CN222363200U - A fan filter for a vortex blower - Google Patents
A fan filter for a vortex blower Download PDFInfo
- Publication number
- CN222363200U CN222363200U CN202421231449.4U CN202421231449U CN222363200U CN 222363200 U CN222363200 U CN 222363200U CN 202421231449 U CN202421231449 U CN 202421231449U CN 222363200 U CN222363200 U CN 222363200U
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- CN
- China
- Prior art keywords
- fan
- filter
- mounting hole
- filter cotton
- vortex
- Prior art date
- 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.)
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Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 40
- 239000000411 inducer Substances 0.000 claims description 14
- 230000030279 gene silencing Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 210000002105 tongue Anatomy 0.000 description 27
- 238000001816 cooling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application relates to the technical field of fans, in particular to an eddy fan filter, which comprises a fan bracket, wherein a fan bracket side mounting hole is fixedly connected with a fan shield side mounting hole through a mounting bolt, a fan shield middle inner wall mounting hole is fixedly connected with a fan side mounting hole through a mounting bolt, a fan shield side mounting hole is fixedly connected with a filter shield side mounting hole through a mounting bolt, and a filter shield side end clamping groove is rotatably connected with a panel rotating pin at one end of a panel. According to the application, the wind guide wheel is arranged, the horn-shaped arrangement of the wind guide wheel can enable wind generated by the fan to spread, the wind can be completely blown on the filter cotton, and the wind blown on the filter cotton can pass through the filter cotton in a larger range by matching with the full-open hole arrangement of the filter cotton, so that the effect of diffusing wind generated by the impeller, avoiding dust accumulation caused by dead angles of the filter cotton, increasing the using area of the filter cotton and reducing the loss of air quantity is achieved.
Description
Technical Field
The application relates to the technical field of fans, in particular to a fan filter of an eddy current fan.
Background
With the rapid development of society and economy, a fan is a machine which relies on input mechanical energy to increase gas pressure and discharge gas, is a driven fluid machine, is a habit of gas compression and gas delivery machine in China, is commonly referred to as a fan, a blower and a wind driven generator, and is widely used for ventilation, dust discharge and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and selection of grains, inflation and propulsion of wind tunnel wind sources and air cushion boats, and the like.
The existing fan blades are mostly metal blades, noise caused by vibration is large, wind can be directly blown mostly, dust can be accumulated at dead angles of filter cotton, the air passing through is affected by the dead angles of the four corners of the filter cotton, the using area of an air outlet is reduced, and the air quantity of the fan can be greatly lost.
Disclosure of utility model
In order to reduce noise generated when the impeller rotates, improve the rotation speed of the impeller, reduce the influence of filter cotton on the air quantity of the impeller, and diffuse the air generated by the impeller, prevent dust accumulation caused by dead angles of the filter cotton, and improve the service area of an air outlet, the application provides a fan filter of an eddy fan.
The application provides an eddy fan filter which adopts the following technical scheme that the eddy fan filter comprises a fan bracket, wherein a fan bracket side mounting hole is fixedly connected with a fan shield side mounting hole through a mounting bolt, and a fan shield middle inner wall mounting hole is fixedly connected with a fan side mounting hole through the mounting bolt.
The fan protection casing one side mounting hole passes through mounting bolt and filter casing one side mounting hole fixed connection, and the one end draw-in groove of filter casing one side rotates with the panel rotation round pin of panel one end to be connected.
One side of the filter cover is provided with a locking buckle, and one end of the locking buckle is connected with one end of one side of the panel in a clamping way through a panel switch.
Optionally, a first clamping tongue is fixedly arranged on one side of the fan bracket, the first clamping tongue is arranged on an outer ring of one side of the fan bracket, and the inner diameter of the first clamping tongue is larger than the outer diameter of the second clamping tongue.
Optionally, a second clamping tongue is fixedly arranged on one side of the fan protection cover, the second clamping tongue is arranged on an inner ring on one side of the fan protection cover, and the outer surface of the middle part of the second clamping tongue is in sliding connection with the inner wall of the middle part of the first clamping tongue.
Optionally, a turbine blade is arranged on the outer surface of the middle part of the fan, and one side of the turbine blade is fixedly connected with the inner wall of the middle part of the inducer.
Optionally, the inducer is in a horn shape, and the inner diameter of one side of the inducer, which is close to the fan bracket, is smaller than the inner diameter of one side of the inducer, which is close to the fan protection cover.
Optionally, a silencing tooth is arranged on a fan blade on one side of the fan blade, which is close to the fan protection cover, and the silencing tooth is arranged in a V-shaped opening.
Optionally, the inner wall of the middle part of the filter cover is in sliding connection with the outer surface of the middle part of the filter cotton, the filter cotton is square, and the filter cotton is full-open hole.
Optionally, one end of one side of the panel is fixedly provided with a limiting tongue, one end of the limiting tongue is clamped with one end of a limiting hook, and the other end of the limiting hook is fixedly arranged at one end of one side of the filter cover.
In summary, the application has the following beneficial technical effects:
1. According to the utility model, the wind guide wheel is arranged, the horn-shaped arrangement of the wind guide wheel can enable wind generated by the fan to spread, the wind can be completely blown on the filter cotton, and the wind blown on the filter cotton can pass through the filter cotton in a larger range by matching with the full-open hole arrangement of the filter cotton, so that the effect of diffusing wind generated by the impeller, avoiding dust accumulation caused by dead angles of the filter cotton, increasing the using area of the filter cotton and reducing the loss of air quantity is achieved.
2. The utility model adopts the plastic impeller, reduces the influence of wind pressure on the impeller, and the silencing teeth are arranged on the turbine blades, so that the noise generated when the impeller rotates can be reduced, the weight of the impeller is reduced, the rotation speed of the impeller is improved, the influence of filter cotton on the air quantity of the impeller is reduced, the wind generated by the impeller can be diffused, dust accumulation caused by dead angles of the filter cotton is avoided, the using area of the filter cotton is increased, the using area of an air outlet is increased, the plastic bracket is adopted as the integral shell, the economy of the fan is improved, and the production period and the cost are reduced.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of an embodiment of the present application;
FIG. 2 is a schematic view of the structure of the blower bracket side according to an embodiment of the present application;
FIG. 3 is a schematic view of a cross-section of a blower according to an embodiment of the application;
FIG. 4 is a schematic view of the front face of a blower according to an embodiment of the present application;
FIG. 5 is a schematic view of the front side of a filter cotton according to an embodiment of the present application;
FIG. 6 is a schematic view of a three-dimensional structure with a panel open in an embodiment of the application;
fig. 7 is a schematic view of a cross-sectional structure of a panel opened in an embodiment of the present application.
The air conditioner comprises the following components of a fan bracket, 101, a first clamping tongue, 2, a fan protective cover, 201, a second clamping tongue, 3, a fan, 301, a turbine blade, 302, silencing teeth, 303, an air guide wheel, 4, a filter cover, 401, a locking buckle, 402, a limit hook, 5 panels, 501, panel switches, 502, limit tongues and 6, and filter cotton.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The embodiment of the application discloses a fan filter of an eddy current fan. As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the vortex fan filter comprises a fan support 1, a first clamping tongue 101 is fixedly arranged on one side of the fan support 1, the first clamping tongue 101 is arranged on one outer ring of one side of the fan support 1, the inner diameter of the first clamping tongue 101 is larger than the outer diameter of a second clamping tongue 201, a second clamping tongue 201 is fixedly arranged on one side of a fan protection cover 2, the second clamping tongue 201 is arranged on the inner ring of one side of the fan protection cover 2, the outer surface of the middle part of the second clamping tongue 201 is in sliding connection with the inner wall of the middle part of the first clamping tongue 101, the outer surface of the middle part of the second clamping tongue 201 is inserted into the inner wall of the middle part of the first clamping tongue 101, the fan protection cover 2 can be aligned with the fan support 1 more conveniently and rapidly, and the fan protection cover 1 and the fan protection cover 2 can be conveniently fixed.
Referring to fig. 1, a mounting hole on one side of a fan support 1 is fixedly connected with a mounting hole on one side of a fan protection cover 2 through a mounting bolt, the fan protection cover 2 and the fan support 1 are made of plastic materials, so that the production cost is saved, the production period is shortened, and the use economy is improved. The inner wall mounting hole in the middle of the fan protective cover 2 is fixedly connected with the mounting hole on one side of the fan 3 through a mounting bolt.
Referring to fig. 3, a vortex blade 301 is disposed on the outer surface of the middle portion of the fan 3, one side of the vortex blade 301 is fixedly connected with the inner wall of the middle portion of the inducer 303, the inducer 303 is in a horn shape, the inner diameter of one side of the inducer 303, which is close to the fan bracket 1, is smaller than the inner diameter of one side of the inducer 303, which is close to the fan shield 2, wind generated by the fan 3 can be diffused through the horn shape of the inducer 303, so that wind generated by the fan 3 can be completely blown on filter cotton, dust accumulation caused by dead angles of the filter cotton can be avoided, a silencing tooth 302 is formed on one side of the vortex blade 302, which is close to the fan shield 2, and the silencing tooth 302 is in a V-shaped opening, the vortex blade 302 and the inducer 302 are integrally in a plastic arrangement, so that influence of wind pressure on the wind pressure is reduced, and noise generated when the vortex blade 302 rotates can be reduced through the silencing tooth 302 formed on the fan blade 302.
Referring to fig. 1, a mounting hole on one side of a fan protection cover 2 is fixedly connected with a mounting hole on one side of a filter cover 4 through a mounting bolt, the inner wall of the middle part of the filter cover 4 is slidably connected with the outer surface of the middle part of a filter cotton 6, the filter cotton 6 is square, the filter cotton 6 is fully-opened, the trafficability of wind generated by the diffusion of a fan 3 is improved through the fully-opened setting of the square filter cotton 6, the influence of the filter cotton on the wind quantity generated by the fan 3 is reduced, and a clamping groove at one side of the filter cover 4 is rotationally connected with a panel rotating pin at one end of a panel 5.
Referring to fig. 1, a locking buckle 401 is disposed on one side of a filter cover 4, one end of the locking buckle 401 is clamped with one end of one side of a panel 5 through a panel switch 501, one end of one side of the panel 5 is fixedly provided with a limit tongue 502, one end of the limit tongue 502 is clamped with one end of a limit hook 402, the other end of the limit hook 402 is fixedly disposed at one end of one side of the filter cover 4, and the swing of the panel 5 can be limited by matching the limit tongue 502 with the limit hook 402, so that the panel 5 is prevented from generating larger swing and falling off when being opened.
The implementation principle of the embodiment of the application is that through the operation of a fan 3, a turbine blade 301 rotates and blows, wind generated by the turbine blade 301 can be diffused through a wind guide wheel 303, so that the wind generated by the operation of the fan 3 can be completely blown on the filter cotton 6, the wind generated by the operation of the fan 3 can pass through all corners of the filter cotton 6 through all openings of the filter cotton 6 and be blown out through a panel 5, when the filter cotton 6 needs to be cleaned or replaced, a panel switch 501 arranged on the panel 5 is buckled, the limitation of a locking buckle 401 on the panel 5 is released, the panel 5 is opened, and after the panel 5 is opened by a certain amplitude, a limit tongue 502 can fix the angle of the panel 5 through a limit hook 402, and the filter cotton 6 is taken out from the filter cover 4 for cleaning and replacing the filter cotton 6.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (8)
1. The vortex fan filter comprises a fan bracket (1) and is characterized in that a mounting hole on one side of the fan bracket (1) is fixedly connected with a mounting hole on one side of a fan protection cover (2) through a mounting bolt, and a mounting hole on the inner wall of the middle part of the fan protection cover (2) is fixedly connected with a mounting hole on one side of a fan (3) through a mounting bolt;
The mounting hole on one side of the fan protection cover (2) is fixedly connected with the mounting hole on one side of the filter cover (4) through a mounting bolt, and the clamping groove on one side of the filter cover (4) is rotationally connected with the panel rotating pin on one end of the panel (5);
One side of the filter cover (4) is provided with a locking buckle (401), and one end of the locking buckle (401) is clamped with one end of one side of the panel (5) through a panel switch (501).
2. The vortex fan filter of claim 1, wherein a first clamping tongue (101) is fixedly arranged on one side of the fan support (1), the first clamping tongue (101) is arranged on an outer ring of one side of the fan support (1), and the inner diameter of the first clamping tongue (101) is larger than the outer diameter of the second clamping tongue (201).
3. The vortex fan filter of the fan is characterized in that a second clamping tongue (201) is fixedly arranged on one side of the fan protection cover (2), the second clamping tongue (201) is arranged on an inner ring on one side of the fan protection cover (2), and the outer surface of the middle part of the second clamping tongue (201) is in sliding connection with the inner wall of the middle part of the first clamping tongue (101).
4. The vortex fan filter of the vortex fan, as set forth in claim 1, characterized in that a vortex blade (301) is arranged on the outer surface of the middle part of the fan (3), and one side of the vortex blade (301) is fixedly connected with the inner wall of the middle part of the inducer (303).
5. The vortex fan filter of claim 4, wherein the inducer (303) is arranged in a horn shape, and the inner diameter of one side of the inducer (303) close to the fan bracket (1) is smaller than the inner diameter of one side of the inducer (303) close to the fan protection cover (2).
6. The vortex fan filter according to claim 4, wherein the fan blade (301) on one side close to the fan protection cover (2) is provided with silencing teeth (302), and the silencing teeth (302) are arranged in a V-shaped opening.
7. The vortex fan filter of claim 1, wherein the inner wall of the middle part of the filter cover (4) is in sliding connection with the outer surface of the middle part of the filter cotton (6), the filter cotton (6) is square, and the filter cotton (6) is full-open hole.
8. The vortex fan filter according to claim 1, wherein one end of one side of the panel (5) is fixedly provided with a limiting tongue (502), one end of the limiting tongue (502) is clamped with one end of a limiting hook (402), and the other end of the limiting hook (402) is fixedly arranged at one end of one side of the filter cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421231449.4U CN222363200U (en) | 2024-05-31 | 2024-05-31 | A fan filter for a vortex blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421231449.4U CN222363200U (en) | 2024-05-31 | 2024-05-31 | A fan filter for a vortex blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222363200U true CN222363200U (en) | 2025-01-17 |
Family
ID=94226375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421231449.4U Active CN222363200U (en) | 2024-05-31 | 2024-05-31 | A fan filter for a vortex blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222363200U (en) |
-
2024
- 2024-05-31 CN CN202421231449.4U patent/CN222363200U/en active Active
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