CN204513594U - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN204513594U CN204513594U CN201520003317.0U CN201520003317U CN204513594U CN 204513594 U CN204513594 U CN 204513594U CN 201520003317 U CN201520003317 U CN 201520003317U CN 204513594 U CN204513594 U CN 204513594U
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- air
- air inlet
- spiral case
- filter screen
- housing
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Abstract
The utility model relates to a kind of air purifier, comprise housing and be arranged on filter screen in housing, blower fan and air channel, described housing is provided with air inlet and air outlet, described air channel comprises spiral case and extension, described blower fan is inlaid in spiral case, and described spiral case is provided with two air inlet of air ducts, the end of described extension is provided with duct outlet, described blower fan is can the centrifugal blower of two-way air draught, and described filter screen is between air inlet and air inlet of air duct.The spiral case of the utility model air purifier air duct is provided with two air inlet of air ducts, being provided with in spiral case can the centrifugal blower of two-way air draught, thus, can realize two-way air intake, improve intake, thus improve purification efficiency.
Description
Technical field
The utility model belongs to technical field of air purification, specifically, relates to a kind of air purifier.
Background technology
Along with air-polluting increases the weight of, the sales volume of air purifier is become better and better.The unidirectional air intake pattern of the many employings of existing air purifier, the area of air inlet is little, directly limit the air cleaning amount CADR value of air purifier, causes purification efficiency low.The method of existing raising purification efficiency, can only strengthen intake by the volume increasing air purifier, but, increase volume and but add carrying difficulty and usable floor area.
Utility model content
The purpose of this utility model is to provide a kind of air purifier, solves existing air purifier and by increasing the volume of air purifier, can only cause the technical problem increasing carrying difficulty and usable floor area to improve purification efficiency.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of air purifier, comprise housing and be arranged on filter screen in housing, blower fan and air channel, described housing is provided with air inlet and air outlet, described air channel comprises spiral case and extension, described blower fan is inlaid in spiral case, and described spiral case is provided with two air inlet of air ducts, the end of described extension is provided with duct outlet, described blower fan is can the centrifugal blower of two-way air draught, and described filter screen is between air inlet and air inlet of air duct.
Air purifier as above, the air inlet of air duct of described spiral case, respectively towards front panel and the rear board of housing, described left plate and right plate is provided with air inlet, can realizes both sides air inlet, improves intake.
Air purifier as above, the air inlet on described left plate is positioned at left plate and front panel, position that rear board is adjacent, and the air inlet on described right plate is positioned at right plate and front panel, position that rear board is adjacent.
Air purifier as above, described filter screen is between air channel and front panel, between air channel and rear board.
Air purifier as above, forms air intake cavity between described filter screen and front panel, form air intake cavity between described filter screen and rear board.
Air purifier as above, described case top is provided with air outlet, and described air channel extension extends to the position of air outlet, and the position of described duct outlet is corresponding with the position of air outlet.
Air purifier as above, is provided with sterilizing unit in described extension.
Air purifier as above, described air outlet place is provided with cover plate and cover plate drive unit.
Air purifier as above, described cover plate is hinged on air outlet place.
Compared with prior art, advantage of the present utility model and good effect are: the spiral case of the utility model air purifier air duct is provided with two air inlet of air ducts, being provided with in spiral case can the centrifugal blower of two-way air draught, thus, two-way air intake can be realized, improve intake, thus improve purification efficiency.
After reading the detailed description of the utility model embodiment by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
Fig. 1 is the front schematic view of the utility model specific embodiment air purifier.
Fig. 2 is the side schematic view of the utility model specific embodiment air purifier.
Fig. 3 be Figure 1A-A to sectional view.
Fig. 4 is the sectional view of Figure 1B-B.
Fig. 5 is the utility model specific embodiment air channel and blower fan bound fraction schematic diagram.
Fig. 6 be Fig. 5 A-A to sectional view.
Fig. 7 is the utility model specific embodiment air passage portion schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
The present embodiment proposes a kind of air purifier, comprises housing, the filter screen be arranged in housing, blower fan and air channel.The present embodiment is provided with air inlet on housing, air channel comprises spiral case and extension, spiral case is provided with two air inlet of air ducts, being provided with in spiral case can the centrifugal blower of two-way air draught, thus, the intake of the present embodiment air purifier is twice than the intake increasing of existing air purifier, substantially increases purification efficiency.
Concrete, as shown in figs. 1-7, the housing 1 of the present embodiment air purifier is square casing, comprise base plate, front panel, rear board, left plate, right plate and top board, left plate and right plate are provided with air inlet 12, can both sides air inlet be realized, top board is provided with air outlet 11.
Air channel 4, blower fan 3 and filter screen 2 is provided with in housing 1.
Air channel 4 comprises spiral case 41 and extension 42, spiral case 41 is fixedly mounted on base plate, spiral case 41 is provided with two air inlet of air ducts 43, extension 42 expands gradually, extension 42 extends to the air outlet 11 on housing 1 top board, the end of extension 42 is provided with duct outlet, and the position of duct outlet is corresponding with the position of the air outlet 11 on top board.Two air inlet of air ducts 43 on spiral case 41 are respectively towards front panel and the rear board of housing 1.Blower fan 3 is arranged in spiral case 41.The blower fan 3 of the present embodiment is can the centrifugal blower of two-way air draught, and blower fan 3 is respectively from two air inlet of air ducts 43 to air draught in spiral case 41, and under the effect of centrifugal blower 3, air-flow flows along extension 42, and blows out from the air outlet 11 housing 1 top board.
Filter screen 2 can be can the HEPA screen pack of filtering PM2.5 fine particle or/and except formaldehyde screen pack, or other forms of filter screen.Filter screen 2 between the air inlet 12 and air inlet of air duct 43 of housing 1, for removing the impurity in air and peculiar smell.
Preferably, the air inlet 12 on the present embodiment left plate is positioned at left plate and front panel, position that rear board is adjacent, and the air inlet 12 on right plate is positioned at right plate and front panel, position that rear board is adjacent.Filter screen 2 between air channel 4 and front panel, between air channel 4 and rear board, and be arranged in parallel with front panel and rear board.Form air intake cavity between filter screen 2 and front panel, between filter screen 2 and rear board, also form air intake cavity.During purification of air, under the effect of centrifugal blower 3, air enters from the air inlet 12 housing 1 left plate and right plate the air intake cavity formed between filter screen 2 and front panel, enter the air intake cavity formed between filter screen 2 and rear board, the air be purified after air intake cavity after filtration net 2 filtration, enters spiral case 41 from two air inlet of air ducts 43 respectively, air-flow flows along air channel extension 42 afterwards, and blow out from air outlet 11, double air intake can be realized, substantially increase purification efficiency.
The air purifier of the present embodiment is provided with sterilizing unit 5 in air channel extension 42, and sterilizing unit 5 is preferably ultraviolet sterilization apparatus, and air first after filtration after net filtration, then carries out sterilization processing through sterilizing unit 5, to reach perfect clean-up effect.
The air purifier of the present embodiment is provided with cover plate 13 and cover plate drive unit at air outlet 11 place.Cover plate 13 is hinged on air outlet 11 place.During air purifier work, cover plate drive unit drives cover plate 13 to open; When air purifier quits work, cover plate drive unit drives cover plate 13 to close, and prevents dust from falling in clarifier from air outlet 11.
During air purifier work, cover plate drive unit drives cover plate 11 to open, centrifugal blower is started working, under the effect of centrifugal blower 3, air enters the air intake cavity between filter screen 2 and front panel from the air inlet 12 housing 1 left plate and right plate, air intake cavity between filter screen 2 and rear board, the air be purified after air intake cavity after filtration net 2 filtration, spiral case is entered respectively from two air inlet of air ducts 43, air-flow flows along air channel extension 42 afterwards, under the effect of sterilizing unit 5 after sterilization, blown out by air outlet 11, realize the purification of air.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. an air purifier, comprise housing and be arranged on filter screen in housing, blower fan and air channel, described housing is provided with air inlet and air outlet, it is characterized in that: described air channel comprises spiral case and extension, described blower fan is inlaid in spiral case, and described spiral case is provided with two air inlet of air ducts, the end of described extension is provided with duct outlet, described blower fan is can the centrifugal blower of two-way air draught, and described filter screen is between air inlet and air inlet of air duct.
2. air purifier according to claim 1, is characterized in that: the air inlet of air duct of described spiral case, respectively towards front panel and the rear board of housing, the left plate of described housing and right plate is provided with air inlet.
3. air purifier according to claim 2, is characterized in that: the air inlet on described left plate is positioned at left plate and front panel, position that rear board is adjacent, and the air inlet on described right plate is positioned at right plate and front panel, position that rear board is adjacent.
4. air purifier according to claim 3, is characterized in that: described filter screen is between air channel and front panel, between air channel and rear board.
5. air purifier according to claim 4, is characterized in that: form air intake cavity between described filter screen and front panel, forms air intake cavity between described filter screen and rear board.
6. the air purifier according to claim 1-5 any one, is characterized in that: described case top is provided with air outlet, and described extension extends to the position of air outlet, and the position of described duct outlet is corresponding with the position of air outlet.
7. air purifier according to claim 6, is characterized in that: be provided with sterilizing unit in described extension.
8. air purifier according to claim 6, is characterized in that: described air outlet place is provided with cover plate and cover plate drive unit.
9. air purifier according to claim 8, is characterized in that: described cover plate is hinged on air outlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003317.0U CN204513594U (en) | 2015-01-05 | 2015-01-05 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003317.0U CN204513594U (en) | 2015-01-05 | 2015-01-05 | A kind of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513594U true CN204513594U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003317.0U Active CN204513594U (en) | 2015-01-05 | 2015-01-05 | A kind of air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN204513594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248348A (en) * | 2015-11-11 | 2016-01-20 | 宜兴市彩鲽水族用品厂 | Air inlet mechanism for rainforest cylinder |
| CN106765642A (en) * | 2016-12-28 | 2017-05-31 | 广东美的环境电器制造有限公司 | Air purifier |
| CN108131733A (en) * | 2018-01-09 | 2018-06-08 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN109307327A (en) * | 2018-11-23 | 2019-02-05 | 广州海科电子科技有限公司 | A kind of air purifier |
-
2015
- 2015-01-05 CN CN201520003317.0U patent/CN204513594U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248348A (en) * | 2015-11-11 | 2016-01-20 | 宜兴市彩鲽水族用品厂 | Air inlet mechanism for rainforest cylinder |
| CN106765642A (en) * | 2016-12-28 | 2017-05-31 | 广东美的环境电器制造有限公司 | Air purifier |
| CN108131733A (en) * | 2018-01-09 | 2018-06-08 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN109307327A (en) * | 2018-11-23 | 2019-02-05 | 广州海科电子科技有限公司 | A kind of air purifier |
| CN109307327B (en) * | 2018-11-23 | 2024-05-14 | 广州海科电子科技有限公司 | Air purifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |