Sound insulation partition wall unit and assembly type high sound insulation partition wall system

Abstract

The utility model discloses a sound insulation partition wall unit and an assembly type high sound insulation partition wall system.The sound insulation partition wall unit comprises a sound insulation partition wall body, a plurality of connecting grooves and a glue groove, the connecting grooves are formed in the sound insulation partition wall body, the glue groove is formed in the sound insulation partition wall body, and the glue groove is used for being filled with structural glue so as to be connected with another sound insulation partition wall body. The sound insulation partition wall unit is convenient to install, the construction period can be greatly shortened, the construction difficulty is reduced, and good sound insulation and flame retardant effects can be achieved.

Description

Technical Field

[0001] This application relates to the field of prefabricated soundproof partition technology, and more specifically, to a soundproof partition unit and a prefabricated high soundproof partition system. Background Technology

[0002] Partition walls are used to divide interior spaces, turning one space into multiple spaces. They are commonly used in office decoration and home renovation.

[0003] Interior partitions are generally made of wood or other boards as partition walls. They have poor sound insulation and fire resistance, and the installation process is very complicated. It requires preparing materials, sawing and planing materials, and then applying paint after installation. It is labor-intensive, time-consuming and material-intensive. Moreover, it is often limited by materials and personal skills, making it difficult to achieve the ideal decorative effect.

[0004] A modular wall system is disclosed in the prior art for interior wall decoration and partition walls. It is composed of multiple unit panels connected together. Each unit panel includes a front panel and a back panel bonded together. The front panel is made of steel plate, and the back panel is made of fireproof and flame-retardant material. The left and right sides of the front panel extend and are bent into flaps. The left and right unit panels can be connected by metal fasteners, screws, or brackets to fix adjacent flaps to the keel. The upper and lower unit panels are supported and connected by the flaps extending upward or downward from the front panel and the horizontal interlocking parts. It can be fitted with doors and windows with corresponding components and can be arbitrarily combined to form single-sided or double-sided walls. It is easy to assemble and disassemble.

[0005] While the partition walls created using the aforementioned existing technology can effectively divide interior spaces, their drawback lies in the fact that the space between the two walls needs to be filled with asbestos filler for better sound insulation. Therefore, on-site filling with asbestos and other sound-insulating materials may be necessary. This approach does not effectively improve construction efficiency, the construction process is cumbersome, and it does not maximize material savings on-site. Furthermore, the quality of on-site installation largely depends on the skill level of the workers, and the work conditions of the workers at the time can also affect the final construction quality, making it impossible to guarantee the final result.

[0006] Therefore, existing technologies need to be improved. Utility Model Content

[0007] The purpose of this application is to provide a soundproof partition wall unit and a prefabricated high soundproof partition wall system, aiming to solve the technical problem of how to provide a soundproof partition wall that is easy to install in the prior art.

[0008] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0009] In a first aspect, this application provides a soundproof partition wall unit, comprising:

[0010] The soundproof partition wall itself;

[0011] Several connecting grooves are provided in the soundproof partition wall body;

[0012] The adhesive groove is set in the soundproof partition body and is used to fill structural adhesive to connect another soundproof partition body.

[0013] In one embodiment, the connecting groove includes:

[0014] Top recess; The top recess is located at the top of the soundproof partition wall body and is used to connect with the top corner trim connector;

[0015] Several intermediate grooves are provided in the middle of the sound insulation wall body. The intermediate grooves are used to connect with intermediate connectors to connect to another sound insulation wall body.

[0016] The bottom groove is located at the bottom of the soundproof partition wall body and is used to connect with the skirting board connector.

[0017] In one embodiment, the soundproof partition wall body has a front side, a rear side, a left side, and a right side.

[0018] Several intermediate grooves are provided on the left side of the front side along the height direction, several intermediate grooves are provided on the right side of the front side along the height direction, several intermediate grooves are provided on the left side of the rear side along the height direction, and several intermediate grooves are provided on the right side of the rear side along the height direction.

[0019] In one embodiment, a top groove is provided on the top of the front side and a top groove is provided on the top of the rear side.

[0020] In one embodiment, a bottom groove is provided at the bottom of the front side and a bottom groove is provided at the bottom of the rear side.

[0021] In one embodiment, a glue groove is provided on the left side and a glue groove is provided on the right side.

[0022] The front side has an injection hole that communicates with the glue tank;

[0023] An injection hole communicating with the glue tank is provided on the rear side.

[0024] In one embodiment, the soundproof partition wall body includes:

[0025] The fireproof housing has a connecting groove and a glue groove, and the fireproof housing has a hollow cavity;

[0026] Sound insulation filler is placed in the hollow cavity.

[0027] Secondly, this application provides a prefabricated high sound insulation partition system, which includes: a sound insulation partition unit as described in the above embodiments.

[0028] In one implementation, it further includes:

[0029] The intermediate connector is installed in the middle groove of the connecting groove. The intermediate connector is used to connect with another sound insulation wall unit so that the two sound insulation wall units can be spliced ​​together.

[0030] Structural adhesive is used to fill the adhesive groove to achieve a sealed connection between two soundproof wall units;

[0031] Decorative panels are installed on the front and rear sides of the soundproof partition unit.

[0032] I-beam connectors are used to connect soundproof partition wall units and decorative panels.

[0033] In one embodiment, the I-beam connector includes:

[0034] The upper flange has one end for being fitted into a decorative panel and the other end for being fitted into another decorative panel.

[0035] Web plate, the web plate is connected to the upper flange;

[0036] The lower flange is connected to the end of the web away from the upper flange. The lower flange, web and upper flange are connected to form two insertion slots located on the left and right sides of the web respectively. The insertion slots are used to engage with the trim panel.

[0037] The lower wing fixed edge extends outward from the lower wing edge and is used to connect with the sound insulation wall unit.

[0038] The beneficial effects of the soundproof wall unit and prefabricated high soundproof wall system provided in this application are at least as follows:

[0039] This application discloses a soundproof partition wall unit and a prefabricated high soundproof partition wall system. The soundproof partition wall unit includes a soundproof partition wall body, several connecting grooves, and an adhesive groove. The connecting grooves are disposed in the soundproof partition wall body, and the adhesive groove is disposed in the soundproof partition wall body. The adhesive groove is used to fill structural adhesive to connect to another soundproof partition wall body. The soundproof partition wall unit provided by this application is easy to install, can greatly shorten the construction period, reduce construction difficulty, and can achieve good sound insulation and flame retardant effects. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 A schematic diagram of the three-dimensional structure of two soundproof partition wall units provided in an embodiment of this application;

[0042] Figure 2 A structural schematic diagram of two soundproof partition wall units provided in an embodiment of this application from a frontal view;

[0043] Figure 3 A schematic diagram of the cross-sectional structure of two soundproof partition wall units spliced ​​together, as provided in an embodiment of this application;

[0044] Figure 4 A magnified cross-sectional view of the splicing of two soundproof partition wall units provided in an embodiment of this application;

[0045] Figure 5 A schematic diagram of the vertical cross-sectional structure of the soundproof partition wall unit provided in the embodiments of this application;

[0046] Figure 6 A schematic diagram of the assembly structure of the soundproof partition wall unit and the top corner line connector provided in the embodiments of this application;

[0047] Figure 7 A schematic diagram of the assembly structure of the soundproof partition wall unit and the skirting board connector provided in the embodiments of this application;

[0048] Figure 8 A schematic diagram of the assembly structure of the soundproof partition wall unit and the decorative panel provided in the embodiments of this application;

[0049] Figure 9 This is an enlarged structural diagram of the assembly of the soundproof partition wall unit and the decorative panel provided in the embodiments of this application.

[0050] The following are the labeling elements in the figure:

[0051] 100. Soundproof partition wall body; 200. Connecting groove; 300. Adhesive groove; 400. Intermediate connector; 500. Structural adhesive; 600. Decorative panel; 700. I-beam connector; 110. Fireproof shell; 120. Soundproof filler; 111. Front side; 112. Rear side; 113. Left side; 114. Right side; 210. Top groove; 220. Intermediate groove; 230. Bottom groove; 211. Top corner connector; 212. First side plate; 213. First bottom plate; 214. Second side plate; 231. Skirting board connector; 232. Third side plate; 233. Second bottom plate; 234. Fourth side plate; 310. Adhesive injection hole; 710. Upper flange; 720. Web plate; 730. Lower flange; 740. Lower flange fixing edge. Detailed Implementation

[0052] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0053] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings, and are for ease of description only, and should not be construed as limiting the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0054] Example 1:

[0055] Please see Figure 1 This embodiment provides a soundproof partition wall unit, which includes: a soundproof partition wall body 100, a plurality of connecting grooves 200 and an adhesive groove 300. The connecting grooves 200 are disposed on the soundproof partition wall body 100, and the adhesive groove 300 is disposed on the soundproof partition wall body 100. The adhesive groove 300 is used to fill structural adhesive 500 to connect another soundproof partition wall body 100.

[0056] In this embodiment, the soundproof partition wall unit can be prefabricated in the factory and then transported to the construction site for assembly. This simplifies installation, significantly shortens the construction period, and reduces construction difficulty. The soundproof partition wall body 100 is pre-fabricated with several connecting grooves 200 and adhesive grooves 300, eliminating the need for on-site cutting and drilling. The connecting grooves 200 provide installation space for various connectors, allowing them to be flush with or hidden within the surface of the soundproof partition wall unit, preventing interference with the installation of the decorative panel 600. The adhesive grooves 300 are used to fill structural adhesive 500, ensuring a sealed connection between the two soundproof partition wall units and achieving excellent sound insulation and flame retardant effects.

[0057] Therefore, the soundproof partition wall unit provided in this embodiment is easy to install, can greatly shorten the construction cycle, reduce construction difficulty, and achieve good sound insulation and flame retardant effects.

[0058] Specifically, please refer to Figure 2 The connecting groove 200 includes: a top groove 210, several intermediate grooves 220, and a bottom groove 230; the top groove 210 is disposed at the top of the soundproof partition wall body 100 and is used to connect with the top corner line connector 211; the intermediate grooves 220 are disposed at the middle position of the soundproof partition wall body 100 and are used to connect with the intermediate connector 400 to connect to another soundproof partition wall body 100; the bottom groove 230 is disposed at the bottom of the soundproof partition wall body 100 and is used to connect with the skirting board connector 231.

[0059] In this embodiment, the top of the soundproof partition wall body 100 is provided with a top groove 210, which is used to connect with the corner trim connector 211, and provides installation space for the corner trim connector 211. Please refer to Figure 3 and Figure 4 The middle groove 220 can be connected with the middle connector 400 to connect two adjacent soundproof wall units. The middle groove 220 can provide installation space for the middle connector 400, so that the middle connector 400 can be hidden on the surface of the soundproof wall unit or flush with the surface of the soundproof wall unit, providing a good platform for the installation of the decorative panel 600. The bottom groove 230 is set at the bottom of the soundproof wall unit. The bottom groove 230 is used to connect with the skirting board connector 231, and the bottom groove 230 provides installation space for the skirting board connector 231.

[0060] For example, please see Figure 5 and Figure 6The top corner connector 211 may include a first side plate 212, a first bottom plate 213 and a second side plate 214. The first side plate 212, the first bottom plate 213 and the second side plate 214 are connected to form a structural component with a groove structure. The top of the soundproof wall body 100 is embedded in the groove structure, that is, the top groove 210 is embedded in the top corner connector 211. The top corner connector 211 can be made of profile material and is easy to install.

[0061] Please see Figure 5 and Figure 7 The skirting board connector 231 may include a third side plate 232, a second bottom plate 233, and a fourth side plate 234. The third side plate 232, the second bottom plate 233, and the fourth side plate 234 are connected to form a structural component with a groove structure. The bottom of the soundproof wall body 100 is embedded in the groove structure, that is, the bottom groove 230 is embedded in the skirting board connector 231. The skirting board connector 231 can also be made of profile material, which is convenient for installation.

[0062] Specifically, please refer to Figure 4 The soundproof wall body 100 includes a fireproof shell 110 and a soundproof filler 120. The fireproof shell 110 is provided with a connecting groove 200 and a glue groove 300, and the fireproof shell 110 has a hollow cavity. The soundproof filler 120 is disposed in the hollow cavity.

[0063] In this embodiment, the soundproof wall body 100 includes a fireproof outer shell 110 and a soundproof filling material 120. The fireproof outer shell 110 has a hollow cavity, and the soundproof filling material 120 is disposed in the hollow cavity. For example, the fireproof outer shell 110 can be formed by curing cement-based or magnesium sulfate-oxygenated mortar materials, and the soundproof filling material 120 can be made of lightweight soundproofing materials, such as foamed cement or polystyrene particle cement. In this embodiment, the fireproof outer shell 110 has a certain thickness, and the fireproof outer shell 110 is provided with a connecting groove 200 and a glue groove 300. That is, the fireproof outer shell 110 is formed by recessing inward from the surface of the fireproof outer shell 110, so that the connecting groove 200 and the glue groove 300 do not affect the fireproof and soundproof performance.

[0064] Specifically, please refer to Figure 1 and Figure 3 The soundproof partition body 100 has a front side 111, a rear side 112, a left side 113, and a right side 114; the left side of the front side 111 is provided with a plurality of intermediate grooves 220 along the height direction, the right side of the front side 111 is provided with a plurality of intermediate grooves 220 along the height direction, the left side of the rear side 112 is provided with a plurality of intermediate grooves 220 along the height direction, and the right side of the rear side 112 is provided with a plurality of intermediate grooves 220 along the height direction.

[0065] In this embodiment, when two soundproof wall units are spliced ​​together, the right side 114 of the left soundproof wall unit is aligned with the left side 113 of the right soundproof wall unit. For example, a number of intermediate grooves 220 are provided on the right side of the front side 111 of one soundproof wall unit along the height direction, and a number of intermediate grooves 220 are provided on the left side of the front side 111 of the other soundproof wall unit along the height direction. In this way, the two soundproof wall units can embed the intermediate connector 400 into the intermediate groove 220, and then fix the soundproof wall units and the intermediate connector 400 together with screws. Both the front side 111 and the rear side 112 are provided with intermediate grooves 220. This means that the soundproof wall units can be fixed together on both the front and back sides with the intermediate connector 400, without distinguishing between left and right, making installation convenient and the connection firm.

[0066] Specifically, please refer to Figure 1 and Figure 3 The top of the front side 111 is provided with a top groove 210, and the top of the rear side 112 is provided with a top groove 210.

[0067] In this embodiment, the top of the soundproof partition wall body 100 is provided with a top groove 210, and the top of the soundproof partition wall body 100 is recessed inward both front and back, so that the soundproof partition wall body 100 can be inserted upward to be inserted into the upper mounting groove, thereby fixing the soundproof partition wall unit and making installation convenient.

[0068] Specifically, please refer to Figure 1 and Figure 3 The bottom of the front side 111 is provided with a bottom groove 230, and the bottom of the rear side 112 is provided with a bottom groove 230.

[0069] In this embodiment, the top of the soundproof partition wall body 100 is provided with a bottom groove 230, and the bottom of the soundproof partition wall body 100 is recessed inward both front and back. The soundproof partition wall body 100 can be inserted downward to fit into the lower mounting slot, thereby fixing the soundproof partition wall unit and making installation convenient. For example, when installing the soundproof partition wall unit, the soundproof partition wall body 100 can be inserted upward so that the top groove 210 is inserted into the upper mounting slot, and then it can be lowered so that the bottom groove 230 is inserted into the lower mounting slot, thereby installing the soundproof partition wall unit between the top corner connector 211 and the baseboard connector 231; then another soundproof partition wall unit is installed, and the two soundproof partition wall units are spliced ​​together. Then the intermediate connector 400 is embedded in the intermediate groove 220, and then the soundproof partition wall unit and the intermediate connector 400 are fixed together with screws. Bolt holes can be pre-drilled in the top groove 210 and the bottom groove 230. Both the top corner trim connector 211 and the baseboard connector 231 have pre-drilled bolt holes. The top groove 210 can be fixedly connected to the top corner trim connector 211 with bolts, and the top corner trim connector 211 can be fixed to the top of the wall with bolts. The bottom groove 231 can be fixedly connected to the baseboard connector 231 with bolts, and the baseboard connector 231 can be fixed to the ground with bolts.

[0070] Specifically, please refer to Figure 1 and Figure 3 The left side 113 has a glue groove 300, and the right side 114 has a glue groove 300; the front side 111 has a glue injection hole 310 communicating with the glue groove 300; the rear side 112 has a glue injection hole 310 communicating with the glue groove 300.

[0071] In this embodiment, a glue groove 300 is provided on the left side 113 and the right side 114 of the soundproof wall body 100. Essentially, glue grooves 300 are provided on both the left and right sides of the soundproof wall body 100. When two soundproof wall units are joined, the adjacent glue grooves 300 of the two soundproof wall units can be assembled into a complete glue injection channel. For example, a semi-cylindrical glue groove 300 is provided on the right side 114 of one soundproof wall body 100, and a semi-cylindrical glue groove 300 is also provided on the left side 113 of the other soundproof wall body 100. These two semi-cylindrical glue grooves 300 are then joined to form a cylindrical glue groove 300. The gap between the two soundproof wall units can be filled with structural adhesive 500 to achieve a sealed connection between the two soundproof wall units, ensuring a stable and secure connection and good sound insulation. For example, after two soundproof wall units are fixed by the intermediate connector 400, structural adhesive 500 can be injected into the adhesive groove 300 through the adhesive injection hole 310. In this way, structural adhesive 500 is injected into the gap between the two adjacent soundproof wall units to ensure the connection and sound insulation of the two soundproof wall units.

[0072] Example 2:

[0073] Please see Figure 8 This embodiment provides a prefabricated high sound insulation wall system, which includes: a sound insulation wall unit as described in the above embodiment. Therefore, this prefabricated high sound insulation wall system can possess all the technical features and beneficial effects of the aforementioned sound insulation wall unit, which will not be elaborated further.

[0074] Specifically, please refer to Figure 8 and Figure 9 The prefabricated high sound insulation wall system also includes: an intermediate connector 400, structural adhesive 500, a decorative panel 600, and an I-beam connector 700. The intermediate connector 400 is installed in the middle groove 220 of the connecting groove 200 and is used to connect with another sound insulation wall unit so that the two sound insulation wall units can be spliced ​​together. The structural adhesive 500 is used to fill the adhesive groove 300 to achieve a sealed connection between the two sound insulation wall units. The decorative panel 600 is installed on the front side 111 and the rear side 112 of the sound insulation wall unit. The I-beam connector 700 connects the sound insulation wall unit and the decorative panel 600 and is used to install the decorative panel 600.

[0075] In this embodiment, the prefabricated high sound insulation partition system includes a sound insulation partition unit, an intermediate connector 400, structural adhesive 500, a decorative panel 600, and an I-beam connector 700. The sound insulation partition unit has a top groove 210, several intermediate grooves 220, and a bottom groove 230. The sound insulation partition unit, intermediate connector 400, structural adhesive 500, decorative panel 600, and I-beam connector 700 can all be prefabricated in the factory. After that, the prefabricated sound insulation partition unit, intermediate connector 400, structural adhesive 500, decorative panel 600, and I-beam connector 700 are transported to the construction site for assembly. The installation is convenient, which can greatly shorten the construction cycle and reduce the construction difficulty.

[0076] For example, please see Figure 4The intermediate connector 400 may include an intermediate connecting plate, which means that two soundproof wall units can be fixedly connected by the intermediate connecting plate. The soundproof wall unit is provided with an intermediate groove 220, and the intermediate connecting plate is embedded in the intermediate groove 220 where the two soundproof wall units are spliced ​​together. Bolt holes can be pre-drilled in the intermediate groove 220, and bolt holes are also pre-drilled on the intermediate connecting plate. During on-site installation, the intermediate connecting plate can be fixed to the two spliced ​​soundproof wall units with bolts. The installation is convenient and can be quickly installed, avoiding on-site drilling. Structural adhesive 500 can then be injected into the adhesive groove 300 through the injection hole 310. This injects structural adhesive 500 into the gap between two adjacent soundproof wall units, ensuring the connection and sound insulation of the two soundproof wall units. After installing the soundproof wall units, I-beam connectors 700 can be installed on the soundproof wall units. Then, decorative panels 600 can be installed on the soundproof wall units, so that the decorative panels 600 are installed on the surface of the soundproof wall units to beautify and decorate the soundproof wall units, forming a high soundproof wall.

[0077] Specifically, please refer to Figure 9 The I-beam connector 700 includes an upper flange 710, a web 720, a lower flange 730, and a lower flange fixing edge 740. One end of the upper flange 710 is used to be embedded in a decorative panel 600, and the other end of the upper flange 710 is used to be embedded in another decorative panel 600. The web 720 is connected to the upper flange 710, and the lower flange 730 is connected to the end of the web 720 away from the upper flange 710. The lower flange 730, the web 720, and the upper flange 710 are connected to form two insertion slots located on the left and right sides of the web 720, respectively. The insertion slots are used to engage with the decorative panel 600. The lower flange fixing edge 740 extends outward from the lower flange 730 and is used to connect with the sound insulation wall unit.

[0078] In this embodiment, the I-beam connector 700 includes an upper flange 710, a web 720, a lower flange 730, and a lower flange fixing edge 740. The lower flange 730, web 720, and upper flange 710 are connected to form two insertion slots located on the left and right sides of the web 720, respectively. Thus, when installing the decorative panel 600, the I-beam connector 700 can splice and fix two decorative panels 600 together. Specifically, the left side of the I-beam connector 700 is engaged with the left side decorative panel 600 through an insertion slot. The I-beam connector 700 is inserted into the decorative panel 600 through an insertion slot, with the insertion slot engaging with the decorative panel 600. Simultaneously, the right side of the I-beam connector 700 engages with the right-side decorative panel 600 through another insertion slot, again engaging with the decorative panel 600. Thus, the two decorative panels 600 are respectively embedded in the insertion slots and joined together by the I-beam connector 700, fixing the decorative panel 600 to the soundproof wall unit. For example, bolt holes can be pre-drilled on the lower flange fixing edge 740, and the soundproof wall unit also has pre-drilled bolt holes for connection with the I-beam connector 700, facilitating installation and allowing for quick installation of the decorative panel 600 onto the soundproof wall unit. The I-beam connector 700 can be understood as an I-beam profile, meaning the upper flange 710, web 720, lower flange 730, and lower flange fixing edge 740 are integrally formed, resulting in a simple and easily implemented structure.

[0079] In this embodiment, the entire prefabricated high sound insulation wall system can be divided into several standard modules, which can be prefabricated in the factory and then transported to the site for assembly in a modular manner, allowing for flexible splicing and avoiding material waste. At the same time, each standard module can be produced in a standardized manner, making installation convenient.

[0080] In summary, this application discloses a soundproof partition wall unit and a prefabricated high soundproof partition wall system. The soundproof partition wall unit includes a soundproof partition wall body, several connecting grooves, and an adhesive groove. The connecting grooves are disposed in the soundproof partition wall body, and the adhesive groove is disposed in the soundproof partition wall body. The adhesive groove is used to fill structural adhesive to connect to another soundproof partition wall body. The soundproof partition wall unit provided by this application is easy to install, can greatly shorten the construction period, reduce construction difficulty, and can achieve good sound insulation and flame retardant effects.

[0081] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A soundproof partition wall unit, characterized in that, include: The soundproof partition wall itself; Several connecting grooves are provided on the soundproof wall body; A glue channel is provided in the soundproof partition wall body, and the glue channel is used to fill structural glue to connect another soundproof partition wall body.

2. The soundproof partition wall unit as described in claim 1, characterized in that, The connecting groove includes: Top groove; the top groove is provided on the top of the soundproof partition wall body, and the top groove is used to connect with the top corner line connector; Several intermediate grooves are provided in the middle of the soundproof wall body. The intermediate grooves are used to connect with intermediate connectors to connect to another soundproof wall body. A bottom groove is provided at the bottom of the soundproof partition wall body, and the bottom groove is used to connect with the skirting board connector.

3. The soundproof partition wall unit as described in claim 2, characterized in that, The soundproof partition wall body has a front side, a rear side, a left side, and a right side; The left side of the front side has a plurality of intermediate grooves along the height direction, the right side of the front side has a plurality of intermediate grooves along the height direction, the left side of the rear side has a plurality of intermediate grooves along the height direction, and the right side of the rear side has a plurality of intermediate grooves along the height direction.

4. The soundproof partition wall unit as described in claim 3, characterized in that, The top of the front side is provided with the top groove, and the top of the rear side is provided with the top groove.

5. The soundproof partition wall unit as described in claim 3, characterized in that, The bottom of the front side is provided with the bottom groove, and the bottom of the rear side is provided with the bottom groove.

6. The soundproof partition wall unit as described in claim 3, characterized in that, The adhesive groove is provided on the left side and the adhesive groove is provided on the right side; The front side has an injection hole that communicates with the glue groove; The rear side has an injection hole that communicates with the glue groove.

7. The soundproof partition wall unit as described in claim 1, characterized in that, The soundproof partition wall body includes: A fireproof housing, wherein the fireproof housing is provided with the connecting groove and the adhesive groove, and the fireproof housing has a hollow cavity; A sound-insulating filler is disposed in the hollow cavity.

8. A prefabricated high sound insulation partition wall system, characterized in that, include: The soundproof partition wall unit as described in any one of claims 1-7.

9. The prefabricated high sound insulation partition wall system as described in claim 8, characterized in that, Also includes: An intermediate connector is installed in the middle groove of the connecting groove. The intermediate connector is used to connect with another soundproof wall unit so that the two soundproof wall units can be spliced ​​together. Structural adhesive, which is used to fill the adhesive groove to achieve a sealed connection between the two soundproof partition wall units; Decorative panels, the decorative panels being installed on the front and rear sides of the soundproof partition unit; An I-beam connector is provided, which connects the soundproof partition wall unit and the decorative panel, and is used to install the decorative panel.

10. The prefabricated high sound insulation partition wall system as described in claim 9, characterized in that, The I-beam connector includes: The upper flange has one end for being fitted into one of the decorative panels and the other end for being fitted into another decorative panel. Web plate, the web plate being connected to the upper flange; The lower flange is connected to the end of the web away from the upper flange. The lower flange, the web, and the upper flange are connected to form two insertion slots located on the left and right sides of the web, respectively. The insertion slots are used to engage with the decorative panel. The lower wing fixing edge extends outward from the lower wing edge and is used to connect with the sound insulation wall unit.

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