Clothes processing equipment and water inlet assembly thereof

Abstract

The present invention discloses a clothing processing device and its water inlet assembly, the water inlet assembly comprising: a water box having an opening; a drawer, which is retractably arranged in the water box through the opening and has at least one detergent holding chamber, the detergent holding chamber having a detergent outlet, the detergent outlet being provided with a reset valve for closing the detergent outlet when the drawer is withdrawn from the water box; and a water supply pipe, which opens the reset valve and communicates with the detergent outlet when the drawer is pushed back into the water box, so that water flowing through the water supply pipe draws detergent from the detergent holding chamber and is dispensed into the water box along with the water flow. The dispensing method provided by the present invention ensures a uniform ratio of main inlet water and detergent, enables pre-mixing of water and detergent, prevents water flow in the water supply pipe from impacting the detergent during main inlet, and generates foam overflow, thereby damaging the electrical components of the washing machine. It also enables both single-time and automatic dispensing of detergent.

Description

Technical Field

[0001] The present invention belongs to the technical field of water inlet devices of washing machines, and in particular relates to a clothes processing device and a water inlet assembly thereof. Background Art

[0002] The common methods of adding additives to existing washing machines, especially pulsator washing machines, include the following two:

[0003] One is that the user puts the additive directly into the drum of the washing machine. In this way, since the additive is put directly into the drum, the undiluted additive will directly contact the clothes in the drum, which can easily cause problems such as fading of the clothes.

[0004] Another method is to set a liquid storage box on the washing machine, and the user pre-doses the additive into the liquid storage box structure of the washing machine, and uses the water inlet of the washing machine to flush the additive into the washing machine drum; since the existing liquid storage box structure is an open structure and the water inlet pressure is relatively high, the additive solution will splash when diluting the additive. In severe cases, a large amount of foam may be generated, causing the additive solution foam to overflow to the outside of the liquid storage box, damaging the electrical components of the washing machine.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a water inlet component of a clothing processing device, which sucks the detergent in the detergent holding chamber into the water supply pipe while supplying water to the washing tub, thereby achieving mixing of water and detergent in the water supply pipe and avoiding splashing and overflow of the detergent solution.

[0007] Another object of the present invention is to provide a clothes processing device comprising the above-mentioned water inlet assembly.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0009] A water inlet assembly of a clothes processing device, comprising:

[0010] a water box having an opening;

[0011] a drawer, which is pullable and disposed in the water box through the opening, and has at least one detergent receiving chamber, wherein the detergent receiving chamber has a detergent outlet, and the detergent outlet is provided with a reset valve for closing the detergent outlet when the drawer is pulled out of the water box;

[0012] The water supply pipeline opens the reset valve and communicates with the detergent outlet when the drawer is pushed back into the water box. The water flowing through the water supply pipeline draws the detergent in the detergent holding chamber and is poured into the water box along with the water flow.

[0013] Furthermore, the water supply pipeline includes:

[0014] a first pipeline extending along the direction of gravity, wherein the liquid outlet of the first pipeline is connected to the water box;

[0015] a suction pipeline extending along the pulling direction of the drawer, one end of the suction pipeline being in communication with the first pipeline, and the other end of the suction pipeline being in communication with the valve body of the reset valve when the drawer is pushed back into the water box;

[0016] Preferably, the other end of the suction pipeline is arranged near the liquid outlet of the first pipeline.

[0017] Furthermore, the cross-sectional area of the position of the first pipeline corresponding to the suction pipeline is smaller than the cross-sectional area of the water inlet of the first pipeline;

[0018] Preferably, one end of the suction pipeline protrudes from the inner wall of the first pipeline.

[0019] Furthermore, the water supply pipeline further includes:

[0020] The second pipeline is extended in the horizontal direction, one end of which is used to be connected to the water source, and the other end of which is communicated with the water inlet of the first pipeline.

[0021] Furthermore, the water box includes a box body and a cover body that are buckled and connected to each other;

[0022] The first pipeline and the second pipeline are integrated with the cover body, and the first pipeline is arranged on a side opposite to the opening.

[0023] Furthermore, the detergent receiving chamber includes:

[0024] The first chamber is used to receive the detergent, and a liquid leakage port is provided on the bottom wall of the first chamber;

[0025] The second chamber is arranged below the first chamber, one end of which is communicated with the liquid leakage port, and the other end of which is provided with the reset valve.

[0026] Furthermore, a filter portion is provided on the liquid leakage port.

[0027] Furthermore, a water retaining rib is provided on the bottom edge of the water box opening.

[0028] A clothes processing device comprises a dish seat, on which the water inlet assembly as described above is mounted.

[0029] Furthermore, the tray seat has a clothing loading port;

[0030] When the drawer is pulled out, the detergent receiving chamber is used to receive detergent;

[0031] When the drawer is pushed back, the outer side wall of the drawer constitutes a part of the side wall of the clothing loading port.

[0032] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

[0033] 1. The feeding method provided by the present invention ensures a uniform ratio of main inlet water and detergent, can achieve pre-mixing of water and detergent, prevents excessively high concentrations of detergent from directly contacting clothes and causing damage to clothes, and can also prevent the water flow in the water supply pipeline from impacting the detergent during the main inlet, causing foam overflow and damaging the electrical components of the washing machine.

[0034] 2. The present invention utilizes the main water supply pipeline to realize the extraction of detergent, which simplifies the existing dispensing device that generally needs to install an external pipeline when sucking detergent, so that the detergent holding chamber is connected to the dispensing water channel, pump body, valve body and other structures through the external pipeline, reducing the cost of clothing processing equipment and improving its market competitiveness.

[0035] 3. The present invention integrates the water supply pipeline on the water box, making the water supply pipeline structure in the water inlet assembly more compact and occupying less space, which is convenient for increasing the volume of the washing tub and achieving the purpose of capacity expansion.

[0036] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] 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 undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive effort. In the accompanying drawings:

[0038] Figure 1 It is a schematic diagram of the overall structure of the water inlet assembly of the present invention;

[0039] Figure 2 yes Figure 1 Schematic diagram of the state when the drawer in the middle structure is pulled out;

[0040] Figure 3 yes Figure 1Exploded view of the structure;

[0041] Figure 4 yes Figure 1 Top view of the structure;

[0042] Figure 5 yes Figure 4 AA section view in the figure;

[0043] Figure 6 yes Figure 1 Main view of the middle structure;

[0044] Figure 7 yes Figure 1 Another exploded view of the structure;

[0045] Figure 8 yes Figure 1 Schematic diagram of the cross section after the middle structure drawer is pulled out.

[0046] In the figure: 100, water box; 101, box body; 1011, opening; 1012, chute; 1013, water retaining rib; 102, cover; 1021, limit clamping protrusion;

[0047] 200, drawer; 201, detergent holding chamber; 2011, first chamber; 2012, second chamber; 2013, liquid leakage port; 2014, filter unit; 202, reset valve; 2021, valve body; 2022, valve plug; 2023, elastic member; 203, front panel;

[0048] 300, water supply pipeline; 301, first pipeline; 302, second pipeline; 303, suction pipeline.

[0049] 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 rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0051] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0052] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0053] like Figures 1 to 8 As shown, the present invention provides a clothes processing device and a water inlet component thereof.

[0054] The laundry processing device includes a housing, a washing tub disposed therein, and a tray disposed above the housing. The tray has a clothing inlet for allowing a user to place laundry in and remove laundry from the washing tub. The tray also includes an upper cover capable of opening and closing the clothing inlet, the upper cover being pivotally connected to the tray. The water inlet assembly provided by the present invention is disposed on the tray.

[0055] like Figures 1 to 3 As shown, the water inlet assembly includes a water box 100 and a drawer 200. The water box 100 is disposed within the dish base and has an opening 1011. The drawer 200 is retractably disposed within the water box 100 through the opening 1011. The drawer 200 has at least one detergent holding chamber 201, which has a detergent outlet. The detergent outlet is provided with a reset valve 202 for sealing the detergent outlet when the drawer 200 is withdrawn from the water box 100.

[0056] It should be noted that, in order to facilitate the user to pull out or push back the drawer 200, the water box 100 is arranged on the side away from the user, that is, close to the side where the tray base is pivotally connected to the upper cover.

[0057] During use, when a user puts clothes into the washing tub of the laundry treatment device, the drawer 200 is in a pushed-back state and does not interfere with the clothes loading port. When the user puts detergent into the detergent receiving chamber 201, the drawer 200 is pulled out of the water box 100, detergent or a detergent storage container is placed into the detergent receiving chamber 201, and then the drawer 200 is pushed back into the water box 100.

[0058] When the washing program is running, detergent is added to the washing tub of the clothing treatment device according to a preset time sequence for clothing care.

[0059] The water inlet assembly also includes a water supply pipe 300. When the drawer 200 is pushed back into the water box 100, the reset valve 202 is opened to connect with the detergent outlet. The water flowing through the water supply pipe 300 draws the detergent in the detergent holding chamber 201 and is released into the water box 100 along with the water flow.

[0060] Detailed, such as Figure 8 As shown, when the drawer 200 is pulled out, the reset valve 202 closes the detergent outlet, and the detergent receiving chamber 201 is used to receive detergent. At this time, the detergent will not flow out from the detergent outlet.

[0061] When the drawer 200 is pushed back, Figure 5 and Figure 7 As shown, the outer wall of the drawer 200 forms part of the side wall of the clothing loading port. Simultaneously, the water supply line 300 opens the reset valve 202, connecting the water supply line 300 to the detergent outlet. At this point, if water flows through the water supply line 300, the impact of the water flowing through the water supply line 300 causes a high flow rate at the connection between the water supply line 300 and the detergent outlet. Due to the relationship between flow rate and pressure, the pressure at the connection between the water supply line 300 and the detergent outlet will be much lower than the pressure at the detergent liquid level. This is because the detergent liquid level is connected to the atmosphere, and the air pressure at the detergent liquid level is atmospheric pressure. Due to this pressure difference, the atmospheric pressure evenly presses the detergent into the water supply line 300, where it is carried into the washing tub by the water supply line 300, thereby dispensing the detergent.

[0062] The above-mentioned method of adding makes the ratio of main water inlet and detergent uniform, can realize pre-mixing of water and detergent, prevents excessively high concentration of detergents from directly contacting clothes and causing damage to clothes, and can also prevent the water flow in the water supply pipe 300 from impacting the detergent during the main water inlet to generate foam overflow and damage the electrical components of the washing machine.

[0063] In addition, existing dispensing devices generally require the installation of external pipelines when sucking detergent, so that the detergent holding chamber 201 is connected to other structures such as the dispensing water circuit, pump body, valve body 2021 through the external pipeline. This requires the water inlet component to be separately connected with pipelines during assembly, which greatly limits the production efficiency of the clothing processing equipment and increases the cost, reducing the market competitiveness of the clothing processing equipment.

[0064] The present invention utilizes the main water inlet water supply pipe 300 to extract detergent, simplifies the structure of the water inlet component, reduces the cost of the clothing processing equipment, and improves its market competitiveness.

[0065] In summary, the water inlet assembly of the present invention has the following advantages:

[0066] 1. The detergent dispensing method is negative pressure suction, not a siphon structure, and does not require a siphon cap or other structures. The entire water inlet assembly is simpler, and when the user opens the drawer 200, the drawer 200 of the present invention has a more competitive appearance.

[0067] 2. The prior art uses a siphon structure to dispense detergent, which leaves a certain amount of residue and prevents the entire liquid storage chamber from being completely dispensed after each dispense. The water inlet assembly of the present invention can completely absorb the detergent in the detergent storage chamber 201 each time, leaving no residue.

[0068] 3. The water inlet assembly of this invention evenly mixes water and detergent before entering the washing tub. This dilutes the detergents with the main inlet water before they enter the washing tub, preventing high-concentration detergents from directly contacting and damaging clothing. This inlet assembly can simultaneously achieve both single-time and automatic detergent dispensing.

[0069] The above is the core idea of the present invention. In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below with reference to the accompanying drawings.

[0070] In some embodiments of the present invention, Figure 5 and Figure 7 、 Figure 8 As shown, the water supply pipeline 300 includes a first pipeline 301 extending in the direction of gravity and a suction pipeline 303 extending in the direction of the drawer 200. The liquid outlet of the first pipeline 301 is connected to the water box 100; one end of the suction pipeline 303 is connected to the first pipeline 301, and the other end of the suction pipeline 303 is connected to the valve body 2021 of the reset valve 202 when the drawer 200 is pushed back into the water box 100.

[0071] In detail, the first pipe 301 is extended along the direction of gravity, which can further increase the speed of the water flowing through the first pipe 301 and reduce the pressure in the first pipe 301, so that the detergent can be sucked into the first pipe 301 more smoothly.

[0072] Furthermore, the suction line 303 extends along the direction in which the drawer 200 is pulled out, allowing the drawer 200 to be used to open and close the reset valve 202. Furthermore, the suction line 303 is connected to the first line and is used to direct detergent from the detergent holding chamber 201 into the first line 301. Thus, the suction line 303 has at least two functions: opening and closing the reset valve 202 and draining the detergent.

[0073] The above scheme utilizes the first pipeline 301 and the second pipeline 302 to achieve the purpose of closing the detergent outlet by the reset valve 202 when the drawer 200 is pulled out and opening the reset valve 202 when the drawer 200 is pushed back, and can also achieve the purpose of sucking detergent from the detergent holding chamber 201 to the first pipeline 301.

[0074] In a preferred embodiment, the other end of the suction pipe 303 is disposed near the liquid outlet of the first pipe 301. That is, the liquid outlet of the first pipe 301 is located near the bottom wall of the water box 100. Disposing the connection between the suction pipe 303 and the first pipe 301 near the liquid outlet of the first pipe 301 fully utilizes the gravity exerted on the water flow. Under the dual effects of the water flow impact and gravity, the pressure difference between the connection point between the water supply pipe 300 and the detergent outlet and the detergent liquid level is further increased, thereby facilitating smoother suction of detergent into the first pipe 301.

[0075] In another alternative solution, the cross-sectional area of the first pipe 301 at the location corresponding to the suction pipe 303 is smaller than the cross-sectional area of the water inlet of the first pipe 301. This solution can also further increase the pressure difference between the connection point between the water supply pipe 300 and the detergent outlet and the detergent liquid surface, thereby facilitating smoother suction of detergent into the first pipe 301.

[0076] In a feasible implementation manner, one end of the suction pipeline 303 protrudes from the inner wall of the first pipeline 301 .

[0077] In some embodiments of the present invention, the water supply pipeline 300 further includes a second pipeline 302 extending horizontally. One end of the second pipeline 302 is connected to a water source, for example, via a hose to a water inlet pipe of a laundry processing device. The other end of the second pipeline 302 is in communication with the water inlet of the first pipeline 301.

[0078] In detail, since the first pipe 301 is arranged along the extension direction of gravity, in order to make the various components of the water inlet assembly of the present invention cooperate with each other more compactly, the water supply pipe 300 of the present invention also includes a second pipe 302 extending in the horizontal direction. The second pipe 302 is used as a transfer pipe between the water inlet pipe of the clothing processing equipment and the first pipe 301, so that the water inlet assembly structure of the present invention is more compact and occupies less space, which is convenient for increasing the volume of the washing tub and achieving the purpose of capacity expansion.

[0079] In a further embodiment, the water box 100 includes a box body 101 and a cover 102 that are interlocked and connected. The box body 101 and the cover 102 are fastened together by bolts. The first pipe 301 and the second pipe 302 are integrated with the cover 102, with the first pipe 301 being disposed on a side opposite the opening 1011.

[0080] In the above solution, the horizontally extending second pipeline 302 is integrated on the upper side of the cover 102, and the vertically extending first pipeline 301 is integrated on the lower side of the cover 102, so that the structure of the water supply pipeline 300 in the water inlet assembly of the present invention is further simplified and compact.

[0081] Specifically, a slide groove 1012 or a slide is provided on the inner wall of the box body 101, and a slide or a slide is correspondingly provided on the outer wall of the drawer 200. Under the cooperation of the slide and the slide, the drawer 200 can be pulled out and in the water box 100.

[0082] Further, such as Figure 3 As shown, the cover 102 is provided with a limit stop rib on the edge of the opening 1011, and the drawer 200 is provided with a limit latch 1021. When the drawer 200 is pulled out of the water box 100 a certain distance, the limit latch 1021 cooperates with the limit stop rib to prevent the drawer 200 from falling out of the water box 100. Similarly, the cover 102 and the drawer 200 are also provided with a limit stop assembly that cooperates with each other to prevent the drawer 200 from sliding out after being pushed back into the water box 100.

[0083] It is understandable that the structures of the position-limiting retaining rib, the position-limiting protrusion 1021 and the position-limiting stop assembly are diverse, and any structure that can achieve the above functions can be used in the water inlet assembly of the present invention.

[0084] In some embodiments of the present invention, Figure 5 and Figure 8 As shown, the detergent receiving chamber 201 includes a first chamber 2011 for receiving detergent, and a liquid leakage port 2013 is provided on the bottom wall of the first chamber 2011. A second chamber 2012 is provided below the first chamber 2011. One end of the second chamber 2012 is connected to the liquid leakage port 2013, and the other end of the second chamber 2012 is a detergent outlet, where the reset valve 202 is provided.

[0085] In detail, the first chamber 2011 is open and connected to the external environment. In order to allow the detergent to be smoothly sucked into the water supply pipe 300, a second chamber 2012 is set below the first chamber 2011. The second chamber 2012 actually serves as a liquid collecting chamber. The second chamber 2012 is a tubular structure, one end of which covers the leakage port 2013, and the other end is provided with a reset valve 202.

[0086] When the drawer 200 is pulled out of the water box 100, the reset valve 202 closes the detergent outlet of the second chamber 2012. The user pre-puts detergent into the first chamber 2011. When the drawer 200 is pushed back, some detergent enters the second chamber 2012 through the leakage port 2013. When the drawer 200 is pushed back to the set position, the suction pipeline 303 opens the reset valve 202.

[0087] In the above solution, a second chamber 2012 having a tubular structure is provided, so that a reset valve 202 is provided at the detergent outlet of the second chamber 2012 .

[0088] In some embodiments of the present invention, the reset valve 202 includes a valve body 2021 having a hollow chamber, wherein the hollow chamber of the valve body 2021 is in communication with the second chamber 2012. A valve plug 2022 and an elastic member 2023 are disposed within the hollow chamber of the valve body 2021. One end of the elastic member 2023 abuts against the valve plug 2022, and the other end abuts against an end of the valve body 2021.

[0089] When the drawer 200 is pulled out, the valve plug 2022 is sealed at the opening of the valve body 2021 under the action of the restoring force of the elastic member 2023, thereby closing the detergent outlet.

[0090] When the drawer 200 is pushed back, the suction line 303 squeezes the valve plug 2022 and compresses the elastic member 2023, causing the valve plug 2022 to separate from the opening of the valve body 2021, thereby connecting the hollow chamber of the valve body 2021 with the suction line 303, and also connecting the second chamber 2012 with the suction line 303.

[0091] A feasible implementation method is that the inner diameter of the hollow chamber decreases along the direction of being pushed back, and the valve plug 2022 is a spherical structure. Then, when the drawer 200 is pushed back, the valve plug 2022 with a spherical structure is squeezed to a larger position, and there is a gap between the side wall of the hollow chamber of the valve body 2021. The detergent can enter the suction pipeline 303 from the second chamber 2012 through the gap.

[0092] When the drawer 200 is pulled out, the valve plug 2022 of the spherical structure is squeezed to a smaller position, which just blocks the outlet of the valve body 2021 to prevent the detergent from flowing out.

[0093] It is understandable that the structure of the reset valve 202 is not limited thereto, and any reset valve 202 that can achieve the above functions can be used in the water inlet assembly of the present invention.

[0094] In a further solution, the valve body 2021 of the reset valve 202 is a double-layer structure, and a threaded structure is provided in the gap between the double-layer structure. At the same time, a threaded structure is also provided on the outer wall of the detergent outlet of the second chamber 2012.

[0095] Therefore, the reset valve 202 can be fixed with the second chamber 2012 by a threaded connection. When the reset valve 202 is blocked or needs to be cleaned, the reset valve 202 can be screwed off from the second chamber 2012 for convenient cleaning.

[0096] In further solutions, such as Figure 2 As shown, a filter portion 2014 is provided on the leakage port 2013 to prevent the user from accidentally dropping fixed objects, such as small objects such as buttons, into the first chamber 2011 and thereby entering the second chamber 2012 through the leakage port 2013 and blocking the reset valve 202.

[0097] In some embodiments of the present invention, a water retaining rib 1013 is provided on the bottom edge of the opening 1011 of the water box 100. When the water flow from the water supply pipe 300 mixed with the detergent enters the water box 100, the water retaining rib 1013 causes the water level of the injected water and detergent mixture to exceed the water retaining rib 1013 and then fall into the washing tub in the form of a waterfall, further enhancing the mixing effect of the water and detergent.

[0098] In some embodiments of the present invention, two detergent chambers 201 are provided in the drawer 200: one for dispensing detergent and the other for dispensing softener or disinfectant, etc. However, it should be noted that the detergent dispensing chambers are primarily used for dispensing liquid detergents and are not suitable for dispensing solid powdered detergents. Therefore, an additional dispensing chamber for dispensing solid powdered detergents may be provided in the drawer 200.

[0099] In some embodiments of the present invention, Figure 6 As shown, the drawer 200 is further provided with a front panel 203, which not only constitutes a handle for pulling out and pushing in the drawer 200, but also serves as a side wall of the clothing inlet when the drawer 200 is pushed back.

[0100] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make slight changes or modifications to equivalent embodiments using the above technical content without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A water inlet assembly of a clothes processing device, characterized in that: include: a water box having an opening; a drawer, which is pullable and disposed in the water box through the opening, and has at least one detergent receiving chamber, wherein the detergent receiving chamber has a detergent outlet, and the detergent outlet is provided with a reset valve for closing the detergent outlet when the drawer is pulled out of the water box; a water supply pipe, which opens the reset valve and communicates with the detergent outlet when the drawer is pushed back into the water box, so that water flowing through the water supply pipe draws detergent in the detergent holding chamber and is discharged into the water box along with the water flow; The water supply pipeline comprises: a first pipeline extending along the direction of gravity, wherein the liquid outlet of the first pipeline is connected to the water box; a suction pipeline extending along the pulling direction of the drawer, one end of the suction pipeline being in communication with the first pipeline, the other end of the suction pipeline being in communication with the valve body of the reset valve when the drawer is pushed back into the water box, the other end of the suction pipeline being arranged near the liquid outlet of the first pipeline; a second pipeline extending in a horizontal direction, one end of which is connected to a water source and the other end of which is connected to a water inlet of the first pipeline; Wherein, the water box comprises a box body and a cover body which are buckled and connected to each other; The first pipeline and the second pipeline are integrated with the cover body, and the first pipeline is arranged on a side opposite to the opening.

2. The water inlet assembly of a clothes processing device according to claim 1, characterized in that: The cross-sectional area of a position in the first pipeline corresponding to the suction pipeline is smaller than the cross-sectional area at the water inlet of the first pipeline.

3. The water inlet assembly of a clothes processing device according to claim 2, characterized in that: One end of the suction pipeline protrudes from the inner side wall of the first pipeline.

4. The water inlet assembly of a clothes processing device according to any one of claims 1 to 3, characterized in that: The detergent receiving chamber comprises: The first chamber is used to receive the detergent, and a liquid leakage port is provided on the bottom wall of the first chamber; The second chamber is arranged below the first chamber, one end of which is communicated with the liquid leakage port, and the other end of which is provided with the reset valve.

5. The water inlet assembly of a clothes processing device according to claim 4, characterized in that: The liquid leakage port is provided with a filter portion.

6. The water inlet assembly of a clothes processing device according to any one of claims 1 to 3, characterized in that: A water retaining rib is provided on the bottom edge of the water box opening.

7. A clothes processing device, comprising a tray, characterized in that: The disc seat is mounted with a water inlet assembly as described in any one of claims 1 to 6.

8. The clothes processing device according to claim 7, characterized in that: The tray seat has a clothing loading port; When the drawer is pulled out, the detergent receiving chamber is used to receive detergent; When the drawer is pushed back, the outer side wall of the drawer constitutes a part of the side wall of the clothing loading port.

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