Flow dividing assembly, condensation structure and clothes treatment equipment

Abstract

The invention relates to a flow dividing assembly, a condensation structure and clothes treating equipment in the technical field of clothes treating equipment, the flow dividing assembly comprises a water distribution part and a flow dividing part, and the water distribution part is arranged at the upper end of the rear wall of an outer barrel; the flow dividing piece is connected to the water outlet, a plurality of water dividing ribs are arranged on the flow dividing piece, one end of each water dividing rib takes the water outlet as a flow guiding initial end, and the other end of each water dividing rib radially extends towards the lower end of the rear wall of the outer barrel by taking the water outlet as a circle center. The flow dividing assembly is designed at the upper end of the rear wall of the outer barrel of the clothes treating equipment, the flow dividing assembly is designed in the mode that a shell structure and a plate structure are combined, so that the whole flow dividing assembly is small in occupied space, simple in structure and low in cost, and the flow dividing assembly gathers a water source and divides the water source into multiple water flows in a divergent shape; water flow flows on the rear wall of the outer barrel in the radiation and divergence directions, the water flow is more evenly distributed on the surface of the rear wall of the outer barrel, and the utilization efficiency of water on the rear wall of the outer barrel is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing treatment equipment, and particularly relates to a flow splitting component, a condensation structure and a clothing treatment equipment. Background Art

[0002] In the related art of clothing treatment equipment, most washer-dryers adopt a back-mounted condensation structure. Although this condensation structure is simple in structure and easy to maintain, its volume is relatively large, and it requires a relatively large space on the back of the machine. This not only increases the thickness of the whole machine, but also makes it difficult for the machine to meet the requirements of modern home for built-in installation. For users who pursue beauty and space saving, this is an obvious shortcoming. Therefore, some washer-dryers have adopted an innovative design, using the rear wall of the outer drum as the condensation structure to achieve the condensation function. This design reduces the thickness of the whole machine to a certain extent, making the machine more compact and easier for built-in installation.

[0003] However, due to the low heat conduction rate of the rear wall of the outer drum, the heat exchange efficiency is not ideal and the drying speed cannot be effectively increased. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the low heat conduction efficiency and the unsatisfactory heat exchange efficiency of the rear wall of the outer drum of the clothing treatment equipment in the prior art, and to provide a flow splitting component, a condensation structure and a clothing treatment equipment.

[0005] The present invention aims to design a flow splitting component, which is arranged in a condensation cavity on the rear wall of the outer drum of the clothing treatment equipment. The flow splitting component includes:

[0006] A water distribution member, which is arranged at the upper part of the rear wall of the outer drum. The water distribution member is formed with a water inlet upward and a water outlet downward. The water inlet is used for communicating with the cooling water source of the condensation structure.

[0007] A flow splitting member, which is provided with a plurality of radially distributed water dividing ribs. One end of the water dividing rib close to the water outlet is the first water dividing starting end, and the end far from the water outlet is the first water dividing ending end. The distance between the first water dividing starting ends of adjacent water dividing ribs is less than the distance between the first water dividing ending ends.

[0008] The inlet end of the flow splitting member is connected to the outlet end of the water distribution member or at least partially extends into the water distribution member to disperse the cooling water source flowing into the water inlet.

[0009] In some embodiments, the water distribution member and the flow splitting member can be assembled into an integral part, and the integral part is detachably arranged on the rear wall of the outer drum; further preferably, the water distribution member and the flow splitting member are detachably connected together up and down.

[0010] In some embodiments, the water distribution member is configured as a water pressing plate, and a flat channel communicating the water inlet and the water outlet is formed inside the water distribution member or in cooperation with the wall surface of the rear wall of the outer cylinder.

[0011] In some embodiments, the flow dividing member includes a plate rib, and a plurality of radially distributed water dividing ribs are distributed on the side surface of the plate rib to form a radially distributed flow dividing channel.

[0012] In some embodiments, the first water dividing starting ends of the plurality of water dividing ribs are located at the water outlet, and the water outlet is divided into a plurality of flow dividing ports for dividing the water flow at the water outlet into multiple water flows;

[0013] The plurality of flow dividing ports are not communicated with each other, or the plurality of flow dividing ports are communicated through a gap smaller than the width of the water outlet.

[0014] In some embodiments, a condensation structure is provided on the rear wall of the outer cylinder of the laundry treatment device. The condensation structure is formed with a condensation cavity for cooling and dehumidifying the drying air flow by cooling water. The condensation cavity is characterized in that a water supply port for communicating with the cooling water source of the condensation structure is provided at the upper part of the condensation cavity, and the above-mentioned flow dividing assembly is provided at the water supply port. A plurality of groups of flow guiding ribs for guiding the condensed water on the rear wall of the outer cylinder to the lower part of the condensation cavity are provided below the flow dividing assembly.

[0015] In some embodiments, the plurality of groups of flow guiding ribs include:

[0016] A plurality of second flow guiding ribs are all arranged on the rear wall of the outer cylinder and below the water dividing ribs. The plurality of second flow guiding ribs all have their corresponding flow dividing ports, and the corresponding flow dividing ports are different. The end of the second flow guiding rib close to the flow dividing port is the second flow guiding starting end, and the end far from the flow dividing port is the second flow guiding ending end. The distance between the second flow guiding starting ends of adjacent second flow guiding ribs is smaller than the distance between the second flow guiding ending ends.

[0017] In some embodiments, among the plurality of water dividing ribs, the distance between the first water dividing ending ends of the two outermost water dividing ribs is L1, and among the plurality of second flow guiding ribs, the distance between the second flow guiding starting ends of the two outermost second flow guiding ribs is L2, where L1 > L2; and / or,

[0018] The distance between the first water dividing starting ends of any adjacent water dividing ribs is equal, the distance between the first water dividing ending ends of any adjacent water dividing ribs is equal, and the second flow guiding starting ends of the plurality of second flow guiding ribs are equally spaced below the first water dividing ending ends of the plurality of water dividing ribs.

[0019] In some embodiments, among the multiple second flow guiding ribs and the multiple flow dividing openings, the longer the length of the second flow guiding rib, the larger the water outlet area of the corresponding flow dividing opening.

[0020] In some embodiments, the multiple groups of flow guiding ribs include:

[0021] Multiple second flow guiding ribs, all of the multiple second flow guiding ribs are arranged on the rear wall of the outer cylinder, the multiple second flow guiding ribs correspond to the multiple water dividing ribs one by one, the end of the second flow guiding rib close to the water dividing rib is the second flow guiding starting end, and the end far from the water dividing rib is the second flow guiding ending end. The distance between the second flow guiding starting ends of adjacent second flow guiding ribs is smaller than the distance between the second flow guiding ending ends.

[0022] In some embodiments, the multiple groups of flow guiding ribs include:

[0023] Multiple second flow guiding ribs, the multiple second flow guiding ribs include a first part of the flow guiding rib and a second part of the flow guiding rib. The first part of the flow guiding rib is located on the left side of the central position of the rear wall of the outer cylinder, and the second part of the flow guiding rib is located on the right side of the central position of the rear wall of the outer cylinder. An avoidance space is formed between the first part of the flow guiding rib and the second part of the flow guiding rib, and the avoidance space provides an avoidance space for the components at the central position of the rear wall of the outer cylinder.

[0024] In some embodiments, the multiple groups of flow guiding ribs further include:

[0025] A third flow guiding rib, the third flow guiding rib is arranged in the avoidance space and is located below the central position of the rear wall of the outer cylinder. The middle part of the third flow guiding rib protrudes towards the central position of the rear wall of the outer cylinder relative to both ends.

[0026] In some embodiments, the multiple groups of flow guiding ribs further include: multiple fourth flow guiding ribs. At least one of the fourth flow guiding ribs is arranged on the left side of the central position of the rear wall of the outer cylinder and is located below the second flow guiding ending end of the first part of the flow guiding rib to guide the water flowing down from the first part of the flow guiding rib. At least one of the fourth flow guiding ribs is arranged on the right side of the central position of the rear wall of the outer cylinder and is located below the second flow guiding ending end of the second part of the flow guiding rib to guide the water flowing down from the second part of the flow guiding rib.

[0027] In some embodiments, the multiple groups of flow guiding ribs further include:

[0028] One end of the third flow guiding rib is located on the left side of the central position of the rear wall of the outer cylinder and is located above the corresponding fourth flow guiding rib, and the other end is located on the right side of the central position of the rear wall of the outer cylinder and is located above the corresponding fourth flow guiding rib.

[0029] In some embodiments, the fourth guide rib located on the left side of the center position of the rear wall of the outer cylinder protrudes in a direction away from the center position of the rear wall of the outer cylinder;

[0030] The fourth guide rib located on the right side of the center position of the rear wall of the outer cylinder protrudes in a direction away from the center position of the rear wall of the outer cylinder.

[0031] In some embodiments, a laundry processing device is provided, comprising:

[0032] The above-mentioned diversion component or the above-mentioned condensation structure.

[0033] The solution provided by the present invention has the following beneficial effects compared with the prior art:

[0034] The diversion component is designed at the upper end of the rear wall of the outer drum of the clothing processing equipment. The diversion component is designed in the form of a combination of a shell structure and a plate structure, so that the diversion component as a whole occupies a small space and has a simple structure and low cost. The diversion component gathers water sources and divides them into multiple water flows in a divergent shape, so that the water flows in a radiating and divergent direction on the rear wall of the outer drum, so that the water flow is more evenly distributed on the surface of the rear wall of the outer drum, thereby improving the utilization efficiency of water on the rear wall of the outer drum, and making the overall rear wall of the outer drum have a larger heat exchange area, thereby improving the heat conduction and heat exchange efficiency, and effectively improving the drying speed of the clothing processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0036] Figure 1 is a front view of a flow diversion component shown in an embodiment of the present invention;

[0037] Figure 2 This is one of the front views of the water distribution component, the flow diversion component and the water diversion rib shown in the embodiment of the present invention;

[0038] Figure 3 This is the second front view of the water distribution component, the flow diversion component and the water diversion rib shown in the embodiment of the present invention;

[0039] Figure 4 It is a top cross-sectional view of a water dividing rib located at a water outlet shown in an embodiment of the present invention.

[0040] In the figure: 1 - water distribution component, 101 - water inlet, 102 - water outlet, 1021 - diversion port, 2 - diversion component, 3 - water diversion rib, 4 - second diversion rib, 401 - first part of the diversion rib, 402 - second part of the diversion rib, 5 - third diversion rib, 6 - fourth diversion rib, 7 - drainage channel, 8 - rear wall of the outer cylinder.

[0041] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0042] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

[0043] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected to", "contacted", "communicated with" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Some washer-dryers adopt an innovative design that uses the rear wall of the outer cylinder as a condensation structure to achieve the condensation function. This design reduces the thickness of the whole machine to a certain extent, making the machine more compact and easier to be installed in an embedded manner. However, due to the low heat conductivity of the rear wall of the outer cylinder, the heat exchange efficiency is not ideal and cannot effectively improve the drying speed.

[0045] Based on this, the following embodiments are proposed:

[0046] Embodiment 1

[0047] As Figure 1 、 2 shown, this embodiment provides a diversion assembly, which is arranged in the condensation cavity on the rear wall 8 of the outer cylinder of the laundry treatment device. The diversion assembly includes:

[0048] A water distribution component 1, which is arranged at the upper part of the rear wall 8 of the outer cylinder. The water distribution component 1 forms a water inlet 101 upward and a water outlet 102 downward. The water inlet 101 is used to communicate with the cooling water source of the condensation structure;

[0049] A flow divider 2, the flow divider 2 is provided with a plurality of water dividing ribs 3 distributed radially, wherein one end of the water dividing rib 3 close to the water outlet 102 is the first water dividing start end, and the end far from the water outlet 102 is the first water dividing end end, and the distance between the first water dividing start ends of adjacent water dividing ribs 3 is smaller than the distance between the first water dividing end ends;

[0050] The inlet end of the flow divider 2 is connected to the water outlet 102 end of the water distribution member 1 or at least partially extends into the water distribution member 1 to disperse the cooling water source flowing into the water inlet 101.

[0051] In this embodiment, the water source uses the cooling water source of the laundry treatment device. The water source flows out from a high place on the rear wall 8 of the outer cylinder, passes through the water distribution member 1, flows into the cavity from the water inlet of the cavity, and then is sprayed from the water outlet of the cavity to the flow divider 2. Preferably, the water distribution member 1 is a shell structure, and the cavity in the shell structure plays a role in aggregating and buffering the incoming water, so that the incoming water is effectively aggregated;

[0052] When at least a part of the inlet end of the flow divider 2 extends into the water distribution member, the flow divider 2 can be constructed as an integral structure with the water distribution member 1, and the water dividing rib 3 is integrally formed by the water distribution member. The flow dividing assembly composed of the water distribution member 1 and the flow divider 2 pre-divides the cooling water source without occupying a large area of space on the rear wall 8 of the outer cylinder.

[0053] Preferably, the flow divider 2 is a plate structure, and a plurality of water dividing ribs 3 are fixedly connected to the surface of the flow divider 2. The flow divider 2 is arranged below the water distribution member 1, which is equivalent to designing a diversion device below the water distribution member 1. The water dividing rib 3 is a fine rib structure, and the number of the water dividing ribs 3 is set according to the area of the rear wall 8 of the outer cylinder. For example, Figure 2 As shown, taking the water dividing rib 3 being set to ten as an example for illustration, the ten water dividing ribs 3 are distributed on the surface of the flow divider in a radial and divergent shape. The water flow at the water outlet can be evenly divided into 10 strands by 10 fine water dividing ribs 3. The 10 fine water flows flow on the rear wall 8 of the outer cylinder in a radial and divergent direction, so that the water flow is more evenly distributed on the surface of the rear wall 8 of the outer cylinder, improving the utilization efficiency of the water on the rear wall 8 of the outer cylinder, and enabling the overall rear wall 8 of the outer cylinder to have a larger heat exchange area. For a laundry treatment device, such as a dryer, the humid and hot air generated during the drying process, after contacting the rear wall 8 of the outer cylinder, the humid and hot air is quickly cooled, and the humid and hot air condenses into liquid water and is discharged outside.

[0054] Preferably, the flow divider 2 includes a plate rib, and the plurality of radially distributed water dividing ribs 3 are distributed on the side surface of the plate rib to form a radially distributed flow dividing channel.

[0055] In this embodiment, the flow splitting assembly is designed at the upper end of the rear wall 8 of the outer cylinder. The upper end can be understood as the top position or the position above the relative central position. The flow splitting assembly is designed in a combination of a housing structure and a plate structure, making the overall space occupied by the flow splitting assembly small, with a simple structure and low cost. The flow splitting assembly aggregates the water source and divides it into multiple water flows in a divergent shape, causing the water flows to flow on the rear wall 8 of the outer cylinder in a radial and divergent direction, making the water more evenly distributed on the surface of the rear wall 8 of the outer cylinder, improving the utilization efficiency of water on the rear wall 8 of the outer cylinder, and enabling the entire rear wall 8 of the outer cylinder to have a larger heat exchange area, enhancing the heat conduction and heat exchange efficiency, and effectively improving the drying speed of the clothing treatment device.

[0056] In this embodiment, when the clothing treatment device is a drum dryer, the rear wall 8 of the outer cylinder refers to the outer cylinder part in the drum, the rear cylinder part in the outer cylinder, and the wall surface facing the user in the rear cylinder. This wall surface is the rear wall 8 of the outer cylinder, and this wall surface and the arc-shaped side wall part of the outer cylinder together form the outer cylinder shell.

[0057] Preferably, the water dividing rib 3 and the flow splitting member 2 are of an integral structure and are formed by integral injection molding, which is convenient for molding and makes the overall structure of the flow splitting assembly simple and easy to assemble.

[0058] Preferably, the flow splitting member 2 is fixed on the rear wall 8 of the outer cylinder by means of screws, hot plate welding, etc., with firm fixation and convenient assembly.

[0059] Optionally, in one implementation manner of this embodiment, as Figure 1 shown,

[0060] The water distribution member 1 and the flow splitting member 2 can be assembled into an integral part, and the integral part is detachably arranged on the rear wall 8 of the outer cylinder.

[0061] In this embodiment, the water distribution member 1 and the flow splitting member 2 can be assembled into an integral part, further improving the assembly convenience of the separation assembly as a whole on the rear wall 8 of the outer cylinder.

[0062] Optionally, in one implementation manner of this embodiment,

[0063] The water distribution member 1 is configured as a water pressing plate, and its interior or the wall surface cooperating with the rear wall 8 of the outer cylinder forms a flat channel communicating the water inlet 101 and the water outlet 102.

[0064] In this embodiment, the water pressing plate has a simple structure and is easy to assemble. At the same time, it distributes the cooling water source in a simpler structure and a more convenient manner.

[0065] Optionally, in one implementation manner of this embodiment, as Figure 1 shown,

[0066] The flow splitting component further includes: a plurality of second flow guiding ribs 4, and the plurality of second flow guiding ribs 4 are all arranged on the rear wall 8 of the outer cylinder. The plurality of second flow guiding ribs 4 correspond to the plurality of water dividing ribs 3 one by one. One end of the second flow guiding rib 4 close to the water dividing rib 3 is the second flow guiding starting end, and one end far from the water dividing rib 3 is the second flow guiding ending end. The distance between the second flow guiding starting ends of adjacent second flow guiding ribs 4 is less than the distance between the second flow guiding ending ends.

[0067] In this embodiment, the plurality of second flow guiding ribs 4 are all arranged on the rear wall 8 of the outer cylinder. The plurality of second flow guiding ribs 4 correspond to the plurality of water dividing ribs 3 one by one. The one-to-one correspondence can be understood that the extending direction of each second flow guiding rib 4 is the same as or substantially the same as the extending direction of the corresponding water dividing rib 3. The upper end of the second flow guiding rib 4 and the lower end of the water dividing rib 3 are arranged in such a way that the second flow guiding rib 4 can receive the water from the water dividing rib 3. As an extension rib of the water dividing rib 3, preferably, the second flow guiding ribs 4 are all constructed as straight rib strips. The water flow split from the water distribution member 1 and the flow splitting member 2 continues to flow along the plurality of second flow guiding ribs 4, so that the second flow guiding ribs 4 can gather more water flows flowing through the corresponding water dividing ribs 3, thereby further increasing the splitting accuracy of the water flow on the surface of the rear wall 8 of the outer cylinder, and increasing the splitting area of the water flow on the surface of the rear wall 8 of the outer cylinder. Through the radially arranged second flow guiding ribs 4, the water flow circulates evenly on the surface of the rear wall 8 of the outer cylinder, improving the heat exchange area of the rear wall 8 of the outer cylinder and enhancing the heat conduction and heat exchange efficiency.

[0068] Optionally, in an implementation manner of this embodiment, as Figure 1 shown,

[0069] Among the plurality of water dividing ribs 3, the distance between the first water dividing ending ends of the two outermost water dividing ribs 3 is L1; among the plurality of second flow guiding ribs 4, the distance between the second flow guiding starting ends of the two outermost second flow guiding ribs 4 is L2; wherein, L1 > L2.

[0070] In this embodiment, the distance L1 between the first water dividing ending ends of the two outermost water dividing ribs 3 is greater than the distance L2 between the second flow guiding starting ends of the two outermost second flow guiding ribs 4, that is, the water guided by the plurality of water dividing ribs 3 can fully cover the plurality of second flow guiding ribs 4, so that the water flow is fully guided by the water dividing ribs 3 and then fully utilized by the second flow guiding ribs 4.

[0071] Optionally, in an implementation manner of this embodiment, the distances between the first water diversion starting ends of any adjacent water diversion ribs 3 are equal, and the distances between the first water diversion ending ends of any adjacent water diversion ribs 3 are equal. The second diversion starting ends of the plurality of second diversion ribs 4 are evenly distributed below the first water diversion ending ends of the plurality of water diversion ribs 3. In this way, a two-stage diversion structure is formed, including a first-stage diversion structure formed by the water diversion ribs 3 for evenly dispersing water and a second-stage diversion structure formed by the second diversion ribs 4 for guiding water to a distant place. Thereby, the condensation effect is improved.

[0072] Optionally, in an implementation manner of this embodiment, as Figure 3 , 4 shown,

[0073] The first water diversion starting ends of the plurality of water diversion ribs 3 are located at the water outlet 102 and divide the water outlet 102 into a plurality of diversion ports 1021. The plurality of diversion ports 1021 are used to divide the water flow at the water outlet 102 into multiple water flows and make the multiple water flows flow along the plurality of water diversion ribs 3.

[0074] The plurality of diversion ports 1021 are not communicated with each other, or the plurality of diversion ports 1021 are communicated through a gap smaller than the width of the water outlet 102.

[0075] In this embodiment, taking the diversion member 2 as a plate structure and the plurality of diversion ports 1021 not being communicated with each other as an example for description, the water diversion rib 3 is an inclined plate structure, and the water diversion rib 3 is fixedly connected to the diversion member 2 in a manner perpendicular to the diversion member 2. The first water diversion starting end of the water diversion rib 3 is located at the water outlet 102 and divides the water outlet 102 into a plurality of diversion ports 1021. Thus, after the water flow converges through the water distribution member 1, it is divided into multiple water flows by the plurality of diversion ports 1021, and the multiple water flows flow more stably along the plurality of water diversion ribs 3. Thus, the water flow is effectively utilized by the diversion assembly, and it is avoided that the water flow is too dispersed on the water diversion rib 3 and is not easily diverted.

[0076] Optionally, in an implementation manner of this embodiment, as Figure 1-3 shown,

[0077] The diversion assembly further includes: a plurality of second diversion ribs 4. The plurality of second diversion ribs 4 are all arranged on the rear wall 8 of the outer cylinder. The plurality of second diversion ribs 4 all have their respective corresponding diversion ports 1021, and the respective corresponding diversion ports 1021 are different. The end of the second diversion rib 4 close to the diversion port 1021 is the second diversion starting end, and the end far from the diversion port 1021 is the second diversion ending end. The distance between the second diversion starting ends of adjacent second diversion ribs 4 is smaller than the distance between the second diversion ending ends.

[0078] In this embodiment, multiple second diversion ribs 4 are all arranged on the rear wall 8 of the outer cylinder. The water flow diverted by the water distribution member 1 and the flow dividing member 2 continues to flow along the multiple second diversion ribs 4. By designing the multiple second diversion ribs 4 to correspond to the multiple diversion ports 1021 one by one, the second diversion ribs 4 can gather more water flows from the corresponding water diversion ribs 3, thereby further increasing the diversion accuracy of the water flow on the surface of the rear wall 8 of the outer cylinder and increasing the diversion area of the water flow on the surface of the rear wall 8 of the outer cylinder. Through the radially arranged second diversion ribs 4, the water flow circulates evenly on the surface of the rear wall 8 of the outer cylinder, improving the heat exchange area of the rear wall 8 of the outer cylinder and enhancing the heat conduction and heat exchange efficiency.

[0079] As Figure 1 shown, taking the number of the second diversion ribs 4 being ten as an example for illustration, one end of each second diversion rib 4 receives the water flow of the corresponding water diversion rib 3. There is a certain angle between each pair of second diversion ribs 4, and the other ends of the second diversion ribs 4 extend downward in a radial pattern. This arrangement not only increases the path length of the water flow but also makes the water flow more evenly distributed on the entire rear wall 8 of the outer cylinder, improving the utilization efficiency of water. The design of the second diversion ribs 4 not only considers the even distribution of the water flow but also takes into account the structural stability to ensure that no deformation or damage occurs during long-term use.

[0080] Optionally, in an implementation manner of this embodiment, as Figure 1 、 3 shown,

[0081] Among the multiple second diversion ribs 4 and the multiple diversion ports 1021, the longer the length of the second diversion rib 4, the larger the water outlet area of the corresponding diversion port 1021.

[0082] In this embodiment, when the length of the second diversion rib 4 is longer, the diameter of the corresponding diversion port 1021 is designed to be larger. Or rather, when the diameter of the diversion port 1021 is larger, the length of the corresponding second diversion rib 4 is designed to be longer, so that the water in the water distribution member 1 is more reasonably distributed on the second diversion rib 4. When the diameter of the diversion port 1021 is larger, the corresponding water flow rate is larger. With the design that the length of the second diversion rib 4 is longer, the larger water flow can be diverted along a longer path, achieving full utilization of the water flow. While saving water, the diversion effect of the diversion assembly on the rear wall 8 of the outer cylinder is better, thereby improving the heat exchange area of the rear wall 8 of the outer cylinder and enhancing the heat conduction and heat exchange efficiency.

[0083] Optionally, in an implementation manner of this embodiment, as Figure 1 shown,

[0084] The multiple second flow guiding ribs 4 include a first part of flow guiding rib 401 and a second part of flow guiding rib 402. The first part of flow guiding rib 401 is located on the left side of the central position of the rear wall 8 of the outer cylinder, and the second part of flow guiding rib 402 is located on the right side of the central position of the rear wall 8 of the outer cylinder. An avoidance space 403 is formed between the first part of flow guiding rib 401 and the second part of flow guiding rib 402, and the avoidance space 403 provides an avoidance space for the components at the central position of the rear wall 8 of the outer cylinder.

[0085] In this embodiment, as Figure 1 shown, the multiple second flow guiding ribs 4 are composed of two parts, including a first part of flow guiding rib 401 and a second part of flow guiding rib 402. The first part of flow guiding rib 401 is located at the lower left side of the central position of the rear wall 8 of the outer cylinder, and the second part of flow guiding rib 402 is located at the lower right side of the central position of the rear wall 8 of the outer cylinder. An avoidance space 403 is formed between the first part of flow guiding rib 401 and the second part of flow guiding rib 402. There are usually motor connection components, drainage-related components, transmission components, sensors, etc. at the central position of the rear wall 8 of the outer cylinder. By designing the multiple second flow guiding ribs 4 into two parts and locating them on the left and right sides of the central position of the rear wall 8 of the outer cylinder respectively, an avoidance is made for the central position, so that the flowing path of a large amount of water mainly passes through the upper, lower, left and right side parts of the central position, avoiding a large amount of water flowing through the central position. This can not only prevent the components at the central position from being damaged by immersion in water, but also enable more water to be distributed on the effective heat exchange surface of the rear wall 8 of the outer cylinder, avoiding waste of water source.

[0086] Optionally, in an implementation manner of this embodiment, as Figure 1 shown, the flow splitting assembly further includes:

[0087] A third flow guiding rib 5. The third flow guiding rib 5 is arranged in the avoidance space 403 and the third flow guiding rib 5 is located at the lower side of the central position of the rear wall 8 of the outer cylinder. The middle part of the third flow guiding rib 5 protrudes towards the central position of the rear wall 8 of the outer cylinder relative to both ends.

[0088] In this embodiment, the third guide rib 5 is located at the upper, middle and lower position of the rear wall 8 of the outer cylinder, and is in the shape of an arch bridge. The third guide rib 5 has multiple functions. First, it can effectively divert the water flow from the top. Second, it also plays a role in preventing the water flow directly falling from the top from splashing. This design effectively prevents the water flow from the top from splashing into the cylinder due to excessive speed, avoids a large amount of water splashing in the cylinder, and causes pollution and safety hazards. The diversion component is used in the clothing processing equipment to maintain the stability and reliability of the entire system of the clothing processing equipment. Third, the arch bridge-shaped third guide rib 5 can also help disperse impurities in the water flow. When the water flow impacts the third guide rib 5, the convex part changes the flow state of the water flow, which will make some larger particle impurities in the water flow have more opportunities to contact and collide with the third guide rib 5 under the impact and deflection of the water flow, or cause the water flow to produce a certain turbulence, which to a certain extent promotes the dispersion of impurities with higher density in the water to prevent blockage, thereby maintaining the overall cleanliness and efficient operation of the clothing processing equipment system.

[0089] Optionally, in an implementation of this embodiment, as Figure 1 As shown, the flow diversion component also includes:

[0090] There are multiple fourth guide ribs 6, at least one fourth guide rib 6 is arranged on the left side of the center position of the outer cylinder rear wall 8, and is located at the lower side of the guide end of the first part of the guide rib 401, and at least one fourth guide rib 6 is arranged on the right side of the center position of the outer cylinder rear wall 8, and is located at the lower side of the guide end of the second part of the guide rib 402.

[0091] Preferably, the fourth guide rib 6 located on the left side of the center position of the outer cylinder rear wall 8 protrudes in a direction away from the center position of the outer cylinder rear wall 8;

[0092] The fourth guide rib 6 located on the right side of the center position of the outer cylinder rear wall 8 protrudes in a direction away from the center position of the outer cylinder rear wall 8 .

[0093] In this embodiment, the fourth guide rib 6 is provided with two as an example for explanation. Below the plurality of straight second guide ribs 4, there are two curved fourth guide ribs 6, with one fourth guide rib 6 on each side. The fourth guide rib 6 itself has a certain curvature to further guide the direction of the water flow. The fourth guide rib 6 located on the left side of the center position of the outer cylinder rear wall 8 receives and further guides the water flow guided by the first part of the guide rib 401, and the fourth guide rib 6 located on the right side of the center position of the outer cylinder rear wall 8 receives and further guides the water flow guided by the second part of the guide rib 402.

[0094] The fourth flow guide rib 6 not only helps the smooth flow of water, but also further reduces the impact of water flow on the bottom of the cylinder of the laundry treatment device, prolonging the service life of the cylinder. In addition, the fourth flow guide rib 6 can also help disperse impurities in the water flow. When the water flow impacts the fourth flow guide rib 6, the convex part changes the flow state of the water flow, causing some larger particulate impurities in the water flow to have more opportunities to contact and collide with the fourth flow guide rib 6 under the impact and turning action of the water flow, or causing the water flow to generate a certain degree of turbulence, promoting the dispersion of denser impurities in the water to a certain extent, preventing blockage, and thus maintaining the overall cleanliness and efficient operation of the laundry treatment device system.

[0095] Optionally, in one implementation of this embodiment, as Figure 1 shown,

[0096] One end of the third flow guide rib 5 is located on the left side of the center position of the rear wall 8 of the outer cylinder and at the upper end of the corresponding fourth flow guide rib 6, and the other end is located on the right side of the center position of the rear wall 8 of the outer cylinder and at the upper end of the corresponding fourth flow guide rib 6.

[0097] In this embodiment, it is designed that the two ends of the third flow guide rib 5 are respectively located on the left and right sides of the center position of the rear wall 8 of the outer cylinder, and the two ends of the third flow guide rib 5 are respectively located at the upper ends of the corresponding fourth flow guide ribs 6, so that a cooperation is formed between the third flow guide rib 5 and the fourth flow guide rib 6. The water flow guided by the third flow guide rib 5 can be divided into two parts, left and right, and flow to the corresponding fourth flow guide rib 6 on the left and the corresponding fourth flow guide rib 6 on the right respectively. Thereby, the flow path of the water flow is further increased, the utilization efficiency of the water on the rear wall 8 of the outer cylinder is improved, the rear wall 8 of the outer cylinder has a larger heat exchange area as a whole, the heat conduction and heat exchange efficiency are enhanced, and the drying speed of the laundry treatment device is effectively improved.

[0098] Embodiment Two

[0099] As Figure 1 shown, this embodiment provides a condensation structure, including:

[0100] The flow splitting component in Embodiment One.

[0101] In this embodiment, taking the condensation structure installed in the laundry treatment device as an example for illustration, the rear wall 8 of the outer cylinder in the laundry treatment device is used as a part of the condensation structure, and the flow splitting component is arranged on the rear wall 8 of the outer cylinder,

[0102] Water source flows out from a high position on the rear wall 8 of the outer cylinder, passes through the water distribution part 1, flows into the cavity from the water inlet 101 of the cavity, and then sprays out from the water outlet 102 of the cavity to the flow splitting part 2. The water flow continues to flow on the rear wall 8 of the outer cylinder through multiple fine water dividing ribs 3 in a radial and divergent direction, and flows to the second guide rib 4, enabling the second guide rib 4 to gather more water flows from the corresponding water dividing ribs 3, thereby further increasing the splitting accuracy of the water flow on the surface of the rear wall 8 of the outer cylinder and increasing the splitting area of the water flow on the surface of the rear wall 8 of the outer cylinder. Through the radial second guide rib 4, the water flow evenly circulates on the surface of the rear wall 8 of the outer cylinder, improving the heat exchange area of the rear wall 8 of the outer cylinder and enhancing the heat conduction and heat exchange efficiency. The fourth guide rib 6 located on the left side of the central position of the rear wall 8 of the outer cylinder plays a role in receiving and further guiding the water flow guided by the first part of the guide rib 401, and the fourth guide rib 6 located on the right side of the central position of the rear wall 8 of the outer cylinder plays a role in receiving and further guiding the water flow guided by the second part of the guide rib 402;

[0103] The third guide rib 5 effectively splits the water flow from the topmost part, and also plays a role in preventing splashing of the directly falling water flow from above. The water flow guided by the third guide rib 5 can be divided into two parts, flowing to the corresponding fourth guide rib 6 on the left and the corresponding fourth guide rib 6 on the right respectively, thereby further increasing the water flow circulation path and improving the utilization efficiency of water on the rear wall 8 of the outer cylinder;

[0104] Through the settings of the multiple water distribution parts 1, flow splitting parts 2, water dividing ribs 3, second guide ribs 4, third guide ribs 5 and fourth guide ribs 6, the water flow is more evenly distributed on the surface of the rear wall 8 of the outer cylinder, and the water flow is stable, and the various ribs do not interfere with each other, avoiding water flow splashing. After being guided by multiple guide ribs, the water flow, that is, the condensed water, is smoothly discharged outside the clothing treatment device, completing the entire condensed water treatment process.

[0105] Embodiment III

[0106] This embodiment provides a clothing treatment device, including:

[0107] The flow splitting component in Embodiment I or the condensation structure in Embodiment II.

[0108] Among them, the clothing treatment device includes the rear wall 8 of the outer cylinder. The flow splitting component is arranged on the inner side wall of the rear wall 8 of the outer cylinder, and a drainage channel 7 is arranged at the lower end of the inner side wall of the rear wall 8 of the outer cylinder.

[0109] A guide part is arranged between the water inlet 101 of the flow splitting component and the drainage channel 7, and the guide part is used to guide the water discharged from the drainage channel 7 to the water inlet 101 of the flow splitting component.

[0110] In this embodiment, the laundry processing device is taken as an example of a washing and drying machine. The water source flows out from the high point of the outer drum rear wall 8, passes through the water distribution part 1, flows into the cavity from the water inlet 101 of the cavity, and then sprays out from the water outlet 102 of the cavity to the diverter 2. The water flow continues to flow in a radial and divergent direction on the outer drum rear wall 8 through a plurality of fine water diverter ribs 3, and flows to the second guide rib 4, so that the second guide rib 4 can gather more water from the corresponding water diverter rib 3, thereby further increasing the diversion accuracy of the water flow on the surface of the outer drum rear wall 8 , and increase the water flow diversion area on the surface of the outer cylinder rear wall 8, through the radial second guide rib 4, the water flow is evenly circulated on the surface of the outer cylinder rear wall 8, the heat exchange area of ​​the outer cylinder rear wall 8 is increased, and the heat conduction and heat exchange efficiency are improved. The fourth guide rib 6 located on the left side of the center position of the outer cylinder rear wall 8 plays a role in receiving and further guiding the water flow guided by the first part of the guide rib 401, and the fourth guide rib 6 located on the right side of the center position of the outer cylinder rear wall 8 plays a role in receiving and further guiding the water flow guided by the second part of the guide rib 402;

[0111] The third guide rib 5 effectively diverts the water flow from the top, and also prevents the water flow falling directly from the top from splashing. The water flow diverted by the third guide rib 5 can be divided into two parts, which flow to the fourth guide rib 6 corresponding to the left and the fourth guide rib 6 corresponding to the right, respectively, thereby further increasing the flow path of the water flow and improving the utilization efficiency of the water on the rear wall 8 of the outer cylinder;

[0112] By setting the multi-water distribution part 1, the diverter part 2, the water diverter rib 3, the second guide rib 4, the third guide rib 5 and the fourth guide rib 6, the water flow is more evenly distributed on the surface of the outer cylinder rear wall 8, and the water flow is stable, and the ribs do not interfere with each other to avoid water splashing. After being guided by the multi-level guide ribs, the water flow, that is, the condensed water, is smoothly discharged from the washing and drying machine along the drainage channel 7;

[0113] The design of the diversion component in the washer-dryer not only takes into account the uniform distribution of water flow, improving the heat exchange efficiency of the outer drum rear wall 8 and preventing splashing, but also takes into account the stability of the diversion component structure and convenient maintenance, ensuring the efficient operation of the washer-dryer under various working conditions.

[0114] In summary, the ingenious idea of ​​the diversion component is:

[0115] First, the diversion component is designed at the upper end of the rear wall of the outer drum of the clothing processing equipment. The diversion component is designed in the form of a combination of a shell structure and a plate structure, so that the diversion component as a whole occupies a small space and has a simple structure and low cost. The diversion component gathers water sources and divides them into multiple streams in a divergent shape, so that the water flows in a radiating and divergent direction on the rear wall of the outer drum, so that the water flow is more evenly distributed on the surface of the rear wall of the outer drum, thereby improving the utilization efficiency of water on the rear wall of the outer drum, and making the overall rear wall of the outer drum have a larger heat exchange area, thereby improving the heat conduction and heat exchange efficiency, and effectively improving the drying speed of the clothing processing equipment.

[0116] Secondly, the first water diversion starting end of the water diversion bar is designed to be located at the water outlet and the water outlet is divided into multiple diversion ports, so that after the water flow is gathered by the water distribution component, it is diverted into multiple streams by the multiple diversion ports. The multiple streams flow more stably along multiple water diversion bars, so that the water flow is effectively utilized by the diversion component, avoiding the water flow being too dispersed on the water diversion bar 3 and difficult to be guided.

[0117] Furthermore, when the diameter of the diversion port is larger, the corresponding water flow rate is larger. When the length of the second guide rib is longer, the water with large flow rate can be diverted along a longer path, so that the water flow is fully utilized and water is saved. At the same time, the diversion effect of the diversion component on the rear wall of the outer tube is better, thereby increasing the heat exchange area of ​​the rear wall of the outer tube and improving the heat conduction and heat exchange efficiency.

[0118] Third, one end of the second guide rib receives the water flow of the corresponding water diversion rib, and the other end of the second guide rib extends downward radially. This arrangement not only increases the path length of the water flow, but also makes the water flow more evenly distributed on the entire rear wall of the outer cylinder, thereby improving the water utilization efficiency. The design of the second guide rib not only takes into account the uniform distribution of the water flow, but also takes into account the stability of the structure, ensuring that it will not be deformed or damaged during long-term use.

[0119] Furthermore, the center position of the rear wall of the outer cylinder usually has motor connection components, drainage-related components, transmission components and sensors, etc., and the multiple second guide ribs are designed into two parts, which are respectively located on the left and right sides of the center position of the rear wall of the outer cylinder, so as to avoid the center position, so that the flow path of a large amount of water is mainly in the upper, lower, left and right parts of the center position, avoiding a large amount of water flowing through the center position, which can not only prevent the components at the center position from being damaged by water, but also enable more water to be distributed on the effective heat exchange surface of the rear wall of the outer cylinder, avoiding water waste.

[0120] Fourth, the third diversion rib is designed to be located in the lower middle part of the rear wall of the outer cylinder, and is integrally in the shape of an arch. The third diversion rib has multiple functions. First, it can effectively divert the water flow from the uppermost part. Second, it also plays a role in preventing the splashing of the water flow directly falling from above. This design effectively prevents the water flow from the uppermost part from splashing into the cylinder due to excessive speed, avoiding a large amount of splashing water in the cylinder, which may cause pollution and safety hazards. When the diversion assembly is used in the laundry treatment equipment, it can maintain the stability and reliability of the entire system of the laundry treatment equipment. Third, the arch-shaped third diversion rib can also help disperse the impurities in the water flow. When the water flow impacts the third diversion rib, the convex part changes the flow state of the water flow, which will enable some larger particle impurities in the water flow to have more opportunities to contact and collide with the third diversion rib under the impact and turning effects of the water flow, or cause a certain degree of turbulence in the water flow, promoting the dispersion of the denser impurities in the water to a certain extent, preventing blockage, and thus maintaining the overall cleanliness and efficient operation of the laundry treatment equipment system.

[0121] Fifth, the fourth diversion rib not only helps the smooth flow of the water flow, but also further reduces the impact of the water flow on the bottom of the cylinder body of the laundry treatment equipment, prolonging the service life of the cylinder body. Moreover, a cooperation is formed between the third diversion rib and the fourth diversion rib. The water flow diverted by the third diversion rib can be divided into two parts, left and right, and flow to the corresponding fourth diversion ribs on the left and right respectively. Thus, the flow path of the water flow is further increased, the utilization efficiency of the water on the rear wall of the outer cylinder is improved, the rear wall of the outer cylinder has a larger heat exchange area as a whole, the heat conduction and heat exchange efficiency are enhanced, and the drying speed of the laundry treatment equipment is effectively increased.

[0122] It can be further understood that in the present disclosure, "a plurality of" means two or more, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after. The singular forms of "a", "the", and "said" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0123] It can be further understood that the terms "first", "second", etc. are used to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not represent a specific order or importance. In fact, the expressions such as "first" and "second" can be used interchangeably completely. For example, without departing from the scope of the present disclosure, the first information can also be called the second information, and similarly, the second information can also be called the first information.

[0124] It can be further understood that although operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be construed as requiring these operations to be performed in the specific order shown or in a serial order, or requiring all the operations shown to obtain the desired result. In certain circumstances, multitasking and parallel processing may be advantageous.

[0125] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known common general knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only to be considered as exemplary, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0126] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A flow splitting component, characterized in that: It is located in a condensation cavity on the rear wall (8) of the outer cylinder of the laundry treatment device. The diversion assembly includes: A water distribution member (1), which is arranged at the upper part of the rear wall (8) of the outer cylinder. The water distribution member (1) is formed with a water inlet (101) upwards and a water outlet (102) downwards. The water inlet (101) is used to communicate with the cooling water source of the condensation structure. A diversion member (2), which is provided with a plurality of radially distributed water diversion ribs (3). One end of the water diversion rib (3) close to the water outlet (102) is the first water diversion starting end, and the end far from the water outlet (102) is the first water diversion ending end. The distance between the first water diversion starting ends of adjacent water diversion ribs (3) is smaller than the distance between the first water diversion ending ends. The inlet end of the diversion member (2) is connected to the water outlet (102) end of the water distribution member (1) or at least partially extends into the water distribution member (1) to disperse and flow out the cooling water source flowing into the water inlet (101).

2. The shunt assembly according to claim 1, wherein The water distribution member (1) and the diversion member (2) can be assembled into an integral part, and the integral part is detachably arranged on the rear wall (8) of the outer cylinder.

3. The flow splitting component according to claim 1, characterized in that, The water distribution member (1) is configured as a water pressing plate, and its interior or the wall surface cooperating with the rear wall (8) of the outer cylinder constitutes a flat channel connecting the water inlet (101) and the water outlet (102).

4. The shunt component according to claim 1, wherein The diversion member (2) includes a plate rib, and the plurality of radially distributed water diversion ribs (3) are distributed on the side surface of the plate rib to form radially distributed diversion channels.

5. The diversion assembly according to claim 1, wherein The first water diversion starting ends of the plurality of water diversion ribs (3) are located at the water outlet (102) and divide the water outlet (102) into a plurality of diversion openings (1021). The plurality of diversion openings (1021) are used to divide the water flow at the water outlet (102) into multiple water flows. The plurality of diversion openings (1021) are not communicated with each other, or the plurality of diversion openings (1021) are communicated through a gap smaller than the width of the water outlet (102).

6. A condensation structure is provided on the rear wall (8) of the outer cylinder of the laundry treatment device. The condensation structure forms a condensation chamber, and the condensation chamber is used for cooling and dehumidifying the drying air flow with cooling water. It is characterized in that, A water supply port for communicating with the cooling water source of the condensation structure is provided at the upper part of the condensation cavity. The diversion assembly according to any one of claims 1-5 is provided at the water supply port, and a plurality of groups of diversion ribs for guiding the condensed water on the rear wall (8) of the outer cylinder to the lower part of the condensation cavity are provided below the diversion assembly.

7. The condensation structure according to claim 6, wherein, The plurality of groups of diversion ribs include: A plurality of second diversion ribs (4), which are all arranged on the rear wall (8) of the outer cylinder and below the water diversion ribs (3). The plurality of second diversion ribs (4) each have their corresponding diversion openings (1021), and the corresponding diversion openings (1021) are different. One end of the second diversion rib (4) close to the diversion opening (1021) is the second diversion starting end, and the end far from the diversion opening (1021) is the second diversion ending end. The distance between the second diversion starting ends of adjacent second diversion ribs (4) is smaller than the distance between the second diversion ending ends.

8. The condensation structure according to claim 7, wherein Among the multiple water dividing ribs (3), the distance between the first water dividing ends of the two outermost water dividing ribs (3) is L1, and among the multiple second guiding ribs (4), the distance between the second guiding starting ends of the two outermost second guiding ribs (4) is L2, where L1 > L2; and / or, The distances between the first water dividing starting ends of any adjacent water dividing ribs (3) are equal, the distances between the first water dividing ends of any adjacent water dividing ribs (3) are equal, and the second guiding starting ends of the multiple second guiding ribs (4) are distributed at equal intervals below the first water dividing ends of the multiple water dividing ribs (3).

9. The condensation structure according to claim 7, wherein Among the multiple second guiding ribs (4) and the multiple diversion openings (1021), the longer the length of the second guiding rib (4), the larger the water outlet area of the corresponding diversion opening (1021).

10. The condensation structure according to claim 6, characterized in that, The multiple groups of guiding ribs include: Multiple second guiding ribs (4), the multiple second guiding ribs (4) are all arranged on the rear wall (8) of the outer cylinder, the multiple second guiding ribs (4) correspond to the multiple water dividing ribs (3) one by one, the end of the second guiding rib (4) close to the water dividing rib (3) is the second guiding starting end, and the end far from the water dividing rib (3) is the second guiding end, and the distance between the second guiding starting ends of adjacent second guiding ribs (4) is less than the distance between the second guiding ends.

11. The condensation structure according to claim 6, characterized in that, The multiple groups of guiding ribs include: multiple second guiding ribs (4), the multiple second guiding ribs (4) include a first partial guiding rib (401) and a second partial guiding rib (402), the first partial guiding rib (401) is located on the left side of the central position of the rear wall (8) of the outer cylinder, the second partial guiding rib (402) is located on the right side of the central position of the rear wall (8) of the outer cylinder, and an avoidance space (403) is formed between the first partial guiding rib (401) and the second partial guiding rib (402), and the avoidance space (403) provides an avoidance space for the components at the central position of the rear wall (8) of the outer cylinder.

12. The condensation structure according to claim 11, wherein, The multiple groups of guiding ribs further include: A third guiding rib (5), the third guiding rib (5) is arranged in the avoidance space (403) and the third guiding rib (5) is located below the central position of the rear wall (8) of the outer cylinder, and the middle part of the third guiding rib (5) protrudes towards the central position of the rear wall (8) of the outer cylinder relative to both ends.

13. The condensation structure according to claim 12, wherein, The multiple groups of guiding ribs further include: multiple fourth guiding ribs (6), at least one fourth guiding rib (6) is arranged on the left side of the central position of the rear wall (8) of the outer cylinder and is located below the second guiding end of the first partial guiding rib (401) to guide the water flowing down from the first partial guiding rib (401), and at least one fourth guiding rib (6) is arranged on the right side of the central position of the rear wall (8) of the outer cylinder and is located below the second guiding end of the second partial guiding rib (402) to guide the water flowing down from the second partial guiding rib (402).

14. The condensation structure according to claim 13, wherein, The multiple groups of guiding ribs further include: One end of the third flow guide rib (5) is located on the left side of the center position of the rear wall (8) of the outer cylinder, and is located above the corresponding fourth flow guide rib (6), and the other end is located on the right side of the center position of the rear wall (8) of the outer cylinder, and is located above the corresponding fourth flow guide rib (6).

15. The condensation structure according to claim 13, wherein The fourth flow guide rib (6) located on the left side of the center position of the rear wall (8) of the outer cylinder protrudes in a direction away from the center position of the rear wall (8) of the outer cylinder; The fourth flow guide rib (6) located on the right side of the center position of the rear wall (8) of the outer cylinder protrudes in a direction away from the center position of the rear wall (8) of the outer cylinder.

16. A clothing treatment device, characterized in that, Comprising: The flow splitting assembly according to any one of claims 1-5 or the condensation structure according to any one of claims 6-15.

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