Full-automatic swimming pool cleaning machine with high water absorption efficiency
By installing a fence on the outside of the bottom of the shell of the swimming pool cleaning machine, a water inlet space and uniform negative pressure are formed, the problem of water not being easily sucked in is solved, and the cleaning efficiency and water absorption capacity are improved.
Patent Information
- Application Number
- CN202420279546.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-02-05
AI Technical Summary
The bottom of the shell of the existing pool cleaning machine is a certain distance from the pool cleaning surface, which makes it difficult for water to be sucked into the water suction port at the bottom of the shell, reducing cleaning efficiency.
By installing a fence on the outside of the bottom of the shell of the pool cleaning machine, a water inlet space is formed around the water suction port, increasing the water absorption area and forming a uniform negative pressure to improve the water absorption efficiency.
Water is easily sucked into the water suction port at the bottom of the shell, and debris such as leaves and dust are fully sucked in with the water flow, thereby improving cleaning efficiency.
Smart Images
Figure CN222991234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pool cleaning machines, in particular to a full-automatic pool cleaning machine with high water absorption efficiency. Background Art
[0002] In the prior art, with the development of social economy and the continuous improvement of people's living standards, people have higher requirements for cultural and entertainment facilities. Swimming, as a fitness sport, is becoming more and more popular among people. Dust, leaves and other sundries often enter the pool, causing pollution to the pool environment and affecting the experience of swimmers. Therefore, it is necessary to clean the pool regularly. There are pool cleaning robots on the market for cleaning pools. The pool cleaning robots can not only save manpower, but also clean more thoroughly than manual cleaning underwater. Therefore, it is a development trend to use pool cleaning robots to replace manual cleaning of pools.
[0003] At present, people use pool cleaning machines to clean pools, which saves labor and improves cleaning efficiency. The existing pool cleaning machines are divided into wall-climbing pool cleaning machines and non-wall-climbing pool cleaning machines, and can also be classified into pool cleaning machines with axial flow pumps and pool cleaning machines with centrifugal pumps. No matter which type of pool cleaning machine it is, it has helped people easily clean the daily garbage and dirt in the pool, completely changing the traditional manual cleaning method and making the pool cleaning work no longer troublesome.
[0004] In order to prevent the shell of the pool cleaning machine from being worn by the cleaning surface of the pool, the cleaning surface is the bottom surface of the pool or / and the wall surface of the pool. Moreover, in order to facilitate the bottom of the shell of the pool cleaning machine to be higher than sundries such as leaves and dust to be sucked into the pool cleaning machine, there is a certain distance between the bottom of the shell of the pool cleaning machine and the cleaning surface of the pool.
[0005] However, since there is a certain distance between the bottom of the shell of the pool cleaning machine and the cleaning surface of the pool, it is difficult for water to be sucked into the water inlet at the bottom of the shell, resulting in that sundries such as leaves and dust are not completely sucked into the water inlet at the bottom of the shell along with the water flow, thereby reducing the cleaning efficiency. Summary of the Utility Model
[0006] The purpose of the utility model is to overcome the above problems existing in the prior art, and provide a full-automatic pool cleaning machine with high water absorption efficiency. Water is easily sucked into the water inlet at the bottom of the shell, and sundries such as leaves and dust are fully sucked into the water inlet at the bottom of the shell along with the water flow, thereby improving the cleaning efficiency.
[0007] To achieve the above technical purpose and reach the above technical effect, the utility model is realized through the following technical solutions:
[0008] A fully automatic pool cleaner with high water absorption efficiency, comprising a housing, a traveling part and a retaining wall. The traveling part is installed on the housing, and the traveling part drives the housing to move forward and backward. The retaining wall is installed on the outer side of the bottom of the housing, and the retaining wall is located at the water suction port of the housing, and the retaining wall surrounds the water suction port for one week.
[0009] One side of the retaining wall is connected to the outer side of the bottom, and the length of the other side of the retaining wall from the bottom is a first distance. The length of the side of the traveling part away from the bottom from the bottom is a second distance. The first distance is less than the second distance. When the fully automatic pool cleaner walks on the cleaning surface, a first gap is formed between the other side of the retaining wall and the cleaning surface.
[0010] One side of the retaining wall is connected to the outer side of the bottom, and the length of the other side of the retaining wall from the bottom is a first distance. The length of the side of the traveling part away from the bottom from the bottom is a second distance. The first distance is greater than or equal to the second distance.
[0011] The retaining wall includes a front baffle, a rear baffle, a left baffle and a right baffle. Second gaps are formed between the front baffle and the left baffle, between the front baffle and the right baffle, between the rear baffle and the left baffle, and between the rear baffle and the right baffle.
[0012] The front baffle and the left baffle are parallel to the length direction of the water suction port, and the lengths of the front baffle and the rear baffle are greater than or equal to the length of the water suction port.
[0013] In this way, by utilizing the relationship between the front baffle, the left baffle and the water suction port and the traveling direction, a larger cleaning area can be covered, and the sundries on the cleaning surface can be better cleaned.
[0014] Both the front baffle and the rear baffle include two or more block units.
[0015] When the fully automatic pool cleaner walks on the cleaning surface and crosses small-volume obstacles on the cleaning surface, the block units that do not contact the small-volume obstacles will not be lifted up and will continue to scrape the cleaning surface, and only the block units that contact the small-volume obstacles will be lifted up under the action of the small obstacles, thus improving the cleaning efficiency of the fully automatic pool cleaner.
[0016] Both the left baffle and the right baffle include two or more block units.
[0017] The material of the retaining wall is a flexible material. Specifically, the flexible material is soft, etc. When the retaining wall encounters an obstacle, the retaining wall is easily lifted up, facilitating the pool cleaner to cross the obstacle.
[0018] The bottom is recessed to form a groove, and the two side walls of the groove are parallel.
[0019] In summary, the present utility model includes at least one of the following beneficial effects: The cleaning surface is the bottom surface of the swimming pool and / or the wall surface of the swimming pool. When the swimming pool cleaner walks on the cleaning surface of the swimming pool, an enclosed water inlet space is formed between the enclosure, the cleaning surface and the water suction port. When the motor inside the housing of the swimming pool cleaner operates and water flows into the inside of the housing from the water suction port, due to the continuous outflow of water from the water outlet on the housing, negative pressure is continuously formed in the water inlet space, which is more conducive to the water suction port to suck water, and the water suction efficiency is improved. Water is easily sucked into the water suction port at the bottom of the housing, and sundries such as leaves and dust are fully sucked into the water suction port at the bottom of the housing along with the water flow, thereby improving the cleaning efficiency.
[0020] Specifically,
[0021] Increase the water suction area: An enclosed water inlet space is formed between the enclosure, the cleaning surface and the water suction port. The water inlet space surrounding the water suction port increases the water suction space, enabling the swimming pool cleaner to cover a wider area, thereby improving the cleaning effect.
[0022] Form a uniform negative pressure: The water inlet space surrounding the water suction port helps to form a uniform negative pressure, ensuring that the water suction effect remains consistent around the water suction port and avoiding local dead corners.
[0023] Improve the debris suction rate: The uniform negative pressure can more effectively suck in sundries such as leaves and dust, reduce omissions, and ensure thorough cleaning of the pool bottom.
[0024] Reduce the risk of blockage: The water inlet space surrounding the water suction port forms a uniform negative pressure, which helps to disperse the concentration of sundries, reduce the accumulation of sundries at a single point, facilitate the uniform suction and filtration of sundries, reduce the risk of the water suction port being blocked by large sundries, and improve the cleaning efficiency.
[0025] Enhance the hydrodynamic effect: Make the water flow into the inside of the housing more smoothly and reduce the flow resistance.
[0026] Enhance the machine stability: The water inlet space provides a certain buoyancy and balancing effect for the swimming pool cleaner, which helps to enhance the stability of the swimming pool cleaner at the bottom of the pool.
[0027] The fully automatic swimming pool cleaner with high water suction efficiency of the present utility model: By forming a water inlet space around the water suction port with an enclosure, increasing the water suction area and forming a uniform negative pressure, it helps to improve the cleaning efficiency and operating performance of the swimming pool cleaner, making the swimming pool cleaner more efficient and reliable when cleaning the pool bottom. Description of the Drawings
[0028] Figure 1 It is a perspective view of the housing of the fully automatic swimming pool cleaner of the present utility model.
[0029] Figure 2 This is the front view of the housing of the full-automatic pool cleaner of the present utility model.
[0030] Figure 3 This is the perspective view of the cooperation between the housing of the full-automatic pool cleaner of the present utility model and the enclosure.
[0031] Figure 4 This is the front view of the cooperation between the housing of the full-automatic pool cleaner of the present utility model and the enclosure.
[0032] Figure 5 This is the front view of the cooperation among the housing, the enclosure and the walking part of the full-automatic pool cleaner of the present utility model Figure 1 .
[0033] Figure 6 This is the front view of the cooperation among the housing, the enclosure and the walking part of the full-automatic pool cleaner of the present utility model Figure 2 .
[0034] Figure 7 This is the perspective view of the enclosure of the full-automatic pool cleaner of the present utility model.
[0035] Figure 8 This is the front view of the enclosure of the full-automatic pool cleaner of the present utility model.
[0036] In the drawings, the list of components represented by each reference numeral is as follows:
[0037] 1. Housing; 2. Water suction port; 3. Block unit; 4. Walking part; 5. Bottom; 6. Front baffle; 7. Rear baffle; 8. Left baffle; 9. Right baffle; 10. Groove; 11. Side wall; A: First distance; B. Second distance; C. First gap; D. Cleaning surface; E. Second gap. Detailed implementation manners
[0038] The following further elaborates on the present utility model in conjunction with the attached Figure 1-8 drawings.
[0039] As Figure 1-4 , the full-automatic pool cleaner with high water suction efficiency includes a housing 1, a walking part 4 and an enclosure. The walking part 4 is installed on the housing 1, and the walking part 4 drives the housing 1 to move forward and backward. The enclosure is installed outside the bottom 5 of the housing 1, and the enclosure is located at the water suction port 2 of the housing 1, and the enclosure surrounds the water suction port 2 for one week.
[0040] The cleaning surface D is the bottom surface of the swimming pool and / or the wall surface of the swimming pool. When the pool cleaner moves on the cleaning surface D of the swimming pool, an enclosed water inlet space is formed between the enclosure, the cleaning surface D and the water suction port 2. When the motor inside the housing 1 of the pool cleaner operates and water flows into the inside of the housing 1 from the water suction port 2, due to the continuous outflow of water from the water outlet on the housing 1, negative pressure is continuously formed in the water inlet space, which is more conducive to the water suction port 2 sucking water and improves the water suction efficiency. Water is easily sucked into the water suction port 2 at the bottom 5 of the housing 1, and sundries such as leaves and dust are fully sucked into the water suction port 2 at the bottom 5 of the housing 1 along with the water flow, thereby improving the cleaning efficiency.
[0041] Specifically, the traveling part 4 includes wheels, and the outside of the wheels can be wrapped with crawler belts or not. The traveling part 4 is not limited to this form and can also be in other forms as long as it can drive the housing 1 to move forward and backward.
[0042] One side of the enclosure is connected to the outside of the bottom 5, the length of the other side of the enclosure from the bottom 5 is the first distance A, the length of the side of the traveling part 4 away from the bottom 5 from the bottom 5 is the second distance B, and the first distance A is less than the second distance B. When the full-automatic pool cleaner moves on the cleaning surface D, a first gap C is formed between the other side of the enclosure and the cleaning surface D.
[0043] In this way, water enters the water inlet space from the first gap C. As Figure 5 , when the motor inside the housing 1 of the pool cleaner operates and water flows into the inside of the housing 1 from the water suction port 2, due to the continuous outflow of water from the water outlet on the housing 1, negative pressure is continuously formed in the water inlet space, and water enters the water inlet space from the first gap C.
[0044] One side of the enclosure is connected to the outside of the bottom 5, the length of the other side of the enclosure from the bottom 5 is the first distance A, the length of the side of the traveling part 4 away from the bottom 5 from the bottom 5 is the second distance B, and the first distance A is greater than or equal to the second distance B.
[0045] In this way, the enclosure contacts the cleaning surface D, which is beneficial to the enclosure scraping and washing the cleaning surface D. As Figure 6 , when the full-automatic pool cleaner moves, the enclosure can clean sundries such as dust and leaves on the cleaning surface D, improving the working efficiency of the full-automatic pool cleaner.
[0046] The enclosure includes a front baffle 6, a rear baffle 7, a left baffle 8 and a right baffle 9, and second gaps E are formed between the front baffle 6 and the left baffle 8, between the front baffle 6 and the right baffle 9, between the rear baffle 7 and the left baffle 8, and between the rear baffle 7 and the right baffle 9.
[0047] This facilitates the entry of water from the second gap E into the water inlet space. As Figure 6 shown, since the first distance A is greater than or equal to the second distance B, the enclosure contacts the cleaning surface D. To allow the water in the pool to enter the water inlet space, a second gap E needs to be provided on the enclosure, which facilitates the entry of water from the second gap E into the water inlet space. As Figure 7 and Figure 8 show, when the motor inside the housing 1 of the pool cleaner operates and water flows from the water suction port 2 into the interior of the housing 1, due to the continuous outflow of water from the water outlet on the housing 1, a negative pressure is continuously formed in the water inlet space, and water enters the water inlet space from the second gap E. Additionally, this also prevents debris such as dust and leaves from getting stuck at the corners of the enclosure. For example: If there is no second gap E between the front baffle 6 and the left baffle 8, then debris such as dust and leaves may get stuck at the connection between the front baffle 6 and the left baffle 8 and cannot get out. With the second gap E between the front baffle 6 and the left baffle 8, then debris such as dust and leaves can exit through the second gap E between the front baffle 6 and the left baffle 8.
[0048] The front baffle 6 and the left baffle 8 are parallel to the length direction of the water suction port 2, and the lengths of the front baffle 6 and the rear baffle 7 are greater than or equal to the length of the water suction port 2.
[0049] In this way, by utilizing the relationship between the front baffle 6, the left baffle 8, the water suction port 2, and the traveling direction, a larger cleaning area can be covered, and the debris on the cleaning surface D can be better cleaned.
[0050] Both the front baffle 6 and the rear baffle 7 include two or more block units 3.
[0051] When the fully automatic pool cleaner travels on the cleaning surface D and crosses small-volume obstacles on the cleaning surface D, the block units 3 that do not contact the small-volume obstacles will not be lifted and will continue to scrape the cleaning surface D, and only the block units 3 that contact the small-volume obstacles will be lifted under the action of the small obstacles. This improves the cleaning efficiency of the fully automatic pool cleaner.
[0052] Both the left baffle 8 and the right baffle 9 include two or more block units 3.
[0053] In this way, when the fully automatic pool cleaner turns and crosses small obstacles on the cleaning surface D, the block units 3 that do not contact the small obstacles will not be lifted and will continue to scrape the cleaning surface D, and only the block units 3 that contact the small obstacles will be lifted under the action of the small obstacles. This improves the cleaning efficiency of the fully automatic pool cleaner.
[0054] The material of the enclosure is a flexible material. Specifically, the flexible material is soft PVC or the like. When the enclosure encounters an obstacle, it is easy to be lifted up, facilitating the pool cleaner to cross the obstacle.
[0055] The bottom 5 is recessed to form a groove 10, and the two side walls 11 of the groove 10 are parallel.
[0056] This increases the distance between the bottom 5 of the housing 1 of the fully automatic pool cleaner and the cleaning surface D, which is beneficial for crossing obstacles of a larger volume and improves the obstacle-crossing ability of the fully automatic pool cleaner.
[0057] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.
Claims
1. A fully automatic swimming pool cleaning machine with high water absorption efficiency, characterized by: The invention comprises a shell (1) and a walking part (4), wherein the walking part (4) is mounted on the shell (1), a water suction port (2) is arranged on the shell (1), and the walking part (4) drives the shell (1) to move. A fence is also provided, the fence is arranged around the water suction port (2), and the fence and the water suction port (2) cooperate with the surface to be cleaned to form a water inlet space.
2. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 1 is characterized in that: One side of the enclosure is connected to the outside of the bottom (5) of the shell (1), the other side of the enclosure is a first distance (A) away from the bottom (5), the side of the walking portion (4) away from the bottom (5) is a second distance (B) away from the bottom (5), the first distance (A) is smaller than the second distance (B), and when the fully automatic swimming pool cleaning machine walks on the cleaning surface (D), a first gap (C) is formed between the other side of the enclosure and the cleaning surface (D).
3. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 1 is characterized in that: One side of the enclosure is connected to the outside of the bottom (5) of the shell (1), the other side of the enclosure is at a first distance (A) from the bottom (5), the side of the walking portion (4) away from the bottom (5) is at a second distance (B) from the bottom (5), and the first distance (A) is greater than or equal to the second distance (B).
4. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 3 is characterized in that: The enclosure comprises a front baffle (6), a rear baffle (7), a left baffle (8) and a right baffle (9); a second gap (E) is formed between the front baffle (6) and the left baffle (8), between the front baffle (6) and the right baffle (9), between the rear baffle (7) and the left baffle (8), and between the rear baffle (7) and the right baffle (9).
5. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 4 is characterized in that: The front baffle (6) and the left baffle (8) are parallel to the length direction of the water suction port (2), and the length of the front baffle (6) and the rear baffle (7) is greater than or equal to the length of the water suction port (2).
6. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 4, characterized in that: The front baffle (6) and the rear baffle (7) both include more than two baffle units (3).
7. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 4, characterized in that: The left baffle (8) and the right baffle (9) both include more than two baffle units (3).
8. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 4, characterized in that: The material of the enclosure is a flexible material.
9. The fully automatic swimming pool cleaning machine with high water absorption efficiency according to claim 1, characterized in that: The bottom (5) of the housing (1) is recessed to form a groove (10), and two side walls (11) of the groove (10) are parallel.