Fabricated perforated barrier layer thermal insulation wall

Abstract

The utility model relates to the technical field of assembly type wall structures, in particular to an assembly type heat preservation wall with a perforated barrier layer, which comprises a barrier layer, a heat preservation layer and a pulling and connecting piece, the barrier layer and the heat preservation layer are mounted on the wall through the pulling and connecting piece, the barrier layer is positioned on the inner side of the heat preservation layer, and a mesh is arranged between the barrier layer and the heat preservation layer. A single row of hollow holes are formed in the blocking layer, a net rack is arranged on the outer side of the heat preservation layer and connected with a pull connecting piece, and the inner side of the net rack is connected with an inclined pull wire; according to the fabricated thermal insulation wall with the perforated barrier layer, the moisture-proof and fire-proof single-row-hole gypsum board and the thermal insulation integrated board are made into an integrated structure through the inner net rack, the outer net rack, the meshes and the pulling and connecting pieces, on-site overall assembly is carried out, construction is convenient, and construction efficiency is improved; the gypsum board adopts a single row of through holes, so that the weight of the whole fabricated wall body is reduced, the construction is more convenient, the through hole design achieves the effects of sound absorption and noise reduction, and the sound insulation effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated wall structures, and particularly relates to a prefabricated perforated barrier layer thermal insulation wall. Background Art

[0002] The prefabricated thermal insulation wall is a modern building component widely used in the prefabricated building system. Its characteristic is that the structure and finish of the exterior wall are prefabricated in the factory and then transported to the site for assembly. This method greatly improves the construction efficiency of buildings, reduces the on-site operation time and cost, and also enhances the environmental protection performance and quality control level of buildings. For the built-in thermal insulation board in the wall, there are generally two structural forms. One is the shear wall, that is, the thermal insulation board structure used for the load-bearing wall part of the whole building; the other is the infill wall, that is, the thermal insulation board structure for the non-load-bearing wall part of the building. For the two different wall forms, different fixed assembly structure components are required for fixed installation. The following are some key features and applications of the prefabricated thermal insulation wall:

[0003] 1. Modular design: The prefabricated thermal insulation wall adopts modular design, and customizes the size and style according to the specific needs of the building, including different thermal insulation performances, finish materials and colors, to meet the diverse building styles and functional requirements.

[0004] 2. High-performance materials: The exterior wall panels usually adopt high-performance building materials such as concrete, metal, composite materials, etc. These materials have good weather resistance, fire resistance and thermal insulation performance, and can significantly improve the energy efficiency and living comfort of buildings.

[0005] 3. Quick installation: Since the exterior wall panels are prefabricated in the factory, only hoisting and splicing are required on site, which greatly reduces the on-site construction time and labor demand and improves the construction efficiency.

[0006] 4. High precision and quality control: Produced in a controlled factory environment, more strict dimension and quality control are realized, ensuring the precision and consistency of each exterior wall panel, thus improving the construction quality and appearance effect of the overall building.

[0007] 5. Environmental protection and sustainability: The prefabricated exterior wall panels reduce the on-site wet operations, lower the noise and dust pollution during the construction process. At the same time, due to the efficient utilization and recyclability of materials, it helps to achieve the green and sustainable development goals of the construction industry.

[0008] 6. Convenient maintenance: The modular structure of the exterior wall panels facilitates later maintenance and replacement. In case of damage or aging, only the damaged part needs to be replaced separately without affecting the entire wall. The prefabricated exterior wall panels have a wide range of applications, from residential buildings to commercial complexes, and can be seen in schools, hospitals, and industrial factories. With the continuous development of building technology, the design and materials of prefabricated exterior wall panels are also constantly innovating to meet more complex and diverse building requirements.

[0009] At present, the gypsum boards used for the barrier layer are all solid boards, which are heavy, causing inconvenience in construction, and have poor sound insulation and noise reduction effects, unable to effectively meet the performance of prefabricated walls.

[0010] Therefore, there is an urgent need to design a prefabricated perforated barrier layer thermal insulation wall to solve the problems of inconvenient construction and poor sound insulation and noise reduction effects caused by using solid gypsum boards in existing prefabricated walls. Summary of the Utility Model

[0011] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a prefabricated perforated barrier layer thermal insulation wall.

[0012] The technical solution adopted by the present utility model to solve its technical problems is: A prefabricated perforated barrier layer thermal insulation wall, including a barrier layer, a thermal insulation layer, and a connecting piece. The barrier layer and the thermal insulation layer are installed on the wall through the connecting piece. The barrier layer is located inside the thermal insulation layer. A mesh is arranged between the barrier layer and the thermal insulation layer. The barrier layer is provided with a single row of hollow holes. A grid is arranged on the outer side of the thermal insulation layer. The connecting piece is connected to the grid, and the inner side of the grid is connected to diagonal wires.

[0013] Specifically, the diagonal wires are arranged in a cross pattern. The inner side of the diagonal wires is connected to the mesh, and the inner ends of the diagonal wires extend into the barrier layer.

[0014] Specifically, the hollow holes are single-row through holes penetrating the gypsum board.

[0015] Specifically, the connecting piece is provided with a fixed pull rod, a limiting outer plate, a fixing plate, a buckle, a waterproof plate, and a limiting inner plate. The fixed pull rod adopts a "U" - shaped structure. The fixed pull rod passes through the fixing plate, the grid, the limiting outer plate, the barrier layer, the mesh, the thermal insulation layer, and the limiting inner plate. The barrier layer and the thermal insulation layer are clamped between the limiting outer plate and the limiting inner plate. A buckle is arranged on the limiting outer plate, a card slot is arranged on the buckle, and a buckle through hole adapted to the buckle is arranged on the fixing plate. The fixing plate and the limiting outer plate are fixedly connected through the buckle and the buckle through hole.

[0016] Specifically, at least two groups of the buckles and the buckle through holes are provided, and the buckles and the buckle through holes are evenly arranged in a square pattern along the circumferential direction of the limiting outer plate.

[0017] Specifically, a waterproof board is further arranged on one side of the fixed board. The waterproof board and the fixed board are fixedly connected through waterproof buckles and buckle through-holes. Waterproof boards and waterproof caps are respectively arranged at both ends of the fixed pull rod.

[0018] Specifically, a barbed structure is arranged on the inner limiting plate, and the small-diameter end of the barbed structure abuts against the fixed pull rod.

[0019] Specifically, the barrier layer is made of gypsum board, and the insulation layer is made of an integrated board.

[0020] The utility model has the following beneficial effects:

[0021] The assembled perforated barrier layer heat-insulating wall designed by the utility model is made of moisture-proof and fire-proof single-row perforated gypsum board and heat-insulating integrated board into an integral structure through internal and external grids, mesh sheets and connecting pieces, and is integrally assembled on site, which is convenient for construction and improves construction efficiency.

[0022] The gypsum board of the assembled perforated barrier layer heat-insulating wall designed by the utility model adopts single-row through-holes, which reduces the weight of the overall assembled wall, makes the construction more convenient, and the through-hole design achieves the effect of sound absorption and noise reduction, and the sound insulation effect is better. Description of the Drawings

[0023] Figure 1 is the installation structure schematic diagram of the assembled perforated barrier layer heat-insulating wall.

[0024] Figure 2 is Figure 1 the enlarged view of part A in

[0025] Figure 3 is the top view of the single-row holes arranged on the gypsum board.

[0026] Figure 4 is the structure schematic diagram of the connecting piece.

[0027] In the figure: 1 - barrier layer, 1.1 - hollow hole;

[0028] 2 - insulation layer; 3 - connecting piece, 3.1 - fixed pull rod, 3.2 - outer limiting plate, 3.3 - fixed plate, 3.4 - buckle, 3.5 - buckle through-hole, 3.6 - waterproof board, 3.7 - inner limiting plate, 3.8 - barbed structure, 3.9 - waterproof cap;

[0029] 4 - mesh sheet; 5 - grid; 6 - diagonal wire. Detailed Embodiment

[0030] The following will further describe in detail the technical solutions in the embodiments of the present utility model in a clear and complete manner in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0031] As Figures 1-4 shown, a prefabricated perforated barrier layer thermal insulation wall includes a barrier layer 1, a thermal insulation layer 2, a connecting member 3, a mesh 4, a grid 5 and an inclined wire 6. The barrier layer 1 and the thermal insulation layer 2 are installed on the wall through the connecting member 3. The barrier layer 1 is made of gypsum board, and the thermal insulation layer 2 is made of an integrated board.

[0032] The barrier layer 1 is located inside the thermal insulation layer 2. A mesh 4 is arranged between the barrier layer 1 and the thermal insulation layer 2. The barrier layer 1 is provided with a single row of hollow holes 1.1. The hollow holes 1.1 are single-row through holes penetrating the gypsum board. The setting of the hollow holes 1.1 reduces the weight of the overall prefabricated wall, making the construction more convenient. The through-hole design achieves the effect of sound absorption and noise reduction, and the sound insulation effect is better.

[0033] A grid 5 is arranged on the outer side of the thermal insulation layer 2. The connecting member 3 is connected to the grid 5. The connecting member 3 adopts a similar structure to an improved prefabricated shear wall thermal insulation board support and fixing connecting member disclosed in the patent application No. 202121841233.6.

[0034] The inner side of the grid 5 is connected to the inclined wire 6. The inclined wires 6 are arranged in a cross manner. The inner side of the inclined wire 6 is connected to the mesh 4. The inner end of the inclined wire 6 extends into the barrier layer 1.

[0035] The connecting member 3 is provided with a fixed pull rod 3.1, a limiting outer plate 3.2, a fixing plate 3.3, a buckle 3.4, a waterproof plate 3.6 and a limiting inner plate 3.7. The fixed pull rod 3.1 adopts a "U" - shaped structure, and the "U" - shaped structure is arranged at the cross of the connecting part of the grid 5. The fixed pull rod 3.1 passes through the fixing plate 3.3, the grid 5, the limiting outer plate 3.2, the gypsum board, the mesh 4, the integrated board and the limiting inner plate 3.7. The limiting outer plate 3.2 and the limiting inner plate 3.7 clamp the gypsum board and the integrated board. A buckle 3.4 is arranged on the limiting outer plate 3.2, a card slot is arranged on the buckle 3.4, and a buckle through - hole 3.5 adapted to the buckle 3.4 is arranged on the fixing plate 3.3. The fixing plate 3.3 and the limiting outer plate 3.2 are fixedly connected through the buckle 3.4 and the buckle through - hole 3.5.

[0036] At least two groups of the buckle 3.4 and the buckle through - hole 3.5 are provided. The buckle 3.4 and the buckle through - hole 3.5 are evenly arranged in a square shape along the circumferential direction of the limiting outer plate 3.2 and are used to be stuck at the cross of the connecting part of the grid 5.

[0037] On one side of the fixed plate 3.3, a waterproof plate 3.6 is also provided. The waterproof plate 3.6 is fixedly connected to the fixed plate 3.3 through a waterproof buckle and a buckle through-hole 3.5, and is used to cover and hide one end of the fixed pull rod 3.1.

[0038] Waterproof plates 3.6 and waterproof caps 3.9 are respectively arranged at both ends of the fixed pull rod 3.1. On the one hand, it plays a waterproof effect after the construction of the entire wall is completed, preventing water seepage around both ends of the fixed pull rod 3.1; on the other hand, it plays a role in blocking heat transfer. The fixed pull rod 3.1 is generally made of metal, especially threaded steel. If its two ends are directly exposed or close to both sides of the wall, heat transfer will inevitably occur, resulting in a discount in the heat insulation effect of the wall. In this way, the waterproof plate 3.6 and the waterproof cap 3.9 generally made of plastic products play a very good role in blocking heat transfer.

[0039] A barbed structure 3.8 is arranged on the limit inner side plate 3.7. The small-diameter end of the barbed structure 3.8 abuts against the fixed pull rod 3.1. The barbed structure 3.8 increases the friction between the limit inner side plate 3.7 and the fixed pull rod 3.1, enabling the limit inner side plate 3.7 to better play the role of fixing the integrated board.

[0040] The working principle of the present utility model is as follows: First, the fixed plate 3.3 and the limit outer side plate 3.2 are fixedly clamped at the cross intersection of the connection part of the grid 5. Then, the fixed pull rod 3.1 is sequentially passed through the fixed plate 3.3, the grid 5, the limit outer side plate 3.2, the gypsum board, the mesh 4 and the integrated board. Then, the limit inner side plate 3.7 is pushed into the fixed pull rod 3.1. Under the action of the barbed structure 3.8, the integrated board is clamped and fixed. Finally, nuts, waterproof caps 3.9 and waterproof plates 3.6 are installed. After the installation is completed, operations such as pouring or applying mortar can be carried out to form a wall.

[0041] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, shall fall within the protection scope of the present utility model.

[0042] The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

[0043] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled thermal insulation wall with a perforated barrier layer, characterized in that: It includes a barrier layer, a thermal insulation layer and a connecting piece, wherein the barrier layer and the thermal insulation layer are installed on the wall through the connecting piece, the barrier layer is located on the inner side of the thermal insulation layer, a mesh is arranged between the barrier layer and the thermal insulation layer, a single row of hollow core holes is arranged on the barrier layer, a grid is arranged on the outer side of the thermal insulation layer, the connecting piece is connected to the grid, and the inner side of the grid is connected to the oblique wire.

2. The assembled thermal insulation wall with perforated barrier layer according to claim 1 is characterized in that: The oblique wires are arranged crosswise, the inner sides of the oblique wires are connected to the mesh sheets, and the inner ends of the oblique wires extend into the barrier layer.

3. The assembled thermal insulation wall with perforated barrier layer according to claim 1 is characterized in that: The hollow holes are single-row through holes penetrating the gypsum board.

4. The assembled thermal insulation wall with perforated barrier layer according to claim 1 is characterized in that: The connecting piece is provided with a fixed pull rod, a limiting outer plate, a fixed plate, a buckle, a waterproof plate and a limiting inner plate. The fixed pull rod adopts a "U"-shaped structure. The fixed pull rod passes through the fixed plate, the grid, the limiting outer plate, the barrier layer, the mesh, the thermal insulation layer and the limiting inner plate. The barrier layer and the thermal insulation layer are clamped between the limiting outer plate and the limiting inner plate. A buckle is provided on the limiting outer plate, a slot is provided on the buckle, a buckle through hole matched with the buckle is provided on the fixed plate, and the fixed plate and the limiting outer plate are fixedly connected through the buckle and the buckle through hole.

5. The assembled thermal insulation wall with perforated barrier layer according to claim 4 is characterized in that: At least two groups of buckles and buckle through holes are provided, and the buckles and buckle through holes are evenly arranged in a square shape along the circumference of the limiting outer side plate.

6. The assembled thermal insulation wall with perforated barrier layer according to claim 4, characterized in that: A waterproof plate is also arranged on one side of the fixing plate, and the waterproof plate is fixedly connected to the fixing plate via a waterproof buckle and a buckle through hole, and a waterproof plate and a waterproof cap are respectively arranged at both ends of the fixing pull rod.

7. The assembled thermal insulation wall with perforated barrier layer according to claim 4 is characterized in that: A barb structure is arranged on the inner limit plate, and the small-diameter end of the barb structure is pressed against the fixed pull rod.

8. The assembled thermal insulation wall with perforated barrier layer according to claim 1, characterized in that: The barrier layer is made of gypsum board, and the thermal insulation layer is made of integrated board.

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