Steel structure assembled building thermal insulation outer wall plate

Abstract

The utility model provides a kind of steel structure fabricated building thermal insulation outer wall board, belong to building energy saving and fabricated building technical field, including fixed plate, fixedly connected in the mortise of fixed plate side wall, set in the clamping groove of fixed plate side wall, fixedly connected in the baffle of fixed plate inner wall, setting in the thermal insulation assembly of baffle surface, and setting in the support assembly of baffle inner chamber.The utility model is used in cooperation with mortise and clamping groove, the quick splicing installation of wallboard is realized, and construction efficiency is greatly improved;The thermal insulation assembly of multilayer composite structure effectively improves the thermal insulation performance of wallboard, while having excellent fire-retardant characteristics;Support assembly adopts the combined structure of foamed plastic filling layer, ceramic fiber inorganic layer, paraffin hydrocarbon hot melt layer and rubber support layer, not only enhances the overall strength and stability of wallboard, but also can heat absorption buffering through hot melt layer under high temperature environment.

Description

Technical Field

[0001] This utility model belongs to the field of building energy conservation and prefabricated building technology, specifically relating to a steel structure prefabricated building thermal insulation exterior wall panel. Background Technology

[0002] As an important building energy-saving material, thermal insulation exterior wall panels have a technological background that can be traced back to the mid-20th century. With the energy crisis and the increasing awareness of environmental protection, countries began to develop high-efficiency thermal insulation materials. In the early days, polystyrene and rock wool were the main materials, and later high-performance materials such as extruded polystyrene boards and polyurethane were gradually developed. The development process has evolved from a single thermal insulation function to a composite and multifunctional one, such as the application of integrated technologies for fireproofing, waterproofing, and decoration, which has promoted the industry to develop in a green and low-carbon direction. The application scenarios cover residential, commercial buildings, industrial plants and other fields, and are especially widely used in high-altitude and cold regions and public buildings with strict energy-saving requirements, becoming an important part of modern building envelopes.

[0003] Traditional insulated exterior wall panels generally suffer from problems such as low installation efficiency, complex joint treatment, and difficulty in achieving both fire resistance and thermal insulation performance. Especially in steel structure prefabricated buildings, ordinary wall panels are prone to weak connection nodes and thermal bridging effects due to the lack of effective connection methods with the steel structure. Utility Model Content

[0004] The purpose of this utility model is to provide a steel structure prefabricated building thermal insulation exterior wall panel, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A steel structure prefabricated building insulation exterior wall panel, comprising,

[0007] The components include a fixed plate, a tenon fixedly connected to the side wall of the fixed plate, a slot provided on the side wall of the fixed plate, a barrier plate fixedly connected to the inner wall of the fixed plate, a heat insulation component provided on the surface of the barrier plate, and a support component provided in the inner cavity of the barrier plate.

[0008] As a preferred embodiment of this utility model, the thermal insulation component includes a connecting layer coated on the inner wall of the fixed plate, and a flame-retardant layer fixedly connected to the surface of the connecting layer.

[0009] As a preferred embodiment of the present invention, the heat insulation component further includes a heat insulation layer fixedly connected to the surface of the flame retardant layer, and a heat insulation layer fixedly connected to the surface of the heat insulation layer.

[0010] In a preferred embodiment of this utility model, the support component includes a filling layer fixedly connected to the inner wall of the barrier plate, and an inorganic layer fixedly connected to the surface of the filling layer.

[0011] As a preferred embodiment of the present invention, the support assembly further includes a hot-melt layer fixedly connected to the surface of the inorganic layer, and a support layer fixedly connected to the surface of the hot-melt layer.

[0012] In a preferred embodiment of this utility model, the connecting layer is made of silicate adhesive, the flame retardant layer is made of polyurethane, the thermal insulation layer is made of rock wool, and the heat insulation layer is made of foam glass.

[0013] In a preferred embodiment of this utility model, the filling layer is made of foamed plastic material, the inorganic layer is made of ceramic fiber material, the hot-melt layer is made of paraffin hydrocarbon material, and the support layer is made of rubber material.

[0014] Compared with existing technologies, the beneficial effects of this utility model are as follows: the use of tenons and slots enables rapid splicing and installation of wall panels, greatly improving construction efficiency; the multi-layer composite insulation components effectively enhance the thermal insulation performance of the wall panels, while also possessing excellent fire-retardant properties; the support components adopt a combination structure of foam plastic filling layer, ceramic fiber inorganic layer, paraffin hydrocarbon hot-melt layer and rubber support layer, which not only enhances the overall strength and stability of the wall panels, but also absorbs heat and buffers through the hot-melt layer in high-temperature environments, and effectively resists external impact and temperature deformation in conjunction with the elastic support layer. Thus, while ensuring lightweight assembly, it achieves a comprehensive improvement in thermal insulation, fire prevention, earthquake resistance and durability, meeting the dual requirements of modern prefabricated buildings for high efficiency, energy saving and safety. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the fixing plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the thermal insulation component of this utility model;

[0019] Figure 4This is a schematic diagram of the support component of this utility model.

[0020] In the diagram: 101, fixing plate; 102, tenon; 103, slot; 104, barrier plate; 105, insulation component; 105a, connecting layer; 105b, flame retardant layer; 105c, insulation layer; 105d, heat insulation layer; 106, support component; 106a, filling layer; 106b, inorganic layer; 106c, hot melt layer; 106d, support layer. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example

[0025] Reference Figures 1-4 This is an embodiment of the present utility model, which provides a steel structure prefabricated building thermal insulation exterior wall panel, comprising:

[0026] The components include a fixed plate 101, a tenon 102 fixedly connected to the side wall of the fixed plate 101, a slot 103 provided on the side wall of the fixed plate 101, a barrier plate 104 fixedly connected to the inner wall of the fixed plate 101, a heat insulation component 105 provided on the surface of the barrier plate 104, and a support component 106 provided in the inner cavity of the barrier plate 104.

[0027] Specifically, the thermal insulation component 105 includes a connecting layer 105a coated on the inner wall of the fixing plate 101, and a flame-retardant layer 105b fixedly connected to the surface of the connecting layer 105a. The thermal insulation component 105 also includes a thermal insulation layer 105c fixedly connected to the surface of the flame-retardant layer 105b, and a heat insulation layer 105d fixedly connected to the surface of the thermal insulation layer 105c.

[0028] Furthermore, the slot 103 and tenon 102 ensure convenient use of the device, allowing the wall panels to be quickly spliced ​​together; the insulation layer 105c, together with the heat insulation layer 105d, ensures the heat insulation effect of the wall panel and guarantees the functionality of the device.

[0029] Preferably, the support assembly 106 includes a filling layer 106a fixedly connected to the inner wall of the barrier plate 104, and an inorganic layer 106b fixedly connected to the surface of the filling layer 106a. The support assembly 106 also includes a hot melt layer 106c fixedly connected to the surface of the inorganic layer 106b, and a support layer 106d fixedly connected to the surface of the hot melt layer 106c.

[0030] It should be noted that the connecting layer 105a is made of silicate adhesive, the flame retardant layer 105b is made of polyurethane, the thermal insulation layer 105c is made of rock wool, the heat insulation layer 105d is made of foam glass, the filling layer 106a is made of foam plastic, the inorganic layer 106b is made of ceramic fiber, the hot melt layer 106c is made of paraffin hydrocarbon, and the support layer 106d is made of rubber.

[0031] In use, first align and insert the tenon 102 on the side wall of the fixing plate 101 with the slot 103 of the adjacent wall panel. The quick assembly and installation of the wall panels is achieved through the cooperation of the tenon 102 and slot 103. The barrier plate 104 on the inner wall of the fixing plate 101 provides installation space for the insulation component 105 and the support component 106. The connecting layer 105a uses silicate adhesive to firmly bond the flame-retardant layer 105b to the inner wall of the fixing plate 101. The polyurethane flame-retardant layer 105b effectively improves fire resistance. Rock wool... The insulation layer 105c is used in conjunction with the heat insulation layer 105d made of foam glass to reduce heat transfer. In the support component 106, the foam plastic filling layer 106a and the ceramic fiber inorganic layer 106b form a composite support structure. The paraffinic material of the hot-melt layer 106c melts and absorbs heat at high temperatures, while the rubber support layer 106d provides elastic cushioning, so that the wall panel maintains structural stability under temperature changes or external impacts. Thus, the whole structure achieves multiple functions of efficient heat insulation, fire resistance and flame retardancy, and structural support.

[0032] In summary, the design of the tenon 102 and slot 103 enables rapid assembly and improves construction efficiency. The multi-layered composite insulation component 105 not only ensures excellent thermal insulation performance but also possesses outstanding fire safety characteristics. The support component 106, through the combined use of a foam plastic filling layer 106a, a ceramic fiber inorganic layer 106b, a paraffin hydrocarbon hot-melt layer 106c, and a rubber support layer 106d, enhances the overall impact resistance while ensuring a lightweight structure and effectively addresses deformation issues caused by temperature changes. This gives the wall panel both structural stability and durability. The device features convenient assembly, energy saving, environmental protection, and safety and reliability, providing a high-performance exterior wall solution for modern prefabricated buildings. It demonstrates significant advantages in building energy conservation, construction efficiency, and overall cost control.

[0033] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0035] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A steel structure prefabricated building thermal insulation exterior wall panel, characterized in that: include, The fixed plate (101), the tenon (102) fixedly connected to the side wall of the fixed plate (101), the slot (103) provided on the side wall of the fixed plate (101), the barrier plate (104) fixedly connected to the inner wall of the fixed plate (101), the heat insulation component (105) provided on the surface of the barrier plate (104), and the support component (106) provided in the inner cavity of the barrier plate (104).

2. The prefabricated steel structure building insulation exterior wall panel according to claim 1, characterized in that: The thermal insulation component (105) includes a connecting layer (105a) coated on the inner wall of the fixing plate (101) and a flame-retardant layer (105b) fixedly connected to the surface of the connecting layer (105a).

3. A steel structure prefabricated building thermal insulation exterior wall panel according to claim 2, characterized in that: The thermal insulation component (105) further includes a thermal insulation layer (105c) fixedly connected to the surface of the flame retardant layer (105b), and a heat insulation layer (105d) fixedly connected to the surface of the thermal insulation layer (105c).

4. A steel structure prefabricated building thermal insulation exterior wall panel according to claim 3, characterized in that: The support assembly (106) includes a filling layer (106a) fixedly connected to the inner wall of the barrier plate (104) and an inorganic layer (106b) fixedly connected to the surface of the filling layer (106a).

5. A steel structure prefabricated building thermal insulation exterior wall panel according to claim 4, characterized in that: The support assembly (106) further includes a hot melt layer (106c) fixedly connected to the surface of the inorganic layer (106b), and a support layer (106d) fixedly connected to the surface of the hot melt layer (106c).

6. A steel structure prefabricated building thermal insulation exterior wall panel according to claim 5, characterized in that: The connecting layer (105a) is made of silicate adhesive material, the flame retardant layer (105b) is made of polyurethane material, the thermal insulation layer (105c) is made of rock wool material, and the heat insulation layer (105d) is made of foam glass material.

7. A steel structure prefabricated building thermal insulation exterior wall panel according to claim 6, characterized in that: The filling layer (106a) is made of foam plastic material, the inorganic layer (106b) is made of ceramic fiber material, the hot melt layer (106c) is made of paraffin hydrocarbon material, and the support layer (106d) is made of rubber material.

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