CN219020847U - Salt adding device of water softener - Google Patents

Abstract

The utility model provides a salt adding device of water softener, this salt adding device includes salt case, well lid, upper cover and combination formula pull box subassembly, set up well lid in salt case opening part, set up combination formula pull box subassembly between well lid and upper cover, this combination formula pull box subassembly includes first pull box, second pull box and arm-tie, it encloses the fender to be equipped with to lead the slip in well lid both sides, first pull box is through the first smooth structure that leads of both sides and the smooth baffle slip type assembly that encloses of leading of well lid, second pull box one end is fixed with the arm-tie, and both sides are through the smooth structure of second lead the smooth inner wall slip type assembly of first pull box. According to the salt adding device of the water softener, through the folding type multi-layer stretching box drawing structure, the small volume can be kept when the water softener is folded, the salt adding opening which is large and convenient to operate is enlarged when the water softener is stretched, the cambered surface structure is arranged on the box drawing structure, salt particles are convenient to slide, the salt particles can be uniformly pushed into the salt box along with the pushing of the box drawing structure, and the salt adding experience of a user and the salt melting effect of the machine after salt adding are greatly improved.

Description

Salt adding device of water softener

[ field of technology ]

The utility model relates to the field of household water purifying equipment, in particular to a structure for removing high-ion concentration water in a water purifying system by controlling a piston type water tank.

[ background Art ]

The conventional definition of a water softener refers to water treatment equipment for removing calcium and magnesium ions in water and reducing the hardness of the water quality. Two main technical means are usually adopted in the household water softener to soften water quality, namely, the calcium and magnesium ions in the water are removed through ion exchange resin, so that the hardness of the water quality is reduced; and the second is a nanocrystalline technology, namely Template Asisted Crystallization (module assisted crystallization), which utilizes the high energy generated by nanocrystalline to pack free calcium, magnesium and bicarbonate ions in water into nanoscale crystals, thereby preventing the free ions from generating scale.

The cost is low, the exchanger containing Na+ is added to exchange Ga 2+ and Mg 2+ in water, the hardness of the water is reduced, and the water quality is softened, so that the salt adding of the household water softener is needed, the existing salt adding device of the household water softener has the problem of larger volume, and the salt adding mode is to open the cover in a mode of lifting the salt cover upwards or rotating the salt cover downwards by a certain angle around the axial direction, so that a salt adding space is formed for a user. However, these approaches have general problems: the salt adding space is small, the operation is not convenient enough, the salt is easy to be accumulated in one place of the salt box after being added, and the false detection of the salt quantity sensor and the poor salt melting effect are caused. Especially, after the water softener is miniaturized and the kitchen is designed, the defects are more obvious. Therefore, the water softener needs a structural device which has large salt adding space and convenient operation and can lead salt to be more uniformly distributed at the bottom of the salt box in the salt adding process.

[ utility model ]

Aiming at the existing problems, the utility model provides a telescopic folding box-type water softener salt adding device, which can increase the space by extending out of a drawer outside a cabinet in a small space under a kitchen, then add salt, and enable granular salt to uniformly fall into the bottom of a salt box in the process of pushing the drawer to reset. The telescopic box-pulling salt adding device is formed by combining the multi-section box-pulling folding structure and the sliding rail, so that the problems of small salt adding space, stacked salt adding and uneven salt adding of the traditional kitchen water softener are solved.

The utility model relates to a salt adding device of a water softener, which comprises a salt box, a middle cover, an upper cover and a combined type drawing box assembly, wherein the middle cover is arranged at an opening part of the salt box, the combined type drawing box assembly is arranged between the middle cover and the upper cover and comprises a first drawing box, a second drawing box and a drawing plate, two sides of the middle cover are provided with sliding guide surrounding blocks, the first drawing box is assembled with the sliding guide surrounding blocks of the middle cover through a first sliding guide structure at two sides, one end of the second drawing box is fixedly provided with the drawing plate, and two sides of the second drawing box are assembled with the inner wall of the first drawing box in a sliding manner through a second sliding guide structure.

The second drawer comprises an arc-shaped sliding plate structure, the arc-shaped sliding plate has a height fall from high to low from the pulling plate direction to the first drawer direction, and the lowest point position is adapted to the bottom surface of the first drawer.

The first sliding guide structure comprises a first sliding rail and a first sliding groove, wherein the first sliding rail is arranged on the outer wall of the first drawer box, a corresponding first sliding groove is arranged on the inner wall of the sliding guide enclosing baffle of the middle cover, a first limiting groove is formed in the first sliding groove, a first limiting rib clamped into the first limiting groove is arranged at the tail end of the first sliding rail, and the limiting position of the first drawer box, which slides outwards relative to the middle cover, is limited.

The second guide sliding structure comprises a second sliding rail and a second sliding groove, wherein the second sliding rail is arranged on the outer wall of the second drawing box, the second sliding groove is arranged on the inner wall of the first drawing box, a second limiting groove is formed in the second sliding groove, and a second limiting rib clamped into the second limiting groove is arranged at the tail end of the second sliding rail to limit the limiting position of the second drawing box, which slides outwards relative to the first drawing box.

The width of the push plate is larger than that of the first drawer.

The outer surface of the push plate is provided with a handle.

According to the salt adding device of the water softener, through the folding type multi-layer stretching box drawing structure, the small volume can be kept when the water softener is folded, the salt adding opening which is large and convenient to operate is enlarged when the water softener is stretched, the cambered surface structure is arranged on the box drawing structure, salt particles are convenient to slide, the salt particles can be uniformly pushed into the salt box along with the pushing of the box drawing structure, and the salt adding experience of a user and the salt melting effect of the machine after salt adding are greatly improved.

[ description of the drawings ]

FIG. 1 is a schematic diagram of the overall structure of a salt adding device of a water softener according to the present utility model;

FIG. 2 is a schematic diagram of a split structure of a salt adding device of the water softener according to the utility model;

FIG. 3 is a schematic view of a split structure of a combined drawing box assembly of a salt adding device of the water softener;

FIG. 4 is a partial enlarged view of a first guide and slide structure of a salt adding device of the water softener according to the present utility model;

wherein: 1. a salt box; 2. a middle cover; 21. a slide guiding enclosure; 3. an upper cover; 4. a first drawer; 5. a second drawer; 51. an arc-shaped sliding plate; 6. pulling a plate; 7. a first slide guiding structure; 71. a first slide rail; 72. a second chute; 73. a first limit groove; 74. the first limit rib; 8. a second slide guiding structure; 81. a second slide rail; 82. a second chute; 83. the second limit groove; 84. the second limit rib; 9. a handle; 100. salt particles.

[ detailed description ] of the utility model

The present utility model will be described in detail below with reference to the drawings and the embodiments, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Please refer to fig. 1, wherein a salt adding device of a water softener is shown, which comprises a salt box 1, a middle cover 2, an upper cover 3 and a combined type drawing box assembly, wherein the middle cover 2 is arranged at an opening part of the salt box 1, the combined type drawing box assembly is arranged between the middle cover 2 and the upper cover 3, the combined type drawing box assembly comprises a first drawing box 4, a second drawing box 5 and a drawing plate 6, two sides of the middle cover 2 are provided with a sliding guide fence 21, the first drawing box 4 is assembled with the sliding guide fence 21 of the middle cover 2 in a sliding manner through a first sliding guide structure 7 at two sides, one end of the second drawing box 5 is fixed with the drawing plate 6, and two sides are assembled with the inner wall of the first drawing box 4 in a sliding manner through a second sliding guide structure 8.

The second drawer 5 comprises an arc-shaped slide plate 51, the arc-shaped slide plate 51 has a height fall from high to low from the direction of the pull plate 6 to the direction of the first drawer 4, and the lowest point position is matched with the bottom surface of the first drawer 6.

The first sliding guide structure 7 comprises a first sliding rail 71 and a first sliding groove 72, the first sliding rail 71 is arranged on the outer wall of the first drawer 4, the corresponding first sliding groove 72 is arranged on the inner wall of the sliding guide enclosing shield 21 of the middle cover 2, a first limiting groove 73 is arranged in the first sliding groove 72, and a first limiting rib 74 clamped into the first limiting groove 73 is arranged at the tail end of the first sliding rail 71 to limit the limiting position of the first drawer 4 sliding outwards relative to the middle cover 2.

As can be appreciated from the illustration, the first slide rail 71 and the first slide groove 72 are symmetrically arranged in pairs, and are distributed on the slide guiding and enclosing blocks 21 on both sides of the first drawer 4 and both sides of the middle cover 2, so as to guide and slide under even stress. The first slide rail 71 is engaged into the first slide groove 72 and moves along the first slide groove, and a first stopper rib 74 provided at the end of the first slide rail 71 is engaged with a first stopper groove 73 in the first slide groove 72. Limiting the limit position of the first drawer 4 to be pulled out prevents the first drawer 4 from being pulled out.

The second sliding guide structure 8 comprises a second sliding rail 81 and a second sliding groove 82, the second sliding rail 81 is arranged on the outer wall of the second drawer 5, the second sliding groove 82 is arranged on the inner wall of the first drawer 4, a second limiting groove 83 is arranged in the second sliding groove 82, and a second limiting rib 84 clamped into the second limiting groove 83 is arranged at the tail end of the second sliding rail 81 to limit the limiting position of the second drawer 5 sliding outwards relative to the first drawer 4.

It will be understood by the same principle that the second slide guiding structure 8 has a similar structure and the same design principle as the first slide guiding structure 7, and serves the same function, and the second drawer 5 is pulled out from the first drawer 4 and prevented from being pulled out.

The width of the push plate 6 is larger than that of the first drawer 4. The push plate is fixed on the second drawer 5 to prevent the push from being excessively pushed inwards, and can be also understood as a limiting structure at the limit position.

The outer surface of the push plate 6 is provided with a handle 9 for providing a force application point for a user.

The specific operation steps are as follows: when the water softener is warned that the salt is lack, a user pulls the handle and brings out the push plate, the push plate can enable the first drawing box and the second drawing box to be sequentially drawn out to the limit position, a salt adding opening with a larger area is opened, then a user adds granular salt into the drawing box, the granular salt is stressed by gravity, rolls down to the first drawing box along an arc-shaped sliding plate with a height drop in the second drawing box or directly rolls into a salt box, after the required granular salt is added, pushes the push plate to reset, and in the reset process, the second drawing box can continuously push residual granular salt at the bottom of the first drawing box until all granular salt rolls into the salt box, so that the granular salt uniformly falls into the salt box.

The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.

Claims (6)

1. The utility model provides a salt adding device of water softener, a serial communication port, this salt adding device includes salt case, well lid, upper cover and combination formula pull box subassembly, set up well lid in salt case opening part, set up combination formula pull box subassembly between well lid and upper cover, this combination formula pull box subassembly includes first pull box, second pull box and arm-tie, it encloses the fender to be equipped with the guide slip in well lid both sides, first pull box is through the first guide slip structure of both sides and the guide slip of well lid enclose the slip and keep off the slip type assembly, second pull box one end is fixed with the arm-tie, and both sides are through the second guide slip structure and the inner wall slip type assembly of first pull box.

2. The salt adding apparatus of claim 1, wherein the second drawer includes an arcuate slide structure having a height drop from high to low from the pull plate direction to the first drawer direction, the lowest point position being adapted to the first drawer bottom surface.

3. The salt adding device of a water softener according to claim 1, wherein the first sliding guide structure comprises a first sliding rail and a first sliding groove, the first sliding rail is arranged on the outer wall of the first drawer, the corresponding first sliding groove is arranged on the inner wall of the sliding guide enclosing baffle of the middle cover, a first limiting groove is arranged in the first sliding groove, and a first limiting rib clamped into the first limiting groove is arranged at the tail end of the first sliding rail to limit the limiting position of the first drawer, which slides outwards relative to the middle cover.

4. The salt adding device of the water softener according to claim 3, wherein the second sliding guide structure comprises a second sliding rail and a second sliding groove, the second sliding rail is arranged on the outer wall of the second drawing box, the second sliding groove is arranged on the inner wall of the first drawing box, a second limiting groove is arranged in the second sliding groove, and a second limiting rib clamped into the second limiting groove is arranged at the tail end of the second sliding rail to limit the limiting position of the second drawing box, which slides outwards relative to the first drawing box.

5. The salt adding apparatus of a water softener according to claim 4, wherein the push plate has a width greater than that of the first drawer.

6. The salt adding device of a water softener according to claim 5, wherein a pull handle is provided on an outer surface of the push plate.

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