Heat-preservation and heat-insulation PVC (polyvinyl chloride) wallboard

Abstract

The utility model discloses a thermal insulation PVC (polyvinyl chloride) wallboard, which comprises a wallboard main body, the wallboard main body comprises an a-side wallboard surface layer, two thermal insulation interlayers are fixed on the upper surface of the a-side wallboard surface layer, a b-side wallboard surface layer is fixed on the upper surfaces of the two thermal insulation interlayers, and the two thermal insulation interlayers are connected in a staggered manner, the heat preservation interlayer comprises two interlayer plates which are distributed at intervals, a plurality of heat preservation cavities are distributed between the two interlayer plates at intervals, connecting through grooves are connected between the heat preservation cavities, a plurality of heat insulation cavities are formed in the other sides of the interlayer plates corresponding to the connecting through grooves, the heat insulation cavities in the same horizontal layer form a heat insulation layer in the wallboard body, and meanwhile, the heat insulation layers are arranged in the wallboard body. The space between the two sandwich plates is filled with heat preservation filler, and the heat insulation cavity is filled with heat insulation filler. The plate is light in material and good in heat preservation and thermal insulation performance.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC wall panels, in particular to a thermal insulation PVC wall panel. Background Art

[0002] PVC wall panels are a new type of home decoration material that has emerged in recent years. They are light, fireproof, insect-proof, easy to install, have good decorative effects, and are easy to maintain. When renovating and decorating interior walls, many customers choose to use PVC wall panels.

[0003] However, ordinary PVC wall panels have insufficient thermal insulation, which is not conducive to environmental protection and energy saving. If a single board is filled with thermal insulation cotton, it needs to be grooved, but the PVC wall panel is relatively brittle and is easily cracked and deformed by gravity extrusion, resulting in a high scrap rate and poor overall effect. In order to solve the above problems, the utility model proposes a thermal insulation PVC wall panel. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a heat-insulating PVC wallboard with light board material and good heat-insulating and heat-insulating performance.

[0005] The technical solution is as follows:

[0006] A thermal insulation PVC wall panel comprises a wall panel body, wherein the wall panel body comprises a side wall panel surface layer, two thermal insulation interlayers are fixed to the upper surface of the side wall panel surface layer, a side wall panel surface layer is fixed to the upper surface of the two thermal insulation interlayers, and the two thermal insulation interlayers are staggeredly connected, wherein the thermal insulation interlayer comprises two sandwich panels distributed at intervals, a plurality of thermal insulation cavities are distributed at intervals between the two sandwich panels, connecting grooves are connected between the thermal insulation cavities, and a plurality of thermal insulation cavities are formed on the other side of the sandwich panels corresponding to the connecting grooves, and the thermal insulation cavities at the same horizontal layer form a thermal insulation layer in the wall panel body, and at the same time, thermal insulation fillers are filled between the two sandwich panels and the thermal insulation cavities are filled with thermal insulation fillers.

[0007] Furthermore, the two insulation interlayers are insulation interlayer a and insulation interlayer b respectively, the lower surface of insulation interlayer a is fixed to the upper surface of the surface layer of the a side wall panel, the upper surface of insulation interlayer a is fixed to the lower surface of insulation interlayer b, and the upper surface of insulation interlayer b is fixedly connected to the lower surface of the surface layer of the b side wall panel.

[0008] Furthermore, a fixing plate is provided between the sandwich plates on both sides corresponding to the connecting through grooves, and two ends of the fixing plate are respectively fixedly connected to the inner walls of the sandwich plates on both sides.

[0009] Furthermore, the length dimension of the heat preservation cavity matches the length dimension of the connecting through groove, and the width dimension of the connecting through groove is smaller than the width dimension of the heat preservation cavity.

[0010] Furthermore, the plurality of insulation cavities formed in the wall panel body are evenly distributed in four horizontal layers inside the wall panel body, thereby forming insulation layer a, insulation layer b, insulation layer c and insulation layer d.

[0011] Furthermore, the several insulation cavities between the surface layer of the a side wall panel and the lower surface sandwich panel of the insulation interlayer a form an insulation layer a, the several insulation cavities between the upper surface sandwich panel of the insulation interlayer a and the lower surface sandwich panel of the insulation interlayer b form insulation layers b and insulation layer c, and the several insulation cavities between the upper surface sandwich panel of the insulation interlayer b and the surface layer of the b side wall panel form an insulation layer d.

[0012] Beneficial effects of the utility model:

[0013] 1. The utility model not only greatly reduces the weight of the board but also effectively improves the thermal insulation performance of the board by arranging multiple layers of thermal insulation interlayers in the board and filling the thermal insulation interlayers with thermal insulation fillers.

[0014] 2. The utility model arranges the structure of the thermal insulation interlayer so that a plurality of evenly spaced thermal insulation cavities are distributed on the outer sides of the interlayer plates on both sides of the thermal insulation interlayer, and the thermal insulation cavities are filled with thermal insulation fillers to form a thermal insulation layer, so that a total of four thermal insulation layers are formed in the plate, which effectively improves the thermal insulation performance of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure.

[0019] Figure 4 It is a schematic diagram of the structure of the thermal insulation interlayer in the utility model.

[0020] Figure 5 for Figure 4 B is a schematic diagram of the enlarged structure.

[0021] In the figure: 1. wall panel body; 2. thermal insulation filler; 3. thermal insulation filler; 101. wall panel surface layer; 102. thermal insulation interlayer; 103. thermal insulation cavity; 1021. thermal insulation cavity; 1022. connecting groove; 1023. fixing plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] See also Figures 1 to 5 As shown, a thermal insulation PVC wall panel includes a wall panel body 1, the wall panel body 1 includes a side wall panel surface layer 101, two thermal insulation interlayers 102 are fixed to the upper surface of the side wall panel surface layer 101, the two thermal insulation interlayers 102 are thermal insulation interlayer a 102 and thermal insulation interlayer b 102 respectively, the lower surface of the thermal insulation interlayer a 102 is fixed to the upper surface of the side wall panel surface layer 101, the upper surface of the thermal insulation interlayer a 102 is fixed to the lower surface of the thermal insulation interlayer b 102, and the upper surface of the thermal insulation interlayer b 102 is fixed to the side wall panel surface layer 101.

[0025] like Figures 1 to 3 The thermal insulation interlayer 102 includes two interlayer plates distributed at intervals, and a plurality of thermal insulation cavities 1021 are distributed at intervals between the two interlayer plates. The thermal insulation cavities 1021 are connected with connecting grooves 1022, and a fixing plate 1023 is provided between the interlayer plates on both sides corresponding to the connecting grooves 1022, and the two ends of the fixing plate 1023 are respectively fixedly connected to the inner walls of the interlayer plates on both sides.

[0026] In the above, the length dimension of the heat preservation cavity 1021 matches the length dimension of the connecting through groove 1023 , and the width dimension of the connecting through groove 1023 is smaller than the width dimension of the heat preservation cavity 1021 .

[0027] According to the above scheme, the wall panel body 1 in the utility model is provided with multiple layers of thermal insulation interlayer 102 (thermal insulation interlayer a 102 and thermal insulation interlayer b 102) in the plate material. The hollow thermal insulation interlayer 102 can play a role in reducing temperature transfer, and the thermal insulation filler 2 is also filled in the thermal insulation interlayer 102. The thermal insulation filler 2 plays a role in heat preservation and temperature storage between the two sandwich panels. The wall panel body 1 in the utility model reduces the weight of the wall panel body 1 while greatly improving the thermal insulation performance of the wall panel body 1, so that the wall panel body 1 has good thermal insulation properties.

[0028] like Figure 4 and Figure 5 The two thermal insulation interlayers 102 are staggeredly connected, and a plurality of thermal insulation cavities 103 are formed on the other side of the interlayer board corresponding to the connecting grooves 1022. The thermal insulation cavities 103 at the same horizontal layer form a thermal insulation layer in the wall panel body 1. At the same time, the two interlayer boards are filled with thermal insulation fillers 2, and the thermal insulation cavities 103 are filled with thermal insulation fillers 3.

[0029] The several insulation cavities 103 formed in the wall panel body 1 are evenly distributed in the four horizontal layers inside the wall panel body 1, thereby forming insulation layer a, insulation layer b, insulation layer c and insulation layer d: the several insulation cavities 103 between the surface layer 101 of the a-side wall panel and the lower surface sandwich plate of the insulation interlayer a 102 form the insulation layer a, the several insulation cavities 103 between the upper surface sandwich plate of the insulation interlayer a 102 and the lower surface sandwich plate of the insulation interlayer b 102 form the insulation layer b and insulation layer c, and the several insulation cavities 103 between the upper surface sandwich plate of the insulation interlayer b 102 and the surface layer 101 of the b-side wall panel form the insulation layer d.

[0030] According to the above solution, the two thermal insulation interlayers 102 connected in a staggered manner can form more thermal insulation cavities 103 between the thermal insulation interlayer a 102 and the thermal insulation interlayer b 102 .

[0031] The wall panel body 1 in the utility model is provided with a plurality of evenly spaced insulation cavities 103 on the outer sides of the interlayer boards on both sides of the insulation interlayer 102 through the structural setting of the insulation interlayer 102, and the insulation cavities 103 are filled with insulation fillers 3, and the upper and lower surfaces of the two insulation interlayers 102 (insulation interlayer a 102 and insulation interlayer b 102) are provided with a plurality of evenly spaced insulation cavities 103, and the plurality of insulation cavities 103 in the same horizontal layer form an effective insulation layer, so that a total of four insulation layers are formed in the board material, and the interval insulation through the stacking of the four insulation layers also makes the wall panel body 1 in the utility model have good insulation properties.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A thermal insulation PVC wallboard, characterized in that: The invention comprises a wall panel body, wherein the wall panel body comprises a side wall panel surface layer, two thermal insulation interlayers are fixed on the upper surface of the side wall panel surface layer, a side wall panel surface layer b is fixed on the upper surface of the two thermal insulation interlayers, and the two thermal insulation interlayers are staggeredly connected, wherein the thermal insulation interlayer comprises two sandwich panels distributed at intervals, a plurality of thermal insulation cavities are distributed at intervals between the two sandwich panels, the thermal insulation cavities are all connected with connecting grooves, and a plurality of thermal insulation cavities are formed on the other side of the sandwich panels corresponding to the connecting grooves, and the thermal insulation cavities at the same horizontal layer form a thermal insulation layer in the wall panel body, and at the same time, thermal insulation fillers are filled between the two sandwich panels, and the thermal insulation cavities are filled with thermal insulation fillers.

2. The thermal insulation PVC wallboard according to claim 1, characterized in that: The two insulation interlayers are insulation interlayer a and insulation interlayer b respectively. The lower surface of insulation interlayer a is fixed to the upper surface of the surface layer of side wall panel a, the upper surface of insulation interlayer a is fixed to the lower surface of insulation interlayer b, and the upper surface of insulation interlayer b is fixedly connected to the lower surface of the surface layer of side wall panel b.

3. The thermal insulation PVC wallboard according to claim 1, characterized in that: A fixing plate is arranged between the sandwich plates on both sides corresponding to the connecting through groove, and two ends of the fixing plate are respectively fixedly connected to the inner walls of the sandwich plates on both sides.

4. The thermal insulation PVC wallboard according to claim 1, characterized in that: The length dimension of the heat preservation cavity matches the length dimension of the connecting through groove, and the width dimension of the connecting through groove is smaller than the width dimension of the heat preservation cavity.

5. The thermal insulation PVC wallboard according to claim 1, characterized in that: The plurality of insulation cavities formed in the wall panel body are evenly distributed in four horizontal layers inside the wall panel body, thereby forming insulation layer a, insulation layer b, insulation layer c and insulation layer d.

6. The thermal insulation PVC wallboard according to claim 5, characterized in that: The several insulation cavities between the surface layer of the a side wall panel and the lower surface sandwich panel of the insulation interlayer a form insulation layer a, the several insulation cavities between the upper surface sandwich panel of the insulation interlayer a and the lower surface sandwich panel of the insulation interlayer b form insulation layer b and insulation layer c, and the several insulation cavities between the upper surface sandwich panel of the insulation interlayer b and the surface layer of the b side wall panel form insulation layer d.

Images