CN210371250U - Air conditioner fan - Google Patents
Air conditioner fan Download PDFInfo
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- CN210371250U CN210371250U CN201920998517.2U CN201920998517U CN210371250U CN 210371250 U CN210371250 U CN 210371250U CN 201920998517 U CN201920998517 U CN 201920998517U CN 210371250 U CN210371250 U CN 210371250U
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- frame
- filter
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Abstract
The utility model discloses an air-conditioning fan, including the fan main part, the fan main part is equipped with the casing, and the front of casing is equipped with a plurality of air intakes, and the outside of each air intake all is equipped with air intake frame, its characterized in that: the casing still is equipped with the air intake filter screen, and the air intake filter screen includes filter screen frame and filters cotton piece, filters cotton piece fixed mounting in the filter screen frame, and filter screen frame detachable installs at the positive edge all around of casing to filter cotton piece and cover each air intake and air intake frame. The beneficial effects of the utility model reside in that: the filter screen of the air conditioner fan can effectively cover all the air inlets and the air inlet frames, air is prevented from directly entering the air conditioner fan from the frame gaps of the air inlets of the air conditioner fan, the filter effect is good, the service life of the air conditioner fan can be effectively prolonged, and the air quality is improved.
Description
Technical Field
The utility model relates to an air conditioning equipment, in particular to air conditioner fan.
Background
An air conditioner, i.e. an air conditioner, is a unit for providing air temperature change for a space area (generally closed), and has the function of adjusting parameters such as temperature, humidity, cleanliness, air flow rate and the like of air in a room (or a closed space or an area) so as to meet the requirements of human comfort or technological processes. The air conditioner fan is a matching product commonly used for air conditioners, is a novel, energy-saving, high-efficiency and variable-rotating-speed fan, can be used with a three-phase voltage regulator or a frequency converter, can realize stepless speed regulation, and is particularly suitable for ventilation places with strict noise requirements and large air volume change range. When the air conditioner fan enters air, the air contains various impurities, and when the impurities enter the air conditioner fan, the impurities can damage the inside of the air conditioner fan, so that the service life of the air conditioner fan is shortened, and the air quality is also reduced. Consequently can set up the filter screen respectively through each air intake department at air conditioner fan and filter the air, present filter screen when the installation, can set up the draw-in groove in the frame department of each air intake usually, with filter screen direct mount in the draw-in groove to the convenient washing of changing. However, the installation mode can generate larger gaps between the filter screen and the frame of the air inlet, when the air-conditioning fan runs, air can easily enter the fan directly from the gaps, the inside of the air-conditioning fan can be damaged, the service life of the air-conditioning fan is shortened, and the air quality is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that an air conditioner fan is provided, this kind of air conditioner fan can avoid the air from the frame clearance department direct access fan of air conditioner fan air intake in, its filter effect is good, can effectively prolong air conditioner fan's life, improves the air quality.
In order to solve the technical problems, the technical scheme is as follows:
the utility model provides an air conditioner fan, includes the fan main part, and the fan main part is equipped with the casing, and the front of casing is equipped with a plurality of air intakes, and the outside of each air intake all is equipped with air intake frame, its characterized in that: the casing still is equipped with the air intake filter screen, and the air intake filter screen includes filter screen frame and filters cotton piece, filters cotton piece fixed mounting in the filter screen frame, and filter screen frame detachable installs at the positive edge all around of casing to filter cotton piece and cover each air intake and air intake frame.
Among the above-mentioned air conditioner fan, the air intake filter screen can effectively cover all air intakes and air intake frame to because filter the cotton piece and have certain elasticity, make the air intake filter screen after the installation, filter cotton piece and air intake frame department and can closely laminate, avoid air in the operation work of air conditioner fan not through filtering and directly enter the fan, thereby ensure air quality.
In the preferred scheme, filter the cotton piece and include dust filter layer, HEPA filter layer and active carbon filter layer, dust filter layer, HEPA filter layer and active carbon filter layer set gradually along the air inlet direction. When the air-conditioning fan operates, the dust filter layer firstly filters dust and large-particle impurities in the air, then the HEPA filter layer filters small-particle impurities (such as standard dust cigarette smoke bacteria, coal ash, pollen, radioactive particles, impurity ions and the like), finally the active carbon filter layer can filter and remove peculiar smell and harmful gas in the air, and the filter cotton sheet consists of three different filter layers, so that the dust, allergic particles and the like can be effectively filtered, the peculiar smell and the harmful gas in the air are eliminated, and the air quality is ensured.
In the preferred scheme, the filter screen frame is installed at the periphery of the front face of the shell through bolts, a plurality of connecting holes for the bolts to penetrate through are formed in the filter screen frame, and a plurality of screw holes corresponding to the positions of the connecting holes are formed in the periphery of the front face of the shell.
In the preferred scheme, a sealing ring is arranged on the frame of the filter screen. Through the arrangement, the sealing ring can prevent air from directly entering the air conditioner fan from a gap between the air inlet filter screen and the air inlet frame.
The beneficial effects of the utility model reside in that: the filter screen of the air conditioner fan can effectively cover all the air inlets and the air inlet frames, air is prevented from directly entering the air conditioner fan from the frame gaps of the air inlets of the air conditioner fan, the filter effect is good, the service life of the air conditioner fan can be effectively prolonged, and the air quality is improved.
Drawings
Fig. 1 is a schematic structural view of an air conditioner fan in an embodiment of the present invention;
fig. 2 is a sectional view taken in the direction a of fig. 1.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
the air conditioner fan shown in fig. 1-2 comprises a fan main body 1, the fan main body 1 is provided with a casing 2, the front of the casing 2 is provided with a plurality of air inlets 201 and an air inlet filter screen 202, the outer side of each air inlet 201 is provided with an air inlet frame 203, the air inlet filter screen 202 comprises a filter screen frame 2021 and a filter cotton sheet 2022, the filter cotton sheet 2022 is fixedly installed in the filter screen frame 2021, the filter screen frame 2021 is provided with a sealing ring 20211, the filter screen frame 2021 is detachably installed on the peripheral edge of the front of the casing 2 through bolts 3, the filter screen frame 2021 is provided with a plurality of connecting holes 4 for the bolts 3 to pass through, the peripheral edge of the front of the casing 2 is provided with a plurality of screw holes 5 corresponding to the positions of the connecting holes 4, and the filter cotton sheet 202.
In the air conditioner fan, the air inlet filter screen 202 can effectively cover all the air inlets 201 and the air inlet frame 203, and the filter cotton sheet 2022 has certain elasticity, so that the filter cotton sheet 2022 can be tightly attached to the air inlet frame 203 after the air inlet filter screen 202 is installed, and air is prevented from directly entering the air conditioner without being filtered when the air conditioner fan operates, so that the air quality is ensured; the sealing ring 20211 can prevent air from directly entering the air conditioner fan from the gap between the air inlet filter 202 and the air inlet frame 203.
The filter cotton sheet 2022 comprises a dust filter layer 20221, a HEPA filter layer 20222 and an active carbon filter layer 20223, wherein the dust filter layer 20221, the HEPA filter layer 20222 and the active carbon filter layer 20223 are arranged in sequence along the air inlet direction. When the air-conditioning fan operates, the dust filter layer 20221 firstly filters dust and large-particle impurities in the air, then the HEPA filter layer 20222 filters small-particle impurities (such as smoke bacteria, coal ash, pollen, radioactive particles, impurity ions and the like of standard dust cigarettes), and finally the activated carbon filter layer 20223 can filter and remove peculiar smell and harmful gases in the air, and the filter cotton sheet 2022 is composed of three different filter layers, so that the dust, allergic particles and the like can be effectively filtered, the peculiar smell and the harmful gases in the air are eliminated, and the air quality is ensured.
Claims (4)
1. The utility model provides an air conditioner fan, includes the fan main part, and the fan main part is equipped with the casing, and the front of casing is equipped with a plurality of air intakes, and the outside of each air intake all is equipped with air intake frame, its characterized in that: the casing still is equipped with the air intake filter screen, and the air intake filter screen includes filter screen frame and filters cotton piece, filters cotton piece fixed mounting in the filter screen frame, and filter screen frame detachable installs at the positive edge all around of casing to filter cotton piece and cover each air intake and air intake frame.
2. The air conditioner fan of claim 1, wherein: the filter cotton piece includes dust filter layer, HEPA filter layer and active carbon filter layer, and dust filter layer, HEPA filter layer and active carbon filter layer set gradually along the air inlet direction.
3. The air conditioner fan of claim 1, wherein: the filter screen frame is installed at the edge of the periphery of the front face of the shell through bolts, a plurality of connecting holes for the bolts to penetrate through are formed in the filter screen frame, and a plurality of screw holes corresponding to the positions of the connecting holes are formed in the edge of the periphery of the front face of the shell.
4. The air conditioner fan of claim 1, wherein: and a sealing ring is arranged on the filter screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998517.2U CN210371250U (en) | 2019-06-29 | 2019-06-29 | Air conditioner fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998517.2U CN210371250U (en) | 2019-06-29 | 2019-06-29 | Air conditioner fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371250U true CN210371250U (en) | 2020-04-21 |
Family
ID=70268314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920998517.2U Active CN210371250U (en) | 2019-06-29 | 2019-06-29 | Air conditioner fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379017A (en) * | 2023-06-05 | 2023-07-04 | 江苏海拓宾未来工业科技集团有限公司 | Air inlet filter, suspension centrifugal blower comprising same and manufacturing process |
-
2019
- 2019-06-29 CN CN201920998517.2U patent/CN210371250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379017A (en) * | 2023-06-05 | 2023-07-04 | 江苏海拓宾未来工业科技集团有限公司 | Air inlet filter, suspension centrifugal blower comprising same and manufacturing process |
| CN116379017B (en) * | 2023-06-05 | 2023-08-29 | 江苏海拓宾未来工业科技集团有限公司 | Air inlet filter, suspension centrifugal blower comprising same and manufacturing process |
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