CN117185427A

CN117185427A - Water treatment device, water using equipment and water heater

Info

Publication number: CN117185427A
Application number: CN202210600746.0A
Authority: CN
Inventors: 王府; 徐涛; 辛森森; 陈世穷
Original assignee: Midea Group Co Ltd; Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-12-08

Abstract

The invention provides a water treatment device, water equipment and a water heater, wherein the water treatment device comprises: the shell comprises a first water delivery port, a runner and a second water delivery port, and the runner is communicated with the second water delivery port; the scale inhibition subassembly sets up in the casing, and the scale inhibition subassembly includes: the water diversion piece comprises a first water diversion port and a second water diversion port, the first water delivery port is communicated with the second water delivery port through the first water diversion port, and the first water delivery port is also communicated with the runner through the second water diversion port; the filter screen is arranged in the runner and provided with meshes. In the water treatment device provided by the invention, water flow passing through the first water diversion opening can directly flow to the second water delivery opening beyond the filter screen, so that the influence of scale on the filter screen on the water flow is avoided, and the waterway of the water treatment device can be ensured under the condition that the mesh is blocked by the scale, and the fluxion of the water treatment device is ensured.

Description

Water treatment device, water using equipment and water heater

Technical Field

The invention relates to the field of water treatment, in particular to a water treatment device, water equipment and a water heater.

Background

In the related art, a filter screen is provided inside the water treatment device to play a filtering role. After a period of use, the mesh of filter screen can be blocked by the incrustation scale, and then makes rivers unable to pass the filter screen. Thus, on the one hand, the fluidity of the water flow inside the water treatment device is affected.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art.

To this end, a first aspect of the present invention provides a water treatment device.

In a second aspect the invention provides a water-using apparatus.

A third aspect of the present invention provides a water heater.

The first aspect of the present invention provides a water treatment apparatus comprising: the shell comprises a first water delivery port, a runner and a second water delivery port, and the runner is communicated with the second water delivery port; the scale inhibition subassembly sets up in the casing, and the scale inhibition subassembly includes: the water diversion piece comprises a first water diversion port and a second water diversion port, the first water delivery port is communicated with the second water delivery port through the first water diversion port, and the first water delivery port is also communicated with the runner through the second water diversion port; the filter screen is arranged in the runner and provided with meshes.

The water treatment device provided by the invention comprises a shell and a scale inhibition assembly. The shell is internally provided with a flow passage and also comprises a first water delivery port and a second water delivery port; one of the first water delivery port and the second water delivery port can be used as a water inlet, and the other one can be used as a water outlet. In addition, the runner is directly communicated with the second water delivery port.

Further, the scale inhibition assembly is arranged in the shell and comprises a water distribution piece and a filter screen. Wherein the water diversion piece is arranged at the position of the first water delivery port; the water diversion piece comprises a first water diversion port and a second water diversion port; the first water delivery port is communicated with the second water delivery port through the first water distribution port, and the first water delivery port is also communicated with the runner through the second water distribution port. Further, a filter screen is provided in the flow passage, and the filter screen is provided with mesh openings.

Like this, when water treatment facilities uses, outside rivers get into inside the casing from first water delivery mouth, and a part rivers are direct to flow from the second water diversion mouth under the effect of first water diversion mouth, and a part rivers enter into the runner inside under the effect of second water diversion mouth to flow from the second water delivery mouth after the filter screen.

Particularly, in the use process of the water treatment device, calcium and magnesium ions in the water solution generate precipitates to be attached to the surface of the filter screen, so that the effect of reducing the content of the calcium and magnesium ions in the water is achieved, and the aim of reducing the hardness of the water is fulfilled. The deposition of scale is promoted, and the meshes of the filter screen are gradually blocked. At the moment, due to the arrangement of the first water diversion opening on the water diversion part in the water treatment device, a part of water flow can still flow to the second water delivery opening directly through the first water diversion opening, and the waterway of the water treatment device is further ensured.

That is, during the use of the water treatment device, a part of water flow enters the water flow in the shell from the first water delivery port, directly flows to the second water delivery port through the first water distribution port, and flows out through the second water delivery port; and a part of the waterway flows to the runner through the second water diversion port, flows to the second water delivery port through meshes of the filter screen and flows out through the second water delivery port. The water flow passing through the first water diversion opening can directly flow to the second water delivery opening beyond the filter screen, so that the influence of scale on the filter screen on the water flow is avoided, the waterway of the water treatment device can be ensured under the condition that the meshes are blocked by the scale, and the fluxion of the water treatment device is ensured. Therefore, when the water treatment device is applied to water treatment equipment such as a water heater, the risk that accidents occur due to blockage of waterways can be effectively reduced.

In some possible embodiments, the flow channel includes: the first flow passage is positioned between the filter screen and the inner wall of the shell, and the first water delivery port is communicated with the first flow passage through the second water diversion port; the second flow passage is surrounded by the filter screen and communicated with the second water delivery port.

In this embodiment, the flow channel includes a first flow channel and a second flow channel. After the filter screen is mounted in the shell, a space between the filter screen and the inner wall of the shell is a first flow channel, and a space enclosed by the filter screen in the shell is a second flow channel. The first runner is communicated with the second water diversion port, the second runner is communicated with meshes of the first runner through the filter screen, and the second runner is also communicated with the second water delivery port. Thus, in the use process of the water treatment device, a part of water flow enters the first flow passage through the second water diversion port, enters the second flow passage through the net mouth of the filter screen, and flows out through the second water delivery port.

In some possible embodiments, the filter screen is a cylindrical structure, and the second flow passage is located inside the filter screen.

In this technical scheme, the filter screen is a barrel-type structure to there is certain distance between filter screen and the inside wall of casing, and then the space between the inside wall of leading to filter screen and casing defines first runner, and the space that leads to the filter screen inside defines the second runner.

In some possible technical solutions, the first water delivery port and the second water delivery port are located at the top of the housing; the water diversion piece is located at the top of the filter screen, and the water diversion piece further comprises a first through-flow port, and the second flow passage is communicated with the second water delivery port through the first through-flow port.

In this technical scheme, first water delivery mouth and second water delivery mouth are located the top of casing, and the water diversion spare sets up the position at first water delivery mouth and second water delivery mouth, and the filter screen setting is in the bottom of water diversion spare. In addition, the water diversion piece further comprises a first through-flow port, and the second flow passage is communicated with the second water delivery port through the first through-flow port.

That is, in the use of the water treatment device, the external water flows to the water diversion member through the first water diversion port, a part of water flows to the second water diversion port directly after passing through the first water diversion port, a part of water flows to the first runner after passing through the second water diversion port, flows to the second runner through the meshes of the filter screen, flows to the second water diversion port through the water diversion member through the first water diversion port of the water diversion member, and flows out from the second water diversion port.

In some possible embodiments, the water diversion member further includes: the second water diversion port is arranged on the water diversion plate; at least two first convex parts are protruded out of the water diversion plate, and the first water diversion openings are positioned between two adjacent first convex parts.

In this technical solution, the water dividing member includes a water dividing plate and at least two first protrusions. The second water diversion port and the first water diversion port are arranged on the water diversion plate, and the water diversion plate is positioned between the first water delivery port and the water diversion plate. In addition, at least two first convex parts are protruded in the water diversion plate, and are protruded in the water diversion plate towards the directions of the first water delivery port and the second water delivery port, and a first water diversion port is arranged between two adjacent first convex parts.

Particularly, the first convex part protrudes out of the water diversion plate towards one side of the first water delivery port and one side of the second water delivery port. After the water diversion piece and the filter screen are installed, a certain space exists between the water diversion plate and the top of the shell, and external water flow firstly enters the space through the first water delivery port; a first water diversion opening is formed between two adjacent first convex parts, so that a part of water flow in the space directly flows to the second water delivery opening through the first water diversion opening. Correspondingly, a part of water flow in the space enters the flow channel through the second water delivery port and flows to the second water delivery port through meshes of the filter screen and the first overflow port; and then, the two water flows are discharged through the second water delivery port.

In some possible embodiments, the scale inhibiting assembly further comprises: the mounting seat is arranged in the shell, and the filter screen is arranged on the mounting seat.

In this technical scheme, the dirt subassembly still includes the mount pad. The mounting seat is arranged in the shell and is positioned at the bottom of the shell. In addition, the bottom of filter screen is installed on the mount pad, and then guarantees the stable installation of filter screen.

In some possible embodiments, the scale inhibiting assembly further comprises: the second through-flow opening is arranged on the mounting seat, and the first flow passage is communicated with the second flow passage through the second through-flow opening.

In this solution, the scale inhibiting assembly further comprises a second flow passage. The second through-flow opening is arranged on the mounting seat, and the first flow passage and the second flow passage are communicated through the second through-flow opening. Thus, a part of water flow in the first flow passage can also directly flow to the second flow passage through the second flow passage.

Specifically, during the use of the water treatment device, external water flows to the water diversion part through the first water diversion port, one part of water flows to the second water diversion port directly after passing through the first water diversion port, and one part of water flows to the first runner after passing through the second water diversion port; further, in the rivers that enter into first flow path, some can enter into the second flow path through the mesh of filter screen, still some rivers can directly enter into the second flow path through the second through-flow mouth, and the rivers that flow through the second through-flow mouth can avoid the mesh of filter screen, and then guaranteed this partial rivers and do not receive the influence of scale on the filter screen, and then also can ensure water treatment facilities's water route under the condition that the mesh is blocked by the scale, and then guaranteed water treatment facilities's fluidness.

Therefore, in the water treatment device provided by the invention, the first water delivery port is communicated with the second water delivery port through the first water diversion port, and the first flow passage is directly communicated with the second flow passage through the second overflow port. Therefore, on one hand, part of water flow entering the shell can be guaranteed to flow to the second water delivery port directly through the first water distribution port of the water distribution piece, on the other hand, part of water flow in the first flow channel can be guaranteed to flow to the second flow channel directly through the second water distribution port, the two parts of water flow can not be influenced by scale on the filter screen, and then the waterway of the water treatment device can be guaranteed under the condition that the meshes of the filter screen are blocked.

In some possible solutions, the mounting base includes: a base; the second convex part protrudes out of the seat body and is positioned at the peripheral edge of the seat body; the third convex part protrudes out of the seat body and is positioned at the inner side of the second convex part; wherein at least a portion of the screen is located between the second protrusion and the third protrusion.

In this technical scheme, the mount pad includes pedestal, second convex part and third convex part. Wherein, second convex part and third convex part are towards filter screen one side protrusion in the pedestal. Wherein the second protrusion is located at the peripheral edge of the base, and the third protrusion is located at the inner side of the second protrusion, so that an installation gap is formed between the second protrusion and the third protrusion. Then, the bottom of the filter screen is inserted into the installation gap between the second convex part and the third convex part, so that the installation of the filter screen is ensured.

Specifically, the outer side of the filter screen is fixed through the second convex part, and the inner side of the filter screen is fixed through the third convex part.

In some possible embodiments, the screen is a conductor; the water treatment device also comprises an electrolysis assembly, the electrolysis assembly comprises an electron anode and an electron cathode, the electron anode is positioned in the flow channel, and the electron cathode is electrically connected with the filter screen.

In this technical scheme, the filter screen is the conductor. In addition, the water treatment device further comprises an electrolysis assembly. Wherein the electrolytic assembly comprises an electron anode and an electron cathode for use in combination. Wherein, the motor anode stretches into in the runner, and the electron negative pole is connected with the filter screen electricity. In this way, the screen can act as an electron cathode to act as an ionization.

Therefore, when water flows through the water treatment device in the use process of the water treatment device, chlorine ions in the aqueous solution can be subjected to oxidation reaction on the electrode surface of the electronic anode to generate chlorine gas by electrifying the electrolytic assembly, and the generated chlorine gas is very easy to dissolve in water and reacts to generate hypochlorous acid. In aqueous solution, hypochlorous acid is taken as a neutral small molecule, can penetrate the cell membrane of bacteria to enter the inside of the bacteria, and reacts with DNA and mitochondria in the bacteria to cause the bacteria to die. Hypochlorous acid is generated by internal electrolysis of the aqueous solution passing through the water treatment device, and the water flow reaches all positions of the pipeline along with the water flow, so that the internal and pipeline of the water flow are comprehensively sterilized.

Further, a large amount of hydroxyl ions are generated on the surface of the filter screen due to electrolysis of water, and calcium ions and magnesium ions in the water solution passing through the filter screen can be removed, so that the calcium ions and the magnesium ions are attached to the surface of the filter screen in the form of calcium hydroxide and magnesium hydroxide precipitates, and the effects of reducing the content of calcium ions and magnesium ions in water and reducing the hardness of water quality are achieved.

In some possible embodiments, the scale inhibiting assembly further comprises: the fixing piece is connected with the water diversion piece and the filter screen; the connecting rod penetrates through the shell, the water diversion piece and the fixing piece.

In this technical scheme, the dirt subassembly still includes mounting and connecting rod. Wherein, the mounting is located between water knockout drum and the filter screen, and the connecting rod passes casing and water knockout drum and mounting, and then installs water knockout drum and mounting on the casing. In addition, the top of filter screen is fixed through the mounting, and the bottom of filter screen is fixed through the mount pad.

In some possible solutions, the connecting rod is a conductor; the electronic cathode is electrically connected with the filter screen through a connecting rod.

In this technical solution, the connecting rod is a conductor. Wherein, the connecting rod contacts with the filter screen, and electron negative pole can be connected with the filter screen electricity through the connecting rod like this. The setting like this can play fixed effect through the connecting rod on the one hand to fix mounting and water knockout drum on the casing, on the other hand accessible connecting rod acts as the effect of conductor, and then simplifies water treatment facilities's overall structure.

In some possible embodiments, the electrolysis assembly further comprises: the insulating part is arranged at the joint of the connecting rod and the shell.

In this solution, the electrolysis assembly further comprises an insulating member. Wherein, the insulating part sets up the junction at casing and connecting rod, and then plays good insulating effect in this position, avoids the condition that the electric leakage appears in this position.

In some possible embodiments, the housing further comprises: the runner is positioned in the cup shell; and the end cover is connected with the cup shell, and the first water delivery port and the second water delivery port are arranged on the end cover.

In this solution, the shell further comprises a cup shell and an end cap. Wherein, the inside of cup shell is provided with the runner, and the end cover opens and shuts and sets up on the cup shell to above-mentioned first water delivery mouth and second water delivery mouth set up at the end cover.

Further, the water diversion piece and the fixing piece are connected with the end cover through the connecting rod, and the mounting seat is arranged in the cup shell and is positioned at the bottom of the cup shell.

In some possible embodiments, the cup shell is a transparent cup shell.

In the technical scheme, the cup shell is a transparent cup shell. Therefore, the user can directly observe the state of the filter screen in the cup shell, and can directly observe the accumulation condition of the scale on the filter screen, and the filter screen is replaced under the condition that the scale is accumulated more.

In some possible embodiments, the cup shell is provided with a light-transmitting portion.

In the technical scheme, a light-transmitting part is arranged on the cup shell. Thus, a user can observe the state of the filter screen inside the cup shell through the light-transmitting part, and can observe the accumulation condition of scale on the filter screen through the light-transmitting part, and the filter screen is replaced under the condition that the scale is accumulated more.

A second aspect of the present invention proposes a water-using device comprising: a waterway system; the water treatment device according to the first aspect of the present invention is connected to a waterway system.

The water using device provided by the invention comprises a waterway system and the water treatment device as the first aspect of the invention. Therefore, not discussed in detail herein, there are all the benefits of the water treatment apparatus described above.

Specifically, the water treatment device is communicated with a waterway system of the water using equipment.

A third aspect of the present invention provides a water heater comprising: according to the water treatment device of the first aspect of the invention, the water treatment device is arranged at the water inlet or the water outlet of the water heater.

The water using device provided by the invention comprises a waterway system and the water treatment device as the first aspect of the invention. Therefore, not discussed in detail herein, there are all the benefits of the water treatment apparatus described above. Specifically, the water treatment device is communicated with the water inlet or the water outlet of the water heater.

Specifically, the water heater provided by the invention can be a gas water heater, an electric water heater and the like.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is one of the cross-sectional views of a water treatment device according to one embodiment of the present invention;

FIG. 2 is a second cross-sectional view of a water treatment device according to one embodiment of the present invention;

FIG. 3 is an exploded view of a water treatment device according to one embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of a mounting base in a water treatment apparatus according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of the end cap at A of the water treatment apparatus of FIG. 2;

FIG. 6 is an enlarged view of a portion of the end cap at B of the water treatment apparatus of FIG. 3;

FIG. 7 is one of the internal structural schematic diagrams of the water heater according to one embodiment of the present invention;

FIG. 8 is a second schematic view of the internal structure of a water heater according to an embodiment of the present invention;

FIG. 9 is a third schematic view of the internal structure of a water heater according to an embodiment of the present invention;

FIG. 10 is a schematic view showing an inner structure of a water heater of a water treatment apparatus according to an embodiment of the present invention;

FIG. 11 is a schematic diagram showing an internal structure of a water heater according to an embodiment of the present application.

The correspondence between the reference numerals and the component names in fig. 1 to 11 is:

100 water treatment facilities, 102 casing, 104 first water delivery mouth, 106 runner, 108 second water delivery mouth, 110 scale inhibition subassembly, 112 water diversion piece, 114 first water diversion mouth, 116 second water diversion mouth, 118 filter screen, 120 first runner, 122 second runner, 124 sealing member, 126 water diversion board, 128 first convex part, 130 mount pad, 132 second water diversion mouth, 134 pedestal, 136 second convex part, 138 third convex part, 140 electron anode, 142 mounting, 144 connecting rod, 146 insulating piece, 148 cup shell, 150 end cover, 200 water heater, 202 casing, 204 water inlet, 206 water outlet, 208 pipeline.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

A water treatment apparatus, a water using device, and a water heater provided according to some embodiments of the present invention are described below with reference to fig. 1 to 11.

As shown in fig. 1 and 2, a first embodiment of the present invention provides a water treatment apparatus 100 including a housing 102 and a scale inhibiting assembly 110.

As shown in fig. 1 and 2, the housing 102 is provided with a flow passage 106, and the housing 102 further includes a first water delivery port 104 and a second water delivery port 108; one of the first water delivery port 104 and the second water delivery port 108 may be used as a water inlet and the other may be used as a water outlet. In addition, the flow passage 106 communicates directly with the second water delivery port 108.

Further, as shown in FIGS. 1 and 2, the scale inhibiting assembly 110 is disposed within the housing 102, and the scale inhibiting assembly 110 includes a water separator 112 and a screen 118. Wherein the water diversion member 112 is disposed at the position of the first water delivery port 104; as shown in fig. 6, the water diversion member 112 includes a first water diversion port 114 and a second water diversion port 116; the first water delivery port 104 communicates with the second water delivery port 108 through a first water distribution port 114, and the first water delivery port 104 also communicates with the flow passage 106 through a second water distribution port 116. Further, a screen 118 is provided in the flow passage 106, and the screen 118 is provided with mesh openings.

Thus, as shown in fig. 1 and 2, when the water treatment apparatus 100 is in use, after the external water flows from the first water delivery port 104 into the housing 102, a part of the water flows directly from the second water delivery port 116 under the action of the first water delivery port 114, and a part of the water flows into the flow passage 106 under the action of the second water delivery port 116, passes through the filter screen 118, and flows out of the second water delivery port 108.

In particular, as shown in fig. 1 and 2, during the use of the water treatment apparatus 100, calcium and magnesium ions in the aqueous solution form precipitates and adhere to the surface of the filter screen 118, thereby achieving the effect of reducing the calcium and magnesium ion content in water and achieving the goal of reducing the hardness of water. Promoting scale build-up, the mesh provided by the screen 118 is gradually plugged. At this time, due to the arrangement of the first water diversion opening 114 on the water diversion member 112 in the water treatment apparatus 100, it is ensured that a part of water flow can still directly flow to the second water delivery opening 108 through the first water diversion opening, and thus the waterway of the water treatment apparatus 100 is ensured.

That is, as shown in fig. 1 and 2, during the use of the water treatment apparatus 100, among the water flows entering the interior of the housing 102 from the first water delivery port 104, a part of the water flows directly through the first water distribution port 114 to the second water delivery port 108 and flows out through the second water delivery port 108; a portion of the waterway flows through the second water diversion port 116 to the flow passage 106, flows through the mesh of the screen 118 to the second water delivery port 108, and flows out through the second water delivery port 108.

In particular, as shown in fig. 1 and 2, the water flow passing through the first water diversion port 114 may directly flow to the second water delivery port 108 beyond the filter screen 118, so as to ensure that the water flow is not affected by scale on the filter screen 118, and further ensure a waterway of the water treatment device 100 in the case that the mesh is blocked by the scale, and further ensure the circulation of the water treatment device 100. In this way, when the water treatment apparatus 100 is applied to water treatment equipment such as a water heater, the risk that accidents may occur due to clogging of the water passage can be effectively reduced.

A second embodiment of the present invention proposes a water treatment device 100, further comprising, on the basis of the first embodiment:

as shown in fig. 1 and 2, the flow passage 106 includes a first flow passage 120 and a second flow passage 122. After the filter 118 is mounted inside the housing 102, a space between the filter 118 and an inner wall of the housing 102 is a first flow channel 120, and a space enclosed by the filter 118 inside the housing 102 is a second flow channel 122.

Wherein, as shown in fig. 1 and 2, the first flow passage 120 is communicated with the second water diversion port 116, the second flow passage 122 is communicated with the first flow passage 120 through the mesh of the filter screen 118, and the second flow passage 122 is also communicated with the second water delivery port 108. Thus, during use of the water treatment apparatus 100, a portion of the water enters the first flow passage 120 through the second water diversion port 116, enters the second flow passage 122 through the mouth of the screen 118, and exits through the second water delivery port 108.

In this embodiment, as further shown in fig. 1 and 2, the filter screen 118 has a cylindrical structure, and a certain distance exists between the filter screen 118 and the inner side wall of the housing 102, so that a first flow channel 120 is defined by a space between the filter screen 118 and the inner side wall of the housing 102, and a second flow channel 122 is defined by a space inside the filter screen 118.

In addition, the present embodiment provides the water treatment apparatus 100, which has all the advantages of the water treatment apparatus 100 of the first embodiment, and the water flow passing through the first water diversion port 114 can directly flow to the second water delivery port 108 beyond the filter screen 118, so as to ensure that the water flow is not affected by scale on the filter screen 118, and further ensure the waterway of the water treatment apparatus 100 under the condition that the mesh is blocked by the scale, and further ensure the flow-through of the water treatment apparatus 100. In this way, when the water treatment apparatus 100 is applied to water treatment equipment such as a water heater, the risk of accidents due to clogging of the water passage can be effectively reduced, which is not described in detail herein.

A third embodiment of the present invention proposes a water treatment apparatus 100, further comprising, based on the first embodiment and the second embodiment:

as shown in fig. 1 and 2, the first water delivery port 104 and the second water delivery port 108 are located at the top of the housing 102, the water diversion member 112 is disposed at the positions of the first water delivery port 104 and the second water delivery port 108, and the filter screen 118 is disposed at the bottom of the water diversion member 112. In addition, the water diversion member 112 further includes a first through-flow port, and the second flow passage 122 is in communication with the second water delivery port 108 through the first through-flow port.

That is, during the use of the water treatment apparatus 100, the external water flows first through the first water distribution port 104 to the water distribution member 112, a part of the water flows through the first water distribution port 114 and then directly flows to the second water distribution port 108, a part of the water flows through the second water distribution port 116 and then flows to the first flow channel 120, flows to the second flow channel 122 through the mesh of the filter 118, flows through the first water distribution port 112 to the second water distribution port 108 through the first water distribution port of the water distribution member 112, and flows out from the second water distribution port 108.

A fourth embodiment of the present invention proposes a water treatment apparatus 100, further comprising, based on the first embodiment, the second embodiment, and the third embodiment:

As shown in fig. 6, the water diversion member 112 includes a water diversion plate 126 and at least two first protrusions 128. Wherein the second water diversion port 116 and the first water diversion port are disposed on the water diversion plate 126, and the water diversion plate 126 is located between the first water delivery port 104 and the first water delivery port. In addition, as shown in fig. 3, at least two first protruding portions 128 are protruding from the water diversion plate 126, and protrude from the water diversion plate 126 toward the first water delivery port 104 and the second water delivery port 108, and a first water diversion port 114 is located between two adjacent first protruding portions 128.

In particular, the first protrusion 128 protrudes from the water diversion plate 126 toward the first water delivery port 104 and the second water delivery port 108. After the water diversion member 112 and the filter screen 118 are installed, a certain space exists between the water diversion plate 126 and the top of the shell 102, and external water flows firstly enter the space through the first water conveying port 104; a first water diversion port 114 is formed between two adjacent first convex portions 128, so that a part of water flow in the space directly flows to the second water delivery port 108 through the first water diversion port 114.

Correspondingly, as shown in fig. 1 and 2, a part of water flow in the space enters the flow passage 106 through the second water delivery port 108 and flows to the second water delivery port 108 through the mesh of the filter screen 118 and the first overflow port; both of the two water streams are then discharged through the second water delivery port 108.

A fifth embodiment of the present invention proposes a water treatment apparatus 100, further comprising, based on the second, third and fourth embodiments:

as shown in fig. 4, the scale inhibiting assembly 110 further includes a mounting seat 130. Wherein the mounting seat 130 is disposed within the housing 102 and is located at the bottom of the housing 102. In addition, the bottom of the filter screen 118 is mounted on the mounting seat 130, thereby ensuring stable mounting of the filter screen 118.

In this embodiment, further, as shown in FIG. 4, the scale inhibiting assembly 110 also includes a second flow passage 132. The second through-flow port 132 is disposed on the mounting seat 130, and the first flow channel 120 and the second flow channel 122 are further communicated through the second through-flow port 132. Thus, a portion of the water flow within the first flow passage 120 may also flow directly to the second flow passage 122 through the second flow passage 132.

Specifically, during use of the water treatment apparatus 100, the external water flows first through the first water distribution port 104 to the water distribution member, a portion of the water flows through the first water distribution port 114 and then directly flows to the second water distribution port 108, and a portion of the water flows through the second water distribution port 116 and then flows to the first flow channel 120.

Further, in the water flow entering the first flow channel 120, a part of the water flow enters the second flow channel through the meshes of the filter screen 118, and a part of the water flow directly enters the second flow channel 122 through the second flow through opening 132, and the water flow flowing through the second flow through opening 132 avoids the meshes of the filter screen 118, so that the part of the water flow is not influenced by the scale on the filter screen 118, and the waterway of the water treatment device 100 can be ensured under the condition that the meshes are blocked by the scale, and the circulation of the water treatment device 100 is ensured.

Therefore, in the water treatment apparatus 100 according to the present invention, the first water delivery port 104 is connected to the second water delivery port 108 through the first water distribution port 114, and the first flow channel 120 is directly connected to the second flow channel 122 through the second water passing port 132.

In this way, on one hand, it is ensured that a part of the water flow entering the housing 102 flows directly through the first water diversion opening 114 of the water diversion member 112 to the second water delivery opening 108, and on the other hand, it is ensured that a part of the water flow in the first flow passage 120 flows directly through the second water passage 122 through the second water passing opening 132, and the two parts of the water flow are not affected by the scale on the filter screen 118, so that the waterway of the water treatment device 100 can be ensured even if the mesh of the filter screen 118 is blocked.

In this embodiment, further, as shown in fig. 4, the mount 130 includes a base 134, a second protrusion 136, and a third protrusion 138. Wherein, the second convex portion 136 and the third convex portion 138 protrude from the base 134 toward the filter screen 118. Wherein the second protrusion 136 is located at the peripheral edge of the base 134, and the third protrusion 138 is located inside the second protrusion 136, such that an installation gap is formed between the second protrusion 136 and the third protrusion 138. Then, the bottom of the screen 118 is inserted into the installation gap between the second protrusion 136 and the third protrusion 138 to secure the installation of the screen 118.

Specifically, as shown in fig. 1 and 2, the outside of the screen 118 is fixed by the second protrusion 136, and the inside of the screen 118 is fixed by the third protrusion 138.

A sixth embodiment of the present invention proposes a water treatment apparatus 100, further comprising, on the basis of the fifth embodiment:

as shown in fig. 5, the screen 118 is a conductor. In addition, the water treatment apparatus 100 further includes an electrolysis assembly. Wherein the electrolytic assembly includes an electron anode 140 and an electron cathode for use in combination. Wherein the motor anode extends into the flow passage 106 and the electron cathode is electrically connected to the filter screen 118. In this way, screen 118 may act as an electron cathode to act as an ionization.

Thus, when water flows through the water treatment device 100 during the use of the water treatment device 100, by energizing the electrolysis assembly, chloride ions in the aqueous solution can be oxidized on the electrode surface of the electronic anode 140 to generate chlorine, and the generated chlorine is very easy to dissolve in water and react to generate hypochlorous acid. In aqueous solution, hypochlorous acid is taken as a neutral small molecule, can penetrate the cell membrane of bacteria to enter the inside of the bacteria, and reacts with DNA and mitochondria in the bacteria to cause the bacteria to die. Hypochlorous acid is generated by internal electrolysis of the aqueous solution passing through the water treatment device 100, and the water flow reaches all the positions of the pipeline, so that the internal and pipeline of the water flow are comprehensively sterilized.

Further, as shown in fig. 1 and fig. 2, a large amount of hydroxide ions are generated on the surface of the filter screen 118 due to electrolysis of water, and calcium ions and magnesium ions in the water solution passing through the filter screen 118 can be removed, so that calcium hydroxide and magnesium hydroxide are attached to the surface of the filter screen 118 in a form of precipitation, and the effects of reducing the content of calcium ions and magnesium ions in water and reducing the hardness of water quality are achieved.

A seventh embodiment of the present invention proposes a water treatment apparatus 100, further comprising, on the basis of the sixth embodiment:

as shown in FIG. 5, the scale inhibiting assembly 110 further includes a securing member 142 and a connecting rod 144. Wherein the fixing member 142 is located between the water dividing member 112 and the filter screen 118, and the connecting rod 144 passes through the housing 102 and the water dividing member 112 and the fixing member 142, thereby mounting the water dividing member 112 and the fixing member 142 to the housing 102. In addition, the top of the screen 118 is fixed by the fixing member 142, and the bottom of the screen 118 is fixed by the mounting base 130.

In this embodiment, further, as shown in fig. 5, the tie bars 144 are conductors. Wherein the connecting rod 144 is in contact with the screen 118 such that the electronic cathode can be electrically connected to the screen 118 through the connecting rod 144. So configured, the fixing member 142 and the water dividing member 112 may be fixed to the housing 102 by the connecting rod 144, and the water treating device 100 may be simplified in its overall structure by the connecting rod 144 serving as a conductor.

In this embodiment, further, as shown in FIG. 5, the electrolytic assembly also includes an insulator 146. Wherein, the insulator 146 is disposed at the connection between the housing 102 and the connecting rod 144, so as to achieve a good insulating effect at the position, and avoid the situation of electric leakage at the position.

Further to any of the above embodiments, as shown in fig. 1, 2 and 3, the housing 102 further includes a cup 148 and an end cap 150. Wherein, the inside of the cup shell 148 is provided with a flow passage 106, an end cover 150 is arranged on the cup shell 148 in an opening and closing manner, and the first water delivery port 104 and the second water delivery port 108 are arranged on the end cover 150. Further, the water dividing member 112 and the fixing member 142 are connected with the end cap 150 through the connecting rod 144, and the mounting seat 130 is disposed in the cup shell 148 at the bottom of the cup shell 148.

In addition, the junction of the cup 148 and the end cap 150 is provided with a seal 124.

Further, the cup 148 may be a transparent cup. Thus, the user can directly observe the state of the filter 118 inside the cup 148, and can directly observe the accumulation of scale on the filter 118, and replace the filter 118 when the scale is accumulated more.

Further, the cup shell 148 may be provided with a light-transmitting portion. Thus, the user can observe the state of the filter 118 inside the cup 148 through the light-transmitting portion, and the user can observe the accumulation of scale on the filter 118 through the light-transmitting portion, and replace the filter 118 in the case where the scale is accumulated more.

In summary, in the water treatment apparatus 100 according to the present invention, the water paths are as follows: the external water flow enters between the splitter plate and the end cap 150 through the first water delivery port 104; a portion of the water flows directly through the first water diversion port 114 to the second water diversion port 116 and directly out of the water treatment apparatus 100; a portion of the water enters the first flow passage 120 between the screen 118 and the inner wall of the cup 148 through the second water distribution port 116.

Further, a part of the liquid in the first flow channel 120 enters the second flow channel 122 enclosed by the filter screen 118 through the mesh of the filter screen 118, a part of the liquid in the first flow channel 120 enters the second flow channel 122 enclosed by the filter screen 118 through the second through-flow opening 132 on the mounting seat 130, flows to the second water diversion opening 116 through the first through-flow opening on the flow diversion plate, and directly flows out of the water treatment apparatus 100.

In addition, the water flow passing through the first water diversion port 114 can directly flow to the second water delivery port 108 beyond the filter screen 118, and the water flow passing through the second water diversion port 132 can also directly flow to the second water delivery port 108 beyond the filter screen 118, so that the water flow is not influenced by scale on the filter screen 118, and the waterway of the water treatment device 100 can be ensured under the condition that the meshes are blocked by the scale, and the fluxion of the water treatment device 100 is ensured. In this way, when the water treatment apparatus 100 is applied to water treatment equipment such as a water heater, the risk that accidents may occur due to clogging of the water passage can be effectively reduced.

An eighth embodiment of the present invention proposes a water-using apparatus (not shown in the drawings) comprising: the water path system and the water treatment apparatus 100 according to any of the above embodiments, wherein the water treatment apparatus 100 is connected to the water path system of the water using device.

The water using device provided in this embodiment has all the beneficial effects of the water treatment device 100, and the water flow passing through the first water diversion port 114 can directly flow to the second water delivery port 108 beyond the filter screen 118, so that the water flow is not affected by scale on the filter screen 118, and the waterway of the water treatment device 100 can be ensured under the condition that the mesh is blocked by the scale, and the circulation of the water treatment device 100 is ensured. In this way, when the water treatment apparatus 100 is applied to water treatment equipment such as a water heater, the risk of accidents due to clogging of the water passage can be effectively reduced, and the details thereof will not be described herein.

Specifically, the water using device provided by the invention can be water using device in the gas field, kitchen water using device, drinking water device, medical cleaning device and the like.

Specifically, during use of the water utility, water within the waterway system enters the interior of the housing 102 from the first water delivery port 104 and exits via the second water delivery port 108. Wherein, the external water flows to the water diversion member 112 through the first water delivery port 104, a part of the water flows to the second water delivery port 108 directly after passing through the first water diversion port 114, and a part of the water flows to the first flow channel 120 after passing through the second water diversion port 116.

In addition, the chloride ions in the aqueous solution undergo oxidation reaction on the electrode surface of the electron anode 140 to generate chlorine gas, and the generated chlorine gas is very soluble in water and reacts to generate hypochlorous acid. In the aqueous solution, hypochlorous acid is taken as a neutral small molecule, can penetrate through the cell membrane of bacteria to enter the interior of the bacteria, reacts with DNA and mitochondria in the bacteria to cause the bacteria to die, and realizes comprehensive sterilization of the interior of water flow and pipelines.

In addition, a large amount of hydroxyl ions are generated on the surface of the filter screen 118 due to the electrolysis of water, and calcium ions and magnesium ions in the water solution passing through the filter screen 118 can be removed, so that the calcium ions and the magnesium ions are attached to the surface of the filter screen 118 in the form of calcium hydroxide and magnesium hydroxide precipitates, and the effects of reducing the content of calcium ions and magnesium ions in water and reducing the hardness of water are achieved.

As shown in fig. 7, 8, 9 and 10, a tenth embodiment of the present invention provides a water heater 200 including the water treatment apparatus 100 according to any one of the above embodiments. Accordingly, the overall beneficial effects of the water treatment apparatus 100 described above are not discussed herein.

Specifically, as shown in fig. 11, the water heater 200 according to the present invention includes, but is not limited to, gas water heater, electric water heater, storage water heater, and instant water heater.

Specifically, the casing 202 of the water heater 200 is provided with a water inlet 204 and a water outlet 206, and a pipeline 208 is arranged inside the casing 202; the water treatment apparatus 100 may be positioned at the water inlet 204 or the water outlet 206 and communicate with the conduit 208.

As shown in fig. 3, a tenth embodiment of the present invention provides a water treatment apparatus 100 for simultaneously implementing sterilizing and descaling functions of domestic water by an electrochemical method. The water treatment device 100 can realize the sterilization function for domestic water, and meanwhile, in the working process of the water treatment device 100, the surface of a cathode part can observe the deposition phenomenon of scale, thereby playing a certain scale inhibition role for the domestic water.

Specifically, as shown in FIG. 3, the water treatment apparatus 100 mainly includes three parts, namely an electrolysis assembly, a scale inhibition assembly 110, and a housing 102.

As shown in fig. 1 and 2, the housing 102 mainly includes an end cover 150 and a cup shell 148; as shown in fig. 3, the end cover 150 comprises a first water delivery port 104, a second water delivery port 108 and other parts for installation and fixation; the cup housing 148 is made of transparent material, and can directly observe the water flow state and the working condition inside the water treatment device 100.

The structure and size of the housing 102, the material connection method of the cup shell 148, and the dimensions and positions of the first water delivery port 104 and the second water delivery port 108 can be adjusted, and are not limited.

Specifically, as shown in fig. 1 and 2, the main function of the housing 102 is to serve as a container, and cold water entering the water-using device may flow into the whole machine after being treated by the water treatment device 100 before entering the water-using device. The water flow is daily life water for users, is not particularly limited, and the water quality parameters in all aspects accord with the national standard of the domestic water. The water usage devices may include water usage devices in the gas field, kitchen water usage devices, potable water devices, medical cleaning devices, and the like.

As shown in fig. 1 and 2, the sterilization assembly mainly includes an electron anode 140 and an electron cathode; the electron anode 140 may be a titanium anode that is mounted inside the end cap 150 by a threaded connection.

Specifically, as shown in fig. 1 and 2, an electrode portion of one end of the electron anode 140 is located inside the case 102, and a sealing portion of the other end is located outside the case 102, and the entire electron anode 140 is sealed at an electrolytic assembly installation position of the end cap 150 by a sealing ring.

When water flows through the water treatment device 100, by energizing the electron anode 140, chloride ions in the aqueous solution can generate oxidation reaction on the electrode surface of the electron anode 140 to generate chlorine, and the generated chlorine is very easy to dissolve in water and react to generate hypochlorous acid. In aqueous solution, hypochlorous acid is taken as a neutral small molecule, can penetrate the cell membrane of bacteria to enter the inside of the bacteria, and reacts with DNA and mitochondria in the bacteria to cause the bacteria to die. Hypochlorous acid is generated by internal electrolysis of the aqueous solution passing through the water treatment device 100, and the water flow reaches all the positions of the pipeline, so that the internal and pipeline of the water flow are comprehensively sterilized.

As shown in fig. 1 and 2, the scale inhibitor assembly 110 mainly includes a mounting base 130, a filter screen 118, a fixing member 142, a water diversion member 112, a connecting rod 144, an insulating member 146, etc., wherein the filter screen 118 is covered outside the electronic anode 140 and is fixed inside a cup shell 148 through the water diversion plate 126 and the mounting base 130.

Specifically, as shown in fig. 1, 2 and 4, the mounting seat 130 is mounted on the lower portion of the filter screen 118, and four third protrusions 138 are provided on the seat 134 of the mounting seat 130 and contact with the inner surface of the filter screen 118, and are mainly used for positioning and clamping the filter screen 118. Meanwhile, the surface of the base 134 is provided with a plurality of second through-flow openings 132, so as to ensure that the inside of the shell is not blocked after the surface of the filter screen 118 is fully scaled, and avoid influencing the water flow.

Further, in order to ensure that the water flow is not blocked, the fixing member 142 is mainly of a porous structure, and in order to block scale residues in the filter screen 118, small holes are annularly distributed around the titanium electron anode 140 in the technical scheme of the fixing member 142 at a position close to the filter screen 118.

Further, in order to ensure that the scaling of the filter screen 118 does not affect the waterway, the water diversion plate 126 is additionally provided with 4 first water delivery ports 104, and when the filter screen 118 is completely plugged, water flow can be guided to flow from the first water delivery ports 104 through the first water delivery ports 104 directly to the second water delivery ports 108.

Further, the fixing piece 142 is mounted on the surface of the water diversion piece 112 in an interference fit manner, meanwhile, the fixing piece 142 and the water diversion piece 112 are both fixed on the end cover 150 through the connecting rod 144, and the fixing piece 142 and one end of the connecting rod 144 are tightly attached together in a nut locking manner.

Further, when water flows through the water treatment device 100, the connecting rod 144 is electrified, and current flows to the surface of the filter screen 118 through the connecting rod 144 and the fixing piece 142, so that as a main working part of the scale inhibition assembly 110, a large amount of hydroxide ions are generated on the surface of the filter screen 118 due to electrolysis of water, and the hydroxide ions can remove calcium ions and magnesium ions in the water solution passing through the filter screen 118, so that the calcium ions and the magnesium ions are attached to the surface of the filter screen 118 in the form of calcium hydroxide and magnesium hydroxide precipitates, and the effects of reducing the calcium and magnesium ion content in water and reducing the hardness of water are achieved.

Further, since the cup shell 148 is made of transparent material, the scaling on the surface of the filter screen 118 can be directly observed, so as to achieve a visual effect.

Specifically, the cup shell 148 is threadedly mounted to the lower portion of the end cap 150; the electronic anode 140 of the electrolytic assembly is mounted inside the end cap 150 by screw connection; the filter screen 118 of the scale inhibiting assembly 110 is installed inside the shell 102 and covers the outer side of the electronic anode 140, a fixing plate and a connecting rod 144 are attached to the water diversion plate 126 in the scale inhibiting assembly 110, wherein the fixing piece 142 and the water diversion plate 126 are fixed on the end cover 150 by the connecting rod 144, and the top of the filter screen 118 is in tight contact with the fixing plate in the installation process.

Specifically, when the water treatment apparatus 100 is operated to flow water, the water flows from the first water delivery port 104 of the apparatus end cover 150, flows through the water diversion plate 126 and the filter screen 118, and flows out from the second water delivery port 108 after filling the inside of the water treatment apparatus 100. At this time, the electron anode 140 and the scale inhibition unit 110 are turned on by the water flow in the water treatment apparatus 100, and the water treatment apparatus 100 can be operated by applying a current to the electron cathode.

The water treatment device 100 provided by the invention can have an obvious sterilization effect on bacteria (such as escherichia coli) in the aqueous solution, and can also have an obvious sterilization effect on a pipeline at the rear end of the water treatment device 100. This is because the water treatment apparatus 100 is operated to electrolyze water by applying an electric current during the operation of the water treatment apparatus 100. The electronic anode 140 is connected with the positive electrode of the external circuit, and converts chloride ions in the aqueous solution into hypochlorous acid under the actions of electrolysis and a series of chemical reactions, so as to play a role in sterilization. Meanwhile, hypochlorous acid in the aqueous solution reaches all positions of the pipeline along with water flow, so that the inside of the water flow and the pipeline are comprehensively sterilized.

The water treatment device 100 provided by the invention can reduce the hardness of domestic water and achieve the visual effect of the scaling process. This is because the water treatment apparatus 100 is operated to electrolyze water by applying an electric current during the operation of the water treatment apparatus 100. The scale inhibition assembly 110 is connected with an electronic cathode, a large amount of hydroxyl ions are generated around the filter screen 118 of the scale inhibition assembly 110 through electrolysis, and the hydroxyl ions and calcium and magnesium ions in the aqueous solution form precipitates to be attached to the surface of the filter screen 118, so that the effect of reducing the content of the calcium and magnesium ions in the water is achieved, and the aim of reducing the hardness of water is fulfilled. Meanwhile, the cup shell 148 is made of transparent material, so that the scaling condition of the surface of the filter screen 118 can be directly observed.

In the description of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water treatment device, comprising:

the shell comprises a first water delivery port, a runner and a second water delivery port, and the runner is communicated with the second water delivery port;

the scale inhibition subassembly, set up in the casing, the scale inhibition subassembly includes:

The water diversion piece comprises a first water diversion port and a second water diversion port, the first water delivery port is communicated with the second water delivery port through the first water diversion port, and the first water delivery port is also communicated with the runner through the second water diversion port;

the filter screen is arranged in the flow channel and is provided with meshes.

2. The water treatment device of claim 1, wherein the flow passage comprises:

the first runner is positioned between the filter screen and the inner wall of the shell, and the first water delivery port is communicated with the first runner through the second water diversion port;

the filter screen encloses the second flow passage, and the second flow passage is communicated with the second water delivery port.

3. A water treatment device according to claim 2, wherein,

the filter screen is of a cylinder type structure, and the second flow passage is positioned on the inner side of the filter screen.

4. A water treatment device according to claim 2, wherein,

the first water delivery port and the second water delivery port are positioned at the top of the shell;

the water diversion piece is positioned at the top of the filter screen, the water diversion piece further comprises a first flow passage, and the second flow passage is communicated with the second water delivery port through the first flow passage.

5. The water treatment device of any one of claims 1 to 4, wherein the water dividing member further comprises:

the second water diversion port is arranged on the water diversion plate;

at least two first convex parts are protruded out of the water diversion plate, and the first water diversion openings are positioned between two adjacent first convex parts.

6. The water treatment device of any one of claims 2 to 4, wherein the scale inhibition assembly further comprises:

the installation seat is arranged in the shell, and the filter screen is installed on the installation seat.

7. The water treatment device of claim 6, wherein the scale inhibition assembly further comprises:

the second flow passage is arranged on the mounting seat, and the first flow passage and the second flow passage are communicated through the second flow passage.

8. The water treatment device of claim 7, wherein the mount comprises:

a base;

the second convex part protrudes out of the seat body and is positioned at the peripheral edge of the seat body;

a third protrusion protruding from the seat body and located inside the second protrusion;

wherein at least a portion of the screen is located between the second protrusion and the third protrusion.

9. A water treatment device according to any one of claims 1 to 4, wherein,

the filter screen is a conductor;

the water treatment device further comprises an electrolysis assembly, wherein the electrolysis assembly comprises an electron anode and an electron cathode, the electron anode is positioned in the flow channel, and the electron cathode is electrically connected with the filter screen.

10. The water treatment device of claim 9, wherein the scale inhibition assembly further comprises:

the fixing piece is connected with the water diversion piece and the filter screen;

the connecting rod penetrates through the shell, the water diversion piece and the fixing piece.

11. A water treatment device according to claim 10, wherein,

the connecting rod is a conductor;

the electronic cathode is electrically connected with the filter screen through the connecting rod.

12. The water treatment device of claim 11, wherein the electrolysis assembly further comprises:

the insulating piece is arranged at the joint of the connecting rod and the shell.

13. The water treatment device of any one of claims 1 to 4, wherein the housing further comprises:

the runner is positioned in the cup shell;

and the end cover is connected with the cup shell, and the first water delivery port and the second water delivery port are arranged on the end cover.

14. A water treatment device according to claim 13, wherein,

the cup shell is a transparent cup shell; or (b)

The cup shell is provided with a light-transmitting part.

15. A water-using apparatus, comprising:

a waterway system;

a water treatment apparatus as claimed in any one of claims 1 to 14, which is in communication with the waterway system.

16. A water heater, comprising:

a water treatment apparatus as claimed in any one of claims 1 to 14, which is provided at a water inlet or a water outlet of the water heater.