (73) which is in threaded connection with the side face of the box body (1) and is used for being embedded into the limiting hole (54) and a knob (74) which is arranged at one end of the limiting screw rod (73) outside the box body (1).
5. The indoor air cleaning apparatus of claim 1, wherein: a first inserting pipe (42) communicated with the first round opening (41) is arranged below the mounting seat (4), a second inserting pipe (52) communicated with the second round opening (51) is arranged above the rotating seat (5), and two ends of the corrugated hose (6) are respectively inserted at the peripheral sides of the first inserting pipe (42) and the second inserting pipe (52).
6. The indoor air-cleaning device of claim 5, wherein: the periphery of the first inserting pipe (42) is embedded with a plurality of first rubber sealing rings (43) which are tightly abutted against the inner wall of the corrugated hose (6), and the periphery of the second inserting pipe (52) is embedded with a plurality of second rubber sealing rings (53) which are tightly abutted against the inner wall of the corrugated hose (6).
7. The indoor air cleaning apparatus of claim 1, wherein: opening (14) have been seted up to a lateral wall of box (1) lower extreme, chamber door (11) can be dismantled and set up on opening (14), it all has seted up a plurality ofly on all the other lateral walls of seting up the through-hole to box (1) air intake (12), all set up on the lateral wall of box (1) seted up air intake (12) with communicating recess (15) of a plurality of air intakes (12) on the same lateral wall, can dismantle in recess (15) and be connected with metal filters (8).
8. The indoor air-cleaning device of claim 7, wherein: magnetic blocks (16) are arranged at the corners in the grooves (15), and the corners of the metal filter screen (8) are magnetically adsorbed on the magnetic blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840895.8U CN209978342U (en) | 2019-06-05 | 2019-06-05 | Indoor air purification device with rotatable filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840895.8U CN209978342U (en) | 2019-06-05 | 2019-06-05 | Indoor air purification device with rotatable filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209978342U true CN209978342U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920840895.8U Expired - Fee Related CN209978342U (en) | 2019-06-05 | 2019-06-05 | Indoor air purification device with rotatable filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209978342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546765A (en) * | 2020-11-27 | 2021-03-26 | 北京怡盛原环保科技有限公司 | Air purification equipment with high purification precision and filter element regeneration function |
-
2019
- 2019-06-05 CN CN201920840895.8U patent/CN209978342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546765A (en) * | 2020-11-27 | 2021-03-26 | 北京怡盛原环保科技有限公司 | Air purification equipment with high purification precision and filter element regeneration function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |