CN224086138U - Filtering device for preventing impurity from overflowing and automatic swimming pool cleaner - Google Patents
Filtering device for preventing impurity from overflowing and automatic swimming pool cleanerInfo
- Publication number
- CN224086138U CN224086138U CN202520786872.9U CN202520786872U CN224086138U CN 224086138 U CN224086138 U CN 224086138U CN 202520786872 U CN202520786872 U CN 202520786872U CN 224086138 U CN224086138 U CN 224086138U
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- frame
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- filter
- swimming pool
- filtering
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Abstract
The utility model discloses a filtering device for preventing impurity from overflowing and an automatic swimming pool cleaner, belonging to the technical field of automatic swimming pool cleaners, comprising a first layer of filtering units and a second layer of filtering units, the aperture of the first layer of filtering unit is larger than that of the second layer of filtering unit, and a closed space is formed between the first layer of filtering unit and the second layer of filtering unit. According to the utility model, the closed space is formed between the first layer filtering unit and the second layer filtering unit, so that impurities which pass through the first layer filtering unit but not pass through the second layer filtering unit can be closed in the closed space, cannot overflow, cannot influence the operation of the water pump motor or the travelling motor, ensures the cleaning efficiency of the automatic swimming pool cleaner, prevents the inside of the shell of the automatic swimming pool cleaner from becoming smelly, and reduces the difficulty of cleaning the inside of the shell.
Description
Technical Field
The utility model relates to the technical field of automatic swimming pool cleaning machines, in particular to a filtering device for preventing impurities from overflowing and an automatic swimming pool cleaning machine.
Background
An automatic swimming pool cleaning machine can replace manual swimming pool cleaning equipment, and in order to collect sundries in a swimming pool, a filtering device is generally arranged in a swimming pool robot and used for filtering and collecting sundries such as leaves and hairs. When the swimming pool robot works, negative pressure is generated when the internal equipment of the swimming pool cleaner works, water is sucked from the water inlet part, impurities are filtered out and then discharged from the filtering device, the impurities are accumulated in the filtering device, and the accumulated impurities are required to be cleaned in time. The filtering device of the swimming pool cleaner filters the water entering the swimming pool cleaner, and clean water passing through the filtering device of the swimming pool cleaner enters the swimming pool.
In order to be able to filter both large particle impurities and small particle impurities, the existing filter device adopts a double-layer filter screen, and the aperture of the first-layer filter screen is larger than that of the second-layer filter screen.
However, the filtering device with the double-layer filter screen has a defect that impurities often overflow between the double-layer filter screen, so that more and more impurities are in the shell of the automatic swimming pool cleaner, on one hand, the operation of a water pump motor or a walking motor is influenced, the cleaning efficiency of the automatic swimming pool cleaner is reduced, on the other hand, the shell of the automatic swimming pool cleaner is more and more odorous, and the difficulty in cleaning the shell is increased due to more parts in the shell.
Disclosure of utility model
In order to improve the problem that in the prior art, impurities always overflow between double-layer filter screens, so that more and more impurities are in a shell of an automatic swimming pool cleaner, and the difficulty in cleaning the inside of the shell is increased due to the fact that the parts in the shell are more, the utility model provides a filter device for preventing the impurities from overflowing and the automatic swimming pool cleaner.
The utility model provides a filtering device for preventing impurity from overflowing and an automatic swimming pool cleaning machine, which adopts the following technical scheme:
The filtering device for preventing the impurity from overflowing comprises a first layer of filtering unit and a second layer of filtering unit, wherein the aperture of the first layer of filtering unit is larger than that of the second layer of filtering unit, and a closed space is formed between the first layer of filtering unit and the second layer of filtering unit.
Through adopting above-mentioned technical scheme, after the first layer filter unit and not through the impurity of second floor filter unit can be sealed in the enclosure space, can not spill over, can not influence the operation of water pump motor or walking motor, guaranteed the clean efficiency of automatic swimming pool cleaner, also prevented the inside deodorization of casing of automatic swimming pool cleaner, reduced the inside degree of difficulty of clean casing.
Optionally, the first layer filtering unit is connected with the second layer filtering unit through a buckle.
Through adopting above-mentioned technical scheme, be convenient for unpack apart first layer filter unit and second floor filter unit, be convenient for wash first layer filter unit and second floor filter unit, also be convenient for thoroughly wash first layer filter unit and second floor filter unit after pouring out the impurity between first layer filter unit and the second floor filter unit.
Optionally, the first layer filtering unit includes first filter screen and first frame, first filter screen is installed on first frame, the second layer filtering unit includes second filter screen and second frame, the second filter screen is installed on the second frame, first frame and laminating of second frame.
By adopting the technical scheme, a closed space is formed between the first layer of filter units and the second layer of filter units.
Optionally, the first frame is provided with a protrusion, the second frame is provided with a groove, and the protrusion on the first frame and the groove on the second frame are mutually abutted.
By adopting the technical scheme, the positioning assembly between the first frame and the second frame is convenient.
Optionally, the first frame includes an upper surface and an inner side, the second frame includes a lower surface and an outer side, the inner side is attached to the outer side, and the upper surface is attached to the lower surface.
Through adopting above-mentioned technical scheme, like this, both let first frame and second frame laminating, also let first frame and second frame all can not produce mutual movement in horizontal and vertically, improved the stability that lets first frame and second frame laminating, and then improved and formed the enclosure space between first layer filter unit and the second floor filter unit.
Optionally, the inner side surface and the upper surface are arranged at intervals, and preferably, the number of the lower surface and the outer side surface is 4.
By adopting the technical scheme, the stability of the first frame and the second frame lamination is further improved, and the stability of a closed space formed between the first layer of filtering units and the second layer of filtering units is further improved.
An automatic swimming pool cleaner comprises the filtering device for preventing the impurity from overflowing.
Optionally, the filter comprises a shell, wherein the shell comprises an upper shell and a lower shell, a water inlet is formed in the lower shell, a water outlet is formed in the upper shell, and a filter device is arranged in the shell.
By adopting the technical scheme, the water in the swimming pool is sucked into the shell from the water inlet, filtered by the filtering device, and discharged from the water outlet.
Optionally, a ring protrusion is disposed in the lower shell, a ring groove is disposed at the bottom of the first frame, and the ring protrusion is disposed in the ring groove.
By adopting the technical scheme, the filter device is convenient to position.
Optionally, the inner wall of the upper shell is provided with a pressing column, and the pressing column is propped against a part of the upper surface of the first frame, which is not attached to the lower surface of the second frame.
By adopting the technical scheme, the filtering device is prevented from shaking in the shell.
In summary, the present utility model includes at least one of the following beneficial effects:
Through forming the enclosure space between first layer filter unit and second floor filter unit to make behind the first layer filter unit and not through the impurity of second floor filter unit can be sealed in the enclosure space, can not spill over, can not influence the operation of water pump motor or walking motor, guaranteed the clean efficiency of automatic swimming pool cleaner, also prevented the inside odorization of casing of automatic swimming pool cleaner, reduced the inside degree of difficulty of clean casing.
The first layer filtering unit and the second layer filtering unit are connected through the buckle, so that the first layer filtering unit and the second layer filtering unit are conveniently detached, and impurities between the first layer filtering unit and the second layer filtering unit are conveniently poured out, and then the first layer filtering unit and the second layer filtering unit are thoroughly cleaned.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the structure of a first filter unit and a second filter unit connected in a bottom view;
FIG. 2 is a schematic top view of a first filter unit and a second filter unit according to the present utility model;
FIG. 3 is a schematic bottom view of a second filter unit according to the present utility model;
FIG. 4 is a schematic top view of a second filter unit according to the present utility model;
FIG. 5 is a schematic diagram of a first layer filter unit according to the present utility model;
FIG. 6 is a schematic diagram of a first filter unit according to the present utility model;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6A according to the present utility model;
FIG. 8 is a schematic diagram showing a half cross-sectional structure of a first filter unit and a second filter unit of the present utility model;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8B according to the present utility model;
FIG. 10 is a schematic diagram showing a second half cross-sectional structure of a first filter unit and a second filter unit of the present utility model;
FIG. 11 is an enlarged schematic view of the structure of FIG. 10C according to the present utility model;
FIG. 12 is a schematic elevational view of the automatic pool cleaner of the present utility model;
FIG. 13 is a schematic view of the bottom construction of the automatic pool cleaner of the present utility model;
FIG. 14 is a schematic diagram of a semi-sectional configuration of an automated pool cleaner in accordance with the present utility model;
FIG. 15 is a schematic diagram showing a semi-sectional structure of an automatic pool cleaner in accordance with the present utility model;
FIG. 16 is a schematic diagram III of a semi-sectional configuration of an automated pool cleaner in accordance with the present utility model;
FIG. 17 is an enlarged schematic view of the structure of FIG. 16D according to the present utility model;
fig. 18 is a schematic view of the lower shell structure of the present utility model.
The device comprises a first filter screen 1, a buckle, a first frame 3, a protrusion 4, a second filter screen 5, a second frame 6, a second frame 7, a groove 8, a lower surface 9, an outer side surface 10, an upper surface 11, an inner side surface 12, a closed space 13, a ring groove 14, an upper shell 15, a water outlet 16, a lower shell 17, a water inlet 18, a pressing column 19 and a ring protrusion.
Detailed Description
The present utility model is described in further detail below with reference to fig. 1-18.
Referring to fig. 1, 8 and 9 of the drawings, in an embodiment of the present utility model, a filter device for preventing impurities from overflowing includes a first layer of filter units and a second layer of filter units, wherein the pore diameter of the first layer of filter units is larger than that of the second layer of filter units, and a closed space 12 is formed between the first layer of filter units and the second layer of filter units.
Referring to fig. 1, 2, 3 and 4 of the drawings, the first layer of filter units and the second layer of filter units are connected by buckles 1, preferably, the number of the buckles 1 is 4, and four buckles 1 are uniformly arranged on the second layer of filter units. The first layer filter unit and the second layer filter unit are convenient to disassemble, the first layer filter unit and the second layer filter unit are convenient to clean, and impurities between the first layer filter unit and the second layer filter unit are convenient to thoroughly clean after being poured out.
Referring to fig. 1, 2, 5, 8 and 9 of the drawings, the first layer of filter unit includes a first filter screen 2 and a first frame 3, the first filter screen 2 is mounted on the first frame 3, the second layer of filter unit includes a second filter screen 5 and a second frame 6, the second filter screen 5 is mounted on the second frame 6, and the first frame 3 is attached to the second frame 6. A closed space 12 is formed between the first layer of filter units and the second layer of filter units.
Referring to fig. 1, 5, 9, 10 and 11 of the drawings, the first frame 3 is provided with a protrusion 4, the second frame 6 is provided with a groove 7, and the protrusion 4 on the first frame 3 and the groove 7 on the second frame 6 are abutted against each other. This facilitates the positioning assembly between the first frame 3 and the second frame 6.
Referring to fig. 3, 4, 5, 6, 7 and 9 of the drawings, the first frame 3 includes an upper surface 10 and an inner side 11, the second frame 6 includes a lower surface 8 and an outer side 9, the inner side 11 is attached to the outer side 9, and the upper surface 10 is attached to the lower surface 8. Thus, the first frame 3 and the second frame 6 are attached, and the first frame 3 and the second frame 6 do not move in the transverse direction and the longitudinal direction, so that the attaching stability of the first frame 3 and the second frame 6 is improved, and the closed space 12 between the first layer filter unit and the second layer filter unit is further improved.
Referring to fig. 3, 4, 5 and 9 of the drawings, the inner side 11 is spaced from the upper surface 10, and preferably the number of the lower surface 8 and the outer side 9 is 4. This further improves the stability of the first frame 3 to the second frame 6, and further improves the stability of the enclosed space 12 formed between the first layer filter unit and the second layer filter unit.
Referring to fig. 12 of the drawings, an automatic pool cleaner includes the above-mentioned filtering device for preventing foreign substances from overflowing.
Referring to fig. 12, 13, 14 and 15 of the drawings, the filter device comprises a housing, wherein the housing comprises an upper housing 14 and a lower housing 16, a water inlet 17 is formed in the lower housing 16, a water outlet 15 is formed in the upper housing 14, and a filter device is arranged in the housing. So that the water in the swimming pool is sucked into the housing from the water inlet 17, filtered by the filtering device to remove impurities, and discharged from the water outlet 15.
Referring to fig. 16, 17 and 18 of the drawings, the lower case 16 is provided with a ring protrusion 19 inside, the bottom of the first frame 3 is provided with a ring groove 13, and the ring protrusion 19 is located in the ring groove 13. Thereby facilitating positioning of the filter device.
Referring to fig. 1, 2, 3, 5, 17 and 18 of the drawings, the inner wall of the upper case 14 is provided with a pressing post 18, and the pressing post 18 abuts against a portion of the upper surface 10 of the first frame 3 not abutting against the lower surface 8 of the second frame 6. Thereby preventing the filter device from shaking within the housing.
When the swimming pool cleaner is in use, negative pressure is generated when internal equipment of the swimming pool cleaner works, water is sucked into the shell from the water inlet 17, impurities are filtered by the first layer of filtering units and the second layer of filtering units, and then discharged from the water outlet 15, and as the closed space 12 is formed between the first layer of filtering units and the second layer of filtering units, the impurities which pass through the first layer of filtering units and do not pass through the second layer of filtering units can be closed in the closed space 12, cannot overflow, the operation of a water pump motor or a travelling motor is not influenced, the cleaning efficiency of the automatic swimming pool cleaner is ensured, the internal deodorization of the shell of the automatic swimming pool cleaner is prevented, and the difficulty in cleaning the shell is reduced.
After the cleaning machine is used for a period of time, sundries are accumulated in the closed space 12, when the accumulated sundries need to be cleaned, the upper shell 14 is removed from the top of the lower shell 16, the machine is opened, the filtering device is taken out, then the four buckles 1 are opened, the first layer filtering unit and the second layer filtering unit are detached, the first filtering screen 2, the second filtering screen 5 and the lower shell 16 are cleaned by flowing water, after the cleaning is finished, the two bulges 4 on the first frame 3 are aligned with the grooves 7 on the second frame 6, after the alignment, the four buckles 1 are pressed to finish the assembly of the first layer filtering unit and the second layer filtering unit, after the assembly of the filtering device is finished, the filtering device is installed in the lower shell 16, after the upper shell 14 is aligned, the upper shell 14 is slightly pressed to tightly close the cleaning machine.
The above embodiments are not intended to limit the scope of the utility model, so that the equivalent changes of the structure, shape and principle of the utility model are covered by the scope of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520786872.9U CN224086138U (en) | 2025-04-24 | 2025-04-24 | Filtering device for preventing impurity from overflowing and automatic swimming pool cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520786872.9U CN224086138U (en) | 2025-04-24 | 2025-04-24 | Filtering device for preventing impurity from overflowing and automatic swimming pool cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224086138U true CN224086138U (en) | 2026-04-07 |
Family
ID=99291899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520786872.9U Active CN224086138U (en) | 2025-04-24 | 2025-04-24 | Filtering device for preventing impurity from overflowing and automatic swimming pool cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224086138U (en) |
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2025
- 2025-04-24 CN CN202520786872.9U patent/CN224086138U/en active Active
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