CN213839051U - Environment-friendly filtering type axial flow fan - Google Patents
Environment-friendly filtering type axial flow fan Download PDFInfo
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- CN213839051U CN213839051U CN202022767455.XU CN202022767455U CN213839051U CN 213839051 U CN213839051 U CN 213839051U CN 202022767455 U CN202022767455 U CN 202022767455U CN 213839051 U CN213839051 U CN 213839051U
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Abstract
The utility model relates to an environmental protection filtration type axial fan technical field specifically is an environmental protection filtration type axial fan, including axial fan mechanism, damping device, air purification device, accept the seat, axial fan mechanism outside sets up damping device, axial fan mechanism one side is followed the central line setting and is accepted the seat, it sets up air purification device to accept seat one side, axial fan mechanism includes the fan casing, set up fan wheel in the fan casing, fan casing one end fixed connection support, set up the protection network in the support, the fan starts, the vibrations transmission that fan wheel rotated the production is to the fan casing on, vibrations on the fan casing can extrude the spring, vibrations have been offset to the bounce of spring, thereby avoid making the noise that shock attenuation board and fan casing contacted the production because of vibrations, damping device's settlement prevents to produce the noise, and then promotes workman's work efficiency.
Description
Technical Field
The utility model relates to an environmental protection filtration type axial fan technical field specifically is an environmental protection filtration type axial fan.
Background
The axial flow fan has a very wide application, namely, the axial flow fan and the fan blade have the same direction of air flow, such as an electric fan, and an air conditioner outer machine fan is an axial flow type running fan. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial flow fans, which are typically used in applications where flow requirements are high and pressure requirements are low, are fixed in position and move air and consist primarily of a fan impeller and a casing.
The smoke and dust that produces the workshop through axial fan in the mill at present is discharged to guarantee workman's good operational environment, current axial fan does not possess purification performance to the smoke and dust, and the smoke and dust is discharged and is caused the pollution to the surrounding environment outdoors, and secondly axial fan leads to the organism shake to produce great noise because the fan blade rotates soon, produces noise pollution, for this reason to the surrounding, the utility model provides an environmental protection filtration type axial fan is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection filtration type axial fan to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly filtering type axial flow fan comprises an axial flow fan mechanism, a damping device, an air purification device and a bearing seat, wherein the damping device is arranged outside the axial flow fan mechanism, the bearing seat is arranged on one side of the axial flow fan mechanism along a central line, and the air purification device is arranged on one side of the bearing seat;
the axial flow fan mechanism comprises a fan casing, a fan impeller is arranged in the fan casing, one end of the fan casing is fixedly connected with a support, and a protective net is arranged in the support.
Preferably, damping device includes vibration damping mount, and the interior equidistance of vibration damping mount sets up a plurality of guide pillars, and guide pillar one end sets up upright bearing, and in upright bearing embedding vibration damping mount, the guide pillar other end passed the spring and set up upright bearing, in upright bearing embedding fan casing.
Preferably, the air purification device comprises a purification device shell, one end of the purification device shell is fixedly connected with a fan shell, a cylinder filter is arranged in the purification device shell along the central line, one end of the cylinder filter is connected with a bearing seat in a matching mode, the other end of the cylinder filter is provided with a plugging plate, and the plugging plate is fixed with the purification device shell through a plurality of hasps.
Preferably, vibration damping mount includes the shock attenuation board, and guide pillar one end is passed upright bearing and is extended into in the shock attenuation board, shock attenuation board one side fixed connection mounting panel, and the equidistance sets up four groups of through-holes on the mounting panel.
Preferably, the plugging plate comprises a plugging plate shell, an iron wire fence is arranged on the plugging plate shell, one side of the plugging plate shell is fixedly connected with a rubber block, and the rubber block is connected with the other end of the cylinder filter in a matching manner.
Preferably, the barrel filter includes tube-shape filter core and fixed plate, two sets of fixed plates of tube-shape filter core both ends fixed connection, and the built-in through-hole of a set of fixed plate is connected with the cooperation of accepting the seat, and the built-in through-hole of another group of fixed plate is connected with the rubber piece cooperation.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the fan is started, the vibration generated by the rotation of the fan impeller is transmitted to the fan shell, the vibration on the fan shell can extrude the spring, and the rebound force of the spring counteracts the vibration, so that the noise generated by the contact of the damping plate and the fan shell due to the vibration is avoided, the setting of the damping device prevents the generation of the noise, and the working efficiency of workers is further improved;
2. rotation of fan wheel, make the air in the workshop get into in the purifier casing from the iron wire fence, the air passes through the barrel filter, the main material of tube-shape filter core is glass fiber and nylon wire, there is very strong filter effect to the dust in the air, the air is through filtering the back, the dust is stayed in the purifier casing, clean air is discharged into the surrounding environment, play the guard action to the environment, secondly, during the maintenance, only need open the hasp, take out the clearance with the barrel filter of inside, simple structure easily operates, the workman of being convenient for is changed to the clearance and the barrel filter of equipment.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is the combined diagram of the structure iron wire fence, the plugging plate shell, the purification device shell, the fan shell and the bracket of the utility model.
In the figure: 1 axial fan mechanism, 2 damping devices, 3 air purification devices, 4 bearing seats, 101 fan casings, 102 fan impellers, 103 protective nets, 104 supports, 201 damping bases, 202 upright bearings, 203 springs, 204 guide pillars, 301 purification device casings, 302 hasps, 303 cylinder filters, 304 plugging plates, 2011 damping plates, 2012 mounting plates, 2013 through holes, 3051 rubber blocks, 3052 wire fences and 3053 plugging plate casings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an environment-friendly filtering type axial flow fan comprises an axial flow fan mechanism 1, a damping device 2, an air purification device 3 and a bearing seat 4, wherein the damping device 2 is arranged outside the axial flow fan mechanism 1, the bearing seat 4 is arranged on one side of the axial flow fan mechanism 1 along a central line, the air purification device 3 is arranged on one side of the bearing seat 4, the axial flow fan mechanism 1 comprises a fan shell 101, a fan impeller 102 is arranged in the fan shell 101, one end of the fan shell 101 is fixedly connected with a support 104, and a protective net 103 is arranged in the support 104, wherein the protective net 103 is mainly woven by steel wires, and a plurality of meshes are formed on the net surface, so that insects and larger objects are prevented from entering the fan shell 101, the fan impeller 102 is prevented from being damaged, and the device is protected;
further, the damping device 2 comprises a damping base 201, a plurality of guide posts 204 are arranged in the damping base 201 at equal angles, one end of each guide post 204 is provided with a vertical bearing, the vertical bearing is embedded in the damping base 201, the other end of each guide post 204 passes through the spring 203 to be provided with the vertical bearing, the vertical bearing is embedded in the fan casing 101, the damping base 201 comprises a damping plate 2011, one end of each guide post 204 passes through the vertical bearing to extend into the damping plate 2011, one side of the damping plate 2011 is fixedly connected with the mounting plate 2012, four groups of through holes 2013 are arranged at equal angles on the mounting plate 2012, wherein the equipment can be fixed on a wall of a workshop by matching four groups of bolts with the four groups of through holes 2013, when the fan is started, vibration generated by rotation of the fan impeller 102 is transmitted to the fan casing 101, the vibration on the fan casing 101 can press the spring 203, the anti-elasticity of the spring 203 counteracts the vibration, so that noise generated by contact of the damping plate 2011 and the fan casing 101 due to the vibration is avoided, the setting of the damping device 2 prevents noise generation, thereby improving the working efficiency of workers;
further, the air purification device 3 comprises a purification device shell 301, one end of the purification device shell 301 is fixedly connected with the fan casing 101, a barrel filter 303 is arranged in the purification device shell 301 along the central line, one end of the barrel filter 303 is connected with the bearing seat 4 in a matching manner, the other end of the barrel filter 303 is provided with a plugging plate 304, the plugging plate 304 is fixed with the purification device shell 301 through a plurality of hasps 302, the plugging plate 304 comprises a plugging plate shell 3053, the plugging plate shell 3053 is provided with an iron wire column 3052, one side of the plugging plate shell 3053 is fixedly connected with a rubber block 3051, the rubber block 3051 is connected with the other end of the barrel filter 303 in a matching manner, the barrel filter 303 comprises a barrel-shaped filter core and fixing plates, two groups of fixing plates are fixedly connected with two ends of the barrel-shaped filter core, through holes arranged in one group of fixing plates are connected with the bearing seat 3054 in a matching manner, through holes arranged in the other group of fixing plates are connected with the rubber block 3051 in a matching manner, wherein the rubber block 1 is soft, play the fixed action to barrel filter 303, the barrel filter 303 leakproofness has been improved simultaneously, fan wheel 102's rotation, make the air in the workshop get into purifier casing 301 from iron wire column 3052 department, the air is through barrel filter 303, the main material of barrel-shaped filter core is glass fiber and nylon wire, there is very strong filter effect to the dust in the air, the air is through filtering the back, the dust is stayed in purifier casing 301, clean air is discharged into the surrounding environment, play the guard action to the environment, secondly, during the maintenance, only need open hasp 302, take out the clearance with inside barrel filter 303, simple structure easily operates, the workman of being convenient for changes to the clearance and the barrel filter 303 of equipment.
The working principle is as follows: in the use, fan wheel 102's rotation, make the air in the workshop get into in the purifier casing 301 from iron wire fence 3052 department, the air passes through barrel filter 303, the air is through filtering the back, the dust is stayed in the purifier casing 301, clean air is discharged into the surrounding environment, fan wheel 102 rotates the vibrations that produce simultaneously and transmits fan casing 101 on, vibrations on the fan casing 101 can extrude spring 203, vibrations have been offset to the bounce of spring 203, thereby avoid making the noise that shock attenuation board 2011 and fan casing 101 contact produced because of vibrations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental protection filtration type axial fan, includes axial fan mechanism (1), damping device (2), air purification device (3), accepts seat (4), its characterized in that: the damping device (2) is arranged outside the axial flow fan mechanism (1), the bearing seat (4) is arranged on one side of the axial flow fan mechanism (1) along the center line, and the air purification device (3) is arranged on one side of the bearing seat (4);
the axial flow fan mechanism (1) comprises a fan casing (101), a fan impeller (102) is arranged in the fan casing (101), one end of the fan casing (101) is fixedly connected with a support (104), and a protective net (103) is arranged in the support (104).
2. The environmental-friendly filtering axial flow fan as set forth in claim 1, wherein: the damping device (2) comprises a damping base (201), a plurality of guide pillars (204) are arranged in the damping base (201) at equal angles, one end of each guide pillar (204) is provided with an upright bearing, the upright bearings are embedded into the damping base (201), the other end of each guide pillar (204) penetrates through a spring (203) to be provided with the upright bearing, and the upright bearings are embedded into the fan shell (101).
3. The environmental-friendly filtering axial flow fan as set forth in claim 1, wherein: air purification device (3) include purifier casing (301), purifier casing (301) one end fixed connection fan casing (101), set up barrel filter (303) along the central line in purifier casing (301), barrel filter (303) one end cooperation is connected and is accepted seat (4), and barrel filter (303) other end sets up closure plate (304), closure plate (304) are fixed with purifier casing (301) through a plurality of hasps (302).
4. The environmental-friendly filtering axial flow fan according to claim 2, wherein: the damping base (201) comprises a damping plate (2011), one end of the guide post (204) penetrates through the upright bearing and extends into the damping plate (2011), one side of the damping plate (2011) is fixedly connected with the mounting plate (2012), and four groups of through holes (2013) are formed in the mounting plate (2012) at equal angles.
5. The environmental-friendly filtering axial flow fan according to claim 3, wherein: the plugging plate (304) comprises a plugging plate shell (3053), an iron wire fence (3052) is arranged on the plugging plate shell (3053), a rubber block (3051) is fixedly connected to one side of the plugging plate shell (3053), and the rubber block (3051) is connected with the other end of the cylinder filter (303) in a matching manner.
6. The environmental-friendly filtering axial flow fan according to claim 3, wherein: the barrel filter (303) comprises a barrel-shaped filter element and fixing plates, two groups of fixing plates are fixedly connected to two ends of the barrel-shaped filter element, a group of fixing plates are provided with built-in through holes which are matched and connected with the bearing seat (4), and the other group of fixing plates are provided with built-in through holes which are matched and connected with the rubber block (3051).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767455.XU CN213839051U (en) | 2020-11-26 | 2020-11-26 | Environment-friendly filtering type axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767455.XU CN213839051U (en) | 2020-11-26 | 2020-11-26 | Environment-friendly filtering type axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839051U true CN213839051U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022767455.XU Active CN213839051U (en) | 2020-11-26 | 2020-11-26 | Environment-friendly filtering type axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839051U (en) |
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2020
- 2020-11-26 CN CN202022767455.XU patent/CN213839051U/en active Active
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