Rock wool calcium chloride hexahydrate-based high-temperature-resistant energy-storage thermal-insulation wallboard

Abstract

The utility model discloses a rock wool calcium chloride hexahydrate-based high-temperature-resistant energy-storage thermal-insulation wallboard, which relates to the technical field of thermal-insulation wallboards and comprises a building block, masonry layers are arranged on the surfaces of two sides of the building block, and a first thermal-insulation mortar layer and a second thermal-insulation mortar layer are respectively arranged on the surfaces of two sides of the building block. A first anti-crack layer is arranged on the outer surface of the first thermal insulation mortar layer, a second anti-crack layer is arranged on the outer surface of the second thermal insulation mortar layer, a first modification layer is arranged on the outer surface of the first anti-crack layer, and a second modification layer is arranged on the outer surface of the second anti-crack layer. The occurrence time of indoor peak temperature is delayed, and indoor temperature fluctuation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation wall panels, in particular to a rock wool calcium chloride hexahydrate-based high-temperature resistant energy storage thermal insulation wall panel. Background Art

[0002] Although traditional walls have certain thermal insulation properties, their energy storage capacity is extremely limited. Most walls are mainly used for thermal insulation and heat insulation, and there are very few walls that involve energy storage. Even if traditional walls have certain heat storage capacity, their heat capacity is small and their heat storage capacity is poor, which cannot meet people's requirements for environmental comfort.

[0003] The phase change energy storage composite heating wall panel recorded in the patent with patent announcement number CN206840852U includes a base plate, an insulation plate, a phase change energy storage plate and a surface decorative plate arranged in sequence from bottom to top, the upper and lower ends of the insulation plate are respectively sealed and bonded to the base plate and the phase change energy storage plate, and the upper end of the phase change energy storage plate is sealed and bonded to the surface decorative plate; the phase change energy storage plate includes a honeycomb plate, and a plurality of phase change units independently sealed from each other are formed in the honeycomb plate, and the phase change units are fully or partially filled with phase change energy storage materials. The addition of phase change materials is highly practical and effective, and has excellent market application prospects. However, the wall panel has a small thermal capacity and limited heat storage capacity, and cannot reduce indoor temperature fluctuations and cannot meet people's requirements for environmental comfort.

[0004] Based on this, a rock wool calcium chloride hexahydrate-based high-temperature resistant energy storage insulation wall panel is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide a rock wool calcium chloride hexahydrate-based high-temperature resistant energy storage thermal insulation wall panel to solve the problem that the existing wall panels in the background technology have small heat capacity, limited heat storage capacity and cannot reduce indoor temperature fluctuations.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rock wool calcium chloride hexahydrate-based high-temperature resistant energy storage insulation wall panel comprises a building block, wherein masonry layers are arranged on both side surfaces of the building block, a first insulation mortar layer and a second insulation mortar layer are respectively arranged on both side surfaces of the building block, a first anti-cracking layer is arranged on the outer surface of the first insulation mortar layer, a second anti-cracking layer is arranged on the outer surface of the second insulation mortar layer, a first decorative layer is arranged on the outer surface of the first anti-cracking layer, and a second decorative layer is arranged on the outer surface of the second anti-cracking layer.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the first anti-cracking layer and the second anti-cracking layer include anti-cracking mortar and alkali-resistant mesh cloth.

[0010] In an optional solution, the thickness of the first anti-crack layer and the second anti-crack layer is 3-6 mm.

[0011] In an optional solution: the first thermal insulation mortar layer and the second thermal insulation mortar layer are expanded vitrified microsphere thermal insulation mortar.

[0012] In an optional solution: the thickness of the first thermal insulation mortar layer and the second thermal insulation mortar layer is 8 to 30 mm.

[0013] In an optional scheme: the building blocks include hollow building blocks and phase change mortar filled inside the hollow building blocks, the phase change mortar includes phase change material and cement slurry, the phase change material is methyl palmitate and methyl stearate, the cement slurry includes cement, hydroxypropyl methylcellulose, redispersible latex powder, fly ash, mineral powder, polypropylene fiber, water and water reducing agent, and the masonry layer is formed by building blocks and masonry mortar filled between the building blocks.

[0014] In an optional solution, the first decorative layer and the second decorative layer are formed of decorative paint or decorative tiles.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model provides a masonry layer on the surface of the block, and a thermal insulation mortar layer outside the masonry layer. The masonry layer is formed by blocks and masonry mortar filled between the blocks. The blocks include hollow blocks and phase change mortar filled inside the hollow blocks. The energy storage thermal insulation wall panel structure contains phase change material, which can improve its thermal inertia, increase heat storage capacity, delay the occurrence time of indoor peak temperature, and reduce indoor temperature fluctuations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective.

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle.

[0019] Figure 3 This is a schematic diagram of the overall structure of the utility model from a third viewing angle.

[0020] Notes on figure numbers: 1. first finishing layer; 2. first anti-cracking layer; 3. first thermal insulation mortar layer; 4. building blocks; 5. second thermal insulation mortar layer; 6. second anti-cracking layer; 7. second finishing layer. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] In one embodiment, Figure 1-Figure 3 As shown, a rock wool calcium chloride hexahydrate based high temperature resistant energy storage insulation wall panel includes a building block 4, masonry layers are arranged on both side surfaces of the building block 4, a first insulation mortar layer 3 and a second insulation mortar layer 5 are respectively arranged on both side surfaces of the building block 4, a first anti-cracking layer 2 is arranged on the outer surface of the first insulation mortar layer 3, a second anti-cracking layer 6 is arranged on the outer surface of the second insulation mortar layer 5, a first decorative layer 1 is arranged on the outer surface of the first anti-cracking layer 2, and a second decorative layer 7 is arranged on the outer surface of the second anti-cracking layer 6, which has strong heat storage capacity and good insulation effect.

[0023] In one embodiment, Figure 3 As shown, the first anti-crack layer 2 and the second anti-crack layer 6 include anti-crack mortar and alkali-resistant mesh cloth. The anti-crack mortar can prevent the wall from cracking and falling off, and has a certain toughness for the wall. The alkali-resistant mesh cloth can enhance the strength of materials such as cement and mortar, reduce the risk of cracking, and prevent penetration.

[0024] In one embodiment, Figure 3 As shown, the first anti-crack layer 2 and the second anti-crack layer 6 have a thickness of 3 to 6 mm and have strong adhesion.

[0025] In one embodiment, Figure 3 As shown, the first thermal insulation mortar layer 3 and the second thermal insulation mortar layer 5 are expanded vitrified microsphere thermal insulation mortars, which have excellent thermal insulation and fire resistance and aging resistance, no hollowing or cracking, and high strength.

[0026] In one embodiment, Figure 3 As shown, the thickness of the first thermal insulation mortar layer 3 and the second thermal insulation mortar layer 5 is 8 to 30 mm to ensure the construction quality.

[0027] In one embodiment, Figure 3 As shown, the building block 4 includes a hollow building block and a phase change mortar filled inside the hollow building block, the phase change mortar includes a phase change material and cement slurry, the phase change material is methyl palmitate and methyl stearate, the cement slurry includes cement, hydroxypropyl methylcellulose, redispersible latex powder, fly ash, mineral powder, polypropylene fiber, water and a water reducing agent, and the masonry layer is formed by the building blocks 4 and the masonry mortar filled between the building blocks 4.

[0028] In one embodiment, Figure 3 As shown, the first decorative layer 1 and the second decorative layer 7 are formed by finishing paint or finishing tiles.

[0029] The above embodiment discloses a rock wool calcium chloride hexahydrate based high temperature resistant energy storage insulation wall panel, in which a phase change material is mixed with cement slurry to obtain a phase change mortar, which is injected into a hollow block until it is flush with the surface of the hollow block, and is cured to obtain a block. After obtaining the block, the block is laid from bottom to top, and masonry mortar is filled between the blocks during the laying process to form a masonry layer as the main body of the energy storage insulation building structure. After obtaining the masonry layer, the masonry layer is naturally cured until the compressive strength of the masonry mortar reaches 70% of the design strength, and then a first insulation mortar layer, a first anti-cracking layer and an interior finishing layer are sequentially arranged on the inner surface of the masonry layer, and a second insulation mortar layer, a second anti-cracking layer and an exterior finishing layer are sequentially arranged on the outer surface of the masonry layer to improve the heat storage capacity of the wall.

[0030] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A rock wool calcium chloride hexahydrate-based high temperature resistant energy storage insulation wallboard, comprising a building block (4), wherein both sides of the building block (4) are provided with a masonry layer, characterized in that: The building block (4) is provided with a first thermal insulation mortar layer (3) and a second thermal insulation mortar layer (5) on both side surfaces, respectively; the first thermal insulation mortar layer (3) is provided with a first anti-cracking layer (2) on its outer surface; the second thermal insulation mortar layer (5) is provided with a second anti-cracking layer (6) on its outer surface; the first anti-cracking layer (2) is provided with a first finishing layer (1) on its outer surface; and the second anti-cracking layer (6) is provided with a second finishing layer (7) on its outer surface.

2. The rock wool calcium chloride hexahydrate-based high temperature resistant energy storage thermal insulation wallboard according to claim 1, characterized in that: The first anti-crack layer (2) and the second anti-crack layer (6) comprise anti-crack mortar and alkali-resistant mesh cloth.

3. The rock wool calcium chloride hexahydrate-based high temperature resistant energy storage thermal insulation wallboard according to claim 2, characterized in that: The thickness of the first anti-crack layer (2) and the second anti-crack layer (6) is 3 to 6 mm.

4. The rock wool calcium chloride hexahydrate-based high temperature resistant energy storage thermal insulation wallboard according to claim 1, characterized in that: The first thermal insulation mortar layer (3) and the second thermal insulation mortar layer (5) are expanded vitrified microsphere thermal insulation mortar.

5. The rock wool calcium chloride hexahydrate-based high temperature resistant energy storage thermal insulation wallboard according to claim 4, characterized in that: The thickness of the first thermal insulation mortar layer (3) and the second thermal insulation mortar layer (5) is 8 to 30 mm.

6. The rock wool calcium chloride hexahydrate-based high temperature resistant energy storage thermal insulation wallboard according to claim 1, characterized in that: The building blocks (4) include hollow building blocks and phase change mortar filled inside the hollow building blocks, the phase change mortar includes phase change material and cement paste, the phase change material is methyl palmitate and methyl stearate, the cement paste includes cement, hydroxypropyl methylcellulose, redispersible latex powder, fly ash, mineral powder, polypropylene fiber, water and water reducing agent, and the masonry layer is formed by the building blocks (4) and the masonry mortar filled between the building blocks (4).

7. The rock wool calcium chloride hexahydrate-based high temperature resistant energy storage thermal insulation wallboard according to claim 1, characterized in that: The first decorative layer (1) and the second decorative layer (7) are formed by decorative paint or decorative tiles.

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