Mineralization device and water supply system

Abstract

The utility model relates to a mineralization device and a water supply system, and relates to the technical field of water purification. The mineralization device comprises a machine body and a mineralization filter element, a mounting cavity is formed in the machine body, and the mineralization filter element is detachably mounted in the mounting cavity; wherein the mineralization filter element comprises a mineralization material assembly and a shell, the shell is provided with a water inlet and a water outlet, the shell is installed in the installation cavity, the end, provided with the water outlet, of the shell is detachably connected with the machine body, and the mineralization material assembly is detachably installed in the shell; and the water inlet is communicated with the water outlet so as to mineralize the pure water flowing in through the water inlet to form the mineralized water. The whole filter element does not need to be replaced, the cost is reduced, and maximum utilization of resources is achieved.

Description

Technical Field

[0001] The present application relates to the field of water purification technology, and in particular to a mineralization device and a water supply system. Background Art

[0002] As people's living standards improve, they are increasingly concerned about drinking water safety. Water purification equipment often uses filters to remove impurities from water to produce pure water, ensuring drinking water safety. However, while water purification equipment filters out harmful substances, it also removes beneficial minerals from the water.

[0003] Related technologies remineralize pure water by adding solid mineralizing materials to filter cartridges. Through the water-rock interaction between the ore and the water, the ore releases a certain concentration of minerals into the water, thereby producing mineralized water. However, over time, filter cartridges containing solid mineralizing materials gradually lose their effectiveness, affecting the mineralization effect. Furthermore, the filter cartridges are designed as a single unit, requiring replacement as a whole. This increases equipment costs and hinders the rational use of resources. Utility Model Content

[0004] Based on this, it is necessary to provide a mineralization device and water supply system to address the cost increase problem caused by the overall replacement of the mineralization filter element.

[0005] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0006] In a first aspect, an embodiment of the present application provides a mineralization device for mineralizing pure water to form mineralized water, the mineralization device comprising:

[0007] A body, wherein a mounting cavity is provided in the body;

[0008] A mineralized filter element, the mineralized filter element being detachably mounted in the mounting cavity;

[0009] In which, the mineralized filter element includes a mineralized material component and a shell, the shell is provided with a water inlet and a water outlet, the shell is installed in the installation cavity, and the end thereof provided with the water outlet is detachably connected to the body, and the mineralized material component is detachably installed in the shell to mineralize the pure water flowing in through the water inlet to form the mineralized water.

[0010] With the above design, when replacing the mineralized material, it is only necessary to open the shell and take out the mineralized material assembly, without having to replace the entire filter element, thereby reducing costs and achieving maximum utilization of resources.

[0011] In one embodiment of the first aspect, the mineralized filter element further comprises a seal disposed around an end of the housing away from the water outlet to seal the gap between the mineralized filter element and the wall of the installation cavity. This design prevents the mineralized water or pure water from leaking from the gap between the mineralized filter element and the wall of the installation cavity.

[0012] In one embodiment of the first aspect, the mineralization device further comprises a mineralization chamber disposed within the housing and connected to the water outlet of the mineralization filter element. This design allows for temporary storage of the mineralized water to enhance the mineralization effect.

[0013] In one embodiment of the first aspect, a detection sensor is provided in the mineralization chamber, and the detection sensor is used to obtain the mineral content of the mineralized water in the mineralization chamber. Through the above design, the water quality of the mineralized water is detected to ensure the quality of the mineralized water.

[0014] In one embodiment of the first aspect, the mineralization device further comprises a water tank disposed within the housing and connected to an end of the mineralization chamber remote from the mineralization filter element. This design allows the mineralized water in the mineralization chamber to be stored, meeting the water supply needs of the mineralization device and controlling the water flow rate out of the mineralization device.

[0015] In one embodiment of the first aspect, the mineralization device further includes a solenoid valve disposed between the mineralization chamber and the water tank and connected to each of the chambers via pipelines to control the flow of the mineralized water into the water tank through the mineralization chamber. This design controls the water output from the mineralization chamber so that the pure water fully fills the mineralization filter element, thereby preventing low mineralization efficiency due to the limited capacity of the mineralization filter element.

[0016] In one embodiment of the first aspect, a plurality of liquid level switches are provided in both the mineralization chamber and the water tank, and each of the liquid level switches is electrically connected to the solenoid valve to control automatic water replenishment of the water tank via the solenoid valve. With this design, the solenoid valve automatically replenishes the water tank based on liquid level data detected by the liquid level switches.

[0017] In one embodiment of the first aspect, the mineralization device further comprises a waterway plate, with the water inlet and the water outlet of the housing both being in communication with the waterway plate. This design enables waterway connections between different components, thereby reducing the number of pipes required, streamlining internal space, and reducing the overall size of the device.

[0018] In one embodiment of the first aspect, the mineralization device further includes a control valve disposed at the water inlet end of the waterway plate to control the flow rate of the pure water entering the mineralization filter element. Through this design, the control valve controls the inlet flow rate of the pure water, thereby adjusting the speed at which the pure water flows through the mineralization filter element, further controlling the mineralization time and effect.

[0019] Secondly, embodiments of the present application further provide a water supply system comprising the mineralization device and a water purification filter cartridge described in any of the above embodiments. The water purification filter cartridge is connected to the mineralization device and is used to filter source water into the pure water. Through this design, the water supply system can provide drinking mineralized water, and the separate installation of the water purification filter cartridge and the mineralization filter cartridge facilitates replacement of a single filter cartridge, reducing operating costs.

[0020] In a second aspect, an embodiment of the present application further provides a method for replacing a mineralized filter element of a mineralization device, which is used to replace the mineralized filter element of the mineralization device described in any of the above embodiments. The method for replacing the mineralized filter element of the mineralization device comprises:

[0021] Closing the water inlet valve of the mineralization device;

[0022] Removing the mineralized filter element from the body;

[0023] Open the shell, take out the mineralized material assembly, and clean the interior of the shell;

[0024] Replacing the mineralized material assembly with a new one and confining the mineralized material assembly within the shell;

[0025] Reinstalling the mineralized filter element in the installation cavity of the machine body;

[0026] Open the water inlet valve to restore the water supply to the mineralization device.

[0027] Through the above design, there is no need to replace the entire filter element group, which reduces the cost of filter element use and achieves maximum utilization of resources.

[0028] Compared with the related art, the beneficial effects of the present application are as follows: the present application provides a mineralization device and a water supply system, which can be used for the separate replacement of mineralized materials in water purification equipment. The mineralization device includes a body and a mineralized filter element detachably installed in the body, thereby facilitating the disassembly and assembly of the mineralized filter element. The mineralized filter element includes a mineralized material assembly and a shell. The mineralized material assembly is detachably installed in the shell. The shell is provided with one end of the water outlet which is detachably connected to the body. In this way, the pure water formed by filtration of the water purification filter element forms mineralized water under the mineralization of the mineralized filter element, and is finally discharged through the water outlet. When replacing the mineralized material, it is only necessary to open the shell and take out the mineralized material assembly. There is no need to replace the entire filter element, thereby reducing costs and achieving maximum utilization of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a schematic diagram of the cross-sectional structure of a mineralization device in some embodiments of the present application;

[0031] Figure 2 This is a schematic diagram of the cross-sectional structure of the mineralized filter element in some embodiments of the present application;

[0032] Figure 3 This is a schematic diagram of the axonometric structure of the mineralized filter element in some embodiments of the present application;

[0033] Figure 4 This is a schematic diagram of the framework structure of the mineralization device in some embodiments of the present application;

[0034] Figure 5 This is a schematic diagram of the framework structure of the water supply system in some embodiments of the present application;

[0035] Figure 6 Schematic diagram of the process of replacing the mineralization filter element of the mineralization device in some embodiments of the present application.

[0036] Description of reference numerals:

[0037] 1000. Water supply system;

[0038] 100, mineralization device; 110, housing; 111, installation cavity; 120, mineralization filter element; 121, mineralization material assembly; 122, housing; 1221, water inlet; 1222, water outlet; 123, cover; 124, seal; 130, mineralization chamber; 131, detection sensor; 140, water tank; 150, waterway board; 160, solenoid valve; 170, liquid level switch; 180, control valve; 190, flow meter;

[0039] 200. Water purification filter element. DETAILED DESCRIPTION

[0040] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0041] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0042] In addition, if the term "and / or" appears, "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the objects associated before and after are in an "or" relationship. If the terms "first" and "second" appear, these terms are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0044] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0045] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0046] See Figure 1 As shown, an embodiment of the present application provides a mineralization device 100 that can be used to mineralize pure water to form mineralized water. The mineralization device 100 provided in the present application does not require the entire filter element to be replaced during replacement, which can reduce usage costs and maximize resource utilization.

[0047] Specifically, the mineralization device 100 includes a body 110 and a mineralized filter element 120. A mounting cavity 111 is provided in the body 110. The mineralized filter element 120 can be detachably mounted in the mounting cavity 111 to facilitate the disassembly and assembly of the mineralized filter element 120 in the body 110. When replacing the filter element, the mineralized filter element 120 can be removed from the body 110 as a whole.

[0048] Continue reading Figure 2 As shown, the mineralized filter element 120 further comprises a mineralized material assembly 121 and a housing 122. The mineralized material assembly 121 is detachably mounted within the housing 122. The housing 122 is provided with a water inlet 1221 and a water outlet 1222, so that filtered pure water enters the mineralized filter element 120 through the water inlet 1221, becomes mineralized water under the mineralization of the mineralized material assembly 121, and is discharged through the water outlet 1222. The housing 122 is mounted in the mounting cavity 111, and the end thereof provided with the water outlet 1222 is detachably connected to the housing 110, thereby facilitating the complete removal of the mineralized filter element 120 from the housing 110.

[0049] For example, the housing 110 can be understood as the outer shell of a water dispenser or purifier, typically made of plastic. The housing 122 can be threaded at its end and screwed into the housing 110. Alternatively, the housing 122 can be installed within the mounting cavity 111 of the housing 110 by means of a sleeve or snap fit. Furthermore, the housing 122 is openable to facilitate installation and replacement of the mineralized material assembly 121.

[0050] See also Figure 3 As shown, specifically, the mineralized filter element 120 also includes a cover body 123, which is arranged at one end of the shell 122 away from the water outlet 1222, so that the mineralized material assembly 121 can be installed and replaced by opening and closing the cover body 123, and the mineralized material assembly 121 can be confined in the shell 122.

[0051] In some embodiments, the cover 123 can be mounted on the housing 122 by thread locking, snap-fitting, or sleeve fitting, so that the cover 123 can be opened from the housing 122 to replace the mineralized material assembly 121. In this embodiment, the cover 123 and the housing 122 can be threaded to enhance the connection strength and sealing between the cover 123 and the housing 122.

[0052] Furthermore, the mineralized filter element 120 also includes a seal 124, which is wound around one end of the shell 122 away from the water outlet 1222 to seal the gap between the mineralized filter element 120 and the wall of the installation cavity 111, so that the mineralized water or pure water will not seep out from the gap between the mineralized filter element 120 and the wall of the installation cavity 111.

[0053] Exemplarily, the seal 124 may be an O-ring, a sealing strip or the like, which can ensure that the mineralized water or pure water does not leak out from the gap between the mineralized filter element 120 and the wall of the installation cavity 111 , and is not specifically limited here.

[0054] In other embodiments, the cover 123 may be directly connected to the body 110, thereby sealing the housing 122 and the mineralized material assembly 121 within the installation cavity 111. For example, the end of the installation cavity 111 is provided with a protruding external thread structure, and the cover 123 is locked with the external thread structure of the installation cavity 111 to prevent the mineralized water from leaking out.

[0055] Furthermore, the water inlet 1221 is located on the circumference of the housing 122, and the water outlet 1222 is located at the center of one end of the housing 122. The mineralized material assembly 121 is coaxially arranged with the housing 122. This allows filtered pure water to enter the circumference of the mineralized material assembly 121, undergo mineralization, and then be discharged from the center of the mineralized material assembly 121, allowing for a thorough reaction between the pure water and the mineralized material. Specifically, the mineralized material assembly 121 can be composed of a housing and the mineralized material placed within the housing, resulting in a standardized modular configuration for easy removal and replacement, meeting the needs of industrial production.

[0056] In this embodiment, the mineralized material can be metasilicate, so that when the pure water contacts the mineralized material, the minerals in the mineralized material are absorbed to supplement the elements required by the human body. Of course, in other embodiments, the mineralized material can also be other mineral materials, which will not be specifically described here.

[0057] In some embodiments, the mineralization device 100 further includes a waterway plate 150 , and the water inlet 1221 and the water outlet 1222 of the housing 122 are both in communication with the waterway plate 150 .

[0058] Specifically, the waterway plate 150 is a plate structure integrated with multiple pipe paths, allowing water to flow within it. The waterway plate 150 is installed within the housing 110. The mineralized filter element 120 is directly connected to the waterway plate 150 and communicates with its internal pipes. This allows pure water to enter the mineralized filter element 120 through the waterway plate 150, and the mineralized water produced by mineralization is discharged through the waterway plate 150 to a storage container. The installation of the waterway plate 150 enables waterway connections between different components, thereby reducing the layout of pipes, streamlining the internal space, and reducing the overall size of the device.

[0059] Continue reading Figure 4 As shown, in some embodiments, the mineralization device 100 further includes a control valve 180 , which is disposed at the water inlet end of the waterway plate 150 to control the flow rate of pure water entering the mineralization filter element 120 .

[0060] Specifically, the control valve 180 can control the inlet flow rate of pure water, thereby adjusting the speed at which the pure water flows through the mineralization filter element 120, and further controlling the mineralization time and effect.

[0061] Furthermore, the mineralization device 100 further includes a mineralization bin 130 , which is disposed in the body 110 and connected to the water outlet 1222 of the mineralization filter element 120 to temporarily store the mineralized water.

[0062] Specifically, the water inlet end of the mineralization bin 130 is connected to the waterway plate, so that the mineralized water after mineralization by the mineralization filter element 120 enters the mineralization bin 130 through the flow channel of the waterway plate, and the discharge of the mineralized water in the mineralization bin 130 is controlled by a valve, so that the pure water can fill the mineralization filter element 120, increase the contact volume with the mineralized material, and improve the mineralization efficiency.

[0063] Furthermore, the mineralization device 100 further includes a water tank 140 . The water tank 140 is disposed in the body 110 and connected to an end of the mineralization chamber 130 away from the mineralization filter element 120 .

[0064] Specifically, the water tank 140 is used to store the mineralized water in the mineralization chamber 130 to meet the water supply demand of the mineralization device 100. A flow meter 190 and a valve are provided at the water outlet of the water tank 140 to control the water outlet flow of the water tank 140.

[0065] Furthermore, the mineralization device 100 also includes a solenoid valve 160, which is disposed between the mineralization chamber 130 and the water tank 140 and connected to the mineralization chamber 130 and the water tank 140 via pipelines, to control the flow of mineralized water through the mineralization chamber 130 into the water tank 140. The solenoid valve 160 controls the water output from the mineralization chamber 130, thereby ensuring that pure water fills the mineralization filter element 120, thereby avoiding low mineralization efficiency due to the limited capacity of the mineralization filter element 120.

[0066] Furthermore, a plurality of liquid level switches 170 are provided in the mineralization bin 130 and the water tank 140 , and each liquid level switch 170 is electrically connected to the solenoid valve 160 to control the automatic water replenishment of the water tank 140 through the solenoid valve 160 .

[0067] Specifically, a liquid level switch 170 is provided on the upper and lower sides of the mineralization bin 130 and the water tank 140 to detect the upper and lower liquid levels of the mineralization bin 130 and the water tank 140. When the upper liquid level switch 170 of the water tank 140 detects the presence of water, the solenoid valve 160 closes, preventing the mineralized water in the mineralization bin 130 from flowing into the water tank 140. When the lower liquid level switch 170 of the water tank 140 detects the absence of water, the solenoid valve 160 automatically opens, draining the mineralized water in the mineralization bin 130 into the water tank 140, automatically filling the water tank 140. The solenoid valve 160 then closes when the upper liquid level switch 170 of the water tank 140 detects the presence of water. Conversely, when the upper liquid level switch 170 of the mineralization bin 130 detects the presence of water, the solenoid valve 160 opens, draining the mineralized water in the mineralization bin 130 into the water tank 140. When the lower liquid level switch 170 of the mineralization bin 130 detects that there is no water, the solenoid valve 160 is closed and the control valve 180 is opened to control pure water to enter the mineralization filter element 120 to replenish mineralized water and meet the water supply demand of the device at any time.

[0068] Furthermore, a detection sensor 131 is installed within the mineralization chamber 130. This sensor is a TDS (Total Dissolved Solids) sensor. This sensor 131 measures the mineral content within the mineralization chamber 130 and the quality of the mineralized water. This sensor, in conjunction with the control valve 180, controls the flow rate of pure water through the mineralization chamber 130, extending the mineralization time and ensuring the quality of the mineralized water. Furthermore, the mineral content can be used to determine the degree of damage to the mineralized material, allowing for timely replacement of the mineralized material assembly 121.

[0069] Continue reading Figure 5 As shown, embodiments of the present application also provide a water supply system 1000, comprising the mineralization device 100 and a water purification filter cartridge 200 described in any of the above embodiments. The water purification filter cartridge 200 is a common water purifier filter cartridge that filters various impurities from the water to produce pure water, thereby ensuring drinking water safety. The water purification filter cartridge 200 is connected to the mineralization device 100 and is used to filter the water source into pure water, which is then transported to the mineralization filter cartridge 120 to form mineralized water.

[0070] This embodiment has the mineralization device 100 in any of the above embodiments, and therefore has all the beneficial effects of the mineralization device 100 in any of the above embodiments, which will not be described in detail here.

[0071] Continue reading Figure 6 As shown, an embodiment of the present application further provides a method for replacing a mineralized filter element of a mineralization device, which can be used to replace the mineralized filter element 120 of the mineralization device 100 in any of the above embodiments.

[0072] The replacement method of the mineralization filter element of the mineralization device includes:

[0073] S10, closing the water inlet valve of the mineralization device 100.

[0074] Specifically, when the mineralized material assembly 121 needs to be replaced, the control valve 180 should be closed first to prevent water leakage during the replacement process and contamination of the water inside the mineralization device 100. At the same time, the mineralized water in the mineralization chamber 130 can be drained through the solenoid valve 160, thereby allowing the mineralized water remaining in the mineralization filter element 120 to flow into the water tank 140, facilitating the replacement of the mineralization filter element 120.

[0075] S20 , disassembling the mineralized filter element 120 from the machine body 110 , opening the housing 122 , taking out the mineralized material assembly 121 , and cleaning the interior of the housing 122 .

[0076] Specifically, the housing 122 of the mineralized filter element 120 can be detached from the waterway plate in the housing 110 by rotation, facilitating the replacement of the mineralized material assembly 121 and cleaning the interior of the housing 122. The cover 123 is then removed from the housing 122 to expose the mineralized material assembly 121, which is then removed and replaced after cleaning the interior of the housing 122.

[0077] Of course, in other embodiments, it is not necessary to remove the mineralized filter element 120 as a whole, and it is only necessary to open the cover 123 and replace the mineralized material assembly 121.

[0078] S30 , replacing the new mineralized material assembly 121 and confining the mineralized material assembly 121 in the shell 122 .

[0079] Specifically, after the new mineralized material assembly 121 is installed in the housing 122 , the mineralized material assembly 121 is fixed in the housing 122 by tightening the cover 123 , thereby ensuring that the mineralized material assembly 121 is stably installed.

[0080] S40 , reinstall the mineralization filter element 120 into the installation cavity 111 of the body 110 , open the water inlet valve, and restore the water supply to the mineralization device 100 .

[0081] Specifically, the mineralization filter element 120 is tightened again, screwed onto the waterway plate, and installed within the mounting cavity 111 of the housing 110. Then, the control valve 180 is opened to allow the outlet water to enter the mineralization filter element 120 for remineralization, and the mineralization device 100 performs the remineralization operation.

[0082] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0083] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A mineralization device for mineralizing pure water to form mineralized water, characterized in that: The mineralization device comprises: A body, wherein a mounting cavity is provided in the body; A mineralized filter element, the mineralized filter element being detachably mounted in the mounting cavity; In which, the mineralized filter element includes a mineralized material component and a shell, the shell is provided with a water inlet and a water outlet, the shell is installed in the installation cavity, and the end thereof provided with the water outlet is detachably connected to the body, and the mineralized material component is detachably installed in the shell to mineralize the pure water flowing in through the water inlet to form the mineralized water.

2. The mineralization device according to claim 1, characterized in that The mineralized filter element further includes a sealing member, which is arranged around an end of the housing away from the water outlet to seal the gap between the mineralized filter element and the wall surface of the installation cavity.

3. The mineralization device according to claim 1, characterized in that The mineralization device further includes a mineralization bin, which is disposed in the body and connected to the water outlet of the mineralization filter element.

4. The mineralization device according to claim 3, characterized in that A detection sensor is provided in the mineralization bin, and the detection sensor is used to obtain the mineral content of the mineralized water in the mineralization bin.

5. The mineralization device according to claim 3, characterized in that The mineralization device further comprises a water tank, which is arranged in the machine body and connected to an end of the mineralization bin away from the mineralization filter element.

6. The mineralization device according to claim 5, characterized in that The mineralization device further includes a solenoid valve, which is disposed between the mineralization bin and the water tank and connected to the mineralization bin and the water tank respectively through pipelines to control the mineralized water to flow into the water tank through the mineralization bin.

7. The mineralization device according to claim 6, characterized in that A plurality of liquid level switches are provided in the mineralization bin and the water tank, and each of the liquid level switches is electrically connected to the solenoid valve to control the automatic water replenishment of the water tank through the solenoid valve.

8. The mineralization device according to any one of claims 1 to 7, characterized in that The mineralization device further includes a waterway plate, and the water inlet and the water outlet of the shell are both in communication with the waterway plate.

9. The mineralization device according to claim 8, characterized in that The mineralization device further comprises a control valve, which is arranged at the water inlet end of the waterway plate to control the flow rate of the pure water entering the mineralization filter element.

10. A water supply system, characterized in that: It comprises the mineralization device and a water purification filter element according to any one of claims 1 to 9, wherein the water purification filter element is connected to the mineralization device and is used to filter the water source into the pure water.

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