CN212746811U - High-efficiency double-air-inlet air purification device - Google Patents
High-efficiency double-air-inlet air purification device Download PDFInfo
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- CN212746811U CN212746811U CN202021190786.5U CN202021190786U CN212746811U CN 212746811 U CN212746811 U CN 212746811U CN 202021190786 U CN202021190786 U CN 202021190786U CN 212746811 U CN212746811 U CN 212746811U
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- upper cover
- wind wheel
- purification device
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Abstract
The utility model discloses a high-efficiency double-air-inlet air purification device, which comprises an upper cover plate, a lower cover plate and a coaming plate arranged between the upper cover plate and the lower cover plate, wherein the side wall of the coaming plate is provided with an air outlet; the centrifugal wind wheel comprises upper blades close to the upper cover plate and lower blades close to the lower cover plate. The utility model discloses can increase the intake, promote air purification efficiency.
Description
Technical Field
The utility model belongs to the technical field of the air purification technique and specifically relates to a two air intake air purification device of high-efficient type.
Background
The air purifier is a purification device capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, allergen and the like), can effectively improve the air cleanliness, and is widely applied to ordinary families and industries.
Common air purifier can use centrifugal wind wheel, brings the air current disturbance through centrifugal wind wheel's centrifugal action, makes the air filter through filter equipment, reaches air-purifying's effect. However, the existing air purifier usually has only one air inlet, and only can intake air from one side, so that the air intake is limited, and the air purification efficiency is low.
Disclosure of Invention
The utility model provides a two air intake air purification device of high-efficient type can increase the intake, promotes air purification efficiency.
The embodiment of the utility model provides a high-efficient type double air intake air purification device, including upper cover plate, lower cover plate and set up the bounding wall between upper cover plate and lower cover plate, the lateral wall of bounding wall is provided with the air outlet, upper cover plate and lower cover plate all are provided with the air intake, and the surface of upper cover plate and lower cover plate all is provided with filter equipment; the centrifugal wind wheel comprises upper blades close to the upper cover plate and lower blades close to the lower cover plate.
Preferably, the circumferential surface of the centrifugal wind wheel is provided with an annular partition plate, and the blades of the centrifugal wind wheel are divided into the upper blades and the lower blades by the annular partition plate.
Preferably, the centrifugal wind wheel comprises two wheel rims, and the upper end and the lower end of each blade of the centrifugal wind wheel are respectively fixed on the two wheel rims.
Preferably, the blades of the centrifugal wind wheel extend in a spiral shape.
Preferably, the upper cover plate is integrally connected with the surrounding plate, a plurality of fixing columns are arranged on the upper surface of the lower cover plate, and the fixing columns are detachably fixed on the upper cover plate.
Preferably, the driver is an electric motor arranged in the center of the centrifugal wind wheel.
Preferably, the air inlets on the upper cover plate and the lower cover plate are all grid holes.
The utility model has the advantages that: the utility model discloses all be provided with the air intake at upper cover plate and lower apron, and centrifugal wind wheel is including being close to the upper portion blade of upper cover plate with be close to the lower part blade of apron down rotates when centrifugal wind wheel, and the air will follow the air intake entering of upper cover plate and lower apron, and the upper portion blade can blow off the air that the air intake of following the upper cover plate got into, and the lower part blade can blow off the air that the air intake of apron gets into down, and the apron all can the air inlet about like this, has increaseed the intake, can improve air purification efficiency.
Drawings
Fig. 1 is an exploded schematic view of an efficient dual-air-inlet air purification device according to an embodiment of the present invention.
Wherein the reference numerals are: the centrifugal wind wheel comprises an upper cover plate 1, a lower cover plate 2, a fixing column 21, an air inlet 10, a coaming 3, an air outlet 30, a centrifugal wind wheel 4, a wheel rim 41, upper blades 42, lower blades 43, an annular partition plate 44 and a motor 5.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
The embodiment of the utility model provides a two air intake air purification device of high-efficient type, as shown in fig. 1, it includes upper cover plate 1, lower apron 2 and sets up at upper cover plate 1 and apron 3 between 2 down, upper cover plate 1 and 2 parallel arrangement of apron down and interval certain distance, and apron 3 can be ring shape, and the lower surface at upper cover plate 1 is fixed at the top of apron 3, and apron 2's upper surface is fixed under in the bottom of apron 3. The upper cover plate 1, the lower cover plate 2 and the enclosing plate 3 enclose to form an air flow channel, and air flows in the air flow channel.
The lateral wall of bounding wall 3 is provided with air outlet 30, and upper cover plate 1 and lower apron 2 all are provided with air intake 10, and the surface of upper cover plate 1 and lower apron 2 all is provided with filter equipment (not shown in the figure), and filter equipment can be filter core or filter screen, filters the cleanness to the air, and filter equipment will cover air intake 10, and the air that enters into airflow channel from air intake 10 all filters through filter equipment.
A centrifugal wind wheel 4 and a driver for driving the centrifugal wind wheel 4 to rotate are arranged in the airflow channel, the centrifugal wind wheel 4 is provided with centrifugal blades, and the centrifugal blades comprise upper blades 42 close to the upper cover plate 1 and lower blades 43 close to the lower cover plate 2. When the driver drives the centrifugal wind wheel 4 to rotate, the centrifugal blades rotate correspondingly, air enters the inner side of the centrifugal wind wheel 4 from the air inlets 10 of the upper cover plate 1 and the lower cover plate 2 based on the disturbance of the centrifugal blades, and the air inlets 10 are covered with the filtering devices, so that the entering air is clean. After the air enters the inside of the centrifugal wind wheel 4, the upper blade 42 blows out the air entering from the air inlet 10 of the upper cover plate 1, the lower blade 43 blows out the air entering from the air inlet 10 of the lower cover plate 2, and finally the clean air blows out from the air outlet 30. Due to the adoption of up-down bidirectional air inlet, the air inlet amount is increased, and the air purification efficiency can be improved.
In one embodiment, the centrifugal wind wheel 4 comprises two coaxially arranged rims 41, the two rims 41 are parallel to each other and spaced apart by a certain distance, and the upper and lower ends of the blades are fixed to the two rims 41, respectively, thereby fixing the blades.
The circumferential surface of the centrifugal wind wheel 4 is provided with an annular partition plate 44, the annular partition plate 44 is located between the two wheel rims 41, specifically, the annular partition plate 44 can extend a distance inward at a midpoint position in the blade height direction, so that the original complete blade is divided into an upper blade 42 and a lower blade 43, the upper blade 42 is mainly used for blowing out air entering from the air inlet 10 of the upper cover plate 1, and the lower blade 43 is mainly used for blowing out air entering from the air inlet 10 of the lower cover plate 2.
In an embodiment, the blades of the centrifugal wind wheel 4 extend spirally, the whole shape is smoother and more smooth, air is centrifugally blown out conveniently, and the blades can be uniformly distributed on the peripheral surface of the centrifugal wind wheel 4, so that wind power is more uniform.
In one embodiment, the upper cover plate 1 is integrally connected to the surrounding plate 3, and the lower cover plate 2 is detachably connected to the upper cover plate 1. Specifically, the upper surface of lower cover plate 2 is provided with a plurality of fixed columns 21, and the top of fixed column 21 is provided with the screw hole, is provided with the screw hole with fixed column 21 matched with on the upper cover plate 1, through the cooperation of screw and screw hole, can be with 2 detachable fixes on upper cover plate 1 of lower cover plate. Due to the adoption of a detachable structure, the lower cover plate 2 can be detached, so that the internal centrifugal wind wheel 4 can be cleaned.
In one embodiment, the driver is a motor 5 disposed at the center of the centrifugal wind wheel 4, an output shaft of the motor 5 is located at the axis of the centrifugal wind wheel 4 and connected to the centrifugal wind wheel 4, and the centrifugal wind wheel 4 is driven to rotate by the motor 5.
In one embodiment, the air inlets 10 of the upper cover plate 1 and the lower cover plate 2 are all grid holes, so that the holes are distributed more uniformly and more aesthetically.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.
Claims (7)
1. The utility model provides a two air intake air purification device of high-efficient type which characterized in that: the air conditioner comprises an upper cover plate, a lower cover plate and a surrounding plate arranged between the upper cover plate and the lower cover plate, wherein the side wall of the surrounding plate is provided with an air outlet, the upper cover plate and the lower cover plate are both provided with air inlets, and the outer surfaces of the upper cover plate and the lower cover plate are both provided with a filtering device; the centrifugal wind wheel comprises upper blades close to the upper cover plate and lower blades close to the lower cover plate.
2. The efficient dual air intake air purification device of claim 1, wherein: the blade of centrifugal wind wheel is divided into upper blade and lower blade by annular partition board.
3. The efficient dual air intake air purification device of claim 2, wherein: the centrifugal wind wheel comprises two wheel rims, and the upper end and the lower end of each blade of the centrifugal wind wheel are respectively fixed on the two wheel rims.
4. The efficient dual air intake air purification device of claim 1, wherein: the blades of the centrifugal wind wheel extend spirally.
5. A high-efficiency double-air-inlet air purification device as claimed in any one of claims 1 to 4, wherein: the upper cover plate is integrally connected with the surrounding plate, the upper surface of the lower cover plate is provided with a plurality of fixing columns, and the fixing columns are detachably fixed on the upper cover plate.
6. A high-efficiency double-air-inlet air purification device as claimed in any one of claims 1 to 4, wherein: the driver is a motor arranged in the center of the centrifugal wind wheel.
7. A high-efficiency double-air-inlet air purification device as claimed in any one of claims 1 to 4, wherein: and the air inlets on the upper cover plate and the lower cover plate are all grid holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190786.5U CN212746811U (en) | 2020-06-23 | 2020-06-23 | High-efficiency double-air-inlet air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190786.5U CN212746811U (en) | 2020-06-23 | 2020-06-23 | High-efficiency double-air-inlet air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212746811U true CN212746811U (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021190786.5U Active CN212746811U (en) | 2020-06-23 | 2020-06-23 | High-efficiency double-air-inlet air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212746811U (en) |
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2020
- 2020-06-23 CN CN202021190786.5U patent/CN212746811U/en active Active
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