A table water purifier

Abstract

The embodiment of the utility model provides a table type water purifier, relate to water purifier technical field, this table type water purifier includes water tank, filter core support, filter core, cold water solenoid valve and water pump, filter core support sets up in water tank, filter core support has the accommodation cavity, filter core is installed in the accommodation cavity, cold water solenoid valve is installed in filter core support, water pump is installed in filter core support. When using, filter core support is installed in water tank, and filter core is installed in the accommodation cavity of filter core support, and cold water solenoid valve and water pump are integrated on filter core support, and the structure in water tank is more compact, improves space utilization, and reduces the occupied space of filter core support, thereby reduces water purifier volume, and use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of water purifier technology, and more specifically, to a countertop water purifier. Background Technology

[0002] With increasing awareness of healthy drinking water, multi-stage filter countertop water purifiers are becoming increasingly popular due to their convenient installation and flexible use. These purifiers typically incorporate multiple filters with different functions (such as PP cotton, activated carbon, and RO membranes) to achieve deep purification of the water source. Currently, most multi-filter countertop water purifiers on the market use an integrated filter support structure, which integrates multiple filter interfaces, water channels, and fixing points into a single molded unit. However, this existing integrated filter support structure has significant drawbacks. The main problem is its excessively large overall space occupation, fixed shape, and bulky design. To accommodate and securely connect all the filters, the support is usually designed to be quite large, severely encroaching on the already limited layout space within the water purifier casing. This poses a significant challenge to the placement of other key components (such as the water pump, solenoid valve, circuit board, and water storage unit), making it difficult to achieve optimized arrangement and compact design. The consequence is an increased overall size, contrary to the modern industrial design trend of miniaturization, lightweighting, and maximizing space utilization in home appliances, and also limiting innovation in product appearance.

[0003] Therefore, there is an urgent need for a novel solution for fixing the filter cartridge and connecting the water circuit to solve the core problem of low space utilization in the existing bracket structure and to provide new possibilities for the compact design of countertop water purifiers. Utility Model Content

[0004] This utility model provides a countertop water purifier that simplifies the overall layout inside the water tank, improves space utilization, reduces the size of the water purifier, and makes it more convenient to use.

[0005] The embodiments of this utility model can be implemented as follows:

[0006] An embodiment of this utility model provides a countertop water purifier, which includes:

[0007] Water tank;

[0008] A filter element support is disposed inside the water tank and has a receiving cavity;

[0009] Filter element, the filter element being installed within the receiving cavity;

[0010] A cold water solenoid valve is mounted on the filter element bracket.

[0011] A water pump, which is mounted on the filter element support.

[0012] Optionally, the filter element holder has at least two receiving cavities, and the at least two receiving cavities are staggered.

[0013] Optionally, there are two filter elements, namely a first filter element and a second filter element, which are respectively disposed in the receiving cavity.

[0014] Optionally, the number of the receiving cavities is adapted to the number of the filter elements.

[0015] Optionally, the filter element support includes a housing and a mounting part, the mounting part is connected to the surface of the housing, the receiving cavity is disposed in the housing, and the cold water solenoid valve and the water pump are both mounted in the mounting part.

[0016] Optionally, both the cold water solenoid valve and the water pump are detachably connected via screws and the mounting portion.

[0017] Optionally, the receiving cavity is cylindrical.

[0018] Optionally, the countertop water purifier further includes a water circuit board base, which is disposed at the bottom of the filter element support and is detachably connected to the bottom of the filter element support.

[0019] Optionally, the bottom of the filter element and the water channel plate base are rotatably connected.

[0020] Optionally, the countertop water purifier also includes a front shell, which is snapped into the water tank.

[0021] The beneficial effects of the countertop water purifier according to this utility model embodiment include, for example:

[0022] This countertop water purifier includes a water tank, a filter holder, a filter element, a cold water solenoid valve, and a water pump. The filter holder is housed within the water tank and has a receiving cavity. The filter element is installed within the receiving cavity. The cold water solenoid valve and the water pump are also installed on the filter holder. In use, the filter holder is installed inside the water tank, the filter element is installed within the receiving cavity of the filter holder, and the cold water solenoid valve and water pump are integrated into the filter holder. This results in a more compact structure within the water tank, improving space utilization and reducing the space occupied by the filter holder, thus reducing the overall size of the water purifier and making it more convenient to use. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural schematic diagram of a countertop water purifier from a first-view perspective, provided in this embodiment.

[0025] Figure 2 This is a structural schematic diagram of the countertop water purifier provided in this embodiment from a second perspective.

[0026] Figure 3 This is a first-view structural schematic diagram of the filter element holder provided in this embodiment;

[0027] Figure 4 This is a schematic diagram of the filter element support provided in this embodiment from a second perspective.

[0028] Icons: 10-Water tank; 20-Filter cartridge bracket; 21-Outer shell; 22-Mounting part; 201-Receiving cavity; 30-Filter cartridge; 31-First filter cartridge; 32-Second filter cartridge; 40-Cold water solenoid valve; 50-Water pump; 60-Water circuit board base; 70-Front shell; 80-Water receiving box; 90-Control panel; 100-Countertop water purifier. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model 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 utility model.

[0033] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0034] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0035] With increasing awareness of healthy drinking water, multi-stage filter countertop water purifiers are becoming increasingly popular due to their convenient installation and flexible use. These purifiers typically incorporate multiple filters with different functions (such as PP cotton, activated carbon, and RO membranes) to achieve deep purification of the water source. Currently, most multi-filter countertop water purifiers on the market use an integrated filter support structure, which integrates multiple filter interfaces, water channels, and fixing points into a single molded unit. However, this existing integrated filter support structure has significant drawbacks. The main problem is its excessively large overall space occupation, fixed shape, and bulky design. To accommodate and securely connect all the filters, the support is usually designed to be quite large, severely encroaching on the already limited layout space within the water purifier casing. This poses a significant challenge to the placement of other key components (such as the water pump, solenoid valve, circuit board, and water storage unit), making it difficult to achieve optimized arrangement and compact design. The consequence is an increased overall size, contrary to the modern industrial design trend of miniaturization, lightweighting, and maximizing space utilization in home appliances, and also limiting innovation in product appearance.

[0036] Therefore, there is an urgent need for a novel solution for fixing the filter cartridge and connecting the water circuit to solve the core problem of low space utilization in the existing bracket structure and to provide new possibilities for the compact design of countertop water purifiers.

[0037] Please refer to Figures 1-4 This embodiment provides a countertop water purifier 100, which can effectively improve the technical problems mentioned above, simplify the overall layout inside the water tank 10, improve space utilization, reduce the size of the water purifier, and make it more convenient to use.

[0038] Please refer to Figures 1-4This embodiment provides a countertop water purifier 100 including a water tank 10, a filter element support 20, a filter element 30, a cold water solenoid valve 40, and a water pump 50. The filter element support 20 is disposed in the water tank 10 and has a receiving cavity 201. The filter element 30 is installed in the receiving cavity 201. The cold water solenoid valve 40 is installed in the filter element support 20, and the water pump 50 is installed in the filter element support 20.

[0039] Specifically, the existing filter cartridge support structure has significant drawbacks. The main problem lies in its excessively large overall space occupation, fixed shape, and bulky design. To accommodate and securely connect all the filter cartridges, the support is typically designed to be quite large, severely encroaching on the already limited layout space within the water purifier casing. This poses a significant challenge to the placement of other critical components (such as the water pump, solenoid valve, circuit board, and water storage unit), making it difficult to achieve optimized arrangement and compact design. The consequence is a forced increase in overall machine size, contradicting the modern industrial design trend of miniaturization, lightweighting, and maximizing space utilization in home appliances, while also limiting innovation in product appearance. To solve this technical problem, the countertop water purifier 100 provided in this embodiment has the filter element support 20 installed inside the water tank 10, the filter element 30 installed inside the receiving cavity 201 of the filter element support 20, and the cold water solenoid valve 40 and the water pump 50 integrated on the filter element support 20. The structure inside the water tank 10 is more compact, improving space utilization and reducing the space occupied by the filter element support 20, thereby reducing the size of the water purifier and making it more convenient to use.

[0040] Specifically, the filter element support 20 has at least two receiving cavities 201, which are staggered. In this embodiment, there are two receiving cavities 201, which are staggered, thereby shortening the overall width of the filter element support 20, simplifying the structural layout, and saving space. In other embodiments, the number of receiving cavities 201 may be increased or decreased, and no specific limitation is made here.

[0041] In this embodiment, the receiving cavity 201 has a cylindrical structure. The filter element 30 can be directly placed inside the receiving cavity 201, making installation convenient and quick.

[0042] Understandably, there are two filter elements 30: a first filter element 31 and a second filter element 32, which are respectively disposed within the receiving cavity 201. The first filter element 31 is a pre-filter (NANO filter), which adsorbs residual chlorine, discoloration, odor, and some organic matter in the water, removing chlorine, bleach odor, and pesticide residues. The second filter element 32 is a post-filter (carbon rod filter). The post-filter (carbon rod filter) improves the taste, removes odors that may develop during storage, and ensures the taste of the water from the purifier.

[0043] Understandably, the number of receiving cavities 201 is matched with the number of filter elements 30.

[0044] It should be noted that the filter element support 20 includes a housing 21 and a mounting part 22. The mounting part 22 is surface-connected to the housing 21. A receiving cavity 201 is disposed within the housing 21. The cold water solenoid valve 40 and the water pump 50 are both mounted on the mounting part 22. The mounting part 22 is welded to the outer surface of the housing 21, and is located at the lower part of the outer surface. The cold water solenoid valve 40 and the water pump 50 are detachably connected to the mounting part 22 via screws, facilitating subsequent disassembly and installation.

[0045] Furthermore, since the outer shell 21 has two receiving cavities 201, the outer shell 21 as a whole forms a double cylindrical structure. Reinforcing ribs are provided at the connection position of the double cylinders to ensure the structural stability of the outer shell 21.

[0046] Furthermore, the countertop water purifier 100 also includes a water circuit board base 60, which is disposed at the bottom of the filter element support 20 and detachably connected to the bottom of the filter element support 20. The water circuit board base 60 is connected to the first filter element 31, the second filter element 32, the cold water solenoid valve 40, and the water pump 50, and the working logic of the water purifier is realized through the water flow channel inside the water circuit board base 60.

[0047] In this embodiment, the bottom of the filter element 30 is rotatably connected to the water channel plate base 60. When installing the filter element 30, place it inside the receiving cavity 201, and then rotate the filter element 30 to connect it to the water channel plate base 60. If disassembly of the filter element 30 is required, rotate it in the opposite direction to separate the water channel plate base 60 from the filter element 30. This allows for quick installation and removal of the filter element 30, making it more convenient and efficient to use.

[0048] In addition, the countertop water purifier 100 also includes a front shell 70, which is snapped together with the water tank 10. The front shell 70 is equipped with a water vapor separator, a water outlet, and a water collection box 80, which is located directly below the water outlet to store water leaking during the water collection process. The water vapor separator is installed inside the front shell 70 and can effectively separate liquid water entrained in the gas, preventing water vapor from entering the pneumatic components inside the countertop water purifier 100 and causing malfunctions.

[0049] Furthermore, the countertop water purifier 100 also includes an operation panel 90, which is located on the top of the front shell 70. The operation panel 90 has multiple function buttons that can display the operating status and key parameters of the water purifier in real time, and control different functions of the water purifier through different function buttons.

[0050] The advantages of the countertop water purifier 100 provided in this embodiment include at least the following:

[0051] The existing filter holder structure has significant drawbacks. The main problem is its excessively large overall space occupation, fixed shape, and bulky design. To accommodate and securely connect all the filter elements, the holder is typically designed to be quite large, severely encroaching on the already limited layout space within the water purifier casing. This poses a significant challenge to the placement of other key components (such as the water pump, solenoid valve, circuit board, and water storage unit), making optimized arrangement and compact design difficult. The consequence is an increased overall size, contrary to the modern industrial design trend of miniaturization, lightweighting, and maximizing space utilization in home appliances, and also limiting innovation in product appearance. To solve this technical problem, the countertop water purifier 100 provided in this embodiment has the filter holder 20 installed inside the water tank 10, the filter element 30 installed inside the receiving cavity 201 of the filter holder 20, and the cold water solenoid valve 40 and water pump 50 integrated onto the filter holder 20. The structure within the water tank 10 is more compact, improving space utilization, reducing the space occupied by the filter holder 20, thereby reducing the size of the water purifier and making it more convenient to use.

[0052] The filter cartridge support 20 of the countertop water purifier 100 provided in this embodiment has at least two receiving cavities 201, which are staggered. In this embodiment, the number of receiving cavities 201 is two, and the staggered arrangement of the two receiving cavities 201 shortens the overall width of the filter cartridge support 20, simplifies the structural layout, and saves overall space.

[0053] In summary, this utility model embodiment provides a countertop water purifier 100, which includes a water tank 10, a filter element support 20, a filter element 30, a cold water solenoid valve 40, and a water pump 50. The filter element support 20 is disposed within the water tank 10 and has a receiving cavity 201. The filter element 30 is installed within the receiving cavity 201. The cold water solenoid valve 40 is installed within the filter element support 20, and the water pump 50 is installed within the filter element support 20. In use, the filter element support 20 is installed within the water tank 10, the filter element 30 is installed within the receiving cavity 201 of the filter element support 20, and the cold water solenoid valve 40 and water pump 50 are both integrated onto the filter element support 20. The structure within the water tank 10 is more compact, improving space utilization and reducing the space occupied by the filter element support 20, thereby reducing the size of the water purifier and making it more convenient to use.

[0054] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A countertop water purifier, characterized in that, include: Water tank (10); A filter element support (20) is disposed inside the water tank (10) and has a receiving cavity (201). A filter element (30) is installed in the receiving cavity (201); A cold water solenoid valve (40) is mounted on the filter element bracket (20); A water pump (50) is mounted on the filter element support (20).

2. The countertop water purifier according to claim 1, characterized in that, The filter element support (20) has at least two receiving cavities (201), and the at least two receiving cavities (201) are staggered.

3. The countertop water purifier according to claim 2, characterized in that, The number of filter elements (30) is two, namely a first filter element (31) and a second filter element (32), and the first filter element (31) and the second filter element (32) are respectively disposed in the receiving cavity (201).

4. The countertop water purifier according to any one of claims 1-3, characterized in that, The number of the receiving cavities (201) is adapted to the number of the filter elements (30).

5. The countertop water purifier according to any one of claims 1-3, characterized in that, The filter element support (20) includes a housing (21) and a mounting part (22). The mounting part (22) is connected to the surface of the housing (21). The receiving cavity (201) is disposed in the housing (21). The cold water solenoid valve (40) and the water pump (50) are both mounted in the mounting part (22).

6. The countertop water purifier according to claim 5, characterized in that, The cold water solenoid valve (40) and the water pump (50) are detachably connected by screws and the mounting part (22).

7. The countertop water purifier according to any one of claims 1-3, characterized in that, The receiving cavity (201) is cylindrical.

8. The countertop water purifier according to any one of claims 1-3, characterized in that, The countertop water purifier (100) also includes a water circuit board base (60), which is disposed at the bottom of the filter element support (20) and is detachably connected to the bottom of the filter element support (20).

9. The countertop water purifier according to claim 8, characterized in that, The bottom of the filter element (30) and the water channel plate base (60) are rotatably connected.

10. The countertop water purifier according to claim 9, characterized in that, The countertop water purifier (100) also includes a front shell (70), which is snapped into the water tank (10).

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