Fabricated building sound insulation and heat insulation prefabricated wallboard

Abstract

The utility model discloses an assembly type building sound insulation and heat insulation prefabricated wallboard which comprises a first assembly type wallboard body and a second assembly type wallboard body, and connecting openings are symmetrically formed in one side of the first assembly type wallboard body and one side of the second assembly type wallboard body. Connecting blocks matched with the connecting ports are symmetrically arranged on the other side of the first assembled wallboard and the other side of the second assembled wallboard correspondingly, side connecting grooves are symmetrically formed in the upper ends and the lower ends of the first assembled wallboard and the second assembled wallboard correspondingly, and connecting plates are formed between the side connecting grooves; the assembled wallboard has the advantages that the structure is simple, the wallboard has good heat insulation and sound insulation effects, meanwhile, left-right and up-down connection of two adjacent wallboards can be achieved, the overall structural strength of the wallboard is improved, and a large number of bolts are not needed for fixation.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall panels, in particular to an assembled building sound insulation and heat insulation prefabricated wall panel. Background Art

[0002] Prefabricated buildings are divided into load-bearing wall panels and prefabricated wall panels. After the overall load-bearing wall panels of the building are completed, the prefabricated wall panels can be spliced ​​and assembled on the load-bearing wall panels, which can improve the overall external aesthetics of the building's load-bearing wall panels.

[0003] There are still some problems in the specific use of existing prefabricated wall panels: when assembling the prefabricated wall panels, the prefabricated wall panels are first punched, which is easy to cause hidden damage to the prefabricated wall panels and affect the structural stability of the prefabricated wall panels. Then they are fixed with a large number of bolts and nuts. This connection method is more troublesome, and the workload is large, and the construction period is also long; the structure of assembled prefabricated wall panels is mostly relatively simple, usually composed of concrete and steel skeletons, and the thermal insulation and sound insulation performance of the concrete layer and the steel skeleton is poor, which is mainly reflected in the fact that the concrete layer cannot prevent the outdoor heat from being directly transmitted to the room through the wall, nor can it prevent the indoor heat from being lost to the outside, and the sound insulation and heat insulation effects are not ideal.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an assembled building sound insulation and heat insulation prefabricated wall panel.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an assembled building sound insulation and heat insulation prefabricated wall panel, including an assembled wall panel 1 and an assembled wall panel 2, one side of the assembled wall panel 1 and the assembled wall panel 2 are symmetrically provided with connecting ports, the other sides of the assembled wall panel 1 and the assembled wall panel 2 are symmetrically provided with connecting blocks matching the connecting ports, the upper and lower ends of the assembled wall panel 1 and the assembled wall panel 2 are symmetrically provided with side connecting grooves, connecting plates are formed between the side connecting grooves, and an assembly connecting component is provided at the connection between the assembled wall panel 1 and the assembled wall panel 2.

[0007] Preferably, the prefabricated wall panel 1 and the prefabricated wall panel 2 both include an outer frame, a base plate is arranged inside the outer frame, an inner sound insulation component and an outer heat insulation component are respectively arranged on the upper and lower sides of the base plate, the outer wall of the outer heat insulation component is integrally connected with an outer decorative panel, and the outer wall of the inner sound insulation component is integrally connected with an inner decorative panel.

[0008] Preferably, the internal sound insulation component comprises a sound insulation board, a mounting groove is provided in the sound insulation board, and a sound insulation felt is arranged in the mounting groove.

[0009] Preferably, a corrugated sound-absorbing cotton layer is integrally connected to the sound insulation felt, a honeycomb sound-absorbing panel is bonded to the outer wall of the corrugated sound-absorbing cotton layer, and a sealing panel matching the installation groove is integrally connected to the outer side of the honeycomb sound-absorbing panel.

[0010] Preferably, the external heat-insulating component comprises a rock wool substrate, a polyurethane foam layer is arranged on the outer side of the rock wool substrate, a glass fiber panel is arranged on the inner side of the rock wool substrate, and the polyurethane foam layer and the glass fiber panel are press-connected to the rock wool substrate.

[0011] Preferably, the assembly connection component includes a supporting partition, and sealing gaskets are attached to the upper and lower sides of the supporting partition. Positioning side plates are integrally connected to both sides of the supporting partition, and mounting grooves matching the connecting plates are formed between the positioning side plates.

[0012] Preferably, the upper and lower parts of the supporting partition are fixedly connected with an array of fixing bolts, the upper and lower sides of the positioning side plates are integrally connected with outer positioning side plates, and the outer positioning side plates are symmetrically provided with mounting holes.

[0013] The utility model provides an assembled building sound insulation and heat insulation prefabricated wall panel, which has the following beneficial effects:

[0014] By respectively setting connecting ports and connecting blocks at both ends of the assembled wall panel 1 and the assembled wall panel 2, the two adjacent assembled wall panels 1 and 2 can be connected left and right through the set connecting ports and connecting blocks. After the assembled wall panel 1 and the assembled wall panel 2 are combined together up and down, the two adjacent side connecting grooves will form a clamping groove, so that the assembled connecting component is set in the clamping groove, and the assembled wall panel 1 and the assembled wall panel 2 are supported and fixed to enhance their structural strength. The assembled wall panel 1 and the assembled wall panel 2 have good heat insulation and sound insulation effects. The utility model has a simple structure, which makes the wall panel have good heat insulation and sound insulation effects. At the same time, it can realize the left and right and up and down connection of two adjacent wall panels, improve the overall structural strength, and do not require a large number of bolts for fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view of an assembled building sound insulation and heat insulation prefabricated wall panel according to an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of an assembled wall panel 1 and an assembled wall panel 2 in an assembled building sound insulation and heat insulation prefabricated wall panel according to an embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of an internal sound insulation component in an assembled building sound insulation and heat insulation prefabricated wall panel according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the external insulation components of an assembled building sound insulation and heat insulation prefabricated wall panel according to an embodiment of the utility model;

[0020] Figure 5 The utility model is a structural schematic diagram of an assembled connection component in an assembled building sound insulation and heat insulation prefabricated wall panel according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Prefabricated wall panel 1; 2. Prefabricated wall panel 2; 3. Connection port; 4. Connection block; 5. Connection plate; 6. Side connection groove; 7. Assembly connection member; 8. External frame; 9. Base plate; 10. Internal sound insulation member; 11. External heat insulation member; 12. External decorative plate; 13. Internal decorative plate; 14. Sound insulation board; 15. Installation groove; 16. Sound insulation felt; 17. Corrugated sound-absorbing cotton layer; 18. Honeycomb sound-absorbing board; 19. Sealing plate; 20. Rock wool base plate; 21. Glass fiber panel; 22. Polyurethane foam layer; 23. Support partition; 24. Positioning side plate; 25. Installation groove; 26. Fixing bolt; 27. External positioning side plate; 28. Installation hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model provides an assembled building sound insulation and heat insulation prefabricated wall panel, including an assembled wall panel 1 and an assembled wall panel 2, one side of the assembled wall panel 1 and the assembled wall panel 2 are symmetrically provided with a connection port 3, the other side of the assembled wall panel 1 and the assembled wall panel 2 are symmetrically provided with a connection block 4 matching the connection port 3, the upper and lower ends of the assembled wall panel 1 and the assembled wall panel 2 are symmetrically provided with side connection grooves 6, a connection plate 5 is formed between the side connection grooves 6, and an assembly connection member is provided at the connection between the assembled wall panel 1 and the assembled wall panel 2 7. By respectively setting a connection port 3 and a connection block 4 at both ends of the assembled wall panel 1 and the assembled wall panel 2, the two adjacent assembled wall panels 1 and the assembled wall panel 2 can be connected left and right through the set connection port 3 and the connection block 4. After the assembled wall panel 1 and the assembled wall panel 2 are combined together up and down, the two adjacent side connection grooves 6 will form a clamping groove, so that the assembly connection member 7 is set in the clamping groove, and the assembled wall panel 1 and the assembled wall panel 2 are supported and fixed, so as to enhance their structural strength. In addition, the assembled wall panel 1 and the assembled wall panel 2 have good heat insulation and sound insulation effects.

[0025] In one embodiment, please refer to the attached manual. Figure 2 As shown, the assembled wall panel 1 and the assembled wall panel 2 both include an outer frame 8, a base plate 9 is arranged inside the outer frame 8, an inner sound insulation member 10 and an outer heat insulation member 11 are arranged on the upper and lower sides of the base plate 9, an outer decorative plate 12 is integrally connected to the outer wall of the outer heat insulation member 11, and an inner decorative plate 13 is integrally connected to the outer wall of the inner sound insulation member 10. The inner sound insulation member 10 and the outer heat insulation member 11 are respectively arranged on both sides of the base plate 9, and the whole is fixed in the outer frame 8 after being pressed.

[0026] In one embodiment, please refer to the attached manual. Figure 3 As shown, the inner sound insulation member 10 includes a sound insulation board 14, a mounting groove 15 is provided in the sound insulation board 14, a sound insulation felt 16 is arranged in the mounting groove 15, a corrugated sound absorbing cotton layer 17 is integrally connected to the sound insulation felt 16, a honeycomb sound absorbing board 18 is bonded to the outer wall of the corrugated sound absorbing cotton layer 17, and a sealing board 19 matching the mounting groove 15 is integrally connected to the outer side of the honeycomb sound absorbing board 18. The sound insulation felt 16, the corrugated sound absorbing cotton layer 17 and the honeycomb sound absorbing board 18 are integrally pressed and arranged in the mounting groove 15 in the sound insulation board 14, so as to achieve a sound insulation effect, and the provided sealing board 19 plays a sealing effect.

[0027] In one embodiment, please refer to the attached manual. Figure 4As shown, the external heat insulation member 11 includes a rock wool substrate 20, a polyurethane foam layer 22 is arranged on the outer side of the rock wool substrate 20, a glass fiber panel 21 is arranged on the inner side of the rock wool substrate 20, and the polyurethane foam layer 22 and the glass fiber panel 21 are press-fitted and connected with the rock wool substrate 20. The rock wool substrate 20, the polyurethane foam layer 22 and the glass fiber panel 21 are provided to greatly improve the overall heat insulation, thereby preventing the outdoor heat from being transferred to the indoor.

[0028] In one embodiment, please refer to the attached manual. Figure 5 As shown, the assembly connecting member 7 includes a supporting partition 23, and sealing gaskets are attached to the upper and lower sides of the supporting partition 23, and positioning side plates 24 are integrally connected to both sides of the supporting partition 23, and mounting grooves 25 matching the connecting plate 5 are formed between the positioning side plates 24, and arrays of fixing bolts 26 are fixedly connected to the upper and lower sides of the supporting partition 23, and the upper and lower sides of the positioning side plates 24 are integrally connected to external positioning side plates 27, and the external positioning side plates 27 are symmetrically provided with mounting holes 28. The positioning side panels 24 are arranged to cooperate with the supporting partitions 23 to form installation grooves 25, thereby facilitating the installation of the upper and lower connecting plates 5 of the assembled wall panels 1 and 2. The fixing bolts 26 are inserted into the assembled wall panels 1 and 2 to improve the connection stability. The external positioning side panels 27 are arranged to further increase the stability and strength of the assembled wall panels 1 and 2 from both sides. The installation holes 28 are arranged to realize the connection between the assembled wall panels 1 and 2 and the external positioning side panels 27.

[0029] In actual application, by respectively setting a connection port 3 and a connection block 4 at both ends of the assembled wall panel 1 and the assembled wall panel 2, the two adjacent assembled wall panels 1 and the assembled wall panel 2 can be connected left and right through the set connection port 3 and the connection block 4. After the assembled wall panel 1 and the assembled wall panel 2 are combined together up and down, the two adjacent side connection grooves 6 will form a clamping groove, so that the assembly connection member 7 is set in the clamping groove, and the assembled wall panel 1 and the assembled wall panel 2 are supported and fixed to enhance their structural strength. The assembled wall panel 1 and the assembled wall panel 2 have good heat insulation and sound insulation effects. The utility model has a simple structure, which makes the wall panel have good heat insulation and sound insulation effects. At the same time, it can realize the left and right and up and down connection of two adjacent wall panels, improve the overall structural strength, and does not require a large number of bolts for fixing.

[0030] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An assembled building sound insulation and heat insulation prefabricated wall panel, characterized in that: The invention comprises an assembled wall panel 1 (1) and an assembled wall panel 2 (2), wherein one side of the assembled wall panel 1 (1) and the assembled wall panel 2 (2) are symmetrically provided with connection ports (3), and the other sides of the assembled wall panel 1 (1) and the assembled wall panel 2 (2) are symmetrically provided with connection blocks (4) matching the connection ports (3), and the upper and lower ends of the assembled wall panel 1 (1) and the assembled wall panel 2 (2) are symmetrically provided with side connection grooves (6), and a connection plate (5) is formed between the side connection grooves (6), and an assembly connection component (7) is provided at the connection between the assembled wall panel 1 (1) and the assembled wall panel 2 (2).

2. The prefabricated sound insulation and heat insulation wallboard for assembled buildings according to claim 1, characterized in that: The assembled wall panel 1 (1) and the assembled wall panel 2 (2) both comprise an outer frame (8), a base plate (9) being arranged inside the outer frame (8), an inner sound insulation component (10) and an outer heat insulation component (11) being arranged on the upper and lower sides of the base plate (9), an outer decorative panel (12) being integrally connected to the outer wall of the outer heat insulation component (11), and an inner decorative panel (13) being integrally connected to the outer wall of the inner sound insulation component (10).

3. The prefabricated sound insulation and heat insulation wallboard for assembled buildings according to claim 2, characterized in that: The internal sound insulation component (10) comprises a sound insulation board (14), a mounting groove (15) is provided in the sound insulation board (14), and a sound insulation felt (16) is arranged in the mounting groove (15).

4. The prefabricated sound insulation and heat insulation wallboard for assembled buildings according to claim 3, characterized in that: A corrugated sound-absorbing cotton layer (17) is integrally connected to the sound insulation felt (16), a honeycomb sound-absorbing board (18) is bonded to the outer wall of the corrugated sound-absorbing cotton layer (17), and a sealing board (19) matching the installation groove (15) is integrally connected to the outer side of the honeycomb sound-absorbing board (18).

5. The prefabricated sound insulation and heat insulation wallboard for assembled buildings according to claim 4, characterized in that: The external heat insulation component (11) comprises a rock wool substrate (20), a polyurethane foam layer (22) is arranged on the outer side of the rock wool substrate (20), a glass fiber panel (21) is arranged on the inner side of the rock wool substrate (20), and the polyurethane foam layer (22) and the glass fiber panel (21) are press-fitted and connected to the rock wool substrate (20).

6. The prefabricated sound insulation and heat insulation wallboard for assembling buildings according to claim 5, characterized in that: The assembly connection component (7) comprises a supporting partition (23), the upper and lower sides of which are fitted with sealing gaskets, and the two sides of the supporting partition (23) are integrally connected with positioning side plates (24), and a mounting groove (25) matching the connecting plate (5) is formed between the positioning side plates (24).

7. The prefabricated sound insulation and heat insulation wallboard for assembled buildings according to claim 6, characterized in that: The upper and lower parts of the support partition (23) are fixedly connected with a plurality of fixing bolts (26), the upper and lower parts of the positioning side plate (24) are integrally connected with outer positioning side plates (27), and the outer positioning side plates (27) are symmetrically provided with mounting holes (28).

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