Pipeline noise protection device

Abstract

The utility model discloses a pipeline noise protection device which comprises two retainers, the two retainers are detachably and fixedly connected through bolt matching, damping plates are installed on the inner walls of the retainers in an inserted mode, supporting frames are fixedly installed on the outer walls of the retainers, the number of the supporting frames is two, and the damping plates are fixedly connected with the supporting frames through bolts. The pipeline noise protection device comprises two supporting frames, the included angle between the two supporting frames is set to be 90 degrees, and decoration panels are installed on the inner walls of the supporting frames in a matched and inserted mode, and the pipeline noise protection device relates to the technical field of pipeline noise protection devices, the periphery of a pipeline is wrapped by arranging the retainers, and meanwhile damping plates and sound insulation cotton are installed between the two retainers in a clamped mode to be matched for sound insulation and noise reduction; the noise reduction effect on water flow sound in the pipeline is improved, the upper retainer and the lower retainer are connected in an inserted mode through the butt joint plate, fixed connection can be conveniently conducted in a mortise and tenon inserting mode in the installation process, linear installation of operators is facilitated, and the convenience of installation and adjustment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline noise protection devices, in particular to a pipeline noise protection device. Background Art

[0002] In a household, it is generally necessary to set up sewer pipes to drain domestic sewage or rainwater. Since the pipes are generally installed in indoor locations such as bathrooms and balconies, when in use, the flow of water in the pipes will generate large noise, which has a certain impact on people's lives, especially at night when the upstairs users drain the water. The noise is easy to affect people's rest. It is usually necessary to wrap the outer wall of the pipe with sound insulation material. During the existing installation, the sound insulation cotton is generally fixed to the outer wall of the pipe with a cable tie, and then the outer wall of the pipe is protected and decorated by brickwork. However, since the pipe may be blocked and needs to be cleaned, it may be necessary to remove the protective device. The traditional protective structure is not convenient for modular installation and modular plug-in combination, which makes it inconvenient to dredge and maintain the pipe later. Utility Model Content

[0003] The purpose of the utility model is to provide a pipeline noise protection device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A pipeline noise protection device comprises a retaining frame, wherein two retaining frames are provided, and the two retaining frames are detachably fixedly connected by bolts, a damping plate is inserted and installed on the inner wall of the retaining frame, and a support frame is fixedly installed on the outer wall of the retaining frame, wherein two support frames are provided, and the angle between the two support frames is set to 90°, and a decorative panel is inserted and installed on the inner wall of the support frame.

[0006] In a preferred embodiment of the present invention, the retaining frame is provided with a semicircular shape, the outer walls at both ends of the retaining frame are fixedly connected to the ear hooks, the inner wall of the retaining frame is provided with a first slot, and the inner wall of the first slot cooperates to insert and install the damping plate.

[0007] In a preferred embodiment of the utility model, a second slot is provided on the inner wall of the damping plate, the second slot cooperates with the first slot, the damping plate is wrapped on the outer wall of the pipe, and a third slot is provided on the outer wall of one end of the damping plate.

[0008] In a preferred embodiment of the present invention, the outer wall of the damping plate at one end away from the third slot is fixed with an inserting edge, and the two damping plates are plug-in connected by fitting away from the third slot and the inserting edge.

[0009] In a preferred embodiment of the present invention, the outer walls of the top and bottom of the retaining frame are both provided with docking grooves, and the upper and lower adjacent retaining frames are plug-connected with the docking grooves via docking plates.

[0010] In a preferred embodiment of the utility model, the end of the support frame is fixedly connected with a card block, the card block is a right-angle structure, adjacent card blocks are directly matched and plugged into a decorative panel, the decorative panel is used to cover the surrounding of the pipe, the inner side of the pipe is a wall, and the outer walls of the two inner card blocks are bonded to the outer wall of the wall by structural adhesive.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. By setting a retainer, the surrounding of the pipeline is wrapped, and at the same time, the damping plate and sound insulation cotton are installed between the two retainers to cooperate with sound insulation and noise reduction, which improves the noise reduction effect of the water flow sound inside the pipeline. The upper and lower retainers are plugged in through a docking plate, which is convenient for fixed connection through mortise and tenon plug-in during the installation process, which is convenient for operators to install in a linear manner, improves the convenience of installation and adjustment, and facilitates the non-destructive disassembly and installation of the protective structure when dredging and maintaining the pipeline;

[0013] 2. By arranging a third slot inside the damping plate and using it in conjunction with an insert edge, when wrapping the outer wall of the pipe, it can be fully covered to avoid dead corners, thereby improving the integrity of the wrapping and facilitating effective noise isolation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the main structure of a pipeline noise protection device;

[0016] Figure 2 It is a schematic diagram of a top view structure of a pipeline noise protection device;

[0017] Figure 3 It is a schematic diagram of the decomposed structure of a pipeline noise protection device;

[0018] Figure 4 A schematic diagram of the structure of a parcel rack in a pipeline noise protection device;

[0019] Figure 5 This is a schematic diagram of the structure of a damping plate in a pipeline noise protection device;

[0020] Figure 6The present invention is a schematic diagram of the installation structure of a decorative panel in a pipeline noise protection device.

[0021] In the figure: wall 100, retaining frame 200, first slot 210, ear hook 220, docking slot 230, support frame 240, block 250, damping plate 260, second slot 261, third slot 262, inserting edge 263, docking plate 270, bolt 280, decorative panel 300. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Example 1: Figure 1-3 , including a retaining frame 200, two retaining frames 200 are provided, the two retaining frames 200 are detachably fixedly connected by bolts 280, the damping plate 260 is installed on the inner wall of the retaining frame 200, and the supporting frame 240 is fixedly installed on the outer wall of the retaining frame 200. There are two supporting frames 240, and the angle between the two supporting frames 240 is set to 90°. The decorative panel 300 is installed on the inner wall of the supporting frame 240.

[0024] The specific usage scenario of this embodiment is: by setting the retaining frame 200 to clamp and install the damping plate 260 on the outer wall of the pipeline, the water flow sound in the pipeline is isolated, the noise is isolated, and the indoor quietness is improved; by setting the decorative panel 300 to cover the surroundings of the retaining frame 200, it plays a role in aesthetics; the decorative panel 300 can be made of one of wood boards and tiles, or the decorative panel used on the wall surface can be selected as a consistent material to facilitate the improvement of the overall aesthetic effect; by plugging and installing the damping plate 260 into the first card slot 210 In the process, the retaining frame 200 and the damping plate 260 are then wrapped on the outer wall of the pipe, so that the two damping plates 260 are plug-connected, and the third slot 262 and the insert edge 263 are plug-connected together, and then the bolt 280 is inserted into the inner wall of the ear hook 220 between the two retaining frames 200, and the retaining frame 200 is docked by the bolt 280, so that the damping plate 260 and the outer wall of the pipe are tightly connected. Sound insulation cotton is installed inside the retaining frame 200. The sound insulation cotton and the damping plate 260 are used together to enhance the effect of sound insulation and noise reduction.

[0025] Example 2: Figure 3 and Figure 4The retaining frame 200 is provided with a semicircular shape, and the outer walls of the left and right ends of the retaining frame 200 are fixedly connected to the ear hooks 220. The inner wall of the retaining frame 200 is provided with a first slot 210, and the inner wall of the first slot 210 cooperates to plug and install the damping plate 260. The inner wall of the damping plate 260 is provided with a second slot 261, and the second slot 261 cooperates with the first slot 210. The damping plate 260 is wrapped on the outer wall of the pipeline, and a third slot 262 is provided on the outer wall of one end of the damping plate 260. The outer wall of the damping plate 260 at one end away from the third slot 262 is fixed with an insert edge 263, and the two damping plates 260 are plugged and connected by the third slot 262 and the insert edge 263.

[0026] The specific usage scenario of this embodiment is: by setting the first card slot 210 for clamping and installing the damping plate 260, it has a shielding effect on the damping plate 260, and by setting the second card slot 261 and the first card slot 210 to enhance the tightness of the installation between the retaining frame 200 and the damping plate 260, it is convenient to avoid the risk of separation between the damping plate 260 and the pipeline, and improve the stability of the installation of the damping plate 260.

[0027] Example 3: Figure 3-6 The top and bottom outer walls of the retaining frame 200 are both provided with docking grooves 230, and the upper and lower adjacent retaining frames 200 are plugged into the docking grooves 230 through a docking plate 270. The end of the support frame 240 is fixedly connected to a card block 250, and the card block 250 is a right-angle structure. Adjacent card blocks 250 are directly plugged into and connected to the decorative panel 300. The decorative panel 300 is used to cover the surroundings of the pipeline. The inner side of the pipeline is a wall 100, and the outer walls of the two inner card blocks 250 are bonded to the outer wall of the wall 100 by structural adhesive.

[0028] The specific usage scenario of this embodiment is: by setting a docking groove 230 for plugging and installing a docking plate 270, it is convenient to make the two upper and lower adjacent retaining frames 200 able to be docked through the docking plate 270, thereby improving the upper and lower retaining frames 200 When the pipeline is packaged as a whole, it is possible to maintain stable docking, improve the neatness of installation, and avoid uneven upper and lower docking positions caused by installation errors, thereby improving the convenience of installation. At the same time, it is also possible to keep the upper and lower retaining frames 200 in a straight line, thereby improving the aesthetics of the installation, improving the efficiency of installation and debugging, and improving the practicality of the equipment.

[0029] The working principle of the utility model is as follows: when in use, a person skilled in the art inserts and installs the damping plate 260 into the first card slot 210, then wraps the retaining frame 200 and the damping plate 260 on the outer wall of the pipe, so that the two damping plates 260 are plugged and connected, so that the third card slot 262 and the insertion edge 263 are plugged and connected, and then the bolt 280 is inserted into the inner wall of the ear hook 220 between the two retaining frames 200, and the retaining frame 200 is docked by the bolt 280, so that the damping plate 260 and the outer wall of the pipe are tightly matched. The retainer 200 is connected, and sound insulation cotton is arranged inside the retainer 200, which is used to soundproof and reduce noise of the pipeline through the cooperation of the damping plate 260 and the sound insulation cotton. Then the decorative panel 300 is inserted between two adjacent blocks 250, and the retainer 200 is installed layer by layer. The two upper and lower adjacent retainers 200 are plug-connected through the docking plate 270. Then the retainer 200 and the decorative panel 300 are installed layer by layer until the pipeline is completely wrapped to protect the pipeline. Then the block 250 on the side close to the wall 100 and the wall are sealed and connected by structural adhesive.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pipeline noise protection device, comprising a retaining frame (200), wherein two retaining frames (200) are provided, and the two retaining frames (200) are detachably fixedly connected by bolts (280), characterized in that: The damping plate (260) is plugged and installed on the inner wall of the retaining frame (200), and the support frame (240) is fixedly installed on the outer wall of the retaining frame (200). Two support frames (240) are provided, and the angle between the two support frames (240) is set to 90°. The decorative panel (300) is plugged and installed on the inner wall of the support frame (240).

2. A pipeline noise protection device according to claim 1, characterized in that: The retaining frame (200) is provided with a semicircular shape, the outer walls at both ends of the retaining frame (200) are fixedly connected to the ear hooks (220), the inner wall of the retaining frame (200) is provided with a first card slot (210), and the inner wall of the first card slot (210) is matched to be plugged and installed with a damping plate (260).

3. A pipeline noise protection device according to claim 2, characterized in that: The damping plate (260) has an inner wall provided with a second slot (261), the second slot (261) cooperates with and docks with the first slot (210), the damping plate (260) is wrapped around the outer wall of the pipe, and the outer wall at one end of the damping plate (260) has a third slot (262).

4. A pipeline noise protection device according to claim 3, characterized in that: The outer wall of one end of the damping plate (260) away from the third clamping groove (262) is fixed with an inserting edge (263), and the two damping plates (260) are connected by mating and plugging with each other through the third clamping groove (262) and the inserting edge (263).

5. The pipeline noise protection device according to claim 1, characterized in that: The top and bottom outer walls of the retaining frame (200) are both provided with docking grooves (230), and the upper and lower adjacent retaining frames (200) are plug-connected with the docking grooves (230) via docking plates (270).

6. A pipeline noise protection device according to claim 5, characterized in that: The end of the support frame (240) is fixedly connected to a card block (250), the card block (250) is a right-angle structure, adjacent card blocks (250) are directly matched and plugged into a decorative panel (300), the decorative panel (300) is used to cover the surrounding of the pipeline, the inner side of the pipeline is a wall (100), and the outer walls of the two inner card blocks (250) are bonded to the outer wall of the wall (100) by structural adhesive.

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