CN114788663B - Dust collector of sweeper and cleaning system - Google Patents
Dust collector of sweeper and cleaning system Download PDFInfo
- Publication number
- CN114788663B CN114788663B CN202210470730.2A CN202210470730A CN114788663B CN 114788663 B CN114788663 B CN 114788663B CN 202210470730 A CN202210470730 A CN 202210470730A CN 114788663 B CN114788663 B CN 114788663B
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- Prior art keywords
- air inlet
- dust collector
- chamber
- garbage
- air
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- 239000000428 dust Substances 0.000 title claims abstract description 135
- 238000004140 cleaning Methods 0.000 title claims abstract description 9
- 241001417527 Pempheridae Species 0.000 title claims description 23
- 238000011084 recovery Methods 0.000 claims abstract description 77
- 238000000926 separation method Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 5
- 238000010408 sweeping Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application provides a dust collector and cleaning system of machine of sweeping floor, include: the dust collector comprises a dust collector body, a face cover, a dust collecting box, a fan and an air inlet pipe, when the dust collector works, high-speed airflow in the air inlet pipe can guide garbage in the dust box of the floor sweeping machine into the air inlet chamber and circulate in a room, a return air hole is formed between the air inlet chamber and a recovery chamber, the area of the return air hole is small, the local speed of the high-speed airflow circulating to the return air hole is increased, negative pressure is formed on the recovery chamber, the recovery chamber can suck stirred garbage, after the garbage is sucked, the garbage is stirred by strong air in the recovery chamber, the garbage is heavier and falls down to the bottom and is accumulated, so that the problem that the garbage cannot flow back into the air inlet chamber, and the problem that the garbage in the garbage accommodating chamber is raised by the airflow coming out of the air outlet is effectively solved in the mode that the garbage accommodating chamber is directly aligned from bottom to top is solved, so that the volume utilization rate of the garbage accommodating chamber is not high, and the flying garbage is easy to block the return air inlet, and the work of the dust collector is influenced.
Description
Technical Field
The application relates to the field of indoor cleaning equipment, in particular to a dust collector of a sweeper and a cleaning system.
Background
Along with the development of intelligent household equipment, more and more intelligent household equipment enters into ordinary families to provide convenient service for users, and the sweeper is favored by more and more users because of the automatic sweeping function, and in order to not need frequent cleaning of the dust box of the sweeper, the sweeper is usually provided with a dust collector, and when the dust box of the sweeper collects too much garbage, the dust box returns to the base station to be connected with the dust collector, and the garbage in the dust box is discharged into a garbage bag of a device in the dust collector.
The air outlets of the existing dust collectors are directly aligned with the garbage accommodating chambers from bottom to top, in this way, the garbage in the accommodating chambers can be lifted by the air flow coming out of the air outlets, so that the volume utilization rate of the garbage accommodating chambers is low, and meanwhile, the air return openings are easily blocked by the lifted garbage, so that the dust collectors are influenced.
Disclosure of Invention
The utility model provides a dust collector of sweeper aims at solving the air outlet of current dust collector and all is the direct alignment rubbish accommodation chamber, under this kind of mode, and the air current that comes out in the air outlet can raise accommodation chamber rubbish, leads to the volume utilization of rubbish accommodation chamber not high like this, and the rubbish that flies upward simultaneously still blocks up the return air inlet easily, influences the problem of dust collector work.
The application provides a dust collector of sweeper, include: the dust collector comprises a face cover, a dust collector body, a dust collecting box, a fan and an air inlet pipe;
the surface cover is arranged on the dust collector body, the dust collector box is arranged in the dust collector body, and the surface cover can move relative to the dust collector body to realize the opening or closing of the surface cover and the dust collector body, wherein when the surface cover and the dust collector body are closed, the surface cover and the dust collector box form a relative closed space;
a separation plate is arranged in the dust collection box, the separation plate separates the dust collection box into an air inlet chamber and a recovery chamber, a recovery hole is formed in the separation plate, the air inlet chamber is communicated with the recovery chamber through the recovery hole, an air suction inlet of the fan is connected with the air inlet chamber, and the air inlet pipe is connected with the air inlet chamber;
when the dust collector works, the airflow with garbage circulates in the air inlet chamber from the air inlet pipe, the area of the recovery hole is smaller than that of the partition plate, and the local speed of the airflow circulating to the recovery hole is high, so that negative pressure is formed in the recovery chamber, and the garbage is sucked into the recovery chamber.
Preferably, the air inlet device further comprises a filter screen bracket, wherein the filter screen bracket is arranged in the air inlet chamber and is connected with an air suction inlet of the fan.
Preferably, the filter screen support is a metal support, and the filter screen support is provided with filter holes.
Preferably, an air suction pipeline is further arranged in the air inlet chamber, a first end of the air suction pipeline is connected with the filter screen support, and a second end of the air suction pipeline is connected with an air suction inlet of the fan.
Preferably, the distance from the first end of the air suction pipeline to the bottom surface of the air inlet chamber is greater than the distance from the air inlet pipe to the bottom surface of the air inlet chamber.
Preferably, the air inlet pipe is connected with the air inlet chamber at a certain included angle, the projection of the air inlet pipe on the horizontal direction is in an acute angle form with the air inlet chamber, and the projection of the air inlet pipe on the vertical direction is also in an acute angle form with the air inlet chamber.
Preferably, the partition plate is an arc curved plate, the recovery hole is in a slit shape, and the recovery hole is arranged at the tangent position of the arc curved plate and the side wall of the dust collecting box.
Preferably, the partition plate is a vertical panel, and the recovery hole is provided on the vertical panel.
Preferably, the dust collector body is provided with an air inlet pipe bracket for fixing the air inlet pipe in the dust collector body.
The present application also provides a cleaning system comprising a sweeper dust collector and a sweeper as described in any one of the above.
A sweeper dust collector and cleaning system of the present application, comprising: the dust collector comprises a dust collector body, a face cover, a dust collecting box, a fan and an air inlet pipe, when the dust collector works, high-speed airflow in the air inlet pipe can guide garbage in the dust box of the dust collector into the air inlet chamber and circulate in the air inlet chamber, a separation plate is arranged between the air inlet chamber and a recovery chamber, a recovery hole is formed in the separation plate, the area of the recovery hole is smaller than that of the separation plate, the local speed of the high-speed airflow circulating to the recovery hole is increased, negative pressure is formed in the recovery chamber, the stirred garbage can be sucked into the recovery chamber, after the garbage is sucked, the garbage can fall down relatively heavily and is accumulated because of no strong wind stirring in the recovery chamber, so that the problem that the garbage can not flow back into the air inlet chamber, and the garbage in the chamber can be lifted by the airflow coming out of the air outlet is directly aligned with the garbage chamber from bottom to top is effectively solved, so that the volume utilization rate of the garbage chamber is not high, and the flying garbage can be easily blocked up, and the work of the dust collector is influenced.
Drawings
FIG. 1 is a schematic view of a dust collector of a sweeper in an embodiment;
FIG. 2 is a schematic view of a dust collector of a sweeper in another embodiment;
FIG. 3 is a perspective view of a dust collector of the sweeper in one embodiment;
FIG. 4 is a cross-sectional view of a dust collector of the sweeper in one embodiment;
FIG. 5 is a top view of a sweeper dust collector in one embodiment;
wherein, 1, a face cover; 2. a dust collector body; 3. a dust collection box; 31. a partition plate; 32. an air inlet chamber; 33. a recovery chamber; 34. a recovery hole; 35. a filter screen bracket; 36. an air suction pipeline; 4. a blower; 5. an air inlet pipe; 6. an air inlet pipe bracket.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In a first aspect, referring to fig. 1 and 2, the present application provides a dust collector of a sweeper, comprising: a face cover 1, a dust collector body 2, a dust collecting box 3, a fan 4 and an air inlet pipe 5;
the face cover 1 is arranged on the dust collector body 2, the dust collector box 3 is arranged in the dust collector body 2, the face cover 1 can move relative to the dust collector body 2 to realize the opening or closing of the face cover 1 and the dust collector body 2, and when the face cover 1 and the dust collector body 2 are closed, the face cover 1 and the dust collector box 3 form a relative closed space;
a separation plate 31 is arranged in the dust collection box 3, the separation plate 31 separates the dust collection box 3 into an air inlet chamber 32 and a recovery chamber 33, a recovery hole 34 is arranged on the separation plate 31, the air inlet chamber 32 and the recovery chamber 33 are communicated through the recovery hole 34, an air inlet of the fan 4 is connected with the air inlet chamber 32, and the air inlet pipe 5 is connected with the air inlet chamber 32;
when the dust collector works, the air flow with garbage circulates in the air inlet chamber 32 from the air inlet pipe 5, the area of the recovery hole 34 is smaller than that of the partition plate 31, and the local speed of the air flow circulating to the recovery hole 34 is high, so that negative pressure is formed in the recovery chamber 33, and the garbage is sucked into the recovery chamber 33.
As described above, the dust collector of the sweeper provided in the embodiment of the application includes: the dust collector comprises a dust collector body 2, a face cover 1, a dust collecting box 3, a fan 4 and an air inlet pipe 5; wherein the surface cover 1 can move relative to the dust collector body 2 to realize the opening or closing of the surface cover 1 and the dust collector body 2, the surface cover 1 can be arranged at the top end of one side wall of the dust collector body 2, the surface cover 1 can rotate relative to the dust collector body 2 to realize the opening or closing of the surface cover 1 and the dust collector body 2, the surface cover 1 can also be arranged at the top of the dust collector body 2, a buckle or other clamping structure is arranged at the contact part of the surface cover 1 and the dust collector body 2 to realize the tight contact or separation of the surface cover 1 and the dust collector body 3, and the embodiment does not limit the specific limitation, when the surface cover 1 and the dust collector body 2 are closed, the surface cover 1 is tightly contacted with the upper edge of the dust collector box 3, the face cover 1 and the dust collecting box 3 form a relatively airtight space, the dust collecting box 3 is made of hard rubber or stainless steel, is not easy to deform, can be cleaned by water, the dust collecting box 3 is internally provided with a separation plate 31, the separation plate 31 separates the dust collecting box 3 into an air inlet chamber 32 and a recovery chamber 33, the separation plate 31 is provided with a recovery hole 34 for communicating the air inlet chamber 32 with the recovery chamber 33, the air inlet pipe 5 is connected with the air inlet chamber 32 at an acute angle, the air inlet of the fan 4 is communicated with the bottom surface of the air inlet chamber 32, the air inlet pipe 5 is arranged on the side wall of the air inlet chamber 32, preferably, the air inlet pipe 5 forms an acute angle with the side wall of the air inlet chamber 32, the distance from the bottom surface is larger than the distance from the recovery hole 34, and when high-speed air flow carrying dust and garbage in the air inlet pipe 5 flows into the air inlet chamber 32 and cannot be directly sucked by the fan 4, but firstly touches the side wall or the panel of the air inlet chamber 32, then rebounds and circulates in the air inlet chamber 32, when the high-speed air flow circulates to the air return hole, the local speed of the air flow is increased because of the small area of the air return hole 34, negative pressure is formed on the air return chamber 33, the stirred garbage is sucked into the air return chamber 33, and after the garbage is sucked, the garbage is heavier and falls to the bottom and is accumulated because of no strong wind stirring in the air return chamber 33, so that dust and garbage cannot flow back to the air inlet chamber 32 from the air return chamber 33.
In one embodiment, the fan further comprises a filter support 35, and the filter support 35 is disposed in the air inlet chamber 32 and connected to the air suction inlet of the fan 4.
In one embodiment, the filter support 35 is a metal support, and the filter support 35 is provided with a filter hole.
As described above, the air inlet chamber 32 is further provided with the filter screen support 35, the filter screen support 35 is provided with the filter holes, the filter screen can filter the garbage in the air inlet chamber 32, the garbage is prevented from being sucked into the fan 4 to damage the fan 4, the filter screen support 35 is made of metal, has a certain quality, and is firmly connected with the air suction inlet of the fan 4, so that the garbage cannot be loosened by high-speed air flow in the air inlet chamber 32.
Referring to fig. 3, in one embodiment, an air suction duct 36 is further disposed in the air inlet chamber 32, a first end of the air suction duct 36 is connected to the filter support 35, and a second end of the air suction duct 36 is connected to the air suction inlet of the fan 4.
As described above, the air intake chamber 32 is further provided with an air suction pipe 36, a first end of the air suction pipe 36 is firmly connected with the metal bracket, a second end of the air suction pipe 36 is connected with the bottom surface of the air intake chamber 32, and then is communicated with the fan 4 through a conduit, or directly passes through the bottom surface of the air intake chamber 32 to be connected with the air suction inlet of the fan 4, further, the air suction pipe 36 may be formed by protruding from the bottom surface of the air intake chamber 32 towards the air intake chamber 32, and the air suction pipe 36 is firmly connected with the bottom surface of the air intake chamber 32, so as to ensure that the air cannot be influenced by air flow to loosen.
Referring to fig. 4, in one embodiment, the distance from the first end of the suction duct 36 to the bottom surface of the air intake chamber 32 is greater than the distance from the air intake duct 5 to the bottom surface of the air intake chamber 32.
As described above, the distance from the air inlet pipe 5 to the bottom surface of the air inlet chamber 32 is slightly less than the distance from the first end of the air suction pipe 36 to the bottom surface of the air inlet chamber 32, which is helpful for the entering air flow to circulate in the air inlet chamber 32 and flow around, and then enter the air suction pipe 36 without being directly sucked by the fan 4, meanwhile, the distance from the first end of the air suction pipe 36 to the bottom surface of the air inlet chamber 32 is greater, and the direct blockage/falling of dust on the filter screen bracket 35 can be reduced, so that the air outlet efficiency of the fan 4 can be improved, and the fan 4 is protected.
In one embodiment, the air inlet pipe 5 is connected to the air inlet chamber 32 at a certain angle, the projection of the air inlet pipe 5 in the horizontal direction forms an acute angle with the air inlet chamber 32, and the projection of the air inlet pipe 5 in the vertical direction also forms an acute angle with the air inlet chamber 32.
As described above, the air inlet duct 5 is not vertically connected to the side wall of the air inlet chamber 32, but should be connected to the side wall of the air inlet chamber 32 at an acute angle, preferably in the range of 30 ° -60 ° so that the air flow is more easily guided to flow along the inner wall of the air inlet chamber 32 after flowing from the air inlet duct 5 into the air inlet chamber 32, so that the air flow forms a vortex in the air inlet chamber 32, so that the garbage and dust can enter the recovery chamber 33 from the recovery holes 34 when the vortex rotates.
Referring to fig. 3 and 5, in one embodiment, the partition plate 31 is a curved circular plate, the recovery hole 34 is slit-shaped, and the recovery hole 34 is disposed at a tangent of the curved circular plate and the sidewall of the dust box 3.
As described above, in order to better make the air flow from the air inlet pipe 5 easier to form vortex in the air inlet chamber 32, the air inlet chamber 32 should be cylindrical, then the partition plate 31 is also provided with an arc curved plate, the inner concave surface of the arc curved surface faces the air inlet chamber to make the air inlet chamber 32 cylindrical, so that the air flow from the air inlet pipe 5 can better revolve and rotate around the inner wall of the air inlet chamber 32, the outer concave surface of the arc curved surface faces the recovery chamber 33, the recovery chamber 33 is crescent-shaped, the recovery hole 34 is in a slit shape, the recovery hole 34 is arranged at the tangent position of the arc curved plate and the side wall of the dust box 3, namely, one end of the arc curved plate is connected with the side wall of the dust box 3, the other end of the arc curved plate is not contacted with the other side wall, and a certain interval is formed between the arc curved plate and the side wall of the dust box 3, so that a slit is formed between the arc curved plate and the two, the openings of the recovery holes 34 are arranged towards the air inlet pipe 5, that is, the openings of the recovery holes 34 are arranged to meet the rotation direction of vortex, further, the openings of the recovery holes 34 can be inclined towards the air inlet chamber 32 by a certain angle, so that the openings of the recovery holes 34 in the air inlet chamber 32 are larger, the recovery holes 34 are gradually reduced in the direction approaching the recovery chamber 33, the recovery holes 34 are approximately funnel-shaped, when the air flow from the air inlet pipe 5 rotates in the air inlet chamber 32, dust and garbage can be adhered to the inner wall of the air inlet chamber 32 to perform vortex rotation under the action of centrifugal force, when the air flow rotates to the recovery holes 34, the dust and garbage can be thrown into the recovery chamber 33 from the air inlet chamber 32 more easily, further, the arc curved plate is thickened at the position of the outlet hole in the recovery chamber 33, and the recovery holes 34 can not deform when the air flow and garbage are impacted.
It should be noted that, in some embodiments, the recycling hole 34 may be further enlarged after gradually shrinking toward the recycling chamber 33, so that the garbage can smoothly enter the recycling chamber 33 after passing through the narrowest point and quickly fall back in the recycling chamber 33.
In one embodiment, the partition plate 31 is a vertical panel, and the recovery holes 34 are provided on the vertical panel.
As described above, as another example, the partition plate 31 may be a vertical panel, the recovery hole 34 is disposed at the center of the vertical panel, the recovery hole 34 may be circular, rectangular or other shape, further, the recovery hole 34 may be disposed at the center of the vertical panel, or disposed in a horizontal direction on the vertical panel, or disposed in a vertical direction on the vertical panel, and the specific direction is not limited.
In one embodiment, a sealing ring is arranged at the contact position of the dust collecting box 3 and the face cover 1.
As described above, the sealing ring is disposed at the contact position of the dust collecting box 3 and the face cover 1, so that the face cover 1 and the upper edge of the dust collecting box 3 can be tightly contacted when the face cover 1 and the dust collector body 2 are closed, and tightness can be ensured.
In one embodiment, the dust collector body 2 is provided with an air inlet duct bracket 6, the air inlet duct bracket 6 being used to fix the air inlet duct 5 in the dust collector body 2.
As described above, an air inlet pipe bracket 6 is disposed at the outer side of the side wall of the air inlet pipe 5 connected with the air inlet chamber 32, and the air inlet pipe bracket 6 can fix the air inlet pipe 5 to the dust collector body 2, so as to prevent the air inlet pipe 5 from moving when high-speed air flows, and the sound is overlarge.
To sum up, this application's a dust collector of machine and clean system, including the dust collector body, the face lid, the dust collection box, the fan, the air-supply line, at dust collector during operation, high-speed air current in the air-supply line can be with the rubbish in the dust collection box of machine of sweeping the floor in the air inlet room and at indoor circulation, set up the division board between air inlet room and recovery room, set up the recovery hole on the division board, the area of recovery hole is less than the area of division board, local speed when high-speed air current circulated to recovery hole department increases, form the negative pressure to the recovery room, the rubbish that the recovery room can inhale the stirring, after the inhalation, because there is strong wind stirring in the recovery room, the rubbish is heavier will drop the bottom, pile up, thereby can not flow back to the air inlet room, the air current that comes out in the air outlet has solved the dust collector effectively can be with holding room rubbish raise down under this kind of the direct alignment rubbish holding room, the volume utilization ratio that leads to rubbish holding room is not high like this, the rubbish that flies upward simultaneously still blocks up the return air inlet easily, influence dust collector problem that works.
It should be noted that, in the embodiments of the present invention, all directional indicators (such as up, down, left, right, front, and back) are only used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators correspondingly change, and the connection may be a direct connection or an indirect connection.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (9)
1. A dust collector of a sweeper, comprising: the dust collector comprises a face cover, a dust collector body, a dust collecting box, a fan and an air inlet pipe;
the surface cover is arranged on the dust collector body, the dust collector box is arranged in the dust collector body, and the surface cover can move relative to the dust collector body to realize the opening or closing of the surface cover and the dust collector body, wherein when the surface cover and the dust collector body are closed, the surface cover and the dust collector box form a relative closed space;
a separation plate is arranged in the dust collection box, the separation plate separates the dust collection box into an air inlet chamber and a recovery chamber, a recovery hole is formed in the separation plate, the air inlet chamber is communicated with the recovery chamber through the recovery hole, an air suction inlet of the fan is connected with the air inlet chamber, and the air inlet pipe is connected with the air inlet chamber;
when the dust collector works, air flow with garbage enters the air inlet chamber from the air inlet pipe and circulates in the air inlet chamber, the area of the recovery hole is smaller than that of the partition plate, and the local speed of the air flow circulating to the recovery hole is high, so that negative pressure is formed in the recovery chamber, and the garbage is sucked into the recovery chamber;
the division board is circular arc curved plate, the recovery hole is slit form, the recovery hole sets up circular arc curved plate with the tangent department of dust collection box's lateral wall.
2. The dust collector of claim 1 further comprising a screen bracket disposed in the air inlet chamber and connected to the air inlet of the blower.
3. The dust collector of claim 2, wherein the filter screen support is a metal support, and the filter screen support is provided with filter holes.
4. The dust collector of claim 2, wherein the air inlet chamber is further provided with an air suction pipe, a first end of the air suction pipe is connected with the filter screen bracket, and a second end of the air suction pipe is connected with an air suction inlet of the fan.
5. The dust collector of claim 4 wherein the distance from the first end of the suction duct to the bottom surface of the air inlet chamber is greater than the distance from the air inlet duct to the bottom surface of the air inlet chamber.
6. The dust collector of claim 1, wherein the air inlet pipe is connected with the air inlet chamber at an angle, the projection of the air inlet pipe in the horizontal direction forms an acute angle with the air inlet chamber, and the projection of the air inlet pipe in the vertical direction forms an acute angle with the air inlet chamber.
7. The sweeper dust collector of claim 1 wherein the divider plate is a vertical panel and the recovery holes are provided in the vertical panel.
8. The dust collector of claim 1, wherein the dust collector body is provided with an air inlet pipe bracket for fixing the air inlet pipe in the dust collector body.
9. A cleaning system comprising a sweeper and a sweeper dust collector as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470730.2A CN114788663B (en) | 2022-04-28 | 2022-04-28 | Dust collector of sweeper and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470730.2A CN114788663B (en) | 2022-04-28 | 2022-04-28 | Dust collector of sweeper and cleaning system |
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| Publication Number | Publication Date |
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| CN114788663A CN114788663A (en) | 2022-07-26 |
| CN114788663B true CN114788663B (en) | 2024-01-16 |
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| CN202210470730.2A Active CN114788663B (en) | 2022-04-28 | 2022-04-28 | Dust collector of sweeper and cleaning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115253492B (en) * | 2022-07-28 | 2024-06-11 | 深圳市无限动力发展有限公司 | Sewage tank capable of separating gas from liquid and floor scrubber |
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