CN216602718U - Self-cleaning structure and dust collector - Google Patents
Self-cleaning structure and dust collector Download PDFInfo
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- CN216602718U CN216602718U CN202122099870.7U CN202122099870U CN216602718U CN 216602718 U CN216602718 U CN 216602718U CN 202122099870 U CN202122099870 U CN 202122099870U CN 216602718 U CN216602718 U CN 216602718U
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- cloth bag
- dust
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Abstract
The utility model relates to the technical field of dust collection and filtration, in particular to a self-cleaning structure and a dust collector, which comprise a filter barrel, an air inlet arranged on the filter barrel, a dust receiving barrel arranged on the filter barrel and positioned below the air inlet, a filter cloth bag arranged in the filter barrel, an outer cleaning component arranged on the filter barrel and positioned at the outer edge of the filter cloth bag, and an inner cleaning component arranged on the filter barrel and positioned in the filter cloth bag; the filter barrel is provided with a dust filter hopper corresponding to the dust receiving barrel, and the air inlet is positioned on the outer edge of the dust filter hopper and communicated with the dust receiving barrel; according to the utility model, the filter cloth bag is arranged in the filter barrel, the filter cloth bag is used for filtering after dust is absorbed, and meanwhile, the outer cleaning component and the inner cleaning component are used for cleaning the filter cloth bag, so that automatic cleaning is realized, and the automation degree is high.
Description
Technical Field
The utility model relates to the technical field of dust collection and filtration, in particular to a self-cleaning structure and a dust collector.
Background
The dust collector is a common cleaning tool, the working principle of the dust collector is that a blade is driven by a motor to rotate at a high speed, air negative pressure is generated in a sealed shell to absorb gas with dust, the dust is absorbed into a dust-gas separation assembly along with air, the dust separation assembly is internally provided with the dust collector, the dust gas is filtered by the dust collector, the dust is collected by a dust collection barrel, and the filtered clean air is discharged out of a dust collector body. During the dirt removing process of the dust collector, no matter dust type filtration or cyclone type filtration, dust can be attached to the surface of the dust collector, and the more dust is accumulated on the surface of the dust collector, the longer the dust collector is used, the more the air permeability of the dust collector is weakened gradually, so that the wind power is reduced, and the dust removing performance of the dust collector is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a self-cleaning structure and a dust collector, wherein a filter cloth bag is arranged in a filter barrel, the filter cloth bag is used for filtering after dust collection, and meanwhile, an outer cleaning component and an inner cleaning component are used for cleaning the filter cloth bag, so that automatic cleaning is realized, and the degree of automation is high.
The technical scheme adopted by the utility model is as follows: a self-cleaning structure comprises a filter barrel, an air inlet arranged on the filter barrel, a dust receiving barrel arranged on the filter barrel and positioned below the air inlet, a filter cloth bag arranged in the filter barrel, an outer cleaning component arranged on the filter barrel and positioned at the outer edge of the filter cloth bag, and an inner cleaning component arranged on the filter barrel and positioned in the filter cloth bag; the filter barrel is provided with a dust filter hopper corresponding to the dust collecting barrel, and the air inlet is positioned on the outer edge of the dust filter hopper and communicated with the dust collecting barrel.
The further improvement of the scheme is that the filter vat comprises a vat body, a vat cover which is detachably connected with the vat body, and a fixing buckle which is arranged on the outer edge of the vat body and used for fixing the vat cover, wherein the vat cover is respectively arranged on the outer cleaning assembly and the inner cleaning assembly.
The improved structure of the water filter bag is characterized in that the barrel cover is provided with a connecting support, the filter bag is sleeved on the connecting support, the connecting support is provided with a sealing ring, the sealing ring is in sealing connection with an opening of the filter bag, the barrel cover is provided with an air outlet, and the air outlet is communicated to the inside of the filter bag.
The further improvement of the scheme is that the barrel cover is provided with an inflation port, and the inflation port is communicated into the filter cloth bag.
The dust collecting barrel is further improved in that two sides of the dust collecting barrel are provided with a holding handle and a connecting buckle, the connecting buckle is connected with a dragging handle, and the bottom of the dust collecting barrel is provided with universal wheels.
The further improvement of the scheme is that the outer cleaning component comprises at least one layer of outer cleaning support and an outer cleaning brush arranged on the outer cleaning support, the outer cleaning support is connected with a lifting driving seat, and the lifting driving seat drives the outer cleaning support to lift along the outer edge of the filtering cloth bag.
The further improvement of the scheme is that the outer cleaning support is provided with two layers, and outer cleaning brushes are arranged on the two layers of the outer cleaning support.
The further improvement of the scheme is that the inner cleaning assembly comprises a rotary bracket, an air guide pipe connected with the rotary bracket and a reverse blowing plate connected with the air guide pipe, wherein the reverse blowing plate is provided with a plurality of air blowing openings, and the air blowing openings face the inner diameter of the filtering cloth bag.
A vacuum cleaner comprises the self-cleaning structure.
The further improvement to the above scheme is that the gas filtering device comprises a blower, wherein the blower is provided with a connecting pipe, the connecting pipe is connected with a filtering barrel, and the blower is provided with a discharge pipe for guiding out filtered gas.
The utility model has the beneficial effects that:
compared with the traditional dust collector, the dust collector has the advantages that the filtering cloth bag is arranged in the filtering barrel, the filtering cloth bag is used for filtering after dust collection, meanwhile, the outer cleaning component and the inner cleaning component are used for cleaning the filtering cloth bag, automatic cleaning is realized, the automation degree is high, dust is guided into the dust collecting barrel after automatic cleaning, and the structure is reliable. The dust collector comprises a filter barrel, an air inlet arranged on the filter barrel, a dust receiving barrel arranged on the filter barrel and positioned below the air inlet, a filter cloth bag arranged in the filter barrel, an outer cleaning component arranged on the filter barrel and positioned at the outer edge of the filter cloth bag, and an inner cleaning component arranged on the filter barrel and positioned in the filter cloth bag; the filter barrel is provided with a dust filter hopper corresponding to the dust collecting barrel, and the air inlet is positioned on the outer edge of the dust filter hopper and communicated with the dust collecting barrel. The wind with dust is guided into the filter barrel through the wind inlet, and the dust with larger particle size falls into the dust receiving barrel through the dust filtering hopper, and meanwhile, the wind with dust is filtered through the filter cloth bag so as to be guided out and discharged subsequently.
Drawings
FIG. 1 is a schematic perspective view of a vacuum cleaner according to the present invention;
FIG. 2 is a schematic perspective view of the self-cleaning structure of the present invention;
FIG. 3 is an exploded view of the self-cleaning structure of FIG. 2;
FIG. 4 is a schematic top view of the self-cleaning structure of FIG. 2;
fig. 5 is a cross-sectional view a-a of fig. 4.
Description of reference numerals: the dust collector comprises a filter barrel 1, a dust filtering hopper 11, a barrel body 12, a barrel cover 13, a connecting support 131, a sealing ring 132, an air outlet 133, an inflation connector 134, a fixing buckle 14, an air inlet 2, a dust collecting barrel 3, a holding handle 31, a connecting buckle 32, a dragging handle 33, a universal wheel 34, a filter cloth bag 4, an outer cleaning component 5, an outer cleaning support 51, an outer cleaning brush 52, a lifting driving seat 53, an inner cleaning component 6, a rotating support 61, an air duct 62, a reverse blowing plate 63, a blowing port 64, a dust collector 10, a blower 101, a connecting pipe 102 and a discharge pipe 103.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 5, a self-cleaning structure comprises a filter vat 1, an air inlet 2 disposed in the filter vat 1, a dust collecting vat 3 disposed in the filter vat 1 and located below the air inlet 2, a filter cloth bag 4 disposed in the filter vat 1, an outer cleaning assembly 5 disposed in the filter vat 1 and located at the outer edge of the filter cloth bag 4, and an inner cleaning assembly 6 mounted in the filter vat 1 and located in the filter cloth bag 4; the filter barrel 1 is provided with a dust filter bucket 11 corresponding to the dust collecting barrel 3, and the air inlet 2 is positioned on the outer edge of the dust filter bucket 11 and communicated with the dust collecting barrel 3.
The filter barrel 1 comprises a barrel body 12, a barrel cover 13 which is detachably connected to the barrel body 12, and a fixing buckle 14 which is arranged on the outer edge of the barrel body 12 and used for fixing the barrel cover 13, wherein the outer cleaning component 5 and the inner cleaning component 6 are both arranged on the barrel cover 13 and can be opened, closed and fixed through the fixing buckle 14 by the barrel cover 13, the structure is simple and reliable, and the barrel cover 13 is used for cleaning the outer cleaning component 5 and the inner cleaning component 6.
The barrel cover 13 is provided with a connecting support 131, the connecting support 131 is sleeved with the filtering cloth bag 4, the connecting support 131 is provided with a sealing ring 132, the sealing ring 132 is hermetically connected with an opening of the filtering cloth bag 4, the barrel cover 13 is provided with an air outlet 133, the air outlet 133 is communicated to the inside of the filtering cloth bag 4, and the connecting support 131 is used for installing the filtering cloth bag 4, so that the filtering cloth bag 4 is supported, stable filtering of the filtering cloth bag 4 is realized, insufficient dust filtering is prevented, and the filtering effect is good.
The barrel cover 13 is provided with an inflation port 134, the inflation port 134 is communicated into the filter cloth bag 4, and the inflation port 134 can be used for inflating the filter cloth bag 4 so as to clean the filter cloth bag 4.
Connect dust bucket 3 both sides to be equipped with and hold handle 31 and connector link 32, connector link 32 is connected with drags handle 33, connect dust bucket 3 bottom to be equipped with universal wheel 34, hold handle 31 and drag handle 33 and can be used to connect dust bucket 3 and filter vat 1 to remove convenient to use.
The outer cleaning assembly 5 comprises at least one layer of outer cleaning support 51 and outer cleaning brushes 52 arranged on the outer cleaning support 51, the outer cleaning support 51 is connected with a lifting driving seat 53, the lifting driving seat 53 drives the outer cleaning support 51 to lift along the outer edge of the filtering cloth bag 4, the outer cleaning brushes 52 arranged on the outer cleaning support 51 lift under the driving action of the lifting driving seat 53, the outer edge of the filtering cloth bag 4 is cleaned, and the cleaning effect is good.
Outer clean support 51 is equipped with two-layerly, and two-layerly outer clean support 51 all is equipped with outer cleaning brush 52, cleans through the cleaning brush of both sides, and it is more thorough to clean, and clean scope is bigger.
The inner cleaning assembly 6 comprises a rotary bracket 61, an air guide pipe 62 connected to the rotary bracket 61, and a reverse blowing plate 63 connected to the air guide pipe 62, wherein the reverse blowing plate 63 is provided with a plurality of air blowing openings 64, the air blowing openings 64 face the inner diameter of the filter cloth bag 4 and are connected with the reverse blowing plate 63 through the air guide pipe 62, and the reverse blowing plate 63 blows air to the inner diameter of the filter cloth bag 4 to blow air to remove the filter cloth bag 4 along with adsorbed dust.
The dust collector 10 with the self-cleaning structure adopts the dust collector 10 with the self-cleaning structure, and has good filtering effect and high cleaning efficiency.
The vacuum cleaner 10 includes a blower 101, the blower 101 is provided with a connection pipe 102, the connection pipe 102 is connected to the filter tub 1, the blower 101 is provided with a discharge pipe 103 for discharging filtered air, the connection pipe 102 is connected to an air outlet 133 for feeding the filtered air into the blower 101, and then discharging the filtered air through the discharge pipe 103.
According to the utility model, the filter cloth bag 4 is arranged in the filter barrel 1, the filter cloth bag 4 is used for filtering after dust collection, and meanwhile, the outer cleaning component 5 and the inner cleaning component 6 are used for cleaning the filter cloth bag 4, so that automatic cleaning is realized, the automation degree is high, and the dust is guided into the dust receiving barrel 3 after automatic cleaning, and the structure is reliable. Specifically, a filter barrel 1, an air inlet 2 arranged on the filter barrel 1, a dust collecting barrel 3 arranged on the filter barrel 1 and positioned below the air inlet 2, a filter cloth bag 4 arranged in the filter barrel 1, an outer cleaning component 5 arranged on the filter barrel 1 and positioned at the outer edge of the filter cloth bag 4, and an inner cleaning component 6 arranged on the filter barrel 1 and positioned in the filter cloth bag 4 are arranged; the filter barrel 1 is provided with a dust filter bucket 11 corresponding to the dust collecting barrel 3, and the air inlet 2 is positioned on the outer edge of the dust filter bucket 11 and communicated with the dust collecting barrel 3. The wind with dust is guided into the filter vat 1 through the wind inlet 2, and through the dust filtering bucket 11, the dust filtering bucket 11 drops the dust with larger particle size into the dust receiving vat 3, and simultaneously, the wind with dust is filtered through the filtering cloth bag 4, so that the subsequent guiding and discharging are convenient.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A self-cleaning structure, characterized by: comprises a filter barrel, an air inlet arranged on the filter barrel, a dust collecting barrel arranged on the filter barrel and positioned below the air inlet, a filter cloth bag arranged in the filter barrel, an outer cleaning component arranged on the filter barrel and positioned at the outer edge of the filter cloth bag, and an inner cleaning component arranged on the filter barrel and positioned in the filter cloth bag; the filter barrel is provided with a dust filter hopper corresponding to the dust collecting barrel, and the air inlet is positioned on the outer edge of the dust filter hopper and communicated with the dust collecting barrel.
2. The self-cleaning structure of claim 1, wherein: the filter vat includes staving, separable connection in the bung of staving and locates the staving outer edge and possess the fixed knot that fixes the bung, the bung is all located to outer clean subassembly and interior clean subassembly.
3. The self-cleaning structure of claim 2, wherein: the barrel cover is provided with a connecting support, the filter cloth bag is sleeved on the connecting support, the connecting support is provided with a sealing ring, the sealing ring is in sealing connection with an opening of the filter cloth bag, the barrel cover is provided with an air outlet, and the air outlet is communicated to the inside of the filter cloth bag.
4. The self-cleaning structure of claim 3, wherein: the barrel cover is provided with an inflation port, and the inflation port is communicated into the filter cloth bag.
5. The self-cleaning structure of claim 1, wherein: the dust collecting barrel is characterized in that a holding handle and a connecting buckle are arranged on two sides of the dust collecting barrel, the connecting buckle is connected with a dragging handle, and universal wheels are arranged at the bottom of the dust collecting barrel.
6. The self-cleaning structure of claim 1, wherein: the outer cleaning assembly comprises at least one layer of outer cleaning support and an outer cleaning brush arranged on the outer cleaning support, the outer cleaning support is connected with a lifting driving seat, and the lifting driving seat drives the outer cleaning support to lift along the outer edge of the filtering cloth bag.
7. The self-cleaning structure of claim 6, wherein: the outer cleaning support is provided with two layers, and outer cleaning brushes are arranged on the two layers of the outer cleaning support.
8. The self-cleaning structure of claim 7, wherein: the inner cleaning assembly comprises a rotary support, an air guide pipe connected to the rotary support and a reverse blowing plate connected to the air guide pipe, wherein the reverse blowing plate is provided with a plurality of air blowing openings, and the air blowing openings face the inner diameter of the filter cloth bag.
9. A kind of dust collector, characterized by: comprising a self-cleaning structure as claimed in any one of claims 1 to 8.
10. The vacuum cleaner of claim 9, wherein: the gas filter is characterized by comprising a blower, wherein the blower is provided with a connecting pipe, the connecting pipe is connected with a filter vat, and the blower is provided with a discharge pipe for guiding out filtered gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099870.7U CN216602718U (en) | 2021-09-01 | 2021-09-01 | Self-cleaning structure and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099870.7U CN216602718U (en) | 2021-09-01 | 2021-09-01 | Self-cleaning structure and dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216602718U true CN216602718U (en) | 2022-05-27 |
Family
ID=81681275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122099870.7U Active CN216602718U (en) | 2021-09-01 | 2021-09-01 | Self-cleaning structure and dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216602718U (en) |
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2021
- 2021-09-01 CN CN202122099870.7U patent/CN216602718U/en active Active
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