Split type washing machine

Abstract

The invention discloses a split type washing machine. The washing machine comprises a base module and a cleaning module, a water inlet system, a drainage system and a driving system of the washing machine are integrated in the base module, and the cleaning module comprises an impeller and an impeller shaft; the water inlet system, the water outlet system and the driving system comprise a first water inlet, a first water outlet and a motor shaft which protrude out of the base module on the same side; the motor shaft is located at a middle shaft of the base module, and the first water inlet and the first water outlet are asymmetrically arranged on the base module relative to the motor shaft; the washing module is detachably installed on the base module, the bottom structure of the washing module is matched with the first water inlet, the first water outlet and the motor shaft which protrude out of the base module, and a user can take and place clothes by detaching the washing module through the split design of the washing module and the base module. The clothes processing convenience is enhanced, and the use experience of a user is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of washing machines, and in particular relates to a split type washing machine. Background Art

[0002] With the development of home integration, users hope to install the entire home appliance by reasonably utilizing space in home decoration, such as embedded settings of washing machines, refrigerators, etc., which can effectively utilize space and achieve beautiful effects. Based on this demand, this patent designs a mini washing machine for washing small clothes (such as underwear, underwear, socks, etc.) integrated into a cabinet (such as a bathroom cabinet). By integrating the washing machine into the cabinet, the cabinet space can be effectively utilized.

[0003] In the prior art, for example, a utility model patent with application number CN202221770920.8 discloses a bathroom cabinet and an integrated bathroom device, wherein the bathroom cabinet comprises a cabinet body and a lateral suspension pull-out structure, a mounting groove is provided on the side of the cabinet body, and the lateral suspension pull-out structure comprises a accommodating seat, which is suspended in the mounting groove, and a side portion of the accommodating seat is slidably connected to a side wall of the mounting groove along a groove depth direction of the mounting groove, and an accommodating space for accommodating a washing machine is formed in the accommodating seat, and the accommodating seat is pulled out of the mounting groove along the groove depth direction of the mounting groove. However, the washing machine in this solution requires the bathroom cabinet to be opened each time it is used, and long-term pulling and placing of clothes can easily cause damage to the bathroom cabinet.

[0004] For another example, the utility model patent with application number CN202222841079.3 discloses a multifunctional small washing machine, including a mounting base, a washing tub and a tub cover, a washing tub is provided in the washing tub, a drying inner tub is provided at the bottom of the washing tub, a supporting inner tub extends downward from the top of the drying inner tub, and a mounting inner cavity is provided between the drying inner tub and the supporting inner tub; a through hole is provided in the supporting inner tub; a transducer is provided at the bottom of the washing tub; a drying mechanism includes a mounting barrel body and several groups of thermal resistance wires; a mounting through cavity is provided in the mounting barrel body, the mounting barrel body is inserted into the mounting inner cavity and the supporting inner tub is inserted into the through cavity; a driving mechanism is provided in the center of the mounting base, the driving mechanism includes a driving motor and a driving connecting rod extending from the top of the drying inner tub; a spin-drying mechanism is separately connected to the top of the driving connecting rod, and the spin-drying mechanism includes a hanging turntable and several groups of clips. The water inlet pipe, drainage pipe, transducer, etc. of the above solution are all integrated on the barrel body, which significantly increases the weight of the barrel body and increases the burden on users to take and place the barrel body. In addition, the water inlet pipe and drainage pipe are easily damaged during frequent taking and placing, and the reliability is low, which affects the user experience.

[0005] In view of this, the present invention is proposed. Summary of the invention

[0006] In order to solve the above-mentioned problems in the prior art, the purpose of the present invention is to provide a split washing machine, including a detachable base module and a cleaning module, the base module including a first water inlet, a first drain outlet and a motor shaft, when the base module and the cleaning module are in place, the first water inlet, the first drain outlet and the cleaning module realize water intake and drainage, and the cleaning module is driven by the motor shaft, which simplifies the structure and weight of the cleaning module and improves the convenience of users in taking and putting clothes.

[0007] To achieve the above object, the technical solution adopted by the present invention is: a split-type washing machine, comprising a detachable base module and a cleaning module, wherein a water inlet system, a drainage system and a driving system are integrated in the base module, and the cleaning module comprises a rotatable impeller;

[0008] The water inlet system, drainage system and driving system are connected to the motor shaft and the cleaning module through the first water inlet and the first drainage port protruding from the base module. The split washing machine enhances the convenience of users taking and placing clothes and improves the user experience through the detachable base module and cleaning module.

[0009] Optionally, the motor shaft is arranged at the central axis of the base module, and the line connecting the first water inlet and the motor shaft is not in a straight line with the line connecting the first drain outlet and the motor shaft, thereby ensuring that the cleaning module can only cooperate with the base module in one direction, thereby improving the convenience for users to take and place the cleaning module.

[0010] Optionally, a water inlet joint mounting seat is connected to the end of the first water inlet, and the first water inlet plug connector is connected to the cleaning module through the water inlet joint mounting seat. The connection with the cleaning module is achieved through the water inlet joint mounting seat, thereby enhancing the stability of the connection between the cleaning module and the base module.

[0011] Optionally, the portion of the water inlet joint mounting seat protruding from the base module gradually shrinks to form a truncated cone, and the truncated cone-shaped structure is narrow at the top and wide at the bottom, which facilitates the installation of the cleaning module on the base module;

[0012] The side of the truncated cone close to the base module extends to both sides to form a first limiting portion. The provision of the first limiting portion is conducive to improving the stability of the water inlet joint mounting seat, thereby further improving the stability of the connection between the cleaning module and the base module;

[0013] Preferably, a position sensor is also provided on the portion of the water inlet joint mounting seat protruding from the base module.

[0014] Optionally, a drain joint mounting seat is connected to the end of the first drain outlet, and the first drain outlet is connected to the cleaning module through the drain joint mounting seat. The connection with the cleaning module is achieved through the drain joint mounting seat, thereby enhancing the stability of the connection between the cleaning module and the base module.

[0015] Optionally, the part of the drain joint mounting seat protruding from the base module is a tubular structure, and the cleaning module includes a drain valve. The tubular structure is matched with the drain part of the drain valve. After the cleaning module and the base module are in place, the drain part of the drain valve extends into the tubular structure, and the connection between the cleaning module and the base module is achieved through the tubular structure matched with the drain part of the drain valve. While enhancing the stability, the sealing of the drainage is also guaranteed, thereby improving the user experience.

[0016] Optionally, a valve core movable along the direction of water flow is provided in the drain valve, and a thimble is provided in the tubular structure, the thimble is opposite to the valve core, and after the cleaning module is installed on the cabinet table, the thimble lifts the valve core and the drain valve is opened;

[0017] A side of the tubular structure close to the base module extends to both sides to form a second limiting portion, further enhancing the stability of the connection between the base module and the cleaning module.

[0018] Optionally, the portion of the motor shaft protruding from the cabinet table includes a first transmission member, and after the cleaning module and the base module are installed in place, the first transmission member is connected to the impeller shaft in a transmission manner;

[0019] Preferably, the impeller shaft is provided with a second transmission member, and after the cleaning module and the base module are installed in place, the first transmission member is transmission-connected with the second transmission member.

[0020] Optionally, the water inlet system includes an air inlet device and a water inlet system, and the air inlet device and the water inlet system are connected to the first water inlet plug connector through a switching valve, thereby enhancing the stability of the connection between the drive module and the impeller and ensuring the washing efficiency of the split washing machine.

[0021] Optionally, the washing module includes a washing space and a handle, the pulsator is arranged in the washing space, and the handle is arranged on one side of the washing space, so as to improve the convenience of users to take and put clothes;

[0022] Preferably, the cleaning module further comprises a touch panel, and the touch panel is arranged above the handle.

[0023] The present invention has at least the following beneficial effects:

[0024] 1. The split design of the base module and the cleaning module integrates the water inlet system, drainage system and drive system of the washing machine inside the base module, simplifies the structure and weight of the cleaning module, and improves the convenience of users in taking and putting clothes.

[0025] 2. The connection between the base module and the cleaning module is achieved through the water inlet joint mounting seat and the drain joint mounting seat. The water inlet joint mounting seat is provided with a one-way valve and a sealing ring; the setting structure of the drain joint mounting seat is matched with the drain valve of the cleaning module, which enhances the stability and functionality of the cleaning module and the barrel module when they are in place.

[0026] 3. A handle is provided on one side of the cleaning module, and a touch panel is provided above the handle to improve the convenience for users to take and place the cleaning module and control the washing mode, thereby enhancing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of a split-type washing machine according to Embodiment 1 of the present invention;

[0028] Figure 2 A schematic diagram of an arrangement of the first water inlet, the first drain outlet and the motor shaft of the present invention;

[0029] Figure 3 It is a partial schematic diagram of the split-type washing machine described in the second embodiment of the present invention.

[0030] In the figure: 1. base module; 100. first water inlet; 101. switching valve; 102. water inlet joint mounting seat; 1000. one-way valve; 103. heating unit; 104. air pump; 105. water inlet valve; 106. second drain outlet; 1021. sealing ring; 1022. position sensor; 110. motor shaft; 111. motor; 1101. first transmission member; 1102. second transmission member; 120. first drain outlet; 122. drain joint mounting seat; 123. drain pump; 124. second drain outlet; 1221. tubular structure; 1222. ejector pin; 1223. valve core; 1224. drain valve; 2. cleaning module; 21. impeller; 22. impeller shaft; 23. handle; 25. washing space; 3. cover plate. DETAILED DESCRIPTION

[0031] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that the following embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0033] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0034] With the development of home integration, users hope to install the entire home appliance by reasonably utilizing space in home decoration, such as embedded washing machines, refrigerators, etc., which can effectively utilize space and achieve beautiful effects. Based on this demand, this patent designs a mini washing machine for washing small clothes (such as underwear, underwear, socks, etc.) integrated into a cabinet (such as a bathroom cabinet). By integrating the washing machine into the cabinet, the space of the washing machine in the cabinet can be effectively utilized.

[0035] Most of the cabinet-integrated washing machines in the prior art are of one-piece design. The cabinet washing machine is installed in a cabinet, and the cabinet needs to be opened every time clothes are put in or taken out. Because the cabinet washing machine is relatively small in size, it is inconvenient for users to put clothes in and out. In addition, the clothes are small, so it is easy to take out less or miss clothes.

[0036] like Figure 1 As shown, the split washing machine in the present invention includes a base module 1 and a cleaning module 2, a water inlet system, a drainage system, and a driving system integrated in the base module 1, wherein the water inlet module includes a first water inlet 100 arranged on the cabinet countertop, the drainage system includes a first drainage port 120 arranged on the cabinet countertop, and the driving system includes a motor shaft 110 protruding from the cabinet countertop. When the cleaning module 2 is installed in place on the cabinet countertop, the cleaning module 2 is plugged and fixed with the first water inlet 100, the first drainage port 120, and the motor shaft 110 arranged on the cabinet countertop, and the water inlet joint mounting seat 102 and the drainage joint mounting seat 122 are sealed with the cleaning module 2. Through the split design of the cleaning module 2 and the base module 1, the user can take and put clothes by disassembling the cleaning module 2, which enhances the convenience of clothing processing and improves the user experience.

[0037] Next, the present invention is described in detail with reference to specific embodiments.

[0038] Embodiment 1

[0039] As an embodiment of the present invention, Figure 1 As shown, the split-type washing machine in the present invention includes a base module 1 and a cleaning module 2, and the base module 1 includes a water inlet system, a drainage system and a driving system;

[0040] The water inlet system, the drainage system and the driving system have a first water inlet 100, a first drainage outlet 120 and a motor shaft 110 protruding from the cabinet countertop. The first water inlet 100 and the first drainage outlet 120 are arranged asymmetrically on the base module 1 relative to the motor shaft 110, so as to ensure that the washing module 2 can only be installed on the cabinet countertop in a fixed direction, and prevent the first water inlet 100 and the first drainage outlet 120 from being connected reversely, thereby affecting the normal operation of the split washing machine;

[0041] It should be noted that the asymmetric arrangement can be that the first water inlet 100, the first drain outlet 120 and the motor shaft 110 are not on the same straight line; or the first drain outlet 120, the first drain outlet 120 and the motor shaft 110 are of different sizes; or the distance between the first water inlet 100 and the motor shaft 110 is different from the distance between the first drain outlet 120 and the motor shaft 110. Through the above-mentioned asymmetric arrangement, the installation direction of the cleaning module 2 and the base module 1 is limited, so as to avoid the user being unable to align the two during use, or the misaligned installation resulting in the inability to wash normally, and also to avoid the user forcibly installing and causing damage; in this embodiment, if Figure 2 As shown, the three are not on the same straight line and the sizes of the three are different.

[0042] The cleaning module 2 can be detachably mounted on the cabinet table. The bottom of the cleaning module 2 includes a structure that matches the first water inlet 100, the first drain outlet 120 and the motor shaft 110 protruding from the cabinet table to ensure that the cleaning module 2 is stably mounted on the cabinet table.

[0043] Furthermore, the driving system includes a motor 111 and a motor shaft 110. The motor shaft 110 is installed in the cabinet through the cabinet table, ensuring that the motor shaft 110 stably protrudes from the center position of the cabinet table, thereby improving the user experience.

[0044] Furthermore, the driving system includes a motor 111 and a motor shaft 110 . The portion of the motor shaft 110 protruding from the cabinet table includes a first transmission member 1101 . After the cleaning module 2 and the base module 1 are installed in place, the first transmission member 1101 is connected to the impeller 21 .

[0045] Further, such as Figure 3 As shown, the impeller shaft 22 includes a second transmission member 1102 . After the cleaning module 2 and the base module 1 are installed in place, the first transmission member 1101 and the second transmission member 1102 are connected in transmission.

[0046] Furthermore, the driving system includes a motor 111 and a motor shaft 110. When the split washing machine is in operation, the motor 111 drives the first transmission member 1101 to rotate, and the first transmission member 1101 drives the second transmission member 1102 and the impeller 21 to rotate, thereby ensuring the normal operation of the washing machine.

[0047] Usually, the washing machine takes in water through the water inlet system, and then washes the clothes through the driving system. After the clothes are washed, the washing machine drains the water through the drainage system. When the clothes are dehydrated, the clothes are turned over and dried and dehydrated through the water inlet system and the driving system. In order to achieve normal water inlet of the split washing machine, the water inlet system at least includes an inlet valve 105, one end of the inlet valve 105 is connected to the first water inlet 100 through the switching valve 101, and the other end of the inlet valve 105 is connected to the second drainage port 106. The second water inlet plug is connected to the external water inlet pipe. A one-way valve 1000 is provided inside the second water inlet plug to ensure that the washing machine can only take in water through the water inlet system without backflow.

[0048] As an implementation mode of this embodiment, the base module 1 further includes an air inlet device, and the air inlet device can be connected to the cleaning module 2 separately.

[0049] As another implementation of this embodiment, the air inlet device can also be connected to the cleaning module 2 through the water inlet system, further improving the space utilization of the base module 1.

[0050] Specifically, a switching valve 101 is provided between the air intake device and the water intake system. The air intake device and the water intake system are connected to the first water inlet 100 through the switching valve 101. One end of the switching valve 101 is connected to the first water inlet 100, and the other end of the switching valve 101 is connected to the first water inlet 100. The switching valve 101 can switch the passage according to the actual use requirements of the washing machine according to the working requirements of the washing machine to supply water or air to the washing machine. When the washing machine is to perform washing or rinsing operations, the switching valve 101 switches to the water inlet side. When the washing machine is to perform drying operations, the switching valve 101 switches to the air intake side.

[0051] Furthermore, the air intake device includes an air pump 104 and a heating unit 103. One end of the heating unit 103 is connected to the first water inlet plug connector through the switching valve 101, and the other end is connected to the air pump 104. When the washing machine is to perform a drying operation, the heating unit 103 increases the temperature, and the air blown out by the air pump 104 is heated by the heating unit 103 and then enters the washing machine through the first water inlet plug connector, thereby drying the clothes in the washing machine.

[0052] Furthermore, the drainage system includes a drainage pump 123, one end of the drainage pump 123 is connected to the first drain port 120, the other end of the drainage pump 123 is connected to the second drain port 124, the second drain port 124 is connected to the external drain pipe, and a one-way valve 1000 is provided inside the second drain port 124 to avoid backflow and ensure that the washing machine can only be drained through the drainage device.

[0053] Further, such as Figure 3 As shown, in this embodiment, after the water inlet system, the drainage system and the drive system are installed on the base module 1, a cover plate 3 is installed by means of snaps, magnets or buckles. The cover plate 3 is equivalent to the upper cover of the base module 1. The first water inlet 100, the second drainage port 106 and the motor shaft 110 are at least partially protruded from the cover plate 3 to prevent the user from contacting the interior of the integrated module and causing harm to the user. Secondly, it can also prevent dust from entering.

[0054] Further, such as Figure 3 As shown, the driving system is fixed on the cover plate 3 through a cavity, which improves the stability of the motor 111 during rotation and can reduce the noise generated when the split washing machine is in working state to a certain extent, thereby improving the user experience.

[0055] Furthermore, the base module 1 can be installed in the cabinet together with the cleaning module 2, or the base module 1 can be installed in the cabinet after punching according to the actual usage requirements of the user, thereby enhancing the applicability of this solution and improving the user's usage experience.

[0056] Embodiment 2

[0057] As an embodiment of the present invention, this embodiment is further improved on the basis of the first embodiment as follows:

[0058] like Figure 2 As shown, the base module 1 also includes a water inlet connector mounting seat 102, and the first water inlet plug connector is installed at one end of the water inlet connector mounting seat 102. The water inlet connector mounting seat 102 at least partially protrudes from the base module 1. After the cleaning module 2 is mated with the base module 1, the water inlet connector mounting seat 102 protruding from the base module 1 extends into the cleaning module 2 and is connected to the cleaning module 2. The first water inlet 100 passes through the water inlet connector mounting seat 102.

[0059] Furthermore, a one-way valve 1000 is provided at one end of the water inlet joint mounting seat 102 connected to the first water inlet 100 to ensure that water entering the cleaning module 2 from the water inlet joint mounting seat 102 will not flow back, thereby improving the efficiency and safety of washing clothes.

[0060] Furthermore, a sealing ring 1021 is provided around the water inlet joint mounting seat 102, and the cleaning module 2 and the base module 1 are both in contact with the sealing ring 1021 after being mated together, thereby improving the sealing performance of the connection between the cleaning module 2 and the base module 1, ensuring that no water overflows from the water inlet joint mounting seat 102 during the water inlet process, thereby improving the user experience.

[0061] Furthermore, a position sensor 1022 is installed on the portion of the water inlet joint mounting base 102 protruding from the cabinet countertop. The position sensor 1022 is arranged on the water inlet joint mounting base 102, which saves space for the washing machine while improving the functionality and aesthetics of the split washing machine.

[0062] In this embodiment, the base module 1 also includes a drain connector mounting seat 122, and the first drain outlet 120 is installed at one end of the drain connector mounting seat 122, and the drain connector mounting seat 122 at least partially protrudes from the base module 1; after the cleaning module 2 is mated with the base module 1, the water inlet connector mounting seat 102 protruding from the base module 1 extends into the cleaning module 2 and is connected to the cleaning module 2.

[0063] Furthermore, the portion of the drain joint mounting seat 122 protruding from the base module 1 is a tubular structure 1221, and the cleaning module 2 includes a drain valve 1224. The tubular structure 1221 is adapted to the drain portion of the drain valve 1224. After the cleaning module 2 and the base module 1 are in place, the drain portion of the drain valve 1224 extends into the tubular structure 1221.

[0064] Furthermore, a valve core 1223 movable along the direction of water flow is provided in the drain valve 1224, and a ejector pin 1222 is provided in the tubular structure 1221. The ejector pin 1222 is adapted to the structure of the valve core 1223. After the cleaning module 2 is installed on the cabinet table, the ejector pin 1222 lifts the valve core 1223 and the drain valve 1224 is opened.

[0065] Furthermore, the ejector pin 1222 and the valve core 1223 are both arranged at the center position of the tubular structure 1221 and the drain valve 1224 .

[0066] Furthermore, the water inlet connector mounting seat 102 includes a first limiting portion extending radially outward from the boundary between the guide surface and the outer peripheral surface of the water inlet connector mounting seat 102, which is used to fix the water inlet connector mounting seat 102 cone and extends to both sides on one side close to the base module 1; the drain connector mounting seat 122 includes a second limiting portion extending to both sides on one side close to the base module 1 of the tubular structure 1221. The water inlet connector mounting seat 102 and the drain connector mounting seat 122 are installed on the cover plate 3 via the first limiting portion and the second limiting portion, thereby ensuring that the portion protruding from the base module 1 remains stable, thereby improving the stability of the split washing machine.

[0067] Embodiment 3

[0068] As an embodiment of the present invention, this embodiment further describes the structure of the cleaning module 2 based on the first and second embodiments, as follows:

[0069] The cleaning module 2 includes a shell, which includes a cleaning portion and a holding portion. The holding portion is located on one side of the cleaning portion and is connected to the cleaning portion. A hollow washing space 25 is formed in the cleaning portion to enhance the convenience of users in taking and placing clothes and improve the user experience.

[0070] The shape of the cleaning part is set to be cylindrical, which can maximize the area of ​​the washing space 25; the holding part includes a handle 23 and a connecting part. The height of the handle 23 is equivalent to that of the cleaning part. The shape of the handle 23 is cylindrical, which is convenient for users to hold. The two ends of the connecting part are respectively connected to the cleaning part and the handle 23, and the connecting part and the two ends of the connection are respectively tangent to the cleaning part and the handle 23, which improves the aesthetics of the cleaning module 2 while making it convenient for users to hold.

[0071] Furthermore, the connecting portion includes a first connecting portion and a second connecting portion, and the first connecting portion and the second connecting portion are respectively connected to the upper and lower ends of the cleaning portion and the connecting portion, thereby further improving the stability of the cleaning module 2.

[0072] Furthermore, a control module is disposed inside the first connection portion, and a touch panel is installed at the upper end of the first connection portion. The setting position of the touch panel brings great convenience to the user's operation and improves the user's experience.

[0073] As an implementation of this embodiment, when the washing machine is only provided with a washing tub, the washing space 25 includes the washing tub. The split washing machine in the present invention is mainly used for small clothes. After washing, the user can choose to wring the clothes by himself, which is energy-saving and environmentally friendly.

[0074] As another implementation of this embodiment, when the washing machine is provided with a washing tub and a spin-drying tub, the washing space 25 includes the washing tub and the spin-drying tub.

[0075] Furthermore, the cleaning module 2 also includes a touch panel, which is arranged above the handle 23 to further improve the convenience of user use.

[0076] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can also be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. A split washing machine, characterized in that: It comprises a base module (1) and a cleaning module (2), wherein a water inlet system, a drainage system and a drive system are integrated in the base module (1), and the cleaning module (2) comprises a rotatable impeller (21); The side of the base module (1) that matches the cleaning module (2) has a first water inlet (100), a first drain outlet (120) and a motor shaft (110) that are arranged through and extend to the outside of the base module (1); when the base module (1) and the cleaning module (2) are matched in place, the first water inlet (100), the first drain outlet (120) and the cleaning module (2) are communicated, and the motor shaft (110) is drivingly connected to the impeller (21); The first water inlet (100) and the first water outlet (120) are arranged asymmetrically relative to the motor shaft (110).

2. A split-type washing machine according to claim 1, characterized in that: The motor shaft (110) is arranged at the central axis of the base module (1), and the line connecting the first water inlet (100) and the motor shaft (110) and the line connecting the first water outlet (120) and the motor shaft (110) are not on a straight line.

3. The split-type washing machine according to any one of claims 1 or 2, characterized in that: The end of the first water inlet (100) is connected to a water inlet joint mounting seat (102), and the first water inlet plug connector (100) is connected to the cleaning module (2) via the water inlet joint mounting seat (102).

4. A split-type washing machine according to claim 3, characterized in that: The water inlet joint mounting seat (102) is tubular in shape as a whole, and the outer peripheral surface of the portion protruding from the base module (1) gradually shrinks to form a guide surface; A first limiting portion is formed by extending radially outward from the boundary between the guide surface and the outer peripheral surface of the water inlet joint mounting seat, and is used to fix the side of the water inlet joint mounting seat truncated cone close to the base module (1) and extending to both sides to form the first limiting portion; Preferably, the portion of the water inlet connector mounting seat (102) protruding from the base module (1) is also provided with a position sensor (1022).

5. The split-type washing machine according to any one of claims 1 or 2, characterized in that: The end of the first drain port (120) is connected to a drain joint mounting seat (122), and the first drain port (120) is connected to the cleaning module (2) via the drain joint mounting seat (122).

6. A split-type washing machine according to claim 5, characterized in that: The drainage joint mounting seat (122) is a tubular structure (1221), the cleaning module (2) comprises a drainage valve (1224), the tubular structure (1221) is adapted to the drainage portion of the drainage valve (1224), and after the cleaning module (2) and the base module (1) are in place, the drainage portion of the drainage valve (1224) extends into the tubular structure (1221); A side of the tubular structure (1221) close to the base module (1) extends toward both sides to form a second limiting portion.

7. A split-type washing machine according to claim 6, characterized in that: A valve core (1223) is provided in the drain valve (1224) and is movable along the direction of water flow. A ejector pin (1222) is arranged in the tubular structure, and the ejector pin (1222) is opposite to the valve core (1223). When the cleaning module (2) and the base module (1) are in place, the ejector pin (1222) pushes the valve core (1223) to open the drain valve.

8. A split-type washing machine according to claim 1, characterized in that: The portion of the motor shaft (110) protruding from the cabinet table comprises a first transmission member (1101), and after the cleaning module (2) and the base module (2) are installed in place, the first transmission member (1101) and the impeller (21) are in transmission connection; Preferably, the impeller (21) comprises an impeller shaft (22), and a second transmission member (1102) is provided at the end of the impeller shaft (22); after the cleaning module (2) and the base module (1) are installed in place, the first transmission member (1101) and the second transmission member (1102) are connected in transmission.

9. A split-type washing machine according to claim 1, characterized in that: The base module also includes an air inlet device, which is connected to the water inlet system via a switching valve (101) and a first water inlet plug connector (100).

10. A split-type washing machine according to claim 1, characterized in that: The cleaning module (2) comprises a washing space (25) and a handle (23), the impeller is arranged in the washing space (25), and the handle (23) is arranged on one side of the washing space (25); Preferably, the cleaning module (2) further comprises a touch panel, and the touch panel is arranged above the handle (23).

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