Faucet device and mineral spring mineralization water purification equipment

Abstract

The invention 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 body which is provided with a water inlet connector and a water outlet channel, a filter element component is arranged in the faucet body, and the filter element component comprises a front filter body and a mineralization filter body; a first water path and a second water path are arranged in the faucet main body and are both arranged between the water inlet connector and the water outlet channel; the first water path only flows through the mineralization filter body or sequentially flows through the front filter body and the mineralization filter body, and the second water path does not flow through the front filter body and the mineralization filter body or only flows through the front filter body, so that a user can switch different water paths as required to meet different use requirements, and a plurality of faucets are not required to be mounted; meanwhile, the service life of the mineralized filter body can be prevented from being too short, and the use cost of a user is reduced.

Description

Technical Field

[0001] The invention relates to the field of faucets, and in particular to a faucet device and mineral spring mineralization water purification equipment. Background Art

[0002] Most of the faucets currently used in the market are designed with a single water outlet. In the prior art, some faucets are also connected with a single-function filter element to remove impurities in the water, but different water outlet modes cannot be switched according to the needs of users, and it is difficult for users to switch different functional water qualities on one faucet. In particular, the filter element used for filtration and the filter element for dissolving minerals into the water flow generally need to be set up with two different faucets respectively, which is inconvenient to install, especially on some narrow countertops, where installation is more difficult. Summary of the invention

[0003] In view of this, the present invention provides a faucet and a mineral spring mineralization water purification device, which can switch different functional water qualities on one faucet and is easy to install.

[0004] The present invention provides the following technical solutions:

[0005] A faucet device comprises a faucet body, wherein the faucet body is provided with a water inlet connection port and a water outlet channel, wherein a filter element is provided in the faucet body, wherein the filter element comprises a pre-filter body and a mineralized filter body; wherein a first waterway and a second waterway are provided in the faucet body, wherein the first waterway and the second waterway are both provided between the water inlet connection port and the water outlet channel; wherein the first waterway flows only through the mineralized filter body or flows through the pre-filter body and the mineralized filter body in sequence, and wherein the second waterway does not flow through the pre-filter body and the mineralized filter body or flows only through the pre-filter body;

[0006] The faucet body is connected to a regulating valve for switching any one of the first water channel and the second water channel to be simultaneously connected to the water outlet channel and the water inlet connection port.

[0007] Optionally, the regulating valve is a mechanical valve or an electrically controlled valve.

[0008] Optionally, the faucet body includes a longitudinal tube body and a transverse water outlet portion, one end of the transverse water outlet portion is connected to the longitudinal tube body, and the other end of the transverse water outlet portion is provided with a water outlet, and the water outlet is communicated with the water outlet channel; the regulating valve includes a mechanical valve body and a mechanical control portion, the mechanical valve body is arranged in the faucet body, the mechanical valve body is connected to the water outlet channel, the mechanical valve body is also connected to the first water path and the second water path, the mechanical control portion at least partially extends out of the faucet body, and the mechanical control portion is connected to the mechanical valve body, and is used for on-off control or flow control of the first water path and the second water path.

[0009] Optionally, the pre-filter and the mineralization filter are integrally or separately arranged.

[0010] Optionally, the filter element component also includes a filter element housing, the pre-filter body and the mineralized filter body are both arranged in the filter element housing, and one end of the filter element housing is provided with a first water outlet interface and a second water outlet interface, the first water outlet interface and the second water outlet interface are respectively connected to the two water inlet ends of the regulating valve, and the water outlet end of the regulating valve is connected to the water outlet channel.

[0011] Optionally, a water inlet interface is provided at the other end of the filter element housing, and at least the mineralized filter body passes between the water inlet interface and the first water outlet interface, and at least the pre-filter body passes between the water inlet interface and the second water outlet interface.

[0012] Optionally, the pre-filter body is cylindrical, the water inlet interface is connected to the outside of the pre-filter body, the interior of the pre-filter body has a central channel, and the central channel is connected to the second water outlet interface through a central tube;

[0013] The mineralized filter body is cylindrical, the water inlet interface is connected to the outside of the pre-filter body, and the first water outlet interface is connected to the internal channel of the mineralized filter body.

[0014] Optionally, the mineralized filter body and the pre-filter body are coaxially arranged up and down along the axial direction of the filter element housing, an end cover is arranged between the mineralized filter body and the pre-filter body, the end cover is fixedly connected to one end of the center tube, the other end of the center tube is connected to the second water outlet interface, the mineralized filter body is sleeved on the outside of the center tube, and the inner side of the mineralized filter body and the outer side of the center tube have a mineralized water flow channel, and the mineralized water flow channel is connected to the first water outlet interface.

[0015] Optionally, a water quality information acquisition module for acquiring the pH value and / or TDS value of the water flow is provided in the faucet device, and the water quality information acquisition module includes a first sensor and a second sensor respectively arranged upstream and downstream of the filter element component. The faucet device is connected to a display screen assembly for displaying the pH value and / or TDS value.

[0016] The present invention also provides a mineral spring mineralization water purification device, which includes the above-mentioned faucet device and a water purifier, and the water inlet connection port of the faucet device is connected to the water outlet interface of the water purifier.

[0017] The present invention provides a faucet device and mineral water purification equipment, wherein the faucet body is provided with a water inlet connection port and a water outlet channel, and a filter element component is provided in the faucet body, and the filter element component includes a pre-filter body and a mineralized filter body; a first waterway and a second waterway are provided in the faucet body, and the first waterway and the second waterway are both provided between the water inlet connection port and the water outlet channel; the first waterway only flows through the mineralized filter body or flows through the pre-filter body and the mineralized filter body successively, and the second waterway does not flow through the pre-filter body and the mineralized filter body or flows through the pre-filter body only, and any one of the first waterway and the second waterway is switched to a regulating valve that is simultaneously connected to the water outlet channel and the water inlet connection port by a regulating valve, so that the first waterway flows through the mineralized filter body to obtain mineral water, and the second waterway only flows through the pre-filter body to obtain domestic water, and the user can switch different waterways according to the needs to meet different usage requirements, and there is no need to install multiple faucets, and at the same time, the life of the mineralized filter body can be avoided to be too short, which is conducive to reducing the user's usage cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for use in the implementation mode will be briefly introduced below. Obviously, the drawings described below are some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A three-dimensional assembly diagram of a faucet device provided in an embodiment of the present invention;

[0020] Figure 2 A three-dimensional cross-sectional schematic diagram of a faucet device provided by an embodiment of the present invention;

[0021] Figure 3 A three-dimensional exploded schematic diagram of a faucet device provided in an embodiment of the present invention;

[0022] Figure 4 A three-dimensional exploded cross-sectional schematic diagram of a faucet device provided in an embodiment of the present invention;

[0023] Figure 5 Another three-dimensional cross-sectional schematic diagram of a faucet device provided by an embodiment of the present invention;

[0024] Figure 6 A three-dimensional cross-sectional schematic diagram of a filter element component in a faucet device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0027] References to "embodiments" or "implementations" herein mean that a particular feature, structure, or characteristic described in conjunction with the embodiments or implementations may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] Most of the faucets currently used in the market are designed with a single water outlet. In the prior art, some faucets are also connected with a single-function filter element to remove impurities in the water, but they cannot switch different water outlet modes according to the needs of users, and it is difficult for users to switch different functional water qualities on one faucet. In particular, the filter element used for filtration and the filter element that dissolves minerals into the water flow generally need to be set up with two different faucets respectively, which is inconvenient to install, especially on some narrow countertops, where installation is more difficult and the user experience is poor.

[0029] In view of this, the present embodiment provides a faucet device, such as Figures 1 to 6As shown, it includes a faucet body 100, the faucet body 100 is provided with a water inlet connection port 101 and a water outlet channel 102, a filter element component 300 is arranged in the faucet body 100, and the filter element component 300 includes a pre-filter body 310 and a mineralized filter body 320; a first waterway and a second waterway are arranged in the faucet body 100, and the first waterway and the second waterway are both arranged between the water inlet connection port 101 and the water outlet channel 102; the first waterway only flows through the mineralized filter body 320 or flows through the pre-filter body 310 and the mineralized filter body 320 successively, and the second waterway does not flow through the pre-filter body 310 and the mineralized filter body 320 or flows only through the pre-filter body 310; the faucet body 100 is connected to a regulating valve 400 for switching any one of the first waterway and the second waterway to be simultaneously connected to the water outlet channel 102 and the water inlet connection port 101. The faucet body 100 is provided with a water inlet connection port 101 and a water outlet channel 102, and a filter element component 300 is provided in the faucet body 100, and the filter element component 300 includes a pre-filter body 310 and a mineralized filter body 320; a first waterway and a second waterway are provided in the faucet body 100, and the first waterway and the second waterway are both provided between the water inlet connection port 101 and the water outlet channel 102; the first waterway only flows through the mineralized filter body 320 or flows through the pre-filter body 310 and the mineralized filter body 320 in sequence, and the second waterway does not flow through the pre-filter body 310 and the mineralized filter 320 or only flows through the pre-filter 310, and through the regulating valve 400, any one of the first water path and the second water path is switched to the regulating valve 400 that is simultaneously connected to the water outlet channel 102 and the water inlet connection port 101, so that the first water path flows through the mineralized filter 320 to obtain mineral water, and the second water path only flows through the pre-filter 310 to obtain domestic water. Users can switch different water paths as needed to meet different usage requirements without installing multiple faucets. At the same time, the life of the mineralized filter 320 can be avoided to be too short, which is beneficial to reducing the user's usage cost.

[0030] Optionally, the regulating valve 400 is a mechanical valve, and the user can manually regulate the water outlet, which is easy to use. Compared with complex electronic control operations, the mechanical regulating valve 400 can be easily mastered by children and the elderly, and it also has the advantages of reliability and low cost. The faucet does not need to be connected to electricity, which further facilitates installation.

[0031] Optionally, the faucet body 100 includes a longitudinal tube body 110 and a transverse water outlet 120, one end of the transverse water outlet 120 is connected to the longitudinal tube body 110, and the other end of the transverse water outlet 120 is provided with a water outlet, and the water outlet is communicated with the water outlet channel 102, and the regulating valve 400 includes a mechanical valve body and a mechanical control part, the mechanical valve body is arranged in the faucet body 100, the mechanical valve body is connected to the water outlet channel 102, the mechanical valve body is also connected to the first waterway and the second waterway, and the mechanical control part at least partially extends out of the faucet body 100, and the mechanical control part is connected to the mechanical valve body, and is used for on-off control or flow control of the first waterway and the second waterway. Optionally, the mechanical control part can be a knob type, a handle type or a button type structure, etc.

[0032] Optionally, the pre-filter 310 and the mineralized filter 320 are integrally arranged or separately arranged, and both the pre-filter 310 and the mineralized filter 320 can be in the shape of a carbon rod. In this embodiment, the mineralized filter 320 and the pre-filter 310 are separately arranged up and down. Of course, in some embodiments, the mineralized filter 320 and the pre-filter 310 can also be integrally arranged up and down or integrally arranged inside and outside.

[0033] Optionally, the filter element component 300 further includes a filter element housing 330, and the pre-filter body 310 and the mineralized filter body 320 are both disposed in the filter element housing 330 to form an assembled filter element component 300, so as to facilitate the maintenance and overall replacement of the filter element component 300. A first water outlet interface 331 and a second water outlet interface 332 are disposed at one end of the filter element housing 330, and the first water outlet interface 331 and the second water outlet interface 332 are respectively connected to the two water inlet ends of the regulating valve 400, and the water outlet end of the regulating valve 400 is connected to the water outlet channel 102. Of course, in some applications, the mineralized filter body 320 and the pre-filter body 310 can also be respectively encapsulated in different filter housings, and the two filter housings are respectively connected in series to the first waterway and the second waterway.

[0034] Optionally, a water inlet interface 333 is provided at the other end of the filter element housing 330, and at least the mineralized filter body 320 passes between the water inlet interface 333 and the first water outlet interface 331, and the first water path can allow mineralized water to flow through. At least the pre-filter body 310 passes between the water inlet interface 333 and the second water outlet interface 332, and the second pipeline can allow domestic water to flow through.

[0035] Optionally, the pre-filter 310 is cylindrical, the water inlet interface 333 is connected to the outside of the pre-filter 310, the pre-filter 310 has a central channel inside, and the central channel is connected to the second water outlet interface 332 through the central tube 340; the mineralized filter 320 is cylindrical, the water inlet interface 333 is connected to the outside of the pre-filter 310, and the first water outlet interface 331 is connected to the internal channel of the mineralized filter 320. The water between the water inlet interface 333 and the first water outlet interface 331 only passes through the mineralized filter 320, not the pre-filter 310. The water between the water inlet interface 333 and the second water outlet interface 332 only passes through the pre-filter 310, not the mineralized filter 320. When using domestic water, such as washing vegetables and fruits, domestic water can be used to avoid all water passing through the mineralized filter 320. Such a design is more conducive to extending the service life of the mineralized filter 320.

[0036] Optionally, the mineralized filter body 320 and the pre-filter body 310 are coaxially arranged up and down along the axial direction of the filter element housing 330, and an end cover 350 is arranged between the mineralized filter body 320 and the pre-filter body 310, and the end cover 350 is fixedly arranged and connected to one end of the central tube 340, and the other end of the central tube 340 is connected to the second water outlet interface 332, the mineralized filter body 320 is sleeved on the outside of the central tube 340, and the inner side of the mineralized filter body 320 and the outer side of the central tube 340 have a mineralized water flow channel, and the mineralized water flow channel is connected to the first water outlet interface 331. The structure is ingenious, and the mineralized filter body 320 and the pre-filter body 310 are integrated in the same filter element housing 330. Through different water channel designs, the water inlet interface 333 and the first water outlet interface 331 pass through the mineralized filter body 320 instead of the pre-filter body 310. The water between the water inlet interface 333 and the second water outlet interface 332 passes through the pre-filter 310 but not the mineralized filter 320 .

[0037] The present invention also provides a mineral spring mineralization water purification device, which includes the above-mentioned faucet device and a water purifier, and the water inlet connection port 101 of the faucet device is connected to the water outlet interface of the water purifier.

[0038] The present invention provides a faucet device and a mineral water purification device, wherein the faucet body 100 is provided with a water inlet connection port 101 and a water outlet channel 102, and a filter element component 300 is provided in the faucet body 100, and the filter element component 300 includes a pre-filter body 310 and a mineralized filter body 320; a first waterway and a second waterway are provided in the faucet body 100, and the first waterway and the second waterway are both provided between the water inlet connection port 101 and the water outlet channel 102; the first waterway only flows through the mineralized filter body 320 or flows through the pre-filter body 310 and the mineralized filter body 320 in sequence, and the second waterway Without passing through the pre-filter 310 and the mineralized filter 320 or only passing through the pre-filter 310, the first water path and the second water path are switched to the regulating valve 400 which is simultaneously connected to the water outlet channel 102 and the water inlet connection port 101 through the regulating valve 400, so that the first water path flows through the mineralized filter 320 to obtain mineral water, and the second water path only flows through the pre-filter 310 to obtain domestic water. Users can switch different water paths as needed to meet different usage requirements without installing multiple faucets. At the same time, the life of the mineralized filter 320 can be avoided to be too short, which is beneficial to reducing the user's usage cost.

[0039] In specific applications, the mineralized filter body 320 can be an integrally formed carbon rod filter body, or the first filter material 110 and the second filter material 120 can be cylindrical and sleeved together, and the water flow in the mineralized waterway can flow radially through the first filter material 110 and the second filter material 120 in sequence.

[0040] As a first optional solution of the mineralized filter body 320, the mineralized filter body 320 includes a first filter material and a second filter material. The first filter material can be a zinc-containing filter material, and the second filter material can be a weakly alkaline filter material. The first filter material and the second filter material can both be cylindrical, and the first filter material is sleeved on the outside of the second filter material, and the water flow can flow from the outside of the first filter material to the inside of the second filter material, that is, the water flow in the first waterway flows through the first filter material and the second filter material in sequence. The first filter material can dissolve zinc ions in the water body, the second filter material can be a weakly alkaline filter material, and the mineralized filter body 320 can provide weakly alkaline water containing zinc. When the first water path is connected and water is discharged, when the water in the first water path flows through the first filter material and the second filter material successively, the zinc element in the first filter material can be dissolved normally. When the faucet is closed, the water in the filter element housing 330 cannot be emptied, and the first filter material and the second filter material are in an immersed state. When the mineralized filter body 320 is in an immersed state, if the immersed water body is pure water or tap water, the amount of zinc element dissolved within a certain period of time will exceed the national standard safety limit, that is, the zinc concentration of the immersed water body does not meet the drinking standard. By setting the second filter material as an alkaline filter material, the immersed water body can be made weakly alkaline, thereby inhibiting the excessive dissolution of zinc elements in the first filter material, so that the zinc concentration in the immersed water body also meets the national standard. Taking smithsonite as an example of the mineralized filter material in the first filter material, the dissolution reaction of smithsonite in water: ZnCO3=Zn2+ +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. 2+ and CO3 2- is precipitated synchronously, CO3 2- The concentration of Zn can be controlled at the lowest 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 2+ The concentration of soaking water is also at the lowest level, theoretically calculated to be 0.36 mg / L, which meets the standard limit. By setting the second filter material, the pH value of the water body soaking the filter element can be adjusted to about 8.3, which can prevent the zinc element in the water body from exceeding the set range under soaking conditions. The mechanism of inhibiting the dissolution of zinc elements by soaking in alkaline water can not only make the zinc element dissolve normally when the mineralized water flows (normal water flow), but also overcome the technical difficulty of zinc-containing filter materials easily causing zinc elements to exceed the standard when soaked.

[0041] As a second optional solution for the mineralized filter 320, the mineralized filter 320 may be an alkaline filter element, which can form weak alkaline drinking water in the first waterway. In this embodiment, the first filter material is a strong alkaline filter material and the second filter material is a weak alkaline filter material. The strong alkaline filter material has an inhibitory effect on the dissolution of alkaline minerals in the weak alkaline filter material, which is beneficial to improve the overall service life of the mineralized filter 320. When the water flows through the first mineralized filter material 110, the pH value of the effluent is relatively high, which can meet the design requirement of pH value between 7 and 9 in the early stage, but because of the rapid dissolution, it is difficult to meet the requirements of the alkaline water quality demand range in the later stage. The weak alkaline material in the second mineralized filter material 120 forms weak alkaline water, whose initial pH value is relatively low. The weak alkaline material itself dissolves slowly and has poor water alkalization ability. However, because the weak alkaline material on the surface is gradually dissolved, the pores inside the weak alkaline material gradually become interconnected from closed, and the water flow can not only pass through the surface of the weak alkaline material, but also through the inside of the weak alkaline material, which increases the contact area between water molecules and the weak alkaline material and increases the dissolution rate of the alkaline material. Therefore, the pH value can meet the alkaline water quality requirement range in the later stage. The problem of low life of a single alkaline filter material is overcome, and the design purpose of longevity of the mineralized filter body 320 can be well met. The pH value of the outlet water can meet the set range within the entire life range, which overcomes the shortcomings of a single alkaline filter material and reduces the user's use cost.

[0042] In a specific application, a water quality information acquisition module may be provided in the faucet device, the water quality information acquisition module is provided on the first waterway, the water quality information acquisition module is used to obtain the pH value or TDS value of the first waterway, and the water quality information acquisition module may include a first sensor and a second sensor; the first sensor is provided upstream of the filter element component 300 (e.g., the water inlet channel), the first sensor is used to obtain the pH value and / or TDS value of the water flow; the second sensor is provided downstream of the filter element component 300 (e.g., the water outlet channel 102), the second sensor is used to obtain the pH value and / or TDS value of the outlet water flow. The faucet device may be connected to a display screen assembly, the display screen assembly may be provided with a first display area and a second display area, the first display area is used to display the pH value and / or TDS value of the inlet water flow, the second display area is used to display the pH value and / or TDS value of the outlet water flow, the user can directly feel the dynamic changes of the pH value and / or TDS value of the inlet and outlet water, and the user experience is better.

[0043] In specific applications, the pre-filter 310 can be a pure carbon rod or a ceramic filter, or a carbon fiber filter or a granular carbon filter, which can be used to absorb impurities in water and remove odors.

[0044] The present invention also provides a mineral spring mineralized water purification device, which includes the above-mentioned faucet device and a water purifier, wherein the water inlet connection port 101 of the faucet device is connected to the water outlet interface of the water purifier through a water inlet channel. The faucet body 100 is provided with a water inlet connection port 101 and a water outlet channel 102, and a filter element component 300 is provided in the faucet body 100, and the filter element component 300 includes a pre-filter body 310 and a mineralized filter body 320; a first waterway and a second waterway are provided in the faucet body 100, and the first waterway and the second waterway are both provided between the water inlet connection port 101 and the water outlet channel 102; the first waterway only flows through the mineralized filter body 320 or flows through the pre-filter body 310 and the mineralized filter body 320 successively, and the second waterway does not flow through the pre-filter body 310 and the mineralized filter body 320 or flows through the pre-filter body 310 and the mineralized filter body 320 successively. It only flows through the pre-filter 310, and through the regulating valve 400, any one of the first water path and the second water path is switched to the regulating valve 400 that is simultaneously connected to the water outlet channel 102 and the water inlet connection port 101, so that the first water path flows through the mineralized filter 320 to obtain mineral water, and the second water path only flows through the pre-filter 310 to obtain domestic water. Users can switch different water paths as needed to meet different usage requirements, and there is no need to install multiple faucets. When using domestic water, the water does not pass through the mineralized filter 320, which can avoid the life of the mineralized filter 320 being too short, which is beneficial to reducing the user's usage cost.

[0045] Mentioning "embodiment" and "implementation method" in the present invention means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrases in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention can be combined with other embodiments. In addition, it should be understood that the features, structures or characteristics described in the various embodiments of the present invention can be arbitrarily combined to form another embodiment without departing from the spirit and scope of the technical solution of the present invention, provided that there is no contradiction between them.

[0046] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above preferred implementation modes, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A faucet device, characterized in that: The faucet body comprises a faucet main body, the faucet main body is provided with a water inlet connection port and a water outlet channel, a filter element component is provided in the faucet main body, and the filter element component comprises a pre-filter body and a mineralized filter body; a first waterway and a second waterway are provided in the faucet main body, and the first waterway and the second waterway are both provided between the water inlet connection port and the water outlet channel; the first waterway only flows through the mineralized filter body or flows through the pre-filter body and the mineralized filter body in sequence, and the second waterway does not flow through the pre-filter body and the mineralized filter body or flows through the pre-filter body only; The faucet body is connected to a regulating valve for switching any one of the first water channel and the second water channel to be simultaneously connected to the water outlet channel and the water inlet connection port.

2. The faucet device according to claim 1, characterized in that: The regulating valve is a mechanical valve.

3. The faucet device according to claim 1, characterized in that: The faucet body includes a longitudinal tube body and a transverse water outlet portion, one end of the transverse water outlet portion is connected to the longitudinal tube body, and the other end of the transverse water outlet portion is provided with a water outlet, and the water outlet is communicated with the water outlet channel. The regulating valve includes a mechanical valve body and a mechanical control portion, the mechanical valve body is arranged in the faucet body, the mechanical valve body is connected to the water outlet channel, the mechanical valve body is also connected to the first water path and the second water path, the mechanical control portion at least partially extends out of the faucet body, and the mechanical control portion is connected to the mechanical valve body, and is used for on-off control or flow control of the first water path and the second water path.

4. The faucet device according to claim 3, characterized in that: The pre-filter and the mineralization filter are arranged in one piece or in separate pieces.

5. The faucet device according to claim 1, characterized in that: The filter element component also includes a filter element housing, the pre-filter body and the mineralized filter body are both arranged in the filter element housing, and one end of the filter element housing is provided with a first water outlet interface and a second water outlet interface, the first water outlet interface and the second water outlet interface are respectively connected to the two water inlet ends of the regulating valve, and the water outlet end of the regulating valve is connected to the water outlet channel.

6. The faucet device according to claim 5, characterized in that: The other end of the filter element housing is provided with a water inlet interface, and at least the mineralized filter body passes between the water inlet interface and the first water outlet interface, and at least the pre-filter body passes between the water inlet interface and the second water outlet interface.

7. The faucet device according to claim 5, characterized in that: The pre-filter body is cylindrical, the water inlet interface is connected to the outside of the pre-filter body, the interior of the pre-filter body has a central channel, and the central channel is connected to the second water outlet interface through a central pipe; The mineralized filter body is cylindrical, the water inlet interface is connected to the outside of the pre-filter body, and the first water outlet interface is connected to the internal channel of the mineralized filter body.

8. The faucet device according to claim 7, characterized in that: The mineralized filter body and the pre-filter body are coaxially arranged up and down along the axial direction of the filter element housing, an end cover is arranged between the mineralized filter body and the pre-filter body, the end cover is fixedly arranged and connected to one end of the central tube, the other end of the central tube is connected to the second water outlet interface, the mineralized filter body is sleeved on the outside of the central tube, and the inner side of the mineralized filter body and the outer side of the central tube have a mineralized water flow channel, and the mineralized water flow channel is connected to the first water outlet interface.

9. The faucet device according to claim 1, characterized in that: The faucet device is provided with a water quality information acquisition module for obtaining the pH value and / or TDS value of the water flow, and the water quality information acquisition module includes a first sensor and a second sensor respectively arranged upstream and downstream of the filter element component. The faucet device is connected to a display screen assembly for displaying the pH value and / or TDS value.

10. A mineral water purification device, characterized in that: The mineral spring mineralized water purification equipment comprises the faucet device as described in any one of claims 1 to 9, and also comprises a water purifier, and the water inlet connection port of the faucet device is connected to the water outlet port of the water purifier.

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