CN213542767U - Air purifier with air circulation accelerating function - Google Patents
Air purifier with air circulation accelerating function Download PDFInfo
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- CN213542767U CN213542767U CN202022029511.XU CN202022029511U CN213542767U CN 213542767 U CN213542767 U CN 213542767U CN 202022029511 U CN202022029511 U CN 202022029511U CN 213542767 U CN213542767 U CN 213542767U
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Abstract
The utility model discloses an air purifier with air current circulation accelerates, include: the air purifier comprises a purifier body, wherein an air duct is arranged in the purifier body, at least one air inlet is arranged on the peripheral wall of the bottom of the purifier body, at least one air outlet is arranged at the top of the purifier body, and the air inlet and the air outlet are respectively communicated with the air duct; the air inlet fan is arranged at the bottom of the air channel, and the air inlet is positioned on the peripheral side of the air inlet fan; the air outlet fan is arranged at the top of the air channel, the air outlet fan is positioned right above the air inlet fan, and the air outlet is positioned right above the air outlet fan; at least one filter screen, the filter screen is located in the wind channel, just the filter screen is located air inlet fan with between the air outlet fan. The utility model discloses guarantee air inlet air amount and air-out pressure, the higher purification efficiency is realized to upper and lower air cycle speed with higher speed.
Description
Technical Field
The utility model relates to an air purifier's technical field especially relates to an air purifier with air current circulation with higher speed.
Background
Most of air purifiers on the market at present adopt a multi-blade centrifugal fan to suck and exhaust air, firstly, a side-in and side-out mode cannot form circulating air flow covering the upper part and the lower part, and furthermore, a side-in and side-out mode cannot realize air outlet right above, so that the formed circulating air flow has a small coverage range, and the air cannot be sent to a ceiling and a distance, so that the circulating air flow with a large coverage range cannot be effectively formed indoors.
However, with the innovative development of air purifiers, for example, the design of "double-fan tower type air duct" of millet air purifier, patent CN201520765098 shows that circulating air flow is generated by two fans, and the air inlet mode is negative pressure passive air inlet, which has the following disadvantages:
1. because the air inlet route of the barrel-shaped filter screen is too long, the negative pressure generated by the barrel surface, the interior of the barrel and the air inlet fan is attenuated quickly, and the air inlet quantity is reduced;
2. because the double fans are located at the rear end of the filter screen, the filter screen has wind resistance, so that the pressure on the outer surface of the filter screen is very small, the small pressure of the air inlet end can slow down the air circulation speed, the air inlet path is long, the air inlet pressure on the surface of the filter screen is small, strong circulating airflow is not favorably formed, and higher purification efficiency cannot be obtained.
Disclosure of Invention
The present invention aims at providing one kind of air purifier with accelerated airflow circulation to solve the problem of incapable of forming powerful circulating airflow and obtaining high purifying efficiency.
The specific technical scheme is as follows:
an air purifier having accelerated airflow circulation, comprising:
the air purifier comprises a purifier body, wherein an air duct is arranged in the purifier body, at least one air inlet is arranged on the peripheral wall of the bottom of the purifier body, at least one air outlet is arranged at the top of the purifier body, and the air inlet and the air outlet are respectively communicated with the air duct;
the air inlet fan is arranged at the bottom of the air channel, and the air inlet is positioned on the peripheral side of the air inlet fan;
the air outlet fan is arranged at the top of the air channel, the air outlet fan is positioned right above the air inlet fan, and the air outlet is positioned right above the air outlet fan;
at least one filter screen, the filter screen is located in the wind channel, just the filter screen is located air inlet fan with between the air outlet fan.
The above air purifier with accelerated air circulation, wherein the upper side of the air inlet is located on the peripheral side of the air inlet fan.
In the air purifier with the function of accelerating air circulation, a grid plate is arranged in the air duct, the air inlet fan is rotatably connected with the bottom of the purifier body, the air outlet fan is rotatably connected with the top of the grid plate, and the filter screen is arranged in the grid plate.
The air cleaner having an accelerated airflow cycle as described above, wherein the grid plate includes: the air outlet fan is rotatably connected with the upper grid plate, and the filter screen is arranged between the upper grid plate and the lower grid plate.
The air purifier with the function of accelerating air circulation is characterized in that the air outlet fan is a mixed flow fan, and the air inlet fan is an axial flow fan.
Foretell air purifier with accelerate air current circulation, wherein, the clarifier body is located air inlet fan's internal perisporium is the slope setting, the clarifier body is located air outlet fan's internal perisporium is the slope setting.
The air purifier with the function of accelerating air circulation is characterized in that the purifier body is arranged in a dumbbell shape.
The air purifier with the accelerated airflow circulation function is characterized in that the top of the purifier body and the bottom of the purifier body are symmetrically arranged.
Foretell air purifier with accelerate air current circulation, wherein, the lateral wall of clarifier body is equipped with the windowing, it is located to window the air inlet fan with between the air outlet fan, the confession of windowing the filter screen passes.
The above air cleaner with an accelerated air flow circulation, wherein the cleaner body comprises: go up casing and casing down, go up the casing with the connection can be dismantled to the casing down, air inlet fan locates the inferior valve is internal, the air intake is located the week side of casing down, air outlet fan locates in the upper casing, the air outlet is located the top of going up the casing.
Compared with the prior art, the technical scheme has the positive effects that:
(1) the air inlet of the utility model is positioned on the peripheral side of the air inlet fan, the air outlet is positioned above the air outlet fan, the air inlet fan actively enters air in positive pressure, the air is exhausted right above the axial flow of the air outlet fan, the form of side air inlet and right above air outlet is formed, the whole air channel is integrated, the purifier body is positioned on the inner peripheral sides of the air inlet fan and the air outlet fan and is obliquely arranged, the air inlet amount and the air outlet pressure are ensured, the whole air inlet and outlet path is short, and the pressure is;
(2) the filter screen of the utility model is close to the air inlet fan and the air outlet fan, the air inlet and air outlet routes are simplified, from bottom to top, the filter screen is greatly shortened, the pressure attenuation is avoided, and the air inlet and air outlet quantity are ensured;
(3) the utility model discloses an integration wind channel, air inlet fan are located the front end of filter screen, and air inlet pressure can be guaranteed to the air inlet of initiative malleation to upper and lower air cycle speed realizes higher purification efficiency with higher speed.
Drawings
Fig. 1 is a sectional view showing an overall structure of an air cleaner with accelerated air circulation according to the present invention;
fig. 2 is a schematic view of the overall structure of an air cleaner with accelerated airflow circulation according to the present invention;
fig. 3 is a top view of an air cleaner with accelerated airflow circulation in accordance with the present invention;
fig. 4 is a schematic structural diagram of a first embodiment of an air cleaner with accelerated airflow circulation according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of an air cleaner with accelerated airflow circulation according to the present invention;
fig. 6 is a schematic structural diagram of a second embodiment of an air cleaner with accelerated airflow circulation according to the present invention;
in the drawings: 1. a purifier body; 2. an air intake fan; 3. an air outlet fan; 4. filtering with a screen; 5. an air duct; 6. an air inlet; 7. an air outlet; 8. an upper grid plate; 9. a lower grid plate; 10. a through hole; 11. an air inlet part; 12. a wind guide part; 13. an air outlet part; 14. windowing; 15. an air outlet grid; 16. an upper housing; 17. a lower housing; 18. and (4) a hinge.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
The first embodiment:
fig. 1 is the utility model relates to an overall structure section view of air purifier with air current circulation accelerates, fig. 2 is the utility model relates to an overall structure schematic diagram of air purifier with air current circulation accelerates, fig. 3 is the utility model relates to an air purifier's with air current circulation accelerates plan view, fig. 4 is the utility model relates to a structural schematic diagram of the first embodiment of air purifier with air current circulation accelerates, as shown in fig. 1 to fig. 4, the air purifier with air current circulation accelerates that has shown a preferred embodiment, include: purifier body 1, air inlet fan 2, air outlet fan 3 and an at least filter screen 4, the wind channel 5 is equipped with in the purifier body 1, the perisporium of the bottom of purifier body 1 is equipped with an at least air intake 6, the top of purifier body 1 is equipped with an at least air outlet 7, air intake 6, air outlet 7 is linked together with wind channel 5 respectively, air inlet fan 2 locates the bottom in wind channel 5, air intake 6 is located air inlet fan 2's week side, air outlet fan 3 locates the top in wind channel 5, air outlet fan 3 is located air inlet fan 2 directly over, air outlet 7 is located air outlet fan 3 directly over, filter screen 4 is located in wind channel 5, and filter screen 4 is located between air inlet fan 2 and the air outlet fan 3.
Preferably, the air duct 5 is provided along the height direction of the purifier body 1.
Preferably, the bottom surface of the purifier body 1 is hermetically arranged.
Further, as a preferred embodiment, the upper side of the air inlet 6 is located on the peripheral side of the air inlet fan 2.
Further, as a preferred embodiment, a grid plate is arranged in the air duct 5, the air inlet fan 2 is rotatably connected with the bottom of the purifier body 1, the air outlet fan 3 is rotatably connected with the top of the grid plate, and the filter screen 4 is arranged in the grid plate.
Further, as a preferred embodiment, the grid plate includes: the air outlet fan comprises an upper grid plate 8 and a lower grid plate 9, wherein the upper grid plate 8 and the lower grid plate 9 are arranged in the air duct 5, the air outlet fan 3 is rotatably connected with the upper grid plate 8, and the filter screen 4 is arranged between the upper grid plate 8 and the lower grid plate 9.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 to 4, the air outlet fan 3 is a mixed flow fan, and the air inlet fan 2 is an axial flow fan.
Preferably, the air inlet fan 2 is an axial flow fan, the air volume is large, the air outlet coverage area is wide, the whole lower surface of the filter screen can be guaranteed to be uniformly ventilated, the service life is long, the air outlet fan is a mixed flow fan, and due to the fact that the air pressure is large, large suction can be generated, air can pass through the filter screen more quickly and is sent out with higher speed.
The utility model discloses a in the further embodiment, the internal perisporium that purifier body 1 is located air inlet fan 2 is the slope setting, and purifier body 1 is located air outlet fan 3's internal perisporium and is the slope setting.
In a further embodiment of the present invention, the purifier body 1 is dumbbell-shaped.
In a further embodiment of the present invention, the top of the purifier body 1 is symmetrically disposed with the bottom of the purifier body 1.
Preferably, both the upper and lower grid plates 8, 9 are arranged in a hub shape.
Preferably, the spokes of the upper grid plate 8 and the lower grid plate 9 are provided with a plurality of through holes 10, and the through holes 10 on the spokes of the hub are used for ventilation, so that the wind resistance is reduced.
Preferably, the purifier body 1 includes air inlet portion 11, wind-guiding portion 12 and air-out portion 13 that connect gradually from bottom to top, and air inlet portion 11 and air-out portion 13 are located the both ends of wind-guiding portion 12 and are the symmetry setting, and air inlet fan 2 locates in the air inlet portion 11, and air intake 6 locates on the week side of air inlet portion 11, and air-out fan 3 locates in the air-out portion 13, and air outlet 7 locates the top of wind-out portion 13, and the grid plate is located in the wind-guiding portion 12.
Preferably, the air inlet portion 11 is provided in a substantially circular truncated cone shape, the air guide portion 12 is provided in a cylindrical shape, and the air outlet portion 13 is provided in a substantially circular truncated cone shape.
Preferably, the outer diameter of the bottom of the air inlet portion 11 is equal to the outer diameter of the top of the air outlet portion 13, and the outer diameter of the top of the air outlet portion 13 is larger than the outer diameter of the air guide portion 12.
Preferably, the top of purifier body 1 is equipped with a plurality of air outlets 7, and a plurality of air outlets 7 are equidistant along the circumferencial direction of air-out portion 13 and set up.
Preferably, a plurality of air inlets 6 are arranged on the periphery of the bottom of the purifier body 1, and the plurality of air inlets 6 are arranged at equal intervals along the circumferential direction of the air inlet part 11.
Preferably, the air inlets 6 are arranged in a waist shape, and the upper ends of the plurality of waist-shaped air inlets 6 are positioned on the peripheral side of the air inlet fan 2.
Preferably, each air inlet 6 comprises an upper air inlet and a lower air inlet which are communicated with each other, the plurality of upper air inlets are respectively located on the positive periphery side of the air inlet fan 2, and the plurality of lower air inlets are respectively located on the lower side of the air inlet fan 2.
The utility model discloses a in the further embodiment, the lateral wall of clarifier body 1 is equipped with 14 of windowing, and 14 of windowing is located between air inlet fan 2 and the air outlet fan 3, and the department of windowing supplies filter screen 4 to pass, the change installation of the filter screen 4 of being convenient for.
Preferably, the filter screen 4 is clamped between the upper grid plate 8 and the lower grid plate 9.
Preferably, the filter screen 4 is horizontally placed in the air guide part 12 through the window 14, and the outer ring side of the upper and lower end faces of the filter screen 4 forms a sealing arrangement with the upper grid plate 8 and the lower grid plate 9.
Preferably, the grid plate is installed in the air guiding part 12, the upper grid plate 8 is positioned at the top of the air guiding part 12, the lower grid plate 9 is positioned at the bottom of the air guiding part 12, and the height of the filter screen 4 is smaller than that of the window 14.
Preferably, a window 14 is provided on a side wall of the air guide portion 12.
Preferably, the purifier body 1 is provided with a cover plate at the position of the open window 14, and the cover plate is matched with the open window 14 in a plugging manner.
Preferably, the screen 4 is an annular plate screen.
Preferably, the screen 4 is a single composite screen or a plurality of single screens.
Preferably, the top of clarifier body 1 sets up air-out grid 15, and air-out grid 15 can be dismantled with clarifier body 1 and be connected, and modes such as accessible grafting, joint, spiro union are connected, and removable air-out grid 15 when needs clears up inside and fan.
Preferably, the air outlet grid 15 is provided with a plurality of air outlets 7, and the plurality of air outlets 7 are arranged at equal intervals along the circumferential direction of the air outlet grid 15.
The utility model discloses when air inlet fan 2 clockwise turning, indoor air is inhaled in the bottom of clarifier body 1 through air intake 6, then blow to filter screen 4 along the axis direction malleation that makes progress of air inlet fan 2, the air rises to the top of clarifier body 1 in filtering through filter screen 4, the suction that is produced by air outlet fan 3 attracts and accelerates, send out along 3 axial of air outlet fan and outside slight slope, the air that is sent to directly over removes along ceiling and wall, promote to wait that the air whereabouts of purifying is once more from side by air inlet fan 2 initiative suction wind channel 5 in, produce circulating air current like this.
Second embodiment:
fig. 5 is a schematic structural diagram of a second embodiment of the air purifier with accelerated air circulation of the present invention, and fig. 6 is a schematic structural diagram of a second embodiment of the air purifier with accelerated air circulation of the present invention, as shown in fig. 5 and fig. 6, the main structure of the present embodiment is substantially the same as the first embodiment, and the difference lies in: the purifier body 1 includes: go up casing 16 and casing 17 down, go up casing 16 and casing 17 and can dismantle the connection down, in casing 17 was located down to air inlet fan 2, air intake 6 located casing 17's week side down, in air outlet fan 3 located casing 16, air outlet 7 located casing 16's top.
Preferably, the upper casing 16 includes an air outlet portion 13, the lower casing 17 includes an air inlet portion 11, the upper grid plate 8 is disposed at the bottom of the upper casing 16, the lower grid plate 9 is disposed at the top of the air inlet portion 11 in the lower casing 17, the upper casing 16 and the lower casing 17 are rotatably connected through a hinge 18, after the upper casing 16 and the lower casing 17 are opened, the filter screen 4 is directly placed in the top of the lower casing 17, that is, the filter screen 4 is located on the lower grid plate 9.
After the upper shell 16 is opened, the cover can be opened by 90 degrees, the filter screen 4 is vertically placed on the lower grid plate 9 of the lower shell, and then the lower grid plate is closed, so that the normal operation can be realized.
The utility model discloses an air intake 6 is located air inlet fan 2's week side, and air outlet 7 is located air outlet fan 3's top, and 2 initiative malleation air intakes of air inlet fan, air-out directly over 3 axial flows of air outlet fan, form the side air inlet, the form of air-out directly over, whole wind channel integration, and clarifier body 1 is located air inlet fan 2 and air outlet fan 3's week side and all is the slope setting, guarantees air inlet air amount and air-out pressure, and whole business turn over wind path is short, the pressure boost.
The utility model discloses a filter screen 4 is near air inlet fan 2 and air outlet fan 3, and its air inlet and air-out route are simplified, and from the bottom up greatly shortens, avoids the pressure decay too fast, has guaranteed air inlet and air output.
The utility model discloses an integration wind channel, air inlet fan 2 are located the front end of filter screen 4, and air inlet pressure can be guaranteed to the air inlet of initiative malleation to upper and lower air cycle speed realizes higher purification efficiency with higher speed.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. An air cleaner having accelerated airflow circulation, comprising:
the air purifier comprises a purifier body, wherein an air duct is arranged in the purifier body, at least one air inlet is arranged on the peripheral wall of the bottom of the purifier body, at least one air outlet is arranged at the top of the purifier body, and the air inlet and the air outlet are respectively communicated with the air duct;
the air inlet fan is arranged at the bottom of the air channel, and the air inlet is positioned on the peripheral side of the air inlet fan;
the air outlet fan is arranged at the top of the air channel, the air outlet fan is positioned right above the air inlet fan, and the air outlet is positioned right above the air outlet fan;
at least one filter screen, the filter screen is located in the wind channel, just the filter screen is located air inlet fan with between the air outlet fan.
2. The air cleaner of claim 1, wherein an upper side of the intake vent is located on a circumferential side of the intake fan.
3. The air purifier of claim 1, wherein a grid plate is disposed in the air duct, the inlet fan is rotatably connected to the bottom of the purifier body, the outlet fan is rotatably connected to the top of the grid plate, and the filter screen is disposed in the grid plate.
4. The air cleaner with accelerated airflow circulation of claim 3, wherein the grid plate comprises: the air outlet fan is rotatably connected with the upper grid plate, and the filter screen is arranged between the upper grid plate and the lower grid plate.
5. The air cleaner of claim 1, wherein the outlet fan is a mixed flow fan and the inlet fan is an axial flow fan.
6. The air cleaner of claim 1, wherein the cleaner body is disposed on an inner peripheral wall of the inlet fan and is disposed on an inner peripheral wall of the outlet fan.
7. The air cleaner with an accelerated airflow circulation of claim 6, wherein the cleaner body is disposed in a dumbbell shape.
8. The air cleaner with an accelerated airflow circulation of claim 7, wherein the top of the cleaner body is symmetrical to the bottom of the cleaner body.
9. The air purifier with the function of accelerating air circulation according to claim 1, wherein a window is arranged on a side wall of the purifier body, the window is positioned between the air inlet fan and the air outlet fan, and the window is used for the filter screen to pass through.
10. The air cleaner having an accelerated airflow circulation of claim 1, wherein the cleaner body comprises: go up casing and casing down, go up the casing with the connection can be dismantled to the casing down, air inlet fan locates the inferior valve is internal, the air intake is located the week side of casing down, air outlet fan locates in the upper casing, the air outlet is located the top of going up the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029511.XU CN213542767U (en) | 2020-09-16 | 2020-09-16 | Air purifier with air circulation accelerating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029511.XU CN213542767U (en) | 2020-09-16 | 2020-09-16 | Air purifier with air circulation accelerating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213542767U true CN213542767U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022029511.XU Active CN213542767U (en) | 2020-09-16 | 2020-09-16 | Air purifier with air circulation accelerating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213542767U (en) |
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2020
- 2020-09-16 CN CN202022029511.XU patent/CN213542767U/en active Active
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