Thermal insulation wallboard structure with foamed concrete thermal insulation core material

Abstract

The utility model relates to a thermal insulation wallboard structure with a foamed concrete thermal insulation core material. The problems that in the prior art, a foamed concrete wallboard is poor in structural strength, and a foamed concrete pouring mode is complex are solved. The structure comprises inner wallboards which are symmetrically arranged, a pouring cavity used for pouring foamed concrete is formed between the inner wallboards, wallboard positioning mechanisms are arranged on the outer walls of the inner wallboards, sealing connecting assemblies are arranged at the two ends of the inner wallboards, the pouring cavity is separated through a pouring flow guide partition plate, and a plug-in type sealing cover plate is arranged at the upper end of the pouring flow guide partition plate for sealing. Compared with the prior art, the foam concrete pouring device has the advantages of being high in structural strength, good in stability, capable of forming an effective heat preservation effect, capable of achieving rapid filling of a pouring cavity and timely pumping out water when foamed concrete is poured, simple in pouring mode, easy to operate and good in using effect.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panels, in particular to a thermal insulation wall panel structure with a foamed concrete thermal insulation core material. Background Art

[0002] Foamed concrete is a new lightweight thermal insulation material containing a large number of closed pores, which is formed by mechanically foaming a foaming agent through the foaming system of a foaming machine, uniformly mixing the foam with cement mortar, and finally pouring it into a cast-in-place or molded form through the foaming machine's pumping system. After natural curing, it forms a new type of lightweight thermal insulation material with a large number of closed pores. It is a bubble-like thermal insulation material with the outstanding feature of forming closed foam pores within the concrete, making the concrete lightweight and thermally insulating. It is often used as the core material for wallboard insulation. In actual use, foamed concrete has low strength, a high porosity, cracking, and water absorption, which can easily affect the application effect of concrete. In addition, existing thermal insulation wall panels using foamed concrete as the insulation core material have poor structural strength, and the foamed concrete casting method is complex, making it difficult to fill the casting cavity.

[0003] To address the shortcomings of existing technologies, researchers have conducted extensive research and proposed various solutions. For example, a Chinese patent document discloses an integrated foamed concrete wall panel [CN201521069384.9]. This panel comprises three layers: a middle layer of foamed concrete and two side panels, each of which is a decorative panel. The three layers are integrally formed, with the foamed concrete poured within the panels. Because the foamed concrete in the middle layer has a high number of pores, it provides excellent sound and thermal insulation. The decorative panels on both sides effectively prevent the foamed concrete from absorbing water and cracking, and allow for direct wallpaper application during renovation, making it very convenient to use.

[0004] The above solution solves the problems of low strength, high porosity, cracking and water absorption of foamed concrete in the prior art to a certain extent. However, the solution still has many shortcomings, such as poor structural strength, complex foamed concrete pouring method, and difficulty in filling the pouring cavity. Summary of the Invention

[0005] The purpose of the utility model is to solve the above problems and provide a thermal insulation wall panel structure with a foamed concrete thermal insulation core material.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an insulation wall panel structure with a foamed concrete insulation core material, comprising symmetrically arranged inner wall panels, a casting cavity for casting foamed concrete is formed between the inner wall panels, the outer wall of the inner wall panel is provided with a wall panel positioning mechanism, and sealing connection components are provided at both ends of the inner wall panel. The casting cavity is separated by a casting guide baffle, and the upper end of the casting guide baffle is provided with a plug-in sealing cover for sealing.

[0007] In the above-mentioned insulation wall panel structure with foamed concrete insulation core material, the wall panel positioning mechanism includes an insulation outer wall body arranged on the outer wall of the inner wall panel, and the ends of the two insulation outer walls are connected and sealed by a U-shaped connecting steel.

[0008] In the above-mentioned insulation wall panel structure with foamed concrete insulation core material, a flexible insulation layer is provided on one side where the insulation outer wall is connected to the inner wall panel and a fixed slot for inserting the connecting steel is provided on the other side, and a number of hollow insulation slots are provided between the fixed slots, which are arranged equidistantly from top to bottom.

[0009] In the above-mentioned insulation wall panel structure with a foamed concrete insulation core material, the sealing connection assembly includes a plurality of sealing connection plate frames arranged between the ends of the inner wall panels, one end of the sealing connection plate frame is respectively and sequentially inserted into the inner wall of one of the inner wall panels and the other end is fixedly connected to the other inner wall panel to form a closure for the casting cavity.

[0010] In the above-mentioned insulation wall panel structure with a foamed concrete insulation core material, an exterior decorative panel is provided on the side of the insulation outer wall away from the inner wall panel, the end of the exterior decorative panel is kept flush with the end face of the connecting steel, and a U-shaped connecting frame is fixed to the end of the exterior decorative panel, and the connecting frame is connected to the connecting steel and the sealing connecting plate frame in sequence through a locking nut.

[0011] In the above-mentioned insulation wall panel structure with foamed concrete insulation core material, the two ends of the cast diversion baffle are inserted into the inner wall of the sealed connecting plate frame, the inner side of the cast diversion baffle is provided with a diversion cavity, and the upper end of the diversion cavity is open, and a number of strip discharge ports that are interconnected with the diversion cavity are provided on both sides of the cast diversion baffle, and the strip discharge ports are interconnected with the casting cavities located on both sides, and foamed concrete is cast in the casting cavity and the diversion cavity.

[0012] In the above-mentioned insulation wall panel structure with foamed concrete insulation core material, the plug-in sealing cover plate includes a sealing plug-in plate frame, and one end of the sealing plug-in plate frame is provided with a material guide positioning seat plugged into the guide cavity, and the material guide positioning seat is provided with a material inlet through hole.

[0013] In the above-mentioned thermal insulation wall panel structure with foamed concrete thermal insulation core material, a plurality of plug-in protrusions are provided on the sealed plug-in panel frame, and a fixed connection slot corresponding to the plug-in protrusions is provided on the upper end of the exterior panel.

[0014] In the above-mentioned thermal insulation wall panel structure with a foamed concrete thermal insulation core material, suction holes are provided on the sealed plug-in board frame and on both sides of the material guide positioning seat.

[0015] In the above-mentioned insulation wall panel structure with foamed concrete insulation core material, symmetrically arranged plug-in connection seats are provided at both ends of the outer wall of the sealed plug-in board frame, and the plug-in connection seats are provided with open connection slots, and the sealing cover plates are inserted into the open connection slots.

[0016] Compared with the existing technology, the advantages of the present invention are: the use of a multi-layer structure connected to each other in the circumferential direction to form a comprehensive enclosure, not only has high structural strength and good stability, but also uses a hollow insulation trough in combination with the foamed concrete in the casting cavity to form an effective insulation effect. Secondly, when pouring the foamed concrete, the casting cavity can be quickly filled and moisture can be extracted in time. The casting method is simple, easy to operate, and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the present utility model;

[0019] Figure 3 It is a schematic diagram of the thermal insulation exterior wall structure in the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cast diversion baffle in the utility model;

[0021] Figure 5 This is a schematic diagram of the plug-in sealing cover structure in the utility model;

[0022] In the figure: inner wall panel 1, casting cavity 2, wall panel positioning mechanism 3, insulated outer wall 31, flexible insulation layer 311, fixed slot 312, hollow insulation groove 313, connecting steel 32, sealing connection component 4, sealing connection plate frame 41, casting guide baffle 5, guide cavity 51, strip discharge port 52, plug-in sealing cover plate 6, sealing plug-in plate frame 61, material guide positioning seat 62, material feed through hole 63, plug-in protrusion 64, suction hole 65, plug-in connection seat 66, open connection slot 67, sealing cover plate 68, exterior decorative panel 7, connection frame 71, locking nut 72, fixed connection slot 73. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] like Figure 1-5As shown, an insulation wall panel structure with a foamed concrete insulation core material includes symmetrically arranged inner wall panels 1, a casting cavity 2 for casting foamed concrete is formed between the inner wall panels 1, the outer wall of the inner wall panel 1 is provided with a wall panel positioning mechanism 3, and sealing connection components 4 are provided at both ends of the inner wall panel 1. The casting cavity 2 is separated by a casting guide baffle 5, and the upper end of the casting guide baffle 5 is provided with a plug-in sealing cover plate 6 for sealing.

[0025] The wall panel positioning mechanism 3 includes an insulating outer wall 31 arranged on the outer wall of the inner wall panel 1 , and the ends of the two insulating outer walls 31 are connected by a U-shaped connecting steel 32 to form a seal.

[0026] It can be seen that a flexible insulation layer 311 is provided on one side where the insulation outer wall 31 is connected to the inner wall panel 1 and a fixed slot 312 is provided on the other side for inserting the connecting steel 32. A number of hollow insulation grooves 313 are arranged equidistantly from top to bottom between the fixed slots 312.

[0027] The heat-insulating outer wall 31 is used to enhance the structural strength, and the hollow heat-insulating groove 313 is designed to improve the heat-insulating effect. Secondly, the flexible heat-insulating layer 311 is in contact with the inner wall panel 1 to improve the structural toughness.

[0028] Obviously, the sealing connection assembly 4 includes a plurality of sealing connection plate frames 41 arranged between the ends of the inner wall panels 1, one end of the sealing connection plate frame 41 is respectively and sequentially inserted into the inner wall of one of the inner wall panels 1 and the other end is fixedly connected to the other inner wall panel 1 to form a closure for the casting cavity 2.

[0029] The sealing connecting plate frame 41 is used to seal the casting cavity 2 to prevent overflow when pouring foamed concrete. Secondly, it is used to position the two inner wall panels 1 to avoid deformation and dislocation caused by expansion of foamed concrete and improve structural stability.

[0030] Furthermore, an exterior decorative panel 7 is provided on the side of the insulated exterior wall 31 away from the interior wall panel 1, and the end of the exterior decorative panel 7 is kept flush with the end face of the connecting steel 32, and a U-shaped connecting frame 71 is fixed to the end of the exterior decorative panel 7. The connecting frame 71 is connected to the connecting steel 32 and the sealing connecting plate frame 41 in sequence through a locking nut 72.

[0031] The connecting frame 71 is used to connect to other walls and cooperate with the exterior decorative panel 7 to form a flush outer surface to improve the aesthetics.

[0032] In detail, the two ends of the cast diversion baffle 5 are inserted into the inner wall of the sealing connecting plate frame 41, and a diversion cavity 51 is provided on the inner side of the cast diversion baffle 5, and the upper end of the diversion cavity 51 is open. A number of strip discharge ports 52 that are interconnected with the diversion cavity 51 are provided on both sides of the cast diversion baffle 5, and the strip discharge ports 52 are interconnected with the casting cavity 2 located on both sides, and foamed concrete is cast in the casting cavity 2 and the diversion cavity 51.

[0033] The casting guide baffle 5 facilitates the gradual casting of concrete of different foaming materials, and the strip-shaped discharge port 52 is provided to achieve uniform casting.

[0034] Preferably, the plug-in sealing cover plate 6 includes a sealing plug-in plate frame 61 , and one end of the sealing plug-in plate frame 61 is provided with a material guide positioning seat 62 plugged into the guide cavity 51 , and the material guide positioning seat 62 is provided with a material inlet through hole 63 .

[0035] The plug-in sealing cover plates 6 are respectively arranged at the upper and lower ends to form a closed wall, and during pouring, foamed concrete is fed into the wall through the feed holes 63 .

[0036] Furthermore, a plurality of plug-in protrusions 64 are provided on the sealed plug-in plate frame 61 , and a fixed connection slot 73 corresponding to the plug-in protrusions 64 is provided on the upper end of the exterior panel 7 .

[0037] This arrangement is used to fix the sealed plug-in board frame 61 and is more convenient for assembly and disassembly.

[0038] Specifically, suction holes 65 are provided on the sealing plug-in plate frame 61 and on both sides of the material guiding and positioning seat 62 .

[0039] The suction hole 65 is used to connect to an external suction device to suck out moisture after pouring, so that the foamed concrete can solidify quickly.

[0040] In addition, the outer walls of the sealed plug-in plate frame 61 are provided with symmetrically arranged plug-in connectors 66, which are provided with open connection slots 67, and sealed cover plates 68 are inserted into the open connection slots 67. The sealed cover plates 68 are plugged in and closed to form an integrated assembly wall panel.

[0041] To sum up, the principle of this embodiment is: by arranging sealing connection components 4 at both ends of the inner wall panel to form a closure for the casting cavity 2 and to form a connection and positioning for the inner wall panel 1, during casting, the casting guide baffle 5 is used for uniform feeding, and the suction hole 65 is used to suck moisture, so that the foamed concrete can be quickly solidified in the casting cavity 2, and the casting is convenient, and it can be assembled first and then cast; secondly, the insulation exterior wall 31 is used to improve the insulation effect and structural strength. At the same time, the exterior decorative panel 7, the connecting frame 71 and the plug-in sealing cover plate 6 are used to form the insulation wall panel structure into a circumferentially flush integrated structure.

[0042] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0043] Although this document frequently uses terms such as inner wall panel 1, casting cavity 2, wall panel positioning mechanism 3, insulation outer wall 31, flexible insulation layer 311, fixed slot 312, hollow insulation groove 313, connecting steel 32, sealing connection assembly 4, sealing connection plate frame 41, casting guide baffle 5, guide cavity 51, strip discharge port 52, plug-in sealing cover plate 6, sealing plug-in plate frame 61, material guide positioning seat 62, feed through hole 63, plug-in protrusion 64, suction hole 65, plug-in connection seat 66, open connection slot 67, sealing cover plate 68, exterior panel 7, connection frame 71, locking nut 72, fixed connection slot 73, etc., the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A thermal insulation wall panel structure with a foamed concrete thermal insulation core material, comprising symmetrically arranged inner wall panels (1), wherein a pouring cavity (2) for pouring foamed concrete is formed between the inner wall panels (1), characterized in that: The outer wall of the inner wall panel (1) is provided with a wall panel positioning mechanism (3), and both ends of the inner wall panel (1) are provided with sealing connection components (4). The casting cavity (2) is separated by a casting guide baffle (5), and the upper end of the casting guide baffle (5) is provided with a plug-in sealing cover plate (6) for sealing.

2. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 1, characterized in that: The wall panel positioning mechanism (3) comprises an insulating outer wall (31) arranged on the outer wall of the inner wall panel (1), and the ends of the two insulating outer walls (31) are connected by a U-shaped connecting steel (32) to form a seal.

3. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 2, characterized in that: A flexible heat-insulating layer (311) is provided on one side of the heat-insulating outer wall (31) connected to the inner wall panel (1), and a fixed slot (312) for inserting the connecting steel (32) is provided on the other side. A plurality of hollow heat-insulating slots (313) are provided between the fixed slots (312) and are arranged at equal distances from top to bottom.

4. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 3, characterized in that: The sealing connection assembly (4) comprises a plurality of sealing connection plate frames (41) arranged between the ends of the inner wall panels (1), one end of the sealing connection plate frame (41) is sequentially inserted into the inner wall of one of the inner wall panels (1) in a staggered manner, and the other end is fixedly connected to the other inner wall panel (1), thereby forming a seal for the casting cavity (2).

5. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 4, characterized in that: An exterior decorative panel (7) is provided on the side of the heat-insulating exterior wall (31) away from the interior wall panel (1), the end of the exterior decorative panel (7) is kept flush with the end surface of the connecting steel (32), and a U-shaped connecting frame (71) is fixed to the end of the exterior decorative panel (7), and the connecting frame (71) is connected to the connecting steel (32) and the sealing connecting plate frame (41) in sequence through a locking nut (72).

6. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 5, characterized in that: The two ends of the casting guide baffle (5) are plugged into the inner wall of the sealing connection plate frame (41); a guide cavity (51) is provided on the inner side of the casting guide baffle (5), and the upper end of the guide cavity (51) is open; a plurality of strip-shaped discharge ports (52) are provided on both sides of the casting guide baffle (5) and are interconnected with the guide cavity (51); and the strip-shaped discharge ports (52) are interconnected with the casting cavities (2) located on both sides; and foamed concrete is cast in the casting cavity (2) and the guide cavity (51).

7. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 6, characterized in that: The plug-in sealing cover plate (6) comprises a sealing plug-in plate frame (61), one end of which is provided with a material guide positioning seat (62) plugged into the guide cavity (51), and a material inlet through hole (63) is provided on the material guide positioning seat (62).

8. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 7, characterized in that: The sealing plug-in plate frame (61) is provided with a plurality of plug-in protrusions (64), and the upper end of the exterior panel (7) is provided with fixed connection slots (73) corresponding to the plug-in protrusions (64).

9. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 8, characterized in that: Suction holes (65) are provided on the sealing plug-in plate frame (61) and on both sides of the material guide positioning seat (62).

10. The thermal insulation wall panel structure with a foamed concrete thermal insulation core material according to claim 9, characterized in that: The outer walls of the sealing plug-in plate frame (61) are provided with symmetrically arranged plug-in connection seats (66), the plug-in connection seats (66) are provided with open connection slots (67), and a sealing cover plate (68) is inserted into the open connection slots (67).

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