Thermal insulation decorative plate outer wall structure based on BIM

Abstract

The utility model discloses a BIM (Building Information Modeling)-based thermal-insulation decorative plate outer wall structure which comprises a thermal-insulation decorative wall plate assembly which comprises a first thermal-insulation outer wall decorative plate and a second thermal-insulation outer wall decorative plate arranged on the top surface of the first thermal-insulation outer wall decorative plate; a moisture removal assembly, the moisture removal assembly comprises a first annular groove formed in the inner side of the first heat preservation outer wall decoration plate, a rectangular opening formed in the top end of the first heat preservation outer wall decoration plate, an annular flow guide piece clamped in the first annular groove, and a second annular groove formed in the inner side of the second heat preservation outer wall decoration plate. The rectangular protrusion is fixed to the bottom face of the second heat preservation outer wall decoration plate, and the rubber pad is arranged under the rectangular protrusion. According to the utility model, through the mutual cooperation of the heat-insulating decorative wallboard assembly and the moisture removal assembly, when the heat-insulating decorative wallboard structure is used, a buffer space is formed in the middle of the external wallboard structure, double-layer protection is formed, and erosive water vapor is guided and discharged, so that the service life of the heat-insulating wallboard is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation decorative exterior walls, in particular to a thermal insulation decorative board exterior wall structure based on BIM. Background Art

[0002] According to the BIM-based insulation decorative panel exterior wall structure disclosed by authorization announcement No. CN 212715465 U, BIM is a building information model. It is based on various relevant information data of the construction project to establish a three-dimensional building model, and simulates the real information of the building through digital information simulation. It has eight major characteristics: information completeness, information relevance, information consistency, visualization, coordination, simulation, optimization and plotting. It allows project participants such as construction units, design units, construction units, and supervision units to share the same building information model on the same platform, which is conducive to project visualization and refined construction. In the existing technology, the outer surface of the insulation decorative panel exterior wall structure generally has a good hydrophobic effect to prevent water from entering the interior of the exterior wall. However, in actual application, water vapor on rainy days will still erode the interior of the wall panel, causing the insulation decorative panel to be easily damaged. Utility Model Content

[0003] Therefore, the purpose of the utility model is to provide a BIM-based insulation decorative panel exterior wall structure. Through the mutual cooperation of the insulation decorative wall panel components and the dehumidification components, a buffer space is formed in the middle of the exterior wall panel structure when in use, forming a double-layer protection, and the corrosive water vapor is diverted and discharged to avoid affecting the service life of the insulation wall panel.

[0004] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical solution: a BIM-based thermal insulation decorative panel exterior wall structure, comprising:

[0005] A thermal insulation decorative wall panel assembly, the thermal insulation decorative wall panel assembly comprising a first thermal insulation exterior wall decorative panel and a second thermal insulation exterior wall decorative panel arranged on the top surface of the first thermal insulation exterior wall decorative panel;

[0006] A dehumidification component, the dehumidification component includes a first annular groove opened on the inner side of the first thermal insulation exterior wall decorative panel, a rectangular opening opened on the top of the first thermal insulation exterior wall decorative panel, an annular guide plate engaged in the first annular groove, a second annular groove opened on the inner side of the second thermal insulation exterior wall decorative panel, a rectangular protrusion fixed on the bottom surface of the second thermal insulation exterior wall decorative panel, and a rubber pad arranged directly below the rectangular protrusion.

[0007] As a preferred solution of the BIM-based thermal insulation decorative panel exterior wall structure described in the utility model, the rubber pad is placed in the rectangular opening, and the rectangular protrusion is engaged with the rectangular opening;

[0008] Wherein, the rectangular protrusion is pressed on the surface of the rubber pad.

[0009] As a preferred solution of a BIM-based thermal insulation decorative panel exterior wall structure described in the utility model, wherein the rectangular openings are provided with two, and the two rectangular openings are symmetrically arranged at the midline position of the first thermal insulation exterior wall decorative panel;

[0010] Wherein, each rectangular opening is provided with a corresponding rectangular protrusion and a rubber pad.

[0011] As a preferred solution of a BIM-based thermal insulation decorative panel exterior wall structure described in the utility model, it also includes a base assembly, which includes a base frame arranged on the bottom surface of the first thermal insulation exterior wall decorative panel, an inner cavity opened on the top surface of the base frame, and a partition fixed in the middle position inside the inner cavity.

[0012] As a preferred solution of a BIM-based thermal insulation decorative panel exterior wall structure described in the utility model, the base assembly also includes a rectangular hole opened on the surface of the partition, a base plate fixed on the bottom surface of the base frame, and a long guide groove opened on the surface of the base plate.

[0013] As a preferred solution of the BIM-based thermal insulation decorative panel exterior wall structure described in the utility model, a plurality of rectangular holes are provided, and the plurality of rectangular holes are distributed at equal intervals;

[0014] Wherein, the bottom end of the first thermal insulation exterior wall decorative panel is engaged in the inner cavity.

[0015] Compared with the prior art, the advantages of the utility model are:

[0016] 1. The utility model forms a buffer space in the middle of the exterior wall panel structure through the cooperation of the thermal insulation decorative wall panel assembly and the moisture removal assembly when in use, forming a double-layer protection, and diverting and discharging the corrosive water vapor to avoid affecting the service life of the thermal insulation wall panel.

[0017] 2. Based on the first beneficial effect, the lowest surface of the exterior wall structure is supported by setting up a base assembly to prevent the diverted water vapor from staying on the bottom surface of the thermal insulation exterior wall decorative panel, causing the water vapor to corrode the thermal insulation exterior wall decorative panel from the bottom surface.

[0018] During specific use, when the exterior wall decorative panels are installed and connected, the user places the two rubber pads in the two rectangular openings respectively. At this time, the user directly snaps the rectangular protrusion into the rectangular opening, so that the rectangular protrusion can press the rubber pad to form a double-layer sealing structure. During actual use, moisture generated in rainy weather will enter the interior of the exterior wall decorative panels through the connection between the two exterior wall panels. At this time, the moisture from the rain will stay in the first annular groove, and the annular guide plate in the first annular groove will drain the moisture, and the moisture will form water droplets, which will eventually be discharged through both sides of the annular guide plate to prevent moisture from staying and corroding the thermal insulation exterior wall decorative panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a structural diagram of the moisture-conducting and dehumidifying component of the utility model;

[0022] Figure 3 This is a structural diagram of the base assembly of the utility model.

[0023] In the figure: 11, first thermal insulation exterior wall decorative panel; 12, second thermal insulation exterior wall decorative panel; 21, first annular groove; 22, rectangular opening; 23, annular guide plate; 24, second annular groove; 25, rectangular protrusion; 26, rubber pad; 31, base frame; 32, inner cavity; 33, partition; 34, rectangular hole; 35, bottom plate; 36, guide long groove. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a BIM-based thermal insulation decorative panel exterior wall structure. Through the mutual cooperation of the thermal insulation decorative wall panel components and the moisture removal components, a buffer space is formed in the middle of the exterior wall panel structure when in use, forming a double-layer protection, and the corrosive water vapor is diverted and discharged to avoid affecting the service life of the thermal insulation wall panel.

[0029] Example 1

[0030] Figure 1 , Figure 2 , Figure 3 The overall structure diagram of an embodiment of a BIM-based thermal insulation decorative panel exterior wall structure of the utility model is shown. Figure 1 , Figure 2 , Figure 3 The main structure of this embodiment includes: a thermal insulation decorative wall panel component and a moisture removal component.

[0031] The thermal insulation decorative wall panel assembly is used for wall docking. Specifically, the thermal insulation decorative wall panel assembly includes a first thermal insulation exterior wall decorative panel 11 and a second thermal insulation exterior wall decorative panel 12 arranged on the top surface of the first thermal insulation exterior wall decorative panel 11;

[0032] During specific use, the first thermal insulation exterior wall decoration board 11 and the second thermal insulation exterior wall decoration board 12 are combined and connected to form a whole decorative exterior wall.

[0033] The dehumidification component is used to conduct the internal moisture of the wall. Specifically, the dehumidification component includes a first annular groove 21 provided at the inner side of the first thermal insulation exterior wall decorative plate 11, a rectangular opening 22 provided at the top of the first thermal insulation exterior wall decorative plate 11, an annular guide plate 23 engaged in the first annular groove 21, a second annular groove 24 provided at the inner side of the second thermal insulation exterior wall decorative plate 12, a rectangular protrusion 25 fixed to the bottom surface of the second thermal insulation exterior wall decorative plate 12, and a rubber pad 26 provided directly below the rectangular protrusion 25;

[0034] During specific use, when the exterior wall decorative panels are installed and connected, the user places the two rubber pads 26 in the two rectangular openings 22 respectively. At this time, the user directly engages the rectangular protrusion 25 in the rectangular opening 22, so that the rectangular protrusion 25 can press the rubber pad 26 to form a double-layer sealing structure. During actual use, moisture generated by rainy weather will enter the interior of the exterior wall decorative panels through the connection between the two exterior wall panels. At this time, the moisture from the rain will stay in the first annular groove 21, and the annular guide plate 23 in the first annular groove 21 will drain the moisture. The moisture forms water droplets and is finally discharged through the two sides of the annular guide plate 23 to prevent moisture from staying and corroding the thermal insulation exterior wall decorative panels.

[0035] Example 2

[0036] Please refer to Figure 3 The lowest surface of the exterior wall structure is supported by the provided base assembly to prevent the water vapor from staying on the bottom surface of the thermal insulation exterior wall decorative panel, which may cause the water vapor to corrode the thermal insulation exterior wall decorative panel from the bottom surface;

[0037] Specifically, it also includes a base assembly, which includes a base frame 31 arranged on the bottom surface of the first thermal insulation exterior wall decorative panel 11, an inner cavity 32 opened on the top surface of the base frame 31, and a partition 33 fixed at the middle position of the inner side of the inner cavity 32;

[0038] The base assembly also includes a rectangular hole 34 formed on the surface of the partition plate 33, a bottom plate 35 fixed to the bottom surface of the base frame 31, and a long guide groove 36 formed on the surface of the bottom plate 35;

[0039] During actual use, the first thermal insulation exterior wall decorative panel 11 is engaged with the surface of the partition 33, and the partition 33 supports the first thermal insulation exterior wall decorative panel 11. At this time, the moisture raindrops concentratedly guided out by the first annular groove 21 and the annular guide plate 23 fall into the inner cavity 32 and are finally discharged through the long guide groove 36.

[0040] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A BIM-based thermal insulation decorative panel exterior wall structure, characterized in that: include: A thermal insulation decorative wall panel assembly, the thermal insulation decorative wall panel assembly comprising a first thermal insulation exterior wall decorative panel (11) and a second thermal insulation exterior wall decorative panel (12) arranged on the top surface of the first thermal insulation exterior wall decorative panel (11); A dehumidification component, the dehumidification component comprising a first annular groove (21) provided on the inner side of the first thermal insulation exterior wall decorative plate (11), a rectangular opening (22) provided on the top of the first thermal insulation exterior wall decorative plate (11), an annular guide plate (23) engaged in the first annular groove (21), a second annular groove (24) provided on the inner side of the second thermal insulation exterior wall decorative plate (12), a rectangular protrusion (25) fixed on the bottom surface of the second thermal insulation exterior wall decorative plate (12), and a rubber pad (26) provided directly below the rectangular protrusion (25).

2. The BIM-based thermal insulation decorative panel exterior wall structure according to claim 1, characterized in that: The rubber pad (26) is placed in the rectangular opening (22), and the rectangular protrusion (25) and the rectangular opening (22) are engaged with each other; Wherein, the rectangular protrusion (25) is pressed onto the surface of the rubber pad (26).

3. The BIM-based thermal insulation decorative panel exterior wall structure according to claim 2, characterized in that: Two rectangular openings (22) are provided, and the two rectangular openings (22) are symmetrically arranged at the midline position of the first thermal insulation exterior wall decorative panel (11); Wherein, each rectangular opening (22) is provided with a corresponding rectangular protrusion (25) and a rubber pad (26).

4. The BIM-based thermal insulation decorative panel exterior wall structure according to claim 3, characterized in that: It also includes a base assembly, which includes a base frame (31) arranged on the bottom surface of the first thermal insulation exterior wall decorative panel (11), an inner cavity (32) opened on the top surface of the base frame (31), and a partition (33) fixed at a middle position inside the inner cavity (32).

5. The BIM-based thermal insulation decorative panel exterior wall structure according to claim 4, characterized in that: The base assembly also includes a rectangular hole (34) formed on the surface of the partition (33), a bottom plate (35) fixed to the bottom surface of the base frame (31), and a long guide groove (36) formed on the surface of the bottom plate (35).

6. The BIM-based thermal insulation decorative panel exterior wall structure according to claim 5, characterized in that: A plurality of rectangular holes (34) are provided, and the plurality of rectangular holes (34) are distributed at equal intervals; Wherein, the bottom end of the first thermal insulation exterior wall decorative panel (11) is engaged in the inner cavity (32).

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