CN113718489A - Additive feeding module and clothes treatment device - Google Patents
Additive feeding module and clothes treatment device Download PDFInfo
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- CN113718489A CN113718489A CN202110938881.1A CN202110938881A CN113718489A CN 113718489 A CN113718489 A CN 113718489A CN 202110938881 A CN202110938881 A CN 202110938881A CN 113718489 A CN113718489 A CN 113718489A
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- liquid outlet
- additive
- water
- liquid
- outlet 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
Abstract
The invention discloses an additive feeding module and a clothes treatment device, wherein the additive feeding module comprises: the liquid outlet cavity is used for containing and discharging the additive and water, and the liquid outlet cavity further comprises a pressurizing structure which is arranged on the liquid outlet cavity and used for pressurizing liquid flowing through the liquid outlet cavity. According to the invention, the pressurizing structure is arranged on the liquid outlet cavity, so that liquid outlet of the liquid outlet cavity forms a uniform water curtain, the water curtain is wide in coverage range, high in flowing speed, large in flowing water pressure and strong in scouring effect on the liquid outlet cavity, additives are effectively prevented from being adhered to the liquid outlet cavity, the cleanliness of the liquid outlet cavity is higher, cleaning by a user is not needed, the smoothness and the high efficiency of liquid outlet of the liquid outlet cavity are ensured, and the use experience of the user is improved; the clothes treatment device is provided with the additive feeding module, so that the automatic feeding of the additive is realized, the interior of the additive feeding module does not need to be cleaned manually, and the cleanliness of the clothes treatment device and the feeding efficiency of the additive are improved.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to an additive feeding module and a clothes treatment device.
Background
"laundry treatment apparatus" refers to a generic term for a type of household appliance having a washing or washing and drying action, such as: washing machines, washing and drying integrated machines and the like. "additive dosing module" refers to a module for dosing an additive into a laundry treatment device, the additive comprising: laundry detergents, bleaching agents, and the like.
At present, most clothes treatment devices are provided with an additive feeding module, and the additive feeding module comprises a liquid outlet and a washing barrel communicated with the clothes treatment devices and used for feeding additives into the washing barrel.
Specifically, the user throws the additive in advance into the additive feeding module, and utilizes the clothing processing apparatus to intake and wash the additive into the washing tub through the liquid outlet.
However, since the additive has a certain viscosity, the additive is easily adhered to the liquid outlet during the dispensing process of the additive. The water flowing out from the liquid outlet generally flows in a strand, the coverage area is narrow, and the liquid outlet cannot be effectively washed. The additive that adheres in liquid outlet can be more and more in the long-term, not only can cause serious pollution to additive input module itself, still can reduce the liquid outlet efficiency of liquid outlet because the liquid outlet blocks up.
At present, people can only clean the additive feeding module regularly through manual work, and the cleaning difficulty is high, and the time and the labor are consumed.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention aims to provide an additive feeding module, which aims to realize the purposes that additives are not easy to remain in the additive feeding module and a user does not need to specially clean the additive feeding module; meanwhile, another object of the present invention is to provide a laundry treating apparatus equipped with the additive feeding module, so as to achieve the purpose of higher cleanliness of the additive feeding module of the laundry treating apparatus.
In order to solve the technical problems, the invention adopts the technical scheme that: an additive dosing module comprising:
a liquid outlet cavity for containing and discharging the additive and water,
the liquid outlet structure is arranged on the liquid outlet cavity and used for pressurizing liquid flowing through the liquid outlet cavity.
Further, go out the liquid chamber and include:
a liquid inlet end for inputting additive and water,
a liquid outlet end for discharging the additive and water,
the pressurizing structure is at least arranged between the liquid inlet end and the liquid outlet end.
Further, the liquid outlet cavity is provided with a cross section which is perpendicular to the direction from the liquid inlet end to the liquid outlet end, and the pressurizing structure comprises a grid structure which is at least partially arranged to cover the cross section;
preferably, the grid structure is arranged to cover the cross-section.
Further, the liquid outlet end comprises: and the liquid outlet is communicated with the inside and the outside of the liquid outlet cavity, and the grid structure is arranged on the liquid outlet.
Further, the lattice structure includes: and the water retaining ribs are arranged on the wall of the inner cavity of the liquid outlet cavity at intervals.
Furthermore, the inner cavity wall of the liquid outlet cavity comprises a bottom wall, a top wall arranged opposite to the bottom wall, and left and right side walls connecting the bottom wall and the top wall, and a plurality of water retaining ribs are arranged from the left side wall to the right side wall;
preferably, the water retaining ribs are arranged in parallel.
Further, the bottom wall is curved from the left side to the right side in an arc shape;
preferably, the bottom wall is recessed from the left side and the right side to the central area, and the interval between the adjacent water retaining ribs is reduced from the left side and the right side to the central area.
Furthermore, one end of the water retaining rib is arranged towards the bottom wall, and the other end of the water retaining rib is arranged towards the top wall;
preferably, the two ends of the water retaining rib are respectively abutted to the bottom wall and the top wall.
Further, still include:
a liquid storage box which forms a sealed cavity for storing the additive,
the water box is internally provided with a containing cavity for containing the liquid storage box,
the cover body is arranged on the water box and forms the liquid outlet cavity with the bottom wall of the water box;
preferably, the method further comprises the following steps:
a water path which is communicated with a water source and the liquid outlet cavity,
the suction device is used for sucking the additive in the liquid storage box into the water path and discharging the additive along with flowing water from the liquid outlet cavity;
preferably, the waterway is at least communicated with two sides of the liquid outlet cavity.
The invention also provides a clothes treatment device which is provided with the additive feeding module in any technical scheme.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
According to the invention, the pressurizing structure is arranged on the liquid outlet cavity, so that liquid outlet of the liquid outlet cavity forms a uniform water curtain, the water curtain is wide in coverage range, high in flowing speed, large in flowing water pressure and strong in scouring effect on the liquid outlet cavity, additives are effectively prevented from being adhered to the liquid outlet cavity, the cleanliness of the liquid outlet cavity is higher, cleaning by a user is not needed, the smoothness and the efficiency of liquid outlet of the liquid outlet cavity are ensured, and the use experience of the user is improved.
The clothes treatment device is provided with the additive feeding module, so that the automatic feeding of the additive is realized, the interior of the additive feeding module does not need to be cleaned manually, and the cleanliness of the clothes treatment device and the feeding efficiency of the additive are improved.
The following describes embodiments of the present invention in further detail 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 of the internal assembly structure of an additive delivery module according to the present invention;
FIG. 2 is a partial structural elevational view of an additive delivery module of the present invention;
FIG. 3 is a schematic view of an assembly of an additive delivery module according to the present invention;
fig. 4 is an isometric view of an additive delivery module of the present invention.
In the figure:
10. a liquid outlet cavity; 1001. the left side wall of the liquid outlet cavity; 1002. the right side wall of the liquid outlet cavity; 1003. the bottom wall of the liquid outlet cavity; 1004. the left side of the bottom wall; 1005. the right side of the bottom wall; 1006. the top wall of the liquid outlet cavity; 104. a liquid outlet; 105. water retaining ribs; 1051. a first end of a water retaining rib; 1052. a second end of the water retaining rib; 30. a cover body; 12. a water outlet waterway; 20. a water box; 11. a suction device.
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", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, 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 4, the present invention discloses an additive dispensing module and a laundry treating apparatus. The laundry treating apparatus refers to a generic term of a type of household appliances having a washing or washing and drying function, such as: washing machines, washing and drying integrated machines and the like. The additive dispensing module refers to a module for dispensing an additive into a laundry treating device, the additive including: laundry detergents, bleaching agents, and the like.
In the present invention, the additive dosing module comprises:
a liquid outlet chamber 10 for receiving and discharging the additive and water;
and the pressurizing structure is arranged on the liquid outlet cavity 10 and is used for pressurizing the liquid flowing through the liquid outlet cavity 10.
According to the invention, the pressurizing structure is arranged on the liquid outlet cavity 10, so that liquid outlet of the liquid outlet cavity 10 forms a uniform water curtain, the coverage range of the water curtain is wide, the flowing speed is high, the flowing water pressure is high, the scouring effect on the liquid outlet cavity 10 is strong, additives are effectively prevented from being adhered to the liquid outlet cavity 10, the cleanliness of the liquid outlet cavity 10 is high, cleaning by a user is not needed, the liquid outlet smoothness and efficiency of the liquid outlet cavity 10 are ensured, and the use experience of the user is improved.
As an embodiment of the present invention, the liquid outlet chamber 10 includes:
a liquid inlet end for inputting additive and water,
a liquid outlet end for discharging the additive and water,
the pressurizing structure is at least arranged between the liquid inlet end and the liquid outlet end.
In this embodiment, through set up the pressurization structure between the feed liquor end of going out the liquid chamber 10 and go out the liquid end, can pressurize the rivers that are gone out the liquid end by the feed liquor end flow direction for the rivers that become the thigh form the water curtain. The water curtain has wide coverage range, high flow speed, strong pressure and remarkable scouring effect, and can scour the inner cavity wall of the liquid outlet cavity 10, thereby avoiding additive residue on the inner cavity wall of the liquid outlet cavity 10.
As another embodiment of the present invention, the pressurizing structure includes:
and the booster pump is arranged in the liquid outlet cavity 10 and is used for boosting the additive and the water in the liquid outlet cavity 10.
Specifically, liquid in the liquid outlet cavity 10 enters the booster pump, then the centrifugal pump is started, the impeller rotates rapidly, the blades of the impeller drive the liquid in the booster pump to rotate, and the liquid flows to the outer edge of the impeller by means of inertia when rotating. In this process, the liquid in the impeller flows around the blades.
During the circulation movement, the liquid acts on the blades with a lifting force, and the blades act on the liquid with a force which is equal to the lifting force and opposite to the lifting force, the force acts on the liquid, so that the liquid obtains energy and flows out of the impeller, and the kinetic energy and the pressure energy of the liquid are increased.
Liquid of outflow impeller discharges outside play sap cavity 10 through liquid outlet 104, because the kinetic energy and the pressure energy of liquid all increase, consequently, liquid through liquid outlet 104 has stronger scouring action, can effectively erode liquid outlet 104, has effectively avoided the additive of deposit on liquid outlet 104, need not artificially to clean liquid outlet 104.
As a further embodiment of the invention, the outlet chamber 10 has a cross-section perpendicular to the direction from the inlet end to the outlet end,
the compression structure comprises a lattice structure arranged at least partially over the cross-section.
This arrangement enables the grid structure to effectively divide the liquid flowing through the liquid outlet chamber 10 to form a water curtain having a relatively large coverage. The larger water curtain has better washing effect on the liquid outlet cavity 10.
As an embodiment of this embodiment, the grid structure is arranged to cover the cross-section.
In this embodiment, the grid structure covers the cross section setting for the liquid that flows through play liquid chamber 10 all can be separated into a plurality of water ways by grid structure fully, forms the water curtain to the at utmost, and is showing going out the washing effect in liquid chamber 10.
As a further embodiment of the invention, the pressing structure comprises a plate-like structure having a number of through-holes therethrough. The plate-like structure is arranged at least partially covering the cross-section.
In this embodiment, the liquid in the liquid outlet chamber 10 flows out through the plurality of through holes on the plate-shaped structure, and the liquid in the liquid outlet chamber is separated into strands to form a water curtain to flow out. The water curtain has a relatively large coverage area, a relatively large flow speed and flow pressure, and a better washing effect on the liquid outlet cavity 10.
As another embodiment of the present invention, the liquid outlet end includes:
and the liquid outlet 104 is communicated with the inside and the outside of the liquid outlet cavity 10, and the grid structure is arranged on the liquid outlet 104.
In this embodiment, the grid structure is disposed on the liquid outlet 104, so that the formed water curtain is not limited by the inner cavity wall of the liquid outlet cavity 10, the formed coverage is largest, and the washing effect of the water curtain on the liquid outlet 104 is better.
As an implementation manner of this embodiment, the grid structure is disposed outside the liquid outlet 104 covering the liquid outlet 104. This arrangement facilitates installation, removal and replacement of the grid structure.
As another implementation of this embodiment, the grid structure is disposed inside the liquid outlet 104. This arrangement enables the grid structure to both shield the liquid from the water and not occupy space outside the liquid outlet chamber 10.
As an embodiment of the present invention, the grid structure includes a plurality of water-blocking ribs 105, and the plurality of water-blocking ribs 105 are arranged on the inner cavity wall of the liquid outlet cavity 10 at intervals.
Specifically, the water blocking rib 105 is transversely disposed in the liquid outlet cavity 10, and divides the liquid outlet cavity 10 into an upper liquid outlet cavity and a lower liquid outlet cavity.
Or, the water blocking rib 105 is longitudinally arranged in the liquid outlet cavity 10, and divides the liquid outlet cavity 10 into a left liquid outlet cavity and a right liquid outlet cavity.
In this embodiment, by providing the plurality of water blocking ribs 105, the liquid outlet cavity 10 forms a plurality of water outlet paths under the separation effect of the water blocking ribs 105, thereby forming a water curtain. The water curtain has wide coverage range, high flowing speed and high flowing pressure, so that the water curtain can effectively wash the liquid outlet cavity 10.
As an implementation manner of this embodiment, the number of the water blocking ribs 105 may be set according to the size of the liquid outlet chamber 10, and the larger the liquid outlet chamber 10 is, the larger the number of the water blocking ribs 105 is.
Further, the number of the water blocking ribs 105 can be 15-20.
In this embodiment, the number of the water blocking ribs 105 is set according to the size of the liquid outlet chamber 10, so that the flowing speed and the flowing pressure of the liquid are high, the flushing effect is high, the effective liquid outlet area of the liquid outlet chamber 10 cannot be excessively shielded, and the liquid outlet efficiency of the liquid outlet chamber 10 is reduced.
As another implementation manner of this embodiment, a plurality of the water blocking ribs 105 are disposed at intervals.
In this embodiment, liquid can flow out from the interval between the adjacent water blocking ribs 105, so that each water blocking rib 105 can fully exert a function to form a water curtain, and the flushing effect of the water curtain on the liquid outlet cavity 10 is improved.
As another embodiment of this embodiment, as shown in fig. 1 to 4, the inner cavity wall of the liquid outlet cavity 10 includes:
the bottom wall 1003 of the liquid outlet cavity,
a liquid outlet cavity top wall 1006 arranged opposite to the liquid outlet cavity bottom wall 1003,
and a liquid outlet cavity left side wall 1001 and a liquid outlet cavity right side wall 1002 which connect the liquid outlet cavity bottom wall 1003 with the liquid outlet cavity top wall 1006. The water retaining ribs 105 are arranged from the left side wall 1001 of the liquid outlet cavity to the right side wall 1002 of the liquid outlet cavity.
In this embodiment, the water blocking rib 105 is arranged from the left side wall 1001 of the liquid outlet cavity to the right side wall 1002 of the liquid outlet cavity, so that the liquid flowing from the liquid inlet end to the liquid outlet end in the liquid outlet cavity 10 can be divided into a plurality of water paths under the action of the water blocking rib 105. The water curtains with wide coverage range are formed by the plurality of water paths, and the scouring effect of the water curtains is strong, so that the additives are not remained at all positions of the liquid outlet cavity 10.
As an implementation manner of this embodiment, a plurality of the water blocking ribs 105 are arranged in parallel with each other.
In this embodiment, the water blocking ribs 105 are parallel to each other, so that the water blocking ribs 105 reduce resistance of the water blocking ribs 105 to liquid flow as much as possible while increasing the liquid flow speed and the flow pressure, and the liquid outflow efficiency is high.
In an embodiment of the present invention, the liquid outlet chamber bottom wall 1003 is curved from a left side 1004 of the bottom wall to a right side 1005 of the bottom wall.
In this embodiment, the liquid outlet chamber bottom wall 1003 is curved in an arc shape, so that the water curtain formed by the liquid flowing out from the liquid outlet chamber 10 covers a wider range.
As an implementation manner of this embodiment, the distance between the liquid outlet chamber bottom wall 1003 and the liquid outlet chamber top wall 1006 is equal everywhere, and the interval between adjacent water blocking ribs 105 is equal.
In this embodiment, since the intervals between the water blocking ribs 105 are equal, the flowing speed and the flowing pressure of the liquid flowing out from the intervals between the different water blocking ribs 105 are basically the same, the liquid outlet is more uniform, that is, the formed air curtain is more uniform, and the flushing effect on the liquid outlet cavity 10 is better. In addition, the uniform air curtain enables the additive to be uniformly dispersed inside the laundry treating apparatus.
As another embodiment of this embodiment, the liquid outlet chamber bottom wall 1003 is recessed from the left and right sides to the central area. Namely, the bottom wall 1003 of the liquid outlet chamber is recessed from the left side 1004 and the right side 1005 of the bottom wall to the central area of the left side 1004 and the right side 1005 of the bottom wall. The interval between the adjacent water blocking ribs 105 is reduced from the left side and the right side to the central area.
In this embodiment, the liquid outlet chamber bottom wall 1003 is recessed from the left and right sides to the central region, so that the liquid flowing out from the liquid outlet chamber 10 is in an arc-shaped water curtain.
Because the central area of the liquid outlet cavity bottom wall 1003 is concave, the amount of liquid passing through the central area of the liquid outlet cavity bottom wall 1003 is larger, and the amount of water on two sides is relatively smaller.
By controlling the interval between the water blocking ribs 105 to be reduced from the left side and the right side to the central area, the area with larger liquid amount in the liquid outlet cavity 10 is divided into more water paths, and the area with smaller liquid amount is divided into less water paths, so that a uniform water curtain is formed. The uniform water curtain water pressure is relatively uniform, and the scouring effect is better.
As another embodiment of this embodiment, the liquid outlet chamber bottom wall 1003 is convexly arranged from the left and right sides to the central area. Namely, the liquid outlet cavity bottom wall 1003 is arranged in a convex manner from the left side 1004 and the right side 1005 of the bottom wall to the central area of the left side 1004 and the right side 1005 of the bottom wall. The interval between the adjacent water blocking ribs 105 is increased from the left side and the right side to the central area.
Because the central area of the liquid outlet cavity bottom wall 1003 is arranged in a protruding mode, the amount of liquid passing through the central area of the liquid outlet cavity bottom wall 1003 is smaller; the amount of water on both sides is relatively large.
By controlling the interval between the water blocking ribs 105 to increase from the left side to the right side to the central area, the area with larger liquid amount in the liquid outlet cavity 10 is divided into more water paths, and the area with smaller liquid amount is divided into less water paths, so that a uniform water curtain is formed. The uniform water curtain water pressure is relatively uniform, and the scouring effect is better.
As another embodiment of the present invention, one end of the water blocking rib 105 is disposed toward the liquid outlet chamber bottom wall 1003, and the other end is disposed toward the liquid outlet chamber top wall 1006.
In this embodiment, the two ends of the water blocking rib 105 are respectively arranged towards the liquid outlet cavity bottom wall 1003 and the liquid outlet cavity top wall 1006, so that the liquid passing through the liquid outlet cavity 10 can be separated by the water blocking rib 105, the flowing speed and the flowing pressure of the liquid are increased, and the flushing effect is improved.
As an embodiment of this embodiment, as shown in fig. 2 and fig. 3, the first end 1051 of the water-blocking rib is disposed in abutment with the top wall 1006 of the liquid-outlet chamber, and the second end 1052 of the water-blocking rib is disposed in abutment with the bottom wall 1003 of the liquid-outlet chamber.
In this embodiment, because the both ends of manger plate muscle 105 butt out sap cavity roof 1006 and play sap cavity bottom wall 1003 respectively set up for the liquid that flows out from play sap cavity 10 can be separated completely by manger plate muscle 105, has further fully improved the flow velocity when liquid flows through liquid outlet 104, makes liquid better to the washing effect of liquid outlet 104, and mounting structure is more stable relatively.
As another embodiment of the present invention, the additive dosing module further comprises:
a liquid storage box which forms a sealed cavity for storing the additive,
the water box 20 is internally provided with a containing cavity for containing the liquid storage box,
the cover body 30 is disposed on the water box 20, and forms the liquid outlet chamber 10 with the bottom wall of the water box 20.
Specifically, the water box 20 has at least one insertion groove therein, and an opening of the insertion groove is formed on an outer wall of the water box 20 to form a drawing opening. The inserting groove is internally provided with a liquid storage box which can be drawn out from the drawing opening and pushed in, and the liquid storage box forms a sealed cavity for storing additives.
Preferably, the liquid storage box is a cartridge type sealed container which directly forms a sealed cavity, so that the cartridge type liquid storage box is an independent container for storing the additive. The ink cartridge type sealed container described above is a container in a form similar to an ink cartridge of a printer.
In this embodiment, the liquid outlet cavity 10 is formed by the bottom wall of the water box 20 and the cover 30, that is, the liquid outlet cavity 10 is disposed at the bottom of the water box 20, which is convenient for putting in the additive, and the liquid outlet cavity 10 is formed and installed in a simple manner, which is convenient for production and manufacture.
As another embodiment of the present invention, a waterway is integrated on the water box 20, and the waterway includes the outlet waterway 12, and the outlet waterway 12 is used for the water flow to flow through. The water box 20 is further provided with a suction device 11, an inlet of the suction device 11 is communicated with the liquid storage box, and an outlet of the suction device 11 is communicated with the water outlet waterway 12, and the suction device is used for sucking the additive stored in the liquid storage box into the water outlet waterway 12 and throwing the additive along with the water flow flowing through the water outlet waterway 12.
Through the arrangement, the drawable liquid storage box is directly installed in the water box 20, the whole putting module is integrated to form a whole module, so that the whole module can be directly assembled on washing machines of different models, the modular design of the additive putting module is realized, the design and research and development cost of the washing machine is reduced, and the assembly speed of the washing machine can be greatly improved.
Meanwhile, through the arrangement, the liquid storage box of the additive feeding module adopts the design of an ink box type independent sealed container, so that the additive can be stored in a sealed mode, the additive can be replaced by independent drawing, the additive can be stored in a sealed environment, and the probability that the additive is polluted due to contact with the outside is avoided.
The pumping device 11 pumps the additive stored in the liquid storage box into the water outlet waterway 12, and the additive is discharged from the liquid outlet cavity 10 along with the flowing water, so that the discharging efficiency is high, and the additive is prevented from being adhered to the inner cavity wall of the liquid outlet cavity 10. As an embodiment of the present embodiment, the outlet water path 12 communicates at least two sides of the outlet liquid chamber 10.
According to the embodiment, water can enter the liquid cavity 10 at least from two sides, the additive is flushed and discharged by water entering from different directions of the liquid cavity 10, the flushing effect is good, the feeding efficiency is high, and the additive is prevented from remaining at different positions in the liquid cavity 10.
As an embodiment of the present invention, the water blocking rib 105 is integrally formed with the liquid outlet chamber 10.
Specifically, the water blocking rib 105 and the liquid outlet 104 on the liquid outlet cavity 10 are integrally formed by injection molding.
In this embodiment, the water blocking rib 105 and the liquid outlet cavity 10 are integrally formed, so that the water blocking rib 105 is not easy to fall off from the liquid outlet 104, the stability of the assembly of the water blocking rib 105 is ensured, the water blocking rib 105 does not need to be installed separately, and the process flow of installing the additive feeding module 10 is simplified.
As another embodiment of the present invention, the liquid outlet cavity bottom wall 1003 has an installation groove, and the water blocking rib 105 is detachably connected to the installation groove.
Specifically, the liquid outlet cavity bottom wall 1003 is provided with a plurality of mounting grooves on the inner wall surface, and the mounting grooves are sequentially arranged on the liquid outlet cavity bottom wall 1003 from the bottom wall left side 1004 to the bottom wall right side 1005. The plurality of mounting grooves are arranged in one-to-one correspondence with the plurality of water retaining ribs 105. The water blocking rib 105 is disposed on the mounting groove corresponding thereto.
In this embodiment, the water blocking rib 105 is detachably connected with the mounting groove, so that the water blocking rib 105 can be conveniently mounted, dismounted and replaced. In particular, when the water blocking rib 105 is damaged, the water blocking rib 105 may be replaced alone without replacing the entire additive dosing module. When the additive feeding module comprises a plurality of water retaining ribs 105, a damaged water retaining rib 105 can be replaced independently, and the cost is saved.
The invention also provides a clothes treatment device which is provided with the additive feeding module in any technical scheme.
Or the clothes treatment device is provided with the additive feeding module of the technical scheme combination scheme.
Specifically, the laundry treating apparatus includes a housing. An additive feeding module is installed on the shell.
Further, the shell comprises a control panel seat arranged at the top, and the additive feeding module is installed inside the control panel seat.
According to the invention, the automatic additive feeding is realized by arranging the additive feeding module on the clothes treatment device. The additive feeding module is not easy to adhere to additives, so that the feeding efficiency of the additives is high, and the additives feeding module does not need to be cleaned manually.
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. An additive dosing module comprising:
a liquid outlet cavity for containing and discharging the additive and water,
the method is characterized in that: the liquid outlet structure is arranged on the liquid outlet cavity and used for pressurizing liquid flowing through the liquid outlet cavity.
2. An additive dosing module as claimed in claim 1, wherein: the play liquid chamber includes:
a liquid inlet end for inputting additive and water,
a liquid outlet end for discharging the additive and water,
the pressurizing structure is at least arranged between the liquid inlet end and the liquid outlet end.
3. An additive dosing module as claimed in claim 2, wherein: the liquid outlet cavity is provided with a cross section which is vertical to the direction from the liquid inlet end to the liquid outlet end,
the compression structure comprises a grid structure arranged at least partially over the cross-section;
preferably, the grid structure is arranged to cover the cross-section.
4. An additive dosing module as claimed in claim 3, wherein: the liquid outlet end comprises: and the liquid outlet is communicated with the inside and the outside of the liquid outlet cavity, and the grid structure is arranged on the liquid outlet.
5. An additive dosing module according to claim 3 or 4, wherein: the lattice structure includes: and the water retaining ribs are arranged on the wall of the inner cavity of the liquid outlet cavity at intervals.
6. An additive dosing module as claimed in claim 5, wherein: the inner cavity wall of the liquid outlet cavity comprises a bottom wall, a top wall arranged opposite to the bottom wall, and left and right side walls connecting the bottom wall and the top wall, and a plurality of water retaining ribs are arranged from the left side wall to the right side wall;
preferably, the water retaining ribs are arranged in parallel.
7. An additive dosing module as claimed in claim 6, wherein: the bottom wall is bent from the left side to the right side in an arc shape;
preferably, the bottom wall is recessed from the left side and the right side to the central area, and the interval between the adjacent water retaining ribs is reduced from the left side and the right side to the central area.
8. An additive dosing module as claimed in claim 6 or 7, wherein: one end of the water retaining rib faces the bottom wall, and the other end of the water retaining rib faces the top wall;
preferably, the two ends of the water retaining rib are respectively abutted to the bottom wall and the top wall.
9. An additive dosing module according to any one of claims 1-4, wherein: further comprising:
a liquid storage box which forms a sealed cavity for storing the additive,
the water box is internally provided with a containing cavity for containing the liquid storage box,
the cover body is arranged on the water box and forms the liquid outlet cavity with the bottom wall of the shell;
preferably, the method further comprises the following steps:
a water path which is communicated with a water source and the liquid outlet cavity,
the suction device is used for sucking the additive in the liquid storage box into the water path and discharging the additive along with flowing water from the liquid outlet cavity;
preferably, the waterway is at least communicated with two sides of the liquid outlet cavity.
10. A laundry treating apparatus, characterized in that: an additive dosing module according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110938881.1A CN113718489A (en) | 2021-08-16 | 2021-08-16 | Additive feeding module and clothes treatment device |
| PCT/CN2022/106667 WO2023020182A1 (en) | 2021-08-16 | 2022-07-20 | Additive release module, control method and laundry treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110938881.1A CN113718489A (en) | 2021-08-16 | 2021-08-16 | Additive feeding module and clothes treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113718489A true CN113718489A (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110938881.1A Pending CN113718489A (en) | 2021-08-16 | 2021-08-16 | Additive feeding module and clothes treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020182A1 (en) * | 2021-08-16 | 2023-02-23 | 重庆海尔洗衣机有限公司 | Additive release module, control method and laundry treatment apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020182A1 (en) * | 2021-08-16 | 2023-02-23 | 重庆海尔洗衣机有限公司 | Additive release module, control method and laundry treatment apparatus |
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