Water treatment device

Abstract

The present application discloses a water treatment device, which comprises a housing, a sealing unit and a water treatment unit, the housing comprises a shell having a shell space and a top opening communicated with the shell space, the sealing unit has a receiving cavity and a fitting opening and a salt supplement channel communicated with the receiving cavity respectively, the salt supplement channel is closable, wherein the sealing unit is arranged in the shell space of the shell through the top opening of the shell, the bottom of the water treatment unit is received in the receiving cavity of the sealing unit through the fitting opening of the sealing unit, the edge of the sealing unit for forming the fitting opening is attached to the outer wall of the water treatment unit to form a salt solution cavity between the water treatment unit and the sealing unit, and the salt supplement channel of the sealing unit is communicated with the salt solution cavity.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water treatment, in particular to a water treatment device, wherein the water treatment device provides a closable brine chamber to improve the hygiene and reliability of the water treatment device. BACKGROUND

[0002] With the rapid development of society, people pay more and more attention to health, and people are increasingly concerned about the water pollution problem of domestic water. Under this social background, water treatment devices (for example, water softeners) applied to the family environment have emerged as the times require. As the name implies, a water softener is a device that softens raw water to obtain soft water. Compared with raw water, soft water contains less calcium ions, making soft water suitable for washing clothes, bathing, beauty, etc. The existing water treatment device provides a brine chamber formed between the shell and the softening tank (i.e., the resin tank). A control host for controlling the working state of the water treatment device is arranged on the upper part of the shell. The control host is located above the salt replenishment port of the brine chamber to cover the salt replenishment port. When it is necessary to replenish salt in the brine chamber, the control host can be moved away to expose the salt replenishment port, and the user can replenish salt in the brine chamber through the salt replenishment port. As can be seen, even if the control host can cover the salt replenishment port of the brine chamber, after the control host is arranged on the upper part of the shell, many gaps will be generated between the control host and the shell, resulting in that the brine chamber is open. In addition, in order to control the maximum amount of brine in the brine chamber, an overflow port is installed on the shell, which directly communicates the brine chamber with the floor drain of the use environment of the water treatment device. When the amount of brine in the brine chamber reaches the designed maximum value, the brine in the brine chamber will be directly discharged to the floor drain of the use environment of the water treatment device through the overflow port. Although the arrangement of the overflow port can solve the problem of controlling the maximum amount of brine in the brine chamber, the arrangement of the overflow port results in that the brine chamber is open. The open brine chamber has many defects: first, in the use process, living things such as insects (for example, but not limited to, ants, flying insects, and cockroaches) can enter the brine chamber through these gaps and / or the overflow port, and even die in the brine chamber, causing pollution of the brine in the brine chamber and further polluting the domestic water of the user; second, the brine in the brine chamber can generate a large amount of salt mist, which can contact and adhere to the circuit board of the control host, causing the corrosion of the circuit board of the control host and reducing the service life of the water treatment device; third, in order to improve the quality of the water treatment device, the existing water treatment device usually selects metal or alloy parts as the shell or decoration of the shell. Salt mist can also corrode these metal or alloy parts, resulting in the reliability of the water treatment device and reducing the aesthetic appearance of the water treatment device. SUMMARY

[0003] One object of the present invention is to provide a water treatment device, wherein the water treatment device provides a closable salt solution chamber, and living things such as mosquitoes are prevented from entering the salt solution chamber, so as to improve the hygiene of the water treatment device.

[0004] One object of the present invention is to provide a water treatment device, wherein the water treatment device provides a closable salt solution chamber, and the salt mist generated by the salt solution in the salt solution chamber is prevented from being discharged out of the salt solution chamber, so as to avoid the salt mist from corroding the circuit board, the housing and other components of the water treatment device, and to improve the reliability of the water treatment device.

[0005] One object of the present invention is to provide a water treatment device, wherein in some embodiments, the salt solution chamber of the water treatment device is formed between a sealing unit and a water treatment unit, and the sealing unit provides a closable salt replenishing passage, when the salt replenishing passage of the sealing unit is opened, a user can replenish salt to the salt solution chamber through the salt replenishing passage, when the salt replenishing passage of the sealing unit is closed, living things such as mosquitoes are prevented from entering the salt solution chamber, and the salt mist in the salt solution chamber is prevented from being discharged out.

[0006] One object of the present invention is to provide a water treatment device, wherein in some embodiments, the salt solution chamber of the water treatment device is formed between a sealing unit and a water treatment unit, and the sealing unit provides a closable salt replenishing passage, when the salt replenishing passage of the sealing unit is opened, a user can replenish salt to the salt solution chamber through the salt replenishing passage, when the salt replenishing passage of the sealing unit is closed, living things such as mosquitoes are prevented from entering the salt solution chamber, and the salt mist in the salt solution chamber is prevented from being discharged out.

[0007] One object of the present invention is to provide a water treatment device, wherein a one-way valve of the water treatment device is arranged in an overflow pipe, the one-way valve allows the salt solution in the salt solution chamber to be discharged and prevents living things such as mosquitoes from entering the salt solution chamber through the overflow pipe, so as to improve the hygiene of the water treatment device.

[0008] According to one aspect of the present invention, the present invention provides a water treatment device, comprising:

[0009] a housing, wherein the housing comprises a housing body having a housing space and a top opening communicating with the housing space;

[0010] a sealing unit, wherein the sealing unit has a receiving chamber and a salt replenishing passage and an assembly opening respectively communicating with the receiving chamber, the salt replenishing passage being closable, wherein the sealing unit is arranged in the housing space of the housing body through the top opening of the housing body; and

[0011] a water treatment unit, wherein a bottom of the water treatment unit is received in the receiving cavity of the sealing unit through the assembly opening of the sealing unit, an edge of the sealing unit for forming the assembly opening is attached to an outer wall of the water treatment unit to form a brine cavity between the water treatment unit and the sealing unit, and the brine supplement passage of the sealing unit is in communication with the brine cavity.

[0012] According to an embodiment of the present application, the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the water treatment unit by means of glue bonding.

[0013] According to an embodiment of the present application, the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the water treatment unit by means of direct welding.

[0014] According to an embodiment of the present application, the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the water treatment unit by means of binding.

[0015] According to an embodiment of the present application, the sealing unit is flexible as a whole, so that the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the water treatment unit after being deformed.

[0016] According to an embodiment of the present application, the edge of the sealing unit for forming the assembly opening is flexible, so that the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the water treatment unit after being deformed.

[0017] According to an embodiment of the present application, the water treatment unit further comprises a control unit, wherein the control unit comprises a control casing and a control host arranged in the control casing, the water treatment unit is controllably connected to the control host, and the control unit is removably arranged on the top of the casing, and when the control unit is arranged on the top of the casing, the control unit covers the brine supplement passage of the sealing unit from a top view.

[0018] According to an embodiment of the present application, the casing comprises a top cover, the top cover has a first top cover through hole, and the top cover is arranged on the top of the casing in a manner that the position of the brine supplement passage of the sealing unit corresponds to the position of the first through hole of the top cover.

[0019] According to one embodiment of the present application, the control unit further comprises a refill pipe and a sealing cover, the refill pipe is arranged from the control shell to the refill passage of the sealing unit and to the brine chamber, and the refill passage forms a pipe opening on the control shell, wherein the sealing cover is detachably mounted on the refill pipe for sealing the pipe opening of the refill pipe.

[0020] According to one embodiment of the present application, the sealing unit has a self-sealing structure so that the refill passage of the sealing unit is sealable.

[0021] According to one embodiment of the present application, the water treatment device further comprises an overflow pipe and a one-way valve arranged on an overflow passage of the overflow pipe, wherein the overflow passage of the overflow pipe is communicated with the brine chamber.

[0022] According to another aspect of the present application, the present application further provides a water treatment device, which comprises:

[0023] a sheet-shaped sealing unit, wherein the sealing unit has a refill passage, and the refill passage is sealable;

[0024] a shell, wherein the shell comprises a shell body having a shell space and a top opening communicated with the shell space; and

[0025] a water treatment unit, wherein the bottom of the water treatment unit is mounted in the shell space of the shell body through the top opening of the shell body, the sealing unit is sleeved on the water treatment unit, the inner edge of the sealing unit is attached to the outer wall of the water treatment unit, the outer edge of the sealing unit is attached to the inner wall of the shell body, so as to form a brine chamber among the sealing unit, the shell body and the water treatment unit, and the refill passage of the sealing unit is communicated with the brine chamber.

[0026] According to one embodiment of the present application, the inner edge of the sealing unit is attached to the outer wall of the water treatment unit by means of glue bonding; or, the inner edge of the sealing unit is attached to the outer wall of the water treatment unit by means of direct fusion; or, the inner edge of the sealing unit is attached to the outer wall of the water treatment unit by means of binding.

[0027] According to one embodiment of the present application, the outer edge of the sealing unit is attached to the inner wall of the shell body by means of glue bonding; or, the outer edge of the sealing unit is attached to the inner wall of the shell body by means of direct fusion.

[0028] According to an embodiment of the present application, the sealing unit is flexible as a whole, such that an inner edge of the sealing unit is attached to an outer wall of the water treatment unit after being deformed, and an outer edge of the sealing unit is attached to an inner wall of the housing after being deformed.

[0029] According to an embodiment of the present application, the water treatment unit further comprises a control unit, wherein the control unit comprises a control housing and a control main body disposed in the control housing, and the water treatment unit is controllably connected to the control main body, wherein the control unit is removably disposed on the top of the housing, and when the control unit is disposed on the top of the housing, the control unit covers the salt replenishing passage of the sealing unit from a top view.

[0030] According to an embodiment of the present application, the housing comprises a top cover, and the top cover has a first top cover through hole, wherein the top cover is disposed on the top of the housing in a manner that the position of the salt replenishing passage of the sealing unit corresponds to the position of the first through hole of the top cover.

[0031] According to an embodiment of the present application, the control unit further comprises a salt replenishing pipe and a sealing cover, the salt replenishing pipe is disposed from the control housing to the salt liquid cavity through the salt replenishing passage of the sealing unit, and the salt replenishing passage forms a pipe opening on the control housing, wherein the sealing cover is detachably mounted on the salt replenishing pipe to seal the pipe opening of the salt replenishing pipe.

[0032] According to an embodiment of the present application, the sealing unit has a self-sealing structure, such that the salt replenishing passage of the sealing unit is closable. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a perspective view of a water treatment device according to a first preferred embodiment of the present application.

[0034] Figure 2 is a perspective view of the water treatment device according to the above preferred embodiment of the present application from another view.

[0035] Figure 3 is a sectional view of the water treatment device according to the above preferred embodiment of the present application.

[0036] Figure 4 is a perspective view of a first salt replenishing process of the water treatment device according to the above preferred embodiment of the present application.

[0037] Figure 5 is a perspective view of a second salt replenishing process of the water treatment device according to the above preferred embodiment of the present application.

[0038] Figure 6 is a perspective view of a fourth of the salt replenishment process of the water treatment device according to the above preferred embodiment of the present invention.

[0039] Figure 7 is a perspective view of a fourth of the salt replenishment process of the water treatment device according to the above preferred embodiment of the present invention.

[0040] Figure 8 is a perspective view of a fifth of the salt replenishment process of the water treatment device according to the above preferred embodiment of the present invention.

[0041] Figure 9 is a perspective view of a sixth of the salt replenishment process of the water treatment device according to the above preferred embodiment of the present invention.

[0042] Figure 10 is a perspective view of one of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0043] Figure 11 is a perspective view of a second of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0044] Figure 12 is a perspective view of a third of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0045] Figure 13 is a perspective view of a fourth of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0046] Figure 14 is a perspective view of a fifth of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0047] Figure 15 is a perspective view of a sixth of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0048] Figure 16 is a perspective view of a seventh of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0049] Figure 17 is a perspective view of an eighth of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0050] Figure 18 is a perspective view of a ninth of the manufacturing processes of the water treatment device according to the above preferred embodiment of the present invention.

[0051] Figure 19is a perspective view of a tenth step of a manufacturing process of the water treatment device according to the above-described preferred embodiment of the present invention.

[0052] Figure 20 is an eleventh step of a manufacturing process of the water treatment device according to the above-described preferred embodiment of the present invention.

[0053] Figure 21 is a sectional view of a variant example of the water treatment device according to the above-described preferred embodiment of the present invention.

[0054] Figure 22 is a sectional view of a variant example of the water treatment device according to the above-described preferred embodiment of the present invention. Figure 21 is an enlarged view of a partial position showing that a sealing cap is detached from a salt replenishment pipe to open a pipe opening of the salt replenishment pipe.

[0055] Figure 23 is an enlarged view of a partial position showing that the sealing cap is installed to the salt replenishment pipe to close the pipe opening of the salt replenishment pipe. Figure 21

[0056] Figure 24 is a sectional view of the water treatment device according to the second preferred embodiment of the present invention. DETAILED DESCRIPTION

[0057] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The application is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising" or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless specified or limited otherwise, the terms "mounted," "connected," "supported," and "coupled" and variations thereof are used broadly and encompass both direct and indirect mountings, connections, supports, and couplings. Further, "connected" and "coupled" are not restricted to physical or mechanical connections or couplings.

[0058] ​And, in the disclosure of the present application, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application; secondly, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, the term "one" cannot be understood as a limitation of the number.

[0059] Reference is made to the accompanying drawings of the present application Figures 1 to 20 A water treatment device according to a preferred embodiment of the present application will be disclosed and described in the following description, wherein the water treatment device comprises a housing 10, a sealing unit 20 and a water treatment unit 30, and the water treatment device has a salt solution cavity 40.

[0060] Specifically, the housing 10 comprises a housing body 11 having a housing space 111 and a top opening 112 communicating with the housing space 111. The sealing unit 20 has a receiving cavity 21 and a salt replenishing channel 23 and an assembly opening 22 respectively communicating with the receiving cavity 21, wherein the sealing unit 20 is arranged in the housing space 111 of the housing body 11 through the top opening 112 of the housing body 11. The bottom of the water treatment unit 30 is received in the receiving cavity 21 of the sealing unit 20 through the assembly opening 22 of the sealing unit 20, the edge of the sealing unit 20 for forming the assembly opening 22 is attached to the outer wall of the water treatment unit 30, and the salt solution cavity 40 is formed between the sealing unit 20 and the water treatment unit 30, wherein the salt replenishing channel 23 of the sealing unit 20 communicates with the salt solution cavity 40.

[0061] The salt replenishing channel 23 of the sealing unit 20 can be closed, so that the salt solution cavity 40 can form a closed space, wherein when the salt replenishing channel 23 of the sealing unit 20 is opened, the user can replenish salt to the salt solution cavity 40 through the salt replenishing channel 23 of the sealing unit 20, when the salt replenishing channel 23 of the sealing unit 20 is closed, on the one hand, live things such as mosquitoes are prevented from entering the salt solution cavity 40, so as to improve the hygiene of the water treatment device, on the other hand, the salt mist generated by the salt solution in the salt solution cavity 40 is prevented from being discharged from the salt solution cavity 40, so as to avoid the salt mist from corroding other components of the water treatment device, thereby improving the reliability of the water treatment device.

[0062] It is worth mentioning that, although the shape and size of the housing 11 determine the shape and size of the water treatment device, the shape and size of the housing 11 do not constitute a limitation to the water treatment device of the present application. For example, in the specific example of the water treatment device shown in the attached drawings, the housing 11 can be a square housing, so the water treatment device is square as a whole. Alternatively, in other examples of the water treatment device of the present application, the housing 11 can be a circular housing, so the water treatment device is circular as a whole. Figures 1 to 20

[0063] With reference to the attached drawings, in which: Figure 3 ​The water treatment unit 30 of the water treatment device of the present application comprises a resin tank 31, a salt valve assembly 32, a soft water valve 33 and a water distributor assembly 34. The resin tank 31 is filled with resin, the bottom of the resin tank 31 is received in the receiving cavity 21 of the sealing unit 20 through the assembly opening 22 of the sealing unit 20, the edge of the sealing unit 20 for forming the receiving cavity 21 is attached to the outer wall of the resin tank 31 to form the brine cavity 40 between the sealing unit 20 and the resin tank 31 of the water treatment unit 30. It is understood that since the water treatment device is formed by the edge of the sealing unit 20 for forming the receiving cavity 21 is attached to the outer wall of the resin tank 31 to form the brine cavity 40 between the sealing unit 20 and the resin tank 31, the main body of the resin tank 31 is sealed in the brine cavity 40 and the top of the resin tank 31 is exposed outside the brine cavity 40. The salt valve assembly 32 is integrally received in the receiving cavity 21 of the sealing unit 20 through the assembly opening 22 of the sealing unit 20, so that the salt valve assembly 32 is integrally located in the brine cavity 40, thus the water treatment device of the present application does not need to consider the combination problem of the sealing unit 20 and the salt valve assembly 32. In other words, the salt valve assembly 32 of the water treatment unit 30 does not affect the sealing of the brine cavity 40 of the water treatment device. The top of the water distributor assembly 34 is provided with the soft water valve 33, the water distributor assembly 34 is connected to the salt valve assembly 32, the salt valve assembly 32 is connected to the soft water valve 33, the soft water valve 33 is provided at the top of the resin tank 31, and the soft water valve 33 allows the water distributor assembly 34 to be received in the resin tank 31, wherein the soft water valve 33 has a water inlet 331 and a water outlet 332, the water inlet 331 of the soft water valve 33 allows raw water to enter the water treatment device, and the water outlet 332 of the soft water valve 33 allows soft water to exit the water treatment device. It is understood that since the top of the resin tank 31 is exposed outside the brine cavity 40, by providing the soft water valve 33 at the top of the resin tank 31, the water treatment device of the present application does not need to consider the combination problem of the sealing unit 20 and the soft water valve 33. In other words, the soft water valve 33 of the water treatment unit 30 does not affect the sealing of the brine cavity 40 of the water treatment device.

[0064] In order to ensure the sealing between the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31 of the water treatment unit 30, the sealing unit 20 is attached to the resin tank 31 by means of a plurality of screws 50. Figures 1 to 20In this specific example of the water treatment apparatus of the present application, the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31 of the water treatment unit 30 are glued to be bonded by the glue. In other words, the edge of the sealing unit 20 for forming the assembly opening 22 is attached to the outer wall of the resin tank 31 of the water treatment unit 30 by the bonding of the glue to prevent a gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30, so that, on the one hand, live things such as mosquitoes are prevented from entering the brine cavity 40 through the combined position of the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30, and, on the other hand, the salt mist formed by the brine in the brine cavity 40 is prevented from being discharged through the combined position of the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30.

[0065] Alternatively, in other specific examples of the water treatment apparatus of the present application, the edge of the sealing unit 20 for forming the assembly opening 22 is directly welded to the outer wall of the resin tank 31 of the water treatment unit 30 to prevent a gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30, so that, on the one hand, live things such as mosquitoes are prevented from entering the brine cavity 40 through the combined position of the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30, and, on the other hand, the salt mist formed by the brine in the brine cavity 40 is prevented from being discharged through the combined position of the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30. Specifically, after the edge of the sealing unit 20 for forming the assembly opening 22 is overlapped on the outer wall of the resin tank 31 of the water treatment unit 30, the edge of the sealing unit 20 for forming the assembly opening 22 is baked to be fixedly connected to the outer wall of the resin tank 31 of the water treatment unit 30 after melting and solidification, thereby directly welding the edge of the sealing unit 20 for forming the assembly opening 22 to the outer wall of the resin tank 31.

[0066] Optionally, in other specific examples of the water treatment device of the present application, the edge of the sealing unit 20 for forming the assembly opening 22 is bound to the outer wall of the resin tank 31 of the water treatment unit 30 to avoid a gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30, so that, on the one hand, live things such as mosquitoes and the like are prevented from entering the salt solution cavity 40 through the joint position of the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30, and, on the other hand, salt mist formed by the salt solution in the salt solution cavity 40 is prevented from being discharged through the joint position of the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30. Specifically, after the edge of the sealing unit 20 for forming the assembly opening 22 is overlapped on the outer wall of the resin tank 31 of the water treatment unit 30, the edge of the sealing unit 20 for forming the assembly opening 22 is bound to the outer wall of the resin tank 31 of the water treatment unit 30 by means of elements such as adhesive tape, a clamp, a rope, and the like, so as to bind the edge of the sealing unit 20 for forming the assembly opening 22 to the outer wall of the resin tank 31.

[0067] In the accompanying drawings Figures 1 to 20 In this specific example of the water treatment device of the present application, in order to ensure that the glue can reliably bond the edge of the sealing unit 20 for forming the assembly opening 22 to the outer wall of the resin tank 31 of the water treatment unit 30 and avoid a gap therebetween, the sealing unit 20 as a whole is flexible, for example, the sealing unit 20 can be a plastic bag, so that the sealing unit 20 as a whole is flexible, and thus the edge of the sealing unit 20 for forming the assembly opening 22 is bonded to the outer wall of the resin tank 31 of the water treatment unit 30 by means of glue after being deformed, so as to avoid a gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30. Preferably, after allowing the edge of the sealing unit 20 for forming the assembly opening 22 to overlap on the outer wall of the resin tank 31, the edge of the sealing unit 20 for forming the assembly opening 22 is baked, so that the edge of the sealing unit 20 for forming the assembly opening 22 shrinks based on the size and shape of the resin tank 31 of the water treatment unit 30 after being heated, and thus the edge of the sealing unit 20 for forming the assembly opening 22 can be attached flat to the outer wall of the resin tank 31 of the water treatment unit 30, so as to avoid a gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30.

[0068] Optionally, in other examples of the water treatment device of the present application, the edge of the sealing unit 20 for forming the assembly opening 22 is flexible, other parts of the sealing unit 20 can be flexible or rigid, and after the edge of the sealing unit 20 for forming the assembly opening 22 is deformed, the edge of the sealing unit 20 for forming the assembly opening 22 is bonded to the outer wall of the resin tank 31 of the water treatment unit 30 by glue to avoid a gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30. The same as the sealing unit 20 which is implemented as a whole to be flexible, in a preferred example of the water treatment device of the present application, after the edge of the sealing unit 20 for forming the assembly opening 22 is allowed to overlap the outer wall of the resin tank 31, the edge of the sealing unit 20 for forming the assembly opening 22 is baked so that the edge of the sealing unit 20 for forming the assembly opening 22 shrinks based on the size and shape of the resin tank 31 of the water treatment unit 30 after being heated, and thus the edge of the sealing unit 20 for forming the assembly opening 22 can be attached to the outer wall of the resin tank 31 of the water treatment unit 30 smoothly to avoid a gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31 of the water treatment unit 30.

[0069] With continued reference to the drawings Figure 3 In this specific example of the water treatment device of the present application, the sealing unit 20 has a self-sealing structure so that the salt replenishment passage 23 of the sealing unit 20 is closable, and thus the salt liquid chamber 40 forms a closed space. It can be understood that the self-sealing structure of the sealing unit 20 can be opened and closed multiple times so that the salt replenishment passage 23 of the sealing unit 20 can be opened and closed multiple times. When the salt replenishment passage 23 of the sealing unit 20 is opened, a user can replenish salt to the salt liquid chamber 40 through the salt replenishment passage 23 of the sealing unit 20, and correspondingly, when the salt replenishment passage 23 of the sealing unit 20 is closed, on the one hand, live things such as mosquitoes are prevented from entering the salt liquid chamber 40 to improve the hygiene of the water treatment device, and on the other hand, salt mist generated by the salt liquid in the salt liquid chamber 40 is prevented from being discharged out of the salt liquid chamber 40 to avoid that the salt mist corrodes other components of the water treatment device, thereby improving the reliability of the water treatment device.

[0070] It is worth mentioning that the self-sealing structure of the sealing unit 20 is not limited in the water treatment device of the present application as long as it can be opened and closed multiple times. For example, with continued reference to the drawings Figure 3The sealing unit 20 comprises a bag body 24, a protrusion 25 and a recess 26. The bag body 24 forms the accommodating cavity 21, the assembling opening 22 and the salt supplement channel 23. The protrusion 25 is arranged on a first side wall 241 of the bag body 24 by a heat sealing process for defining the salt supplement channel 23. The recess 26 is arranged on a second side wall 242 of the bag body 24 by a heat sealing process for defining the salt supplement channel 23. The protrusion 25 and the recess 26 form a self-sealing structure, and the protrusion 25 and the recess 26 are detachably connected so that the salt supplement channel 23 defined by the first side wall 241 and the second side wall 242 can be separated. Specifically, when the protrusion 25 and the recess 26 are separated, the self-sealing structure of the sealing unit 20 is opened, so that the salt supplement channel 23 of the sealing unit 20 is opened, and a user can supplement salt to the salt solution cavity 40 through the salt supplement channel 23 of the sealing unit 20. When the protrusion 25 and the recess 26 are connected, the self-sealing structure of the sealing unit 20 is closed, so that the salt supplement channel 23 of the sealing unit 20 is closed. On the one hand, live things such as mosquitoes are prevented from entering the salt solution cavity 40, so as to improve the hygiene of the water treatment device. On the other hand, the salt mist generated by the salt solution in the salt solution cavity 40 is prevented from being discharged from the salt solution cavity 40, so as to avoid that the salt mist corrodes other components of the water treatment device, thereby improving the reliability of the water treatment device.

[0071] With reference to the accompanying drawings Figure 3 The water treatment device further comprises an overflow pipe 50 and a one-way valve 60. The overflow pipe 50 has an overflow flow channel 51, and the one-way valve 60 is arranged in the overflow flow channel 51 of the overflow pipe 50. The overflow flow channel 51 of the overflow pipe 50 is communicated with the salt solution cavity 40. When the water treatment device is used, the outer end of the overflow pipe 50 can be communicated with a floor drain of a using environment. When the amount of salt solution in the salt solution cavity 40 reaches the designed maximum value, the one-way valve 60 allows the salt solution in the salt solution cavity 40 to be directly discharged to the floor drain through the overflow flow channel 51 of the overflow pipe 50, so as to avoid that the amount of salt solution in the salt solution cavity 40 exceeds the designed maximum value. The one-way valve 60 prevents water and live things such as mosquitoes in the floor drain from entering the salt solution cavity 40 through the overflow flow channel 51 of the overflow pipe 50, so as to ensure the hygiene of the water treatment device.

[0072] In particular, the housing 11 has a housing pipe hole 113 which is in communication with the housing space 111 at one side of the housing 11, and the sealing unit 20 has a bag pipe hole 27 which is in communication with the receiving cavity 21, and the position of the bag pipe hole 27 of the sealing unit 20 corresponds to the position of the housing pipe hole 113 of the housing 11. The inner end of the overflow pipe 50 is sealingly installed in the bag pipe hole 27 of the sealing unit 20, and the outer end of the overflow pipe 50 extends to the outside of the housing 11 through the housing pipe hole 113 of the housing 11. Preferably, the middle part of the overflow pipe 50 is fixedly installed in the housing pipe hole 113 of the housing 11, so that the positions of the overflow pipe 50 and the housing 11 remain unchanged.

[0073] It can be understood that, since the inner end of the overflow pipe 50 is sealingly installed in the bag pipe hole 27 of the sealing unit 20, and the one-way valve 60 is arranged in the overflow flow channel 51 of the overflow pipe 50, the sealing property of the salt liquid cavity 40 of the water treatment device can be ensured in the case that the water treatment device can discharge the excess salt liquid in the salt liquid cavity 40 through the overflow pipe 50. In other words, the arrangement of the overflow pipe 50 and the one-way valve 60 will not affect the sealing property of the salt liquid cavity 40 of the water treatment device.

[0074] With continued reference to the drawings Figure 1 and Figure 3 The housing 11 further has a side observation hole 114 which is in communication with the housing space 111 at one side of the housing 11. Preferably, the housing pipe hole 113 and the side observation hole 114 are located at opposite sides of the housing 11. The outer shell 10 further comprises a transparent observation window 12 which is installed on the housing 11, and the observation window 12 closes the side observation hole 114 of the housing 11. In the drawings Figures 1 to 20 In this specific example of the water treatment device of the present application shown in the drawings, the sealing unit 20 is transparent as a whole, so that the user can directly observe the consumption of salt and salt liquid in the salt liquid cavity 40 of the water treatment device through the observation window 12. Alternatively, in other optional examples of the water treatment device of the present application, the position of the sealing unit 20 corresponding to the observation window 12 is transparent, so that the user can also directly observe the consumption of salt and salt liquid in the salt liquid cavity 40 of the water treatment device through the observation window 12.

[0075] Preferably, with continued reference to the drawings Figure 1 and Figure 3The side observation port 114 of the housing 11 is long strip-shaped and extends along the height direction of the housing 11 at the bottom of the housing 11, and accordingly, the observation window 12 is also long strip-shaped and extends along the height direction of the housing 11 at the bottom of the housing 11, so as to facilitate the user to directly observe the consumption of salt and brine in the brine chamber 40 of the water treatment device through the observation window 12.

[0076] It can be understood that, unlike the prior art water treatment device, in the water treatment device of the present application, the brine chamber 40 is formed between the sealing unit 20 and the water treatment unit 30, that is, the housing 11 does not participate in forming the brine chamber 40, and therefore, when the water treatment device is designed and manufactured, the sealing performance of the installation position of the housing 11 and the observation window 12 does not need to be considered. In other words, the reason why the outer shell 10 is designed with the observation window 12 is to facilitate the user to directly observe the consumption of salt and brine in the brine chamber 40 of the water treatment device through the observation window 12, that is, the user can directly observe the consumption of salt and brine in the brine chamber 40 of the water treatment device through the observation window 12 without touching and operating the water treatment device.

[0077] Continuing to refer to the drawings, Figures 1 to 20 The outer shell 10 further comprises a cover shell 13, wherein the cover shell 13 is arranged at the top of the housing 11 to cover the soft water valve 33 of the water treatment unit 30, so as to avoid the exposure of the soft water valve 33 and improve the aesthetic appearance of the water treatment device.

[0078] The housing 10 further comprises a top cover 14 having a first top cover through hole 141 and a second top cover through hole 142, the top cover 14 is arranged on the top of the housing 11 to seal the top opening 112 of the housing 11, wherein the first top cover through hole 141 of the top cover 14 corresponds to the position of the salt supplement channel 23 of the sealing unit 20 to facilitate the user to operate the self-sealing structure of the sealing unit 20 to supplement salt to the salt solution chamber 40 through the salt supplement channel 23 of the sealing unit 20, wherein the second top cover through hole 142 of the top cover 14 corresponds to the position of the top of the resin tank 31, so that the upper opening of the resin tank 31 can be exposed to allow the soft water valve 33 to be installed on the top of the resin tank 31 in a manner that the water distributor assembly 34 is arranged in the resin tank 31 through the upper opening of the resin tank 31. After the cover 13 is arranged on the top of the housing 11, the top cover 14 isolates the sealing unit 20 and the cover 13 to prevent the cover 13 from damaging the sealing unit 20, thereby improving the reliability of the water treatment device.

[0079] With reference to the accompanying drawings Figures 1 to 20 , the water treatment device further comprises a control unit 70, the control unit 70 comprises a control shell 71 and a control host 72 arranged in the control shell 71, the water treatment unit 30 is controllably connected to the control host 72 to control the working state of the water treatment unit 30 by the control host 72. In the specific example of the water treatment device of the present application shown in the accompanying drawings Figures 1 to 20 , the control host 72 has an interactive part 721, which can be a touch screen, for realizing the interaction between the user and the water treatment device, for example, the user can input instructions through the interactive part 721 of the control host 72 to control the working mode of the water treatment unit 30, the working mode of the water treatment unit 30, the amount of salt solution of the salt solution chamber 40 can also be presented in numerical, graphical or chart form on the interactive part 721. In other embodiments, the interactive part 721 of the control host 72 can be physical buttons.

[0080] The control unit 70 is removably arranged on the top of the shell 11, and when the control unit 70 is arranged on the top of the shell 11, the control unit 70 covers the salt supplement passage 23 of the sealing unit 20 from the top view, in this way, on the one hand, the control unit 70 avoids exposing the self-sealing structure of the sealing unit 20 to achieve the purpose of protecting the self-sealing structure of the sealing unit 20, on the other hand, the shell 11, the cover 13 and the control unit 70 jointly form the appearance of the water treatment device. In addition, after the control unit 70 is arranged on the top of the shell 11, the top cover 14 isolates the sealing unit 20 and the control unit 70 to avoid damage to the sealing unit 20 by the control unit 70, thereby improving the reliability of the water treatment device.

[0081] In the accompanying drawings Figures 1 to 20 In this specific example of the water treatment device of the present application, the control unit 70 is directly placed above the shell 11, that is, the control shell 71 of the control unit 70 does not need any locking structure between the shell 11 or the top cover 14, in this way, it is convenient for the user to move the control unit 70 away from the top of the shell 11 to expose the self-sealing structure of the sealing unit 20, thereby facilitating the user to supplement salt to the salt liquid cavity 40 through the salt supplement passage 23 of the sealing unit 20.

[0082] In the accompanying drawings Figures 4 to 9 The salt supplement process of the water treatment device of the present application is shown.

[0083] Referring to the accompanying drawings Figure 4 and Figure 5 , the control unit 70 is moved away from the top of the shell 11 to expose the first top cover perforation 141 of the top cover 14 and expose the self-sealing structure of the sealing unit 20. Referring to the accompanying drawings Figure 6 and Figure 7 , the self-sealing structure of the sealing unit 20 is opened to make the salt supplement passage 23 of the sealing unit 20 in an open state, at this time, the user can supplement salt to the salt liquid cavity 40 through the salt supplement passage 23 of the sealing unit 20. After the salt supplement is completed, referring to the accompanying drawings Figure 8 and Figure 9The self-sealing structure of the sealing unit 20 is closed to keep the salt replenishment channel 23 of the sealing unit 20 closed. Then, the control unit 70 is placed above the housing 11 so that the control unit 70 covers the first top cover perforation 141 of the top cover 14 and the self-sealing structure of the sealing unit 20. At this time, on the one hand, the first top cover perforation 141 of the top cover 14 and the self-sealing structure of the sealing unit 20 are not visually visible. On the other hand, the brine chamber 40 is a closed space, which not only prevents live creatures such as mosquitoes from entering the brine chamber 40 and improves the hygiene of the water treatment device, but also prevents the salt mist generated by the brine in the brine chamber 40 from being discharged from the brine chamber 40, thus avoiding salt mist corrosion of other components of the water treatment device, such as the circuit board of the control unit 70 and the circuit board of the soft water valve 33, thereby improving the reliability of the water treatment device.

[0084] Appendix Figures 10 to 20 The manufacturing process of the water treatment device of the present invention is shown, that is, the present invention further provides a method for manufacturing the water treatment device, wherein the manufacturing method includes the following stages.

[0085] Reference Appendix Figure 10 The manufacturing method of the present invention includes step S1, providing the housing 11, wherein the side observation port 114 of the housing 11 is provided with the observation window 12.

[0086] Reference Appendix Figure 11 and Figure 12 The manufacturing method of the present invention includes step S2, sealingly installing the inner end of the overflow pipe 50 into the bag body pipe hole 27 of the sealing unit 20, wherein the one-way valve 60 is provided in the overflow channel 51 of the overflow pipe 50.

[0087] The manufacturing method of the present invention includes step S3, wherein the sealing unit 20 is disposed in the housing space 111 of the housing 11 through the top opening 112 of the housing 11, wherein the assembly opening 22 and the salt replenishment channel 23 of the sealing unit 20 are located above, the outer end of the overflow pipe 50 extends to the outside of the housing 11 through the housing pipe hole 113 of the housing 11, and the observation window 12 corresponds to the side of the sealing unit 20.

[0088] It is worth mentioning that in other examples of the manufacturing method of the present application, the step S3 can also be before the step S2, that is, first, the sealing unit 20 is arranged in the housing space 111 of the housing 11 from the top opening 112 of the housing 11, wherein the assembly opening 22 and the salt supplement channel 23 of the sealing unit 20 are located above, the position of the bag body pipeline hole 27 of the sealing unit 20 corresponds to the position of the housing pipeline hole 113 of the housing 11, and the observation window 12 corresponds to the side of the sealing unit 20, and then the inner end of the overflow pipe 50 is sealingly installed in the bag body pipeline hole 27 of the sealing unit 20 after sequentially passing through the bag body pipeline hole 27 of the sealing unit 20 and the housing pipeline hole 113 of the housing 11, or the inner end of the overflow pipe 50 is sealingly installed in the bag body pipeline hole 27 of the sealing unit 20 after sequentially passing through the housing pipeline hole 113 of the housing 11 and the bag body pipeline hole 27 of the sealing unit 20.

[0089] Referring to the accompanying drawings Figure 13 and Figure 14 , the manufacturing method of the present application comprises a step S4 of accommodating the resin tank 31 and the salt valve assembly 32 in the accommodation cavity 21 of the sealing unit 20 from the assembly opening 22 of the sealing unit 20.

[0090] Referring to the accompanying drawings Figure 15 and Figure 16In the manufacturing method of the present application, after the edge of the sealing unit 20 for forming the assembly opening 22 is allowed to overlap the outer wall of the resin tank 31, the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31 are bonded by using glue, so as to avoid the gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31, thereby ensuring the sealing of the brine cavity 40 formed between the sealing unit 20 and the resin tank 31. It can be understood that, in a preferred example of the manufacturing method of the present application, the sealing unit 20 is flexible as a whole, for example, the sealing unit 20 can be a plastic bag, so that the sealing unit 20 is flexible as a whole, and thus the edge of the sealing unit 20 for forming the assembly opening 22 can overlap the outer wall of the resin tank 31 after being deformed, and thus the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31 can be bonded by using glue after the edge of the sealing unit 20 for forming the assembly opening 22 is deformed, so as to avoid the gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31, thereby ensuring the sealing of the brine cavity 40 formed between the sealing unit 20 and the resin tank 31.

[0091] In a preferred example of the manufacturing method of the present application, after the edge of the sealing unit 20 for forming the assembly opening 22 is allowed to overlap the outer wall of the resin tank 31, the edge of the sealing unit 20 for forming the assembly opening 22 is baked, so that the edge of the sealing unit 20 for forming the assembly opening 22 shrinks based on the size and shape of the resin tank 31 after being heated, and thus the edge of the sealing unit 20 for forming the assembly opening 22 can be attached to the outer wall of the resin tank 31 flatly, so as to avoid the gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31, thereby ensuring the sealing of the brine cavity 40 formed between the sealing unit 20 and the resin tank 31.

[0092] In some embodiments of the manufacturing method of the present application, before allowing the edge of the sealing unit 20 for forming the assembly opening 22 to deform and overlap the outer wall of the resin tank 31, at least one of the inner wall of the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the top of the resin tank 31 is applied with glue, so that after the edge of the sealing unit 20 for forming the assembly opening 22 deforms and overlaps the outer wall of the resin tank 31, the glue is located between the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31. After the glue is cured, the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31 can be bonded, so that the edge of the sealing unit 20 for forming the assembly opening 22 is attached to the outer wall of the resin tank 31, and a gap is avoided between the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31.

[0093] With reference to the accompanying drawings Figure 17 The manufacturing method of the present application includes step S6 of setting the top cover 14 on the top of the housing 11, so that the top cover 14 closes the top opening 112 of the housing 11, wherein the self-sealing structure of the sealing unit 20 corresponds to the first top cover perforation 141 of the top cover 14, and the top of the resin tank 31 corresponds to the second top cover perforation 142 of the top cover 14.

[0094] With reference to the accompanying drawings Figure 18 The manufacturing method of the present application includes step S7 of installing the water softening valve 33 on the top of the resin tank 31, wherein the top installed on the water distributor assembly 34 of the water softening valve 33 is entirely accommodated in the resin tank 31.

[0095] It is worth mentioning that in other examples of the manufacturing method of the present application, the step S6 and the step S7 can also be performed before the step S5, i.e. first, the soft water valve 33 is installed on the top of the resin tank 31 corresponding to the second top cover perforation 142 of the top cover 14, wherein the top of the resin tank 31 is installed on the water distributor assembly 34 of the soft water valve 33 is wholly contained in the resin tank 31, second, after allowing the edge of the sealing unit 20 for forming the assembly opening 22 to be deformed and overlap the outer wall of the resin tank 31, the edge of the sealing unit 20 for forming the assembly opening 22 and the outer wall of the resin tank 31 are bonded by using glue to avoid the gap between the edge of the sealing unit 20 for forming the assembly opening 22 and the resin tank 31, thereby ensuring the sealing of the brine cavity 40 formed between the sealing unit 20 and the resin tank 31, third, the top cover 14 is covered on the top of the housing 11, so that the top cover 14 closes the top opening 112 of the housing 11, wherein the self-sealing structure of the sealing unit 20 corresponds to the first top cover perforation 141 of the top cover 14.

[0096] Referring to the attached drawings Figure 19 The cover shell 13 is arranged on the top of the housing 11 to cover the soft water valve 33 by the cover shell 13, so as to avoid the exposure of the soft water valve 33 and improve the aesthetic appearance of the water treatment device.

[0097] Referring to the attached drawings Figure 20 After connecting the control unit 70 and the soft water valve 33, the control unit 70 is placed above the housing 11 to cover the salt supplement passage 23 of the sealing unit 20 by the control unit 70, in this way, on the one hand, the control unit 70 avoids the exposure of the self-sealing structure of the sealing unit 20 to achieve the purpose of protecting the self-sealing structure of the sealing unit 20, on the other hand, the housing 11, the cover shell 13 and the control unit 70 jointly form the appearance of the water treatment device. In addition, after the control unit 70 is arranged on the top of the housing 11, the top cover 14 isolates the sealing unit 20 and the control unit 70 to avoid the damage of the control unit 70 to the sealing unit 20, thereby improving the reliability of the water treatment device.

[0098] The attached drawings Figures 21 to 23 A variant example of the water treatment device of the above preferred embodiment of the present application is shown, which is different from the water treatment device shown in the attached Figures 1 to 20 The water treatment device shown in the attached Figures 21 to 23In the specific example of the water treatment device shown, the control unit 70 further comprises a salt supplement pipe 73 and a sealing cover 74, the salt supplement pipe 73 is arranged to extend from the control housing 71 to the salt solution chamber 40 through the salt supplement passage 23 of the sealing unit 20, and the salt supplement pipe 73 forms a pipe opening 731 on the control housing 71, the sealing cover 74 is detachably mounted on the salt supplement pipe 73 to seal the pipe opening 731 of the salt supplement pipe 73. When the sealing cover 74 is detached from the salt supplement pipe 73 to open the pipe opening 731 of the salt supplement pipe 73, the salt supplement passage 23 of the sealing unit 20 is opened, and the user can supplement salt to the salt solution chamber 40 through the salt supplement pipe 73 and the salt supplement passage 23 of the sealing unit 20, when the sealing cover 74 is mounted on the salt supplement pipe 73 to close the pipe opening 731 of the salt supplement pipe 73, the salt supplement passage 23 of the sealing unit 20 is closed, at this time, the salt solution chamber 40 of the water treatment device forms a closed space, thus: on the one hand, live things such as mosquitoes are prevented from entering the salt solution chamber 40 to improve the hygiene of the water treatment device, on the other hand, the salt mist generated by the salt solution in the salt solution chamber 40 is prevented from being discharged from the salt solution chamber 40 to avoid the salt mist corroding other components of the water treatment device, thereby improving the reliability of the water treatment device.

[0099] With the attached Figures 1 to 20 Unlike the salt supplement process of the water treatment device shown, in the attached Figures 21 to 23 In the water treatment device shown, the user does not need to move away from the control unit 70 from above the housing 11 during the process of supplementing salt to the water treatment device, and only needs to open the pipe opening 731 of the salt supplement pipe 73 to achieve the salt supplement operation of the salt solution chamber 40 of the water treatment device.

[0100] Preferably, in the attached Figures 21 to 23In the specific example of the water treatment device shown, the sealing unit 20 of the water treatment device is not provided with a self-sealing structure, but the edge of the sealing unit 20 for forming the salt supplement channel 23 is attached to the bottom of the salt supplement pipeline 73 to avoid a gap between the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73, in this way, on the one hand, during the process of supplementing salt, the salt entering the salt supplement pipeline 73 can ensure falling into the salt liquid chamber 40 of the water treatment device to avoid the salt entering the gap between the sealing unit 20 and the shell 11 through the joint position of the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73, on the other hand, the living things such as mosquitoes are prevented from entering the salt liquid chamber 40 through the joint position of the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73 to improve the hygiene of the water treatment device, and on the other hand, the salt mist generated by the salt liquid in the salt liquid chamber 40 is prevented from being discharged through the joint position of the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73 to avoid the salt mist corroding other components of the water treatment device, thereby improving the reliability of the water treatment device.

[0101] It is worth mentioning that in some embodiments of the present application, the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73 can be connected by means of glue bonding to make the edge of the sealing unit 20 for forming the salt supplement channel 23 sealingly attached to the salt supplement pipeline 73 to prevent a gap from being generated at the joint position of the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73. In other embodiments of the present application, the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73 can be connected by means of direct welding to make the edge of the sealing unit 20 for forming the salt supplement channel 23 sealingly attached to the salt supplement pipeline 73 to prevent a gap from being generated at the joint position of the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73. In other embodiments of the present application, the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73 can be connected by means of binding to make the edge of the sealing unit 20 for forming the salt supplement channel 23 sealingly attached to the salt supplement pipeline 73 to prevent a gap from being generated at the joint position of the edge of the sealing unit 20 for forming the salt supplement channel 23 and the salt supplement pipeline 73.

[0102] Attached Figure 24 A water treatment device according to another preferred embodiment of the present application is shown in FIG. 4, which is similar to the water treatment device shown in FIG. 1, and the same components are denoted by the same reference numerals. Figures 1 to 20The water treatment device shown in the drawings is different in that the salt solution cavity 40 is formed between the housing 11, the sealing unit 20 and the water treatment unit 30. Figure 24 In this specific example of the water treatment device shown in the drawings, the sealing unit 20 is in the shape of a sheet, the inner edge of the sealing unit 20 is attached to the outer wall of the water treatment unit 30, the outer edge of the sealing unit 20 is attached to the inner wall of the housing 11, the salt solution cavity 40 is formed between the housing 11, the sealing unit 20 and the water treatment unit 30, and the salt solution channel 23 of the sealing unit 20 is communicated with the salt solution cavity 40.

[0103] It is worth mentioning that in some embodiments of the present application, the inner edge of the sealing unit 20 can be attached to the outer wall of the water treatment unit 30 by means of glue bonding, so that the inner edge of the sealing unit 20 is sealingly attached to the outer wall of the water treatment unit 30 to prevent a gap between the inner edge of the sealing unit 20 and the water treatment unit 30. In other embodiments of the present application, the inner edge of the sealing unit 20 can be attached to the outer wall of the water treatment unit 30 by means of direct welding, so that the inner edge of the sealing unit 20 is sealingly attached to the outer wall of the water treatment unit 30 to prevent a gap between the inner edge of the sealing unit 20 and the water treatment unit 30. The inner edge of the sealing unit 20 can be attached to the outer wall of the water treatment unit 30 by means of binding, so that the inner edge of the sealing unit 20 is sealingly attached to the outer wall of the water treatment unit 30 to prevent a gap between the inner edge of the sealing unit 20 and the water treatment unit 30.

[0104] It is worth mentioning that in some embodiments of the present application, the outer edge of the sealing unit 20 can be attached to the inner wall of the housing 11 by means of glue bonding, so that the outer edge of the sealing unit 20 is sealingly attached to the inner wall of the housing 11 to prevent a gap between the outer edge of the sealing unit 20 and the housing 11. In other embodiments of the present application, the outer edge of the sealing unit 20 can be attached to the inner wall of the housing 11 by means of direct welding, so that the outer edge of the sealing unit 20 is sealingly attached to the inner wall of the housing 11 to prevent a gap between the outer edge of the sealing unit 20 and the housing 11.

[0105] It should be understood by those skilled in the art that the embodiments of the present application described above and shown in the drawings are only examples and do not limit the present application. The purpose of the present application has been fully and effectively achieved. The function and structural principle of the present application has been demonstrated and explained in the embodiments, and the implementation of the present application can be any modification or modification without departing from the principle.

Claims

1. A water treatment device, characterized in that, include: An enclosure, wherein the enclosure includes a housing having a housing space and a top opening communicating with the housing space; A sealing unit, wherein the sealing unit has a receiving cavity and an assembly opening and a salt replenishment channel respectively communicating with the receiving cavity, the salt replenishment channel being closable, wherein the sealing unit is disposed in the housing space of the housing through the top opening of the housing; and A water treatment unit, comprising a resin tank, a brine valve assembly, a soft water valve, and a water distributor assembly. The resin tank is filled with resin, and the bottom of the resin tank is received in the receiving cavity of the sealing unit through the assembly opening of the sealing unit. The edge of the sealing unit for forming the assembly opening is attached to the outer wall of the resin tank to form a brine cavity between the resin tank and the sealing unit. The brine replenishment channel of the sealing unit communicates with the brine cavity. The top of the water distributor assembly is disposed on the soft water valve, and the water distributor assembly is connected to the brine valve assembly. The brine valve assembly is connected to the soft water valve, and the soft water valve is disposed on the top of the resin tank. The water distributor assembly is received inside the resin tank. The soft water valve has an inlet and an outlet. The inlet of the soft water valve supplies raw water into the water treatment unit, and the outlet of the soft water valve supplies softened water out of the water treatment unit.

2. The water treatment apparatus according to claim 1, wherein the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the resin tank by means of adhesive bonding.

3. The water treatment apparatus according to claim 1, wherein the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the resin tank by direct welding.

4. The water treatment apparatus according to claim 1, wherein the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the resin tank by binding.

5. The water treatment apparatus according to claim 1, wherein the sealing unit is integrally flexible, such that the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the resin tank after deformation.

6. The water treatment apparatus according to claim 1, wherein the edge of the sealing unit for forming the assembly opening is flexible, such that the edge of the sealing unit for forming the assembly opening is attached to the outer wall of the resin tank after deformation.

7. The water treatment apparatus according to claim 1, wherein the water treatment apparatus further comprises a control unit, wherein the control unit comprises a control housing and a control host disposed on the control housing, the water treatment unit is controllably connected to the control host, wherein the control unit is removably disposed on the top of the housing, and when the control unit is disposed on the top of the housing, from a top view, the control unit covers the salt replenishment channel of the sealing unit.

8. The water treatment apparatus according to claim 7, wherein the housing includes a top cover having a first top cover perforation, wherein the top cover is disposed on the top of the housing, and the position of the salt replenishment channel of the sealing unit corresponds to the position of the first top cover perforation of the top cover.

9. The water treatment apparatus according to claim 8, wherein the control unit further comprises a salt replenishment pipe and a sealing cap, the salt replenishment pipe being disposed extending from the control housing through the salt replenishment channel of the sealing unit to the brine chamber, and the salt replenishment channel forming a pipe opening on the control housing, wherein the sealing cap is detachably mounted to the salt replenishment pipe for sealing the pipe opening of the salt replenishment pipe.

10. The water treatment apparatus according to any one of claims 1 to 8, wherein the sealing unit has a self-sealing structure so that the salt replenishment channel of the sealing unit can be closed.

11. The water treatment apparatus according to any one of claims 1 to 9, wherein the water treatment apparatus further comprises an overflow pipe and a one-way valve disposed in an overflow passage of the overflow pipe, wherein the overflow passage of the overflow pipe is in communication with the brine chamber.

12. A water treatment device, characterized in that, include: A one-piece sealing unit, wherein the sealing unit has a salt replenishment channel, the salt replenishment channel being sealable; An enclosure, wherein the enclosure includes a housing having a housing space and a top opening communicating with the housing space; and A water treatment unit, comprising a resin tank, a salt valve assembly, a soft water valve, and a water distributor assembly, wherein the resin tank is filled with resin, and the bottom of the resin tank is installed in the housing space of the housing through the top opening of the housing; a sealing unit is fitted onto the water treatment unit, and the inner edge of the sealing unit is attached to the outer wall of the resin tank, and the outer edge of the sealing unit is attached to the inner wall of the housing, to form a salt between the sealing unit, the housing, and the resin tank. The sealing unit has a salt replenishment channel connected to the salt solution chamber. The top of the water distributor assembly is located on the soft water valve. The water distributor assembly is connected to the salt valve assembly, which is also connected to the soft water valve. The soft water valve is located on the top of the resin tank, and the water distributor assembly is housed within the resin tank. The soft water valve has an inlet and an outlet. The inlet of the soft water valve supplies raw water into the water treatment device, and the outlet of the soft water valve supplies soft water out of the water treatment device.

13. The water treatment apparatus according to claim 12, wherein the inner edge of the sealing unit is attached to the outer wall of the resin tank by means of adhesive bonding; or, the inner edge of the sealing unit is attached to the outer wall of the resin tank by means of direct welding; or, the inner edge of the sealing unit is attached to the outer wall of the resin tank by means of binding.

14. The water treatment apparatus according to claim 12, wherein the outer edge of the sealing unit is attached to the inner wall of the housing by means of adhesive bonding; or, the outer edge of the sealing unit is attached to the inner wall of the housing by means of direct welding.

15. The water treatment apparatus according to any one of claims 12 to 14, wherein the sealing unit is integrally flexible, such that the inner edge of the sealing unit is attached to the outer wall of the resin tank after deformation, and the outer edge of the sealing unit is attached to the inner wall of the housing after deformation.

16. The water treatment apparatus according to any one of claims 12 to 14, wherein the water treatment apparatus further comprises a control unit, wherein the control unit comprises a control housing and a control host disposed in the control housing, the water treatment unit being controllably connected to the control host, wherein the control unit is removably disposed on the top of the housing, and when the control unit is disposed on the top of the housing, from a top view, the control unit covers the salt replenishment channel of the sealing unit.

17. The water treatment apparatus of claim 16, wherein the housing includes a top cover having a first top cover perforation, wherein the top cover is disposed on the top of the housing, and the position of the salt replenishment channel of the sealing unit corresponds to the position of the first top cover perforation of the top cover.

18. The water treatment apparatus of claim 17, wherein the control unit further comprises a salt replenishment pipe and a sealing cap, the salt replenishment pipe being disposed extending from the control housing through the salt replenishment channel of the sealing unit to the brine chamber, and the salt replenishment channel forming a pipe opening on the control housing, wherein the sealing cap is detachably mounted to the salt replenishment pipe for sealing the pipe opening of the salt replenishment pipe.

19. The water treatment apparatus according to any one of claims 12 to 14, wherein the sealing unit has a self-sealing structure so that the salt replenishment channel of the sealing unit can be closed.

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