A dispensing component and clothing processing equipment

Abstract

The present invention relates to a dispensing component and a clothing processing device in the technical field of clothing processing devices. The dispensing component comprises a water box, a dispensing box and a dispensing pump. By independently designing the water box and the dispensing box, the dispensing box can be moved in and out on the water box. When detergent needs to be added to a second cavity, the dispensing box can be directly taken out from the water box, so as to be directly aligned with the opening of the second cavity and the detergent is poured into the cavity, thereby solving the problem that the dispensing port of the existing washing machine is small due to aesthetic requirements, resulting in difficulty in aligning with the dispensing port when adding detergent and easy splashing. By designing that the dispensing box is detachable from the water box and the water box is fixed, the dispensing box can be removed from the water box at any time during the operation of the washing machine to add detergent, which will not affect the operation of the washing machine. The washing machine does not need to be shut down to add detergent, thereby solving the problem that the detergent cannot be replenished in time during the washing process.

Description

Technical Field

[0001] The present invention relates to the technical field of delivery components, and in particular to a delivery component and a clothing processing device. Background Art

[0002] In the technical field related to the dispensing component, detergent, softener or fragrance is automatically dispensed into the clothing processing drum through the dispensing component. In order to facilitate the replenishment of detergent at any time, the dispensing component generally adopts an integrated water box design, and a flap is designed on the top of the dispensing component casing. The detergent can be replenished at any time by opening the flap. However, in order to make the body beautiful, the dispensing port is designed to be small, which is easy to splash when adding detergent, making it inconvenient to use. Summary of the invention

[0003] The technical problem to be solved by the present invention is that the detergent added to the dispensing component in the prior art is easily splashed out, which is inconvenient to use. A dispensing component and a clothing processing device are provided.

[0004] The present invention aims to design a dispensing component for a clothes processing device, comprising:

[0005] A water box, wherein the water box is formed with a first cavity, the first cavity is used to take in washing water, a laundry treatment agent and mix the washing water and the laundry treatment agent, and the water box is provided with a water inlet and a water outlet communicated with the first cavity;

[0006] A delivery box, the delivery box is arranged on the water box in a movable manner, the delivery box is formed with a second cavity, and the second cavity is used for receiving, storing and delivering the laundry treatment agent;

[0007] A delivery pump, wherein the delivery pump is disposed on the delivery box, a liquid extraction end of the delivery pump is communicated with the second cavity, and a liquid discharge end of the delivery pump is communicated with the first cavity;

[0008] Among them, the delivery pump is provided with a plug, and the water box is provided with a connector that cooperates with the plug. When the delivery box is moved into the water box, the plug is plugged into the connector, and the delivery pump is in a powered-on state. When the delivery box is moved out of the water box, the plug is separated from the connector, and the delivery pump is in a powered-off state.

[0009] In some embodiments, the water box is formed with a loading slot having an opening, and the delivery box is disposed in the loading slot and can be moved in and out through the opening.

[0010] In some embodiments, the water inlet portion includes a water inlet flow path, one end of the water inlet flow path forms a water inlet end, the water inlet end is connected to a water source, and the other end forms a water outlet end, the water outlet end is connected to the first cavity;

[0011] An accelerating flow path is connected between the water inlet and the water outlet, and the flow area of ​​the outlet of the water inlet connected to the accelerating flow path is smaller than the flow area of ​​the inlet of the water inlet.

[0012] In some embodiments, the water inlet portion further comprises a shell, and a plurality of the water inlet flow paths are provided, and the plurality of the water inlet flow paths are arranged at intervals in the shell.

[0013] In some embodiments, the flow area of ​​the accelerating flow path gradually decreases along the water flow direction, then maintains the flow area unchanged for a period of time, and then gradually increases;

[0014] The length of a section of the accelerating flow path where the flow area remains unchanged is one sixth to one quarter of the total length of the accelerating flow path.

[0015] In some embodiments, the water outlet includes an outer tube, a diverter and a connector.

[0016] One end of the outer tube is connected to the accelerating flow path, and the other end is connected to the connecting piece;

[0017] One end of the flow divider is connected to the connecting piece, and the other end extends into the outer tube and forms an annular space with the outer tube. The flow divider is used to divide the water flow entering the outer tube from the accelerating flow path;

[0018] The connecting piece is provided with a water outlet hole connecting the annular space and the first cavity;

[0019] Wherein, the flow area of ​​the water outlet is smaller than the flow area of ​​the accelerating flow path.

[0020] In some embodiments, one end of the bottom surface of the diverter is connected to the connecting member;

[0021] The diverter is constructed as a cone structure, the connector is constructed as a plate structure, and the cone bottom of the diverter is matched and connected with the plate surface of the connector;

[0022] The diverter is connected to the middle part of the connector. The connector is provided with an edge wall at the periphery of the diverter. A plurality of water outlet holes are circumferentially spaced apart on the edge wall.

[0023] In some embodiments, the outer tube is constructed as a truncated cone structure, the end of the outer tube with a larger diameter corresponds to the bottom surface of the diverter, and the end of the outer tube with a smaller diameter corresponds to the cone top of the diverter.

[0024] In some embodiments, the water outlet holes have a tendency to extend circumferentially along the edge wall.

[0025] In some embodiments, a laundry processing device includes:

[0026] The delivery component described above.

[0027] The solution provided by the present invention has the following beneficial effects compared with the prior art:

[0028] The water box and the delivery box are designed independently, and the delivery box can be moved in and out on the water box. When detergent needs to be added to the second cavity, the delivery box can be directly taken out from the water box, so as to be directly aligned with the opening of the second cavity and pour the detergent into it, thereby solving the problem that the delivery opening of the existing washing machine is small due to aesthetic requirements, resulting in difficulty in aligning with the delivery opening when adding detergent and easy splashing; by designing the delivery box to be detachable from the water box and the water box to be fixed, the delivery box can be removed from the water box at any time to add detergent during the operation of the washing machine without affecting the operation of the washing machine, and the washing machine does not need to be shut down to add detergent, thereby solving the problem of not being able to replenish detergent in time during the washing process. Furthermore, when detergent needs to be added to the second cavity, the delivery box is directly taken out of the water box. At this time, the plug is separated from the joint, the delivery pump is in a power-off state, and the delivery pump is in a stopped working state. When the delivery box is put back, the plug on the delivery pump is plugged into the joint on the water box. At this time, the delivery pump is in a powered-on state and can enter a working state. Through the operation of the delivery pump, the detergent in the second cavity is sucked into the first cavity of the water box, mixed with the water entering the first cavity from the water inlet, and then discharged from the water outlet to the washing bucket of the clothing processing equipment to participate in washing. By modularizing the water box and the delivery box, the number of parts is also simplified, and the versatility of the overall structure of the delivery component is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0030] Figure 1 is a schematic diagram of the structure of the split state of the delivery component shown in an embodiment of the present invention;

[0031] Figure 2 is a schematic diagram of the structure of a delivery component shown in an embodiment of the present invention;

[0032] Figure 3 It is one of the schematic diagrams of the delivery box structure shown in the embodiment of the present invention;

[0033] Figure 4 This is the second schematic diagram of the delivery box structure shown in the embodiment of the present invention;

[0034] Figure 5 is a top sectional view of a water box shown in an embodiment of the present invention;

[0035] Figure 6 The present invention Figure 5 A partial enlarged schematic diagram in the middle;

[0036] Figure 7 is a cross-sectional view of a delivery assembly shown in an embodiment of the present invention;

[0037] Figure 8 The present invention Figure 7 A partial enlarged schematic diagram of point B in the middle;

[0038] Fig. 9 It is a schematic diagram of the structure of the flow divider, the connecting member and the water outlet hole shown in the embodiment of the present invention;

[0039] Fig.10 It is one of the side views of the diverter, the connector and the water outlet structure shown in the embodiment of the present invention;

[0040] Fig.11 This is the second side view of the diverter, connector and water outlet structure shown in the embodiment of the present invention.

[0041] In the figure: 1-water box, 101-first cavity, 102-loading tank, 103-opening, 104-water inlet, 1041-housing, 1042-water inlet end, 1043-diverter, 1044-accelerating flow path, 1045-connector, 1046-water outlet, 1047-edge wall, 1048-outer tube, 105-water outlet, 2-dispensing box, 201-second cavity, 3-dispensing pump, 301-plug, 302-connector, 303-wire.

[0042] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0043] In the description of the present invention, it should be noted that the terms "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "contacted", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the technical field related to the dispensing component, the dispensing device is generally designed as an integrated unit with the water box. During the washing process, the dispensing component will provide water into the water box. The water box cannot be withdrawn at will during the washing process, which results in the inability to immediately replenish the detergent into the water box when the detergent is exhausted, resulting in poor cleaning of the clothes.

[0046] Based on this, the following embodiments are proposed.

[0047] Embodiment 1:

[0048] like Figure 1-Figure 2 , Figure 4 , Figure 7 As shown, this embodiment provides a dispensing component for a clothes processing device, comprising:

[0049] The water box 1 is formed with a first cavity 101, the first cavity 101 is used to take in washing water, laundry treatment agent and mixed washing water and laundry treatment agent, and the water box 1 is provided with a water inlet 104 and a water outlet 105 communicated with the first cavity 101;

[0050] A delivery box 2, which is movable in and out and is disposed on the water box 1, and has a second cavity 201 formed therein, and the second cavity 201 is used for receiving, storing and delivering the laundry treatment agent;

[0051] A delivery pump 3, which is disposed on the delivery box 2, wherein a liquid extraction end of the delivery pump 3 is connected to the second chamber 201, and a liquid discharge end of the delivery pump 3 is connected to the first chamber 101;

[0052] Among them, a plug 301 is provided on the delivery pump 3, and a connector 302 that cooperates with the plug is provided on the water box 1. When the delivery box 2 is moved into the water box 1, the plug 301 is plugged into the connector 302, and the delivery pump 3 is in a powered-on state. When the delivery box 2 is moved out of the water box 1, the plug 301 is separated from the connector 302, and the delivery pump 3 is in a powered-off state.

[0053] In this embodiment, the water box 1 and the delivery box 2 are designed independently, and the delivery box 2 can be moved in and out on the water box 1, that is, when detergent needs to be added to the second cavity 201, the delivery box 2 can be directly taken out from the water box 1, so as to directly align with the opening of the second cavity 201 and pour the detergent into it, thereby solving the problem that the delivery port of the existing washing machine is small due to aesthetic requirements, resulting in difficulty in aligning with the delivery port when adding detergent and easy splashing; the water box 1 can be fixed in the chassis of the washing machine, and can also be fixed to the outer drum of the washing machine, without specific limitation. By designing that the delivery box 2 is detachable from the water box 1, and the water box 1 is fixed, the delivery box 2 can be removed from the water box 1 at any time during the operation of the washing machine to add detergent, which will not affect the operation of the washing machine. The washing machine does not need to be shut down to add detergent, thereby solving the problem of not being able to replenish detergent in time during the washing process.

[0054] Furthermore, in the present embodiment, the delivery pump 3 is arranged on the delivery box 2, the liquid suction end of the delivery pump 3 is connected with the second cavity 201, and the liquid outlet end of the delivery pump 3 is connected with the first cavity 101; a plug 301 is provided on the delivery pump 3, and a connector 302 which is plugged with the plug is provided on the water box 1. When the delivery box 2 is moved into the water box 1, the plug 301 is plugged with the connector 302, and the delivery pump 3 is in a powered-on state; when the delivery box 2 is moved out of the water box 1, the plug 301 is separated from the connector 302, and the delivery pump 3 is in a powered-off state. When detergent needs to be added to the second cavity 201, the delivery box 2 is directly taken out from the water box 1. At this time, the plug 301 is separated from the joint 302, the delivery pump 3 is in a power-off state, and the delivery pump 3 is in a stopped working state. When the delivery box 2 is put back, the plug 301 on the delivery pump 3 is plugged into the joint 302 on the water box 1. At this time, the delivery pump 3 is in a powered state and can enter a working state. Through the operation of the delivery pump 3, the detergent in the second cavity 201 is sucked into the first cavity 101 of the water box 1, and mixed with the water entering the first cavity 101 from the water inlet 104, and then discharged from the water outlet 105 to the washing bucket of the clothing processing equipment to participate in washing. Among them, the delivery pump 3 can adopt quantitative inhalation of detergent to add detergent more accurately.

[0055] The electric wire 303 of the dosing pump 3 can be passed through the bottom wall of the water box 1.

[0056] The delivery assembly proposed in this embodiment performs modular design on the water box 1 and the delivery box 2, simplifies the number of parts, and improves the versatility of the overall structure of the delivery assembly.

[0057] Optionally, in an implementation of this embodiment, as Figure 1 As shown,

[0058] The water box 1 is formed with a loading slot 102 , and the loading slot 102 has an opening 103 . The delivery box 2 can be moved in and out through the opening 103 and is disposed in the loading slot 102 .

[0059] In this embodiment, the loading slot 102 is used to load the delivery box 2. Preferably, the opening 103 is a through opening connected to the upper side and the peripheral side of the loading slot 102, which is convenient for moving the delivery box 2 in and out. When detergent needs to be added to the second cavity 201, the delivery box 2 can be directly taken out from the loading slot 102, so as to directly align with the opening of the second cavity 201 to pour the detergent into it, solving the problem that the delivery port of the existing washing machine is small due to aesthetic requirements, resulting in difficulty in aligning with the delivery port when adding detergent, and easy splashing.

[0060] Optionally, in an implementation of this embodiment, as Figure 3 , Figure 5 and Figure 7 As shown,

[0061] The water inlet portion 104 includes a water inlet flow path, one end of which forms a water inlet end 1042, the water inlet end 1042 is connected to a water source, and the other end forms a water outlet end, the water outlet end is connected to the first chamber 101;

[0062] An accelerating flow path 1044 is connected between the water inlet end 1042 and the water outlet end. The flow area of ​​the outlet of the water inlet end connected to the accelerating flow path 1044 is smaller than the flow area of ​​the inlet end 1042 .

[0063] In this embodiment, water enters from the water inlet end 1042, the water flow velocity is increased in the acceleration flow path 1044, and then is sprayed into the first cavity 101 at a higher speed from the water outlet end to flush the detergent in the first cavity 101, thereby improving the effective mixing degree of the detergent and water, facilitating the further dissolution of the detergent, solving the problem of insufficient dissolution of the detergent, and reducing the residual detergent in the first cavity 101.

[0064] Optionally, in an implementation of this embodiment, as Figure 5 As shown,

[0065] The water inlet portion 104 further includes a housing 1041 , and a plurality of water inlet flow paths are provided, and the plurality of water inlet flow paths are arranged at intervals in the housing 1041 .

[0066] In this embodiment, multiple water inlet paths are conveniently designed in the shell 1041 to further increase the flow, enhance the ability to flush the detergent in the first cavity 101, increase the effective mixing degree of the detergent and water, and facilitate further dissolution of the detergent.

[0067] Optionally, in an implementation of this embodiment, as Figure 3 , Figure 5 and Figure 7 As shown,

[0068] The flow area of ​​the accelerating flow path 1044 gradually decreases along the water flow direction, then remains unchanged for a period of time, and then gradually increases;

[0069] The length of a section of the accelerating flow path 1044 where the flow area remains unchanged is one sixth to one quarter of the total length of the accelerating flow path 1044 .

[0070] In the present embodiment, the flow area of ​​the acceleration flow path 1044 is designed to have a trend of gradually decreasing, remaining unchanged, and then gradually increasing along the water inlet flow direction; and the length of a section of the acceleration flow path 1044 where the flow area remains unchanged is one-sixth to one-quarter of the total length of the acceleration flow path 1044. The water flow entering the acceleration flow path 1044 from the water inlet end 1042 is accelerated in the acceleration flow path 1044 before entering the water outlet end. First, the flow surface of the water flow gradually narrows at the inlet portion of the acceleration flow path 1044, and the narrowed section maintains a certain length, that is, the flow surface of this section of the water flow remains unchanged. Then, the flow surface of the acceleration flow path 1044 gradually expands again. In the narrowed section of the acceleration flow path 1044, the water flow is compressed due to the contraction of the pipe diameter, and the flow velocity of the water flow is increased. According to Bernoulli's theorem, as the flow surface of the water flow decreases, the water flow pressure decreases, and the water The flow velocity increases, and the water flows in a low-pressure, high-speed flow state for a certain distance. By limiting the length of the flow area of ​​the acceleration flow path 1044 to be unchanged to one-sixth to one-quarter of the total length of the acceleration flow path 1044, the distance for the water to flow in a high-speed flow state is not too short, resulting in the inability to effectively increase the water flow velocity, and not too long, resulting in the water flow rate being suppressed. As the flow surface of the water flow gradually expands, the flow rate of the local water flow is increased to a certain extent, so that the water flows into the first cavity 101 from the water outlet at a higher speed and a larger flow rate, flushing the detergent in the first cavity 101, improving the effective mixing degree of the detergent and water, facilitating the further dissolution of the detergent, solving the problem of insufficient dissolution of the detergent, and reducing the residual detergent in the first cavity 101.

[0071] Optionally, in an implementation of this embodiment, as Figure 5-Figure 11 As shown,

[0072] The water outlet includes an outer tube 1048, a flow divider 1043 and a connector 1045.

[0073] One end of the outer tube 1048 is connected to the accelerating flow path 1044, and the other end is connected to the connecting piece 1045;

[0074] One end of the flow divider 1043 is connected to the connecting member 1045, and the other end extends into the outer tube 1048 and forms an annular space with the outer tube 1048. The flow divider 1043 is used to divide the water flow entering from the accelerating flow path 1044 to the outer tube 1048;

[0075] The connecting member 1045 is provided with a water outlet 1046 connecting the annular space and the first cavity 101;

[0076] The flow area of ​​the water outlet 1046 is smaller than the flow area of ​​the accelerating flow path 1044 .

[0077] In this embodiment, the fluid in the acceleration flow path 1044 enters the outer tube 1048, and is diverted by the diverter 1043 during the flow in the outer tube 1048, and then flows to the water outlet 1046 located on the side of the connecting member 1045, and enters the first chamber 101 through the water outlet 1046;

[0078] By designing the flow area of ​​the water outlet 1046 to be smaller than the flow area of ​​the acceleration flow path 1044, the water flow is accelerated twice. The flow area of ​​the water inlet end 1042 is S, the corresponding fluid flow rate is V, the flow area of ​​the narrower section of the acceleration flow path 1044 is 0.66S, and the flow area of ​​a single water outlet 1046 is one eighth of the flow area of ​​the narrower section of the acceleration flow path 1044, that is, 0.0825S. When the fluid flow rate Q per unit time remains unchanged, the fluid flow area is inversely proportional to the flow rate, and the fluid flow rate corresponding to the water outlet 1046 is approximately 12.12V, that is, the fluid flow rate is 12 times faster than that of the initial entry state, thereby more effectively flushing the detergent in the first cavity 101, improving the effective mixing degree of the detergent and water, facilitating the further dissolution of the detergent, solving the problem of insufficient dissolution of the detergent, and reducing the residual detergent in the first cavity 101.

[0079] Optionally, in an implementation of this embodiment, as Figure 9-11 As shown,

[0080] One end of the bottom surface of the diverter 1043 is connected to the connecting member 1045;

[0081] The diverter 1043 is constructed as a cone structure, and the connecting member 1045 is constructed as a plate structure. The cone bottom of the diverter 1043 and the plate surface of the connecting member 1045 are matched and connected together;

[0082] The diverter 1043 is connected to the middle portion of the connector 1045 . The connector 1045 is provided with an edge wall 1047 on the periphery of the diverter 1043 . A plurality of water outlet holes 1046 are circumferentially spaced apart on the edge wall 1047 .

[0083] In this embodiment, the flow divider 1043 is constructed as a cone structure, which does not refer to a cone in a strict geometric sense, but a structure similar to a cone shape, such as Fig. 9 As shown, the apex of the vertebral structure is designed as an arc-shaped surface, which is conducive to the flow of fluid. The bottom surface of the diverter 1043 is the bottom surface part of the vertebral structure relative to the apex. The cross-section of this part is larger and the connection with the connecting piece 1045 is more secure. After the fluid is diverted by the vertebral structure, it naturally diffuses to the surrounding side of the connecting piece 1045 of the plate structure, that is, the edge wall 1047 of the connecting piece 1045, and is ejected from the water outlet 1046 of the edge wall 1047. The cooperation between the diverter 1043 and the connecting piece 1045 allows the fluid to be diverted more smoothly and is accelerated to be ejected into the first cavity 101.

[0084] A plurality of water outlet holes 1046 are provided, and the plurality of water outlet holes 1046 are opened at annular intervals on the edge wall 1047. The plurality of water outlet holes 1046 discharge water together, so that the water flow entering the first cavity 101 has not only a high flow rate, but also more flow streams, further improving the ability to flush the detergent in the first cavity 101, improving the effective mixing degree of the detergent and water, and facilitating the further dissolution of the detergent.

[0085] Optionally, in an implementation of this embodiment, as Figure 6 , Figure 8 As shown,

[0086] The outer tube 1048 is constructed as a truncated cone structure. The end of the outer tube 1048 with a larger tube diameter corresponds to the bottom surface of the diverter 1043, and the end of the outer tube 1048 with a smaller tube diameter corresponds to the cone top of the diverter 1043.

[0087] In this embodiment, the outer tube 1048 is constructed as a truncated cone structure, which is more consistent with the shape of the diverter 1043 of the conical structure. In the diverter 1043 of the conical structure, its vertex position is preferably located at the center point of the flow surface of the outer tube 1048, which is beneficial to the flow of the fluid and the reasonable diversion of the fluid in the outer tube 1048.

[0088] Preferably, the water outlet hole 1046 has a tendency to extend circumferentially along the edge wall 1047 .

[0089] like Fig. 9 , Fig.11 As shown, the hole shape design of the water outlet hole 1046 can effectively utilize the area of ​​the edge wall 1047, so as to achieve a larger amount of water outlet on the relatively small area of ​​the edge wall 1047, further enhance the flushing ability of the detergent in the first cavity 101, improve the effective mixing degree of the detergent and water, and facilitate the further dissolution of the detergent.

[0090] Embodiment 2

[0091] Provided is a clothes processing device, comprising:

[0092] The delivery component in the first embodiment.

[0093] In the present embodiment, the dispensing assembly adopted by the clothing processing device independently designs the water box 1 and the dispensing box 2, and the dispensing box 2 can be moved in and out on the water box 1, that is, when detergent needs to be added to the second cavity 201, the dispensing box 2 can be directly taken out from the water box 1, so as to directly align with the opening of the second cavity 201 and pour the detergent into it, thereby solving the problem that the dispensing port of the existing washing machine is small due to aesthetic requirements, resulting in difficulty in aligning with the dispensing port when adding detergent and easy splashing; the water box 1 can be fixed in the chassis of the washing machine, and can also be fixed to the outer drum of the washing machine, without specific limitation. By designing that the dispensing box 2 is detachable from the water box 1, and the water box 1 is fixed, the dispensing box 2 can be removed from the water box 1 at any time during the operation of the washing machine to add detergent, which will not affect the operation of the washing machine. The washing machine does not need to be shut down to add detergent, thereby solving the problem of not being able to replenish detergent in time during the washing process.

[0094] Furthermore, in the present embodiment, the delivery pump 3 is arranged on the delivery box 2, the liquid suction end of the delivery pump 3 is connected with the second cavity 201, and the liquid outlet end of the delivery pump 3 is connected with the first cavity 101; a plug 301 is provided on the delivery pump 3, and a connector 302 which is plugged with the plug is provided on the water box 1. When the delivery box 2 is moved into the water box 1, the plug 301 is plugged with the connector 302, and the delivery pump 3 is in a powered-on state; when the delivery box 2 is moved out of the water box 1, the plug 301 is separated from the connector 302, and the delivery pump 3 is in a powered-off state. When detergent needs to be added to the second cavity 201, the delivery box 2 is directly taken out from the water box 1. At this time, the plug 301 is separated from the joint 302, the delivery pump 3 is in a power-off state, and the delivery pump 3 is in a stopped working state. When the delivery box 2 is put back, the plug 301 on the delivery pump 3 is plugged into the joint 302 on the water box 1. At this time, the delivery pump 3 is in a powered state and can enter a working state. Through the operation of the delivery pump 3, the detergent in the second cavity 201 is sucked into the first cavity 101 of the water box 1, and mixed with the water entering the first cavity 101 from the water inlet 104, and then discharged from the water outlet 105 to the washing bucket of the clothing processing equipment to participate in washing. Among them, the delivery pump 3 can adopt quantitative inhalation of detergent to add detergent more accurately.

[0095] In summary, the clever idea of ​​the delivery component is:

[0096] First, the water box and the delivery box are designed independently, and the delivery box can be moved in and out on the water box. When detergent needs to be added to the second cavity, the delivery box can be directly taken out from the water box, so as to be directly aligned with the opening of the second cavity and the detergent is poured into it, thereby solving the problem that the delivery opening of the existing washing machine is small due to aesthetic requirements, resulting in difficulty in aligning with the delivery opening when adding detergent and easy splashing; by designing the delivery box to be detachable from the water box and the water box to be fixed, the delivery box can be removed from the water box at any time to add detergent during the operation of the washing machine, which will not affect the operation of the washing machine, and the washing machine does not need to be shut down to add detergent, thereby solving the problem of not being able to replenish detergent in time during the washing process.

[0097] Furthermore, when detergent needs to be added to the second cavity, the delivery box is directly taken out of the water box. At this time, the plug is separated from the joint, the delivery pump is in a power-off state, and the delivery pump is in a stopped working state. When the delivery box is put back, the plug on the delivery pump is plugged into the joint on the water box. At this time, the delivery pump is in a powered-on state and can enter a working state. Through the operation of the delivery pump, the detergent in the second cavity is sucked into the first cavity of the water box, mixed with the water entering the first cavity from the water inlet, and then discharged from the water outlet to the washing bucket of the clothing processing equipment to participate in washing. By modularizing the water box and the delivery box, the number of parts is also simplified, and the versatility of the overall structure of the delivery component is improved.

[0098] Second, the flow area of ​​the acceleration flow path is designed to have a tendency to gradually decrease, remain unchanged, and then gradually increase along the flow direction of the water inlet; and the length of a section of the acceleration flow path where the flow area remains unchanged is the total length of the acceleration flow path. The water flow entering the acceleration flow path from the water inlet end is accelerated in the acceleration flow path before entering the water outlet end. First, the flow surface of the water flow gradually narrows at the entrance of the acceleration flow path, and the narrowed section maintains a certain length, that is, the flow surface of this section of the water flow remains unchanged, and then the flow surface of the acceleration flow path gradually expands. In the narrowed section of the acceleration flow path, the water flow is compressed due to the contraction of the pipe diameter, and the flow velocity of the water flow is increased. The water flow maintains a flow distance in a low-pressure, high-speed flow state. Under the trend of the gradual expansion of the flow surface, the flow rate of the local water flow is increased to a certain extent, so that the water flow rushes into the first cavity from the water outlet end at a higher speed and a larger flow rate, flushes the detergent in the first cavity, improves the effective mixing degree of the detergent and water, is conducive to the further dissolution of the detergent, solves the problem of insufficient dissolution of the detergent, and can reduce the residual detergent in the first cavity.

[0099] Third, by designing the flow area of ​​the water outlet to be smaller than the flow area of ​​the acceleration flow path, the water flow is accelerated twice, thereby more effectively flushing the detergent in the first cavity, improving the effective mixing degree of detergent and water, facilitating further dissolution of the detergent, solving the problem of insufficient detergent dissolution, and reducing the residual detergent in the first cavity.

[0100] Fourth, the diverter is constructed as a conical structure, and the apex of the conical structure is designed as an arc-shaped surface, which is conducive to the flow of fluid. The bottom surface of the diverter is the bottom surface part of the conical structure relative to the apex. This part has a larger cross-section and is more firmly connected to the connecting piece. After the fluid is diverted by the conical structure, it naturally diffuses to the edge wall of the connecting piece of the plate structure and is ejected from the water outlet of the edge wall. The cooperation between the diverter and the connecting piece allows the fluid to be diverted more smoothly and ejected into the first cavity at an accelerated speed.

[0101] It is further understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar thereto. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0102] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0103] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0104] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0105] It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims

1. A dispensing component, used in a clothes processing device, characterized in that: include: A water box (1), the water box (1) being formed with a first cavity (101), the first cavity (101) being used for taking in washing water, taking in a laundry treatment agent and mixing the washing water and the laundry treatment agent, the water box (1) being provided with a water inlet (104) and a water outlet (105) which are in communication with the first cavity (101); A delivery box (2), the delivery box (2) being arranged on the water box (1) in a movable manner, the delivery box (2) being formed with a second cavity (201), the second cavity (201) being used for receiving, storing and delivering the laundry treatment agent; a delivery pump (3), the delivery pump (3) being arranged on the delivery box (2), the liquid extraction end of the delivery pump (3) being in communication with the second chamber (201), and the liquid discharge end of the delivery pump (3) being in communication with the first chamber (101); The delivery pump (3) is provided with a plug (301), and the water box (1) is provided with a connector (302) that is plugged into the plug; when the delivery box (2) is moved into the water box (1), the plug (301) is plugged into the connector (302), and the delivery pump (3) is in a powered-on state; when the delivery box (2) is moved out of the water box (1), the plug (301) is separated from the connector (302), and the delivery pump (3) is in a powered-off state; The water inlet portion (104) comprises a water inlet flow path, one end of the water inlet flow path forms a water inlet end (1042), the water inlet end (1042) is connected to a water source, and the other end forms a water outlet end, the water outlet end is connected to the first chamber (101); An accelerating flow path (1044) is connected between the water inlet end (1042) and the water outlet end, and the flow area of ​​the outlet of the water inlet end (1042) connected to the accelerating flow path (1044) is smaller than the flow area of ​​the inlet end (1042); The water outlet comprises an outer tube (1048), a flow divider (1043) and a connecting piece (1045). One end of the outer tube (1048) is connected to the accelerating flow path (1044), and the other end is connected to the connecting piece (1045); One end of the flow divider (1043) is connected to the connecting piece (1045), and the other end extends into the outer tube (1048) to form an annular space with the outer tube (1048), and the flow divider (1043) is used to divide the water flow entering the outer tube (1048) from the accelerating flow path (1044); The connecting piece (1045) is provided with a water outlet hole (1046) connecting the annular space and the first cavity (101); Wherein, the flow area of ​​the water outlet hole (1046) is smaller than the flow area of ​​the accelerating flow path (1044).

2. The delivery component according to claim 1, characterized in that: The water box (1) is formed with a loading slot (102), the loading slot (102) having an opening (103), and the delivery box (2) is arranged in the loading slot (102) so as to be movable in and out through the opening (103).

3. The delivery component according to claim 1, characterized in that: The water inlet portion (104) further comprises a housing (1041), and a plurality of water inlet flow paths are provided, and the plurality of water inlet flow paths are arranged at intervals in the housing (1041).

4. The delivery component according to claim 1, characterized in that: The flow area of ​​the accelerating flow path (1044) gradually decreases along the water flow direction, then remains unchanged for a period of time, and then gradually increases; The length of a section of the accelerating flow path (1044) where the flow area remains unchanged is one sixth to one quarter of the total length of the accelerating flow path (1044).

5. The delivery component according to claim 1, characterized in that: One end of the bottom surface of the flow dividing member (1043) is connected to the connecting member (1045); The flow divider (1043) is constructed as a cone structure, the connecting piece (1045) is constructed as a plate structure, and the cone bottom of the flow divider (1043) and the plate surface of the connecting piece (1045) are matched and connected together; The flow diverter (1043) is connected to the middle portion of the connecting member (1045); the connecting member (1045) is provided with an edge wall (1047) on the periphery of the flow diverter (1043); and a plurality of water outlet holes (1046) are provided circumferentially at intervals on the edge wall (1047).

6. The delivery assembly according to claim 5, characterized in that: The outer tube (1048) is constructed as a truncated cone structure, the end of the outer tube (1048) with a larger tube diameter corresponds to the bottom surface of the flow divider (1043), and the end of the outer tube (1048) with a smaller tube diameter corresponds to the cone top of the flow divider (1043).

7. The delivery assembly according to claim 6, characterized in that: The water outlet hole (1046) has a tendency to extend circumferentially along the edge wall (1047).

8. A clothes processing device, characterized in that: include: A delivery component as described in any one of claims 1 to 7.

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