Tap and mineral water purification equipment

Abstract

The present invention relates to a faucet and a mineral spring water purification device. The faucet comprises: a body, the body having a first connection end; a filter element assembly, the two opposite ends of the filter element assembly are respectively provided with a first connection part and a second connection part, the first connection part is detachably connected to the first connection end; a water supply part, the water supply part is provided with a second connection end, the second connection end is detachably connected to the second connection part, and the water supply part is used to supply water to the filter element assembly. The faucet can be installed and the filter element can be replaced.

Description

Technical Field

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

[0002] At present, with the continuous improvement of people's living standards, people pay more and more attention to drinking water. The water that people can drink can be roughly divided into tap water, purified water, and mineral water. Tap water contains impurities, bacteria and heavy metal pollution. Purified water is acidic and does not balance the acid-base balance of the human body. The faucet is the terminal device of water. The traditional faucet currently used in the market has a relatively single function, which is limited to safe water use. Summary of the invention

[0003] In view of this, the present invention provides a faucet and a mineral spring water purification device. The faucet can be installed with and replace a filter element.

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

[0005] A faucet, comprising:

[0006] A body having a first connection end;

[0007] A filter element assembly, wherein two opposite ends of the filter element assembly are respectively provided with a first connecting portion and a second connecting portion, and the first connecting portion is detachably connected to the first connecting end;

[0008] A water supply component is provided with a second connecting end, the second connecting end is detachably connected to the second connecting portion, and the water supply component is used to supply water to the filter element assembly.

[0009] In one embodiment, the filter element assembly comprises: a first filter element and a second filter element;

[0010] The first filter element is provided with a first connection part and a second connection part at both ends, and the third connection part and a fourth connection part are provided at both ends of the second filter element; the first connection part of the first filter element is connected to the first connection end, the second connection part of the first filter element is connected to the first connection part of the second filter element, and the second connection part of the second filter element is connected to the second connection end.

[0011] In a further embodiment, the first connection end, the second connection end, the first connection portion, the second connection portion, the third connection portion, and the fourth connection portion are all provided with threads;

[0012] The first connection end is threadedly connected to the first connection portion, the second connection portion is connected to the third connection portion, and the fourth connection portion is threadedly connected to the second connection end.

[0013] In a further embodiment, the first connection end, the second connection part and the fourth connection part are all provided with a slide groove, and the first connection part, the fourth connection part and the second connection end are provided with a matching piece, and the matching piece can slide in the slide groove;

[0014] The mating piece has a locking position and an unlocking position. When the mating piece is in the locking position, the mating piece is located in the slide slot and is locked with the slide slot; when the mating piece is in the unlocking position, the mating piece is located outside the slide slot and is unlocked with the slide slot.

[0015] In one embodiment, the first filter element comprises: a housing, a first sub-filter element, and a second sub-filter element;

[0016] The first sub-filter element and the second sub-filter element are both arranged in the shell, and the first sub-filter element and the second sub-filter element are arranged in sequence along the height direction of the shell.

[0017] In a further embodiment, the first sub-filter element has a first cover plate, which is arranged on a side away from the second sub-filter element, and the second sub-filter element has a second cover plate, which is arranged on a side close to the first sub-filter element. The shell has an inner wall, and the first cover plate and the second cover plate are both abutted against the inner wall; the first sub-filter element has a support member, and the support member abuts against the second cover plate.

[0018] In a further embodiment, a shell water inlet and a shell water outlet are respectively arranged on opposite sides of the shell, the first sub-filter element has a first sub-filter element water outlet, and the second sub-filter element has a second sub-filter element water outlet; there is a gap between the first sub-filter element and the second sub-filter element and the shell, and the second sub-filter element water outlet is connected to the water outlet of the shell.

[0019] In a further embodiment, the shell comprises: a shell water inlet, a shell first water outlet, and a shell second water outlet;

[0020] The shell water inlet, the shell first water outlet, and the shell second water outlet are arranged on two opposite side walls of the shell.

[0021] The method further comprises: a first central tube, a second central tube;

[0022] The first central tube is disposed in the first sub-filter element, the second central tube is disposed in the second sub-filter element, the axis of the first central tube, the axis of the second central tube, and the axis of the housing are collinear, and the diameter of the first central tube is greater than the diameter of the second central tube;

[0023] The first central tube extends to a first water outlet of the shell, and the second central tube extends to a second water outlet of the shell.

[0024] The present invention also provides a mineral spring mineralization water purification device, the water purification device comprising:

[0025] A water purifier and the faucet, wherein the faucet is connected to the water purifier.

[0026] The faucet comprises a main body, on which a first connection end is arranged, and a filter element assembly comprises at least one filter element, and a first connection part and a second connection part are respectively arranged at two opposite ends of the filter element, and the first connection part is detachably connected to the first connection end, so that the filter element can be installed on the main body; in this way, the detachable connection of the filter element can be realized, and when the filter element reaches the end of its service life, the filter element originally installed on the main body can be removed, and a new filter element can be installed on the main body, so that the filter element can be replaced; in this way, the filter element can be quickly replaced according to the needs of the user; in order to supply water to the filter element assembly, a water supply part is also provided, and a second connection end is provided on the water supply part, and the second connection end is detachably connected to the second connection part, when the filter element needs to be removed, the water supply part is removed from the filter element, and when the filter element is installed, the water supply part is installed on the second connection part of the filter element, so that the water supply of the filter element can be realized through the water supply part, and the water flows into the main body after being purified by the filter element, and is discharged through the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] 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.

[0028] Figure 1 One of the exploded views of the faucet provided in the embodiment of the present invention;

[0029] Figure 2 One of the cross-sectional views of a faucet provided by an embodiment of the present invention;

[0030] Figure 3 The second exploded view of the faucet provided in the embodiment of the present invention;

[0031] Figure 4 A second cross-sectional view of a faucet provided in an embodiment of the present invention;

[0032] Figure 5 A schematic diagram of the structure of a matching component provided by an embodiment of the present invention;

[0033] Figure 6One of the structural schematic diagrams of the first filter element provided in an embodiment of the present invention;

[0034] Figure 7 The second structural schematic diagram of the first filter element provided in the embodiment of the present invention;

[0035] Figure 8 The third structural schematic diagram of the first filter element provided in the embodiment of the present invention;

[0036] Fig. 9 A schematic diagram of the structure of a mineral spring mineralization water purification device provided in an embodiment of the present invention.

[0037] Description of reference numerals:

[0038] 100-faucet; 10-main body; 11-first connecting end; 20-filter element assembly; 22-first filter element; 221-first connecting part; 222-second connecting part; 223-housing; 2231-housing water inlet; 2232-housing water outlet; 2233-housing first water outlet; 2234-housing second water outlet; 224-first sub-filter element; 2241-first cover plate; 2242-first sub-filter element water outlet; 225-second sub-filter element; 2251-second cover plate; 2252-second sub-filter element water outlet; 23-second filter element; 231-third connecting part; 232-fourth connecting part; 25-matching piece; 26-supporting piece; 27-first central tube; 28-second central tube; 30-water supply piece; 31-second connecting end; 40-sealing piece; 200-mineral spring mineralization water purification equipment. DETAILED DESCRIPTION

[0039] 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.

[0040] 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.

[0041] 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.

[0042] At present, with the continuous improvement of people's living standards, people pay more and more attention to drinking water. The water that people can drink can be roughly divided into tap water, purified water, and mineral water. Tap water contains impurities, bacteria and heavy metal pollution. Purified water is acidic and does not balance the acid-base balance of the human body. The faucet is the terminal device of water. The traditional faucet currently used in the market has a relatively single function, which is limited to safe water use.

[0043] In view of this, the present embodiment provides a faucet 100 and a mineral water purification device 200. The faucet 100 can be installed with and replace a filter element.

[0044] See also Figure 1 and Figure 2 , a faucet 100, comprising:

[0045] A body 10, wherein the body 10 has a first connection end 11;

[0046] The first filter element 22 is a filter element assembly 20, and the filter element assembly 20 is provided with a first connecting portion 221 and a second connecting portion 222 at two opposite ends thereof, and the first connecting portion 221 is detachably connected to the first connecting end 11;

[0047] The water supply member 30 is provided with a second connection end 31 , and the second connection end 31 is detachably connected to the second connection portion 222 . The water supply member 30 is used to supply water to the filter element assembly 20 .

[0048] The faucet 100 includes a body 10, a first connection end 11 is provided on the body 10, and a first connection portion 221 and a second connection portion 222 are provided at opposite ends of the filter element, respectively. The first connection portion 221 is detachably connected to the first connection end 11, so that the filter element can be installed on the body 10; in this way, the detachable connection of the filter element assembly 20 can be achieved. When the filter element assembly 20 reaches the end of its service life, the filter element assembly 20 originally installed on the body 10 can be removed, and a new filter element assembly 20 can be installed on the body 10, so that the filter element assembly 20 can be replaced; in this way, it can be changed according to the user's needs. The filter element assembly 20 needs to be replaced quickly; in order to supply water to the filter element assembly 20, a water supply component 30 is also provided, and a second connecting end 31 is provided on the water supply component 30, and the second connecting end 31 is detachably connected to the second connecting portion 222. When the filter element assembly 20 needs to be removed, the water supply component 30 is removed from the filter element assembly 20. When the filter element assembly 20 is installed, the water supply component 30 is installed on the second connecting portion 222 of the filter element assembly 20. In this way, water supply to the filter element assembly 20 can be achieved through the water supply component 30. After being purified by passing through the filter element assembly 20, the water flows into the main body 10 and is discharged through the main body 10.

[0049] It can be understood that the body 10 has a first connection end 11, and a first connection part 221 and a second connection part 222 are respectively provided at both ends of the filter element assembly 20. The first connection end 11 of the body 10 is connected to the first connection part 221, so that the filter element assembly 20 can be installed on the body 10. After the filter element assembly 20 is installed on the body 10, it is necessary to supply water to the filter element assembly 20. In order to supply water to the filter element assembly 20, a water supply member 30 is also provided. The water supply member 30 has a second connection end 31, wherein the second connection end 31 is connected to the second connection part 222, so that the water supply member 30 can be connected to the filter element assembly 20, so that water can be supplied to the filter element assembly 20 through the water supply member 30, so as to realize the water supply of the filter element assembly 20. In this way, the faucet 100 can realize water flow filtration, and the filter element assembly 20 can be replaced through the detachable connection between the filter element assembly 20 and the body 10, so as to improve the convenience of using the faucet 100.

[0050] See also Figure 3 and Figure 4 , in some embodiments, the filter element assembly 20 includes: a first filter element 22, a second filter element 23;

[0051] The first filter element 22 has a first connection portion 221 and a second connection portion 222 at both ends, and the second filter element 23 has a third connection portion 231 and a fourth connection portion 232 at both ends; the first connection portion 221 of the first filter element 22 is connected to the first connection end 11, the second connection portion 222 of the first filter element 22 is connected to the first connection portion 221 of the second filter element 23, and the second connection portion 222 of the second filter element 23 is connected to the second connection end 31.

[0052] It can be understood that the present embodiment is a case where the filter element assembly 20 includes two filter elements.

[0053] The filter element assembly 20 includes: a first filter element 22 and a second filter element 23; wherein, both ends of the first filter element 22 are provided with a first connecting portion 221 and a second connecting portion 222, and both ends of the second filter element 23 are provided with a third connecting portion 231 and a fourth connecting portion 232, respectively, wherein the first filter element 22 is connected to the main body 10, the second filter element 23 is connected to the first filter element 22, and the water supply component 30 is connected to the second filter element 23; specifically, the first connecting portion 221 is connected to the first connecting end 11, so that the first filter element 22 can be connected to the main body 10, the second connecting portion 222 is connected to the third connecting portion 231, so that the connection between the first filter element 22 and the second filter element 23 can be realized, and the third connecting portion 231 is connected to the second connecting end 31, so that the two filter elements can be detachably connected. The water flow can enter the second filter element 23 through the water supply component 30, and flow into the second filter element 23 after being filtered by the second filter element 23. The second filter element 23 can output the water flow to the main body 10 after processing the water flow, and then the water flow can be output through the main body 10.

[0054] See also Figure 3 and Figure 4 In some embodiments, the first filter element 22 and the second filter element 23 may both be water purification filter elements, that is, the water flow is purified by passing through the first filter element 22 and the second filter element 23 .

[0055] In some embodiments, the first filter element 22 is a mineralized filter element, and the second filter element 23 is a water purification filter element. Specifically, when the water flows through the second filter element 23, it is first filtered by the first filter element 22 and then flows into the second filter element 23 for mineralization, so that the faucet 100 can output mineralized water.

[0056] In some embodiments, the first connection end 11, the second connection end 31, the first connection portion 221, the second connection portion 222, the third connection portion 231, and the fourth connection portion 232 are all provided with threads;

[0057] The first connection end 11 is threadedly connected to the first connection portion 221 , the second connection portion 222 is connected to the third connection portion 231 , and the fourth connection portion 232 is threadedly connected to the second connection end 31 .

[0058] It can be understood that the first connection end 11, the second connection end 31, the first connection part 221, the second connection part 222, the third connection part 231, and the fourth connection part 232 are all provided with threads, that is, the first connection part 221 is threadedly connected to the first connection end 11, so that the first filter element 22 can be threadedly connected to the main body 10, and the second connection part 222 is threadedly connected to the third connection part 231, so that the first filter element 22 and the second filter element 23 can be detachably connected, and the third connection part 231 is threadedly connected to the second connection end 31; in this way, the detachable connection between the main body 10, the filter element assembly 20, and the water supply part 30 can be achieved, and the threaded connection can improve the connection reliability between the three. The filter element assembly 20 will not loosen during long-term use, which reduces the risk of water leakage during use and improves the stability and reliability of the faucet; at the same time, the threaded connection can also make the disassembly between the components more convenient, and can quickly achieve installation and disassembly to improve the convenience of filter element replacement.

[0059] See also Figure 5 In some embodiments, the first connection end 11, the second connection part 222, and the fourth connection part 232 are all provided with a slide groove, and the first connection part 221, the fourth connection part 232, and the second connection end 31 are provided with a matching piece 25, and the matching piece 25 can slide in the slide groove;

[0060] The mating piece 25 has a locking position and an unlocking position. When the mating piece 25 is in the locking position, the mating piece 25 is located in the slide slot and the mating piece 25 is locked with the slide slot; when the mating piece 25 is in the unlocking position, the mating piece 25 is located outside the slide slot and the mating piece 25 is unlocked with the slide slot.

[0061] It can be understood that the first connection end 11, the second connection part 222, and the fourth connection part 232 are all provided with a slide groove, and the first connection part 221, the fourth connection part 232, and the second connection end 31 are provided with a matching piece 25; wherein, the slide groove of the first connection part 221 is connected to the matching piece 25 of the first connection end 11, so that the first filter element 22 can be connected to the body 10 through the slide groove and the matching piece 25, and the slide groove of the second connection part 222 is connected to the matching piece 25 of the third connection part 231, so that the first filter element 22 and the second filter element 23 can be detachably connected, and the slide groove of the third connection part 231 is connected to the matching piece 25 of the second connection end 31; in this way, the detachable connection between the body 10, the filter element assembly 20, and the water supply part 30 can be realized;

[0062] Among them, the above-mentioned matching piece 25 can be displaced in the slide groove. When the matching piece 25 is displaced in the slide groove, the matching piece 25 and the slide groove can be more closely matched. In order to make the matching piece 25 cooperate with the slide groove, an unlocking position and a locking position are set between the above-mentioned matching piece 25 and the slide groove. When the matching piece 25 slides to the locking position in the slide groove, the matching piece 25 is locked with the slide groove, so that the first connecting part 221 and the first connecting end 11 can be connected or fixed to connect the first filter element 22 with the main body 10 together; when unlocking is required, the matching piece 25 is rotated in the opposite direction to unlock the matching piece 25 and the slide groove, so that the first connecting part 221 and the first connecting end 11 can be unlocked to separate the first filter element 22 from the main body 10.

[0063] In other embodiments, the first connection end 11, the second connection portion 222, and the fourth connection portion 232 are all provided with a slot; the first connection portion 221, the third connection portion 231, and the second connection end 31 are all provided with a buckle, and the buckle cooperates with the slot.

[0064] It can be understood that the first connection end 11, the second connection part 222, and the fourth connection part 232 are all provided with a slot, and the first connection part 221, the third connection part 231, and the second connection end 31 are provided with a buckle, that is, the slot of the first connection part 221 is connected to the buckle of the first connection end 11, so that the first filter element 22 can be connected to the body 10 through the slot and the buckle, and the slot of the second connection part 222 is connected to the buckle of the third connection part 231, so that the first filter element 22 and the second filter element 23 can be detachably connected, and the slot of the third connection part 231 is connected to the buckle of the second connection end 31; in this way, the detachable connection between the body 10, the filter element assembly 20, and the water supply part 30 can be realized; when the filter element needs to be installed, by matching the buckle with the slot, the first filter element 22, the second filter element 23, the body 10, and the water supply part 30 can be connected together; when the filter element needs to be replaced or disassembled, the buckle can be disengaged from the slot to realize the disassembly of the filter element. The connection between the three can be improved by connecting the card slot and the buckle, and the filter element assembly 20 will not loosen during long-term use, thereby reducing the risk of water leakage during use and improving the stability and reliability of the faucet; at the same time, the card slot and the buckle connection can also make the disassembly between the components more convenient, and can quickly achieve installation and disassembly, so as to improve the convenience of filter element replacement.

[0065] See also Figure 6 In some embodiments, the first filter element 22 includes: a housing 223, a first sub-filter element 224, and a second sub-filter element 225;

[0066] The first sub-filter element 224 and the second sub-filter element 225 are both disposed in the housing 223 , and the first sub-filter element 224 and the second sub-filter element 225 are sequentially disposed along the height direction of the housing 223 .

[0067] It can be understood that the first filter element 22 includes: a shell 223, a first sub-filter element 224, and a second sub-filter element 225; the interior of the above-mentioned shell 223 is a cavity, the first sub-filter element 224 and the second sub-filter element 225 are both arranged in the shell 223, and the first sub-filter element 224 and the second sub-filter element 225 are stacked and arranged (arranged in sequence) along the height direction of the shell 223; wherein the first sub-filter element 224 can be a mineralized filter element, and the second sub-filter element 225 can be a water purification filter element; when the water flow enters the shell 223, the water flow first enters the first sub-filter element 224 for purification and Purified water is produced, so that the water flow can be purified. After passing through the first sub-filter element 224, the water flow enters the second sub-filter element 225. The second sub-filter element 225 can mineralize the pure water flowing out of the first sub-filter element 224. The mineralized water flow can be discharged through the water outlet set on the shell 223, and then the water flow is discharged through the faucet 100. In this way, the evolution and mineralization of the water flow can be achieved through the first filter element 22 in the faucet 100, that is, the water purification equipment and the mineralization equipment can be omitted, and the functions of both the water purification equipment and the mineralization equipment can be achieved through the faucet 100.

[0068] In some embodiments, the first sub-filter cartridge 224 and the second sub-filter cartridge 225 are both water purification cartridges, and the water flow is purified by the first sub-filter cartridge 224 and the second sub-filter cartridge 225 .

[0069] In some embodiments, the first sub-filter element 224 can be a mineralized filter element, and the second filter element 23 can be a water purification filter element. Specifically, when the water flows through the second filter element 23, it is first filtered by the first filter element 22, and then flows into the second filter element 23 for mineralization, so that the faucet 100 can output mineralized water.

[0070] See also Figure 7 In some embodiments, the first sub-filter element 224 has a first cover plate 2241, and the first cover plate 2241 is arranged on a side away from the second sub-filter element 225; the second sub-filter element 225 has a second cover plate 2251, and the second cover plate 2251 is arranged on a side close to the first sub-filter element 224; the shell 223 has an inner wall, and the first cover plate 2241 and the second cover plate 2251 are both in contact with the inner wall; the first sub-filter element 224 has a support member 26, and the support member 26 is in contact with the second cover plate 2251.

[0071] It can be understood that the first sub-filter element 224 is provided with a first cover plate 2241, which is arranged on a side away from the second sub-filter element 225, that is, on a side close to the water outlet; the second sub-filter element 225 is provided with a second cover plate 2251, which is arranged on a side close to the first sub-filter element 224, that is, on a side of the second sub-filter element 225 away from the water inlet; the first cover plate 2241 and the second cover plate 2251 are both in contact with the side wall of the housing 223, so that Water cannot flow through the first cover plate 2241 and the second cover plate 2251, so that a flow channel can be formed inside the shell 223. When the water flows into the shell 223, it cannot flow through when it encounters the first cover plate 2241 and the second cover plate 2251. This can change the flow direction of the water in the shell 223 to form a flow channel in the shell 223, so that the water can flow into the second sub-filter element 225 for purification, and then flow into the first sub-filter element 224 for mineralization, so as to achieve water purification and mineralization.

[0072] It can be understood that there is a gap between the first cover plate 2241 and the second cover plate 2251. In order to enable the first cover plate 2241 and the second cover plate 2251 to form a flow channel in the shell 223, a seal 40 is provided between the first cover plate 2241 and the inner wall, and a seal 40 is provided between the second cover plate 2251 and the inner wall. In this way, the gap between the first cover plate 2241 and the second cover plate 2251 and the inner wall can be sealed by the seal 40, so that there is no gap between the first cover plate 2241, the second cover plate 2251 and the inner wall, thereby forming a flow channel between the first cover plate 2241 and the second cover plate 2251 in the shell 223, so that water can enter the first sub-filter element 224 for mineralization after passing through the second sub-filter element 225 for filtration.

[0073] See also Figure 7 and Figure 8 In some embodiments, a shell water inlet 2231 and a shell water outlet 2232 are respectively provided on opposite sides of the shell 223, the first sub-filter element 224 has a first sub-filter element water outlet 2242, and the second sub-filter element 225 has a second sub-filter element water outlet 2252; there is a gap between the first sub-filter element 224 and the second sub-filter element 225 and the shell 223, and the second sub-filter element water outlet 2252 is connected to the shell water outlet.

[0074] It can be understood that the water inlet and the water outlet are respectively arranged on the opposite sides of the shell 223, and there is a gap between the first sub-filter element 224 and the second sub-filter element 225 of the shell 223, so that when the water flow enters the shell 223, it can enter the second sub-filter element 225 through the gap between the second sub-filter element 225 and the shell 223. After the second sub-filter element 225 purifies the water flow, it is discharged from the second sub-filter element 225 through the second sub-filter element water outlet 2252 arranged on the first sub-filter element 224. Thereafter, the water flow enters the first sub-filter element 224 through the gap between the first sub-filter element 224 and the shell 223. After the water flow is mineralized by the first sub-filter element 224, it is discharged from the first sub-filter element 224 through the first sub-filter element water outlet 2242 arranged on the first sub-filter element 224, thereby achieving purification and mineralization of the water flow.

[0075] See also Figure 8 In some embodiments, the housing 223 includes: a housing water inlet 2231, a housing first water outlet 2233, and a housing second water outlet 2234;

[0076] The shell water inlet 2231 , the shell first water outlet 2233 , and the shell second water outlet 2234 are disposed on two opposite side walls of the shell 223 .

[0077] It can be understood that in the present embodiment, a shell water inlet 2231 is provided at one end of the shell 223, and a shell first water outlet 2233 and a shell second water outlet 2234 are provided at the other end of the shell 223; in the present embodiment, when the water flows into the shell 223 through the shell water inlet 2231, since the first sub-filter element 224 and the second sub-filter element 225 are arranged in parallel, the water flow can enter the first sub-filter element 224 and the second sub-filter element 225 at the same time, so that the filter element can produce pure water and mineralized water at the same time, so that the water flow can be discharged through the filter element.

[0078] See also Figure 8 , in some embodiments, further comprising: a first central tube 27, a second central tube 28;

[0079] The first central tube 27 is disposed in the first sub-filter element 224, and the second central tube 28 is disposed in the second sub-filter element 225. The axis of the first central tube 27, the axis of the second central tube 28, and the axis of the housing 223 are collinear, and the diameter of the first central tube 27 is greater than the diameter of the second central tube 28.

[0080] The first central tube 27 extends to the first water outlet 2233 of the shell, and the second central tube 28 extends to the second water outlet 2234 of the shell.

[0081] It can be understood that the filter element assembly 20 includes a first central tube 27 and a second central tube 28, wherein the first central tube 27 is disposed in the first sub-filter element 224, the second central tube 28 is disposed in the second sub-filter element 225, and the first sub-filter element 224 and the second sub-filter element 225 are coaxially disposed, so that the space occupied by the first central tube 27 and the second central tube 28 in the filter element can be reduced;

[0082] Specifically, the first sub-filter element 224 and the second sub-filter element 225 are arranged as follows: Figure 6 or Figure 7 or Figure 8 The first central tube 27 is connected to the first sub-filter element 224, the axis of the first central tube 27 is colinear with the axis of the first sub-filter element 224, and a plurality of water inlet holes are arranged on the first central tube 27. After the water flows through the first sub-filter element 224, it can enter the first central tube 27 through the water inlet holes. The first central tube 27 is connected to the first water outlet, so the water can be discharged to the outside of the filter element through the first water outlet 2233 of the shell; the second central tube 28 is connected to the second sub-filter element 225, and the axis of the second central tube 28 is aligned with the axis of the second filter element 23. The second central tube 28 is co-linear, and a plurality of water inlet holes are arranged on the second central tube 28. After the water flows through the second filter element 23, it can enter the second central tube 28 through the water inlet holes. The second central tube 28 is connected with the second water outlet 2234 of the housing, so the water can be discharged to the outside of the filter element through the first water outlet 2233 of the housing; the second central tube 28 is sleeved in the first central tube 27, so the diameter of the first central tube 27 needs to be larger than the diameter of the second central tube 28. The two coaxially discharge the water after being filtered by the first filter element 22 and the second filter element 23 into the filter element assembly 20. In this way, two-way water outlet can be achieved through one filter element assembly 20 to meet more water needs of users.

[0083] See also Fig. 9 The present invention also provides a mineral spring mineralization water purification device 200, the water purification device comprising:

[0084] A water purifier and the faucet 100, wherein the faucet 100 is connected to the water purifier.

[0085] It can be understood that the above-mentioned mineral spring mineralized water purification equipment 200 includes a water purifier and a faucet 100, wherein the water purifier is used to purify the municipal water supply, and the purified water flows into the faucet 100, and the faucet 100 can achieve the purpose of regulating the water flow of the mineralized water channel and the regulating water channel through the control valve in the faucet 100. By adjusting the water flow of different water channels so that the water flow in the mineralized water channel and the regulating water channel is mixed before the output faucet 100, water output according to different needs can be achieved.

[0086] 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.

[0087] 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, characterized in that: include: A body having a first connection end; A filter element assembly, wherein two opposite ends of the filter element assembly are respectively provided with a first connecting portion and a second connecting portion, and the first connecting portion is detachably connected to the first connecting end; A water supply component is provided with a second connecting end, the second connecting end is detachably connected to the second connecting portion, and the water supply component is used to supply water to the filter element assembly.

2. The faucet according to claim 1, characterized in that: The filter element assembly comprises: a first filter element and a second filter element; The first filter element is provided with a first connection part and a second connection part at both ends, and the third connection part and a fourth connection part are provided at both ends of the second filter element; the first connection part of the first filter element is connected to the first connection end, the second connection part of the first filter element is connected to the first connection part of the second filter element, and the second connection part of the second filter element is connected to the second connection end.

3. The faucet according to claim 2, characterized in that: The first connection end, the second connection end, the first connection portion, the second connection portion, the third connection portion, and the fourth connection portion are all provided with threads; Wherein, the first connection end is threadedly connected to the first connection portion, the second connection portion is connected to the third connection portion, and the fourth connection portion is threadedly connected to the second connection end.

4. The faucet according to claim 2, characterized in that: The first connection end, the second connection part, and the fourth connection part are all provided with a slide groove, and the first connection part, the fourth connection part, and the second connection end are provided with a matching piece, and the matching piece can slide in the slide groove; The mating piece has a locking position and an unlocking position. When the mating piece is in the locking position, the mating piece is located in the slide slot and is locked with the slide slot; when the mating piece is in the unlocking position, the mating piece is located outside the slide slot and is unlocked with the slide slot.

5. The faucet according to claim 2, characterized in that: The first filter element comprises: a housing, a first sub-filter element, and a second sub-filter element; The first sub-filter element and the second sub-filter element are both arranged in the housing, and the first sub-filter element and the second sub-filter element are arranged in sequence along the height direction of the housing.

6. The faucet according to claim 5, characterized in that: The first sub-filter element has a first cover plate, and the first cover plate is arranged on a side away from the second sub-filter element. The second sub-filter element has a second cover plate, and the second cover plate is arranged on a side close to the first sub-filter element. The shell has an inner wall, and the first cover plate and the second cover plate are both abutted against the inner wall; the first sub-filter element has a support member, and the support member abuts against the second cover plate.

7. The faucet according to claim 5, characterized in that: The shell has a shell water inlet and a shell water outlet respectively disposed on opposite sides; the first sub-filter element has a first sub-filter element water outlet, and the second sub-filter element has a second sub-filter element water outlet; there is a gap between the first sub-filter element and the second sub-filter element and the shell, and the second sub-filter element water outlet is connected to the water outlet of the shell.

8. The faucet according to claim 7, characterized in that: The shell comprises: a shell water inlet, a shell first water outlet, and a shell second water outlet; The shell water inlet, the shell first water outlet, and the shell second water outlet are arranged on two opposite side walls of the shell.

9. The faucet according to claim 8, characterized in that: Also includes: A first central tube and a second central tube; The first central tube is disposed in the first sub-filter element, the second central tube is disposed in the second sub-filter element, the axis of the first central tube, the axis of the second central tube, and the axis of the housing are collinear, and the diameter of the first central tube is greater than the diameter of the second central tube; The first central tube extends to a first water outlet of the shell, and the second central tube extends to a second water outlet of the shell.

10. A mineral water purification device, characterized in that: The water purification equipment comprises: Water purifier and The faucet according to any one of claims 1 to 9, wherein the faucet is connected to the water purifier.

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