CN211695216U - Spiral pipe type air purifier - Google Patents
Spiral pipe type air purifier Download PDFInfo
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- CN211695216U CN211695216U CN202020159923.2U CN202020159923U CN211695216U CN 211695216 U CN211695216 U CN 211695216U CN 202020159923 U CN202020159923 U CN 202020159923U CN 211695216 U CN211695216 U CN 211695216U
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- filter screen
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- spiral pipe
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Abstract
The utility model relates to a spiral tube type air purifier, which comprises a casing, universal wheels, an operation panel and a purifying component, wherein the four corners at the bottom of the casing are respectively provided with one universal wheel, the operation panel is arranged at the top of the casing, and the upper end and the lower end of the front side of the casing are respectively provided with an air outlet and an air inlet; the purifying component is arranged inside the shell; the utility model discloses enlarged the area of contact of air and active carbon sponge filter layer by a wide margin and prolonged the contact time of air and active carbon sponge filter layer by a wide margin to promote the filter effect by a wide margin, fully got rid of the organic matter, and the active carbon sponge filter layer acts on at the whole full time of during operation, avoids causing the secondary pollution's of particulate matter the condition.
Description
Technical Field
The utility model relates to a spiral tubular air purifier.
Background
The air purifier is equipment capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergen and the like) so as to effectively improve the air cleanliness, the conventional air purifier is internally provided with an active carbon filter screen to play a role in filtering, the common active carbon filter screen has two structures of a sheet structure and a barrel structure, the active carbon filter screens of the two structures have small contact area with air during working, the contact time is short, the filtering effect is limited, and organic matters cannot be fully removed; in addition, the activated carbon filter screen is often arranged at the last layer in the purification process, and the activated carbon used for a long time is easy to decompose to cause secondary pollution of particles, so that the secondary pollution is to be further improved.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a spiral tube air purifier has been enlarged the area of contact of air and active carbon sponge filter layer by a wide margin and has prolonged the contact time of air and active carbon sponge filter layer by a wide margin in order to promote the filter effect by a wide margin and avoid causing the secondary pollution condition of particulate matter is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a spiral tube type air purifier comprises a machine shell, universal wheels, an operation panel and a purification assembly, wherein the universal wheels are arranged at four corners of the bottom of the machine shell; the purifying component is arranged in the shell and is characterized by comprising a filter screen, an air collecting cover, a spiral pipe, an air guide cover and a centrifugal fan; the small-opening end of the wind-collecting cover is connected to the lower end of the spiral pipe, the filter screen is arranged on the outer side of the large-opening end of the wind-collecting cover and matched with the air inlet, the small-opening end of the wind-guiding cover is connected to the upper end of the spiral pipe, the centrifugal fan is arranged above the wind-guiding cover, the air outlet pipe of the centrifugal fan is matched with the air outlet, and the large-opening end of the wind-guiding cover is connected to the air inlet pipe of the centrifugal fan; and a filtering component is further arranged in the wind collecting cover, and an activated carbon sponge filtering layer is further arranged on the inner wall of the spiral pipe.
Preferably, the filter assembly comprises a primary filter screen and a HEPA filter screen; the primary filter screen and the HEPA filter screen are both arranged inside the large-opening end of the air collecting cover and are arranged on the inner side of the filter screen.
Preferably, the primary filter screen is arranged between the filter screen and the HEPA filter screen.
Compared with the prior art, the utility model has the advantages of: the utility model discloses set up the spiral pipe and set up the activated carbon sponge filter layer in the spiral pipe, the air rises and rubs each other, the collision with the activated carbon sponge filter layer in the spiral pipe, and then enlarged the area of contact of air and activated carbon sponge filter layer by a wide margin and prolonged the contact time of air and activated carbon sponge filter layer by a wide margin, thereby promoted the filter effect by a wide margin, fully got rid of the organic matter, and the activated carbon sponge filter layer plays a role at whole journey when the during operation, avoids causing the secondary pollution's of particulate matter the condition.
Drawings
FIG. 1 is a side view of the structure of the present invention;
FIG. 2 is a schematic diagram of the purification assembly of the present invention;
FIG. 3 is a cross-sectional view of the filter assembly of the present invention;
fig. 4 is a partial sectional structural view of the spiral pipe of the present invention.
Detailed Description
As shown in fig. 1 to 4, a spiral tube type air purifier comprises a casing 5, universal wheels 4, an operation panel 1 and a purifying component, wherein the universal wheels 4 are arranged at four corners of the bottom of the casing 5, the operation panel 1 is arranged at the top of the casing 5, and an air outlet 2 and an air inlet 3 are respectively formed at the upper end and the lower end of the front side of the casing 5; the purifying component is arranged inside the casing 5 and comprises a filter screen 6, an air collecting cover 7, a spiral pipe 8, an air guide cover 9 and a centrifugal fan 10; the small-mouth end of the wind-collecting cover 7 is connected with the lower end of the spiral pipe 8, the filter screen 6 is arranged outside the large-mouth end of the wind-collecting cover 7 and is matched with the air inlet 3, the small-mouth end of the wind-guiding cover 9 is connected with the upper end of the spiral pipe 8, the centrifugal fan 10 is arranged above the wind-guiding cover 9, the air outlet pipe of the centrifugal fan 10 is matched with the air outlet 2, and the large-mouth end of the wind-guiding cover 9 is connected with the air inlet pipe of the centrifugal; the air collecting cover 7 is also provided with a filtering component 71, and the filtering component 71 comprises a primary filter screen 711 and an HEPA filter screen 712; the primary filter 711 and the HEPA filter 712 are both arranged inside the large-opening end of the air collecting cover 7 and are arranged on the inner side of the filter screen 6; the primary filter screen 711 is arranged between the filter screen 6 and the HEPA filter screen 712, and the inner wall of the spiral pipe 8 is also provided with an activated carbon sponge filter layer 81.
When the air-conditioner is used, a corresponding button on the operation panel 1 is pressed to start the centrifugal fan 10 to operate, so that outside air is sucked into the air collecting cover 7 through the air inlet 3 and the filter screen 6, enters the centrifugal fan 10 through the spiral pipe 8 and the air guide cover 9, and is finally blown out from the air outlet 2; before entering the air collecting cover 7, the outside air firstly passes through the filter screen 6 to prevent foreign matters from entering, and then enters the spiral pipe 8 after sequentially passing through the purification effects of the primary filter screen 711 and the HEPA filter screen 712; after entering the spiral tube 8, the air spirally rises along the trend of the spiral tube 8, and rubs and collides with the activated carbon sponge filter layer 81 in the rising process, and the spiral trend enables the air to have large contact area and long contact time with the activated carbon sponge filter layer 81, so that organic matters in the air can be fully removed; in addition, thanks to the structure of the spiral tube 8, the activated carbon sponge filter layer 81 plays a role in the whole working process, even if the front section of activated carbon is saturated in adsorption, the rear section of activated carbon sponge filter layer 81 can still absorb residual organic matters, and compared with the situation that secondary pollution of particles is easily caused after the activated carbon filter screen with a flaky or barrel-shaped structure is saturated in adsorption, the activated carbon sponge filter layer has obvious advantages; HEPA filter screen is prior art, and HEPA filter screen's characteristics are that the air can pass through, but tiny particle can't pass through.
The air purifier is equipment capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergen and the like) so as to effectively improve the air cleanliness, the conventional air purifier is internally provided with an active carbon filter screen to play a role in filtering, the common active carbon filter screen has two structures of a sheet structure and a barrel structure, the active carbon filter screens of the two structures have small contact area with air during working, the contact time is short, the filtering effect is limited, and organic matters cannot be fully removed; in addition, the activated carbon filter screen is often arranged at the last layer in the purification process, and the activated carbon used for a long time is easy to decompose to cause secondary pollution of particles; the utility model discloses set up spiral pipe 8 and set up activated carbon sponge filter layer 81 in spiral pipe 8, the air rises and rubs each other with activated carbon sponge filter layer 81 in spiral pipe 8, the collision, and then enlarged the area of contact of air and activated carbon sponge filter layer 81 by a wide margin and prolonged the contact time of air and activated carbon sponge filter layer 81 by a wide margin, thereby promoted the filter effect by a wide margin, fully got rid of the organic matter, and activated carbon sponge filter layer 81 plays a role in whole journey full-time at the during operation, avoid causing the secondary pollution's of particulate matter the condition.
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 it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (3)
1. A spiral tube type air purifier comprises a machine shell, universal wheels, an operation panel and a purification assembly, wherein the universal wheels are arranged at four corners of the bottom of the machine shell; the purifying component is arranged in the shell and is characterized by comprising a filter screen, an air collecting cover, a spiral pipe, an air guide cover and a centrifugal fan; the small-opening end of the wind-collecting cover is connected to the lower end of the spiral pipe, the filter screen is arranged on the outer side of the large-opening end of the wind-collecting cover and matched with the air inlet, the small-opening end of the wind-guiding cover is connected to the upper end of the spiral pipe, the centrifugal fan is arranged above the wind-guiding cover, the air outlet pipe of the centrifugal fan is matched with the air outlet, and the large-opening end of the wind-guiding cover is connected to the air inlet pipe of the centrifugal fan; and a filtering component is further arranged in the wind collecting cover, and an activated carbon sponge filtering layer is further arranged on the inner wall of the spiral pipe.
2. A spiral tube air purifier as recited in claim 1, wherein the filter assembly comprises a primary filter screen and a HEPA filter screen; the primary filter screen and the HEPA filter screen are both arranged inside the large-opening end of the air collecting cover and are arranged on the inner side of the filter screen.
3. A spiral tube type air purifier as recited in claim 2, wherein the primary filter screen is disposed between the filter screen and the HEPA filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159923.2U CN211695216U (en) | 2020-02-11 | 2020-02-11 | Spiral pipe type air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159923.2U CN211695216U (en) | 2020-02-11 | 2020-02-11 | Spiral pipe type air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211695216U true CN211695216U (en) | 2020-10-16 |
Family
ID=72776672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020159923.2U Active CN211695216U (en) | 2020-02-11 | 2020-02-11 | Spiral pipe type air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211695216U (en) |
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2020
- 2020-02-11 CN CN202020159923.2U patent/CN211695216U/en active Active
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