CN108179596B - Detergent feeding system and clothes treatment device with same - Google Patents
Detergent feeding system and clothes treatment device with same Download PDFInfo
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- CN108179596B CN108179596B CN201810103080.1A CN201810103080A CN108179596B CN 108179596 B CN108179596 B CN 108179596B CN 201810103080 A CN201810103080 A CN 201810103080A CN 108179596 B CN108179596 B CN 108179596B
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- box assembly
- detergent
- valve plate
- water
- detergent box
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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
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Abstract
The invention provides a detergent dispensing system and a clothes treatment device, wherein the detergent dispensing system comprises: a dispenser box assembly; a detergent box assembly slidably connected to the dispenser box assembly; a water channel for flowing water is formed in the detergent box assembly, and a water drainage port is arranged in the water channel; the valve plate is arranged on the detergent box assembly through a rotatable connecting structure and corresponds to the water outlet; wherein, in the process that the distributor box assembly slides into the detergent box assembly, the distributor box assembly is propped against the valve plate so as to enable the valve plate to seal the water outlet. According to the technical scheme of the invention, when the detergent box assembly is opened, the valve plate opens the water outlet under the action of self gravity, and at the moment, water directly flows into the detergent box assembly through the water outlet, so that the water is prevented from flowing to the outside of the control panel or on the ground, the failure rate of the washing machine is reduced, the service life of the washing machine is prolonged, and the use cost of consumers is reduced.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a detergent putting system and a clothes treatment device with the same.
Background
The automatic detergent dispensing device in the prior art generally comprises a detergent box and a dispenser box slidably connected with the detergent box, wherein a detergent storage cavity and a manual dispensing cavity are formed in the dispenser box. The upper part of the detergent box corresponding to the manual feeding cavity is provided with a spraying opening, when washing, water in the water channel enters the manual feeding cavity through the spraying opening, feeding agents in the manual feeding cavity are flushed into the mixing cavity below the detergent box and then brought into the inner barrel, and therefore manual feeding of the feeding agents such as washing powder is achieved. As shown in fig. 1 and 2, chinese patent application 20170720570.1 discloses a detergent dispenser, in which a dispensing structure for manually dispensing detergent is disposed at the front side of the detergent dispenser, and a dispensing structure for automatically dispensing liquid is disposed at the rear side of the detergent dispenser, so that the division of the functional partitions of the detergent dispenser is more reasonable based on the convenience of the automatic dispensing structure and the manual detergent adding structure. However, when the detergent box in the laundry treating apparatus is normally supplied with water, if the consumer suddenly withdraws (opens) the dispenser box, there is a risk that the supplied water flow may flow along the upper portion of the dispenser box to the front of the control panel or even to the ground. And the water flow may flow into the detergent storage cavity through the feeding port, so that the detergent in the storage cavity is diluted, and the automatic feeding is not accurate.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first object of the present invention is to provide a detergent delivery system.
A second object of the present invention is to provide a laundry treating apparatus.
In order to achieve the above object, a first aspect of the present invention provides a detergent dispensing system, comprising: a dispenser box assembly; a detergent box assembly slidably connected to the dispenser box assembly; a water channel for flowing water is formed in the detergent box assembly, and a water drainage port is arranged in the water channel; the valve plate is arranged on the detergent box assembly through a rotatable connecting structure and corresponds to the water outlet; wherein, in the process that the distributor box component slides into the detergent box component, the distributor box component is propped against the valve plate so as to enable the valve plate to seal the water outlet.
In the technical scheme, the valve plate is rotationally connected with the detergent box assembly through a rotatable connecting structure, and in the process that the distributor box assembly slides into the detergent box assembly, the distributor box assembly abuts against the valve plate and enables the valve plate to completely seal the water outlet, so that water flows to the spraying port along the water path and enters the manual throwing cavity from the spraying port, and a throwing agent in the manual throwing cavity is flushed into a mixing cavity below the detergent box assembly; in the process that the distributor box assembly slides out of the detergent box assembly, the valve plate opens the water outlet under the action of self gravity, at the moment, water does not flow to the spraying port along the water path any more, but directly flows into the detergent box assembly from the water outlet, so that the situation that the water flows to the top of the distributor box assembly through the water path and the spraying port which are mutually communicated when the distributor box assembly is drawn out is avoided, the problem that the top of the distributor box assembly is free of accumulated water, the problem that the internal circuit is short-circuited due to the fact that the water flows to the outside of the control panel is solved, the fault rate of the washing machine is reduced, the service life of the washing machine is prolonged; meanwhile, the problems of wet and slippery ground and the like caused by the fact that water at the top of the distributor box assembly flows to the ground can be prevented; and the valve plate has simple structure and lower production cost, and improves the working environment of the washing machine on the basis of lower input cost.
In addition, the detergent feeding system in the above technical scheme provided by the invention can also have the following additional technical features:
in the above technical solution, preferably, the valve plate is provided with a guide portion, and a sliding contact surface of the guide portion and the dispenser cartridge assembly is an inclined surface.
In the technical scheme, in the process that the distributor box assembly slides into the detergent box assembly through the guide inclined plane on the valve plate, the distributor box assembly abuts against the valve plate to enable the valve plate to close the water outlet, water does not flow into the detergent box assembly from the water outlet, but enters the manual feeding cavity along the water path and the spraying port which are communicated with each other, and feeding agents in the manual feeding cavity are flushed into the mixing cavity below the detergent box assembly; in distributor box subassembly roll-off detergent box subassembly in-process, make the valve block slowly open the outlet through the inclined plane, so that rivers can be through in the comparatively gentle inflow detergent box subassembly of outlet that slowly opens, prevent that the too big detergent that leads to in the detergent box subassembly of rivers in the detergent box subassembly from producing a large amount of bubbles, thereby avoid the detergent to spill over the detergent box subassembly, guarantee that the environment of detergent box subassembly and the clothes treatment device who uses this detergent box subassembly is clean and tidy, improve user experience.
In the above technical solution, preferably, the valve plate extends towards the inside of the detergent box assembly to form at least one rib, and the at least one rib constitutes the guide portion.
In this technical scheme, the protruding muscle that forms on the valve block not only satisfies to the guide effect that dispenser box subassembly leaned on the valve block when dispenser box subassembly slides in detergent box subassembly, and protruding muscle has certain enhancement to the overall structure of valve block in addition, can further increase the dead weight of valve block to when making dispenser box subassembly roll-off detergent box subassembly, the dead weight of valve block can make it open the outlet.
In any one of the above technical solutions, preferably, the valve further includes a sealing ring, and the sealing ring is installed on the drain opening or the valve plate.
In the technical scheme, the sealing ring is arranged between the water outlet and the valve plate, so that the sealing effect of the valve plate when the water outlet is sealed is improved, and water is prevented from flowing into the detergent box assembly along a gap between the water outlet and the valve plate.
In any one of the above technical solutions, preferably, the valve plate is provided with a protrusion, and when the valve plate closes the drain opening, the protrusion extends into the drain opening.
In the technical scheme, the bulge on the valve plate has a certain fastening effect when the valve plate closes the water outlet, so that the sealing effect between the sealing ring and the detergent box assembly and between the valve plate and the sealing ring is ensured; on the other hand, the dead weight of the valve plate is increased, so that when the distributor box assembly slides out of the detergent box assembly, the dead weight of the valve plate can open the water outlet.
In any of the above technical solutions, preferably, the rotatable connecting structure includes: a limiting groove; the rotating shaft is arranged in the limiting groove; wherein, one of the limiting groove and the rotating shaft is arranged on the detergent box assembly, and the other is arranged on the valve plate.
In the technical scheme, the valve plate rotates on the detergent box assembly by utilizing the matched limiting groove and the rotating shaft, so that when the distributor box assembly slides into the detergent box assembly, the distributor box assembly abuts against the valve plate to seal the water outlet; when the distributor box subassembly roll-off detergent box subassembly, the distributor box subassembly breaks away from the valve block, and the outlet is opened automatically to the valve block under self action of gravity, avoids rivers to distributor box subassembly top, guarantees that distributor box subassembly top does not have ponding, and water can not flow to the outside or subaerial scheduling problem of control panel when opening the distributor box subassembly like this to washing machine's fault rate and the dry on assurance ground have been reduced.
In any one of the above technical solutions, preferably, an opening is provided on at least one of the limiting grooves, and the rotating shaft enters and exits the limiting groove through the opening.
In the technical scheme, the valve plate is convenient to disassemble, assemble and maintain through the opening in the limiting groove.
In any of the above technical solutions, preferably, the waterway includes a spraying port located at the end and an intermediate drainage basin located between the drainage port and the spraying port, and the intermediate drainage basin is in a zigzag shape having a plurality of straight segments.
In the technical scheme, when the valve plate closes the water outlet, water flows to the spraying port along the water path and enters the manual throwing cavity from the spraying port, and a throwing agent in the manual throwing cavity is flushed into a mixing cavity below the detergent box assembly; after the valve plate opens the water outlet, water flow does not flow to the spraying port along the water path any more, but directly flows into the detergent box assembly from the water outlet, so that water cannot flow to the distributor box assembly along the water path and the spraying port when the distributor box assembly slides out of the detergent box assembly; the winding middle flow area slows down the flow velocity of the water remained on the detergent box assembly, so that the remained water is kept in the water channel as much as possible.
In above-mentioned technical scheme, preferably, distributor box subassembly is formed with the manual chamber of puting in, and rivers flow into the manual intracavity of puting in through spraying the mouth, and the mouth that sprays includes first spraying mouth and second spraying mouth, and the water outlet direction orientation of first spraying mouth is regional between two parties in the manual chamber of puting in.
In the technical scheme, as the middle area at the bottom of the manual feeding cavity is lower than the two side areas, water flow can be converged towards the middle area in the spraying process, and the water flow sprayed out from the first spraying port sprays the area to promote the dissolution of detergent or washing powder.
A second aspect of the present invention provides a laundry treating apparatus, comprising: the detergent dispensing system according to any of the first aspect of the present invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is an exploded view showing a detergent dispensing device according to the prior art;
fig. 2 is an exploded view illustrating a detergent box of the related art;
FIG. 3 illustrates a rear structure view of a cover in a detergent box according to an embodiment of the present invention;
fig. 4 illustrates a front structure view of a cover in a detergent box according to an embodiment of the present invention;
FIG. 5 illustrates a perspective view of a cover in a detergent box according to an embodiment of the present invention;
FIG. 6 shows an enlarged view of portion A of FIG. 3;
FIG. 7 shows a cross-sectional view of section A of FIG. 3;
the correspondence between reference numerals and part names in fig. 1 to 7 is:
10 a dispenser box assembly, 102 a manual feeding cavity, 20 a detergent box assembly, 21 a detergent box upper cover, 22 a detergent box middle cover, 23 a detergent box lower cover, 26 an installation cavity, 202 a water outlet, 204 a water channel, 206 a middle flow area, 208 a first spray opening, 210 a second spray opening, 30 a valve plate, 302 a guide part, 304 a fixture block, 40 a sealing ring, 502 a limiting groove, 504 a rotating shaft and 506 an opening;
wherein the arrows in the figure illustrate the flow direction of the liquid.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
The detergent dispensing system according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 7.
As shown in fig. 1 to 7, a detergent dispensing system according to an embodiment of the present invention includes: a dispenser cassette assembly 10; and a detergent box assembly 20 slidably coupled with the dispenser box assembly 10. The detergent box assembly 20 includes a detergent box upper cover 21, a detergent box middle cover 22, and a detergent box lower cover 23, as shown in fig. 2. The detergent box upper cover 21 and the detergent box middle cover 22 are fastened to define a water path 204, and a mounting cavity 26 for mounting the dispenser box assembly 10 is defined between the detergent box middle cover 22 and the detergent box lower cover 23. The dispenser box assembly 10 is mounted within the mounting chamber 26 and defines a mixing chamber with the mounting chamber 26.
Specifically, a drain opening 202 is provided in the water passage 204; the valve plate 30, the valve plate 30 is installed on the detergent box assembly 20 corresponding to the drain opening 202 through the rotatable connecting structure; wherein, in the process that the dispenser box assembly 10 slides into the detergent box assembly 20, the dispenser box assembly 10 abuts against the valve plate 30, so that the valve plate 30 closes the drain opening 202.
Further, waterway 204 includes a spray opening at the end and an intermediate basin 206 between drain opening 202 and the spray opening. The arrows in the figure indicate the direction of water flow in the waterway 204. A manual dosing cavity 102 is formed in the dispenser box assembly 10, and water flows along the water path 204 to the spray opening and enters the manual dosing cavity 102 from the spray opening to flush dosing agents in the manual dosing cavity 102 into the mixing cavity below the detergent box assembly 20.
In this embodiment, the valve plate 30 is rotatably connected to the detergent box assembly 20 through a rotatable connection structure, and during the process that the dispenser box assembly 10 slides into the detergent box assembly 20, the dispenser box assembly 10 abuts against the valve plate 30 and makes it completely seal the drain opening 202, so that water flows to the spray opening along the water path 204 and enters the manual dispensing cavity 102 from the spray opening, and the dispensing agent in the manual dispensing cavity is flushed into the mixing cavity below the detergent box assembly; during the process that the dispenser box assembly 10 slides out of the detergent box assembly 20, the valve plate 30 opens the drain opening 202 under the self gravity, and the water flow does not flow to the spray opening along the waterway any more, but directly flows into the detergent box assembly 20 from the drain opening 202.
In the present embodiment, the valve sheet 30 is provided on the detergent box middle cover 22.
As mentioned above, the above structure can effectively avoid that water flows onto the dispenser box assembly 10 through the water path 204 and the spraying port which are communicated with each other when the dispenser box assembly 10 is drawn out, thereby ensuring that no water is accumulated at the top of the dispenser box assembly 10, further preventing the problems of short circuit of an internal circuit and the like caused by water flowing to the outside of the control panel, reducing the failure rate of the washing machine, further prolonging the service life of the washing machine, and reducing the use cost of consumers; meanwhile, the problems of wet and slippery ground and the like caused by the fact that water at the top of the dispenser box assembly 10 flows to the ground can be prevented; the valve plate 30 has a simple structure and low production cost, and improves the working environment of the washing machine on the basis of low investment cost.
Although most of the water is discharged into the detergent box assembly 20 after the valve plate 30 opens the drain opening 202, part of the water remains in the waterway downstream of the valve 30. In any of the above embodiments, the intermediate basin 206 is preferably a serpentine shape with a plurality of straight segments to slow the flow rate so that the residual water is present in the waterway as much as possible.
In any of the above embodiments, preferably, as shown in fig. 3 to 5, the spray ports include a first spray port 208 and a second spray port 210 on the inner side, and the water outlet direction of the first spray port 208 faces the central area of the manual throwing cavity 102. Since the central region at the bottom of the manual dispensing chamber 102 is lower than the two side regions, the water flow converges toward the central region during the spraying process, and the water flow sprayed through the first spray ports 208 sprays the central region to promote the dissolution of the detergent or washing powder. Meanwhile, according to research data, a liquid feeding point is also located in a central area, and the water flow sprayed from the first spraying port 208 can promote the dissolution of detergent or washing powder. Optionally, the water outlet direction of the second spraying port 210 located at the outermost side may face the sidewall of the manual dispensing cavity 102, so that the sidewall of the manual dispensing cavity can be flushed, and detergent residue is avoided.
In the above embodiment, as shown in fig. 7, preferably, the valve plate 30 is provided with the guide portion 302, and the sliding contact surface of the guide portion 302 with the dispenser cartridge assembly 10 is an inclined surface.
In this embodiment, through the guiding slope on the valve plate 30, during the process that the dispenser box assembly 10 slides into the detergent box assembly 20, the dispenser box assembly 10 abuts against the valve plate 30 to make the valve plate 30 close the drain opening 202, so that water no longer flows into the detergent box assembly 20 from the drain opening 202, but enters the manual dosing cavity 102 along the water path 204 and the spraying opening which are communicated with each other, and the dosing agent in the manual dosing cavity 102 is flushed into the mixing cavity below the detergent box assembly 20; in the process that the dispenser box assembly 10 slides out of the detergent box assembly 20, the valve plate 30 slowly opens the water release opening 202 through the inclined surface, so that water can flow into the detergent box assembly 20 through the slowly opened water release opening 202 smoothly, the detergent in the detergent box assembly 20 is prevented from generating a large amount of bubbles due to the fact that the water flowing into the detergent box assembly 20 is too large, the detergent is prevented from overflowing the detergent box assembly 20, the detergent box assembly 20 and the clothes treatment device using the detergent box assembly 20 are ensured to be tidy, and user experience is improved. Meanwhile, the arrangement of the guide inclined plane can avoid hard contact between the distributor box assembly 10 and the valve plate 30, and reduce the service life shortening caused by long-term abrasion of the sliding contact surface.
Further, the valve plate 30 is formed with at least one rib extending toward the inside of the detergent box assembly 20, and the at least one rib constitutes the guide portion 302.
In this embodiment, the ribs formed on the valve sheet 30 not only satisfy the guiding function of the dispenser box assembly 10 against the valve sheet 30 when the dispenser box assembly 10 slides into the detergent box assembly 20, but also have a certain reinforcing function on the overall structure of the valve sheet 30, and can further increase the self weight of the valve sheet 30, so that when the dispenser box assembly 10 slides out of the detergent box assembly 20, the self weight of the valve sheet 30 can open the drain opening.
In any of the above embodiments, as shown in fig. 7, it is preferable that a sealing ring 40 is further included, and the sealing ring 40 is mounted on the drain opening 202 or the valve sheet 30.
In this embodiment, the sealing ring 40 is disposed between the drain opening 202 and the valve plate 30, so as to improve the sealing effect when the valve plate 30 closes the drain opening 202, and prevent water from flowing into the detergent box assembly 20 along the gap between the drain opening 202 and the valve plate 30 in the state of passage of the water path.
In any of the above embodiments, preferably, as shown in fig. 7, the valve plate 30 is provided with a protrusion 306, and when the valve plate 30 closes the drain opening 202, the protrusion 306 extends into the drain opening 202.
In this embodiment, the protrusion 306 on the valve plate 30 has a certain fastening effect when the valve plate 30 closes the drain opening 202, so as to ensure the sealing effect between the sealing ring 40 and the detergent box assembly 20 and between the valve plate 30 and the sealing ring 40; on the other hand, the self weight of the valve plate 30 is increased, so that when the dispenser box assembly 10 slides out of the detergent box assembly 20, the self weight of the valve plate 30 can open the drain opening 202.
In any of the above embodiments, preferably, as shown in fig. 6, the rotatable connecting structure includes: a limiting groove 502; a rotating shaft 504 arranged in the limiting groove 502; one of the limiting groove 502 and the rotating shaft 504 is disposed on the detergent box assembly 20, and the other is disposed on the valve plate 30.
In this embodiment, the valve plate 30 rotates on the detergent box assembly 20 by using the matching limiting groove 502 and the rotating shaft 504, so that when the dispenser box assembly 10 slides into the detergent box assembly 20, the dispenser box assembly 10 abuts against the valve plate 30 to close the drain opening 202; when dispenser box subassembly 10 roll-off detergent box subassembly 20, dispenser box subassembly 10 breaks away from valve block 30, and discharge opening 202 is opened automatically to valve block 30 under self action of gravity, avoids rivers to dispenser box subassembly 10 on, guarantees that dispenser box subassembly 10 top does not have ponding, and like this when opening dispenser box subassembly 10 water can not flow to the outside or subaerial scheduling problem of control panel to washing machine's fault rate and the dry on assurance ground have been reduced.
It can be understood that the installation positions of the limiting groove 502 and the rotating shaft 504 can be interchanged, that is, the limiting groove 502 is disposed on the detergent box assembly 20, and the rotating shaft 504 is disposed on the valve plate 30; alternatively, the limiting groove 502 is provided on the valve plate 30, and the rotation shaft 504 is provided on the detergent box assembly 20.
In any of the above embodiments, preferably, as shown in fig. 6, at least one of the position-limiting grooves 502 has an opening 506, and the rotating shaft 504 enters and exits the position-limiting groove 502 through the opening 506.
In this embodiment, the valve plate 30 can be easily removed and maintained through the opening 506 of the stopper groove 502.
A laundry treating apparatus according to one embodiment of the present invention includes: a detergent delivery system as provided in any of the above embodiments of the invention.
The laundry processing apparatus is not limited to a washing machine or a drying machine, and is also applicable to other devices having a water path and similar functions, such as a dishwasher, and the embodiments are not listed here, and all of the embodiments can achieve the object of the present invention without departing from the design concept and spirit of the present invention, and therefore, the present invention is within the protection scope of the present invention.
The technical scheme of the invention is explained in detail above with reference to the accompanying drawings, the invention provides a detergent feeding system and a clothes treatment device, a valve plate 30 is rotatably connected with a detergent box middle cover 22 through a rotatable connecting structure, in the process that a distributor box assembly 10 slides into a detergent box assembly 20, the distributor box assembly 10 abuts against the valve plate 30 and makes the valve plate completely seal a drain port 202, so that water flows to a spray port along a water path and enters a manual feeding cavity from the spray port, and feeding agent in the manual feeding cavity is flushed into a mixing cavity below the detergent box assembly; in the process that the dispenser box assembly 10 slides out of the detergent box assembly 20, the valve plate 30 opens the water outlet 202 under the action of self gravity, at the moment, water does not flow to the spray opening along a water path any more, but directly flows into the detergent box assembly 20 from the water outlet 202, so that the problem that when the dispenser box assembly 10 is drawn out, water flows onto the dispenser box assembly 10 through the water path and the spray opening which are mutually communicated is avoided, the top of the dispenser box assembly is ensured to have no accumulated water, the problem that the water flows to the outside of the control panel to cause short circuit of an internal circuit is solved, the fault rate of the washing machine is reduced, the service life of the washing machine is prolonged, and the use cost of consumers is; meanwhile, the problems of wet and slippery ground and the like caused by the fact that water at the top of the dispenser box assembly 10 flows to the ground can be prevented; the valve plate 30 has a simple structure and low production cost, and improves the working environment of the washing machine on the basis of low investment cost.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A detergent dispensing system, comprising:
a dispenser cassette assembly (10);
a detergent box assembly (20) slidably connected with the dispenser box assembly (10);
a water channel (204) for flowing water is formed in the detergent box assembly (20), and a drain opening (202) is arranged in the water channel (204);
the valve plate (30), the said valve plate (30) is installed on the said detergent box assembly (20) through the rotatable linkage structure and corresponded to the said drain outlet (202);
in the process that the dispenser box assembly (10) slides into the detergent box assembly (20), the dispenser box assembly (10) abuts against the valve plate (30) so that the valve plate (30) closes the water outlet (202).
2. A detergent delivery system according to claim 1, wherein the valve plate (30) is provided with a guide portion (302), and a sliding surface of the guide portion (302) with the dispenser box assembly (10) is a slope.
3. A detergent delivery system according to claim 2, wherein the valve plate (30) extends inwardly of the detergent box assembly (20) to form at least one rib, and wherein the at least one rib forms the guide portion (302).
4. A detergent delivery system according to claim 1, further comprising a sealing ring (40), said sealing ring (40) being mounted on said drain opening (202) or said valve plate (30).
5. The detergent dispensing system according to claim 1, wherein the valve plate (30) is provided with a protrusion (306), and when the valve plate (30) closes the drain opening (202), the protrusion (306) extends into the drain opening (202).
6. A detergent delivery system as in any of claims 1-5, wherein said rotatable connection comprises:
a limit groove (502);
the rotating shaft (504) is arranged in the limiting groove (502);
one of the limiting groove (502) and the rotating shaft (504) is arranged on the detergent box assembly (20), and the other is arranged on the valve plate (30).
7. A detergent delivery system according to claim 6, wherein at least one of said retaining grooves (502) has an opening (506), and said shaft (504) enters and exits said retaining groove (502) through said opening (506).
8. A detergent delivery system according to any one of claims 1 to 5, wherein said waterway (204) comprises a spray opening at an end and an intermediate basin (206) between said drain opening (202) and said spray opening, said intermediate basin (206) having a meandering shape with a plurality of straight segments.
9. A detergent delivery system according to claim 8, wherein the dispenser box assembly (10) is formed with a manual delivery chamber (102), the water flowing through the spray opening into the manual delivery chamber (102), the spray opening comprising a first spray opening (208) and a second spray opening (210), the first spray opening (208) exiting in a direction towards a central region of the manual delivery chamber (102).
10. A laundry treatment apparatus, comprising a detergent delivery system according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810103080.1A CN108179596B (en) | 2018-02-01 | 2018-02-01 | Detergent feeding system and clothes treatment device with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810103080.1A CN108179596B (en) | 2018-02-01 | 2018-02-01 | Detergent feeding system and clothes treatment device with same |
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| Publication Number | Publication Date |
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| CN108179596A CN108179596A (en) | 2018-06-19 |
| CN108179596B true CN108179596B (en) | 2020-08-11 |
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| CN110066039A (en) * | 2019-05-30 | 2019-07-30 | 广州恒德环保科技有限公司 | A kind of interim processing unit of movable type sewage |
| CN113403813B (en) * | 2021-06-17 | 2023-04-28 | 广东格兰仕集团有限公司 | Manual-automatic integrated water inlet mechanism of washing machine and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101177899A (en) * | 2006-11-08 | 2008-05-14 | 南京乐金熊猫电器有限公司 | Scouring agent feeding mechanism of scouring apparatus |
| KR20080047216A (en) * | 2006-11-24 | 2008-05-28 | 삼성전자주식회사 | A washing machine |
| CN201206217Y (en) * | 2007-12-07 | 2009-03-11 | 博西威家用电器有限公司 | Detergent supply device and washing machine using thereof |
| CN202595510U (en) * | 2012-04-19 | 2012-12-12 | 松下家电研究开发（杭州）有限公司 | Washing agent dissolving device for drum washing machine |
| SG10201709281PA (en) * | 2014-03-31 | 2018-01-30 | Panasonic Ip Man Co Ltd | Washing machine |
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Effective date of registration: 20190710 Address after: No. 18 Changjiang South Road, National High-tech Development Zone, Xinwu District, Wuxi City, Jiangsu Province, 214000 Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant before: Wuxi Xiaotianer Co., Ltd. |
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