CN114788663A - Sweeper dust collector and cleaning system - Google Patents
Sweeper dust collector and cleaning system Download PDFInfo
- Publication number
- CN114788663A CN114788663A CN202210470730.2A CN202210470730A CN114788663A CN 114788663 A CN114788663 A CN 114788663A CN 202210470730 A CN202210470730 A CN 202210470730A CN 114788663 A CN114788663 A CN 114788663A
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- Prior art keywords
- air inlet
- dust collector
- chamber
- garbage
- sweeper
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- 239000000428 dust Substances 0.000 title claims abstract description 125
- 241001417527 Pempheridae Species 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 title claims description 8
- 238000011084 recovery Methods 0.000 claims abstract description 68
- 238000005192 partition Methods 0.000 claims description 27
- 238000004064 recycling Methods 0.000 claims description 18
- 230000001154 acute effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 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
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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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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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
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application provides a sweeper dust collector and clean system includes: when the dust collector works, garbage in the dust box of the sweeper can be guided into the air inlet chamber by high-speed airflow in the air inlet pipe and circulates indoors, a return air hole is formed between the air inlet chamber and the recovery chamber, the area of the return air hole is small, the local speed of the high-speed airflow is increased when the high-speed airflow circulates to the return air hole, negative pressure is formed on the recovery chamber, the stirred garbage can be sucked into the recovery chamber, after the garbage is sucked, the garbage can drop to the bottom due to the fact that strong wind does not stir in the recovery chamber, the garbage can not flow back to the air inlet chamber, the problem that the garbage in the accommodating chamber can be lifted by the airflow from the air outlet under the mode that the air outlet of the dust collector is directly aligned with the garbage accommodating chamber from bottom to top is effectively solved, the volume utilization rate of the garbage accommodating chamber is low, and the lifted garbage can easily block the return air inlet, the problem of affecting the operation of the dust collector.
Description
Technical Field
The application relates to the field of indoor cleaning equipment, in particular to a sweeper dust collector and a cleaning system.
Background
Along with the development of intelligent household equipment, more and more intelligent household equipment enters into ordinary family and provides convenient service for the user, and the machine of sweeping the floor receives more and more user's liking because of its automatic function of cleaning, and in order not necessarily frequent clearance machine of sweeping the floor's dirt box, can be equipped with a dust arrester for the machine of sweeping the floor usually, when the rubbish that machine of sweeping the floor collected the dirt box too much, will return the basic station and be connected with the dust arrester, discharge the rubbish in the dirt box in the garbage bag of dust arrester device.
And the air outlet of current dust arrester all is from bottom to top direct alignment rubbish and holds the room, and under this kind of mode, the air current that comes out in the air outlet can be with holding the room rubbish and raise, leads to the volume utilization ratio of rubbish to hold the room not high like this, and the return air inlet is stopped up easily to the rubbish that flies upward simultaneously, influences dust arrester work.
Disclosure of Invention
The application provides a pair of sweeper dust collector aims at solving current dust collector's air outlet and all is direct aim at rubbish accommodation chamber, and under this kind of mode, the air current that comes out in the air outlet can be with accommodation chamber rubbish raise, leads to rubbish accommodation chamber's volume utilization ratio not high like this, and the return air inlet is stopped up easily to the rubbish that flies upward simultaneously still, influences the problem of dust collector work.
The application provides a sweeper dust arrester includes: the dust collector comprises a face cover, a dust collector body, a dust collecting box, a fan and an air inlet pipe;
the face cover is arranged on the dust collector body, the dust collecting box is arranged in the dust collector body, the face cover can move relative to the dust collector body to realize the opening or closing of the face cover and the dust collector body, and when the face cover and the dust collector body are closed, the face cover and the dust collecting box form a relatively closed space;
a partition plate is arranged in the dust collection box, the partition plate partitions the dust collection box into an air inlet chamber and a recovery chamber, recovery holes are formed in the partition plate, the air inlet chamber is communicated with the recovery chamber through the recovery holes, an air suction port 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, airflow with garbage circulates in the air inlet chamber from the air inlet pipe, the area of the recovery holes is smaller than that of the partition plate, and the local speed of the airflow when the airflow circulates to the recovery holes 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 support, wherein the filter screen support is arranged in the air inlet chamber and connected with the air suction opening 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 opening 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 with the air inlet room is certain contained angle and connects, the air inlet pipe in the ascending projection of horizontal direction with the air inlet room is acute angle form, the ascending projection of air inlet pipe vertical direction also with the air inlet room is acute angle form.
Preferably, the separation plate is an arc curved plate, the recovery hole is in a gap shape, and the recovery hole is arranged at the tangent position of the arc curved plate and the side wall of the dust collection box.
Preferably, the separation plate is a vertical panel, and the recovery hole is formed in the vertical panel.
Preferably, the dust collector body is provided with an air inlet pipe support, and the air inlet pipe support is used for fixing the air inlet pipe in the dust collector body.
The present application further provides a cleaning system comprising a sweeper dust collector and a sweeper as described in any of the above.
The application provides a sweeper dust arrester and clean system includes: when the dust collector works, the high-speed airflow in the air inlet pipe can guide the garbage in the dust box of the sweeper into the air inlet chamber and circulate in the chamber, a partition plate is arranged between the air inlet chamber and the recovery chamber, recovery holes are formed in the partition plate, the area of the recovery holes is smaller than that of the partition plate, the local speed of the high-speed airflow is increased when the high-speed airflow circulates to the recovery holes, 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 drop to the bottom due to the fact that strong wind does not stir in the recovery chamber, the garbage can be stacked up and cannot flow back to the air inlet chamber, the problem that the capacity utilization rate of the garbage containing chamber is low due to the fact that the airflow from the air outlet of the dust collector directly aims at the garbage containing chamber from bottom to top is effectively solved, meanwhile, the flying garbage can easily block the air return opening to influence the work of the dust collector.
Drawings
Fig. 1 is a schematic structural view of a dust collector of a sweeper in one embodiment;
FIG. 2 is a schematic view of a dust collector of the sweeper in another embodiment;
fig. 3 is a perspective view of a dust collector of the sweeper in one embodiment;
figure 4 is a cross-sectional view of a dust collector of the sweeper in one embodiment;
figure 5 is a top view of a dust collector of the sweeper in one embodiment;
wherein, 1, a face cover; 2. a dust collector body; 3. a dust collecting box; 31. a partition plate; 32. an air inlet chamber; 33. a recovery chamber; 34. a recovery hole; 35. a screen support; 36. an air suction pipeline; 4. a fan; 5. an air inlet pipe; 6. an air inlet pipe bracket.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first aspect, referring to fig. 1 and 2, the present application provides a dust collector of a sweeper, comprising: the dust collector comprises 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 collecting 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, wherein when the face cover 1 and the dust collector body 2 are closed, the face cover 1 and the dust collecting box 3 form a relatively closed space;
a partition plate 31 is arranged in the dust collection box 3, the partition plate 31 divides the dust collection box 3 into an air inlet chamber 32 and a recovery chamber 33, the partition plate 31 is provided with recovery holes 34, the air inlet chamber 32 is communicated with the recovery chamber 33 through the recovery holes 34, an air suction 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 airflow with the garbage circulates in the air inlet chamber 32 from the air inlet pipe 5, the area of the recovery holes 34 is smaller than that of the partition plate 31, and the local speed of the airflow circulating to the recovery holes 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 present application includes: 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 face cover 1 can move relative to the dust collector body 2 to open or close the face cover 1 and the dust collector body 2, the face cover 1 can be arranged at the top end of one side wall of the dust collector body 2, and the two are connected through a rotating structure, so that the face cover 1 can rotate relative to the dust collector body 2 to open or close the face cover 1 and the dust collector body 2, or the face cover 1 can be arranged at the top of the dust collector body 2, a buckle or other clamping structure is arranged at the contact position of the face cover 1 and the dust collector body 2 to realize the tight contact or separation of the face cover 1 and the dust collector body 2, the embodiment does not make specific limitation, when the face cover 1 and the dust collector body 2 are closed, the face cover 1 and the upper edge of the dust collector box 3 are in tight contact, the dust collecting box 3 is made of hard rubber or stainless steel materials, the dust collecting box 3 is not easy to deform and can be cleaned by water, the dust collecting box 3 is internally provided with a partition plate 31, the partition plate 31 divides the dust collecting box 3 into an air inlet chamber 32 and a recovery chamber 33, the partition 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, an 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 is at an acute angle with the side wall of the air inlet chamber 32, the distance from the bottom surface is larger than the distance between the recovery hole 34 and the bottom surface, when high-speed airflow of dust and garbage in the air inlet pipe 5 flows into the air inlet chamber 32 and is not directly sucked by the fan 4, but first touches the side wall or the panel of the air inlet chamber 32 and then rebounds and circulates in the air inlet chamber 32, when high-speed airflow circulates to the return air hole, the area of the recovery hole 34 is small, so that the local speed of the airflow is increased, negative pressure is formed on the recovery chamber 33, the garbage stirred by the recovery chamber 33 can be sucked, after the garbage is sucked, the garbage is heavier and falls to the bottom due to the fact that strong wind does not exist in the recovery chamber 33 to stir, and the garbage is piled up, so that dust and the garbage cannot flow back to the air inlet chamber 32 from the recovery chamber 33.
In one embodiment, the air conditioner further comprises a filter screen bracket 35, wherein the filter screen bracket 35 is arranged in the air inlet chamber 32 and is connected with the air suction opening of the fan 4.
In one embodiment, the screen support 35 is a metal support, and the screen support 35 is provided with filtering holes.
As mentioned above, the air inlet chamber 32 is further provided with a filter screen support 35, the filter screen support 35 is provided with 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 certain quality, and is firmly connected with the air suction inlet of the fan 4, so that the garbage cannot be loosened by the high-speed air flow in the air inlet chamber 32.
Referring to fig. 3, in an 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 screen bracket 35, and a second end of the air suction duct 36 is connected to an air suction opening of the fan 4.
As mentioned above, the air inlet 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 inlet chamber 32, and then is communicated with the fan 4 through a duct, or directly passes through the bottom surface of the air inlet chamber 32 to be connected with the air suction opening of the fan 4, further, the air suction pipe 36 can also be formed by protruding the bottom surface of the air inlet chamber 32 towards the inside of the air inlet chamber 32, and the air suction pipe 36 is firmly connected with the bottom surface of the air inlet chamber 32, so as to ensure that the air suction pipe is not loosened under the influence of air flow.
Referring to fig. 4, in one embodiment, the first end of the air suction duct 36 is spaced further from the bottom surface of the air intake compartment 32 than the air inlet duct 5 is spaced from the bottom surface of the air intake compartment 32.
As described above, the distance from the air inlet pipe 5 to the bottom surface of the air inlet chamber 32 is slightly smaller 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 enter the air suction pipe 36 after circulating and flowing in the air inlet chamber 32 without being directly sucked away by the fan 4, and meanwhile, the distance from the first end of the air suction pipe 36 to the bottom surface of the air inlet chamber 32 is larger, which can also reduce the dust from directly blocking/falling on the filter screen bracket 35, thereby improving the air outlet efficiency of the fan 4 and protecting the fan 4.
In one embodiment, the air inlet pipe 5 is connected to the air inlet chamber 32 at an included angle, a projection of the air inlet pipe 5 in the horizontal direction forms an acute angle with the air inlet chamber 32, and a 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 compartment 32, but should be connected to the side wall of the air inlet compartment 32 at an acute angle, preferably, at an acute angle ranging from 30 ° to 60 °, so that the air flow can be more easily guided to flow along the inner wall of the air inlet compartment 32 after flowing from the air inlet duct 5 into the air inlet compartment 32, and can form a vortex flow in the air inlet compartment 32, so that the garbage and dust can be introduced into the recovery compartment 33 from the recovery holes 34 while the vortex flow rotates.
Referring to fig. 3 and 5, in one embodiment, the partition plate 31 is a circular arc-shaped curved plate, the recycling holes 34 are in a slit shape, and the recycling holes 34 are disposed at the tangency of the circular arc-shaped curved plate and the side wall of the dust box 3.
As described above, in order to better enable the air flow from the air inlet pipe 5 to more easily form a vortex flow in the air inlet chamber 32, the air inlet chamber 32 should be configured to be cylindrical, the partition plate 31 should also be configured to be a circular arc curved plate, the inner concave surface of the circular arc curved surface faces the air inlet chamber to enable the air inlet chamber 32 to present a cylindrical shape, so that the air flow from the air inlet pipe 5 can better rotate and rotate around the inner wall of the air inlet chamber 32, the outer concave surface of the circular arc curved surface faces the recovery chamber 33 to enable the recovery chamber 33 to present a crescent shape, the recovery holes 34 are slit-shaped, the recovery holes 34 are disposed at the tangency position of the circular arc curved plate and the side wall of the dust collection box 3, that is, one end of the circular arc curved plate will be connected with the side wall of the dust collection box 3, the other end will not contact with the other side wall, so that a certain distance is formed between the circular arc curved plate and the side wall of the dust collection box 3, the opening of the recovery holes 34 faces the air inlet pipe 5, that is, the opening of the recycling hole 34 is set to meet the rotation direction of the vortex, further, the opening of the recycling hole 34 can be inclined to the air inlet chamber 32 by a certain angle, so that the opening of the recycling hole 34 in the air inlet chamber 32 is larger, and the recycling hole 34 is gradually reduced in the direction close to the recycling chamber 33, so that the recycling hole 34 is approximately funnel-shaped, when the air flow from the air inlet pipe 5 rotates in the air inlet chamber 32, the dust and the garbage can adhere to the inner wall of the air inlet chamber 32 to rotate in the vortex under the action of centrifugal force, when the air flow rotates to the recycling hole 34, the dust and the garbage can be more easily thrown into the recycling chamber 33 from the air inlet chamber 32, further, the circular arc curved plate is thickened at the outlet of the recycling chamber 33, so that the recycling hole 34 can not be deformed when being impacted by the rotating air flow and the garbage.
It should be noted that in some embodiments, the recycling holes 34 may be gradually reduced toward the recycling chamber 33 and then expanded again, so that the garbage can smoothly enter the recycling chamber 33 after passing through the narrowest portion and then rapidly fall back in the recycling chamber 33.
In one embodiment, the separation plate 31 is a vertical panel on which the recovery holes 34 are provided.
As described above, as another embodiment, the partition plate 31 may also 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 shapes, further, the recovery hole 34 may be disposed at the center of the vertical panel, or disposed on the vertical panel in a horizontal direction, or disposed on the vertical panel in a vertical direction, and the specific direction is not limited.
In one embodiment, a sealing ring is arranged at the contact part of the dust collection box 3 and the face cover 1.
As described above, the contact part of the dust collecting box 3 and the face cover 1 is provided with the sealing ring, so that the face cover 1 can be ensured to be in close contact with the upper edge of the dust collecting box 3 when the face cover 1 and the dust collector body 2 are closed, and the tightness can be ensured.
In one embodiment, the dust collector body 2 is provided with a blast pipe bracket 6, and the blast pipe bracket 6 is used for fixing the blast pipe 5 in the dust collector body 2.
As described above, the air inlet pipe bracket 6 is disposed on the outer side of the side wall where the air inlet pipe 5 is connected to 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, thereby preventing the air inlet pipe 5 from moving when high-speed airflow flows through, which causes loud noise.
In summary, the dust collector and cleaning system of the sweeper comprise a dust collector body, a face cover, a dust collecting box, a fan and an air inlet pipe, when the dust collector works, the garbage in the dust collecting box of the sweeper can be guided into the air inlet chamber by high-speed airflow in the air inlet pipe and circulates in the chamber, a partition plate is arranged between the air inlet chamber and a recovery chamber, recovery holes are formed in the partition plate, the area of the recovery holes is smaller than that of the partition plate, the local speed of the high-speed airflow when the high-speed airflow circulates to the recovery holes 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 falls to the bottom due to the fact that strong wind does not exist in the recovery chamber to stir, the garbage can be stacked, the garbage cannot flow back to the air inlet chamber, the problem that the garbage in the accommodating chamber can be lifted by the airflow coming out of the air outlet under the mode that the air outlet of the dust collector is directly aligned to the garbage accommodating chamber from bottom to top is effectively solved, the volume utilization ratio that leads to rubbish to hold the room like this is not high, and the rubbish that flies upward simultaneously still plugs up the return air inlet easily, influences the problem of dust arrester work.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.
In addition, descriptions such as "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields will be covered by the scope of the present invention.
Claims (10)
1. A sweeper dust collector, comprising: the dust collector comprises a face cover, a dust collector body, a dust collecting box, a fan and an air inlet pipe;
the face cover is arranged on the dust collector body, the dust collecting box is arranged in the dust collector body, the face cover can move relative to the dust collector body to realize the opening or closing of the face cover and the dust collector body, and when the face cover and the dust collector body are closed, the face cover and the dust collecting box form a relatively closed space;
a partition plate is arranged in the dust collection box, the partition plate partitions the dust collection box into an air inlet chamber and a recovery chamber, recovery holes are formed in the partition plate, the air inlet chamber is communicated with the recovery chamber through the recovery holes, an air suction port 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, airflow with garbage enters the air inlet chamber from the air inlet pipe and circulates in the air inlet chamber, the area of the recovery holes is smaller than that of the partition plate, and the local speed of the airflow when the airflow circulates to the recovery holes is high, so that negative pressure is formed in the recovery chamber, and the garbage is sucked into the recovery chamber.
2. The sweeper dust collector of claim 1, further comprising a filter screen bracket, wherein the filter screen bracket is arranged in the air inlet chamber and is connected with the air inlet of the fan.
3. The sweeper dust collector of claim 2 wherein the screen support is a metal support with the screen apertures formed therein.
4. The sweeper dust collector of claim 2, further comprising an air suction duct disposed in the air inlet chamber, wherein a first end of the air suction duct is connected to the filter screen bracket, and a second end of the air suction duct is connected to the air suction opening of the fan.
5. The sweeper dust collector of claim 4, wherein the distance from the first end of the air suction duct to the bottom surface of the air intake chamber is greater than the distance from the air inlet duct to the bottom surface of the air intake chamber.
6. The sweeper dust collector of claim 1, wherein the air inlet duct is connected to the air inlet chamber at an included angle, a projection of the air inlet duct in a horizontal direction is in an acute angle with the air inlet chamber, and a projection of the air inlet duct in a vertical direction is also in an acute angle with the air inlet chamber.
7. The sweeper dust collector of claim 1, wherein the dividing plate is a curved arc plate, the recycling holes are in the shape of slits, and the recycling holes are arranged at the tangency of the curved arc plate and the side wall of the dust collecting box.
8. 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.
9. The sweeper dust collector of claim 1, wherein the collector body is provided with a blast duct bracket for securing the blast duct within the collector body.
10. A cleaning system, characterized in that it comprises a sweeper and a sweeper dust collector as claimed in any one of claims 1 to 9.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114788663A true CN114788663A (en) | 2022-07-26 |
| CN114788663B CN114788663B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253492A (en) * | 2022-07-28 | 2022-11-01 | 深圳市无限动力发展有限公司 | Gas-liquid separable sewage tank and floor washing machine |
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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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| CN114788663B (en) | 2024-01-16 |
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