Vacuum insulation composite integrated panel

Abstract

The application relates to the technical field of vacuum heat insulation plates, in particular to a vacuum heat insulation outer wall composite integrated plate. In the connecting piece of the vacuum heat insulation outer wall composite integrated plate provided in the embodiment of the application, the first clamping plate and the second clamping plate are arranged on the top of the sleeve side wall of the cushion block along the thickness direction of the sleeve side wall, and the top of the first clamping plate is flexibly connected with the baffle. When the steel wire is clamped into the gap between the first clamping plate and the second clamping plate, and the heat preservation nail penetrates through the sleeve of the cushion block and rotates into the heat preservation plate, the cap head of the heat preservation nail drives the baffle to block the top opening of the first clamping plate and the second clamping plate, so that a full-closed limiting space is formed. By adopting the above structural design, the problems of the axial displacement and the disengagement of the steel wire caused by vibration during the concrete pouring process can be effectively avoided, so that the positioning accuracy of the steel wire and the heat preservation plate can be ensured.

Description

Technical Field

[0001] This application relates to the field of vacuum insulation panel technology, and more specifically, to a vacuum insulation exterior wall composite integrated panel. Background Technology

[0002] Vacuum-insulated exterior wall composite panels are a new type of building material that integrates thermal insulation, heat insulation, and decoration functions, and are widely used in the field of building exterior walls. Vacuum-insulated exterior wall composite panels can not only effectively reduce heating and cooling energy consumption, but also solve the problem of water seepage in walls and effectively prevent mold growth on interior walls.

[0003] In related technologies, a typical structure of a vacuum-insulated exterior wall composite panel consists of an insulation board made of insulation material, a wire mesh, spacers, and connectors. The insulation board and the wire mesh are connected by spacers and connectors. Furthermore, related truss-like diagonal wires are used for fixation between the two. The specific assembly process is as follows: first, the wire mesh is temporarily positioned using spacers; then, the spacers are inserted and fixed to the surface of the insulation board using insulation nails; finally, concrete is poured into the gap between the insulation board and the wire mesh to form a composite layer.

[0004] In practical use, the clamping plates of the pad block only achieve radial clamping of the steel wires through parallel gaps, lacking an axial restraint structure. Therefore, the vibration generated during the concrete pouring process can easily cause the steel wires to shift axially along the gaps between the clamping plates, which in turn causes the overall wire mesh to shift, ultimately affecting the uniformity of stress on the vacuum insulation composite panel. Summary of the Invention

[0005] In view of this, the present application provides a vacuum-insulated exterior wall composite integrated panel to solve the problem in related technologies that the pads cannot firmly attach and position the wire mesh onto the insulation board.

[0006] To achieve the above objectives, the embodiments of this application provide the following technical solutions:

[0007] A vacuum-insulated exterior wall composite panel, comprising:

[0008] Insulation board;

[0009] Multiple pads, each pad consisting of a base plate and a sleeve, are vertically attached and fixed to the surface of the insulation board by the base plate; a first clamping plate and a second clamping plate are protruding from the top surface of the side wall of the sleeve along the thickness direction, and a snap-fit ​​gap is formed between the two, and a cover plate is flexibly connected to the top of the first clamping plate.

[0010] A wire mesh is laid on the surface of the insulation board, and its steel wires are correspondingly sleeved in the gap between the first clamping plate and the second clamping plate.

[0011] Insulation nails, wherein the insulation nails penetrate the sleeve and are inserted into the insulation board; wherein...

[0012] The cap of the insulation nail abuts against the cover plate to block the top openings of the first clamping plate and the second clamping plate, and fixes the pad and the wire mesh to the insulation plate.

[0013] In some possible implementations, each of the pads is provided with two sets of the first clamping plate and the second clamping plate on its top, and the two sets are distributed at a 90-degree right angle along the sleeve axis.

[0014] In some possible implementations, initially, the angle between the shield and the first clamp is an obtuse angle.

[0015] In some possible implementations, the second clamping plate is integrally formed with the sleeve.

[0016] In some possible implementations, the second clamping plate has an arcuate guide surface on the side near the sleeve.

[0017] In some possible implementations, the insulation nail is threaded into the inner wall of the sleeve, and the shank of the insulation nail is provided with a self-tapping thread that is adapted to the internal structure of the insulation board.

[0018] The vacuum-insulated exterior wall composite integrated panel provided in this application embodiment has at least the following beneficial effects:

[0019] In a connector for a vacuum-insulated exterior wall composite panel provided in this application embodiment, a first clamping plate and a second clamping plate are provided along the thickness direction on the top of the sleeve sidewall of the pad. A cover plate is flexibly connected to the top of the first clamping plate. When the steel wire is inserted into the gap between the first and second clamping plates, and the insulation nail penetrates the sleeve of the pad and screws into the interior of the insulation board, its cap will drive the cover plate to seal the top openings of the first and second clamping plates, thereby forming a fully enclosed limiting space. This structural design effectively avoids the problem of steel wire axis displacement and detachment due to vibration during concrete pouring, thus ensuring the positioning accuracy of the wire mesh and the insulation board. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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.

[0021] Figure 1A schematic diagram of the structure of a vacuum-insulated exterior wall composite integrated panel provided in this application embodiment;

[0022] Figure 2 for Figure 1 A schematic diagram of the side structure;

[0023] Figure 3 for Figure 1 A three-dimensional view;

[0024] Figure 4 for Figure 1 Assembly diagram of the insulation nail and pad;

[0025] Figure 5 This is a schematic diagram of the assembly of the pad and the steel wire.

[0026] In the picture:

[0027] 100. Insulation board;

[0028] 200. Pad; 210. Base plate; 220. Sleeve; 221. First clamping plate; 222. Second clamping plate; 223. Cover plate; 224. Arc-shaped guide surface;

[0029] 300. Wire mesh; 310. Steel wire;

[0030] 400, Insulation nail; 410, Cap. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figures 1-5 As shown in the illustration, the vacuum-insulated exterior wall composite panel provided in this application includes an insulation board 100, multiple spacers 200, wire mesh 300, and insulation nails 400. The insulation board 100 is made of polyurethane thermal insulation material, and its surface can be roughened to improve its adhesion to poured concrete. Preferably, the surface of the insulation board 100 may have pre-drilled screw holes along its thickness direction for use with the insulation nails 400.

[0033] The spacer block 200 is a core component of the vacuum-insulated exterior wall composite panel, and it can be integrally injection molded from modified PP plastic. The spacer block 200 consists of a base plate 210 and a sleeve 220. The base plate 210 is a circular plate structure, and the sleeve 220 is vertically mounted on the surface of the base plate 210, with the outer diameter of the sleeve 220 being smaller than the outer diameter of the base plate 210. In actual use, the spacer block 200 can be vertically attached to the surface of the insulation board 100 via the base plate 210.

[0034] In this embodiment, a first clamping plate 221 and a second clamping plate 222 are symmetrically protruding from the top of the side wall of the sleeve 220 along its thickness direction. A gap for engaging the wire mesh 300 steel wire 310 can be formed between the first clamping plate 221 and the second clamping plate 222. Specifically, the width of the gap between the first clamping plate 221 and the second clamping plate 222 is adapted to the outer diameter of the steel wire 310. Furthermore, a cover plate 223 is flexibly connected to the top of the first clamping plate 221 by means of creases or other methods. The width and thickness of the cover plate 223 are the same as those of the first clamping plate 221. The cover plate 223 can be bent downwards along the direction of the crease until it overlaps the top of the second clamping plate 222.

[0035] Initially, the angle between the cover plate 223 and the first clamping plate 221 is an obtuse angle. The cover plate 223, in its obtuse angle state, can open naturally, thus not blocking the top openings of the first clamping plate 221 and the second clamping plate 222, thereby facilitating the insertion of the steel wire 310 during actual use.

[0036] The wire mesh 300 is woven from multiple low-carbon steel wires 310, and the surface of the steel wires 310 can be galvanized to improve their corrosion resistance. In actual use, the insulation nails 400 can be inserted through the sleeves 220 of the pad block 200 and spirally extended into the interior of the insulation board 100, so that the caps 410 of the insulation nails 400 abut against the baffle plate 223, thereby sealing the top openings of the first clamping plate 221 and the second clamping plate 222. At the same time, the caps 410 of the insulation nails 400 can also abut against the top of the pad block 200, fixing it to the insulation board 100. Thus, the insulation board 100 can be fixed to the wire mesh 300 by the insulation nails 400, facilitating subsequent concrete pouring.

[0037] The following is combined with Figures 1-5 The installation process of the vacuum-insulated exterior wall composite integrated panel provided in the embodiments of this application is described.

[0038] The insulation board 100 is laid flat on the bottom surface, and multiple pads 200 are placed on the surface of the insulation board 100 according to the preset distribution spacing. Then, wire mesh 300 is laid on top of the pads 200, and its steel wires 310 are secured in the gap between the first clamping plate 221 and the second clamping plate 222 on the top of the pads 200. Finally, using a screwdriver, the insulation nail 400 is inserted through the sleeve 220 of the pad 200 and screwed into the insulation board 100. The cap 410 of the insulation nail 400 is used to press the cover plate 223 downward to cover the top opening, thus completing the installation process.

[0039] In a connector for a vacuum-insulated exterior wall composite panel provided in this embodiment, a first clamping plate 221 and a second clamping plate 222 are provided along the thickness direction on the top of the sleeve 220 of the pad 200. A cover plate 223 is flexibly connected to the top of the first clamping plate 221. When the steel wire 310 is inserted into the gap between the first clamping plate 221 and the second clamping plate 222, and the insulation nail 400 penetrates the sleeve 220 of the pad 200 and screws into the insulation board 100, its cap 410 drives the cover plate 223 to block the top openings of the first clamping plate 221 and the second clamping plate 222, thereby forming a fully enclosed limiting space. This structural design effectively avoids the problem of steel wire 310 axial displacement and detachment due to vibration during concrete pouring, thus ensuring the positioning accuracy of the wire mesh 300 and the insulation board 100.

[0040] In some embodiments, each pad 200 has two sets of first clamping plates 221 and second clamping plates 222 on its top, and the two sets are distributed at 90-degree angles along the axis of the sleeve 220. This distributed structural design can adapt to the typical warp and weft weaving structure of the wire mesh 300, allowing the first clamping plates 221 and second clamping plates 222 to respectively engage the longitudinal and transverse steel wires 310 of the wire mesh 300, forming a two-way limiting frame. This completely prevents the wire mesh 300 from moving within the plane.

[0041] In some embodiments, the second clamping plate 222 and the sleeve 220 are integrally formed, and the side of the second clamping plate 222 near the sleeve 220 is provided with an arc-shaped guide surface 224. The design of the arc-shaped guide surface 224 can facilitate the guidance of the insulation nail 400 through the sleeve 220 of the pad block 200 and prevent it from obstructing the normal screwing operation of the insulation nail 400.

[0042] In some embodiments, the insulation nail 400 is threaded into the inner wall of the sleeve 220, and the shank of the insulation nail 400 is provided with a self-tapping thread that is adapted to the internal structure of the insulation plate 100. The threaded engagement design between the insulation nail 400 and the sleeve 220 allows for uniform force application during screwing, ensuring that the cap 410 can evenly press against the cover plate 223. This avoids uneven force application on the cover plate 223 and incomplete sealing caused by uneven force application, ensuring the sealing of the limiting space.

[0043] The various embodiments or implementation methods described in this specification are presented in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0044] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0045] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part by context, the term "one or more" as used in the text can be used to describe any feature, structure, or characteristic of the singular meaning, or a combination of features, structures, or characteristics of the plural meaning. Similarly, at least in part by context, terms such as "a" or "the" can also be understood to convey either singular or plural usage.

[0046] It should be readily understood that the terms “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest possible sense, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on top of something” but also “on top of something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0047] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0048] As used herein, the term "substrate" refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned or may remain unpatterned. Furthermore, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafers).

[0049] The term "layer" as used herein can refer to a portion of material comprising a region of thickness. A layer may extend over the entire underlying or overlying structure, or may have a extent smaller than that of the underlying or overlying structure. Furthermore, a layer may be a region of a homogeneous or non-homogeneous continuous structure, with a thickness less than that of the continuous structure. For example, a layer may be located between the top and bottom surfaces of the continuous structure, or between any pairs of lateral planes at the top and bottom surfaces. A layer may extend laterally, vertically, and / or along a tapered surface. A substrate may be a layer, and may include one or more layers, and / or may have one or more layers located on, above, and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductor and contact layers (forming contacts, interconnects, and / or vias therein) and one or more dielectric layers.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A vacuum-insulated exterior wall composite panel, characterized in that, include: Insulation board; Multiple pads, each pad consisting of a base plate and a sleeve, are vertically attached and fixed to the surface of the insulation board via the base plate; The top surface of the sleeve sidewall is provided with a first clamping plate and a second clamping plate protruding along the thickness direction, and a snap-fit ​​gap is formed between the two, and a cover plate is flexibly connected to the top of the first clamping plate. A wire mesh is laid on the surface of the insulation board, and its steel wires are correspondingly sleeved in the gap between the first clamping plate and the second clamping plate. Insulation nails, wherein the insulation nails penetrate the sleeve and are inserted into the insulation board; wherein... The cap of the insulation nail abuts against the cover plate to block the top openings of the first clamping plate and the second clamping plate, and fixes the pad and the wire mesh to the insulation plate.

2. The vacuum-insulated exterior wall composite integrated panel according to claim 1, characterized in that: Each of the pad blocks is provided with two sets of the first clamping plate and the second clamping plate on its top, and the two sets are distributed at a 90-degree right angle along the sleeve axis.

3. The vacuum-insulated exterior wall composite integrated panel according to claim 1, characterized in that: Initially, the angle between the shield and the first clamp is an obtuse angle.

4. The vacuum-insulated exterior wall composite integrated panel according to claim 1, characterized in that: The second clamping plate is integrally formed with the sleeve.

5. The vacuum-insulated exterior wall composite integrated panel according to claim 4, characterized in that: The second clamping plate has an arc-shaped guide surface on the side near the sleeve.

6. The vacuum-insulated exterior wall composite integrated panel according to claim 1, characterized in that: The insulation nail is threaded to the inner wall of the sleeve, and the shank of the insulation nail is provided with a self-tapping thread, which is adapted to the internal structure of the insulation board.

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