WO2022237297A1 - Dispositif de nettoyage et ensemble réservoir d'eau pour dispositif de nettoyage - Google Patents

Dispositif de nettoyage et ensemble réservoir d'eau pour dispositif de nettoyage Download PDF

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Publication number
WO2022237297A1
WO2022237297A1 PCT/CN2022/080438 CN2022080438W WO2022237297A1 WO 2022237297 A1 WO2022237297 A1 WO 2022237297A1 CN 2022080438 W CN2022080438 W CN 2022080438W WO 2022237297 A1 WO2022237297 A1 WO 2022237297A1
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WO
WIPO (PCT)
Prior art keywords
water tank
cleaning device
installation position
raised portion
water
Prior art date
Application number
PCT/CN2022/080438
Other languages
English (en)
Chinese (zh)
Inventor
黄竹生
王箭
毕金廷
班永
Original Assignee
科沃斯机器人股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 科沃斯机器人股份有限公司 filed Critical 科沃斯机器人股份有限公司
Publication of WO2022237297A1 publication Critical patent/WO2022237297A1/fr

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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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction

Definitions

  • the present application relates to the technical field of cleaning devices, in particular, to a cleaning device, and also to a water tank assembly used for the cleaning device.
  • the floor washing machine is a cleaning machine suitable for cleaning hard floors, simultaneously sucking up sewage, and taking the sewage away from the site.
  • the working principle of the floor washing machine is that during the cleaning process, the drum rotates and cleans, and at the same time, the sewage, dust, sundries, etc. are sucked into the sewage tank through the suction motor.
  • the clean water tank and the dirty water tank of the existing floor washing machine are independent and separated, and the two usually adopt a front-to-back/left-to-right layout or a stacked layout, but both have many defects.
  • the center of gravity of the machine will change during the use of the water tank. Gradually offset to the side of the sewage tank, resulting in a decrease in the walking accuracy of the floor washing machine.
  • this layout will make the horizontal cross-sectional area of the sewage tank smaller.
  • the height of the sewage tank has to be increased, resulting in an increase in the height of the whole machine;
  • the insufficient water vapor separation height will be sacrificed.
  • the water vapor separation will be more difficult. Due to the influence of the height of the machine shape, the water vapor separation height distance is not enough. The power of the sewage recovery fan is small, resulting in insufficient sewage recovery and easy residual water stains.
  • the technical problem to be solved in the embodiments of the present application is: the existing layout of the waste water tank and clean water tank of the floor washing machine results in that the waste water tank cannot guarantee a certain water vapor separation height during use while taking into account the stability of the overall center of gravity.
  • the present application provides a cleaning device and a water tank assembly used for the cleaning device, in order to make the sewage tank have a certain water vapor separation height while taking into account the relative stability of the center of gravity of the whole machine.
  • a cleaning device is provided.
  • the cleaning equipment includes a water tank assembly, a roller, and an air suction device.
  • the water tank assembly includes a first water tank and a second water tank. The upper part of the first water tank forms a raised part, the second water tank is installed at the first installation position, the second water tank is used to supply water to the drum, the suction end of the suction device is connected to the The accommodating spaces in the first water tank are connected.
  • the cleaning device further includes a channel, one end of the channel is located at the drum, and the other end of the channel is connected to the accommodating space in the first water tank connected.
  • the center of gravity of the second water tank and its internal media is always located at the first water tank. Just above the bottom surface of a water tank.
  • the first water tank and its The overall center of gravity of the internal medium is located at the first point
  • the overall center of gravity of the second water tank and its internal medium is located at the second point
  • the first point and the second point are located on the same line perpendicular to the bottom surface of the first water tank. in a straight line.
  • the first installation position surrounds or partially surrounds the raised portion; or the raised portion surrounds or partially surrounds the first installation position.
  • the second water tank is U-shaped, and the second water tank is arranged around three sides of the raised portion.
  • the second water tank is in the shape of a "back", and the second water tank is arranged around the raised portion.
  • the first water tank is provided with a first opening and a second opening, the first opening is used for airflow or liquid to enter the first water tank, and the The second opening is for airflow to leave the first tank.
  • a second installation position is formed on the first water tank, and the first opening communicates with the second installation position and the accommodating space in the first water tank .
  • a third installation position is formed on the bottom surface of the first water tank, and the second opening communicates with the third installation position and the accommodation in the first water tank. space.
  • the position of the first opening and/or the second opening is located in the raised portion.
  • the first water tank is connected to the raised part; or a gap is formed between the first water tank and the raised part.
  • the first water tank is integrally connected with the second water tank.
  • a water tank assembly for cleaning equipment is also provided.
  • the water tank assembly of the embodiment of the present application includes a first water tank and a second water tank.
  • the water tank is installed at the first installation position.
  • the first mounting position surrounds or partially surrounds the raised portion
  • the raised portion surrounds or partially surrounds the first installation position.
  • the water tank assembly includes a raised part and a first installation position, and the raised part is arranged on the upper part of the first water tank, so that the lower part of the first water tank has a larger cross-sectional area , with the accumulation of sewage in the first water tank during use, the overall center of gravity can be relatively stable, and the raised part provided by the protrusion can provide sufficient water vapor separation height, and the second water tank will not be installed at the first installation position. Increase overall height.
  • Figure 1 schematically shows a three-dimensional structure diagram of the first water tank assembly provided by the embodiment of the present application
  • Fig. 2 schematically shows the structural assembly relationship diagram of the first water tank assembly provided by the embodiment of the present application
  • Figure 3 schematically shows a top view of the first water tank assembly provided by the embodiment of the present application
  • Figure 4 schematically shows a bottom view of the first water tank assembly provided by the embodiment of the present application
  • Fig. 5 schematically shows a side view of the first water tank in the first water tank assembly provided by the embodiment of the present application
  • Fig. 6 schematically shows the rear view of the first water tank in the first water tank assembly provided by the embodiment of the present application
  • Fig. 7 is A-A sectional view among Fig. 3;
  • FIG. 8 schematically shows a three-dimensional structure diagram of the second water tank assembly provided by the embodiment of the present application.
  • Fig. 9 schematically shows the structural assembly relationship diagram of the second type of water tank assembly provided by the embodiment of the present application.
  • Figure 10 schematically shows a top view of the second water tank assembly provided by the embodiment of the present application.
  • Fig. 11 schematically shows a three-dimensional structure diagram of a third water tank assembly provided by the embodiment of the present application.
  • Figure 12 schematically shows the structural assembly relationship diagram of the third type of water tank assembly provided by the embodiment of the present application.
  • Fig. 13 schematically shows a top view of a third water tank assembly provided by the embodiment of the present application.
  • Fig. 14 schematically shows a three-dimensional structure diagram of the fourth water tank assembly provided by the embodiment of the present application.
  • Figure 15 schematically shows the structural assembly relationship diagram of the fourth water tank assembly provided by the embodiment of the present application.
  • Figure 16 schematically shows a top view of the fourth water tank assembly provided by the embodiment of the present application.
  • Fig. 17 schematically shows a structural sectional view of a cleaning device provided in an embodiment of the present application.
  • orientation or positional relationship indicated by the terms “upper”, “lower”, “inner”, “middle”, “outer” and the like are based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.
  • connection can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or two devices, components or Internal connectivity between components.
  • the water tank assembly provided in the embodiment of the present application is suitable for cleaning equipment, and can be used to store clean water and sewage, that is, clean water is used for cleaning equipment to clean the environment, and to recycle sewage and dust.
  • the water tank assembly can be used for washing
  • the floor machine the drawings and specific embodiments in this application are illustrated by taking the water tank assembly as an example of the cleaning equipment of the floor washing machine, which is only a schematic illustration, not a limitation to the scope of protection of the application Those skilled in the art can use the water tank assembly provided by the embodiment of the present application for other cleaning equipment as required.
  • Fig. 1-16 shows the structure diagram of the water tank assembly provided by the embodiment of the present application
  • Fig. 17 shows the structural sectional view of the cleaning equipment provided by the embodiment of the present application.
  • the cleaning equipment includes a water tank assembly, a drum 8 and an air suction device 10, the water tank assembly includes a first water tank 1 and a second water tank 2, the second water tank 2 is used to supply water to the drum, and the air suction device 10 The suction end communicates with the accommodation space in the first water tank 1 .
  • the water tank assembly provided by the embodiment of the present application includes a first water tank 1 and a second water tank 2, the top of the first water tank 1 is recessed to form a first installation position 3, so that the first water tank 1 A raised portion 101 is formed on the upper part of the upper part, and the second water tank 2 is installed on the first installation position 3 .
  • the first water tank 1 includes a main body 102 and a raised portion 101 above the main body 102, the raised portion 101 protrudes from the top surface of the main body 102, and the top surface of the main body 102 is also the first The bottom surface of a mounting position 3, the second water tank 2 is installed on the first mounting position 3, which is equivalent to the second water tank 2 and the main body part 102 of the first water tank 1 being stacked up and down, and the second water tank 2 is located on the main body part 102 above.
  • the second water tank 2 is configured to store and provide clean water
  • the first water tank 1 is configured to recycle and store sewage.
  • the second water tank 2 since the second water tank 2 is installed at the first installation position 3, it is above the main body 102 of the first water tank 1, and the main body 102 of the first water tank 1 is at the bottom, which is the center of gravity of the cleaning equipment before cleaning. Located at a higher position, as the cleaning process progresses, the water level in the second water tank 2 drops, and the water level in the main body 102 of the first water tank 1 rises, and the center of gravity of the cleaning equipment will gradually decrease during the cleaning process.
  • the first water tank 1 includes a raised portion 101 and a first installation position 3, and the raised portion 101 protrudes from the top surface of the main body portion 102, so that the main body portion 102 Compared with the raised part 101, it has a larger cross-sectional area, which can ensure a certain sewage capacity.
  • the center of gravity of the water tank assembly as a whole will gradually move toward a larger cross-sectional area.
  • the area main part 102 moves down, so that the center of gravity of the water tank assembly as a whole can be relatively stable.
  • the protruding raised portion 101 can provide sufficient water vapor separation height, and the installation of the second water tank 2 at the first installation position 3 will not excessively increase the overall height of the water tank assembly.
  • the main body portion 102 has a larger cross-sectional area, The height of the highest water level of the first water tank 1 can be lowered, so that the first water tank 1 can obtain a greater proportion to the water vapor separation height in space.
  • the overall center of gravity of the second water tank 2 and its internal media is always directly above the bottom surface of the first water tank 1 .
  • the technical solution of the embodiment of the present application makes it possible that no matter how the liquid level of the medium in the second water tank 2 changes, the center of gravity of the overall structure composed of the second water tank 2 and the medium in it will not exceed the main body of the first water tank 1 in the horizontal direction During the cleaning process, as the liquid level in the second water tank 2 drops and the liquid level in the first water tank 1 rises, the offset of the center of gravity of the cleaning equipment in the horizontal direction is relatively small. The impact on the accuracy of the equipment in the process of walking is small, and the reliability of the cleaning equipment is enhanced.
  • the overall center of gravity of the second water tank 2 and the medium in it will be in the first water tank 1 within the range of the main body 102, a certain stability can be guaranteed, but the overall center of gravity of the water tank assembly still has a certain offset in the horizontal direction, and the overall center of gravity of the water tank assembly can be as far as possible in the horizontal direction by continuing to improve the structure. less offset.
  • both the first water tank 1 and the second water tank 2 can adopt a symmetrical structure, and when both the accommodation space of the first water tank 1 and the accommodation space of the second water tank 2 are filled with medium, the second water tank
  • the overall center of gravity of a water tank 1 and its internal medium is located at the first point
  • the overall center of gravity of the second water tank 2 and its internal medium is located at the second point
  • the first point and the second point are located on the same line perpendicular to the On the straight line of the first water tank 1 bottom surface.
  • the structural diagram of the first water tank assembly is given.
  • the raised portion 101 is located on the upper part of the first water tank 1, the first mounting position 3 partially surrounds the raised portion 101, the second water tank 2 is U-shaped, and the second water tank 2 surrounds Three sides of the raised portion 101 are provided.
  • the shape of the first installation position 3 is also U-shaped.
  • the raised part 101 is centrally arranged, and both sides of the first direction of the raised part 101 are the first installation positions.
  • the first direction mentioned in the embodiment of the present application is understood as the left-right direction in FIG. 3
  • the second direction is understood as the up-down direction in FIG. 3 .
  • the structure diagram of the second type of water tank assembly is given.
  • the raised portion 101 is located on the upper part of the first water tank 1, the raised portion 101 partially surrounds the first installation position 3, the raised portion 101 is U-shaped, and the raised portion 101 surrounds the first The three sides of the mounting position 3 are set.
  • the first installation position 3 penetrates through the side wall of the first water tank 1 to form a U-shaped raised portion 101, and the second water tank 2 is embedded in the raised portion 101 of the U-shaped structure. Upward, the first installation position 3 and the second water tank 2 are centrally arranged, and both sides of the second water tank 2 in the first direction are part of the raised portion 101 .
  • the first water tank 1 and the second water tank 2 can be configured as symmetrical structures, and the first water tank 1 and the second water tank 2 have a common vertical plane of symmetry, which The plane of symmetry is perpendicular to the first direction, so that in the cleaning process, as the liquid level in the second water tank 2 drops and the liquid level in the first water tank 1 rises, the cleaning equipment is in the horizontal direction perpendicular to the plane of symmetry, and the water tank The position of the center of gravity of the components does not shift.
  • the structure diagram of the third type of water tank assembly is given.
  • the raised portion 101 is located in the middle of the top surface of the main body 102 , and the first mounting position 3 surrounds the raised portion 101 .
  • the second water tank 2 is in the shape of "back", and the second water tank 2 is arranged around the raised portion 101 .
  • the shape of the first installation position 3 is also in the shape of "back”.
  • the second water tank 2 of glyph is also in the shape of "back”.
  • the structure diagram of the fourth water tank assembly is given.
  • the first installation position 3 is located in the middle of the top surface of the main body 102 , and the raised portion 101 surrounds the first installation position 3 .
  • the raised portion 101 is in the shape of “back”, and the second water tank 2 is surrounded by the raised portion 101 .
  • the first installation position 3 and the second water tank 2 are arranged in the center, and the circumferential direction of the second water tank 2 is the raised portion 101 .
  • both the first water tank 1 and the second water tank 2 can be arranged as symmetrical structures, and the first water tank 1 and the second water tank 2 have two common vertical symmetry planes, And the two planes of symmetry are respectively perpendicular to the first direction and the second direction, so that in the cleaning process, as the liquid level in the second water tank 2 drops and the liquid level in the first water tank 1 rises, the position of the center of gravity of the water tank assembly No offset occurs in the horizontal direction, only changes in the vertical direction.
  • first water tank 1 and the raised portion 101 can be bonded and connected, and a gap can also be formed between the first water tank 1 and the raised portion 101, and the specific arrangement forms can be varied.
  • the overall water tank assembly should adopt a symmetrical structure as far as possible, so as to reduce the deviation of the center of gravity in the horizontal direction during use.
  • the connection methods of the first water tank 1 and the second water tank 2 include but are not limited to bonding, interference fit, clamping and integral connection, and those skilled in the art can make specific selections and Adjustment.
  • both the first water tank 1 and the second water tank 2 are made of transparent or translucent materials, the user can observe the liquid level changes inside the first water tank 1 and the second water tank 2, and increase the amount of clean water and Clean up sewage.
  • the first water tank 1 is provided with a first opening 4 and a second opening 5, the first opening 4 is used for air flow or liquid to enter the first water tank 1, The second opening 5 is used for airflow to leave the first water tank 1 .
  • the first water tank 1 is formed with a second installation position 6 and a third installation position 7, the first opening 4 communicates with the second installation position 6 and the accommodating space in the first water tank 1, the The second opening 5 communicates with the third installation position 7 and the accommodating space in the first water tank 1 .
  • the second installation position 6 is configured as a channel 9 for installing cleaning equipment, through which the channel 9 communicates with the first opening 4, and guides sewage and airflow into the first water tank 1, and the second installation position 6 is configured for A suction device 10 is installed, through which the suction device 10 communicates with the second opening 5 .
  • the suction effect of the suction device 10 can suck the sewage and dust near the end of the channel 9 into the first water tank 1 through the channel 9 .
  • the positions of the first opening 4 and the second opening 5 are preferably located in the raised portion 101 of the first water tank, ensuring that the first opening 4 and the second opening 5 are all above the highest liquid level of the first water tank, so that The water vapor separation area in the first water tank ensures excellent water vapor separation effect.
  • the second installation position 6 is formed by a vertical end surface depression of the first water tank 1, so as to be assembled with the channel 9 of the cleaning equipment;
  • the third installation position 7 is formed by a bottom surface depression of the first water tank 1, for Aspirator 10 is assembled and space occupation is minimized.
  • the second installation position 6 is located at one end of the first water tank, in the form of a groove, and the second installation position 6 is located at the junction of the bottom surface and an end surface of the first water tank 1, that is, in the form of a groove
  • the second installation position 6 of the first water tank 1 is formed with notches on the bottom surface and one end surface, which can facilitate other structures of the cleaning equipment to be assembled with it from two directions, and the first opening 4 is opened at the first installation position 3, and the position of the first opening 4 is higher than the main body 102 of the first water tank 1.
  • the third installation position 7 is a groove structure formed on the bottom surface of the first water tank 1, that is, the notch of the third installation position 7 is flush with the bottom surface of the first water tank 1, and the specific shape of the third installation position 7 is the same as that to be installed.
  • the air suction device 10 is matched with the air suction device 10, the second opening 5 is opened on the top of the second installation position 6, and the position of the second opening 5 is higher than the main body 102 of the first water tank 1, when the air suction device 10 is installed on the second installation After position 6, the intake end of the suction device 10 communicates with the second opening 5 .
  • the first opening 4 is located close to the first end of the first water tank 1
  • the second opening 5 is located close to the second end of the first water tank 1 opposite to the first end, realizing the first opening
  • the second installation position 6 and the third installation position 7 are also symmetrical structures, so that the water tank assembly provided with the second installation position 6 and the third installation position 7 satisfies symmetry as a whole, so as to reduce the center of gravity during use. The offset of the direction.
  • the embodiment of the present application also provides a cleaning device, which includes the water tank assembly provided in the foregoing embodiments of the present application.
  • the cleaning equipment may be cleaning equipment of various structures and purposes in the prior art, preferably a floor washing machine.
  • the cleaning equipment includes a water tank assembly, a drum 8, a channel 9 and an air suction device 10,
  • the water tank assembly includes a first water tank 1 and a second water tank 2, the top of the first water tank 1 is recessed to form a first
  • the installation position 3 is such that a raised portion 101 is formed on the upper part of the first water tank 1 , and the second water tank 2 is installed on the first installation position 3 .
  • the second water tank 2 is used to supply water to the drum 8, one end of the channel 9 is located at the drum 8, and the other end of the channel 9 communicates with the accommodation space in the first water tank 1, so
  • the air suction end of the air suction device 10 communicates with the accommodating space in the first water tank 1 .
  • the suction device 10 is preferably a fan.
  • the curves with arrows in Fig. 17 indicate the flow directions of sewage and airflow.
  • the cleaning equipment provided by the embodiment of the present application also includes other necessary structures, such as a water supply pipeline, a water pump, a driving mechanism and a control system.
  • the water pump of the cleaning equipment sprays the clean water in the second water tank 2 evenly on the On the roller 8, the material of the cleaning part on the roller 8 can be cloth, sponge, etc.
  • the roller 8 rotates at a certain speed under the drive of the driving mechanism, and the roller 8 wetted by clean water will be cleaned according to the mopping or scrubbing method floor, to realize the cleaning of the ground.
  • centrifugal force can be used to throw out the sewage adsorbed on the material of the drum 8;
  • a negative pressure will be formed in the first water tank 1 and the channel 9, and a part of the sewage on the drum 8 and most of the sewage leaving the drum 8 will be sucked into the first water tank 1 to complete the recovery of the sewage generated after cleaning .
  • the gas in the mixed airflow entering the first water tank 1 is discharged through the suction device 10, while the sucked and entrained sewage is stored in the sewage tank.
  • the second opening 5 in the embodiment of the present application is set at a relatively high
  • the water-vapor separation area can limit the moisture from entering the suction device 10 and cause it to fail or be damaged, and has a high safety factor.
  • the specific working scene of the cleaning equipment in the above embodiment is as follows: before the cleaning equipment is cleaned, there is a lot of clean water stored in the second water tank 2, and there is no water or a small amount of water in the first water tank 1.
  • the second water tank 2 is installed in the first installation position 3, which is above the main body 102 of the first water tank 1, the main body 102 of the first water tank 1 is at the bottom, and the center of gravity of the cleaning equipment is closer to the second water tank 2 before cleaning.
  • the water pump of the cleaning equipment sprays the clean water in the second water tank 2 evenly on the drum 8 after being transported through the water supply pipeline, and the drum 8 is driven by the driving mechanism at the same time.
  • the air device 10 works synchronously, a negative pressure will be formed in the first water tank 1 and the channel 9, and a part of the sewage on the drum 8 and most of the sewage leaving the drum 8 will be sucked into the first water tank 1 to complete the cleaning.
  • the water level in the second water tank 2 will gradually decrease with consumption, and the water level in the main body 102 of the first water tank 1 will gradually rise with the recovery of sewage.
  • the center of gravity of the cleaning equipment is in the cleaning process. will gradually decrease, and because the raised portion 101 protrudes from the top surface of the main body portion 102, the main body portion 102 has a larger cross-sectional area relative to the raised portion 101, while ensuring a certain sewage capacity Simultaneously, along with the accumulation of sewage in the main body 102, the overall center of gravity of the water tank assembly will gradually move down to the main body 102 with a larger cross-sectional area, which can make the overall center of gravity of the water tank assembly relatively stable.
  • the structural design of the water tank assembly is symmetrical When the structure is used, the center of gravity of the water tank assembly during use can only have a small deviation or no deviation in the horizontal direction.
  • the overall center of gravity will continue to shift in the vertical direction along with the cleaning process, and the overall center of gravity will basically remain unchanged in the horizontal direction or only have a certain deviation within a preset range. shift, thus realizing the stability of the overall structure during use.
  • the cleaning equipment disclosed in the embodiments of the present application includes the water tank assembly provided in the above embodiments, the cleaning equipment with the water tank assembly also has all the technical effects described above, which will not be repeated here.
  • Other configurations and operations of the cleaning equipment are known to those skilled in the art and will not be described in detail here.

Abstract

Dispositif de nettoyage et ensemble réservoir d'eau pour un dispositif de nettoyage. Le dispositif de nettoyage comprend un ensemble réservoir d'eau, un tambour (8) et un appareil d'aspiration d'air (10). L'ensemble réservoir d'eau comprend un premier réservoir d'eau (1) et un second réservoir d'eau (2). Une partie supérieure du premier réservoir d'eau (1) est en retrait pour former une première position de montage (3), de sorte qu'une partie supérieure du premier réservoir d'eau (1) forme une partie en saillie (101), le second réservoir d'eau (2) est monté dans la première position de montage (3) et est utilisé pour alimenter en eau le tambour (8), et une extrémité d'aspiration d'air de l'appareil d'aspiration d'air (10) communique avec un espace de réception à l'intérieur du premier réservoir d'eau (1). Dans le dispositif de nettoyage, l'ensemble réservoir d'eau comprend la partie en saillie (101) et la première position de montage (3). La partie en saillie (101) est disposée sur la partie supérieure du premier réservoir d'eau (1), de telle sorte qu'une partie inférieure du premier réservoir d'eau (1) présente une surface de section transversale relativement grande. Pendant l'utilisation, en raison de l'accumulation d'eaux usées dans le premier réservoir d'eau (1), le centre de gravité global peut être relativement stable, une hauteur de séparation eau-vapeur suffisante peut être fournie au moyen de la partie en saillie (101) disposée en saillie, et le montage du second réservoir d'eau (2) dans la première position de montage (3) n'augmente pas la hauteur globale.
PCT/CN2022/080438 2021-05-14 2022-03-11 Dispositif de nettoyage et ensemble réservoir d'eau pour dispositif de nettoyage WO2022237297A1 (fr)

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Application Number Priority Date Filing Date Title
CN202110530195.0A CN113080788B (zh) 2021-05-14 2021-05-14 清洗设备及用于清洗设备的水箱组件
CN202110530195.0 2021-05-14

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WO2022237297A1 true WO2022237297A1 (fr) 2022-11-17

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WO (1) WO2022237297A1 (fr)

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* Cited by examiner, † Cited by third party
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CN113080788B (zh) * 2021-05-14 2022-09-06 科沃斯机器人股份有限公司 清洗设备及用于清洗设备的水箱组件
CN113749579B (zh) * 2021-09-27 2022-12-20 上海高仙自动化科技发展有限公司 一种储水设备及其所应用的地面清洁设备
CN114343510B (zh) * 2021-12-31 2024-03-08 添可智能科技有限公司 清洁设备
CN117956937A (zh) * 2022-08-31 2024-04-30 汤恩智能科技(上海)有限公司 换水方法、工作站、清洁机器人及系统、及存储介质

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08243064A (ja) * 1995-03-09 1996-09-24 Fujitsu General Ltd 床面洗浄車
KR100619781B1 (ko) * 2005-03-07 2006-09-06 엘지전자 주식회사 물청소기의 물 분사장치
CN206120253U (zh) * 2016-08-19 2017-04-26 杭州它人机器人技术有限公司 一种洗地机水箱相嵌结构
CN208822660U (zh) * 2018-05-16 2019-05-07 珠海格力电器股份有限公司 手持式清洁装置
CN208942033U (zh) * 2018-04-17 2019-06-07 佛山市南海搏冠塑料制品有限公司 一种滑动安装的洗地机水箱
CN209091169U (zh) * 2018-08-06 2019-07-12 珠海格力电器股份有限公司 水箱及吸尘器
CN113080788A (zh) * 2021-05-14 2021-07-09 科沃斯机器人股份有限公司 清洗设备及用于清洗设备的水箱组件
CN215820815U (zh) * 2021-06-28 2022-02-15 追觅创新科技(苏州)有限公司 储液箱及自动清洁设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM560281U (zh) * 2018-01-12 2018-05-21 Uni Ring Tech Co Ltd 清潔裝置
CN111012258A (zh) * 2019-12-04 2020-04-17 深兰科技（上海）有限公司 一种智能洗地机器人
CN111743475A (zh) * 2020-06-05 2020-10-09 江苏美的清洁电器股份有限公司 水箱及具有水箱的清洁装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08243064A (ja) * 1995-03-09 1996-09-24 Fujitsu General Ltd 床面洗浄車
KR100619781B1 (ko) * 2005-03-07 2006-09-06 엘지전자 주식회사 물청소기의 물 분사장치
CN206120253U (zh) * 2016-08-19 2017-04-26 杭州它人机器人技术有限公司 一种洗地机水箱相嵌结构
CN208942033U (zh) * 2018-04-17 2019-06-07 佛山市南海搏冠塑料制品有限公司 一种滑动安装的洗地机水箱
CN208822660U (zh) * 2018-05-16 2019-05-07 珠海格力电器股份有限公司 手持式清洁装置
CN209091169U (zh) * 2018-08-06 2019-07-12 珠海格力电器股份有限公司 水箱及吸尘器
CN113080788A (zh) * 2021-05-14 2021-07-09 科沃斯机器人股份有限公司 清洗设备及用于清洗设备的水箱组件
CN215820815U (zh) * 2021-06-28 2022-02-15 追觅创新科技(苏州)有限公司 储液箱及自动清洁设备

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