CN219196566U - Heat preservation and insulation integrated plate - Google Patents

Abstract

The utility model relates to a heat-preservation and heat-insulation integrated plate which comprises a plate body, a heat-preservation and heat-insulation layer and a plurality of fixing rods. The heat preservation heat insulating board is pre-buried in the inside of panel body, and the heat preservation heat insulating board is parallel with the panel body. The heat preservation and insulation board comprises a protection bag and a silicon dioxide aerogel layer arranged in the protection bag. The fixing rods are all embedded in the plate body. The protection bag separates the silica aerogel from the cement slurry, so that the condition that the silica aerogel loses the heat preservation and insulation effects is avoided. The silica aerogel has efficient heat preservation and heat insulation performance, the manufactured heat preservation and heat insulation integrated plate is very thin, the quality and the volume of the heat preservation and heat insulation integrated plate are reduced, and the indoor wall body cannot occupy excessive indoor space when being used. The silica aerogel layer has flame retardance and hydrophobicity, and improves the flame retardance and the waterproof performance of the heat-insulating integrated plate. The fixing rod improves the overall strength of the heat-insulating integrated plate, and avoids layering of the heat-insulating integrated plate.

Description

Heat preservation and insulation integrated plate

Technical Field

The utility model relates to the technical field of buildings, in particular to a heat preservation and insulation integrated plate.

Background

The heat preservation of the building is a measure for reducing the indoor heat or cold of the building from radiating to the outside, and has important effects on creating a proper indoor environment and saving energy. The building insulation mainly takes measures from the outer protective structure of the building, and an outdoor insulation board is arranged; meanwhile, measures for reducing indoor heat or cold of the building from radiating outdoors are taken, and an indoor heat-insulating plate is arranged. The existing heat-insulating board is poor in heat-insulating effect, the heat-insulating layer is designed to be thick for the purpose of heat insulation, the weight and the volume of the board are large, the board installation and transportation cost is increased, the thickness of the whole indoor heat-insulating board is overlarge, the large indoor space is occupied, and the user experience is seriously affected.

Disclosure of Invention

First, the technical problem to be solved

In view of the above-mentioned shortcomings and drawbacks of the prior art, the present utility model provides a heat insulation integrated board, which solves the technical problems of large thickness and poor heat insulation effect of the indoor heat insulation board.

(II) technical scheme

In order to achieve the above object, the heat-insulating integrated plate of the present utility model comprises:

the plate comprises a plate body, a heat preservation and insulation layer and a plurality of fixing rods;

the heat-insulating board is embedded in the board body, and is parallel to the board body;

the heat insulation board comprises a protection bag and a silicon dioxide aerogel layer arranged in the protection bag;

the fixing rods are all embedded in the plate body.

Optionally, the plate body comprises a frame, a surface layer and a bottom layer which are oppositely arranged;

the heat insulation board is horizontally arranged between the surface layer and the bottom layer, a frame for wrapping the heat insulation layer is formed between the surface layer and the bottom layer, the upper surface of the frame is fixedly connected with the surface layer, and the lower surface of the frame is fixedly connected with the bottom layer;

the surface layer, the bottom layer and the frame are fixedly connected with the fixing rod.

Optionally, the surface layer and the bottom layer are both reinforced concrete structures.

Optionally, the first end of dead lever is provided with first fixed plate, the second end of dead lever is provided with the second fixed plate, first fixed plate with surface course fixed connection, the second fixed plate with bottom fixed connection.

Optionally, the thickness of the surface layer and the bottom layer is 4-100 mm.

Optionally, the thickness of the heat insulation board is 0.1-2 mm.

Optionally, the heat-insulating integrated plate further comprises a heating layer, and the heating layer is arranged in the plate body.

Optionally, the heating layer includes many heating wires that are parallel to each other, panel body inside is provided with the accommodation chamber, many the heating wire all set up in the accommodation intracavity.

Optionally, the heat-insulating integrated board further comprises a decoration panel, and the decoration panel is arranged on the surface of the board body.

(III) beneficial effects

The protection bag can separate the silica aerogel from the cement slurry, so that the condition that the silica aerogel directly contacts with the cement slurry to generate chemical reaction to damage the silica aerogel and the silica aerogel loses the heat preservation and insulation effects is avoided. The silica aerogel has efficient heat preservation and heat insulation performance, and the manufactured heat preservation and heat insulation integrated plate is very thin, so that the quality and the volume of the heat preservation and heat insulation integrated plate are reduced, the transportation and the installation are facilitated, and excessive indoor space cannot be occupied even if the silica aerogel is used on an indoor wall. The silica aerogel layer has flame retardance and hydrophobicity, and improves the flame retardance and the waterproof performance of the heat-insulating integrated plate. The fixing rod improves the overall strength of the heat-insulating integrated plate, and avoids layering of the heat-insulating integrated plate.

Drawings

FIG. 1 is a cross-sectional view of an insulation panel of the present utility model;

FIG. 2 is an illustration of the installation position of the insulation layer of the insulation panel of the present utility model;

FIG. 3 is a cross-sectional view of embodiment 1 of the thermal insulation integrated panel of the present utility model;

fig. 4 is a cross-sectional view of example 2 of the heat-insulating integrated plate of the present utility model.

[ reference numerals description ]

1: a plate body; 11: a frame; 12: a surface layer; 13: a bottom layer;

2: a heat preservation and insulation layer; 21: a protective bag; 22: a silica aerogel layer;

3: a fixed rod; 31: a first fixing plate; 32: a second fixing plate;

4: a heat generating layer; 41: heating wires; 42: a receiving chamber;

5: decorative panels.

Detailed Description

The utility model will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings. Wherein references herein to "upper", "lower", "etc. are made with reference to the orientation of fig. 1.

While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to 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 utility model to those skilled in the art.

As shown in fig. 1, the utility model provides a heat-insulating integrated plate which is formed by casting an integrally formed prefabricated plate. The heat preservation and insulation integrated plate comprises a plate body 1, a heat preservation and insulation layer 2 and a plurality of fixing rods 3. Wherein, heat preservation insulating layer 2 directly pours in the inside of panel body 1 when pouring panel body 1, and heat preservation insulating layer 2 is parallel with panel body 1, and panel body 1 and heat preservation insulating layer 2 closely combine into heat preservation heat-proof integral plate, and inside does not have the cavity, has improved the heat preservation effect of heat preservation heat-proof integral plate effectively, simultaneously, has reduced the thickness of panel. The thermal insulation layer 2 includes a protection bag 21 and a silica aerogel layer 22 provided in the protection bag 21. The silica aerogel layer 22 is an amorphous silica aerogel, which is a known material. The fixing rods 3 are arranged inside the plate body 1, so that the integral strength of the heat-insulating integrated plate is improved.

The specific manufacturing process is as follows: the silica aerogel is made into slurry, the slurry is coated on films such as PET (polyethylene terephthalate), PI (polyimide) and the like, a layer of film such as PET and the like is coated after the slurry is dried, the periphery of the film is heated, and the film is sealed to prepare the heat preservation and heat insulation layer 2, so that the silica aerogel is sealed in a bag (namely, a protection bag 21) made of the film such as PET and the like, and the property and the state of the silica aerogel are kept unchanged all the time in the manufacturing process of the heat preservation and heat insulation layer 2. And the heat-insulating layer 2 and the plate body 1 are integrally poured to form a heat-insulating integrated plate, a plurality of fixing rods 3 are embedded in the pouring process, so that the clamping force of the plate body 1 to the heat-insulating layer 2 is improved, the integral strength of the heat-insulating integrated plate is further improved, and the layering of the heat-insulating integrated plate is avoided.

The protection bag 21 can separate the silica aerogel layer 22 from the cement slurry, so that the condition that the silica aerogel layer 22 is damaged by the chemical reaction caused by the direct contact of the silica aerogel layer 22 and the cement slurry, and the silica aerogel layer 22 loses the heat preservation and heat insulation effects is avoided. The silica aerogel layer 22 has high-efficiency heat preservation and insulation performance, and the manufactured heat preservation and insulation integrated plate is very thin, so that the quality and the volume of the heat preservation and insulation integrated plate are reduced, the transportation and the installation are facilitated, and the silica aerogel layer does not occupy excessive indoor space even if being used on an indoor wall. The silica aerogel layer 22 has flame retardance and hydrophobicity, and improves the flame retardance and the waterproof performance of the heat-insulating integrated plate. The fixing rod 3 improves the overall strength of the heat-insulating integrated plate, and avoids layering of the heat-insulating integrated plate.

As shown in fig. 1 and 2, from the structural view of the board body 1, the board body 1 includes a frame 11, and a facing layer 12 and a bottom layer 13 disposed opposite to each other. The board is illustrated by horizontally placing the board body 1, the surface layer 12 and the bottom layer 13 are horizontally arranged, the heat-insulating layer 2 is horizontally overlapped between the surface layer 12 and the bottom layer 13, a frame 11 for wrapping the heat-insulating layer 2 is formed between the surface layer 12 and the bottom layer 13, the upper surface of the frame 11 is fixedly connected with the surface layer 12, and the lower surface of the frame 11 is fixedly connected with the bottom layer 13 to form an integrated structure. The dead lever 3 passes surface course 12, frame 11 and bottom 13 in proper order, and surface course 12, bottom 13 and frame 11 all with dead lever 3 fixed connection, dead lever 3 is perpendicular with surface course 12, and be provided with first fixed plate 31 at the first end of dead lever 3, the second end of dead lever 3 is provided with second fixed plate 32, first fixed plate 31 buries in surface course 12 when panel body 1 pours, the fixed plate of second buries in bottom 13, thereby increase the atress of dead lever 3, improve the clamping force of surface course 12 and bottom 13 to heat preservation insulating layer 2, and then improve the stability of heat preservation insulating integration board, avoid the heat preservation insulating integration board to appear the layering condition.

The surface layer 12 and the bottom layer 13 are of reinforced concrete structures, the thicknesses of the surface layer 12 and the bottom layer 13 are 4-100 mm, the thicknesses of the surface layer 12 and the bottom layer 13 of the heat-insulating integrated plate installed outdoors are preferably 80 mm, and the thicknesses of the surface layer 12 and the bottom layer 13 of the heat-insulating integrated plate installed indoors are preferably 15 mm. The thickness of the heat-insulating layer 2 is 0.1 mm to 2 mm, preferably 1 mm.

In embodiment 1, as shown in fig. 3, the heat-insulating integrated board further includes a heating layer 4, and the heating layer 4 is disposed inside the board body 1. Specifically, the heating layer 4 includes a plurality of heating wires 41 parallel to each other, the plate body 1 is provided with a containing cavity 42 therein, and the plurality of heating wires 41 are all disposed in the containing cavity 42. When the plate body 1 is poured, the heat preservation and insulation layer 2 is buried in an area close to the bottom layer 13, a containing groove is poured after a layer of cement is poured, the heating layer 4 is installed in the containing groove, a lead of the heating layer 4 extends out of the containing groove, the containing groove is sealed by a thin plate, then the surface layer 12 is poured to form a containing cavity 42, and the lead extends out of the surface layer 12. Tinfoil may also be provided on both the bottom and side walls of the receiving cavity 42 for reflecting heat.

In embodiment 2, as shown in fig. 4, the heat-insulating integrated board further includes a decoration panel 5, and the decoration panel 5 is disposed on the surface of the board body 1. Specifically, the decoration panel 5 is arranged on the surface layer 12 on the prefabricated heat-insulating integrated plate, the decoration surface layer 12 is not required to be arranged after the heat-insulating integrated plate is installed on the wall surface, the construction steps are reduced, and the installation efficiency is improved. It should be noted that, embodiment 1 and embodiment 2 may be combined into a heat-insulating integrated plate with a heating function.

The protective bag 21 can isolate the silica aerogel from the cement paste, avoiding the destruction of the silica aerogel. The silica aerogel reduces the mass and the volume of the heat-insulating integrated plate, is favorable for transportation and installation, and does not occupy excessive indoor space even if being used on an indoor wall. The silica aerogel layer 22 has flame retardance and hydrophobicity, and improves the flame retardance and the waterproof performance of the heat-insulating integrated plate. The fixing rod 3 improves the overall strength of the heat-insulating integrated plate, and avoids layering of the heat-insulating integrated plate.

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.

In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.

Claims (9)

1. The heat-preservation and heat-insulation integrated plate is characterized by comprising a plate body (1), a heat-preservation and heat-insulation layer (2) and a plurality of fixing rods (3);

the heat preservation and insulation layer (2) is pre-buried in the plate body (1), and the heat preservation and insulation layer (2) is parallel to the plate body (1);

the heat preservation and insulation layer (2) comprises a protection bag (21) and a silicon dioxide aerogel layer (22) arranged in the protection bag (21);

the fixing rods (3) are all embedded in the plate body (1).

2. The heat preservation and insulation integrated board according to claim 1, wherein the board body (1) comprises a surface layer (12) and a bottom layer (13) which are oppositely arranged;

the surface layer (12) and the bottom layer (13) are horizontally arranged, the heat preservation and insulation layer (2) is horizontally overlapped between the surface layer (12) and the bottom layer (13), a frame (11) for wrapping the heat preservation and insulation layer (2) is formed between the surface layer (12) and the bottom layer (13), the upper surface of the frame (11) is fixedly connected with the surface layer (12), and the lower surface of the frame (11) is fixedly connected with the bottom layer (13);

the surface layer (12), the bottom layer (13) and the frame (11) are fixedly connected with the fixing rod (3).

3. The thermal insulation integrated panel according to claim 2, characterized in that the facing layer (12) and the bottom layer (13) are both reinforced concrete structures.

4. The heat preservation and insulation integrated plate according to claim 2, wherein a first end of the fixing rod (3) is provided with a first fixing plate (31), a second end of the fixing rod (3) is provided with a second fixing plate (32), the first fixing plate (31) is fixedly connected with the surface layer (12), and the second fixing plate (32) is fixedly connected with the bottom layer (13).

5. The thermal insulation integrated panel according to claim 2, characterized in that the thickness of the top layer (12) and the bottom layer (13) is between 4 and 100 mm.

6. The thermal insulation integrated board according to any one of claims 1-5, wherein the thickness of the thermal insulation layer (2) is 0.1-2 mm.

7. The heat preservation and insulation integrated board according to any one of claims 1-5, further comprising a heating layer (4), wherein the heating layer (4) is arranged inside the board body (1).

8. The heat preservation and insulation integrated plate according to claim 7, wherein the heating layer (4) comprises a plurality of mutually parallel heating wires (41), a containing cavity (42) is arranged in the plate body (1), and the plurality of heating wires (41) are all arranged in the containing cavity (42).

9. A thermal insulation panel according to any one of claims 1-5, further comprising a decorative panel (5), said decorative panel (5) being provided on a surface of said panel body (1).

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