Thermal insulation energy-saving building maintenance special wallboard

Abstract

The utility model discloses a kind of building maintenance special wallboards of thermal insulation energy-saving, including wallboard main body, double-layer bidirectional steel mesh cage and multiple mounting pieces.Wallboard main body is autoclaved aerated concrete board, double-layer bidirectional steel mesh cage is located inside main body, and longitudinal reinforcement extends out main body and is rotationally connected with mounting piece.Wallboard main body inboard is equipped with reticulated microcirculation gas guide groove;Wallboard main body lower end is equipped with arc-shaped sliding groove, groove bottom is embedded with elastic sealing strip, and upper end is equipped with arc-shaped protruding piece compatible with sliding groove.The utility model strengthens structural strength by steel mesh cage, is easily installed using rotatable mounting piece, and the sealing property and thermal insulation performance of splicing are improved by the cooperation of arc-shaped groove and sealing strip.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, and in particular to a special wall panel for building maintenance that provides thermal insulation and energy saving. Background Technology

[0002] In modern building maintenance and construction, wall panels, as a primary building envelope, directly impact energy consumption and lifespan due to their thermal insulation performance, ease of installation, and the sealing of joints. Traditional wall panels typically suffer from the following problems: firstly, it's difficult to achieve both structural strength and thermal insulation performance simultaneously; secondly, installation and connection methods are fixed and inflexible; thirdly, sealing at panel joints is complex, easily leading to leaks or drafts; and fourthly, moisture easily accumulates inside the wall due to a lack of effective ventilation mechanisms. Therefore, a specialized thermal insulation and energy-saving wall panel for building maintenance is needed to address these issues. Utility Model Content

[0003] The purpose of this utility model is to provide a special wall panel for building maintenance that is heat-insulating and energy-saving, so as to solve the problems of inconvenient installation, poor sealing and lack of micro-circulation air guiding structure in the existing wall panel.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a thermally insulated and energy-saving building maintenance wall panel, the thermally insulated and energy-saving building maintenance wall panel comprising: The wall panel body is an autoclaved aerated concrete panel with a porous structure. A double-layer bidirectional steel mesh cage is located inside the wall panel body. The double-layer bidirectional steel mesh cage includes an inner steel mesh layer, an outer steel mesh layer, and longitudinal steel bars connecting the inner steel mesh layer and the outer steel mesh layer. One end of the longitudinal steel bar near the inner side of the wall panel body extends outward to protrude from inside the wall panel body. Multiple mounting pieces are provided, one end of which is rotatably connected to the exposed end of the longitudinal reinforcing bar, and the other end of which is provided with a mounting hole.

[0005] In one embodiment, a micro-circulation air guide groove is provided on the inner side of the wall panel body.

[0006] In one embodiment, the micro-circulation air guide grooves are distributed in a mesh pattern on the inner side of the wall panel body.

[0007] In one embodiment, the lower end of the wall panel body is provided with an arc-shaped groove, and the upper end of the wall panel body is provided with an arc-shaped protrusion that matches the arc-shaped groove; during installation, the arc-shaped groove of the upper wall panel body fits into the arc-shaped protrusion of the lower wall panel body.

[0008] In one embodiment, a sealing groove is formed along the length of the bottom of the arc-shaped groove, and the sealing groove is filled with an elastic sealing strip; when the upper and lower wall panels are spliced ​​together, the arc-shaped protrusion presses against the elastic sealing strip.

[0009] In one embodiment, both the mounting plate and the longitudinal reinforcing bars are made of stainless steel.

[0010] In one embodiment, the outer surface of the wall panel body is covered with a layer of waterproof mortar, and the outer surface of the waterproof mortar layer is also provided with a decorative coating.

[0011] The above-described technical solutions in the embodiments of this utility model have at least the following technical effects or advantages: The energy-saving and thermally insulated building maintenance wall panel provided in this embodiment uses autoclaved aerated concrete combined with a double-layer, bidirectional steel mesh cage, ensuring the strength of the wall panel while achieving excellent thermal insulation and energy-saving effects through its porous structure. Furthermore, the rotatable mounting plates make the wall panel installation process more flexible and convenient. The combination of arc-shaped grooves, arc-shaped protrusions, and elastic sealing strips effectively solves the sealing problem at the wall panel joints, improving the overall airtightness and watertightness of the building. Finally, the inner surface of the wall panel body is provided with a mesh-like micro-circulation air guide channel, which helps to expel moisture from inside the wall and keep the wall dry. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art 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.

[0013] Figure 1 A schematic diagram of the structure of the thermal insulation and energy-saving building maintenance wall panel provided in this embodiment of the utility model; Figure 2 A schematic diagram of the structure of the double-layer bidirectional steel mesh cage provided in this embodiment of the utility model; Figure 3 A cross-sectional view of a heat-insulating and energy-saving building maintenance wall panel provided in an embodiment of this utility model.

[0014] The labels for the various figures are as follows: 1. Wall panel main body; 2. Double-layer bidirectional steel mesh cage; 3. Mounting plate; 11. Micro-circulation air guide groove; 12. Arc-shaped sliding groove; 13. Arc-shaped protrusion; 14. Elastic sealing strip; 21. Inner steel mesh layer; 22. Outer steel mesh layer; 23. Longitudinal steel bar; 31. Mounting hole. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0016] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Please see Figures 1 to 3 This application provides a thermally insulated and energy-saving building maintenance wall panel, including a wall panel body 1. The wall panel body 1 is made of autoclaved aerated concrete (AAC) board, whose unique porous structure endows the wall panel with excellent lightweight and thermal insulation properties.

[0020] To enhance the structural strength of the wall panel, a double-layered, bidirectional steel mesh cage 2 is installed inside the main body 1 of the wall panel. For example... Figure 2As shown, the double-layer bidirectional steel mesh cage 2 includes an inner steel mesh layer 21 located on the inner side, an outer steel mesh layer 22 located on the outer side, and longitudinal steel bars 23 connecting the two mesh layers. The longitudinal steel bars 23 extend outward from the inner side of the wall panel body 1. Multiple mounting plates 3 are connected to the exposed ends of these longitudinal steel bars 23. One end of the mounting plate 3 is rotatably connected to the longitudinal steel bar 23, meaning that the direction of the mounting plate 3 can be adjusted according to actual angle requirements during installation; the other end of the mounting plate 3 has mounting holes 31 for fixing the wall panel to the building structure with bolts or other fasteners. To ensure the service life of the components, the mounting plates 3 and the longitudinal steel bars 23 are all made of stainless steel to improve their corrosion resistance.

[0021] In one embodiment, such as Figure 3 As shown, considering the need for breathability and moisture prevention in the wall, micro-circulation air guide grooves 11 are provided on the inner side of the wall panel body 1 (i.e., the side facing the interior of the building or the installation base). These micro-circulation air guide grooves 11 are distributed in a mesh pattern on the inner side of the wall panel body 1, which can form micro-channels for air flow and effectively prevent condensation from accumulating between the wall and the insulation layer.

[0022] In one embodiment, such as Figure 1 and Figure 3 As shown, to solve the sealing and positioning problems at the joints of the wall panels, a special concave-convex fitting structure is adopted on the upper and lower end faces of the wall panel body 1. Specifically, the lower end of the wall panel body 1 is provided with a concave arc-shaped groove 12, while the upper end is provided with a correspondingly shaped protruding arc-shaped protrusion 13. During the installation and stacking of the wall panels, the arc-shaped groove 12 of the upper wall panel fits precisely into the arc-shaped protrusion 13 of the lower wall panel, achieving automatic positioning.

[0023] Furthermore, a sealing groove is provided along the length of the bottom of the arc-shaped groove 12, and the groove is pre-filled with an elastic sealing strip 14. When the upper and lower wall panels are spliced ​​and pressed together, the lower arc-shaped protrusion 13 will press the elastic sealing strip 14 upward, and the deformation of the elastic sealing strip 14 will fill the gap, thereby achieving excellent windproof and waterproof effect.

[0024] In one embodiment, to improve the appearance and weather resistance of the wall panel, the outer side of the wall panel body 1 (i.e., the side facing the outside) is covered with a layer of waterproof mortar, and a decorative coating is further provided on the outer surface of the waterproof mortar layer. This allows the wall panel to have a finished surface when it leaves the factory, reducing on-site construction procedures.

[0025] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 heat-insulating and energy-saving building maintenance wall panel, characterized in that, The heat-insulating and energy-saving building maintenance wall panel includes: The wall panel body is an autoclaved aerated concrete panel with a porous structure. A double-layer bidirectional steel mesh cage is located inside the wall panel body. The double-layer bidirectional steel mesh cage includes an inner steel mesh layer, an outer steel mesh layer, and longitudinal steel bars connecting the inner steel mesh layer and the outer steel mesh layer. One end of the longitudinal steel bar near the inner side of the wall panel body extends outward to protrude from inside the wall panel body. Multiple mounting pieces are provided, one end of which is rotatably connected to the exposed end of the longitudinal reinforcing bar, and the other end of which is provided with a mounting hole.

2. The thermal insulation and energy-saving building maintenance wall panel according to claim 1, characterized in that: The inner side of the wall panel body is provided with a micro-circulation air guide groove.

3. The thermal insulation and energy-saving building maintenance wall panel according to claim 2, characterized in that: The micro-circulation air guide grooves are distributed in a mesh pattern on the inner side of the wall panel body.

4. The thermal insulation and energy-saving building maintenance wall panel according to claim 1, characterized in that: The lower end of the wall panel body is provided with an arc-shaped groove, and the upper end of the wall panel body is provided with an arc-shaped protrusion that matches the arc-shaped groove; during installation, the arc-shaped groove of the upper wall panel body fits into the arc-shaped protrusion of the lower wall panel body.

5. The thermal insulation and energy-saving building maintenance wall panel according to claim 4, characterized in that: The bottom of the arc-shaped groove has a sealing groove along its length, and the sealing groove is filled with an elastic sealing strip; when the upper and lower wall panels are spliced ​​together, the arc-shaped protrusion presses against the elastic sealing strip.

6. The thermal insulation and energy-saving building maintenance wall panel according to claim 1, characterized in that: Both the mounting plate and the longitudinal reinforcing bars are made of stainless steel.

7. The thermal insulation and energy-saving building maintenance wall panel according to claim 1, characterized in that: The outer surface of the wall panel is covered with a layer of waterproof mortar, and the outer surface of the waterproof mortar layer is also provided with a decorative coating.

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