CN113818215B - Detergent box and washing machine - Google Patents
Detergent box and washing machine Download PDFInfo
- Publication number
- CN113818215B CN113818215B CN202010568327.4A CN202010568327A CN113818215B CN 113818215 B CN113818215 B CN 113818215B CN 202010568327 A CN202010568327 A CN 202010568327A CN 113818215 B CN113818215 B CN 113818215B
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- Prior art keywords
- water inlet
- detergent box
- water
- blades
- rotary
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- 239000003599 detergent Substances 0.000 title claims abstract description 71
- 238000005406 washing Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 161
- 238000004090 dissolution Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
Abstract
The application discloses a detergent box and a washing machine, wherein the detergent box comprises: the detergent box body is internally provided with one or more putting cavities for putting detergents; the rotary dissolving structure is arranged in the throwing cavity; the rotary dissolving structure is provided with a rotary wheel which is rotatably arranged, the rotary wheel is provided with a rotating shaft which is arranged in the left-right direction, and a plurality of arc-shaped blades are arranged on the circumference of the rotating shaft; and the water inlet structure is positioned above the rotating wheel, and water flow injected into the throwing cavity pushes the rotating wheel to rotate. Through setting up curved blade for the blade has certain accommodation to the rivers that fall to it, makes rivers produce decurrent promotion runner rotatory power under the action of gravity, is favorable to improving the speed of runner, increases the runner and stirs the stirring of putting in the intracavity wash water, promotes the dissolution of detergent, improves the clean effect of washing.
Description
Technical Field
The application belongs to the technical field of washing machines, and particularly relates to a detergent box and a washing machine with the same.
Background
The conventional washing machine includes a tub into which laundry, washing water, and detergent are added and stirred together to achieve the purpose of washing the laundry by friction or beating. The washing machine is provided with a detergent box and is connected with an external water source, and when the washing machine is used for washing clothes, a user only needs to put a proper amount of detergent (such as washing powder, washing liquid, softener and the like) into the detergent box, and the washing machine can wash the detergent into the inner barrel of the washing machine through water inflow.
In the use process of the existing detergent box, the detergent in the existing detergent box can be quickly washed down by water, so that the detergent cannot be fully dissolved in the water, part of the detergent can be stuck to the bottom and corners of the detergent box, and part of the detergent is sent into the water containing barrel in an incompletely dissolved state, so that the efficacy of the detergent cannot be fully exerted, and the washing and cleaning effects are affected. Part of the detergent adheres to the bottom of the detergent box, and is partially or completely dissolved and washed into the water containing barrel in the subsequent rinsing stage, so that rinsing is not clean; some of the detergent may adhere to the laundry after not completely dissolving into the tub, especially, the detergent particles, and may remain in the laundry after the washing operation is completed, resulting in detergent residues.
At present, impellers are arranged in the detergent box, so that the dissolution of the detergent is increased, and the washing effect of clothes is improved; however, the effect of the impeller arranged in the existing detergent box is not ideal, the stirring force of the impeller to the water flow in the detergent box is small, and part of the detergent remains at the bottom and corners of the detergent box, and undissolved particles are contained in the washing water when the washing powder is used.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
Aiming at the problems in the prior art, the application provides the detergent box, which is beneficial to increasing the driving force of water flow to the rotating wheel, improving the speed of the rotating wheel, increasing the stirring of the rotating wheel to the washing water in the throwing cavity, promoting the dissolution of the detergent and improving the washing and cleaning effects by arranging the arc-shaped blades.
In order to achieve the aim of the application, the application is realized by adopting the following technical scheme:
a detergent box comprising:
the detergent box body is internally provided with one or more putting cavities for putting detergents;
the rotary dissolving structure is arranged in the throwing cavity;
the rotary dissolving structure is provided with a rotary wheel which is rotatably arranged, the rotary wheel is provided with a rotating shaft which is arranged in the left-right direction, and a plurality of arc-shaped blades are arranged on the circumference of the rotating shaft;
and the water inlet structure is positioned above the rotating wheel, and water flow injected into the throwing cavity pushes the rotating wheel to rotate.
Further, the water inlet structure is provided with one or more water inlets, and water flow flowing through the water inlets is sprayed to one side of the rotating wheel, which is away from the rotating shaft, of the blade, wherein the side is bent upwards.
Further, the blades are provided with accommodating parts capable of accommodating water flow.
Further, the left side and the right side of the blade are respectively provided with a side blocking part, and the blade and the two side blocking parts surround the accommodating part.
Further, the blades are bent and extended outwards along the radial direction, and the central angles of the rotating shafts corresponding to the inner end and the outer end of the blades are 40-50 degrees.
Further, the blades are bent and extended outwards along the radial direction, and the outer ends of the blades are positioned in the planes of the inner ends of the blades and the axis of the rotating wheel, which are adjacently arranged.
Further, the water inlet structure is provided with one or more water inlet grooves extending towards the direction of the rotary dissolution structure, and a water inlet is formed in each water inlet groove.
Further, the water inlet groove is in a cambered surface shape, and the water inlet extends in a direction parallel to the axis of the rotating wheel and narrows in a direction away from the rotary dissolution structure.
Further, the water inlet groove is provided with a groove body and a flow guiding part connected with the groove body and the bottom wall of the water inlet cavity, the water inlet is formed in the groove body, and the flow guiding part extends outwards in the radial direction in the upward direction.
Further, the ratio of the diameter of the upper end of the flow guiding part to the diameter of the groove body is 2-3.
Further, the water inlet is provided with a first arc-shaped edge and a second arc-shaped edge which are symmetrically arranged, the first arc-shaped edge and the second arc-shaped edge are close to each other in the upward direction, and an included angle between the first arc-shaped edge and the second arc-shaped edge is 25-35 degrees.
Further, the water inlet is also provided with two arc transition edges which are connected with two ends of the first arc edge and the second arc edge.
Further, the rotary dissolving structure is further provided with a detachable bracket arranged in the throwing cavity, and the rotating wheel is rotatably arranged on the bracket.
Based on the detergent box, the application also provides a washing machine, which is provided with the detergent box, and by arranging the arc-shaped blades, the driving force of water flow to the rotating wheel is increased, the speed of the rotating wheel is increased, the stirring of the rotating wheel to the washing water in the throwing cavity is increased, the dissolution of the detergent is promoted, and the washing and cleaning effects are improved.
A washing machine is provided with the detergent box.
Compared with the prior art, the application has the advantages and positive effects that: through setting up curved blade for the blade has certain accommodation to the rivers that fall to it, makes rivers produce decurrent promotion runner rotatory power under the action of gravity, is favorable to improving the speed of runner, increases the runner and stirs the stirring of putting in the intracavity wash water, promotes the dissolution of detergent, improves the clean effect of washing.
Other features and advantages of the present application will become apparent upon review of the detailed description of the application in conjunction with the drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the structure of an embodiment of a detergent box according to the present application;
FIG. 2 is a schematic view of the cross-sectional structure of A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of the rotor of FIG. 2;
FIG. 4 is an enlarged schematic view of the rotary dissolution structure of FIG. 2;
FIG. 5 is an enlarged schematic view of the water inlet of FIG. 2;
FIG. 6 is a schematic view of the cross-sectional structure B-B of FIG. 1;
FIG. 7 is an enlarged schematic view of the rotary dissolution structure of FIG. 6;
FIG. 8 is a schematic view of the structure of FIG. 6 at another angle;
FIG. 9 is a schematic view of the detergent box of FIG. 1 after being opened;
FIG. 10 is a schematic view of the disassembled structure of FIG. 9;
FIG. 11 is an enlarged schematic view of the detergent box of FIG. 10;
fig. 12 is an enlarged schematic view of the area C in fig. 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate an azimuth or positional relationship with respect to a user in normal use of the washing machine, and the terms are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-12, one embodiment of a detergent box 100 according to the present application includes: the detergent box body 10, the rotary dissolving structure 20 and the water inlet structure 30 are arranged in the detergent box body 10, one or more putting cavities 11 for putting detergents are arranged in the detergent box body 10, and the rotary dissolving structure 20 is arranged in at least one putting cavity 11; the rotary dissolution structure 20 has a rotatable wheel 21, the wheel 21 having a rotation shaft 211 provided in the left-right direction, and a plurality of arc-shaped blades 212 provided in the circumferential direction of the rotation shaft 211. Through setting up curved blade 212 for blade 121 has certain accommodation to the rivers that drop to it, makes rivers produce decurrent promotion runner 21 rotatory power under the action of gravity, is favorable to improving runner 21's speed, increases runner 21 to putting in the stirring of intracavity wash water, promotes the dissolution of detergent, improves the clean effect of washing.
The detergent box 100 also has a water box 40, the detergent box body 10 is drawably positioned in the water box 40, the water box 40 has a water box body 41 and a water box cover 42, and the water inlet structure 30 is arranged on the water box cover 42. Detergents include laundry powders, laundry detergents, softeners and the like. The water inlet structure 30 is provided with one or more water inlets 31, and water flowing out of the water inlets 31 impinges on the blades 212 to push the rotating wheel 21 to rotate. A plurality of feeding cavities 11 are arranged in the detergent box 10, a washing powder feeding cavity 111 and a softener feeding cavity 112 are arranged, and a rotary dissolving structure 20 is arranged in each of the washing powder feeding cavity 111 and the softener feeding cavity 112.
Referring to fig. 3 and 9, the structure of the rotating wheel 21 is described, the rotating wheel 21 is disposed left and right in the horizontal direction, the blades 212 are bent and extended outward in the radial direction of the rotating shaft 211, and all the blades 212 are bent in the same direction with respect to the rotating shaft 211; the blades 212 are uniformly distributed in the circumferential direction of the rotating shaft 211, and if the outer ends of the blades 212 moving to the front side of the rotating shaft 211 are bent upward, the outer ends of the blades 212 moving to the rear side of the rotating shaft 211 are bent downward; the water flowing through the water inlet 31 is preferably sprayed to one side of the rotor 21 where the outer ends of the blades 212 are bent upward, so that a portion of the water sprayed to the blades 212 stays on the blades 212, which is advantageous to accelerate the rotation of the rotor 21 by the gravity of the water, and the water staying on the blades 212 flows into the delivery chamber 11 during the rotational movement of the blades 212. The water inlet 31 is preferably provided above one side of the rotor 21 where the outer ends of the blades 212 are bent upward, and the water is sprayed downward.
In other embodiments, the water inlet 31 may be disposed directly above the rotating shaft 211, and the water flow passing through the water inlet 311 may be sprayed downward obliquely, and then sprayed onto the blades 211 on the rotating wheel 21 on the side where the outer ends of the blades 212 are bent upward, so as to push the rotating wheel 21 to rotate.
When the bending angle of the blade is set, the central angle alpha of the corresponding rotating shafts at the inner end and the outer end of the blade 212 is 40-50 degrees, and the preferred setting alpha is 45 degrees, so that the blade 212 has the capability of carrying water flow, and meanwhile, the stirring weakening of the washing water in the throwing cavity 11 when the bending angle is too large is avoided. The axis of the rotating shaft 21 is O, the plane passing through the axis of the rotating shaft 21 and the center line of the inner end 2112 of one blade 212 is oa, the plane passing through the axis of the rotating shaft 21 and the center line of the outer end 211 of the blade 212 is ob, and the included angle between the plane oa and the plane ob is α. Plane oa passes through the midline of the outer ends 2111 of the adjacently disposed blades 211, and plane ob passes through the midline of the adjacently disposed inner ends 2111 of the blades; that is, the outer end 2111 of the blade 212 is located in a plane in which the blade inner end 2112 disposed adjacent thereto and the axis o of the wheel 21 are located, that is, the center line of the outer end 2111 of the blade 212, the center line of the inner end 2112 of the blade 212 disposed adjacent thereto, and the axis o of the wheel 21 are in the same plane; it is advantageous to ensure the impact of the water flow on the blades 212 while ensuring the capability of the blades 212 to carry the water flow, and to ensure the pushing of the rotating wheel 21.
In other embodiments, the blade 211 is provided with a receiving portion for receiving water flow, specifically, side blocking portions are provided on both left and right sides of the blade 211, and the blade 211 and the two side blocking portions surround the receiving portion for receiving water flow sprayed onto the blade 211.
Referring to fig. 2, 5 and 10, the structure arrangement of the water inlet structure 30 is illustrated, a plurality of water inlet grooves 32 extending towards the direction of the rotary dissolution structure 20 are arranged on the water inlet structure 30, that is, a plurality of water inlet grooves 32 recessed are arranged on the water inlet structure 30, a plurality of water inlet grooves 32 are arranged on the water inlet grooves 32, a water inlet 31 is arranged on each water inlet groove, and the water inlet grooves 32 are arc-shaped surfaces; by arranging the water inlet 31 on the arc surface, the water flow through the water inlet 31 is limited, and the water flow through the water inlet 31 is increased. The water flow can be outwards diffused after being sprayed from the water inlet 31, namely, the farther the water flow is from the rotary dissolution structure 20, the larger the diffusion range of the water flow is, and the width of the water inlet 31 is widened in the direction close to the rotary dissolution structure 20, so that the same width of the water flows at different heights flowing through the water inlet 31 after reaching the rotary dissolution structure 20 can be ensured.
The plurality of water inlet grooves 32 are arranged at intervals in a direction parallel to the axis of the rotating wheel, and the water inlet 31 extends in the direction parallel to the axis of the rotating wheel; the water flows ejected from the two water inlets 31 disposed adjacently spread in the axial direction, preferably so that the water flows through the plurality of water inlets 31 can form a continuous water flow in the parallel direction of the rotating wheel 21; the water inlet 31 extends in the direction parallel to the axis of the rotating wheel 21, so that the water flow flowing through the water inlet 31 is favorably sprayed and spread in the axial direction; the water inlet 31 is arranged in the hemispherical shell-shaped water inlet groove 32, so that the water inlet 31 is arc-shaped, and the two ends of the water inlet 31 extend upwards, so that water flow sprayed by the water inlet 31 is sprayed outwards along the center of the water inlet groove 32 through the edge of the water inlet 31.
The water inlet 31 is provided with a first arc-shaped edge 311 and a second arc-shaped edge 312 which are arranged in an arc-shaped and symmetrical way, and two arc-shaped transitional edges 31 which connect two ends of the first arc-shaped edge 311 and the second arc-shaped edge 312, wherein the first arc-shaped edge 311 and the second arc-shaped edge 312 are mutually close to each other in the direction of approaching the arc-shaped transitional edge 313; the included angle beta between the first arc-shaped edge 311 and the second arc-shaped edge 312 is 25 degrees to 35 degrees, and the included angle beta between the first arc-shaped edge 311 and the second arc-shaped edge 312 is 30 degrees.
The water inlet structure 30 is provided with a water inlet pipe 33 and a water inlet cavity 34, the water inlet cavity 34 is square, the water inlet groove 32 is formed in the bottom wall of the water inlet cavity 34, the water inlet cavity 34 comprises a strip-shaped water supply cavity 341 provided with the water inlet groove 32 and a pressure stabilizing cavity 342 connected with the water inlet 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 inlet groove 32 is 1-4, and the ratio of the width of the water supply cavity 341 to the diameter of the top surface of the water inlet groove 32 is preferably 1-2. By arranging the strip-shaped water supply cavity 341, the water pressure is favorably kept, and the larger impact force is improved for the rotating wheel.
The water inlet groove 32 is provided with a groove body 321, a guide part 322 connected with the groove body 321 and the bottom wall of the water inlet cavity 34, the water inlet 31 is arranged on the groove body 321, the guide part 322 is bell-mouthed, and the guide part 322 extends outwards along the radial direction in the upward direction. By providing the diversion portion 322, the water is facilitated to flow toward the water inlet groove 32, and flows toward the center of the diversion portion 322 and flows downward, thereby realizing concentration and shaping of the water flow, facilitating the supply of the water amount flowing into the water inlet groove 32, and simultaneously enabling the water to be sprayed downward through the water outlet 31. The ratio of the diameter of the upper end of the guide portion 322 to the diameter of the groove body 321 is preferably set to 2 to 3.
The water inlet pipe 33 is provided with a first water inlet pipe 331 and a second water inlet pipe 332 which are communicated with the water inlet cavity 34, and a heating component for heating water flow is arranged on a water supply water path of the second water inlet pipe 332; that is, the second water inlet pipe 332 may provide a hot water supply, which is advantageous for improving the dissolution of the detergent; the first water inlet pipe 331 provides water inlet at normal temperature.
Referring to fig. 2, 4 and 11, the rotary dissolution structure 20 has a detachable support 25 provided in the delivery chamber 11, and the rotating wheel 21 is provided on the support 25; by providing the support 25, the spin-on dissolution structure 20 can be disassembled to select whether to use the spin-on dissolution structure 20 as needed and as the habit of the user; and be favorable to dismantling rotatory solution structure 20 back, clean rotatory solution structure 20 and throwing in chamber 11 to and install again in throwing in chamber 11 after rotatory solution structure 20 assembles as an organic whole, be favorable to improving the assembly efficiency of detergent box.
The bracket 25 has a bracket body 251, and two mounting plates 252 extending along the bracket body 251 and disposed in parallel and opposite to each other, and both left and right ends of the wheel 21 are respectively mounted on the two mounting plates 252. In order to realize the detachment between the support 25 and the delivery cavity 11, there may be various implementations, such as the support 25 disposed in the softener delivery cavity 112, and a clamping structure disposed between the support 25 and the delivery cavity 11, where the clamping structure has a clamping protrusion 2511 disposed on the support 25 and a clamping groove 115 disposed on the delivery cavity 11, and the clamping protrusion 2511 is disposed in the clamping groove 115. The softener dissolving cavity 112 is internally provided with a siphon structure and a rotary dissolving structure 20, the siphon structure is provided with a siphon column 1121 extending upwards along the bottom surface of the softener dissolving cavity 112, a siphon cap 2514 matched with the siphon column 1121 is arranged on the bracket 25, and the siphon cap 2514 is sleeved outside the siphon column 1121; by providing the siphon cap 2514 on the bracket 25, the number of parts is advantageously reduced, and the siphon cap 2514 forms a support for the bracket 25, which is advantageous in improving the stability of the spin-on dissolution structure 20 after installation; the clamping structure and the mounting plate 252 are matched with the cavity wall of the softener dissolving cavity 112, so that the rotary dissolving structure 20 is firmly mounted in the softener dissolving cavity 112.
Referring to fig. 7, 8 and 11, the holder 25 provided in the washing powder discharge chamber 111 is provided so as to be engaged with the discharge chamber 11 between the holder 25 and the discharge chamber 11, and has a locking protrusion 2511 provided in the holder 25 and a locking groove 115 provided in the discharge chamber 11, and the locking protrusion 2511 is provided in the locking groove 115. An inwardly extending chute wall 1114 is provided on the wall of the detergent delivery chamber 111, two chute walls 1114 and the wall of the detergent delivery chamber 111 surround to form a chute 1115, the chute 1115 extends in the up-down direction, and one end of the mounting plate 252 adjacent to the chute 1115 extends to form a slide 2521 located in the chute 1115. Through setting up spout 1115 and slide 2521 for support 25 can be through the slip of upper and lower direction, realizes the operation to the installation or the dismantlement of support 25, is favorable to increasing the convenience of operation, and the fastness after the installation.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. A detergent box, comprising:
the detergent box body is internally provided with one or more putting cavities for putting detergents;
the rotary dissolving structure is arranged in the throwing cavity;
the rotary dissolving structure is provided with a rotary wheel which is rotatably arranged, the rotary wheel is provided with a rotating shaft which is arranged in the left-right direction, and a plurality of arc-shaped blades are arranged on the circumference of the rotating shaft;
the water inlet structure is positioned above the rotating wheel, and water flow injected into the throwing cavity drives the rotating wheel to rotate;
the water inlet structure is provided with one or more water inlets, the water inlet structure is provided with one or more water inlet grooves extending towards the direction of the rotary dissolution structure, and the water inlets are formed in the water inlet grooves;
each water inlet groove is provided with one water inlet; the width of the water inlet is widened in a direction approaching the rotary dissolution structure;
the water inlet groove is provided with a groove body and a flow guide part connected with the groove body and the bottom wall of the water inlet cavity, the water inlet is formed in the groove body, the flow guide part is bell-mouthed, and the flow guide part extends outwards in the radial direction in the upward direction;
the ratio of the diameter of the upper end of the flow guiding part to the diameter of the groove body is 2-3.
2. A detergent box as claimed in claim 1, wherein the water flowing through the water inlet is sprayed to a side of the blade curved upward.
3. A detergent box as claimed in claim 1, wherein the blades are provided with a receiving portion for receiving a water flow.
4. A detergent box as claimed in claim 3, wherein side stoppers are provided on both left and right sides of the vane, the vane and both the side stoppers surrounding the receiving portion.
5. A detergent box as claimed in any one of claims 1 to 4, wherein the blades are curved to extend radially outwardly, and the central angle of the corresponding rotation shafts at the inner and outer ends of the blades is 40 ° to 50 °.
6. A detergent box as claimed in any one of claims 1 to 4, wherein the blades are curved radially outwardly, the outer ends of the blades lying in a plane in which the inner ends of the blades and the axis of the wheel lie adjacent thereto.
7. The detergent box as claimed in any one of claims 1 to 4, wherein the water inlet has a first arcuate edge and a second arcuate edge which are symmetrically disposed, the first arcuate edge and the second arcuate edge being adjacent to each other in an upward direction, and an included angle between the first arcuate edge and the second arcuate edge is 25 ° to 35 °.
8. A detergent box according to any one of claims 1 to 4, wherein the spin-dissolution structure further has a removable support provided in the dosing chamber, the wheel being rotatably provided on the support.
9. A washing machine characterized by having the detergent box as claimed in any one of claims 1 to 8.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568327.4A CN113818215B (en) | 2020-06-19 | 2020-06-19 | Detergent box and washing machine |
| PCT/CN2021/100253 WO2021223776A1 (en) | 2020-06-19 | 2021-06-16 | Detergent dissolving device and washing machine |
| JP2022577094A JP2023530127A (en) | 2020-06-19 | 2021-06-16 | Detergent dissolving device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568327.4A CN113818215B (en) | 2020-06-19 | 2020-06-19 | Detergent box and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113818215A CN113818215A (en) | 2021-12-21 |
| CN113818215B true CN113818215B (en) | 2023-11-21 |
Family
ID=78924515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010568327.4A Active CN113818215B (en) | 2020-06-19 | 2020-06-19 | Detergent box and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113818215B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457561B (en) * | 2022-01-27 | 2023-11-03 | 合肥美的洗衣机有限公司 | Shower nozzle body subassembly and clothing treatment facility |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009178195A (en) * | 2008-01-29 | 2009-08-13 | Sharp Corp | Washing machine |
| CN102965885A (en) * | 2012-11-20 | 2013-03-13 | 无锡泰立特科技有限公司 | Washing agent box |
| CN205258903U (en) * | 2015-12-09 | 2016-05-25 | 无锡小天鹅股份有限公司 | A washing machine that is used for washing machine's detergent box and has it |
| CN109563674A (en) * | 2016-12-27 | 2019-04-02 | 松下知识产权经营株式会社 | Washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9567703B2 (en) * | 2014-10-07 | 2017-02-14 | Haier Us Appliance Solutions, Inc. | Nozzle assembly with multiple spray curvatures and air-lock release geometry |
-
2020
- 2020-06-19 CN CN202010568327.4A patent/CN113818215B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009178195A (en) * | 2008-01-29 | 2009-08-13 | Sharp Corp | Washing machine |
| CN102965885A (en) * | 2012-11-20 | 2013-03-13 | 无锡泰立特科技有限公司 | Washing agent box |
| CN205258903U (en) * | 2015-12-09 | 2016-05-25 | 无锡小天鹅股份有限公司 | A washing machine that is used for washing machine's detergent box and has it |
| CN109563674A (en) * | 2016-12-27 | 2019-04-02 | 松下知识产权经营株式会社 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113818215A (en) | 2021-12-21 |
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