Heat preservation and insulation decorative wall structure

Abstract

The invention relates to the technical field of buildings, in particular to a heat preservation and insulation decorative wall structure which comprises a decorative wall body, a first connecting frame is arranged on one side of the decorative wall body, a connecting groove is formed in one side of the first connecting frame, an air inlet groove is formed in the end face of the first connecting frame, and a second connecting frame is arranged on the other side of the decorative wall body. A connecting block matched with the connecting groove is arranged on one side of the second connecting frame, a ventilation groove is formed in the side, located on the first connecting frame, of the decorative wall body, and the upper half portion of a groove opening of the ventilation groove is connected with the air inlet groove. The first connecting frame of one decorative wall body is connected with the connecting block of the second connecting frame of the other decorative wall body, and then the outer wall and one face of the decorative wall body are installed by smearing an adhesive during installation. In this way, the connecting groove and the connecting block can be connected by directly sliding in parallel without taking up the decorative wall body and then inserting the decorative wall body into the sliding groove, and the decorative wall does not need to be lifted up and is relatively labor-saving.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building, in particular to a heat preservation and insulation decorative wall structure. BACKGROUND

[0002] The decorative wallboard is a kind of plate material installed on the wall, and the common plate material is wood, PVC material and the like, and paint or paint can not be used for painting on the installed wall, the decorative wallboard can play a good beautifying role, and the surface of the decorative wallboard is provided with various patterns, which can be selected and matched with the decoration style, and has good use effect.

[0003] Patent No. CN218814889U, a green heat preservation and insulation decorative wall structure, relates to the field of decorative wall, comprising a decorative wall main body, an anti-static layer, a decorative layer on the inner side of the anti-static layer, a gypsum board on the inner side of the decorative layer, and a foam layer on the inner side of the gypsum board.

[0004] Although the above-mentioned scheme can solve the existing technical problems, it also has the following defects: If the card slot and the card strip are used for splicing and installation, the connection needs to be inserted from the side wall, which requires lifting the relatively heavy wall and sliding it down for clamping. The wall is not like a wooden board, so it is more laborious to lift and clamp it.

[0005] The waterproof layer can reduce the erosion of water vapor on the gypsum board, but the corresponding water vapor will still be quickly dried over a long period of time, which will still cause erosion.

[0006] The decoration on the decorative wall cannot be replaced alone, and the entire wall needs to be replaced and installed, which increases the replacement cost. SUMMARY

[0007] Other features and advantages of the present application will be set forth in the following specification, and in part will become apparent to those skilled in the art upon examination of the specification or can be learned by practice of the application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the specification as well as in the other accompanying drawings.

[0008] The present application aims to overcome the above-mentioned shortcomings, and provides a heat preservation and insulation decorative wall structure to solve the existing problems.

[0009] In order to achieve the above object, the technical solution of the present application is: a heat preservation and insulation decorative wall structure comprises a decorative wall body, one side of the decorative wall body is provided with a first connecting frame, one side of the first connecting frame is provided with a connecting groove, the end face of the first connecting frame is provided with an air inlet groove, the other side of the decorative wall body is provided with a second connecting frame, one side of the second connecting frame is provided with a connecting block matched with the connecting groove, one side of the decorative wall body located at the first connecting frame is provided with a ventilation groove, the upper half of the ventilation groove opening is connected with the air inlet groove, the middle part of the ventilation groove is provided with a partition plate, the wall of the ventilation groove is provided with a waterproof and breathable film, the lower half of the ventilation groove opening is communicated with an air outlet groove, the air outlet groove is arranged on the side wall of the first connecting frame, and the air outlet position of the air outlet groove is towards the bottom of the first connecting frame, the top of the first connecting frame is provided with a communication groove opposite to the air outlet groove, the end face of the communication groove is provided with an opening, and the surface of the decorative wall body is provided with a first clamping groove.

[0010] In some embodiments, the first connecting frame and the second connecting frame are installed on both sides of the decorative wall body by bolts.

[0011] In some embodiments, the decorative wall body located at one side of the first connecting frame is provided with a first placing groove, and a heat preservation plate is placed in the first placing groove.

[0012] In some embodiments, the inner wall of the ventilation groove is provided with a plurality of air dispersing grooves, and the waterproof and breathable film covers the opening of the air dispersing grooves.

[0013] In some embodiments, the air dispersing grooves are arranged obliquely downward.

[0014] In some embodiments, the outer wall of the opening is provided with a shielding cover, and the opening is provided with a second blocking net.

[0015] In some embodiments, the upper half of the ventilation groove opening is provided with a first blocking net.

[0016] In some embodiments, a plurality of rotating fans are installed in the ventilation groove, a first blocking net is installed between the rotating fans in the upper half of the ventilation groove opening, an installation groove is arranged on the same side wall of the decorative wall body and the first placing groove, a graphene heating sheet is installed in the installation groove, and the graphene heating sheet is electrically connected with the rotating fans.

[0017] In some embodiments, the partition plate is arranged obliquely downward from one end of the ventilation groove opening to the inside, and the bottom of the ventilation groove is arranged obliquely downward from the inside to the opening.

[0018] In some embodiments, the connecting groove and the air inlet groove are both provided with a second clamping groove at both ends, and the connecting block is provided with a matching clamping block at the corresponding position.

[0019] By adopting the above technical solution, the present application has the following beneficial effects: The connecting block of the first connecting frame of the decorative wall body and the second connecting frame of another decorative wall body are connected, and then the decorative wall body is installed on the outer wall by smearing the adhesive on one side of the outer wall and the decorative wall body during installation, so that the connecting groove and the connecting block can be connected by directly sliding in parallel without lifting the decorative wall body and then aligning and inserting into the sliding groove, which is relatively labor-saving.

[0020] The interior is ventilated and dried through the air inlet groove into the ventilation groove, and the waterproof and breathable membrane is arranged to allow air to blow into the interior while preventing water vapor from entering. In windy and rainy weather, the device can prevent water from directly contacting and wetting the gypsum in the interior of the device wall body, affecting its strength. Since the air inlet groove and the ventilation groove are vertically arranged and connected, most of the rainwater can be blocked when it is directly poured, and it will not directly run into the interior of the ventilation groove. If water runs into the interior, it can enter the upper part of the ventilation groove, then blow along the partition plate to the lower part of the ventilation groove, and then flow out from the opening through the relatively connected groove at the bottom of the air outlet groove. Similarly, a relatively air duct is formed, allowing air to blow out of it. In this way, the ventilation can achieve the effect of quickly dispersing water vapor.

[0021] When the pattern on the outside needs to be replaced, a decorative plate matching the clamping groove can be inserted to replace it, so that the entire decorative wall body does not need to be replaced.

[0022] The two connecting frames are installed and disassembled by inserting a bolt from the end face of the wall body into the other side of the connecting frame. If the wall body is damaged, the two connecting frames can be disassembled by rotating the bolt at the end face, which is convenient, and then installed on a new wall body for reuse. In this way, it is not necessary to disassemble a piece of wall body and then install it in sequence.

[0023] If only the wall body is damaged, the undamaged part can be disassembled and reused to reduce replacement costs.

[0024] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the disclosure.

[0025] It is obvious that such purposes of the present application and other purposes will become more apparent after the description of the preferred embodiments described in the following drawings and drawings.

[0026] In order to make the above and other purposes, features and advantages of the present application more apparent and easy to understand, one or more preferred embodiments are described below, and the drawings are shown as follows. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, which together with the embodiments of the present application serve to explain the present application, and do not constitute a limitation of the present application.

[0028] In the drawings, the same parts are designated by the same reference numerals, and the drawings are schematic and are not necessarily drawn to scale.

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute one or several embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0030] Figure 1 Structure schematic view of a decorative wall of some embodiments of the present application; Figure 2 Structure schematic view of a side wall of a decorative wall of some embodiments of the present application; Figure 3 Structure schematic view of a side wall of a decorative wall of some embodiments of the present application; Figure 4 Structure schematic view of a ventilation groove of some embodiments of the present application; Figure 5 Structure schematic view of a gas dispersion groove of some embodiments of the present application. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application will be further described in detail below in combination with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0032] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. However, it is noted that direct connection means that the connection between the two main bodies does not form a connection relationship through a transition structure, but is connected only through a connection structure to form a whole. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The specific embodiments of the present application will be described below with reference to the accompanying drawings.

[0036] Referring to Figures 1-5 , the present application provides a heat preservation and decoration wall structure, which comprises a decoration wall body 1, a first connecting frame 2 arranged on one side of the decoration wall body 1, a connecting groove 21 arranged on one side of the first connecting frame 2, an air inlet groove 22 arranged on the end face of the first connecting frame 2, a second connecting frame 3 arranged on the other side of the decoration wall body 1, a connecting block 31 arranged on one side of the second connecting frame 3 and matched with the connecting groove 21, a ventilation groove 4 arranged on one side of the decoration wall body 1, the upper half of the slot of the ventilation groove 4 connected with the air inlet groove 22, a partition plate 41 arranged in the middle of the ventilation groove 4, a waterproof and breathable film 42 arranged in the wall of the ventilation groove 4, the lower half of the slot of the ventilation groove 4 communicated with an air outlet groove 23, the air outlet groove 23 arranged on the side wall of the first connecting frame 2, and the air outlet position of the air outlet groove 23 arranged towards the bottom of the first connecting frame 2, a communication groove 24 arranged at the position opposite to the air outlet groove 23 on the top of the first connecting frame 2, an opening 25 arranged on the end face of the communication groove 24, and a first clamping groove 11 arranged on the surface of the decoration wall body 1.

[0037] In use, the first connecting frame 2 of the decorative wall body 1 and the connecting block 31 of the second connecting frame 3 of another decorative wall body 1 are connected, and then the decorative wall body 1 is installed on the outer wall by smearing the adhesive on one side of the decorative wall body 1 during installation, so that the connecting groove 21 and the connecting block 31 can be connected by directly sliding in parallel without lifting the decorative wall body 1 and then aligning and inserting into the sliding groove, which is relatively labor-saving. After installation is completed, if it is a windy day, air can enter the ventilation groove 4 through the air inlet groove 22 to ventilate and dry the inside, and the waterproof and breathable film 42 is arranged to allow air to blow into the inside while preventing water vapor from entering, which can prevent water from directly contacting and wetting the gypsum inside the decorative wall body 1 in strong wind and heavy rain, affecting the strength of the gypsum. Because the air inlet groove 22 and the ventilation groove 4 are vertically arranged and connected, most of the rain can be blocked when it is raining directly, and will not directly run into the inside of the ventilation groove 4. If water runs into the inside, it can enter the rear along the partition plate 41 through the upper half of the ventilation groove 4, then blow to the lower half of the ventilation groove 4, and then flow out from the opening 25 through the relatively connected groove 24 at the bottom of the air outlet groove 23, so that air can be blown out through the relatively formed air duct, which can ensure that the ventilation achieves the effect of quickly dispersing water vapor. When it is necessary to replace the pattern on the outside, a decorative plate matched with the first clamping groove 11 can be inserted to replace it, so that the entire decorative wall body 1 does not need to be replaced.

[0038] According to some embodiments of the present application, optionally, the first connecting frame 2 and the second connecting frame 3 are installed on both sides of the decorative wall body 1 by bolts. The two connecting frames are installed and disassembled by directly inserting the bolts from the end face of the wall body to the other side of the connecting frame. If the wall body is damaged, the two connecting frames can be disassembled by rotating the bolts at the end face, which is convenient, and then installed on a new wall body for reuse, so that it is not necessary to disassemble a piece of wall body and then install it in sequence.

[0039] According to some embodiments of the present application, optionally, the first connecting frame 2 and the second connecting frame 3 are installed on both sides of the decorative wall body 1 by bolts. The two connecting frames are installed and disassembled by directly inserting the bolts from the end face of the wall body to the other side of the connecting frame. If the wall body is damaged, the two connecting frames can be disassembled by rotating the bolts at the end face, which is convenient, and then installed on a new wall body for reuse, so that it is not necessary to disassemble a piece of wall body and then install it in sequence.

[0040] According to some embodiments of the present application, optionally, the ventilation groove 4 is provided with a plurality of air dispersing grooves 43, and the waterproof and breathable film 42 covers the air dispersing groove 43. In this way, the waterproof and breathable film 42 can play a waterproof role while allowing air to enter the air dispersing groove 43 to effectively disperse water vapor.

[0041] According to some embodiments of the present application, the air diffuser groove 43 is optionally inclined downward. In this way, when water is blown into the air diffuser groove 43, the water will not accumulate in the groove and cannot flow out.

[0042] According to some embodiments of the present application, the outer wall of the opening 25 is provided with a shielding cover 26, and the opening 25 is provided with a second blocking net 27. Because the opening 25 and the air inlet groove 22 are on the same surface, the shielding cover 26 is arranged at the opening 25 to avoid the wind from the opening 25 blowing into the air duct, and the second blocking net 27 is arranged to avoid the debris from the opening 25 running into the ventilation groove 4, although it is an air outlet, but also needs to avoid entering the ventilation groove 4 to cause the internal air outlet to be not smooth.

[0043] According to some embodiments of the present application, the upper half of the ventilation groove 4 is provided with a first blocking net 45. This is to avoid the debris from entering the ventilation groove 4 during air intake, causing blockage.

[0044] According to some embodiments of the present application, the ventilation groove 4 is provided with a plurality of rotating fans 44, the first blocking net 45 is arranged between the rotating fans 44 in the upper half of the ventilation groove 4, the decorative wall body 1 is provided with a mounting groove 14 on the same side wall as the first placing groove 12, the mounting groove 14 is provided with a graphene heating sheet 15, and the graphene heating sheet 15 is electrically connected to the rotating fan 44. In this way, when it is windy in a relatively humid area, the wind energy can be converted into electrical energy by the rotating fan 44 to power the heating sheet, which can accelerate the drying degree. However, it is worth noting that the heating temperature of the heating sheet is preferably controlled below 100℃ to avoid the strength of the gypsum from being reduced. At the same time, the gap between the rotating fans 44 is blocked by the net to avoid larger debris from entering. The mounting groove 14 is mainly arranged to avoid directly placing the heating sheet in the gypsum, which may cause displacement or damage of the heating sheet under stress. Therefore, the mounting groove 14 is arranged to fix the heating sheet, and the heating sheet can be connected to the fan through the detachable interface and the wire. The heating sheet can be disassembled and reused later.

[0045] According to some embodiments of the present application, the isolation plate 41 is inclined downward from one end of the ventilation groove 4 to the inside, and the bottom of the ventilation groove 4 is inclined downward from the inside to the groove. In this way, if rainwater enters in windy and rainy weather, it can be better discharged to avoid accumulation in the ventilation groove 4.

[0046] According to some embodiments of the present application, the connecting groove 24 and the air inlet groove 22 are provided with second clamping grooves 5 at both upper and lower ends, and the connecting block 31 is provided with matching clamping blocks 51 at corresponding positions. In order to ensure the connection between two adjacent decorative wall bodies 1, the clamping blocks 51 are clamped in the second clamping grooves 5, and the size of the air inlet groove 22 is matched with the connecting block 31, so that the connection can be achieved in the vertical position, and the connecting groove 24 and the air inlet groove 22 are communicated, so that when the air inlet groove 22 is connected, the air can enter the ventilation groove 4 through the connecting groove 24. Embodiment one

[0047] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 , a heat insulation decorative wall structure includes a decorative wall body 1, one side of the decorative wall body 1 is provided with a first connecting frame 2, one side of the first connecting frame 2 is provided with a connecting groove 21, an end surface of the first connecting frame 2 is provided with an air inlet groove 22, the other side of the decorative wall body 1 is provided with a second connecting frame 3, one side of the second connecting frame 3 is provided with a connecting block 31 matched with the connecting groove 21, one side of the decorative wall body 1 located at the first connecting frame 2 is provided with a ventilation groove 4, the upper half of the ventilation groove 4 is connected with the air inlet groove 22, a partition plate 41 is arranged in the middle of the ventilation groove 4, a waterproof and breathable film 42 is arranged in the wall of the ventilation groove 4, the lower half of the ventilation groove 4 is communicated with an air outlet groove 23, the air outlet groove 23 is arranged on the side wall of the first connecting frame 2, and the air outlet position of the air outlet groove 23 is towards the bottom of the first connecting frame 2, a communication groove 24 is arranged at the position opposite to the air outlet groove 23 at the top of the first connecting frame 2, an opening 25 is arranged at the end surface of the communication groove 24, a first clamping groove 11 is arranged on the surface of the decorative wall body 1, the first connecting frame 2 and the second connecting frame 3 are installed on both sides of the decorative wall body 1 by bolts, a first placing groove 12 is arranged on one side of the decorative wall body 1 located at the first connecting frame 2, a heat insulation plate 13 is placed in the first placing groove 12, a plurality of air distribution grooves 43 are arranged in the inner wall of the ventilation groove 4, and the waterproof and breathable film 42 covers the groove of the air distribution grooves 43, the air distribution grooves 43 are arranged obliquely downwards, a shielding cover 26 is arranged on the outer wall of the opening 25, a second blocking net 27 is arranged on the opening 25, a first blocking net 45 is arranged on the upper half of the ventilation groove 4, the partition plate 41 is arranged obliquely downwards from one end of the ventilation groove 4 towards the inside, the bottom of the ventilation groove 4 is arranged obliquely downwards from the inside towards the groove, the connecting groove 24 and the air inlet groove 22 are provided with second clamping grooves 5 at both upper and lower ends, and the connecting block 31 is provided with matching clamping blocks 51 at corresponding positions.

[0048] This scheme can be used in relatively dry areas: choose a decorative wall body without heating sheet, then install it, and the interior can be kept ventilated through the ventilation groove 4, without the need for additional heating sheet, preventing excessive heating from causing the strength of the gypsum to decrease. Embodiment Two

[0049] Reference Figure 1 、 Figure 3 、 Figure 4 and Figure 5 A heat insulation decorative wall structure includes a decorative wall body 1, one side of which is provided with a first connecting frame 2, one side of which is provided with a connecting groove 21, and the end face of the first connecting frame 2 is provided with an air inlet groove 22. The other side of the decorative wall body 1 is provided with a second connecting frame 3, one side of which is provided with a connecting block 31 matched with the connecting groove 21. The decorative wall body 1 located on one side of the first connecting frame 2 is provided with a ventilation groove 4, the upper half of the groove opening of which is connected with the air inlet groove 22. The middle part of the ventilation groove 4 is provided with a partition plate 41, and the wall of the ventilation groove 4 is provided with a waterproof and breathable film 42. The lower half of the groove opening of the ventilation groove 4 is communicated with an air outlet groove 23, which is arranged on the side wall of the first connecting frame 2, and the air outlet position of the air outlet groove 23 is towards the bottom of the first connecting frame 2. The top of the first connecting frame 2 is provided with a communication groove 24 opposite to the air outlet groove 23, and the end face of the communication groove 24 is provided with an opening 25. The surface of the decorative wall body 1 is provided with a first clamping groove 11, and the first connecting frame 2 and the second connecting frame 3 are installed on both sides of the decorative wall body 1 through bolts. The decorative wall body 1 located on one side of the first connecting frame 2 is provided with a first placing groove 12, and the first placing groove 12 is placed with a heat preservation plate 13. The inner wall of the ventilation groove 4 is provided with a plurality of air distribution grooves 43, and the waterproof and breathable film 42 covers the groove opening of the air distribution groove 43. The air distribution groove 43 is arranged obliquely downward. The outer wall of the opening 25 is provided with a shielding cover 26, and the opening 25 is provided with a second blocking net 27. A plurality of rotary fans 44 are installed in the ventilation groove 4, and a first blocking net 45 is installed between the rotary fans 44 in the upper half of the groove opening of the ventilation groove 4. The same side wall of the decorative wall body 1 and the first placing groove 12 is provided with a mounting groove 14, and a graphene heating sheet 15 is installed in the mounting groove 14. The graphene heating sheet 15 is electrically connected with the rotary fan 44. The partition plate 41 is arranged obliquely downward from one end of the groove opening of the ventilation groove 4. The bottom of the ventilation groove 4 is arranged obliquely downward from the inside to the groove opening. The second clamping groove 5 is arranged in the upper and lower ends of the connecting groove 24 and the air inlet groove 22. The connecting block 31 is provided with a matching clamping block 51 at the corresponding position.

[0050] This scheme can be used in relatively humid and windy areas: so after installation, the heating sheet can be heated by power supply through strong wind to speed up the evaporation of water vapor and avoid too much humidity.

[0051] It is to be understood that the embodiments disclosed herein are not limited to particular treatments or materials disclosed herein but are amenable to equivalents of such features covered by the scope of the embodiments, with general knowledge in the art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0052] Reference throughout this specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. Thus, appearances of the phrase "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

[0053] Furthermore, the described features, characteristics, or aspects can be combined in any suitable manner in one or more embodiments. In the above description certain specific details of the application are set forth in order to provide a thorough understanding of the application. However, various embodiments of the application can be practiced without some or all of these specific details, and some embodiments can also apply to other methods, components, materials, and so forth.

Claims

1. A thermal insulation and decorative wall structure, characterized in that, include: The decorative wall body (1) has a first connecting frame (2) on one side, a connecting groove (21) on one side of the first connecting frame (2), and an air inlet groove (22) on the end face of the first connecting frame (2). The decorative wall body (1) has a second connecting frame (3) on the other side, and a connecting block (31) matching the connecting groove (21) on one side of the second connecting frame (3). The decorative wall body (1) has a ventilation groove (4) on one side of the first connecting frame (2), and the upper half of the opening of the ventilation groove (4) is connected to the air inlet groove (22). 4) A partition plate (41) is provided in the middle. A waterproof and breathable membrane (42) is provided inside the wall of the ventilation groove (4). The lower half of the opening of the ventilation groove (4) is connected to the air outlet groove (23). The air outlet groove (23) is set on the side wall of the first connecting frame (2). The air outlet groove (23) is located at the bottom of the first connecting frame (2). A connecting groove (24) is provided at the top of the first connecting frame (2) and the air outlet groove (23) is located opposite to the top of the first connecting frame (2). An opening (25) is provided on the end face of the connecting groove (24). A first slot (11) is provided on the surface of the decorative wall body (1).

2. The thermal insulation and decorative wall structure according to claim 1, characterized in that: The first connecting bracket (2) and the second connecting bracket (3) are bolted to both sides of the decorative wall body (1).

3. The thermal insulation and decorative wall structure according to claim 2, characterized in that: The decorative wall body (1) is provided with a first placement groove (12) on one side of the first connecting frame (2), and the first placement groove (12) is used to place the insulation board (13).

4. The thermal insulation and decorative wall structure according to claim 1, characterized in that: The ventilation slot (4) has multiple air dissipation slots (43) on its inner wall, and the waterproof and breathable membrane (42) covers the opening of the air dissipation slot (43).

5. The thermal insulation and decorative wall structure according to claim 4, characterized in that: The air vent (43) is set at an angle downwards.

6. The thermal insulation and decorative wall structure according to claim 1, characterized in that: The opening (25) has a cover (26) on its outer wall and a second barrier net (27) on its outer wall.

7. The thermal insulation and decorative wall structure according to any one of claims 1-6, characterized in that: The upper part of the ventilation slot (4) is provided with a first barrier net (45).

8. The thermal insulation and decorative wall structure according to any one of claims 1-6, characterized in that: Multiple rotating fans (44) are installed in the ventilation slot (4). A first barrier net (45) is installed between the rotating fans (44) in the upper half of the ventilation slot (4). An installation slot (14) is provided on the same side wall of the decorative wall body (1) and the first placement slot (12). A graphene heating plate (15) is installed in the installation slot (14). The graphene heating plate (15) is electrically connected to the rotating fan (44).

9. The thermal insulation and decorative wall structure according to claim 1, characterized in that: The isolation plate (41) is inclined inward and downward from one end of the ventilation slot (4), and the bottom of the ventilation slot (4) is inclined downward from the inside to the slot opening.

10. The thermal insulation and decorative wall structure according to claim 1, characterized in that: The connecting groove (24) and the air inlet groove (22) are provided with second slots (5) at both the upper and lower ends, and the connecting block (31) is provided with matching slots (51) at its corresponding position.

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