Energy-saving house thermal insulation material convenient to construct

Abstract

The invention relates to the technical field of buildings, and discloses a convenient-to-construct energy-saving house thermal insulation material which comprises I-shaped steel pre-buried in a wall body at equal intervals in the height direction of the wall body, the I-shaped steel extends in the horizontal direction of the wall body, and the section of the part, located outside the wall body, of the I-shaped steel is in a T shape. An upper sliding groove is formed in the upper portion of the I-shaped steel, and a lower sliding groove is formed in the lower portion of the I-shaped steel. A plurality of heat preservation plates are arranged between the upper I-shaped steel and the lower I-shaped steel which are adjacent up and down side by side, each heat preservation plate comprises a hard shell, a heat preservation cavity is formed in each hard shell, a heat preservation layer and a sound insulation layer are arranged in each heat preservation cavity, and an upper sliding strip and a lower sliding strip are arranged at the upper end and the lower end of each hard shell respectively. The upper sliding strip is in sliding fit with the lower sliding groove of the I-shaped steel located on the upper portion. The energy-saving house thermal insulation material convenient to construct solves the problem that an existing thermal insulation material is inconvenient to construct.

Description

Technical Field

[0001] The present invention relates to the field of building technology, and particularly to a heat-insulating material for energy-saving houses that is convenient for construction. Background Art

[0002] Heat-insulating materials are provided on the outer walls of existing buildings to reduce building energy consumption and thus achieve building energy conservation. However, existing heat-insulating materials are fixed by bonding them to the outer wall and then using anchor bolts. Before installing the heat-insulating materials, vertical and horizontal elastic lines need to be drawn on the building outer wall to mark the installation positions of the heat-insulating materials, which helps to ensure the neat arrangement of the heat-insulating materials. In addition, when pasting the heat-insulating materials, an adhesive needs to be applied to the back of the heat-insulating materials. Since the installation positions of the heat-insulating materials are on the building outer wall and the building floors are relatively high, the excessive construction steps of existing heat-insulating materials will increase the construction difficulty and also increase the safety risks of working at heights. Therefore, how to provide a heat-insulating material that is convenient for construction has become an urgent problem to be solved at present. Summary of the Invention

[0003] The purpose of the present invention is to provide a heat-insulating material for energy-saving houses that is convenient for construction, so as to solve at least one of the above problems existing in the prior art.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A heat-insulating material for energy-saving houses that is convenient for construction includes I-beams embedded in the wall at equal intervals along the height direction of the wall. The I-beams extend along the horizontal direction of the wall. The cross-section of the part of the I-beam outside the wall is T-shaped. An upper sliding groove is provided above the I-beam, and a lower sliding groove is provided below the I-beam. A plurality of heat-insulating boards are arranged side by side between adjacent upper and lower I-beams. The heat-insulating board includes a rigid outer shell. A heat-insulating cavity is provided inside the rigid outer shell. A heat-insulating layer and a sound-insulating layer are provided in the heat-insulating cavity. An upper sliding strip and a lower sliding strip are respectively provided at the upper end and the lower end of the rigid outer shell. The upper sliding strip is slidably engaged with the lower sliding groove of the I-beam located above, and the lower sliding strip is slidably engaged with the upper sliding groove of the I-beam located below. The upper sliding strip and the I-beam, and the lower sliding strip and the I-beam are fixedly connected to the wall through anchor bolts.

[0006] In this technical solution, since I-beams are embedded in the wall at equal intervals along the height direction of the wall, and the I-beams extend along the horizontal direction of the wall. By embedding the I-beams in the wall in advance, an installation space for thermal insulation materials is formed between adjacent upper and lower I-beams. The cross-section of the part of the I-beam located outside the wall is T-shaped, and an upper chute and a lower chute can be formed above and below the I-beam respectively. The setting of the upper chute and the lower chute can facilitate the formation of an installation pre-positioning space in the installation space. Since a plurality of thermal insulation boards are arranged side by side between adjacent upper and lower I-beams, the thermal insulation board includes a rigid outer shell, and a thermal insulation cavity is provided inside the rigid outer shell. A thermal insulation layer and a sound insulation layer are arranged in the thermal insulation cavity. Through the setting of the thermal insulation cavity, the thermal insulation layer and the sound insulation layer can be filled in the thermal insulation cavity. At the same time, since an upper slide bar and a lower slide bar are respectively provided at the upper end and the lower end of the rigid outer shell, the upper slide bar is slidably matched with the lower chute of the I-beam located above, and the lower slide bar is slidably matched with the upper chute of the I-beam located below. Through this kind of up-and-down sliding matching method, during installation, directly align the upper end and the lower end of the thermal insulation board with the upper chute and the lower chute and push, then the thermal insulation board can be conveniently pushed into and limited between adjacent I-beams. Since the thermal insulation board has been pre-limited by the I-beam, therefore, the thermal insulation board can be fixed on the wall by driving in anchor bolts later. This technical solution does not require making a number of vertical and horizontal lines on the exterior wall of the building, and does not require gluing operation on the back of the thermal insulation board, and can also stably and regularly install the thermal insulation board on the exterior wall of the building, improving the convenience of thermal insulation board construction, reducing the construction difficulty at the same time, and having higher construction safety.

[0007] Further, in order to better improve the energy-saving effect of the thermal insulation board, comb-shaped plates are symmetrically arranged in the thermal insulation cavity, an elastic bladder layer is arranged between the comb-shaped plates, the elastic bladder layer includes a matrix layer and a plurality of bladders arranged at intervals on the matrix layer, a phase change energy storage material is filled in the bladders, the tooth parts of the comb-shaped plates are in contact with the matrix layer, and a cavity is formed in the area between the tooth parts of the two comb-shaped plates, and the bladders are located in the cavity.

[0008] Specifically, by arranging the elastic bladder layer between the comb-shaped plates, the comb-shaped plates can provide a deformation protection for the elastic bladder layer. At the same time, a cavity is formed in the area between the tooth parts of the comb-shaped plates, and the cavity further improves the heat preservation effect. In addition, the cavity can also provide a deformation space for the bladders. Since the phase change energy storage material is filled in the bladders, the phase change energy storage material absorbs heat during the day and changes from solid to liquid, which can reduce the indoor temperature. At night, the ambient temperature drops, and the phase change energy storage material releases heat and changes back to solid, increasing the indoor temperature. The tooth parts of the comb-shaped plates are in contact with the matrix layer, which can ensure the extended state of the elastic bladder layer.

[0009] Further, to ensure the fitting and installation effect between the comb teeth plate and the elastic bladder layer, and at the same time, since the elastic material will produce a pulling action during the deformation process, in order to avoid damage to the elastic material caused by the hard material, an elastic cushion layer is provided at the end of the tooth portion.

[0010] Further, to achieve a better heat insulation and sound insulation effect, a heat insulation layer, a sound insulation layer, a comb teeth plate, an elastic bladder layer, a comb teeth plate, a sound insulation layer, and a heat insulation layer are sequentially provided in the heat insulation cavity.

[0011] Further, to facilitate the installation and fixation of the anchor fittings, a plurality of mounting holes are equidistantly arranged on the upper sliding strip and the lower sliding strip, a plurality of connection holes corresponding to the mounting holes are provided on the I-beam, and the anchor fittings pass through the connection holes and the mounting holes and are nailed into the wall body.

[0012] Further, to ensure the flatness of the outer end face after the installation of the heat insulation material, the outer end face of the I-beam is flush with the outer end face of the heat insulation board.

[0013] Further, to improve the connection between two laterally adjacent heat insulation boards, a docking strip and a docking groove are respectively provided on the left side and the right side of the hard outer shell, both the docking strip and the docking groove are arranged along the height direction of the hard outer shell, and the docking strip on the left-side hard outer shell is docked with the docking groove on the right-side hard outer shell.

[0014] Further, to improve the structural strength of the hard outer shell, the upper sliding strip, the lower sliding strip, the docking strip, and the docking groove are integrally formed on the hard outer shell.

[0015] Further, to facilitate the installation of other structures in the hard outer shell and at the same time ensure the fitting degree between the inner side of the heat insulation board and the wall surface, the hard outer shell includes a shell body and a cover plate, the upper sliding strip, the lower sliding strip, the docking strip, and the docking groove are integrally formed on the shell body, the inner side of the shell body has an open end, the periphery of the cover plate is adhesively sealed with the open end of the shell body, and the outer end face of the cover plate is flush with the same-side surface of the shell body.

[0016] Further, the hard shell is made of polystyrene foam plastic, which has a closed-cell structure, low water absorption, excellent water resistance, low density, good mechanical strength, excellent cushioning performance, good processability, and is easy to be molded; it has strong temperature adaptability and uniform structure.

[0017] The heat insulation board is made of foam plastic and has characteristics such as light weight, heat insulation, sound absorption, and shock absorption.

[0018] The sound insulation board is made of modified polypropylene material and has properties such as sound insulation, heat insulation, and environmental protection and flame retardancy.

[0019] The beneficial effects of the present invention are as follows: In this technical solution, since it includes I-beams embedded in the wall at equal intervals along the height direction of the wall, and the I-beams extend along the horizontal direction of the wall. By embedding the I-beams in the wall in advance, an installation space for thermal insulation materials is formed between adjacent upper and lower I-beams. The cross-section of the part of the I-beam located outside the wall is T-shaped, and an upper sliding groove and a lower sliding groove can be formed above and below the I-beam respectively. The setting of the upper sliding groove and the lower sliding groove can facilitate the formation of an installation pre-positioning space in the installation space. Since a plurality of thermal insulation boards are arranged side by side between adjacent upper and lower I-beams, the thermal insulation board includes a rigid outer shell, and there is a thermal insulation cavity inside the rigid outer shell. A thermal insulation layer and a sound insulation layer are arranged in the thermal insulation cavity. Through the setting of the thermal insulation cavity, the thermal insulation layer and the sound insulation layer can be filled in the thermal insulation cavity. At the same time, since an upper sliding strip and a lower sliding strip are respectively arranged at the upper end and the lower end of the rigid outer shell, the upper sliding strip is slidably matched with the lower sliding groove of the I-beam located above, and the lower sliding strip is slidably matched with the upper sliding groove of the I-beam located below. By this kind of up-and-down sliding matching method, during installation, directly align the upper end and the lower end of the thermal insulation board with the upper sliding groove and the lower sliding groove and push, then the thermal insulation board can be conveniently pushed into and limited between adjacent I-beams. Since the thermal insulation board has been pre-limited by the I-beam, therefore, the thermal insulation board can be fixed on the wall by driving in anchor bolts later. This technical solution does not require making a number of vertical and horizontal lines on the exterior wall of the building, and does not require gluing operation on the back of the thermal insulation board, and can also stably and neatly install the thermal insulation board on the exterior wall of the building, improving the convenience of thermal insulation board construction, reducing the construction difficulty at the same time, and having higher construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the first perspective of the present invention;

[0021] Figure 2 is a schematic structural diagram of the second perspective of the present invention;

[0022] Figure 3 is a partial sectional structural diagram of the present invention;

[0023] Figure 4 is Figure 3 a partial enlarged structural diagram at A in

[0024] In the figure: wall 1; I-beam 2; upper sliding groove 3; lower sliding groove 4; thermal insulation board 5; rigid outer shell 6; housing 6.1; cover plate 6.2; thermal insulation layer 7; sound insulation layer 8; upper sliding strip 9; lower sliding strip 10; comb tooth plate 12; elastic bladder layer 13; bladder 14; tooth part 15; cavity 16; elastic cushion layer 17; docking strip 18; docking groove 19. DETAILED DESCRIPTION OF THE INVENTION

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the present invention in combination with the accompanying drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention.

[0026] Embodiment 1:

[0027] As Figures 1 - 4 shown, this embodiment provides an energy-saving housing thermal insulation material that is convenient for construction, including I-beams 2 embedded in the wall 1 at equal intervals along the height direction of the wall 1. The I-beams 2 extend along the horizontal direction of the wall 1. The cross-section of the part of the I-beam 2 outside the wall 1 is T-shaped. There is an upper sliding groove 3 above the I-beam 2 and a lower sliding groove 4 below the I-beam 2; a plurality of thermal insulation boards 5 are arranged side by side between adjacent upper and lower I-beams 2. The thermal insulation board 5 includes a rigid outer shell 6. There is a thermal insulation cavity inside the rigid outer shell 6. A thermal insulation layer 7 and a sound insulation layer 8 are provided in the thermal insulation cavity. An upper sliding strip 9 and a lower sliding strip 10 are respectively provided at the upper end and the lower end of the rigid outer shell 6. The upper sliding strip 9 is slidably matched with the lower sliding groove 4 of the I-beam 2 above, and the lower sliding strip 10 is slidably matched with the upper sliding groove 3 of the I-beam 2 below. The upper sliding strip 9 and the I-beam 2, as well as the lower sliding strip 10 and the I-beam 2, are fixedly connected to the wall 1 through anchor fittings.

[0028] In this technical solution, since the I-beams 2 are embedded in the wall 1 at equal intervals along the height direction of the wall 1, and the I-beams 2 extend along the horizontal direction of the wall 1. By embedding the I-beams 2 in the wall 1 in advance, an installation space for thermal insulation materials is formed between the adjacent upper and lower I-beams 2. The cross-section of the part of the I-beam 2 located outside the wall 1 is T-shaped, and an upper chute 3 and a lower chute 4 can be formed above and below the I-beam 2 respectively. The settings of the upper chute 3 and the lower chute 4 can facilitate the formation of an installation pre-positioning space in the installation space. Since a plurality of thermal insulation boards 5 are arranged side by side between the adjacent upper and lower I-beams 2, the thermal insulation board 5 includes a rigid outer shell 6, and a thermal insulation cavity is provided inside the rigid outer shell 6. A thermal insulation layer 7 and a sound insulation layer 8 are arranged in the thermal insulation cavity. Through the setting of the thermal insulation cavity, the thermal insulation layer 7 and the sound insulation layer 8 can be filled in the thermal insulation cavity. At the same time, since an upper sliding strip 9 and a lower sliding strip 10 are respectively provided at the upper end and the lower end of the rigid outer shell 6, the upper sliding strip 9 is slidably matched with the lower chute 4 of the I-beam 2 located above, and the lower sliding strip 10 is slidably matched with the upper chute 3 of the I-beam 2 located below. By means of this up-and-down sliding matching method, during installation, directly align the upper end and the lower end of the thermal insulation board 5 with the upper chute 3 and the lower chute 4 and push, then the thermal insulation board 5 can be conveniently pushed into and limited between the adjacent I-beams 2. Since the thermal insulation board 5 has been pre-limited by the I-beams 2, afterwards, the thermal insulation board 5 can be fixed on the wall 1 by driving in anchor bolts. In this technical solution, there is no need to make a number of vertical and horizontal lines on the exterior wall of the building, and there is no need to perform glue coating operation on the back of the thermal insulation board 5, and the thermal insulation board 5 can still be stably and neatly installed on the exterior wall of the building, which improves the convenience of the construction of the thermal insulation board 5, reduces the construction difficulty at the same time, and the construction safety is also higher.

[0029] Embodiment 2:

[0030] This embodiment is optimized on the basis of the above Embodiment 1.

[0031] In order to better improve the energy-saving effect of the thermal insulation board 5, comb-shaped plates 12 are symmetrically arranged in the thermal insulation cavity. An elastic bladder layer 13 is arranged between the comb-shaped plates 12. The elastic bladder layer 13 includes a matrix layer and a plurality of bladders 14 arranged at intervals on the matrix layer. A phase change energy storage material is filled in the bladder 14. The tooth part 15 of the comb-shaped plate 12 abuts against the matrix layer, and a cavity 16 is formed in the region between the tooth parts 15 of the two comb-shaped plates 12. The bladder 14 is located in the cavity 16.

[0032] Specifically, the elastic bladder layer 13 is arranged between the comb-shaped plates 12. The comb-shaped plates 12 can provide deformation protection for the elastic bladder layer 13. At the same time, a cavity 16 is formed in the area between the teeth 15 of the comb-shaped plates 12. The cavity 16 further enhances the heat preservation effect. In addition, the cavity 16 can also provide a deformation space for the bladder 14. Since the bladder 14 is filled with a phase change energy storage material, the phase change energy storage material absorbs heat during the day and changes from a solid state to a liquid state, which can reduce the temperature inside the house. At night, the ambient temperature drops, and the phase change energy storage material releases heat and changes back to a solid state, increasing the indoor temperature. The teeth 15 of the comb-shaped plates 12 are in contact with the base layer, which can ensure the extended state of the elastic bladder layer 13.

[0033] Embodiment 3:

[0034] This embodiment is optimized on the basis of the above-mentioned Embodiment 2.

[0035] To ensure the fitting and installation effect of the comb-shaped plates 12 and the elastic bladder layer 13, and at the same time, since there will be a pulling action during the deformation process of the elastic material, in order to avoid damage to the elastic material by the hard material, an elastic cushion layer 17 is provided at the end of the teeth 15.

[0036] Embodiment 4:

[0037] This embodiment is optimized on the basis of the above-mentioned Embodiment 2.

[0038] To achieve a better heat preservation and sound insulation effect, a heat preservation layer 7, a sound insulation layer 8, comb-shaped plates 12, an elastic bladder layer 13, comb-shaped plates 12, a sound insulation layer 8, and a heat preservation layer 7 are successively arranged in the heat preservation cavity.

[0039] Embodiment 5:

[0040] This embodiment is optimized on the basis of the above-mentioned Embodiment 1.

[0041] To facilitate the installation and fixation of the anchor fittings, a number of installation holes are equidistantly arranged on the upper sliding strip 9 and the lower sliding strip 10. A number of connection holes corresponding to the installation holes are provided on the I-beam 2. The anchor fittings pass through the connection holes and the installation holes and are nailed into the wall 1.

[0042] Embodiment 6:

[0043] This embodiment is optimized on the basis of the above-mentioned Embodiment 1.

[0044] To ensure the flatness of the outer end face after the installation of the heat preservation material, the outer end face of the I-beam 2 is flush with the outer end face of the heat preservation board 5.

[0045] Embodiment 7:

[0046] This embodiment is optimized on the basis of the above-mentioned Embodiment 1.

[0047] In order to enhance the connection between two adjacent thermal insulation boards 5 horizontally, a docking strip 18 and a docking groove 19 are respectively provided on the left and right sides of the rigid outer shell 6. The docking strip 18 and the docking groove 19 are both arranged along the height direction of the rigid outer shell 6, and the docking strip 18 on the left rigid outer shell 6 is docked with the docking groove 19 on the right rigid outer shell 6.

[0048] Example 8:

[0049] This embodiment is optimized based on the above-mentioned Example 7.

[0050] In order to enhance the structural strength of the rigid outer shell 6, the upper sliding strip 9, the lower sliding strip 10, the docking strip 18 and the docking groove 19 are all integrally formed on the rigid outer shell 6.

[0051] Example 9:

[0052] This embodiment is optimized based on the above-mentioned Example 8.

[0053] In order to facilitate the installation of other structures inside the rigid outer shell 6 and at the same time ensure the fit between the inner side of the thermal insulation board 5 and the wall surface, the rigid outer shell 6 includes a shell body 6.1 and a cover plate 6.2. The upper sliding strip 9, the lower sliding strip 10, the docking strip 18 and the docking groove 19 are all integrally formed on the shell body 6.1. The inner side of the shell body 6.1 has an open end, and the periphery of the cover plate 6.2 is adhesively sealed with the open end of the shell body 6.1. The outer end surface of the cover plate 6.2 is flush with the same-side surface of the shell body 6.1.

[0054] Example 10:

[0055] This embodiment is optimized based on the above-mentioned Example 1.

[0056] The rigid shell body 6.1 is made of polystyrene foam plastic. It has a closed-cell structure, small water absorption, excellent water resistance, small density, good mechanical strength, excellent cushioning performance, good processability, and is easy to be molded; it has strong temperature adaptability and uniform structure.

[0057] The thermal insulation board 5 is made of foam plastic and has characteristics such as light weight, heat insulation, sound absorption, and shock absorption.

[0058] The sound insulation board is made of modified polypropylene material and has properties such as sound insulation, heat insulation, and environmental protection and flame retardancy.

[0059] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving house thermal insulation material that is convenient for construction, characterized in that: It includes I-beams embedded in the wall at equal intervals along the height direction of the wall body. The I-beams extend along the horizontal direction of the wall body. The cross-section of the part of the I-beam located outside the wall body is T-shaped. There is an upper chute above the I-beam and a lower chute below the I-beam; a plurality of thermal insulation boards are arranged side by side between adjacent upper and lower I-beams. The thermal insulation board includes a rigid outer shell. There is a thermal insulation cavity inside the rigid outer shell. A thermal insulation layer and a sound insulation layer are arranged in the thermal insulation cavity. An upper sliding strip and a lower sliding strip are respectively arranged at the upper end and the lower end of the rigid outer shell. The upper sliding strip is slidably matched with the lower chute of the I-beam located above, and the lower sliding strip is slidably matched with the upper chute of the I-beam located below. The upper sliding strip and the I-beam, as well as the lower sliding strip and the I-beam, are fixedly connected to the wall body through anchor fittings.

2. The energy-saving house thermal insulation material with convenient construction according to claim 1, characterized in that: Comb-shaped plates are symmetrically arranged in the thermal insulation cavity. An elastic capsule layer is arranged between the comb-shaped plates. The elastic capsule layer includes a matrix layer and a plurality of capsules arranged at intervals on the matrix layer. The capsules are filled with phase change energy storage materials. The tooth parts of the comb-shaped plates abut against the matrix layer. The area between the tooth parts of the two comb-shaped plates forms a cavity, and the capsules are located in the cavity.

3. An energy-saving house thermal insulation material that is convenient for construction according to claim 2, characterized in that: Elastic cushion layers are arranged at the ends of the tooth parts.

4. The heat-insulating material for energy-saving houses with convenient construction according to claim 2, characterized in that: In the thermal insulation cavity, a thermal insulation layer, a sound insulation layer, a comb-shaped plate, an elastic capsule layer, a comb-shaped plate, a sound insulation layer, and a thermal insulation layer are arranged in sequence.

5. An energy-saving house thermal insulation material that is convenient for construction according to claim 1, characterized in that: A number of mounting holes are arranged at equal intervals on the upper sliding strip and the lower sliding strip. Connecting holes corresponding to the mounting holes are arranged on the I-beam. The anchor fittings pass through the connecting holes and the mounting holes and are nailed into the wall body.

6. The heat-insulating material for energy-saving houses with convenient construction according to claim 1, characterized in that: The outer end surface of the I-beam is flush with the outer end surface of the thermal insulation board.

7. An energy-saving house thermal insulation material that is convenient for construction according to claim 1, characterized in that: A docking strip and a docking groove are respectively arranged on the left side and the right side of the rigid outer shell. Both the docking strip and the docking groove are arranged along the height direction of the rigid outer shell. The docking strip on the rigid outer shell located on the left side is docked with the docking groove on the rigid outer shell located on the right side.

8. An energy-saving house thermal insulation material that is convenient for construction according to claim 7, characterized in that: The upper sliding strip, the lower sliding strip, the docking strip, and the docking groove are integrally formed on the rigid outer shell.

9. The energy-saving house thermal insulation material with convenient construction according to claim 8, characterized in that: The rigid outer shell includes a shell body and a cover plate. The upper sliding strip, the lower sliding strip, the docking strip, and the docking groove are integrally formed on the shell body. The inner side of the shell body has an open end. The periphery of the cover plate is adhesively sealed with the open end of the shell body. The outer end surface of the cover plate is flush with the same-side surface of the shell body.

10. The energy-saving house thermal insulation material that is convenient for construction according to claim 1, wherein: The rigid shell is made of polystyrene foam plastic. The thermal insulation board is made of foam plastic. The sound insulation board is made of modified polypropylene material.

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