Modular building external wall insulation panel

Abstract

The utility model relates to the technical field of parts spraying, disclose a modularization building external wall insulation board, including the heat preservation layer, the heat preservation layer circumference is fixedly connected with fixed frame, fixed assembly is installed to the fixed frame outside, the fixed frame inside is fixedly connected with base layer, the base layer is located the heat preservation layer outside, fixed assembly includes fixed plate, the fixed plate fixedly connected in the fixed frame outside, the fixed frame other side is provided with the sliding slot, the fixed plate with the sliding slot interlock, the fixed frame one side is provided with the mounting groove, the mounting groove is located the sliding slot outside, a plurality of mounting holes are set up in the fixed plate middle part, in the utility model, through setting up fixed frame in the heat preservation layer circumference, and integrating the sliding slot, mounting groove, block and groove structure on the fixed frame, realized the quick splicing and stable installation of the insulation board unit, the large -scale quick construction of the scene is convenient, and the connection is stable and not easy to loosen.

Description

Technical Field

[0001] This utility model relates to the field of component spraying technology, and in particular to a modular building exterior wall insulation board. Background Technology

[0002] Exterior wall insulation boards are mainly composed of polymer mortar, fiberglass mesh, flame-retardant molded polystyrene foam board (EPS) or extruded polystyrene board (XPS), etc. They integrate functions such as heat preservation, waterproofing and surface decoration. They are produced in factories and then bonded on site. They are the preferred material to meet the current energy-saving requirements of building construction, improve the thermal insulation level of exterior walls of industrial and civil buildings, and are also the first choice for energy-saving renovation of existing buildings.

[0003] After the existing insulation board is pasted and cured on the wall, holes need to be drilled in the board surface using an electric drill. Then, plastic expansion anchors and metal screws are driven into the base wall and pass through the edge of the insulation board to provide mechanical locking for the insulation board, resist negative wind pressure, prevent the insulation board from falling off, and allow the insulation board to achieve the effect of insulation and decoration.

[0004] However, existing insulation boards require bolts or rivets for installation, which is time-consuming. Furthermore, the boards are only connected on one side, resulting in poor interlocking and potential deviations during large-area installation, making it inconvenient to adjust their position. Therefore, a modular building exterior wall insulation board is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a modular building exterior wall insulation board, which aims to improve the problems of time-consuming, inefficient, and inconvenient adjustment during the installation of insulation boards in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A modular building exterior wall insulation board includes an insulation layer, a fixing frame fixedly connected to the outer periphery of the insulation layer, a fixing component installed on the outside of the fixing frame, and a base layer fixedly connected inside the fixing frame, the base layer being located on the outside of the insulation layer; The fixing component includes a fixing plate, which is fixedly connected to the outside of the fixing frame. A sliding groove is provided on the other side of the fixing frame, and the fixing plate and the sliding groove are engaged with each other. An installation groove is provided on one side of the fixing frame, and the installation groove is located outside the sliding groove. A plurality of installation holes are provided in the middle of the fixing plate, and the positions of the installation holes correspond to the installation grooves. As a further description of the above technical solution: A limiting plate is fixedly connected to one side of the fixed frame, and the limiting plate is located on one side of the fixed plate. A limiting groove is opened on the other side of the fixed frame, and the limiting plate and the limiting groove are engaged with each other. As a further description of the above technical solution: A locking block is fixedly connected to the outside of the fixed frame, and a locking groove is opened on the other side of the fixed frame, with the locking block slidably connected inside the locking groove; As a further description of the above technical solution: A fireproof layer is fixedly connected to the outside of the insulation layer, and the fireproof layer is fixedly connected to the inside of the fixed frame. The fireproof layer is made of basalt fiber felt material. As a further description of the above technical solution: A waterproof layer is fixedly connected to the side of the fireproof layer away from the insulation layer. The waterproof layer is fixedly connected to the inside of the fixed frame. The waterproof layer is made of PP spunbond nonwoven fabric film material. As a further description of the above technical solution: A decorative layer is fixedly connected to the side of the waterproof layer away from the fireproof layer. The decorative layer is fixedly connected to the inner side of the fixed frame. The decorative layer is made of ceramic plate material. As a further description of the above technical solution: The cross-section of the card block is trapezoidal, and the cross-section of the card slot corresponds to that of the card block.

[0007] This utility model has the following beneficial effects: 1. In this utility model, by setting a fixed frame on the outer periphery of the insulation layer and integrating structures such as sliding grooves, installation grooves, card blocks and card slots on the fixed frame, the insulation board unit can be quickly spliced ​​and stably installed. At the same time, the adjacent modules can be accurately positioned and tightly connected through the trapezoidal cooperation of card blocks and card slots, which effectively improves the assembly efficiency and connection strength of the overall structure, facilitates large-scale rapid construction on site, and ensures stable connection that is not easy to loosen.

[0008] 2. In addition, a fireproof layer, a waterproof layer and a decorative layer are sequentially arranged on the outside of the insulation layer and integrated into the fixed frame to form a multi-layer composite structure. The multi-layer integrated design realizes the integration of insulation, fireproofing, waterproofing and decoration, and improves the overall performance and service life of the exterior wall system. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of a modular building exterior wall insulation board proposed in this utility model; Figure 2 This is a schematic diagram of the slot structure of a modular building exterior wall insulation board proposed in this utility model; Figure 3 This is a schematic diagram of the structure of the locking block of a modular building exterior wall insulation board proposed in this utility model; Figure 4This is a schematic diagram of the insulation layer of a modular building exterior wall insulation board proposed in this utility model; Figure 5 This is a schematic diagram of the installation holes for a modular building exterior wall insulation board proposed in this utility model.

[0010] Legend: 1. Insulation layer; 2. Fixing frame; 3. Base layer; 4. Fireproof layer; 5. Waterproof layer; 6. Decorative layer; 7. Clip; 8. Fixing plate; 9. Limiting plate; 10. Mounting hole; 11. Slot; 12. Limiting slot; 13. Sliding groove; 14. Mounting groove. Detailed Implementation

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Reference Figure 2 , Figure 3 and Figure 5 This utility model provides an embodiment of a modular building exterior wall insulation board, including an insulation layer 1. The insulation board is based on the core insulation layer 1 and is in the form of standardized modular units, which facilitates factory prefabrication and on-site assembly. The insulation layer 1 uses high-efficiency insulation materials such as graphite polystyrene board or extruded polystyrene board, which have excellent thermal resistance performance and effectively reduce building energy consumption. A fixing frame 2 is fixedly connected to the outer periphery of the insulation layer 1. Fixing components are installed on the outside of the fixing frame 2. The fixing frame 2 not only plays the role of structural support and boundary definition, but also serves as an integrated carrier of multi-layer functional materials. A base layer 3 is fixedly connected inside the fixing frame 2. The base layer 3 is located on the outside of the insulation layer 1 and is made of metal plate to bear all external loads. The fixing assembly includes a fixing plate 8, which is fixedly connected to the outside of the fixing frame 2. A sliding groove 13 is provided on the other side of the fixing frame 2. The fixing plate 8 and the sliding groove 13 interlock, allowing the fixing plate 8 to slide within the sliding groove 13 of another exterior wall insulation board and achieve lateral alignment and overlap between modules. An installation groove 14 is provided on one side of the fixing frame 2, located outside the sliding groove 13. Multiple installation holes 10 are provided in the middle of the fixing plate 8, with the positions of the installation holes 10 corresponding to the installation groove 14. During installation, bolts or anchors can be inserted through the holes. The mounting plate 9 is fixedly connected to one side of the fixed frame 2 and is located on the side of the fixed plate 8. The other side of the fixed frame 2 has a limiting groove 12. The limiting plate 9 and the limiting groove 12 are interlocked. When adjacent external wall insulation boards are spliced, the limiting plate 9 can be accurately inserted into the limiting groove 12 to form a vertical limiting and shear support, which effectively prevents the external wall insulation board from being misaligned or falling off under wind pressure or vibration, and ensures the structural safety and sealing of the overall system.

[0013] Reference Figure 1 and Figure 4 A fireproof layer 4 is fixedly connected to the outer side of the insulation layer 1, and is fixedly connected to the inner side of the fixing frame 2. The fireproof layer 4 is made of basalt fiber felt material and has Class A non-combustible performance, which can effectively block the spread of flames and improve the overall fire resistance rating of the building. A waterproof layer 5 is fixedly connected to the side of the fireproof layer 4 away from the insulation layer 1, and is fixedly connected to the inner side of the fixing frame 2. The waterproof layer 5 is made of PP spunbond non-woven fabric membrane material. The waterproof layer 5 has excellent waterproof performance and good breathability, which can effectively prevent external rainwater from penetrating and allow water inside the wall to drain out. Steam is prevented from condensing, ensuring the long-term stable performance of the insulation layer 1. The waterproof layer 5 is fixedly connected to the decorative layer 6 on the side away from the fireproof layer 4. The decorative layer 6 is fixedly connected to the inside of the fixed frame 2. The decorative layer 6 is made of ceramic plate material. The decorative layer 6 not only has a smooth surface, rich colors and excellent decorative effect, but also has extremely strong weather resistance, stain resistance and UV resistance. It is not easy to fade or age with long-term use, which significantly improves the aesthetics and durability of the building facade. All functional layers are located inside the fixed frame 2 to form an integrated module, ensuring strong interlayer bonding and controllable quality.

[0014] Reference Figure 1 , Figure 2 and Figure 5A locking block 7 is fixedly connected to the outside of the fixed frame 2, and a slot 11 is provided on the other side of the fixed frame 2. The locking block 7 is slidably connected inside the slot 11. The cross-section of the locking block 7 is trapezoidal, and the cross-section of the slot 11 corresponds to that of the locking block 7. The locking block 7 can slide into the inclined surface of the slot 11 and fit tightly to form a self-locking connection. The horizontal splicing between the external wall insulation boards is achieved through the locking block 7 and the slot 11 set on the outside of the fixed frame 2. The design of the locking block 7 and the slot 11 not only facilitates installation guidance, but also maintains the tightness of the connection when the external wall insulation board is subjected to thermal expansion and contraction or external loads, effectively preventing the gap from widening and improving the air tightness and water tightness of the joint.

[0015] Working principle: First, an exterior wall insulation board is installed on the wall and fixed by multiple mounting holes 10 on the fixing plate 8 on the outside of the fixing frame 2. At the same time, another exterior wall insulation board is installed on one side of it. The locking block 7 on one side of the other exterior wall insulation board is aligned with the locking groove 11 on the other side of the fixed exterior wall insulation board, and the locking block 7 is engaged in the groove 11 to fix the two adjacent exterior wall insulation boards. Then, the insulation boards are stacked upwards. When installing the exterior wall insulation boards upwards, the sliding groove 13 is aligned with the fixing plate 8 of the installed exterior wall insulation board to fix the two adjacent exterior wall insulation boards. At the same time, the limiting plate 9 at the bottom of the upper exterior wall insulation board fixing frame 2 is engaged in the limiting groove 12 at the top of the lower exterior wall insulation board fixing frame 2 to limit the position of the two exterior wall insulation boards, increase the connection strength, and prevent them from shaking.

[0016] Secondly, a multi-layer structure is set inside the exterior wall insulation board. During installation, the base layer 3 is located on the innermost side and is directly connected to the main building. The insulation layer 1 uses high-efficiency insulation material and is fixed to the outside of the connecting base layer to provide thermal resistance and reduce heat conduction. The fireproof layer 4 is used to increase the fireproof effect and effectively block flames and heat. The waterproof layer 5 is set to effectively prevent liquid water from entering and extend the service life. The outermost decorative layer 6 is set to provide the final building appearance, which is beautiful and durable.

[0017] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular building exterior wall insulation board, comprising an insulation layer (1), characterized in that: The insulation layer (1) is fixedly connected to a fixed frame (2) on its outer periphery. A fixed component is installed on the outside of the fixed frame (2). A base layer (3) is fixedly connected inside the fixed frame (2). The base layer (3) is located on the outside of the insulation layer (1). The fixing component includes a fixing plate (8), which is fixedly connected to the outside of the fixing frame (2). A sliding groove (13) is provided on the other side of the fixing frame (2). The fixing plate (8) and the sliding groove (13) are interlocked. An installation groove (14) is provided on one side of the fixing frame (2). The installation groove (14) is located outside the sliding groove (13). A plurality of installation holes (10) are provided in the middle of the fixing plate (8). The positions of the installation holes (10) correspond to the installation groove (14).

2. The modular building exterior wall insulation board according to claim 1, characterized in that: A limiting plate (9) is fixedly connected to one side of the fixed frame (2). The limiting plate (9) is located on one side of the fixed plate (8). A limiting groove (12) is opened on the other side of the fixed frame (2). The limiting plate (9) and the limiting groove (12) are engaged with each other.

3. The modular building exterior wall insulation board according to claim 1, characterized in that: A card block (7) is fixedly connected to the outside of the fixed frame (2), and a card slot (11) is opened on the other side of the fixed frame (2). The card block (7) is slidably connected inside the card slot (11).

4. The modular building exterior wall insulation board according to claim 1, characterized in that: A fireproof layer (4) is fixedly connected to the outside of the insulation layer (1). The fireproof layer (4) is fixedly connected to the inside of the fixed frame (2). The fireproof layer (4) is made of basalt fiber felt material.

5. A modular building exterior wall insulation board according to claim 4, characterized in that: A waterproof layer (5) is fixedly connected to the side of the fireproof layer (4) away from the insulation layer (1). The waterproof layer (5) is fixedly connected to the inside of the fixed frame (2). The waterproof layer (5) is made of PP spunbond nonwoven fabric.

6. A modular building exterior wall insulation board according to claim 5, characterized in that: A decorative layer (6) is fixedly connected to the side of the waterproof layer (5) away from the fireproof layer (4). The decorative layer (6) is fixedly connected to the inside of the fixed frame (2). The decorative layer (6) is made of ceramic plate material.

7. A modular building exterior wall insulation board according to claim 3, characterized in that: The cross-section of the card block (7) is trapezoidal, and the cross-section of the card slot (11) corresponds to that of the card block (7).

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