JP2023530127A - Detergent dissolving device and washing machine - Google Patents

Abstract

The present invention discloses a detergent dissolving device and a washing machine, the detergent dissolving device comprising: a detergent box provided with one or more dissolving cavities for dissolving detergent; a rotatable melting structure, the rotary melting structure having a bracket removably mounted within the melting cavity, and a rotatable rotating wheel mounted on the bracket. The rotary melting structure includes a bracket that is removably installed in the melting cavity, and a rotatable rotating wheel that is provided on the bracket, and after disassembling the rotary melting structure, the rotary melting structure and to facilitate the cleaning of the dissolving cavity, to improve the convenience of cleaning and to improve the cleanliness of cleaning, and to assemble the rotary dissolving structure into the dissolving cavity after assembling the rotating dissolving structure, and to assemble the detergent dissolving device. The efficiency can be improved, and users can choose whether to use the rotary melting structure according to their needs and habits, increasing their options. [Selection diagram] Figure 1

Description

The present invention belongs to the technical field of washing machines, and more particularly, to a detergent dissolving device and a washing machine having the detergent dissolving device.

A conventional washing machine is equipped with a tub into which laundry, washing water, and detergent are placed, stirred together, and kneaded or beaten to achieve the purpose of washing the laundry. A washing machine is provided with a detergent box and is connected to an external water source. When washing clothes in a washing machine, the user simply puts an appropriate amount of detergent (powder laundry detergent, liquid laundry detergent, fabric softener, etc.) flow.

When the existing detergent box is used, the detergent in it is quickly washed away by the inflowing water, so the detergent is not sufficiently dissolved in the water, and some of the detergent adheres to the bottom and corners of the detergent box. , the detergent may not dissolve sufficiently and may be sent to the water tank, so that the effect of the detergent cannot be fully exhibited and the washing effect of the laundry is affected. Some of the detergent adheres to the bottom of the detergent box and partially or completely dissolves and flows into the water bath during subsequent rinse steps, resulting in poor rinsing. Some of the detergent does not dissolve completely in the water bath, especially detergent particles that can stick to the laundry and remain on the laundry after the washing operation to create detergent residue.

Currently, an impeller is sometimes installed in a detergent box in order to increase the solubility of the detergent and improve the washing effect of the laundry. Generally, it is necessary to provide a dedicated pushing water channel to rotate the impeller, and the water inflow channel is complicated. In addition, the forcing water is generally ejected from the outlet end of the forcing water tube, the ejected water is in a columnar shape, and the water ejection range is much smaller than the permissible forcing water range of the impeller. As a result, the rotation speed of the impeller is slow, the washing water is weakly agitated, and the dissolution of the detergent is not promoted. At present, the impeller is installed on the cavity wall of the detergent box, which is unfavorable for cleaning the detergent box. Higher manufacturing costs.

The present invention solves the above-mentioned problems in the prior art, and proposes a detergent dissolving device that facilitates cleaning of the dissolving cavity and improves assembly efficiency of the detergent dissolving device by providing a detachable bracket.

To achieve the above objects of the present invention, the present invention is implemented using the following technical solutions.

A detergent dissolving device, comprising: a detergent box provided with one or more dissolving cavities for dissolving detergent; and a rotating dissolving structure removably provided in at least one of said dissolving cavities; The rotary melting structure includes a bracket removably mounted within the melting cavity and a rotatable rotating wheel mounted on the bracket.

Further, an engaging structure is provided between the bracket and the melting cavity, and the engaging structure includes an engaging protrusion provided on one of the bracket and the melting cavity, and an engaging protrusion provided on one of the bracket and the melting cavity. and an engaging groove provided on the other side and matching with the engaging projection.

Further, the bracket has a bracket body and two mounting plates extending along the bracket body and installed in parallel and facing each other, and both ends of the rotating wheel each have two mounting plates. attached to the board.

Further, the bottom and sides of the mounting plate are aligned with the cavity walls of the melting cavity, and the mounting plate is located inside the cavity walls of the melting cavity.

Further, the bracket body has an outwardly curvingly extending flange, the flange being located on the upper end surface of the cavity wall of the melting cavity.

Further, the bracket includes a bracket body, two mounting plates extending along the bracket body and arranged parallel and facing each other, and an inwardly extending slide provided on the cavity wall of the melting cavity. a groove wall, wherein the two slide groove walls and the cavity wall of the melting cavity surround to form a slide groove, and the end of the mounting plate proximate to the slide groove extends into the slide. A slide plate positioned within the groove is formed.

Further, the melting cavity is provided with a siphon structure, the siphon structure including a siphon post extending upwardly along the bottom surface of the melting cavity and a siphon on the bracket matching the siphon post. a cap;

Further, the melting cavity is provided with a siphon structure, the siphon structure being provided on the bracket and a siphon post extending upwardly along the bottom surface of the melting cavity, a siphon cap mating with the siphon post. a downwardly extending support base located on the siphon cap.

Further, the rotating dissolving structure is detachably installed in the dissolving cavity, the dissolving cavity having a powder laundry detergent dissolving cavity and a liquid laundry detergent dissolving cavity, wherein the liquid laundry detergent A dissolution cavity is removably positioned within the powder laundry detergent dissolution cavity.

Further, the present invention provides a washing machine that facilitates cleaning of the dissolving cavity and improves efficiency in assembling the detergent dissolving device by providing a detachable bracket based on the detergent dissolving device. be.

A washing machine having the detergent-dissolving structure.

In addition, the present invention promotes the diffusion of the water flow after jetting by providing the water supply groove, limits the jetting range of the water flow, and matches the jetting range of the water flow with the allowable range of the water flow pushed by the rotating wheel, To provide a detergent dissolving device capable of improving the pushing force to a rotating wheel, promoting agitation of washing water in a dissolving cavity, promoting dissolution of detergent, and improving washing and cleaning effect.

A detergent dissolving device comprising a detergent box provided with one or more dissolving cavities for dissolving detergent, and a rotating dissolving structure provided in at least one said dissolving cavity and having a rotatable rotating wheel. a water supply structure for causing water flow into said melting cavity to rotate said rotating wheel, wherein said water supply structure is provided with one or more water supply grooves extending in the direction of said rotating melting structure; A water supply port is provided in the concave groove.

Further, the water supply groove is arc-shaped, and the water supply opening extends in a direction parallel to the axis of the rotating wheel and narrows away from the rotary melting structure.

Further, the water supply structure has a water supply pipe and a water supply cavity, and the water supply groove is opened in the bottom wall of the water supply cavity.

Further, the water supply groove has a groove body and a guide part that connects the groove body and the bottom wall of the water supply cavity, the water supply port is formed in the groove body, and the guide The portion extends outward along the radial direction and is provided upward.

Further, the ratio of the diameter of the upper end of the guide portion to the diameter of the groove main body is 2-3.

Further, the water supply cavity comprises a band-shaped water supply cavity provided with the water supply groove, and a pressure-stabilizing cavity connecting the water supply pipe and the water supply cavity, wherein the width of the water supply cavity and the top of the water supply groove are The ratio to the diameter of the surface is 1-2.

Further, the water supply pipe has a first water supply pipe and a second water supply pipe which are connected to the water supply cavity and provided facing each other, and a water supply circuit of the second water supply pipe. A heating member is provided for heating the

Furthermore, the first water supply pipe and the second water supply pipe are coaxially installed.

Further, the water inlet is positioned above the rotating wheel, and the axis of the rotating wheel is positioned in the plane in which the edge of the water inlet is located.

Further, the water supply port includes a first arc-shaped edge, a second arc-shaped edge, and both ends of the first arc-shaped edge and the second arc-shaped edge, which are symmetrically installed. and two arcuate transition edges connecting the first arcuate edge and the second arcuate edge converging in a direction proximate the arcuate transition edge. .

Further, the rotating wheel has a first rotating wheel and a second rotating wheel that rotate in opposite directions, the axis of the first rotating wheel and the axis of the second rotating wheel Installed in parallel, the water flow from the water inlet is jetted to the area between the axis of the first rotating wheel and the axis of the second rotating wheel.

In addition, the present invention proposes a detergent dissolving device that facilitates the dissolution of powder laundry detergent by creating an agitating water flow by rotatably providing a second rotating wheel at the drain port.

A detergent dissolving apparatus, comprising: a detergent box provided with a powder laundry detergent input cavity for inputting a powder laundry detergent; a rotary dissolving structure provided in the powder laundry detergent input cavity; one or more drainage holes are provided at the rear of the powder laundry detergent dispensing cavity;
The rotating dissolving structure has a second rotating wheel rotatably mounted on the drain.

Further, the drain port is provided on the bottom wall of the powder laundry detergent input cavity below the rotary dissolving structure, and the rear end of the drain port extends upward along the rear wall of the powder laundry detergent input cavity. , and a plurality of the drain ports are provided side by side in the left-right direction.

Further, the second rotating wheel is mounted to urge the washing water in the powder laundry detergent dispensing cavity to move forward.

Furthermore, the drain port is belt-shaped in the front-rear direction.

Further, the rotary melting structure further comprises a first rotating wheel for driving the second rotating wheel to rotate, the first rotating wheel and the second rotating wheel rotating in opposite directions. Rotate.

The water supply structure further comprises a water supply structure in which a water flow in the powder laundry detergent dispensing cavity urges the first rotating wheel to rotate.

Further, the water supply structure has a first water inlet located above the rotating dissolving structure, and the water flow from the first water inlet is directed to the second wheel near the second rotating wheel. erupt to the side.

Further, the water supply structure has a first water supply opening located above the rotary dissolving structure and a second water supply opening for injecting water flow into the front part of the powder laundry detergent dosage cavity. .

Furthermore, the water flow from the first water supply inlet is jetted to the side of the first rotating wheel away from the second rotating wheel.

Further, the first rotating wheel has a plurality of circumferentially-spaced first vanes, the first vanes on an upper portion of the rear wall of the powder laundry detergent dispensing cavity. and the first blade extends into the avoidance opening.

Further, the distance between the horizontal plane on which the lower end surface of the avoidance opening is located and the axis of the first rotary wheel is smaller than the outer diameter of the first blade.

Furthermore, the first rotating wheel and the second rotating wheel are arranged horizontally.

Furthermore, the axis of the first rotating wheel and the axis of the second rotating wheel are provided in parallel, and the first rotating wheel is positioned obliquely above the second rotating wheel.

Further, the angle between the horizontal plane and the plane on which the axis of the first rotating wheel and the axis of the second rotating wheel are located is 40° to 50°.

Further, the second rotating wheel has a plurality of circumferentially-spaced second vanes, wherein the outer diameter of the first vanes and the outer diameter of the second vanes The sum is greater than the distance between the axis of the second rotating wheel and the axis of the first rotating wheel.

Further, the rotating dissolving structure is detachably installed in the powder laundry detergent input cavity, and the detergent box is a detachable liquid laundry detergent input positioned in the powder laundry detergent input cavity. A cavity is further provided.

In addition, the present invention provides a detergent dissolving device that has double rotating wheels that rotate in opposite directions to promote agitation of the washing water in the loading cavity, promote dissolution of the detergent, and improve the washability of the laundry. This is what we propose.

A detergent dissolving device, comprising: a detergent box provided with one or more dosing cavities for dosing detergent; a rotating dissolving structure provided in at least one of said dosing cavities; and said rotating dissolving structure comprising: a rotatably mounted first rotating wheel and a rotatably mounted second rotating wheel, wherein the first rotating wheel and the second rotating wheel rotate in opposite directions to each other; and wherein said first rotating wheel drives said second rotating wheel to rotate.

a water supply structure for injecting water into the input cavity to drive the first rotating wheel to rotate.

Further, the water supply structure is positioned above the rotary dissolving structure, and the first rotating wheel is positioned obliquely above the second rotating wheel.

Further, the angle between the horizontal plane and the plane on which the axis of the first rotating wheel and the axis of the second rotating wheel are located is 40° to 50°.

Further, the angle between the horizontal plane and the plane on which the axis of the first rotating wheel and the axis of the second rotating wheel are located is 45°.

Further, the axis of the first rotating wheel and the axis of the second rotating wheel are installed parallel to each other, the water supply structure is provided with one or more water supply openings, and the water flow through the water supply openings is controlled by the It jets into the area between the axis of the first rotating wheel and the axis of said second rotating wheel.

Further, the axis of the first rotating wheel is positioned parallel to the axis of the second rotating wheel, the first rotating wheel having a plurality of circumferentially-spaced first vanes. and the second rotating wheel has a plurality of circumferentially spaced second vanes, the sum of the outer diameter of the first vanes and the outer diameter of the second vanes being: greater than the distance between the axis of the first rotating wheel and the axis of the second rotating wheel.

Further, said first vane has a first vane body and a deformable portion located at an end of said first vane body, said deformable portion being made of a resilient material.

Further, the sum of the outer diameter of the body of the first vane and the outer diameter of the second vane is greater than or equal to the distance between the axis of the first rotating wheel and the axis of the second rotating wheel. be.

Further, the overflow port is provided in the cavity wall of the input cavity, the horizontal plane on which the axis of the first rotating wheel is positioned is above the lower end of the overflow port, and the axis of the second rotating wheel is The positioned horizontal plane is below the lower end of the overflow port.

Further, the rotary dissolving structure is detachably installed in the input cavity, the input cavity has a powder laundry detergent input cavity and a liquid laundry detergent input cavity, and the liquid laundry detergent input cavity. A cavity is removably positioned within the powder laundry detergent dispensing cavity.

In addition, the present invention proposes a detergent dissolving device, which is equipped with double rotating wheels in opposite directions to increase the agitation of the washing water in the input cavity, promote the dissolution of the detergent, and improve the washing cleaning effect. contribute to

a detergent dissolving structure, comprising: a detergent box provided with one or more dosing cavities for dosing detergent; and a rotating dissolving structure provided within at least one of said dosing cavities, The structure has a first rotating wheel and a second rotating wheel rotatably mounted, the first rotating wheel and the second rotating wheel rotating in opposite directions.

In the water supply structure, the water flow injected into the injection cavity drives the rotation of the first rotating wheel and the second rotating wheel.

Further, the axis of the first rotating wheel and the axis of the second rotating wheel are installed parallel to each other, and the water supply structure is provided with one or more water supply openings, and the water flow through the water supply openings is , into the region between the axis of the first rotating wheel and the axis of the second rotating wheel.

Further, the axis of the first rotating wheel and the axis of the second rotating wheel are horizontally mounted, and the first rotating wheel has a plurality of circumferentially spaced first vanes. and the second rotating wheel has a plurality of circumferentially spaced second vanes, the first vane located at the lower end of the first rotating wheel and the first The second blades located at the lower ends of the two rotating wheels are rotating away from each other.

Further, the sum of the outer diameter of the first vane and the outer diameter of the second vane is greater than or equal to the distance between the axis of the first rotating wheel and the axis of the second rotating wheel.

Further, an arc-shaped first connecting rib is provided between two adjacent first blades.

Further, an arc-shaped second connecting rib is provided between two adjacent second blades.

Further, the water supply structure is located above the dosing cavity, one or more water supply openings are provided on the water supply structure, and the distance between the water supply openings and the axis of the first rotating wheel is equal to the The distance between the water inlet and the axis of the second rotating wheel is equal.

Further, the water inlet is in the form of an elongated strip provided parallel to the axis of the first rotating wheel, or a plurality of the water inlets are arranged in a direction parallel to the axis of the first rotating wheel. there is

Furthermore, a siphon structure is provided in the injection cavity, the rotary melting structure is located at the front of the injection cavity, and the siphon structure is located at the rear of the injection cavity.

Further, the rotary dissolving structure is detachably installed in the loading cavity, the loading cavity has a powder laundry detergent loading cavity and a liquid laundry detergent loading cavity, and the liquid laundry detergent loading cavity is , is detachably positioned within the powder laundry detergent dispensing cavity.

Further, the rotary melting structure has a bracket that can be assembled within the input cavity, and the first rotating wheel and the second rotating wheel are attached to the bracket.

In addition, the present invention provides an arc-shaped third vane to increase the force of the water flow to the third rotating wheel, increase the rotation speed of the third rotating wheel, and increase the speed of washing in the input cavity. A detergent dissolving device is proposed that promotes agitation of the third rotating wheel into the service water, promotes the dissolution of the detergent, and improves the cleaning effect of the laundry.

A detergent dissolving device, comprising: a detergent box provided with one or more dosing cavities for dosing detergent; a rotating dissolving structure provided within said dosing cavities; a water supply structure positioned so that the water flow injected into the input cavity drives the third rotating wheel to rotate, the rotating dissolving structure rotatably mounting the third rotating wheel; The third rotating wheel has a third rotating shaft installed in the left-right direction, and a plurality of arc-shaped third blades provided in the circumferential direction of the third rotating shaft. have.

Further, the water supply structure includes one or more water supply openings, and water flowing through the water supply openings is directed to the third vane provided on the third rotating wheel in a direction away from the third rotation axis. jetted onto the upwardly curved surface of the

Further, the third blade is provided with a storage portion for storing water flow.

Further, side stoppers are provided on both sides of the third blade, and the storage portion is formed by surrounding the third blade and the two side stoppers.

Further, the third blade extends curvedly outward along the radial direction, and both the inner end and the outer end of the third blade have a center angle of 40° with respect to the corresponding third rotating shaft. ~50°.

Further, the third blade extends curvedly outward along the radial direction, and the outer end of the third blade is located adjacent to the outer end of the third blade. It lies in the plane in which the inner ends of the vanes and the axis of said third rotating wheel lie.

Further, the water supply structure is provided with one or more water supply grooves extending in the direction of the rotary dissolving structure, and the water supply grooves are provided with water supply openings.

Further, the water supply groove is arc-shaped such that the water supply opening extends in a direction parallel to the axis of the third rotating wheel and narrows in a direction away from the rotating dissolving structure.

Further, the water supply groove has a groove body and a guide part connecting the groove body and the bottom wall of the water supply cavity, the water supply port is provided in the groove body, and the guide The portion extends radially outward and is positioned upward.

Further, the ratio of the diameter of the upper end portion of the guide portion to the diameter of the groove main body is 2-3.

Further, the water supply port has a first arc-shaped edge and a second arc-shaped edge provided bilaterally symmetrically, and the first arc-shaped edge and the second arc-shaped edge are upwardly approaching each other and have an angle of 25° to 35° to each other between said first arcuate edge and said second arcuate edge.

Further, the water inlet further comprises two arcuate transition edges connecting the ends of the first arcuate edge and the second arcuate edge.

Further, the rotary melting structure further comprises a bracket removably mounted within the dosing cavity and a third rotary wheel rotatably mounted on the bracket.

The advantage and favorable effect of the present invention compared to the prior art is that said rotary melting structure comprises a removable bracket located within said melting chamber and a rotatable rotating wheel located on said bracket. facilitating cleaning of the rotary melting structure and the melting cavity after disassembly of the rotary melting structure to improve cleanability; A detergent-dissolving device can be installed, and the efficiency of assembling the detergent-dissolving device 100 can be improved. In addition, users can choose whether or not to use the rotary melting structure according to their needs and habits, increasing customer options.

In the following, in order to describe the technical solutions in the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly described. The accompanying drawings in the following description are some embodiments of the present invention. , and it is clear that other accompanying drawings can be obtained based on these drawings without creative efforts by those skilled in the art.

1 is a schematic diagram showing the configuration of a first embodiment of a detergent dissolving device proposed by the present invention; FIG. FIG. 2 is a schematic diagram showing an exploded structure of FIG. 1; FIG. 3 is a simplified diagram showing a rotary dissolving structure in a dissolving cavity for liquid laundry detergent and a dissolving cavity for powder laundry detergent in FIG. 2 ; Fig. 3 is a schematic diagram showing the construction of a rotating melting structure in the melting cavity of the softener in Fig. 2; FIG. 3 is a schematic diagram showing the structure of the detergent box in FIG. 2; 3 is a schematic diagram showing the structure of the box in FIG. 2; FIG. FIG. 2 is a schematic diagram showing the structure after the detergent box in FIG. 1 is closed; FIG. 8 is a schematic diagram showing a cross-sectional structure in the AA direction in FIG. 7; FIG. 9 is an enlarged schematic view of a partial structure in FIG. 8; FIG. 9 is an enlarged schematic view of the water supply port in FIG. 8; FIG. 2 is a schematic diagram showing the configuration of a second embodiment of a detergent dissolving device proposed by the present invention; FIG. 12 is a schematic diagram showing an exploded structure of the detergent box in FIG. 11; FIG. 13 is a schematic diagram showing the structure of the rotating dissolving structure in the dissolving cavity of the liquid laundry detergent in FIG. 12; FIG. 14 is a schematic diagram showing the structure of FIG. 13 viewed from another angle; FIG. 13 is a schematic diagram showing the structure of the dissolution cavity of the liquid laundry detergent in FIG. 12; It is a schematic diagram showing the structure of the detergent dissolving device when using a powder laundry detergent. FIG. 17 is a cross-sectional view in the front-rear direction of the dissolution cavity for the powder laundry detergent in FIG. 16 ; FIG. 17 is an enlarged schematic view of a partial structure in FIG. 16; FIG. 18 is a schematic diagram showing the structure of the detergent box in FIG. 17; FIG. 17 is a schematic diagram showing the structure of the detergent box in FIG. 16; 21 is a schematic diagram showing an enlarged structure of region E in FIG. 20; FIG. 1 is a schematic diagram showing the construction of a rotating dissolving structure within a dissolving cavity of a powder laundry detergent; FIG. FIG. 12 is a schematic diagram showing the structure of FIG. 11 viewed from another angle; FIG. 24 is a schematic diagram of the structure in the BB direction in FIG. 23; FIG. 25 is a schematic diagram showing the structure after closing the detergent box in FIG. 24; FIG. 24 is a schematic diagram showing the structure of the water box in FIG. 23; FIG. 3 is a schematic diagram showing the configuration of a third embodiment of a detergent dissolving device proposed by the present invention; FIG. 28 is a schematic cross-sectional view of the powder laundry detergent input cavity in FIG. 27; FIG. 4 is a schematic diagram showing the configuration of a fourth embodiment of a detergent dissolving device proposed by the present invention; FIG. 30 is a schematic diagram showing a cross-sectional structure in the CC direction in FIG. 29; 31 is a schematic diagram showing an enlarged structure of the third rotating wheel in FIG. 30; FIG. Fig. 31 is a schematic diagram showing an enlarged structure of the rotary melting structure of Fig. 30; FIG. 31 is a schematic diagram showing an enlarged structure at the water supply port in FIG. 30; FIG. 30 is a schematic diagram showing a cross-sectional structure in the DD direction in FIG. 29; Fig. 35 is a schematic diagram showing an enlarged structure of the rotary melting structure of Fig. 34; Fig. 35 is a schematic diagram showing the structure of Fig. 34 viewed from another angle; Fig. 30 is a schematic diagram showing the structure of the detergent box of Fig. 29 after opening; FIG. 38 is a schematic diagram showing an exploded structure of FIG. 37; FIG. 39 is a schematic diagram showing an enlarged structure of the detergent box in FIG. 38; FIG. 40 is a schematic diagram showing an enlarged structure of region F of FIG. 39;

In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description of the technical solutions in the embodiments of the present invention is combined with the accompanying drawings in the embodiments of the present invention. are explained below.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right" etc. refer to directions or positional relationships based on the positional relationships shown in the accompanying drawings. is. Terms are used only to facilitate and simplify the description of the invention and are intended to indicate that the device or element referred to has a particular orientation and must be constructed and operated in a particular orientation. But it's not suggestive. It is therefore not to be construed as limiting the invention. Further, the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. do not have. The defined "first" and "second" features may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless explicitly and specifically limited.

In the present invention, the terms "mounted", "connected", "mounted", "fixed" and the like are to be understood broadly, unless explicitly limited otherwise. For example, it may be a fixed connection, a detachable connection, or an integral unit. It may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, a communication within two elements, or an interactive relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the context of the present invention can be understood depending on the specific situation.

As shown in FIGS. 1 to 10, the first embodiment of the detergent dissolving device proposed by the present invention is a detergent dissolving device 100 comprising a detergent box 10, a rotary dissolving structure 20, and a water supply structure 30. , the detergent box 10 comprises one or more dissolving cavities 11 for dissolving the detergent, and the rotary dissolving structure 20 is provided in at least one dissolving cavity 11 . The rotating melting structure 20 has a bracket 25 removably mounted on the melting cavity 11 , and the first rotating wheel 21 and the second rotating wheel 22 are assembled to the bracket 25 . By providing the bracket 25, the rotary melting structure 20 can be disassembled, and users can choose whether to use the rotary melting structure 20 according to their needs and habits. After disassembling the rotary dissolving structure 20, the rotary dissolving structure 20 and the dissolving cavity 11 are cleaned, and after the rotary dissolving structure 20 is assembled together, it is installed in the dissolving cavity 11 to improve the efficiency of assembling the detergent dissolving device 100. can do.

As shown in FIGS. 3 and 5, the bracket 25 includes a bracket body 251 and two mounting plates 252 extending along the bracket body 251 and installed parallel to each other. The end of one rotating wheel 21 and the end of the second rotating wheel 22 are attached respectively. In addition, in order to achieve detachability between the bracket 25 and the melting cavity 11 and to facilitate biasing of the second rotating wheel 21 and the second rotating wheel 22, the bracket 25 must be securely fixed. There must be Specifically, an engaging structure is provided between the bracket 25 and the melting cavity 11, and the engaging structure includes an engaging convex portion 2511 provided on the bracket 25 and an engaging groove portion provided on the melting cavity 11. 115 , and the engaging projection 2511 is positioned in the engaging groove 115 . The bottom and sides of the mounting plate 252 conform to the cavity walls of the melting cavity 11 , i.e., the mounting plate 252 contacts the cavity walls of the melting cavity 11 to support the rotating melting structure 20 , and the mounting plate 252 and the melting cavity are in contact with each other. increasing the contact area with the cavity wall, promoting stability after the mounting plate 252 is attached to the melting cavity 11, and ensuring smooth rotation of the first rotating wheel 21 and the second rotating wheel 22; can do.

In another embodiment, the bracket 25 may be provided with an engagement groove and the melting cavity 11 may be provided with an engagement protrusion.

As shown in FIG. 2, the detergent box 10 is provided with a plurality of dissolving cavities 11, including a dissolving cavity 111 for powder laundry detergent, a dissolving cavity 112 for softening agent, and a dissolving cavity for powder laundry detergent. a dissolving cavity 113 for liquid laundry detergent detachably positioned in 111 , both the powder laundry detergent and the liquid laundry detergent are detergents with a stain-removing effect; The powder laundry detergent and the liquid laundry detergent are not used at the same time, and one of the powder laundry detergent and the liquid laundry detergent is selected and put in. The liquid laundry detergent dissolving cavity 113 is positioned in the powder laundry detergent dissolving cavity 111 when the liquid laundry detergent is added, and the powder laundry detergent dissolving cavity 111 is removed when the powder laundry detergent is added. . By providing the liquid laundry detergent dissolving cavity 113 detachably in the dissolving cavity 111 for the powder laundry detergent, the compact structure of the detergent box 10 and effective use of the space are promoted, and the detergent box 10 is improved. Volume can be reduced.

The liquid laundry detergent dissolving cavity 113 is provided with a rotating dissolving structure 20, when the powder laundry detergent needs to be added, the rotating dissolving structure 20 and the liquid laundry detergent dissolving cavity 113 are removed, A rotary dissolving structure 20 is attached to the dissolving cavity 111 of the powder laundry detergent. It can also be used when putting liquid laundry detergent into the powder laundry detergent box.

As shown in FIG. 3, a siphon structure is provided in the liquid laundry detergent dissolving cavity 113, the rotary dissolving structure 20 is positioned in front of the liquid laundry detergent dissolving cavity 113, and the siphon structure is the liquid laundry detergent. Located at the rear of the melting cavity 113 . The siphon structure includes a siphon post 1131 mounted extending upward along the bottom surface of the laundry liquid detergent dissolving cavity 113, a siphon cap 1132 mating with the siphon post 1131, and a downwardly extending support provided on the bracket 25. a pedestal 2512 , the support pedestal 2512 being positioned on the siphon cap 1132 . The siphon cap 1132 has a supporting effect on the support base 2512 , and the rotary dissolving structure 20 can improve the stability after being installed in the laundry liquid detergent dissolving cavity 113 .

As shown in FIGS. 2 and 4 , a siphon structure and a rotating melt structure 20 are provided within the softener dissolving cavity 112 , the siphon structure extending upward along the bottom surface of the softener dissolving cavity 112 . and a siphon cap 2514 that matches the siphon column 1121 provided on the support 25 , and the siphon cap 2514 is fitted to the outside of the siphon column 1121 . Placing the siphon cap 2514 on the bracket 25 helps reduce the number of parts, and the siphon cap 2514 provides support for the bracket 25 and helps improve stability once the rotary melting structure 20 is attached. do. The engagement structure and role of the mounting plate 252 and the cavity wall of the softener dissolving cavity 112 securely attaches the rotary dissolving structure 20 to the softener dissolving cavity 112 .

In this embodiment, as shown in FIG. 1, the detergent dissolving apparatus 100 also has a water box 40, the detergent box 10 is removably positioned in the water box 40, and the water box 40 includes a water box main body 41 and a water box. a lid 42 , and the water supply structure 30 is provided on the water box lid 42 . Detergents include powder laundry detergents, liquid laundry detergents, and softeners.

7 to 9, the structural installation of the rotary melting structure 20 according to the present embodiment will be described.

The rotary melting structure 20 has a first rotating wheel 21 and a second rotating wheel 22 rotatably mounted, the first rotating wheel 21 and the second rotating wheel 22 being opposite to each other. and the water flow injected into the melting cavity 11 from the water supply structure 30 pushes the first rotating wheel 21 and the second rotating wheel 22 to rotate. The dissolution cavity 11 is equipped with double rotating wheels rotating in opposite directions to increase the stirring power of the washing water in the dissolution cavity 11, promote the dissolution of the detergent, and enhance the washing and cleaning effect. The water flow injected into the melting cavity 11 pushes and rotates the first rotating wheel 21 and the second rotating wheel 22 at the same time, so that the water flow flowing into the melting cavity 11 moves between the first rotating wheel 21 and the second rotating wheel 22 . , collides with the second rotating wheel 22 to rotate the first rotating wheel 21 and the second rotating wheel 22 in opposite directions, and the flowing water and the washing water in the dissolving cavity 11 are combined into the second Moved in opposite directions by the first rotating wheel 21 and the second rotating wheel 22, it contributes to increasing the agitation power of the washing water, so that the agitated water stream impinges on the bottom and corners of the dissolving cavity to disperse the detergent. Residue and solvent shortage can be avoided.

In order to allow the incoming water flow to simultaneously push the first rotating wheel 21 and the second rotating wheel 22 to rotate in opposite directions, the axis of the first rotating wheel 21 and the second rotating wheel 22 are set parallel to each other, one or more water inlets 31 are provided in the water supply structure 30, and the water flow through the water inlets 31 is divided into the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22; erupts in the area between The jetted water can ensure that torque in opposite directions is applied to the first rotating wheel 21 and the second rotating wheel 22, causing the first rotating wheel 21 and the second rotating wheel 22 to move in opposite directions. rotate in the direction

The axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are installed horizontally, which facilitates the horizontal movement of the washing water in the melting cavity 11 and impinges on the corners of the melting cavity 11. can be easily removed and detergent can be prevented from remaining. The first rotating wheel 21 has a plurality of circumferentially spaced first vanes 211 , the first vanes 211 are arranged to extend axially, and the second rotating wheel 22 is arranged to extend circumferentially. It has a plurality of second vanes 221 spaced apart. The water supply structure 30 is located above the rotary dissolving structure 20, that is, the water flow ejected from the water supply port 31 collides with the first rotating wheel 21 and the second rotating wheel 22 from above, that is, the first Since the first blades 211 positioned at the lower end of the rotating wheel 21 and the second blades 221 positioned at the lower end of the second rotating wheel 22 rotate away from each other, the first blades 211 and the second blades 211 rotate away from each other. The lower end of the rotating wheel 22 pushes the washing water in the opposite direction to promote the dissolution of the detergent. In addition, the water flow ejected from the water inlet can form a storage space to ensure collision of the water flow with the first blade 211 and the second rotating wheel 22 .

The first blade 211 is axially installed and extends radially outward, and the radial dimension of the axial ends of the first blade 211 is smaller than the radial dimension of the central portion, i.e. , By setting the radial extension dimension of both ends of the first blade 211 small, the ability to change the water flow at the center of the first blade 211 is greater than at both ends, that is, at both ends of the first blade 211 The ability to push the water flow is not large, but contributes to securing the ability to push the water flow in the central part of the first blade 211, reliably pushing the water flow in the detergent input area, and contributing to improving the solubility of the detergent.

The sum of the outer diameter of the first blade 211 and the outer diameter of the second blade 221 is greater than or equal to the distance between the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 . The outer diameter of the first blade 211 is the distance between the outermost end of the first blade 211 and the axis of the first rotating wheel 21, and the outer diameter of the second blade 221 is the distance from the second blade 221 to the axis of the second rotating wheel 22 . That is, the first blade 211 and the second blade 221 are spatially intersected, and the first rotary wheel 21 and the second rotary wheel 22 are installed close to each other, so that the structure is compact and occupied. It contributes to the reduction of the space, part of the water flow from the water supply port 31 can be alternately ejected to the first rotating wheel 21 and the second rotating wheel 22, and contributes to rational use of the ejected water flow. , contribute to ensuring the rotational speeds of the first rotating wheel 21 and the second rotating wheel 22 .

In order to avoid contact between the first blade 211 and the second blade 221, it is ensured that the rotation speeds of the first rotary wheel 21 and the second rotary wheel 22 are the same, and the first The impinging force of the water stream on the blades 211 and the second rotating wheel 22 should be the same. The distance between the water supply port 31 and the axis of the first rotating wheel 21 is the same as the distance between the water supply port 31 and the axis of the second rotating wheel 22, that is, the water supply port 31 is aligned with the axis of the first rotating wheel 21. It lies in the plane of symmetry between the axis and the axis of the second rotating wheel 22 . By equalizing the impact force applied to the first blade 211 and the second blade 221 by the water stream flowing from the water supply port 31, the rotational speeds of the first rotating wheel 21 and the second rotating wheel 22 are made to be the same. to The axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are in the same horizontal plane, or the first rotating wheel 21 and the second rotating wheel 22 are installed horizontally side by side. ing.

As shown in FIGS. 8 to 10, installation of the water supply structure in this embodiment will be described.

A water supply structure 30 is positioned above the rotary melting structure 20 and opens one or more water supply openings 31 in the water supply structure 30 . By locating the water supply structure 30 above the rotary dissolving structure 20, the water flowing through the water supply port 31 continues to accelerate by its own gravity even after being spouted, contributing to increasing the driving force of the water flow, and the water flow is spouted. further contributes to designing the positions of the first rotating wheel 21 and the second rotating wheel 22 to be determined, simplifying design considerations.

The axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are both installed horizontally, and extend in the axial direction of the water flow for jetting to the first rotating wheel 21 and the second rotating wheel 22. The first embodiment of the water supply port 31 is that the water supply port is in the form of a long and narrow strip installed parallel to the axis of the first rotating wheel 21, and the water flow from the water supply port is continuous. A long strip that spreads outward is ejected to the first rotating wheel 21 and the second rotating wheel 22 . The second embodiment of the water inlet is provided with a plurality of water inlets 31, the plurality of water inlets 31 are arranged in a direction parallel to the axis of the first rotating wheel 21, and the water jets from the water inlets 31 are , diverges outward in a downward direction and has a plurality of jet water streams jetted onto the first rotating wheel 21 and the second rotating wheel 22 in the axial direction.

In this embodiment, using the second embodiment, the water supply structure 30 is provided with a plurality of water supply openings 31, and the water flow flowing through the water supply openings 31 is distributed between the axis of the first rotating wheel 21 and the second rotating wheel. 22 axes are ejected. For ease of explanation, the first rotating wheel 21 is defined as rotating in the forward direction and the second rotating wheel 22 as rotating in the opposite direction. The water jet is jetted toward the first rotating wheel 21 side closer to the second rotating shaft 22, and gives the first rotating wheel 21 a positive rotational thrust. is ejected to the side of the first rotating wheel 21 away from the shaft 22, and gives the first rotating wheel 21 a reverse rotating thrust. Therefore, it is necessary to reliably set the ejection range of the water stream flowing through the water supply port 31 to the region between the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 .

The water supply structure 30 is provided with a plurality of water supply grooves 32 extending in the direction of the rotary dissolving structure 20 , that is, the water supply structure 30 is provided with a plurality of water supply grooves 32 recessed downward. is provided with a water supply port 31, and the water supply groove 32 has an arcuate surface. The opening of the water supply port 31 on the arc-shaped surface is advantageous in limiting the ejection range of the water stream flowing through the water supply port 31 . The water flow can be diffused outward after being ejected from the water supply port 31, and the greater the distance from the rotary dissolving structure 20, the wider the diffusion range of the water flow. so that the water streams of different heights flowing through the water inlet 31 have the same width after reaching the rotary dissolving structure 20, that is, the axis of the first rotary wheel 21 and the axis of the second rotary wheel 22 to be sprayed in the area between

A plurality of water supply grooves 32 are provided at intervals, and one water supply opening 31 is opened in each water supply groove 32 , that is, the plurality of water supply openings 31 are parallel to the axis of the first rotating wheel 21 . The water jets ejected from two adjacent water inlets 31 are spaced apart in the direction, and the water jets are diffused in the axial direction, preferably to form a continuous water stream flowing through the plurality of water inlets 31 . The water supply port 31 extends in a direction parallel to the axis of the first rotating wheel 21 to facilitate the axial ejection and diffusion of the water flow flowing through the water supply port 31 . The water supply port 31 is formed in a hemispherical shell-shaped water supply groove 32 . is configured to be ejected outward along the center of the water supply groove 32 via the edge of the water supply groove 32 .

The water supply port 31 has a first arcuate edge portion 311 and a second arcuate edge portion 312 provided symmetrically, and a first arcuate edge portion 311 and a second arcuate edge portion 312 . It has two arcuate transition edges 31 connecting the ends, the first arcuate edge 311 and the second arcuate edge 312 approaching each other in a direction close to the arcuate transition edge 313 . The axis of the first rotating wheel 21 lies in the plane in which the first arcuate edge 311 of the water inlet 31 is located, and the axis of the second rotating wheel 22 lies in the second arcuate edge of the water inlet 31 . 312, or the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are both in the plane in which the first arcuate edge 311 is located and the second circle. The arc-shaped edge 312 is located between the plane on which it is located to ensure that the water flow flowing through the water supply port 31 is ejected to the area between the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22. Let

The water supply structure 30 has a water supply pipe 33 and a water supply cavity 34. The water supply cavity 34 has a water supply groove 32 on the bottom wall thereof, and the bottom wall of the water supply cavity 34 is part of the water box cover 42. , the water supply groove 32 has a groove body 321 and a guide part 322 connecting the groove body 321 and the bottom wall of the water supply cavity 34, the water supply port 31 is formed in the groove body 321 and guides The portion 322 has a wrapper shape, and the guide portion 322 is installed upward so as to extend radially outward. By providing the guide portion 322, the water flow flows toward the water supply groove 32, and in the guide portion 322, the water flow flows toward the center and downward, so that the water flow is gathered and shaped, and the water supply groove is formed. It is possible to facilitate the supply of water to 32 and to jet it downward from the water supply port 31 at the same time. Preferably, the ratio of the diameter of the upper end of the guide part 322 to the diameter of the groove main body 321 is 2-3.

As shown in FIGS. 11 to 22, this is a second embodiment of the detergent dissolving device proposed by the present invention, and the main differences from the first embodiment are that the structure of the bracket is different, and the rotation dissolving structure 20 is different. The only difference is the structure, and otherwise the same structure as in the first embodiment can be used.

The detergent dissolving device 100 comprises a detergent box 10, a rotary dissolving structure 20 and a water inlet structure 30, the detergent box 10 being provided with one or more dissolving cavities 11 for dissolving the detergent, A rotary melting structure 20 is provided within the at least one melting cavity 11 , the rotary melting structure 20 is detachably provided within the melting cavity 11 , and the rotary melting structure 20 is detachably provided within the melting cavity 11 . The first rotating wheel 21 and the second rotating wheel 22 are assembled to the bracket 25 . It is advantageous to clean the rotary dissolving structure 20 and the dissolving cavity 11 after disassembling the rotary dissolving structure 20, and when installed in the dissolving cavity 11 after assembling the rotary dissolving structure 20 together, the detergent dissolving device 100 It is advantageous to improve assembly efficiency. Whether or not to use the rotary dissolving structure 20 can be selected according to needs and user habits.

As shown in FIGS. 12 to 15, the bracket 25 has a bracket body 251 and two mounting plates 252 extending along the bracket body 251 and installed parallel to each other. Both ends of the first rotating wheel 21 and both ends of the second rotating wheel 22 are respectively attached. Also, in order to allow attachment and detachment between the bracket 25 and the melting cavity 11, and to facilitate the biasing of the first rotating wheel 21 and the second rotating wheel 22, the bracket 25 is fixed. It is necessary to be certain of the state. Specifically, an engaging structure is provided between the bracket 25 and the melting cavity 11 , and the engaging structure includes an engaging convex portion 2511 provided on the bracket 25 and an engaging groove portion provided on the melting cavity 11 . 115 , and the engaging projection 2511 is positioned in the engaging groove 115 . The bottom and sides of the mounting plate 252 conform to the cavity walls of the melting cavity 11 , ie the mounting plate 252 contacts the cavity walls of the melting cavity 11 to support the rotating melting structure 20 . It increases the contact area between the mounting plate 252 and the cavity wall of the melting cavity 11, promotes stability after the mounting plate 252 is mounted on the melting cavity 11, contributes to ensuring smooth rotation with the rotating wheel 22 of the . The bracket body 251 has an outwardly curvingly extending flange 2513 , the flange 2513 is located on the upper end surface of the cavity wall of the liquid laundry detergent dissolving cavity 113 , and the rotary dissolving structure 20 is mounted on the liquid laundry detergent dissolving cavity 113 . Increases support for installation in The engagement structure, the mounting plate 252 and the cavity wall of the liquid laundry detergent dissolving cavity 113 cooperate to firmly set the rotary dissolving structure 20 in the liquid laundry detergent dissolving cavity 113 .

As shown in FIGS. 12 and 20-22, a detergent box 10 is provided with a plurality of dissolving cavities 11, including powder laundry detergent dissolving cavities 111 and softener dissolving cavities 112, and liquid laundry detergent. A liquid laundry detergent dissolving cavity 113 is removably disposed within the powder laundry detergent dissolving cavity 111 . The rotary dissolving structure 20 is provided in the laundry liquid detergent dissolving cavity 113, and when the powder laundry detergent needs to be added, the rotary dissolving structure 20 and the liquid laundry detergent dissolving cavity 113 are removed, and then the washing A rotating dissolving structure 20 matching the powder detergent dissolving cavity 111 is mounted within the powder laundry detergent dissolving cavity 111 . The cavity wall of the powder laundry detergent dissolving cavity 111 is provided with an inwardly extending slide groove wall 1114 , and the two slide groove walls 1114 and the cavity wall of the powder laundry detergent dissolution cavity 111 surround to form a slide groove 1115 . , the slide groove 1115 extends vertically, and the end of the mounting plate 252 near the slide groove 1115 extends to form a slide plate 2521 positioned within the slide groove 1115 . By providing the slide groove 1115 and the slide plate 2521, the bracket 25 can be slid in the vertical direction to realize the operation of attaching and detaching the bracket 25, thereby enhancing convenience of operation and rigidity after attachment. contributing.

The water supply pipe 33 is connected to the water supply cavity and has a first water supply pipe 331 and a second water supply pipe 332 provided facing each other. A heating component is provided for heating. That is, the second water supply pipe 332 can supply hot water for improving the dissolution of the detergent. The first water supply pipe 331 can supply normal temperature inflow water, and the first water supply pipe 31 and the second water supply pipe 332 are provided coaxially.

As shown in FIG. 26 , the water supply structure 30 has a water supply pipe 33 and a water supply cavity 34 , and a water supply groove 32 is formed in the bottom wall of the water supply cavity 34 . The water supply cavity 34 includes a strip-shaped water supply cavity 341 in which the water supply groove 32 is provided, and a pressure-stabilizing cavity 342 connecting the water supply pipe 33 and the strip-shaped water supply cavity 341 . The ratio of the width of the strip-like water supply cavity 341 to the diameter of the top surface of the water supply groove 32 is preferably 1-2. By providing the strip-shaped water supply cavity 341, the water pressure can be secured and the impact force to the rotating wheel can be increased.

16-22, the structural installation of the rotary dissolving structure 20 provided within the powder laundry detergent dissolving cavity 111 will be described.

One or more drains 1111 are provided at the rear of the powdered laundry detergent dissolving cavity 111 and the rotary dissolving structure 20 is adjacent to the drains 1111 . The rotary dissolving structure 20 has a rotatably mounted second rotating wheel 22 that propels the washing water forward in the washing powder washing dissolving cavity 111 . By providing the second rotating wheel 22, the rotation of the second rotating wheel 22 causes part of the washing water that has reached the vicinity of the drain port 1111 to move forward. The backward flowing water pushes forward of the second rotating wheel 22 and joins with the water, thereby generating an agitated water flow in the powder laundry detergent dissolving cavity 111, promoting dissolution of the detergent, and reaching the drain port 1111. A part of the washed water is pushed forward to prolong the time that the washing water stays in the powdery laundry detergent dissolving cavity 111, thereby further promoting the dissolution of the detergent and washing the laundry. can increase

In this embodiment, the rotary dissolving structure 20 further has a first rotating wheel 21 that drives the second rotating wheel 22 to rotate, and the rotation direction of the first rotating wheel 21 and the second rotating wheel 22 is have opposite directions, the first rotating wheel 21 rotationally drives the second rotating wheel 22, i.e. the first rotating wheel 21 is the driving wheel and the second rotating wheel 22 is the driven wheel. , synchronizing the rotation of the first rotating wheel 21 and the second rotating wheel 22 to avoid interference and collision between the two and contribute to increasing the smoothness of rotation. Only the driving torque needs to be transmitted, and there is no need to drive both rotating wheels at the same time, which facilitates simple driving installation.

In other embodiments, a drive motor may be provided for driving rotation of the first rotating wheel 21 .

The rotation of the first rotating wheel 21 is driven by the water flow injected into the powder laundry detergent dissolving cavity 111 from the water supply structure 30 to drive the rotation of the first rotating wheel 21 . By injecting a water flow into the powder laundry detergent dissolving cavity 111 to drive the rotation of the first rotating wheel 21, the second rotating wheel 22 rotates together when the first rotating wheel 21 rotates. and the driving force of the first rotating wheel 21 can be increased.

The drain port 1111 is provided in the bottom wall of the laundry powder dissolving cavity 111 below the rotary dissolving structure 20, that is, the rotary dissolving structure 20 is located above the drain port 1111, and the drain port 1111 The rear end extends toward the rear wall 1112 of the cavity 111 for dissolving powdered laundry detergent, and a plurality of drain ports 1111 are provided side by side in the left-right direction. The provision of the rear wall 1112 facilitates forming the wash water containment and facilitates the second rotating wheel 22 to push the wash water forward. The second rotating wheel 22 is provided above the drain port 1111, and the drain port 1111 is provided in a strip shape in the front-rear direction, so that the washing water that reaches the vicinity of the drain port 1111 flows between the two drain ports 1111. It is easier to flow forward along a certain bottom wall.

The first rotating wheel 21 has a plurality of circumferentially spaced first vanes 211 , the first vanes 211 are arranged to extend axially, and the second rotating wheel 22 has a circular It has a plurality of circumferentially spaced second vanes 221 . A water supply structure 30 is positioned above the rotary dissolving structure 20 , the water supply structure 30 is provided with one or more water inlets 31 , and the first rotary wheel 21 is positioned obliquely above the second rotary wheel 22 . The rotary dissolving structure is installed above the water supply structure 20, so that the water flow through the water supply port 31 continues to accelerate due to its own gravity after being ejected, contributing to increasing the driving force of the water flow, After the water stream falls on the first blade 211, the gravity of the water stream gives downward force to the first blade 211, which contributes to increase the rotation speed. In addition, by contributing to the limitation of the jetting range of the water flow and contributing to the design of determining the positions of the first rotating wheel 21 and the second rotating wheel 22, design consideration factors are simplified. Installing the first rotating wheel 21 diagonally above the second rotating wheel 22 contributes to transmitting the impact force of the water flow to the first rotating wheel 21, and the second rotating wheel 22 is used for washing. The distance to the bottom wall of the powder detergent dissolving cavity 111 is short, that is, the distance to the drain port 1111 is short, which contributes to pushing forward a large amount of washing water. The first rotating wheel 21 is located away from the bottom wall of the powder laundry detergent dissolving cavity 111 so that the first rotating wheel 21 is not interfered with the washing water in the powder laundry detergent dissolving cavity 111, Since the water flow flowing through the water supply port 31 collides with the first rotating wheel 21 instead of with the washing water, the driving force transmitted to the first rotating wheel 21 increases, and the first rotating wheel 21 moves. Rotating to drive the second rotating wheel 22, the second rotating wheel 22 can agitate the washing water in the dissolving cavity 11 to facilitate dissolving the detergent.

The axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are installed parallel to each other, and the water flow from the water supply port 31 is arranged between the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22. , and the jetted water flow flows out from between the shaft of the first rotating wheel 21 and the shaft of the second rotating wheel 22, so that the water flow impacts the first rotating wheel 21 while the water flow , the force of gravity is applied downward to the first blade 211 to increase the rotational speed and promote the dissolution of the detergent. By installing the rear wall 1112, the water flow that follows the first rotating wheel 21 and flows back is not thrown out directly from the powder laundry detergent dissolving cavity 111, but falls into the powder laundry detergent dissolving cavity 111, Dissolution of detergent can be accelerated.

An avoidance opening 1113 for avoiding the first blade 211 is provided in the upper part of the rear wall 1112 of the cavity 111 for dissolving the powdered laundry detergent, and the first blade 211 extends into the avoidance opening 1113. . By providing the avoidance port 1113, the structure is made compact, the rotary dissolving structure 20 is installed as far back as possible, and the flowable distance of the second rotary wheel 22 to push the water flow forward is increased, so that the washing water can be dispensed with the washing powder. The time in the body detergent dissolving cavity 111 can be increased. The distance between the horizontal plane where the lower end surface of the avoidance port 1113 is located and the axis of the first rotating wheel 21 is smaller than the outer diameter of the first blade 211, and the water flow that follows the first rotating wheel 21 and flows backward is prevented. help stop it.

The axis of the first rotating wheel 21 is installed left and right, the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are both installed horizontally, and the washing water in the powder laundry detergent dissolving cavity 111 is to move horizontally and collide with the corners of the powder laundry detergent dissolving cavity 111 to help prevent detergent from remaining. The angle α between the plane a on which the axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are located and the horizontal plane b is set to 40° to 50°, preferably the first rotating wheel 21 and the axis of the second rotating wheel 22 are positioned and the horizontal plane b forms an angle of 45°.

To achieve the propulsion of the first rotating wheel 21 relative to the second rotating wheel 22, the sum of the outer diameter D of the first vane 211 and the outer diameter d of the second vane 221 is equal to the first rotating wheel 21 and the axis of the second rotating wheel 22, and the outer diameter D of the first blade 211 is the distance between the outer end of the first blade 211 and the axis of the first rotating wheel 21. The outer diameter d of the second blade 221 is the maximum distance between the outer end of the second blade 221 and the axis of the second rotating wheel 22, that is, the first blade 211 and the second blade 221 are in spatial contact, the first blade 211 pushes and rotates the second blade 221, transmits rotational torque to the second rotating wheel 22, and the first blade 211 rotates. Since the rotating wheel 21 and the second rotating wheel 22 are close to each other, the structure is compact, which contributes to the reduction of the occupied space.

In order to increase the structural strength of the first rotating wheel 21 and the second rotating wheel 22, an arcuate first connecting rib 212 is provided between two adjacent first blades 211 to form a first connecting By providing the ribs 212, the structural strength between the two adjacent first blades 211 can be easily increased. A curved second connecting rib 222 is provided between two adjacent second blades 221 to increase the structural strength between the two adjacent second blades 221 .

As shown in FIGS. 23-25, the structural installation of the rotary dissolving structure 20 provided within the laundry liquid detergent dissolving cavity 113 is illustrated.

The rotary melting structure 20 has a first rotating wheel 21 and a second rotating wheel 22 rotatably mounted, the first rotating wheel 21 and the second rotating wheel 22 rotating in opposite directions. and the first rotating wheel 21 rotates the second rotating wheel 22 . Two rotating wheels are installed in the feeding cavity 11 to rotate in opposite directions to increase the agitation of the washing water in the washing liquid detergent dissolving cavity 113, promote the dissolution of the detergent, and improve the washing effect of the laundry. improves. The first rotating wheel 21 drives the second rotating wheel 22 to rotate, that is, the first rotating wheel 21 is the driving wheel, the second rotating wheel 22 is the driven wheel, and the first rotating wheel 21 and the second rotating wheel 22 are driven. The rotation of the rotary wheel 22 is kept synchronized to avoid interference and impact between the two operations, contributing to increasing the stability of rotation. Since the first rotating wheel 21 drives the second rotating wheel 22 to rotate, only the driving torque needs to be transmitted to the first rotating wheel 21 to avoid simultaneous driving of the two wheels. contributes to the simplification of

In order to drive the rotation of the first rotating wheel 21 , the water flow injecting from the water supply structure 30 into the input cavity 11 drives the rotation of the first rotating wheel 21 . The water flow in the injection cavity 11 pushes the first rotary wheel 21, so that when the first rotary wheel 21 rotates, the second rotary wheel 22 is driven, thereby causing the water flow in the injection cavity 11 to move. pushes both the first rotating wheel 21 and the second rotating wheel 22, whereas the water current pushes only the first rotating wheel 21 and contributes to increasing the driving force of the first rotating wheel 21. .

The cavity wall of the detergent dissolving cavity 113 is provided with an overflow port 114 , the liquid level in the detergent dissolving cavity 113 is definitely lower than the lower end surface of the overflow port 114 , and the axis of the first rotating wheel 21 is is located above the lower end surface of the overflow port 114, that is, the axis of the first rotating wheel 21 is surely above the horizontal plane c where the lower end surface of the overflow port 114 is located. Since the upper half of the first rotating wheel 21 is certainly not positioned above the liquid surface of the washing water, the water flow flowing through the water supply port 31 reaches the first blade 211 positioned in the upper half. It can directly impinge, ensuring that the water flow will give a large impact to the first blade 211, make the first rotating wheel 21 rotate, and further drive the second rotating wheel 22 to rotate. In addition, the horizontal plane on which the axis of the second rotating wheel 22 is located is positioned below the lower end surface of the overflow port 114 in order to secure the stirring power of the second rotating wheel 22 for the washing water in the input cavity 11 . And the lower part of the second rotating wheel 22 is ensured to be below the liquid level of the washing water to realize agitation of the washing water. A lower end surface c of the overflow port 114 is positioned between a horizontal plane on which the shaft of the first rotary wheel 21 is located and a horizontal plane on which the shaft of the second rotary wheel 22 is located. The plane in which the structure is provided and the upper end of the siphon column is located is lower than the lower end surface of the overflow port 114 .

The axis of the first rotating wheel 21 and the axis of the second rotating wheel 22 are installed parallel to each other. and causes the jetted water flow to flow out from between the shaft of the first rotating wheel 21 and the shaft of the second rotating wheel 22 .

As shown in FIGS. 27 and 28, a third embodiment of the detergent dissolving device proposed by the present invention will be described.

A detergent dissolving device 100 comprising a detergent box 10, a rotary dissolving structure 20, and a water supply structure 30, wherein the detergent box 10 is provided with a powder laundry detergent input cavity 111 for inputting the powder detergent. The rotary dissolving structure 20 is installed in the powder laundry detergent injection cavity 111, and the rear portion of the powder laundry detergent injection cavity 111 is provided with one or more drains 1111, and the rotary dissolution structure 20 is the drain. Adjacent to 1111. The rotary dissolving structure 20 has a rotatably mounted second rotating wheel 22 that pushes the laundry water in the powder laundry detergent dispensing cavity 11 backwards. By installing the second rotating wheel 22 , the rotation of the second rotating wheel 22 causes part of the washing water that reaches the drain port 1111 to move forward, and the backward flowing water flows to the second rotating wheel 22 . By merging with the water flow that pushes forward, a stirring water flow is generated in the powder laundry detergent input cavity 111, promoting the dissolution of the detergent, and part of the washing water that reaches the drain port 1111 again pushes forward. to increase the time that the laundry water is in the powder laundry detergent dispensing cavity 111 . As a result, the dissolution of the detergent is further promoted, and the cleaning effect of the laundry can be improved.

The water supply structure 30 has a first water supply port 31 located above the rotary dissolving structure 20 and a second water supply port 35 for injecting water flow into the front part of the laundry powder input cavity 111. there is The water stream flowing from the first water supply port 31 is jetted to the side of the first rotating wheel 21 away from the second rotating wheel 22 . By installing the first water inlet 31, the rotation of the first rotating wheel 21 is pushed to drive the rotation of the second rotating wheel 22, and the lower part of the second rotating wheel 22 directs the water flow backward. push forward. A second water inlet 35 is provided to rinse the detergent placed in the laundry powder input cavity 111 .

As shown in FIGS. 29 to 40, a fourth embodiment of the detergent dissolving device 100 proposed by the present invention will be described. The rotary melting structure 20 is provided with one rotary wheel.

A detergent dissolving device (100) comprising a detergent box (10), a rotary dissolving structure (20) and a water supply structure (30), wherein the detergent box (10) is provided with one or more input cavities (11) for inputting detergent, and the rotating dissolving A structure 20 is provided in at least one dosing cavity 11 . The rotary dissolving structure 20 has a rotatably installed third rotating wheel 23 , the third rotating wheel 23 has a third rotating shaft 231 horizontally installed and a third rotating shaft 231 . and a plurality of arcuate third blades 232 in the circumferential direction of the . By installing the arcuate third blade 232, the third blade 232 has a certain containment effect on the water flow falling on it, so that the water flow pushes the third rotating wheel 23 under the action of gravity. A moving downward force is generated to increase the rotation speed of the third rotating wheel 23 to increase the agitating power of the third rotating wheel 23 to the washing water in the input cavity to promote the dissolution of the detergent and the laundry. contributes to improving the cleaning effect of

The detergent dissolving apparatus 100 also has a water box 40 in which the detergent box 10 can be pulled out. The water box 40 has a water box main body 41 and a water box lid 42. It is Detergents include powder laundry detergents, liquid laundry detergents, and softeners. The water supply structure 30 is provided with one or more water supply openings 31 , and the water flowing out of the water supply openings 31 impinges on the third vanes 232 to drive the rotation of the third rotating wheel 23 . A plurality of input cavities 11 are provided in the detergent dissolving device 10, and have a powder laundry detergent input cavity 111 and a softener input cavity 112, and the powder laundry detergent input cavity 111 and the softener input cavity. Both 112 are provided with rotary melting structures 20 therein.

Referring to FIGS. 31 and 27, the structure of the third rotating wheel 23 will be described. The third rotating wheels 23 are horizontally installed on the left and right sides, the third blades 232 are curved and extend outward along the radial direction of the third rotating shaft 231, and all the third blades 232 3 are curved in the same direction with respect to the axis of rotation. The third vanes 232 are evenly distributed in the circumferential direction of the third rotating shaft 231, and if the outer ends of the third vanes 232 moving forward of the third rotating shaft 231 curve upward, the third The outer end of the third blade 232 moved to the rear side of the rotary shaft 231 is curved downward. Preferably, the water flow flowing through the water inlet 31 is arranged such that the outer end of the third vane 232 on the third rotating wheel 23 is ejected on the upwardly curved side, so that the third vane 232 Part of the jetted water stream is held by the third vanes 232, and the gravity of the water stream accelerates the rotation of the third rotating wheel 23. In the process of rotating the third rotating wheel 23, the third The water flow retained in the vanes 232 flows into the injection cavity 11 . Preferably, the water supply port 31 is positioned above the upward curved side of the outer end of the third vane 232 on the third rotating wheel 23, and the water flow is jetted downward.

In another embodiment, the water inlet 31 is installed directly above the third rotating shaft 231, and the water flow after passing the water inlet 31 is directed by the outer ends of the third vanes 232 on the third rotating wheel 23. The third blade 232 on the upwardly curved side is jetted obliquely downward, urging the third rotary wheel 23 to rotate.

Regarding the setting of the bending angle of the third blade, the center angle α of the third rotating shaft corresponding to the inner and outer ends of the third blade 232 is 40° to 50°, preferably α Installed at 45°, the third blade 232 avoids weakened agitation to the washing water in the input cavity 11 when the curved angle is too large, so as to have the ability to carry the water flow. The axis of the third rotating shaft 231 is O, the plane passing through the axis of the third rotating shaft 231 and the median line of the inner end 2322 of one third blade 232 is oa, and the plane of the third rotating shaft 231 is oa. A plane passing through the axis and the midline of the outer end 2321 of the third blade 232 is ob, and the angle between the plane oa and the plane ob is α. The plane oa passes through the median line of the outer edge 2321 of the third blade 232 installed adjacently, and the plane ob passes through the median line of the inner edge 2322 of the third blade 232 installed adjacently. That is, the outer end 2321 of the third blade 232, the inner end 2322 adjacent thereto, and the axis o of the third rotating wheel 23 are positioned in a plane in which the outer side of the third blade 232 is located. The median line of the end 2321 and the median line of the inner end 2322 of the third blade 232 located adjacently lie on the same plane with the axis o of the third rotary wheel 23 . This contributes to ensuring that the water flow collides with the third vanes 232 while securing the ability of the third vanes 232 to carry water, and securing the driving force of the third rotating wheel 23 .

In another embodiment, the third blade 232 is provided with a storage portion that can store the water flow. Surrounded by the side stoppers, a storage section is formed for storing the water stream jetted to the third blade 232 .

Referring to Figures 31, 34 and 38, the structural installation of the water supply structure 30 will now be described. The water supply structure 30 is provided with a plurality of water supply grooves 32 extending in the direction of the rotary dissolving structure 20 , that is, the water supply structure 30 is provided with a plurality of water supply grooves 32 , and the water supply grooves 32 are provided with a plurality of water supply openings 31 . Each water supply groove 32 is provided with one water supply opening 31, and the water supply groove 32 is an arcuate surface. Since the water supply port 31 is formed on the arcuate surface, the jetting range of the water flow flowing through the water supply port 31 is limited, which contributes to widening the jetting range of the water flow flowing through the water feed port 31. - 特許庁After being ejected from the water supply port 31 , the water stream spreads outward, that is, the farther away from the rotary dissolving structure 20 , the greater the spread of the water stream. Setting the width of the water inlet 31 to widen in the direction closer to the rotary dissolving structure 20 ensures that water flowing through water inlets 31 at different heights will have the same width after reaching the rotary dissolving structure 20. contribute to

A plurality of water supply grooves 32 are spaced apart in a direction parallel to the axis of the third rotating wheel 23 , and a water supply port 31 extends in a direction parallel to the axis of the third rotating wheel 23 . The water flow ejected from the two water supply ports 31 installed adjacently spreads in the axial direction, and preferably, the water flow flowing through the plurality of water supply ports 31 forms a continuous water flow in the direction parallel to the third rotating wheel 23. do. The water supply port 31 is installed so as to extend in a direction parallel to the axis of the third rotating wheel 23, and the water flow flowing through the water supply port 31 facilitates ejection and diffusion in the axial direction. Since the water supply port 31 is opened in the hemispherical shell-shaped water supply recessed groove 31, the water supply port 31 is arc-shaped, and both ends of the water supply port 31 extend upward, so that the water flow ejected from the water supply port 31 is ejected to the outside along the center direction of the water supply groove 32 through the end of the water supply port 31 .

The water supply port 31 has a first arcuate edge portion 311 and a second arcuate edge portion 312 provided symmetrically, and a first arcuate edge portion 311 and a second arcuate edge portion 312 . It has two arcuate transition edges 31 connecting the ends, the first arcuate edge 311 and the second arcuate edge 312 converging in a direction closer to the arcuate transition edge 313 . The angle β formed between the first arc-shaped edge 311 and the second arc-shaped edge 312 is 25° to 35°, preferably the first arc-shaped edge 311 and the second arc-shaped edge The angle β formed with the arcuate edge 312 is set at 30°.

The water supply structure 30 has a water supply pipe 33 and a water supply cavity 34, the water supply cavity 34 is square, the water supply cavity 34 has a water supply groove 32 in the bottom wall thereof, and the water supply cavity 34 has the water supply groove 32. and a pressure-stabilizing cavity 342 connecting the water supply pipe 33 and the water supply cavity 341. The ratio of the width of the water supply cavity 341 to the diameter of the top surface of the water supply groove 32 is The ratio of the width of the strip-shaped water supply cavity 341 to the diameter of the top surface of the water supply groove 32 is set to be 1-2. The provision of the strip water supply cavity 341 helps to maintain water pressure and increase the impact force on the third rotating wheel.

The water supply groove 32 has a groove main body 321 and a water flow guide portion 322 that connects the groove main body 321 and the bottom wall of the water supply cavity 34, and the water supply port 31 is opened in the groove main body 321 to allow water flow. The guide portion 322 has a wrapper shape, and the water flow guide portion 322 extends outward along the radial direction and is provided upward. By providing the water flow guide part 322, the water flow flows toward the water supply groove 32, and the water flow flows downward toward the center of the water flow guide part 322. At the same time as contributing to the supply of the amount of water flowing into the drain port 31, the water flow flowing through the drain port 31 is jetted downward. Preferably, the ratio of the diameter of the upper end of the water flow guide part 322 to the diameter of the groove main body 321 is 2-3.

The water supply pipe 33 has a first water supply pipe 331 and a second water supply pipe 332 connected to the water supply cavity 34, and a heating component for heating the water flow is provided in the water supply path of the second water supply pipe 332. be done. That is, the second water supply pipe 332 supplies hot water for accelerating the dissolution of the detergent, and the first water supply pipe 331 supplies normal temperature water.

As shown in FIGS. 30, 32 and 39, the rotary melting structure 20 has a bracket 25 removably mounted within the dosing cavity 11, and a third rotary wheel 23 is provided on the bracket 25. As shown in FIGS. By providing the bracket 25, the rotary dissolving structure 20 can be disassembled to choose whether to use the rotary dissolving structure 20 according to needs and user habits. After the rotary dissolving structure 20 is disassembled, the rotary dissolving structure 20 and the input cavity 11 can be cleaned, or the rotary dissolving structure 20 can be assembled together and then installed in the input cavity 11. Assembly efficiency can be improved.

The bracket 25 includes a bracket body 251 and two mounting plates 252 extending along the bracket body 251 and installed parallel to each other. Attached to plate 252 . In order to achieve detachability between bracket 25 and dosing cavity 11, the following various realizations are possible. For example, a bracket 25 is provided in the softener charging cavity 112, and an engaging structure is provided between the bracket 25 and the charging cavity 11. The engaging structure includes an engaging convex portion 2511 provided on the bracket 25, The engaging groove portion 115 provided in the cavity 11 and the engaging convex portion 2511 are arranged in the engaging groove portion 115 . The softening agent dissolving cavity 112 is provided with a siphon structure and a rotary dissolving structure 20. The siphon structure is provided with a siphon column 1121 installed extending upward along the bottom surface of the softening agent dissolving cavity 112 and a bracket 25. and a siphon cap 2514 fitted to the siphon post 1121 , the siphon cap 2514 being external to the siphon post 1121 . By providing the bracket 25 with a siphon cap 2514, the number of parts is reduced, the siphon cap 2514 provides support for the bracket 25 and contributes to improved stability after installation of the rotary dissolving structure 20 and engagement. Cooperating with the structure, the mounting plate 252 , and the cavity walls of the softener dissolving cavity 112 , the rotary dissolving structure 20 is securely mounted within the softener dissolving cavity 112 .

As shown in FIGS. 35, 36 and 39, the bracket 25 installed in the powder laundry detergent input cavity 111 is installed in engagement between the bracket 25 and the input cavity 11, and is provided on the bracket 25. and the engaging groove portion 115 installed in the input cavity 11 , the engaging convex portion 2511 being positioned in the engaging groove portion 115 . An inwardly extending slide groove wall 1114 is provided on the cavity wall of the powder laundry detergent feeding cavity 111 , and the two slide groove walls 1114 and the cavity wall of the powder laundry detergent feeding cavity 111 surround to form a slide groove 1115 . The slide groove 1115 extends vertically, and the end of the mounting plate 252 near the slide groove 1115 extends to form a slide plate 2521 positioned within the slide groove 1115 . By installing the slide groove 1115 and the slide plate 2521, the bracket 25 can be vertically slid to attach or detach, which contributes to enhancing the convenience of operation and enhancing the rigidity after attachment. is.

The above embodiments are for describing the technical solutions of the present invention, not for limiting them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art can modify the technical solutions recorded in the above embodiments, or replace some of the technical features with equivalents. These modifications or replacements do not depart from the spirit and scope of the technical solution claimed to be protected by the present invention from the essence of the corresponding technical solution.

(Disclosure of Invention)
(Item 1)
A detergent dissolving device,
a detergent box provided with one or more dissolving cavities for dissolving the detergent;
a rotating melting structure removably mounted within at least one of said melting cavities;
with
The rotary melting structure includes a bracket detachably installed in the melting cavity, a rotatable rotating wheel installed on the bracket;
A detergent dissolving device comprising:
(Item 2)
An engaging structure is provided between the bracket and the melting cavity, and the engaging structure includes an engaging protrusion provided on one of the bracket and the melting cavity and an engaging protrusion provided on the other of the bracket and the melting cavity. The detergent dissolving device according to item 1, further comprising: an engaging groove portion which is provided and which matches the engaging convex portion.
(Item 3)
The bracket has a bracket body and two mounting plates extending along the bracket body and facing each other in parallel. 2. The detergent dissolving device according to item 1, wherein the detergent dissolving device is attached to the
(Item 4)
A detergent dissolving device according to item 3, characterized in that the bottom and side surfaces of said mounting plate are aligned with the cavity walls of said dissolving cavity and said mounting plate is located inside said cavity walls of said dissolving cavity.
(Item 5)
4. The detergent dissolving device according to item 3, wherein the bracket body has an outwardly curvingly extending flange, the flange being located on the upper end surface of the cavity wall of the dissolving cavity.
(Item 6)
The bracket comprises a bracket body, two mounting plates extending along the bracket body and facing each other in parallel, and an inwardly extending slide groove wall provided in the cavity wall of the melting cavity. wherein the two slide groove walls and the cavity wall of the melting cavity form a surrounding slide groove, and the end of the mounting plate proximate to the slide groove extends into the slide groove. A detergent dissolving device according to item 1, characterized in that it forms a positioned slide plate.
(Item 7)
A siphon structure is provided in the melting cavity, the siphon structure including a siphon post extending upwardly along the bottom surface of the melting cavity and a siphon cap on the bracket that matches the siphon post. 7. The detergent dissolving device according to any one of items 1 to 6, characterized by comprising:
(Item 8)
A siphon structure is provided in the melting cavity, the siphon structure being provided on a siphon post extending upwardly along the bottom surface of the melting cavity, a siphon cap matching the siphon post, and the bracket. 7. The detergent dissolving device according to any one of items 1 to 6, further comprising a support base extending downward, wherein the support base is positioned on the siphon cap.
(Item 9)
The rotating dissolving structure is detachably installed in the dissolving cavity, the dissolving cavity having a powder laundry detergent dissolving cavity and a liquid laundry detergent dissolving cavity, the liquid laundry detergent dissolving cavity. is detachably positioned in the powder laundry detergent dissolving cavity.
(Item 10)
a washing machine,
A washing machine comprising the detergent dissolving device according to any one of items 1 to 9.
(Item 11)
A detergent dissolving device,
a detergent box provided with one or more dissolving cavities for dissolving the detergent;
a rotating melting structure provided within at least one of said melting cavities and having a rotatable rotating wheel;
a water supply structure such that the flow of water into the melting cavity urges the rotating wheel to rotate;
with
The detergent dissolving device, wherein the water supply structure is provided with one or more water supply grooves extending in the direction of the rotary dissolving structure, and the water supply groove is provided with a water supply port.
(Item 12)
Item 12. The detergent dissolving device according to item 11, wherein the water supply groove is arc-shaped, and the water supply port extends in a direction parallel to the axis of the rotating wheel and narrows in a direction away from the rotating dissolving structure. .
(Item 13)
12. The detergent dissolving device according to item 11, wherein the water supply structure has a water supply pipe and a water supply cavity, and the water supply groove is opened in the bottom wall of the water supply cavity.
(Item 14)
The water supply groove has a groove body and a guide portion connecting the groove body and the bottom wall of the water supply cavity, the water supply port is formed in the groove body, and the guide portion includes: 12. A detergent dissolving device according to item 11, characterized in that the detergent dissolving device according to item 11 is provided so as to extend radially outward and upward.
(Item 15)
15. A detergent dissolving device according to item 14, wherein the ratio of the diameter of the upper end of the guide part to the diameter of the groove main body is 2-3.
(Item 16)
The water supply cavity comprises a band-shaped water supply cavity provided with the water supply groove, and a pressure-stabilizing cavity connecting the water supply pipe and the water supply cavity, wherein the width of the water supply cavity and the top surface of the water supply groove 14. Detergent dissolving device according to item 13, characterized in that the ratio to the diameter is 1-2.
(Item 17)
The water supply pipe is connected to the water supply cavity and has a first water supply pipe and a second water supply pipe facing each other, and heats a water flow in a water supply circuit of the second water supply pipe. 14. A detergent dissolving device according to item 13, characterized in that it is provided with a heating member for heating.
(Item 18)
The water supply port includes a first arc-shaped edge provided symmetrically, a second arc-shaped edge, and an end of the first arc-shaped edge and an end of the second arc-shaped edge. and two arcuate transition edges connecting the sections, the first arcuate edge and the second arcuate edge approaching each other in a direction proximate the arcuate transition edge. The detergent dissolving device according to any one of items 11 to 17, characterized in that
(Item 19)
The rotating wheel has a first rotating wheel and a second rotating wheel that rotate in opposite directions, and the axis of the first rotating wheel and the axis of the second rotating wheel are parallel to each other. 18. Any one of items 11 to 17, characterized in that the water flow installed and flowing through the water supply port is jetted to an area between the axis of the first rotating wheel and the axis of the second rotating wheel. The detergent dissolving device according to .
(Item 20)
a washing machine,
A washing machine comprising the detergent dissolving device according to any one of items 11 to 19.
(Item 21)
A detergent dissolving device,
a detergent box provided with a powder laundry detergent loading cavity for loading powder laundry detergent;
a rotary dissolving structure provided within the powder laundry detergent input cavity;
with
one or more drainage holes are provided at the rear of the powder laundry detergent dispensing cavity;
The detergent dissolving device, wherein the rotating dissolving structure has a second rotating wheel rotatably mounted on the drain port.
(Item 22)
The drain port is provided in the bottom wall of the powder laundry detergent input cavity below the rotary dissolving structure, and the rear end of the drain port extends upward along the rear wall of the powder laundry detergent input cavity. 22. A detergent dissolving device according to item 21, characterized in that a plurality of said drain holes are provided side by side in the horizontal direction.
(Item 23)
22. Detergent dissolving device according to clause 21, characterized in that the second rotating wheel is arranged so as to be able to urge the wash water in the powder laundry detergent input cavity to move forward.
(Item 24)
The rotary melting structure further comprises a first rotating wheel driving the second rotating wheel to rotate, the first rotating wheel and the second rotating wheel rotating in opposite directions. 22. The detergent dissolving device according to item 21, further comprising: a water supply structure in which a water flow in said powder laundry detergent input cavity urges said first rotating wheel to rotate.
(Item 25)
The water supply structure has a first water inlet located above the rotary dissolving structure, and the water flow from the first water inlet is directed to the side of the first rotating wheel closer to the second rotating wheel. 25. A detergent dissolving device according to item 24, characterized in that it sprays into the
(Item 26)
The water supply structure has a first water supply port located above the rotary dissolving structure and a second water supply port for injecting water flow into the front portion of the powder laundry detergent input cavity. 25. A detergent dissolving device according to item 24.
(Item 27)
27. Detergent dissolving device according to item 26, characterized in that the water flow from the first water supply inlet is jetted on the side of the first rotating wheel remote from the second rotating wheel.
(Item 28)
The first rotating wheel has a plurality of circumferentially spaced first vanes, and avoids the first vanes on an upper portion of the rear wall of the powder laundry detergent input cavity. 25. Detergent dissolving device according to item 24, characterized in that an escape port is provided for and said first vane extends into said escape port.
(Item 29)
Item 29. A detergent dissolving device according to item 28, wherein the distance between the horizontal plane on which the lower end surface of the escape port is located and the axis of the first rotating wheel is smaller than the outer diameter of the first blade.
(Item 30)
a washing machine,
A washing machine comprising the detergent dissolving device according to any one of items 21 to 29.
(Item 31)
A detergent dissolving device,
a detergent box provided with one or more dosing cavities for dosing detergent;
a rotating melting structure within at least one of said dosing cavities;
with
The rotary melting structure is rotatably installed with a first rotating wheel and a second rotating wheel, wherein the first rotating wheel and the second rotating wheel rotate in opposite directions to each other, and the A detergent dissolving device, wherein the first rotating wheel is driven to rotate the second rotating wheel.
(Item 32)
32. Detergent dissolving apparatus according to clause 31, further comprising a water supply structure for urging the water flow injected into the input cavity to rotate the first rotating wheel.
(Item 33)
33. A detergent dissolving device according to item 32, wherein the water supply structure is located above the rotating dissolving structure and the first rotating wheel is located obliquely above the second rotating wheel.
(Item 34)
Item 34. The detergent dissolving device according to item 33, wherein the angle between the plane on which the axis of the first rotating wheel and the axis of the second rotating wheel are located and the horizontal plane is 40° to 50°.
(Item 35)
The axis of the first rotating wheel and the axis of the second rotating wheel are installed parallel to each other, the water supply structure is provided with one or more water supply openings, and the water flow through the water supply openings is directed to the first 33. A detergent dissolving device according to item 32, characterized in that it erupts in an area between the axis of the first rotating wheel and the axis of said second rotating wheel.
(Item 36)
the axis of the first rotating wheel is mounted parallel to the axis of the second rotating wheel, the first rotating wheel having a plurality of circumferentially-spaced first vanes; The second rotating wheel has a plurality of circumferentially-spaced second vanes, wherein the sum of the outer diameter of the first vanes and the outer diameter of the second vanes is equal to the outer diameter of the second vane. A detergent dissolving device according to any one of items 31 to 34, characterized in that it is greater than the distance between the axis of one rotating wheel and the axis of said second rotating wheel.
(Item 37)
The first blade has a first blade body and a deformable portion located at an end of the first blade body, the deformable portion being made of an elastic material. 37. A detergent dissolving device according to item 36, characterized by:
(Item 38)
The cavity wall of the input cavity is provided with an overflow port, the horizontal plane on which the axis of the first rotating wheel is located is above the lower end surface of the overflow port, and the axis of the second rotating wheel is located. 36. The detergent dissolving device according to any one of items 31 to 35, wherein the horizontal surface is positioned below the lower end surface of the overflow port.
(Item 39)
The rotary dissolving structure is detachably installed in the dosing cavity, the dosing cavity having a powder laundry detergent cavity and a liquid laundry detergent cavity, the liquid laundry detergent cavity comprising the 36. The detergent dissolving device according to any one of items 31 to 35, characterized in that it is detachably positioned in the powder laundry detergent cavity.
(Item 40)
a washing machine,
A washing machine comprising the detergent dissolving device according to any one of items 31 to 39.
(Item 41)
A detergent dissolving device,
a detergent box provided with one or more dosing cavities for dosing detergent;
a first rotating wheel and a second rotating wheel rotatably mounted, the first rotating wheel and the second rotating wheel rotating in opposite directions to move into at least one of the input cavities; a rotary melting structure provided;
a water supply structure for causing the water flow injected into the input cavity to rotate the first rotating wheel and the second rotating wheel;
A detergent dissolving device comprising:
(Item 42)
The axis of the first rotating wheel and the axis of the second rotating wheel are installed parallel to each other, the water supply structure is provided with one or more water supply openings, and the water flow through the water supply openings is directed to the first 42. Detergent dissolving device according to item 41, characterized in that the detergent dissolving device according to item 41 is jetted in an area between the axis of the first rotating wheel and the axis of said second rotating wheel.
(Item 43)
The axis of the first rotating wheel and the axis of the second rotating wheel are both horizontally mounted, and the first rotating wheel has a plurality of first circumferentially-spaced vanes. and the second rotating wheel has a plurality of circumferentially spaced second vanes, the first vanes and the second vanes located at the lower end of the first rotating wheel. 42. Detergent dissolving device according to item 41, characterized in that said second vanes located at the lower ends of said rotating wheels rotate away from each other.
(Item 44)
The sum of the outer diameter of the first blade and the outer diameter of the second blade is equal to or greater than the distance between the axis of the first rotating wheel and the axis of the second rotating wheel. 44. The detergent dissolving device according to item 43.
(Item 45)
44. A detergent dissolving device according to item 43, characterized in that an arcuate first connecting rib is provided between two adjacent said first vanes.
(Item 46)
The water supply structure is located above the injection cavity, one or more water supply openings are formed on the water supply structure, and the distance between the water supply opening and the axis of the first rotating wheel is equal to the water supply opening and the axis of the first rotating wheel. 42. A detergent dissolving device according to item 41, characterized in that it is the same distance as the axis of said second rotating wheel.
(Item 47)
The water inlet is in the form of an elongated strip installed parallel to the axis of the first rotating wheel, or a plurality of the water inlets are arranged in a direction parallel to the axis of the first rotating wheel. 47. A detergent dissolving device according to item 46, characterized by:
(Item 48)
The rotary dissolving structure is detachably installed in the loading cavity, the loading cavity having a powder laundry detergent loading cavity and a liquid laundry detergent cavity, the liquid laundry detergent cavity comprising: 48. The detergent dissolving device according to any one of items 41 to 47, wherein the detergent dissolving device is detachably arranged in the powder laundry detergent input cavity.
(Item 49)
Clauses 41-47, wherein the rotary melting structure comprises a bracket that can be assembled within the dosing cavity, and wherein the first rotating wheel and the second rotating wheel are attached to the bracket. The detergent dissolving device according to any one of 1.
(Item 50)
a washing machine,
A washing machine comprising the detergent dissolving device according to any one of items 41 to 49.
(Item 51)
A detergent dissolving device,
a detergent box provided with one or more dosing cavities for dosing detergent;
a rotating melting structure positioned within the input cavity;
with
The rotary melting structure has a rotatably installed rotating wheel, and the rotating wheel has a rotating shaft installed in the left-right direction and a plurality of arcuate blades arranged in the circumferential direction of the rotating shaft. and
A detergent dissolving device comprising a water supply structure positioned above the rotating wheel and configured to rotate the rotating wheel by water flow injected into the input cavity.
(Item 52)
52. The detergent dissolving device according to item 51, wherein the water supply structure is provided with one or more water supply openings, and the water flow flowing through the water supply openings is jetted to the side of the blades curved upward.
(Item 53)
52. A detergent dissolving device according to item 51, wherein the vane is provided with an accommodating portion for accommodating a water stream.
(Item 54)
54. A detergent dissolving device according to Item 53, characterized in that side stoppers are provided on both left and right sides of said blade, respectively, and said blade and said two side stoppers surround said storage portion.
(Item 55)
of items 51 to 54, wherein the blade extends curvedly outward along the radial direction, and the circumferential angle of the rotation axis corresponding to the inner end and the outer end of the blade is 40° to 50°. The detergent dissolving device according to any one of claims 1 to 3.
(Item 56)
The vane extends curvedly outward along a radial direction, and the outer end of the vane is located with the inner end of the vane provided adjacent to the outer end of the vane and the axis of the rotating wheel. 55. The detergent dissolving device according to any one of items 51 to 54, characterized in that the detergent dissolving device is positioned in a plane with the
(Item 57)
53. The detergent according to item 52, wherein the water supply structure is provided with one or more water supply grooves extending in the direction of the rotary dissolving structure, and the water supply opening is opened in the water supply groove. dissolution device.
(Item 58)
The water inlet has a first arc-shaped edge and a second arc-shaped edge provided symmetrically, and the first arc-shaped edge and the second arc-shaped edge are 58. The detergent dissolution of clause 57, wherein the first arcuate edge and the second arcuate edge approach each other in an upward direction and form an angle between 25° and 35°. Device.
(Item 59)
55. The method according to any one of items 51 to 54, wherein the rotating melting structure further comprises a bracket detachably mounted on the injection cavity, and the rotating wheel is rotatably mounted on the bracket. A detergent dissolving device as described.
(Item 60)
a washing machine,
A washing machine comprising the detergent dissolving device according to any one of items 51 to 59.

Claims (60)

A detergent dissolving device,
a detergent box provided with one or more dissolving cavities for dissolving the detergent;
a rotating melting structure removably mounted within at least one of said melting cavities;
with
The rotary melting structure includes a bracket detachably installed in the melting cavity, a rotatable rotating wheel installed on the bracket;
A detergent dissolving device comprising: An engaging structure is provided between the bracket and the melting cavity, and the engaging structure includes an engaging protrusion provided on one of the bracket and the melting cavity and an engaging protrusion provided on the other of the bracket and the melting cavity. 2. The detergent dissolving device according to claim 1, further comprising an engaging groove that is provided and matches the engaging projection. The bracket has a bracket body and two mounting plates extending along the bracket body and facing each other in parallel. 2. The detergent dissolving device according to claim 1, wherein the detergent dissolving device is attached to the 4. The detergent dissolving device according to claim 3, wherein the bottom and side surfaces of said mounting plate are matched with the cavity walls of said dissolving cavity, and said mounting plate is located inside said cavity walls of said dissolving cavity. . 4. The detergent dissolving device according to claim 3, wherein said bracket body has an outwardly curvingly extending flange, said flange being located on the upper end surface of said cavity wall of said dissolving cavity. The bracket comprises a bracket body, two mounting plates extending along the bracket body and facing each other in parallel, and an inwardly extending slide groove wall provided in the cavity wall of the melting cavity. wherein the two slide groove walls and the cavity wall of the melting cavity form a surrounding slide groove, and the end of the mounting plate proximate to the slide groove extends into the slide groove. 2. A detergent dissolving device according to claim 1, characterized in that it forms a positioned slide plate. A siphon structure is provided in the melting cavity, the siphon structure including a siphon post extending upwardly along the bottom surface of the melting cavity and a siphon cap on the bracket that matches the siphon post. The detergent dissolving device according to any one of claims 1 to 6, characterized by comprising: A siphon structure is provided in the melting cavity, the siphon structure being provided on a siphon post extending upwardly along the bottom surface of the melting cavity, a siphon cap matching the siphon post, and the bracket. The detergent dissolving device according to any one of claims 1 to 6, further comprising a support base extending downward, wherein the support base is positioned on the siphon cap. The rotating dissolving structure is detachably installed in the dissolving cavity, the dissolving cavity having a powder laundry detergent dissolving cavity and a liquid laundry detergent dissolving cavity, the liquid laundry detergent dissolving cavity. The detergent dissolving device according to any one of claims 1 to 6, wherein is detachably positioned in the powder laundry detergent dissolving cavity. a washing machine,
A washing machine comprising the detergent dissolving device according to any one of claims 1 to 9. A detergent dissolving device,
a detergent box provided with one or more dissolving cavities for dissolving the detergent;
a rotating melting structure provided within at least one of said melting cavities and having a rotatable rotating wheel;
a water supply structure such that the flow of water into the melting cavity urges the rotating wheel to rotate;
with
The detergent dissolving device, wherein the water supply structure is provided with one or more water supply grooves extending in the direction of the rotary dissolving structure, and the water supply groove is provided with a water supply port. 12. The detergent dissolving method according to claim 11, wherein the water supply groove is arc-shaped, and the water supply opening extends in a direction parallel to the axis of the rotating wheel and narrows away from the rotating dissolving structure. Device. 12. The detergent dissolving apparatus according to claim 11, wherein the water supply structure has a water supply pipe and a water supply cavity, and the water supply groove is opened in the bottom wall of the water supply cavity. The water supply groove has a groove body and a guide portion connecting the groove body and the bottom wall of the water supply cavity, the water supply port is formed in the groove body, and the guide portion includes: 12. The detergent dissolving device according to claim 11, wherein the detergent dissolving device according to claim 11 is provided so as to extend radially outward and upward. 15. The detergent dissolving device according to claim 14, wherein the ratio of the diameter of the upper end of the guide part to the diameter of the groove main body is 2-3. The water supply cavity comprises a band-shaped water supply cavity provided with the water supply groove, and a pressure-stabilizing cavity connecting the water supply pipe and the water supply cavity, wherein the width of the water supply cavity and the top surface of the water supply groove 14. The detergent dissolving device according to claim 13, wherein the ratio to the diameter is 1-2. The water supply pipe is connected to the water supply cavity and has a first water supply pipe and a second water supply pipe facing each other, and heats a water flow in a water supply circuit of the second water supply pipe. 14. The detergent dissolving device according to claim 13, further comprising a heating member for heating. The water supply port includes a first arc-shaped edge provided symmetrically, a second arc-shaped edge, and an end of the first arc-shaped edge and an end of the second arc-shaped edge. and two arcuate transition edges connecting the sections, the first arcuate edge and the second arcuate edge approaching each other in a direction proximate the arcuate transition edge. The detergent dissolving device according to any one of claims 11 to 17, characterized in that The rotating wheel has a first rotating wheel and a second rotating wheel that rotate in opposite directions, and the axis of the first rotating wheel and the axis of the second rotating wheel are parallel to each other. 18. Any one of claims 11 to 17, characterized in that the water stream installed and flowing through the water inlet is jetted to a region between the shaft of the first rotating wheel and the shaft of the second rotating wheel. 10. A detergent dissolving device according to claim 1. a washing machine,
A washing machine comprising the detergent dissolving device according to any one of claims 11 to 19. A detergent dissolving device,
a detergent box provided with a powder laundry detergent loading cavity for loading powder laundry detergent;
a rotary dissolving structure provided within the powder laundry detergent input cavity;
with
one or more drainage holes are provided at the rear of the powder laundry detergent dispensing cavity;
The detergent dissolving device, wherein the rotating dissolving structure has a second rotating wheel rotatably mounted on the drain port. The drain port is provided in the bottom wall of the powder laundry detergent input cavity below the rotary dissolving structure, and the rear end of the drain port extends upward along the rear wall of the powder laundry detergent input cavity. 22. The detergent dissolving apparatus according to claim 21, wherein a plurality of said drain holes are provided side by side in the horizontal direction. 22. The detergent dissolving apparatus of claim 21, wherein the second rotating wheel is arranged to urge the washing water in the powder laundry detergent feeding cavity to move forward. . The rotary melting structure further comprises a first rotating wheel driving the second rotating wheel to rotate, the first rotating wheel and the second rotating wheel rotating in opposite directions. 22. The detergent dissolving apparatus according to claim 21, further comprising a water supply structure for causing the water flow in the powder laundry detergent feeding cavity to rotate the first rotating wheel. The water supply structure has a first water inlet located above the rotary dissolving structure, and the water flow from the first water inlet is directed to the side of the first rotating wheel closer to the second rotating wheel. 25. The detergent dissolving device according to claim 24, wherein the detergent dissolving device is characterized by: The water supply structure has a first water supply port located above the rotary dissolving structure and a second water supply port for injecting water flow into the front portion of the powder laundry detergent input cavity. 25. A detergent dissolving device according to claim 24. 27. The detergent dissolving device according to claim 26, wherein the water flow from the first water supply inlet is jetted to the side of the first rotating wheel away from the second rotating wheel. The first rotating wheel has a plurality of circumferentially spaced first vanes, and avoids the first vanes on an upper portion of the rear wall of the powder laundry detergent input cavity. 25. The detergent dissolving device according to claim 24, further comprising: an escape opening for cleaning, and wherein said first vane extends into said escape opening. 29. The detergent dissolving device according to claim 28, wherein the distance between the horizontal plane on which the lower end surface of the escape port is located and the axis of the first rotating wheel is smaller than the outer diameter of the first blade. a washing machine,
A washing machine comprising the detergent dissolving device according to any one of claims 21 to 29. A detergent dissolving device,
a detergent box provided with one or more dosing cavities for dosing detergent;
a rotating melting structure within at least one of said dosing cavities;
with
The rotary melting structure is rotatably installed with a first rotating wheel and a second rotating wheel, wherein the first rotating wheel and the second rotating wheel rotate in opposite directions to each other, and the A detergent dissolving device, wherein the first rotating wheel is driven to rotate the second rotating wheel. 32. The detergent dissolving apparatus according to claim 31, further comprising a water supply structure for forcing the water flow injected into the input cavity to rotate the first rotating wheel. 33. The detergent dissolving device of claim 32, wherein the water supply structure is positioned above the rotating dissolving structure, and the first rotating wheel is positioned obliquely above the second rotating wheel. 34. The detergent dissolving device according to claim 33, wherein the angle formed by the plane on which the axis of the first rotating wheel and the axis of the second rotating wheel are located and the horizontal plane is 40° to 50°. The axis of the first rotating wheel and the axis of the second rotating wheel are installed parallel to each other, the water supply structure is provided with one or more water supply openings, and the water flow through the water supply openings is directed to the first 33. The detergent dissolving device of claim 32, wherein the detergent dissolving device dispenses into a region between the axis of the first rotating wheel and the axis of the second rotating wheel. the axis of the first rotating wheel is mounted parallel to the axis of the second rotating wheel, the first rotating wheel having a plurality of circumferentially-spaced first vanes; The second rotating wheel has a plurality of circumferentially-spaced second vanes, wherein the sum of the outer diameter of the first vanes and the outer diameter of the second vanes is equal to the outer diameter of the second vane. A detergent dissolving device according to any one of claims 31 to 34, characterized in that it is greater than the distance between the axis of one rotating wheel and the axis of said second rotating wheel. The first blade has a first blade body and a deformable portion located at an end of the first blade body, the deformable portion being made of an elastic material. 37. The detergent dissolving device according to claim 36, characterized by: The cavity wall of the input cavity is provided with an overflow port, the horizontal plane on which the axis of the first rotating wheel is located is above the lower end surface of the overflow port, and the axis of the second rotating wheel is located. 36. The detergent dissolving device according to any one of claims 31 to 35, wherein the horizontal surface is located below the lower end surface of the overflow port. The rotary dissolving structure is detachably installed in the dosing cavity, the dosing cavity having a powder laundry detergent cavity and a liquid laundry detergent cavity, the liquid laundry detergent cavity comprising the The detergent dissolving device according to any one of claims 31 to 35, characterized in that it is detachably positioned in the powder laundry detergent cavity. a washing machine,
A washing machine comprising the detergent dissolving device according to any one of claims 31 to 39. A detergent dissolving device,
a detergent box provided with one or more dosing cavities for dosing detergent;
a first rotating wheel and a second rotating wheel rotatably mounted, the first rotating wheel and the second rotating wheel rotating in opposite directions to move into at least one of the input cavities; a rotary melting structure provided;
a water supply structure for causing the water flow injected into the input cavity to rotate the first rotating wheel and the second rotating wheel;
A detergent dissolving device comprising: The axis of the first rotating wheel and the axis of the second rotating wheel are installed parallel to each other, the water supply structure is provided with one or more water supply openings, and the water flow through the water supply openings is directed to the first 42. A detergent dissolving device according to claim 41, characterized in that the detergent dissolving device of claim 41 is characterized in that it erupts into an area between the axis of the first rotating wheel and the axis of the second rotating wheel. The axis of the first rotating wheel and the axis of the second rotating wheel are both horizontally mounted, and the first rotating wheel has a plurality of first circumferentially-spaced vanes. and the second rotating wheel has a plurality of circumferentially spaced second vanes, the first vanes and the second vanes located at the lower end of the first rotating wheel. 42. The detergent dissolving device according to claim 41, wherein said second vanes located at the lower ends of said rotating wheels rotate away from each other. The sum of the outer diameter of the first blade and the outer diameter of the second blade is equal to or greater than the distance between the axis of the first rotating wheel and the axis of the second rotating wheel. 44. The detergent dissolving device according to claim 43. 44. The detergent dissolving device according to claim 43, wherein an arcuate first connecting rib is provided between two adjacent first blades. The water supply structure is located above the injection cavity, one or more water supply openings are formed on the water supply structure, and the distance between the water supply opening and the axis of the first rotating wheel is equal to the water supply opening and the axis of the first rotating wheel. 42. The detergent dissolving device according to claim 41, wherein the distance is the same as the distance from the axis of the second rotating wheel. The water inlet is in the form of an elongated strip installed parallel to the axis of the first rotating wheel, or a plurality of the water inlets are arranged in a direction parallel to the axis of the first rotating wheel. 47. The detergent dissolving device according to claim 46, characterized by: The rotary dissolving structure is detachably installed in the loading cavity, the loading cavity having a powder laundry detergent loading cavity and a liquid laundry detergent cavity, the liquid laundry detergent cavity comprising: The detergent dissolving device according to any one of claims 41 to 47, wherein the detergent dissolving device is detachably arranged in the powder laundry detergent input cavity. Claims 41-41, wherein said rotary melting structure comprises a bracket that is assembleable within said input cavity, said first rotating wheel and said second rotating wheel being attached to said bracket. 48. A detergent dissolving device according to any one of Claims 47. a washing machine,
A washing machine comprising the detergent dissolving device according to any one of claims 41 to 49. A detergent dissolving device,
a detergent box provided with one or more dosing cavities for dosing detergent;
a rotating melting structure positioned within the input cavity;
with
The rotary melting structure has a rotatably installed rotating wheel, and the rotating wheel has a rotating shaft installed in the left-right direction and a plurality of arcuate blades arranged in the circumferential direction of the rotating shaft. and
A detergent dissolving device comprising a water supply structure positioned above the rotating wheel and configured to rotate the rotating wheel by water flow injected into the input cavity. 52. The detergent dissolving device according to claim 51, wherein the water supply structure is provided with one or more water supply openings, and the water flow flowing through the water supply openings is jetted toward the upwardly curved blades. . 52. The detergent dissolving device according to claim 51, wherein said vane is provided with an accommodation portion for accommodating water flow. 54. The detergent dissolving device according to claim 53, wherein side stoppers are provided on both left and right sides of said blade, respectively, and said blade and two said side stoppers surround said storage portion. Claims 51 to 54, characterized in that the blade extends curvedly outward along the radial direction, and the circumferential angle of the rotating shaft corresponding to the inner end and the outer end of the blade is 40° to 50°. The detergent dissolving device according to any one of 1. The vane extends curvedly outward along a radial direction, and the outer end of the vane is located with the inner end of the vane provided adjacent to the outer end of the vane and the axis of the rotating wheel. 55. The detergent dissolving device according to any one of claims 51 to 54, characterized in that the detergent dissolving device is positioned in a flat plane. 53. The water supply structure of claim 52, wherein the water supply structure is provided with one or more water supply grooves extending in the direction of the rotary dissolving structure, and the water supply openings are opened in the water supply grooves. Detergent dissolving device. The water inlet has a first arc-shaped edge and a second arc-shaped edge provided symmetrically, and the first arc-shaped edge and the second arc-shaped edge are 58. A detergent according to claim 57, characterized in that the first arcuate edge and the second arcuate edge approach each other in an upward direction and form an angle between 25[deg.] and 35[deg.]. dissolution device. 54. The rotating melting structure further comprises a bracket detachably installed in the injection cavity, and the rotating wheel is rotatably installed on the bracket. The detergent dissolving device according to . a washing machine,
A washing machine comprising the detergent dissolving device according to any one of claims 51 to 59.

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