CN223281068U - Put in subassembly and clothing treatment facility - Google Patents

Abstract

This application relates to the technical field of clothing processing, and provides a dispensing assembly and clothing processing equipment. The dispensing assembly is disposed on a workbench and includes a detergent box and a spray nozzle. The detergent box is formed with an overflow waterway; the spray nozzle is located on one side of the exterior of the detergent box. The detergent box and the spray nozzle are both constructed as part of a first waterway. The first waterway is used to transport a mixed detergent solution, and the overflow waterway is used to receive the mixed detergent solution overflowing from the first waterway. The first waterway and the overflow waterway of the present application are both used to dispense the mixed detergent solution into the clothing processing chamber, enriching the dispensing path of the mixed detergent solution.

Description

Put in subassembly and clothing treatment facility

Technical Field

The application relates to the technical field of clothes treatment, in particular to a throwing component and clothes treatment equipment.

Background

This section is intended to provide a background or context for embodiments of the application. The description herein is not admitted to be prior art by inclusion in this section.

For a laundry treatment apparatus having a table, a laundry input port of the table is used to put in or take out laundry into the laundry treatment apparatus. In the related art, a spray head body for injecting a fluid such as a detergent is arranged on a table, and the spray head body mounted on the table has a water outlet through which the detergent is injected into a laundry treatment chamber of a laundry treatment apparatus.

Disclosure of utility model

In view of the foregoing, the present application desirably provides a dispensing assembly and a laundry treating apparatus, in which both a first waterway and an overflow waterway are used to dispense a detergent mixed solution to a laundry treating chamber, enriching a dispensing path of the detergent mixed solution.

The embodiment of the application provides a delivery assembly, which is arranged on a workbench and comprises:

A detergent box formed with an overflow waterway;

The shower nozzle is located one side of detergent box outside, the detergent box with the shower nozzle all is constructed as the part of first water route, first water route is used for carrying the detergent mixed solution, overflow water route is used for accepting the detergent mixed solution that the first water route overflowed.

In some embodiments, the throwing component comprises a second waterway and a mixing space, the second waterway is used for conveying water, and the water outlet end of the first waterway and the water outlet end of the second waterway are both communicated with the mixing space.

In some embodiments, the launch assembly includes a cannula formed with at least a portion of the second waterway, at least a portion of the cannula being inserted into the first waterway.

In some embodiments, the spray head is formed with a liquid outlet channel, the liquid outlet channel is a part of the first waterway, and at least part of the insertion tube is inserted into the liquid outlet channel.

In some embodiments, the second waterway is provided with a pressurization structure for increasing a flow rate of the fluid in the second waterway and/or a turbulence structure for providing a circumferential velocity component to the fluid in the second waterway.

In some embodiments, a divider member is provided on the underside of the table, the divider member and table together defining the spray head.

In some embodiments, at least a portion of the detergent box is formed by the table.

In some embodiments, the dispensing assembly includes a dispenser box that is removably disposed in the detergent box, the dispenser box forming a detergent dispensing chamber for containing detergent, the detergent box forming a mixing chamber in communication with the detergent dispensing chamber, the detergent dispensing chamber and the mixing chamber being part of the first waterway.

In some embodiments, the detergent delivery cavity is located above the mixing cavity, and a filter hole is formed in the upper side wall of the mixing cavity.

An embodiment of the present application provides a laundry treatment apparatus including:

A laundry treatment chamber;

A work table;

the dispensing assembly of any one of the above claims, wherein the detergent mixed solution of the first waterway and the detergent mixed solution of the overflow waterway both enter the laundry treatment chamber.

According to the throwing component provided by the embodiment of the application, the detergent box is provided with the overflow waterway and a part of the first waterway, and the spray nozzle is provided with a part of the first waterway, so that the detergent mixed solution can be split in the detergent box, one part of the detergent mixed solution enters the spray nozzle, and the other part of the detergent mixed solution enters the overflow waterway. Under the condition that the liquid level of the detergent mixed solution in the first waterway is higher than the overflow liquid level, the excessive detergent mixed solution in the first waterway overflows to the overflow waterway and enters the clothes treatment cavity through the overflow waterway, the overflow waterway can play a role in safety protection, and the excessive detergent mixed solution in the first waterway can be timely discharged. Compared with the scheme that only one water outlet is used for throwing the detergent in the related art, the first waterway and the overflow waterway are both used for throwing the detergent mixed solution into the clothes treatment cavity, so that the throwing paths of the detergent mixed solution are enriched.

Drawings

FIG. 1 is a schematic view of a table and dispenser box in an embodiment of the application;

FIG. 2 is a schematic view of another view of the structure of FIG. 1;

FIG. 3 is a schematic view of a structure of a stage according to an embodiment of the present application, wherein the dashed arrows schematically show the fluid flow direction;

FIG. 4 is a schematic cross-sectional view of the table of FIG. 3;

FIG. 5 is a schematic view of the table of FIG. 3 from yet another perspective;

FIG. 6 is a schematic illustration of the workstation of FIG. 5 with the filter plate omitted, wherein the inlet valve is shown;

FIG. 7 is a schematic view of a cannula according to an embodiment of the present application;

FIG. 8 is a sectional view taken in the direction D-D of FIG. 7;

FIG. 9 is a schematic view of the dispenser box of FIG. 1;

FIG. 10 is another cross-sectional schematic view of the table of FIG. 3;

fig. 11 is an enlarged schematic view at G in fig. 10.

Description of the reference numerals

20A, mixing space, 20ab, liquid outlet, 21, turbulence structure, 120, pressurizing structure, 22, reducing section, 23, equal diameter section, 30, detergent box, 30c, overflow cavity, 30d, mixing cavity, 30e, holding cavity, 40A, first waterway, 50A, second waterway, 90, water inlet valve, 80, workbench, 80A, clothing input port, 80b, pumping port, 130, spray head, 130A, liquid flow channel, 50Aa, water outlet end of liquid flow channel 130A, 130b, liquid flow channel, 40Aa, water outlet end of liquid flow channel 130b, 130ba, diversion surface, 131, cannula, 1311, horizontal section, 1312, bending section, 140, distributor box, 140A, detergent input cavity, 140b, discharge port, 150, baffle member, 160, filter plate, 160A, filter hole, 180A, overflow waterway.

Detailed Description

The embodiments of the present application and the technical features of the embodiments may be combined with each other without conflict, and the detailed description in the detailed description should be taken as an explanatory description of the gist of the present application and should not be construed as undue limitation of the present application.

In the embodiment of the present application, the lower direction means the direction in which the ground is located, the upper direction is opposite to the lower direction, the front direction means the direction toward the user, the rear direction is opposite to the front direction, the left direction means the side in which the left hand is located when the user is located in front of the laundry treating apparatus, the right direction is opposite to the left direction, and the up-down direction, the front-back direction, and the left-right direction are perpendicular to each other. In the embodiment of the present application, the "upper", "lower", "front", "rear", "left", "right" azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings. It is to be understood that such directional terms are merely used to facilitate the description of the application and to simplify the description, and are not intended to indicate or imply that the devices or elements so referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus are not to be construed as limiting the application. The application will be described in further detail with reference to the accompanying drawings and specific examples.

In the embodiment of the application, the plurality of index numbers comprises two and more than two. At least two refers to an index number comprising two or more.

The embodiment of the present application provides a laundry treating apparatus including a cabinet and a table 80. The table 80 is provided on the case. The box provides support for the table 80.

The table 80 may be provided at an upper portion of the case. It is understood that the upper portion of the case may be a portion of the case above the bisector by taking a plane perpendicular to the front-rear direction as a projection plane and taking a straight line extending in the horizontal direction and bisecting the projection of the case as the bisector.

In some embodiments, the case may be substantially hexahedral, for example, square or rectangular.

The laundry treating apparatus includes a laundry treating chamber, in which the table 80 and the cabinet together define a placing chamber. The laundry treating chamber is used for placing laundry.

The laundry treating apparatus may be a pulsator washing machine. The laundry treating chamber of the pulsator washing machine rotates about an axis extending in the up-down direction.

The laundry treating apparatus includes a drum assembly having a laundry treating chamber, the drum assembly being disposed in the placement chamber.

Referring to fig. 1, the table 80 is formed with a laundry putting opening 80a, the laundry putting opening 80a penetrates through both surfaces of the table 80 in the up-down direction, and the laundry putting opening 80a communicates with the laundry treating chamber. Laundry may be put into or taken out of the laundry treating chamber through the laundry putting opening 80 a. The table 80 may constitute an exterior surface of the laundry treating apparatus.

The laundry treating apparatus includes a door body that can selectively open or close the laundry putting opening 80a. For example, the door may be rotatably coupled at one end to the table 80. Thus, the operation convenience can be improved.

The table 80 may also be used to mount a control panel or the like, which may be used to control the operation of the laundry treating apparatus.

In some embodiments, the cartridge assembly includes a rotatable inner cartridge. The inner barrel is provided with a picking and placing opening which can be upwards. The user can insert or withdraw the laundry into or from the drum through the laundry insert opening 80a and the laundry withdrawing opening from above. The inner tub may be used for placing loads such as clothing. The inner drum can rotate, for example, clothes, water, detergent and the like rotate along with the inner drum, so that the clothes change the posture in the inner drum continuously, and the flow direction of the water, the detergent and the like changes along with the inner drum.

The space within the inner drum may be a laundry treating chamber, the axis of the drum assembly may extend in an up-down direction, and the table 80 may be disposed above the drum assembly. A rotatable pulsator may be provided in the laundry treating chamber, for example in the inner tub, by which the laundry, water flow, detergent etc. in the tub assembly are agitated.

In some embodiments, the inner barrel may be generally hollow cylindrical.

In some embodiments, the cartridge assembly includes an outer barrel in which the inner barrel may be disposed. The outer tub may be used for holding water for washing laundry, and the inner tub is used for holding laundry.

In this embodiment, the inner barrel may also be referred to as a perforated inner barrel, with water held by the outer barrel. The space within the inner drum is part of the laundry treatment chamber. Fluid may flow between the spaced space between the outer barrel and the inner barrel and the space within the inner barrel through the flow aperture of the inner barrel.

In some embodiments, the outer barrel may be generally hollow cylindrical.

For ease of understanding, the first waterway 40A, the second waterway 50A, and the overflow waterway 180A of the present application are schematically shown in fig. 4 by dotted arrows.

Referring to fig. 1 to 11, an embodiment of the present application provides a dispensing assembly, which is disposed on a workbench 80, and includes a detergent box 30 and a spray head 130, wherein the detergent box 30 is formed with an overflow waterway 180A, the spray head 130 is located at one side of the outside of the detergent box 30, the detergent box 30 and the spray head 130 are both configured as a part of a first waterway 40A, the first waterway 40A is used for delivering a detergent mixed solution, and the overflow waterway 180A is used for receiving the detergent mixed solution overflowed from the first waterway 40A.

The table 80 provides support and mounting locations for the launch assembly.

The overflow waterway 180A is used for receiving the detergent mixed solution overflowed from the first waterway 40A, and means that the detergent mixed solution is basically delivered to the laundry treating chamber through the first waterway 40A in case that the level of the detergent mixed solution in the first waterway 40A is not higher than the overflow level, and that the excessive detergent mixed solution of the first waterway 40A overflows to the overflow waterway 180A and enters the laundry treating chamber through the overflow waterway 180A in case that the level of the detergent mixed solution in the first waterway 40A is higher than the overflow level.

It will be appreciated that the overflow level may be set as desired and the application is not limited thereto.

The detergent box 30 and the spray head 130 each form a part of the first waterway 40A, that is, the detergent box 30 and the spray head 130 each have a passage for circulating a detergent mixed solution, and the detergent mixed solution of the first waterway 40A flows through the detergent box 30 and the spray head 130.

The detergent box 30 of the present application may be referred to as a spray head body.

In the dispensing assembly provided by the embodiment of the application, the detergent box 30 is formed with the overflow waterway 180A and a part of the first waterway 40A, and the spray head 130 forms a part of the first waterway 40A, so that the detergent mixed solution can be split in the detergent box 30, a part of the detergent mixed solution enters the spray head 130, and another part of the detergent mixed solution enters the overflow waterway 180A. Under the condition that the liquid level of the detergent mixed solution in the first waterway 40A is higher than the overflow liquid level, the excessive detergent mixed solution in the first waterway 40A overflows to the overflow waterway 180A and enters the clothes treatment cavity through the overflow waterway 180A, and the overflow waterway 180A can play a role in safety protection and can timely discharge the excessive detergent mixed solution in the first waterway 40A. Compared with the scheme of only one water outlet for throwing the detergent in the related art, the first waterway 40A and the overflow waterway 180A are both used for throwing the detergent mixed solution into the clothes treatment cavity, so that the throwing paths of the detergent mixed solution are enriched.

It should be noted that the detergent mixed solution mentioned in the present application is only for convenience of description, and refers to a mixed solution in which a detergent is dissolved, and the mass percentage concentration of the detergent mixed solution is not limited, and the detergent mixed solution is not limited to be completely dissolved. In some embodiments, the detergent mixed solution may be a user-added detergent stock solution. In other embodiments, the detergent mixing solution may be a detergent mixed with a fluid from a water source.

The function of the detergent is not limited, and exemplary functions of the detergent include, but are not limited to, cleaning, softening, or flavoring.

The type of detergent is not limited and includes, but is not limited to, cleaners, softeners and/or aromatherapy agents and the like.

The form of the detergent is not limited, and may be a powdery washing powder, a flowable washing liquid, or the like.

The throwing component is disposed on the workbench 80, and at least part of components of the throwing component can be fixed on the workbench 80 in a mode of detachable connection, non-detachable connection or integrally formed manufacture, etc.

An embodiment of the present application provides a laundry treating apparatus including a laundry treating chamber, a table 80, and a dosing assembly according to any one of the embodiments of the present application, wherein both a detergent mixture solution of a first waterway 40A and a detergent mixture solution of an overflow waterway 180A enter the laundry treating chamber.

According to the clothes treatment equipment provided by the embodiment of the application, under the condition that the liquid level of the detergent mixed solution in the first waterway 40A is higher than the overflow liquid level, the excessive detergent mixed solution in the first waterway 40A overflows to the overflow waterway 180A and enters the clothes treatment cavity through the overflow waterway 180A, the overflow waterway 180A can play a role in safety protection, and the excessive detergent mixed solution in the first waterway 40A can be timely discharged. Compared with the scheme of only one water outlet for throwing the detergent in the related art, the first waterway 40A and the overflow waterway 180A are both used for throwing the detergent mixed solution into the clothes treatment cavity, so that the throwing paths of the detergent mixed solution are enriched.

In some embodiments, the spray head 130 is located on the left or right side of the detergent box 30. The spray head 130 and the detergent box 30 are arranged in the left-right direction, and the size occupied by the spray head 130 and the detergent box 30 in the up-down direction can be reduced, thereby avoiding excessively increasing the overall height of the table 80 in the up-down direction.

In some embodiments, referring to fig. 1 to 11, the throwing component includes a second waterway 50A and a mixing space 20A, the second waterway 50A is used for delivering water, and the water outlet end of the first waterway 40A and the water outlet end of the second waterway 50A are both communicated with the mixing space 20A.

The fluid from the first waterway 40A and the fluid from the second waterway 50A both enter the mixing space 20A, and enter the laundry treating chamber through the mixing space 20A to participate in laundry treatment.

In this embodiment, the fluid from the second waterway 50A and the fluid from the first waterway 40A both enter the mixing space 20A to be converged and mixed, enhancing the mixing effect, so that the detergent, such as the washing powder, is more sufficiently dissolved.

The water outlet end of the first waterway 40A refers to a portion of the first waterway 40A where the fluid exits the first waterway 40A. The water outlet end of the second water path 50A refers to a portion of the second water path 50A from which the fluid exits the second water path 50A.

In some embodiments, referring to fig. 1-11, the launch assembly includes a cannula 131, where cannula 131 is formed with at least a portion of second waterway 50A, and where at least a portion of cannula 131 is inserted into first waterway 40A. At least part of cannula 131 is inserted into first waterway 40A, and part of cannula 131 may be inserted into first waterway 40A, or all of cannula 131 may be inserted into first waterway 40A. A portion of cannula 131 is inserted into first waterway 40A, facilitating connection of cannula 131 to other tubing or valve ports, etc., at locations external to first waterway 40A.

At least part of the cannula 131 is inserted into the first waterway 40A, so that the cannula 131 and the first waterway 40A are mutually sleeved, and the connection mode of the cannula 131 and the first waterway is simple, the operation is easy, and the assembly difficulty can be reduced.

In this embodiment, the water outlet end of the cannula 131 is the water outlet end of the second waterway 50A, and at least part of the second waterway 50A is formed by using the space in the cannula 131, so that the structure is simple and the manufacturing is easy. At least part of the cannula 131 is inserted into the first waterway 40A, so that the water in the cannula 131 can enter the first waterway 40A, and the mixed solution of the detergent in the first waterway 40A can be impacted conveniently, and the aim of further diluting the detergent is fulfilled.

In some embodiments, referring to fig. 4 to 11, the spray head 130 is formed with a liquid outlet channel 130b, the liquid outlet channel 130b is a part of the first waterway 40A, and at least a part of the cannula 131 is inserted into the liquid outlet channel 130 b. That is, the water outlet end 40Aa of the liquid outlet channel 130b is the water outlet end of the first waterway 40A, the insertion pipe 131 is inserted into the spray head 130, and the water from the insertion pipe 131 can be easily and rapidly contacted and mixed with the detergent in the liquid outlet channel 130b and sprayed to the laundry treating chamber through the spray head 130.

In some embodiments, referring to fig. 1-11, a divider member 150 is provided on the underside of the table 80, the divider member 150 and the table 80 together defining the showerhead 130. That is, at least a part of the solid structure of the partition member 150 and a part of the solid structure of the table 80 constitute the shower head 130, and the partition member 150 and the table 80 together define a passage for circulating the detergent mixture solution. The shower nozzle 130 is defined by the partition member 150 and the table 80 together, so that the number of parts arranged on the table 80 can be reduced, the layout is simplified, and the manufacturing difficulty is reduced.

In one embodiment, cannula 131 is inserted into table 80. That is, the table 80 is formed with a socket into which the cannula 131 is inserted. By means of the design, the workbench 80 is used for providing the mounting position for the insertion tube 131, the mounting operation flow of the insertion tube 131 is simplified, and the production efficiency is improved.

In one embodiment, divider member 150 forms a receptacle into which cannula 131 is inserted.

In some embodiments, the gap between cannula 131 and the hub may be sealed by a sealing structure. For example, the gap between cannula 131 and the hub may be sealed by a sealing ring.

The sealing structure may be a flexible structure, and the gap at the junction of the second waterway 50A and the first waterway 40A is sealed by using elastic deformation of the sealing structure. For example, the sealing structure may be a flexible structure made of rubber and/or silicone material.

The divider member 150 may be removably or non-removably coupled to the table 80. In some embodiments, divider member 150 may be welded or bonded to table 80. In some embodiments, the divider member 150 may be snapped, screwed, bolted, or the like with the table 80.

The junction of the divider member 150 and the table 80 may be sealed. In this manner, fluid leakage at the junction of the divider member 150 and the table 80 is avoided.

Illustratively, the connection of the diaphragm member 150 to the table 80 may be sealed by a weld seal, an adhesive seal, or by a seal. The seal may be of flexible construction, with elastic deformation of the seal sealing the gap where the divider member 150 connects with the table 80. For example, the seal may be a flexible structure made of rubber and/or silicone material.

In some embodiments, referring to fig. 1-6, at least a portion of the detergent box 30 is formed by a table 80.

At least a portion of the detergent box 30 is formed on the table 80 means that a portion of the physical structure of the table 80 constitutes at least a portion of the physical structure of the detergent box 30. For example, at least a portion of the detergent box 30 may be integrally formed with the table 80. For example, at least a portion of the detergent box 30 and the table 80 may be integrally injection molded.

In this embodiment, at least part of the detergent box 30 is formed on the workbench 80, and part of the structure of the workbench 80 is reused as at least part of the detergent box 30, so that the number of parts can be reduced, the structure is simplified, and the cost is saved.

In some embodiments, referring to fig. 1 to 11, the dispensing assembly includes a dispenser box 140 that is disposed in and out of the detergent box 30, the dispenser box 140 forming a detergent dispensing chamber 140A for containing detergent, the detergent box 30 forming a mixing chamber 30d in communication with the detergent dispensing chamber 140A, the detergent dispensing chamber 140A and the mixing chamber 30d being part of the first waterway 40A.

The detergent delivery chamber 140a may be adapted to contain powdered detergent, although the detergent delivery chamber 140a may be adapted to contain a detergent having flow characteristics, such as a laundry detergent.

The detergent delivery chamber 140a has a discharge port 140b, and the discharge port 140b communicates with the mixing chamber 30 d. The discharge port 140b is used for discharging a fluid such as a detergent in the detergent delivery chamber 140a, the discharge port 140b communicates the detergent delivery chamber 140a with the mixing chamber 30d, the mixing chamber 30d is located downstream of the detergent delivery chamber 140a, the detergent in the detergent delivery chamber 140a enters the mixing chamber 30d through the discharge port 140b, and the mixing chamber 30d is used for containing a detergent mixed solution.

The fluid of the mixing chamber 30d enters the laundry treating chamber. That is, the detergent mixed solution in the mixing chamber 30d finally enters the laundry treating chamber to treat laundry.

In this embodiment, the detergent in the detergent dispensing chamber 140a enters the mixing chamber 30d for further mixing, and the mixing chamber 30d can provide space for the detergent to dissolve, so as to improve the uniformity of the detergent mixed solution. The dispenser box 140 is provided to be movable in and out of the detergent box 30, meaning that the dispenser box 140 can be moved into and out of the detergent box 30, so that the dispenser box 140 can be moved with respect to the detergent box 30 to facilitate the administration of the detergent toward the detergent administration chamber 140 a.

The number of the detergent dispensing chambers 140a is not limited, and the number of the detergent dispensing chambers 140a may be one or more. Taking the plurality of detergent delivery cavities 140a as an example, the plurality of detergent delivery cavities 140a may be sequentially arranged in a direction perpendicular to the up-down direction, for example, the plurality of detergent delivery cavities 140a may be sequentially arranged in the left-right direction or the front-rear direction. Each of the detergent delivery chambers 140a may deliver detergents of different functions or the same function.

In some embodiments, the upper surface of the dispenser box 140 forms an addition port communicating with the detergent delivery chamber 140 a. The user can add detergent to the detergent dispensing chamber 140a through the addition port from above.

In some embodiments, the detergent in the detergent delivery chamber 140a may be caused to enter the mixing chamber 30d by flushing the detergent delivery chamber 140a with a water flow. Illustratively, the water jets may spray water into the detergent delivery chamber 140a, where the water stream impinges on the detergent in the wash delivery chamber to create a detergent mixture solution that enters the mixing chamber 30d through the discharge outlet 140 b.

In some embodiments, the water jets may be formed in the table 80.

In one embodiment, the water jet may be located above the detergent delivery chamber 140 a.

In one embodiment, the dispenser box 140 is drawably disposed in the detergent box 30, for example, at least a portion of the dispenser box 140 is drawn out of the detergent box 30, a user can put detergent into the detergent putting cavity 140a, and in case of putting end or laundry need to be washed, the dispenser box 140 can be pushed into the detergent box 30, for example.

In one embodiment, the dosing assembly comprises a water deflector and a detergent box 30, the detergent box 30 having a cavity, at least a portion of the detergent box 30 being formed in the table 80, the water deflector extending upwardly from a wall of the cavity to divide the cavity into a subchamber and an overflow chamber 30c, the subchamber being part of the first waterway 40A and the overflow chamber 30c being part of the overflow waterway 180A.

In this embodiment, the height of the water blocking rib in the up-down direction is the height of the overflow liquid level. The upper surface of the water blocking rib is spaced from the surface of the cavity, that is, a gap is formed between the upper surface of the water blocking rib and the surface of the cavity. The level of the detergent mixed solution in the subchamber is higher than the height of the water blocking rib along the up-down direction, and the detergent mixed solution in the subchamber passes over the upper surface of the water blocking rib and enters the overflow chamber 30c through a gap between the upper surface of the water blocking rib and the surface of the cavity.

In one embodiment, referring to fig. 1-6, a portion of the divider member 150 and the table 80 define a portion of the detergent box 30, and another portion of the divider member 150 and the table 80 define a spray head 130. Illustratively, the dispenser box 140 is in a state of being received in the detergent box 30 with a plane perpendicular to the up-down direction as a projection plane, and the projection of the dispenser box 140 is at least partially overlapped with the projection of the detergent box 30, and the projection of the dispenser box 140 is spaced apart from the projection of the shower head 130.

In some embodiments, the table 80 forms a downwardly opening open channel and the baffle member 150 closes the downwardly opening open channel to form the outlet channel 130b of the spray head 130 and the mixing chamber 30d of the detergent box 30.

In one embodiment, referring to fig. 1 to 11, the detergent dispensing chamber 140a is located above the mixing chamber 30d, and the upper sidewall of the mixing chamber 30d is formed with a filtering hole 160a.

The filter holes 160a serve to limit the particle size of the circulated particles, thereby performing a filtering function.

In this embodiment, the fluid in the detergent delivery chamber 140a is filtered through the filter holes 160a and then enters the mixing chamber 30d. Taking detergent as washing powder as an example, the washing powder in the detergent delivery cavity 140a is impacted and primarily dissolved by water flow, and as the duration of the water flow impacting the washing powder in the detergent delivery cavity 140a is short, the problem of insufficient dissolution of the washing powder is easy to occur, the filtering holes 160a can temporarily reserve particles larger than or equal to the aperture of the filtering holes 160a on the upper side wall of the mixing cavity 30d, and particles smaller than the aperture of the filtering holes 160a can enter the mixing cavity 30d and then enter the clothes treatment cavity. During the washing process, the fluid from the washing delivery chamber can repeatedly wash the washing powder on the upper sidewall of the mixing chamber 30d, so that the washing powder is re-dissolved and then enters the mixing chamber 30d. By the design, the dissolving effect of the washing powder is better, particles of the washing powder entering the clothes treatment cavity are relatively smaller, and the cleaning effect is improved.

It is understood that the pore size of the filter pores 160a and the shape of the filter pores 160a may be set as desired. The shape of the filter holes 160a includes, but is not limited to, circular, oval, polygonal, or profiled, etc. The irregular shape refers to an irregular shape.

In an embodiment, referring to fig. 1 to 11, a pumping port 80b is formed on a surface of the table 80 facing the laundry putting port 80a, the pumping port 80b is communicated with a cavity of the detergent box 30, the subchamber is located at a side of the water blocking rib away from the pumping port 80b, and the overflow chamber 30c is located at a side of the water blocking rib close to the pumping port 80 b.

An overflow water path 180A is formed between the overflow chamber 30c and the pumping port 80 b. The detergent mixture overflowed from the subchamber passes over the water baffle ribs to enter the overflow chamber 30c and then directly enters the laundry treating chamber through the pumping port 80 b.

The detergent delivery chamber 140A, the subchamber and the liquid outlet passage 130b constitute a first waterway 40A. The subchamber includes a receiving chamber 30e and a mixing chamber 30d, the receiving chamber 30e being located above the mixing chamber 30d, and an upper sidewall of the mixing chamber 30d forming a filter hole 160a. The detergent mixed solution in the detergent delivery chamber 140a enters the accommodating chamber 30e and then enters the liquid outlet channel 130b of the spray head 130 through the mixing chamber 30 d.

The dispenser box 140 moves in and out of the detergent box 30 through the pumping port 80 b. In case that it is necessary to add the detergent into the dispenser box 140, the dispenser box 140 may be withdrawn from the detergent box 30 through the withdrawal port 80b, and in case that the detergent addition is completed, the dispenser box 140 may be pushed into the detergent box 30 through the withdrawal port 80 b. During the washing process, the fluid such as the detergent in the detergent delivery chamber 140A may flow through the first waterway 40A, for example, sequentially through the accommodating chamber 30e, the mixing chamber 30d, the liquid outlet channel 130b and the mixing space 20A, and finally be delivered from the liquid outlet 20ab to the laundry treating chamber, and the fluid such as the detergent in the accommodating chamber 30e may overflow into the overflow chamber 30c and enter the laundry treating chamber through the pumping port 80 b.

In an embodiment, referring to fig. 1 to 11, the nozzle 130 forms a liquid outlet 20ab communicating with the mixing space 20A, and the mixing space 20A is located between the water outlet end of the second waterway 50A and the liquid outlet 20 ab. The liquid outlet 20ab is for discharging the fluid in the mixing space 20 a. The fluid from the first waterway 40A and the fluid from the second waterway 50A are converged and mixed in the mixing space 20A, and then discharged to the laundry treating chamber through the liquid outlet 20ab, thereby participating in laundry treatment.

In one embodiment, the liquid outlet 20ab is formed on the table 80, so that the fluid discharged from the liquid outlet 20ab is sprayed downward to the laundry treating chamber under the action of gravity and initial velocity. At least part of the space between the water outlet end of the second waterway 50A and the liquid outlet 20ab is the mixing space 20A.

For example, in some embodiments, referring to fig. 7 and 11, the mixing space 20A may be a space defined by a line between the water outlet end of the second water path 50A and the liquid outlet 20ab, and referring to fig. 11, the space defined by a line between the water outlet end of the second water path 50A and the liquid outlet 20ab is the mixing space 20A. The water outlet end of the second water channel 50A may be the junction between the second water channel 50A and the mixing space 20A, that is, the water outlet end of the first water channel 40A surrounds the mixing space 20A.

The liquid outlet 20ab is a through hole penetrating through the outer surface of the physical portion, and in some embodiments, referring to fig. 3 and 11, the liquid outlet 20ab is formed on the surface of the table 80 facing the laundry inlet 80 a. In this way, structures on the table 80 that block the fluid outlet 20ab from discharging fluid can be avoided as much as possible.

In one embodiment, referring to fig. 3, 5 and 11, the liquid outlet 20ab is inclined toward the front lower side of the laundry treating chamber. That is, the axis of the liquid outlet 20ab is inclined to a straight line extending in the up-down direction, so that the detergent mixed solution sprayed from the liquid outlet 20ab can cover the laundry in the laundry treating chamber in a wide range.

In one embodiment, the flow rate of the water outlet end of the second waterway 50A is greater than the flow rate of the water outlet end of the first waterway 40A. On the one hand, the flow velocity difference exists between the fluid discharged from the second waterway 50A and the fluid discharged from the first waterway 40A, the flow velocity at the water outlet end of the second waterway 50A is relatively large, so that the impact force of the fluid can be increased, the flow velocity of the two fluids entering the mixing space 20A is fast or slow, the fast one of the flow velocities can impact and disturb the slow one of the flow velocities, the two fluids can be better mixed when meeting, and the dissolution of the detergent is further promoted. On the other hand, the flow rate of the water outlet end of the second waterway 50A is relatively large, and a negative pressure can be generated in the surrounding area, so that the fluid of the water outlet end of the first waterway 40A is sucked under the negative pressure, and the mixing effect is improved.

In some embodiments, referring to fig. 1-4, and 11, the dispenser box 140 forms a discharge outlet 140b in communication with the detergent dispensing chamber 140a, the discharge outlet 140b being located on a side of the dispenser box 140 remote from the liquid outlet 20 ab. The discharge port 140b is used to discharge the detergent mixed solution in the detergent delivery chamber 140 a. The discharge port 140b communicates with the mixing space 20A, for example, the first waterway 40A communicates with the discharge port 140b and the mixing space 20A. The detergent mixed solution from the discharge port 140b is introduced into the mixing space 20A through the first waterway 40A and is discharged to the laundry treating chamber through the liquid outlet 20 ab. The discharge port 140b is located at a side of the dispenser box 140 away from the liquid outlet 20ab, a path between the discharge port 140b and the liquid outlet 20ab is moderate, a flow path of the detergent mixed solution is prolonged in a limited space, a flow path and a flow duration of the detergent mixed solution are proper, and the detergent mixed solution is convenient to be further dissolved in a flow process, so that a mixing effect is improved.

Illustratively, in some embodiments, the discharge port 140b is formed at a rear sidewall of the dispenser box 140, and the liquid outlet 20ab is formed at a front sidewall of the table 80 facing the laundry putting port 80 a.

In some embodiments, referring to fig. 1-11, the dispensing assembly includes a filter plate 160, the filter plate 160 forming an upper sidewall of the mixing chamber 30d. Illustratively, at least a portion of the filter plate 160 is positioned between the detergent delivery chamber 140a and the lower surface of the subchamber. Specifically, the space defined by the filter plate 160 and the lower surface of the subchamber is the mixing chamber 30d. The filter plate 160 serves to filter the detergent mixed solution from the detergent delivery chamber 140 a. The detergent mixed solution from the detergent delivery chamber 140a flows through the filter plate 160, is filtered through the filter plate 160, and then enters the mixing chamber 30d.

In this embodiment, taking detergent as washing powder as an example, the washing powder in the detergent delivery chamber 140a is impacted and dissolved by the water flow, and the problem of insufficient dissolution of the washing powder easily occurs because the duration of the water flow impacting the washing powder in the detergent delivery chamber 140a is short, the filter plate 160 can temporarily hold particles larger than or equal to the aperture of the filter hole 160a on the upper surface of the filter plate 160, and particles smaller than the aperture of the filter hole 160a can enter the mixing chamber 30d and then enter the clothes treatment chamber through the liquid outlet 20 ab. During the washing process, the detergent mixture solution from the washing input chamber can repeatedly wash the washing powder on the upper surface of the filter plate 160 so that the washing powder is re-dissolved and then enters the mixing chamber 30d. By the design, the dissolving effect of the washing powder is better, particles of the washing powder entering the clothes treatment cavity are relatively smaller, and the cleaning effect is improved.

In some embodiments, in a state in which the dispenser box 140 is positioned in the detergent box 30, a plane perpendicular to the up-down direction is taken as a projection plane, and the projection of the discharge port 140b and the projection of the filter hole 160a do not overlap. That is, the projection of the discharge port 140b is spaced from the projection of the filter hole 160a, so that the fluid from the discharge port 140b contacts the filter plate 160 at a solid portion where the filter hole 160a is not formed and then flows to the filter hole 160a, thereby preventing the detergent mixture solution from the discharge port 140b from directly striking the filter hole 160a to some extent, resulting in some particles having a particle size larger than that of the filter hole 160a being punched into the mixing chamber 30d.

In some embodiments, referring to fig. 6, at least a portion of the lower surface of the mixing chamber 30d is sloped downward from away from the nozzle 130 toward the nozzle 130 to form a flow guiding surface 130ba. In this way, the fluid in the mixing chamber 30d can smoothly and rapidly enter the nozzle 130 under the guiding action of the guiding surface 130ba, and the residue of the fluid in the mixing chamber 30d can be reduced.

In some embodiments, referring to fig. 5 and 6, the filter plate 160 may be positioned above the guide surface 130 ba. For example, a plane perpendicular to the vertical direction is taken as a projection plane, and the projection of the filter plate 160 and the projection of the guide surface 130ba overlap at least partially.

In one embodiment, referring to fig. 4 to 8 and 11, the cannula 131 includes a horizontal segment 1311 and a bending segment 1312 connected to the horizontal segment 1311, wherein an axis of the horizontal segment 1311 extends along a horizontal direction, the bending segment 1312 bends downward from the horizontal segment 1311, and the water outlet 50Aa of the flow channel 130a is formed in the bending segment 1312. Illustratively, the end of bend 1312 remote from horizontal segment 1311 is the outlet end 50Aa of flow channel 130 a. The horizontal segment 1311 facilitates mating with a receptacle. The bend 1312 allows fluid to flow downward, thereby facilitating downward ejection of the water outlet end 50Aa of the flow channel 130a for rapid fluid contact with the underlying garment.

In an embodiment, the plane of the liquid outlet 20ab is taken as a projection plane, and the projection of the water outlet 50Aa of the liquid flow channel 130a is located in the projection range of the liquid outlet 20 ab. For example, the flow area of the outlet 20ab may be larger than the flow area of the outlet end 50Aa of the flow channel 130 a. In this way, the fluid flow direction change caused by the dislocation of the water outlet end 50Aa and the liquid outlet 20ab of the liquid flow channel 130a can be avoided.

The flow cross section is a cross section taken perpendicular to the flow line clusters. When the flow line clusters are not parallel to each other, the flow section is a curved surface, and when the flow line clusters are parallel to each other, the flow section is a plane. The flow area refers to the area of the flow cross section. Taking the example that the liquid outlet 20ab is circular, the overflow area of the liquid outlet 20ab may be a circular area.

In one embodiment, referring to fig. 1-4, cannula 131 is positioned on the left or right side of dispenser box 140. The cannula 131 and the dispenser box 140 are arranged in the left-right direction, and the size occupied by the cannula 131 and the dispenser box 140 in the up-down direction can be reduced, thereby avoiding excessively increasing the overall height of the table 80 in the up-down direction.

In some embodiments, referring to fig. 1-11, the second waterway 50A is provided with a pressurization structure 120 and/or a turbulence structure 21, the pressurization structure 120 being configured to increase a flow velocity of the fluid in the second waterway 50A, and the turbulence structure 21 being configured to provide a circumferential velocity component to the fluid in the second waterway 50A.

The above-mentioned provision of the circumferential velocity component means that the fluid passing through the turbulent structure 21 in the second waterway 50A has a velocity component in the circumferential direction of the second waterway 50A other than zero, and the circumferential direction of the second waterway 50A surrounds the extending direction of the second waterway 50A.

After passing through the turbulent flow structure 21, the fluid in the second waterway 50A generates multi-directional compound motion along the circumferential direction, the advancing direction and the like, so that the fluid is better mixed with the fluid in the mixing space 20A, the mixing efficiency is improved, the fluid sprayed by the liquid outlet 20ab can be scattered in a conical shape, the radiation range is wider, and the visual effect is better.

In this embodiment, the flow rate or shape of the fluid in the second waterway 50A is changed by the pressurizing structure 120 and/or the turbulent structure 21 to better strike the detergent mixed solution, thereby accelerating dissolution of the detergent and improving uniformity.

It will be appreciated that the turbulence structures 21 may also increase the flow rate of the fluid by limiting the area of the flow channel 130a in which they are located. In this way, the two streams entering the mixing space 20a are made to differ more in velocity, further promoting detergent dissolution.

In one embodiment, referring to fig. 7, 8 and 11, the cannula 131 is formed with a fluid channel 130A, the fluid channel 130A is at least part of the second waterway 50A, the fluid channel 130A is provided with a pressurizing structure 120, and the pressurizing structure 120 is used to increase the flow rate of the fluid in the fluid channel 130A. The impact force of the fluid in the fluid channel 130a is larger after the fluid is accelerated by the pressurizing structure 120, so that the fluid from the fluid channel 130b can be better stirred, and the mixing effect is improved.

In one embodiment, referring to fig. 7, 8 and 11, the pressurizing structure 120 includes a reduced diameter section 22, and the reduced diameter section 22 increases the flow rate of the water outlet 50Aa of the flow channel 130 a. The reduced diameter section 22 is a section where the flow area of the fluid in the reduced diameter section 22 is reduced in the flow direction of the fluid. The reduced diameter section 22 can increase the impact force of the fluid by limiting the flow area of the fluid, thereby achieving good mixing effect. Meanwhile, the reducing section 22 enables the water outlet end 50Aa of the liquid flow channel 130a to have a larger jet speed, and can generate obvious negative pressure in a relatively larger surrounding area, so that the fluid at the water outlet end 40Aa of the liquid outlet channel 130b is sucked under the negative pressure to be mixed with the fluid of the liquid flow channel 130a, and the mixing effect is improved.

In some embodiments, the pressurization structure 120 comprises a powered pressurization mechanism. The power pressurizing mechanism refers to a mechanism that a power source provides power to increase fluid pressure to raise flow rate. The power source includes, but is not limited to, electrical energy or other energy sources. The dynamic pressurizing mechanism can actively increase the fluid flow rate, and compared with the passive increase of the fluid flow rate of the reducing section 22, the dynamic pressurizing mechanism has high automation degree.

The type of power pressurizing mechanism is not limited, and exemplary power pressurizing mechanisms include, but are not limited to, water pumps, peristaltic pumps, and the like.

In some embodiments, the end of the pressurization structure 120 forms the water outlet end 50Aa of the flow channel 130 a. That is, the fluid of the fluid flow channel 130a is directly ejected from the end of the pressurizing structure 120, such as the reduced diameter section 22.

In some embodiments, referring to fig. 7, 8 and 11, the end of the pressurizing structure 120 is connected to a constant diameter section 23 and/or an expanded diameter section, and the constant diameter section 23 and/or the expanded diameter section form the water outlet end 50Aa of the flow channel 130 a.

For example, the end of the pressurizing structure 120 is connected to the constant diameter section 23, and the constant diameter section 23 forms the water outlet end 50Aa of the flow channel 130 a.

For another example, the end of the pressurizing structure 120 is connected to an expanded diameter section that forms the water outlet end 50Aa of the flow channel 130 a.

For another example, the pressurizing structure 120 has a constant diameter section 23 and an expanded diameter section connected to the end thereof, and any one of the constant diameter section 23 and the expanded diameter section forms the water outlet end 50Aa of the flow channel 130 a.

The constant diameter section 23 refers to a substantially constant flow area of the fluid in the constant diameter section 23 along the flow direction of the fluid.

The expansion section refers to a flow direction of the fluid, and an overflow area of the fluid in the expansion section becomes large.

In this embodiment, the fluid of the fluid flow channel 130a is ejected directly from the constant diameter section 23 and/or the expanded diameter section to the mixing space 20a. The fluid accelerated by the pressurizing structure 120 flows through the constant diameter section 23 and/or the expanding section, and can be conically and divergently discharged into the mixing space 20a at a relatively high speed.

In some embodiments, the extension of the constant diameter section 23 along the flow channel 130a is less than or equal to the extension of the reduced diameter section 22 along the flow channel 130 a. Since the longer the fluid flow path, the more significant the energy loss thereof, limiting the length of the constant diameter section 23 can reduce the loss of impact force after the fluid flows out of the reduced diameter section 22.

In some embodiments, the extension of the expanded diameter section along the flow channel 130a is less than or equal to the extension of the reduced diameter section 22 along the flow channel 130 a. Since the longer the fluid flow path, the more significant the energy loss thereof, limiting the length of the expanded diameter section can reduce the loss of impact force after the fluid flows out of the reduced diameter section 22.

In one embodiment, referring to fig. 7, 8 and 11, the flow channel 130a is provided with a turbulence structure 21, and the turbulence structure 21 is used to provide a circumferential velocity component to the fluid in the flow channel 130 a.

In some embodiments, referring to FIGS. 7, 8 and 11, the turbulence structures 21 include one or more helical vanes that are used to induce a helical motion of the fluid in the flow channel 130 a. The helical blade means a blade having a spiral line shape, the blade extending in a spiral direction. After the fluid passes through the spiral blade, the spiral motion is realized, the spiral blade has a circumferential speed component, the spiral blade has a simple structure, the turbulence effect on the fluid is good, the resistance is small, and the energy loss of the fluid during the passage is reduced.

Illustratively, the turbulating structure 21 includes one or more helical blades that divide at least a portion of the length of the second waterway 50A into a plurality of sub-flow passages.

The above-mentioned plurality means that the number of the blades is plural, and may be two, three or more, that is, the number of the heads of the spiral is not less than two, and the number of turns of the spiral is not limited.

In some embodiments, referring to fig. 7, 8 and 11, the outer edge of the spiral blade along the spiral direction is connected to the inner wall of the flow channel 130a, and the inner edge of the spiral blade along the spiral direction is spaced apart from the inner wall of the flow channel 130 a. I.e., the inner edges of the helical blades are spaced from the inner wall of the flow channel 130a, such that the inner wall of the flow channel 130a provides the helical blades with a connecting support.

In some embodiments, referring to FIGS. 7, 8 and 11, the pressurization structure 120 is downstream of the turbulence structure 21. The fluid sequentially passes through the turbulence structure 21, the pressurizing structure 120, e.g., the reduced diameter section 22, and then is ejected into the laundry treating chamber with a tapered shape.

In some embodiments, the distance between the turbulence structure 21 and the pressurization structure 120 is greater than the distance between the liquid outlet 20ab and the pressurization structure 120. By the design, the path of the fluid between the turbulent flow structure 21 and the pressurizing structure 120 is larger than the path of the fluid between the pressurizing structure 120 and the liquid outlet 20ab, the fluid can be effectively accelerated by the turbulent flow structure 21 and the pressurizing structure 120, and can be timely discharged out of the mixing space 20a, so that loss in the flowing process is reduced.

It should be noted that, in the embodiment of the present application, the first waterway 40A refers to a fluid flow path, and is not particularly limited to a pipeline structure. The second waterway 50A refers to a flow path of fluid, and is not particularly limited to a pipe type structure.

In some embodiments, the water inlet end of the first waterway 40A may be in communication with a water source, and the water inlet end of the second waterway 50A may be in communication with a water source.

It should be noted that the water source in the embodiment of the present application is a water source for supplying water to the first waterway 40A and/or the second waterway 50A, such as tap water, and may be an internal water source of the laundry treating apparatus, such as circulating water.

In one embodiment, referring to FIG. 1, a laundry treating appliance includes a fill valve 90, the fill valve 90 being connected to a source of water, such as a tap water pipe. The first waterway 40A and the second waterway 50A may be connected to different water inlet valves 90, or may be connected to the same water inlet valve 90, which is not limited herein. As an alternative embodiment, the laundry treating apparatus includes a circulation pump, and one of the first waterway 40A and the second waterway 50A is connected to the water inlet valve 90, and the other is connected to the circulation pump of the laundry treating apparatus.

In some embodiments, the inlet valve 90 has at least two water delivery ports, with each of the first waterway 40A and the second waterway 50A communicating with one of the water delivery ports. The water source supplies water to the laundry treating apparatus through the water inlet valve 90, and the first waterway 40A and the second waterway 50A are respectively communicated with one water supply port, and water flow rates of different water supply ports may be different, so that a difference in flow rates in the first waterway 40A and the second waterway 50A may be increased.

In some embodiments, the inlet end of the cannula 131 is connected to a water delivery port of the inlet valve 90. In this manner, inlet valve 90 may supply water to cannula 131. The second waterway 50A includes a cannula 131, and the inlet valve 90 feeds water into the cannula 131.

In some embodiments, one water delivery port of the inlet valve 90 may be connected by a water spray structure having a water spray port that sprays water toward the detergent delivery chamber 140 a. The first waterway 40A includes the detergent delivery chamber 140A and the first waterway 40A, and thus, the detergent delivery chamber 140A is rinsed by the water solution to achieve the primary dissolution of the detergent solution, and the detergent mixed solution in the detergent delivery chamber 140A flows to the first waterway 40A under the action of the water flow.

In the description of the present application, a description of the terms "one embodiment," "some embodiments," or "exemplary" and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples described in the present application and the features of the various embodiments or examples may be combined by those skilled in the art without contradiction.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims (10)

1. A launch assembly, characterized in that, launch assembly sets up in the workstation, launch assembly includes:

A detergent box formed with an overflow waterway;

The shower nozzle is located one side of detergent box outside, the detergent box with the shower nozzle all is constructed as the part of first water route, first water route is used for carrying the detergent mixed solution, overflow water route is used for accepting the detergent mixed solution that the first water route overflowed.

2. The launch assembly of claim 1, wherein the launch assembly comprises a second waterway and a mixing space, the second waterway is configured to deliver water, and the water outlet of the first waterway and the water outlet of the second waterway are both in communication with the mixing space.

3. A launch assembly according to claim 2, wherein the launch assembly comprises a cannula formed with at least part of the second waterway, at least part of the cannula being inserted into the first waterway.

4. A dispensing assembly according to claim 3, wherein a liquid outlet channel is formed in the spray head, the liquid outlet channel being part of the first waterway, at least part of the cannula being inserted into the liquid outlet channel.

5. A launch assembly according to claim 2 wherein the second waterway is provided with a pressurising structure for increasing the flow rate of fluid in the second waterway and/or a turbulating structure for providing a circumferential velocity component to fluid in the second waterway.

6. The dispensing assembly of claim 1, wherein an underside of the table is provided with a divider member that cooperates with the table to define the spray head.

7. The dosing assembly according to claim 1, wherein at least part of the detergent box is formed by the table.

8. The dosing assembly according to any one of claims 1 to 7, wherein the dosing assembly comprises a dispenser box arranged in and out of the detergent box, the dispenser box forming a detergent dosing chamber for containing detergent, the detergent box forming a mixing chamber in communication with the detergent dosing chamber, the detergent dosing chamber and the mixing chamber being part of the first waterway.

9. The dosing assembly of claim 8, wherein the detergent dosing chamber is located above the mixing chamber, and wherein the upper side wall of the mixing chamber is formed with a filter aperture.

10. A laundry treatment apparatus, comprising:

A laundry treatment chamber;

A work table;

The dosing assembly of any one of claims 1 to 9, wherein the detergent mixture solution of the first waterway and the detergent mixture solution of the overflow waterway both enter the laundry treatment cavity.