Noise reduction through-wall pipe for water supply and drainage

Abstract

The utility model discloses a noise reduction through-wall pipe for water supply and drainage, which comprises a pipeline body, a first mounting rack and a second mounting rack are detachably arranged on the outer side of the pipeline body, and protection structures are arranged on the first mounting rack and the second mounting rack. Fixing plates are fixedly arranged at the side ends of the first mounting frame and the second mounting frame; a main structure is formed by the first mounting frame, the second mounting frame and the pipeline body; the protection structure comprises a plurality of sound absorption plates, a plurality of sound absorption cotton plates and a plurality of protection plates, mounting structures are fixedly arranged on the fixing plate, each mounting structure comprises a connecting block, a connecting piece and a threaded hole, and the whole structure can be conveniently mounted through the mounting structures.

Description

Technical Field

[0001] The utility model relates to the field of water supply and drainage pipelines, and more specifically, to a noise-reducing and sound-absorbing wall-penetrating pipe for water supply and drainage. Background Art

[0002] During the use of a building, it is often necessary to supply water and electricity to the inside of the building. In the process of supplying water to the building, water supply and drainage pipes play a vital role. In some cases, the water supply and drainage pipes will be installed through the wall. During the use of the pipes, due to the flow of water in the pipes, a certain amount of noise will be generated. When the water flows faster, the pipes will vibrate and generate noise. Existing pipes generally lack structures to reduce noise. The appearance of noise will cause a great impact and discomfort to users, thereby affecting the use of the building. At the same time, the outside of the existing pipes lacks a protective structure. When the pipes are impacted by the external environment, they are prone to damage, which affects the use of the pipes and is inconvenient for long-term use of the pipes. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a noise-reducing and sound-absorbing wall-penetrating pipe for water supply and drainage to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a noise-reducing and sound-absorbing wall-penetrating pipe for water supply and drainage, comprising a pipe body, a first mounting frame and a second mounting frame are detachably provided on the outer side of the pipe body, a protective structure is provided on the first mounting frame and the second mounting frame, a fixing plate is fixedly provided on the side ends of the first mounting frame and the second mounting frame, and the main structure is formed by the first mounting frame, the second mounting frame and the pipe body;

[0007] The protective structure includes a sound-absorbing panel, a sound-absorbing cotton panel and a protective panel. There are multiple sound-absorbing panels, protective panels and sound-absorbing cotton panels. A mounting structure is fixedly arranged on the fixed plate. The mounting structure includes a connecting block, a connecting piece and a threaded hole. There are multiple mounting structures. The mounting structure is convenient for installing the entire structure.

[0008] The utility model is further configured such that a mounting plate is fixedly provided on the upper end of the pipe body, and fixing blocks are fixed inside the first mounting frame and the second mounting frame, and a notch is provided on the fixing block, and the notch cooperates with the mounting plate, and a plurality of notches are provided, thereby facilitating the connection between the pipe body and the first mounting frame and the second mounting frame.

[0009] The utility model is further configured such that a connecting rod is detachably provided on the fixing block and the mounting plate, and connecting holes are provided on the fixing block and the mounting plate, the connecting rod and the connecting hole cooperate with each other, and threads are provided on both ends of the connecting rod, so as to facilitate connecting the first mounting frame, the second mounting frame and the mounting plate through the connecting rod.

[0010] The utility model is further configured as follows: a spring is arranged between the fixing block and the mounting plate, and a plurality of springs are arranged. The spring sleeve is installed on the connecting rod and is arranged inside the notch. Limiting plates are detachably arranged at both ends of the connecting rod. The limiting plates are threadedly connected to the connecting rod, thereby facilitating fixing the connecting rod through the limiting plates.

[0011] The utility model is further configured such that the side ends of the first mounting frame and the second mounting frame are fixedly provided with extension plates, the extension plates are fixedly provided with matching rods, and multiple extension plates and matching rods are provided, and the sound-absorbing panels, sound-absorbing cotton panels and protective panels are all provided on the extension plates, so as to facilitate the support of the protective structure.

[0012] The utility model is further configured such that the sound absorbing panel and the protection panel are both provided with matching holes, the matching rods and the matching holes match each other, the sound absorbing panel and the protection panel are both sleeved and installed on the matching rods, the top end of the matching rods is provided with threads, the sound absorbing panel, the protection panel and the sound absorbing cotton panel are installed on the extension plate by bolts matching with the threads of the matching columns, thereby completing the installation of the protection structure.

[0013] The utility model is further configured such that the sound absorbing panel is arranged at the bottom layer, the protection panel is arranged at the top layer, the sound absorbing cotton panel is arranged between the sound absorbing panel and the protection panel, and the sound absorbing cotton panel is adhesively connected to the sound absorbing panel and the protection panel, so as to facilitate forming the protection structure into a complete whole.

[0014] The utility model is further configured such that the connecting block is fixedly arranged on the fixing plate, the connecting piece is arranged on the fixing plate, the connecting block and the connecting piece are both provided with mounting holes, the mounting holes are provided with threads, and the threaded holes are arranged on the connecting piece, thereby facilitating the connection between the connecting block and the connecting piece.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a noise-reducing and sound-absorbing wall-penetrating pipe for water supply and drainage, which has the following beneficial effects:

[0017] 1. The utility model installs a pipeline body between a first mounting frame and a second mounting frame, and connects the first mounting frame, the second mounting frame and the pipeline body through the cooperation of the fixing blocks arranged on the first mounting frame and the second mounting frame and the mounting sheet arranged on the pipeline body. When the water flow generates noise, the movement of the pipeline body drives the movement of the mounting sheet, and the movement of the mounting sheet compresses the spring, and the shaking generated by the pipeline body is offset by the spring, thereby reducing the noise. At the same time, the noise is absorbed by the cooperation of the sound-absorbing board and the sound-absorbing cotton, thereby reducing the noise generated by the pipeline and facilitating the use of the pipeline.

[0018] 2. The utility model sets a first mounting frame and a second mounting frame on the outside of the pipe body, and protects the outside of the pipe body through the first mounting frame and the second mounting frame. At the same time, a protective structure is set on the outside of the first mounting frame and the second mounting frame, and the pipe body is protected by a protective plate. When the protective plate is impacted by the outside, the protective plate and the sound-absorbing plate will be compressed to reduce the impact on the pipe body, thereby protecting the pipe body.

[0019] 3. The utility model provides an installation structure, and the positions of the installation holes provided on the connecting block and the connecting plate are used to facilitate the adjustment of the position of the connecting plate according to the specific installation conditions during the installation process, so as to facilitate the connection of the connecting plate with the external wall. The connecting plate is connected to the wall through the threaded holes provided on the connecting plate and the cooperation between the bolts and the threaded holes, and the connecting plate is connected to the connecting block through the cooperation between the installation holes and the bolts, so as to facilitate the fixation of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a noise reduction and sound absorbing wall-penetrating pipe for water supply and drainage;

[0021] Figure 2 It is a schematic diagram of the matching structure of a pipe body and a first mounting frame of a noise-reducing and sound-absorbing wall-penetrating pipe for water supply and drainage;

[0022] Figure 3 It is a schematic diagram of the coordination structure of a first mounting frame, a protection structure and a mounting structure of a noise reduction and silencing wall-penetrating pipe for water supply and drainage;

[0023] Figure 4 It is a structural schematic diagram of a protective structure for noise reduction and silencing through-wall pipes for water supply and drainage;

[0024] Figure 5 The present invention is a structural schematic diagram of a first mounting frame for a noise-reducing and silencing wall-penetrating pipe for water supply and drainage.

[0025] In the figure: 1. Pipe body; 2. First mounting bracket; 3. Second mounting bracket; 4. Fixing plate; 5. Sound-absorbing board; 6. Sound-absorbing cotton board; 7. Protective plate; 8. Connecting block; 9. Connecting piece; 10. Threaded hole; 11. Mounting piece; 12. Fixing block; 13. Notch; 14. Connecting rod; 15. Connecting hole; 16. Spring; 17. Limiting piece; 18. Extension plate; 19. Matching rod; 20. Matching hole; 21. Mounting hole. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A noise reduction and silencing wall-penetrating pipe for water supply and drainage comprises a pipe body 1, a first mounting frame 2 and a second mounting frame 3 are detachably provided on the outer side of the pipe body 1, a protective structure is provided on the first mounting frame 2 and the second mounting frame 3, and a fixing plate 4 is fixedly provided on the side ends of the first mounting frame 2 and the second mounting frame 3;

[0030] The protective structure includes a sound-absorbing panel 5, a sound-absorbing cotton panel 6 and a protective panel 7. There are multiple sound-absorbing panels 5, protective panels 7 and sound-absorbing cotton panels 6. A mounting structure is fixedly arranged on the fixed plate 4. The mounting structure includes a connecting block 8, a connecting piece 9 and a threaded hole 10. There are multiple mounting structures. The connecting block 8 is fixedly arranged on the fixed plate 4. The connecting piece 9 is arranged on the fixed plate 4. Both the connecting block 8 and the connecting piece 9 are provided with mounting holes 21. The mounting holes 21 are provided with threads. The threaded holes 10 are arranged on the connecting piece 9.

[0031] In this embodiment, the entire wall-penetrating pipe structure is formed by the cooperation of the first mounting frame 2, the second mounting frame 3 and the pipe body 1.

[0032] More specifically, the protection structure is used to protect and absorb sound from the pipe body 1, and the installation structure is used to facilitate the connection between the entire structure and the wall.

[0033] See also Figure 1-Figure 5 As an implementation method for silencing the pipe: a mounting plate 11 is fixedly provided on the upper end of the pipe body 1, a fixing block 12 is fixed inside the first mounting frame 2 and the second mounting frame 3, a notch 13 is provided on the fixing block 12, the notch 13 and the mounting plate 11 cooperate with each other, a plurality of notches 13 are provided, a connecting rod 14 is detachably provided on the fixing block 12 and the mounting plate 11, a connecting hole 15 is provided on the fixing block 12 and the mounting plate 11, the connecting rod 14 and the connecting hole 15 cooperate with each other, threads are provided at both ends of the connecting rod 14, a spring 16 is provided between the fixing block 12 and the mounting plate 11, a plurality of springs 16 are provided, the spring 16 is sleeved and installed on the connecting rod 14, and is provided inside the notch 13, a limiting piece 17 is detachably provided at both ends of the connecting rod 14, and the limiting piece 17 and the connecting rod 14 are connected. The first mounting frame 2 and the second mounting frame 3 are connected by threads, and the side ends of the first mounting frame 2 and the second mounting frame 3 are fixedly provided with an extension plate 18, and a matching rod 19 is fixedly provided on the extension plate 18. A plurality of extension plates 18 and matching rods 19 are provided, and the sound-absorbing panel 5, the sound-absorbing cotton panel 6 and the protection plate 7 are all provided on the extension plate 18. Matching holes 20 are provided on the sound-absorbing panel 5 and the protection plate 7, and the matching rod 19 and the matching holes 20 match each other. The sound-absorbing panel 5 and the protection plate 7 are sleeved and installed on the matching rod 19, and the top of the matching rod 19 is provided with a thread. The sound-absorbing panel 5, the protection plate 7 and the sound-absorbing cotton panel 6 are installed on the extension plate 18 by bolts and the threads of the matching column. The sound-absorbing panel 5 is provided at the bottom layer, and the protection plate 7 is provided at the top layer. The sound-absorbing cotton panel 6 is provided between the sound-absorbing panel 5 and the protection plate 7, and the sound-absorbing cotton panel 6 is bonded to the sound-absorbing panel 5 and the protection plate 7;

[0034] Specifically, when absorbing sound of the pipe, the first mounting frame 2, the second mounting frame 3 and the pipe body 1 are connected by the mutual cooperation of the fixing block 12 arranged on the first mounting frame 2 and the second mounting frame 3 and the mounting piece 11 arranged on the pipe body 1. When the water flow generates noise, the movement of the pipe body 1 drives the mounting piece 11 to move. The movement of the mounting piece 11 compresses the spring 16, and the shaking generated by the pipe body 1 is offset by the spring 16, thereby reducing the noise. At the same time, the noise is absorbed by the cooperation of the sound-absorbing plate 5 and the sound-absorbing cotton, thereby facilitating the reduction of the noise generated by the pipe. When protecting the pipe body 1, the outer side of the pipe body 1 is protected by the first mounting frame 2 and the second mounting frame 3. At the same time, by setting a protective structure on the outer side of the first mounting frame 2 and the second mounting frame 3, the pipe body 1 is protected by the protective plate 7. When the protective plate 7 is impacted by the outside, the protective plate 7 and the sound-absorbing plate 5 are compressed to reduce the impact on the pipe body 1, thereby protecting the pipe body 1.

[0035] In summary, when used as a whole:

[0036] When silencing is performed on the pipe body 1, the first mounting frame 2, the second mounting frame 3 and the pipe body 1 are connected by the cooperation of the fixing blocks 12 arranged on the first mounting frame 2 and the second mounting frame 3 and the mounting plate 11 arranged on the pipe body 1. When the water flow generates noise, the movement of the pipe body 1 drives the mounting plate 11 to move. The movement of the mounting plate 11 compresses the spring 16, and the shaking generated by the pipe body 1 is offset by the spring 16, thereby reducing the noise. At the same time, the noise is absorbed by the cooperation of the sound-absorbing panel 5 and the sound-absorbing cotton, thereby facilitating the reduction of the noise generated by the pipe.

[0037] When protecting the pipe body 1, the outer side of the pipe body 1 is protected by the first mounting frame 2 and the second mounting frame 3. At the same time, by setting a protective structure on the outer sides of the first mounting frame 2 and the second mounting frame 3, the pipe body 1 is protected by the protective plate 7. When the protective plate 7 is impacted by the outside, the protective plate 7 and the sound absorbing plate 5 will be compressed to reduce the impact on the pipe body 1, thereby protecting the pipe body 1.

[0038] During the installation process, according to the specific conditions of the installation, the position of the connecting piece 9 is adjusted to facilitate the connection of the connecting piece 9 with the external wall, so that the connecting piece 9 is connected to the wall through the threaded hole 10 set on the connecting piece 9 and the cooperation of the bolt and the threaded hole 10, and the connecting piece 9 is connected to the connecting block 8 through the cooperation of the mounting hole 21 and the bolt, so that the connecting piece 9 is installed on the outside of the first mounting frame 2 and the second mounting frame 3.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A noise-reducing and sound-absorbing wall-penetrating pipe for water supply and drainage, comprising a pipe body (1), characterized in that: A first mounting frame (2) and a second mounting frame (3) are detachably provided on the outer side of the pipeline body (1); a protective structure is provided on the first mounting frame (2) and the second mounting frame (3); and a fixing plate (4) is fixedly provided on the side ends of the first mounting frame (2) and the second mounting frame (3); The protective structure comprises a sound-absorbing plate (5), a sound-absorbing cotton plate (6) and a protective plate (7), and a plurality of the sound-absorbing plate (5), the protective plate (7) and the sound-absorbing cotton plate (6) are provided. A mounting structure is fixedly provided on the fixing plate (4), and the mounting structure comprises a connecting block (8), a connecting sheet (9) and a threaded hole (10), and a plurality of the mounting structures are provided.

2. The noise reduction and silencing wall-penetrating pipe for water supply and drainage according to claim 1 is characterized by: A mounting plate (11) is fixedly provided at the upper end of the pipe body (1), and a fixing block (12) is fixed inside each of the first mounting frame (2) and the second mounting frame (3), and a notch (13) is provided on the fixing block (12), and the notch (13) and the mounting plate (11) cooperate with each other, and a plurality of notches (13) are provided.

3. The noise reduction and sound absorbing wall-penetrating pipe for water supply and drainage according to claim 2 is characterized by: The fixing block (12) and the mounting plate (11) are detachably provided with a connecting rod (14), and both the fixing block (12) and the mounting plate (11) are provided with a connecting hole (15), the connecting rod (14) and the connecting hole (15) cooperate with each other, and both ends of the connecting rod (14) are provided with threads.

4. The noise reduction and silencing wall-penetrating pipe for water supply and drainage according to claim 3 is characterized by: A spring (16) is provided between the fixing block (12) and the mounting plate (11), and a plurality of springs (16) are provided. The spring (16) is sleeved and installed on the connecting rod (14) and is arranged inside the notch (13). Limiting plates (17) are detachably provided at both ends of the connecting rod (14), and the limiting plates (17) are threadedly connected to the connecting rod (14).

5. The noise reduction and silencing wall-penetrating pipe for water supply and drainage according to claim 1 is characterized by: An extension plate (18) is fixedly provided at the side ends of the first mounting frame (2) and the second mounting frame (3), a matching rod (19) is fixedly provided on the extension plate (18), a plurality of the extension plates (18) and the matching rods (19) are provided, and the sound absorbing plate (5), the sound absorbing cotton plate (6) and the protection plate (7) are all provided on the extension plate (18).

6. The noise-reducing and sound-absorbing wall-penetrating pipe for water supply and drainage according to claim 5 is characterized by: The sound absorbing plate (5) and the protective plate (7) are both provided with matching holes (20), the matching rod (19) and the matching hole (20) are matched with each other, the sound absorbing plate (5) and the protective plate (7) are both sleeved and installed on the matching rod (19), the top end of the matching rod (19) is provided with a thread, and the sound absorbing plate (5), the protective plate (7) and the sound absorbing cotton plate (6) are installed on the extension plate (18) by bolts matching with the threads of the matching column.

7. The noise reduction and silencing wall-penetrating pipe for water supply and drainage according to claim 6 is characterized by: The sound absorbing plate (5) is arranged at the bottom layer, the protection plate (7) is arranged at the top layer, the sound absorbing cotton plate (6) is arranged between the sound absorbing plate (5) and the protection plate (7), and the sound absorbing cotton plate (6) is bonded to the sound absorbing plate (5) and the protection plate (7).

8. The noise reduction and sound absorbing wall-penetrating pipe for water supply and drainage according to claim 1 is characterized by: The connecting block (8) is fixedly arranged on the fixing plate (4), the connecting piece (9) is arranged on the fixing plate (4), the connecting block (8) and the connecting piece (9) are both provided with mounting holes (21), the mounting holes (21) are provided with threads, and the threaded holes (10) are provided on the connecting piece (9).

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