Faucet and mineral spring mineralization water purification equipment

Abstract

The utility model relates to a faucet and mineral spring mineralization water purification equipment. The faucet comprises a body and a three-way valve. The three-way valve comprises a three-way valve water inlet, a three-way valve first water outlet and a three-way valve second water outlet, the body is provided with a faucet water inlet, the three-way valve water inlet is connected with the faucet water inlet, and the three-way valve second water outlet is provided with a filter screen assembly; wherein the three-way valve second water outlet is perpendicular to the three-way valve first water outlet, the three-way valve water inlet and the three-way valve first water outlet form a first flow channel, and the three-way valve water inlet and the three-way valve second water outlet form a second flow channel. The faucet can prevent impurities from entering the faucet.

Description

Technical Field

[0001] This utility model relates to the field of faucets, specifically to a faucet and a mineral water purification device. Background Technology

[0002] Currently, with the continuous improvement of people's living standards, the importance attached to drinking water is also increasing. Therefore, a large number of water purification devices may be used to purify the water flow. However, impurities such as sand and gravel may enter the water supply pipes, resulting in large particles of impurities in the water flow. If these large particles of impurities enter the water purification equipment, they will affect the normal operation of the equipment. Utility Model Content

[0003] In view of this, the present invention provides a faucet and a mineral water purification device, wherein the faucet can prevent impurities from entering the faucet.

[0004] This utility model provides the following technical solution:

[0005] A faucet includes: a body and a three-way valve;

[0006] The three-way valve includes a three-way valve inlet, a three-way valve first outlet, and a three-way valve second outlet. The main body has a faucet inlet, the three-way valve inlet is connected to the faucet inlet, and a filter screen assembly is provided at the three-way valve second outlet.

[0007] Wherein, the second outlet of the three-way valve is perpendicular to the first outlet of the three-way valve, the inlet of the three-way valve and the first outlet of the three-way valve form a first flow channel, and the inlet of the three-way valve and the second outlet of the three-way valve form a second flow channel.

[0008] Furthermore, the filter assembly includes a filter screen and a diaphragm, wherein the filter screen and the diaphragm are arranged sequentially along the water flow direction.

[0009] Furthermore, the main body also includes: a mineralized water channel, a regulating water channel, and a faucet outlet;

[0010] The first outlet of the three-way valve is connected to the regulating water circuit, the second outlet of the three-way valve is connected to the mineralizing water circuit, and both the mineralizing water circuit and the regulating water circuit are connected to the faucet outlet.

[0011] Further progress also includes: control valves;

[0012] The control valve is connected to the mineralized water circuit and the faucet outlet, respectively. The control valve is used to control the water output of the mineralized water circuit. Pure water enters the control valve from the mineralized water circuit and is discharged through the faucet outlet.

[0013] Furthermore, the faucet also includes: a filter element assembly;

[0014] The filter element assembly is installed on the mineralized water path, and the filter element assembly is used to mineralize the water flow in the mineralized water path and output it to the faucet outlet.

[0015] Furthermore, the filter element assembly includes: a housing, a first filter element, and a second filter element;

[0016] Both the first filter element and the second filter element are disposed inside the housing, and the first filter element and the second filter element are arranged sequentially along the height direction of the housing;

[0017] The first filter element has a first cover plate disposed on the side away from the second filter element, and the second filter element has a second cover plate disposed on the side close to the first filter element.

[0018] Furthermore, the body includes a connecting portion and a main body portion;

[0019] The connecting part is rotatably mounted on the main body, and the main body is perpendicular to the connecting part; the faucet outlet is located on the connecting part, and the control valve, the filter assembly, and the three-way valve are all located on the main body.

[0020] Further improvements include: touchpad and controller;

[0021] The touch panel is disposed in the connecting part, and the controller is disposed in the connecting part or the main body part. The touch panel is connected to the controller. The touch panel is provided with multiple touch areas and is used to send control commands to the controller.

[0022] This utility model also provides a mineral spring mineralization water purification device, the water purification device comprising:

[0023] The water purifier and the faucet, wherein the faucet is connected to the water purifier.

[0024] Furthermore, the mineral water purification equipment includes: a mineralization filter element and a water purification filter element;

[0025] The mineralizing filter element is connected to the mineralizing water circuit and supplies water to the mineralizing water circuit. The purified water filter element is connected to the regulating water circuit and supplies water to the regulating water circuit.

[0026] The aforementioned faucet includes a body and a three-way valve, with the three-way valve housed within the body. Water flows into the three-way valve through its inlet, which divides the water flow into two paths. One path exits through the first outlet of the three-way valve, while the other path exits through the second outlet. The water flowing from the first outlet directly enters the faucet's outlet, while the other path is filtered by a filter assembly. As the water flows through the filter element, the filter assembly filters out large particles of impurities and retains them in the first flow channel. This prevents large particles from entering the faucet and damaging it. Attached Figure Description

[0027] 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. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the internal structure of a faucet provided in an embodiment of the present utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the three-way valve provided in an embodiment of the present utility model;

[0030] Figure 3 A cross-sectional view of a three-way valve provided in an embodiment of this utility model;

[0031] Figure 4 A cross-sectional view of a faucet provided in an embodiment of this utility model;

[0032] Figure 5 This is a schematic diagram of the structure of the filter element assembly provided in an embodiment of the present utility model;

[0033] Figure 6 This is a schematic diagram of the structure of the touch panel provided in an embodiment of the present utility model;

[0034] Figure 7 This is a schematic diagram of the structure of the mineral water purification equipment provided in this embodiment of the utility model.

[0035] Explanation of reference numerals in the attached figures:

[0036] 100-Faucet; 10-Body; 11-Mineralized water circuit; 12-Regulating water circuit; 13-Faucet outlet; 14-Connecting part; 15-Main body; 20-Three-way valve; 21-Three-way valve inlet; 22-Three-way valve first outlet; 23-Three-way valve second outlet; 24-First flow channel; 25-Second flow channel; 30-Filter screen assembly; 31-Filter screen; 32-Diaphragm; 40-Control valve; 50-Filter element assembly; 51-Outer shell; 52-First filter element; 53-Second filter element; 54-First cover plate; 55-Second cover plate; 60-Touch panel; 61-Controller; 200-Mineralized water purification equipment; 210-Water purifier; 220-Mineralized filter element; 230-Purified water filter element. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0039] In this document, references to "embodiment" or "implementation" mean that a particular feature, structure, or characteristic described in connection with an embodiment or implementation may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0040] Currently, with the continuous improvement of people's living standards, the importance attached to drinking water is also increasing. Therefore, a large number of water purification devices may be used to purify the water flow. However, impurities such as sand and gravel may enter the water supply pipes, resulting in large particles of impurities in the water flow. If these large particles of impurities enter the water purification equipment, they will affect the normal operation of the equipment.

[0041] Therefore, this embodiment provides a faucet 100 and a mineral water purification device 200, wherein the faucet 100 can prevent impurities from entering the faucet 100.

[0042] Please see Figure 1 and Figure 2 A faucet 100 includes: a body 10 and a three-way valve;

[0043] The three-way valve includes a three-way valve inlet 21, a three-way valve first outlet 22, and a three-way valve second outlet 23. The body 10 has a faucet 100 inlet. The three-way valve inlet 21 is connected to the faucet 100 inlet. The three-way valve second outlet 23 is provided with a filter screen assembly 30.

[0044] Wherein, the second outlet 23 of the three-way valve is perpendicular to the first outlet 22 of the three-way valve, the inlet 21 of the three-way valve and the first outlet 22 of the three-way valve form a first flow channel 24, and the inlet 21 of the three-way valve and the second outlet 23 of the three-way valve form a second flow channel 25.

[0045] The aforementioned faucet 100 includes a body 10 and a three-way valve, which is located in the body 10. Water flows into the three-way valve through the inlet 21 and is divided into two paths. One path is discharged through the first outlet 22 of the three-way valve, and the other path is discharged through the second outlet 23 of the three-way valve. The water discharged from the first outlet 22 of the three-way valve directly enters the outlet of the faucet 100, while the other path is filtered by the filter screen assembly 30. When the water flows through the filter element, the filter screen assembly 30 can filter out large particles of impurities in the water flow and retain them in the first flow channel 24. This prevents large particles of impurities from entering the faucet 100 and causing damage to it.

[0046] Understandably, the second outlet 23 of the three-way valve is set perpendicular to the first outlet 22 of the three-way valve. This allows for smoother water flow from both outlets, ensuring that they do not interfere with each other. Furthermore, the perpendicularity of the second outlet 23 to the first outlet 22 also helps clean the filter assembly 30. When the second outlet 23 is clogged, water can be directed to the filter assembly 30 by opening only the first outlet 22. The cleaned water then flows out of the faucet 100.

[0047] Please see Figure 2 and Figure 3 In some embodiments, the filter assembly 30 includes a filter screen 31 and a diaphragm 32, wherein the filter screen 31 and the diaphragm 32 are arranged sequentially along the water flow direction.

[0048] Understandably, the filter assembly 30 includes a filter screen 31 and a diaphragm 32. The filter screen 31 and the diaphragm 32 are arranged sequentially along the direction of water flow, that is, the water flows through the filter screen 31 first and then through the diaphragm 32, and then flows into the second flow channel 25. The filter screen 31 is used to filter larger particles, while the diaphragm 32 can achieve a better filtration effect.

[0049] Please see Figure 1 In some embodiments, the main body 10 further includes: a mineralization water channel 11, a regulating water channel 12, and a faucet outlet 13;

[0050] The first outlet 22 of the three-way valve is connected to the regulating water passage 12, the second outlet 23 of the three-way valve is connected to the mineralization water passage 11, and both the mineralization water passage 11 and the regulating water passage 12 are connected to the faucet outlet 13.

[0051] Understandably, the main body 10 is equipped with a regulating water path 12, a mineralizing water path 11, and a faucet outlet 13. The regulating water path 12 is connected to the first outlet 22 of the three-way valve, and the mineralizing water path 11 is connected to the second outlet 23 of the three-way valve. In this way, the water path in the faucet 100 can be divided into two paths through the three-way valve. The mineralizing water path 11 is used to output mineralized water, and the regulating water path 12 is used to output pure water. Thus, the faucet 100 can produce mineralized water or pure water at the same time.

[0052] Understandably, the faucet 100 has two outlets, one of which is connected to the mineralized water circuit 11 and the other is connected to the regulating water circuit 12. The two do not affect each other.

[0053] Please see Figure 4 In some embodiments, it also includes: a control valve 40;

[0054] The control valve 40 is connected to the mineralized water passage 11 and the faucet outlet 13 respectively. The control valve 40 is used to control the water output of the mineralized water passage 11. Pure water enters the control valve 40 from the mineralized water passage 11 and is discharged through the faucet outlet 13.

[0055] Understandably, the control valve 40 is connected to the outlet of one of the faucets 100 and the mineralization water passage 11, so that water can enter the control valve 40. After the flow rate of the mineralization water passage 11 is adjusted by the control valve 40, the water is discharged through the outlet of one of the faucets 100. The control valve 40 is also connected to the outlet of another faucet 100 and the regulating water passage 12, so that the flow rate of the mineralization water passage 11 can be adjusted by the control valve 40 and then discharged through the outlet of the other faucet 100.

[0056] Please see Figure 4In some embodiments, the faucet 100 further includes a filter element assembly 50;

[0057] The filter element assembly 50 is disposed on the mineralized water channel 11. The filter element assembly 50 is used to mineralize the water flow in the mineralized water channel 11 and output it to the faucet outlet 13.

[0058] Understandably, a filter element assembly 50 is installed on the mineralization water path 11. The filter element assembly 50 mineralizes the water flow in the mineralization water path 11. The flow rate of the mineralization water path 11 can be changed by the control valve 40. For example, when the user needs drinking water with a high mineral content, the flow rate of the mineralization water path 11 can be reduced to increase the mineral content in the water. This is because when the water flow rate in the mineralization water path is reduced, the water flow in the mineralization water path 11 flows slower when passing through the filter element assembly 50, so the water in the mineralization water path 11 can be more fully mineralized by the filter media. When the user needs drinking water with a low mineral content, the flow rate of the mineralization water path 11 can be increased to reduce the mineral content in the water. Thus, different water needs can be met.

[0059] Please see Figure 5 In some embodiments, the filter element assembly 50 includes: a housing 51, a first filter element 52, and a second filter element 53;

[0060] Both the first filter element 52 and the second filter element 53 are disposed inside the housing 51, and the first filter element 52 and the second filter element 53 are arranged sequentially along the height direction of the housing 51;

[0061] The first filter element 52 has a first cover plate 54, which is disposed on the side away from the second filter element 53. The second filter element 53 has a second cover plate 55, which is disposed on the side close to the first filter element 52.

[0062] Understandably, the aforementioned filter assembly 50 includes a first filter element 52 and a second filter element 53, both of which are disposed within the housing 51, and are arranged sequentially along the height of the housing 51. The first filter element 52 can be the filter assembly 50, and the second filter element 53 can be a water purification filter element 230. When water enters the housing 51, it first enters the first filter element 52 for purification, producing purified water. This achieves the desired water flow... The water flows through the first filter element 52 and then into the second filter element 53. The second filter element 53 can mineralize the pure water flowing out of the first filter element 52. The mineralized water can then be discharged through the outlet on the outer shell 51 and then discharged through the faucet 100. In this way, the water can be purified and mineralized through the filter element assembly 50 in the faucet 100. This eliminates the need for separate water purification and mineralization equipment. The faucet 100 can perform the functions of both water purification and mineralization equipment.

[0063] Understandably, the first filter element 52 is provided with a first cover plate 54, which is located on the side away from the second filter element 53, that is, on the side near the water outlet. The second filter element 53 is provided with a second cover plate 55, which is located on the side near the first filter element 52, that is, on the side of the second filter element 53 away from the water inlet. Both the first cover plate 54 and the second cover plate 55 abut against the side wall of the outer shell 51, so that the water flow cannot pass through the first cover plate 54 and the second cover plate 55. This allows a flow channel to be formed inside the shell. When the water flows into the shell, it cannot flow through the first cover plate 54 and the second cover plate 55. This changes the direction of the water flow in the outer shell 51, so as to form a flow channel inside the outer shell 51, so that the water can be purified in the second filter element 53 and then mineralized in the first filter element 52, thereby achieving purification and mineralization of the water.

[0064] Please see Figure 4 In some embodiments, the body 10 includes a connecting portion 14 and a main body portion 15;

[0065] The connecting part 14 is rotatably mounted on the main body 15, and the main body 15 is perpendicular to the connecting part 14; the water outlet of the faucet 100 is located on the connecting part 14, and the control valve 40, the filter element assembly 50, and the three-way valve are all located on the main body 15.

[0066] Understandably, the main body 10 includes a connecting part 14 and a main body 15. The main body 15 is rotatably mounted on the connecting part 14, allowing users to freely adjust the water outlet direction according to actual usage needs. This is especially suitable for scenarios with limited space or multi-angle water usage, improving the operational flexibility and convenience of the faucet 100. Furthermore, the main body 15 is perpendicular to the connecting part 14, and this perpendicular structural design helps improve the stability of the device. This reduces structural offset or tilting, enhances the stability of the faucet 100, and also reduces flow resistance, thereby improving water flow efficiency. It also facilitates the rotation of the faucet 100.

[0067] Understandably, the main body 15 integrates the control valve 40, filter assembly 50, and three-way valve, enabling the faucet 100 to possess multi-functional characteristics such as water flow control, mineral water purification, and multi-channel water distribution. Users can achieve multiple functional needs with a single device, reducing the need for additional accessories and simplifying the operation process.

[0068] Please see Figure 4 and Figure 6 In some embodiments, it also includes: a touchpad 60 and a controller 61;

[0069] The touch panel 60 is disposed on the connecting part 14, and the controller 61 is disposed on the connecting part 14 or the main body part 15. The touch panel 60 is connected to the controller 61. The touch panel 60 is provided with multiple touch areas. The touch panel 60 is used to send control commands to the controller 61.

[0070] Understandably, the touch panel 60 is connected to the controller 61, and multiple touch areas can be set on the touch panel 60. Each touch area can be set with different control methods, and corresponding touch buttons can be set in the touch area to adjust the TDS or pH value of the water from the faucet 100. For example, one touch area can be set to a fixed TDS or pH value, and the touch buttons can be set to other values ​​such as pH=7, pH=7.5, pH=8, etc. Another touch area can be set to adjust the pH value of the water from the faucet 100 by adding or subtracting, and the touch buttons can be set to plus or minus signs. The buttons in different touch areas can all adjust the current value. For example, if the user needs drinking water with a pH value of 7.3, they can adjust it by using the pH=7.5 and minus buttons. This improves the portability of button adjustment and makes it more convenient to set the preset pH value of the faucet 100.

[0071] In some embodiments, the faucet 100 further includes: a first detection module, a second detection module, and a display module; the first detection module, the second detection module, and the display module are all connected to the controller 61.

[0072] Understandably, the controller 61 is installed in the faucet 100. The controller 61 is connected to the control valve 40, the first acquisition unit, and the second acquisition unit. In this way, the controller 61 can obtain the pH or TDS value at the inlet of the filter element assembly 50 through the first acquisition unit and the pH or TDS value at the outlet of the filter element assembly 50 through the second acquisition unit. When the user sets the water output requirements, the controller 61 can output water according to the user's preset pH or TDS value. When the second acquisition unit detects that the current water output exceeds or is lower than the user's set value, the controller 61 can adjust the opening of the control valve 40 based on the value obtained by the first acquisition module, thereby changing the water inlet ratio of the regulating water path 12 and the mineralizing water path 11. This adjusts the pH value of the current water output from the faucet 100 so that the pH or TDS value of the current water output from the faucet 100 matches the customer's preset value to meet the customer's water demand.

[0073] The display module is connected to the controller 61. When the controller 61 obtains the pH or TDS value from the first acquisition module and the second acquisition module, it can display the pH or TDS value on the display module. This allows the user to observe the TDS or pH value of the water flowing from the faucet 100 and adjust the water inlet flow of the control valve 40 according to the TDS or pH value displayed on the display module so that the TDS or pH value of the water flowing from the faucet 100 meets the user's requirements.

[0074] Please see Figure 7 This utility model provides a mineral spring mineralization water purification device 200, the water purification device comprising:

[0075] The water purifier 210 and the faucet 100 are connected to the water purifier 210. The faucet 100 includes a mineralization water path 11 and an adjustment water path 12.

[0076] Understandably, the aforementioned mineral water purification equipment 200 includes a water purifier 210 and a faucet 100. The water purifier 210 is used to purify municipal water supply. The purified water flows into the faucet 100, which can regulate the water flow of the mineral water path 11 and the regulating water path 12 through the control valve 40. By adjusting the water flow of different water paths, the water flows in the mineral water path 11 and the regulating water path 12 are mixed before being output to the faucet 100, thus achieving the output of water to meet different needs.

[0077] Please see Figure 7In some embodiments, the mineral water purification equipment 200 includes: a mineralization filter element 220 and a water purification filter element 230;

[0078] The mineralizing filter element 220 is connected to the mineralizing water passage 11 and supplies water to the mineralizing water passage 11. The water purification filter element 230 is connected to the regulating water passage 12 and supplies water to the regulating water passage 12.

[0079] Understandably, the water purifier 210 includes a mineralizing filter element 220 and a water purification filter element 230. The water purification filter element 230 is connected to the mineralizing filter element 220. After the water is purified by the purification filter element, it flows out and enters the mineralizing filter element 220. The mineralizing filter element 220 performs preliminary mineralization on the water and then outputs it to the faucet 100.

[0080] In this utility model, the terms "embodiment" and "implementation" mean that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The appearance of these phrases in various places in the specification does not necessarily refer to the same embodiment, nor are they independent or alternative embodiments mutually exclusive with other embodiments. Those skilled in the art will understand, explicitly and implicitly, that the embodiments described in this utility model can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the various embodiments of this utility model can be arbitrarily combined to form another embodiment that does not depart from the spirit and scope of the technical solution of this utility model, provided there is no contradiction between them.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solution of this utility model should not depart from the spirit and scope of the technical solution of this utility model.

Claims

1. A faucet, characterized in that, include: Body, three-way valve; The three-way valve includes a three-way valve inlet, a three-way valve first outlet, and a three-way valve second outlet. The main body has a faucet inlet, the three-way valve inlet is connected to the faucet inlet, and a filter screen assembly is provided at the three-way valve second outlet. Wherein, the second outlet of the three-way valve is perpendicular to the first outlet of the three-way valve, the inlet of the three-way valve and the first outlet of the three-way valve form a first flow channel, and the inlet of the three-way valve and the second outlet of the three-way valve form a second flow channel.

2. The faucet according to claim 1, characterized in that, The filter assembly includes a filter screen and a diaphragm, wherein the filter screen and the diaphragm are arranged sequentially along the water flow direction.

3. The faucet according to claim 2, characterized in that, The main body also includes: a mineralized water channel, a regulating water channel, and a faucet outlet; The first outlet of the three-way valve is connected to the regulating water circuit, the second outlet of the three-way valve is connected to the mineralizing water circuit, and both the mineralizing water circuit and the regulating water circuit are connected to the faucet outlet.

4. The faucet according to claim 3, characterized in that, Also includes: Control valve; The control valve is connected to the mineralized water circuit and the faucet outlet, respectively. The control valve is used to control the water output of the mineralized water circuit. Pure water enters the control valve from the mineralized water circuit and is discharged through the faucet outlet.

5. The faucet according to claim 4, characterized in that, The faucet also includes: a filter assembly; The filter element assembly is installed on the mineralized water path, and the filter element assembly is used to mineralize the water flow in the mineralized water path and output it to the faucet outlet.

6. The faucet according to claim 5, characterized in that, The filter assembly includes: a housing, a first filter element, and a second filter element; Both the first filter element and the second filter element are disposed inside the housing, and the first filter element and the second filter element are arranged sequentially along the height direction of the housing; The first filter element has a first cover plate disposed on the side away from the second filter element, and the second filter element has a second cover plate disposed on the side close to the first filter element.

7. The faucet according to claim 6, characterized in that, The body includes: a connecting part and a main body part; The connecting part is rotatably mounted on the main body, and the main body is perpendicular to the connecting part; the faucet outlet is located on the connecting part, and the control valve, the filter assembly, and the three-way valve are all located on the main body.

8. The faucet according to claim 7, characterized in that, Also includes: Touchpad, controller; The touch panel is disposed in the connecting part, and the controller is disposed in the connecting part or the main body part. The touch panel is connected to the controller. The touch panel is provided with multiple touch areas and is used to send control commands to the controller.

9. A mineral spring mineralization and water purification device, characterized in that, The water purification equipment includes: Water purifiers and, The faucet as described in any one of claims 1 to 8, wherein the faucet is connected to the water purifier, and the faucet includes: a mineralization water path and a regulating water path.

10. The mineral water purification equipment according to claim 9, characterized in that, The mineral water purification equipment includes: a mineralization filter element and a water purification filter element; The mineralizing filter element is connected to the mineralizing water circuit and supplies water to the mineralizing water circuit. The purified water filter element is connected to the regulating water circuit and supplies water to the regulating water circuit.

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