Water purifying and drinking machine

Abstract

The invention discloses a water purifying and drinking machine, and belongs to the technical field of water purification, the water purifying and drinking machine comprises a water purifying and drinking machine body, the water purifying and drinking machine body is internally provided with a water path system, and the water path system is provided with a first horizontal interface assembly; a containing cavity is formed in the water tank, a second horizontal connector assembly is arranged on the side wall of the water tank, the water tank moves horizontally to enable the first horizontal connector assembly and the second horizontal connector assembly to be in a connected state or a separated state, and in the connected state, the containing cavity is communicated with the water path system. When the water purifying and drinking machine is placed in an area with a narrow up-down space, the water tank is convenient to separate and connect.

Description

Technical Field

[0001] This invention belongs to the field of water purification technology, and specifically relates to a water purifier. Background Technology

[0002] The water tanks of existing water purifiers are usually installed vertically, meaning they are connected to or detached from the main body of the purifier by moving vertically. However, when the purifier is placed in a space with limited vertical space, if the user needs to change the water, they must first move the purifier to a more open space before they can detach the water tank from the main body to perform the operation. This makes changing the water inconvenient and results in a poor user experience. Summary of the Invention

[0003] The purpose of this invention is to provide a water purifier that can move the water tank horizontally to meet the needs of areas with limited vertical space.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a water purifier, comprising: The water purifier body has a water system inside, and a first horizontal interface component is provided on the water system; The water tank has an internal cavity and a second horizontal interface assembly on its side wall. The water tank can be moved horizontally to allow the first and second horizontal interface assemblies to be in a connected or disconnected state. When connected, the cavity is connected to the water system.

[0005] Furthermore, the water tank is configured as a raw water tank, and a raw water outlet hole is provided on the side wall of the raw water tank. The second horizontal interface assembly is disposed in the raw water outlet hole and is configured as a raw water leak-proof valve. The waterway system includes: A water pump, the water pump including a water inlet and a water outlet; The first horizontal interface component is set as a raw water horizontal pipe, which is fixedly connected to the water purifier body. The raw water horizontal pipe includes a raw water horizontal inlet and a raw water horizontal outlet, and the raw water horizontal outlet is connected to the water pump inlet. A filter element, the filter element including a filter element inlet and a filter element outlet, the filter element inlet being connected to the water pumping outlet; When the raw water tank is in the connected state, the raw water horizontal inlet of the raw water horizontal pipe opens the raw water leak-proof valve, so that the raw water horizontal pipe is connected to the receiving cavity.

[0006] Furthermore, the raw water tank is also provided with a wastewater inlet hole on its side wall, and a wastewater leak-proof valve is provided on the wastewater inlet hole; The waterway system also includes: A wastewater horizontal pipe is fixedly connected to the main body of the water purifier, and the wastewater horizontal pipe includes a wastewater horizontal inlet and a wastewater horizontal outlet. The flushing valve includes a flushing inlet and a flushing outlet. The filter element also includes a wastewater outlet. The wastewater outlet is connected to the flushing inlet, and the flushing outlet is connected to the wastewater horizontal inlet. When the raw water tank is in the connected state, the wastewater horizontal outlet of the wastewater horizontal pipe opens the wastewater leak-proof valve, so that the wastewater horizontal pipe is connected to the receiving cavity.

[0007] Furthermore, the water tank is configured as a raw water tank, and the second horizontal interface assembly is configured as a raw water connection pipe. The raw water connection pipe includes a horizontal part and a vertical part. The horizontal part passes horizontally through the side wall of the raw water tank, and the vertical part is located in the receiving cavity. The lower end of the vertical part is close to the bottom of the receiving cavity. The waterway system includes: A water pump, the water pump including a water inlet and a water outlet; The first horizontal interface component is configured as a first horizontal connector, which is fixed on the water purifier body. The first horizontal connector includes a first horizontal inlet and a first horizontal outlet, and the water inlet is connected to the first horizontal outlet. A filter element, the filter element including a filter element inlet and a filter element outlet, the filter element inlet being connected to the water pumping outlet; When the raw water tank is in the connected state, the horizontal part of the raw water connecting pipe is connected to the first horizontal insertion inlet.

[0008] Furthermore, the top of the raw water tank is provided with a top wastewater hole, and the water system also includes a flushing valve, which includes a flushing inlet and a flushing outlet. The filter element also includes a wastewater outlet, which is connected to the flushing inlet. When the raw water tank is in the connected state, the flushing outlet is located above the top wastewater hole.

[0009] Furthermore, the filter element is located on the side of the raw water tank near the first horizontal interface assembly.

[0010] Furthermore, the water tank has a first inner groove on the side facing away from the second horizontal interface assembly, and a handle is fixed in the first inner groove.

[0011] Furthermore, the water tank has a second inner groove on the side facing away from the second horizontal interface assembly, and a gripping groove is provided at the top of the second inner groove.

[0012] Furthermore, it also includes a wastewater tank, which has a wastewater cavity inside and a wastewater inlet on the side wall of the wastewater tank, and a wastewater leak-proof valve on the wastewater inlet. The waterway system also includes: A wastewater horizontal pipe is fixedly connected to the main body of the water purifier, and the wastewater horizontal pipe includes a wastewater horizontal inlet and a wastewater horizontal outlet. The flushing valve includes a flushing inlet and a flushing outlet. The filter element also includes a wastewater outlet. The wastewater outlet is connected to the flushing inlet, and the flushing outlet is connected to the wastewater horizontal inlet. The wastewater tank moves horizontally so that the wastewater horizontal pipe and the wastewater leak-proof valve are in a connected or disconnected state. When connected, the wastewater horizontal outlet of the wastewater horizontal pipe pushes open the wastewater leak-proof valve, so that the wastewater horizontal pipe is connected to the wastewater cavity.

[0013] Furthermore, the water tank is configured as a clean water tank, and the water system includes: A water pump, the water pump including a water inlet and a water outlet; The filter element includes a filter element inlet and a filter element outlet, the filter element inlet being connected to the water pumping outlet, and the first horizontal interface assembly being connected to the filter element outlet.

[0014] Compared with the prior art, the beneficial effects of the present invention are: (1) When the water purifier is placed in an area with relatively small vertical space, it facilitates the separation and connection of the water tank; (2) When the water purifier is placed in an area with relatively small vertical space, it is convenient to separate and connect the filter cartridges; (3) The water tank can shield the filter element, so there is no need for other baffles to shield the filter element; (4) Compared with the leak-proof valve, the connection method of the horizontal part and the connection method of the top wastewater hole will not leave liquid residue at the horizontal part and the top wastewater hole during each water change; (5) Independent raw water tank and waste water tank facilitate frequent water changes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of one embodiment of a water purifier; Figure 2 for Figure 1 A schematic diagram of the water purifier body; Figure 3 for Figure 1 Schematic diagram of the water tank; Figure 4 for Figure 3 Top view; Figure 5 for Figure 4 Cross-sectional view at point AA; Figure 6 for Figure 4 Cross-sectional view at point BB; Figure 7 This is a schematic diagram of another embodiment of the water purifier; Figure 8 This is a schematic diagram of the water tank structure; Figure 9 for Figure 8 Top view; Figure 10 This is a cross-sectional view at point CC in section 9; Figure 11 This is a schematic diagram of the original water tank's piping connection structure; Figure 12 This is a schematic diagram of the piping connection structure of the water purification tank; Figure 13 A schematic diagram of another embodiment of a water purifier; Figure 14 for Figure 13 Schematic diagram of the structure of the Zhongyuan water tank and wastewater tank.

[0016] In the diagram: 1. Water purifier body; 2. Raw water horizontal pipe; 3. Receiving cavity; 4. Raw water leak-proof valve; 5. Raw water tank; 6. Raw water outlet; 7. Water pump; 8. Water inlet; 9. Water outlet; 10. Raw water horizontal inlet; 11. Raw water horizontal outlet; 12. Filter cartridge; 13. Filter cartridge inlet; 14. Filter cartridge outlet; 15. Wastewater inlet; 16. Wastewater leak-proof valve; 17. Wastewater horizontal pipe; 18. Wastewater horizontal inlet; 19. Wastewater horizontal outlet; 20. Flushing valve; 21. Flushing inlet; 22. Flushing outlet; 23. Raw water connection pipe; 24. Horizontal section; 25. Vertical section; 26. First horizontal connector; 27. Top wastewater hole; 28. First inner groove; 29. ​​Fixed handle; 30. Second inner groove; 31. Grip groove; 32. Clean water tank; 33. Wastewater tank; 34. Wastewater cavity. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Traditional water purifiers use a vertical installation structure to connect the water tank to the main body of the water purifier. When the equipment is deployed in an area with limited vertical space, users need to overcome the spatial interference between the equipment and the installation environment when performing water tank replacement operations.

[0019] Please see Figures 1-14 This invention provides a water purifier technical solution.

[0020] A water purifier, comprising: The water purifier body 1 has a water system inside, and the water system has a first horizontal interface component. The water tank has an internal cavity 3 and a second horizontal interface assembly on its side wall. The water tank moves horizontally so that the first and second horizontal interface assemblies are either connected or disconnected. When connected, the cavity 3 is connected to the water system.

[0021] The water purifier body 1 refers to the main structure where the water system is installed. Specifically, it can be made by encasing the internal water system components in a plastic or metal shell. The water purifier body 1 provides fixed support for the water system and forms an integral structure. The water system refers to the combination of pipes and functional components used to transport water. Specifically, it can be constructed by connecting water pumps, filter cartridges, valves, etc., through pipes. The water system is responsible for the purification and transportation of water.

[0022] The water tank can be moved horizontally to facilitate disassembly and assembly, replacing the traditional vertical installation method. This allows the water tank to be disassembled and assembled in confined spaces without the need for vertical lifting. Water channels can be connected or separated directly by horizontal pushing and pulling, thus solving the problem of difficult water changing operations caused by space limitations.

[0023] The connected state refers to the formation of a sealed passage between the first and second horizontal interface components, ensuring uninterrupted water flow between the water tank and the main body of the water purifier 1. The disconnected state refers to the separation of the connection between the first and second horizontal interface components, which can be achieved by moving them horizontally in the opposite direction to disengage them. The disconnected state allows the water tank to be removed independently for water replacement.

[0024] like Figures 1-6 As shown, this application further proposes that the water tank be set as a raw water tank 5, and the raw water tank 5 has a raw water outlet hole 6 on its side wall. The raw water outlet hole 6 is close to the bottom of the receiving cavity 3, and the second horizontal interface component is set inside the raw water outlet hole 6. The second horizontal interface component is set as a raw water leak-proof valve 4. like Figures 1-6 and Figure 11 As shown, the water system includes: Water pump 7, which includes a water inlet 8 and a water outlet 9; The first horizontal interface component is set as raw water horizontal pipe 2, which is fixedly connected to the water purifier body 1. The raw water horizontal pipe 2 includes raw water horizontal inlet 10 and raw water horizontal outlet 11, and the raw water horizontal outlet 11 is connected to the inlet of the water pump 7. Filter element 12, which includes filter element inlet 13 and filter element outlet 14, with filter element inlet 13 connected to water outlet 9; When the raw water tank 5 is in the connected state, the raw water horizontal inlet 10 of the raw water horizontal pipe 2 opens the raw water leak-proof valve 4, so that the raw water horizontal pipe 2 is connected to the receiving cavity 3.

[0025] The raw water leak stop valve 4 is an existing device. Its valve core is in a closed state when it is not subjected to external force. At this time, water will not flow out from the raw water outlet hole 6. In addition, the raw water horizontal inlet 10 of the raw water horizontal pipe 2 pushes open the raw water leak stop valve 4, so that the raw water horizontal pipe 2 is connected to the receiving cavity 3. This opening method is also existing technology. The specific structure will not be described in detail.

[0026] Specifically, when the raw water tank 5 is pushed horizontally into the water purifier body 1, the end of the raw water horizontal pipe 2 presses against the valve core of the raw water leak-proof valve 4. Under pressure, the valve core contracts inwards into the raw water tank 5, opening the raw water outlet 6, allowing raw water to flow from the receiving cavity 3 into the raw water horizontal pipe 2. After the water pump 7 starts, the raw water sequentially passes through the raw water horizontal pipe 2 and the water pump 7 into the filter element 12 for filtration. During this process, the elastic restoring force of the raw water leak-proof valve 4 ensures that the valve core remains firmly against the end of the raw water horizontal pipe 2.

[0027] The raw water leak-proof valve 4 prevents water leakage when the raw water tank 5 is disconnected, ensuring safe use. The cooperation between the raw water horizontal pipe 2 and the raw water leak-proof valve 4 enables automatic opening when the raw water tank 5 is connected, simplifying the operation process and further improving the user experience.

[0028] In some of the solutions described above in this application, the raw water tank 5 provides raw water supply when connected; however, the wastewater generated during the rinsing of the filter element 12 lacks an effective discharge path.

[0029] like Figures 1-6 and Figure 11 As shown, this application further proposes that a wastewater inlet hole 15 is provided on the side wall of the original water tank 5, and a wastewater leak-proof valve 16 is provided on the wastewater inlet hole 15. The water system also includes: Wastewater horizontal pipe 17 is fixedly connected to the water purifier body 1. Wastewater horizontal pipe 17 includes wastewater horizontal inlet 18 and wastewater horizontal outlet 19. The flushing valve 20 includes a flushing inlet 21 and a flushing outlet 22. The filter element 12 also includes a wastewater outlet. The wastewater outlet is connected to the flushing inlet 21, and the flushing outlet 22 is connected to the wastewater horizontal inlet 18. When the raw water tank 5 is in the connected state, the wastewater horizontal outlet 19 of the wastewater horizontal pipe 17 opens the wastewater leak stop valve 16, so that the wastewater horizontal pipe 17 is connected to the receiving cavity 3.

[0030] The wastewater inlet 15 is located on the side wall of the raw water tank 5, and the wastewater leak-proof valve 16 is installed inside the hole for sealing. The wastewater horizontal pipe 17 is fixed on the main body 1 of the water purifier, and its horizontal outlet corresponds to the position of the wastewater inlet 15. The flushing valve 20 is connected between the wastewater outlet of the filter element 12 and the wastewater horizontal pipe 17 to form a wastewater discharge channel. When the raw water tank 5 is moved horizontally to the connection position, the outlet end of the wastewater horizontal pipe 17 mechanically presses against the wastewater leak-proof valve 16, releasing the seal and forming a flow path.

[0031] Specifically, the wastewater generated by filter element 12 enters the flushing valve 20 through the wastewater outlet, and after being regulated by the flushing valve 20, it enters the wastewater horizontal pipe 17. When the raw water tank 5 is pushed into place horizontally, the outlet end of the wastewater horizontal pipe 17 comes into contact with the wastewater leak-proof valve 16. The relative displacement in the horizontal direction generates a squeezing force, forcing the valve core of the wastewater leak-proof valve 16 to move, thereby opening the wastewater inlet hole 15. At this time, the wastewater flows sequentially through the wastewater horizontal pipe 17 and the wastewater inlet hole 15 into the receiving cavity 3 of the raw water tank 5. When it is necessary to separate the water tank, the horizontal retraction action causes the wastewater horizontal pipe 17 to disengage from the wastewater leak-proof valve 16, and the valve core re-closes the inlet hole under the action of the reset mechanism to prevent wastewater leakage. This structure enables the wastewater discharge path and the purified water supply path to be synchronously connected in the same operating direction without changing the movement direction of the water tank.

[0032] Through the above technical solution, this application achieves the recycling and reuse of wastewater. Wastewater enters the receiving cavity 3 of the raw water tank 5 through the wastewater horizontal pipe 17, avoiding wastewater waste. Simultaneously, the wastewater leak-proof valve 16 prevents wastewater leakage when the raw water tank 5 is separated, improving operational safety.

[0033] The following is another embodiment of the water purifier, such as... Figures 7-10 As shown, the water tank is set as the raw water tank 5, and the second horizontal interface assembly is set as the raw water connection pipe 23. The raw water connection pipe 23 includes a horizontal part 24 and a vertical part 25. The horizontal part 24 passes horizontally through the side wall of the raw water tank 5, and the vertical part 25 is located in the receiving cavity 3. The lower end of the vertical part 25 is close to the bottom of the receiving cavity 3. The water system includes: Water pump 7, which includes a water inlet 8 and a water outlet 9; The first horizontal interface component is set as a first horizontal plug pipe 26 (not shown in the figure). The first horizontal plug pipe 26 is fixed on the water purifier body 1. The first horizontal plug pipe 26 includes a first horizontal plug inlet and a first horizontal plug outlet. The water inlet 8 is connected to the first horizontal plug outlet. Filter element 12, which includes filter element inlet 13 and filter element outlet 14, with filter element inlet 13 connected to water outlet 9; When the raw water tank 5 is in the connected state, the horizontal part 24 of the raw water connecting pipe 23 is connected to the first horizontal insertion inlet.

[0034] Specifically, when the raw water tank 5 is pushed horizontally into the water purifier body 1, the horizontal part 24 of the raw water connecting pipe 23 connects to the first horizontal insertion inlet. After connection, the vertical part 25 of the raw water connecting pipe 23 guides the water from the bottom of the receiving cavity 3 into the horizontal part 24. The water flows through the insertion part into the first horizontal insertion pipe 26, and is then pumped by the water pump 7 to the filter element 12 for treatment. Alternatively, a sealing ring can be fixed to the inner wall of the first horizontal insertion pipe 26. After the horizontal part 24 is inserted, it abuts against the inner wall of the sealing ring to increase the sealing effect.

[0035] Compared to a leak-proof valve, this method eliminates liquid residue at the outlet during each water change. Furthermore, the vertical portion 25 of the raw water connection pipe 23 is located close to the bottom of the receiving cavity 3, allowing for more efficient use of the water resources within the raw water tank 5 and improving water resource utilization.

[0036] The raw water tank 5 can move horizontally, so that the raw water connecting pipe 23 and the first horizontal insertion pipe 26 are in a connected or disconnected state. When the raw water tank 5 is in the connected state, the horizontal part 24 of the raw water connecting pipe 23 is inserted and connected to the inlet of the first horizontal insertion pipe, so that the receiving cavity 3 is connected to the water system.

[0037] This application further proposes that the top of the raw water tank 5 is provided with a top wastewater hole 27, and the water system also includes a flushing valve 20, which includes a flushing inlet 21 and a flushing outlet 22. The filter element 12 also includes a wastewater outlet, which is connected to the flushing inlet 21. When the raw water tank 5 is in the connected state, the flushing outlet 22 is located above the top wastewater hole 27.

[0038] The flushing valve 20 has a flushing outlet 22 that is vertically aligned with the top wastewater hole 27. The flushing outlet 22 faces downwards, and the diameter of the top wastewater hole 27 is larger than the outer diameter of the flushing outlet 22. Specifically, when the raw water tank 5 is horizontally moved to the position connected to the water purifier body 1, the flushing outlet 22 automatically aligns with the area above the top wastewater hole 27. Wastewater generated by the filter element 12 flows into the flushing valve 20 through the wastewater outlet and is discharged downwards through the flushing outlet 22 to the top wastewater hole 27 of the raw water tank 5. The non-contact design of the flushing outlet 22 and the top wastewater hole 27 results in a simple structure.

[0039] like Figure 1 As shown, this application further proposes that the filter element 12 is located on the side of the raw water tank 5 near the first horizontal interface assembly, and the filter element 12 can be disassembled horizontally.

[0040] During normal use, the raw water tank 5 blocks the filter element 12. When the filter element 12 needs to be replaced, first remove the raw water tank 5, and then remove the filter element 12 from the filter element 12 seat for replacement. The filter element 12 and the raw water tank 5 are removed in the same direction. There is no need to leave an extra area or move the water purifier body because of the removal of the filter element 12.

[0041] In some of the solutions described above in this application, the lack of an effective grip structure when the water tank is moved horizontally makes it difficult for the user to push or pull the water tank out, especially in confined spaces. Specifically, when the user needs to move the water tank horizontally, their fingers can be inserted into the first inner groove 28 and grip the handle to apply a pushing or pulling force in the horizontal direction. The handle is fixed in the inner groove to prevent it from protruding outwards.

[0042] This application further proposes that the water tank has a first inner groove 28 on the side facing away from the second horizontal interface assembly, and a handle 29 is fixed in the first inner groove 28.

[0043] This application further proposes that the water tank has a second inner groove 30 on the side facing away from the second horizontal interface assembly, and a grip groove 31 is provided on the top of the second inner groove 30.

[0044] Specifically, when a user needs to separate the water tank, they can insert their fingers into the grip groove 31. When the user applies a horizontal pushing force through the grip groove 31, the direction of the pushing force is consistent with the direction of movement of the water tank, thereby moving the water tank.

[0045] This application further proposes that, in the connected state, the water tank is located on the front side of the water purifier body 1. The water purifier body 1 dispenses room temperature water or heated water from the front side of the body 1.

[0046] The following is another embodiment of a water purifier, in which the water tank is set as a purified water tank 32, such as... Figure 12 and Figure 13 As shown, the water system includes: Water pump 7, which includes a water inlet 8 and a water outlet 9; The filter element 12 includes a filter element inlet 13 and a filter element outlet 14. The filter element inlet 13 is connected to the water outlet 9, and the first horizontal interface assembly is connected to the filter element outlet 14.

[0047] When in use, the water pump 7 draws water from the outside into the filter element 12, which filters the water and then delivers it into the water purification tank 32. When the water purification tank 32 is needed, it can be moved horizontally out, and the water in the water purification tank 32 can be used for cooking and other purposes.

[0048] In another embodiment of the water purifier below, the water purifier also includes a wastewater tank 33, a wastewater cavity 34 is provided inside the wastewater tank 33, a wastewater inlet hole 15 is provided on the side wall of the wastewater tank 33, and a wastewater leak-proof valve 16 is provided on the wastewater inlet hole 15. The water system also includes: Wastewater horizontal pipe 17 is fixedly connected to the water purifier body 1. Wastewater horizontal pipe 17 includes wastewater horizontal inlet 18 and wastewater horizontal outlet 19. The flushing valve 20 includes a flushing inlet 21 and a flushing outlet 22. The filter element 12 also includes a wastewater outlet. The wastewater outlet is connected to the flushing inlet 21, and the flushing outlet 22 is connected to the wastewater horizontal inlet 18. The wastewater tank 33 moves horizontally to put the wastewater horizontal pipe 17 and the wastewater leak-proof valve 16 into a connected or disconnected state. When connected, the wastewater horizontal outlet 19 of the wastewater horizontal pipe 17 pushes open the wastewater leak-proof valve 16, so that the wastewater horizontal pipe 17 is connected to the wastewater cavity 34.

[0049] Wastewater is received by a separate wastewater tank 33, which is set up side by side with the raw water tank 5. The wastewater tank 33 is very easy to disassemble.

[0050] In addition, the water purifier is not limited to outputting room temperature water. It can also be connected to a heating module to heat the filtered water, or to an ice-making module to make ice. At the same time, it can be set up with coffee, soda, and tea modules to meet a variety of usage needs.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water purifier, characterized in that, include: The water purifier body has a water system inside, and a first horizontal interface component is provided on the water system; The water tank has an internal cavity and a second horizontal interface assembly on its side wall. The water tank can be moved horizontally to allow the first and second horizontal interface assemblies to be in a connected or disconnected state. When connected, the cavity is connected to the water system.

2. A water purifier according to claim 1, characterized in that, The water tank is configured as a raw water tank, and a raw water outlet hole is provided on the side wall of the raw water tank. The second horizontal interface component is disposed in the raw water outlet hole and is configured as a raw water leak-proof valve. The waterway system includes: A water pump, the water pump including a water inlet and a water outlet; The first horizontal interface component is set as a raw water horizontal pipe, which is fixedly connected to the water purifier body. The raw water horizontal pipe includes a raw water horizontal inlet and a raw water horizontal outlet, and the raw water horizontal outlet is connected to the water pump inlet. A filter element, the filter element including a filter element inlet and a filter element outlet, the filter element inlet being connected to the water pumping outlet; When the raw water tank is in the connected state, the raw water horizontal inlet of the raw water horizontal pipe opens the raw water leak-proof valve, so that the raw water horizontal pipe is connected to the receiving cavity.

3. A water purifier according to claim 2, characterized in that, The raw water tank is also provided with a wastewater inlet hole on its side wall, and a wastewater leak-proof valve is provided on the wastewater inlet hole; The waterway system also includes: A wastewater horizontal pipe is fixedly connected to the main body of the water purifier, and the wastewater horizontal pipe includes a wastewater horizontal inlet and a wastewater horizontal outlet. The flushing valve includes a flushing inlet and a flushing outlet. The filter element also includes a wastewater outlet. The wastewater outlet is connected to the flushing inlet, and the flushing outlet is connected to the wastewater horizontal inlet. When the raw water tank is in the connected state, the wastewater horizontal outlet of the wastewater horizontal pipe opens the wastewater leak-proof valve, so that the wastewater horizontal pipe is connected to the receiving cavity.

4. A water purifier according to claim 1, characterized in that, The water tank is configured as a raw water tank, and the second horizontal interface assembly is configured as a raw water connection pipe. The raw water connection pipe includes a horizontal part and a vertical part. The horizontal part passes horizontally through the side wall of the raw water tank, and the vertical part is located in the receiving cavity. The lower end of the vertical part is close to the bottom of the receiving cavity. The waterway system includes: A water pump, the water pump including a water inlet and a water outlet; The first horizontal interface component is configured as a first horizontal connector, which is fixed on the water purifier body. The first horizontal connector includes a first horizontal inlet and a first horizontal outlet, and the water inlet is connected to the first horizontal outlet. A filter element, the filter element including a filter element inlet and a filter element outlet, the filter element inlet being connected to the water pumping outlet; When the raw water tank is in the connected state, the horizontal part of the raw water connecting pipe is connected to the first horizontal insertion inlet.

5. A water purifier according to claim 4, characterized in that, The raw water tank is provided with a top wastewater hole at the top. The water system also includes a flushing valve, which includes a flushing inlet and a flushing outlet. The filter element also includes a wastewater outlet, which is connected to the flushing inlet. When the raw water tank is in the connected state, the flushing outlet is located above the top wastewater hole.

6. A water purifier according to claim 2 or 4, characterized in that, The filter element is located on the side of the raw water tank near the first horizontal interface assembly.

7. A water purifier according to claim 1, characterized in that, The water tank has a first inner groove on the side facing away from the second horizontal interface assembly, and a handle is fixed in the first inner groove.

8. A water purifier according to claim 1, characterized in that, The water tank has a second inner groove on the side facing away from the second horizontal interface assembly, and a gripping groove is provided on the top of the second inner groove.

9. A water purifier according to claim 2, characterized in that, It also includes a wastewater tank, which has a wastewater cavity inside and a wastewater inlet on the side wall of the wastewater tank. The wastewater inlet is equipped with a wastewater leak-proof valve. The waterway system also includes: A wastewater horizontal pipe is fixedly connected to the main body of the water purifier, and the wastewater horizontal pipe includes a wastewater horizontal inlet and a wastewater horizontal outlet. The flushing valve includes a flushing inlet and a flushing outlet. The filter element also includes a wastewater outlet. The wastewater outlet is connected to the flushing inlet, and the flushing outlet is connected to the wastewater horizontal inlet. The wastewater tank moves horizontally so that the wastewater horizontal pipe and the wastewater leak-proof valve are in a connected or disconnected state. When connected, the wastewater horizontal outlet of the wastewater horizontal pipe pushes open the wastewater leak-proof valve, so that the wastewater horizontal pipe is connected to the wastewater cavity.

10. A water purifier according to claim 1, characterized in that, The water tank is configured as a clean water tank, and the water system includes: A water pump, the water pump including a water inlet and a water outlet; The filter element includes a filter element inlet and a filter element outlet, the filter element inlet being connected to the water pumping outlet, and the first horizontal interface assembly being connected to the filter element outlet.

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