CN216616652U - A kind of rural house thermal insulation wall panel - Google Patents

Abstract

The utility model discloses a thermal insulation wall panel for a rural house, comprising an outer wall decorative panel and an inner wall decorative panel. The inner side of the outer wall decorative panel is provided with a sponge layer, and a lightweight board is installed on the sponge layer. Springs are fixed at the corners of the lightweight board, a foam structure is fixed at the middle position of the lightweight board, a structural layer is arranged on the inner side of the foam structure, and an interior wall trim panel is installed on the upper part of the structural layer. The lightweight board made of rice husk, fly ash and polyurethane in the utility model has a flexural strength of 5.45-5.49Mpa, a compressive strength of 25.12-26.19Mpa, a moisture content of 2.4%-2.7%, and the surface No cracks, cracks, peeling phenomenon. The utility model adopts a light-weight board made of rice husk, fly ash and polyurethane, which has the characteristics of green environmental protection and conforms to the rural house construction. It can also be used for non-load-bearing exterior walls in high-rise civil buildings that require a fire resistance rating of Class 1.

Description

A kind of rural house thermal insulation wall panel

technical field

The utility model belongs to the technical field of wall panels, in particular to a thermal insulation wall panel for rural houses.

Background technique

Wall panel, the name of furniture parts in ancient Ming and Qing Dynasties. The vertical panels on the left and right sides of the furniture are collectively referred to as "side panels" or "wall panels". Now refers to a building material. It is a house structure with a load-bearing system composed of walls and floors. The load-bearing walls of the wall panel structure can be made of bricks, blocks, prefabricated or cast-in-place concrete. According to the different materials and construction methods, it can be divided into three categories: hybrid structure, prefabricated slab structure, and cast-in-place wallboard structure.

The fireproof and sound insulation effect of the existing thermal insulation wallboard is not good enough, and after being used, it is used in buildings with a lower fire resistance rating, which cannot achieve the practical effect of rural houses.

Utility model content

The purpose of the utility model is to provide a kind of green environmental protection, good fireproof and sound insulation effect, and can be used for buildings with higher fire resistance grades.

In order to realize the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions:

A rural house thermal insulation wall panel, comprising an outer wall trim panel and an inner wall trim panel, a sponge layer is arranged on the inner side of the outer wall trim panel, a lightweight board is installed on the sponge layer, and the corners of the lightweight panel are A spring is fixed at the middle position of the lightweight board, a foam structure is fixed at the middle position of the lightweight board, a structural layer is arranged on the inner side of the foam structure, and an interior wall trim panel is installed on the upper part of the structural layer.

According to the above features, waterproof grooves are provided on the tops of the exterior wall trim panels and the sponge layer.

In some examples, the interior wall trim is provided with two rows of mounting holes.

According to the above features, the other end of the spring is fixed on the interior wall panel, and the height of the spring is the same as that of the structural layer.

In some examples, the topmost layer of the structural layer is a first refractory layer, a thermal insulation layer is arranged below the first refractory layer, a metal layer is arranged below the thermal insulation layer, and a metal layer is arranged below the metal layer in sequence. There is a second refractory layer, a sound insulation layer and a thermal insulation layer.

According to the above features, the lightweight board is made of rice husk, fly ash and polyurethane.

In some examples, the sound insulation layer is selected from one of foamed asbestos or rock mineral wool.

The beneficial effects of the present utility model are:

1) In the present invention, the foam structure is set at the middle position of the lightweight board, which can enhance the stability of the wall board and protect the upper and lower structures connected with it. The springs are set at the corners of the lightweight board to increase the elasticity of the interconnection. At the same time, the height of the spring is the same as the height of the structural layer to ensure that it has a suitable elasticity increment.

2) The utility model is provided with two layers of refractory layers, which can enhance the fire resistance of the wallboard, so that the fire resistance index of the wallboard is close to 3.0, so that the wallboard can be used for various purposes and reduce the impact of fire. A sound insulation layer is arranged between the second refractory layer and the heat insulation layer, and the sound insulation layer is applied to house construction, and the sound insulation effect is good.

3) The lightweight board made of rice husk, fly ash and polyurethane in this utility model has a flexural strength of 5.45-5.49Mpa, a compressive strength of 25.12-26.19Mpa, and a moisture content of 2.4%-2.7% , The surface has no cracks, cracks, and peeling.

4) The utility model adopts the lightweight board made of rice husk, fly ash and polyurethane, which has the characteristics of green and environmental protection, and is in line with rural housing construction. It can also be used for non-load-bearing external walls in high-rise civil buildings with a fire resistance rating of Class 1.

Description of drawings

Figure 1 is a schematic structural diagram of a rural house thermal insulation wall panel of the present invention.

Figure 2 is a right side view of a rural house thermal insulation wall panel of the present invention.

FIG. 3 is a schematic plan view of the structural layer of the present invention.

As shown in the picture: 1- Waterproof groove, 2- Exterior wall trim, 3- Sponge layer, 4- Light board, 5- Spring, 6- Interior wall trim, 7- Mounting hole, 8- Foam structure, 9-structural layer, 901-first refractory layer, 902-insulation layer, 903-metal layer, 904-second refractory layer, 905-sound insulation layer, 906-insulation layer.

Detailed ways

Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Those skilled in the art can obtain alternative technical solutions from the following description without departing from the spirit and protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and similar terms used in the present disclosure and in the claims do not denote any order, quantity, or importance, but are merely used to distinguish the various components. Likewise, words such as "a" or "an" do not necessarily imply a limitation of quantity. "Comprising" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. Words like "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right", etc. are only used to represent the relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

The purpose of the present invention is to provide a rural house thermal insulation wall panel, which can overcome the problems of the prior art and have the following advantages in combination with the following description.

A schematic structural diagram of a rural house thermal insulation wall panel according to the first embodiment of the present invention will be described below with reference to FIG. 1 .

Figure 1 shows a rural house thermal insulation wall panel according to the present invention. According to the first embodiment of the present invention, a rural house thermal insulation wall panel includes an outer wall trim panel 2 and an inner wall trim panel 6. The inner side of the exterior wall trim panel 2 is provided with a sponge layer 3 on which a lightweight board 4 is installed, and a spring 5 is fixed at the upper corner of the lightweight board 4. The middle position of the lightweight board 4 A foam structure 8 is fixed at the place, the inner side of the foam structure 8 is provided with a structural layer 9, and the upper part of the structural layer 9 is installed with an interior wall trim panel 6. Setting the foam structure 8 at the middle position of the lightweight board 4 can enhance the stability of the wall board and protect the upper and lower structures connected with it. The springs 5 are set at the corners of the lightweight board 4 to increase the elasticity of the interconnection. At the same time, the height of the springs 5 is the same as the height of the structural layer 9 to ensure that it has a suitable elasticity increment.

According to the above features, the tops of the exterior wall trim 2 and the sponge layer 3 are provided with waterproof grooves 1, which help to reduce the moisture-proof performance of the wall panels.

In some examples, two rows of mounting holes 7 are provided on the interior wall trim panel 6 .

According to the above features, the other end of the spring 5 is fixed on the interior wall panel 6 , and the height of the spring 5 is the same as that of the structural layer 9 .

In some examples, the topmost layer of the structural layer 9 is a first refractory layer 901 , a thermal insulation layer 902 is provided below the first refractory layer 901 , and a metal layer 903 is located below the thermal insulation layer 902 . Below the metal layer 903, a second refractory layer 904, a sound insulation layer 905 and a heat insulation layer 906 are arranged in sequence. The utility model is provided with two refractory layers, which can enhance the fireproof performance of the wallboard, so that the fireproof index of the wallboard is close to 3.0, so that the wallboard can be used for various purposes and reduce the influence of fire. A sound insulation layer 905 is arranged between the second refractory layer 904 and the heat insulation layer 906, and the sound insulation layer 905 is applied to house construction, and the sound insulation effect is good.

According to the above features, the lightweight board 4 is made of rice husk, fly ash and polyurethane.

In some examples, the sound insulation layer 905 is selected from one of foamed asbestos or rock mineral wool.

The physical properties of the lightweight board 4 made of rice husk, fly ash and polyurethane in the present utility model are shown in Table 1:

As can be seen from Table 1, the lightweight board made of rice husk, fly ash and polyurethane in the present invention has a flexural strength of 5.45 to 5.49Mpa, a compressive strength of 25.12 to 26.19Mpa, and a moisture content of 2.4%. ～2.7%, no cracks, cracks and peeling on the surface.

The above are only specific implementations of the present disclosure, but the protection scope of the embodiments of the present disclosure is not limited thereto. Under the ideas disclosed in the examples, changes, substitutions or combinations can be easily conceived, which should all fall within the protection scope of the embodiments of the present disclosure.

Claims (6)

1. The utility model provides a rural house heat preservation wallboard, includes outer wall plaque (2) and interior wall plaque (6), its characterized in that the inboard of outer wall plaque (2) is equipped with sponge layer (3), install light board (4) on sponge layer (3), light board (4) edge department is fixed with spring (5), the intermediate position department of light board (4) is fixed with foam structure (8), the inboard of foam structure (8) is equipped with structural layer (9), interior wall plaque (6) are installed on the upper portion of structural layer (9).

2. The rural house heat preservation wallboard of claim 1, characterized in that the top of the outer wall plaque (2) and the sponge layer (3) is provided with a waterproof groove (1).

3. The rural house heat preservation wallboard of claim 1, characterized in that two rows of mounting holes (7) are provided on the inner wall plaque (6).

4. The rural house heat preservation wallboard according to claim 1, characterized in that the other end of the spring (5) is fixed on the inner wall decoration plate (6), and the height of the spring (5) is the same as the height of the structural layer (9).

5. The rural house heat preservation wallboard of claim 1, characterized in that the topmost layer of the structural layer (9) is a first fire-resistant layer (901), a heat preservation layer (902) is arranged below the first fire-resistant layer (901), a metal layer (903) is arranged below the heat preservation layer (902), and a second fire-resistant layer (904), a sound insulation layer (905) and a heat insulation layer (906) are sequentially arranged below the metal layer (903).

6. The rural house thermal insulation wallboard of claim 5, wherein the sound insulation layer (905) is selected from one of foamed asbestos or rock mineral wool.

Images