Water softener

Abstract

The utility model provides a water softener which comprises a resin tank comprising at least one softening cavity for filtering water; a salt storage space is formed in the salt box, and the salt storage space communicates with the filtering space and provides salt for the resin tank so as to achieve regeneration of the resin tank; wherein the salt box and the resin tank are arranged in parallel in a first direction, and the salt box and the resin tank are mounted in a clamping manner. According to the water softener disclosed by the utility model, the thickness of the water softener is reduced, the performance and the reliability of the water softener are improved, and meanwhile, the installation and maintenance processes are simplified, so that the water softener is more user-friendly, economical and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliances, in particular to a water softener. Background Art

[0002] The installation of the water softener requires more manual operations and precise alignment, which may lead to a time-consuming and error-prone installation process, which increases the difficulty of installation. And how to firmly, quickly and accurately connect the different parts inside the water softener not only affects production efficiency, but also affects user experience, which has an impact on the processing efficiency of both the production process and the maintenance process. Utility Model Content

[0003] The utility model provides a water softener to solve the defects in the prior art and achieve the following technical effects: the thickness of the water softener is reduced, the performance and reliability of the water softener are improved, and the installation and maintenance process are simplified, making the water softener more user-friendly and economical and efficient.

[0004] The water softener according to the embodiment of the utility model comprises:

[0005] a resin tank including at least one softening chamber for filtering water;

[0006] A salt box, with a salt storage space formed inside;

[0007] The salt box and the resin tank are both arranged in parallel in the first direction, and the salt box and the resin tank are installed in a snap-fit ​​manner.

[0008] According to an embodiment of the utility model, one of the salt box and the resin tank is provided with a plurality of first clamping parts, and the other is provided with a plurality of second clamping parts, and the first clamping parts correspond to the second clamping parts one by one and are clamped with each other.

[0009] According to an embodiment of the present utility model, the first clamping member is a clamping hook, the second clamping member is a clamping block, and the hook groove of the clamping hook is clamped on the clamping block.

[0010] According to an embodiment of the present utility model, the first clamping member is a clamping hook, and the second clamping member is a clamping slot. The top end of the clamping hook extends into and fits in the clamping slot, and the top end of the clamping hook is adapted to the shape of the clamping slot.

[0011] According to one embodiment of the utility model, there are multiple first clips, and there are multiple second clips, wherein multiple first clips are arranged along the second direction on one of the salt box and the resin tank, and multiple second clips are arranged along the second direction on the other of the salt box and the resin tank, and the first direction is perpendicular to the second direction.

[0012] According to one embodiment of the utility model, the first clamping member is a hook, part of the side wall of the salt box extends toward the resin tank to form a connecting plate, the edge of the connecting plate is provided with the hook, and the hook extends toward the resin tank and is parallel to the first direction.

[0013] According to an embodiment of the utility model, the edge of the connecting plate is further provided with two first screw holes, the two first screw holes are respectively located at the top and the bottom of the connecting plate, and the hook is located between the two first screw holes;

[0014] The outer circumferential surface of the resin tank is further provided with two second screw holes, and the positions of the two first screw holes and the two second screw holes correspond one to one and are connected by screws.

[0015] According to one embodiment of the utility model, there are two groups of first screw holes and each group has two holes, and there are two groups of second screw holes and each group has two holes. The two groups of first screw holes are respectively arranged on the left and right side walls of the salt box, and the two groups of second screw holes are respectively arranged on the partial outer circumferential surfaces on the left and right sides of the resin tank.

[0016] According to an embodiment of the utility model, the top end of the connecting portion, the salt box and the resin tank jointly define a wiring gap, a connecting pipeline is provided in the wiring gap, and the connecting pipeline connects the salt storage space and the filtration space.

[0017] According to an embodiment of the utility model, the water softener further comprises a water softener casing, wherein the resin tank and the salt box are respectively mounted in a snap connection with the water softener casing.

[0018] According to the water softener of the embodiment of the utility model, on the one hand, at least one resin tank is arranged inside, and two parallel resin tanks are used as an example for explanation: the two side-by-side resin tanks can work at the same time, which can improve the efficiency of water treatment to a certain extent. In some cases, when one tank is undergoing the regeneration process, the other tank can continue to provide softened water, thereby achieving continuous water supply and reducing downtime. In addition, the side-by-side arrangement allows the two tanks to work independently, that is, if one tank needs maintenance or replacement, the other tank can still continue to work, ensuring the continuity of water supply and the reliability of the system. Most importantly, the side-by-side arrangement can make more efficient use of space, especially in an environment with limited space. The above layout makes the overall size of the water softener more compact and thinner, which is easy to install and integrate into the existing water treatment system, and can also be used in narrow gap spaces.

[0019] On the other hand, the water softener uses a snap-on structure to connect the salt box to the resin tank. This way, the snap-on installation simplifies the installation and replacement process of the resin tank. This quick connection mechanism enables maintenance personnel to more easily remove and replace the resin tank, reducing maintenance time and labor intensity. The snap-on installation provides a stable connection method, which helps ensure the stability of the resin tank during operation and reduces potential problems caused by loose connections.

[0020] Furthermore, the above design allows the system to be expanded or reduced as needed. If processing capacity needs to be increased, more resin tanks can be simply added without making large-scale changes to the entire system. In addition, the side-by-side setting and snap-on installation design may reduce manufacturing and maintenance costs. The simplified installation process reduces the time and materials required for installation and maintenance, thereby reducing overall costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is one of the structural schematic diagrams of the water softener provided by the utility model;

[0023] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0024] Figure 3 This is the second structural schematic diagram of the water softener provided by the utility model.

[0025] Reference numerals:

[0026] 1. Resin tank; 2. Salt box; 21. Connecting plate; 3. First clamping piece; 4. Second clamping piece; 5. First screw hole; 6. Wiring gap; 7. Connecting pipeline. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0030] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] A water softener and a water softener provided by the present invention are described below with reference to the accompanying drawings. It should be pointed out that the water softener described in the embodiment of the second aspect of the present invention is realized based on the structure of the water softener described in the embodiment of the first aspect of the present invention.

[0032] Before introducing the water softener of the present invention, the present invention first briefly introduces the working principle and working process of the water softener: the water softener mainly utilizes the resin tank 1 to soften the tap water, and utilizes the salt box 2 to regenerate the resin in the resin tank 1.

[0033] As for the resin tank 1: the resin tank 1 is filled with ion exchange resin, which contains a large amount of sodium ions (Na+). When hard water (containing a high concentration of calcium ions Ca2+ and magnesium ions Mg2+) flows through the resin tank 1, the sodium ions on the resin are exchanged with the calcium and magnesium ions in the water. The sodium ions are released into the water, while the calcium and magnesium ions are adsorbed onto the resin, thereby softening the water. Over time, the sodium ions on the resin will gradually be replaced by calcium and magnesium ions until the resin reaches a saturated state and can no longer soften the water. At this point, the resin needs to be regenerated.

[0034] For salt tank 2: During the regeneration process, the salt (sodium chloride NaCl) in salt tank 2 is dissolved in water to form brine. This brine is sent to resin tank 1 and contacts the saturated resin. The sodium ions in the brine are exchanged with the calcium and magnesium ions on the resin again, replacing the calcium and magnesium ions and restoring the sodium ions on the resin, so that the resin regains the ability to soften water.

[0035] During the regeneration process, the displaced calcium and magnesium ions flow out of the resin tank 1 together with the salt water to form waste liquid containing relatively high concentrations of calcium and magnesium, which is then discharged.

[0036] Specifically, the working process of the water softener is as follows: hard water enters the water softener and first flows through the resin tank 1 and is softened by the ion exchange process. With use, the resin gradually becomes saturated and the softening effect decreases. When the softening effect no longer meets the demand, the regeneration process is started. The brine in the salt tank 2 is sent to the resin tank 1 for ion exchange to restore the softening ability of the resin. The waste liquid generated during the regeneration process is discharged, and new softened water is produced at the same time. After the regeneration is completed, the water softener continues to provide softened water until the resin is saturated again, and then the above process is repeated.

[0037] like Figures 1 to 3 As shown, the water softener according to the first embodiment of the utility model includes a resin tank 1 and a salt box 2.

[0038] The resin tank 1 includes at least one softening chamber, for example, the resin tank 1 may include two softening chambers arranged side by side. A salt storage space is formed inside the salt box 2, and the salt storage space can be selectively connected with the filtering space and provide salt to the resin tank 1 to achieve regeneration of the resin tank 1.

[0039] The salt box 2 and the resin tank 1 are both arranged side by side in the first direction, and the salt box 2 and the resin tank 1 are installed by snap-fitting.

[0040] According to the water softener of the embodiment of the utility model, on the one hand, at least one softening chamber is arranged inside, and two parallel softening chambers are used as an example for explanation: the two side-by-side softening chambers can work at the same time, which can improve the efficiency of water treatment to a certain extent. In some cases, when one softening chamber is undergoing the regeneration process, the other softening chamber can continue to provide softened water, thereby achieving continuous water supply and reducing downtime. In addition, the side-by-side arrangement allows the two softening chambers to work independently, that is, if one softening chamber needs maintenance or replacement, the other softening chamber can still continue to work, ensuring the continuity of water supply and the reliability of the system. Most importantly, the side-by-side arrangement can make more efficient use of space, especially in an environment with limited space. The above layout makes the overall size of the water softener more compact and thinner, which is easy to install and integrate into the existing water treatment system, and can also be used in narrow gap spaces.

[0041] On the other hand, the water softener uses a snap-fit ​​structure to achieve the connection between the salt tank 2 and the resin tank 1, so the snap-fit ​​installation method simplifies the installation and replacement process of the resin tank 1. This quick connection mechanism enables maintenance personnel to more easily disassemble and replace the resin tank 1, reducing maintenance time and labor intensity, and the snap-fit ​​installation provides a stable connection method, which helps to ensure the stability of the resin tank 1 during operation and reduce potential problems caused by loose connections.

[0042] Furthermore, the above design allows the system to be expanded or reduced as needed. If the processing capacity needs to be increased, more softening chambers can be simply added without making large-scale changes to the entire system. In addition, the side-by-side setting and snap-on installation design may reduce manufacturing and maintenance costs. The simplified installation process reduces the time and materials required for installation and maintenance, thereby reducing overall costs.

[0043] In summary, the water softener of the utility model improves the performance and reliability of the water softener, while simplifying the installation and maintenance process, making the water softener more user-friendly and economical and efficient.

[0044] For ease of description, the following description will be made by taking the resin tank 1 including two softening chambers arranged in parallel as an example. It should be pointed out that embodiments in which the resin tank 1 includes one or more softening chambers are also within the protection scope of the present utility model.

[0045] like Figure 1 As shown, according to some embodiments of the present invention, one of the salt box 2 and the resin tank 1 is provided with a plurality of first clamping members 3, and the other is provided with a plurality of second clamping members 4, and the first clamping members 3 correspond to the second clamping members 4 one by one and are clamped to each other.

[0046] In this embodiment, the first clamping member 3 and the second clamping member 4 are clamped together, wherein the first clamping member 3 and the second clamping member 4 can be hook-type, latch-type, magnetic-type, wedge-locking, buckle-type, slot-type or elastic fasteners.

[0047] For example, the first clamping member 3 may be a hook-shaped structure, while the second clamping member 4 is a ring-shaped or hole-shaped structure, so that the hook can be easily hung in the ring to achieve a quick connection. For another example, the first clamping member 3 may be a latch, and the second clamping member 4 is a structure with a slot, so that the latch can be inserted into the slot and locked by rotating or pushing. For another example, using the principle of magnetic force, the first clamping member 3 and the second clamping member 4 can be designed as magnets and magnetic materials, which are adsorbed together by magnetic force to provide a stable connection. For another example, the first clamping member 3 may be a wedge-shaped structure, and the second clamping member 4 is designed to accommodate a wedge-shaped part, and the wedge-shaped structure can be fixed by knocking or rotating after insertion.

[0048] In other embodiments, the first clamping component 3 may also be a structure with a buckle, and the second clamping component 4 may have a columnar structure that can be inserted into the buckle, and can be locked by some mechanism after insertion; or, the first clamping component 3 may be a structure with a slot, and the second clamping component 4 may be a protruding portion that can be inserted into the slot, and can be fixed by some means after insertion; or, the first clamping component 3 may be an elastic ring or belt, and the second clamping component 4 may have a structure that can be buckled by the elastic ring, and the elastic ring provides connecting force after being buckled.

[0049] In summary, the one-to-one correspondence between the first clip 3 and the second clip 4 ensures the accuracy and reliability of the connection and reduces the possibility of installation errors. Moreover, the design of the clips generally allows a quick and simple installation and disassembly process without the use of tools, which is particularly convenient when maintaining and replacing components.

[0050] In addition, the mutual engagement between the clips provides a stable connection, ensuring that the salt box 2 and the resin tank 1 will not be accidentally separated during the operation of the water softener, thereby ensuring the stability and safety of the system. In addition, the design of the clips makes the components of the water softener highly modular, and components can be easily added, removed or replaced as needed, which improves the flexibility and scalability of the system.

[0051] Furthermore, a good snap-on design can also help prevent salt water or softened water from leaking at the connection, ensuring efficient operation of the system. For users, this snap-on design can also simplify the operation process, allowing non-professionals to easily perform maintenance and component replacement, reducing the difficulty of use.

[0052] like Figure 1As shown, in a specific embodiment of the present utility model, the first clamping member 3 is a clamping hook, and the second clamping member 4 is a clamping block. The hook groove of the clamping hook is clamped on the clamping block, and the hook groove of the clamping hook is adapted in shape to the clamping block.

[0053] In another embodiment of the present invention, the first clamping member 3 is a clamping hook, and the second clamping member 4 is a clamping slot. The top end of the clamping hook extends into and fits in the clamping slot, and the top end of the clamping hook is adapted to the shape of the clamping slot.

[0054] like Figure 1 As shown, according to some embodiments of the utility model, the number of the first clamping components 3 is multiple, and the number of the second clamping components 4 is also multiple, wherein the multiple first clamping components 3 are arranged along the second direction on one of the salt box 2 and the resin tank 1, and the multiple second clamping components 4 are arranged along the second direction on the other of the salt box 2 and the resin tank 1, and the first direction is perpendicular to the second direction.

[0055] It can be understood that the first direction is perpendicular to the second direction, which means that the first direction is the width direction of the salt box 2 and the resin tank 1, and the second direction is their length or height direction. For example, if the water softener is placed on a horizontal ground, the first direction can be a horizontal direction, and the second direction can be a vertical direction perpendicular to the ground. This vertical arrangement helps ensure that the two components can fit tightly in the vertical direction when connected, reducing the risk of leakage.

[0056] In this embodiment, there are multiple first clamping members 3 and second clamping members 4, which means that the connection point is not single but distributed, so that the connection force can be dispersed, the stress of a single connection point can be reduced, and the stability of the overall structure can be improved. In addition, due to the large number of clamping members, this design may allow the user to have more flexibility during installation or removal, because even if some clamping members fail to fully engage, other clamping members can still provide sufficient connection force.

[0057] In addition, the design of multiple card connectors can improve the strength of the overall structure, because even if some card connectors are damaged or fail, other card connectors can still maintain the connection, which helps to improve the reliability of the system. Moreover, when the salt box 2 or the resin tank 1 needs to be maintained or replaced, this design of multiple card connectors makes the disassembly process easier, because the card connectors can be checked and replaced one by one without completely disassembling the entire assembly.

[0058] like Figure 1 As shown, according to some embodiments of the utility model, the first clamping member 3 is a hook, part of the side wall of the salt box 2 extends toward the resin tank 1 to form a connecting plate 21, the edge of the connecting plate 21 is provided with a hook, and the hook extends toward the resin tank 1 and is parallel to the first direction.

[0059] In this embodiment, the hook as the first clamping member 3 generally has a hook-shaped structure, which can easily cooperate with the second clamping member 4 (which may be a clamping slot or other forms of receiving structure) to achieve a quick and stable connection. The connecting plate 21 formed by the extension of the side wall of the salt box 2 provides a fixed installation position for the hook. This design helps to maintain the stability of the hook and provides a clear guide during the installation process.

[0060] In addition, since a hook is provided on the edge of the connecting plate 21, it can be ensured that the hook is aligned with the second connecting member 4 (such as a slot) of the resin tank 1 during installation. At the same time, the orientation of the hook and the design parallel to the first direction help to achieve precise docking in the horizontal direction.

[0061] It should be noted that the hook extends parallel to the first direction, which means that during the installation process, the hook can slide along this direction until it is fully aligned and locked with the slot on the resin tank 1. This design simplifies the installation steps and reduces possible errors during the installation process.

[0062] like Figure 1 As shown, according to some embodiments of the present invention, two first screw holes 5 are further provided on the edge of the connecting plate 21 , the two first screw holes 5 are respectively located at the top and the bottom of the connecting plate 21 , and the hook is located between the two first screw holes 5 .

[0063] The outer circumferential surface of the resin tank 1 is further provided with two second screw holes, and the two first screw holes 5 correspond to the two second screw holes in one-to-one position and are connected by screws.

[0064] In this embodiment, two first screw holes 5 are provided on the edge of the connecting plate 21, respectively located at the top and bottom of the connecting plate 21. These screw holes are used to connect with the second screw holes on the resin tank 1 by screws, providing additional fixing points to ensure a firm connection between the connecting plate 21 and the resin tank 1. That is, the screw connection increases the structural strength of the entire system, especially when subjected to pressure and weight, this design helps prevent the connection plate 21 and the resin tank 1 from separating.

[0065] It can be understood that the double fixing mechanism of the hook and the screw is implemented in this embodiment, thereby providing a higher connection stability. Among them, the hook is responsible for a quick and easy connection, while the screw provides a deeper fixation, ensuring that the connection between the salt box 2 and the resin tank 1 will not loosen due to vibration or pressure changes during the operation of the water softener.

[0066] It should be noted that, although the connection between the connecting plate 21 and the resin tank 1 is very stable, the design of the screws still allows the user to easily disassemble the two components for maintenance, replacement or cleaning.

[0067] Furthermore, there are two groups of first screw holes 5 with two in each group, and there are two groups of second screw holes with two in each group. The two groups of first screw holes 5 are respectively arranged on the left and right side walls of the salt box 2, and the two groups of second screw holes are respectively arranged on the partial outer circumferential surfaces on the left and right sides of the resin tank 1.

[0068] In this embodiment, the first screw holes 5 are divided into two groups, each with two holes, which are respectively arranged on the left and right side walls of the salt box 2. Similarly, the second screw holes are also divided into two groups, each with two holes, which are arranged on the left and right side outer peripheral surfaces of the resin tank 1. This balanced distribution helps to disperse the pressure during connection and ensure the stability of the connection.

[0069] In addition, by setting screw holes on both sides of the salt box 2 and the resin tank 1, double-sided connection can be achieved. This design can provide better support, especially when the water softener needs to withstand greater pressure or weight, the double-sided connection can significantly improve the stability of the structure. And, due to the grouping and symmetrical setting of the screw holes, the user can more easily align and connect the salt box 2 and the resin tank 1 during installation, ensuring the accuracy and tightness of the connection.

[0070] like Figure 1 As shown, according to some embodiments of the utility model, the top of the connecting part, the salt box 2 and the resin tank 1 jointly define a wiring gap 6, and a vertically extending connecting pipeline 7 is provided in the wiring gap 6, and the connecting pipeline 7 connects the salt storage space and the filtration space.

[0071] In this embodiment, the top of the connection part is designed as a wiring gap 6, which allows the connecting pipeline 7 to pass through, thereby connecting the salt box 2 and the resin tank 1. In this way, by designing the wiring gap 6 at the top of the connection part, the space can be used more effectively, making the size of the entire water softener more compact and easy to install in a limited space. In addition, the connecting pipeline 7 extends vertically, which helps to reduce the length and bend of the pipeline, thereby reducing pressure loss and improving water flow efficiency. The vertical pipeline is also easier to install and maintain. This design can reduce the complexity of external pipelines and make the system more compact.

[0072] In addition, the function of the connecting pipeline 7 is to transport the brine in the salt box 2 to the filtration space of the resin tank 1 to realize the regeneration process of the resin. This direct connection method simplifies the waterway design and improves the efficiency of the system. In addition, the vertical connecting pipeline 7 design makes it more convenient to operate when replacement or maintenance is required. Users can more easily access the pipeline and perform necessary inspections and replacements.

[0073] Furthermore, the design of the wiring gap 6 helps to maintain the stability of the pipeline and reduce the displacement of the pipeline caused by vibration or water flow impact. Moreover, because all pipelines are hidden inside the connection part, the external clutter is reduced, so the above-mentioned internal wiring design can improve the overall aesthetics of the water softener.

[0074] According to an embodiment of the present invention, the water softener further comprises a water softener housing, wherein the resin tank 1 and the salt box 2 are respectively mounted in a snap connection with the water softener housing.

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A water softener, characterized in that: include: a resin tank including at least one softening chamber for filtering water; The salt box has a salt storage space formed therein; the salt box and the resin tank are arranged side by side in a first direction, and the salt box and the resin tank are mounted by snap connection.

2. The water softener according to claim 1, characterized in that: One of the salt box and the resin tank is provided with a plurality of first clamping parts, and the other is provided with a plurality of second clamping parts, and the first clamping parts correspond to the second clamping parts one by one and are clamped with each other.

3. The water softener according to claim 2, characterized in that: The first clamping member is a clamping hook, and the second clamping member is a clamping block. The hook groove of the clamping hook is clamped on the clamping block.

4. The water softener according to claim 2, characterized in that: The first clamping member is a clamping hook, and the second clamping member is a clamping slot. The top end of the clamping hook extends into and fits in the clamping slot, and the top end of the clamping hook is adapted to the shape of the clamping slot.

5. The water softener according to any one of claims 2 to 4, characterized in that: There are multiple first clips, and there are multiple second clips, wherein multiple first clips are arranged along the second direction on one of the salt box and the resin tank, and multiple second clips are arranged along the second direction on the other of the salt box and the resin tank, and the first direction is perpendicular to the second direction.

6. The water softener according to any one of claims 3 to 4, characterized in that: Part of the side wall of the salt box extends toward the resin tank to form a connecting plate, the edge of the connecting plate is provided with the hook, and the hook extends toward the resin tank and is parallel to the first direction.

7. The water softener according to claim 6, characterized in that: The edge of the connecting plate is further provided with two first screw holes, the two first screw holes are respectively located at the top and the bottom of the connecting plate, and the hook is located between the two first screw holes; The outer circumferential surface of the resin tank is further provided with two second screw holes, and the positions of the two first screw holes and the two second screw holes correspond one to one and are connected by screws.

8. The water softener according to claim 7, characterized in that: There are two groups of first screw holes, each with two holes, and two groups of second screw holes, each with two holes. The two groups of first screw holes are respectively arranged on the left and right side walls of the salt box, and the two groups of second screw holes are respectively arranged on part of the outer circumferential surface on the left and right sides of the resin tank.

9. The water softener according to claim 6, characterized in that: The top of the connecting plate, the salt box and the resin tank jointly define a wiring gap, a connecting pipeline is arranged in the wiring gap, and the connecting pipeline connects the salt storage space and the softening chamber.

10. The water softener according to any one of claims 1 to 4, characterized in that: It also includes a water softener housing, wherein the resin tank and the salt box are respectively mounted on the water softener housing in a clamping manner.

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