CN204421210U - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN204421210U CN204421210U CN201420858490.4U CN201420858490U CN204421210U CN 204421210 U CN204421210 U CN 204421210U CN 201420858490 U CN201420858490 U CN 201420858490U CN 204421210 U CN204421210 U CN 204421210U
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- roller
- upper casing
- formaldehyde
- filter screen
- swing pinion
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- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A kind of air purifier, comprise the housing being provided with air inlet and air outlet, filter assemblies and fan is provided with in housing, it is characterized in that: described housing is releasably involuted by upper casing and base, air inlet is positioned at the top of upper casing, air outlet is positioned at the sidepiece of upper casing, roll wheel assembly is provided with rotationally in base, partly be immersed in for removing in the liquid of formaldehyde, roll wheel assembly is arranged on the below of fan, roll wheel assembly comprises at least one roller set and drive motors, each roller set has the roller of formaldehyde catalyst to be in series by rotating shaft by multiple adsorption, be connected with drive motors by transmission mechanism, roll wheel assembly is provided with and roller set is linked together and to facilitate the handle assemblies extracted.The utility model structure is simple, easy to assembly, efficiently can remove formaldehyde, and can increase or reduce the quantity of roller as required, very easy to use.
Description
Technical field
The utility model belongs to air cleaning unit technical field, especially a kind of air purifier.
Background technology
Air cleaning unit, refer to and can adsorb, decompose or transform various air pollutants, comprise dust, peculiar smell etc., the product of effective raising air cleanliness, along with the raising of people's quality of life, increasing family brings into use air cleaning unit, the indoor especially after finishing and the more office of personnel, air-conditioned room.The shell of existing air purifier is all provided with air inlet and air outlet, but the position of air inlet and air outlet is towards being mostly fixedly installed, can not changes, this can not get fast purification with regard to making the air of all directions.
The existing patent No. is the Chinese utility model patent " air purifier " of CN201320398657.9, a kind of air purifier, comprise housing and base, described base is provided with air inlet, the front side of described housing is provided with air outlet, it is grid-like that the bottom of base is shaped to that air feed enters, and be provided with filter assemblies in base, filter assemblies comprises HEPA screen pack and activated charcoal strainer.The air outlet sidepiece of the air purifier of this structure, air inlet is arranged on bottom, and air is from air outlet blowout after filter assemblies filters, although filter assemblies has two layers can play good filtration, the effect removing formaldehyde is still not bery desirable.Therefore need to design a simple and reasonable, effectively can remove formaldehyde, purify air effective and manufacturing and assembling also air purifier very easily.
Utility model content
Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of rational in infrastructure, assemble air purifier easy to use, efficiently can remove formaldehyde.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of air purifier, comprise the housing being provided with air inlet and air outlet, filter assemblies and fan is provided with in housing, it is characterized in that: described housing is releasably involuted by upper casing and base, air inlet is positioned at the top of upper casing, air outlet is positioned at the sidepiece of upper casing, roll wheel assembly is provided with rotationally in base, partly be immersed in for removing in the liquid of formaldehyde, roll wheel assembly is arranged on the below of fan, roll wheel assembly comprises at least one roller set and drive motors, each roller set has the roller of formaldehyde catalyst to be in series by rotating shaft by multiple adsorption, be connected with drive motors by transmission mechanism, roll wheel assembly is provided with and roller set is linked together and to facilitate the handle assemblies extracted
As improvement, the one side of described roller is provided with multiple radial convex tendon centered by the center of circle, forms gap make total surface area of roller be not less than 2 square metres between adjacent roller by convex tendon.
As preferably, described roller set is side by side two, two roller set are separately positioned on the both sides of handle assemblies, be that basket type links together by handle assemblies, handle assemblies is in " work " font, handle assemblies is made up of two, front and back connecting rod and the handle be set up between connecting rod, and the inner side of connecting rod is convexly equipped with installs and the connecting portion rotated for roller set.
As improvement, described transmission mechanism is the swing pinion being separately positioned on roller set end, roller is fixed in rotating shaft, swing pinion is fixed on the end of rotating shaft, one of them swing pinion is meshed with the output gear of the drive motors be arranged in housing, is arranged side by side swing pinion engages each other connection two of roller end.
Improve again, the inner ring wall of described roller is interval with multiple groove vertically, the outer surface of rotating shaft is axially arranged with the convex tendon with fit depressions, roller housing is located in rotating shaft and is fixed with coordinating of convex tendon by groove, the end of convex tendon is provided with the limited mouth being used for fixing swing pinion, thus make the end of convex tendon have card base, the inner end of swing pinion is provided with the draw-in groove corresponding with card base, swing pinion is by the end be equipped with in rotating shaft of limited mouth and draw-in groove and card base, and the outer end of swing pinion is connected rotationally with the connecting portion of handle assemblies.
Further improvement, the open top of described upper casing, fan adopts vortex flow fan, is provided with filter assemblies and vortex flow fan successively from top to bottom in upper casing, and the sidepiece of upper casing corresponds to vortex flow fan position hollow out and forms longitudinally grid-like air outlet.
As improvement, described filter assemblies is by the primary filter net set gradually from top to bottom, ground floor is except formaldehyde rack filter screen, efficient except formaldehyde net, second layer formaldehyde rack filter screen and third layer formaldehyde rack filter screen composition, the internal face of upper casing is provided with the step shelved for third layer formaldehyde rack filter screen, third layer formaldehyde rack filter screen is shelved on step surface and is connected and fixed by connector and upper casing inwall, primary filter net, ground floor is except formaldehyde rack filter screen, efficient except formaldehyde net, second layer formaldehyde rack filter screen is shelved on third layer formaldehyde rack filter screen successively, the sidepiece of primary filter net connects and fixes mutually with the open top of upper casing.
Finally, be also provided with wiring board and gauge tap in described upper casing, the upper surface of upper casing offers the perforate supplying the button of gauge tap and display to stretch out, and drive motors is fixed on motor rack and is electrically connected with wiring board.
Compared with prior art, the utility model has the advantage of: filter assemblies is multilayer, adsorption and the roll wheel assembly carrying formaldehyde catalyst are set in housing, when air is sucked by primary filter net, directly roll wheel assembly is blowed to after efficiently removing formaldehyde net, air and catalyst exposure are reacted, then blows out from housing sidepiece; The total surface of roller is not less than 2 square metres, and air can fully be contacted with the catalyst on roller, reaches the efficient object removing formaldehyde; Roll on group assembly and handle assemblies is set, can propose convenient for roller, assemble and use very convenient.The utility model is rational in infrastructure, easy to assembly, efficiently can remove formaldehyde, and can increase or reduce the quantity of roller as required, very easy to use.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment;
Fig. 2 is the side structure sectional view of the utility model embodiment;
Fig. 3 is the Facad structure sectional view of the utility model embodiment;
Fig. 4 is the stereogram of roll wheel assembly in Fig. 1;
Fig. 5 is the exploded view of Fig. 4;
Fig. 6 is the STRUCTURE DECOMPOSITION figure of another angle of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in figs. 1 to 6, the air purifier of the present embodiment, comprise the housing being provided with air inlet and air outlet, filter assemblies 4 and vortex flow fan 3 is provided with in housing, housing is releasably involuted by upper casing 1 and base 2, air inlet 11 is positioned at the top of upper casing 1, air outlet 12 is positioned at the sidepiece of upper casing 1, substantially corresponding with vortex flow fan 3 position, the roll wheel assembly for removing formaldehyde is provided with rotationally in base 2, roll wheel assembly is arranged on the below of turbofan 3, be immersed in for removing in the liquid of formaldehyde at least partly, the catalyst of liquid usually containing decomposing formaldehyde, roll wheel assembly comprises two and is arranged side by side roller set 5, drive motors 7 and handle assemblies 6, each roller set 5 has the roller 51 of formaldehyde catalyst to be in series by rotating shaft 52 by several adsorptions, the present embodiment is employing 42 rollers, rotating shaft 52 is driven with drive motors 7 phase by swing pinion 53 and is connected, often organize between roller set 5 is also driven by swing pinion engagement to connect, the one side of roller 51 is provided with multiple radial convex tendon 51a centered by the center of circle, forming gap by convex tendon between adjacent roller 51 makes total surface area of roller 51 be not less than 2 square metres, like this when roller set 5 is rotated, roller 51 can carry the more catalyst liquid of absorption, air can fully be contacted with the catalyst on roller 51, reach the efficient object removing formaldehyde, two roller set 5 are separately positioned on the both sides of handle assemblies 6, linked together in basket type by handle assemblies 6, handle assemblies 6 is in " work " font, handle assemblies 6 is made up of two, front and back connecting rod 62 and the handle 61 be set up between connecting rod 62, the inner side of connecting rod 62 is convexly equipped with installs and the connecting portion 621 rotated for roller set 51, the inner ring wall of roller 51 is interval with multiple groove 511 vertically, the outer surface of rotating shaft 52 is axially arranged with the convex tendon 521 matched with groove 511, roller 51 is set in coordinating fixing and can rotate with rotating shaft 52 and rotate by groove 511 and convex tendon 521 in rotating shaft 52, the two ends of convex tendon 521 are provided with the limited mouth 523 being used for fixing swing pinion 53, thus make the end of convex tendon 521 have card base 522, the inner end of swing pinion 53 is provided with the draw-in groove 531 corresponding with card base 522, swing pinion 53 is equipped with at the two ends of rotating shaft 52 by limited mouth 523 and draw-in groove 531 and card base 522, the outer end of swing pinion 53 is connected rotationally with the connecting portion 621 of handle assemblies 6, connect etc. as adopted socket connection or bearing, before base 2, rear inside portion is provided with the support zone 21 of indent, the top of support zone 21 forms and coordinates the positioning port 22 of locating with connecting rod 62 end, be convenient to roll wheel assembly like this and location is installed, drive motors 7 is positioned at the top of one of them swing pinion 53, the output gear 71 of drive motors 7 is meshed with this swing pinion 53, when such drive motors 7 rotates, another coaxial swing pinion 53 is just driven by this swing pinion 53, and the swing pinion 53 that these two swing pinions 53 are corresponding with in another roller set 5 be arranged side by side respectively is meshed, like this when drive motors 7 rotates, just rotating shaft 52 can be driven to rotate by swing pinion 53, and then realize rotating on the contrary between roller set 51, roller 51 and the liquid catalyst in base 2 are fully contacted makes the surface of roller 51 be stained with catalyst, the open top of upper casing 1, in upper casing 1, filter assemblies 4 and vortex flow fan 3 are installed from top to bottom successively, wiring board 8 and gauge tap 81 is also provided with in upper casing 1, gauge tap 81 is arranged on wiring board 8, the upper surface of upper casing offers the perforate supplying the button of gauge tap 81 and display to stretch out, and drive motors 7 is fixed on motor rack 9 and is electrically connected with wiring board 8, filter assemblies 4 is by the primary filter net 41 set gradually from top to bottom, ground floor is except formaldehyde rack filter screen 42, efficient except formaldehyde net 43, second layer formaldehyde rack filter screen 44 and third layer formaldehyde rack filter screen 45 form, it is efficient except formaldehyde net 43 is for other which floor screen packs, the internal face of upper casing 1 is provided with the step shelved for third layer formaldehyde rack filter screen 45, third layer formaldehyde rack filter screen 45 is shelved on step surface and is connected and fixed by connector and upper casing 1 inwall, primary filter net 41, ground floor is except formaldehyde rack filter screen 42, efficient except formaldehyde net 43, second layer formaldehyde rack filter screen 44 successively under be down shelved on third layer formaldehyde rack filter screen 45, primary filter net 41 is provided with hollow out and forms air inlet 11, the sidepiece of primary filter net 41 connects and fixes mutually with the open top of upper casing 1, the sidepiece of upper casing 1 corresponds to vortex flow fan position hollow out and forms longitudinally grid-like air outlet 12, accordingly, the lower end inner wall of upper casing 1 is provided with the support for installing vortex flow fan 3.
During work, switch on power, vortex flow fan 3 rotates, wind enters from the top of upper casing 1, suck through primary filter net successively, after efficiently removing formaldehyde net, directly blow to roll wheel assembly, and roll wheel assembly rotates under drive motors 7 acts on, make the abundant haptoreaction of catalyst on air and roller 51, the fresh air after purification blows out from the sidepiece of upper casing 1 again.
Claims (8)
1. an air purifier, comprise the housing being provided with air inlet and air outlet, filter assemblies and fan is provided with in housing, it is characterized in that: described housing is releasably involuted by upper casing and base, air inlet is positioned at the top of upper casing, air outlet is positioned at the sidepiece of upper casing, roll wheel assembly is provided with rotationally in base, partly be immersed in for removing in the liquid of formaldehyde, roll wheel assembly is arranged on the below of fan, roll wheel assembly comprises at least one roller set and drive motors, each roller set has the roller of formaldehyde catalyst to be in series by rotating shaft by multiple adsorption, be connected with drive motors by transmission mechanism, roll wheel assembly is provided with and roller set is linked together and to facilitate the handle assemblies extracted.
2. air purifier according to claim 1, is characterized in that: the one side of described roller is provided with multiple radial convex tendon centered by the center of circle, forms gap make total surface area of roller be not less than 2 square metres between adjacent roller by convex tendon.
3. air purifier according to claim 1, it is characterized in that: described roller set is side by side two, two roller set are separately positioned on the both sides of handle assemblies, be that basket type links together by handle assemblies, handle assemblies is in " work " font, handle assemblies is made up of two, front and back connecting rod and the handle be set up between connecting rod, and the inner side of connecting rod is convexly equipped with installs and the connecting portion rotated for roller set.
4. air purifier according to claim 3, it is characterized in that: described transmission mechanism is the swing pinion being separately positioned on roller set end, roller is fixed in rotating shaft, swing pinion is fixed on the end of rotating shaft, one of them swing pinion is meshed with the output gear of the drive motors be arranged in housing, is arranged side by side swing pinion engages each other connection two of roller end.
5. air purifier according to claim 4, it is characterized in that: the inner ring wall of described roller is interval with multiple groove vertically, the outer surface of rotating shaft is axially arranged with the convex tendon with fit depressions, roller housing is located in rotating shaft and is fixed with coordinating of convex tendon by groove, the end of convex tendon is provided with the limited mouth being used for fixing swing pinion, thus make the end of convex tendon have card base, the inner end of swing pinion is provided with the draw-in groove corresponding with card base, swing pinion is by the end be equipped with in rotating shaft of limited mouth and draw-in groove and card base, the outer end of swing pinion is connected rotationally with the connecting portion of handle assemblies.
6. the air purifier according to the arbitrary claim of claim 1 to 5, it is characterized in that: the open top of described upper casing, fan adopts vortex flow fan, be provided with filter assemblies and vortex flow fan successively from top to bottom in upper casing, the sidepiece of upper casing corresponds to vortex flow fan position hollow out and forms longitudinally grid-like air outlet.
7. air purifier according to claim 6, it is characterized in that: described filter assemblies is by the primary filter net set gradually from top to bottom, ground floor is except formaldehyde rack filter screen, efficient except formaldehyde net, second layer formaldehyde rack filter screen and third layer formaldehyde rack filter screen composition, the internal face of upper casing is provided with the step shelved for third layer formaldehyde rack filter screen, third layer formaldehyde rack filter screen is shelved on step surface and is connected and fixed by connector and upper casing inwall, primary filter net, ground floor is except formaldehyde rack filter screen, efficient except formaldehyde net, second layer formaldehyde rack filter screen is shelved on third layer formaldehyde rack filter screen successively, the sidepiece of primary filter net connects and fixes mutually with the open top of upper casing.
8. the air purifier according to the arbitrary claim of claim 1 to 5, it is characterized in that: in described upper casing, be also provided with wiring board and gauge tap, the upper surface of upper casing offers the perforate supplying the button of gauge tap and display to stretch out, and drive motors is fixed on motor rack and is electrically connected with wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858490.4U CN204421210U (en) | 2014-12-30 | 2014-12-30 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858490.4U CN204421210U (en) | 2014-12-30 | 2014-12-30 | A kind of air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN204421210U true CN204421210U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858490.4U Active CN204421210U (en) | 2014-12-30 | 2014-12-30 | A kind of air purifier |
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| Country | Link |
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| CN (1) | CN204421210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289289A (en) * | 2015-11-18 | 2016-02-03 | 华文蔚 | Photocatalysis air purifier |
| CN105805844A (en) * | 2014-12-30 | 2016-07-27 | 宁波市雨辰环保科技有限公司 | Air purifier |
-
2014
- 2014-12-30 CN CN201420858490.4U patent/CN204421210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805844A (en) * | 2014-12-30 | 2016-07-27 | 宁波市雨辰环保科技有限公司 | Air purifier |
| CN105289289A (en) * | 2015-11-18 | 2016-02-03 | 华文蔚 | Photocatalysis air purifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |