A nozzle and a laundry treating apparatus

Abstract

Embodiments of the present application provide a nozzle and a clothes processing apparatus. The nozzle comprises a nozzle body and one or more nozzles. The nozzle body comprises one or more water passing cavities. Fluid in the one or more water passing cavities is discharged through the one or more nozzles. The nozzle body and the nozzles are made of different materials and are integrated. The integrated structure omits the assembly between the nozzle body and the nozzles, and helps to improve the sealing performance at the junction of the nozzle body and the nozzles, thereby helping to improve the product qualification rate. Moreover, the nozzle body and the nozzles are made of different materials, which can select different materials for the nozzle body and the nozzles to meet the performance and / or appearance requirements of the nozzle body and the nozzles, while improving the product qualification rate.

Description

Technical Field

[0001] This application relates to the field of clothing treatment technology, and more particularly to a spray nozzle and clothing treatment device. Background Technology

[0002] In related technologies, garment processing equipment includes a drum assembly and a spray head, the latter used to spray water onto the drum assembly. The spray head is capable of spraying at least a detergent mixture, which helps improve the washing effect during garment processing. As a crucial component of garment processing equipment, the product qualification rate of the spray head during the production process is of great concern. Summary of the Invention

[0003] In view of this, the embodiments of this application aim to provide a spray nozzle and clothing treatment device that helps to improve the product qualification rate of the spray nozzle.

[0004] In a first aspect, embodiments of this application provide a nozzle, comprising:

[0005] A nozzle body, the nozzle body including one or more water passage chambers;

[0006] One or more nozzles through which fluid in the one or more water passage chambers is discharged;

[0007] The main body of the nozzle is made of a different material than the nozzle itself, and it is a one-piece plastic structure.

[0008] In some embodiments, the nozzle material comprises a resin matrix and metal particles dispersed in the resin matrix, wherein the mass percentage of the metal particles is 0.1% to 1%.

[0009] In some embodiments, the metal particles are silver powder and / or copper powder.

[0010] In some embodiments, the particle size of the metal particles is 5 micrometers to 50 micrometers.

[0011] In some embodiments, the nozzle is disposed outside the nozzle body, the nozzle body is provided with a through hole, the through hole is filled with the material of the nozzle and a gate forming portion is formed on the side facing the water passage cavity, the gate forming portion being adapted to correspond to the gate of the mold.

[0012] In some implementations, the nozzle body is provided with a secondary injection hole, and the secondary injection hole is filled with the material of the nozzle.

[0013] In some implementations, one of the joints between the nozzle body and the nozzle is provided with a rib, and the other is provided with a groove, with the rib filling the groove.

[0014] In some implementations, the thickness of the reinforcing bar is 0.4 to 2 mm.

[0015] In some embodiments, the nozzle body is provided with an outlet, the outlet is in communication with the water passage cavity, the nozzle is disposed at the outlet, and at least one of the ribs and the corresponding grooves are disposed around the outlet.

[0016] In some implementations, there are multiple water passage chambers, each of which is not interconnected, and each water passage chamber is provided with one or more nozzles.

[0017] In some implementations, the number of nozzles is multiple, and at least two of the nozzles have different spray directions.

[0018] In some embodiments, the nozzle body includes a bottom wall, two side walls disposed opposite to each other along a first direction, and two end plates disposed opposite to each other along a second direction, wherein the first direction intersects the second direction, and the two side walls and the two end plates are all connected to the bottom wall;

[0019] One of the nozzles is disposed on the outside of one of the two sidewalls, and the other nozzle is disposed on the outside of one of the two endplate portions.

[0020] Secondly, embodiments of this application provide a garment processing device, comprising:

[0021] cylindrical assembly;

[0022] A door seal ring is disposed on the front side of the cylindrical assembly;

[0023] The nozzle described in any embodiment of this application has its body located radially inside the door seal ring.

[0024] The nozzle provided in this application embodiment has an integrated structure that eliminates the need for assembly between the nozzle body and the nozzle, which also helps improve the sealing performance at the interface between the nozzle body and the nozzle, thereby helping to improve the product qualification rate. Moreover, the nozzle body and the nozzle are made of different materials, which not only improves the product qualification rate but also allows for the use of different materials for the nozzle body and the nozzle to meet the performance and / or appearance requirements of the nozzle body and the nozzle respectively. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the nozzle structure provided in the embodiments of this application;

[0026] Figure 2 for Figure 1 A structural diagram of the structure shown from another angle;

[0027] Figure 3 for Figure 2Schematic diagram of the cross-sectional structure along the AA direction;

[0028] Figure 4 This is a schematic diagram of the nozzle being installed on the door seal ring according to an embodiment of this application;

[0029] Figure 5 for Figure 4 An enlarged structural diagram of part B of the structure shown;

[0030] Figure 6 A schematic diagram of the injection nozzle body provided in the embodiments of this application;

[0031] Figure 7 A schematic diagram of the injection nozzle body provided in the embodiments of this application;

[0032] Figure 8 A schematic diagram of an injection nozzle provided in an embodiment of this application;

[0033] Figure 9 This is a schematic diagram of an injection nozzle provided in an embodiment of this application.

[0034] Explanation of reference numerals in the attached figures

[0035] 10. Nozzle; 11. Nozzle body; 111. Water passage cavity; 111a. First water passage cavity; 111b. Second water passage cavity; 112. Through hole; 113. Secondary injection hole; 114. Rib; 115. Bottom wall; 116. Side wall; 117. End plate; 118. Spacing structure; 119. Outlet; 119a. First outlet; 119b. Second outlet; 119c. Third outlet; 12. Nozzle; 12a. First nozzle; 12b. Second nozzle; 12c. Third nozzle; 20. Door seal ring; 30. Gate. Detailed Implementation

[0036] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.

[0037] In the description of the embodiments of this application, it should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0039] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature and the second feature are in direct contact, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] Please see Figure 1 This application provides a nozzle 10, which includes a nozzle body 11 and one or more nozzles 12.

[0042] like Figure 3 As shown, the nozzle body 11 includes one or more water passage chambers 111. The water passage chambers 111 are used to store fluid.

[0043] The fluid in one or more of the aforementioned water passage chambers 111 is discharged through one or more nozzles 12. That is, the nozzles 12 are used to discharge the fluid in the water passage chambers 111.

[0044] It should be noted that the nozzle body 11 includes one or more water passage chambers 111, and the fluid in the one or more water passage chambers 111 is discharged through one or more nozzles 12 in the following ways:

[0045] In the first case, there is one water passage chamber 111 and one or more nozzles 12. The fluid in the water passage chamber 111 is discharged through the corresponding nozzle 12.

[0046] The second scenario: There are multiple water passage chambers 111, at least two of which are interconnected, and at least one of the interconnected water passage chambers 111 is provided with one or more nozzles 12.

[0047] The third scenario involves multiple water passage chambers 111, each independent of the others, with one or more nozzles 12 corresponding to each chamber. This allows different types of fluids to be stored in different water passage chambers 111, enabling the fluid within each chamber to be discharged through its corresponding nozzle 12.

[0048] It should be noted that the water passage cavity 111 is provided with one or more nozzles 12. This means that one water passage cavity 111 can be provided with one nozzle 12, or one water passage cavity 111 can be provided with multiple nozzles 12, where multiple nozzles can be two, three or more.

[0049] In some embodiments, the nozzle body 11 is made of a different material than the nozzle 12, and both are integral plastic structures. For example, the nozzle body 11 and the nozzle 12 are formed into an integral plastic structure using a two-color injection molding process.

[0050] It should be noted that two-color injection molding refers to the process of injecting two different materials into the same mold one after the other, so that the molded product is formed by two materials.

[0051] In this embodiment, the mold corresponding to the nozzle 10 includes a nozzle body cavity and a nozzle cavity. The nozzle body cavity is used to form the nozzle body 11, and the nozzle cavity is used to form the nozzle 12.

[0052] In some related technologies, the nozzle is made of metal, while the printhead body is made of plastic. Because metal and plastic are different materials, the nozzle manufacturing process requires first die-casting the metal using a die-casting mold to form a metal nozzle. Then, the metal nozzle is placed in an injection mold for injection molding to form the printhead. Placing the metal nozzle in the injection mold is often done manually. Manual placement of the metal nozzle is prone to errors, resulting in a low product yield, and is also inefficient, impacting production efficiency. Furthermore, the printhead production process in these technologies requires both a die-casting mold and an injection mold, which is costly.

[0053] In this embodiment, the integrated structure eliminates the need for assembly between the nozzle body 11 and the nozzle 12, which also helps improve the sealing performance at the junction of the nozzle body 11 and the nozzle 12, thereby improving the product qualification rate. Furthermore, the different materials of the nozzle body 11 and the nozzle 12 not only improve the product qualification rate but also allow for the use of different materials to meet the performance and / or appearance requirements of the nozzle body 11 and the nozzle 12 respectively. In addition, during the manufacturing process, there is no need for manual placement of the metal nozzle, which helps improve the product qualification rate and production efficiency. It also eliminates the need to develop a die-casting mold for the metal nozzle; only one injection mold is required, which helps reduce production costs.

[0054] In some embodiments, the material of the nozzle body 11 includes one or more of polyvinyl chloride, polypropylene, and polystyrene. Polyvinyl chloride, polypropylene, and polystyrene are all thermoplastics, which are easy to mold and have good mechanical and chemical stability, thus giving the nozzle body 11 good stability.

[0055] In some embodiments, the nozzle 12 is made of a resin matrix and metal particles dispersed in the resin matrix. By adding metal particles to the resin matrix, the nozzle 12 can achieve a metallic appearance, and the spraying process can be eliminated.

[0056] For example, the mass percentage of metal particles is 0.1% to 1%. That is, the mass percentage of metal particles can be 0.1%, 0.2%, 0.3%, 0.5%, 0.7%, 0.8%, 0.9%, 1%, etc. By controlling the mass percentage of metal particles within this range, on the one hand, the problem of insufficient metal particles causing an indistinct metallic appearance on the nozzle 12 is avoided as much as possible; on the other hand, the problem of excessive metal particles causing poor flowability of the resin matrix and ultimately affecting the injection molding quality is also avoided as much as possible.

[0057] In some embodiments, the resin matrix includes one or more of polyvinyl chloride, polypropylene, and polystyrene. Thermoplastic resin matrices have good chemical stability, heat resistance, and mechanical properties, which gives the nozzle 12 good stability.

[0058] The material of the metal particles is not limited and can be set according to requirements. For example, the metal particles are silver powder and / or copper powder. That is, the metal particles can be silver powder, copper powder, or a mixture of silver powder and copper powder, so that the appearance color of the nozzle 12 is silver, copper, or a mixture of silver and copper powder.

[0059] In some embodiments, the particle size of the metal particles is 5 micrometers to 50 micrometers. That is, the particle size of the metal particles can be 5 micrometers, 6 micrometers, 10 micrometers, 15 micrometers, 18 micrometers, 25 micrometers, 40 micrometers, 46 micrometers, 50 micrometers, etc.

[0060] It should be noted that the shape of the metal particles is not limited, and the particle size refers to the maximum linear dimension of the metal particles.

[0061] By controlling the particle size of the metal particles within a reasonable range, on the one hand, the metal particles can be dispersed more evenly in the resin matrix to provide more interfacial bonding points; on the other hand, the nozzle 12 material has better flowability, making it easier for the nozzle 12 to be injection molded.

[0062] In some embodiments, the nozzle 12 is disposed outside the nozzle body 11.

[0063] For example, such as Figure 6 As shown, the nozzle body 11 is provided with a through hole 112. That is, the through hole 112 penetrates the cavity wall of the water cavity 111. The through hole 112 is filled with the material of the nozzle 12 and a gate forming part is formed on the side facing the water cavity 111. The gate forming part is adapted to correspond to the gate 30 of the mold.

[0064] In this embodiment, during the injection molding process, the injection molding material of the nozzle body 11 is first injected into the nozzle body cavity through the gate 30, and then cooled and solidified to form the nozzle body 11. A through hole 112 is pre-reserved on the nozzle body 11. The injection molding material of the nozzle 12 is injected from the inside of the water passage cavity 111 into the through hole 112 through the gate 30. The injection molding material of the nozzle 12 flows along the through hole 112 into the nozzle cavity. After molding, the mold is opened to obtain the nozzle 10. At this time, a portion of the material of the nozzle 12 also fills the through hole 112, which helps to increase the interlocking force between the nozzle 12 and the nozzle body 11.

[0065] In some embodiments, the nozzle body 11 is provided with a secondary injection hole 113, which is filled with the material of the nozzle 12. That is, during the injection molding process, after the gate 30 injects the injection plastic into the nozzle 12 through the through hole 112, a portion of the injection plastic of the nozzle 12 will enter the secondary injection hole 113. After the molding and cooling, the material of the nozzle 12 fills the secondary injection hole 113, thereby helping to further enhance the interlocking force between the nozzle 12 and the nozzle body 11, making the nozzle 12 and the nozzle body 11 more firmly bonded together.

[0066] It is understandable that the secondary injection hole 113 can be a through hole that passes through the cavity wall of the water cavity 111, or it can be a blind hole that opens towards the outside of the nozzle body 11. There is no limitation here, as long as the injection plastic of the nozzle 12 can flow into the secondary injection hole 113 through the through hole 112.

[0067] In some embodiments, one of the joints between the nozzle body 11 and the nozzle 12 is provided with a rib 114, and the other is provided with a groove, with the rib 114 filling the groove. By having the rib 114 fill the groove, it helps to increase the interlocking force between the nozzle body 11 and the nozzle 12, and helps to make the nozzle 12 and the nozzle body 11 more firmly joined together.

[0068] For example, please refer to Figure 6 Ribs 114 are formed on the nozzle body 11. In this embodiment, a groove (not shown in the figure) is formed at the corresponding position of the nozzle 12.

[0069] In some embodiments, the thickness of the rib 114 is 0.4 mm to 2 mm. That is, the thickness of the rib 114 can be 0.4 mm, 0.6 mm, 0.9 mm, 1.1 mm, 1.5 mm, 2 mm, etc. By setting the thickness of the rib 114 within a reasonable range, on the one hand, the problem of insufficient interlocking force caused by the rib 114 being too thin is avoided as much as possible; on the other hand, the problem of uneven cooling caused by the rib 114 being too thick is avoided as much as possible, resulting in defects such as shrinkage and dents on the product surface.

[0070] In some embodiments, please refer to the following simultaneously: Figure 6 and Figure 7 The nozzle body 11 is provided with an outlet 119, which is connected to the water passage chamber 111, and the nozzle 12 is provided at the outlet 119. That is, the fluid in the water passage chamber 111 flows from the outlet 119 to the nozzle 12.

[0071] In this embodiment, one outlet 119 is provided corresponding to one nozzle 12, that is, the number of outlets 119 is the same as the number of nozzles 12.

[0072] For example, at least one rib 114 and a corresponding groove are arranged around the outlet 119. By arranging the rib 114 and the corresponding groove around the outlet 119, the contact area between the rib 114 and the groove is increased, thereby increasing the interlocking force between the rib 114 and the corresponding groove, which in turn increases the interlocking force between the nozzle 10 and the nozzle body 12, thus making the nozzle 12 and the nozzle body 11 more firmly joined together.

[0073] In some embodiments, there are multiple nozzles 12, and at least two nozzles 12 have different spray directions. This allows the nozzles 12 to spray fluid toward different locations.

[0074] It should be noted that at least two nozzles 12 have different spray directions. This could mean that multiple nozzles 12 corresponding to the same water passage chamber 111 have different spray directions, or that multiple nozzles 12 corresponding to different water passage chambers 111 have different spray directions.

[0075] This application also provides a garment processing device, which includes a cylindrical assembly, a door seal ring 20, and a nozzle 10 in any embodiment of this application.

[0076] A door seal ring 20 is located on the front side of the tube assembly. The communicating space formed by the interior of the tube assembly and the radially inner side of the door seal ring 20 constitutes a garment processing chamber, which is used to store garments.

[0077] In some embodiments, the nozzle body 11 is located radially inside the door seal ring 20. This facilitates the nozzle 12 spraying fluid toward the cylinder assembly and / or the door seal ring 20.

[0078] Clothing processing equipment includes, but is not limited to, washing machines and washer-dryer combos.

[0079] In some embodiments, the garment handling device includes a housing with a cylindrical assembly disposed within it. The housing has a garment inlet communicating with a garment handling chamber, through which a user places garments into the garment handling chamber. Exemplarily, the door assembly includes a door glass bowl that arches towards the garment handling chamber, extending radially inward to the door seal ring 20. The user can observe the contents of the garment handling chamber through the door glass bowl.

[0080] In some embodiments, the number of nozzles 12 is at least two, with at least one nozzle 12 spraying fluid toward the interior of the cylinder assembly and at least one nozzle 12 spraying fluid toward the door seal ring 20.

[0081] In some other embodiments, the number of nozzles 12 is at least two, with at least one nozzle 12 spraying fluid toward the interior of the cylinder assembly and at least one nozzle 12 spraying fluid toward the door glass bowl.

[0082] In some other embodiments, the number of nozzles 12 is at least three, with at least one nozzle 12 spraying fluid toward the interior of the cylinder assembly, at least one nozzle 12 spraying fluid toward the door seal ring 20, and at least one nozzle 12 spraying fluid toward the door glass bowl.

[0083] In some embodiments, please refer to Figure 2 The nozzle body 11 includes a bottom wall 115, two side walls 116 arranged opposite each other along a first direction, and two end plate portions 117 arranged opposite each other along a second direction. The first direction and the second direction intersect, and the two side walls 116 and the two end plate portions 117 are all connected to the bottom wall 115. Thus, the nozzle body 11 is box-shaped, enclosed by the bottom wall 115, the two side walls 116, and the two end plate portions 117. The internal space of the nozzle body 11 includes one or more water passage chambers 111.

[0084] like Figure 1 and Figure 2 As shown, the first direction is the direction indicated by d1, and the second direction is the direction indicated by d2.

[0085] It should be noted that when the nozzle 10 is installed on the door seal ring 20, the first direction is the axial direction of the door seal ring 20, and the second direction is the circumferential direction of the door seal ring 20.

[0086] For example, one nozzle 12 is disposed on the outside of one of the two sidewalls 116, and the other nozzle 12 is disposed on the outside of one of the two endplate portions 117.

[0087] For ease of description, the nozzle 12 located on the outside of the side wall 116 is designated as the first nozzle 12a, and the nozzle 12 located on the outside of the end plate portion 117 is designated as the second nozzle 12b. In this embodiment, the first nozzle 12a is located on the outside of the side wall 116 near the interior of the cylinder assembly along the first direction and is used to spray fluid toward the interior of the cylinder assembly, while the second nozzle 12b is used to spray fluid toward the door seal ring 20.

[0088] In this embodiment, the outlet 119 corresponding to the first nozzle 12a is the first outlet 119a, and the outlet 119 corresponding to the second nozzle 12b is the second outlet 119b.

[0089] For example, the nozzle body 11 includes a spacer structure 118, which is disposed inside the nozzle body 11 and divides the internal space of the nozzle body 11 into at least two water passage chambers 111, which are arranged along a second direction. For ease of description, the two water passage chambers 111 are named the first water passage chamber 111a and the second water passage chamber 111b.

[0090] In some embodiments, the fluid in the first water passage 111a is a detergent mixture, and the fluid in the second water passage 111b is clean water.

[0091] It should be noted that "clean water" is not limited to tap water, but refers to a fluid with a lower concentration of detergent components compared to a detergent mixture solution.

[0092] For example, the first water passage chamber 111a is connected to the first nozzle 12a through the first outlet 119a, and the second water passage chamber 111b is connected to the second nozzle 12b through the second outlet 119b. That is, the first nozzle 12a sprays the detergent mixture in the first water passage chamber 111a into the inside of the drum assembly, which can clean clothes; the second nozzle 12b sprays the clean water in the second water passage chamber 111b into the door seal ring 20, which can clean the door seal ring 20.

[0093] In some embodiments, at least one of the plurality of nozzles 12 is located outside the bottom wall 115, and the nozzle 12 located outside the bottom wall 115 is connected to the second water passage chamber 111b. The nozzle 12 located outside the bottom wall 115 is used to spray fluid toward the glass bowl.

[0094] For ease of description, the nozzle 12 located on the outside of the bottom wall 115 is named the third nozzle 12c, and the outlet 119 corresponding to the third nozzle 12c is named the third outlet 119c. That is, the third nozzle 12c is connected to the second water passage chamber 111b through the third outlet 119c. The third nozzle 12c is used to spray clean water towards the door glass bowl to clean it.

[0095] The various embodiments / implementations provided in this application can be combined with each other without creating contradictions.

[0096] The above description is merely a preferred embodiment of this application and is not intended to limit the application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A nozzle, characterized in that, include: A nozzle body, the nozzle body including one or more water passage chambers; One or more nozzles through which fluid in the one or more water passage chambers is discharged; The main body of the nozzle is made of a different material than the nozzle itself, and it is a one-piece plastic structure.

2. The nozzle according to claim 1, characterized in that, The nozzle material comprises a resin matrix and metal particles dispersed in the resin matrix, wherein the mass percentage of the metal particles is 0.1% to 1%.

3. The nozzle according to claim 2, characterized in that, The metal particles are silver powder and / or copper powder.

4. The nozzle according to claim 2, characterized in that, The particle size of the metal particles is 5 micrometers to 50 micrometers.

5. The nozzle according to claim 1, characterized in that, The nozzle is disposed outside the nozzle body, the nozzle body is provided with a through hole, the through hole is filled with the material of the nozzle and a gate forming part is formed on the side facing the water passage cavity, the gate forming part is adapted to correspond to the gate of the mold.

6. The nozzle according to claim 1, characterized in that, The nozzle body is provided with a secondary injection hole, and the secondary injection hole is filled with the material of the nozzle.

7. The nozzle according to claim 1, characterized in that, One of the joints between the nozzle body and the nozzle is provided with a rib, and the other is provided with a groove, with the rib filling the groove.

8. The nozzle according to claim 7, characterized in that, The thickness of the rib is 0.4 mm to 2 mm.

9. The nozzle according to claim 7, characterized in that, The nozzle body is provided with an outlet, the outlet is connected to the water passage cavity, the nozzle is disposed at the outlet, and at least one of the ribs and the corresponding grooves are arranged around the outlet.

10. The nozzle according to claim 1, characterized in that, There are multiple water passage chambers, and each water passage chamber is not interconnected. Each water passage chamber is provided with one or more nozzles.

11. The nozzle according to claim 1, characterized in that, The number of nozzles is multiple, and at least two of the nozzles have different spray directions.

12. The nozzle according to claim 11, characterized in that, The nozzle body includes a bottom wall, two side walls arranged opposite each other along a first direction, and two end plates arranged opposite each other along a second direction. The first direction intersects the second direction, and the two side walls and the two end plates are all connected to the bottom wall. One of the nozzles is disposed on the outside of one of the two sidewalls, and the other nozzle is disposed on the outside of one of the two endplate portions.

13. A garment processing device, characterized in that, include: cylindrical assembly; A door seal ring is disposed on the front side of the cylindrical assembly; The nozzle according to any one of claims 1-12, wherein the nozzle body is located radially inside the door seal ring.

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