CN215409458U - Air blower air inlet filtering device - Google Patents
Air blower air inlet filtering device Download PDFInfo
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- CN215409458U CN215409458U CN202121524557.7U CN202121524557U CN215409458U CN 215409458 U CN215409458 U CN 215409458U CN 202121524557 U CN202121524557 U CN 202121524557U CN 215409458 U CN215409458 U CN 215409458U
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- air
- side wall
- filter
- cylinder
- blower
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- 238000001914 filtration Methods 0.000 title abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 44
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 5
- 241001330002 Bambuseae Species 0.000 claims abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 5
- 239000011425 bamboo Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000005457 optimization Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of blowers, in particular to an air inlet filtering device of a blower, which comprises a blower body, wherein the right side wall of the blower body is communicated with an air inlet cylinder, the outer side wall of the air inlet cylinder is movably sleeved with a filter cylinder through threads, the middle part of the right side wall inside the filter cylinder is fixedly provided with a guide plate, the upper end and the lower end of the guide plate are respectively provided with an electrostatic adsorption plate, the two electrostatic adsorption plates are respectively and fixedly arranged at the upper end and the lower end of the inner side wall of the filter cylinder, so that larger impurities are isolated outside the filter cylinder through a filter screen, then the electrostatic adsorption plates adsorb dust particles in air flow through the flow guide of the guide plate, the dust particles in the air are removed, and the dust in the air flow is further filtered through a dustproof dense net, so that the dust is prevented from entering the interior of the blower body, avoid mechanical damage, the effectual dirt-proof performance that has improved, and be convenient for wash the cartridge filter from the air inlet section of thick bamboo dismantlement down.
Description
Technical Field
The utility model relates to the technical field of air blowers, in particular to an air inlet filtering device of an air blower.
Background
The blower mainly comprises the following six parts: the blower eccentrically runs by a rotor which is offset in a cylinder, and causes the volume change between blades in a rotor groove to suck, compress and discharge air, and automatically sends lubrication to the oil dripping nozzle by using the pressure difference of the blower during running, so that the lubrication is dripped into the cylinder to reduce friction and noise and simultaneously keep gas in the cylinder not to flow back.
When the blower is installed in the screw pump device for use, the air inlet cylinder of the existing blower is only provided with a simple layer of filter screen, so that the dust filtering effect is poor, external dust enters the device, the service life of the device is affected, and the quality of a conveying medium is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides an intake air filtering device of a blower, which has the characteristics that dust particles in air flow are adsorbed by an electrostatic adsorption plate, the dust particles in the air are removed, and the dust in the air flow is further filtered by a dustproof dense net, so that the dust is prevented from entering the interior of a blower body, the mechanical damage is avoided, the dustproof performance is effectively improved, and a filter cartridge is convenient to detach from an air inlet cylinder for cleaning.
In order to achieve the purpose, the utility model provides the following technical scheme: an air inlet filtering device of a blower comprises a blower body, wherein the right side wall of the blower body is communicated with an air inlet cylinder, the outer side wall of the air inlet cylinder is movably sleeved with a filter cylinder through threads, the middle part of the right side wall in the filter cylinder is fixedly provided with a guide plate, the upper end and the lower end of the guide plate are respectively provided with an electrostatic adsorption plate, the two electrostatic adsorption plates are respectively and fixedly arranged at the upper end and the lower end of the inner side wall of the filter cylinder, the left side of the guide plate is provided with a dust cover, the outer side wall of the dust cover is detachably connected with the inner side wall of the filter cylinder, the outer side wall of the dust cover is provided with a dust-proof dense net, the interior of the blower body is fixedly provided with a turbine cover, turbine blades are arranged in the turbine cover, a dust-proof box is fixedly arranged on the left side wall of the turbine cover, the inside fixed mounting of dust-proof box has the motor, the output of motor run through the dust-proof box and with turbine blade's pivot fixed connection.
In order to prevent relatively large impurities from entering the interior of the filter cylinder, it is preferable that the right side wall of the filter cylinder is provided with two annular through holes in a penetrating manner, and filter screens are mounted in the two annular through holes.
In order to facilitate the connection of the fixing plate and the filter cylinder, as a preferable preference of the air inlet filter device of the air blower of the utility model, the upper end and the lower end of the outer side wall of the air inlet cylinder are fixedly provided with the L-shaped fixing plates, and the outer side walls of the two fixing plates penetrate through and are movably connected with the fixing pins.
In order to facilitate the electrostatic adsorption plate to adsorb dust particles in the air flow, the guide plate is preferably horn-shaped as the air inlet filter device of the blower.
In order to facilitate the air flow to flow out from the air outlet cylinder, the air inlet filtering device of the air blower is preferably characterized in that the air outlet cylinder is communicated with the left end of the rear end surface of the air blower body.
In order to increase the stability of the blower body, it is preferable that, as an air inlet filter device of the blower of the present invention, a base is fixedly installed on a bottom end surface of the blower body.
Compared with the prior art, the utility model has the beneficial effects that:
1. the air inlet filtering device of the air blower is started to operate, the motor rotates to drive the turbine blades to rotate, so that the turbine blades rotate to generate suction force, outside air is made to enter the inside of the filter cylinder through the two through holes, larger impurities can be isolated outside the filter cylinder through the filter screen, then air flow entering the filter cylinder is guided by the guide plate, the air flow moves along the inner wall of the filter cylinder, and accordingly the electrostatic adsorption plate adsorbs dust particles in the air flow to remove the dust particles in the air, then the dust in the air flow is further filtered through the dustproof dense net, the dust is prevented from entering the inside of the air blower body, mechanical damage is avoided, and dustproof performance is effectively improved;
2. according to the air inlet filter device of the air blower, when the filter cartridge needs to be cleaned, only the fixing pin needs to be rotated, the fixing pin is detached from the filter cartridge, then the filter cartridge is rotated, and the filter cartridge is detached from the air inlet drum, so that the filter cartridge is convenient to clean;
to sum up, this kind of air-blower filter equipment that admits air, through the filter screen with great impurity isolated in the outside of cartridge filter, the water conservancy diversion through the guide plate is followed for the dust particle in electrostatic absorption board adsorbs the air current, clear away the dust particle in the air, and further filter the dust in the air current through the dustproof dense net, avoid the inside that the dust got into the air-blower body, avoid mechanical damage, the effectual dirt-proof performance that has improved, and be convenient for wash the cartridge filter from the air inlet section of thick bamboo dismantlement down.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a block diagram of an inlet air filter assembly for a blower embodying the present invention;
FIG. 2 is a right side view of the filter assembly of FIG. 1 in accordance with the present invention;
fig. 3 is a top view structural diagram of fig. 1 of the present invention.
In the figure, 1, a blower body; 101. an air inlet cylinder; 102. an air outlet cylinder; 2. a filter cartridge; 201. a through hole; 202. a filter screen; 3. a baffle; 4. an electrostatic adsorption plate; 5. a dust cover; 501. a dustproof dense net; 6. a fixing plate; 601. a fixing pin; 7. a turbine shroud; 701. a turbine blade; 8. a dust-proof box; 801. a motor; 9. a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a filter equipment that air-blower admits air, including air-blower body 1, air-blower body 1's right side wall intercommunication has an air inlet section of thick bamboo 101, cartridge filter 2 has been cup jointed through the screw thread activity to the lateral wall of an air inlet section of thick bamboo 101, the middle part fixed mounting of the inside right side wall of cartridge filter 2 has guide plate 3, the upper and lower both ends of guide plate 3 all are provided with electrostatic adsorption board 4, two electrostatic adsorption board 4 respectively fixed mounting in the upper and lower both ends of the 2 inside walls of cartridge filter, guide plate 3's left side is provided with dust cover 5, the lateral wall of dust cover 5 can be dismantled with cartridge filter 2's inside wall and be connected, dust-proof dense net 501 is installed to dust cover 5's lateral wall, air-blower body 1's inside fixed mounting has turbine blade 701, the internally mounted of turbine blade cover 7 has dust proof box 8, dust proof box 8's inside fixed mounting has motor 801, motor 801's 801 output runs through dust proof box 8 and with turbine blade 701's pivot fixed connection.
In this embodiment: the turbine blade 701 is driven to rotate by the rotation of the motor 801, so that the suction force generated by the rotation of the turbine blade 701 causes the outside air to enter the inside of the filter cylinder 2 through the two through holes 201, the larger impurities can be isolated outside the filter cylinder 2 through the filter screen 202, then the air flow entering the filter cylinder 2 is guided by the guide plate 3, so that the air flow moves along the inner wall of the filter cylinder 2, thereby the electrostatic adsorption plate 4 adsorbs the dust particles in the air flow, the dust particles in the air are removed, then the dust in the air flow is further filtered through the dust-proof dense net 501, the dust is prevented from entering the inside of the blower body 1, the mechanical damage is avoided, the dustproof performance is effectively improved, when the filter cylinder 2 needs to be cleaned, only the fixing pin 601 needs to be rotated, and the fixing pin 601 is detached from the filter cylinder 2, then, the filter cartridge 2 is rotated to detach the filter cartridge 2 from the air inlet drum 101, thereby facilitating cleaning of the filter cartridge 2.
As a technical optimization scheme of the present invention, two annular through holes 201 are formed through the right side wall of the filter cartridge 2, and a filter screen 202 is installed inside each of the two annular through holes 201.
In this embodiment: through setting up two through-holes 201, be convenient for make the air current get into the inside to cartridge filter 2, through setting up filter screen 202, can prevent great impurity to get into the inside of cartridge filter 2.
As a technical optimization scheme of the utility model, the upper end and the lower end of the outer side wall of the air inlet cylinder 101 are fixedly provided with L-shaped fixing plates 6, and the outer side walls of the two fixing plates 6 penetrate through and are movably connected with fixing pins 601.
In this embodiment: by providing two fixing plates 6, it is convenient to connect the fixing plates 6 with the filter cartridge 2 when rotating the two fixing pins 601.
As a technical optimization scheme of the utility model, the diversion plate 3 is trumpet-shaped.
In this embodiment: through setting up guide plate 3 and be loudspeaker form for the air current removes along the inner wall of cartridge filter 2, and the electrostatic absorption board 4 of being convenient for adsorbs the dust particle in the air current.
As a technical optimization scheme of the utility model, the left end of the rear end face of the blower body 1 is communicated with an air outlet cylinder 102.
In this embodiment: by providing the outlet barrel 102, the airflow can flow out of the outlet barrel 102.
As a technical optimization scheme of the utility model, a base 9 is fixedly arranged on the bottom end surface of the blower body 1.
In this embodiment: the blower body 1 is supported by the base 9, and the stability of the blower body 1 is increased.
The working principle and the using process of the utility model are as follows: firstly, the device is started to operate, the motor 801 rotates to drive the turbine blade 701 to rotate, so that the turbine blade 701 rotates to generate suction force, outside air is enabled to enter the interior of the filter cylinder 2 through the two through holes 201, larger impurities can be isolated outside the filter cylinder 2 through the filter screen 202, then air flow entering the filter cylinder 2 is guided by the guide plate 3, the air flow moves along the inner wall of the filter cylinder 2, the electrostatic adsorption plate 4 adsorbs dust particles in the air flow, the dust particles in the air are removed, then the dust in the air flow is further filtered through the dustproof dense net 501, the dust is prevented from entering the interior of the blower body 1, mechanical damage is avoided, the dustproof performance is effectively improved, when the filter cylinder 2 needs to be cleaned, only the fixing pin 601 needs to be rotated, and the fixing pin 601 is detached from the filter cylinder 2, then, the filter cartridge 2 is rotated to detach the filter cartridge 2 from the air inlet drum 101, thereby facilitating cleaning of the filter cartridge 2.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A blower inlet air filter device comprises a blower body (1) and is characterized in that: the right side wall of the air blower body (1) is communicated with an air inlet cylinder (101), the outer side wall of the air inlet cylinder (101) is sleeved with a filter cylinder (2) through thread movement, a guide plate (3) is fixedly arranged in the middle of the right side wall inside the filter cylinder (2), electrostatic adsorption plates (4) are arranged at the upper end and the lower end of the guide plate (3), the electrostatic adsorption plates (4) are respectively and fixedly arranged at the upper end and the lower end of the inner side wall of the filter cylinder (2), a dust cover (5) is arranged on the left side of the guide plate (3), the outer side wall of the dust cover (5) is detachably connected with the inner side wall of the filter cylinder (2), a dust-proof dense net (501) is installed on the outer side wall of the dust cover (5), a turbine cover (7) is fixedly installed inside the air blower body (1), and a turbine blade (701) is installed inside the turbine cover (7), the left side wall fixed mounting of turbine cover (7) has dust box (8), the inside fixed mounting of dust box (8) has motor (801), the output of motor (801) run through dust box (8) and with the pivot fixed connection of turbine blade (701).
2. A blower inlet air filter assembly as set forth in claim 1 wherein: two annular through holes (201) are formed in the right side wall of the filter cartridge (2) in a penetrating mode, and a filter screen (202) is installed inside the annular through holes (201).
3. A blower inlet air filter assembly as set forth in claim 1 wherein: the equal fixed mounting in upper and lower both ends of air inlet section of thick bamboo (101) lateral wall has fixed plate (6) that are "L" form, two the lateral wall of fixed plate (6) all runs through and swing joint has fixed pin (601).
4. A blower inlet air filter assembly as set forth in claim 1 wherein: the guide plate (3) is trumpet-shaped.
5. A blower inlet air filter assembly as set forth in claim 1 wherein: the left end of the rear end face of the air blower body (1) is communicated with an air outlet cylinder (102).
6. A blower inlet air filter assembly as set forth in claim 1 wherein: the bottom end face of the air blower body (1) is fixedly provided with a base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524557.7U CN215409458U (en) | 2021-07-06 | 2021-07-06 | Air blower air inlet filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524557.7U CN215409458U (en) | 2021-07-06 | 2021-07-06 | Air blower air inlet filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409458U true CN215409458U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121524557.7U Active CN215409458U (en) | 2021-07-06 | 2021-07-06 | Air blower air inlet filtering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215409458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118306637A (en) * | 2024-06-05 | 2024-07-09 | 合肥西长信新能源科技有限公司 | Film expansion gas control equipment of thermal shrinkage machine |
-
2021
- 2021-07-06 CN CN202121524557.7U patent/CN215409458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118306637A (en) * | 2024-06-05 | 2024-07-09 | 合肥西长信新能源科技有限公司 | Film expansion gas control equipment of thermal shrinkage machine |
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