CN216400805U - Composite thermal insulation gypsum board - Google Patents
Composite thermal insulation gypsum board Download PDFInfo
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- CN216400805U CN216400805U CN202122733703.3U CN202122733703U CN216400805U CN 216400805 U CN216400805 U CN 216400805U CN 202122733703 U CN202122733703 U CN 202122733703U CN 216400805 U CN216400805 U CN 216400805U
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Abstract
The utility model provides a composite heat-insulating gypsum board, which sequentially comprises the following components from outside to inside: a first composite wood ply layer; the first gypsum heat-insulating layer and the first composite wood board layer form an air heat-insulating layer, a fold-line-shaped metal plate is arranged in the air heat-insulating layer, and a plurality of first grooves are formed in one end face of the first gypsum heat-insulating layer; one end face of the EPS board layer is provided with a plurality of first lugs matched with the first grooves, the first lugs are embedded into the first grooves, and the other end face of the EPS board layer is provided with a plurality of second grooves; one end face of the second gypsum heat-insulating layer is provided with a plurality of second convex blocks matched with the second grooves, and the second convex blocks are embedded into the second grooves; the phase change heat insulation layer is attached to the second gypsum heat insulation layer; a second composite wood ply. The utility model improves the heat preservation effect and has great social benefit and environmental benefit in the aspects of energy conservation, emission reduction and the like.
Description
Technical Field
The utility model relates to the technical field of composite heat-insulation wallboards, in particular to a composite heat-insulation gypsum board.
Background
With the development of the industrialization process of various countries, fossil fuels available for human use on the earth are gradually exhausted, only two energy crises are taken out in the world, and the attention is paid to energy conservation while new energy is developed. The proportion of building energy consumption in the whole human energy consumption is very high, so that building energy conservation is a fundamental way for solving the energy problem in China, and the most direct and effective method for building energy conservation is to use heat-insulating materials. The heat-insulating material is reasonably adopted in construction, so that the consumption of building materials can be reduced, the industrialization degree of building construction is improved, and energy conservation and consumption reduction are greatly realized. The heat preservation and insulation materials originally used in buildings are mainly based on improving the living comfort degree, and are now shifted to energy conservation. The use of the building heat-insulating material has important significance for relieving the energy crisis and improving the living level of people.
The gypsum board is a material prepared by taking building gypsum as a main raw material. The building material has the advantages of light weight, high strength, small thickness, convenient processing, good performances of sound insulation, heat insulation, fire prevention and the like, is one of the novel light boards which are mainly developed at present, is favorable for improving the heat insulation performance of a building surface, can save energy, reduces the use cost of the building, and has very important significance in maintaining the sustainable development of national economy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to design a composite heat-insulation gypsum board which can effectively improve the heat-insulation effect and reduce the energy consumption of buildings.
In order to achieve the purpose, the utility model provides a composite heat-insulation gypsum board, which sequentially comprises the following components from outside to inside:
a first composite wood ply layer;
the first gypsum heat-insulating layer is formed between the first gypsum heat-insulating layer and the first composite wood board layer, a fold-line-shaped metal plate is arranged in the air heat-insulating layer, two ends of the metal plate are respectively connected with the first composite wood board layer and the first gypsum heat-insulating layer, and a plurality of first grooves are formed in one end face of the first gypsum heat-insulating layer;
one end face of the EPS board layer is provided with a plurality of first lugs which are correspondingly matched with the first grooves one by one, the first lugs are embedded into the first grooves, and the other end face of the EPS board layer is provided with a plurality of second grooves;
one end face of the second gypsum heat-insulating layer is provided with a plurality of second convex blocks which are correspondingly matched with the second grooves one by one, and the second convex blocks are embedded into the second grooves;
the phase change heat insulation layer is attached to the second gypsum heat insulation layer;
a second composite wood ply.
The preferred scheme is as follows: and a carbon nanofiber layer is arranged between the phase change heat-insulating layer and the second composite wood board layer.
The preferred scheme is as follows: and a biological enzyme purification layer is arranged between the carbon nanofiber layer and the second composite wood board.
The preferred scheme is as follows: and waterproof agents are coated on the first composite wood board layer and the second composite wood board layer.
The preferred scheme is as follows: still be provided with the tensile bolt, the tensile bolt passes first compound plank layer, first gypsum heat preservation, EPS sheet layer, second gypsum heat preservation, phase transition heat preservation and the compound plank layer of second compress tightly fixedly through supporting lock nut.
The preferred scheme is as follows: the phase change heat insulation layer comprises a first phase change heat insulation layer and a second phase change heat insulation layer from inside to outside, and the thickness of the second phase change heat insulation layer is larger than that of the first phase change heat insulation layer.
The preferred scheme is as follows: and the two sides of the first composite wood board layer, the first gypsum heat-insulating layer, the EPS board layer, the second gypsum heat-insulating layer, the phase change heat-insulating layer and the second composite wood board layer are provided with mildew-proof layers.
The utility model has the beneficial effects that:
1. according to the utility model, the first gypsum heat-insulating layer and the second gypsum heat-insulating layer are arranged between the first composite wood board layer and the second composite wood board layer, so that the stability of the whole board structure is ensured, the heat-insulating property of the board is greatly improved, and the first gypsum board heat-insulating layer and the second gypsum board heat-insulating layer can play a role in supporting the whole board, so that the board structure is stable and is not easy to deform; an EPS board layer is arranged between the first gypsum heat-insulating layer and the second gypsum heat-insulating layer, and the EPS board is an important material for external heat insulation of a building outer wall and has great social benefits and environmental benefits in the aspects of energy conservation, emission reduction and the like. The EPS board is prepared by pre-foaming, curing, molding, drying, cutting and the like of raw materials, can be prepared into foam products with different densities and different shapes, and can also be prepared into foam boards with different thicknesses;
2. according to the utility model, the carbon nanofiber layer is arranged between the phase-change heat-insulation layer and the second composite wood board layer, so that the effect of adsorbing harmful gases can be achieved;
3. the phase-change heat-insulating layer is arranged and is pasted on the second gypsum heat-insulating layer, and can automatically release or absorb energy to the external environment by utilizing the phase state change or the structure change of the phase-change heat-insulating layer within a certain temperature range, thereby achieving the purpose of controlling the environmental temperature. The phase-change material is applied to heat preservation and insulation in a building, so that the energy consumption of the building can be effectively reduced, the heat preservation effect is improved, and the living comfort level of people is improved;
4. according to the utility model, the first gypsum heat-insulating layer, the EPS board layer and the second gypsum heat-insulating layer are connected through the grooves and the bumps, and the clamping and embedding effect between the grooves and the bumps can effectively improve the fixity between the adjacent gypsum heat-insulating layers and the EPS board layers, and can increase the bonding area between the adjacent gypsum heat-insulating layers and the EPS board layers, so that the bonding force between the gypsum heat-insulating layers and the EPS board layers is improved, and the heat-insulating effect of a building is improved;
5. according to the utility model, a biological enzyme purification layer is arranged between the carbon nanofiber layer and the second composite wood board and is used for purifying air;
6. the air heat-insulating layer is arranged between the first gypsum heat-insulating layer and the first composite wood board layer, the first gypsum heat-insulating layer and the first composite template layer are separated by the air heat-insulating layer, the first gypsum heat-insulating layer does not directly exchange heat with the first composite wood board layer, but carries out heat transfer through air in the air heat-insulating layer, the air is a poor heat conductor, and the air temperature in the air heat-insulating layer is reduced at a low speed, so that the air heat-insulating layer can play a role in heat insulation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a carbon nanofiber layer and a bio-enzyme purification layer according to the present invention;
fig. 3 is a schematic structural diagram of the first groove, the second groove, the first bump and the second bump according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the present invention, "a plurality" means two or more unless specifically defined otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by a user of ordinary skill in the art.
The utility model provides a composite heat-insulation gypsum board as shown in figures 1-3, which comprises the following components in sequence from outside to inside:
a first composite wood ply 1;
a first gypsum heat-insulating layer 3, an air heat-insulating layer 2 is formed between the first gypsum heat-insulating layer 3 and the first composite wood board layer 1, a fold-line-shaped metal plate 21 is arranged in the air heat-insulating layer 2, two ends of the metal plate 21 are respectively connected with the first composite wood board layer 1 and the first gypsum heat-insulating layer 3, and a plurality of first grooves 10 are arranged on one end surface of the first gypsum heat-insulating layer 3;
one end face of the EPS board layer 4 is provided with a plurality of first lugs which are correspondingly matched with the first grooves 10 one by one, the first lugs are embedded into the first grooves 10, and the other end face of the EPS board layer 4 is provided with a plurality of second grooves 11;
one end face of the second gypsum heat-insulating layer 5 is provided with a plurality of second convex blocks which are correspondingly matched with the second grooves 11 one by one, and the second convex blocks are embedded into the second grooves 11;
the phase change heat insulation layer 6 is pasted on the second gypsum heat insulation layer 5;
a second composite wood ply 7.
According to the utility model, the first gypsum heat-insulating layer 3 and the second gypsum heat-insulating layer 5 are arranged between the first composite wood board layer 1 and the second composite wood board layer 7, so that the stability of the whole board structure is ensured, the heat-insulating property of the board is greatly improved, the first gypsum board heat-insulating layer 3 and the second gypsum board heat-insulating layer 5 can play a role in supporting the whole board, the board structure is stable, and the board is not easy to deform; an EPS board layer 4 is arranged between the first gypsum heat-insulating layer 3 and the second gypsum heat-insulating layer 5, and the EPS board is an important material for external heat insulation of a building outer wall and has great social benefits and environmental benefits in the aspects of energy conservation, emission reduction and the like. The EPS board is made from raw materials through pre-foaming, curing, forming, drying, cutting and the like, and can be made into foam products with different densities and different shapes and foam boards with different thicknesses. According to the utility model, the first gypsum heat-insulating layer 3, the EPS board layer 4 and the second gypsum heat-insulating layer 5 are connected through the grooves and the bumps, and the clamping and embedding effect between the grooves and the bumps can effectively improve the fixity between the adjacent gypsum heat-insulating layers and the EPS board layer 4, and can increase the bonding area between the adjacent gypsum heat-insulating layers and the EPS board layer, so that the bonding force between the gypsum heat-insulating layers and the EPS board layer is improved, and the heat-insulating effect of a building is improved. The air heat-insulating layer 2 is arranged between the first gypsum heat-insulating layer 3 and the first composite wood board layer 1, the first gypsum heat-insulating layer 3 and the first composite wood board layer 1 are separated by the air heat-insulating layer 2, the first gypsum heat-insulating layer 3 does not directly exchange heat with the first composite wood board layer 1, heat is transferred through air in the air heat-insulating layer 2, the air is a poor heat conductor, and the air temperature in the air heat-insulating layer is reduced at a low speed, so that the air heat-insulating layer 2 can play a role in heat insulation. The phase-change heat-insulating layer 6 is arranged and is pasted on the second gypsum heat-insulating layer 5, and the phase-change heat-insulating layer 6 can automatically release or absorb energy to the external environment by utilizing the phase state change or the structure change of the phase-change heat-insulating layer within a certain temperature range, so that the material for controlling the environmental temperature is achieved. The phase-change material is applied to heat preservation and heat insulation in buildings, so that the energy consumption of the buildings can be effectively reduced, the heat preservation effect is improved, and the living comfort level of people is improved.
In another embodiment of the present invention, a carbon nanofiber layer 8 is disposed between the phase change insulation layer 6 and the second composite wood board layer 7.
According to the utility model, the carbon nanofiber layer 8 is arranged between the phase change heat-insulating layer 6 and the second composite wood board layer 7, so that the function of adsorbing harmful gases can be achieved.
In another embodiment of the present invention, a bio-enzyme purification layer 9 is disposed between the carbon nanofiber layer 8 and the second composite wood board 7.
In the present invention, a bio-enzyme purification layer 9 for purifying air is provided between the carbon nanofiber layer 8 and the second composite wood board 7.
In another embodiment of the present invention, the first and second composite wood panel layers 1 and 7 are coated with a water repellent.
In another embodiment of the utility model, a tensile bolt is further arranged, and the tensile bolt penetrates through the first composite wood board layer 1, the first gypsum heat-insulating layer 3, the EPS board layer 4, the second gypsum heat-insulating layer 5, the phase change heat-insulating layer 6 and the second composite wood board layer 7 and is compressed and fixed through a matched locking nut.
In another embodiment of the present invention, the phase change insulation layer 6 includes a first phase change insulation layer and a second phase change insulation layer from inside to outside, and the thickness of the second phase change insulation layer is greater than that of the first phase change insulation layer.
The thickness of the second phase change insulating layer is larger than that of the first phase change insulating layer, so that the heat storage and release capacity of the second phase change insulating layer is improved, more heat can be stored or released in unit time, and the capacity of the phase change composite material insulating board for resisting the interference of too large and too fast outdoor temperature change on the indoor temperature is improved. The phase-change material of the first phase-change heat-insulation layer is calcium chloride hexahydrate or sodium sulfate decahydrate or other inorganic phase-change materials, and the phase-change material of the second phase-change heat-insulation layer is calcium chloride hexahydrate or sodium sulfate decahydrate or other inorganic phase-change materials or organic phase-change materials such as paraffin and the like. In the embodiment, the phase transition temperature of the first phase transition heat-insulating layer is 20-25 ℃, and the phase transition temperature of the second phase transition heat-insulating layer is 30-35 ℃.
In another embodiment of the utility model, mildew-proof layers are arranged on two sides of the first composite wood board layer 1, the first gypsum heat-insulating layer 3, the EPS board layer 4, the second gypsum heat-insulating layer 5, the phase-change heat-insulating layer 6 and the second composite wood board layer 7.
The mould proof layer in this embodiment can prevent that compound heat preservation gypsum board from getting damp and going mouldy.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. Compound heat preservation gypsum board, its characterized in that includes in proper order from outside to inside:
a first composite wood ply layer;
the first gypsum heat-insulating layer is formed between the first gypsum heat-insulating layer and the first composite wood board layer, a fold-line-shaped metal plate is arranged in the air heat-insulating layer, two ends of the metal plate are respectively connected with the first composite wood board layer and the first gypsum heat-insulating layer, and a plurality of first grooves are formed in one end face of the first gypsum heat-insulating layer;
one end face of the EPS board layer is provided with a plurality of first lugs which are correspondingly matched with the first grooves one by one, the first lugs are embedded into the first grooves, and the other end face of the EPS board layer is provided with a plurality of second grooves;
one end face of the second gypsum heat-insulating layer is provided with a plurality of second convex blocks which are correspondingly matched with the second grooves one by one, and the second convex blocks are embedded into the second grooves;
the phase change heat insulation layer is attached to the second gypsum heat insulation layer;
a second composite wood ply.
2. The composite thermal gypsum board of claim 1, wherein a carbon nanofiber layer is disposed between the phase change thermal insulation layer and the second composite wood board layer.
3. The composite thermal gypsum board of claim 2, wherein a bio-enzyme purification layer is disposed between the carbon nanofiber layer and the second composite wood board.
4. The composite thermal gypsum board of claim 1, wherein the first and second composite wood board layers are coated with a water repellent.
5. The composite heat-insulation gypsum board according to claim 1, wherein a tensile bolt is further provided, and the tensile bolt penetrates through the first composite wood board layer, the first gypsum heat-insulation layer, the EPS board layer, the second gypsum heat-insulation layer, the phase-change heat-insulation layer and the second composite wood board layer and is compressed and fixed through a matched locking nut.
6. The composite thermal insulation gypsum board of claim 1, wherein the phase change insulation layer comprises, from inside to outside, a first phase change insulation layer and a second phase change insulation layer, the second phase change insulation layer having a thickness greater than the thickness of the first phase change insulation layer.
7. The composite thermal gypsum board of claim 1, wherein the first composite wood board layer, the first gypsum thermal insulation layer, the EPS board layer, the second gypsum thermal insulation layer, the phase change thermal insulation layer and the second composite wood board layer are provided with mildew resistant layers on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122733703.3U CN216400805U (en) | 2021-11-09 | 2021-11-09 | Composite thermal insulation gypsum board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122733703.3U CN216400805U (en) | 2021-11-09 | 2021-11-09 | Composite thermal insulation gypsum board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216400805U true CN216400805U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122733703.3U Active CN216400805U (en) | 2021-11-09 | 2021-11-09 | Composite thermal insulation gypsum board |
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|---|---|
| CN (1) | CN216400805U (en) |
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- 2021-11-09 CN CN202122733703.3U patent/CN216400805U/en active Active
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