Small molecular group water generator and water heater thereof

Abstract

The utility model discloses a small molecular group water generator which comprises a shell assembly, a water outlet channel and a plurality of water inlet channels are arranged in the shell assembly, the water inlet channels are circumferentially arranged on the periphery of the water outlet channel at intervals, the upper end of the water outlet channel is communicated with the upper end of the water inlet channel, and the lower end of the water inlet channel is communicated with the lower end of the water outlet channel. A plurality of water inlets are formed in the lower end or the bottom of the outer side wall of the shell assembly, the water inlets correspond to the water inlet channels in a one-to-one mode and are communicated with the water inlet channels, and a water outlet communicated with the water outlet channel is formed in the bottom of the shell assembly; a mounting groove is formed between every two adjacent water inlet channels, and the magnetic parts are arranged in the mounting grooves. The generator disclosed by the utility model can stably generate small molecular group water with a certain content. The utility model further discloses a water heater.

Description

Technical Field

[0001] The utility model relates to the technical field of water heaters, in particular to a small-molecule cluster water generator and a water heater thereof. Background Technique

[0002] To resist the damage of ultraviolet rays in sunlight to the skin, the sebaceous glands on the skin surface secrete a layer of oil, which is evenly distributed on the skin surface. However, if the dense layer of oil is not removed for a long time or is not removed thoroughly, the oil accumulated on the skin surface will deteriorate, thus affecting the skin health.

[0003] Generally, products with chemical agents are used to remove the oil on the skin surface at present, but the chemical agents will damage the skin. Small-molecule cluster water has the characteristics of small cluster size, high activity, strong diffusion ability, low viscosity, etc. In particular, a large number of free radical groups are contained in the small-molecule cluster water, and the free radical groups can be connected with the hydrophobic groups (hydroxyl group, amino group, nitro group, etc.) in the oil to form new hydrogen bonds. During the re-bonding process of the hydrogen bonds, the oil on the skin and hair surfaces is removed, and the skin will not be damaged. Therefore, it is very important to study a water heater that can stably generate a certain content of small-molecule cluster water. Content of the Utility Model

[0004] The utility model aims to solve at least one of the problems existing in the related art to a certain extent. For this purpose, the utility model provides a small-molecule cluster water generator, which has a simple structure, can stably generate a certain content of small-molecule cluster water, and can thoroughly remove the dense oil layer on the skin surface without damaging the skin. The utility model also provides a water heater.

[0005] According to the above-provided small-molecule cluster water generator, it is realized through the following technical solutions:

[0006] A small-molecule cluster water generator includes: a housing assembly, in which a water outlet channel and a plurality of water inlet channels are arranged. The plurality of water inlet channels are circumferentially and spacedly arranged around the water outlet channel. The upper end of the water outlet channel is communicated with the upper end of the water inlet channel. A plurality of water inlets are arranged at the lower end or bottom of the outer side wall of the housing assembly. The plurality of water inlets are in one-to-one correspondence and communication arrangement with the plurality of water inlet channels. A water outlet is arranged at the bottom of the housing assembly and is communicated with the water outlet channel; and a magnetic member, an installation groove is formed between adjacent water inlet channels, and the magnetic member is arranged in the installation groove.

[0007] In some embodiments, a plurality of water passing holes are circumferentially and spacedly arranged at the upper end of the circumferential wall of the water outlet channel, and the upper end of the water outlet channel is communicated with the upper end of the water inlet channel through the water passing holes; or a gap for water flow to pass through is formed between the top of the water outlet channel and the inner surface of the top of the housing assembly.

[0008] In some embodiments, the number of the water through holes is 10 to 30, and the width of each water through hole in the circumferential direction is 1 to 5 mm.

[0009] In some embodiments, the horizontal cross-sectional line type of the installation groove and the horizontal cross-sectional line type of the magnetic member are both trapezoidal or triangular with a larger outer radial end and a smaller inner radial end.

[0010] In some embodiments, the outer radial end of the installation groove protrudes from or is flush with the outer side wall of the housing assembly, and the inner radial end of the installation groove abuts against or has a clearance fit with the outer surface of the water outlet channel; and / or a guiding surface is provided at the upper end or the lower end of the magnetic member.

[0011] In some embodiments, a holding portion extending downward is provided at the bottom of the housing assembly; and / or a plurality of positioning portions extending upward and circumferentially spaced apart are provided at the top of the housing assembly.

[0012] In some embodiments, the housing assembly includes an inner housing and an outer housing. The inner housing is provided with a vertically arranged water outlet channel, and a water outlet is provided at the bottom of the inner housing. The outer housing covers the outside of the inner housing and is detachably connected to the inner housing. A plurality of water inlet channels circumferentially spaced apart are formed between the outer housing and the outer side wall of the inner housing. A plurality of water inlets are provided at the lower end of the outer side wall of the outer housing, and a plurality of installation grooves are provided on the outer housing.

[0013] In some embodiments, a buckle portion is provided at the position of the inner housing corresponding to the water inlet, and the buckle portion is engaged and clamped with the edge of the water inlet.

[0014] In some embodiments, a downwardly extending annular rib is provided on the inner surface of the top of the outer housing, and an annular groove is formed between the annular rib and the inner side wall of the outer housing. The upper end of the inner housing is inserted into the annular groove.

[0015] In some embodiments, at least one of a first seal, a second seal, and a filter element is further included. The upper end or the lower end of the installation groove is open to form an opening, and the first seal is disposed in the opening and is sealingly connected to the housing assembly; an annular clamping groove is provided at the lower end of the outer side wall of the housing assembly, and the second seal is sleeved in the annular clamping groove; the filter element is detachably installed in the water outlet channel.

[0016] According to a water heater provided above, it is realized by the following technical solutions:

[0017] A water heater, which comprises a water heater body and a small cluster water generator as described above. The water heater body is provided with a water inlet pipe, a water outlet pipe and a water outlet joint. The water inlet pipe is respectively communicated with a plurality of water inlets of the small cluster water generator through the water outlet pipe, and the water outlet joint is communicated with the water outlet of the small cluster water generator.

[0018] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0019] For the small cluster water generator of the present utility model, by providing a water outlet channel and a plurality of water inlet channels circumferentially and spaced around the water outlet channel on the housing assembly, the upper and lower ends of each water inlet channel are respectively communicated with the water outlet channel and the corresponding water inlet, and an installation groove is provided on the housing assembly between adjacent water inlet channels, and a magnetic member is provided in the installation groove. When tap water flows through the generator, a certain content of small cluster water can be stably generated. The small cluster water can utilize its characteristics of small viscosity, fast diffusion, and many free radical groups to completely remove the dense grease layer on the skin surface without harming the skin. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the small cluster water generator in an embodiment of the present utility model;

[0021] Figure 2 is a cross-sectional view of the small cluster water generator in an embodiment of the present utility model Figure 1 ;

[0022] Figure 3 is a cross-sectional view of the small cluster water generator in an embodiment of the present utility model Figure 2 ;

[0023] Figure 4 is a cross-sectional view of the small cluster water generator in an embodiment of the present utility model Figure 3 ;

[0024] Figure 5 is a top view of the small cluster water generator in an embodiment of the present utility model;

[0025] Figure 6 is a cross-sectional view of the outer shell in an embodiment of the present utility model;

[0026] Figure 7 is a front view of the inner shell in an embodiment of the present utility model;

[0027] Figure 8 is a schematic structural diagram of the magnetic member in an embodiment of the present utility model;

[0028] Figure 9 is a schematic structural diagram of the water heater in an embodiment of the present utility model.

[0029] In the figure: 1 - housing assembly, 11 - inner housing, 111 - water outlet channel, 112 - water outlet, 113 - water through hole, 114 - holding part, 115 - buckle part, 12 - outer housing, 121 - water inlet channel, 122 - water inlet, 123 - mounting groove, 124 - positioning part, 125 - annular rib, 126 - annular groove, 127 - annular clamping groove; 2 - magnetic part, 21 - guiding surface; 3 - first seal; 4 - second seal; 5 - water heater body, 511 - water inlet pipe, 512 - water outlet pipe, 513 - water outlet joint, 52 - water flow sensor, 53 - water pump; 6 - transfer tank. Specific embodiments

[0030] The following embodiments illustrate the present invention, but the present invention is not limited by these embodiments. Modifying the specific implementation manner of the present invention or equivalently replacing some technical features without departing from the spirit of the present invention's solution shall all be covered within the scope of the technical solution claimed by the present invention.

[0031] Embodiment 1

[0032] Reference Figures 1-5 , this embodiment provides a small molecular cluster water generator, including a housing assembly 1 and a housing assembly 1. Inside the housing assembly 1, there is a water outlet channel 111 and a plurality of water inlet channels 121. In this embodiment, the water outlet channel 111 is vertically arranged at the central position of the housing assembly 1, and the plurality of water inlet channels 121 are circumferentially spaced around the water outlet channel 111, and the plurality of water inlet channels 121 are all vertically arranged. The upper end of each water inlet channel 121 is connected to the upper end of the water outlet channel 111 and together forms a bent water flow channel. In this way, the split water flowing out from different water inlet channels 121 can converge in the water outlet channel 111, and it is beneficial to extend the circulation time of the water flow in the magnetic field. At the lower end of the outer side wall of the housing assembly 1, a plurality of water inlets 122 are circumferentially spaced. Of course, a plurality of water inlets 122 can also be circumferentially spaced at the bottom of the housing assembly 1. The plurality of water inlets 122 are arranged in one-to-one correspondence and communication with the plurality of water inlet channels 121. At the bottom of the housing assembly 1, there is a water outlet 112 connected to the water outlet channel 111.

[0033] On the outer side wall of the housing assembly 1, there are a plurality of mounting grooves 123. The plurality of mounting grooves 123 are arranged staggered with the plurality of water inlet channels 121 to form mounting grooves 123 between adjacent water inlet channels 121. A magnetic part 2 is arranged in the mounting grooves 123. In this embodiment, the relative two ends of the magnetic part 2 in the clockwise direction are the S pole and the N pole respectively (see Figure 5), so that the generator forms a magnetic field not only on the left and right sides of the water inlet channel 121, but also around the water outlet channel 111. Thus, when tap water enters from the water inlet 122 of the generator and flows through the water inlet channel 121 and the water outlet channel 111 in sequence, it first cuts the magnetic field between adjacent magnetic members 2, and then cuts the magnetic field formed around the water outlet channel 111, that is, the tap water vertically cuts two magnetic fields, so that the hydrogen bonds in the tap water are broken in the magnetic field, and the tap water with large molecular clusters forms small molecular cluster water containing 6-8 water molecules, generating a certain amount of small molecular cluster water, and finally flowing out from the water outlet 112 to the water-using terminal. It can be seen that a certain content of small molecular cluster water can be stably generated when tap water flows through the generator. The small molecular cluster water can utilize its own characteristics such as small viscosity, fast diffusion, and many free radical groups to completely remove the dense oil layer on the skin surface without harming the skin.

[0034] Reference Figures 2-3 , in this embodiment, a plurality of water passing holes 113 are circumferentially and spacedly arranged at the upper end of the peripheral wall of the water outlet channel 111. The number of the water passing holes 113 is preferably 10-30, and the width of each water passing hole 113 in the circumferential direction is preferably 1-5 mm. The upper end of the water outlet channel 111 is communicated with the upper end of the water inlet channel 121 through the water passing holes 113. In other embodiments, a gap for water flow to pass through may be formed between the top of the water outlet channel 111 and the inner surface of the top of the housing assembly 1, and at this time, the gap replaces the above-mentioned plurality of water passing holes 113.

[0035] Reference Figures 1-4 , further, all the installation grooves 123 are circumferentially and uniformly arranged on the outer side wall of the housing assembly 1. The installation grooves 123 and the magnetic members 2 are both in a strip-shaped structure arranged vertically, and the horizontal cross-sectional line types of the installation grooves 123 and the magnetic members 2 are both trapezoidal or triangular with a larger outer radial end and a smaller inner radial end, so as to ensure that the generator has a longer magnetic path and extend the circulation time of the water body in the magnetic field. At the same time, the strip-shaped structure is convenient for installation and greatly improves the installation efficiency. In this embodiment, the horizontal cross-sectional line types of the installation grooves 123 and the magnetic members 2 are both isosceles trapezoids. Of course, they can also be isosceles triangles, so as to ensure that the magnetic induction lines are more concentrated, maximize the utilization of the magnetic field, and thus improve the small molecular cluster water generation rate.

[0036] The radially outer end of the installation groove 123 protrudes beyond the outer wall of the housing assembly 1. Of course, the radially outer end of the installation groove 123 can also be designed to be flush with the outer wall of the housing assembly 1, and the radially inner end of the installation groove 123 abuts against or has a clearance fit with the outer surface of the water outlet channel 111. When the radially inner end of the installation groove 123 abuts against the outer surface of the water outlet channel 111, adjacent water inlet channels 121 are separated by the installation groove 123 so that the adjacent water inlet channels 121 are independent of each other and do not interfere with each other; when the radially inner end of the installation groove 123 has a clearance fit with the outer surface of the water outlet channel 111, the adjacent water inlet channels 121 can communicate with each other through this clearance fit.

[0037] Reference Figure 2 and Figure 8 , a guiding surface 21 is provided at the upper end or the lower end of the magnetic member 2, so as to ensure that the magnetic member 2 is not installed reversely, which is beneficial to improving the assembly efficiency, thereby ensuring that a stable and reliable closed magnetic field can be formed. In this embodiment, the magnetic member 2 is preferably a magnet, the top surface of the magnet is an upper plane, and the bottom surface of the magnet is a lower plane. A guiding surface 21 is provided at the lower end of the magnet, and the guiding surface is composed of an inclined surface arranged obliquely in the vertical direction.

[0038] Reference Figures 1-3 , a holding portion 114 extending downward is provided at the bottom of the housing assembly 1 to facilitate the quick assembly of the generator; and / or a plurality of positioning portions 124 extending upward and arranged at circumferential intervals are provided at the top of the housing assembly 1 to achieve quick positioning of the installation of the generator.

[0039] Reference Figures 1-7 , the housing assembly 1 includes an inner housing 11 and an outer housing 12. The inner housing 11 is provided with a vertically arranged water outlet channel 111, a water outlet 112 is provided at the bottom of the inner housing 11, and a plurality of water passing holes 113 evenly spaced circumferentially are provided at the upper end of the inner housing 11. The plurality of water passing holes 113 are respectively communicated with the upper end of the water outlet channel 111. The outer housing 12 has a cylindrical structure, which covers the outer side of the inner housing 11 from top to bottom and is detachably connected to the inner housing 11. A plurality of water inlet channels 121 evenly spaced circumferentially are formed between the outer wall of the outer housing 12 and the outer wall of the inner housing 11. The upper ends of the plurality of water inlet channels 121 are respectively communicated with the corresponding water passing holes 113. A plurality of water inlets 122 are provided at the lower end of the outer wall of the outer housing 12, and the plurality of water inlets 122 are arranged in one-to-one correspondence and communicated with the plurality of water inlet channels. A plurality of installation grooves 123 are provided on the outer wall of the outer housing 12 at circumferential intervals, and the plurality of installation grooves 123 are arranged staggered with the plurality of water inlet channels 121. See Figure 4 .

[0040] It should be noted that in other embodiments, the plurality of water passing holes 113 at the upper end of the inner housing 11 can be omitted. At this time, a gap for water flow to pass through can be formed between the top of the inner housing 11 and the inner surface of the top of the outer housing 12.

[0041] Furthermore, the inner shell 11 has an inverted "T" - shaped structure. It includes a vertical water - passing section and a horizontal flange section fixedly connected to the bottom of the vertical water - passing section. An outlet channel 111 is formed in the vertical water - passing section. At the position of the horizontal flange section corresponding to the outlet channel 111, a grille forming an outlet 112 is provided. This grille is superior to a small - hole water - permeable structure, which can prevent foreign objects in the water from blocking and affecting the water - passing flow rate, and is conducive to further improving the use safety. In addition, a downward - extending holding part 114 is integrally formed at the bottom of the horizontal flange section. At the outer peripheral edge of the top of the horizontal flange section, a plurality of upward - extending and circumferentially evenly - spaced snap - fit parts 115 are integrally formed. The plurality of snap - fit parts 115 are arranged in one - to - one correspondence with a plurality of water inlets 122 on the outer shell 12. Each snap - fit part 115 is engaged and snapped with the edge of the corresponding water inlet 122. Thus, through the cooperation of the plurality of snap - fit parts 115 on the inner shell 1 and the plurality of water inlets 122 on the outer shell 12, the inner shell 1 is stably and reliably detachably installed inside the outer shell 12, which is convenient for replacement, overcomes the drawback that the spiral structure is prone to jamming, and at the same time fully improves the utilization rate of the water inlets 122, making the water inlets have multiple uses.

[0042] Furthermore, the outer shell 12 has a cylindrical structure. On the outer surface of the top of the outer shell 12, a plurality of upward - extending and circumferentially evenly - spaced positioning parts 124 are integrally formed. On the inner surface of the top of the outer shell 12, a downward - extending annular rib 125 is integrally formed. An annular groove 126 is formed between the annular rib 125 and the inner side wall of the outer shell 12. The upper end of the inner shell 11 is inserted into the annular groove 126, so as to realize the internal and external limiting of the upper and lower parts of the inner shell 11 through the cooperation of the annular rib 125 and the outer side wall of the outer shell 12.

[0043] Embodiment 2

[0044] Reference Figures 1-6 , the difference between this embodiment and Embodiment 1 is that it further includes at least one of a first seal 3, a second seal 4, and a filter element (not shown in the figure). The upper end or the lower end of the installation groove 123 is open to form an opening. In this embodiment, the lower end of the installation groove 123 is closed and the upper end is open to form an opening. The first seal 3 is arranged in the opening and is hermetically connected to the outer shell 12 in the housing assembly 1. The first seal 3 can be epoxy resin or other sealing materials. In this way, through the encapsulation of the first seal 3, not only can the magnetic part 2 be prevented from slipping out of the installation groove 123, but also the magnet in the installation groove 123 can be prevented from rusting during the working life, thereby improving the service life of the generator.

[0045] At the lower end of the outer side wall of the housing assembly 1, there is an annular card slot 127. The second seal 4 is sleeved in the annular card slot 127 to ensure the installation sealing performance after the generator is installed on the water heater. The filter element is configured to be detachably installed in the water outlet channel 111 to perform treatments such as sterilization, scale inhibition, and adsorption on the water flowing through the water outlet channel 111.

[0046] Embodiment 3

[0047] Reference Figure 9 , this embodiment provides a water heater, which includes a water heater body 5 and a small molecular cluster water generator as described in Embodiment 1 or 2. The water heater body 5 is provided with a water inlet pipe 511, a water outlet pipe 512, and a water outlet joint 513. A water flow sensor 52 and a water pump 53 are provided on the water inlet pipe 511. A small molecular cluster water generator is provided between the water outlet pipe 512 and the water outlet joint 513. The water inlet pipe 511 is respectively communicated with a plurality of water inlets 122 of the small molecular cluster water generator through the water outlet pipe 512, and the water outlet joint 513 is communicated with the water outlet 112 of the small molecular cluster water generator. Thus, tap water enters from the water inlet pipe 511, flows through the water flow sensor 52 and the water pump 53, and then flows into the water heater body 1 for heat exchange. The heated water enters the small molecular cluster water generator, and then a certain content of small molecular cluster water can be generated. The small molecular cluster water will continuously flow to the water-using end (i.e., the shower head). It can be seen that this water heater can provide a relatively high content of small molecular cluster water, which can not only completely remove the oil film layer on the skin surface but also not harm the skin.

[0048] Furthermore, a transfer tank 6 is provided between the water outlet pipe 512 and the water outlet joint 513. The transfer tank 6 is provided with an installation cavity, a water inlet interface, and an opening at the bottom. The water inlet interface is communicated with the water inlet pipe through the water outlet pipe 512. The generator is installed in the installation cavity of the transfer tank 6, and the generator is hermetically connected to the opening at the bottom of the transfer tank through the second seal 4. A water passing cavity is formed between the outer surface of the generator and the cavity wall of the installation cavity. Each water inlet 122 of the generator is communicated with the water inlet interface through the water passing cavity.

[0049] The above are only some embodiments of the present utility model. For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A small molecular cluster water generator, characterized in that: include: A shell component (1), wherein a water outlet channel (111) and a plurality of water inlet channels (121) are provided inside the shell component (1), the plurality of water inlet channels (121) are circumferentially spaced and arranged around the periphery of the water outlet channel (111), the upper end of the water outlet channel (111) is connected to the upper end of the water inlet channel (121), a plurality of water inlets (122) are provided at the lower end or bottom of the outer side wall of the shell component (1), the plurality of water inlets (122) correspond to the plurality of water inlet channels (121) in a one-to-one manner and are arranged in communication, and a water outlet (112) connected to the water outlet channel (111) is provided at the bottom of the shell component (1); and The magnetic component (2) is provided with a mounting groove (123) between adjacent water inlet channels (121), and the magnetic component (2) is arranged in the mounting groove (123).

2. A small molecular cluster water generator according to claim 1, characterized in that: A plurality of water holes (113) are provided at intervals in the circumferential direction at the upper end of the peripheral wall of the water outlet channel (111); the upper end of the water outlet channel (111) is connected to the upper end of the water inlet channel (121) through the water holes (113); or a gap is formed between the top of the water outlet channel (111) and the inner surface of the top of the housing assembly (1) for water to flow through.

3. A small molecular cluster water generator according to claim 2, characterized in that: The number of the water through holes (113) is 10 to 30, and the width of each of the water through holes (113) in the circumferential direction is 1 to 5 mm.

4. A small molecular cluster water generator according to claim 1, characterized in that: The horizontal cross-sectional line shape of the installation groove (123) and the horizontal cross-sectional line shape of the magnetic member (2) are both trapezoidal or triangular with a larger radial outer end and a smaller radial inner end.

5. A small molecular cluster water generator according to claim 1, characterized in that: The radial outer end of the mounting groove (123) protrudes from or is flush with the outer wall of the housing assembly (1), and the radial inner end of the mounting groove (123) abuts against or is gap-fitted with the outer surface of the water outlet channel (111); and / or a guide surface (21) is provided at the upper end or the lower end of the magnetic member (2).

6. A small molecular cluster water generator according to claim 1, characterized in that: A gripping portion (114) extending downward is provided at the bottom of the housing assembly (1); and / or a plurality of positioning portions (124) extending upward and arranged at intervals in the circumferential direction are provided at the top of the housing assembly (1).

7. A small molecular cluster water generator according to any one of claims 1 to 6, characterized in that: The housing assembly (1) comprises an inner shell (11) and an outer shell (12); the inner shell (11) is provided with a vertically arranged water outlet channel (111); a water outlet (112) is provided at the bottom of the inner shell (11); the outer shell (12) is arranged outside the inner shell (11) and is detachably connected to the inner shell (11); a plurality of circumferentially spaced water inlet channels (121) are formed between the outer shell (12) and the outer side wall of the inner shell (11); a plurality of water inlet ports (122) are provided at the lower end of the outer side wall of the outer shell (12); and a plurality of mounting grooves (123) are provided on the outer shell (12).

8. A small molecular cluster water generator according to claim 7, characterized in that: A buckle portion (115) is provided at a position of the inner shell (11) corresponding to the water inlet (122), and the buckle portion (115) is matched and buckled with an edge of the water inlet (122).

9. A small molecular cluster water generator according to claim 7, characterized in that: An annular convex rib (125) extending downward is provided on the inner surface of the top of the outer shell (12), an annular groove (126) is formed between the annular convex rib (125) and the inner wall of the outer shell (12), and the upper end of the inner shell (11) is inserted into the annular groove (126).

10. A small molecular cluster water generator according to any one of claims 1 to 6, characterized in that: It also comprises at least one of a first sealing member (3), a second sealing member (4) and a filter element, wherein the upper end or the lower end of the installation groove (123) is open to form an opening, the first sealing member (3) is arranged in the opening and is sealedly connected to the housing assembly (1); an annular groove (127) is provided at the lower end of the outer wall of the housing assembly (1), and the second sealing member (4) is sleeved in the annular groove (127); and the filter element is detachably installed in the water outlet channel (111).

11. A water heater, characterized in that: The invention comprises a water heater body (5) and a small molecular cluster water generator as claimed in any one of claims 1 to 10, wherein the water heater body (5) is provided with a water inlet pipe (511), a water outlet pipe (512) and a water outlet joint (513), wherein the water inlet pipe (511) is respectively connected to a plurality of water inlets (122) of the small molecular cluster water generator through the water outlet pipe (512), and the water outlet joint (513) is connected to a water outlet (112) of the small molecular cluster water generator.

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