CN112342748A - Detergent box and washing machine - Google Patents
Detergent box and washing machine Download PDFInfo
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- CN112342748A CN112342748A CN201910729342.XA CN201910729342A CN112342748A CN 112342748 A CN112342748 A CN 112342748A CN 201910729342 A CN201910729342 A CN 201910729342A CN 112342748 A CN112342748 A CN 112342748A
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- impeller
- detergent box
- siphon
- siphon structure
- cavity
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- 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
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to a detergent box which comprises a box body, wherein a feeding cavity for feeding an additive is arranged in the box body, and a siphon structure which utilizes water inflow to trigger a siphon effect to enable the fed additive to flow into the box body is arranged in the feeding cavity; the siphon structure is provided with a rotary impeller which can rotate relatively to stir the additive. Through rotatable rotatory impeller of installation on the siphon structure in input chamber, utilize the rivers drive rotatory impeller rotation in the input chamber of flowing through, stir the additive and the intaking in the input chamber, make the mixture uniformity of additive and the rivers of intaking promote, improve the foaming efficiency of additive. The invention also discloses a washing machine with the detergent box.
Description
Technical Field
The invention belongs to the technical field of laundry treatment equipment, and particularly relates to a detergent box for improving the mixing efficiency of a detergent, and a washing machine with the detergent box.
Background
The drum washing machine generally adopts a drawer-type detergent box to contain detergent, and the additive added in the detergent box is washed into a water containing drum of the washing machine under the action of water inlet of the washing machine to be mixed with clothes. A conventional detergent box assembly includes a water box, a liquid storage box installed in the water box, and the like. When the additive is used, the additive is poured into the throwing cavity arranged on the liquid storage box, water flow directly flows into the throwing cavity to impact the thrown additive when water enters, then the additive flows into the water box along with the water flow, and the additive is in short contact time with water and often flows into the water containing barrel of the drum washing machine in an undissolved state, so that the dissolution rate of the detergent is low, and the cleaning ratio of the washing machine is reduced.
In particular, many of the existing additives are concentrated, and the concentrated additives are still not diluted when being mixed with the inflow water of the detergent box in the process of being put together with water, so that the concentrated additives cannot be uniformly distributed in a water containing barrel after flowing into the water containing barrel of the washing machine, the mixed dissolution is not good, the efficacy of the additives cannot be fully exerted, and the problem that the washing degree of clothes after washing treatment is poor is caused.
In view of this, the present application is specifically made.
Disclosure of Invention
The invention aims to provide a detergent box to achieve the purpose of improving the mixing efficiency of detergent.
In order to realize the purpose of the invention, the specific technical scheme is as follows:
a detergent box comprises a box body, wherein a feeding cavity for feeding additives is arranged in the box body, and a siphon structure which utilizes water inflow to trigger a siphon effect to enable the fed additives to flow into the box body is arranged in the feeding cavity; the siphon structure is provided with a rotary impeller which can rotate relatively to stir the additive.
Further, siphon structure is for locating the column of input chamber diapire, the vertical extension that makes progress, and rotatory impeller produces rotatoryly around cylindrical siphon structure's vertical axis.
Furthermore, the rotary impeller comprises a mounting part sleeved on the outer peripheral wall of the siphon structure, and a plurality of stirring blades protruding in the radial direction are arranged on the periphery of the mounting part.
Furthermore, the mounting part is a groove which is reversely buckled at the top of the columnar siphon structure, and a plurality of stirring blades which are protruded in the radial direction are distributed on the peripheral wall of the groove; the lower side of the stirring blade which vertically extends in the radial direction is lower than the lowest part of the groove-shaped mounting part; preferably, the lower side of the stirring blade is not higher than half height of the columnar siphon structure; preferably, at least part of the stirring blade is lower than the maximum liquid level height of the additive put in the putting cavity.
Furthermore, a rotating shaft which is vertically protruded downwards is arranged in the center of the groove-shaped mounting part, and a rotating groove for the corresponding insertion of the rotating shaft is formed in the top of the columnar siphon structure; a gap is formed between the inner side wall of the groove-shaped mounting part and the outer peripheral wall of the columnar siphon structure; preferably, a bearing for correspondingly and fixedly assembling the rotating shaft is arranged in the rotating groove; preferably, the outer peripheral wall of the columnar siphon structure is provided with at least one circle of convex ribs protruding outwards in the radial direction, and the inner peripheral wall of the groove-shaped mounting part is provided with at least one clamping jaw protruding inwards in the radial direction; the installation department lock is in siphon structure top, and the jack catch is in protruding muscle below, and protruding muscle and jack catch are at least partial coincidence in vertical direction.
Furthermore, the top of the box body of the detergent box is provided with spray holes which are arranged opposite to the rotating impeller, and at least part of inlet water of the detergent box is sprayed to the rotating impeller through the spray holes and is used for driving the rotating impeller to rotate by utilizing the sprayed inlet water; preferably, a circle of a plurality of spray holes which are arranged at intervals are correspondingly distributed above the stirring blades on the periphery of the rotating impeller, and each spray hole extends along the direction which is staggered with the radial direction of the rotating impeller by the same inclination angle; more preferably, the top of the stirring blade is provided with an inclined portion extending obliquely upward in the same circumferential direction.
Further, an impeller which is positioned outside the putting cavity and can rotate around a horizontal extending axis is arranged in the detergent box; preferably, at least part of the impeller is lower than the bottom of the dosing chamber.
Furthermore, the impeller is arranged close to the rear side wall of the throwing cavity, and the overflowing water flowing out of the top opening of the throwing cavity rushes to the impeller to drive the impeller to rotate; preferably, a guide plate for guiding overflow water flow overflowing from the rear side wall of the throwing cavity to flow to the impeller is arranged above the impeller; further preferably, the guide plate extends towards the side close to the throwing cavity in an inclined manner from top to bottom, and the lowermost side of the guide plate is spaced from the throwing cavity by a gap and is arranged above the impeller.
Furthermore, a liquid storage box capable of being pulled outwards is installed in the detergent box, a plurality of throwing cavities are formed in the liquid storage box, siphon structures are arranged in the throwing cavities respectively, and rotating impellers which rotate under the action of corresponding water flow are installed on the siphon structures respectively.
Compared with the prior art, the detergent box of the invention has the following beneficial effects:
through rotatable rotatory impeller of installation on the siphon structure in input chamber, utilize the rivers drive rotatory impeller rotation in the input chamber of flowing through, stir the additive and the intaking in the input chamber, make the mixture uniformity of additive and the rivers of intaking promote, improve the foaming efficiency of additive.
In addition, through the arrangement, the rotating impeller stirs the mixture of the additive and the water in the feeding cavity before the siphon effect is triggered by the detergent box, so that the aim of improving the mixing uniformity of the additive and the inlet water fed in the feeding cavity is fulfilled.
In addition, the impeller is arranged outside the feeding cavity, and at least part of the impeller is lower than the bottom of the feeding cavity, so that the inflow water and the additives flowing into the box body are stirred, and the mixing uniformity and the foaming effect of the additives are further improved.
Meanwhile, the invention has simple structure and obvious effect and is suitable for popularization and use.
The invention also provides a washing machine, which is provided with any one of the detergent box.
In order to make the design concept of the technical scheme of the invention clearer and facilitate further understanding of the beneficial effects brought by the technical scheme, the following detailed description of some specific embodiments of the invention is made with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view showing the structure of a detergent box according to an embodiment of the present invention;
FIG. 2 is a front view schematically illustrating the structure of a detergent box according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of section A-A of FIG. 2 in an embodiment of the present invention;
FIG. 4 is a schematic structural view of section B-B of FIG. 2 in an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the siphon structure of FIG. 3 in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a liquid storage box according to an embodiment of the present invention.
The figure is marked with: 1. the device comprises a box body 2, a liquid storage box 3, a feeding cavity 4, a siphon structure 5, a rotary impeller 6, an impeller 11, a water inlet 12, a water outlet 13, a cavity 14, a spray hole 21, a handle 41, an outer tube 42, an inner tube 43, a matching part 44, a rotary groove 45, a convex rib 51, an installation part 52, a stirring blade 53, a clamping claw 54, a contact rib 55, a rotating shaft 56, a bearing 57, an inclined part 61 and a guide plate.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, the embodiment of the invention introduces a detergent box, which comprises a box body 1, wherein a feeding cavity 3 for feeding additives is arranged in the box body 1, and a siphon structure 4 for triggering siphon effect by water inflow to make the fed additives flow into the box body is arranged in the feeding cavity 3; the siphon structure 4 is provided with a rotary impeller 5 which can be relatively rotated to stir the additive.
Through rotatable rotatory impeller of installation on the siphon structure in input chamber, utilize the rivers drive rotatory impeller rotation in the input chamber of flowing through, stir the additive and the intaking in the input chamber, make the mixture uniformity of additive and the rivers of intaking promote, improve the foaming efficiency of additive.
In the embodiment of the invention, the siphon structure 4 is a column which is arranged on the bottom wall of the feeding cavity 3 and extends upwards vertically, and the rotary impeller 5 rotates around the vertical axis of the column-shaped siphon structure 4, so that the siphon structure is used for mainly installing the rotary impeller in the feeding cavity, and the effect of rotating and stirring the additive in the feeding cavity by the rotary impeller is realized.
As shown in fig. 5, in the embodiment of the present invention, the siphon structure 4 includes an outer pipe 41 and an inner pipe 42 sleeved with the inside of the outer pipe to form two parallel flow paths between the inside of the inner pipe 42 and the inner and outer pipes. The lower end of the inner tube 42 penetrates through the bottom wall of the throwing cavity 3 to enable the inner flow channel of the inner tube 42 to be communicated with the box body 1, a gap is reserved between the lower end of the outer tube 41 and the bottom wall of the throwing cavity 3 to enable the throwing cavity 3 to be communicated with the flow channel between the inner tube and the outer tube through the gap, the upper end of the outer tube 41 is arranged in a sealing mode, the upper end of the inner tube 42 is arranged in an opening mode, a gap is reserved between the upper end of the outer tube 41 and the upper end.
As shown in fig. 3 and 5, in the embodiment of the present invention, the rotary impeller 5 includes a mounting portion 51 fitted to the outer circumferential wall of the siphon structure 4, and a plurality of stirring blades 52 protruding in the radial direction are arranged on the outer circumference of the mounting portion 51. The installation part 51 is installed at any height staggered with the water inlet of the siphon structure 4, and can be installed at the lower part, the middle part, the upper part or the top of the siphon structure 4.
In the embodiment of the present invention, preferably, the mounting portion 51 is a groove that is reversely buckled at the top of the columnar siphon structure 4, and a plurality of radially protruding stirring blades 52 are arranged on the outer circumferential wall of the groove-shaped mounting portion 51; the lower side of the radially vertically extending stirring vanes 52 is lower than the lowest part of the groove-like mounting portion 51.
In order to improve the stirring efficiency and improve the stirring contact degree of the stirring blade 52 and the additive, the following settings can be made: the lower side of the stirring vane 52 is not higher than half of the height of the columnar siphon structure 4, so that at least part of the stirring vane 52 is in direct contact with the additive dosed in the dosing chamber 3.
In the embodiment of the present invention, at least a portion of the stirring blade 52 is lower than the maximum liquid level of the additive to be dosed in the dosing chamber 3, and preferably, at least a portion of the stirring blade 52 is lower than the upper end of the inner tube 42 of the siphon structure 4, so that the rotating impeller 5 stirs the mixture of the additive and the water to be dosed in the dosing chamber before the water level in the dosing chamber 3 reaches the maximum liquid level, that is, the upper end of the inner tube 42 of the siphon structure. Through the arrangement, the aim of stirring the additive and the water mixture in the feeding cavity by the rotating impeller is fulfilled before the detergent box triggers the siphon effect.
In the embodiment of the present invention, the center of the groove-shaped mounting portion 51 is provided with a rotating shaft 55 protruding vertically downward, and the top of the columnar siphon structure 4 is provided with a rotating groove 44 for the corresponding insertion of the rotating shaft; a gap is formed between the inner side wall of the groove-shaped mounting part 51 and the outer peripheral wall of the columnar siphon structure 4; preferably, a bearing 56 is provided in the rotation groove 44 for fixing the rotation shaft.
In the embodiment of the present invention, in order to reduce the friction force during the rotation of the rotary impeller 5, the following settings may be performed: the groove bottom of the groove-shaped mounting part 51 is spaced from the top surface of the cylindrical siphon structure 4, so that the mounting part 51 and the siphon structure 4 do not interfere with each other during the rotation of the rotary impeller 5. Preferably, a circle of downward protruding contact ribs 54 is provided at the connection between the bottom of the groove-shaped mounting portion 51 and the rotating shaft 55, so that the connection between the contact ribs 54 and the top surface of the cylindrical siphon structure 4 and the other portions of the mounting portion 51 are separated from the cylindrical siphon structure 4 to reduce friction during the rotation of the rotary impeller 5.
As shown in fig. 3 and 5, in the embodiment of the present invention, the sealed upper end of the outer tube 41 of the siphon structure 4 is provided with an upward protruding and coaxially disposed cylindrical fitting portion 43, and the rotating groove 44 is coaxially disposed on the fitting portion 43 and is upwardly opened; the groove-shaped mounting portion 51 of the rotary impeller 5 is correspondingly engaged with the engagement portion 43. The outer circumference of the cylindrical fitting portion 43 is smaller than the inner circumference of the recessed mounting portion 51 to ensure that the rotary impeller 5 does not interfere with each other during rotation. Meanwhile, the outer circumference of the cylindrical fitting portion 43 is smaller than the outer circumference of the outer tube 41 of the siphon structure 4 to form an upwardly narrowed shaft section, thereby ensuring the rotational installation of the rotary impeller 5. In addition, the inner circumference of the groove-shaped mounting part 51 of the rotary impeller 5 is smaller than the outer circumference of the outer tube 41 of the siphon structure 4 and larger than the outer circumference of the columnar fitting part 43, so as to ensure that the reversed groove-shaped mounting part 51 does not slide down.
In the embodiment of the invention, the outer peripheral wall of the columnar siphon structure 4 is provided with at least one circle of convex ribs 45 protruding outwards in the radial direction, and the inner peripheral wall of the groove-shaped mounting part 51 is provided with at least one clamping jaw 53 protruding inwards in the radial direction; installation department 51 lock is in siphon structure 4 top, and jack catch 53 is in protruding muscle 45 below, and protruding muscle 45 and jack catch 53 are at least partial coincidence in vertical direction, make jack catch 53 spacing each other with protruding muscle 45 to provide limiting displacement to installation department 51 in vertical direction, and then avoid 5 rotatory in-process of rotatory impeller to break away from with siphon structure 4 mutually.
As shown in fig. 4 and 6, in the embodiment of the present invention, the top of the feeding cavity 3 is open, the top of the box body 1 of the detergent box is provided with a spray hole 14 disposed opposite to the rotating impeller 5, and at least a part of the inlet water flow of the detergent box is sprayed to the rotating impeller 5 through the spray hole 14, so as to drive the rotating impeller 5 to rotate by the sprayed inlet water, so that the rotating impeller 5 is driven to rotate by the inlet water flow of the detergent box, thereby achieving the purpose that the rotating impeller 5 synchronously rotates with the inlet water flow during the water inlet process of the detergent box.
In the embodiment of the invention, a chamber 13 is arranged at the top of the box body 1, the chamber 13 is connected with the water inlet 11 of the detergent box, and the chamber 13 is communicated with the throwing cavity 3 through a spray hole 14, so that at least part of inlet water flows into the chamber 13 and is sprayed into the throwing cavity 3 through the spray hole 14.
In the embodiment of the present invention, a circle of multiple spray holes 14 arranged at intervals are correspondingly arranged above the stirring blade 52 on the periphery of the rotating impeller 5, and the spray holes 14 extending in the radial direction at least cover the corresponding radial width of the rotating path of the stirring blade 52 in the rotating process of the rotating impeller 5, so as to ensure that the inlet water sprayed and flowing out from the spray holes 14 correspondingly impacts the stirring blade 52 of the rotating impeller 5.
Preferably, each of the injection holes 14 extends along a direction staggered with a same inclination angle with the radial direction of the rotating impeller 5, so that the injected water flow obliquely impacts the stirring blade 52 of the rotating impeller 5 at a certain inclined angle with the vertical direction, thereby achieving the purpose that the injected water flow provides a circumferential rotation driving force to the rotating impeller 5.
As shown in fig. 5 and 6, it is further preferable that, in order to increase the driving force of the incoming water flow to the rotary impeller 5, the following arrangement is provided: the top of each stirring blade 52 is provided with an inclined portion 57 extending obliquely upward in the same circumferential direction, the inclined portion 57 provided at the top of each stirring blade 52 is inclined from bottom to top in the clockwise direction, and the nozzle holes 14 are gradually deviated from the center of the rotary impeller 5 in the counterclockwise direction in the radial direction.
As shown in fig. 4, preferably, the chamber 13 covers the top opening of the corresponding throwing cavity 3, and other spray holes 14 are further provided on the chamber 13 which is not overlapped with the rotating impeller 5, so that the water inlet part of the detergent box flows into the mixing blades; and the other part of the inflow water washes other positions in the feeding cavity 3 from the spray holes 14 at other positions so as to reduce the residue of the additive in the feeding cavity 3.
In the embodiment of the invention, an impeller 6 which is positioned outside a throwing cavity 4 and can rotate around a horizontal extension axis is arranged in a box body 1 of a detergent box; preferably, at least a portion of the impeller 6 is lower than the bottom of the feeding chamber 3 to stir the water and the additive flowing into the box body 1, so as to further improve the mixing uniformity and foaming effect of the additive.
As shown in fig. 4 and 6, in the embodiment of the present invention, the impeller 6 is disposed near the rear side wall of the throwing cavity 3, and the overflow water flowing out from the top opening of the throwing cavity 3 rushes toward the impeller 6 to drive and rotate, so that the impeller 6 is automatically rotated by the overflow water of the throwing cavity 3, and the purpose of stirring the mixture of the additive and the water in the box body 1 by the impact rotation of the overflow water on the impeller 6 is achieved.
As shown in fig. 1 to 6, in the embodiment of the present invention, a water outlet 12 communicated with the outside is disposed on the front side of the bottom wall of the box body 1, and the impeller 6 is disposed on the side opposite to the water outlet 12, so that the water flowing out from the rear side of the putting cavity 3 can drive the impeller 6 and then flow forward along the bottom wall of the box body 1 to the water outlet 12 and flow out of the box body. Preferably, in order to guarantee the smooth degree of water outlet of the box body 1, the bottom wall of the box body 1 is arranged to be inclined downwards gradually from back to front, and the water outlet 12 is located at the lowest position of the bottom wall of the box body 1. Meanwhile, the rear side of the open top of the feeding cavity 3 is lower than the other sides to guide the overflow water flow of the feeding cavity 3 to flow into the box body 1 from the rear side.
Preferably, in the embodiment of the present invention, in order to guide the overflow water flow of the throwing chamber 3 to flow to the impeller 6 and further drive the impeller 6, the following settings may be performed: a guide plate 61 for guiding the overflow water overflowing from the rear side wall of the throwing cavity 3 to flow to the impeller 6 is arranged above the impeller 6; further preferably, the guide plate 61 extends to the side close to the throwing cavity 3 in an inclined manner from top to bottom, and the lowermost side of the guide plate 61 is spaced from the throwing cavity 3 by a gap and is arranged above the impeller 6 so as to guide overflow water overflowing from the rear side of the throwing cavity 3 to flow to the blade of the impeller 6 close to the side close to the throwing cavity 3 under the guidance of the guide plate 61, thereby providing a rotational driving force for the impeller 6.
As shown in fig. 1 to 6, in the embodiment of the present invention, a liquid storage box 2 capable of being pulled outwards is installed in a box body 1 of a detergent box, a plurality of throwing cavities 3 are disposed on the liquid storage box 2, siphon structures 4 are respectively disposed in the throwing cavities 3, and rotating impellers 5 which rotate under the action of corresponding water flow are respectively installed on the siphon structures 4, so that additives thrown in the throwing cavities 3 are respectively and correspondingly stirred by the rotating impellers 5. Preferably, the liquid storage box 2 is horizontally pulled out from the front side of the box body 1 of the detergent box. Preferably, in order to facilitate the outward drawing of the reservoir 2, a handle 21 exposed to the outside is provided on a front side panel of the reservoir 2 so as to be easily held by a user.
In the embodiment of the invention, the box body 1 of the detergent box is provided with water inlets 11 which are in one-to-one correspondence with the feeding cavities 3; preferably, the top of the top opening of each throwing cavity 3 is correspondingly provided with a cavity 13, the upper side of each cavity 13 is communicated with the water inlet 11 in a one-to-one correspondence manner, the lower side of each cavity 13 is provided with a spray hole 14 correspondingly arranged with the rotary impeller 5 in the corresponding throwing cavity 3, so that the water fed into the detergent box flows into the corresponding throwing cavity 3 from the corresponding water inlet 11, the corresponding cavity 13 and the corresponding spray hole 14 and drives the corresponding rotary impeller 5, and further, the effect of driving the rotary impellers 5 in the respective throwing cavities 3 to rotate respectively or simultaneously is achieved. Meanwhile, the siphon structures 4 of the throwing cavities 3 are communicated with the same box body 1, and the bottom of the box body is provided with water outlets 12 for discharging inlet water flowing out of the throwing cavities, so that outlet water of the throwing cavities 3 flows out through the same water outlet 12.
The embodiment of the invention also discloses a washing machine, which is provided with the detergent box, wherein the water inlet 11 of the detergent box is communicated with the water inlet structure of the washing machine, and the water outlet 12 of the detergent box is communicated with the water containing barrel of the washing machine, so that at least part of water inlet of the washing machine flows through the detergent box and flushes the additive put into the corresponding putting cavity 3 into the water containing barrel along with the water flow; meanwhile, when the inflow water flows through the detergent box, the inflow water flows through the detergent box and correspondingly impacts the rotating impeller 5 and/or the impeller 6, so that the rotating impeller 5 and/or the impeller 6 automatically rotate under the action of the water flow, and the additive and the inflow water which are put into the corresponding putting cavity 3 are stirred, and the effects of improving the mixing uniformity and the foaming degree of the additive which is put into the washing machine are further achieved.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A detergent box comprises a box body, wherein a feeding cavity for feeding additives is arranged in the box body, and a siphon structure which utilizes water inflow to trigger a siphon effect to enable the fed additives to flow into the box body is arranged in the feeding cavity; the method is characterized in that: the siphon structure is provided with a rotary impeller which can rotate relatively to stir the additive.
2. The detergent box of claim 1, wherein the siphon structure is a cylindrical structure extending vertically upward and disposed on a bottom wall of the dispensing chamber, and the rotary impeller rotates around a vertical axis of the cylindrical siphon structure.
3. The detergent box according to claim 2, wherein the rotary impeller includes a mounting portion fitted around an outer peripheral wall of the siphon structure, and a plurality of agitating blades radially protruded are arranged on an outer periphery of the mounting portion.
4. The detergent box according to claim 3, wherein the mounting part is a groove which is inverted at the top of the columnar siphon structure, and a plurality of radially protruding stirring blades are arranged on the outer peripheral wall of the groove; the lower side of the stirring blade which vertically extends in the radial direction is lower than the lowest part of the groove-shaped mounting part;
preferably, the lower side of the stirring blade is not higher than half height of the columnar siphon structure;
preferably, at least part of the stirring blade is lower than the maximum liquid level height of the additive put in the putting cavity.
5. The detergent box according to claim 4, wherein the center of the groove-shaped mounting part is provided with a rotating shaft which is vertically protruded downwards, and the top of the columnar siphon structure is provided with a rotating groove for the corresponding insertion of the rotating shaft; a gap is formed between the inner side wall of the groove-shaped mounting part and the outer peripheral wall of the columnar siphon structure;
preferably, a bearing for correspondingly and fixedly assembling the rotating shaft is arranged in the rotating groove;
preferably, the outer peripheral wall of the columnar siphon structure is provided with at least one circle of convex ribs protruding outwards in the radial direction, and the inner peripheral wall of the groove-shaped mounting part is provided with at least one clamping jaw protruding inwards in the radial direction; the installation department lock is in siphon structure top, and the jack catch is in protruding muscle below, and protruding muscle and jack catch are at least partial coincidence in vertical direction.
6. The detergent box according to any one of claims 1 to 5, wherein the top of the detergent box is provided with a nozzle hole arranged opposite to the rotary impeller, and at least part of the inlet water of the detergent box is sprayed to the rotary impeller through the nozzle hole and used for driving the rotary impeller to rotate by the sprayed inlet water;
preferably, a circle of a plurality of spray holes which are arranged at intervals are correspondingly distributed above the stirring blades on the periphery of the rotating impeller, and each spray hole extends along the direction which is staggered with the radial direction of the rotating impeller by the same inclination angle;
more preferably, the top of the stirring blade is provided with an inclined portion extending obliquely upward in the same circumferential direction.
7. The detergent box according to any of claims 1 to 6, wherein an impeller rotatable about a horizontally extending axis is provided outside the dosing chamber in the detergent box;
preferably, at least part of the impeller is lower than the bottom of the dosing chamber.
8. The detergent box according to claim 7, wherein the impeller is arranged close to the rear side wall of the feeding cavity, and overflow water flowing out of the feeding cavity from the top opening rushes to the impeller to drive the impeller to rotate;
preferably, a guide plate for guiding overflow water flow overflowing from the rear side wall of the throwing cavity to flow to the impeller is arranged above the impeller;
further preferably, the guide plate extends towards the side close to the throwing cavity in an inclined manner from top to bottom, and the lowermost side of the guide plate is spaced from the throwing cavity by a gap and is arranged above the impeller.
9. The detergent box according to any one of claims 1 to 8, wherein a liquid storage box capable of being pulled outwards is installed in the detergent box, a plurality of throwing cavities are formed in the liquid storage box, siphon structures are respectively arranged in the throwing cavities, and rotating impellers which rotate under the action of corresponding water flow are respectively installed on the siphon structures.
10. A washing machine equipped with the detergent box of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729342.XA CN112342748A (en) | 2019-08-08 | 2019-08-08 | Detergent box and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729342.XA CN112342748A (en) | 2019-08-08 | 2019-08-08 | Detergent box and washing machine |
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|---|---|
| CN112342748A true CN112342748A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910729342.XA Pending CN112342748A (en) | 2019-08-08 | 2019-08-08 | Detergent box and washing machine |
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| CN (1) | CN112342748A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023022684A1 (en) * | 2021-08-20 | 2023-02-23 | Arcelik Anonim Sirketi | A washing machine |
| WO2023185483A1 (en) * | 2022-04-02 | 2023-10-05 | 青岛海尔洗衣机有限公司 | Control console base structure and washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106536811A (en) * | 2014-05-22 | 2017-03-22 | 三星电子株式会社 | Washing machine |
| JP2018102600A (en) * | 2016-12-27 | 2018-07-05 | パナソニックＩｐマネジメント株式会社 | Washing machine |
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| CN109097953A (en) * | 2017-06-21 | 2018-12-28 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive delivery device and washing machine |
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| CN106536811A (en) * | 2014-05-22 | 2017-03-22 | 三星电子株式会社 | Washing machine |
| JP2018102600A (en) * | 2016-12-27 | 2018-07-05 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| CN108866956A (en) * | 2017-05-11 | 2018-11-23 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and its detergent device |
| CN109097953A (en) * | 2017-06-21 | 2018-12-28 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive delivery device and washing machine |
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| WO2023022684A1 (en) * | 2021-08-20 | 2023-02-23 | Arcelik Anonim Sirketi | A washing machine |
| WO2023185483A1 (en) * | 2022-04-02 | 2023-10-05 | 青岛海尔洗衣机有限公司 | Control console base structure and washing machine |
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