Water treatment apparatus

Abstract

The application relates to the technical field of water treatment equipment, and relates to a water treatment equipment which comprises a shell, a filtering device and a support frame; the shell serves as an outer frame of a whole structure and is used for containing and protecting internal function modules; the filtering device is arranged in the shell; the filtering device comprises a filtering assembly and a liquid path assembly; the filtering assembly is arranged in space from a bottom surface of the shell; the liquid path assembly is at least partially arranged between the filtering assembly and the bottom surface; and the support frame is connected to the shell and the filtering assembly respectively. In the water treatment equipment of the embodiment, the structural layout avoids transverse or up-down stacked dispersion arrangement of the liquid path assembly and the filtering assembly in the shell, and the utilization rate of the internal space of the shell is improved. In addition, the support frame is connected to the shell and the filtering assembly simultaneously, the installation stability of the filtering assembly is improved, and the compactness and integration design of the whole structure of the equipment are facilitated.

Description

Technical Field

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

[0002] Existing drinking water equipment typically requires internal components such as filtration devices, as well as fluid control components like pumps, motors, and liquid valves to transport, distribute, and control water. For ease of assembly and maintenance, these components are often arranged in a separate layout, each occupying an independent area within the casing. This results in low utilization of the overall internal space and a relatively large equipment size.

[0003] Because filter components are typically fixed directly to the bottom of the housing or supported by simple brackets, the space below them is difficult to utilize effectively. Meanwhile, the fluid flow components need to be positioned for easy pipe connection and maintenance, and are often placed to the side or above the filter components, resulting in a loose distribution of space inside the housing. This layout not only increases the overall size of the equipment but may also lead to increased flow resistance and assembly complexity due to pipe routing, hindering the miniaturization and integration of the equipment. Utility Model Content

[0004] In view of this, this application provides a water treatment device to solve the problems of complex internal layout and large overall size of existing drinking water equipment.

[0005] The first aspect of this application provides a water treatment device, comprising: case; A filtration device is disposed within the housing; the filtration device includes a filtration assembly and a liquid path assembly, the filtration assembly being spaced apart from the bottom surface of the housing, and the liquid path assembly being at least partially disposed between the filtration assembly and the bottom surface; and A support frame is connected to the housing and the filter assembly, respectively.

[0006] In one possible implementation, the filtration assembly includes a filter element mounting bracket for mounting a filter element, the liquid path assembly includes a water path plate connected to the filter element mounting bracket, the filter element mounting bracket being detachably connected to the support frame, and the water path plate being located on the side of the filter element mounting bracket facing the bottom surface.

[0007] In one possible implementation, the fluid path assembly further includes a water pump connected to the fluid path plate, and the water pump is at least partially located between the filter assembly and the bottom surface.

[0008] In one possible implementation, the fluid circuit assembly further includes a control valve disposed in a conduit between the filter components, and the control valve is at least partially located between the filter components and the bottom surface.

[0009] In one possible implementation, the support frame includes a connecting portion and a plurality of supporting portions, the plurality of supporting portions being spaced apart and respectively connected to the connecting portion, the connecting portion being connected to the housing, and the plurality of supporting portions being respectively connected to the filter element mounting bracket.

[0010] In one possible implementation, the plurality of support portions include a first support portion and a second support portion, the first support portion and the second support portion being symmetrically arranged, and the first support portion and the second support portion being located on opposite sides of the connecting portion, respectively.

[0011] In one possible implementation, the connecting portion is provided with a bending structure, and the bending structure is detachably connected to the housing.

[0012] In one possible implementation, the filter element mounting bracket is provided with multiple fixing parts, the support part is provided with connecting holes, and the multiple fixing parts are respectively connected to the multiple connecting holes one by one.

[0013] In one possible implementation, the water treatment equipment further includes an ice-making device, wherein the filter device is spaced apart from the inner wall of the housing, and the ice-making device is disposed between the filter device and the inner wall of the housing.

[0014] In one possible implementation, the ice-making device includes an ice-making mold, a spray assembly, and an ice storage chamber. The ice storage chamber is located at the bottom of the ice-making mold, and the spray assembly is movably connected to the ice-making mold and is used to spray water onto the ice-making mold and to receive ice blocks output by the ice-making mold.

[0015] Implementing the embodiments of this application has the following beneficial effects: In the water treatment equipment of this embodiment, the filter assembly is connected to the housing via a support frame and is spaced apart from the bottom surface of the housing, thereby forming a receiving space between the filter assembly and the bottom surface; the liquid circuit assembly is at least partially disposed in the receiving space, so that liquid circuit components such as water pumps can be effectively arranged in the area below the filter assembly.

[0016] In the water treatment equipment of this embodiment, this structural layout avoids the horizontal or vertical stacking of the liquid path components and filter components inside the housing, thus improving the utilization rate of the internal space. Furthermore, the support frame connects both the housing and the filter components, enhancing the installation stability of the filter components and facilitating a more compact and integrated design of the overall equipment structure. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the water treatment equipment in an embodiment of this utility model is shown; Figure 2 A partial structural schematic diagram of the water treatment equipment in an embodiment of this utility model is shown; Figure 3 It shows Figure 2 A magnified view of part A in the middle.

[0019] Figure label: 10. Water treatment equipment; 100. Shell; 200. Filter device; 210. Filter assembly; 211. Filter element mounting bracket; 2111. First fixing part; 2112. Second fixing part; 212. Filter element; 220. Liquid circuit assembly; 221. Water circuit board; 222. Water pump; 223. Control valve; 300, support frame; 310, first support part; 311, first connecting hole; 320, second support part; 321, second connecting hole; 330, connecting part; 331, bending structure; 400. Ice-making device; 410. Ice-making mold; 420. Spray assembly; 430. Ice storage bin. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] Existing drinking water equipment typically requires internal components such as filtration devices, as well as fluid control components like pumps, motors, and liquid valves to transport, distribute, and control water. For ease of assembly and maintenance, these components are often arranged in a separate layout, each occupying an independent area within the casing. This results in low utilization of the overall internal space and a relatively large equipment size.

[0022] Because filter components are typically fixed directly to the bottom of the housing or supported by simple brackets, the space below them is difficult to utilize effectively. Meanwhile, the fluid flow components need to be positioned for easy pipe connection and maintenance, and are often placed to the side or above the filter components, resulting in a loose distribution of space inside the housing. This layout not only increases the overall size of the equipment but may also lead to increased flow resistance and assembly complexity due to pipe routing, hindering the miniaturization and integration of the equipment.

[0023] Based on this, see Figures 1 to 3 As shown, this utility model embodiment provides a water treatment device 10, which includes a housing 100, a filter device 200, and a support frame 300. The housing 100 serves as the outer frame of the overall structure, used to accommodate and protect the internal functional modules. The filter device 200 is disposed inside the housing 100. The filter device 200 includes a filter assembly 210 and a liquid path assembly 220. The filter assembly 210 is spaced apart from the bottom surface of the housing 100, and the liquid path assembly 220 is at least partially disposed between the filter assembly 210 and the bottom surface. The support frame 300 is connected to the housing 100 and the filter assembly 210 respectively.

[0024] In the water treatment device 10 of this embodiment, the filter assembly 210 is connected to the housing 100 through the support frame 300 and is spaced apart from the bottom surface of the housing 100, thereby forming a receiving space between the filter assembly 210 and the bottom surface; the liquid circuit assembly 220 is at least partially disposed in the receiving space, so that the area below the filter assembly 210 can be effectively arranged with liquid circuit assemblies such as water pump 222.

[0025] In the water treatment device 10 of this embodiment, this structural layout avoids the horizontal or vertical stacking of the liquid path assembly 220 and the filter assembly 210 inside the housing 100, thereby improving the utilization rate of the internal space of the housing 100. In addition, the support frame 300 connects the housing 100 and the filter assembly 210, enhancing the installation stability of the filter assembly 210 and facilitating the compact and integrated design of the overall equipment structure.

[0026] Specifically, the support frame 300 connects the housing 100 and the filter assembly 210 respectively, and its structural form can be designed according to actual assembly requirements. For example, the support frame 300 can be a metal stamping part, injection molded part, or sheet metal bending structure. One end is fixed to the inner wall or bottom plate of the housing 100 by screws, clips, or welding, and the other end is connected to the outer shell or bracket of the filter assembly 210 by threaded connection, snap-fit, or nesting. Specifically, the number of support frames 300 can be one, two, or more, and there is no unique limitation. Setting multiple support frames 300 helps to improve the installation stability of the filter assembly 210 in the housing 100, and avoids displacement or loosening of the filter assembly 210 due to vibration or water flow impact during equipment operation, thereby improving the reliability of equipment operation. In addition, the support frame 300 can also serve as a fixing function for wires or pipes. For example, wire grooves or pipe clamp structures can be set on its side walls to organize and fix the wires or hoses connecting the liquid circuit assembly 220, further improving the neatness and maintainability of the internal layout.

[0027] In one embodiment, the filter assembly 210 includes a filter element mounting bracket 211 for mounting a filter element 212, and the liquid path assembly 220 includes a water path plate 221 connected to the filter element mounting bracket 211. The filter element mounting bracket 211 is detachably connected to the support frame 300, and the water path plate 221 is located on the side of the filter element mounting bracket 211 facing the bottom surface.

[0028] In this embodiment, the detachable connection between the filter element mounting bracket 211 and the support frame 300 can be achieved through snap-fit, threaded connection, quick-connect fitting, or magnetic structure, facilitating quick assembly and disassembly of the entire filter assembly 210 when replacing or maintaining the filter element 212, while ensuring structural stability after installation. The water channel plate 221 is fixed to the bottom of the filter element mounting bracket 211, and a sealed connection between it and the filter element mounting bracket 211 can be achieved through sealing rings, adhesives, or integral molding to prevent water leakage.

[0029] In this embodiment, the filter element mounting bracket 211 has an internal cavity into which the external filter element 212 can be inserted for fixation. The inner wall of the cavity may have guide ribs, limiting bosses, or elastic claws to guide the filter element 212 for accurate insertion and axial or circumferential positioning, ensuring that the filter element 212 does not shift or loosen during operation. After the filter element 212 is connected to the filter element mounting bracket 211, its end can be connected to the water channel plate 221, and then connected to the internal water channel of the water treatment equipment 10 via the water channel plate 221. Specifically, the inlet and outlet of the filter element 212 may have standard interfaces that mate with corresponding flow channel interfaces on the water channel plate 221. The water channel plate 221 integrates an inlet flow channel, an outlet flow channel, and possible bypass flow channels, thereby achieving orderly water flow between the filter element 212 and the water treatment equipment 10.

[0030] By placing the water channel plate 221 at the bottom of the filter element mounting bracket 211, it not only facilitates the installation of the filter element 212 within the bracket 211, but also fully utilizes the internal longitudinal space of the housing 100, resulting in a compact combination of the filter assembly 210 and the liquid channel assembly 220. This layout avoids the water channel plate 221 occupying horizontal space within the housing 100, allowing the housing 100 to accommodate a multi-stage filtration structure within limited lateral dimensions, which is beneficial for miniaturization of the entire unit. Simultaneously, the lower placement of the water channel plate 221 also facilitates gravity-assisted drainage, reducing residual water and the risk of secondary contamination when the equipment is shut down or the filter element is replaced.

[0031] Filter cartridge 212 includes, but is not limited to, activated carbon, composite filter cartridges, and RO membrane filter cartridges. Specifically, activated carbon filter cartridges can be used to adsorb residual chlorine, odors, and organic pollutants; composite filter cartridges can integrate multiple filter media such as PP cotton, activated carbon granules, and compressed activated carbon to achieve multi-stage physical and chemical filtration; RO membrane filter cartridges are used to remove heavy metal ions, bacteria, viruses, and other minute pollutants to achieve high-precision purification. Filter cartridge 212 can also be a combination of multiple filter cartridges connected by a water circuit board 221. This multi-stage filtration scheme can improve the water purification effect of the water treatment equipment 10. Specifically, the number of filter cartridges 212 can be one, two, or more, and is not limited to a single number. For example, PP cotton filter cartridges, activated carbon filter cartridges, and RO membrane filter cartridges can be sequentially arranged, with water flowing through each filter cartridge in turn, removing pollutants of different particle sizes and properties step by step, thereby improving the overall filtration efficiency and the quality of the effluent. The internal flow channels of the water circuit board 221 can be customized according to the number of filter elements and the filtration sequence to ensure that the water flow path between each level of filter element is reasonable, the pressure loss is controllable, and the generation of water flow short circuits or dead zones is avoided.

[0032] Specifically, the liquid circuit assembly 220 also includes a water pump 222, which is connected to the water circuit board 221 and is at least partially located between the filter assembly 210 and the bottom surface.

[0033] This arrangement helps to shorten the fluid path between the water pump 222 and the filter assembly 210, reduce pipe bends, thereby reducing water flow resistance and improving the overall response efficiency of the water system. At the same time, placing the water pump 222 at least partially between the filter assembly 210 and the bottom surface helps to optimize the internal spatial layout of the water treatment equipment 10, improve the overall structural compactness, and facilitate subsequent maintenance operations.

[0034] When the filter element 212 has an RO membrane, the water pump 222 can be an RO self-priming pump. The RO self-priming pump has the ability to effectively draw raw water and pressurize it to the RO membrane filter element even under low or no inlet pressure conditions, thus ensuring stable operation of the RO membrane within the required operating pressure range and guaranteeing filtration efficiency. Specifically, the RO self-priming pump can be a diaphragm self-priming pump or a centrifugal self-priming pump. Its structure may include a self-priming chamber, an impeller or diaphragm drive mechanism, and a one-way valve assembly, which can automatically discharge air from the pump chamber upon startup, achieving rapid water priming. This type of water pump 222 can maintain a stable water supply capacity even when dealing with fluctuations in inlet water pressure or when the water source is lower than the equipment installation location, avoiding problems such as dry burning of the RO membrane or decreased filtration efficiency due to insufficient water supply. Furthermore, the pump body material of the water pump 222 can be made of corrosion-resistant and high-pressure-resistant engineering plastics or stainless steel to adapt to long-term contact with raw water and high-pressure operating environments, extending its service life. It should be noted that the specific type, power parameters and installation location of the water pump 222 can be adapted and adjusted according to the overall water circuit design of the water treatment equipment 10, the pressure drop characteristics of the filter component 210 and the target water production flow rate, and are not limited to one specific type.

[0035] Specifically, the liquid circuit assembly 220 also includes a control valve 223, which is located in the pipeline between the filter assemblies 210, and the control valve 223 is at least partially located between the filter assembly 210 and the bottom surface.

[0036] By switching control valve 223, the water output from the filter device 200 can be directed to a designated location. Control valve 223 can be a solenoid valve, a manually operated switching valve, or a pneumatic control valve, selected based on the system's automation level and application scenario. For example, using a solenoid valve as control valve 223 allows for remote or automatic control of the water flow direction, improving operational convenience; using a manually operated switching valve offers a simpler structure and lower cost, suitable for applications with lower automation requirements. The valve body of control valve 223 can be made of corrosion-resistant materials such as stainless steel or engineering plastics to withstand prolonged contact with liquids, extending its service life and reducing maintenance frequency.

[0037] The control valve 223 is located in the pipeline between the filter components 210, meaning it connects to the outlet or inlet of two or more filter components 210, thus allowing selective flow of filtered water to be directed or cut off as needed. For example, in a system including a first filter element and a second filter element, the control valve 223 can be located in the downstream pipeline where the outlets of the first and second filter elements meet. By switching the valve core, the water flow can be selectively directed to the first outlet, the second outlet, or a common outlet. This arrangement allows for the separate management of water flows of different qualities or for different purposes, improving the system's flexibility and functionality.

[0038] The control valve 223 is at least partially located between the filter assembly 210 and the bottom surface. This arrangement helps reduce the overall height of the equipment and optimizes the spatial layout, making it particularly suitable for scenarios with limited installation space. Simultaneously, placing the control valve 223 near the bottom surface facilitates centralized piping arrangement and maintenance, reduces pipe bends, and lowers fluid resistance. Furthermore, this location also facilitates gravity evacuation or pressure relief operations, allowing for more thorough drainage of residual liquid in the piping during system shutdown or maintenance, reducing the risk of contamination or corrosion.

[0039] It should be noted that the number of control valves 223 can be one, two, or more; there is no single limitation. When multiple control valves 223 are set, the on / off state of different branches can be controlled separately, realizing more complex water flow path switching logic, such as multi-stage filtration path selection, backwashing path switching, or bypass path activation. The coordinated configuration of multiple control valves 223 can improve the adaptability of the filtration device 200 under different operating conditions and meet diverse usage needs.

[0040] Specifically, the support frame 300 includes a connecting part 330 and multiple supporting parts. The multiple supporting parts are spaced apart and connected to the connecting part 330 respectively. The connecting part 330 is connected to the housing 100, and the multiple supporting parts are connected to the filter element mounting frame 211 respectively.

[0041] By providing multiple support parts and connecting parts 330, the connection strength between the support frame 300 and the filter element mounting frame 211 can be guaranteed. Specifically, the number of support parts can be one, two, or more, and there is no unique limitation. In practical applications, the number of support parts can be reasonably configured according to the size and weight of the filter element mounting frame 211 and the vibration or impact load in the working environment. For example, when the filter element mounting frame 211 is large or the working condition has strong vibration, three or four support parts can be provided to improve the stability and deformation resistance of the overall structure; while when the filter element mounting frame 211 is compact and the load is small, two support parts are sufficient to meet the support requirements. The multiple support parts are arranged circumferentially or axially along the connecting part 330, which can effectively disperse the load transmitted from the filter element mounting frame 211 to the support frame 300, avoid local stress concentration, thereby improving connection reliability and extending service life.

[0042] Furthermore, the support portion and the connecting portion 330 can be integrally formed or connected separately, for example, by welding, threaded connection, or snap-fit ​​structure to achieve fixation, so as to balance manufacturing convenience and structural strength. The connection portion 330 and the housing 100 can also be connected by screws, riveting, or nesting, to ensure that the support frame 300 is stably installed inside the housing 100, providing reliable support for the filter element mounting bracket 211.

[0043] In one embodiment, the plurality of support portions include a first support portion 310 and a second support portion 320, the first support portion 310 and the second support portion 320 are symmetrically arranged, and the first support portion 310 and the second support portion 320 are respectively located on opposite sides of the connecting portion 330.

[0044] Specifically, the number of support parts can be one, two, or more, and there is no unique limitation here; when set to two, it is the symmetrical arrangement adopted in this embodiment, which is beneficial to achieve structural force balance and avoid local stress concentration. In this embodiment, the first support part 310 and the second support part 320 are respectively connected to the connecting part 330 to form a Y-shaped support frame 300. This Y-shaped structure effectively gathers and transfers the loads from the first support part 310 and the second support part 320 to other support structures or mounting bases of the shell 100 through the connecting part 330, thereby improving the load-bearing capacity and stability of the overall structure.

[0045] This design allows for lightweight support frame 300 while ensuring its strength. Specifically, the Y-shaped configuration meets structural rigidity and bending resistance requirements while reducing unnecessary material redundancy. Compared to traditional closed or plate-like support structures, it significantly reduces the overall weight, facilitating lightweight design and transportation / installation of the equipment. Furthermore, the spacing between the first support section 310 and the second support section 320 facilitates pipeline arrangement, fully utilizing the internal space of the housing 100. The channel formed by this spacing can be used to lay liquid pipelines, electrical lines, or other functional pipelines, preventing interference between pipelines and the support structure and improving the compactness and maintainability of the internal layout of the housing 100. In addition, this spacing area can be equipped with auxiliary fixing elements such as wire clamps and pipe clamps as needed, further improving the regularity and reliability of pipeline arrangement.

[0046] Furthermore, the connecting part 330 is provided with a bending structure 331, and the bending structure 331 is detachably connected to the housing 100.

[0047] In this embodiment, the bent structure 331 may have holes, and fasteners are inserted through these holes to connect and fix it to the housing 100. Specifically, the fasteners may be screws, pins, bolts, or rivets, etc., selected according to actual assembly requirements and connection strength requirements. For example, using screws as fasteners facilitates later disassembly and maintenance; while using rivets provides higher connection rigidity and is suitable for working conditions with high structural stability requirements. By providing holes in the bent structure 331 and forming a detachable connection with the housing 100 using fasteners, not only is the installation and replacement of the support frame 300 convenient, but it also facilitates modular design and later maintenance.

[0048] The bending structure 331 can improve the strength of the support frame 300. The bending structure 331 forms at least one bend in the connection 330, which locally strengthens the material, thereby improving the overall bending and torsional resistance.

[0049] Furthermore, the bending structure 331 can be manufactured by integral stamping or separate welding, and the material can be stainless steel, aluminum alloy, or high-strength engineering plastics, depending on the requirements of strength, weight, and corrosion resistance in the usage environment. The detachable connection between the bending structure 331 and the housing 100 allows the support frame 300 to be replaced independently after being subjected to external impact or deformation due to long-term use, without affecting the housing 100 and other components, thus improving the maintainability and service life of the entire machine.

[0050] Specifically, the filter element mounting bracket 211 has multiple fixing parts and a support part with connecting holes, and the multiple fixing parts are connected to the multiple connecting holes one by one.

[0051] By connecting multiple fixing parts with multiple supporting parts, the connection strength and stability between the filter element mounting bracket 211 and the support bracket 300 can be improved. Specifically, the number of fixing parts can be one, two, or more, and is not limited to a single number. Correspondingly, the number of supporting parts and the number of connecting holes also match the number of fixing parts to achieve a one-to-one connection relationship. The combination of multiple fixing parts and multiple supporting parts allows for a more uniform load distribution on the filter element mounting bracket 211 under stress, avoiding structural deformation or loosening of connections caused by localized stress concentration, thereby improving the reliability and service life of the overall assembly structure.

[0052] In one embodiment, the filter element mounting bracket 211 includes a first fixing part 2111 and a second fixing part 2112. A first support part 310 has a first connecting hole 311, and a second support part 320 has a second connecting hole 321. A fastener passes through the first connecting hole 311 and is connected to the first fixing part 2111. Another fastener passes through the second connecting hole 321 and is connected to the second fixing part 2112. The fastener can be a screw, pin, bolt, or rivet, etc., and is not limited to any particular type. For example, when screws are used as fasteners, the first fixing part 2111 and the second fixing part 2112 can be provided with internally threaded holes. The screw passes through the first connecting hole 311 and the second connecting hole 321 in sequence and then engages with the corresponding internally threaded hole, achieving a stable connection between the filter element mounting bracket 211 and the support bracket 300. When pins are used as fasteners, the first fixing part 2111 and the second fixing part 2112 can be provided as through holes or mounting holes with bushings. After the pin passes through the connecting hole, it is axially limited by an elastic retaining ring or a cotter pin, which is suitable for application scenarios that require frequent disassembly and assembly. The above-mentioned different types of fasteners can be selected according to the actual working conditions to meet the requirements of connection strength, ease of disassembly and assembly, and anti-loosening performance, thereby improving the adaptability and practicality of the assembly structure.

[0053] In one embodiment, the water treatment device 10 further includes an ice-making device 400, wherein the filter device 200 is spaced apart from the inner wall of the housing 100, and the ice-making device 400 is disposed between the filter device 200 and the inner wall of the housing 100.

[0054] By reserving an installation space between the filter device 200 and the inner wall of the housing 100, the ice-making device 400 can be reasonably arranged in this area, avoiding interference with the filter device 200 in terms of function or structure, while facilitating independent maintenance and replacement of each device.

[0055] The ice-making device 400 is located on the side of the filter device 200, making full use of the space in the thickness direction of the water treatment equipment 10. This arrangement allows the ice-making function to be integrated without increasing the overall dimensions in the height and width directions, thereby improving the space utilization of the equipment. Specifically, the ice-making device 400 may include ice molds, refrigeration components, and water supply pipes. Its entire structure extends along the thickness direction of the housing 100 and is located adjacent to the side wall of the filter device 200. Since the filter device 200 is usually arranged vertically to facilitate water flow, its side area is often idle when no other functional modules are installed. Placing the ice-making device 400 here not only saves horizontal or vertical installation space but also facilitates the sharing of some water circuit structures. For example, the outlet of the filter device 200 can be connected to the inlet of the ice-making device 400, reducing pipe length and connection nodes, lowering the risk of leakage, and simplifying the assembly process.

[0056] Furthermore, a heat insulation layer or partition can be installed between the ice-making device 400 and the filter device 200 to reduce the impact on the performance of the filter media inside the filter device 200 during the refrigeration process, especially to prevent the filter material from becoming brittle or freezing and clogging due to low temperatures. A heat dissipation gap or air guiding structure can also be reserved between the inner wall of the housing 100 and the ice-making device 400 to facilitate the dissipation of heat from the refrigeration components and maintain the overall thermal balance of the equipment. This layout structure achieves integrated water purification and ice-making functions without significantly increasing the overall volume of the water treatment equipment 10, enhancing the product's versatility and user convenience.

[0057] Specifically, the ice-making device 400 includes an ice-making mold 410, a spray assembly 420, and an ice storage chamber 430. The ice storage chamber 430 is located at the bottom of the ice-making mold 410. The spray assembly 420 is movably connected to the ice-making mold 410 and is used to spray water onto the ice-making mold 410 and to receive ice blocks output by the ice-making mold 410.

[0058] In this embodiment, the movable connection between the spray assembly 420 and the ice-making mold 410 can be a sliding connection or a rotating connection. For example, the spray assembly 420 can reciprocate in the horizontal direction through the cooperation of a guide rail and a slider, or the spray assembly 420 can be rotated around a certain axis through a hinge shaft. This movable connection structure allows the spray assembly 420 to close the bottom opening of the ice-making mold 410 during the ice-making stage to prevent water leakage, and to move away during the de-icing stage to release the formed ice blocks, thereby achieving an orderly switching between the ice-making and de-icing processes.

[0059] The ice-making mold 410 has an internal ice-making tank and is refrigerated. The ice-making mold 410 can be made of metal such as aluminum or copper to improve thermal conductivity. It has embedded refrigeration pipes or is connected to an external refrigeration system (such as a compressor refrigeration circuit) to continuously cool the ice-making tank through refrigerant circulation. The shape of the ice-making tank can be customized according to the required ice cube shape, such as cube, cylinder, or polyhedron, to meet the needs of different application scenarios.

[0060] During ice making, the spray assembly 420 covers the bottom of the ice-making mold 410. At this time, the spray assembly 420 and the bottom of the ice-making mold 410 form a sealed fit, preventing the formed ice from leaking from the bottom. In some embodiments, the spray assembly 420 can achieve a tight fit with the ice-making mold 410 through a sealing ring, elastic gasket, or magnetic structure, ensuring that water can completely enter the ice-making tank during spraying without overflowing. This sealing structure not only improves water utilization but also avoids problems such as water accumulation inside the equipment or abnormal icing caused by leakage.

[0061] The spray assembly 420 sprays water onto the ice mold 410, causing the water to freeze within the ice-making tank and ultimately form a preset ice block. The spray assembly 420 may include nozzles, a water pump, and water supply pipes. Multiple nozzles can be configured, such as one, two, or more, evenly distributed on the bottom surface or sidewalls of the spray assembly 420 to achieve uniform water supply to all areas within the ice-making tank. The use of multiple nozzles helps improve the uniformity of water distribution, avoiding localized water shortages or accumulation, thereby enhancing the consistency and integrity of the ice block formation. The water volume and spraying time can be adjusted according to the ice-making tank volume and the required ice block thickness, for example, by controlling the start and stop time of the water pump or adjusting the nozzle flow rate to achieve precise water supply.

[0062] Once the ice is prepared, the spray assembly 420 moves and opens the opening of the ice-making mold 410, allowing the prepared ice to fall into the ice storage chamber 430 at the bottom of the mold. The spray assembly 420 can be moved by a motor, a cylinder, or gravity tilting. During the ice removal process, the ice-making mold 410 can be briefly heated or mechanically vibrated to assist in demolding, separating the ice from the inner wall of the ice-making tank. The ice then falls naturally into the ice storage chamber 430 under gravity. The ice storage chamber 430 may be equipped with an insulation layer or connected to a refrigeration system to maintain a low-temperature environment and prevent the ice from melting too quickly. The capacity of the ice storage chamber 430 can be designed according to the overall size of the equipment and the frequency of use. An ice outlet or chute can be provided at its bottom for easy access to the ice. Through the above structural coordination, the ice-making device 400 achieves an automated process from water supply and ice making to ice storage, improving ice-making efficiency and ease of use.

[0063] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of 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. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0064] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0065] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0066] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A water treatment device, characterized in that, include: case; A filtration device is disposed within the housing; the filtration device includes a filtration assembly and a liquid path assembly, the filtration assembly being spaced apart from the bottom surface of the housing, and the liquid path assembly being at least partially disposed between the filtration assembly and the bottom surface; as well as A support frame is connected to the housing and the filter assembly, respectively.

2. The water treatment equipment according to claim 1, characterized in that, The filtration assembly includes a filter element mounting bracket for mounting filter elements, and the liquid path assembly includes a water path plate connected to the filter element mounting bracket. The filter element mounting bracket is detachably connected to the support frame, and the water path plate is located on the side of the filter element mounting bracket facing the bottom surface.

3. The water treatment equipment according to claim 2, characterized in that, The liquid circuit assembly also includes a water pump connected to the water circuit plate, and the water pump is at least partially located between the filter assembly and the bottom surface.

4. The water treatment equipment according to claim 2, characterized in that, The fluid circuit assembly further includes a control valve located in the pipeline between the filter components, and the control valve is at least partially located between the filter components and the bottom surface.

5. The water treatment equipment according to claim 2, characterized in that, The support frame includes a connecting part and multiple supporting parts. The multiple supporting parts are spaced apart and respectively connected to the connecting part. The connecting part is connected to the housing, and the multiple supporting parts are respectively connected to the filter element mounting frame.

6. The water treatment equipment according to claim 5, characterized in that, The plurality of support portions include a first support portion and a second support portion, the first support portion and the second support portion are symmetrically arranged, and the first support portion and the second support portion are respectively located on opposite sides of the connecting portion.

7. The water treatment equipment according to claim 5, characterized in that, The connecting part is provided with a bending structure, and the bending structure is detachably connected to the housing.

8. The water treatment equipment according to claim 5, characterized in that, The filter element mounting bracket has multiple fixing parts, and the support part has connection holes. The multiple fixing parts are connected to the multiple connection holes one by one.

9. The water treatment equipment according to any one of claims 1-8, characterized in that, The water treatment equipment also includes an ice-making device, wherein the filter device is spaced apart from the inner wall of the housing, and the ice-making device is located between the filter device and the inner wall of the housing.

10. The water treatment equipment according to claim 9, characterized in that, The ice-making device includes an ice-making mold, a spray assembly, and an ice storage chamber. The ice storage chamber is located at the bottom of the ice-making mold. The spray assembly is movably connected to the ice-making mold and is used to spray water onto the ice-making mold and to receive ice blocks output by the ice-making mold.

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