Inner cylinder assembly and washing equipment

Abstract

The utility model relates to the technical field of household appliances, and provides an inner barrel assembly and washing equipment, the inner barrel assembly comprises an inner barrel and a flow guide part, the inner barrel is provided with a containing cavity, the flow guide part is arranged in the inner barrel, the flow guide part forms a flow guide channel, a water inlet of the flow guide channel is located on the outer side of the inner barrel, and a water outlet of the flow guide channel communicates with the containing cavity of the inner barrel. In the rotating process of the inner drum, the flow guide piece can move relative to water flow between the inner drum and the outer drum, the water flow is driven to be lifted and fall into the containing cavity of the inner drum from the water outlet through the flow guide channel from the water inlet, clothes in the inner drum are sprayed, the circulation efficiency of washing liquid between the inner drum and the outer drum is improved, and sufficient mixing of the washing liquid is promoted; the utilization efficiency of the detergent is improved, and the washing effect of clothes is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of household appliances, and particularly relates to an inner drum assembly and a washing device. BACKGROUND

[0002] In the related art, during the water inlet process of the washing device, the detergent is carried into the space between the inner drum and the outer drum along with the water flow, and flows downward along the outer wall of the inner drum to the bottom of the outer drum of the washing machine, so that the detergent is prone to deposit at the bottom between the inner drum and the outer drum, and the washing effect is poor due to insufficient mixing of the detergent. CONTENT OF THE UTILITY MODEL

[0003] The inner drum assembly and the washing device provided by the embodiments of the application solve the problem of poor washing effect of the existing washing device.

[0004] In a first aspect, the embodiments of the application provide an inner drum assembly applied to a washing device, which comprises:

[0005] an inner drum, which is formed with a containing cavity;

[0006] a flow guide member, which is arranged on the inner drum, and is formed with a flow guide channel, wherein the water inlet of the flow guide channel is located on the outer side of the inner drum, and the water outlet of the flow guide channel is communicated to the containing cavity of the inner drum.

[0007] In some embodiments of the application, the flow guide member is arranged on the outer end surface of the inner drum, and the flow guide member extends from the outer side of the outer end surface towards the middle part of the outer end surface.

[0008] In some embodiments of the application, the number of the flow guide members is multiple, and the multiple flow guide members are arranged at intervals along the circumferential direction of the outer end surface.

[0009] In some embodiments of the application, the inner drum assembly further comprises a tripod, the outer end surface is provided with a first groove, the flow guide member is mounted on the tripod, and the flow guide member and the tripod are both located in the first groove.

[0010] In some embodiments of the application, the outer end surface is provided with a second groove in the circumferential direction, the water inlet is located in the second groove, and the water inlet direction of the water inlet is parallel to the tangent direction of the water inlet at the second groove.

[0011] In some embodiments of the application, the tripod comprises multiple legs, the flow guide member is arranged on both sides of at least one of the legs, and the water inlet directions of the water inlets corresponding to the flow guide members on both sides are opposite.

[0012] In some embodiments of the present application, the flow guiding members corresponding to different supporting legs are independent of each other; or, the flow guiding members corresponding to adjacent supporting legs are in an integrated structure.

[0013] In some embodiments of the present application, the tripod is provided with a first clamping member, the flow guiding member is provided with a second clamping member, and the first clamping member and the second clamping member are clamped and matched when the flow guiding member is installed on the tripod.

[0014] And / or, the flow guiding member is provided with a first mounting hole, and the outer end surface is provided with a second mounting hole, and the first mounting hole and the second mounting hole are connected by a fastener.

[0015] In some embodiments of the present application, a through hole is formed in the middle of the outer end surface, and the water outlet is arranged in the through hole and communicates with the containing cavity.

[0016] And / or, along the flow direction from the water inlet to the water outlet, the cross-sectional area of the flow guiding channel gradually decreases.

[0017] And / or, the flow guiding member includes a flow guiding box and a flow guiding cover installed on the flow guiding box, and the flow guiding channel is defined between the flow guiding box and the flow guiding cover.

[0018] In a second aspect, the embodiments of the present application also provide a washing device, which includes an outer drum and an inner drum assembly as described in the above embodiments, and the outer drum is arranged outside the inner drum assembly.

[0019] The inner drum assembly provided by the embodiments of the present application includes an inner drum and a flow guiding member. The inner drum has a containing cavity. The flow guiding member is arranged on the inner drum. The flow guiding member forms a flow guiding channel. A water inlet of the flow guiding channel is located on the outside of the inner drum. A water outlet of the flow guiding channel communicates with the containing cavity of the inner drum. During rotation of the inner drum, the flow guiding member can produce relative motion with the water flow between the inner drum and the outer drum, drive the water flow to lift and fall into the containing cavity of the inner drum from the water outlet through the flow guiding channel from the water inlet, and spray the clothes in the inner drum. The circulation efficiency of the washing liquid between the inner drum and the outer drum is improved, the washing agent is fully mixed, the utilization efficiency of the washing agent is improved, and the washing effect of the clothes is improved.

[0020] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0022] In order to more completely understand the present application and its beneficial effects, the following will be described with reference to the drawings. In the following description, the same reference numbers represent the same parts.

[0023] Figure 1 Structure diagram of inner cylinder assembly provided by the embodiment of the present application Figure 1 .

[0024] Figure 2 Structure diagram of flow guide provided by the embodiment of the present application Figure 1 .

[0025] Figure 3 Structure diagram of inner cylinder assembly provided by the embodiment of the present application Figure 2 .

[0026] Figure 4 Structure diagram of outer end surface provided by the embodiment of the present application.

[0027] Figure 5 Mounting diagram of flow guide and tripod provided by the embodiment of the present application.

[0028] Figure 6 Mounting diagram of another flow guide and tripod provided by the embodiment of the present application.

[0029] Figure 7 Structure diagram of tripod provided by the embodiment of the present application.

[0030] Figure 8 Structure diagram of flow guide provided by the embodiment of the present application Figure 2 .

[0031] Figure 9 Partial structure diagram of inner cylinder assembly provided by the embodiment of the present application.

[0032] Figure 10 For Figure 9 Enlarged diagram of A in the embodiment of the present application.

[0033] Reference signs:

[0034] 100, inner cylinder; 110, outer end surface; 111, first groove; 112, second groove; 113, second mounting hole; 114, through hole;

[0035] 200, flow guide; 201, water inlet; 202, flow guide channel; 203, water outlet; 204, second clamping piece; 205, first mounting hole; 210, flow guide box; 220, flow guide cover;

[0036] 300, tripod; 310, first clamping piece. DETAILED DESCRIPTION

[0037] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0038] In the description of the embodiments of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0040] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0041] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does 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 one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0042] In the related art, the water inlet mode of the drum washing machine is that tap water passes through the water inlet valve of the washing machine, enters the water inlet hose, then enters the detergent box, washes the detergent into the water inlet bellows, passes through the water inlet hole on the front outer drum, reaches between the inner drum and the outer drum, and flows downward along the outer wall of the drum to the lowest point of the outer drum of the washing machine. Generally, the water level is not too high during washing of the drum washing machine, and the detergent reaches the lowest point of the water inlet bucket first with the water inlet, which is easy to form deposition at the lowest point, causing insufficient dissolution of the detergent, poor washing effect, detergent residue and other problems.

[0043] The embodiments of the present application provide an inner drum assembly and a washing equipment to solve the problem of poor washing effect of the existing washing equipment. The following will be described in combination with the accompanying drawings. Figures 1-10

[0044] The inner drum assembly provided by the embodiments of the present application, as shown in Figure 1 , Figure 2 and Figure 3 , comprises an inner drum 100 and a flow guide 200, the inner drum 100 is formed with an accommodating cavity, the flow guide 200 is arranged on the inner drum 100, the flow guide 200 is formed with a flow guide channel 202, a water inlet 201 of the flow guide channel 202 is located on the outer side of the inner drum 100, and a water outlet 203 of the flow guide channel 202 is communicated to the accommodating cavity of the inner drum 100.

[0045] It can be understood that in the present embodiment, the inner drum 100 is formed with an accommodating cavity for loading clothes, and the inner drum 100 can rotate during washing to stir and clean the clothes.

[0046] ​The flow guide 200 can be mounted on the outer end surface 110 or the outer ring surface (i.e. the cylindrical side surface) of the inner drum 100. The flow guide 200 is formed with a flow guide passage 202 having a water inlet 201 and a water outlet 203. The water inlet 201 is located on the outer side of the inner drum 100 (i.e. can be in communication with the gap between the inner drum 100 and the outer drum of the washing device, and the water outlet 203 is in communication with the containing cavity. When the inner drum 100 rotates, the flow guide 200 is driven to produce relative motion with the water flow between the inner drum 100 and the outer drum, so that the water flow can enter the flow guide passage 202 through the water inlet 201, and the water flow is lifted to a high place with the rotation of the inner drum 100, and then the water flow can flow along the flow guide passage 202 and flow out from the water outlet 203 to enter the containing cavity of the inner drum 100, so as to guide the washing liquid at the bottom of the outer drum to the containing cavity to spray and wash the clothes in the inner drum 100. The water flow flowing out from the high place sprays and washes the clothes, increases the washing strength, helps to remove stains, and improves the washing effect. It also improves the circulation efficiency of washing water between the inner and outer drums. The circulating motion of the water flow helps to promote the mixing and dissolution of the washing agent and water, reduces the possibility of washing agent accumulation at the bottom of the outer drum, improves the utilization efficiency of the washing agent, and improves the washing effect on the clothes.

[0047] In an alternative embodiment, referring to Figure 1 The flow guide 200 is arranged on the outer end surface 110 of the inner drum 100, and the flow guide 200 extends from the outer side of the outer end surface 110 towards the middle part of the outer end surface 110.

[0048] In this embodiment, the flow guide 200 is arranged on the outer end surface 110 of the inner drum 100, i.e. at the rear cover of the inner drum 100, and the flow guide 200 extends from the outer side of the outer end surface 110 towards the middle part of the outer end surface 110, i.e. the water inlet 201 of the flow guide passage 202 is located on the outer side of the outer end surface 110, and the water outlet 203 is located on the inner side of the outer end surface 110, which is beneficial to lifting the water flow at the lower part of the bottom of the outer drum.

[0049] During the rotation of the inner drum 100, the water inlet 201 of the flow guide 200 is rotated to the bottom of the inner drum 100, which is beneficial to guide the water and washing agent at the bottom of the outer drum into the flow guide passage 202 of the flow guide 200. With the continuous rotation of the inner drum 100, the flow guide 200 is also rotated and lifted to a certain height. Under the action of gravity, the water flow and washing agent in the flow guide passage 202 can fall along the flow guide passage 202 and enter the containing cavity of the inner drum 100 from the water outlet 203, which reduces the possibility of washing agent deposition at the bottom of the outer drum, improves the utilization efficiency of the washing agent, and thus enhances the washing effect on the clothes.

[0050] In an alternative embodiment, referring to Figure 1As shown, the number of flow guides 200 is multiple, and the multiple flow guides 200 are arranged at intervals along the circumferential direction of the outer end surface 110.

[0051] By arranging multiple flow guides 200, more flow guide channels 202 can be provided, the circulation efficiency of the water flow at the bottom of the outer cylinder can be improved, the detergent at the bottom of the outer cylinder can be quickly introduced into the inner cylinder 100 for washing the clothes, and the washing efficiency can be improved.

[0052] Exemplarily, the shapes and sizes of the multiple flow guides 200 can be the same or different; the sizes of the water inlets 201 of each flow guide 200 can be the same or different; and the heights of the water inlets 201 of each flow guide 200 from the bottom of the inner cylinder 100 can be the same or different, which can be designed according to actual flow guide requirements, and the present embodiment is not limited in this regard.

[0053] In an optional embodiment, the flow guide 200 can be directly mounted on the outer end surface 110 of the inner cylinder 100 or integrally formed with the outer end surface 110 of the inner cylinder 100.

[0054] In an optional embodiment, as shown in Figure 1 and Figure 4 As shown, the inner cylinder assembly further comprises a tripod 300, the outer end surface 110 is provided with a first groove 111, the flow guide 200 is mounted on the tripod 300, and the flow guide 200 and the tripod 300 are both located in the first groove 111.

[0055] It can be understood that, in order to improve the stability of the inner cylinder 100 during operation, the inner cylinder 100 is generally provided with a tripod 300, the outer end surface 110 of the inner cylinder 100 is provided with a first groove 111 in a shape suitable for placing the tripod 300, a transmission shaft is mounted at the center position of the tripod 300, and the other end of the transmission shaft can be connected with a motor, which can drive the transmission shaft to rotate when the motor operates, thereby driving the tripod 300 and the inner cylinder 100 to rotate.

[0056] In the present embodiment, the flow guide 200 is mounted on the tripod 300 and located in the first groove 111, and the flow guide 200 can extend along the extension direction of the legs of the tripod 300, thereby improving the structural compactness of the inner cylinder assembly, reducing the occupied space, and enhancing the structural stability of the entire inner cylinder assembly.

[0057] In an optional embodiment, as shown in Figure 1 As shown, the outer end surface 110 is provided with a second groove 112 in the circumferential direction, the water inlet 201 is located at the second groove 112, and the water inlet direction of the water inlet 201 is parallel to the tangent direction of the water inlet 201 at the second groove 112.

[0058] In the embodiment, the second groove 112 is arranged around the outer end surface 110 of the inner cylinder 100, and is located on the outer side of the outer end surface 110. The water inlet 201 is arranged in the second groove 112, which is beneficial to the water flow at the bottom of the outer cylinder entering the flow guide channel 202 through the water inlet 201. During the rotation of the inner cylinder 100, when the water inlet 201 of the flow guide member 200 moves relative to the water flow, because the water inlet direction of the water inlet 201 is parallel to the tangent direction of the water inlet 201 at the second groove 112, the water flow can directly enter the flow guide channel 202 along the opening direction of the water inlet 201, which reduces the resistance when the water flow enters, is beneficial to the water flow at the bottom of the outer cylinder directly entering the flow guide channel 202 through the water inlet 201, improves the water inlet efficiency of the water inlet 201, and further can more effectively promote the full mixing and dissolution of the detergent, and enhance the washing effect on the clothes.

[0059] In an alternative embodiment, referring to FIGS. 1, 2 and 3, the tripod 300 includes a plurality of legs, and at least one of the legs is provided with a flow guide member 200 on each side thereof. The water inlet direction of the water inlet 201 of the flow guide member 200 on each side is opposite. Figure 1 and Figure 5 As shown in FIGS. 1, 2 and 3, the tripod 300 includes a plurality of legs, and at least one of the legs is provided with a flow guide member 200 on each side thereof. The water inlet direction of the water inlet 201 of the flow guide member 200 on each side is opposite.

[0060] It can be understood that the number of legs of the tripod 300 is generally three, and in other embodiments, the number of legs can also be four or other numbers. Among them, all the legs can be provided with flow guide members 200, or part of the legs can be provided with flow guide members 200, which can be designed according to actual flow guide requirements.

[0061] For example, the flow guide members 200 are arranged on both sides of the leg, and the water inlet direction of the water inlet 201 of the flow guide member 200 on each side is opposite, which ensures that no matter the inner cylinder 100 is rotated forward or reversely, the flow guide member 200 on one side can realize the lifting and flow guiding of the water flow at the bottom of the outer cylinder into the inner cylinder 100, and ensures that the detergent at the bottom of the outer cylinder can be fully mixed and dissolved, thereby enhancing the washing effect on the clothes.

[0062] In an alternative embodiment, referring to FIGS. 1, 2 and 3, the tripod 300 includes a plurality of legs, and at least one of the legs is provided with a flow guide member 200 on each side thereof. The water inlet direction of the water inlet 201 of the flow guide member 200 on each side is opposite. Figure 5 As shown in FIGS. 1, 2 and 3, the tripod 300 includes a plurality of legs, and at least one of the legs is provided with a flow guide member 200 on each side thereof. The water inlet direction of the water inlet 201 of the flow guide member 200 on each side is opposite.

[0063] In an alternative embodiment, referring to FIGS. 1, 2 and 3, the tripod 300 includes a plurality of legs, and at least one of the legs is provided with a flow guide member 200 on each side thereof. The water inlet direction of the water inlet 201 of the flow guide member 200 on each side is opposite. Figure 6As shown, the corresponding flow guide 200 between adjacent legs is an integral structure, for example, the legs of the tripod 300 divide the outer end face 110 into three regions, and the flow guide 200 installed in each region is integrally formed, so that the tripod 300 is provided with three flow guides 200 in total. The integral arrangement improves the support and stability of the flow guide 200, improves the structural strength, and on the other hand, reduces the installation quantity and improves the installation efficiency.

[0064] In an optional embodiment, referring to Figure 5 , Figure 7 and Figure 8 As shown, the tripod 300 is provided with a first clamping member 310, and the flow guide 200 is provided with a second clamping member 204. When the flow guide 200 is installed on the tripod 300, the first clamping member 310 and the second clamping member 204 are clamped and matched.

[0065] It can be understood that when the flow guide 200 needs to be installed, the second clamping member 204 on the flow guide 200 is aligned with the first clamping member 310 on the tripod 300 and clamped, so that the quick installation of the flow guide 200 can be implemented, the portability of the flow guide 200 during installation and disassembly is improved. Also ensures the connection stability of the flow guide 200, avoids the loosening of the flow guide 200 during the rotation of the inner cylinder 100.

[0066] The first clamping member 310 and the second clamping member 204 can be clamped and matched by protrusions and grooves, or matched by pins and holes, or other clamping and matching modes, which are not limited in the embodiment.

[0067] Exemplarily, referring to Figure 7 As shown, the side of the flow guide 200 is formed with a mounting cavity, and the upper and lower sides of the mounting cavity are provided with second clamping members 204 (grooves). The second clamping members 204 on the upper and lower sides can be alternately arranged with each other, and the flow guide 200 is correspondingly provided with a first clamping member 310 (protrusion). The alternately arranged clamping and matching structure on the upper and lower sides is conducive to improving the connection stability of the flow guide 200 and the tripod 300, and ensuring that the flow guide 200 remains stable and fixed when subjected to water flow impact and vibration.

[0068] In an optional embodiment, referring to Figure 9 and Figure 10 As shown, the flow guide 200 is provided with a first mounting hole 205, and the outer end face 110 is provided with a second mounting hole 113. The first mounting hole 205 and the second mounting hole 113 are connected by a fastener.

[0069] Exemplarily, the first mounting hole 205 and the second mounting hole 113 are threaded holes, and the fastener is a bolt or a screw, which connects the flow guide 200 and the outer end surface 110 of the inner cylinder 100 in a threaded connection manner, further improving the connection stability of the flow guide 200 and preventing the flow guide 200 from loosening.

[0070] Optionally, when the flow guide 200 is installed, the flow guide 200 can be first clamped and installed on the tripod 300, and then the flow guide 200 and the inner cylinder 100 are connected by screws. The cooperation of clamping and threaded connection ensures the stable connection of the flow guide 200.

[0071] In an optional embodiment, in combination with Figure 1 , Figure 3 and Figure 4 , the middle part of the outer end surface 110 is provided with a through hole 114, and the water outlet 203 passes through the through hole 114 and communicates with the accommodation cavity.

[0072] In this embodiment, the through hole 114 is arranged in the middle region of the rear end surface, that is, it is arranged corresponding to the water outlet 203 of the flow guide 200. When the flow guide 200 is installed on the tripod 300, the through hole 114 can pass through one end of the flow guide 200 provided with the water outlet 203, so that the water outlet 203 communicates with the accommodation cavity of the inner cylinder 100, so that the water flowing out of the water outlet 203 can directly enter the accommodation cavity and act on the clothes.

[0073] Optionally, when the number of flow guides 200 is multiple, the water outlet 203 of each flow guide 200 is provided with a corresponding through hole 114, and the multiple through holes 114 can be arranged along the circumferential direction of the outer end surface 110.

[0074] In an optional embodiment, along the flow direction from the water inlet 201 to the water outlet 203, the cross-sectional area of the flow guide channel 202 gradually decreases, which is beneficial to improve the water flow speed at the water outlet 203, improve the spraying effect on the clothes, facilitate the clothes to be wet, and improve the washing efficiency.

[0075] In an optional embodiment, the flow guide 200 includes a flow guide box 210 and a flow guide cover 220 installed on the flow guide box 210, and the flow guide channel 202 is defined between the flow guide box 210 and the flow guide cover 220. The space between the flow guide box 210 and the flow guide cover 220 is designed in a specific shape to form the flow guide channel 202.

[0076] In an optional embodiment, the flow guide cover 220 is detachably installed on the flow guide box 210. Since the flow guide cover 220 is detachable, the flow guide channel 202 can be conveniently cleaned and maintained. In an optional embodiment, the flow guide cover 220 and the flow guide box 210 are both plastic parts, and the two parts can be fused to form a closed pipe to form the flow guide channel 202. In an optional embodiment, the flow guide cover 220 and the flow guide box 210 can both be sheet metal parts, and the two parts are welded to form a closed pipe to form the flow guide channel 202. In an optional embodiment, the flow guide cover 220 and the flow guide box 210 can also be an integrally injection molded part.

[0077] The inner cylinder assembly provided by the embodiments of the present application includes an inner cylinder 100 and a flow guide 200. The inner cylinder 100 has a containing cavity. The flow guide 200 is arranged on the inner cylinder 100. The flow guide 200 forms a flow guide channel 202. A water inlet 201 of the flow guide channel 202 is located on the outside of the inner cylinder 100. A water outlet 203 of the flow guide channel 202 is connected to the containing cavity of the inner cylinder 100. During rotation of the inner cylinder 100, the flow guide 200 can move relative to the water flow between the inner cylinder 100 and the outer cylinder. The water flow is lifted and falls into the containing cavity of the inner cylinder 100 from the water outlet 203 through the flow guide channel 202 from the water inlet 201. The clothes in the inner cylinder 100 are sprayed, the circulation efficiency of the washing liquid between the inner cylinder 100 and the outer cylinder is improved, the washing agent is fully mixed, the utilization efficiency of the washing agent is improved, and the washing effect of the clothes is improved.

[0078] In a second aspect, the embodiments of the present application also provide a washing device. The washing device includes an outer cylinder and the inner cylinder assembly of the above embodiments.

[0079] It can be understood that the washing device can be a drum washing machine or a washing and drying integrated machine, and the like. The embodiments of the present application do not make specific limitations on this. By applying the inner cylinder assembly of the above embodiments, the water flow at the low point between the inner cylinder 100 and the outer cylinder can be lifted and guided to the containing cavity of the inner cylinder 100 to be sprayed and act on the clothes during the washing process. The washing agent is fully mixed and dissolved, the utilization rate of the washing agent is improved, and the interaction between the water flow and the clothes is facilitated, and the washing effect of the clothes is improved.

[0080] It can be understood that the inner cylinder assembly has the beneficial effects of the above embodiments, and the washing device accordingly has the beneficial effects of the above embodiments. The specific embodiments can refer to the above embodiments, and the embodiments of the present application will not be described again.

[0081] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the present application, and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present application do not deviate from the spirit and scope of the present application, and should be covered in the protection scope of the present application.

Claims

1. An inner cylinder assembly, characterized in that, The inner drum assembly, used in washing equipment, includes: The inner cylinder forms a receiving cavity; A flow guide is disposed in the inner cylinder, the flow guide forming a flow channel, the inlet of the flow channel being located on the outside of the inner cylinder, and the outlet of the flow channel being connected to the receiving cavity of the inner cylinder.

2. The inner cylinder assembly according to claim 1, characterized in that, The flow guide is disposed on the outer end face of the inner cylinder, and the flow guide extends from the outer side of the outer end face toward the middle of the outer end face.

3. The inner cylinder assembly according to claim 2, characterized in that, The number of the flow guides is multiple, and the multiple flow guides are spaced apart along the circumferential direction of the outer end face.

4. The inner cylinder assembly according to claim 2, characterized in that, The inner cylinder assembly also includes a tripod, and the outer end face is provided with a first groove. The flow guide is installed on the tripod, and both the flow guide and the tripod are located in the first groove.

5. The inner cylinder assembly according to claim 2, characterized in that, The outer end face is provided with a second groove along the circumference, the water inlet is located in the second groove, and the water inlet direction is parallel to the tangent direction of the water inlet at the second groove.

6. The inner cylinder assembly according to claim 4, characterized in that, The tripod includes multiple legs, and at least one of the legs is provided with flow guides on both sides, and the water inlet directions of the water inlets corresponding to the flow guides on both sides are opposite.

7. The inner cylinder assembly according to claim 6, characterized in that, The flow guides corresponding to different legs are independent of each other; or, the flow guides corresponding to adjacent legs are an integral structure.

8. The inner cylinder assembly according to claim 4, characterized in that, The tripod is provided with a first snap-fit ​​component, and the flow guide is provided with a second snap-fit ​​component. When the flow guide is installed on the tripod, the first snap-fit ​​component and the second snap-fit ​​component engage in a snap-fit ​​cooperation. And / or, the guide member is provided with a first mounting hole, and the outer end face is provided with a second mounting hole, the first mounting hole and the second mounting hole are connected by fasteners.

9. The inner cylinder assembly according to any one of claims 2-8, characterized in that, A through hole is provided in the middle of the outer end face, and the water outlet is provided through the through hole and communicates with the receiving cavity; And / or, along the flow direction from the inlet to the outlet, the cross-sectional area of ​​the guide channel gradually decreases; And / or, the flow guide includes a flow guide box and a flow guide cover mounted on the flow guide box, wherein the flow guide box and the flow guide cover define the flow guide channel.

10. A washing device, characterized in that, The washing device includes an outer drum and an inner drum assembly as described in any one of claims 1-9, wherein the outer drum is sleeved outside the inner drum assembly.

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