CN219020987U

CN219020987U - Quick cleaning structure of dust collector filter core

Info

Publication number: CN219020987U
Application number: CN202320109161.9U
Authority: CN
Inventors: 罗洪波; 周冠群
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-04
Filing date: 2023-02-04
Publication date: 2023-05-16
Anticipated expiration: 2033-02-04

Abstract

The utility model provides a dust catcher filter core cleans structure fast, which comprises an outer shell, air inlet and air outlet, be equipped with filter equipment on the air outlet, be equipped with on the shell and get the net mouth, filter equipment includes support tube and filter screen, support tube inserts and gets the net mouth, the filter screen is established on support tube around the air outlet, get the net mouth and be equipped with the scraper around the filter screen, the scraper can scrape the residue on the filter screen when getting the net mouth and taking out support tube, can insert the support tube and get net mouth repeatedly usable filter screen after having cleaned the filter screen, can clear up the residue on filter equipment surface when taking out filter equipment.

Description

Quick cleaning structure of dust collector filter core

Technical Field

The utility model belongs to the technical field of dust collectors, and particularly relates to a rapid cleaning structure of a filter core of a dust collector.

Background

A dust collector is composed of dust-collecting, dust-filtering and dust-sucking parts, and is composed of series excited commutator motor, centrifugal blower, dust filter (bag) and dust-sucking accessory. The power of the general vacuum cleaner is 400-1000W or more, and the power of the portable vacuum cleaner is 250W or less. The dust collector can remove dust and is mainly characterized in that an electric exhaust fan is arranged on the head part of the dust collector. The rotating shaft of the exhaust fan is provided with a fan blade wheel, after the power is on, the exhaust fan can generate higher suction force and pressure at the rotating speed of 500 circles per second, under the action of the suction force and the pressure, air is discharged at high speed, and the air in the fan is continuously supplemented by the air in the dust suction part at the front end of the fan, so that the interior of the dust collector generates instant vacuum, and negative pressure difference is formed between the air and the external atmospheric pressure, and the air containing dust is sucked under the action of the negative pressure difference. The dust and other impurities enter the dust filtering bag sequentially through the carpet or floor brush, the long connecting pipe, the bent pipe, the hose and the hose joint, the dust and other impurities are retained in the dust filtering bag, and the air is discharged from the tail of the machine body after being purified by the filter disc.

The existing dust collector often uses one-sided filter screen or multi-sided filter screen for filtering, and the filter screen often generates residues on the surface in the use process, so that the difficulty of cleaning the filter device is increased.

Disclosure of Invention

The utility model provides a rapid cleaning structure for a filter element of a dust collector, which aims at the defects of the prior art and can be used for cleaning residues on the surface of a filter device when the filter device is taken out.

In order to solve the technical problems, the utility model is solved by the following technical scheme: the utility model provides a dust catcher filter core cleans structure fast, includes shell, air inlet and air outlet, be equipped with filter equipment on the air outlet, be equipped with on the shell and get the net mouth, filter equipment includes support section of thick bamboo and filter screen, support section of thick bamboo inserts get the net mouth, the filter screen is around the air outlet is established on the support section of thick bamboo, get the net mouth around the filter screen is equipped with the scraper, can clear up filter equipment surface's residue when taking out filter equipment.

In the above technical scheme, preferably, the support cylinder is provided with a steel mesh around the filter screen, the screen taking opening is provided with the scraper around the steel mesh, and the design can keep large-volume residues on the steel mesh and scrape down when taking out, so that damage of the scraper to the filter screen is reduced, and the use times of the filter screen can be increased.

In the above technical scheme, preferably, the shell is rotatably connected with the barrel cover, and the design can more conveniently take out residues in the shell.

In the above technical solution, preferably, the end of the filtering device extending out of the housing is provided with a handle, and the filtering device can be taken out more conveniently by this design.

In the above technical scheme, preferably, the filter device is provided with a cleaning opening, the filter screen is inserted into the supporting cylinder through the cleaning opening, and the cleaning opening is provided with a cover plate, so that the filter screen can be taken out more conveniently.

In the above technical scheme, preferably, the support cylinder is provided with a groove in a winding manner, one end of the groove is downwards provided with a passage, the cover plate is provided with a protruding part, and the protruding part is inserted into the other end of the groove.

Compared with the prior art, the utility model has the following beneficial effects: 1. the rapid cleaning structure for the filter core of the dust collector can be used for cleaning residues on the surface of the filter device while taking out the filter device.

According to the utility model, by utilizing the cooperation of the steel mesh and the scraper, a large volume of residues can be left on the steel mesh and scraped when taken out, so that the damage of the scraper to the filter screen is reduced, and the use times of the filter screen can be increased.

According to the utility model, the barrel cover is arranged, so that the residue in the shell can be taken out more conveniently.

The utility model sets up the handle, can take out the filter equipment more conveniently.

The utility model sets up the cleaning port and the cover plate, and can take out the filter screen more conveniently.

According to the utility model, the cover plate is arranged on the cleaning opening in a sliding connection manner, so that the cover plate can be more conveniently fixed.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present utility model.

Fig. 2 is an exploded view of an embodiment of the present utility model.

Description of the embodiments

The utility model is described in further detail below with reference to the attached drawings and detailed description: referring to fig. 1 to 2, a quick cleaning structure of dust catcher filter core, including shell 1, air inlet 2 and air outlet 3, be equipped with filter equipment 4 on the air outlet 3, be equipped with on the shell 1 and get net mouth 5, filter equipment 4 includes support tube 6 and filter screen 7, support tube 6 inserts and gets net mouth 5, filter screen 7 is established on support tube 6 around air outlet 3, get net mouth 5 and be equipped with scraper 8 around filter screen 7, scraper 8 can scrape the residue on the filter screen 7 when getting net mouth 5 and taking out support tube 6, can insert support tube 6 and get net mouth 5 repeatedly used filter screen 7 after cleaning up filter screen 7, can clear up the residue on filter equipment 4 surface when taking out filter equipment 4.

In this embodiment, support section of thick bamboo 6 is walked around filter screen 7 and is equipped with steel mesh 9, this steel mesh 9 can be equipped with the multilayer, get net mouth 5 and be equipped with scraper 8 around steel mesh 9, scraper 8 can scrape the residue on the steel mesh 9 when getting net mouth 5 and taking out support section of thick bamboo 6, can insert support section of thick bamboo 6 and get net mouth 5 used repeatedly filter screen 7 after having cleaned filter screen 7, this design can be left bulky on steel mesh 9 and scrape down when taking out, the damage of scraper 8 to filter screen 7 has been reduced, can increase filter screen 7 use number of times.

In this embodiment, the casing 1 is rotatably connected with the lid 10, and this design can more conveniently take out the residue in the casing 1.

In this embodiment, the end of the filter device 4 extending out of the housing 1 is provided with a handle 11, which allows for easier removal of the filter device 4.

In this embodiment, be equipped with clearance mouth 12 on the filter equipment 4, filter screen 7 inserts through clearance mouth 12 in supporting the section of thick bamboo 6, is equipped with apron 13 on the clearance mouth 12, can take off filter screen 7 through taking off apron 13 after filter equipment 4 down when needs clearance filter screen 7, this design can take out filter screen 7 more conveniently.

In this embodiment, the supporting cylinder 6 is wound with a slot 14, one end of the slot 14 is provided with a passage 15 downwards, the cover plate 13 is provided with a protruding part 16, and the protruding part 16 is inserted into the other end of the slot 14, so that the cover plate 13 can be fixed more conveniently.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a dust catcher filter core cleans structure fast, includes shell (1), air inlet (2) and air outlet (3), its characterized in that: be equipped with filter equipment (4) on air outlet (3), be equipped with on shell (1) and get net mouth (5), filter equipment (4) are including supporting section of thick bamboo (6) and filter screen (7), support section of thick bamboo (6) are inserted get net mouth (5), filter screen (7) are around air outlet (3) are established support section of thick bamboo (6) is last, get net mouth (5) around filter screen (7) are equipped with scraper (8).

2. A rapid cleaning structure for a filter element of a vacuum cleaner as claimed in claim 1, wherein: the supporting cylinder (6) is provided with a steel mesh (9) around the filter screen (7), and the mesh taking opening (5) is provided with a scraper (8) around the steel mesh (9).

3. A rapid cleaning structure for a filter element of a vacuum cleaner as claimed in claim 1, wherein: the shell (1) is rotatably connected with a barrel cover (10).

4. A rapid cleaning structure for a filter element of a vacuum cleaner as claimed in claim 1, wherein: the end of the filtering device (4) extending out of the shell (1) is provided with a handle (11).

5. A rapid cleaning structure for a filter element of a vacuum cleaner as claimed in claim 1, wherein: the filter device is characterized in that a cleaning opening (12) is formed in the filter device (4), the filter screen (7) is inserted into the supporting cylinder (6) through the cleaning opening (12), and a cover plate (13) is arranged on the cleaning opening (12).

6. A rapid cleaning structure for a filter element of a vacuum cleaner as claimed in claim 5, wherein: the support cylinder (6) is wound with a groove (14), one end of the groove (14) is downwards provided with a passage (15), the cover plate (13) is provided with a protruding part (16), and the protruding part (16) is inserted into the other end of the groove (14).