CN214209832U - City air purification device - Google Patents
City air purification device Download PDFInfo
- Publication number
- CN214209832U CN214209832U CN202023111796.8U CN202023111796U CN214209832U CN 214209832 U CN214209832 U CN 214209832U CN 202023111796 U CN202023111796 U CN 202023111796U CN 214209832 U CN214209832 U CN 214209832U
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- CN
- China
- Prior art keywords
- purification device
- air purification
- wall
- device body
- cavity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004887 air purification Methods 0.000 title claims abstract description 51
- 238000007790 scraping Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a city air purification device. The urban air purification device comprises an air purification device body, wherein a fan, a first filter screen and a second filter screen are arranged on the air purification device body; the through groove is formed in the outer wall of one side of the air purification device body; the drawer is slidably mounted on the inner wall of the through groove and is matched with the through groove; the two scraping plates are arranged in the air purification device body, are matched with the second filter screen, and are contacted with the inner wall of the air purification device body at two sides; and the two concave grooves are respectively arranged on the inner walls of the two sides of the air purification device body. The utility model provides a pair of city air purification device has convenient to use, the advantage of the clearance of being convenient for.
Description
Technical Field
The utility model relates to an air purification technical field especially relates to a city air purification device.
Background
An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a household appliance capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products.
In air purifier's use, because can have some floccule magazines and large granular dust in the air, these debris often can remain the surface of first filter screen in air purifier, still need open air purifier during the clearance and take out it and clear up, and is comparatively troublesome.
Therefore, there is a need to provide a new city air purification device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, the urban air purification device of clearance of being convenient for.
In order to solve the technical problem, the utility model provides a pair of city air purification device includes: the air purification device body is provided with a fan, a first filter screen and a second filter screen; the through groove is formed in the outer wall of one side of the air purification device body; the drawer is slidably mounted on the inner wall of the through groove and is matched with the through groove; the two scraping plates are arranged in the air purification device body, are matched with the second filter screen, and are contacted with the inner wall of the air purification device body at two sides; the two concave grooves are respectively formed in the inner walls of the two sides of the air purification device body; the two U-shaped frames are respectively installed on the inner walls of the two concave grooves in a sliding mode, and one sides, close to each other, of the two U-shaped frames are fixedly connected with the two scraping plates; the two mounting grooves are respectively formed in the inner wall of one side, far away from each other, of each concave groove; the cavity is formed in the air purification device body and communicated with the two mounting grooves; the two screw rods are respectively rotatably installed on the inner walls of the two installation grooves, and the top ends of the two screw rods extend into the cavity and are movably connected with the inner wall of the bottom of the cavity; the two moving blocks are respectively installed on the two screw rods in a threaded manner, and the outer wall of one side, close to each other, of each moving block is respectively fixedly connected with the outer wall of one side, far away from each other, of each U-shaped frame; the rotating rod is rotatably arranged on the inner wall of the cavity; the two first bevel gears are fixedly sleeved on the screw respectively and are positioned in the cavity; the two second bevel gears are respectively and fixedly arranged at two ends of the rotating rod and are meshed with the corresponding first bevel gears; the third bevel gear is fixedly sleeved on the rotating rod; the rotating shaft is rotatably arranged on the inner wall of the top of the cavity, and the top end of the rotating shaft extends to the upper part of the air purification device body; and the fourth bevel gear is fixedly arranged at the bottom end of the rotating shaft and is meshed with the third bevel gear.
Preferably, sponge wipers are fixedly mounted on the outer wall of one side, close to each other, of each scraper, and the sponge wipers are in contact with the second filter screen.
Preferably, the inner wall of one side, far away from each other, of each of the two mounting grooves is provided with a limiting groove, limiting blocks are slidably mounted in the two limiting grooves, and the outer wall of one side, close to each other, of each of the two limiting blocks is fixedly connected with the outer wall of one side, far away from each other, of each of the two moving blocks.
Preferably, the two moving blocks are respectively provided with an internal threaded hole, and the two screws respectively penetrate through the two internal threaded holes and are screwed with the inner walls of the corresponding internal threaded holes.
Preferably, two all fixed sleeves are equipped with two first bearings on the screw rod, corresponding two the outer lane of first bearing all with correspond the inner wall fixed connection of mounting groove.
Preferably, the fixed cover is equipped with two second bearings on the dwang, two the outer lane of second bearing all with the inner wall fixed connection of cavity.
Compared with the prior art, the utility model provides a pair of city air purification device has following beneficial effect:
the utility model provides a city air purification device cooperatees through screw rod, movable block and dwang, can drive the scraper blade and move down to can wipe dust and debris on the second filter screen with the sponge on the scraper blade and scrape down, cooperate through leading to groove and drawer, can make the dust fall to the drawer in, thereby can take out the drawer and pour out the dust, and then made things convenient for people's clearance.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an urban air purification device provided by the present invention;
FIG. 2 is a schematic top cross-sectional view of the structure shown in FIG. 1;
fig. 3 is a side cross-sectional structural view of fig. 1.
Reference numbers in the figures: 1. an air cleaning device body; 2. a through groove; 3. a drawer; 4. a first filter screen; 5. a second filter screen; 6. a squeegee; 7. a concave groove; 8. a U-shaped frame; 9. mounting grooves; 10. a chamber; 11. a screw; 12. a moving block; 13. rotating the rod; 14. a first bevel gear; 15. a second bevel gear; 16. a third bevel gear; 17. a rotating shaft; 18. and a fourth bevel gear.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an urban air purification device provided by the present invention; FIG. 2 is a schematic top cross-sectional view of the structure shown in FIG. 1; fig. 3 is a side cross-sectional structural view of fig. 1. The city air purification device includes: the air purification device body 1 is provided with a fan, a first filter screen 4 and a second filter screen 5; the through groove 2 is formed in the outer wall of one side of the air purification device body 1; the drawer 3 is slidably mounted on the inner wall of the through groove 2, and the drawer 3 is matched with the through groove 2; the two scraping plates 6 are arranged in the air purification device body 1, the two scraping plates 6 are matched with the second filter screen 5, and two sides of the two scraping plates 6 are in contact with the inner wall of the air purification device body 1; the two concave grooves 7 are respectively formed in the inner walls of the two sides of the air purification device body 1; the two U-shaped frames 8 are respectively installed on the inner walls of the two concave grooves 7 in a sliding mode, and one sides, close to each other, of the two U-shaped frames 8 are fixedly connected with the two scraping plates 6; the two mounting grooves 9 are respectively formed in the inner wall of one side, far away from the two concave grooves 7, of each mounting groove 9; the chamber 10 is arranged on the air purification device body 1, and the chamber 10 is communicated with the two mounting grooves 9; the two screw rods 11 are respectively rotatably installed on the inner walls of the two installation grooves 9, and the top ends of the two screw rods 11 extend into the cavity 10 and are movably connected with the inner wall of the bottom of the cavity 10; the two moving blocks 12 are respectively installed on the two screw rods 11 in a threaded manner, and the outer wall of one side, close to each other, of each moving block 12 is respectively fixedly connected with the outer wall of one side, far away from each other, of each U-shaped frame 8; the rotating rod 13 is rotatably arranged on the inner wall of the chamber 10; the two first bevel gears 14 are respectively fixedly sleeved on the screw rod 11, and the two first bevel gears 14 are both positioned in the cavity 10; the two second bevel gears 15 are respectively and fixedly installed at two ends of the rotating rod 13, and the two second bevel gears 15 are respectively meshed with the corresponding first bevel gears 14; the third bevel gear 16 is fixedly sleeved on the rotating rod 13; the rotating shaft 17 is rotatably installed on the inner wall of the top of the chamber 10, and the top end of the rotating shaft 17 extends to the upper part of the air purification device body 1; and the fourth bevel gear 18 is fixedly arranged at the bottom end of the rotating shaft 17, and the fourth bevel gear 18 is meshed with the third bevel gear 16.
And sponge wipers are fixedly arranged on the outer wall of one side, close to the scraper blades 6, and the sponge wipers are contacted with the second filter screen 5.
The inner walls of the two mounting grooves 9 on one side away from each other are provided with limiting grooves, limiting blocks are slidably mounted in the two limiting grooves, and the outer wall of one side, close to each other, of each limiting block is fixedly connected with the outer wall of one side, away from each moving block 12, of each limiting block.
The two moving blocks 12 are respectively provided with an internal threaded hole, and the two screws 11 respectively penetrate through the two internal threaded holes and are screwed with the inner walls of the corresponding internal threaded holes.
Two all fixed cover is equipped with two first bearings on the screw rod 11, corresponding two the outer lane of first bearing all with corresponding the inner wall fixed connection of mounting groove 9.
Fixed cover is equipped with two second bearings, two on the dwang 13 the outer lane of second bearing all with the inner wall fixed connection of cavity 10.
The utility model provides a city air purification device's theory of operation as follows:
when the second filter screen 5 on the air purifying device body 1 needs to be cleaned, the rotating shaft 17 is rotated, the rotating shaft 17 rotates to drive the fourth bevel gear 18 to rotate, so that the rotating rod 13 is driven to rotate through the transmission action of the fourth bevel gear and the third bevel gear 16, thereby driving the second bevel gears 15 at the two ends of the rotating rod 13 to rotate, the second bevel gears 15 driving the first bevel gears 14 to rotate, thereby driving the screw rod 11 to rotate, the screw rod 11 rotates, and the moving block 12 is driven to descend through the thread action of the screw rod 11 and the moving block 12, thereby driving the U-shaped frame 8 to descend, thereby driving the two scraping plates 6 to move downwards, leading the sponge wipers on the two scraping plates 6 to be contacted with the second filter screen 5, therefore, dust and floccule magazines on the second filter screen 5 can be scraped off in the descending process of the scraping plate 6, the scraped sundries fall into the drawer 3, and then the drawer 3 is pulled out to pour out the sundries in the drawer 3, so that the second filter screen 5 can be cleaned.
Compared with the prior art, the utility model provides a city air purification device has following beneficial effect:
the utility model provides a city air purification device cooperatees through screw rod 11, movable block 12 and dwang 13, can drive scraper blade 6 and move down to can wipe dust and debris on the second filter screen 5 with the sponge on the scraper blade 6 and scrape down, cooperate through leading to groove 2 and drawer 3, can make the dust fall to in the drawer 3, thereby can take out the drawer 3 and pour the dust, and then made things convenient for people's clearance.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An urban air purification device, comprising:
the air purification device body is provided with a fan, a first filter screen and a second filter screen;
the through groove is formed in the outer wall of one side of the air purification device body;
the drawer is slidably mounted on the inner wall of the through groove and is matched with the through groove;
the two scraping plates are arranged in the air purification device body, are matched with the second filter screen, and are contacted with the inner wall of the air purification device body at two sides;
the two concave grooves are respectively formed in the inner walls of the two sides of the air purification device body;
the two U-shaped frames are respectively installed on the inner walls of the two concave grooves in a sliding mode, and one sides, close to each other, of the two U-shaped frames are fixedly connected with the two scraping plates;
the two mounting grooves are respectively formed in the inner wall of one side, far away from each other, of each concave groove;
the cavity is formed in the air purification device body and communicated with the two mounting grooves;
the two screw rods are respectively rotatably installed on the inner walls of the two installation grooves, and the top ends of the two screw rods extend into the cavity and are movably connected with the inner wall of the bottom of the cavity;
the two moving blocks are respectively installed on the two screw rods in a threaded manner, and the outer wall of one side, close to each other, of each moving block is respectively fixedly connected with the outer wall of one side, far away from each other, of each U-shaped frame;
the rotating rod is rotatably arranged on the inner wall of the cavity;
the two first bevel gears are fixedly sleeved on the screw respectively and are positioned in the cavity;
the two second bevel gears are respectively and fixedly arranged at two ends of the rotating rod and are meshed with the corresponding first bevel gears;
the third bevel gear is fixedly sleeved on the rotating rod;
the rotating shaft is rotatably arranged on the inner wall of the top of the cavity, and the top end of the rotating shaft extends to the upper part of the air purification device body;
and the fourth bevel gear is fixedly arranged at the bottom end of the rotating shaft and is meshed with the third bevel gear.
2. The urban air purification device according to claim 1, wherein sponge wipers are fixedly mounted on the outer wall of one side of each of the two scrapers, which is close to each other, and both of the sponge wipers are in contact with the second filter screen.
3. The urban air purification device according to claim 1, wherein limiting grooves are formed in the inner walls of the two mounting grooves on the sides away from each other, limiting blocks are slidably mounted in the two limiting grooves, and the outer walls of the two limiting blocks on the sides close to each other are fixedly connected with the outer walls of the two moving blocks on the sides away from each other.
4. The urban air purification device according to claim 1, wherein each of the two moving blocks has an internal threaded hole, and the two screws respectively penetrate through the two internal threaded holes and are screwed with the inner walls of the corresponding internal threaded holes.
5. The urban air purification device according to claim 1, wherein two first bearings are fixedly sleeved on each of the two screws, and outer rings of the corresponding two first bearings are fixedly connected with inner walls of the corresponding mounting grooves.
6. The city air purification device according to claim 1, wherein two second bearings are fixedly sleeved on the rotating rod, and outer rings of the two second bearings are fixedly connected with the inner wall of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023111796.8U CN214209832U (en) | 2020-12-22 | 2020-12-22 | City air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023111796.8U CN214209832U (en) | 2020-12-22 | 2020-12-22 | City air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214209832U true CN214209832U (en) | 2021-09-17 |
Family
ID=77704329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023111796.8U Expired - Fee Related CN214209832U (en) | 2020-12-22 | 2020-12-22 | City air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214209832U (en) |
-
2020
- 2020-12-22 CN CN202023111796.8U patent/CN214209832U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |