CN110857505A

CN110857505A - Feeding device and clothes treatment device with same

Info

Publication number: CN110857505A
Application number: CN201810963159.1A
Authority: CN
Inventors: 余冰冰; 叶德新; 朱传绪; 钱伟; 宋隆霖; 王传俊; 刘君勇; 姚烨; 王永军
Original assignee: Wuxi Little Swan Co Ltd
Current assignee: Wuxi Little Swan Co Ltd; Wuxi Little Swan Electric Co Ltd
Priority date: 2018-08-22
Filing date: 2018-08-22
Publication date: 2020-03-03
Anticipated expiration: 2038-08-22
Also published as: WO2020037712A1; EP3744890A1; RU2766997C1; EP3744890A4; CN110857505B

Abstract

The invention discloses a throwing device, which comprises: the body is provided with a throwing port, and the treating agent is suitable for being thrown to a preset position in the body through the throwing port; the body is provided with a liquid inlet flow channel, the liquid inlet flow channel is provided with a liquid inlet suitable for leading in diluent, at least one liquid inlet flow channel is provided with a plurality of diluent outlets, and the liquid inlet flow channel is suitable for leading the diluent to the plurality of diluent outlets to be discharged so as to be mixed with the treating agent to form mixed liquid; and the liquid outlet is suitable for leading the mixed liquid out of the body. The liquid inlet flow channel enables diluent to be discharged from the plurality of water outlets so as to flush the treating agent at a plurality of angles, thereby improving the dissolving effect of the treating agent and reducing the residue of the treating agent.

Description

Feeding device and clothes treatment device with same

Technical Field

The invention relates to a feeding device, in particular to a detergent feeding device.

Background

In the related art of detergent dispensing for a top-loading drum washing machine, a detergent box is usually installed on the back of a door body, water is supplied into the detergent box through a water inlet nozzle, so that the water is directly sprayed into the detergent box, the detergent placed in the detergent box is dispersed and dissolved, and then the detergent dispensing is completed by turning over a detergent storage part.

In the prior art, a detergent box is installed at the rear side of a work table, a cover is arranged above the detergent box to close a detergent feeding port, and water is directly sprayed into the detergent box through a water inlet device behind the detergent after the detergent is added, so that the detergent in the detergent box is dissolved and discharged.

However, in the solutions disclosed in the related art, since the water flow is directly sprayed to the detergent storage area in the detergent box, and the washing in a single direction is difficult to complete the sufficient dissolution of the detergent, the solutions in the prior art are difficult to completely dissolve the detergent, which easily results in a large amount of detergent remaining in the detergent box, which is not good for cleaning the clothes, and also results in the waste of the detergent.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a throwing device.

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.

A dispensing device, comprising:

the body is provided with a throwing port, and the treating agent is suitable for being thrown to a preset position in the body through the throwing port;

the body is provided with a liquid inlet flow channel, the liquid inlet flow channel is provided with a liquid inlet suitable for leading in diluent, at least one liquid inlet flow channel is provided with a plurality of diluent outlets, and the liquid inlet flow channel is suitable for leading the diluent to the plurality of diluent outlets to be discharged so as to be mixed with the treating agent to form mixed liquid;

and the liquid outlet is suitable for leading the mixed liquid out of the body.

The predetermined position referred to in the present invention means a predetermined area for storing the treatment agent in the body, and the treatment agent moves to the predetermined area by gravity or the like after being added to the body.

According to the throwing device provided by the embodiment of the invention, the liquid inlet flow channel is provided with the plurality of diluent outlets, so that diluent can be discharged from the plurality of diluent outlets to wash the treating agent at a plurality of angles, the dissolving effect of the treating agent is improved, and the residue of the treating agent is reduced.

Preferably, the openings of the plurality of diluent outlets face the preset position, so that the diluent flows towards the preset position after being discharged through the plurality of diluent outlets. In this way, the diluent discharged through the plurality of diluent outlets can directly exert a flushing action on the treating agent, thereby further improving the dissolving effect of the treating agent.

Preferably, the feeding port is arranged at one end of the body, and the liquid inlet is arranged at the other end opposite to the feeding port; the preset position is arranged near the liquid inlet.

Preferably, the liquid inlet channel includes a first flow-limiting wall and a second flow-limiting wall, the first flow-limiting wall includes a left side wall and a right side wall, the left side wall is connected with the right side wall through a semicircular arc wall, and the second flow-limiting wall is inserted between the left side wall and the right side wall, so that the liquid inlet channel is substantially formed into a racetrack shape. Thus, the arrangement of the runway-shaped flow channel reduces the flow resistance of the diluent and reduces the energy loss of the diluent.

Preferably, the diluent outlet comprises a first diluent outlet, a second diluent outlet and a third diluent outlet; the left side wall is provided with a first arc section, and the liquid inlet is formed between the first arc section and the second flow limiting wall at intervals; the left side wall further comprises a first straight line section, the first straight line section extends from the first arc section towards the throwing opening, and the first straight line section is connected with one end of the arc-shaped wall; the right side wall comprises a second straight line section, the second straight line section is connected with the other end of the semicircular wall, a notch is formed near the connection position of the arc-shaped wall and the second straight line section, and the notch is formed into the first diluent outlet. So, the setting of first arc section makes the diluent can be by the non-resistance the liquid inlet flow channel of being introduced, and the diluent can be after being introduced can be quick under the guide effect of first straight line section towards put in mouthful direction motion to reverse under the effect of arc wall, and then follow first diluent export blowout, thereby form the washing to the processing agent, this is favorable to dissolving fast of processing agent.

Preferably, the liquid inlet flow channel further comprises a third flow restricting wall; the right side wall further comprises a second arc section, the second arc section extends from the second straight section towards the liquid inlet, a second diluent outlet is formed between the third flow limiting wall and the second arc section at intervals, and a third diluent outlet is formed between the third flow limiting wall and the second flow limiting wall; the first diluent outlet is closer to the input port than the second diluent outlet and/or the third diluent outlet, and the preset position is located between the position of the first diluent outlet and the position of the second diluent outlet and/or the position of the third diluent outlet. Namely, at least part of the diluent outlet is positioned at one side of the preset position close to the feeding port, and at least part of the diluent outlet is positioned at one side of the preset position close to the liquid inlet; therefore, the treating agent is dispersed after the diluent is flushed through the second diluent outlet and the third diluent outlet, and is further mixed with the diluent under the action of the diluent led out from the first diluent outlet, so that the treating agent is completely dissolved under the action of three paths of water flows, and the dissolving efficiency of the treating agent is undoubtedly and greatly improved.

Preferably, the third flow-limiting wall is at least partially formed into an arc shape and extends towards the right side wall, a branch part is formed at one end of the second flow-limiting wall close to the liquid inlet, the branch part is provided with a first branch wall and a second branch wall, the first branch wall is close to the third flow-limiting wall and is spaced from the third flow-limiting wall to form the third diluent outlet, and the first branch wall is formed into an arc shape and extends away from the right side wall; the second bifurcation wall is close to the first arc section and forms the liquid inlet with the first arc section at intervals. So, the feed liquor runner material has been saved in the setting of branching portion, simultaneously, still makes the formation of inlet, second diluent export, third diluent export simpler and more convenient.

Preferably, the body is provided with a bottom wall and a side wall which protrudes upwards from the bottom wall to form a box-shaped structure, and the liquid inlet flow channel is arranged in the box-shaped structure; the preset position is formed in the area, close to the liquid inlet, of the box-shaped structure.

Preferably, the liquid outlet is disposed near the input port, and the liquid outlet is shaped as a slot disposed in the bottom wall. So for be close to the mixed liquid near the inlet and need flow to be close to the liquid outlet of throwing in near mouthful and discharge to the organism in, this flow path who has prolonged the mixed liquid to the mixing time between finishing agent and the diluent has been prolonged, this further improves the dissolving effect of finishing agent undoubtedly.

Preferably, the device is further provided with a transparent observation window, the transparent observation window is an opening arranged on the bottom wall, and the opening is sealed by a transparent material; thus, the dosage of the treating agent can be observed from the outside through the transparent observation window, thereby being convenient for a user to control the dosage of the treating agent.

Preferably, the feeding device further comprises a cover body, the cover body is arranged above the body in a covering mode, and the side wall is connected with the cover body.

Preferably, the first flow limiting wall, the second flow limiting wall and the third flow limiting wall are formed by upward protruding from the bottom wall, and the first flow limiting wall and the second flow limiting wall are at least partially connected with the cover body, so that the liquid inlet flow channel is at least partially formed as a closed flow channel.

Preferably, the height of the portion, near the liquid inlet, of the second arc section of the first flow limiting wall is shaped to gradually decrease along the direction towards the liquid inlet, so that an overflow space is formed between the second arc section and the cover body.

Preferably, the third flow restricting wall is formed by upwardly protruding the bottom of the body, and the third flow restricting wall is not connected to the cover, so that an overflow space is formed between the third flow restricting wall and the cover. Thus, the diluent can overflow from the second arc section to better dissolve the treating agent deposited at the bottom of the second arc section, such as washing powder, which undoubtedly improves the dissolving effect of the treating agent; for the same reason, an overflow space is also formed between the third flow-limiting wall and the cover body, so that washing powder accumulated at the third flow-limiting wall can be better dissolved.

Preferably, still include the partition wall, the partition wall is from the diapire upwards protrusion forms, and the partition wall with the lid is connected, thereby will box-shaped structure separates for a plurality of independent cavities, the inlet channel is a plurality of and locate respectively in a plurality of the cavity. Thus, multiple independent chambers may be used to dispense different treatment agents, such as laundry powder, liquid detergents, softeners and the like.

The invention also provides a clothes treatment device, which comprises a machine body and the throwing device.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view illustrating a structure of a laundry treating apparatus according to the present invention;

FIG. 2 is a schematic view showing the structure of a detergent box according to the present invention;

FIG. 3 is a top view of the detergent box body of the present invention;

FIG. 4 is a schematic diagram of the structure of the feed liquid channel of the present invention;

FIG. 5 is a perspective view of a detergent box body according to the present invention;

fig. 6 is an enlarged view of a portion a of fig. 5.

Reference numerals:

1. a detergent box; 2. sealing the door; 3. a water inlet nozzle; 4. a body; 5. a door body; 6. an opening; 10. a detergent box body; 10-1. side wall; 11. a throwing port; 11-1. a first input port; 11-2. a second throwing port; 11-3. a third throwing port; 12. a cover body; 12-1, a through hole; 13. a liquid outlet; 13-1. a first liquid outlet; 13-2. a second liquid outlet; 13-3. a third liquid outlet; 14. a third chamber; 14-1. a fourth diluent outlet; 14-2. a fourth restrictor wall; 14-3. a fifth restrictor wall; 14-4, collecting the groove; 14-5. a collecting wall; 14-5-1. left collecting wall; 14-5-2. right collecting wall; 14-5-3, arc connecting wall; 14-6, an outflow column; 14-7. a second liquid inlet; 14-8. a third arc segment; 14-9. a collection area; 15-1. a first window; 15-2. a second window; 16. a first chamber; 16-1. a first diluent outlet; 16-2. a second diluent outlet; 16-3. a third diluent outlet; 16-4. a first restrictor wall; 16-40 left sidewall; 16-41 right side wall; 16-4-1. a first arc segment; 16-4-2. a first straight line segment; 16-4-3, a semi-circular arc wall; 16-4-4. a second straight line segment; 16-4-5. a second arc segment; 16-5. a second restrictor wall; 16-5-1. a first diverging wall; 16-5-2. a second bifurcation wall; 16-6. a third restrictor wall; 16-7, a first liquid inlet; 17. a connecting end; 18. a second chamber; 19-1, a first divider wall; 19-2. a second divider wall; 111. a siphon cap.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to a top-loading drum washing machine, a dispenser as a detergent box, and a diluent as water, but the present invention is not limited to the top-loading drum washing machine, and may be applied to other household appliances, such as other types of washing machines and dishwashers.

Referring to fig. 1, a top-loading drum washing machine includes a machine body 4, a drum (not shown) is disposed in the machine body 4, an opening 6 for putting in clothes is disposed at the top of the machine body 4, a door seal 2 is disposed inside the opening 6 and is used for cooperating with a door body 5 disposed above the opening to close the opening 6, so as to ensure that water in the machine body does not spill out of the opening 6 when the clothes are washed; the lower side of the door body 5 is provided with a throwing device, namely a detergent box 1, the detergent box 1 is convenient for a user to throw detergent, specifically, the detergent box 1 is arranged on the lower side surface of the door body 5 through a mounting end 17 arranged at the lower end of the detergent box 1, so that the detergent box can be pulled out along with the opening of the door body 5, in this state, the user can throw the detergent into the detergent box 1, when the door body 5 is closed, the detergent box 1 is descended into the opening 6, and a water inlet device arranged at the rear part of the detergent box 1, namely a water inlet nozzle 3 introduces water flow into the detergent box 1, so that the detergent in the detergent box 1 is scattered and mixed, and then is thrown into a roller in the machine body 4.

Referring to fig. 2-5, as shown in fig. 2, the detergent box 1 includes a main body (hereinafter referred to as a box 10) and a cover 12 covering the box 10, the box 10 is defined by a bottom wall and a sidewall 10-1 protruding upward from the bottom, and the cover 12 is used for closing the box 10 to ensure water flow inside the detergent box 1; a through hole 12-1 is formed near the middle of the cover 12, the through hole 12-1 is used for installing a siphon member, which is a siphon cap 111 in this embodiment, and the installation structure of the siphon member 111 will be described later.

Referring to fig. 3, the detergent box 1 includes a feeding port 11 (as shown in fig. 3-5, the end facing the feeding port 11 is front, and the end facing away from the feeding port 11 is back), and a detergent chamber is provided at the back of the feeding port 11, specifically, in this embodiment, the internal space of the detergent box 1 is divided into three chambers by two partition walls extending front and back, namely, a first partition wall 19-1 and a second partition wall 19-2, and the first partition wall 19-1 and the second partition wall 19-2 are formed by the bottom wall of the detergent box protruding upwards and connected to the cover 12, so as to form three closed chambers; in this embodiment, the number of the chambers is three, and the three chambers are respectively the first chamber 16 and the second chamber 14 which are arranged on two sides, and the third chamber 18 which is arranged between the first chamber 16 and the second chamber 14, in this embodiment, as shown in fig. 3, the side where the first chamber 16 is located is the left side, the side where the second chamber 14 is located is the right side, and the liquid inlet flow channel is arranged in the chamber.

The structure of the first chamber 16 will first be described in detail below: a first feeding port 11-1 is arranged at the top of the front end of the first chamber 16, and specifically, a treating agent, such as washing powder, can be fed into the first chamber 16 through the first feeding port 11-1; a first liquid inlet 16-7 is arranged at the rear end part of the first cavity 16, water enters the first cavity 16 from the first liquid inlet 16-7, a first liquid inlet flow channel is arranged at the front part of the first liquid inlet 16-7, and specifically, the first liquid inlet flow channel comprises a first flow limiting wall 16-4, a second flow limiting wall 16-5 and a third flow limiting wall 16-6, namely, the first flow limiting wall 16-4, the second flow limiting wall 16-5 and the third flow limiting wall 16-6 form the first liquid inlet flow channel; specifically, the first flow-limiting wall 16-4 comprises a left side wall 16-40 and a right side wall 16-41, the left side wall 16-40 and the right side wall 16-41 are connected through an arc-shaped wall, in this embodiment, the arc-shaped wall is a semicircular arc-shaped wall 16-4-3, and the second flow-limiting wall 16-5 is inserted into a space formed by the left side wall 16-40 and the right side wall 16-41, so that the whole first liquid inlet flow channel is approximately shaped like a runway; specifically, a first arc section 16-4-1 is arranged at the rear part of the first flow limiting wall 16-4, namely the rear part of the left side wall is provided with the first arc section 16-4-1, a first liquid inlet 16-7 is formed by the interval between the first arc section 16-4-1 and the second flow limiting wall 16-5, and the first arc section 16-4-1 extends forwards and leftwards so as to guide water flow into the first liquid inlet flow channel without resistance; the first flow restricting wall 16-4 further includes a first straight segment 16-4-2, the first straight segment 16-4-2 extending forwardly from the first arcuate segment 16-4-1 to direct the flow of water forwardly; the front end of the first straight line section 16-4-2 is connected with the semi-circular arc-shaped wall 16-4-3 so as to lead the water flow to be reversed under the diversion of the semi-circular arc-shaped wall 16-4-3; the first liquid inlet flow channel also comprises a second straight line section 16-4-4 which is approximately arranged under the semi-arc-shaped wall 16-4-3, the second straight line section 16-4-4 is approximately parallel to the first straight line section 16-4-2, a gap is arranged between the second straight line section 16-4-4 and the right side tail end of the semi-arc-shaped wall 16-4-3, a first diluent outlet 16-1 is formed between the second arc section 16-4-4 and the second straight line section 16-4-4, and the position of the first diluent outlet 16-1 enables water to be obliquely flushed out through the first diluent outlet 16-1 backwards and rightwards; the tail end below the second straight-line section 16-4-4 is connected with a second arc section 16-4-5, and the second arc section 16-4-5 extends rightwards and backwards, so that the second arc section 16-4-5 is approximately parallel to the first arc section 16-4-1; the third flow limiting wall 16-6 is approximately arranged at the right side of the second arc section 16-4-5 and is not connected with the second arc section 16-4-5, so that a second diluent outlet 16-2 is formed between the second arc section 16-4-5 and the third flow limiting wall 16-6, the third flow limiting wall 16-6 is at least partially shaped into an arc and extends towards the second arc section 16-4-5 of the right side wall, specifically, the lower end of the third flow limiting wall 16-6 is shaped into an arc so as to smoothly introduce water, the upper end of the third flow limiting wall 16-6 is shaped into a straight line and extends forwards and leftwards, namely, the upper end of the third flow limiting wall extends towards the second arc section 16-4-5, so that water flowing through the second diluent outlet 16-2 is flushed leftwards and forwards; a part of the second flow restriction wall 16-5 located rearward of the third flow restriction wall 16-6 is provided with a diverging part including a first diverging wall 16-5-1 shaped in an arc and defining a third diluent outlet 16-3 between the first diverging wall 16-5-1 and the third flow restriction wall 16-6, the first diverging wall 16-5-1 extending toward the right with respect to the third flow restriction wall 16-6 and connected to the first diverging wall 19-1 so that the first chamber is closed at the rear, the third flow restriction wall 16-6 being arranged so that water is flushed forward through the second diluent outlet 16-2 and the third diluent outlet 16-3; because the treating agent, such as washing powder, is positioned at a preset position under the action of gravity, namely near the lower part of the first chamber 16, in the embodiment, water flows through the second diluent outlet 16-2 and the third diluent outlet 16-3 to flush out the treating agent, such as washing powder, and further mixes the treating agent, such as washing powder, with water under the action of water flow led out from the first diluent outlet 16-1, the washing powder is completely dissolved under the action of three water flows; a first liquid outlet 13-1 is arranged between the front end of the first liquid inlet flow channel and the first feeding port 11-1, and the detergent mixed liquid fully mixed by the three water flows overflows through the first liquid outlet 13-1 and flows into a barrel in the machine body 4 for washing clothes; particularly, the first liquid outlet 13-1 is arranged in front of the liquid inlet flow channel, so that the arrangement of the first diluent outlet 16-1 can also avoid that the washing powder mixed liquid which is not fully mixed is directly discharged into the first liquid outlet 13-1 under the action of the second diluent outlet 16-2 and the third diluent outlet 16-3 which are arranged at the rear part of the first water inlet flow channel, namely, the water flow flowing out of the first diluent outlet 16-1 can generate certain blocking effect on the treating agent such as the washing powder mixed liquid, which undoubtedly prolongs the mixing time of the treating agent and the water, thereby enabling the treating agent and the water to be mixed more uniformly; further, the second diluent outlet 16-2 and the third diluent outlet 16-3 are configured such that the outflow directions of the second diluent outlet 16-2 and the third diluent outlet 16-3 are different, specifically, the outflow direction of the second diluent outlet 16-2 is a left-front direction, and the outflow direction of the third diluent outlet 16-3 is a right-front direction with respect to the outflow direction of the second diluent outlet 16-2, which allows a treating agent, such as a washing powder, located at the lower portion of the first chamber 16 to be washed without dead angles, thereby preventing the treating agent, such as the washing powder, from accumulating in the first chamber 16. Referring to fig. 5, the first flow limiting wall 16-4, the second flow limiting wall 16-5, and the third flow limiting wall 16-6 are walls formed by protruding the bottom wall of the detergent box 1 upward, wherein the heights of the second flow limiting wall 16-5 and the other parts of the first flow limiting wall 16-4 except the second arc segment 16-4-5 in the vertical direction are substantially the same and are all connected with the cover 12, so as to form a plurality of closed flow channels, which can better guide water flow; since the second arc section 16-4-5 of the first flow-limiting wall 16-4 is located at the rear of the first chamber 16, and is easy to accumulate the treating agent in the vicinity thereof, in this embodiment, the height of the second arc section 16-4-5 in the up-down direction gradually decreases as the second arc section 16-4-5 extends rearward and rightward, i.e., the flow passage between the second arc section 16-4-5 and the second flow-limiting wall 16-5 is not closed, that is, the water can overflow from the second arc section 16-4-5 to better dissolve the treating agent deposited at the bottom of the second arc section 16-4-5, which undoubtedly improves the dissolving effect of the treating agent; for the same reason, the third restrictor wall 16-6 is lower in height in the up-down direction than the second restrictor wall 16-5, so that the treating agent accumulated therein can be better dissolved.

A transparent viewing window (hereinafter referred to as a first viewing window 15-1) is disposed near the middle of the first chamber 16, the first viewing window 15-1 is formed as an opening in the bottom wall of the detergent box 1, the opening is closed by a transparent material such as glass, and the amount of the treating agent such as the laundry powder put in the first chamber 16 can be observed from the outside through the first viewing window 15-1, thereby facilitating the control of the amount of the laundry powder put in the user.

In this embodiment, the structures of the first chamber 16 and the second chamber 18 are the same, and therefore, the structure of the second chamber 18 will not be described in detail here, and the structure of the third chamber 14 will be described in detail below: referring to fig. 3 and 5-6, a third inlet flow channel is disposed in the third chamber 14, specifically, the third inlet flow channel includes a second inlet 14-7 disposed at the rear end thereof, specifically, the second inlet 14-7 is formed by a first flow guide wall (hereinafter, referred to as a fourth flow restriction wall 14-2) and a second flow guide wall (hereinafter, referred to as a fifth flow restriction wall 14-3) at intervals, specifically, the fourth flow restriction wall 14-2 is in an arc transition from the rear end of the third chamber 14 to the left and to the front, and is connected to a first partition wall 19-1 between the first chamber 16 and the third chamber 14, so that water is guided into a flow channel formed by the intervals between the fourth flow restriction wall 14-2 and the fifth flow restriction wall 14-3 without resistance and is guided forward, an arc-shaped flow guide section (hereinafter, referred to as a third arc section 14-8) is disposed at the front end of the first partition wall 19-1, the third arc section 14-8 is shaped like a semi-circular arc, and the right end of the semi-circular arc extends beyond the fifth flow restriction wall 14-3, so that the water flow is reversed under the diversion of the third arc section 14-8 and is flushed out from the fourth diluent outlet 14-1 at the right side of the fifth flow restriction wall 14-3 to the inside of the third chamber 14, and thus the treatment agent such as the softener accumulated at the rear part of the third chamber 14 is flushed out and dissolved; a collecting area 14-9 is provided at the front end of the third arc section 14-8, referring to fig. 6, the collecting area 14-9 is surrounded by a collecting wall 14-5, specifically, both ends of the collecting wall 14-5 are respectively connected with the third arc section 14-8 and the second partition wall 19-2 to form the collecting area 14-9, specifically, the left end of the collecting wall 14-5 extends from the third arc section 14-8 to the right and forwards to form a left collecting wall 14-5-1, the right end of the collecting wall 14-5 extends from the second partition wall 19-2 to the left and forwards to form a right collecting wall 14-5-2, the left collecting wall 14-5-1 and the right collecting wall 14-5-2 are connected by an arc connecting wall 14-5-3 provided in front of the left collecting wall 14-5-1 and the right collecting wall 14-5-2, the arc-shaped connecting wall 14-5-3 ensures that no dead angle exists in the whole collecting wall 14-5, thereby avoiding the interception effect on the mixed liquid of the treating agent, such as the softener; the cross sections of the left collecting wall 14-5-1 and the right collecting wall 14-5-2 are formed into a straight line shape, so that the softener mixed solution can be guided forwards quickly; a collecting groove 14-4 is arranged at the front side of the collecting area 14-9, the collecting groove 144 is approximately circular, the outflow column 14-6 is arranged near the center of the collecting groove 144, specifically, the collecting groove 144 is formed by the downward depression of the bottom of the third chamber 14, and under the blocking action of the collecting wall 14-5, the treating agent mixed liquid, such as the softener mixed liquid, is easy to be collected into the collecting groove 144; the outflow column 14-6 is formed by the upward protrusion of the bottom wall of the collecting groove 144, and an outflow port is formed on the upper end surface of the outflow column 14-6, so that the treating agent mixed liquid can flow out of the outflow port into the barrel in the machine body 4 for washing the clothes when the liquid level in the collecting groove 144 is higher than that of the outflow column 14-6; further, a fifth flow-limiting wall 14-3 is formed by upwardly protruding the bottom wall of the third chamber 14, and the upper end thereof is connected with the cover 12, so as to form a closed flow passage, thereby better guiding the water flow; and the height of the collecting wall 14-5 is lower than that of the fifth limiting wall 14-3, that is, a gap is formed between the collecting wall 14-5 and the cover body 12, so that when the outflow speed of the outflow column 14-6 is not enough to timely discharge the mixed treating agent, as shown in fig. 5-6, the mixed treating agent can overflow from the collecting wall 14-5 and flow out from an outflow port (hereinafter, referred to as a second outlet 13-2) provided at the front part of the collecting wall 14-5 into the barrel body in the machine body 4, thereby ensuring the timely discharge of the mixed solution.

In order to facilitate the mixed liquid to be discharged from the outlet of the outlet column 14-6 better, a siphon member 111 is installed on the outlet, specifically, in this embodiment, the siphon member 111 is a siphon cap, and the siphon cap passes through the through hole 12-1 and then covers the outlet of the outlet column 14-6, so that the mixed liquid can be discharged from the outlet of the outlet column 14-6 quickly under the siphon action.

In this embodiment, a transparent window (second window 15-2) is disposed near the middle of the third chamber 14, the second window 15-2 is formed as an opening disposed on the bottom wall of the detergent box 1, the opening is closed by a transparent material, and the amount of the treatment agent put into the third chamber 14 can be observed from the outside through the second window 15-2, thereby facilitating the user to control the amount of the treatment agent put.

The working process of the embodiment is described as follows:

when the detergent is required to be put in, the door body 5 is rotated to pull out the detergent box 1, a user puts detergents, such as washing powder and softener, into the detergent box 1 corresponding to the first putting port 11-1, the second putting port 11-2 and the third putting port 11-3, the user can observe the putting dose through the first window and the second window, and the putting can be stopped when the preset putting dose is reached; then, the water inlet nozzle 3 in the opening 6 injects water into the detergent box 1, wherein one path of water flows through a first liquid inlet 16-7 formed by the interval between the first arc section 16-4-1 and the second flow limiting wall 16-5 to enter a first liquid inlet flow channel, is reversely guided by the second arc section 16-4-3 and is sprayed out from the first diluent outlet 16-1, the second diluent outlet 16-2 and the third diluent outlet 16-3, so that the treating agent in the first chamber can be fully dispersed and uniformly mixed, and flows into a barrel through the first liquid outlet 13-1 for washing clothes.

And the other path of water flows through a second liquid inlet 14-7 to enter a third liquid inlet flow channel, is guided by a third arc section 14-8 and then is reversed, and enters the inside of the third chamber from a fourth diluent outlet 14-1 to dissolve the treatment agent such as softener accumulated in the third chamber, wherein the softener mixed liquid flows out of the barrel body through a front outflow column 14-6, and if the flow rate of the mixed liquid is too large, the mixed liquid can cross a collecting wall 14-5 in front of the outflow column 14-6 and flows out of the barrel body through a second outlet 13-2, so that the mixed liquid is discharged in time.

Other configurations and operations of the washing machine according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to 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.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dispensing device, comprising:

and the liquid outlet is suitable for leading the mixed liquid out of the body.

2. The dispensing device of claim 1, wherein: the opening directions of the diluent outlets face the preset position, so that the diluent flows towards the preset position after being discharged through the diluent outlets.

3. The dispensing device of claim 2, wherein: the feeding port is arranged at one end of the body, the liquid inlet is arranged at the other end opposite to the feeding port, and the preset position is arranged near the liquid inlet.

4. A dispensing device as defined in claim 3, characterized in that: the feed liquor flow passage comprises a first flow limiting wall and a second flow limiting wall, the first flow limiting wall comprises a left side wall and a right side wall, the left side wall is connected with the right side wall through an arc-shaped wall, and the second flow limiting wall is inserted between the left side wall and the right side wall.

5. The dispensing device of claim 4, wherein: the diluent outlet comprises a first diluent outlet, a second diluent outlet and a third diluent outlet; the left side wall is provided with a first arc section, and the liquid inlet is formed between the first arc section and the second flow limiting wall at intervals; the left side wall further comprises a first straight line section, the first straight line section extends from the first arc section towards the throwing opening, and the first straight line section is connected with one end of the arc-shaped wall; the right side wall comprises a second straight line section, the second straight line section is connected with the other end of the arc-shaped wall, a notch is formed near the connection position of the arc-shaped wall and the second straight line section, and the notch is formed as the first diluent outlet.

6. The dispensing device of claim 5, wherein: the liquid inlet flow channel also comprises a third flow limiting wall; the right side wall further comprises a second arc section, the second arc section extends from the second straight section towards the liquid inlet, a second diluent outlet is formed between the third flow limiting wall and the second arc section at intervals, and a third diluent outlet is formed between the third flow limiting wall and the second flow limiting wall; the first diluent outlet is closer to the input port than the second diluent outlet and/or the third diluent outlet, and the preset position is located between the position of the first diluent outlet and the position of the second diluent outlet and/or the position of the third diluent outlet.

7. The dispensing device of claim 6, wherein: the third flow limiting wall is at least partially formed into an arc shape and extends towards the direction of the right side wall, a bifurcation part is formed at one end, close to the liquid inlet, of the second flow limiting wall, the bifurcation part is provided with a first bifurcation wall and a second bifurcation wall, the first bifurcation wall is close to the third flow limiting wall and is spaced from the third flow limiting wall to form the third diluent outlet, and the first bifurcation wall is formed into an arc shape and extends towards the direction away from the right side wall; the second bifurcation wall and the first arc section are spaced to form the liquid inlet.

8. A dosing device according to any one of claims 1-7, characterized in that: the body is provided with a bottom wall and a side wall which protrudes upwards from the bottom wall to form a box-shaped structure, and the liquid inlet flow channel is arranged in the box-shaped structure; the preset position is formed in the area, close to the liquid inlet, of the box-shaped structure.

9. The dispensing device of claim 8, wherein: the liquid outlet is located near the input port, just the liquid outlet shaping is for locating the fluting of diapire.

10. A dispensing device as claimed in claim 8 or 9, characterized in that: still have transparent observation window, transparent observation window is for locating the trompil of diapire, just the trompil is sealed by transparent material.

11. A delivery device according to any one of claims 8-10, characterized in that: the feeding device further comprises a cover body, the cover body is covered on the upper portion of the body, and the side wall is connected with the cover body.

12. The dispensing device of claim 11, wherein: the first flow limiting wall, the second flow limiting wall and the third flow limiting wall are formed by upward protruding of the bottom wall, and at least part of the first flow limiting wall and the second flow limiting wall are connected with the cover body, so that the liquid inlet flow channel is at least partially formed into a closed flow channel.

13. The dispensing device of claim 12, wherein: the height of the part, near the liquid inlet, of the second arc section of the first flow limiting wall is formed to be gradually reduced along the direction towards the liquid inlet, so that an overflow space is formed between the second arc section and the cover body.

14. A dispensing device as claimed in claim 12 or 13, characterized in that: the third flow limiting wall is formed by upward protrusion of the bottom of the body, and the third flow limiting wall is not connected with the cover body, so that an overflow space is formed between the third flow limiting wall and the cover body.

15. A delivery device according to any of claims 11-14, wherein: still include the partition wall, the partition wall certainly the diapire upwards the protrusion form, just the partition wall with the lid is connected, thereby will box-shaped structure separates for a plurality of independent cavities, the feed liquor runner is a plurality of and locates respectively in a plurality of the cavity.

16. A garment treatment device comprising a body and a dispensing device as claimed in any one of claims 1 to 15.