Water purification equipment

Abstract

This application relates to the field of water treatment equipment technology, and provides a water purification device. The water purification device includes a housing, and a water filter assembly, a water circuit board, and a temperature control assembly arranged sequentially from top to bottom within the housing. The water filter assembly is connected to the water circuit board. The temperature control assembly includes a water storage tank and a temperature control component located beside the water storage tank for heating or cooling the water in the tank. The water circuit board has at least one support member on its side facing the temperature control assembly, and at least one of the support members abuts against the temperature control component; alternatively, the water circuit board abuts against the temperature control component. Based on the above solution, part or all of the weight of the water filter assembly and the water circuit board is distributed to the temperature control component, reducing the pressure on the water storage tank from the water filter assembly and the water circuit board, preventing deformation, damage, or failure of the water storage tank due to excessive pressure, and effectively extending the service life of the water storage tank.

Description

Technical Field

[0001] This application belongs to the field of water treatment equipment technology, and in particular relates to a water purification device. Background Technology

[0002] The water purification equipment includes a housing and a water filter assembly, a water circuit board, and a temperature control assembly housed within the housing. In some cases, the water circuit board is connected to the water filter assembly and located above the temperature control assembly.

[0003] Temperature control components generally include a water storage tank and a temperature control element located next to the water storage tank. If the water circuit board is located above the temperature control component and is supported only by the water storage tank, the combined weight of the water circuit board and the water filter component will put too much pressure on the water storage tank, which may cause deformation, damage, or injury to the water storage tank, thus reducing its service life. Utility Model Content

[0004] This application provides a water purification device designed to solve the problem of excessive pressure on the water storage tank from the water circuit board and the filter assembly.

[0005] To achieve the above objectives, the technical solution adopted in the embodiments of this application is as follows:

[0006] This application provides a water purification device, which includes a housing and a water filter assembly, a water circuit board and a temperature control assembly arranged sequentially from top to bottom inside the housing. The water filter assembly is connected to the water circuit board, and the temperature control assembly includes a water storage tank and a temperature control component located next to the water storage tank and used to heat or cool the water in the water storage tank.

[0007] The water circuit board has at least one support member on the side facing the temperature control component, and at least one support member abuts against the temperature control component; or, the water circuit board abuts against the temperature control component.

[0008] In some embodiments, the temperature control component includes a water temperature regulator and a radiator, one side of the water temperature regulator is connected to a water storage tank, the radiator is disposed on the other side of the water temperature regulator, and the support abuts against the radiator and / or the water temperature regulator.

[0009] The radiator includes an outer frame and a fan disposed within the outer frame, at least one support abutting the top of the outer frame and the bottom of the outer frame abutting the housing; and / or, the radiator includes a metal heat sink connected to the side of the water temperature regulator away from the water tank, at least one support abutting the top of the metal heat sink and the bottom of the metal heat sink abutting the housing.

[0010] In some embodiments, the radiator has a positioning hole on the side facing the water circuit board, and the support member is inserted into the positioning hole;

[0011] And / or, the radiator has a positioning hole on the side facing the water circuit board, the support includes a main body and a positioning post connected to the end of the main body facing the temperature control component, the radial dimension of the positioning post is smaller than the radial dimension of the main body, the positioning post is inserted into the positioning hole, and the end face of the main body facing the temperature control component abuts against the end face of the temperature control component facing the water circuit board.

[0012] In some embodiments, there are multiple support members, with some support members abutting against the temperature control component and other support members abutting against the water storage tank;

[0013] And / or, the number of supports is multiple, at least two supports are provided with a reinforcing wall, and at least two supports are connected by the reinforcing wall.

[0014] In some embodiments, the water filtration assembly includes a filter element, which is placed vertically inside the housing.

[0015] In some embodiments, the number of filter elements is at least two, with adjacent filter elements distributed diagonally along the housing.

[0016] In some embodiments, the top of the housing has a mounting plate on which the filter element is mounted.

[0017] In some embodiments, the temperature control component and the water storage tank are distributed laterally along the shell, and a heat dissipation window is provided on the lateral side wall of the shell, with the temperature control component adjacent to the heat dissipation window.

[0018] In some embodiments, there are two temperature control components, which are respectively located on opposite sides of the water tank along the lateral direction. There are multiple support members, with at least two support members abutting against the two temperature control components respectively.

[0019] In some embodiments, the water purification equipment further includes a support frame placed vertically inside the housing, the support frame being positioned beside the water filter assembly, the water circuit board and the temperature control assembly, and the water circuit board being supported by the support frame;

[0020] And / or, the water channel plate is supported on the inner wall of the shell.

[0021] The beneficial effects of the water purification equipment provided in this application are as follows:

[0022] The water purification equipment provided in this application embodiment has at least one support member on the side of the water circuit board facing the temperature control component, and the at least one support member abuts against the temperature control component, or the water circuit board abuts against the temperature control component, so that part or all of the weight of the water filter component and the water circuit board is distributed to the temperature control component, reducing the pressure on the water storage tank from the water filter component and the water circuit board, avoiding deformation, damage or destruction of the water storage tank due to excessive pressure, and effectively extending the service life of the water storage tank.

[0023] Furthermore, in existing technologies, the water filtration components and water circuit board are placed horizontally from left to right. Compared to existing technologies, the water filtration components, water circuit board, and temperature control components of the water purification equipment provided in this application are arranged sequentially from top to bottom within the housing. The water filtration components and water circuit board are supported by the temperature control components. Based on this, the connection and assembly difficulties between the water filtration components and water circuit board, between the water filtration components and the housing, and between the water circuit board and the housing are reduced. Assembly between the water filtration components and the housing, and between the water circuit board and the housing, can even be eliminated, unlike in existing technologies where the water filtration components and water circuit board are placed horizontally from left to right, requiring complex assembly relationships between the water circuit board and the housing. By adopting the technical solution of this application, the assembly difficulty of the water purification equipment can be effectively reduced, which is conducive to improving assembly efficiency. At the same time, the assembly structure is simplified, which is conducive to simplifying the internal structure of the water purification equipment, and thus helps to reduce the size of the water purification equipment.

[0024] Furthermore, since the water filtration assembly, water circuit board, and temperature control assembly are arranged sequentially from top to bottom within the housing, the temperature control assembly not only controls the water temperature but also supports the water filtration assembly and water circuit board. Therefore, the water purification equipment does not require an additional support structure for the water filtration assembly and water circuit board. Based on this, the internal structural design of the water purification equipment can be greatly simplified, reducing design difficulty and complexity. It reduces the number of additional structures and components, minimizing the space occupied within the housing. The internal space can be designed to be smaller, significantly improving the space utilization rate of the water purification equipment. Simultaneously, the length of the internal connecting pipes is significantly shortened, reducing the space occupied by redundant piping and significantly reducing the size of the water purification equipment. Based on the above solutions, the water purification equipment provided in this application has a more compact structure and a smaller size. Attached Figure Description

[0025] To clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional schematic diagram of the water purification equipment provided in the embodiments of this application;

[0027] Figure 2 for Figure 1 An exploded view of the provided water purification equipment;

[0028] Figure 3 for Figure 2 A schematic diagram of the water channel board is provided.

[0029] Figure 4 for Figure 2 A schematic diagram of the provided temperature control component;

[0030] Figure 5 for Figure 3 A schematic diagram showing the assembly result of the provided water circuit board, negative pressure valve, and inlet control valve;

[0031] Figure 6 for Figure 2 A schematic diagram of the provided water filtration assembly;

[0032] Figure 7 for Figure 6 A cross-sectional view of the provided water filtration assembly along line AA;

[0033] Figure 8 for Figure 1 Top view of the provided water purification equipment after removing the top cover and filter cover;

[0034] Figure 9 for Figure 2 A schematic diagram of the shell body is provided;

[0035] Figure 10 for Figure 9 A structural schematic diagram of the shell body from another perspective.

[0036] The following are the labeling elements in the figure:

[0037] 100-Water purification equipment;

[0038] 10-Shell, 11-Shell body, 111-Mounting plate, 1111-Mounting hole, 1112-Second mounting part, 112-Heat dissipation window, 12-Front shell, 13-Top cover, 14-Base;

[0039] 20-Water filtration assembly, 21-Filter element, 22-Mounting housing, 221-First mounting part, 23-Mounting base, 24-Filter element cover, 25-Fastener;

[0040] 30-Waterway plate, 31-Support component, 311-Main body, 312-Positioning column, 32-Reinforcing wall, 33-Inlet, 34-Outlet;

[0041] 40-Temperature control component, 41-Temperature control element, 411-Radiator, 4111-Outer frame, 4112-Fan, 4113-Boss, 4114-Positioning hole, 412-Water temperature regulator, 42-Water storage tank;

[0042] 50-Bracket; 60-Negative pressure valve; 70-Inlet control valve; 80-Heating device; 90-Pump body. Detailed Implementation

[0043] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clear, the application will be described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application. Unless otherwise specified, all embodiments and optional embodiments of this application can be combined to form new technical solutions. Unless otherwise specified, all technical features and optional technical features of this application can be combined to form new technical solutions.

[0044] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0046] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0047] In this application, "central axis" refers to a line that passes through the geometric center of the corresponding structure.

[0048] In this application, "axial" refers to the direction of extension of the central axis of the corresponding structure, "circumferential" refers to the direction of encirclement around the central axis of the corresponding structure, and "radial" refers to any direction of the corresponding structure that passes through the central axis and is perpendicular to the central axis.

[0049] In some cases, water purification equipment includes a housing and a filter assembly, a water circuit board, and a temperature control component housed within the housing. The water circuit board is connected to the filter assembly and located above the temperature control component. The temperature control component typically includes a water storage tank and a temperature control element located beside the water storage tank. If the water circuit board is supported solely by the water storage tank, the combined weight of the water circuit board and the filter assembly would be excessive, placing significant pressure on the water storage tank. This could lead to deformation, damage, or loss of the water storage tank, thus reducing its lifespan.

[0050] The embodiments provided in this application will solve the above problems.

[0051] To illustrate the technical solutions provided in this application, the following detailed description is provided in conjunction with specific drawings and embodiments.

[0052] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 Some embodiments of this application provide a water purification device 100, which includes a housing 10 and a water filter assembly 20, a water circuit board 30, and a temperature control assembly 40 arranged sequentially from top to bottom within the housing 10. The water filter assembly 20 is connected to the water circuit board 30. The temperature control assembly 40 includes a water storage tank 42 and a temperature control component 41 located beside the water storage tank 42 and used to heat or cool the water in the water storage tank 42. The water circuit board 30 has at least one support member 31 on the side facing the temperature control assembly 40, and at least one support member 31 abuts against the temperature control component 41; or, the water circuit board 30 abuts against the temperature control component 41.

[0053] The housing 10 is the outer shell of the water purification device 100, and the overall shape of the housing 10 determines the shape of the water purification device 100. The interior of the housing 10 has a accommodating space for accommodating various components inside the water purification device 100, such as the water filter assembly 20, the water circuit board 30, the temperature control assembly 40, and connecting pipes, etc. At the same time, the housing 10 also provides protection for the components inside the water purification device 100.

[0054] In some embodiments, such as Figure 2 As shown, the housing 10 includes a main body 11, a front shell 12, a top cover 13, and a base 14. The main body 11 and the front shell 12 are connected laterally, the top cover 13 is connected vertically to the top of the main body 11 and the front shell 12, and the base 14 is connected vertically to the bottom of the main body 11 and the front shell 12. The main body 11, the front shell 12, the top cover 13, and the base 14 together form a closed housing 10.

[0055] The shell body 11 is the main structure of the shell 10. The shell body 11 provides housing space for most of the internal components of the water purification equipment 100. The water filter assembly 20, the water circuit board 30 and the temperature control assembly 40 are mainly housed in the shell body 11.

[0056] The front shell 12 also has a certain amount of accommodating space. For example, it can accommodate components such as the bracket 50, heating device 80, pump body 90, and water vapor separator box, as well as a small portion of the water filter assembly 20, water circuit board 30, and temperature control assembly 40. The front shell 12 works in conjunction with the shell body 11 to provide complete accommodating space for the internal components of the water purification equipment 100.

[0057] For example, such as Figure 2 and Figure 8 As shown, the entire water filter assembly 20 is housed in the main body 11, most of the volume of the water circuit board 30 and the temperature control assembly 40 is housed in the main body 11, and a small portion of the volume of the water circuit board 30 and the temperature control assembly 40 is housed in the front shell 12.

[0058] In some embodiments, the exterior of the front housing 12 can also be used to install external components of the water purification device 100, such as a water receiving box.

[0059] The water filtration assembly 20 is a component for filtering water. The water filtration assembly 20 has at least one filter element 21, and therefore, the water filtration assembly 20 has a certain weight. The filter element 21 can be placed horizontally, vertically, or obliquely inside the housing 10. This embodiment does not impose any restrictions on these arrangements.

[0060] It should be noted that "filter element 21 is placed horizontally inside the housing 10" means that the central axis of filter element 21 is parallel or approximately parallel to the horizontal direction; "filter element 21 is placed vertically inside the housing 10" means that the central axis of filter element 21 is parallel or approximately parallel to the vertical direction; and "filter element 21 is placed obliquely inside the housing 10" means that the central axis of filter element 21 forms a certain angle with the horizontal direction and also forms a certain angle with the vertical direction.

[0061] The water circuit board 30 is a component used to connect with the filter element 21 and the inlet and outlet water pipes, enabling integrated pipe design. The water circuit board 30 has an inlet 33 and an outlet 34. Raw water enters the inlet channel inside the water circuit board 30 through the inlet 33, and then enters the filter element 21 through the inlet channel. After being filtered by the filter element 21, the purified water enters the outlet channel inside the water circuit board 30, and then enters the outlet 34 through the outlet channel. The purified water flows out from the outlet 34.

[0062] The water filter assembly 20 is connected to the water circuit board 30. That is, the end of the water filter assembly 20 facing the water circuit board 30 can be connected to the water circuit board 30 by means of, but not limited to, threaded connection, screw connection, welding, snap-fit, bonding, pressing, etc. At the same time, the water flow channel inside the water circuit board 30 is connected to the filter element 21 pipeline of the water filter assembly 20.

[0063] The temperature control component 40 is used to regulate the temperature of the purified water. It can be understood that after the purified water flows out of the outlet 34, it can be used directly, or it can enter the temperature control component 40, where the water temperature is changed before it is used.

[0064] It should be noted that the temperature control component 40 can regulate the temperature of the purified water in both ways, controlling both the increase and decrease of the water temperature. That is, the temperature control component 40 can be used to heat or cool the purified water.

[0065] Specifically, the heating and cooling functions of the temperature control component 40 can be switched by changing the direction of the current input. For example, when the current is input in the positive direction, the temperature control component 40 cools; when the current is input in the reverse direction, the temperature control component 40 heats.

[0066] The temperature control assembly 40 includes a water storage tank 42 and a temperature control component 41 disposed beside the water storage tank 42. The temperature control component 41 is used to heat or cool the temperature control assembly 40. The temperature control component 41 is disposed beside the water storage tank 42 in the horizontal direction and connected to the water storage tank 42. The number of temperature control components 41 can be one or more.

[0067] Water storage tank 42 is a water tank with an insulation layer. The water tank can be a plastic water tank or a metal water tank. The water storage tank is used to store purified water after heating or cooling, and to keep the purified water at the temperature after heating or cooling.

[0068] In some embodiments, such as Figure 2 and Figure 4 As shown, the water storage tank 42 includes a plastic water tank and an insulation layer covering the outside of the plastic water tank. The plastic water tank is lighter, which can effectively reduce the weight of the water storage tank 42, and thus help to reduce the weight of the water purification equipment 100.

[0069] In some embodiments, such as Figure 3 and Figure 4 As shown, the water circuit board 30 has at least one support member 31 on the side facing the temperature control component 40, and the at least one support member 31 abuts against the temperature control component 41. The number of support members 31 can be one, two, three, four, five or more. When there is only one support member 31, the support member 31 abuts against the temperature control component 41; when there are multiple support members 31, all of the support members 31 can abut against the temperature control component 41, or some of the support members 31 can abut against the temperature control component 41 and other support members 31 can abut against the water storage tank 42. The support member 31 can be in the form of a sheet, plate, column, block or other shape. When there are multiple support members 31, the shapes of the multiple support members 31 can be the same or different.

[0070] The support member 31 abuts against the temperature control component 41. Based on this, the temperature control component 41 can support the water circuit board 30 through the support member 31, and thus support the water filter assembly 20.

[0071] There are several ways in which the support member 31 abuts against the temperature control component 41:

[0072] For example, the end face of the support member 31 facing the temperature control component 41 directly abuts against the end face of the temperature control component 41 facing the support member 31.

[0073] For example, the end face of the temperature control component 41 facing the support member 31 has a hole structure, and the support member 31 is inserted into the hole structure and abuts against the bottom of the hole structure.

[0074] For example, the end face of the temperature control component 41 facing the support member 31 is provided with a hole structure, and the end face of the support member 31 facing the temperature control component 41 is provided with a stepped column structure. The stepped column is inserted into the hole structure, and the stepped surface of the stepped column abuts against the periphery of the hole opening of the hole structure.

[0075] For example, the end face of the support member 31 facing the temperature control component 41 is provided with a hole structure, and the end face of the temperature control component 41 facing the support member 31 is provided with a column structure, which is inserted into the hole structure and abuts against the bottom of the hole structure.

[0076] In some other embodiments, the water channel plate 30 abuts against the temperature control component 41. That is, in this embodiment, the water channel plate 30 may not have a support member 31, and the side of the water channel plate 30 facing the temperature control component 40 directly abuts against the temperature control component 41, and the water channel plate 30 is directly supported by the temperature control component 41.

[0077] In summary, the water purification device 100 provided in this application embodiment provides at least one support member 31 on the side of the water circuit board 30 facing the temperature control component 40, and at least one support member 31 abuts against the temperature control component 41, or the water circuit board 30 abuts against the temperature control component 41, so that part or all of the weight of the water filter assembly 20 and the water circuit board 30 is distributed to the temperature control component 41, thereby reducing the pressure on the water storage tank 42 from the water filter assembly 20 and the water circuit board 30, avoiding deformation, damage or destruction of the water storage tank 42 due to excessive pressure, and effectively extending the service life of the water storage tank 42.

[0078] Furthermore, in the prior art, the water filtration components and water circuit board are placed horizontally from left to right. Compared with the prior art, the water filtration components 20, water circuit board 30, and temperature control components 40 of the water purification equipment 100 provided in this application are arranged sequentially from top to bottom within the housing 10. The water filtration components 20 and water circuit board 30 are supported by the temperature control components 40. Based on this, the connection and assembly difficulties between the water filtration components 20 and water circuit board 30, between the water filtration components 20 and the housing 10, and between the water circuit board 30 and the housing 10 are reduced. The assembly between the water filtration components 20 and the housing 10, and between the water circuit board 30 and the housing 10 can even be eliminated. Unlike the prior art where the water filtration components and water circuit board are placed horizontally from left to right, the water circuit board 30 and the water filtration components 20 do not have a complex assembly relationship with the housing 10. By adopting the technical solution of this application, the assembly difficulty of the water purification equipment 100 can be effectively reduced, which is conducive to improving the assembly efficiency. At the same time, the assembly structure is simplified, which is conducive to simplifying the internal structure of the water purification equipment 100, and thus helps to reduce the volume of the water purification equipment 100.

[0079] Furthermore, since the water filter assembly 20, water circuit board 30, and temperature control assembly 40 are arranged sequentially from top to bottom within the housing 10, the temperature control assembly 40 not only controls the water temperature but also supports the water filter assembly 20 and water circuit board 30. Therefore, the water purification device 100 does not require additional support structures for the water filter assembly 20 and water circuit board 30. Based on this, the internal structural design of the water purification device 100 can be greatly simplified, reducing design difficulty and complexity. This reduces the number of additional structures and components, decreases the space occupied within the housing 10, and allows for a smaller internal space design, significantly improving the space utilization rate of the water purification device 100. Simultaneously, the length of the connecting pipes within the water purification device 100 is significantly shortened, reducing the space occupied by redundant pipes and significantly reducing the volume of the water purification device 100. Based on the above solutions, the water purification device 100 provided in this application has a more compact structure and a smaller volume.

[0080] Please see Figure 2 , Figure 3 and Figure 4 In some embodiments of this application, the temperature control component 41 includes a water temperature regulator 412 and a radiator 411. One side of the water temperature regulator 412 is connected to the water storage tank 42, and the radiator 411 is disposed on the other side of the water temperature regulator 412. The support member 31 abuts against the radiator 411 and / or the water temperature regulator 412.

[0081] The water temperature regulator 412 is a component in the temperature control assembly 40 used to regulate the temperature of the purified water. One side of the water temperature regulator 412 is connected to the water storage tank 42. The water temperature regulator 412 can both heat the purified water in the water storage tank 42 and cool the purified water in the water storage tank 42.

[0082] Specifically, the heating and cooling functions of the water temperature regulator 412 can be switched by changing the direction of the current input. For example, when the current is input in the positive direction, the water temperature regulator 412 cools; when the current is input in the reverse direction, the water temperature regulator 412 heats.

[0083] Optionally, the water temperature regulator 412 is a semiconductor cooling device, such as a thermoelectric cooler. When current is input in the forward direction, the semiconductor cooling device cools; when current is input in the reverse direction, the semiconductor cooling device heats. The semiconductor cooling device has high cooling and heating efficiency, which in turn makes the temperature control component 40 of the water purification device 100 more efficient in regulating the water temperature.

[0084] The radiator 411 is a device for dissipating heat generated by the water temperature regulator 412 during operation. For example, when the water temperature regulator 412 is a thermoelectric cooler, when the water temperature regulator 412 is connected to one side of the water storage tank 42 for cooling, a large amount of heat will be generated on the side of the water temperature regulator 412 away from the water storage tank 42. The radiator 411 is located on the side of the water temperature regulator 412 away from the water storage tank 42, which can quickly dissipate the heat. Only when the water temperature regulator 412 is connected to the side of the water storage tank 42 can it achieve efficient cooling.

[0085] In some embodiments, such as Figure 2 , Figure 3 and Figure 4 As shown, the radiator 411 includes an outer frame 4111 and a fan 4112 disposed within the outer frame 4111; at least one support member 31 abuts against the top of the outer frame 4111, and the bottom of the outer frame 4111 abuts against the housing 10. The fan 4112 dissipates heat generated by the water temperature regulator 412 during operation, and the fan 4112 is installed and housed within the outer frame 4111.

[0086] The bottom of the outer frame 4111 can directly abut against the housing 10, or indirectly abut against the housing 10 through other components.

[0087] Specifically, the bottom of the outer frame 4111 abuts against the base 14 of the housing 10.

[0088] By adopting the above scheme, since the bottom of the outer frame 4111 abuts against the housing 10, the housing 10 provides stable and reliable support for the outer frame 4111. Since at least one support member 31 abuts against the top of the outer frame 4111, the outer frame 4111 can provide stable and reliable support for the support member 31. In turn, the outer frame 4111 can provide stable and reliable support for the water circuit board 30 and the water filter assembly 20, thereby improving the support stability and reliability of the temperature control assembly 40 for the water filter assembly 20 and the water circuit board 30.

[0089] In other embodiments, the radiator 411 includes a metal heat sink (not shown) connected to the side of the water temperature regulator 412 away from the water tank 42. At least one support member 31 abuts against the top of the metal heat sink, and the bottom of the metal heat sink abuts against the housing 10. The metal heat sink dissipates heat generated by the water temperature regulator 412 during operation.

[0090] The bottom of the metal heat sink can directly abut against the housing 10, or it can indirectly abut against the housing 10 through other components.

[0091] Specifically, the bottom of the metal heat sink abuts against the base 14 of the housing 10.

[0092] By adopting the above solution, since the bottom of the metal heat sink abuts against the housing 10, the housing 10 provides stable and reliable support for the metal heat sink. Since at least one support member 31 abuts against the top of the metal heat sink, the metal heat sink can provide stable and reliable support for the support member 31. In turn, the metal heat sink can provide stable and reliable support for the water circuit board 30 and the water filter assembly 20, thereby improving the support stability and reliability of the temperature control component 40 for the water filter assembly 20 and the water circuit board 30.

[0093] Please see Figure 3 and Figure 4 In some embodiments of this application, the radiator 411 is provided with a positioning hole 4111 on the side facing the water circuit board 30, and the support member 31 is inserted into the positioning hole 4111.

[0094] The positioning hole 4111 can limit the radial direction of the support member 31.

[0095] It should be noted that when there are multiple support members 31, with some support members 31 abutting against the radiator 411 and other support members 31 abutting against the water storage tank 42, the side of the water storage tank 42 facing the water circuit board 30 may also be provided with positioning holes 4111, and the support members 31 are inserted into the positioning holes 4111.

[0096] By adopting the above scheme, the positioning hole 4111 can provide accurate positioning and limiting functions for the support member 31. After the support member 31 is inserted into the positioning hole 4111, the radial direction limiting of the support member 31 by the positioning hole 4111 can prevent the support member 31 from displacing or shaking in the radial direction. In turn, it can effectively prevent the water circuit board 30 and the water filter assembly 20 connected to the water circuit board 30 from displacing or shaking in the horizontal direction. The assembly state of the water filter assembly 20, the water circuit board 30 and the temperature control assembly 40 in the housing 10 is more stable and reliable, ensuring the installation stability and positional stability of the internal components of the water purification equipment 100.

[0097] In some embodiments, such as Figure 4As shown, the radiator 411 has a protrusion 411 on the side facing the water circuit board 30, and a positioning hole 4111 is provided on the side of the protrusion 411 facing the water circuit board 30.

[0098] It should be noted that when there are multiple support members 31, with some support members 31 abutting against the radiator 411 and other support members 31 abutting against the water storage tank 42, the side of the water storage tank 42 facing the water circuit board 30 may also have a protrusion 411, and the positioning hole 4111 is provided on the side of the protrusion 411 facing the water circuit board 30.

[0099] By adopting the above solution, since the boss 411 protrudes from the surface of the heat sink 411, setting the positioning hole 4111 on the boss 411 will not damage the shape of the heat sink 411, and the support member 31 will not extend into the interior of the heat sink 411, and will not interfere with the internal structure or components of the heat sink 411.

[0100] Furthermore, when a boss 411 is also provided on the side of the water tank 42 facing the water circuit board 30, since the boss 411 protrudes from the surface of the water tank 42, the positioning hole 4111 provided on the boss 411 will not damage the insulation layer and the outer shell of the water tank 42, and the support member 31 will not extend into the interior of the water tank 42, and will not come into contact with the purified water and contaminate the purified water.

[0101] In some embodiments, such as Figure 3 and Figure 4 As shown, the support member 31 includes a main body 311 and a positioning post 312 connected to one end of the main body 311 facing the radiator 411. The radial dimension of the positioning post 312 is smaller than the radial dimension of the main body 311. The positioning post 312 is inserted into the positioning hole 4111. The end face of the main body 311 facing the radiator 411 abuts against the end face of the radiator 411 facing the water circuit board 30.

[0102] The radial dimension of the main body 311 is larger than that of the positioning post 312, resulting in greater structural strength and effective support for the positioning post 312. Since the radial dimension of the positioning post 312 is smaller than that of the main body 311, a stepped structure is formed between the main body 311 and the positioning post 312, with the connecting surface between them forming a stepped surface. When the positioning post 312 is inserted into the positioning hole 4111, the stepped surface abuts against the end face of the radiator 411 facing the water channel plate 30, and the positioning hole 4111 limits the radial direction of the positioning post 312.

[0103] By adopting the above solution, the radial dimension of the main body 311 is larger and the structural strength is higher, which can provide stable support for the positioning column 312, thereby ensuring the structural strength of the support component 31 and the support effect of the support component 31. This ensures that the support of the temperature control component 40 to the water filter component 20 and the water circuit board 30 will not easily fail, and improves the support stability and reliability of the temperature control component 40 to the water filter component 20 and the water circuit board 30. Furthermore, the radial dimension of the positioning post 312 is smaller, so the diameter of the positioning hole 4111 corresponding to the positioning post 312 can also be designed to be smaller. When the radiator 411 and / or the water tank 42 does not have a boss 411 on the side facing the water circuit board 30, the positioning hole 4111 causes less damage to the radiator 411 and / or the water tank 42. When the radiator 411 and / or the water tank 42 has a boss 411 on the side facing the water circuit board 30, the boss 411 can be designed to be smaller, reducing the space occupied inside the housing 10, and the internal structure of the water purification equipment 100 can be designed to be more compact.

[0104] Please see Figure 3 and Figure 4 In some embodiments of this application, there are multiple support members 31, with some support members 31 abutting against the temperature control component 41 and other support members 31 abutting against the water storage tank 42.

[0105] By adopting the above solution, multiple support members 31 can be set up so that the pressure from the water filter assembly 20 and the water circuit board 30 can be borne separately. The pressure borne by a single support member 31 is smaller, the support member 31 is not easy to be damaged, and the service life is longer. This ensures the support effect of the support member 31, so that the support of the temperature control component 40 to the water filter assembly 20 and the water circuit board 30 will not easily fail. This improves the support stability and reliability of the temperature control component 40 to the water filter assembly 20 and the water circuit board 30.

[0106] Meanwhile, since one part of the support 31 abuts against the temperature control component 41 and the other part of the support 31 abuts against the water storage tank 42, the temperature control component 41 and the water storage tank 42 can jointly bear the pressure from the water filter assembly 20 and the water circuit board 30. This avoids the temperature control component 41 being damaged due to excessive pressure when the support 31 only abuts against the temperature control component 41, and effectively extends the service life of the temperature control component 41.

[0107] Please see Figure 3 In some embodiments of this application, there are multiple support members 31, and a reinforcing wall 32 is provided between at least two support members 31, and at least two support members 31 are connected by the reinforcing wall 32.

[0108] The reinforcing wall 32 can be connected between the main body 311 of the two support members 31.

[0109] Among them, each of the multiple support members 31 can be connected to the other support members 31 through a reinforcing wall 32, or some of the support members 31 can be connected to the other support members 32 through a reinforcing wall 32, while other support members 31 are not connected to the reinforcing wall 32.

[0110] By adopting the above solution, a reinforcing wall 32 is provided between at least two support members 31, which makes the support member 31 connected with the reinforcing wall 32 stronger and able to withstand greater pressure from the water filter assembly 20 and the water circuit board 30. The support member 31 is not easily damaged and has a longer service life, ensuring the support effect of the support member 31. This ensures that the support of the temperature control assembly 40 for the water filter assembly 20 and the water circuit board 30 will not easily fail, thus improving the support stability and reliability of the temperature control assembly 40 for the water filter assembly 20 and the water circuit board 30.

[0111] Please see Figure 2 , Figure 6 , Figure 7 and Figure 8 In some embodiments of this application, the water filtration assembly 20 includes a filter element 21, which is placed vertically inside the housing 10.

[0112] Specifically, the filter element 21 is placed vertically inside the shell body 11.

[0113] Since the water filter assembly 20, the water circuit board 30 and the temperature control assembly 40 are arranged sequentially from top to bottom inside the housing 10, the water filter assembly 20 and the water circuit board 30 are in a vertical relationship. If the filter element 21 is placed horizontally or obliquely inside the housing 10, the water circuit board 30 can only be made into an "L" shaped cross section in order to connect with the filter element 21. The structure of the water circuit board 30 will be more complex, the volume will be larger, and the connection between the water filter assembly 20 and the water circuit board 30 will be more difficult and complicated.

[0114] By adopting the above solution, the filter element 21 is placed vertically inside the housing 10, and the cross-section of the water channel plate 30 can be roughly in the shape of an "I". The roughly "I" shaped water channel plate 30 can quickly, simply, and reliably connect with the water filtration assembly 20. The structure of the water channel plate 30 is simpler and its volume is smaller. Based on this, the space occupied inside the housing 10 can be reduced, and the space inside the housing 10 can be designed to be smaller, which can significantly improve the space utilization rate inside the water purification equipment 100. The structure of the water purification equipment 100 is more compact, and the volume of the water purification equipment 100 can be significantly reduced.

[0115] In some embodiments, such as Figure 6 and Figure 7As shown, the water filtration assembly 20 also includes a mounting housing 22, a mounting base 23, and a filter element cover 24. The mounting housing 22 provides a space for the filter element 21 and protects it, with the filter element 21 housed within it. The mounting base 23 is connected to the bottom of the mounting housing 22, and the filter element 21 is connected to the mounting base 23. The filter element 21, mounting housing 22, and mounting base 23 are relatively fixed together. When the filter element 21 needs to be connected to the housing 10, it is mounted to the housing 10 via the mounting housing 22. The filter element cover 24 is placed on top of the mounting housing 22, enclosing the filter element 21 within the housing 22 to prevent external impurities from entering the interior of the housing 22, thus protecting the filter element 21.

[0116] In some embodiments, such as Figure 8 As shown, there are at least two filter elements 21, and two adjacent filter elements 21 are distributed along the diagonal direction of the housing 10.

[0117] Specifically, two adjacent filter elements 21 are distributed along the diagonal direction of the shell body 11.

[0118] For example, the number of filter elements 21 is two.

[0119] By adopting the above solution, the arrangement of filter element 21 is more compact, which can further reduce the space occupied by filter element 21 in housing 10, and the structure of water purification equipment 100 is more compact, which can significantly reduce the volume of water purification equipment 100.

[0120] In some embodiments, such as Figure 2 , Figure 5 and Figure 8 As shown, there are two filter elements 21, which are distributed along one of the diagonal directions of the housing 10. The water purification equipment 100 also includes a negative pressure valve 60 and an inlet control valve 70. The negative pressure valve 60 and the inlet control valve 70 are connected to the water circuit board 30, and are distributed along the other diagonal direction of the housing 10.

[0121] By adopting the above scheme, since the two filter elements 21 are distributed along one of the diagonal directions of the housing 10, there will be remaining space in the other diagonal direction of the housing 10 where the filter elements 21 are not distributed. Therefore, by placing the negative pressure valve 60 and the water inlet control valve 70 in the diagonal direction of the housing 10 where the filter elements 21 are not distributed, the internal space of the housing 10 can be effectively utilized. The water inlet control valve 70, the negative pressure valve 60, and the pipeline connected to the negative pressure valve 60 can all be placed in this remaining space. Based on this, the internal space utilization rate of the water purification equipment 100 is improved, the structure of the water purification equipment 100 is more compact, and the volume of the water purification equipment 100 can be significantly reduced.

[0122] In some embodiments, such as Figure 5 As shown, the negative pressure valve 60 is located below the water circuit board 30.

[0123] By adopting the above solution, the space below the water circuit board 30 can be effectively utilized, further improving the space utilization rate inside the water purification equipment 100.

[0124] In some embodiments, such as Figure 2 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the top of the housing 10 has a mounting plate 111, and the filter element 21 is mounted on the mounting plate 111.

[0125] Specifically, the mounting plate 111 is located on the top of the shell body 11, and the filter element 21 is mounted on the mounting plate 111 through the mounting shell 22.

[0126] The mounting shell 22 and the mounting plate 111 can be connected by, but not limited to, fasteners, plugs, snaps, welding, or adhesives.

[0127] For example, such as Figure 2 , Figure 6 , Figure 8 and Figure 9 As shown, a first mounting portion 221 protrudes from the outer peripheral wall of the top of the mounting shell 22. The first mounting portion 221 has a threaded hole. A second mounting portion 1112 is provided on the mounting plate 111. The second mounting portion 1112 can be a through hole or a threaded hole. The water filter assembly 20 also includes a fastener 25. The fastener 25 passes through the second mounting portion 1112 and the first mounting portion 221 in sequence and is threadedly connected to the threaded hole of the first mounting portion 221.

[0128] By adopting the above solution, since the filter element 21 is installed on the mounting plate 111, it is equivalent to the water filtration assembly 20 being suspended from the top of the housing 10. Therefore, the mounting plate 111 at the top of the housing 10 can bear part of the weight of the water filtration assembly 20 and the water circuit board 30. Based on this, the pressure on the support member 31 is reduced, the support member 31 is not easily damaged, and its service life is longer, ensuring the support effect of the support member 31. This prevents the temperature control assembly 40 from easily failing in its support of the water filtration assembly 20 and the water circuit board 30, improving the support stability and reliability of the temperature control assembly 40. At the same time, the pressure on the temperature control assembly 40 from the water filtration assembly 20 and the water circuit board 30 is reduced, avoiding deformation, damage, or failure of the temperature control assembly 40 due to excessive pressure, effectively extending the service life of the temperature control assembly 40.

[0129] In some embodiments, such as Figure 8 and Figure 9As shown, mounting plate 111 has mounting holes 1111, each corresponding to a filter element 21. After the filter element 21 is mounted on mounting plate 111 via mounting housing 22, filter element cover 24 is placed on top of mounting housing 22 through mounting holes 1111 to enclose the filter element 21 within housing 22. When the filter element 21 needs to be disassembled, simply open top cover 13 and remove filter element cover 24 through mounting holes 1111. This allows for convenient, quick, and easy disassembly and installation of the filter element 21, facilitating replacement and reducing maintenance costs of the water purification equipment 100.

[0130] Please see Figure 2 , Figure 4 and Figure 10 In some embodiments of this application, the temperature control component 41 and the water storage tank 42 are distributed laterally along the housing 10. A heat dissipation window 112 is provided on the lateral side wall of the housing 10, and the temperature control component 41 is adjacent to the heat dissipation window 112. The temperature control component 41 communicates with the outside of the housing 10 through the heat dissipation window 112 to dissipate heat to the outside of the housing 10 through the heat dissipation window 112.

[0131] By adopting the above solution, since the temperature control component 41 and the water storage tank 42 are distributed laterally along the shell 10, and the temperature control component 41 is adjacent to the heat dissipation window 112, the temperature control component 41 can be closely attached to the inner wall of the shell 10, and heat can be smoothly discharged, thus improving the heat dissipation efficiency of the water purification equipment 100. Furthermore, the distribution of the temperature control component 41 and the water storage tank 42 along the shell 10 can further save the space occupied by the temperature control component 40 in the shell 10, making the structure of the water purification equipment 100 more compact and significantly reducing the volume of the water purification equipment 100.

[0132] In some embodiments, there are two temperature control components 41, which are respectively disposed on opposite sides of the water storage tank 42 in the lateral direction. There are multiple support members 31, with at least two support members 31 abutting against the two temperature control components 41 respectively.

[0133] By adopting the above solution, since one part of the support member 31 abuts against one of the temperature control components 41 and the other part of the support member 31 abuts against the other temperature control component 41, the two temperature control components 41 can jointly bear the pressure from the water filter assembly 20 and the water circuit board 30. This avoids the temperature control component 41 being damaged due to excessive pressure when the support member 31 abuts against only one temperature control component 41, effectively extending the service life of the temperature control component 41. At the same time, it also avoids the water storage tank 42 being deformed, damaged, or destroyed due to excessive pressure when the support member 31 abuts against the water storage tank 42, effectively extending the service life of the water storage tank 42.

[0134] Please see Figure 2In some embodiments of this application, the water purification device 100 further includes a bracket 50 placed vertically inside the housing 10. The bracket 50 is positioned beside the water filter assembly 20, the water circuit board 30, and the temperature control assembly 40, and the water circuit board 30 is supported by the bracket 50.

[0135] The bracket 50 is connected to the inner wall of the housing 10.

[0136] Specifically, the water channel plate 30 has a support structure on the side facing the bracket 50, and the bracket 50 has a receiving structure. The support structure on the water channel plate 30 abuts or connects with the receiving structure on the bracket 50.

[0137] By adopting the above solution, the bracket 50 can bear part of the weight of the water filter assembly 20 and the water circuit board 30. Based on this, the pressure on the support member 31 is reduced, making it less prone to damage and extending its service life. This ensures the support effect of the support member 31, preventing the temperature control assembly 40 from easily failing in its support of the water filter assembly 20 and the water circuit board 30. This improves the stability and reliability of the temperature control assembly 40's support for the water filter assembly 20 and the water circuit board 30. Simultaneously, the reduced pressure on the temperature control assembly 40 from the water filter assembly 20 and the water circuit board 30 prevents deformation, damage, or failure due to excessive pressure, effectively extending the service life of the temperature control assembly 40.

[0138] In some embodiments, such as Figure 2 As shown, the water purification equipment 100 also includes a heating device 80 and a pump body 90, both of which are mounted on the bracket 50. The heating device 80 can heat the filtered purified water, and the pump body 90 can pump the filtered purified water out.

[0139] By adopting the above solution, the bracket 50 can provide stable support for the heating device 80 and the pump body 90, resulting in higher installation stability for the heating device 80 and the pump body 90. Furthermore, when the temperature control component 40 cools the purified water, the heating device 80 can heat the purified water, thus enabling the water purification equipment 100 to simultaneously perform heating and cooling functions, increasing its applicability. Conversely, when the temperature control component 40 heats the purified water, the heating device 80 can also heat the purified water, resulting in higher heating efficiency for the water purification equipment 100.

[0140] Please see Figure 2 In some embodiments of this application, the water channel plate 30 is supported on the inner wall of the housing 10.

[0141] Specifically, the water channel plate 30 has a support structure on the side facing the housing 10, and the inner wall of the housing 10 has a receiving structure. The support structure on the water channel plate 30 abuts against or connects with the receiving structure on the inner wall of the housing 10.

[0142] By adopting the above solution, the inner wall of the housing 10 can bear part of the weight of the water filter assembly 20 and the water circuit board 30. Based on this, the pressure on the support member 31 is reduced, making it less prone to damage and extending its service life. This ensures the support effect of the support member 31, preventing the temperature control assembly 40 from easily failing in its support of the water filter assembly 20 and the water circuit board 30, thus improving the stability and reliability of the support provided by the temperature control assembly 40. Simultaneously, the reduced pressure on the temperature control assembly 40 from the water filter assembly 20 and the water circuit board 30 prevents deformation, damage, or failure due to excessive pressure, effectively extending the service life of the temperature control assembly 40.

[0143] The above are merely optional embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A water purification device, characterized in that, The water purification equipment includes a housing, and a water filter assembly, a water circuit board, and a temperature control assembly arranged sequentially from top to bottom inside the housing. The water filter assembly is connected to the water circuit board. The temperature control assembly includes a water storage tank and a temperature control component located next to the water storage tank that can be used to heat or cool the water in the water storage tank. The water circuit board is provided with at least one support member on the side facing the temperature control component, and at least one of the support members abuts against the temperature control component; or, the water circuit board abuts against the temperature control component.

2. The water purification equipment as described in claim 1, characterized in that, The temperature control component includes a water temperature regulator and a radiator. One side of the water temperature regulator is connected to the water storage tank, and the radiator is disposed on the other side of the water temperature regulator. The support member abuts against the radiator and / or the water temperature regulator. The radiator includes an outer frame and a fan disposed within the outer frame, at least one of the support members abutting the top of the outer frame, and the bottom of the outer frame abutting the housing; and / or, the radiator includes a metal heat sink block connected to the side of the water temperature regulator away from the water tank, at least one of the support members abutting the top of the metal heat sink block, and the bottom of the metal heat sink block abutting the housing.

3. The water purification equipment as described in claim 2, characterized in that, The radiator has a positioning hole on the side facing the water circuit board, and the support member is inserted into the positioning hole; And / or, the radiator has a positioning hole on the side facing the water circuit board, the support includes a main body and a positioning post connected to the end of the main body facing the temperature control component, the radial dimension of the positioning post is smaller than the radial dimension of the main body, the positioning post is inserted into the positioning hole, and the end face of the main body facing the temperature control component abuts against the end face of the temperature control component facing the water circuit board.

4. The water purification equipment as described in claim 1, characterized in that, The number of the support members is multiple, with some of the support members abutting against the temperature control component and others abutting against the water storage tank; And / or, the number of the support members is multiple, a reinforcing wall is provided between at least two of the support members, and at least two of the support members are connected by the reinforcing wall.

5. The water purification equipment as described in any one of claims 1-4, characterized in that, The water filtration assembly includes a filter element, which is placed vertically inside the housing.

6. The water purification equipment as described in claim 5, characterized in that, The number of filter elements is at least two, and two adjacent filter elements are distributed along the diagonal direction of the housing.

7. The water purification equipment as described in claim 5, characterized in that, The housing has a mounting plate on top, and the filter element is mounted on the mounting plate.

8. The water purification equipment as described in any one of claims 1-4, characterized in that, The temperature control component and the water storage tank are distributed laterally along the shell. The shell has heat dissipation windows on its lateral sidewalls, and the temperature control component is adjacent to the heat dissipation windows.

9. The water purification equipment as described in claim 8, characterized in that, The number of temperature control components is two, and the two temperature control components are respectively located on opposite sides of the water storage tank in the horizontal direction. The number of support members is multiple, and at least two of the support members abut against the two temperature control components respectively.

10. The water purification equipment as described in any one of claims 1-4, characterized in that, The water purification equipment also includes a support frame placed vertically inside the housing. The support frame is located beside the water filter assembly, the water circuit board, and the temperature control assembly, and the water circuit board is supported by the support frame. And / or, the water channel plate is supported on the inner wall of the housing.

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