CN209952427U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN209952427U CN209952427U CN201920338558.9U CN201920338558U CN209952427U CN 209952427 U CN209952427 U CN 209952427U CN 201920338558 U CN201920338558 U CN 201920338558U CN 209952427 U CN209952427 U CN 209952427U
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- CN
- China
- Prior art keywords
- air
- box body
- filtering component
- air outlet
- fan
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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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of purifiers, in particular to an air purifier, which comprises a box body, wherein a filtering device and a fan device are arranged in the box body, the box body is provided with an air inlet and an air outlet, the filter device is provided with a first filter component and a second filter component, the fan device is provided with a fan and a silencing cover, the silencing cover is provided with a vent, an air outlet duct is formed among the box body, the second mounting clapboard and the silencing cover, the two ends of the air outlet duct are respectively communicated with the vent and the air outlet, the utility model has simple and reasonable structure and is provided with two filtering devices, can be to air classification filter, purifying effect is good, and the gas after the purification circulates to the wind channel of giving vent to anger by the vent of fan device, discharges through the air outlet at last, and the air after the purification just discharges after carrying out the amortization in longer passageway, can effectively reduce the noise that the purification in-process produced.
Description
Technical Field
The utility model relates to a clarifier field especially relates to an air purifier.
Background
An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like) and effectively improving the air cleanliness.
Air purifier all has the application at house, medical treatment, industry field, and the most main function is the particulate matter in the air of getting rid of, including allergen, indoor PM2.5 etc. can also solve simultaneously because fitment or other reasons lead to indoor, underground space, the interior volatile organic compounds air pollution problem of car.
Air purifier mainly comprises systems such as motor, fan, airstrainer, and its theory of operation is: the motor and the fan in the machine make indoor air circularly flow, polluted air is cleared or adsorbed by various pollutants after passing through an air filter screen in the machine, the air is continuously ionized to generate a large amount of negative ions, and the negative ions are sent out by the fan to form negative ion airflow, so that the purposes of cleaning and purifying the air are achieved.
At present, most of air purifiers have low filtering efficiency and poor filtering effect, and generate larger filtering noise during filtering.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an air purifier, its simple structure, reasonable in design, filtration efficiency is high, and the noise of filtration is little simultaneously.
The utility model adopts the technical proposal that: an air purifier comprises a box body, wherein a filtering device and a fan device are arranged in the box body, the box body is provided with an air inlet and an air outlet, the filtering device comprises a first filtering component and a second filtering component, a first mounting baffle is arranged between the first filtering component and the second filtering component, the first mounting baffle is connected with the box body, one surface of the first mounting baffle, which is far away from the first filtering component, is connected with a supporting frame, the second filtering component is mounted on one surface of the supporting frame, which is far away from the first filtering component, a second mounting baffle is arranged above the second filtering component, the fan device is mounted on one surface of the second mounting baffle, which is far away from the second filtering component, and comprises a fan and a silencing cover which is covered outside the fan, the silencing cover is provided with a ventilation opening, and an air outlet duct is formed among the box body, the second mounting baffle and the silencing cover, the air outlet duct is of an L-shaped structure, and two ends of the air outlet duct are respectively communicated with the ventilation opening and the air outlet.
The technical proposal is further improved in that the air outlet is arranged with an air port facing downwards.
The technical scheme is further improved in that the first filtering component is a folding fan type filtering component, and an air guide pipe is arranged in the first filtering component.
The technical scheme is further improved in that one end of the air guide pipe is fixedly connected with the air inlet, an elastic rubber sealing ring is arranged at the joint, and the other end of the air guide pipe is fixedly connected with the box body.
The further improvement of the technical scheme is that the first installation clapboard and the second installation clapboard are provided with air holes, and the first filtering assembly, the second filtering assembly and the fan device are communicated with each other through the air holes.
The utility model has the advantages as follows:
the utility model discloses a filter equipment has set up two filtering component in grades, and its simple structure is reasonable, can carry out the stage filtration to the air, and the filter effect is good, the utility model discloses a vent of fan device sets up in keeping away from air outlet one side, and the gas after the purification circulates to the wind channel of giving vent to anger by the vent of fan device, and the air outlet through the wind channel other end of giving vent to anger at last discharges, and the air after the purification just discharges after carrying out the amortization in longer passageway, can effectively reduce the noise that produces among the purification process.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the fan device and the air outlet structure of the present invention;
fig. 4 is a schematic view of another view angle structure of the fan device and the air outlet of the present invention;
FIG. 5 is a schematic view of a first filter assembly according to the present invention;
FIG. 6 is a schematic view of a second filter assembly according to the present invention;
description of reference numerals: 1. the air conditioner comprises a box body, 2 parts of a filter device, 21 parts of a first filter component, 211 parts of an air guide pipe, 212 parts of an elastic rubber sealing ring, 22 parts of a second filter component, 3 parts of a fan device, 31 parts of a fan, 32 parts of a silencing cover, 321 parts of a ventilation opening, 4 parts of an air inlet, 5 parts of an air outlet, 6 parts of a first mounting partition plate, 61 parts of a support frame, 62 parts of an air hole, 7 parts of a second mounting partition plate and 8 parts of an air outlet duct.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-6, respectively, the structure schematic diagram, the internal structure schematic diagram, the fan device and the air outlet structure schematic diagram with another viewing angle, the first filter assembly structure schematic diagram and the second filter assembly structure schematic diagram of the present invention.
An air purifier comprises a box body 1, wherein a filtering device 2 and a fan device 3 are arranged in the box body 1, an air inlet 4 and an air outlet 5 are arranged on the box body 1, the filtering device 2 is provided with a first filtering component 21 and a second filtering component 22, a first mounting partition plate 6 is arranged between the first filtering component 21 and the second filtering component 22, the first mounting partition plate 6 is connected with the box body 1, a supporting frame 61 is connected to the first mounting partition plate 6 at the side deviating from the first filtering component 21, the second filtering component 22 is mounted on the supporting frame 61 at the side deviating from the first filtering component 21, a second mounting partition plate 7 is arranged above the second filtering component 22, the fan device 3 is mounted on the side deviating from the second filtering component 22 by the second mounting partition plate 7, the fan device 3 comprises a fan 31 and a silencing cover 32 covering the outside the fan 31, the silencing cover 32 is provided with a vent 321, a vent duct 8 is formed between the box body 1, the second mounting baffle 7 and the silencing cover 32, the vent duct 8 is arranged in an L-shaped structure, two ends of the vent duct 8 are respectively communicated with the vent 321 and the air outlet 5, the utility model is provided with two filtering devices, the structure is simple and reasonable, air can be filtered in a grading way, the filtering effect is good, the vent 321 of the fan device 3 of the utility model is arranged at one side far away from the air outlet 5, in particular to refer to figure 4, the arrow in figure 4 marks the flowing direction of the purified air in the vent duct 8, silencing cotton is pasted on the air outlet channel 8 and the air outlet 5, the purified air is firstly circulated to the vent duct 8 through the vent 321 of the fan device 3, and is finally discharged through the air outlet 5 at the other end of the vent 8, the purified air is discharged after being silenced in the longer channel, and the noise generated in the purification process can be effectively reduced.
The air outlet 5 is arranged with the air port facing downwards, and the arrangement further increases the circulation channel of the purified air, thereby achieving better silencing effect.
The first filter assembly 21 is a folding fan type filter assembly, and the air guide pipe 211 is arranged inside the first filter assembly.
One end of the air guide pipe 211 is fixedly connected with the air inlet 4, an elastic rubber sealing ring 212 is arranged at the joint, and the other end of the air guide pipe 211 is connected with the silencing cover 32.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The air purifier comprises a box body, wherein a filtering device and a fan device are arranged in the box body, the box body is provided with an air inlet and an air outlet, and the air purifier is characterized in that the filtering device comprises a first filtering component and a second filtering component, a first installation partition plate is arranged between the first filtering component and the second filtering component and connected with the box body, one side, deviated from the first filtering component, of the first installation partition plate is connected with a supporting frame, the second filtering component is arranged on one side, deviated from the first filtering component, of the supporting frame, a second installation partition plate is arranged above the second filtering component, the fan device is arranged on one side, deviated from the second filtering component, of the second installation partition plate, the fan device comprises a fan and a silencing cover arranged outside the air machine in a covering mode, the silencing cover is provided with a ventilation opening, and the box body, An air outlet duct is formed between the second mounting partition plate and the silencing cover, the air outlet duct is of an L-shaped structure, and two ends of the air outlet duct are respectively communicated with the ventilation opening and the air outlet.
2. The air cleaner of claim 1, wherein the outlet is arranged with an opening facing downward.
3. The air purifier as claimed in claim 1, wherein the first filter assembly is a fan-folded filter assembly, and an air duct is disposed therein.
4. The air purifier according to claim 3, wherein one end of the air guide pipe is fixedly connected with the air inlet, an elastic rubber sealing ring is arranged at the joint, and the other end of the air guide pipe is fixedly connected with the box body.
5. The air purifier as claimed in claim 1, wherein the first and second mounting partitions are provided with air holes, and the first and second filter assemblies and the fan unit are communicated with each other through the air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338558.9U CN209952427U (en) | 2019-03-15 | 2019-03-15 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338558.9U CN209952427U (en) | 2019-03-15 | 2019-03-15 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209952427U true CN209952427U (en) | 2020-01-17 |
Family
ID=69239407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920338558.9U Expired - Fee Related CN209952427U (en) | 2019-03-15 | 2019-03-15 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209952427U (en) |
-
2019
- 2019-03-15 CN CN201920338558.9U patent/CN209952427U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |