Dishwasher

Abstract

The utility model relates to the field of household appliances, and provides a dish-washing machine which comprises a machine body, a door body assembly and a partition assembly, and the machine body is provided with an inner cavity and an opening communicated with the inner cavity; the door body assembly is movably arranged on the machine body, and the door body assembly is used for movably opening or closing the opening; the partition assembly is installed in the inner cavity, and the partition assembly and the door body assembly are matched with the machine body so that the inner cavity can be divided into a plurality of independent sub-cavities. The inner cavity is completely divided into the two washing sub-cavities which are relatively independent, a user can select to independently start one washing sub-cavity or simultaneously start a plurality of washing sub-cavities for common washing according to the quantity of tableware, different washing requirements of the user are met, and mutual influence between the sub-cavities can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a dishwasher. Background Art

[0002] As people's living standards improve, the demand for dishwashers has increased significantly, and people have also put forward higher requirements for dishwashers.

[0003] In the relevant technical field, most dishwashers have only one washing chamber with a fixed volume, which cannot meet the user's compatible washing needs for large and small amounts of tableware, resulting in a poor user experience. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the related art. To this end, the present invention provides a dishwasher that completely separates the inner cavity into two relatively independent and sealed washing sub-chambers. Users can choose to start washing one of the two chambers individually or simultaneously according to the amount of dishes to be washed, thereby meeting their different washing needs. At the same time, the relative sealing between the sub-chambers can reduce the mutual influence between the sub-chambers.

[0005] The utility model provides a dishwasher, comprising:

[0006] a body having an inner cavity and an opening communicating with the inner cavity;

[0007] a door assembly, the door assembly being movably disposed on the machine body and being used to movably open or close the opening;

[0008] A partition assembly is installed in the inner cavity. The partition assembly and the door assembly cooperate with the machine body to divide the inner cavity into a plurality of independent sub-chambers.

[0009] According to one embodiment of the present invention, the partition assembly is fixedly arranged in the inner cavity, and the partition assembly is arranged in sealing contact with the inner wall surface of the inner cavity;

[0010] Alternatively, the partition assembly is detachably connected and arranged in the inner cavity, and the partition assembly is sealed and abutted against the inner wall surface of the inner cavity.

[0011] According to one embodiment of the present invention, the partition assembly is arranged along the horizontal direction of the inner cavity, and the inner cavity is divided into an upper sub-chamber and a lower sub-chamber.

[0012] According to one embodiment of the present utility model, the door body assembly includes an upper door panel and a lower door panel, the upper door panel is arranged corresponding to the upper sub-chamber, and the upper door panel is suitable for independently controlling the opening and closing of the upper sub-chamber; the lower door panel is arranged corresponding to the lower sub-chamber, and the lower door panel is suitable for independently controlling the opening and closing of the lower sub-chamber.

[0013] According to one embodiment of the present invention, the door body assembly further includes an opening and closing frame, which is movably installed at the opening, and at least one of the upper door panel and the lower door panel is connected to the opening and closing frame, and the opening and closing frame is suitable for controlling the opening and closing of the opening.

[0014] According to one embodiment of the present invention, the dishwasher further includes at least one of a water system, a heating system, a drying system and a disinfection system, and a plurality of the sub-chambers share at least one of the water system, the heating system, the drying system and the disinfection system.

[0015] According to one embodiment of the present invention, the dishwasher includes an upper spray system and a lower spray system, the upper spray system is correspondingly arranged in the upper sub-chamber, and the lower spray system is correspondingly arranged in the lower sub-chamber, and the upper spray system and the lower spray system are respectively connected to the water system separately.

[0016] According to one embodiment of the present invention, the dishwasher includes a water system, the water system includes a drainage mechanism, the drainage mechanism includes an upper drainage assembly and a lower drainage assembly, the upper drainage assembly is provided in the upper sub-chamber, the upper drainage assembly is at least partially connected to the partition assembly, and the upper drainage assembly is used to receive drainage from the upper sub-chamber;

[0017] The lower drainage assembly is arranged below the lower sub-chamber, and is used to receive drainage from the lower sub-chamber.

[0018] According to one embodiment of the present invention, the water system further comprises a water inlet mechanism, which comprises an upper water inlet assembly and a lower water inlet assembly.

[0019] The upper water inlet assembly is in communication with the upper spray system, and the upper water inlet assembly is used to supply water to the upper spray system separately;

[0020] The lower water inlet assembly is communicated with the lower spray system, and the lower water inlet assembly is used to supply water to the lower spray system separately.

[0021] According to one embodiment of the present invention, a water collecting trough is provided on the partition assembly, an upper drain outlet is provided on the partition assembly, the water collecting trough is communicated with the upper drain outlet, and a filter is provided on the notch of the water collecting trough.

[0022] According to an embodiment of the present invention, the filter element is detachably connected to the notch.

[0023] According to an embodiment of the present invention, the filter element is provided with a buckle on one end of the opening.

[0024] According to one embodiment of the present invention, the drying system includes a drying module and an air duct, and an upper drying port and a lower drying port connected to the air duct are provided on the inner walls of the upper sub-chamber and the lower sub-chamber, and the drying module dries the upper sub-chamber and the lower sub-chamber through the upper drying port and the lower drying port.

[0025] According to one embodiment of the present invention, the partition assembly is arranged along the vertical direction of the inner cavity, and the inner cavity is divided into a left sub-chamber and a right sub-chamber.

[0026] According to one embodiment of the present invention, the dishwasher comprises a plurality of sub-chambers, wherein at least two of the sub-chambers share any one of a water system, a drying system, and a detergent delivery system.

[0027] According to one embodiment of the present invention, the dishwasher has a first operating mode, in which any one of the plurality of sub-chambers performs a washing program;

[0028] Alternatively, the dishwasher further has a second operating mode, in which at least two of the plurality of sub-chambers perform a washing program.

[0029] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

[0030] The present application sets a partition component in the inner cavity of the machine body, and through the partition component, door panel component and the machine body, the inner cavity is completely divided to form multiple relatively independent and sealed washing sub-chambers. Users can choose to use one of the sub-chambers alone or use multiple sub-chambers at the same time for washing according to the amount of tableware, thereby meeting the different washing needs of users. At the same time, since the sub-chambers are relatively sealed, the mutual influence between the sub-chambers can be reduced.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a structural diagram of a first embodiment of a dishwasher provided by the present utility model;

[0034] Figure 2 yes Figure 1 Schematic diagram of the structure of a medium dishwasher without the door assembly;

[0035] Figure 3 This is a structural diagram of a second embodiment of a dishwasher provided by the present utility model;

[0036] Figure 4 yes Figure 3 Schematic diagram of the structure of a medium dishwasher with only the upper door panel open;

[0037] Figure 5 yes Figure 3 A schematic diagram of the structure of the dishwasher door assembly being opened;

[0038] Figure 6 This is a structural diagram of a third embodiment of a dishwasher provided by the present utility model;

[0039] Figure 7 yes Figure 6 Schematic diagram of the structure on the other side of the dishwasher;

[0040] Figure 8 yes Figure 7 Schematic diagram of the structure of a medium dishwasher with only the upper door panel open;

[0041] Figure 9 yes Figure 7 Schematic diagram of the structure of the dishwasher with the upper door panel and the lower door panel opened at the same time;

[0042] Figure 10 yes Figure 7 A schematic diagram of the structure of the dishwasher door assembly being opened;

[0043] Figure 11 This is a structural diagram of a fourth embodiment of a dishwasher provided by the present utility model;

[0044] Figure 12 yes Figure 11 Schematic diagram of the structure of the middle door assembly flipping open around the lower side;

[0045] Figure 13 yes Figure 11 Schematic diagram of the structure of the middle door assembly flipping around the left side to open;

[0046] Figure 14 This is a structural diagram of a fifth embodiment of a dishwasher provided by the present utility model;

[0047] Figure 15 This is a structural diagram of a sixth embodiment of a dishwasher provided by the present utility model;

[0048] Figure 16 This is a structural diagram of a seventh embodiment of a dishwasher provided by the present utility model;

[0049] Figure 17 This is a structural diagram of an eighth embodiment of a dishwasher provided by the present utility model;

[0050] Figure 18 yes Figure 2 A schematic diagram of the structure when the middle partition assembly is in the first position;

[0051] Figure 19 yes Figure 2 A schematic diagram of the structure when the middle partition assembly is in the second position;

[0052] Figure 20 yes Figure 3 A cross-sectional view of the dishwasher in one direction;

[0053] Figure 21 yes Figure 3 A cross-sectional view of the dishwasher from another direction;

[0054] Figure 22 yes Figure 3 A cross-sectional view of the dishwasher from another direction and different perspective.

[0055] Reference numerals:

[0056] 10. Dishwasher;

[0057] 100, body; 110, inner cavity; 111, upper sub-chamber; 112, lower sub-chamber; 113, left sub-chamber; 114, right sub-chamber; 120, opening;

[0058] 200, partition assembly; 210, upper drain outlet; 220, first partition portion; 230, second partition portion; 240, water collection tank; 250, filter element;

[0059] 300, door assembly; 310, upper door panel; 320, lower door panel; 330, opening and closing frame; 340, left door panel; 350, right door panel;

[0060] 400, water system; 410, drainage mechanism; 420, water inlet mechanism;

[0061] 500. Sprinkler system. DETAILED DESCRIPTION

[0062] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0063] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0064] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0065] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0067] The utility model provides a dishwasher.

[0068] In the utility model embodiment, refer to Figures 1 to 17 The dishwasher 10 includes a body 100, a door assembly 300 and a partition assembly 200. The body 100 has an inner cavity 110 and an opening 120 connected to the inner cavity 110; the door assembly 300 is movably arranged on the body 100, and the door assembly 300 is used to movably open or close the opening 120; the partition assembly 200 is installed in the inner cavity 110, and the partition assembly 200 and the door assembly 300 cooperate with the body 100 to divide the inner cavity 110 into multiple independent sub-chambers.

[0069] The body 100 is the main structure of the dishwasher 10 and provides support and protection for the other components of the dishwasher 10. A cavity 110 is formed within the body 100. This cavity 110 is the space within the dishwasher 10 for loading and washing dishes. Its size and shape determine the quantity and type of dishes that the dishwasher 10 can accommodate. An opening 120 is provided on one side of the body 100, connecting to the cavity 110. This opening 120 facilitates the user's placement of dishes and kitchenware into the cavity 110 for cleaning.

[0070] The door assembly 300 is movably mounted on the body 100 and movably covers the opening 120 to control the opening 120 to be opened or closed. The door assembly 300 can be connected to the body 100 in a rotating, sliding, or detachable manner, and can be configured according to specific actual needs, and is not particularly limited here.

[0071] The partition assembly 200 is a key feature of the dishwasher 10. By fixing or flexibly positioning the partition assembly 200 within the inner chamber 110 and combining it with the door assembly 300, the inner chamber 110 can be divided into multiple relatively sealed sub-chambers. It should be noted that each of the corresponding sub-chambers is equipped with a spray system 500 and a water system 400 for independent washing. Users can select different sub-chambers to complete washing according to their needs.

[0072] The present application sets a partition assembly 200 in the inner cavity 110 of the body 100. The partition assembly 200, the door panel assembly and the body 100 jointly realize that the inner cavity 110 is completely divided to form multiple relatively independent and sealed washing sub-chambers. The user can choose to use one of the sub-chambers alone or use multiple sub-chambers at the same time for washing according to the amount of tableware, thereby meeting the different washing needs of the user. At the same time, since the sub-chambers are relatively sealed, the mutual influence between the sub-chambers can be reduced.

[0073] Reference Figures 1 to 11 According to one embodiment of the present invention, the door body assembly 300 includes multiple door panels, and the partition assembly 200 cooperates with the body 100 to divide the opening 120 into multiple sub-openings, and the multiple sub-openings correspond to different sub-chambers, and the multiple door panels correspond to controlling the opening or closing of the multiple sub-openings.

[0074] It is understandable that the partition assembly 200 extends from the position of the opening 120 toward the cavity wall of the inner cavity 110 opposite to the position of the opening 120, thereby dividing the inner cavity 110 into multiple sub-chambers, and the opening 120 is also divided by the partition assembly 200 into multiple sub-openings 120 connected to the sub-chambers. In order to facilitate the control of the individual opening or closing of each sub-chamber, the door assembly 300 in this embodiment includes multiple door panels corresponding to the sub-openings 120. These door panels are used to individually control the opening or closing of each corresponding sub-opening 120 to ensure the independence and sealing of each sub-chamber. When the user uses one of the multiple sub-chambers alone, he only needs to open the corresponding door panel to complete the user's target washing, thereby improving the user's convenience.

[0075] Reference Figures 12 to 17 In one embodiment, the door assembly 300 may also include a door panel, and one door panel controls the opening or closing of multiple sub-chambers, which can be set according to user needs.

[0076] Reference Figures 4 to 10According to one embodiment of the present invention, the partition assembly 200 includes a transverse partition disposed horizontally along the inner cavity 110 to divide the inner cavity 110 into an upper sub-chamber 111 and a lower sub-chamber 112. In other words, the multiple sub-chambers are arranged along the height direction, making it easier for users to select the upper sub-chamber 111 when frequently using the dishwasher 10, reducing the number of times they bend over and improving user satisfaction.

[0077] In one embodiment, the partition assembly 200 may also include vertical partitions that divide the inner cavity 110 into a left sub-chamber 113 and a right sub-chamber 114. Of course, the partition assembly 200 may also include both horizontal and vertical partitions, or multiple horizontal or vertical partitions, to divide the inner cavity 110 into multiple horizontally or vertically arranged sub-chambers as needed, without particular limitation herein.

[0078] Reference Figures 1 to 10 According to one embodiment of the present invention, the door body assembly 300 includes an upper door panel 310 and a lower door panel 320. The upper door panel 310 is arranged corresponding to the upper sub-chamber 111, and the upper door panel is suitable for independently controlling the opening and closing of the upper sub-chamber 111; the lower door panel 320 is arranged corresponding to the lower sub-chamber 112, and the lower door panel is suitable for independently controlling the opening and closing of the lower sub-chamber 112.

[0079] It is understood that the upper door panel 310 can independently control the opening and closing of the upper sub-chamber 111. When the upper sub-chamber 111 needs to be used alone for washing, only the upper door panel 310 can be opened, while the lower sub-chamber 112 remains closed, thereby maintaining the environmental stability or safety of the lower sub-chamber 112. Similarly, when the lower sub-chamber 112 needs to be used alone for washing, only the lower door panel 320 can be opened, while the upper sub-chamber 111 remains closed, thereby maintaining the environmental stability or safety of the upper sub-chamber 111.

[0080] Reference Figure 11 In one embodiment, the inner cavity 110 is divided into a left sub-chamber 113 and a right sub-chamber 114, and the door body assembly 300 includes a left door panel 340 and a right door panel 350, wherein the left door panel 340 and the right door panel 350 can be arranged in the form of parallel doors or center-opening doors, which is not specifically limited here and can be arranged according to specific needs.

[0081] Reference Figures 3 to 5 According to one embodiment of the present invention, the door body assembly 300 also includes an opening and closing frame 330, which is movably installed at the opening 120. The upper door panel 310 and the lower door panel 320 are connected to the opening and closing frame 330 to correspondingly control the opening and closing of the upper sub-chamber 111 and the lower sub-chamber 112. The opening and closing frame 330 is suitable for controlling the opening and closing of the opening 120.

[0082] It is understandable that the opening and closing frame 330 is movably mounted at the opening 120 of the body 100, so that the opening and closing frame 330 can be rotated or moved relative to the body 100, thereby controlling the opening and closing state of the opening 120. This makes the opening and closing frame 330 a key component connecting the door panel and the body 100. The upper door panel 310 and the lower door panel 320 are both connected to the opening and closing frame 330. The door panel moves with the movement of the opening and closing frame 330, thereby controlling the opening and closing state of the upper sub-chamber 111 and the lower sub-chamber 112. The opening and closing frame 330 not only provides a platform for supporting and connecting the door panels, but also directly participates in the opening and closing control of the opening 120. By controlling the movement of the opening and closing frame 330, the entire opening 120 can be opened and closed, while driving the upper door panel 310 and the lower door panel 320 to perform corresponding actions.

[0083] When it is necessary to open the upper sub-chamber 111 and the lower sub-chamber 112 at the same time, the opening and closing frame 330 can be operated to move it to one side, thereby opening the opening 120. At this time, the upper door panel 310 and the lower door panel 320 rotate or move together with the opening and closing frame 330 to expose the corresponding sub-chambers. When all sub-chambers need to be closed, the opening and closing frame 330 can be pushed back to its original position to close the opening 120. During this process, the upper door panel 310 and the lower door panel 320 will also close as the opening and closing frame 330 moves, resealing the upper sub-chamber 111 and the lower sub-chamber 112. The upper door panel and the lower door panel can still independently control the opening and closing of their corresponding upper sealed chamber and lower sealed chamber. In this way, the operating steps for opening the door body assembly 300 as a whole can be reduced, thereby improving operating efficiency.

[0084] Reference Figures 3 to 5 According to one embodiment of the present invention, the door body assembly 300 further includes an opening and closing frame 330 , which is movably mounted at the opening 120 , the upper door panel 310 is movably mounted on the opening and closing frame 330 , and the lower door panel 320 is fixedly connected to the opening and closing frame 330 .

[0085] It is understandable that, in this embodiment, the opening and closing frame 330 is designed to be movable relative to the body 100 , such as by means of slide rails, hinges, etc., thereby allowing it to move within a certain range to control the opening and closing of the opening 120 .

[0086] The opening and closing frame 330 not only provides a mounting base for the upper door panel 310 and the lower door panel 320, but also ensures the relative positional relationship between them, connects the upper door panel 310 and the lower door panel 320 together, and allows the upper door panel 310 to move thereon.

[0087] The upper door panel 310 is movably mounted relative to the opening and closing frame 330, allowing it to be independently opened or closed to control the opening and closing state of the upper sub-chamber 111. The upper door panel 310 can be implemented using slides, hinges, or other mechanical devices. Because the upper door panel 310 is movably mounted, it can be opened or closed independently during frequent use of the upper sealed chamber without affecting the state of the lower door panel 320 or the entire opening and closing frame 330. This provides greater flexibility and control precision.

[0088] Unlike the upper door panel 310, the lower door panel 320 is fixedly connected to the opening and closing frame 330. The lower door panel 320 moves with the opening and closing frame 330 and cannot be opened or closed independently. When the opening and closing frame 330 opens or closes, the lower door panel 320 also opens or closes accordingly, controlling the opening and closing state of the lower sub-chamber 112. This improves the overall opening and closing efficiency of the door assembly 300.

[0089] In some embodiments, the dishwasher 10 further includes at least one of a water system 400, a heating system, a drying system, and a disinfection system, and multiple sub-chambers share at least one of the water system 400, the heating system, the drying system, and the disinfection system.

[0090] The water system 400 is used to introduce water into the machine, distribute it to the various spray systems, and perform effective cleaning and drainage. Optionally, the water system 400 may include a water pump, a water cup tank, a filter, a ventilator, and other components to ensure that the water cleanliness, temperature, and flow rate meet cleaning requirements.

[0091] The heating system is used to heat the wash water to enhance cleaning and to dry the dishes with the remaining heat after washing. Optionally, the heating system may include components such as a heater, a heat pump, and a thermostat. The heat pump is typically installed in a water tank at the bottom of the dishwasher's water path to accurately measure the water temperature and heat the wash water as needed.

[0092] The drying system is used to evaporate or dry the moisture on the dishes after washing is completed, avoiding residual water stains and improving the drying effect of the dishes. The drying system can use hot air drying. The hot air drying system includes a heater, a fan, and an air duct. The heater can heat the internal air to promote the evaporation of moisture. The fan can accelerate the drying process by blowing hot air, circulating the hot air inside the dishwasher 10 to ensure uniform drying to dry the dishes. In some cases, the drying system can use adsorption drying. The adsorption drying system may include a fan, an adsorption module, and an air duct. The fan guides the air in the dishwasher 10 into the adsorption module to absorb moisture to dry the dishes.

[0093] The disinfection system is used to achieve effective disinfection through high temperature or other disinfection technologies. The disinfection system can disinfect each sub-chamber using one or a combination of high temperature disinfection, ultraviolet disinfection, plasma disinfection, or ozone disinfection.

[0094] It should be noted that the shared system between the sub-chambers means that the functions and hardware of the sub-chambers overlap when using these systems, and at least some components in the system can provide work for each sub-chamber and can work together to improve the dishwashing effect and efficiency.

[0095] For example, taking the water system 400 as an example, in the water system 400, the water pipes can be designed so that the water pipes between the sub-chambers can be supplied by the same washing pump, and the washing water in the same water tank can flow into each sub-chamber through different pipes.

[0096] For another example, taking the hot air drying system in the drying system as an example, in the drying system, the air ducts can be designed so that the air ducts between the sub-chambers are connected, and the same wave of hot air can be blown into each sub-chamber respectively. The air can be heated by the same set of heaters, and the heaters are connected to each sub-chamber through different air ducts.

[0097] For another example, taking a disinfection system as an example, each sub-chamber can be disinfected by using the same set of disinfection modules.

[0098] For example, in a detergent dispensing system, each sub-chamber can be dispensed through the same detergent dispenser, which is connected to each sub-chamber via different pipes. Alternatively, the detergent dispensed by the detergent dispenser is connected to the water supply pipe of each sub-chamber via different pipes. Alternatively, two sub-chambers can correspond to one system, or three sub-chambers can correspond to one system, etc. This is not particularly limited and can be configured as needed.

[0099] Of course, in some other embodiments, the dishwasher 10 includes multiple sub-chambers, wherein at least two sub-chambers share any one of the water system 400, the drying system, and the detergent dispensing system. It should be noted that in this embodiment, the dishwasher 10 may include more than two sub-chambers. This embodiment is described using three sub-chambers as an example. The three sub-chambers include an upper sub-chamber 111, a middle sub-chamber, and a lower sub-chamber 112. The upper sub-chamber 111 and the lower sub-chamber 112 may share any one of the water system 400, the drying system, and the detergent dispensing system; or the upper sub-chamber 111 and the middle sub-chamber may share any one of the water system 400, the drying system, and the detergent dispensing system; or the middle sub-chamber and the lower sub-chamber 112 may share any one of the water system 400, the drying system, and the detergent dispensing system. Of course, it can also be any one of the water system 400, the drying system, and the detergent dispensing system for the upper sub-chamber 111, the middle sub-chamber, and the lower sub-chamber 112. Other embodiments can refer to this embodiment for implementation.

[0100] Reference Figures 20 to 22 According to one embodiment of the present invention, the dishwasher 10 includes at least one water system 400 and multiple spray systems 500. The multiple spray systems 500 are arranged in a one-to-one correspondence with the multiple sub-chambers, and the water system 400 is connected to the spray system 500.

[0101] It is understood that the water system 400 is one of the core components of the dishwasher 10, which is used to provide the water flow and pressure required for cleaning and to discharge wastewater. The system may include components such as a water pump, a water tank, a filter, and a heater to ensure that the water cleanliness, temperature, and flow rate meet the cleaning requirements.

[0102] The waterway system 400 is connected to the spray system 500, and the waterway system 400 can transport clean water to each spray system 500 through a connection piece such as a pipe or a hose, thereby ensuring that the water can be accurately distributed to the sub-chambers that need to be cleaned.

[0103] The dishwasher 10 is equipped with multiple spray systems 500, each corresponding to a plurality of sub-chambers. Each spray system 500 is designed for a specific sub-chamber to ensure comprehensive coverage and effective cleaning of the dishes within that area. The spray system 500 uses high-pressure water to spray detergent and water mist to rinse and clean the dishes. The spray system 500 may include different types of nozzles, such as rotating spray arms and fixed nozzles, to provide a variety of cleaning modes.

[0104] The multiple spray systems 500 correspond to the multiple sub-chambers one by one, and each spray system 500 can be controlled independently to meet more refined cleaning needs.

[0105] The sub-chambers are areas inside the dishwasher 10 for placing dishes. They are designed to be independent of each other and well-sealed to prevent water splashing or cross-contamination during the washing process.

[0106] During the cleaning process of the dishwasher 10, the water system 400 first provides clean water and detergent to the spray system 500; then, the spray system 500 cleans the tableware in the corresponding sub-chamber through high-pressure water flow; finally, the cleaned water is discharged from the dishwasher 10 through the drainage mechanism 410.

[0107] Since each sub-chamber has an independent spray system 500 for cleaning, a customized cleaning solution can be implemented for different types of tableware or different cleaning requirements. At the same time, the independence of the sub-chambers also avoids cross contamination during the cleaning process.

[0108] Reference Figures 20 to 22 According to one embodiment of the present invention, the waterway system 400 includes a drainage mechanism 410 , which includes an upper drainage component and a lower drainage component. The upper drainage component is integrated on the partition component 200 , and the lower drainage component is integrated on the bottom of the inner cavity 110 .

[0109] It will be appreciated that the upper drain assembly is adapted to drain wastewater accumulated within the upper sub-chamber after the cleaning process is complete. The upper drain assembly is integrated into the partition assembly 200, which is located at the bottom of the upper sub-chamber 111. Therefore, its position enables it to directly process wastewater from the upper sub-chamber. Integrating the upper drain assembly into the partition assembly 200 also reduces the volume of the dishwasher 10 that would be occupied by the upper drain assembly if it were installed separately, thereby improving the space utilization of the inner chamber 110. This helps to reduce the flow path of wastewater within the dishwasher 10, reduce the risk of cross-contamination, and improve drainage efficiency.

[0110] The lower drain assembly is integrated into the bottom of the inner cavity 110 of the dishwasher 10. The lower drain assembly is responsible for collecting and draining waste water from the lower sub-chamber 112.

[0111] In this way, the design of zoned drainage improves the drainage efficiency and effectiveness of the dishwasher 10. By treating the wastewater in the upper sub-chamber 111 and the lower sub-chamber 112 separately, the residence time of the wastewater inside the dishwasher 10 can be reduced, reducing the risk of cross-contamination and speeding up the entire drainage process.

[0112] Reference Figures 20 to 22 According to one embodiment of the present invention, the partition component 200 is arranged upwardly and tilted from the side of the inner cavity 110 opposite to the opening 120 toward the opening 120 , and an upper drain outlet 210 is provided on the side of the partition component 200 away from the opening 120 .

[0113] It is understandable that the inclination of the partition assembly 200 makes the upper end surface of the partition assembly 200 not completely perpendicular to the horizontal plane, but has a certain slope. This causes the partition assembly 200 to gradually rise in the direction toward the opening 120, forming an inclined surface. This helps to guide the wastewater along the inclined surface to flow toward the upper drain outlet 210, thereby making it easier to discharge the dishwasher 10. Secondly, the inclined partition assembly 200 can reduce the accumulation of wastewater in the upper sub-chamber 111, reducing the risk of cross-contamination. In addition, the inclined design may also help reduce cleaning blind spots inside the dishwasher 10, making cleaning easier.

[0114] The upper drain port 210 is disposed on a side of the partition assembly 200 away from the opening 120 , that is, at a lower position of the partition assembly 200 , so that wastewater can naturally converge into the upper drain port 210 when flowing along the inclined surface of the partition assembly 200 .

[0115] The main function of the upper drain port 210 is to drain the waste water accumulated above the partition assembly 200 out of the dishwasher 10. Due to the inclined design of the partition assembly 200, the waste water can flow smoothly to and be discharged through the upper drain port 210, thereby improving drainage efficiency.

[0116] Reference Figures 20 to 22 According to one embodiment of the present invention, the partition assembly 200 includes a first partition portion 220 and a second partition portion 230, and the adjacent sides of the first partition portion 220 and the second partition portion 230 are arranged to be tilted downward. It can be understood that in this embodiment, by tilting the adjacent sides of the first partition portion 220 and the second partition portion 230 downward to form a V-shaped structure, wastewater will form a confluence area at a low position on the upper end surface of the partition assembly 200 when flowing through it. At the same time, because the partition assembly 200 is tilted as a whole toward one side of the upper drain outlet 210, the wastewater can be discharged from the upper sub-chamber 111 more quickly under the guidance of the secondary tilt of the upper end surface of the partition assembly 200, thereby improving the wastewater discharge efficiency.

[0117] In other embodiments, the cross section of the partition component 200 parallel to the opening 120 may be W-shaped or arc-shaped, so as to form a water collection area on the upper end surface of the partition component 200 .

[0118] Reference Figures 20 to 22 According to one embodiment of the present invention, a water collecting trough 240 is formed between the first partition plate and the second partition plate. The water collecting trough 240 extends along the depth direction of the opening 120. The water collecting trough 240 is connected to the upper drain outlet 210. A filter element 250 is provided at the notch of the water collecting trough 240.

[0119] It is understood that the sump 240 is located between the first and second partitions, and its shape and size depend on the specific design of the dishwasher 10. Typically, the sump 240 extends along the depth direction of the opening 120 to collect waste water and residue from the upper area.

[0120] The sump 240 is suitable for collecting and temporarily storing wastewater, maintaining the cleanliness and hygiene of the interior of the dishwasher 10. The sump 240 is connected to the upper drain port 210, allowing the wastewater collected in the sump 240 to be smoothly discharged from the dishwasher 10 through the upper drain port 210. This ensures that the wastewater can be discharged promptly and effectively, preventing the accumulation and retention of wastewater inside the dishwasher 10. Due to the presence of the sump 240, the wastewater is first collected and temporarily stored in the sump 240 during the discharge process, and then discharged through the upper drain port 210. This helps to reduce splashing and overflowing of wastewater during the discharge process, thereby improving drainage efficiency.

[0121] Filter element 250 is installed at the notch of sump 240. It is located between sump 240 and the area above it and is detachably connected to sump 240. It is used to prevent large impurities such as food residue and grease from entering sump 240. The filtering effect of filter element 250 ensures that only wastewater enters sump 240 and upper drain outlet 210, thereby ensuring the smooth operation of the drainage system.

[0122] Reference Figures 20 to 22 According to one embodiment of the present invention, a handle is provided on one end of the filter element 250 located at the opening 120. It is understandable that the handle is located at or near the edge of the filter element 250 at one end of the opening 120, so that the user can easily reach and operate it. The handle is usually designed to be easy to grasp, such as a groove, a protrusion or a handle. When the filter element 250 accumulates too much impurities and affects the drainage effect, the user can easily remove the filter element 250 and clean it through the handle. After cleaning, the filter element 250 can be put back in place using the handle.

[0123] In some embodiments, the dishwasher 10 has a first operating mode, in which any one of the plurality of sub-chambers performs a washing process;

[0124] Alternatively, the dishwasher 10 further has a second operating mode, in which at least two of the plurality of sub-chambers perform a washing process.

[0125] It can be understood that in the first mode, when the user washes a small amount, he only needs to open one of the sub-chambers for washing. This can reduce the energy consumption of water, detergent and electricity, etc., and can also reduce the number of times the user bends down during frequent washing, thereby improving the user's comfort.

[0126] In the second mode, the user can wash the dishes in different chambers according to the different levels of oil pollution and customize different washing times or conditions. Moreover, since the lower sub-chambers 112 are relatively sealed, the washing process is completely independent and there will be no cross contamination.

[0127] In some embodiments, the dishwasher 10 further includes a slag discharge system. A slag discharge port is provided at the bottom of the sub-chamber, and the slag discharge system is connected to the sub-chamber through the slag discharge port.

[0128] It is understood that the residue discharge system is adapted to automatically or manually discharge food residue accumulated at the bottom of the sub-chamber to the outside of the dishwasher 10 after the dishwasher 10 completes the cleaning process. This prevents the residue from accumulating inside the dishwasher 10, which could lead to bacterial growth, odor generation, and affect subsequent cleaning results.

[0129] According to one embodiment of the present invention, the water system 400 also includes a water inlet mechanism 420, which includes an upper water inlet component and a lower water inlet component. The upper water inlet component and the lower water inlet component are respectively connected to the spray system 500 in the upper sub-chamber 111 or the lower sub-chamber 112.

[0130] It is understood that the upper water inlet assembly is connected to the spray system 500 in the upper sub-chamber 111 of the dishwasher 10. When the upper dishes need to be washed, the upper water inlet assembly will provide washing water to the spray system 500. The main function of the upper water inlet assembly is to provide a stable and appropriate amount of washing water to the spray system 500 in the upper sub-chamber 111. This washing water is sprayed onto the dishes through the spray system 500 to remove stains and food residues. The lower water inlet assembly is connected to the spray system 500 in the lower sub-chamber 112 of the dishwasher 10. Similar to the upper water inlet assembly, the lower water inlet assembly is responsible for providing washing water to the dishes in the lower sub-chamber 112.

[0131] During the cleaning process of the dishwasher 10, the upper and lower water inlet assemblies work together to supply appropriate amounts of cleaning water to the spray systems 500 in the upper and lower sub-chambers 111 and 112, respectively, based on the control program of the dishwasher 10 and the user's settings, to ensure that the dishes in the entire dishwasher 10 are thoroughly cleaned.

[0132] According to one embodiment of the present invention, the dishwasher 10 also includes at least one drying system, which includes a drying module and an air duct. An upper drying port and a lower drying port connected to the air duct are provided on the inner walls of the upper sub-chamber 111 and the lower sub-chamber 112. The drying module dries the upper sub-chamber 111 and the lower sub-chamber 112 through the upper drying port and the lower drying port.

[0133] It is understandable that the drying system is an additional function of the dishwasher 10, which is intended to dry items such as tableware after washing to remove residual moisture and prevent bacterial growth.

[0134] In the embodiment of the present invention, the drying system includes a drying module and an air duct. The drying module is the main part for generating hot wind or hot air, while the air duct is used to transport the hot wind or hot air to every corner of the washing chamber 110.

[0135] Specifically, an upper drying port and a lower drying port connected to the air duct are provided on the inner walls of the upper sub-chamber 111 and the lower sub-chamber 112, respectively. The function of these two drying ports is to evenly guide the hot air or hot air generated by the drying module into the two sub-chambers to dry items such as tableware.

[0136] After the dishwasher 10 completes the washing process, the drying module starts to work, generating hot air or wind. This hot air or wind passes through the air duct and enters the upper sub-chamber 111 and the lower sub-chamber 112 through the upper drying port and the lower drying port, respectively, to dry the dishes and other items in the chamber.

[0137] The drying system automatically dries dishes and other items after washing, eliminating the tedious manual wiping and the possibility of secondary contamination. The design of the air duct and drying port ensures that hot air is evenly delivered to every corner of the washing chamber, improving drying efficiency and quality.

[0138] In some embodiments, the drying module can be arranged in the form of a pair of multiple sub-chambers or a pair of one sub-chamber, that is, one drying module corresponds to multiple sub-chambers, or one drying module corresponds to one sub-chamber, which is not specifically limited here.

[0139] Reference Figures 18 and 19 In one embodiment, the dishwasher 10 includes a body 100, a partition assembly 200 and a drive assembly. The body 100 has an inner cavity 110; the partition assembly 200 is arranged in the inner cavity 110 to divide the inner cavity 110 into at least two independent sub-chambers; the drive assembly is connected to the partition assembly 200, and the drive assembly is suitable for driving the partition assembly 200 to move along a first direction of the inner cavity 110 to dynamically adjust the volume ratio of two adjacent sub-chambers.

[0140] In this embodiment, the drive assembly is closely connected to the partition assembly 200 and is responsible for driving the partition assembly 200 to move along a first direction within the inner cavity 110. This first direction is typically preset and can be adjusted based on the specific design of the dishwasher 10. Through precise control of the drive assembly, users can easily adjust the volume ratio of two adjacent sub-chambers based on the amount or size of the dishes to accommodate varying cleaning needs. By dynamically adjusting the volume ratio of two adjacent sub-chambers, the dishwasher 10 can more flexibly handle varying quantities and types of dishes, helping to optimize water flow distribution and spray angles during the cleaning process, thereby improving cleaning efficiency and quality. For smaller quantities of dishes, users can reduce the volume of the corresponding sub-chambers to reduce water and energy consumption during the cleaning process. This energy-saving design meets the modern household's pursuit of environmental protection and energy conservation. The dynamic volume ratio adjustment function makes the dishwasher 10 more intelligent and user-friendly. Users can freely adjust the size and number of sub-chambers according to their actual needs, enjoying a more convenient and efficient cleaning experience.

[0141] The drive assembly may be in the form of a motor, a gear transmission mechanism, a screw transmission mechanism, etc. These components work together under the command of the control system to ensure that the partition assembly 200 can move smoothly and accurately.

[0142] It is understandable that the first direction can be the horizontal direction or the vertical direction of the inner cavity 110, which is not specifically limited here. This embodiment is mainly explained by taking the first direction as the vertical direction as an example, and other embodiments can be implemented with reference to this embodiment.

[0143] In some embodiments, the dishwasher 10 further includes a sealing assembly disposed between the partition assembly 200 and the cavity wall of the inner cavity 110 .

[0144] It is understood that the sealing assembly is disposed between the partition assembly 200 and the wall of the inner cavity 110, and is adapted to fill the tiny gap therebetween to prevent water, steam, detergent, or other cleaning media from leaking into adjacent sub-chambers or outside the dishwasher 10 during the cleaning process. This ensures an independent cleaning environment within each sub-chamber and protects the internal components of the dishwasher 10 from damage.

[0145] Optionally, the sealing assembly may include a sealing strip, a sealing ring, or a sealing gasket, and the specific form may be selected according to the design of the specific dishwasher 10 and the shape of the partition assembly 200, and is not particularly limited here.

[0146] In some embodiments, the cavity wall of the inner cavity 110 and the outer peripheral wall of the partition assembly 200 are arranged flush with each other.

[0147] It can be understood that setting the cavity wall of the inner cavity 110 and the outer peripheral wall of the partition component 200 flush with each other can be more conducive to the driving component driving the partition component 200 to move along the first direction of the inner cavity 110, while allowing the sealing component to better fit between the two to maintain the sealing performance of the two adjacent sub-chambers.

[0148] In one embodiment, the at least two sub-chambers include an upper sub-chamber 111 and a lower sub-chamber 112, and the dishwasher 10 includes an upper spray system and a lower spray system. The upper spray system is correspondingly arranged in the upper sub-chamber 111, and the lower spray system is correspondingly arranged in the lower sub-chamber 112. The upper spray system and the lower spray system are respectively connected to the water system 400.

[0149] It is understandable that the upper sub-chamber 111 is located in the upper part of the inner cavity 110 of the dishwasher 10, and the upper spray system is correspondingly arranged in the upper sub-chamber 111, spraying water and detergent to the dishes in this area through multiple spray arms or nozzles. The lower sub-chamber 112 is located in the lower part of the inner cavity 110 of the dishwasher 10, and the lower spray system is correspondingly arranged in the lower sub-chamber 112, performing a cleaning task similar to the upper spray system. In this way, by separately setting up the upper spray system and the lower spray system corresponding to the upper sub-chamber 111 and the lower sub-chamber 112, the upper sub-chamber 111 and the lower sub-chamber 112 can be used separately. The user can choose to use one of them separately for washing, or wash them at the same time according to their needs, thereby improving the applicability and user satisfaction of the dishwasher 10.

[0150] In some embodiments, the upper spray system is disposed on the partition assembly 200 and can move along with the partition assembly 200 .

[0151] It is understood that the upper spray system is directly mounted on the partition assembly 200, so that when the partition assembly 200 moves within the inner cavity 110 to adjust the volume ratio of the upper sub-chamber 111 and the lower sub-chamber 112, the upper spray system also moves accordingly, ensuring that the spray system 500 can effectively clean the dishes in the upper sub-chamber 111.

[0152] Since the upper spray system can move with the partition assembly 200, it can dynamically adjust the cleaning area according to the position of the partition assembly 200. Therefore, no matter how the partition assembly 200 moves, the upper spray system can ensure that the dishes in the upper sub-chamber 111 are fully and evenly cleaned.

[0153] Since the upper spray system is tightly integrated with the partition assembly 200, it can more accurately control the spray direction and spray intensity, thereby ensuring that the water flow and detergent can directly act on the surface of the tableware, thereby improving the cleaning effect.

[0154] Of course, in other embodiments, the upper spray system may also be fixedly disposed on the top of the upper sub-chamber 111 , or the top or bottom of the upper sub-chamber 111 may be provided with the spray system 500 , which is not particularly limited here.

[0155] In some embodiments, the water system 400 includes a water inlet mechanism 420 and a water outlet mechanism 410 , and the water inlet mechanism 420 and the water outlet mechanism 410 are in communication with the upper sub-chamber 111 and the lower sub-chamber 112 , respectively.

[0156] It will be appreciated that the water inlet mechanism 420 is adapted to provide the water and detergent required for cleaning to the upper sub-chamber 111 and the lower sub-chamber 112. The water inlet mechanism 420 is connected to the upper sub-chamber 111 and the lower sub-chamber 112 via specific pipes or connectors. During the cleaning process, the water inlet mechanism 420 supplies the appropriate amount of water and detergent to the corresponding sub-chamber according to the preset cleaning program.

[0157] The drainage mechanism 410 is used to drain wastewater from the upper and lower sub-chambers 111, 112 out of the dishwasher 10 after cleaning is complete. It typically includes components such as a drain pump, drain piping, and drain valves, enabling rapid and efficient drainage of wastewater from the dishwasher 10. The drainage mechanism 410 is also connected to the upper and lower sub-chambers 111, 112, respectively, via specific piping or connectors. During the drainage process, the drainage mechanism 410 opens the corresponding drain valves, activates the drain pump, and pumps wastewater from the sub-chambers and out of the dishwasher 10.

[0158] By connecting the water inlet mechanism 420 and the water outlet mechanism 410 to the upper sub-chamber 111 and the lower sub-chamber 112 respectively, the dishwasher 10 can achieve independent cleaning of the two sub-chambers, thereby enhancing the flexibility and practicality of the dishwasher 10.

[0159] In some embodiments, the dishwasher 10 further includes a heating system, which is connected to the water system 400 . The heating system is adapted to heat the washing water in the water system 400 .

[0160] It will be appreciated that the heating system is typically integrated into the water system 400 and connected to the water inlet mechanism 420 and the washing chamber via pipes and valves. During the washing process, when the wash water needs to be heated, the heating system starts and heats the cold water in the water flow, and then transports the heated wash water to the washing chamber for cleaning. As the temperature of the wash water increases, the activity of the detergent also increases, making it easier for it to penetrate into the stains and break them down. Therefore, the heating system can significantly improve the decontamination ability of the dishwasher 10, making the tableware cleaner. High-temperature wash water not only helps remove stains, but also sterilizes and disinfects the tableware. This is of great significance for maintaining the hygiene of the tableware and preventing bacterial growth. At higher temperatures, stains and grease are more easily washed away by the water flow, thereby reducing cleaning time and energy consumption.

[0161] In one embodiment, the dishwasher 10 includes a body 100, a door assembly 300, a partition assembly 200 and a water system 400. The body 100 has an inner cavity 110 and an opening 120 connected to the inner cavity 110; the door assembly 300 is movably arranged on the body 100, and the door assembly 300 is used to movably open or close the opening 120; the partition assembly 200 is installed in the inner cavity 110, and the partition assembly 200 is suitable for dividing the inner cavity 110 into an upper sub-chamber 111 and a lower sub-chamber 112 that are independent of each other, the upper sub-chamber 111 is provided with an upper spray system, and the lower sub-chamber 112 is provided with a lower spray system; the water system 400 is respectively connected to the upper spray system and the lower spray system; wherein the water system 400 has a first working mode of supplying water to the upper spray system or the lower spray system alone and a second working mode of supplying water to the upper spray arm and the lower spray arm at the same time.

[0162] In this embodiment, the inner cavity 110 of the body 100 is divided into two independent sub-chambers by a partition assembly. Each sub-chamber is equipped with an independent spray system 500, and the water system 400 is separately connected to each spray system 500. In this way, each sub-chamber can be used separately, and the user can choose to operate the dishwasher 10 in the first working mode or the second working mode according to needs. In the first working mode, the user can choose to supply water to only one of the upper spray system or the lower spray system to clean the tableware in the corresponding sub-chamber. In the second working mode, the water system 400 will supply water to the upper spray system and the lower spray system at the same time, allowing the tableware in the upper and lower chambers to be cleaned at the same time. It is suitable for scenarios where a large number of tableware need to be washed at the same time, and can significantly improve the cleaning efficiency. The user can choose the appropriate cleaning method according to actual needs, thereby improving the flexibility and convenience of using the dishwasher 10.

[0163] In some embodiments, the water system 400 includes a washing pump and a water diversion valve, and the washing pump is connected to the upper spray system and the lower spray system through the water diversion valve.

[0164] It is understandable that the washing pump provides the power source for the entire water system 400 and is responsible for pressurizing the stored washing water and sending it out. The water diverter valve is a key control component. It is located between the washing pump and the spray system 500 and is responsible for accurately distributing the washing water to the upper spray system and the lower spray system. The water diverter valve usually contains multiple channels and valve structures. By controlling the opening and closing state of the valve, precise control of the water flow direction and flow rate can be achieved. When the user selects a different cleaning mode, the control system of the dishwasher 10 will adjust the state of the water diverter valve accordingly to meet the water supply needs of different spray systems 500.

[0165] The upper spray system and the lower spray system are responsible for cleaning the dishes in the upper sub-chamber 111 and the lower sub-chamber 112, respectively. They spray high-pressure water and detergent onto the surface of the dishes through spray arms, using the impact of the water flow and the chemical action of the detergent to remove stains and grease. Since the upper spray system and the lower spray system correspond to different chambers, they can work independently or simultaneously to meet different cleaning needs. Through the coordinated operation of the washing pump and the water diversion valve, the water system 400 can achieve independent or simultaneous water supply to the upper spray system and the lower spray system, thereby meeting different cleaning needs.

[0166] In one embodiment, the dishwasher 10 includes a body 100, a partition assembly 200, a water system 400 and a dispenser, wherein the body 100 has an inner cavity 110; the partition assembly 200 is installed in the inner cavity 110 to divide the inner cavity 110 into relatively independent upper sub-chambers 111 and lower sub-chambers 112; the drainage mechanism 410 is suitable for supplying and draining water to the upper sub-chamber 111 and the lower sub-chamber 112; the dispenser is connected to the water system 400, and the water system 400 is connected to the upper sub-chamber 111 and the lower sub-chamber 112 through the dispenser to individually control the water system 400 to supply and drain water to the upper sub-chamber 111 and the lower sub-chamber 112.

[0167] In this embodiment, the inner cavity 110 of the body 100 is divided into two independent sub-chambers by a partition assembly, and the water system 400 is separately connected to each sub-chamber through a distributor, so that the water inlet and outlet of each sub-chamber are independent of each other. The user can flexibly choose to clean only the upper sub-chamber 111, the lower sub-chamber 112, or both chambers at the same time according to the type of tableware, the degree of oil pollution, and the cleaning requirements. In this way, not only the cleaning efficiency is improved, but also the personalized needs of users for tableware cleaning are met. At the same time, since the cleaning processes of the two sub-chambers are independent of each other, the risk of cross-contamination is reduced, ensuring the hygiene and safety of the tableware.

[0168] In some embodiments, the water system 400 includes a water inlet mechanism 420 and a drainage mechanism 410 , which are respectively connected to the upper sub-chamber 111 and the lower sub-chamber 112 , and the distributor is respectively connected to the water inlet mechanism 420 and the drainage mechanism 410 .

[0169] It will be appreciated that the water inlet mechanism 420 is used to provide the dishwasher 10 with the water required for cleaning. It typically includes components such as a water pump, a filter, a heater, and a series of connecting pipes to deliver clean water to various parts of the dishwasher 10. In this embodiment, the water inlet mechanism 420 not only directly connects to the upper sub-chamber 111 and the lower sub-chamber 112, but also precisely distributes the water flow through a distributor. This allows the water inlet mechanism 420 to provide appropriate amounts of clean water to the upper and lower sub-chambers simultaneously or separately, as needed.

[0170] The drainage mechanism 410 is used to drain wastewater generated during the cleaning process from the dishwasher 10. It typically includes a drainage pump, drainage piping, and a backflow prevention device. In this embodiment, the drainage mechanism 410 is also connected to the upper sub-chamber 111 and the lower sub-chamber 112, ensuring that wastewater in both chambers can be quickly and effectively drained after cleaning. Because the distributor is connected to both the water inlet mechanism 420 and the drainage mechanism 410, the distributor can assist the drainage mechanism 410 in achieving more precise drainage control, for example, by adjusting the water inlet flow rate to indirectly affect the drainage speed and efficiency.

[0171] The dispenser can accurately adjust the water flow and water pressure entering the upper sub-chamber 111 and the lower sub-chamber 112 according to a preset cleaning program or user instructions, and can also help adjust the drainage speed and flow direction during the drainage stage to achieve a more efficient and energy-saving cleaning process.

[0172] In some embodiments, the water inlet mechanism 420 and the water outlet mechanism 410 communicating with the upper sub-chamber 111 are attached to the wall of the inner cavity 110 .

[0173] It will be appreciated that attaching the water inlet mechanism 420 and the drainage mechanism 410 to the wall of the inner cavity 110 can maximize space conservation within the dishwasher 10. The internal space of the dishwasher 10 is limited, and the placement of dishware, the movement of the spray arm, and the dispensing of detergent all require a certain amount of space. Therefore, attaching the components of the water system 400 (such as the water inlet mechanism 420 and the drainage mechanism 410) to the wall allows more space for the cleaning of dishware and the movement of the spray arm, thereby improving cleaning efficiency and effectiveness.

[0174] In some embodiments, the dishwasher 10 further includes at least one sterilization system for sterilizing the dishes in the upper sub-chamber 111 or the lower sub-chamber 112 .

[0175] It can be understood that in this embodiment, a disinfection system can be set up to disinfect the upper sub-chamber 111 and the lower sub-chamber 112, so as to reduce the internal space of the body 100 occupied by setting up multiple disinfection systems. Of course, in other embodiments, a disinfection system can be set up separately for the upper sub-chamber 111 and the lower sub-chamber 112.

[0176] Optionally, the disinfection system may be a combination of high temperature disinfection, ultraviolet disinfection, ozone disinfection, or two or more modes to disinfect the sub-chamber.

[0177] In some embodiments, the water system 400 further includes a water circulation system connected between the sub-chambers and the spray system 500 .

[0178] It is understandable that the water circulation system can collect and filter the washing water in the sub-chamber after being sprayed by the spray system 500 during the washing or rinsing process, and then spray it again through the spray system 500 to act on the tableware in the sub-chamber, which can effectively save water resources.

[0179] Finally, it should be noted that the above embodiments are intended only to illustrate the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and are intended to be encompassed by the claims of the present invention.

Claims

1. A dishwasher, characterized in that: include: a body having an inner cavity and an opening communicating with the inner cavity; a door assembly, the door assembly being movably disposed on the machine body and being used to movably open or close the opening; A partition assembly is installed in the inner cavity. The partition assembly and the door assembly cooperate with the machine body. The inner cavity is divided into a plurality of independent sub-chambers.

2. The dishwasher according to claim 1, characterized in that The partition assembly is fixedly arranged in the inner cavity, and the partition assembly is arranged in sealing contact with the inner wall surface of the inner cavity; Alternatively, the partition assembly is detachably connected and arranged in the inner cavity, and the partition assembly is sealed and abutted against the inner wall surface of the inner cavity.

3. The dishwasher according to claim 1 or 2, characterized in that The partition assembly is arranged along the horizontal direction of the inner cavity, and the inner cavity is divided into an upper sub-chamber and a lower sub-chamber.

4. The dishwasher according to claim 3, characterized in that The door body assembly includes an upper door panel and a lower door panel. The upper door panel is arranged corresponding to the upper sub-chamber, and the upper door panel is suitable for independently controlling the opening and closing of the upper sub-chamber; the lower door panel is arranged corresponding to the lower sub-chamber, and the lower door panel is suitable for independently controlling the opening and closing of the lower sub-chamber.

5. The dishwasher according to claim 4, characterized in that The door assembly further includes an opening and closing frame, which is movably mounted at the opening. At least one of the upper door panel and the lower door panel is connected to the opening and closing frame. The opening and closing frame is suitable for controlling the opening and closing of the opening.

6. The dishwasher according to any one of claims 4-5, characterized in that: The dishwasher further includes at least one of a water system, a heating system, a drying system, and a disinfection system, and the plurality of sub-chambers share at least one of the water system, the heating system, the drying system, and the disinfection system.

7. The dishwasher according to claim 6, characterized in that The dishwasher includes an upper spray system and a lower spray system. The upper spray system is correspondingly arranged in the upper sub-chamber, and the lower spray system is correspondingly arranged in the lower sub-chamber. The upper spray system and the lower spray system are respectively connected to the water system.

8. The dishwasher according to claim 7, characterized in that The dishwasher includes a water system, the water system includes a drainage mechanism, the drainage mechanism includes an upper drainage assembly and a lower drainage assembly, the upper drainage assembly is disposed in the upper sub-chamber, the upper drainage assembly is at least partially connected to the partition assembly, and the upper drainage assembly is used to receive drainage from the upper sub-chamber; The lower drainage assembly is arranged below the lower sub-chamber, and is used to receive drainage from the lower sub-chamber.

9. The dishwasher according to claim 8, characterized in that The waterway system also includes a water inlet mechanism, which includes an upper water inlet component and a lower water inlet component. The upper water inlet assembly is in communication with the upper spray system, and the upper water inlet assembly is used to supply water to the upper spray system separately; The lower water inlet assembly is communicated with the lower spray system, and the lower water inlet assembly is used to supply water to the lower spray system separately.

10. The dishwasher according to claim 6, characterized in that The partition assembly is provided with a water collecting trough, the partition assembly is provided with an upper drain outlet, the water collecting trough is communicated with the upper drain outlet, and a filter is provided on the notch of the water collecting trough.

11. The dishwasher according to claim 10, characterized in that The filter element is detachably connected to the notch.

12. The dishwasher according to claim 11, characterized in that The filter is provided with a buckle on one end of the opening.

13. The dishwasher according to claim 6, characterized in that The drying system includes a drying module and an air duct. The inner walls of the upper sub-chamber and the lower sub-chamber are provided with an upper drying port and a lower drying port connected to the air duct. The drying module dries the upper sub-chamber and the lower sub-chamber through the upper drying port and the lower drying port.

14. The dishwasher according to claim 1 or 2, characterized in that The partition assembly is arranged along the vertical direction of the inner cavity, and the inner cavity is divided into a left sub-chamber and a right sub-chamber.

15. The dishwasher according to claim 1 or 2, characterized in that The dishwasher comprises a plurality of sub-chambers, wherein at least two of the sub-chambers share any one of a water system, a drying system, and a detergent delivery system.

16. The dishwasher according to claim 1 or 2, characterized in that The dishwasher has a first operating mode, in which any one of the plurality of sub-chambers performs a washing program; Alternatively, the dishwasher further has a second operating mode, in which at least two of the plurality of sub-chambers perform a washing program.

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