Detergent dispensing component, liquid inlet system and fabric processing equipment

Abstract

This application provides a detergent dispensing component, a liquid inlet system, and a fabric treatment device, belonging to the technical field of washing equipment. In this application, a mixing channel is provided within the detergent dispensing component, and a mixing section is provided between the channel inlet and the channel outlet. The mixing section is configured as a first water path and a second water path connected in parallel between the channel inlet and the channel outlet. The first water path and the second water path are split at the channel inlet side and converge at the channel outlet side. Simultaneously, the outlet side of at least one of the first and second water paths is configured with a curved structure. Thus, when the water flows from the two parallel water paths converge, a convection impact effect is generated, thereby slowing down the flow velocity of the water in the two water paths and extending the mixing time of the detergent and washing water in the water path, allowing sufficient time for the detergent and washing water to mix thoroughly.

Description

Technical Field

[0001] This application relates to the field of washing equipment technology, and more specifically, to a detergent dispensing component, a liquid inlet system, and a fabric treatment device. Background Technology

[0002] In existing detergent dispensing systems, the detergent dispensing box is usually designed with a curved sliding channel or two water flows converging in the same direction to mix detergent and water. However, due to the short residence time and short mixing time, coupled with the lack of impact, the detergent does not dissolve sufficiently in the water, which in turn affects the foaming volume. Summary of the Invention

[0003] This application provides a detergent dispensing component, a liquid inlet system, and a fabric treatment device. In this embodiment, a mixing channel is provided within the detergent dispensing component, and a mixing section is provided between the channel inlet and outlet. This mixing section is configured as a first water path and a second water path connected in parallel between the channel inlet and outlet. Furthermore, the outlet side of at least one of the first and second water paths is configured with a curved structure. This allows the water flows from the two water paths to converge, creating a convection impact effect, thereby slowing down the flow velocity in both water paths and extending the mixing time of the detergent and washing water, ensuring sufficient time for thorough mixing. Specifically:

[0004] A first aspect of this application provides a detergent dispensing assembly, the detergent dispensing assembly comprising:

[0005] The main water flow channel is used to transport washing water containing detergent. The main water flow channel includes a mixing channel, which includes a channel inlet and a channel outlet, and at least one mixing section formed between the channel inlet and the channel outlet.

[0006] The mixed-flow section includes a first waterway and a second waterway connected in parallel between the channel inlet and the channel outlet;

[0007] The outlet side of at least one of the first and second water channels has a curved structure, which is used to allow the water flows of the two water channels to converge on the outlet side.

[0008] In the above technical solution, the bending structure is used to enable the outlet side of at least one of the first and second water channels to face the outlet side of the other water channel, so that the water flows of the two water channels can converge in an opposing manner.

[0009] In the above technical solution, the bending structure is used to make the water outlet direction of one water channel form an angle α of 90°-180° with the water outlet direction of the other water channel.

[0010] In the above technical solution, the detergent dispensing component also includes a flow divider disposed within the mixing channel;

[0011] The diverter is used to divide the mixed flow channel into a first waterway and a second waterway connected in parallel between the channel inlet and the channel outlet.

[0012] In the above technical solution, the flow divider includes a first flow divider surface and a second flow divider surface that are opposite to the channel wall of the mixing channel;

[0013] A first water path is defined between the first diversion surface and the channel wall of the mixing channel, and a second water path is defined between the second diversion surface and the channel wall of the mixing channel.

[0014] The cross-sectional area of ​​the first waterway is smaller than that of the second waterway, and the outlet side of the first waterway has a curved structure.

[0015] In the above technical solution, the mixing channel has a curved structure formed on the channel wall on the side corresponding to the first diversion surface, and the diversion component has a diversion end near the channel inlet and a converging end near the channel outlet.

[0016] The curved structure is positioned close to the confluence end of the diverter so that the water flow discharged from the outlet side of the first water channel can change direction under the guidance of the curved structure and converge with the water flow discharged from the second water channel in a convection manner.

[0017] In the above technical solution, the diverter is designed as a gradually expanding structure with its width gradually increasing along the direction of water flow on the side near the inlet of the mixing channel, and the diverter is designed as an arc-shaped structure on the side near the outlet of the mixing channel.

[0018] In the above technical solution, the first diversion surface of the diverter is constructed into a straight surface structure in the direction of water flow, and the second diversion surface of the diverter includes a second diversion surface A near the channel inlet side and a second diversion surface B near the channel outlet side in the direction of water flow.

[0019] The second diversion surface A is constructed as a sloped structure. The sloped structure of the second diversion surface A, together with the first diversion surface on the channel inlet side, forms a gradually expanding structure. The second diversion surface B is constructed as a straight structure. The straight structure of the second diversion surface B, together with the first diversion surface on the channel outlet side, is connected by an arc-shaped structure.

[0020] In the above technical solution, the mixing channel is provided with multiple mixing sections along its length, and each mixing section is provided with a flow divider.

[0021] The mixing channel includes a first channel wall and a second channel wall opposite to each other, wherein in two adjacent mixing sections, the flow divider in one mixing section is disposed close to the first channel wall, and the flow divider in the other mixing section is disposed close to the second channel wall.

[0022] The flow divider, located near the wall of the mixing channel, defines a first waterway with a curved structure between the flow divider surface and the mixing channel.

[0023] In the above technical solution, the detergent dispensing component also includes a foaming module, and the air outlet of the foaming module is connected to the mixing section.

[0024] In the above technical solution, the air outlet of the foaming module is located at the confluence of the first and second water channels in the mixing section.

[0025] In the above technical solution, the main water flow channel also includes an inlet channel and an outlet channel, and a mixing channel is provided between the inlet channel and the outlet channel;

[0026] Detergent and washing water can be injected into the inlet channel for mixing, and the outlet channel is used to deliver the mixed detergent water into the fabric treatment drum of the fabric treatment equipment.

[0027] In the above technical solution, multiple mixing channels are provided, and these multiple mixing channels are connected in series or in parallel between the inlet channel and the outlet channel.

[0028] In the above technical solution, the detergent dispensing component also includes:

[0029] The water inlet is used to inject washing water into the water inlet channel;

[0030] Liquid inlet, used to inject washing liquid into the water inlet channel;

[0031] The water outlet connects to the water outlet channel and the fabric treatment cylinder of the fabric treatment equipment, and is used to discharge the mixed detergent water into the fabric treatment cylinder.

[0032] In the above technical solution, the detergent dispensing component is also provided with an auxiliary water flow channel, which is used to manually introduce detergent water into the fabric processing cylinder of the fabric processing equipment.

[0033] In the above technical solution, the detergent dispensing assembly includes a detergent chamber and a chamber cover installed on the detergent chamber;

[0034] The cavity cover is a flat cover structure with a main water flow channel inside.

[0035] In the above technical solution, the cavity cover includes an upper cover and a lower cover that fit together.

[0036] When the upper and lower covers are connected, they define a main water flow channel with a first waterway and a second waterway.

[0037] In the above technical solution, at least one of the upper cover and the lower cover has a protruding rib facing the other;

[0038] When the upper and lower covers are fitted together, the raised ribs can fit with the upper and / or lower covers to define the main water flow channel.

[0039] A second aspect of this application provides a liquid inlet system, which includes a water inlet pipe and a detergent dispensing assembly provided in the first aspect of this application. The water inlet pipe includes:

[0040] The main water inlet pipe connects to the main water flow channel of the detergent dispensing unit;

[0041] The main water inlet pipeline includes main water inlet pipeline section A, which is connected to the water inlet channel in the detergent dispensing unit, and main water inlet pipeline section B, which is connected to the water outlet channel in the detergent dispensing unit.

[0042] In the above technical solution, the water inlet pipe also includes:

[0043] The auxiliary water inlet pipe is connected to the auxiliary water flow channel of the detergent dispensing component, and is used to manually inject detergent water into the fabric treatment drum.

[0044] The outlet of the auxiliary water inlet pipe is lower than the outlet of the main water inlet pipe. The main water inlet pipe section B has a foaming module installed when the foaming module is removed from the detergent dispensing component.

[0045] A third aspect of this application provides a fabric treatment device, which includes a detergent dispensing component provided in the first aspect of this application or a liquid inlet system provided in the second aspect of this application.

[0046] In the above technical solution, the fabric processing equipment includes:

[0047] Fabric treatment drum, which is connected to the detergent dispensing component;

[0048] The fabric processing cylinder is a roller-type fabric processing device with an inner cylinder and an outer cylinder.

[0049] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0050] In this embodiment, a mixing channel is provided within the detergent dispensing component, and a mixing section is provided between the channel inlet and the channel outlet. The mixing section is configured as a first water path and a second water path connected in parallel between the channel inlet and the channel outlet. At the same time, the outlet side of at least one of the first and second water paths is configured as a curved structure. In this way, when the water flows from the two water paths converge, a convection impact effect can be generated, thereby slowing down the flow velocity of the water in the two water paths and extending the mixing time of detergent and washing water in the water path, so that the detergent and washing water have enough time to mix fully. Attached Figure Description

[0051] Figure 1 This is a three-dimensional structural diagram of the cavity cover in the detergent dispensing assembly according to an embodiment of this application;

[0052] Figure 2 This is a top-view three-dimensional structural diagram of the lower cover in the detergent dispensing assembly according to an embodiment of this application;

[0053] Figure 3 This is a top view of the lower cover of the detergent dispensing assembly in an embodiment of this application.

[0054] Figure 4 This is an enlarged structural schematic diagram of the mixing channel in the detergent dispensing assembly according to an embodiment of this application;

[0055] Figure 5 This is a top-view three-dimensional structural diagram of the upper cover in the detergent dispensing assembly according to an embodiment of this application;

[0056] Figure 6 This is a bottom view of the upper cover of the detergent dispensing assembly in an embodiment of this application.

[0057] Figure 7 This is a side view of the upper cover in the detergent dispensing assembly according to an embodiment of this application;

[0058] Figure 8 This is a schematic diagram of the system structure of the fabric processing equipment in an embodiment of this application. Figure 1 The main water inlet pipe B in the diagram is equipped with a foaming module;

[0059] Figure 9 This is a schematic diagram of the system structure of the fabric processing equipment in the embodiments of this application. Figure 2 The foaming module is removed from the main water inlet pipe B in the diagram.

[0060] in:

[0061] 1000-Detergent dispensing unit;

[0062] 1-Cavity cover; 1a-Upper cover; 1b-Lower cover;

[0063] 100 - Main water flow channel; 101 - Inlet channel; 102 - Outlet channel; 103 - Mixing channel; 103a - First channel wall; 103b - Second channel wall; 1031 - Channel inlet; 1032 - Channel outlet; 1033 - Mixing section; 10331 - First water path; 10332 - Second water path; 1034 - Curved structure;

[0064] 200 - Diverter component; 201 - First diverter surface; 202 - Second diverter surface;

[0065] 300-foaming module;

[0066] 400 - Inlet;

[0067] 500 - Inlet;

[0068] 600 - Outlet;

[0069] 700 - Auxiliary water flow channel;

[0070] 800 - Fabric treatment tube;

[0071] 900 - Water inlet pipe; 901 - Main water inlet pipe; 9011 - Main water inlet pipe section A; 9012 - Main water inlet pipe section B; 902 - Auxiliary water inlet pipe. Detailed Implementation

[0072] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0073] Throughout the specification and claims, the following terms will have at least the meaning explicitly associated herein, unless the context otherwise requires. The meanings defined below are not intended to limit the terms, but are merely illustrative examples.

[0074] In the description of this invention, the phrase "in one embodiment" does not necessarily refer to the same embodiment, although it may refer to the same embodiment. Similarly, the phrase "in some embodiments," as used herein, does not necessarily refer to the same embodiment when used multiple times, although it may refer to the same embodiment. As used herein, the term "or" is an inclusive "or" operator and is equivalent to the term "and / or," unless the context clearly specifies otherwise. The term "based on" is not exclusive and allows for reliance on additional factors not described, unless the context clearly specifies otherwise. The word "exemplary" herein means "used as an example, instance, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior to or better than other embodiments. The scope of this invention is limited only by the scope of the appended claims, and any examples set forth in this specification are not intended to be limiting, but merely illustrate some of the many possible embodiments of the claimed invention. The various embodiments provided in this invention should not be construed as limiting the scope of protection of this invention.

[0075] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0076] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0077] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0078] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0079] Background Introduction

[0080] In existing detergent dispensing systems, the detergent dispenser channel is typically designed with a curved sliding channel or two water streams converging in the same direction to mix the detergent and water. However, due to the short residence time and mixing time, coupled with the lack of impact, the detergent does not dissolve completely in the water, thus affecting the foaming output.

[0081] Based on this, such as Figures 1-9 As shown, a first aspect of this application provides a detergent dispensing assembly for fabric treatment equipment. The detergent dispensing assembly 1000 includes:

[0082] The main water flow channel 100 is used to supply washing water containing detergent to the fabric processing equipment. The main water flow channel 100 includes a mixing channel 103, which includes a channel inlet 1031 and a channel outlet 1032, and at least one mixing section 1033 formed between the channel inlet 1031 and the channel outlet 1032.

[0083] The mixing section 1033 includes a first waterway 10331 and a second waterway 10332 that are arranged in parallel between the channel inlet 1031 and the channel outlet 1032;

[0084] At least one of the first waterway 10331 and the second waterway 10032 has a curved structure 1034 on its outlet side, which is used to make the water flows from the two waterways converge on the outlet side.

[0085] In this embodiment, a mixing channel 103 is provided within the detergent dispensing component 1000, and a mixing section 1033 is provided between the channel inlet 1031 and the channel outlet 1032 of the mixing channel 103. The mixing section 1033 is configured as a first water path 10331 and a second water path 10332 connected in parallel between the channel inlet 1031 and the channel outlet 1032. At the same time, the outlet side of at least one of the first water path 10331 and the second water path 10332 is configured as a curved structure 1034. In this way, when the water flows from the two parallel water paths converge, a convection impact effect can be generated, thereby slowing down the water flow velocity in the two water paths, so as to prolong the mixing time of detergent and washing water in the water path, so that detergent and washing water have enough time to mix fully, allowing detergent to dissolve further. Due to the impact, the water flow velocity and pressure at this point are reduced, increasing the water residence time and achieving the effect of full dissolution.

[0086] In this embodiment, the design of the mixing channel, particularly the separation and convergence of the first and second water paths in the mixing section, increases the contact time and area between detergent and water, thereby improving mixing efficiency. Because the detergent and water are mixed more thoroughly, the washing effect is enhanced, and stains on clothing can be removed more effectively. The curved structure 1034 design allows the water flow to converge in a convection manner on the outlet side; this optimization of water flow dynamics helps to further mix the detergent and water.

[0087] Furthermore, in some possible implementations, the bending structure 1034 is used to enable the outlet side of at least one of the first water passage 10331 and the second water passage 10332 to face the outlet side of the other water passage, so that the water flows of the two water passages can converge in an opposing manner.

[0088] In this embodiment, the curved structure 1034 allows for precise control of the water flow direction, enabling the water from two water channels to meet in a convective manner in space. This design improves the accuracy and controllability of water mixing. Because the water flows converge in a convective manner, the contact between the water flows is more thorough, which helps to further disperse and dissolve the detergent in the water, thereby enhancing the mixing effect. Simultaneously, the convective water flow convergence promotes air entrainment, increasing the contact between the water and detergent mixture and the air, which helps in foam formation. This is beneficial for improving washing performance and user experience. Furthermore, the curved structure 1034 helps optimize water flow dynamics, reducing energy loss from direct water impact, and potentially reducing water flow noise, thus improving the smoothness and comfort of the washing process.

[0089] Furthermore, in some possible implementations, such as Figure 4As shown, the curved structure is used to make the water outlet direction of one water channel form an angle α of 90°-180° with the water outlet direction of the other water channel.

[0090] In this embodiment, the bending structure 1034 is configured such that the water outlet direction of one of the two water channels can form an angle α of 90°-180° with the water outlet direction of the other water channel. This allows the water flows of the two water channels to collide in a counter-current manner, thereby increasing the mixing effect of detergent and washing water in the water channels.

[0091] Furthermore, in some possible implementations, the detergent dispensing assembly also includes a diverter 200 disposed within the mixing channel;

[0092] The diverter 200 is used to divide the mixed flow channel 1033 into a first waterway 10331 and a second waterway 10332 connected in parallel between the channel inlet 1031 and the channel outlet 1032.

[0093] The presence of the diverter 200 in this embodiment enables the mixing channel 1033 to precisely divide the water flow into two independent paths, which helps control the distribution and mixing process of the water flow. The two water paths separated by the diverter 200 converge at the channel outlet. This design increases the mixing efficiency of the water flow because the water flows from the two paths collide and mix upon convergence, thereby improving the dissolution and dispersion of the detergent. Furthermore, the addition of the diverter 200 enhances the structural stability of the detergent dispensing assembly, as it provides additional support and structural division for the mixing channel 1033. Simultaneously, the design of the diverter 200 makes cleaning and maintenance of the mixing channel 1033 easier, as the water flow paths are clearly separated, facilitating the inspection and removal of any accumulated detergent residue.

[0094] Preferably, the aforementioned diverter 200 is a diverter rib extending along the length of the extended mixing channel 103.

[0095] Furthermore, in some possible implementations, the flow divider 200 includes a first flow divider surface 201 and a second flow divider surface 202 opposite to the channel wall of the mixing channel;

[0096] A first water path 10331 is defined between the first diversion surface 201 and the channel wall of the mixing channel 103, and a second water path 10332 is defined between the second diversion surface 202 and the channel wall of the mixing channel 103.

[0097] The cross-sectional area of ​​the first waterway 10331 is smaller than that of the second waterway 10332, and the outlet side of the first waterway 10331 has a curved structure 1034.

[0098] In this embodiment, the design of the first diversion surface 201 and the second diversion surface 202 allows for precise control of the water flow path in the first water channel 10331 and the second water channel 10332, thereby achieving precise water flow distribution and mixing. Since the cross-sectional area of ​​the first water channel 10331 is smaller than that of the second water channel 10332, the water flow velocity in the first water channel 10331 is greater than that in the second water channel 10332. Furthermore, the outlet side of the first water channel 10331 has a curved structure 1034. This design further enhances the mixing effect of the water flow when the two water channels converge, and further reduces the flow velocity in the channel, effectively extending the flow time of the water in the channel, thus allowing sufficient time for the detergent and washing water to mix thoroughly.

[0099] Furthermore, in some possible embodiments, the mixing channel 103 has a curved structure 1034 formed on the channel wall on the side corresponding to the first diversion surface 201, and the diversion member 200 has a diversion end near the channel inlet 1031 and a converging end near the channel outlet 1032.

[0100] The curved structure 1034 is located close to the confluence end of the diverter 200 so that the water flow discharged from the outlet side of the first water channel 10331 can change direction under the guidance of the curved structure 1034 and converge with the water flow discharged from the second water channel 10332 in the form of convection.

[0101] In this embodiment, the curved structure 1034 causes the water flow discharged from the first water channel 10331 to change direction at the confluence end, precisely controlling the direction of water flow convergence, so as to achieve effective convection convergence with the water flow discharged from the second water channel 10332 at the first moment.

[0102] Furthermore, in some possible implementations, the diverter 200 is designed as a gradually expanding structure with its width gradually increasing along the direction of water flow on the side near the inlet of the mixing channel 103, and the diverter 200 is designed as an arc-shaped structure on the side near the outlet of the mixing channel 103.

[0103] In this embodiment, the diverter 200 is designed with a gradually expanding structure on the side near the inlet of the mixing channel 103, meaning its width gradually increases along the water flow direction; and an arc-shaped structure on the side near the outlet of the mixing channel 103. This gradually expanding structure helps reduce hydraulic impact when water enters the mixing channel 103, while also allowing the water flow to be more evenly distributed within the channel, which helps improve the mixing efficiency of detergent and water. The gradually expanding structure reduces hydraulic loss when water enters the mixing channel 103, improving the kinetic energy utilization rate of the water flow, thereby improving the energy efficiency of the entire washing process. The arc-shaped structure on the outlet side facilitates a smooth transition and convergence of the water flow, making the water flow in the first water path 10331 and the second water path 10332 more even when converging, enhancing the mixing effect. The arc-shaped structure on the outlet side provides better structural stability because it reduces the impact of the water flow on the channel wall, reduces wear, and extends the service life of the component. The design of the gradually expanding and curved structure helps reduce noise and vibration of water flow within the channel, providing a smoother and quieter washing process.

[0104] Furthermore, in some possible embodiments, the first diversion surface 201 of the diversion member 200 is configured as a straight surface in the direction of water flow, and the second diversion surface 202 of the diversion member 200 includes a second diversion surface A2021 near the channel inlet 1031 and a second diversion surface B2022 near the channel outlet 1032 in the direction of water flow.

[0105] The second diversion surface A2021 is constructed as a sloped structure. The sloped second diversion surface A2021 and the first diversion surface 201 cooperate to form a gradually expanding structure on the channel inlet 1031 side. The second diversion surface B2022 is constructed as a straight structure. The straight second diversion surface B2022 and the first diversion surface 201 cooperate to each other through an arc structure on the channel outlet 1032 side.

[0106] The diversion component in this embodiment has a first diversion surface 201 and a second diversion surface 202. The straight first diversion surface 201 and the inclined second diversion surface 2021 cooperate to precisely control the distribution of water flow within the mixing channel 103, ensuring uniform water flow upon entering the channel and improving the mixing efficiency of detergent and water. The inclined second diversion surface 2021 helps reduce the hydraulic impact of water flow upon entering the mixing channel 103, reducing noise and vibration, and improving system stability and service life. The straight second diversion surface 2022, in conjunction with the arc-shaped structure, facilitates a smooth transition of water flow at the outlet of the mixing channel 103, reducing the impact of water flow on the channel wall and minimizing wear. The cooperation of the straight first diversion surface 201 and the straight second diversion surface 2022 at the channel outlet contributes to uniform water flow convergence, improving the mixing efficiency of detergent and water. The combination of curved and straight structures helps water flow to converge in a convective manner during the runoff, increasing air entrainment and thus improving foam generation efficiency.

[0107] Furthermore, in some possible implementations, the mixing channel 103 is provided with a plurality of mixing sections 1033 in its length direction, and each mixing section 1033 is provided with a flow divider 200.

[0108] The mixing channel 103 includes a first channel wall 103a and a second channel wall 103b opposite to each other. In two adjacent mixing sections 1033, the flow divider 200 in one mixing section 1033 is disposed close to the first channel wall 103a, and the flow divider 200 in the other mixing section 1033 is disposed close to the second channel wall 103b.

[0109] The diverter 200 defines a first waterway 10331 with a curved structure 1034 between the diverter surface near the wall of the mixing channel 103 and the mixing channel 103.

[0110] In this embodiment, by providing multiple mixing sections 1033 on the mixing channel 103, each mixing section is equipped with a diverter 200, which increases the mixing opportunities of the water flow and improves the mixing efficiency of detergent and washing water. The alternating arrangement of the diverter 200 in the mixing section 1033 helps to balance the hydrodynamics and reduce the uneven distribution of water flow in the mixing channel 103, thereby improving the mixing efficiency. At the same time, the alternating arrangement of the diverter 200 helps to reduce the direct impact of water flow in the mixing channel 103, reducing the energy loss caused by hydraulic impact, and also reducing noise and vibration. Furthermore, the alternating arrangement of the diverter 200 can maximize the mixing effect of detergent and washing water while avoiding an excessively large width of the entire mixing channel, thereby preventing the detergent dispensing component 1000 from being too large.

[0111] Furthermore, in some possible implementations, the detergent dispensing assembly also includes a foaming module 300, the air outlet of which is connected to the mixing section 1033.

[0112] Preferably, the air outlet of the foaming module 300 is located at the confluence of the first water path 10331 and the second water path 10332 in the mixing section 1033.

[0113] Preferably, the foaming module 300 includes a hollow foaming column.

[0114] More preferably, when the mixing channel 103 has multiple mixing sections 1033, the foaming column is positioned at the impact node of the last mixing section {i.e., at the convection position of the first water path 10331 and the second water path 10332 in the last mixing section 1033}. The reason is that the water flow velocity is slowest at the impact node of the last mixing section 1033, resulting in a longer foaming time and thus increasing the foam volume. It should be noted that positioning the column at the impact node of the first mixing section 1033 will not present a problem, but the water flow velocity will be slower than at the impact node of the last mixing section 1033, resulting in a shorter foaming time and a smaller foam volume.

[0115] In this embodiment, a hollow foaming column is set at the confluence of the first water channel 10331 and the second water channel 10332. Since the water flow rate and pressure are reduced at this location, the water flow is relatively slow. After air is introduced into the foaming column, the gas produces foam through the foaming pores. Due to the relatively slow water flow, the foaming water volume is sufficient and the action time is longer, resulting in a larger foaming volume and achieving the effect of increasing foaming output.

[0116] Furthermore, in some possible implementations, the main water flow channel 100 also includes an inlet channel 101 and an outlet channel 102, with a mixing channel 103 provided between the inlet channel 101 and the outlet channel 102.

[0117] The detergent and washing water can be injected into the water inlet channel 101 for mixing, and the water outlet channel 102 is used to deliver the mixed detergent water into the fabric treatment cylinder of the fabric treatment equipment.

[0118] In this embodiment, the inlet channel 101 allows detergent and wash water to pre-mix, while the multiple mixing sections 1033 and the diverter 200 in the mixing channel 103 further enhance the mixing effect, ensuring that the detergent is fully dispersed in the water. The outlet channel 102 effectively delivers the uniformly mixed detergent water into the fabric treatment drum, ensuring that the detergent acts evenly on the fabric throughout the washing process. By precisely controlling the mixing and dispensing of detergent water, the washing effect can be improved, especially when uniform detergent distribution is required for deep cleaning. Furthermore, integrating the inlet channel 101, mixing channel 103, and outlet channel 102 into a single component makes the entire detergent dispensing assembly compact, easy to install and maintain.

[0119] Furthermore, in some possible implementations, multiple mixing channels 103 are provided, and multiple mixing channels 103 are arranged in series or in parallel between the water inlet channel 101 and the water outlet channel 102.

[0120] Preferably, multiple mixing channels 103 are arranged in parallel between the water inlet channel 101 and the water outlet channel 102.

[0121] In this embodiment, the multiple parallel mixing channels 103 can process more water flow simultaneously, thereby improving the mixing capacity of detergent and water and ensuring more uniform and efficient mixing. The parallel arrangement of the mixing channels 103 also increases the overall water flow rate, allowing the detergent dispensing component to adapt to larger washing loads and improving processing efficiency. Multiple mixing channels 103 can disperse the water flow, reducing hydraulic impact and pressure loss in individual channels, optimizing water flow dynamics, and reducing the overall energy consumption of the system. Furthermore, if one mixing channel 103 becomes blocked or requires maintenance, the other parallel channels can continue to operate, improving system reliability. Simultaneously, the operating status of each channel can be adjusted according to washing needs, increasing operational flexibility.

[0122] It is worth noting that multiple mixing channels connected in series or in parallel between the water inlet channel 101 and the water outlet channel 102 can further increase the water residence time, thereby achieving the effect of further dissolution and increasing foaming volume.

[0123] Furthermore, in some possible implementations, the detergent dispensing component further includes:

[0124] Water inlet 400 is used to inject washing water into water inlet channel 101;

[0125] Liquid inlet 500 is used to inject washing liquid into water inlet channel 101;

[0126] The water outlet 600 is connected to the water outlet channel 102 and the fabric treatment cylinder of the fabric treatment equipment, and is used to discharge the mixed detergent water into the fabric treatment cylinder.

[0127] In this embodiment, the independent water inlet 400 and liquid inlet 500 allow for precise control of the injection volume of washing water and detergent, ensuring accurate mixing ratios and improving washing performance. The water inlet 400 and liquid inlet 500 enable thorough mixing of washing water and detergent in the water inlet channel 101, followed by further mixing through the mixing channel 103, thus improving mixing efficiency. The independent water and liquid inlets simplify the operation of the detergent dispensing component, making the injection of washing water and detergent more convenient and faster. The outlet 600 evenly discharges the mixed detergent water into the fabric treatment drum, ensuring that the detergent acts uniformly on the fabric throughout the washing process. Furthermore, integrating the water inlet 400, liquid inlet 500, and outlet 600 into a single component makes the entire detergent dispensing component compact, facilitating installation and maintenance.

[0128] Furthermore, in some possible implementations, the detergent dispensing assembly is also provided with an auxiliary water flow channel 700, which is used to manually introduce detergent water into the fabric treatment drum of the fabric treatment device.

[0129] In this embodiment, the auxiliary water flow channel 700 provides a manual operation mode, allowing users to manually add detergent water even if the automatic dispensing system malfunctions or is unsuitable. The combination of manual and automatic dispensing methods improves the flexibility and reliability of the detergent dispensing system, ensuring the continuity of the washing process. When quick detergent water addition is needed, the auxiliary water flow channel 700 allows direct user operation, simplifying the process in emergency situations. It provides users with more control options, allowing them to choose between manual or automatic detergent water addition according to personal preference or specific needs, thus improving the user experience.

[0130] Furthermore, in some possible implementations, the detergent dispensing assembly includes a detergent chamber and a chamber cover 1 mounted on the detergent chamber;

[0131] The cavity cover 1 is a flat cover structure with a main water flow channel 100 formed inside.

[0132] In this embodiment, the flow channel structure is mainly integrated within the cavity cover 1. Specifically, the main water flow channel 100 is integrated inside the cavity cover 1, making the detergent dispensing component more compact, reducing additional piping connections, and simplifying the design. The flat cavity cover 1 design helps improve the space utilization of the detergent dispensing component, allowing the component to be installed more effectively in a limited space. The integrated cavity cover 1 reduces the manufacturing and assembly complexity of the component because the main water flow channel 100 is formed directly within the cavity cover, eliminating the need for additional piping installation.

[0133] Furthermore, in some possible embodiments, the cavity cover 1 includes an upper cover 1a and a lower cover 1b that are mated together.

[0134] When the upper cover 1a and the lower cover 1b are connected, a main water flow channel 100 with a first water channel 10331 and a second water channel 10332 is defined.

[0135] In this embodiment, the design of the upper cover 1a and lower cover 1b allows for modular assembly, simplifying the manufacturing and assembly process and facilitating mass production. The mating fit between the upper cover 1a and lower cover 1b enhances the overall structural stability of the cavity cover 1 and improves its durability. Simultaneously, the separable structure of the upper cover 1a and lower cover 1b makes maintenance and cleaning easier, facilitating the inspection and cleaning of the water passages. Preferably, the upper cover 1a and lower cover 1b are pressed together.

[0136] Preferably, the aforementioned foaming column is mounted on the upper cover 1a. After the upper cover 1a and the lower cover 1b are closed, the foaming column can extend to the convection position of the mixing section 1033 of the lower cover 1b. The foaming column has an internal hollow structure, and multiple tiny pores are provided on the peripheral wall of the foaming column. The foaming column is connected to an external air source (such as an air pump) through a vent pipe. When air / ozone gas is introduced into the foaming column, the gas diffuses through the pores to the detergent water at the convection position of the mixing section 1033, thereby generating foam. Because the water flow is slow at the convection position, the foaming time is extended, resulting in a greater amount of foam.

[0137] Furthermore, in some possible embodiments, at least one of the upper cover 1a and the lower cover 1b is provided with a rib protruding toward the other.

[0138] When the upper cover 1a and the lower cover 1b are fitted together, the rib can fit with the upper cover and / or the lower cover to define the main water flow channel 100.

[0139] The raised ribs in this embodiment enhance the structural stability of the upper cover 1a and lower cover 1b when they are fitted together, improving the overall durability and reliability of the assembly. The raised ribs also help to precisely control the shape and size of the main water flow channel 100, ensuring the consistency and accuracy of the water flow channel.

[0140] Furthermore, a second aspect of this application also provides a liquid inlet system, including a water inlet pipe and a detergent dispensing assembly provided in the first aspect of this application. The water inlet pipe includes:

[0141] Main water inlet pipe 901, main water inlet pipe 901 is connected to the main water flow channel 100 of detergent dispensing component 1000;

[0142] The main water inlet pipe 901 includes a main water inlet pipe section A9011 connected to the water inlet channel 101 in the detergent dispensing component 1000, and a main water inlet pipe section B9012 connected to the water outlet channel 102 in the detergent dispensing component 1000.

[0143] In this embodiment, the design of the main water inlet pipe 901 enables automatic injection of detergent water into the fabric treatment drum 800, improving the convenience and automation of operation. The design of the main water inlet pipe sections A9011 and B9012 allows for precise control of the flow of detergent water from the detergent dispensing component 1000 to the fabric treatment drum 800.

[0144] Furthermore, in some possible implementations, the water inlet pipe 900 also includes:

[0145] The auxiliary water inlet pipe 902 is connected to the auxiliary water flow channel 7100 of the detergent dispensing component 1000 and is used to manually inject detergent water into the fabric treatment drum 800.

[0146] The outlet of the auxiliary water inlet pipe 902 is positioned lower than the outlet of the main water inlet pipe 901. The main water inlet pipe section B9012 has the foaming module 300 installed when the foaming module 300 is removed from the detergent dispensing assembly 1000. The foaming module 300 can be installed either within the detergent dispensing assembly 1000 or on the main water inlet pipe section B9012, providing flexibility in installation location to adapt to different design requirements.

[0147] Preferably, a foam nozzle is provided at the outlet end of the main water inlet pipe 901 so that the foam discharged from the main water inlet pipe 901 can be fully sprayed onto the surface of the clothing inside the fabric treatment drum 800.

[0148] In this embodiment, the auxiliary water inlet pipe 902 provides a manual detergent water injection option, allowing the user to manually add detergent water when the automatic system is unavailable or unnecessary. The design of both manual and automatic water inlet pipes enhances the operational flexibility of the equipment to adapt to different usage scenarios and user needs.

[0149] Specifically, during manual dispensing, external water is introduced through the manual dispensing inlet valve. The water flows into the manual detergent dispensing device, passes through the manual dispensing inlet, auxiliary water flow channel 700, and outlet, and then enters the clothes processing drum 800 through the auxiliary water inlet pipe 902.

[0150] Furthermore, a third aspect of the present application provides a fabric treatment device, which includes the detergent dispensing component 1000 provided in the first aspect of the present application or the liquid inlet system provided in the second aspect of the present application.

[0151] In this embodiment, the washing efficiency of the fabric treatment equipment is improved by precisely controlling the mixing ratio and mixing effect of detergent and water. The design of the detergent dispensing component 1000 facilitates the full dissolution and dispersion of detergent in water, thereby enhancing the washing effect. A specific foam generation design helps to produce abundant foam during the washing process, improving the washing effect, especially for washing programs that require rich foam.

[0152] In the above embodiments of this application, the descriptions of each embodiment have their own emphasis. Parts not described in detail in a certain embodiment can be referred to in the relevant descriptions of other embodiments. The steps illustrated in the related flowcharts can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowcharts, in some cases, the steps shown or described may be performed in a different order than that shown here. In other words, the order of steps described in the foregoing embodiments is merely an example. Reasonable adjustments to the order of steps based on the content of the embodiments of this application are also within the protection scope of the embodiments of this application.

[0153] The sequence numbers or order of description of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0154] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0155] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A detergent dispensing assembly for use in fabric treatment equipment, characterized in that, The detergent dispensing assembly (1000) includes: A main water flow channel (100) is used to supply washing water containing detergent to the fabric processing equipment. The main water flow channel (100) includes a mixing channel (103), which includes a channel inlet (1031) and a channel outlet (1032), and at least one mixing section (1033) formed between the channel inlet (1031) and the channel outlet (1032). The mixing section (1033) includes a first waterway (10331) and a second waterway (10332) arranged in parallel between the channel inlet (1031) and the channel outlet (1032). At least one of the first waterway (10331) and the second waterway (10332) has a curved structure (1034) on its outlet side, the curved structure (1034) being used to allow the water flows of the two waterways to converge on the outlet side; The detergent dispensing assembly also includes a flow divider (200) disposed within the mixing channel. The diverter (200) is used to divide the mixing section (1033) into a first waterway (10331) and a second waterway (10332) connected in parallel between the channel inlet (1031) and the channel outlet (1032). The detergent dispensing assembly also includes a foaming module (300), the air outlet of which is connected to the mixing section (1033); The air outlet of the foaming module is located at the confluence of the first water path (10331) and the second water path (10332) in the mixing section (1033).

2. The detergent dispensing assembly according to claim 1, characterized in that, The curved structure (1034) is used to enable the outlet side of at least one of the first water passage (10331) and the second water passage (10332) to face the outlet side of the other water passage, so that the water flows of the two water passages can converge together in an opposing manner.

3. The detergent dispensing assembly according to claim 1, characterized in that, The curved structure is designed to allow the water outlet direction of one water channel to form an angle α of 90°-180° with the water outlet direction of the other water channel.

4. The detergent dispensing assembly according to claim 1, characterized in that, The flow divider (200) includes a first flow divider surface (201) and a second flow divider surface (202) opposite to the channel wall of the mixing channel. The first water path (10331) is defined between the first diversion surface (201) and the channel wall of the mixing channel (103), and the second water path (10332) is defined between the second diversion surface (202) and the channel wall of the mixing channel (103). The cross-sectional area of ​​the first waterway (10331) is smaller than that of the second waterway (10332), and the water outlet side of the first waterway (10331) has the curved structure (1034).

5. The detergent dispensing assembly according to claim 4, characterized in that, The mixing channel (103) has the curved structure (1034) formed on the channel wall on the side corresponding to the first diversion surface (201), and the diversion member (200) has a diversion end near the channel inlet (1031) and a converging end near the channel outlet (1032). The curved structure (1034) is located close to the confluence end of the diverter (200) so that the water flow discharged from the outlet side of the first water channel (10331) can change direction under the guidance of the curved structure (1034) and converge with the water flow discharged from the second water channel (10332) in the form of convection.

6. The detergent dispensing assembly according to claim 4, characterized in that, The diverter (200) is designed as a gradually expanding structure with its width gradually increasing along the direction of water flow on the side near the inlet of the mixing channel (103), and the diverter (200) is designed as an arc-shaped structure on the side near the outlet of the mixing channel (103).

7. The detergent dispensing assembly according to claim 6, characterized in that, The first diversion surface (201) of the diversion component (200) is configured as a straight surface in the direction of water flow, and the second diversion surface (202) of the diversion component (200) includes a second diversion surface A (2021) near the channel inlet (1031) and a second diversion surface B (2022) near the channel outlet (1032) in the direction of water flow. The second diversion surface A (2021) is constructed as a sloped structure. The sloped structure of the second diversion surface A (2021) and the first diversion surface (201) cooperate to form the gradually expanding structure on the side of the channel inlet (1031). The second diversion surface B (2022) is constructed as a straight structure. The straight structure of the second diversion surface B (2022) and the first diversion surface (201) cooperate together on the side of the channel outlet (1032) through the arc structure.

8. The detergent dispensing assembly according to any one of claims 1-7, characterized in that, The mixing channel (103) has a plurality of mixing sections (1033) in its length direction, and each mixing section (1033) is provided with a flow divider (200). The mixing channel (103) includes a first channel wall (103a) and a second channel wall (103b) opposite each other, wherein in two adjacent mixing sections (1033), the flow divider (200) in one mixing section (1033) is disposed close to the first channel wall (103a), and the flow divider (200) in the other mixing section (1033) is disposed close to the second channel wall (103b); The diverter (200) defines the first waterway (10331) having the curved structure (1034) between the diverter surface near the wall of the mixing channel (103) and the mixing channel (103).

9. The detergent dispensing assembly according to any one of claims 1-7, characterized in that, The main water flow channel (100) further includes an inlet channel (101) and an outlet channel (102), and the mixing channel (103) is provided between the inlet channel (101) and the outlet channel (102). The detergent and washing water can be injected into the water inlet channel (101) for mixing, and the water outlet channel (102) is used to deliver the mixed detergent water into the fabric treatment cylinder of the fabric treatment equipment.

10. The detergent dispensing assembly according to claim 9, characterized in that, Multiple mixing channels (103) are provided, and multiple mixing channels (103) are connected in series or in parallel between the water inlet channel (101) and the water outlet channel (102).

11. The detergent dispensing assembly according to claim 9, characterized in that, The detergent dispensing component also includes: Water inlet (400), the water inlet (400) is used to inject washing water into the water inlet channel (101); Liquid inlet (500), the liquid inlet (500) is used to inject washing liquid into the water inlet channel (101); The water outlet (600) is connected to the water outlet channel (102) and the fabric treatment cylinder of the fabric treatment device, and is used to discharge the mixed detergent water into the fabric treatment cylinder.

12. The detergent dispensing assembly according to any one of claims 1-7 or any one of claims 10-11, characterized in that, The detergent dispensing assembly is also provided with an auxiliary water flow channel (700), which is used to manually introduce detergent water into the fabric processing cylinder of the fabric processing equipment.

13. The detergent dispensing assembly according to any one of claims 1-7 or any one of claims 10-11, characterized in that, The detergent dispensing assembly includes a detergent chamber and a chamber cover (1) installed on the detergent chamber. The cavity cover (1) is a flat cover structure with the main water flow channel (100) formed inside.

14. The detergent dispensing assembly according to claim 13, characterized in that, The cavity cover (1) includes an upper cover (1a) and a lower cover (1b) that are fitted together. When the upper cover (1a) and the lower cover (1b) are connected, they define the main water flow channel (100) having the first water channel (10331) and the second water channel (10332).

15. The detergent dispensing assembly according to claim 14, characterized in that, At least one of the upper cover (1a) and the lower cover (1b) is provided with a protruding rib facing the other; When the upper cover (1a) and the lower cover (1b) are fitted together, the rib can fit with the upper cover (1a) and / or the lower cover (1b) to define the main water flow channel (100).

16. A liquid inlet system, characterized in that, Includes a water inlet pipe and a detergent dispensing assembly as described in any one of claims 1-15, wherein the water inlet pipe comprises: The main water inlet pipe (901) is connected to the main water flow channel (100) of the detergent dispensing component (1000). The main water inlet pipe (901) includes a main water inlet pipe section A (9011) connected to the water inlet channel (101) in the detergent dispensing assembly (1000), and a main water inlet pipe section B (9012) connected to the water outlet channel (102) in the detergent dispensing assembly (1000).

17. The liquid inlet system according to claim 16, characterized in that, The water inlet pipe (900) also includes: An auxiliary water inlet pipe (902) is connected to the auxiliary water flow channel (700) of the detergent dispensing component (1000) for manually injecting detergent water into the fabric treatment cylinder (800) of the fabric treatment equipment. The outlet of the auxiliary water inlet pipe (902) is lower than the outlet of the main water inlet pipe (901). The main water inlet pipe section B (9012) is equipped with the foaming module (300) when the foaming module (300) is removed from the detergent dispensing assembly (1000).

18. A fabric treatment device, characterized in that, It includes the detergent dispensing assembly (1000) according to any one of claims 1-15 or the liquid inlet system according to any one of claims 16-17.

19. The fabric processing equipment according to claim 18, characterized in that, The fabric processing equipment includes: Fabric treatment cylinder (800), the fabric treatment cylinder (800) being connected to the detergent dispensing assembly; The fabric processing cylinder (800) is a roller-type fabric processing device with an inner cylinder and an outer cylinder.

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