Noise isolation device for transmission pipelines

Abstract

This utility model discloses a noise isolation device for transmission pipelines, comprising: a first component including a first connecting part and a first fixing part; and a second component including a second connecting part and a second fixing part. The first connecting part and the second connecting part are rotatably connected so that the first component and the second component together form a receiving hole for fitting the transmission pipeline. The first fixing part and the second fixing part are detachably connected. The noise isolation device for transmission pipelines of this utility model can be easily assembled and disassembled.

Description

Technical Field

[0001] This utility model relates to the field of noise isolation devices, and in particular to a noise isolation device for transmission pipelines. Background Technology

[0002] In related technologies, transmission pipelines generate significant noise when transporting liquids or gases. Therefore, to effectively manage this noise, noise isolation devices are typically installed around the pipeline. Existing noise isolation devices are generally directly fitted around the pipeline; however, this method makes installation and removal inconvenient. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a noise isolation device for transmission pipelines, which is easy to assemble and disassemble.

[0004] A noise isolation device for a transmission pipeline according to an embodiment of the present invention includes:

[0005] The first component includes a first connecting part and a first fixing part;

[0006] The second component includes a second connecting part and a second fixing part, the first connecting part and the second connecting part are rotatably connected so that the first component and the second component together form a receiving hole for fitting a transmission pipe, and the first fixing part and the second fixing part are detachably connected.

[0007] The noise isolation device for a transmission pipeline according to the present invention has at least the following beneficial effects: the first component and the second component together form a receiving hole, which can be used to accommodate the transmission pipeline. That is, the noise isolation device for the transmission pipeline can be sleeved on the outside of the transmission pipeline to isolate noise. Since the first connecting part and the second connecting part are rotatably connected, when installing the noise isolation device for the transmission pipeline on the transmission pipeline, the first component can be rotated to sleeve the first component on the transmission pipeline, and then the second component can be sleeved on the transmission pipeline. Finally, the first fixing part and the second fixing part can be connected. Similarly, when it is necessary to disassemble the noise isolation device for the transmission pipeline, the first fixing part and the second fixing part can be disconnected, and then the first component and the second component can be removed. In this way, the disassembly of the noise isolation device for the transmission pipeline is completed. Specifically, the noise isolation device for the transmission pipeline can be easily disassembled and assembled.

[0008] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline is provided, wherein the noise isolation device for a transmission pipeline further includes a connector, the first connecting part is provided with a first connecting hole, the second connecting part is provided with a second connecting hole, and the connector passes through the first connecting hole and the second connecting hole.

[0009] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline is provided in which the second connecting part is provided with a receiving groove, the first connecting part is disposed in the receiving groove, and the first connecting hole and the second connecting hole are concentrically arranged.

[0010] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline includes a connector comprising a body portion and two protrusions, the two protrusions being respectively connected to both ends of the body portion, and the protrusions protruding radially along the body portion, the body portion being disposed in the first connecting hole and the second connecting hole.

[0011] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline is provided, wherein the first fixing part and the second fixing part are connected by a snap fastener.

[0012] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline, the first component includes a first outer layer, a first inner layer and a first sound insulation material, the first outer layer and the first inner layer together form a first storage cavity, and the first sound insulation material is disposed in the first storage cavity.

[0013] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline, the second component includes a second outer layer, a second inner layer, and a second sound insulation material, the second outer layer and the second inner layer together forming a second storage cavity, and the second sound insulation material is disposed in the second storage cavity.

[0014] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline is provided in which the first inner layer is provided with a first through hole so that the first storage cavity and the receiving hole are connected.

[0015] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline is provided in which the second inner layer is provided with a second through hole so that the second storage cavity and the receiving hole are connected.

[0016] According to some embodiments of the present invention, a noise isolation device for a transmission pipeline includes a first component comprising a first semicircular part having a first connecting portion and a first fixing portion; and a second component comprising a second semicircular part having a second connecting portion and a second fixing portion.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a schematic diagram of a noise isolation device for a transmission pipeline according to the first embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of a noise isolation device for a transmission pipeline according to a second embodiment of the present invention;

[0021] Figure 3 This is a partial schematic diagram of a noise isolation device for a transmission pipeline according to some embodiments of the present invention;

[0022] Figure 4 This is a schematic diagram of the first component in a noise isolation device for a transmission pipeline according to some embodiments of the present invention.

[0023] Figure 5 This is a schematic diagram of the second component in a noise isolation device for a transmission pipeline according to some embodiments of the present invention.

[0024] Figure label:

[0025] A noise isolation device 10 for a transmission pipeline includes a first component 100, a first connecting part 110, a first connecting hole 120, a first fixing part 130, a first outer layer 140, a first inner layer 150, a first through hole 160, a first storage cavity 170, a second component 200, a second connecting part 210, a second connecting hole 220, a receiving groove 230, a second fixing part 240, a second outer layer 250, a second inner layer 260, a second through hole 270, a second storage cavity 280, and a receiving hole 300. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "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 this utility model. 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.

[0031] In related technologies, transmission pipelines generate significant noise when transporting liquids or gases. Therefore, to effectively manage this noise, noise isolation devices are typically installed around the pipeline. Existing noise isolation devices are generally directly fitted around the pipeline; however, this method makes installation and removal inconvenient. Therefore, this application proposes a noise isolation device 10 for transmission pipelines.

[0032] Please refer to Figures 1 to 5In some embodiments, the noise isolation device 10 for the transmission pipeline includes a first component 100 and a second component 200. The first component 100 includes a first connecting portion 110 and a first fixing portion 130. The second component 200 includes a second connecting portion 210 and a second fixing portion 240. The first connecting portion 110 and the second connecting portion 210 are rotatably connected such that the first component 100 and the second component 200 together form a receiving hole 300 for housing the transmission pipeline. The first fixing portion 130 and the second fixing portion 240 are detachably connected. Specifically, the first component 100 and the second component 200 together form a receiving hole 300, which can be used to accommodate the transmission pipe. That is, the noise isolation device 10 for the transmission pipe can be sleeved around the transmission pipe to isolate noise. Since the first connecting part 110 and the second connecting part 210 are rotatably connected, when installing the noise isolation device 10 for the transmission pipe on the transmission pipe, the first component 100 can be rotated to sleeve the first component 100 on the transmission pipe, and then the second component 200 can be sleeved on the transmission pipe. Finally, the first fixing part 130 and the second fixing part 240 can be connected. Similarly, when it is necessary to disassemble the noise isolation device 10 for the transmission pipe, the first fixing part 130 and the second fixing part 240 can be disconnected, and then the first component 100 and the second component 200 can be removed. In this way, the noise isolation device 10 for the transmission pipe can be disassembled and installed easily.

[0033] Furthermore, after the first connecting part 110 and the second connecting part 210 are rotatably connected, the first component 100 and the second component 200 can be opened and closed. For details on the opening and closing of the first component 100 and the second component 200, please refer to... Figure 2 It allows for easy disassembly and assembly when opened and securement when closed. The following describes the specific method of the rotatable connection between the first connecting part 110 and the second connecting part 210. For details, please refer to [link / reference needed]. Figure 1 , Figure 4 and Figure 5 In some embodiments, the noise isolation device 10 for the transmission pipeline further includes a connector. A first connecting portion 110 is provided with a first connecting hole 120, and a second connecting portion 210 is provided with a second connecting hole 220. The connector passes through the first connecting hole 120 and the second connecting hole 220. Specifically, the connector can be a pin, or it can be a rod. After the rod passes through the first connecting hole 120 and the second connecting hole 220, a rotatable connection between the first component 100 and the second component 200 can be achieved.

[0034] Further, please refer to Figure 1 , Figure 4 and Figure 5In some embodiments, the second connecting portion 210 is provided with a receiving groove 230, the first connecting portion 110 is disposed in the receiving groove 230, and the first connecting hole 120 and the second connecting hole 220 are concentrically arranged. Specifically, by disposing the first connecting portion 110 in the receiving groove 230 and making the first connecting hole 120 and the second connecting hole 220 concentric, the first connecting portion 110 and the second connecting portion 210 can form a pin structure similar to the connection between a door and a door frame, which facilitates the rotation of the first component 100 and the second component 200.

[0035] Furthermore, in some embodiments, the connector includes a body portion and two protrusions. The two protrusions are respectively connected to both ends of the body portion, and the protrusions extend radially from the body portion. The body portion is disposed in the first connecting hole 120 and the second connecting hole 220. One protrusion abuts against one end of the first connecting hole 120, and the other protrusion abuts against one end of the second connecting hole 220. Specifically, the body portion passes through the connecting holes, realizing the rotatable connection between the first connecting portion 110 and the second connecting portion 210, while the protrusions at both ends serve a limiting and fixing function, effectively preventing the connector from falling off and ensuring the firmness of the rotatable connection between the first connecting portion 110 and the second connecting portion 210. In addition, this structure is simple and practical. It should be noted that the connector can be made of metal, such as stainless steel or iron.

[0036] Further, please refer to Figure 2 In some embodiments, the first fixing part 130 and the second fixing part 240 are connected by a snap fastener. Specifically, the snap fastener connection is simple to operate, allowing for quick connection and separation of the first fixing part 130 and the second fixing part 240, facilitating the installation and maintenance of the device. The snap fastener connection is prior art. Specifically, the first fixing part 130 has a protruding hook, and the second fixing part 240 has a collar and a handle. After the collar is placed on the hook, turning the handle will tightly engage the collar on the hook. When it is necessary to separate the first fixing part 130 and the second fixing part 240, turning the handle will release the collar, thus reconnecting the first fixing part 130 and the second fixing part 240. Additionally, the first fixing part 130 and the second fixing part 240 can also be detachably connected by a threaded connection or a snap-fit ​​mechanism.

[0037] Further, please refer to Figure 4In some embodiments, the first component 100 includes a first outer layer 140, a first inner layer 150, and a first sound-insulating material. The first outer layer 140 and the first inner layer 150 together form a first storage cavity 170, in which the first sound-insulating material is disposed. Specifically, on the one hand, the first outer layer 140 and the first inner layer 150 can protect the first sound-insulating material from damage caused by the external environment, such as wear and corrosion. On the other hand, placing the first sound-insulating material into the first storage cavity 170 can improve the sound insulation effect of the first component 100, thereby achieving better sound insulation for the transmission pipeline. The first sound-insulating material can be glass wool, rock wool, polyurethane foam, polyester fiber wool, slag wool, expanded perlite, wood fiberboard, sugarcane fiberboard, foam glass, etc.

[0038] Further, please refer to Figure 5 In some embodiments, the second component 200 includes a second outer layer 250, a second inner layer 260, and a second sound-insulating material. The second outer layer 250 and the second inner layer 260 together form a second storage cavity 280, in which the second sound-insulating material is disposed. Specifically, on the one hand, the second outer layer 250 and the second inner layer 260 can protect the second sound-insulating material from damage caused by the external environment, such as wear and corrosion. On the other hand, placing the second sound-insulating material into the second storage cavity 280 can improve the sound insulation effect of the second component 200, thereby achieving better sound insulation for the transmission pipeline. The second sound-insulating material can be glass wool, rock wool, polyurethane foam, polyester fiber wool, slag wool, expanded perlite, wood fiberboard, sugarcane fiberboard, foam glass, etc.

[0039] Further, please refer to Figure 4 In some embodiments, the first inner layer 150 is provided with a first through hole 160 to connect the first storage cavity 170 and the receiving hole 300. Specifically, the first through hole 160 in the first inner layer 150 facilitates better contact between the first sound insulation material in the first storage cavity 170 and the pipe surface in the receiving hole 300, thereby improving the sound insulation effect. It should be noted that the number of first through holes 160 is not specifically limited; the number of first through holes 160 can be hundreds, thousands, or even tens of thousands.

[0040] Further, please refer to Figure 5In some embodiments, the second inner layer 260 is provided with a second through hole 270 to connect the second storage cavity 280 and the receiving hole 300. Specifically, the second through hole 270 in the second inner layer 260 facilitates better contact between the second sound insulation material in the second storage cavity 280 and the pipe surface in the receiving hole 300, thereby improving the sound insulation effect. It should be noted that the number of second through holes 270 is not specifically limited, and the number of first through holes 160 can be hundreds, thousands, or even tens of thousands.

[0041] Further, in some embodiments, the first component 100 includes a first semicircular part, which is provided with a first connecting portion 110 and a first fixing portion 130. The second component 200 includes a second semicircular part, which is provided with a second connecting portion 210 and a second fixing portion 240. Specifically, the design of the first and second semicircular parts allows the noise isolation device 10 for the transmission pipeline to better adapt to the shape of the circular transmission pipeline. When the first and second semicircular parts are combined, they can form a complete circular structure that tightly wraps around the outside of the pipeline. This structural design not only facilitates installation and allows for combination and fixation from the side of the pipeline, but also provides a higher degree of fit with the pipeline, reducing the gap between them and thus effectively improving the noise isolation effect. It should be noted that the first semicircular part can be an integral structure or a composite structure. For example, the first semicircular part can be formed by splicing multiple arc parts, and the multiple arc parts can be rotatably connected or fixedly connected. For example, the first semicircular part can be formed by welding two quarter-circle arc parts. The second semicircular component can be a one-piece structure or a modular structure, such as being formed by splicing together multiple arc-shaped components, which can be rotatably or fixedly connected. For example, the second semicircular component can be formed by welding two quarter-circle arc-shaped components together.

[0042] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. Noise isolation device for a transmission duct, characterized in that, include: The first component includes a first connecting part and a first fixing part; The second component includes a second connecting part and a second fixing part, the first connecting part and the second connecting part are rotatably connected so that the first component and the second component together form a receiving hole for fitting a transmission pipe, and the first fixing part and the second fixing part are detachably connected.

2. A noise isolation device for a transmission duct according to claim 1, characterised in that, The noise isolation device for the transmission pipeline further includes a connector, wherein the first connecting part is provided with a first connecting hole, the second connecting part is provided with a second connecting hole, and the connector passes through the first connecting hole and the second connecting hole.

3. A noise isolation device for a transmission duct according to claim 2, characterised in that, The second connecting part is provided with a receiving groove, the first connecting part is disposed in the receiving groove, and the first connecting hole and the second connecting hole are concentrically arranged.

4. A noise isolation device for a transmission duct according to claim 2, characterised in that, The connector includes a body portion and two protrusions, which are respectively connected to both ends of the body portion and protrude radially from the body portion. The body portion is disposed in the first connecting hole and the second connecting hole.

5. The noise isolation device for transmission pipelines according to claim 1, characterized in that, The first fixing part and the second fixing part are connected by a buckle.

6. A noise isolation device for a transmission duct according to claim 1, wherein The first component includes a first outer layer, a first inner layer, and a first sound-insulating material. The first outer layer and the first inner layer together form a first storage cavity, and the first sound-insulating material is disposed in the first storage cavity.

7. A noise isolation device for a transmission duct according to claim 6, characterised in that, The second component includes a second outer layer, a second inner layer, and a second sound-insulating material. The second outer layer and the second inner layer together form a second storage cavity, and the second sound-insulating material is disposed in the second storage cavity.

8. A noise isolation device for a transmission duct according to claim 6, characterized in that The first inner layer is provided with a first through hole to allow the first storage cavity and the receiving hole to communicate.

9. A noise isolation device for a transmission duct according to claim 7, wherein, The second inner layer is provided with a second through hole to allow the second storage cavity and the receiving hole to communicate.

10. A noise isolation device for a transmission duct according to claim 1, wherein, The first component includes a first semicircular part, which is provided with a first connecting part and a first fixing part; the second component includes a second semicircular part, which is provided with a second connecting part and a second fixing part.

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