Washing pipe assembly
By designing a vibration-absorbing unit with vibration-absorbing effect in the washing tube assembly, the low-frequency noise problem caused by the drain pipe passing through the partition or partition wall is solved, and the effect of effectively reducing noise is achieved.
Patent Information
- Application Number
- CN202421189842.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-27
AI Technical Summary
During the assembly process of washing machine, due to the possible partition or partition wall between the drain hole and the washing machine, the drain pipe needs to pass through the partition or partition wall. When the liquid flows through this, vibration will occur, causing low-frequency noise.
A washing tube assembly is designed, and the pipe body is covered with a connecting sleeve connected to the partition, and a vibration damping unit with a vibration damping effect is provided between the connecting sleeve and the pipe body. The vibration damping unit consists of a glass wool sleeve and two annular vibration isolation pads. A sealing structure is formed by a foam layer, and a limit ring is provided at both ends of the connecting sleeve to ensure stable connection.
Through the setting of the vibration damping unit, the vibration transmission is effectively reduced, the noise level is reduced, and the use experience of the washing machine is improved.
Smart Images
Figure CN222499745U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipe fittings and relates to a laundry pipe assembly. Background Art
[0002] The laundry hose is generally used for the drainage function of the washing machine. With the development of technology, washing machines are generally embedded in walls or boxes to save space without affecting the use of the washing machine. However, in the actual assembly process, since there may be partitions or walls between the drain hole and the washing machine, the drain pipe needs to pass through the partition or wall. When the liquid flows through here, it will generate vibration, resulting in low-frequency noise. Summary of the invention
[0003] The purpose of the utility model is to provide a kind of
[0004] The purpose of the utility model can be achieved through the following technical solutions: a washing pipe assembly, including a pipe body, characterized in that the pipe body is sleeved with a connecting sleeve connected to the pipe body and connected to the partition, and a vibration reduction unit sleeved on the pipe body and having a vibration reduction effect is arranged between the connecting sleeve and the pipe body.
[0005] In the above-mentioned laundry pipe assembly, the vibration reduction unit is composed of a glass wool sleeve and two annular vibration isolation pads. The glass wool sleeve is mounted on the pipe body and connected thereto. The two annular vibration isolation pads are also mounted on the pipe body. The two ends of the glass wool sleeve are respectively in contact with the corresponding annular vibration isolation pads. The glass wool sleeve and the annular vibration isolation pads are both located in the connecting sleeve.
[0006] In the above-mentioned laundry hose assembly, the openings at both ends of the connecting sleeve are filled with a foam rubber layer for limiting the positions of the annular vibration isolation pad and the glass wool sleeve and forming a sealing structure.
[0007] In the above-mentioned laundry hose assembly, limiting rings connected to the connecting sleeve and in contact with the partition plate are arranged on the outer peripheral walls at both ends of the connecting sleeve.
[0008] Compared with the prior art, the laundry hose assembly has the following advantages:
[0009] 1. A connecting sleeve is sleeved on the pipe body and is connected to the pipe body and the partition or partition wall. A vibration reduction unit is sleeved on the pipe body and has a vibration reduction effect. The above structure can effectively reduce vibration transmission and reduce noise. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the half-section structure of the laundry hose assembly.
[0011] In the figure, 1. pipe body; 2. connecting sleeve; 3. glass wool sleeve; 4. annular vibration isolation pad; 5. foam rubber layer; 6. limiting ring. DETAILED DESCRIPTION
[0012] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0013] like Figure 1 As shown, the laundry pipe assembly includes a pipe body 1, on which is sleeved a connecting sleeve 2 which is connected to the pipe body 1 and is connected to a partition or a partition wall. A vibration reduction unit sleeved on the pipe body 1 and having a vibration reduction effect is arranged between the connecting sleeve 2 and the pipe body 1. The vibration reduction unit consists of a glass wool sleeve 3 and two annular vibration isolation pads 4. The glass wool sleeve 3 is sleeved on the pipe body 1 and connected thereto, and the glass wool sleeve 3 is slidably fitted with the connecting sleeve 2. The two annular vibration isolation pads 4 are also sleeved on the pipe body 1, and the annular vibration isolation pads 4 are slidably fitted with the connecting sleeve 2. The two ends of the glass wool sleeve 3 are respectively in conflict with the corresponding annular vibration isolation pads 4. The glass wool sleeve 3 and the annular vibration isolation pads 4 are both located in the connecting sleeve 2. The openings at both ends of the connecting sleeve 2 are filled with a foam layer 5 which is used to limit the positions of the annular vibration isolation pads 4 and the glass wool sleeve 3 and to form a sealing structure.
[0014] As a preferred structure, the outer peripheral walls at both ends of the connecting sleeve 2 are provided with limiting rings 6 which are connected thereto and abut against the partition plate or partition wall through the connecting sleeve 2 .
[0015] The specific embodiments described herein are merely examples of the spirit of the present invention. A person skilled in the art of the present invention may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0016] Although the terms such as pipe body 1, connecting sleeve 2, glass wool sleeve 3, annular vibration isolation pad 4, foam layer 5, and limiting ring 6 are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. A laundry hose assembly, comprising a hose body (1), characterized in that: The pipe body (1) is sleeved with a connecting sleeve (2) connected to the pipe body (1) and to the partition plate, and a vibration reduction unit sleeved on the pipe body (1) and having a vibration reduction effect is provided between the connecting sleeve (2) and the pipe body (1).
2. A laundry hose assembly according to claim 1, characterized in that: The vibration reduction unit is composed of a glass wool sleeve (3) and two annular vibration isolation pads (4); the glass wool sleeve (3) is sleeved on the pipe body (1) and connected thereto; the two annular vibration isolation pads (4) are also sleeved on the pipe body (1); the two ends of the glass wool sleeve (3) are respectively in contact with the corresponding annular vibration isolation pads (4); and the glass wool sleeve (3) and the annular vibration isolation pads (4) are both located in the connecting sleeve (2).
3. A laundry hose assembly according to claim 2, characterized in that: The openings at both ends of the connecting sleeve (2) are filled with a foam rubber layer (5) for limiting the positions of the annular vibration isolation pad (4) and the glass wool sleeve (3) and forming a sealing structure.
4. A laundry hose assembly according to claim 1, characterized in that: The outer peripheral walls at both ends of the connecting sleeve (2) are provided with limiting rings (6) connected thereto and in contact with the partition plate.