Water taking device and water purifying mechanism

Abstract

The utility model discloses a water taking device and a water purifying mechanism. The water taking device is mounted on the gooseneck faucet; a water tank is arranged at the lower end of the faucet; the water taking device comprises a fixed part and a rotating part, the fixed part is fixedly connected with the faucet, the rotating part is provided with a water taking opening, a water inlet and a water passing channel, the water passing channel communicates the water taking opening with the water inlet, and the water inlet is connected with a water treatment equipment water outlet pipe; the rotating part is rotationally connected with the fixed part, and is suitable for stopping on the plane where any rotating angle is located when rotating relative to the fixed part and enabling the water taking opening to extend downwards in the vertical direction to be aligned with the water tank. According to the water taking device with the structure, water can be taken in the range of the water tank corresponding to the faucet, meanwhile, water flow is kept to be vertically downward and is directly discharged from the water outlet of the water tank, cleaning or waste liquid discharging is facilitated, meanwhile, splashing is prevented, the risk that surrounding equipment is damaged is avoided, and occupied space is reduced.

Description

Technical Field

[0001] The utility model relates to the field of water treatment, in particular to a water intake device and a water purification mechanism. Background Art

[0002] Existing water purification mechanisms include water treatment equipment and water intake devices. The water intake devices are usually installed on the water treatment equipment or on an independent bracket. They take up desktop space and are prone to splashing or overflowing when water is taken on the desktop, which may damage other desktop equipment or create the risk of short-circuiting electrical equipment. At the same time, since the water intake point is at a certain distance from the sink, it is inconvenient to drain water during the washing and liquid preparation process. Utility Model Content

[0003] The purpose of the present utility model is to overcome the above-mentioned defects or problems existing in the background technology and to provide a water intake device and a water purification mechanism fixed on a faucet. Compared with the prior art, water intake and drainage can be operated within the range of a water tank corresponding to the faucet, avoiding losses and risks that may be caused by overflow or splashing of water to surrounding equipment.

[0004] In order to achieve the above objectives, the present invention and its related embodiments adopt the following technical solutions but are not limited to the following solutions:

[0005] The first technical solution relates to a water intake device, which is suitable for being installed on a gooseneck faucet. A water trough is provided at the lower end of the faucet, and comprises a fixed part and a rotating part. The fixed part is suitable for being fixedly connected to the outer wall of the faucet. The rotating part is provided with a water intake port, a water inlet, a return port and a water passage. The water inlet and the return port are suitable for connecting to a water outlet pipe and a water return pipe of a water treatment device; the water passage connects the water intake port, the water inlet and the return port; the rotating part is rotatably connected to the fixed part, and the rotating part is suitable for being able to dock at a plane at any rotation angle when rotating relative to the fixed part and making the water intake port extend downward in a vertical direction to correspond to the water trough.

[0006] The second technical solution is based on the first technical solution, wherein the fixing portion is provided with a through hole, and the through hole is suitable for one end of the faucet outlet to pass through so that the fixing portion is fixed to the outer wall of the faucet.

[0007] The third technical solution is based on the second technical solution, and further includes a friction pad, which is placed in the through hole along the direction of the center line of the through hole and is suitable for one end of the faucet outlet to pass through so that the inner and outer ends of the friction pad respectively abut against the outer wall of the faucet and the hole wall of the through hole.

[0008] The fourth technical solution is based on the third technical solution, wherein the friction pad is suitable for interference fit with the through hole when it presses against the outer wall of the faucet, wherein the friction pad is a soft rubber with a gear-shaped inner end.

[0009] The fifth technical solution is based on the first technical solution, and the rotating part includes a switching valve, a water inlet joint, a water intake joint, a return joint and a water circuit main body; the water inlet joint is provided with the water inlet; the water intake joint is provided with the water intake, the water circuit main body is provided with the water channel and the return channel, the return joint is provided with a return port, the return port is used to connect the water treatment equipment, the return channel connects the return port and the water inlet, and the switching valve is used to switch the water circuit so that the water inlet is connected to the water channel or the return channel.

[0010] The sixth technical solution is based on the first technical solution, wherein one of the rotating part and the fixed part is provided with a rotating shaft, and the other is provided with an axial hole that rotates with the rotating shaft; the rotating shaft includes a damping part, which is placed in the axial hole, and the damping part is suitable for making the rotating part stop at any rotation angle when rotating around the axis of the rotating shaft.

[0011] The seventh technical solution is based on the sixth technical solution, wherein the damping part is cylindrical, and a protrusion is provided on the surface of the damping part, the protrusions are evenly distributed along the circumference thereof, the top ends of the protrusions are located on the same circle and the radius of the circle is greater than the radius of the axial hole.

[0012] The eighth technical solution is based on the third technical solution, wherein the fixing part includes a first connecting part and a second connecting part, the first connecting part and the second connecting part together form the through hole, and the first connecting part and the second connecting part are connected by screws; the friction pad includes a first friction pad and a second friction pad, the first friction pad corresponds to the first connecting part, and the second friction pad corresponds to the second connecting part, and the first friction pad and the second friction pad are suitable for pressing the outer wall of the faucet when the first connecting part and the second connecting part are locked with screws.

[0013] The ninth technical solution is based on the fifth technical solution, wherein the rotating part is also provided with a control panel, the control panel is electrically connected to the switching valve to control water intake, and the socket panel is also electrically connected to the water treatment equipment (4) to display relevant operating indicators.

[0014] The tenth technical scheme relates to a water purification mechanism, which includes a sink, a faucet, a water treatment equipment and the water intake device mentioned above, the faucet is aligned with the sink, the water intake device is fixedly installed on the outer wall of the faucet, the water inlet of the water intake device is connected to the water outlet pipe of the water treatment equipment, and the return port of the water intake device is connected to the return pipe of the water treatment equipment.

[0015] Compared with the prior art, the above technical solution has the following beneficial effects:

[0016] In the first technical scheme, the water intake device is suitable for being installed on the outer wall of the faucet, and the water intake is arranged on the rotating part thereof, and when the rotating part rotates relative to its fixed part, it can be docked in the plane where any rotation angle is located and make the water intake extend downward in the vertical direction. Compared with the water intake device of the prior art installed on the water treatment equipment or the independent bracket, when performing the water intake operation, the water intake can be operated within the range of the water tank corresponding to the faucet, and the water flows vertically downward along the water intake port, and is easy to be discharged from the drain outlet of the water tank, avoiding splashing around the water tank, thereby avoiding the loss and risk caused by overflow of the water intake or splashing to the surrounding equipment; at the same time, it greatly facilitates the drainage operation of the cleaning and liquid preparation process.

[0017] In the second technical solution, the faucet passes through the through hole to fix the fixing part, which occupies a small space, and the tube wall of the faucet is evenly stressed and not easily deviated.

[0018] In the third technical solution, the two ends of the friction pad increase the friction between the inner wall of the through hole and the outer wall of the faucet respectively, so that the connection between the fixing part and the faucet is more secure.

[0019] In the fourth technical solution, the interference fit prevents the fixing part and the faucet from moving relative to each other, and the fixing effect is better. The gear-shaped soft rubber can adapt to the difference in the diameter of the faucet.

[0020] The fifth technical solution, the rotating part includes a switching valve, a water inlet joint, a water intake joint, a reflux joint and a water circuit main body; the water inlet joint is provided with a water inlet; the water intake joint is provided with a water intake, the water circuit main body is provided with a water channel and a reflux channel, the reflux joint is provided with a reflux port, the reflux port is used to connect the water treatment equipment, the reflux channel connects the reflux port and the water inlet, the switching valve is used to switch the water circuit so that the water inlet is connected with the water channel or the reflux channel, when the water inlet is connected with the water channel, the user takes water, when the user does not need to take water, the water inlet is connected with the reflux channel to prevent stagnant water, breeding bacteria and affecting the water quality.

[0021] In the sixth technical solution, the structure of the rotational cooperation between the rotating shaft and the shaft hole is simple; the damping part enables the rotating part to stop at any rotation angle when rotating, which is suitable for being compatible with gooseneck faucets with different bending arcs to keep the water intake extending downward in the vertical direction to align with the sink.

[0022] In the seventh technical solution, the protrusions can increase frictional resistance and enhance the damping effect.

[0023] In the eighth technical solution, two paired first connecting parts and second connecting parts and their corresponding first friction blocks and second friction blocks are fixed with screws, so that the connection is firm and convenient for assembly and disassembly.

[0024] In the ninth technical solution, the switching valve is controlled by a control panel to switch the water intake, and the control panel is electrically connected to the water treatment equipment to display various operating indicators such as water quality, pressure, flow, total organic carbon and consumables.

[0025] In the tenth technical solution, the water purification mechanism adopts the water intake device described in any one of the first to ninth technical solutions, and has corresponding technical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a three-dimensional schematic diagram of the water purification mechanism in the first embodiment;

[0028] Figure 2 This is a schematic diagram of the structure of the water intake device in Example 1 from a first perspective;

[0029] Figure 3 It is a schematic structural diagram of the water intake device in the first embodiment from a second viewing angle;

[0030] Figure 4 This is a schematic diagram of the installation of the water intake device in Example 1;

[0031] Figure 5 It is a structural schematic diagram of the rotating part in the first embodiment;

[0032] Figure 6 It is a schematic diagram of the connection between the rotating part and the water treatment equipment in the first embodiment.

[0033] Description of main reference numerals:

[0034] Fixed part 1, through hole 11, axial hole 12, first connecting part 13, second connecting part 14; rotating part 2, rotating shaft 21; friction pad 3; water treatment equipment 4; switching valve 5, water inlet joint 6, water inlet 61; water intake joint 7, water intake 71; reflux joint 8; reflux port 81; water channel body 9; water passage 91; reflux passage 92; sealing ring 10. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0036] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0037] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the invention.

[0038] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0039] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0040] Embodiment 1

[0041] See also Figure 1 , Figure 1 The three-dimensional schematic diagram of the water purification mechanism in this embodiment is shown. As shown in the figure, in this embodiment, the water purification mechanism includes a water intake device, a water treatment device 4, a faucet and a sink, wherein the faucet is aligned with the sink, and the water intake device is installed on the outer wall of the faucet.

[0042] See also Figure 2 , Figure 3, the figure shows a schematic diagram of the structure of the water intake device in the embodiment at the first and second viewing angles. As shown in the figure, the water intake device includes a fixed part 1, a rotating part 2 and a friction pad 3. The fixed part 1 is provided with a through hole 11, and the through hole 11 is suitable for one end of the faucet outlet to pass through so that the fixed part 1 is fixed to the outer wall of the faucet; in this embodiment, the fixed part 1 includes a first connecting part 13 and a second connecting part 14, and the first connecting part 13 and the second connecting part 14 are enclosed to form the through hole 11, and the first connecting part 13 and the second connecting part 14 are suitable for being connected by screws; the friction pad 3 includes a first friction pad and a second friction pad, the first friction pad corresponds to the first connecting part 13, and the second friction pad corresponds to the second connecting part 14, and the first friction pad and the second friction pad are suitable for one end to be respectively close to the inner wall of the first connecting part 13 and the second connecting part 14 when the first connecting part 13 and the second connecting part 14 are locked with screws, and the other end is pressed against the outer wall of the faucet; in this embodiment, the friction pad 3 is a soft rubber pad with a gear shape at the inner end, which is suitable for interference fit with the through hole 11 when it is against the outer wall of the faucet.

[0043] In this embodiment, the rotating part 2 is provided with a water intake port 71, a water inlet 61 and a water passage 91, the water passage 91 connects the water intake port 71 and the water inlet 61, and the water inlet is connected to the water outlet pipe of the water treatment device 4; the rotating part 2 is rotatably connected to the fixed part 1, the rotating part 2 is provided with a rotating shaft 21, and the fixed part 1 is provided with an axial hole 12 rotatably matched with the rotating shaft 21, and the center line of the axial hole 12 is perpendicular to the center line of the through hole 11; the rotating part 2 rotates around the axis of the rotating shaft 21, and when rotating, it can be docked in a plane where any rotation angle is located and make the water intake port 71 extend downward in the vertical direction to correspond to the water tank. In other embodiments, the rotating shaft 21 can be provided in the fixed part 1, and the axial hole 12 can be provided in the rotating part 2; the friction pad 3 is placed in the through hole 11 along the direction of the center line of the through hole 11, and is suitable for one end of the faucet outlet to pass through so that the inner and outer ends of the friction pad 3 are respectively against the outer wall of the faucet and the hole wall of the through hole 11.

[0044] See also Figure 5 , Figure 5 The structure diagram of the rotating part 2 in this embodiment is shown in the figure. As shown in the figure, the rotating part 2 is provided with two sets of water taking parts, and the two water taking parts can share a mounting base plate or be independently provided. The two sets of water taking parts can be used to take water of different water qualities.

[0045] Each set of water intake components includes a switching valve 5 , a water inlet joint 6 , a water intake joint 7 , a return joint 8 and a water channel body 9 .

[0046] The water inlet joint 6 is provided with the water inlet 61 connected with the water treatment device 4, and the water inlet 61 is connected with the water outlet pipe of the water treatment device 4. The water intake joint 7 is provided with the water intake 71, and the waterway main body 9 is provided with the water channel 91 and the return channel 92, and the water channel 91 connects the water inlet 61 and the water intake 71. The return joint 8 is provided with a return port 81, and the return port 81 is connected with the water treatment device 4, and the return channel 92 connects the return port 81 and the water inlet 61. The switching valve 5 is used to switch the waterway, so that the water inlet 61, the water channel 91 and the water intake 71 are connected in sequence, or the water inlet 61, the return channel 92 and the return port 81 and the water treatment device 4 are connected in sequence. When the water inlet 61 is connected with the water channel 91, the user takes water, and when the user does not need to take water, the water inlet 61 is connected with the return channel 92 to prevent stagnant water and breeding of bacteria.

[0047] In this embodiment, the rotating part 2 is also provided with a control panel, the control panel is provided with a display screen, the control panel is electrically connected to the switching valve 5 to control water intake, and the control panel is also electrically connected to the water treatment equipment 4 to display various operating indicators such as water quality, pressure, flow, total organic carbon and consumables collected by the water treatment equipment 4 on the display screen.

[0048] See also Figure 6 , Figure 6 It is a schematic diagram of the connection between the rotating part 2 and the water treatment equipment 4 in this embodiment. As shown in the figure, the water inlet joint 6 and the return joint 8 are both designed with quick-insert seals, and are assembled by plugging with the water outlet pipe of the water treatment equipment 4. Taking the water inlet joint 6 as an example, a sealing ring 10 is arranged in the water pipe, and the inner and outer ends of the sealing ring 10 are respectively against the water inlet joint 6 and the inner wall of the water pipe to achieve sealing and reduce the possibility of the water inlet joint 6 and the water pipe being disconnected. In this embodiment, the rotating shaft 21 includes a damping part, which is cylindrical, and a plurality of protrusions are arranged on the surface of the damping part. The protrusions are evenly distributed along the circumference thereof, and the tops of the protrusions are located on the same circle and the radius of the circle is greater than the radius of the shaft hole 12; the damping part is suitable for being placed in the shaft hole 12, and is suitable for making the rotating part 2 stop at a plane at any rotation angle when rotating around the axis of the rotating shaft 21 and making the water intake 71 extend downward in the vertical direction to correspond to the water tank when stopping.

[0049] See also Figure 4 , Figure 4 The schematic diagram of the water intake device being installed on the outer wall of the faucet is shown in the figure. As shown in the figure, during installation, the damping part is aligned and inserted into the shaft hole 12 to fix the rotating part 2 to the fixed part 1; then the first friction pad and the second friction pad are respectively placed on the inner walls of the first connecting part 13 and the second connecting part 14 along the center line of the through hole 11, and then the first connecting part 13 and the second connecting part 14 are placed on the outer wall of the faucet near the water outlet, and then tightened with screws; finally, the water outlet pipe of the water treatment device 4 is connected to the water inlet 61; when in use, the rotating part 2 can be rotated up and down according to the situation so that the direction of the water intake 71 extends vertically downward to align with the sink.

[0050] Compared with the prior art, this embodiment has the following beneficial effects:

[0051] In this embodiment, the water intake device is installed on the outer wall of the faucet, and the water intake port 71 is arranged on the rotating part 2 thereon, and when the rotating part 2 rotates relative to its fixed part 1, it can be docked in the plane where any rotation angle is located and the water intake port 71 extends downward in the vertical direction. Compared with the water intake device in the prior art installed on the water treatment equipment 4 or an independent bracket, when performing the water intake operation, water can be taken in within the range of the sink corresponding to the faucet, and the water flows vertically along the water intake port 71 and is easily discharged from the drain outlet of the sink to avoid splashing around the sink, thereby avoiding losses and risks caused by overflow of water or splashing to surrounding equipment.

[0052] In this embodiment, the faucet passes through the through hole 11 to fix the fixing part 1, which occupies a small space, and the tube wall of the faucet is evenly stressed and not easily deviated.

[0053] In this embodiment, the two ends of the friction pad 3 increase the friction between the inner wall of the through hole 11 and the outer wall of the faucet, so that the connection between the fixing part 1 and the faucet is more secure, and when the friction pad 3 is pressed against the outer wall of the faucet, the interference fit with the through hole 11 can prevent the fixing part 1 and the faucet from relative movement, thereby achieving a better fixing effect; moreover, the friction pad 3 adopts gear-shaped soft rubber to adapt to the difference in faucet pipe diameters.

[0054] In this embodiment, the fixing portion 1 includes a first connecting portion 13 and a second connecting portion 14 which are symmetrical to each other along the center line of the through hole 11, and the friction pad 3 includes a first friction pad and a second friction pad corresponding to the first connecting portion 13 and the second connecting portion 14, respectively. The first connecting portion 13 and the second connecting portion 14 are connected by screws so that the first friction pad and the second friction pad are pressed against the outer wall of the faucet, and the connection is firm and easy to disassemble and assemble.

[0055] In this embodiment, the rotating part 2 and the fixed part 1 are rotatably connected by the rotating shaft 21 and the shaft hole 12.

[0056] The structure is simple, and the damping part can realize that the rotating part 2 can stop at any rotation angle when rotating. It is suitable for being compatible with gooseneck faucets with different bending arcs to keep the water inlet 71 extending downward in the vertical direction to align with the sink, and the surface of the damping part is provided with protrusions along the circumferential direction to increase the friction resistance and enhance the damping effect.

[0057] In this embodiment, the water circuit is switched by the switching valve 5. When taking water, the water inlet 61, the water channel 91 and the water intake 71 are connected in sequence. When not taking water, the water flows back to the water treatment equipment 4 via the water inlet 61, the return channel 92 and the return port 81, which can prevent stagnant water and the breeding of bacteria.

[0058] In this embodiment, the control panel disposed on the rotating part 2 is used to control the switching valve 5 and display operating indicators such as water quality, pressure, flow, total organic carbon and consumables, which is easy to operate.

[0059] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.

Claims

1. A water intake device, which is suitable for installation on a gooseneck faucet, wherein a water tank is provided at the lower end of the faucet, wherein: The utility model comprises a fixed part (1) and a rotating part (2), wherein the fixed part (1) is suitable for being fixedly connected to the outer wall of the faucet, and the rotating part (2) is provided with a water intake (71), a water inlet (61) and a water passage (91), wherein the water inlet (61) is suitable for being connected to the water outlet pipe of the water treatment equipment (4); the water passage (91) is connected to the water intake (71) and the water inlet (61); the rotating part (2) is rotatably connected to the fixed part (1), and the rotating part (2) is suitable for being able to stop at a plane at any rotation angle when rotating relative to the fixed part (1) and making the water intake (71) extend downward in the vertical direction to correspond to the water tank.

2. A water intake device according to claim 1, characterized in that: The fixing portion (1) is provided with a through hole (11), and the through hole (11) is suitable for one end of the faucet outlet to pass through so that the fixing portion (1) is fixed to the outer wall of the faucet.

3. A water intake device according to claim 2, characterized in that: It also includes a friction pad (3), which is placed in the through hole (11) along the direction of the center line of the through hole (11) and is suitable for one end of the faucet outlet to pass through so that the inner and outer ends of the friction pad (3) respectively abut against the outer wall of the faucet in the through hole (11) and the hole wall of the through hole (11).

4. A water intake device according to claim 3, characterized in that: The friction pad (3) is suitable for interference fit with the through hole (11) when it abuts against the outer wall of the faucet; the friction pad (3) is a soft rubber with a gear-shaped inner end.

5. A water intake device according to claim 1, characterized in that: The rotating part (2) comprises a switching valve (5), a water inlet joint (6), a water intake joint (7), a return joint (8) and a water channel body (9); The water inlet joint (6) is provided with the water inlet (61); the water intake joint (7) is provided with the water intake (71); the water circuit body (9) is provided with the water passage (91) and the return passage (92); the return joint (8) is provided with a return port (81); the return port (81) is connected to the water treatment device (4); the return passage (92) connects the return port (81) and the water inlet (61); and the switching valve (5) is used to switch the water circuit so that the water inlet (61) is connected to the water passage (91) or the return passage (92).

6. A water intake device according to claim 1, characterized in that: One of the rotating part (2) and the fixed part (1) is provided with a rotating shaft (21), and the other is provided with an axial hole (12) rotatably matched with the rotating shaft (21); the rotating shaft (21) includes a damping part, which is arranged in the axial hole (12), and the damping part is suitable for making the rotating part (2) stop at any rotation angle when rotating around the axis of the rotating shaft (21).

7. A water intake device according to claim 6, characterized in that: The damping part is cylindrical, and a protrusion is provided on the surface of the damping part. The protrusions are evenly distributed along the circumference thereof, and the top ends of the protrusions are located on the same circle, and the radius of the circle is greater than the radius of the shaft hole (12).

8. A water intake device according to claim 3, characterized in that: The fixing portion (1) comprises a first connecting portion (13) and a second connecting portion (14), the first connecting portion (13) and the second connecting portion (14) enclosing the through hole (11), and the first connecting portion (13) and the second connecting portion (14) being connected by screws; the friction pad (3) comprises a first friction pad and a second friction pad, the first friction pad corresponds to the first connecting portion (13), and the second friction pad corresponds to the second connecting portion (14), and the first friction pad and the second friction pad are suitable for pressing the outer wall of the faucet when the first connecting portion (13) and the second connecting portion (14) are locked by screws.

9. A water intake device according to claim 5, characterized in that: The rotating part (2) is also provided with a control panel, and the control panel is electrically connected to the switching valve (5) to control water intake, and the control panel is also electrically connected to the water treatment equipment (4) to display relevant operating indicators.

10. A water purification mechanism, characterized in that: It comprises a sink, a faucet, a water treatment device (4) and a water intake device as described in any one of claims 1 to 9, wherein the faucet is aligned with the sink, the water intake device is fixedly mounted on the outer wall of the faucet, the water inlet (61) of the water intake device is connected to the water outlet pipe of the water treatment device (4), and the return port (81) of the water intake device is connected to the return pipe of the water treatment device (4).

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