Assembled green soundproof wallboard and construction process

Abstract

The present application discloses an assembled green soundproof wall panel and a construction process, which relates to the field of wall panels, and comprises a plate body A, wherein the plate body A is provided with an installation cavity, the installation cavity is provided with sound insulation cotton, the plate body A is also provided with a main air pipe, the main air pipe passes through the sound insulation cotton, and the side wall of the main air pipe is provided with an exhaust hole; the plate body A is also provided with an air vent, and the air vent connects the main air pipe with the outside; the installation cavity is provided with a filter plate and a sliding plate, the filter plate is located below the sound insulation cotton, and the filter plate is provided with a filter hole 1. Through the above technical scheme, the air vent and the main air pipe are provided, and the main air pipe is connected through the air vent, and the air supply device is used to connect the air vent to supply air to the main air pipe. When the gas enters the main air pipe and is discharged along the air vent, the gas flows from the inside of the sound insulation cotton to the sponge hole to flush out the dust attached to the sponge hole of the sound insulation cotton, thereby reducing the situation in which the sound insulation effect of the sound insulation cotton is reduced due to the adhesion of dust to the sound insulation cotton.

Description

Technical Field

[0001] The present application relates to the field of wall panels, and more specifically, to an assembled green sound insulation wall panel and a construction process. Background Art

[0002] Prefabricated construction is a construction method in which building components including beams, slabs, columns and exterior walls are prefabricated in factories and then transported to the on-site installation after maintenance and acceptance.

[0003] For example, the Chinese utility patent with patent announcement number CN214833772U discloses an assembled indoor soundproof wall, which relates to the technical field of soundproof walls. In order to improve the sound insulation effect of the soundproof wall, the invention comprises a soundproof wall body, a plurality of mounting holes are opened at the bottom of the soundproof wall body, a wall shock absorber is fixedly connected inside the mounting holes, a light steel keel is fixedly connected at the bottom of the soundproof wall body, a plurality of sound insulation cottons are inlaid inside the light steel keel, and the wall shock absorber also comprises an outer shell, a rubber pad is fixedly connected to the bottom of the outer shell body, a connecting rod is movably connected inside the rubber pad, a baffle is fixedly connected to the top of the connecting rod, and a spring is fixedly connected between the baffle and the inner wall of the rubber pad. In this application, the noise is firstly reduced by the sound insulation cotton in the first step, and then by the sound insulation board in the second step, and the sound insulation of the soundproof wall is improved by multiple noise reduction. When vibration occurs indoors, the amplitude is absorbed by the wall shock absorber, and the noise is reduced by reducing the vibration.

[0004] In actual use, as the use time increases, there is dust that falls off the inner wall of the sound insulation wall and dust deposited during installation, which is easy to adhere to the sound insulation cotton. The holes on the surface of the sound-absorbing sponge will be covered with dust, resulting in a decrease in the sound insulation effect, which needs to be improved. Summary of the invention

[0005] In order to improve the problem that the holes on the surface of the sound-absorbing sponge may be covered with dust and the sound insulation effect may be reduced, the present application provides an assembled green sound insulation wall panel and a construction process.

[0006] The present application provides an assembled green sound insulation wallboard and construction process, which adopts the following technical solutions:

[0007] A prefabricated green soundproof wall panel comprises a panel body A, wherein the panel body A is provided with an installation cavity, wherein the installation cavity is provided with soundproof cotton, the panel body A is also provided with a main air pipe, wherein the main air pipe passes through the soundproof cotton, and wherein a side wall of the main air pipe is provided with an exhaust hole; the panel body A is also provided with an air vent, wherein the air vent connects the main air pipe with the outside.

[0008] Through the above technical solution, vent holes and main air pipes are set, and the main air pipes are connected through the vent holes. The air supply device is used to connect the vent holes to supply air to the main air pipe. When the gas enters the main air pipe and is discharged along the vent holes, the gas flows from the inside of the sound insulation cotton to the sponge holes to flush out the dust attached to the sponge holes of the sound insulation cotton, thereby reducing the situation in which the sound insulation effect of the sound insulation cotton is reduced due to dust adhesion to the sound insulation cotton.

[0009] Furthermore, the installation cavity is provided with a filter plate and a sliding plate, the filter plate is located below the sound insulation cotton, the filter plate is provided with filter hole one, the sliding plate abuts against the filter plate, the sliding plate is provided with filter hole two, and the filter hole two is connected to filter hole one; the main air pipe is connected to the bronchus, the bronchus is provided with a control component, and the control component controls the movement of the sliding plate; when the air pressure in the bronchus increases, the control component controls the movement of the sliding plate so that the filter hole one is misaligned with the filter hole two.

[0010] Through the above technical solution, in actual use, if the main air pipe is ventilated multiple times to perform dust removal operations on the sound insulation cotton, a certain amount of dust will be deposited at the bottom of the installation cavity. With the subsequent ventilation of the main air pipe, the gas will easily drive the dust deposited at the bottom of the installation cavity to scatter. After the ventilation is stopped, the dust attached to the sound insulation cotton may be more than the dust attached to the surface of the sound insulation cotton before ventilation, which will increase the dust attached to the sound insulation cotton. Therefore, a filter plate and a sliding plate are set, and dust is deposited under the sliding plate and the filter plate. The connection and channel between the filter hole 1 and the filter hole 2 are controlled by the control member. When the main air pipe is ventilated, the air pressure inside the main air pipe and the bronchus increases and the control member controls the sliding plate to move so that the filter hole 1 and the filter hole 2 are misaligned. At this time, the impact of the gas is unlikely to cause the dust deposited at the bottom of the installation cavity to scatter; and when the ventilation is stopped, the filter hole 1 is connected to the filter hole 2, and the dust passes through the filter hole 1 and the filter hole 2 and is deposited at the bottom of the installation cavity. Through such a situation, the ability to remove dust on the surface of the sound insulation cotton is improved, and the situation of dust adhering to the surface of the sound insulation cotton is reduced.

[0011] Furthermore, the sliding plate is located on one side of the filter plate close to the bottom of the installation cavity, and the filter hole wall is provided with a gradually expanding surface, which is located at one end of the filter hole away from the sliding plate, and the gradually expanding surface is gradually contracted along the direction close to the sliding plate.

[0012] Through the above technical solution, the gradually expanding surface is set. The dust is reduced in the part between adjacent filter holes. Secondly, by setting the gradually expanding surface, dust is easy to gather. When the dust is partially deposited on the gradually expanding surface, since the gradually expanding surface is gradually contracted in the direction close to the sliding plate, the main air pipe continues to ventilate and it is difficult to drive the dust gathered on the gradually expanding surface to disperse, which further reduces the increase of dust attached to the surface of the sound insulation cotton due to ventilation, and improves the overall use effect.

[0013] Furthermore, the control component includes a fixed block, a limit rack 1, a limit rack 2, a control gear, a return spring and a sliding block, the fixed block is located on the inner wall of the bronchus, the fixed block is connected to the return spring, the end of the return spring away from the fixed block is connected to the sliding block, and the elastic force of the return spring limits the sliding block from moving in the direction close to the fixed block; the limit rack 1 passes through the fixed block and is connected to the sliding block, the limit rack 1 is meshed with the control gear, the limit rack 2 is meshed with the control gear, and the limit rack 2 is connected to the sliding plate; when the bronchial air pressure increases, the sliding block moves in the direction close to the fixed block, driving the limit rack 1 to move, the limit rack 1 drives the control gear to rotate and causes the limit rack 2 to move, the limit rack 2 moves and drives the sliding plate to move and causes the filter hole 1 and the filter hole 2 to be misaligned.

[0014] Through the above technical scheme, a fixed block, a limit rack 1, a limit rack 2, a control gear, a reset spring and a sliding block are set. When the main airway is ventilated and the air pressure in the main airway and the bronchus increases, the gas pushes the sliding block to move toward the fixed block and drives the limit rack 1 to move. The limit rack 1 drives the control gear to rotate and causes the limit rack 2 to move, driving the sliding plate to move so that the filter hole 1 and the filter hole 2 are misaligned. In this way, the sliding plate is automatically moved during ventilation, making the overall use more convenient.

[0015] Furthermore, the plate body A is provided with a balancing hole, which connects the mounting cavity with the outside world. The plate body A is also provided with a limiting member, which closes the balancing hole.

[0016] Through the above technical solution, in actual use, ventilation into the installation cavity through the main air pipe can easily increase the air pressure in the installation cavity, so a balance hole is set for air pressure balance. This time, when the gas is discharged through the balance hole, there is a certain amount of dust in the gas, which also plays a role in reducing the dust in the installation cavity.

[0017] Furthermore, it includes a plate body B, a connecting protrusion is provided at one end of the plate body A close to the plate body B, and a connecting groove is provided at one end of the plate body B close to the plate body A, and the connecting groove is for the connecting protrusion to be embedded.

[0018] Through the above technical solution, the connection protrusions and the connection grooves are provided to facilitate the connection between the plate body A and the plate body B, making the installation of the wall panel more convenient.

[0019] Furthermore, the plate body B is provided with a glue inlet, the glue inlet passes through the plate body, and the glue inlet is connected to the connecting groove.

[0020] Through the above technical solution, in actual use, the connection between plate body A and plate body B is only carried out by embedding the connecting protrusion into the connecting groove, which may result in poor connection effect. Therefore, a glue inlet is provided, and glue is injected through the glue inlet to improve the connection effect between plate body A and plate body B.

[0021] A construction process for an assembled green soundproof wall panel also includes the following steps: fixing a panel A to a wall by means of an adhesive; moving a panel B so that a connecting protrusion of the panel A is embedded in a connecting groove of the panel B; and injecting the adhesive toward a glue inlet from bottom to top.

[0022] Through the above technical solution, the connecting protrusion of plate body A is embedded in the connecting groove of plate body B, so that the positioning of plate body A and plate body B is more convenient. By injecting adhesive from bottom to top, the presence of air holes in the adhesive inside the glue inlet is reduced, thereby improving the connection effect between plate body A and plate body B.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] (1) By providing the vent holes and the main air pipe, the gas enters the main air pipe and is discharged through the vent holes, and flows from the inside of the sound insulation cotton to the sponge holes to flush out the dust attached to the sponge holes of the sound insulation cotton, thereby reducing the situation where the sound insulation effect of the sound insulation cotton is reduced due to dust adhesion to the sound insulation cotton;

[0025] (2) By setting the filter plate and the sliding plate, the impact of the gas is unlikely to cause the dust deposited on the bottom of the installation cavity to scatter; when the ventilation is stopped, the filter hole 1 is connected with the filter hole 2, and the dust passes through the filter hole 1 and the filter hole 2 and is deposited on the bottom of the installation cavity. This improves the ability to remove dust on the surface of the sound insulation cotton, reduces the situation where dust adheres to the surface of the sound insulation cotton, and makes the overall sound insulation effect better;

[0026] (3) By setting a gradually expanding surface, dust is easily gathered. When dust is deposited on the gradually expanding surface, since the gradually expanding surface is gradually contracted in the direction close to the sliding plate, the main air pipe continues to ventilate and it is difficult to drive the dust gathered on the gradually expanding surface to disperse, which further reduces the increase of dust attached to the surface of the sound insulation cotton due to ventilation, improves the overall use effect, and makes the overall sound insulation effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an overall schematic diagram of an embodiment.

[0028] Figure 2 It is a cross-sectional schematic diagram of an embodiment.

[0029] Figure 3 It is a partial schematic diagram of an embodiment.

[0030] Figure 4 for Figure 3 A is an enlarged schematic diagram.

[0031] Figure numerals: 1. Plate body A; 2. Plate body B; 3. Connecting protrusion; 4. Inclined surface; 5. Inclined groove; 6. Connecting groove; 7. Glue inlet; 8. Mounting cavity; 9. Sound insulation cotton; 10. Main air pipe; 11. Rack portion; 12. Connecting rod portion; 13. Limiting member; 14. Filter plate; 15. Sliding plate; 16. Filter hole one; 17. Filter hole two; 18. Gradually expanding surface; 19. Bronchus; 20. Control member; 21. Fixed block; 22. Limiting rack one; 23. Limiting rack two; 24. Control gear; 25. Reset spring; 26. Sliding block. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings.

[0033] The embodiments of the present application disclose an assembled green sound insulation wall panel and a construction process.

[0034] Example:

[0035] See also Figure 1 and Figure 2 A prefabricated green soundproof wall panel includes a plate body A1 and a plate body B2. The plate body A1 is provided with a connecting protrusion 3, which is located at one end of the plate body A1 close to the plate body B2. The connecting protrusion 3 is provided with an inclined surface 4, which extends in a downward direction toward the direction close to the plate body B2, and the inclined surface 4 is provided with an inclined groove 5. The plate body B2 is provided with a connecting groove 6, which is located at one end of the plate body B2 close to the plate body A1, and the connecting protrusion is embedded in the connecting groove 6. The plate body B2 is provided with a glue inlet 7, which passes through the plate body and is connected to the connecting groove 6. In actual use, a gap is left between the inclined surface 4 and the groove wall of the connecting groove 6, and the glue inlet 7 is for the adhesive to enter. The gap left between the inclined surface 4 and the groove wall of the connecting groove 6 and the inclined groove 5 are used to increase the contact area of ​​the adhesive and improve the adhesive effect.

[0036] See also Figure 1 and Figure 2 , the plate body A1 is provided with an installation cavity 8, and the installation cavity 8 is provided with sound insulation cotton 9, which plays a sound insulation role. The plate body A1 is also provided with a vent hole, which is located on the outer wall of the plate body A1, and the vent hole passes through the plate body A1 to the installation cavity 8. The plate body A1 is provided with a main air pipe 10, which passes through the sound insulation cotton 9, and the main air pipe 10 is connected to the vent hole, and the side wall of the main air pipe 10 is provided with an exhaust hole. The plate body A1 is provided with a balancing hole, which is located on the outer wall of the plate body A1, and the balancing hole passes through the plate body A1 to the installation cavity 8, and the balancing hole connects the installation cavity 8 with the outside world. The plate body A1 is also provided with a limiter 13, and the limiter 13 closes the balancing hole. In actual use, the limiter 13 can be a cover plate, and the end of the cover plate away from the sound insulation cotton 9 is flush with the outer wall of the plate body. Alternatively, the limiter 13 can also be a magnet 1, and a magnet 2 is provided on the wall of the balancing hole, and the balancing hole is closed by the mutual attraction of magnet 1 and magnet 2. Secondly, the vent hole can also be closed by a limiting member 13 .

[0037] See also Figure 2 and Figure 3 The installation cavity 8 is provided with a filter plate 14 and a sliding plate 15, both of which are located below the sound insulation cotton 9, and the filter plate 14 is provided with a filter hole 16, which passes through the filter plate 14, and the penetration direction of the filter hole 16 is the vertical direction.

[0038] See also Figure 3 and Figure 4 , the filter hole 16 is provided with a gradually expanding surface 18, the gradually expanding surface 18 is located at one end of the filter hole 16 close to the sound insulation cotton 9, and the gradually expanding surface 18 is gradually expanding along the direction close to the sound insulation cotton 9. In actual use, there are multiple filter holes 16, each filter hole 16 is provided with a gradually expanding surface 18, and there is no gap between the gradually expanding surfaces 18 of adjacent filter holes 16. The sliding plate 15 is located on the side of the filter plate 14 away from the sound insulation cotton 9, and the sliding plate 15 contacts the filter plate 14. The sliding plate 15 is provided with a filter hole 2 17, and the filter hole 2 17 passes through the sliding plate 15. The penetration direction of the filter hole 2 17 is the vertical direction, and the filter hole 2 17 is connected to the filter hole 16.

[0039] See also Figure 2 and Figure 4 The wall of the installation cavity 8 is provided with a sliding groove, the sliding plate 15 is embedded in the sliding groove, the sliding plate 15 slides in the sliding groove, and the sliding direction of the sliding plate 15 is horizontal. The main air pipe 10 is connected with a bronchus 19, and the bronchus 19 extends toward the bottom of the installation cavity 8. The bronchus 19 is provided with a control member 20, and the control member 20 is used to control the movement of the sliding plate 15. The control member 20 includes a fixed block 21, a limit rack 1 22, a limit rack 23, a control gear 24, a return spring 25 and a sliding block 26. The fixed block 21 is fixedly located on the inner wall of the bronchus 19, and the side wall of the fixed block 21 contacts the inner wall of the bronchus 19. The fixed block 21 is connected to the return spring 25, and the return spring 25 is located at the end of the fixed block 21 away from the filter plate 14. The return spring 25 is connected to the sliding block 26, and the sliding block 26 is located at the end of the return spring 25 away from the fixed block 21. The elastic force of the return spring 25 limits the sliding block 26 from moving in the direction close to the fixed block 21. The limit rack 1 22 is located at the end of the sliding block 26 close to the fixed block 21, and the limit block passes through the fixed block 21 and protrudes from the end of the fixed block 21 away from the sliding block 26. The control gear 24 is located on the side of the fixed block 21 away from the sliding block 26 and is located on the inner wall of the bronchus 19, and the control gear 24 meshes with the limit rack 1 22. The second limiting rack 23 is located on a side of the fixed block 21 away from the sliding block 26, and the second limiting rack 23 meshes with the control gear 24. The second limiting rack 23 includes a rack portion 11 and a connecting rod portion 12, and the connecting rod portion 12 passes through the filter plate 14 and is connected to the sliding plate 15. In actual use, the sliding plate 15 is a thin plate.

[0040] When the air pressure in the bronchus 19 increases, the sliding block 26 moves toward the fixed block 21, driving the limit rack 1 22 to move, the limit rack 1 22 drives the control gear 24 to rotate and causes the limit rack 2 23 to move, and the movement of the limit rack 2 23 drives the sliding plate 15 to move and causes the filter hole 1 16 to be misaligned with the filter hole 2 17. In actual use, the control member 20 can also be a push rod, and the end of the bronchus 19 away from the main airway 10 is horizontally arranged, one end of the push rod is located in the bronchus 19 and contacts the inner wall of the bronchus 19, and the other end is connected to the sliding plate 15. When the air pressure inside the bronchus 19 increases, the push rod moves and pushes the sliding plate 15 to move, causing the filter hole 1 16 to be misaligned with the filter hole 2 17.

[0041] A construction process for assembled green soundproof wall panels also includes the following steps: fixing the panel A1 to the wall by adhesive, moving the panel B2 so that the connecting protrusion 3 of the panel A1 is embedded in the connecting groove 6 of the panel B2, and injecting adhesive from bottom to top toward the glue inlet 7.

[0042] The working principle of this embodiment is:

[0043] In actual use, when the sound insulation effect of the plate body A1 decreases, the limiter 13 is opened to connect the balance hole to the outside and the installation cavity 8, and gas is introduced into the vent hole. The gas is discharged through the exhaust hole of the main air pipe 10, and the dust attached to the sound insulation cotton 9 is blown off. The air pressure in the bronchial tube 19 increases, and the control member 20 makes the sliding plate 15 slide and makes the filter hole 16 and the filter hole 2 17 misaligned. At this time, the exhaust of the exhaust hole is unlikely to cause the dust at the bottom of the installation cavity 8 to scatter. The staff can also connect the balance hole with the dust collection device according to the actual situation, so that the balance hole can take out some dust.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembled green soundproof wall panel, comprising a panel body A (1), characterized in that: The plate body A (1) is provided with an installation cavity (8), the installation cavity (8) is provided with sound insulation cotton (9), the plate body A (1) is also provided with a main air pipe (10), the main air pipe (10) passes through the sound insulation cotton (9), and the side wall of the main air pipe (10) is provided with an exhaust hole; the plate body A (1) is also provided with a vent hole, the vent hole connects the main air pipe (10) with the outside; the installation cavity (8) is provided with a filter plate (14) and a sliding plate (15), the filter plate (14) 14) is located below the sound insulation cotton (9), the filter plate (14) is provided with a filter hole 1 (16), the sliding plate (15) abuts against the filter plate (14), the sliding plate (15) is provided with a filter hole 2 (17), and the filter hole 2 (17) is connected to the filter hole 1 (16); the main air pipe (10) is connected to the bronchus (19), the bronchus (19) is provided with a control member (20), and the control member (20) controls the movement of the sliding plate (15); When the air pressure in the bronchus (19) increases, the control member (20) controls the sliding plate (15) to move so that the filter hole 1 (16) and the filter hole 2 (17) are misaligned; the control member (20) comprises a fixed block (21), a limit rack 1 (22), a limit rack 2 (23), a control gear (24), a return spring (25) and a sliding block (26); the fixed block (21) is located on the inner wall of the bronchus (19); the fixed block (21) is connected to the return spring (25); one end of the return spring (25) away from the fixed block (21) is connected to the sliding block (26); the elastic force of the return spring (25) limits the sliding block (26) from moving in a direction close to the fixed block (21); The limit rack 1 (22) passes through the fixed block (21) and is connected to the sliding block (26); the limit rack 1 (22) is meshed with the control gear (24); the limit rack 2 (23) is meshed with the control gear (24); the limit rack 2 (23) is connected to the sliding plate (15); when the air pressure in the bronchus (19) increases, the sliding block (26) moves in a direction close to the fixed block (21), driving the limit rack 1 (22) to move; the limit rack 1 (22) drives the control gear (24) to rotate and causes the limit rack 2 (23) to move; the movement of the limit rack 2 (23) drives the sliding plate (15) to move and causes the filter hole 1 (16) and the filter hole 2 (17) to be misaligned.

2. The assembled green sound insulation wallboard according to claim 1 is characterized by: The sliding plate (15) is located on a side of the filter plate (14) close to the bottom of the installation cavity (8); the wall of the filter hole 1 (16) is provided with a gradually expanding surface (18); the gradually expanding surface (18) is located at an end of the filter hole 1 (16) away from the sliding plate (15); and the gradually expanding surface (18) is gradually contracted in a direction close to the sliding plate (15).

3. The assembled green sound insulation wallboard according to claim 1 is characterized by: The plate body A (1) is provided with a balancing hole, the balancing hole communicating the mounting cavity (8) with the outside, and the plate body A (1) is also provided with a limiting member (13), the limiting member (13) closing the balancing hole.

4. The assembled green sound insulation wallboard according to claim 1 is characterized by: The invention comprises a plate body B (2), a connecting protrusion (3) is provided at one end of the plate body A (1) close to the plate body B (2), and a connecting groove (6) is provided at one end of the plate body B (2) close to the plate body A (1), and the connecting groove (6) is for the connecting protrusion to be embedded.

5. The assembled green sound insulation wallboard according to claim 4 is characterized by: The plate body B (2) is provided with a glue inlet (7), the glue inlet (7) passes through the plate body, and the glue inlet (7) is connected to the connecting groove (6).

6. The assembled green sound insulation wallboard according to claim 4 is characterized by: The method also includes the following steps: fixing the plate body A (1) to the wall by means of an adhesive; moving the plate body B (2) so that the connecting protrusion (3) of the plate body A (1) is embedded in the connecting groove (6) of the plate body B (2); and injecting the adhesive from bottom to top toward the glue inlet (7).

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