CN220876653U - Auxiliary device of dust collector - Google Patents
Auxiliary device of dust collector Download PDFInfo
- Publication number
- CN220876653U CN220876653U CN202322808258.1U CN202322808258U CN220876653U CN 220876653 U CN220876653 U CN 220876653U CN 202322808258 U CN202322808258 U CN 202322808258U CN 220876653 U CN220876653 U CN 220876653U
- Authority
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- China
- Prior art keywords
- shell
- dust
- inlet pipe
- dust collector
- air inlet
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- 239000000428 dust Substances 0.000 title claims abstract description 63
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of dust collector accessories, and discloses an auxiliary device of a dust collector. The utility model comprises a shell, wherein an air inlet pipe is fixedly arranged on one side of the shell, the air inlet pipe penetrates through the shell, the inner wall of the air inlet pipe is tangential to the inner wall of the shell, an inner cylinder is fixedly arranged in the shell, an air distribution hole is formed in the outer side of the inner cylinder in a surrounding manner, and a necking is formed in the lower portion of the shell. According to the utility model, the air inlet pipe penetrates through the shell, the inner wall of the air inlet pipe is tangential to the inner wall of the shell, a large amount of dust is sucked from the air inlet pipe and then moves along the inner wall of the shell under the action of centrifugal force, and a large amount of dust enters the container from the lower end of the shell under the action of gravity, so that preliminary cleaning of the dust is realized, a large amount of dust is prevented from directly entering the dust collector, and is quickly adhered to the filter cloth, the suction force of the dust collector is reduced, the dust collection effect of the dust collector is improved, and the effective dust collection time of the dust collector is prolonged.
Description
Technical Field
The utility model relates to the technical field of dust collector accessories, in particular to an auxiliary device of a dust collector.
Background
Cleaners used in factories are often referred to as dust extraction devices or industrial cleaners. They have a stronger suction and a larger capacity than household cleaners to cope with more dust and debris in the factory environment. Industrial cleaners generally employ more durable materials and structures to accommodate long-term, high-strength use. They are also equipped with more efficient filtration systems that can effectively filter out finer dust particles, keep factory air clean, and in addition, industrial cleaners can be equipped with various tips and accessories to accommodate different cleaning tasks, depending on different factory requirements.
When the dust collector is used for cleaning a large amount of accumulated dust, the large amount of dust enters the dust collection tank of the dust collector, and the large amount of dust can be quickly adhered to the filter cloth, so that the suction force of the dust collector is reduced, and the dust collection effect of the aspirator is affected.
Disclosure of utility model
In view of the shortcomings of the prior art, the present utility model provides an auxiliary device for a vacuum cleaner, which solves the problems mentioned in the background above.
The utility model provides the following technical scheme:
The utility model relates to an auxiliary device of a dust collector, which comprises a shell, wherein an air inlet pipe is fixedly arranged on one side of the shell, the air inlet pipe penetrates through the shell, the inner wall of the air inlet pipe is tangential to the inner wall of the shell, an inner cylinder is fixedly arranged in the shell, an air distribution hole is formed in the outer side of the inner cylinder in a surrounding manner, a shrinkage opening is formed in the lower portion of the shell, and a mounting lug is fixedly arranged on the upper portion of the outer side of the shell.
Further, a groove is formed in the upper portion of the shell, and a mounting hole penetrates through the center of the groove.
Further, an air outlet pipe is arranged in the mounting hole in a penetrating mode, and a mounting disc is fixedly arranged in the middle of the outer side of the air outlet pipe.
Further, the mounting plate is embedded inside the groove.
Further, the inner tube is kept away from the one end laminating of shell and has the bottom plate.
Further, the screw column is fixedly arranged on the upper surface of the bottom plate.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the air inlet pipe penetrates through the shell, the inner wall of the air inlet pipe is tangential to the inner wall of the shell, a large amount of dust is sucked from the air inlet pipe and then moves along the inner wall of the shell under the action of centrifugal force, and a large amount of dust enters the container from the lower end of the shell under the action of gravity, so that preliminary cleaning of the dust is realized, a large amount of dust is prevented from directly entering the dust collector, and is quickly adhered to the filter cloth, the suction force of the dust collector is reduced, the dust collection effect of the dust collector is improved, and the effective dust collection time of the dust collector is prolonged.
Drawings
FIG. 1 is a schematic view of the overall assembly of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is a schematic view of the housing of the present utility model.
In the figure: 1. a housing; 2. a mounting ear; 3. an air inlet pipe; 4. a groove; 5. a mounting hole; 6. an air outlet pipe; 7. a mounting plate; 8. an inner cylinder; 9. an air dividing hole; 10. a bottom plate; 11. necking; 12. and (5) a screw column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an auxiliary device for a vacuum cleaner comprises a housing 1, a shrinkage 11 is arranged at the lower part of the housing 1, a container with only an opening at the top end is required to be prepared when the auxiliary device for the vacuum cleaner is used, the opening diameter of the container is required to be slightly smaller than the diameter of the shrinkage 11 arranged at the outer side of the lower part of the housing 1 and is slightly smaller than the diameter of the shrinkage 11, a plurality of mounting lugs 2 are fixedly arranged at the upper part of the housing 1 and can be used for mounting the auxiliary device, the shrinkage 11 arranged at the lower part of the housing 1 is inserted into the opening of the container before the auxiliary device is used, the auxiliary device is fixedly arranged on the container through a screw penetrating through an opening of the mounting lugs 2, a groove 4 is formed in the upper surface of the housing 1, a mounting hole 5 penetrates through the middle of the groove 4, an air outlet pipe 6 penetrates through the inside of the mounting hole 5, a mounting disc 7 is fixedly arranged at the middle part of the outer side of the air outlet pipe 6, the mounting disc 7 is embedded in the groove 4, an inner cylinder 8 is fixedly arranged in the inner part of the housing 1, one end of the inner cylinder 8 far away from the housing 1 is provided with a bottom plate 10, an upper surface of the bottom plate 10 is fixedly provided with a screw column 12, the screw column 12 is arranged on the upper surface of the bottom plate 12 is positioned in the inner cylinder 8 and the screw column 8 is sequentially, and the screw column 8 is fixedly connected with the air outlet pipe 6 through the mounting disc 6 at the middle part of the air outlet pipe 6 when the air outlet pipe 6 is fixedly arranged at the middle part of the air outlet pipe 6 and is fixedly connected with the middle part of the auxiliary device.
An air inlet pipe 3 is fixedly arranged on one side of the shell 1, the air inlet pipe 3 penetrates through the shell 1, one end of the air inlet pipe 3 is connected with a required dust collection head according to specific requirements, an air distribution hole 9 is formed by bypassing an outer pipe of the inner cylinder 8, the sum of the areas of the air distribution holes 9 is larger than the cross section area of a through hole of the air inlet pipe 3, the inner wall of the air inlet pipe 3 is tangential to the inner wall of the shell 1, a certain gap is reserved between the lower end of an air outlet pipe 6 arranged in the middle of the shell 1 and a bottom plate 10, when the device is used, an aspirator is started, the aspirator pumps out air arranged in a container below the device through the air outlet pipe 6 fixedly arranged in the middle of the mounting plate 7 and the air distribution hole 9 arranged on the outer pipe of the inner cylinder 8 around the air distribution hole 9, so that negative pressure is formed in the container, the air is sucked from the air inlet pipe 3 penetrating through the shell 1, and the pressure in the container tends to be stable, the flow rate of the gas passing through the gas inlet pipe 3 is equal to the flow rate of the gas passing through the plurality of gas distribution holes 9, because the sum of the areas of the plurality of gas distribution holes 9 arranged on the outer side of the inner cylinder 8 is larger than the cross-street area of the holes of the gas inlet pipe 3, the flow rate of the gas passing through the gas inlet pipe 3 is larger than the flow rate of the gas passing through the gas distribution holes 9, the gas inlet pipe 3 is high-speed gas flow and the gas distribution holes 9 are low-speed gas flow, a large amount of dust sucked through the gas inlet pipe 3 moves along the inner wall of the shell 1 under the action of centrifugal force and falls into the container under the action of gravity, when the aspirator is used for cleaning a large amount of accumulated dust, the gas distribution holes 9 are low-level gas flow, the dust can be sucked into the gas distribution holes 9 with extremely small possibility, the dust sucked into the aspirator from the gas outlet pipe 6 is greatly reduced, the preliminary cleaning of the dust is realized, a large amount of dust is prevented from directly entering the interior of the aspirator, the large amount of dust is quickly adhered to the filter cloth, so that the suction force of the dust collector is reduced, the dust collection effect of the dust collector is improved, and the effective dust collection time of the dust collector is prolonged.
Working principle: dust is inhaled from the air inlet pipe 3 fixedly arranged on one side of the shell 1 and penetrating through the shell 1, the air inlet pipe 3 with the inner wall tangent to the inner wall of the shell 1 is fed into the shell 1 by the dust moving at high speed, the dust falls into a container arranged below the device under the action of centrifugal force and gravity through a spiral movement track, and then the primary separation of gas containing a large amount of dust is carried out, so that the attachment of the dust on the filter cloth of a dust collector can be reduced, the dust collection effect of the dust collector is improved, and the effective dust collection time of the dust collector is prolonged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dust catcher auxiliary device, its characterized in that, including shell (1), shell (1) one side is fixed to be provided with intake pipe (3), and intake pipe (3) run through shell (1), intake pipe (3) inner wall is tangent excessive with shell (1) inner wall, shell (1) inside is fixed to be provided with inner tube (8), gas vent (9) have been seted up around the inner tube (8) outside, shell (1) lower part is provided with throat (11), shell (1) outside upper portion is fixed to be provided with mounting ear (2).
2. A vacuum cleaner auxiliary device according to claim 1, characterized in that the upper part of the housing (1) is provided with a recess (4), and the centre of the recess (4) is provided with a mounting hole (5) in a penetrating manner.
3. The auxiliary device of the dust collector according to claim 2, wherein an air outlet pipe (6) is penetrated in the mounting hole (5), and a mounting disc (7) is fixedly arranged in the middle of the outer side of the air outlet pipe (6).
4. A vacuum cleaner aid according to claim 3, characterized in that the mounting plate (7) is embedded inside the recess (4).
5. A vacuum cleaner assist device as in claim 1 wherein the end of the inner barrel (8) remote from the housing (1) is fitted with a base plate (10).
6. A vacuum cleaner auxiliary device according to claim 5, characterized in that the upper surface of the base plate (10) is fixedly provided with screw studs (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322808258.1U CN220876653U (en) | 2023-10-19 | 2023-10-19 | Auxiliary device of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322808258.1U CN220876653U (en) | 2023-10-19 | 2023-10-19 | Auxiliary device of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220876653U true CN220876653U (en) | 2024-05-03 |
Family
ID=90841989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322808258.1U Active CN220876653U (en) | 2023-10-19 | 2023-10-19 | Auxiliary device of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220876653U (en) |
-
2023
- 2023-10-19 CN CN202322808258.1U patent/CN220876653U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |