Faucet device and mineral spring mineralization water purification equipment

Abstract

The utility model relates to the field of faucets, in particular to a faucet device and mineral spring mineralization water purification equipment, the faucet device comprises a faucet main body, the faucet main body is provided with a water outlet pipeline, a first pipeline and a second pipeline are arranged in the faucet main body, and the first pipeline and the second pipeline are arranged in parallel; the first end of the first pipeline and the first end of the second pipeline are both connected to the water outlet pipeline, a mineralization filter element is arranged in the faucet body, the mineralization filter element is connected to the first pipeline in series, and the second pipeline is arranged outside the mineralization filter element; the faucet body is provided with a water outlet control valve used for controlling any one of the first pipeline and the second pipeline to be communicated with the water outlet pipeline, the mineralization filter element is used for dissolving out a proper amount of mineral substances into drinking water, and drinkable mineralized water and domestic water are provided through switching control of the first pipeline and the second pipeline. As the second water path does not pass through the mineralized filter element, the normal service life of the mineralized filter element is not lost, and the service life of the filter element is ensured.

Description

Technical Field

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

[0002] Most faucets currently on the market are single-outlet designs. Some faucets also have a single-function filter to remove impurities from the water. Others have an external mineralizing filter, usually located at the faucet's inlet or outlet, for full mineralization of the water flow. However, this design cannot distinguish between drinking water and household water, requiring a separate faucet for household use, which is inconvenient. In some cases, due to installation limitations, a new faucet cannot be added to the countertop. If all household water flows through the mineralizing filter, it will severely shorten the filter's lifespan, resulting in a shorter lifespan. Utility Model Content

[0003] In view of this, the present invention provides a faucet device and a mineral water purification device, which provides potable mineral water and domestic water respectively through the switching control of the first pipeline and the second pipeline. Since the second water path does not pass through the mineralization filter element, it does not damage the normal service life of the mineralization filter element, and the life of the filter element is guaranteed.

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

[0005] A faucet device includes a faucet body, the faucet body having a water outlet pipe, a first pipe and a second pipe disposed within the faucet body, the first pipe and the second pipe being arranged in parallel, a first end of the first pipe and a first end of the second pipe being connected to the water outlet pipe, a mineralizing filter element disposed within the faucet body, the mineralizing filter element being connected in series with the first pipe, and the second pipe being disposed outside the mineralizing filter element; the faucet body is provided with a water outlet control valve for controlling either the first pipe or the second pipe to be connected to the water outlet pipe.

[0006] Optionally, the water outlet control valve is an electric valve or a manual mechanical valve.

[0007] Optionally, the mineralized filter element includes a filter housing and a mineralized filter body, wherein the mineralized filter body is disposed within the filter housing;

[0008] The mineralized filter body is provided with a filter element inlet and a filter element outlet, and the mineralized filter body separates the filter element inlet and the filter element outlet.

[0009] Optionally, the water outlet control valve is provided with a water supply interface, a first water outlet interface, and a second water outlet interface. The first water outlet interface is connected to the second end of the first pipeline, and the second water outlet interface is connected to the second end of the second pipeline. The water supply interface is used to connect to an external water supply pipeline.

[0010] The water outlet control valve also has a valve core, which is used to control the switching of the first water outlet interface and the second water outlet interface and the connection of the water supply interface.

[0011] Optionally, the outlet pipeline is equipped with a first water quality sensor, which is used to acquire pH and / or TDS data of the outlet water.

[0012] Optionally, a second water quality sensor is provided upstream of the mineralization filter element. The second water quality sensor is used to acquire the pH and / or TDS data of the water before it enters the mineralization filter element.

[0013] Optionally, the faucet body is provided with a display screen for displaying water quality information. The display screen has a first display area for displaying the pH and / or TDS data of the water quality; and a second display area for displaying the pH and / or TDS data of the water before it enters the mineralization filter.

[0014] Optionally, the faucet body includes a first tube that can be longitudinally arranged on the countertop and a second tube that is horizontally or diagonally connected to the first tube. The front end of the second tube is provided with a water outlet, the water outlet pipe is arranged in the second tube, and the mineralization filter is arranged in the first tube.

[0015] Optionally, the water outlet control valve is located below the mineralization filter element. The first pipeline includes a first section of pipe and a second section of pipe. The first section of pipe is connected between the water outlet pipeline and the mineralization filter element, and the second section of pipe is connected between the mineralization filter element and the water outlet control valve. One end of the second pipeline is connected to the water outlet pipeline, and the other end is connected to the water outlet control valve. The water outlet control valve is connected to an inlet pipe.

[0016] This utility model also provides a mineral spring mineralization water purification device, which includes the above-mentioned faucet device and a water purification unit, wherein the faucet device is connected to the outlet of the water purification unit.

[0017] This utility model provides a faucet device and a mineral water purification system. The faucet body is provided with a water outlet pipe. The faucet body is provided with a first pipe and a second pipe, which are connected in parallel. The first end of the first pipe and the first end of the second pipe are both connected to the water outlet pipe. A mineralization filter element is provided inside the faucet body and is connected in series with the first pipe. The second pipe is located outside the mineralization filter element. The faucet body is provided with a water outlet control valve for controlling either the first pipe or the second pipe to be connected to the water outlet pipe. The mineralization filter element is used to dissolve an appropriate amount of minerals into drinking water. By switching between the first pipe and the second pipe, drinking mineralized water and domestic water are provided respectively. Since the second water path does not pass through the mineralization filter element, it does not shorten the normal service life of the mineralization filter element, thus ensuring the lifespan of the filter element. Attached Figure Description

[0018] 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.

[0019] Figure 1 A three-dimensional assembly diagram of the faucet device provided in this embodiment of the utility model;

[0020] Figure 2 A three-dimensional cross-sectional view of the faucet device provided in the embodiment of this utility model;

[0021] Figure 3 Another perspective cross-sectional view of the faucet device provided in an embodiment of this utility model;

[0022] Figure 4 An exploded perspective view of the faucet device provided in the embodiment of this utility model;

[0023] Figure 5 Another exploded perspective view of the faucet device provided in this embodiment of the utility model. Detailed Implementation

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Most faucets currently on the market are single-outlet designs. Some faucets also have a single-function filter to remove impurities from the water. Others have an external mineralizing filter, usually located at the faucet's inlet or outlet, for full mineralization of the water flow. However, this design cannot distinguish between drinking water and household water, requiring a separate faucet for household use, which is inconvenient. In some cases, due to installation limitations, a new faucet cannot be added to the countertop. If all household water flows through the mineralizing filter, it will severely shorten the filter's lifespan, resulting in a shorter lifespan.

[0028] Therefore, this embodiment provides a faucet device, such as... Figures 1 to 5 As shown, the device includes a faucet body 100, which is provided with a water outlet pipe 110. A first pipe 210 and a second pipe 220 are provided inside the faucet body 100, connected in parallel. The first end of the first pipe 210 and the first end of the second pipe 220 are both connected to the water outlet pipe 110. A mineralizing filter element 300 is provided inside the faucet body 100 and connected in series with the first pipe 210. The second pipe 220 is located outside the mineralizing filter element 300. The faucet body 100 is provided with a water outlet control valve 400 for controlling the connection between either the first pipe 210 or the second pipe 220 and the water outlet pipe 110.

[0029] The faucet body 100 provided by this utility model is provided with a water outlet pipe 110. A first pipe 210 and a second pipe 220 are provided inside the faucet body 100, and the first pipe 210 and the second pipe 220 are arranged in parallel. The first end of the first pipe 210 and the first end of the second pipe 220 are both connected to the water outlet pipe 110. A mineralizing filter element 300 is provided inside the faucet body 100, and the mineralizing filter element 300 is connected in series with the first pipe 210. The second pipe 220 is located outside the mineralizing filter element 300. The faucet body 100 is equipped with a water outlet control valve 400 for controlling either the first pipe 210 or the second pipe 220 to be connected to the water outlet pipe 110. The mineralization filter element 300 is used to dissolve an appropriate amount of minerals into the drinking water. By switching between the first pipe 210 and the second pipe 220, mineralized water and domestic water that can be drunk are provided respectively. Since the second pipe 220 is a bypass pipe and does not pass through the mineralization filter element 300, it does not shorten the normal service life of the mineralization filter element 300, and the life of the filter element is guaranteed.

[0030] Optionally, the water outlet control valve 400 can be an electric valve or a manual mechanical valve. In some scenarios, the electric valve can be connected to a mechanical swing arm, knob, handle, or button, allowing the water outlet control valve 400 to switch states even without power. Users can also choose between electric or manual operation based on their preferences. The manual mechanical valve can employ a control structure of a swing arm, knob, handle, or button.

[0031] Optionally, the mineralized filter element 300 includes a filter housing 330 and a mineralized filter body 340, wherein the mineralized filter body 340 is disposed within the filter housing 330; the mineralized filter body 340 may be an alkaline filter body or a zinc-containing filter body, etc.

[0032] Optionally, the mineralizing filter body 340 is provided with a filter element inlet 301 and a filter element outlet 302. The mineralizing filter body 340 separates the filter element inlet 301 and the filter element outlet 302. Water that enters from the filter element inlet 301 and flows out from the filter element outlet 302 is filtered by the mineralizing filter body 340, and the mineralizing filter body 340 dissolves mineral substances into the water.

[0033] In specific applications, the mineralization filter 340 may include a first filter and a second filter. The first and second filter bodies can be arranged vertically along the axial direction, and can be integrally connected or separately fixedly connected. Alternatively, the first and second filter bodies can be nested in a cylindrical configuration. The first filter body may be a zinc-containing filter, i.e., a zinc mineralization filter 340, as zinc is one of the essential trace elements for the human body. The second filter body may be a weakly alkaline filter, which can maintain the pH value of the water above 7. Weakly alkaline water helps regulate the acid-base balance in the human body and maintain normal physiological functions. The mineralizing filter element 300 can provide weakly alkaline water containing zinc. The first filter element can dissolve zinc in the water, and the second filter element can be a weakly alkaline filter element. When water flows normally through the first and second filter elements, zinc can dissolve normally. However, when the water flow stops, the water in the installation cavity cannot be drained, and the first and second filter elements are in a soaking state. When the mineralizing filter element 300 is in a soaking state, if the soaking water is regular water, the amount of zinc dissolved within a certain time will exceed the national standard safety limit, meaning the zinc concentration in the soaking water does not meet drinking standards and is detrimental to human health. In this embodiment, by setting the second filter element to be alkaline, the soaking water can be made weakly alkaline, thereby inhibiting excessive dissolution of zinc from the first filter element and ensuring that the zinc concentration in the soaking water also meets national standards. Taking smithsonite as an example, the mineralizing filter material in the first filter element undergoes the following dissolution reaction in water: ZnCO3 = Zn 2+ +CO3 2- Zn 2+ The saturated solubility of Zn in pure water can reach 6.0 mg / L, far exceeding the national standard limit of 1.0 mg / L; when the water quality remains unchanged, Zn... 2+ and CO3 2- It is released simultaneously, releasing CO3. 2- By controlling the concentration of Zn to the lowest possible level, 2+ The saturated precipitation concentration is controlled at a low level; when the pH value is around 8.3, CO3... 2- The concentration of Zn is at its lowest level, at which point the concentration of Zn is at its lowest. 2+ The concentration of zinc in the soaking water is also at the lowest level, theoretically calculated to be 0.36 mg / L, which meets the standard limit. By setting a second filter, the pH value of the water used to soak the filter cartridge can be adjusted to around 8.3. This prevents the zinc content in the water from exceeding the set range under soaking conditions. By utilizing the mechanism of inhibiting zinc leaching through alkaline water soaking, zinc can be normally leached out during the flow of mineralized water (when the water flow is normal), while overcoming the technical difficulty of zinc-containing filter cartridges easily leading to excessive zinc levels during soaking.

[0034] Alternatively, the first filter element can be a strongly alkaline filter element, and the second filter element can be a weakly alkaline filter element. The strongly alkaline filter element inhibits the dissolution of alkaline minerals from the weakly alkaline filter element, which helps to improve the overall service life of the mineralized filter element 300. Water flowing through the strongly alkaline minerals in the first mineralized filter element (strongly alkaline) forms strongly alkaline flowing water with a relatively high pH value. Initially, it meets the requirements for alkaline water quality (pH 7 to 9). However, due to rapid dissolution, it becomes difficult to meet the requirements for alkaline water quality in the later stages. The weakly alkaline material in the second mineralized filter element 120 forms weakly alkaline flowing water. Initially, its pH value is relatively low. The weakly alkaline material itself dissolves slowly and has poor alkalization ability, hence the relatively low pH value in the early stages. However, due to gradual surface dissolution, the pores inside the weakly alkaline material gradually become interconnected, allowing water to pass not only through the surface but also through the interior of the material. This increases the contact area between water molecules and the weakly alkaline material, increasing the dissolution rate. Therefore, the pH value can meet the requirements for alkaline water quality in the later stages. Because weak alkalis can increase porosity in an alkaline environment, weak alkali minerals initially have low porosity. Under the influence of water flow, their internal porosity gradually increases, thus enhancing their alkalization capacity. Once the porosity reaches a certain level, a stable dissolution stage begins, at which point the dissolution capacity of strong alkali minerals decreases. This combination overcomes the short lifespan problem of single-alkaline filter media, effectively meeting the design goal of a long-life mineralized filter cartridge 300. Throughout its lifespan, the pH value of the output water remains between 7.0 and 9.0. This provides users with long-lasting alkalized water that meets the pH standard range, satisfying their high-end drinking water needs. The long service life of the mineralized filter cartridge 300 eliminates the need for frequent cartridge replacements, resulting in a superior user experience.

[0035] Optionally, the outlet control valve 400 is located on the inlet side of the mineral filter element. The outlet control valve 400 has a water supply interface 401, a first outlet interface 402, and a second outlet interface 403. The first outlet interface 402 is connected to the second end of the first pipeline 210, and the second outlet interface 403 is connected to the second end of the second pipeline 220. The water supply interface 401 is used to connect to an external water supply pipeline. The outlet control valve 400 also has a valve core, which controls the switching between the first outlet interface 402, the second outlet interface 403, and the water supply interface 401. The outlet control valve 400 can be a three-way switching valve to distribute the incoming water flow to either the first or second water path, allowing the user to switch as needed. Alternatively, the outlet control valve 400 can also function as a mixing valve, with adjustable flow rates between the first and second water paths, allowing users to adjust the concentration of mineralized water according to their taste preferences, thus better meeting individual customer needs.

[0036] Optionally, the outlet pipe 110 may be equipped with a first water quality sensor, which is used to acquire the pH and / or TDS data of the outlet water. A second water quality sensor is installed upstream of the mineralization filter 300, which is used to acquire the pH and / or TDS data of the water before it enters the mineralization filter 300. The pH and / or TDS data can be displayed on a monitor. In some embodiments, the circuit board inside the faucet body 100 is equipped with a wireless module, and the pH and / or TDS data can be wirelessly pushed to the user's terminal device, such as a mobile phone or smart speaker screen. By using the pH and / or TDS data upstream and downstream of the mineralization filter 300, the user can also determine the service life of the mineralization filter 300. Under the same water flow rate, when the difference between the pH and / or TDS data upstream and downstream of the mineralization filter 300 is relatively small, it indicates that the service life of the mineralization filter 300 is about to end, and the user can replace it with a new filter in time.

[0037] Optionally, the faucet body 100 is equipped with a display screen for displaying water quality information. The display screen has a first display area for displaying the pH and / or TDS data of the water; and a second display area for displaying the pH and / or TDS data of the water before it enters the mineralization filter 300. The display screen can be positioned at a suitable location, such as the top of the faucet body 100, so that the user can intuitively see the pH and / or TDS data. A flow sensor can be installed inside the faucet body 100 to trigger the display screen. In some scenarios, a person sensor can also be installed, which will illuminate the display screen when a person approaches. Alternatively, the display screen can also be triggered when the water outlet control valve 400 is controlled.

[0038] Optionally, the faucet body 100 includes a first tube that can be longitudinally mounted on the countertop and a second tube that is laterally or obliquely connected to the first tube. The second tube has a water outlet at its front end, and the water outlet pipe 110 is located within the second tube. The mineralizing filter element 300 is located within the first tube, resulting in a compact structure where the mineralizing filter element 300 does not require external mounting. The second pipe 220 and the mineralizing filter element 300 can be arranged adjacent to each other. In this embodiment, the mineralizing filter element 300 is cylindrical in shape, but it can also be annular or cylindrical. In some possible implementations, the mineralizing filter element 300 has perforations for the second pipe 220 to pass through directly. For example, the mineralizing filter element 300 may be annular, meaning it has a central hole extending through both ends along the axial direction for the second pipe 220 to pass through. In this way, the outer diameter of the first tube can be approximately the same as that of the mineralizing filter element 300, facilitating product miniaturization.

[0039] Optionally, the water outlet control valve 400 is located below the mineralization filter element 300. The first pipeline 210 includes a first section and a second section. The first section is connected between the water outlet pipeline 110 and the mineralization filter element 300, and the second section is connected between the mineralization filter element 300 and the water outlet control valve 400. One end of the second pipeline 220 is connected to the water outlet pipeline 110, and the other end is connected to the water outlet control valve 400. The water outlet control valve 400 is connected to an inlet pipe, which can be connected to the water purifier unit.

[0040] This utility model also provides a mineral spring water purification device, which includes the aforementioned faucet device and a water purification unit. The faucet device is connected to the outlet of the water purification unit. The water purification unit may be equipped with a pre-filter and an RO membrane filter to provide purified water to the faucet.

[0041] The faucet body 100 provided by this utility model is provided with a water outlet pipe 110. A first pipe 210 and a second pipe 220 are provided inside the faucet body 100. The first pipe 210 and the second pipe 220 are connected in parallel. The first end of the first pipe 210 and the first end of the second pipe 220 are both connected to the water outlet pipe 110. A mineralizing filter element 300 is provided inside the faucet body 100. The mineralizing filter element 300 is connected in series with the first pipe 210. The second pipe 220 is provided inside the first pipe 210. The mineralizing filter element 300 is externally located; the faucet body 100 is equipped with a water outlet control valve 400 for controlling either the first pipe 210 or the second pipe 220 to be connected to the water outlet pipe 110. The mineralizing filter element 300 is used to dissolve an appropriate amount of minerals into drinking water. Through the switching control of the first pipe and the second pipe, mineralized water that can be drunk and domestic water are provided respectively. Since the second water path does not pass through the mineralizing filter element 300, it does not shorten the normal service life of the mineralizing filter element 300, and the life of the filter element is guaranteed.

[0042] 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.

[0043] 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 device, characterized in that, The device includes a faucet body, which has a water outlet pipe. The faucet body contains a first pipe and a second pipe, which are connected in parallel. A first end of both the first pipe and the first end of the second pipe are connected to the water outlet pipe. A mineralizing filter element is installed inside the faucet body and connected in series with the first pipe. The second pipe is located outside the mineralizing filter element. The faucet body also includes a water outlet control valve for controlling the connection between either the first pipe or the second pipe and the water outlet pipe.

2. The faucet device according to claim 1, characterized in that, The outlet control valve is either an electric valve or a manual mechanical valve.

3. The faucet device according to claim 1, characterized in that, The mineralized filter element includes a filter shell and a mineralized filter body, wherein the mineralized filter body is disposed inside the filter shell; The mineralized filter body is provided with a filter element inlet and a filter element outlet, and the mineralized filter body separates the filter element inlet and the filter element outlet.

4. The faucet device according to claim 3, characterized in that, The water outlet control valve is provided with a water supply interface, a first water outlet interface, and a second water outlet interface. The first water outlet interface is connected to the second end of the first pipeline, and the second water outlet interface is connected to the second end of the second pipeline. The water supply interface is used to connect to an external water supply pipeline. The water outlet control valve also has a valve core, which is used to control the switching of the first water outlet interface and the second water outlet interface and the connection of the water supply interface.

5. The faucet device according to claim 1, characterized in that, The outlet pipeline is equipped with a first water quality sensor, which is used to acquire pH and / or TDS data of the outlet water.

6. The faucet device according to claim 5, characterized in that, A second water quality sensor is installed upstream of the mineralization filter element. The second water quality sensor is used to acquire the pH and / or TDS data of the water before it enters the mineralization filter element.

7. The faucet device according to claim 6, characterized in that, The faucet body is equipped with a display screen for displaying water quality information. The display screen has a first display area for displaying the pH and / or TDS data of the water quality; and a second display area for displaying the pH and / or TDS data of the water before it enters the mineralization filter.

8. The faucet device according to claim 4, characterized in that, The faucet body includes a first tube that can be longitudinally arranged on the countertop and a second tube that is horizontally or diagonally connected to the first tube. The front end of the second tube is provided with a water outlet, the water outlet pipe is arranged in the second tube, and the mineralization filter is arranged in the first tube.

9. The faucet device according to claim 8, characterized in that, The water outlet control valve is located below the mineralization filter element. The first pipeline includes a first section of pipe and a second section of pipe. The first section of pipe is connected between the water outlet pipeline and the mineralization filter element, and the second section of pipe is connected between the mineralization filter element and the water outlet control valve. One end of the second pipeline is connected to the water outlet pipeline, and the other end is connected to the water outlet control valve. The water outlet control valve is connected to an inlet pipe.

10. A mineral spring mineralization and water purification device, characterized in that, The mineral water purification equipment includes a faucet device as described in any one of claims 1 to 9, and further includes a water purification unit, wherein the faucet device is connected to the outlet of the water purification unit.

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