Water feeding and discharging device and sweeper base station

Abstract

The utility model relates to a water feeding and discharging device and a sweeper base station. The sweeper base station is provided with the water feeding and discharging device. In the water supply and drainage device, the sealing communicating piece is arranged at the connecting port or the second connecting end of the liquid pump, and when the first mounting assembly and the second mounting assembly are assembled in an aligned mode, it can be ensured that tight sealing connection is achieved at the connecting part. According to the design, the possibility of leakage at the joint of the water tank and the water pump is effectively reduced, so that the use reliability of equipment is ensured, and the product is more convenient and quicker to assemble. Meanwhile, due to the arrangement of the sealing communicating piece, the liquid guide pipeline does not need to be connected between the water tank and the liquid pump, so that the arrangement of the pipeline is greatly omitted, the cost is reduced, more installation and arrangement space is vacant for other pipelines, and the other pipelines can be more reasonably and effectively arranged in a larger space; mutual interference of pipelines in the pipeline assembly is avoided, and the pipelines are prevented from being bent and blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of intelligent equipment especially, and it relates to water supply and drainage device and base station of sweeper. BACKGROUND

[0002] With the popularity of smart home devices, the base station of the sweeper with automatic water supply and drainage function gradually becomes one of the key factors to improve user experience. This kind of base station can realize automatic cleaning and maintenance by connecting the water supply and drainage system of the home, greatly reducing the operation burden of the user. However, in the prior art, these water supply and drainage devices encounter a series of challenges in actual application.

[0003] Firstly, for the water supply and drainage device, once assembled, there is a high risk of leakage between the connection part of the water tank and the water pump. Such leakage not only may cause the cleaning effect to decline, but also may have an adverse effect on the user's living environment.

[0004] Secondly, the existing water supply and drainage device usually has two independent pipe systems for treating clean water and recycling sewage inside, which leads to complicated and complex pipes inside the device. On the one hand, the complicated pipes will lead to high manufacturing cost of the product, on the other hand, it will also lead to easy bending and clogging of the pipes, in addition, it will also lead to low assembly efficiency of the product. INNOVATION CONTENT

[0005] In view of the above technical problems, the utility model provides an improved water supply and drainage device and base station of sweeper.

[0006] The utility model provides a water supply and drainage device, which comprises:

[0007] A shell, the shell comprises a first mounting assembly and a second mounting assembly, the first mounting assembly is provided with a water tank and a connecting port which are in communication with each other;

[0008] A liquid guide pipe, the liquid guide pipe comprises a liquid pump and a pipe assembly, the liquid pump is arranged on the second mounting assembly, the liquid pump has a first connecting end and a second connecting end, the first connecting end is in communication with the pipe assembly; and

[0009] A sealing communication piece, the sealing communication piece is arranged on the connecting port or the second connecting end;

[0010] Wherein, when the second mounting assembly and the first mounting assembly are assembled in position, the sealing communication piece will be respectively sealed and connected with the connecting port and the second connecting end, so as to communicate the connecting port and the second connecting end.

[0011] Preferably, the connecting port is aligned with the second connecting end; and / or

[0012] The sealing communication member is a straight-line connecting hose.

[0013] Preferably, the first connecting end is a liquid outlet of the liquid pump, and the second connecting end is a liquid inlet of the liquid pump; or

[0014] The first connecting end is a liquid inlet of the liquid pump, and the second connecting end is a liquid outlet of the liquid pump.

[0015] Preferably, the water tank comprises a clean water tank and a sewage tank arranged at intervals, the clean water tank and the sewage tank are arranged on the first mounting assembly respectively, and the connecting port communicates with the sewage tank.

[0016] Preferably, the pipeline assembly comprises a clean water joint, a sewage joint, a clean water pipe and a sewage pipe.

[0017] The clean water joint and the sewage joint are arranged on the second mounting assembly respectively, one end of the clean water pipe communicates with the clean water tank, the other end of the clean water pipe communicates with the clean water joint, one end of the sewage pipe communicates with the first connecting end, and the other end of the sewage pipe communicates with the sewage joint.

[0018] Preferably, the clean water joint comprises a clean water tower head and a clean water quick connector, the clean water tower head is arranged at the end of the clean water pipe, and the clean water quick connector is arranged on the clean water tower head; and / or

[0019] The sewage joint comprises a sewage tower head and a sewage quick connector, the sewage tower head is arranged at the end of the sewage pipe, and the sewage quick connector is arranged on the sewage tower head.

[0020] Preferably, the pipeline assembly further comprises a one-way valve, the one-way valve is arranged on the sewage pipe, and the one-way valve is used for guiding the liquid discharged by the liquid pump to the sewage joint.

[0021] Preferably, the pipeline assembly further comprises a solenoid valve, and the solenoid valve is arranged on the clean water pipe.

[0022] Preferably, the first mounting assembly is provided with an annular connecting wall outside the periphery of the connecting port, and an alignment groove is formed in the annular connecting wall.

[0023] The sealing communication member comprises a first connecting cylinder and a second connecting cylinder in alignment and communication, the first connecting cylinder is inserted into the alignment groove, and the second connecting cylinder is detachably connected to the second connecting end.

[0024] Preferably, an insertion guide surface is formed on the inner side wall of the second connecting cylinder; and / or

[0025] An insertion chamfer is arranged on the edge of the inner side wall and the edge of the outer side wall of the first connecting cylinder; and / or

[0026] The sealing communication piece further comprises an intermediate isolation ring arranged between the first connecting cylinder and the second connecting cylinder, one side surface of the intermediate isolation ring abutting against the annular connecting wall, and the other side surface of the intermediate isolation ring abutting against the second connecting end.

[0027] Preferably, at least one convex rib is arranged on the groove wall of the alignment groove, and the convex rib abuts against the first connecting cylinder.

[0028] The utility model discloses a second aspect further provides a sweeper base station, it includes base station ontology and the water supply and drainage device of any one technical scheme described above, be provided with base station pipeline on the base station ontology, the casing is installed on the base station ontology, the base station pipeline is detachable and communicated in the pipeline component.

[0029] Implement the utility model has the following beneficial effects:

[0030] The utility model relates to a water supply and drainage device and a sweeper base station, and the sweeper base station is provided with the water supply and drainage device.

[0031] Meanwhile, the arrangement of the sealing communication piece makes the liquid guide pipeline not need to be connected between the water tank and the liquid pump, thereby greatly saving the arrangement of the pipeline, reducing the cost, leaving more installation and arrangement space for other pipelines, and further enabling other pipelines to be more reasonably and effectively arranged in a larger space, avoiding the mutual interference of the pipelines in the pipeline component, and preventing the pipeline from being blocked due to bending. BRIEF DESCRIPTION OF DRAWINGS

[0032] The above and other objects, features and advantages of the utility model will become more apparent from the following detailed description of exemplary embodiments of the utility model, taken in conjunction with the accompanying drawings, in which like reference characters refer to like parts throughout the several views.

[0033] Figure 1 is the structure schematic view of the water supply and drainage device in some embodiments of the utility model;

[0034] Figure 2 is the internal structure schematic view of the water supply and drainage device in some embodiments of the utility model;

[0035] Figure 3is a partial structure diagram of the water supply and drainage device in some embodiments of the utility model;

[0036] Figure 4 is an exploded view of the water supply and drainage device in some embodiments of the utility model;

[0037] Figure 5 is from another angle Figure 4 the exploded view of the water supply and drainage device shown in the figure;

[0038] Figure 6 is a structure diagram of the liquid guide pipeline in some embodiments of the utility model. DETAILED DESCRIPTION

[0039] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to convey the scope of the present application to those skilled in the art.

[0040] It should be understood that although the terms "first", "second", "third" and the like can be used to describe various information in the present application, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0041] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0042] Unless otherwise defined, the terms "mounting", "connected", "connecting", "fixed", and the like are to be construed as broad terms, for example, can be fixed connection, can also be detachable connection or integral; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0043] Figure 1 The up-and-down water device 10 in some embodiments of the utility model is shown, which can be configured to be mounted on the base station of the sweeper. The up-and-down water device 10 is used for liquid transmission with the base station of the sweeper, so as to realize the supplement or discharge of the corresponding liquid and the like.

[0044] As shown in Figure 1 and Figure 2 , the up-and-down water device 10 includes a shell 1, a liquid guide pipeline 2 and a sealing communication piece 3, and the liquid guide pipeline 2 and the sealing communication piece 3 are arranged on the shell 1. It can be understood that the shell 1 plays a role of supporting and mounting the remaining parts. The liquid guide pipeline 2 is used for guiding the transmission of liquid along the predetermined track. The sealing communication piece 3 is used for sealing and communicating the shell 1 and the liquid guide pipeline 2.

[0045] As shown in Figures 1 to 6 , the shell 1 includes a first mounting assembly 11 and a second mounting assembly 12, and the first mounting assembly 11 is provided with a water tank 111 and a connecting port 112 which are in communication with each other.

[0046] The liquid guide pipeline 2 includes a liquid pump 21 and a pipeline assembly 22, and the liquid pump 21 is arranged on the second mounting assembly 12. The liquid pump 21 has a first connecting end 211 and a second connecting end 212, and the first connecting end 211 is in communication with the pipeline assembly 22.

[0047] The sealing communication piece 3 is arranged on the connecting port 112 or the second connecting end 212; when the second mounting assembly 12 is assembled in position with the first mounting assembly, the sealing communication piece 3 will be respectively sealed and connected with the connecting port 112 and the second connecting end 212, so as to communicate the connecting port 112 and the second connecting end 212.

[0048] It can be understood that the first mounting assembly 11 is part of the shell, which is used for accommodating the water tank 111 and providing a connecting port 112. Of course, the water tank 111 can be configured to be defined by the surrounding wall inside the first mounting assembly 11. The water tank 111 is used for storing cleaning water or other liquid. The connecting port 112 is used for the liquid in the water tank 111 to flow in or out.

[0049] The second mounting assembly 12 is another part of the housing 1, which is used to assemble with the first mounting assembly 11 in alignment, and it provides the position to fix the liquid pump 21, and after assembly, it can form a sealed connection with the connecting port 112 on the first mounting assembly through the sealing communication piece 3.

[0050] The liquid pump 21 is used to pump liquid. The first connecting end 211 of the liquid pump 21 is used to be directly connected to the pipeline assembly 22. The second connecting end 212 is connected to the connecting port 112 on the first mounting assembly 11 through the sealing communication piece 3 when the housing 1 is assembled, which ensures the sealing during the liquid transmission process. The pipeline assembly 22 can be configured by multiple pipes arranged according to a predetermined path to facilitate the effective delivery of liquid. The pipeline assembly is set considering the principle of fluid dynamics to reduce flow resistance and improve efficiency.

[0051] The sealing communication piece 3 is arranged on the connecting port 112 or the second connecting end 212 of the liquid pump 21. When the first mounting assembly 11 is assembled in alignment with the second mounting assembly 12, the sealing communication piece 3 establishes a reliable sealed connection between the connecting port 112 and the second connecting end 212. In this way, good sealing performance can be maintained even under high pressure, preventing leakage.

[0052] It should be noted that the water tank 111 can be configured to be detachably arranged on the first mounting assembly 11, integrally formed on the first mounting assembly 11, or defined by the convex wall on the first mounting assembly 11. The liquid pump 21 is fixedly installed in the predetermined area of the second mounting assembly 12, and the first connecting end 211 is directed to the space direction reserved for the pipeline assembly 22. The sealing communication piece 3 is installed on one of the connecting port 112 or the second connecting end 212 of the liquid pump 21.

[0053] When the second mounting assembly 12 is assembled with the first mounting assembly 11, the sealing communication piece 3 has a certain deformation ability after the first mounting assembly 11 is accurately assembled in alignment with the second mounting assembly 12, so that the sealing communication piece 3 can adapt to different contact surface shapes, thereby establishing a continuous path from the water tank 111 to the liquid pump 21 through the connecting port 112.

[0054] Further, the sealing communication piece 3 can be made of corrosion-resistant materials in some embodiments to adapt to long-term use under different water quality conditions and improve the durability of the product.

[0055] As shown in FIG. 1, in some embodiments of the water supply and drainage device 10, the connecting port 112 is aligned with the second connecting end 212. Figures 2 to 5

[0056] ​It can be understood that the connection port 112 is aligned with the second connection end 212, which effectively shortens the distance between the two, so that the size of the sealing communication member 3 can be set more compactly, avoiding the sealing communication member 3 occupying too much space.

[0057] As shown in FIGS. 1 and 2, in some embodiments of the water supply and drainage device 10, the sealing communication member 3 is a straight connection hose. Figure 4 Figure 5 As shown in FIGS. 1 and 2, in some embodiments of the water supply and drainage device 10, the sealing communication member 3 is a straight connection hose.

[0058] It can be understood that the straight connection hose has two ends that are open and in communication with each other, and the connection port 112 and the second connection end 212 can be in communication through the two ends of the straight connection hose. The central axes of the two ends of the straight connection hose coincide with each other.

[0059] In some embodiments of the water supply and drainage device 10, the first connection end 211 is the liquid outlet of the liquid pump 21, and the second connection end 212 is the liquid inlet of the liquid pump 21.

[0060] It can be understood that in this type of embodiment, the liquid pump 21 pumps liquid through the second connection end 212 and pumps out the pressurized liquid through the first connection end 211.

[0061] In some embodiments of the water supply and drainage device 10, the first connection end 211 is the liquid inlet of the liquid pump 21, and the second connection end 212 is the liquid outlet of the liquid pump 21.

[0062] It can be understood that in this type of embodiment, the liquid pump 21 pumps liquid through the first connection end 211 and pumps out the pressurized liquid through the second connection end 212.

[0063] As shown in FIGS. 1 and 2, in some embodiments of the water supply and drainage device 10, the water tank 111 includes a clean water tank 1111 and a sewage tank 1112 arranged at intervals, and the clean water tank 1111 and the sewage tank 1112 are arranged on the first mounting assembly 11, and the connection port 112 is in communication with the sewage tank 1112. Figure 2 Figure 4 As shown in FIGS. 1 and 2, in some embodiments of the water supply and drainage device 10, the water tank 111 includes a clean water tank 1111 and a sewage tank 1112 arranged at intervals, and the clean water tank 1111 and the sewage tank 1112 are arranged on the first mounting assembly 11, and the connection port 112 is in communication with the sewage tank 1112.

[0064] It can be understood that the clean water tank 1111 is used to store clean water or other working liquid. The sewage tank 1112 is used to collect used sewage or wastewater generated during the cleaning process.

[0065] The connection port 112 is located on the first mounting assembly 11 and is in communication with the sewage tank 1112. When the liquid pump 21 is started, the sewage is pumped out from the sewage tank 1112 through the liquid guide pipeline 2 for subsequent treatment or discharge. The position and size of the connection port 112 are accurately calculated to ensure that the second connection end 212 of the liquid pump 21 can be accurately aligned and form a reliable sealing connection.

[0066] ​​The separation of the clean water tank 1111 and the wastewater tank 1112 makes the cleaning and sewage discharge process more efficient, while reducing the risk of cross-contamination.

[0067] It should be noted that both the clean water tank 1111 and the wastewater tank 1112 can be configured as independent components and detachably assembled onto the first mounting assembly 11. Alternatively, at least one of the clean water tank 1111 and the wastewater tank 1112 can be integrally formed and mounted onto the first mounting assembly 11. Furthermore, protruding walls can be provided on the first mounting assembly 11 to define the clean water tank 1111 and the wastewater tank 1112 respectively.

[0068] like Figures 1 to 6 As shown, in some embodiments of the water supply and drainage device 10, the pipeline assembly 22 includes a clean water connector 221, a sewage connector 222, a clean water pipe 223, and a sewage pipe 224;

[0069] The clean water connector 221 and the sewage connector 222 are respectively installed on the second installation component 12. One end of the clean water pipe 223 is connected to the clean water tank 1111, and the other end of the clean water pipe 223 is connected to the clean water connector 221. One end of the sewage pipe 224 is connected to the first connection end 211, and the other end of the sewage pipe 224 is connected to the sewage connector 222.

[0070] Understandably, the clean water connector 221 is provided on the second mounting assembly 12 for connecting the clean water pipe 223. The clean water connector 221 ensures that clean water flows smoothly from the clean water tank 1111 to the place where it is needed. The wastewater connector 222 is also provided on the second mounting assembly 12 for connecting the wastewater pipe 224. The wastewater connector 222 ensures that wastewater can be effectively discharged from the first connection end 211 of the liquid pump 21 to the wastewater tank 1112. One end of the clean water pipe 223 is connected to the clean water tank 1111, and the other end is connected to other water-using or pumping equipment via the clean water connector 221. The clean water pipe 223 is responsible for delivering clean water from the clean water tank to the required location. One end of the wastewater pipe 224 is connected to the first connection end 211 of the liquid pump 21, and the other end is connected to the outside of the housing 1 via the wastewater connector 222.

[0071] like Figure 3 , Figure 4 and Figure 6 As shown, in some embodiments of the water supply and drainage device 10, the water connector 221 includes a water pagoda head 2211 and a water quick connector 2212. The water pagoda head 2211 is disposed at the end of the water pipe 223, and the water quick connector 2212 is disposed on the water pagoda head 2211.

[0072] It can be understood that the clear water tower head 2211 is arranged at the end of the clear water pipe 223. The arrangement of the clear water tower head facilitates the connection with the pipe and can provide good sealing performance. The clear water quick connector 2212 is installed on the clear water tower head 2211. The clear water quick connector 2212 is arranged for quick connection and disconnection, improving the convenience of assembly and maintenance.

[0073] As shown in Figure 3 , Figure 4 and Figure 6 , in some embodiments of the water and sewage device 10, the sewage connector 222 includes a sewage tower head 2221 arranged at the end of the sewage pipe 224 and a sewage quick connector 2222 arranged on the sewage tower head 2221.

[0074] It can be understood that the sewage tower head 2221 is arranged at the end of the sewage pipe 224. The arrangement of the sewage tower head is similar to that of the clear water tower head, ensuring reliable connection and sealing of the sewage pipeline. The sewage quick connector 2222 is installed on the sewage tower head 2221. The sewage quick connector 2222 is also arranged for quick connection and disconnection, facilitating the user to perform daily maintenance and cleaning work.

[0075] As shown in Figure 3 , Figure 6 , in some embodiments of the water and sewage device 10, the pipeline assembly 22 further includes a one-way valve 23 arranged on the sewage pipe 224, and the one-way valve 23 is provided for the liquid discharged by the liquid pump 21 to pass to the sewage connector 222.

[0076] It can be understood that the one-way valve 23 is located between the first connection end 211 of the liquid pump 21 and the sewage connector 222. The main function of the one-way valve 23 is to ensure that the liquid discharged by the liquid pump 21 can only flow in one direction, preventing sewage from flowing back to the liquid pump 21 or other parts of the system. In this way, when the sewage tank is being vacuumed, the backflow of air can be prevented, which affects the vacuuming effect of the sewage tank.

[0077] As shown in Figure 2 , Figure 3 and Figure 6 , the pipeline assembly 22 further includes a solenoid valve 225 arranged on the clear water pipe 223.

[0078] It can be understood that the solenoid valve 225 is used to open or cut off the clear water pipe 223 when needed. In particular, after the water and sewage device 10 is removed from the base station of the robot sweeper, the solenoid valve 225 needs to be kept in a cut-off state to prevent liquid from being directly discharged through the solenoid valve 225.

[0079] Further, in some embodiments of the water and sewage device 10, a downward protruding clean water port 114 can be provided on the water tank 111, and the end of the clean water pipe 223 can be detachably sleeved outside the clean water port 114, so that the clean water tank 111 communicates with the clean water pipe 223 through the clean water port 114.

[0080] As shown in Figure 2 , Figure 4 and Figure 5 , in some embodiments of the water and sewage device 10, the first mounting assembly 11 is provided with an annular connecting wall 113 outside the periphery of the connecting port 112, and the annular connecting wall 113 is provided with an alignment slot 1131.

[0081] The sealing communication member 3 includes a first connecting cylinder 31 and a second connecting cylinder 32 in alignment communication, the first connecting cylinder 31 is inserted into the alignment slot 1131, and the second connecting cylinder 32 is detachably communicated with the second connecting end 212.

[0082] It can be understood that the annular connecting wall 113 is used to provide a stable connecting interface and enhance the sealing performance. The alignment slot 1131 is used to align and fix the first connecting cylinder 31 of the sealing communication member 3, to ensure accurate alignment and tight sealing. The first connecting cylinder 31 is used to align and seal with the connecting port 112. The second connecting cylinder 32 is used for quick connection and disconnection with the liquid pump 21, while ensuring the sealing performance.

[0083] As shown in Figure 2 , Figure 4 , in some embodiments of the water and sewage device 10, the second connecting cylinder 32 is provided with an insertion guide surface 321 on the inner side wall.

[0084] It can be understood that the insertion guide surface 321 can guide the second connecting end 212 to be smoothly inserted, improving the assembly efficiency and accuracy.

[0085] As shown in Figure 2 , Figure 5 , in some embodiments of the water and sewage device 10, the first connecting cylinder 31 is provided with an insertion chamfer 311 on the edge of the inner side wall and the edge of the outer side wall.

[0086] It can be understood that the insertion chamfer 311 on the edge of the inner side wall and the edge of the outer side wall of the first connecting cylinder 31 facilitates the insertion of the first connecting cylinder 31 into the alignment slot 1131 and ensures smooth transition, ensuring alignment and cooperation.

[0087] As shown in Figure 2 , Figure 4 and Figure 5As shown, in some embodiments of the water supply and drainage device 10, the sealing connector 3 further includes an intermediate isolation ring 33, which is disposed between the first connecting cylinder 31 and the second connecting cylinder 32. One side of the intermediate isolation ring 33 abuts against the annular connecting wall 113, and the other side of the intermediate isolation ring 33 abuts against the second connecting end 212.

[0088] Understandably, the intermediate isolation ring 33 is disposed between the first connecting cylinder 31 and the second connecting cylinder 32, serving to isolate and seal. The intermediate isolation ring 33 can abut against and seal against the annular connecting wall 113 and the second connecting end 212, ensuring the sealing and stability between the two.

[0089] like Figure 5 As shown, in some embodiments of the water supply and drainage device 10, at least one rib 1132 is provided on the wall of the alignment groove 1131, and the rib 1132 abuts against the first connecting cylinder 31.

[0090] Understandably, the rib 1132 abuts against the first connecting cylinder 31, serving to position and increase friction, thereby further enhancing the connection stability and sealing with the first connecting cylinder 31.

[0091] It should be noted that the rib 1132 can be provided on the groove wall of either side of the alignment groove 1131, or the rib 1132 can be provided on both sides of the groove wall of the alignment groove 1131.

[0092] The sweeper base station of this utility model includes a base station body and a water supply and drainage device 10. The base station body is provided with a base station pipeline, the housing 1 is installed on the base station body, and the base station pipeline is detachably connected to the pipeline assembly 22.

[0093] Understandably, the base station body is the main structural part of the sweeper base station, used to install and house various components. The base station body allows the sweeper to enter and exit, and after entering, the sweeper will connect to the base station body. The base station piping is used to connect various liquid transmission paths inside the sweeper base station, such as the supply of cleaning water and the discharge of wastewater.

[0094] The following are the beneficial effects of implementing this utility model:

[0095] This utility model relates to a water supply and drainage device and a sweeper base station, wherein the sweeper base station is equipped with the water supply and drainage device. In the water supply and drainage device, by incorporating a sealing connector at the connection port or the second connection end of the pump, a tight, sealed connection is ensured at the connection point when the first and second mounting components are aligned and assembled. This design effectively reduces the possibility of leakage at the connection between the water tank and the pump, thereby ensuring the reliability of the equipment and making product assembly more convenient and faster.

[0096] Meanwhile, the sealing communication piece is arranged, so that the liquid guide pipeline does not need to be connected between the water tank and the liquid pump, thereby greatly saving the pipeline arrangement, reducing the cost, and leaving more installation and arrangement space for other pipelines, thereby enabling the other pipelines to be more reasonably and effectively arranged in a larger space, avoiding the mutual interference of the pipelines in the pipeline assembly, and preventing the pipeline from being blocked due to bending.

[0097] The scheme of the present application has been described in detail above with reference to the drawings. In the above-described embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be seen in the relevant description of other embodiments. Those skilled in the art should also know that the actions and modules involved in the specification are not necessarily required by the present application. In addition, it can be understood that the steps in the embodiment method of the present application can be adjusted, combined and reduced in sequence according to actual needs, and the modules in the embodiment device of the present application can be combined, divided and reduced according to actual needs.

[0098] The above has described various embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles, practical applications or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A water closet, characterized by comprising: The utility model relates to a water purifying device, which comprises: a housing (1) comprising a first mounting assembly (11) and a second mounting assembly (12), the first mounting assembly (11) being provided with a water tank (111) and a connecting port (112) in communication with each other; a liquid guide pipeline (2) comprising a liquid pump (21) and a pipeline assembly (22), the liquid pump (21) being arranged on the second mounting assembly (12), the liquid pump (21) having a first connecting end (211) and a second connecting end (212), the first connecting end (211) being in communication with the pipeline assembly (22); and a sealing communication member (3) arranged on the connecting port (112) or the second connecting end (212); wherein, when the second mounting assembly (12) is assembled in position with the first mounting assembly, the sealing communication member (3) is in sealing connection with the connecting port (112) and the second connecting end (212) respectively, thereby connecting the connecting port (112) and the second connecting end (212).

2. The toilet apparatus according to claim 1, wherein The connecting port (112) is aligned with the second connecting end (212); and / or The sealing communication member (3) is a straight-line connecting hose.

3. The up-and-down water device according to claim 1 or 2, characterized by The first connecting end (211) is a liquid outlet of the liquid pump (21), and the second connecting end (212) is a liquid inlet of the liquid pump (21); or The first connecting end (211) is a liquid inlet of the liquid pump (21), and the second connecting end (212) is a liquid outlet of the liquid pump (21).

4. The toilet apparatus according to claim 1 or 2, characterized by The water tank (111) comprises a clean water tank (1111) and a sewage tank (1112) arranged in a spaced manner, the clean water tank (1111) and the sewage tank (1112) being arranged on the first mounting assembly (11) respectively, and the connecting port (112) being in communication with the sewage tank (1112).

5. The toilet apparatus according to claim 4, wherein The pipeline assembly (22) comprises a clean water joint (221), a sewage joint (222), a clean water pipe (223) and a sewage pipe (224); The clean water joint (221) and the sewage joint (222) are arranged on the second mounting assembly (12) respectively, one end of the clean water pipe (223) is in communication with the clean water tank (1111), the other end of the clean water pipe (223) is in communication with the clean water joint (221), one end of the sewage pipe (224) is in communication with the first connecting end (211), and the other end of the sewage pipe (224) is in communication with the sewage joint (222).

6. The toilet apparatus according to claim 5, wherein The clean water joint (221) comprises a clean water tower joint (2211) and a clean water quick joint (2212), the clean water tower joint (2211) being arranged at the end of the clean water pipe (223), and the clean water quick joint (2212) being arranged on the clean water tower joint (2211); and / or The sewage joint (222) comprises a sewage tower joint (2221) and a sewage quick joint (2222), the sewage tower joint (2221) being arranged at the end of the sewage pipe (224), and the sewage quick joint (2222) being arranged on the sewage tower joint (2221).

7. The toilet apparatus according to claim 5, wherein The pipeline assembly (22) further comprises a one-way valve (23) arranged on the sewage pipe (224), the one-way valve (23) being communicated for the liquid discharged by the liquid pump (21) to the sewage joint (222).

8. The toilet apparatus according to claim 5, wherein The pipeline assembly (22) further comprises a solenoid valve (225) arranged on the clean water pipe (223).

9. The toilet apparatus according to claim 1 or 2, characterized by The first mounting assembly (11) is provided with an annular connecting wall (113) outside the periphery of the connecting port (112), and the annular connecting wall (113) is provided with an alignment groove (1131). The sealing communication piece (3) comprises a first connecting cylinder (31) and a second connecting cylinder (32) in alignment communication, the first connecting cylinder (31) is inserted into the alignment groove (1131), and the second connecting cylinder (32) is detachably communicated with the second connecting end (212).

10. The toilet apparatus according to claim 9, wherein The second connecting cylinder (32) is provided with an insertion guide surface (321) on the inner side wall; and / or The first connecting cylinder (31) is provided with an insertion chamfer (311) on the edge of the inner side wall and the edge of the outer side wall; and / or The sealing communication piece (3) further comprises an intermediate isolation ring (33), the intermediate isolation ring (33) is arranged between the first connecting cylinder (31) and the second connecting cylinder (32), one side of the intermediate isolation ring (33) abuts on the annular connecting wall, and the other side of the intermediate isolation ring (33) abuts on the second connecting end (212).

11. The toilet apparatus according to claim 9, wherein At least one rib (1132) is arranged on the groove wall of the alignment groove (1131), and the rib (1132) abuts on the first connecting cylinder (31).

12. A base station for a robot vacuum cleaner, characterized in that The water and sewage device comprises a base station body and the water and sewage device according to any one of claims 1 to 11, the base station body is provided with a base station pipeline, the shell (1) is mounted on the base station body, and the base station pipeline is detachably communicated with the pipeline assembly (22).

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