CN112021991A - Dust collecting equipment for automobile maintenance - Google Patents
Dust collecting equipment for automobile maintenance Download PDFInfo
- Publication number
- CN112021991A CN112021991A CN202010989009.5A CN202010989009A CN112021991A CN 112021991 A CN112021991 A CN 112021991A CN 202010989009 A CN202010989009 A CN 202010989009A CN 112021991 A CN112021991 A CN 112021991A
- Authority
- CN
- China
- Prior art keywords
- dust collecting
- dust
- wall
- guide plates
- deflector
- 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.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to dust collection equipment for automobile maintenance, which comprises a dust collection head, a main machine and a dust collection pipe, wherein the dust collection pipe comprises a straight pipe and a bent pipe, a front dust collection unit is arranged at the joint of the straight pipe and the bent pipe or in the straight pipe, the front dust collection unit comprises an outer cylinder with a first wall and a second wall, two ends of the outer cylinder are respectively provided with an inlet end and an outlet end, the first wall is obliquely and extendedly provided with a plurality of first guide plates, the second wall is obliquely and extendedly provided with a plurality of second guide plates, the first guide plates and the second guide plates are arranged at intervals one by one, and a snake-shaped dust collection channel is formed between the first wall and the second wall through the first guide plates and the second guide plates. This dust collecting equipment adopts leading dust collecting unit for the air current that has the dust is earlier by "coarse dust filtering" through leading dust collecting unit, then gets into the host computer and carries out "fine filtration dirt", greatly reduced the change frequency of dirt bag, reduce application cost, simultaneously, leading dust collecting unit can wash, repeatedly usable.
Description
Technical Field
The invention relates to the technical field of automobile maintenance, in particular to dust collection equipment for automobile maintenance.
Background
Dust catcher among the conventional art, general structure includes dust absorption head, connecting pipe and host computer, sets up the dust collecting chamber in the host computer, and the dust of inspiration all gets into the dust collecting chamber, leads to the dirt bag to change the frequency height, and use cost raises greatly, and simultaneously, partial structure in the dirt bag is made for the nondegradable material, is unfavorable for the environmental protection.
Disclosure of Invention
The invention aims to provide dust collection equipment for automobile maintenance, which adopts a front dust collection unit, so that airflow with dust is firstly subjected to rough dust filtration through the front dust collection unit and then enters a main machine for fine dust filtration, the replacement frequency of dust bags is greatly reduced, the application cost is reduced, and meanwhile, the front dust collection unit can be cleaned and can be recycled.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dust collecting equipment for auto repair, includes dust absorption head, has the host computer of dust collecting chamber and connects dust absorption head with dust absorption pipe between the host computer, the dust absorption pipe includes straight tube and return bend, the straight tube with the junction of return bend perhaps be provided with leading dust collecting unit in the straight tube, leading dust collecting unit is including the urceolus that has relative first wall and second wall, the both ends difference entrance point and the exit end of urceolus, the slope extension is provided with a plurality of first deflectors on the first wall, the slope extension is provided with a plurality of second deflectors on the second wall, first deflector with the second deflector is parallel, these first deflector with these the second deflector sets up at interval one by one, first wall with between the second wall through these first deflector with these the second deflector forms snakelike dust collecting channel, the air flow entering the pre-dust collecting unit from the inlet end passes through the serpentine dust collecting channel and then is discharged from the outlet end.
Optionally, a dust collecting plate is arranged in the outer barrel at a position close to the outlet end, and a plurality of vent holes are formed in the dust collecting plate.
Optionally, the number of the first guide plates is equal to the number of the second guide plates, or the number of the first guide plates is different from the number of the second guide plates by one.
Optionally, a first connection end and a second connection end for external connection are respectively arranged at two ends of the outer cylinder.
Optionally, the first connection end and the second connection end have external threads, the straight pipe is connected to the external threads of the first connection end through internal threads, and the bent pipe is connected to the external threads of the second connection end through internal threads.
Optionally, the method for water flushing the front dust collecting unit comprises the following steps: injecting water from the inlet end to the outlet end for flushing, and then reversely flushing; or, firstly, injecting water from the outlet end to the inlet end for flushing, and then reversely flushing.
The invention has the beneficial effects that: this dust collecting equipment for overhaul of the automobile of design adopts leading dust collecting unit for the air current that has the dust is earlier by "coarse filtration dirt" through leading dust collecting unit, and dust is hung on first deflector, second deflector and dust collecting plate, then is detached the air current reentrant host computer of most dust and carries out "the fine filtration dirt", greatly reduced the change frequency of dirt bag, reduce application cost, and simultaneously, leading dust collecting unit can two-way washing, and reuse is suitable for popularization and application.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic view showing the construction of a dust collecting apparatus for vehicle inspection according to the present invention;
fig. 2 is a schematic structural view of a front dust collecting unit in the dust collecting apparatus for vehicle inspection of the present invention.
Description of the drawings: 1-dust collection head, 2-straight pipe, 3-bent pipe, 4-main machine, 5-outer cylinder, 6-first guide plate, 7-second guide plate, 8-dust collection plate, 9-second connection end and 10-first connection end.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the dust collecting apparatus for automobile maintenance of this embodiment includes a dust collecting head 1, a main body 4 with a dust collecting chamber, and a dust collecting pipe connected between the dust collecting head 1 and the main body 4, the dust collecting pipe includes a straight pipe 2 and an elbow pipe 3, a joint of the straight pipe 2 and the elbow pipe 3 or a front dust collecting unit is disposed in the straight pipe 2, the front dust collecting unit includes an outer cylinder 5 having a first wall and a second wall opposite to each other, two ends of the outer cylinder 5 respectively have an inlet end and an outlet end, the first wall is provided with a plurality of first guide plates 6 in an inclined and extended manner, the second wall is provided with a plurality of second guide plates 7 in an inclined and extended manner, the first guide plates 6 are parallel to the second guide plates 7, the first guide plates 6 are disposed at intervals with the second guide plates 7 one by one, and the first wall and the second wall are disposed between the first wall and the second wall by the first guide plates 6 and the second guide plates 7 And the air flow entering the front dust collecting unit from the inlet end passes through the serpentine dust collecting channel and then is discharged from the outlet end.
Wherein, more specifically, be close to in the urceolus 5 the position of exit end is provided with dust collecting plate 8, a plurality of air vent has been seted up on the dust collecting plate 8, the quantity of first deflector 6 with the quantity of second deflector 7 equals, perhaps, the quantity of first deflector 6 with the quantity of second deflector 7 differs by one, the both ends of urceolus 5 are provided with first link 10 and the second link 9 of external connection usefulness respectively, first link 10 with second link 9 has the external screw thread, straight pipe 2 is through female connection to the external screw thread of first link 10, return bend 3 is through female connection to the external screw thread of second link 9, and is right the method that leading dust collecting unit carried out the water washing is: injecting water from the inlet end to the outlet end for flushing, and then reversely flushing; or, follow earlier the exit end to entrance point water injection washes, and the back flushing again, and the leading dust collecting unit of this design can carry out two-way washing promptly, and is clean more thorough, more does benefit to and washes first deflector 6, the dust on second deflector 7 and the dust collecting plate 8 totally.
During the use, most dust that gets into this dust collecting equipment in the work gathers on first deflector 6, second deflector 7 and dust collecting plate 8, and only a small amount of dust remain in the air current that gets into host computer 4, not only can reduce the change frequency of dirt bag, can also prolong the life of filter layer in the host computer 4, fundamentally reduces the use cost of this equipment, and the inside structure of leading dust collecting unit for the effect of two-way washing is better, is favorable to the reuse to leading dust collecting unit.
In summary, the dust collection device for automobile maintenance in the technical scheme of the invention adopts the front dust collection unit, so that the airflow with dust is firstly subjected to rough dust filtration through the front dust collection unit, the dust is hung on the first guide plate, the second guide plate and the dust collection plate, and then the airflow with most of the dust removed enters the main machine for fine dust filtration, thereby greatly reducing the replacement frequency of dust bags and the application cost.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (6)
1. Dust collecting equipment for automobile overhaul, its characterized in that, including dust absorption head, the host computer that has the dust collecting chamber and connect the dust absorption head with dust absorption pipe between the host computer, dust absorption pipe includes straight tube and return bend, the straight tube with the junction of return bend perhaps be provided with leading dust collecting unit in the straight tube, leading dust collecting unit is including the urceolus that has relative first wall and second wall, the both ends of urceolus are entrance point and exit end respectively, slope extension on the first wall is provided with a plurality of first deflectors, slope extension on the second wall is provided with a plurality of second deflectors, first deflector with the second deflector is parallel to each other, these first deflector with these second deflector interval sets up one by one, first wall with through these between the second wall first deflector with these the second deflector forms snakelike dust collecting channel, the air flow entering the pre-dust collecting unit from the inlet end passes through the serpentine dust collecting channel and then is discharged from the outlet end.
2. The vacuum cleaner as claimed in claim 1, wherein a dust collecting plate is provided in the outer cylinder at a position close to the outlet end, and the dust collecting plate is provided with a plurality of vent holes.
3. The dust collecting apparatus for vehicle inspection according to claim 1, wherein the number of the first guide plates is equal to the number of the second guide plates, or the number of the first guide plates is different from the number of the second guide plates by one.
4. The vacuum cleaner as claimed in claim 1, wherein the outer cylinder has first and second connection ends for external connection at both ends thereof, respectively.
5. The dust collecting apparatus for vehicle inspection according to claim 4, wherein the first connection end and the second connection end have external threads, the straight pipe is connected to the external threads of the first connection end by internal threads, and the bent pipe is connected to the external threads of the second connection end by internal threads.
6. The dust collecting apparatus for vehicle overhaul as claimed in claim 1, wherein the method of water washing the pre-dust collecting unit is: injecting water from the inlet end to the outlet end for flushing, and then reversely flushing; or, firstly, injecting water from the outlet end to the inlet end for flushing, and then reversely flushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989009.5A CN112021991A (en) | 2020-09-18 | 2020-09-18 | Dust collecting equipment for automobile maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989009.5A CN112021991A (en) | 2020-09-18 | 2020-09-18 | Dust collecting equipment for automobile maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112021991A true CN112021991A (en) | 2020-12-04 |
Family
ID=73575322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010989009.5A Pending CN112021991A (en) | 2020-09-18 | 2020-09-18 | Dust collecting equipment for automobile maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112021991A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1535643A (en) * | 2003-04-11 | 2004-10-13 | 乐金电子(天津)电器有限公司 | Silencer of vacuum dust collector |
| CN203861125U (en) * | 2014-05-29 | 2014-10-08 | 张山 | Dust-collecting cleaning system for car interiors |
| DE202016103044U1 (en) * | 2016-06-08 | 2016-07-12 | Neutek International Inc. | Externally connected air blower cleaning device for dust extraction devices |
| CN205905950U (en) * | 2016-07-27 | 2017-01-25 | 丘伟浩 | Vehicle washing dust extraction |
| KR20190007616A (en) * | 2017-07-13 | 2019-01-23 | 박종완 | Suction nozzle for vacuum cleaner |
-
2020
- 2020-09-18 CN CN202010989009.5A patent/CN112021991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1535643A (en) * | 2003-04-11 | 2004-10-13 | 乐金电子(天津)电器有限公司 | Silencer of vacuum dust collector |
| CN203861125U (en) * | 2014-05-29 | 2014-10-08 | 张山 | Dust-collecting cleaning system for car interiors |
| DE202016103044U1 (en) * | 2016-06-08 | 2016-07-12 | Neutek International Inc. | Externally connected air blower cleaning device for dust extraction devices |
| CN205905950U (en) * | 2016-07-27 | 2017-01-25 | 丘伟浩 | Vehicle washing dust extraction |
| KR20190007616A (en) * | 2017-07-13 | 2019-01-23 | 박종완 | Suction nozzle for vacuum cleaner |
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