Composite heat-insulation self-heat-preservation building block formed by connecting sintered hollow bricks through dovetail groove structures of v-shaped connecting pieces

Abstract

The utility model relates to a composite adiabatic self-insulation building block formed by connecting sintered hollow bricks through dovetail groove structures of v-shaped connecting pieces. The forward v-shaped connecting piece (4) and the reverse v-shaped connecting piece (5) are respectively matched with an inner hollow brick dovetail groove (2) on an inner hollow brick (1) with an inner hollow brick hole (2) and an outer hollow brick dovetail groove (7) on an outer hollow brick (8) with an outer hollow brick hole (9) through a double-arm dovetail end (41) of the v-shaped connecting piece and a single-arm dovetail end (42) of the v-shaped connecting piece; and a thermal insulation material (6) is injected into a space formed by the forward v-shaped connecting piece (4) and the reverse v-shaped connecting piece (5) of the inner hollow brick (1) and the outer hollow brick (8), so that the sintered hollow brick composite heat-insulating self-thermal-insulation building block is formed.

Description

Technical Field

[0001] This utility model relates to the field of building wall material technology, specifically to a composite heat-insulating and self-insulating block technology that uses a dovetail groove structure with V-shaped connectors to connect sintered hollow bricks. Background Technology

[0002] Single-material masonry cannot meet the standards for energy saving, fire prevention, and strength. Traditional wall materials achieve the requirements for self-insulating walls through composite insulation materials. Sandwich structure insulated blocks are a relatively excellent type of self-insulating block and are widely used in construction.

[0003] Currently, the inner and outer leaf blocks of sandwich-structured composite insulation blocks on the market are connected by adhesive, traditional "-" type connection, or direct connection by anchor bolts. This results in unreasonable connection structure, large block size error, deformation, low compressive strength, and poor stability, causing potential building quality hazards. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a composite heat-insulating and self-insulating block that uses a dovetail groove structure with V-shaped connectors to connect sintered hollow bricks. The V-shaped connectors achieve a symmetrical and rigid connection between the inner and outer sintered hollow bricks, thus achieving the goals of heat insulation, self-insulation, low manufacturing cost, high strength, and good thermal insulation performance.

[0005] This utility model is a composite heat-insulating and self-insulating block made of sintered hollow bricks connected by a V-shaped connector dovetail groove structure. The forward V-shaped connector 4 and the reverse V-shaped connector 5 are respectively connected to the inner leaf hollow brick dovetail groove 3 on the inner leaf hollow brick 1 with inner leaf hollow brick hole 2 and the outer leaf hollow brick dovetail groove 7 on the outer leaf hollow brick 8 with outer leaf hollow brick hole 9 through the double-layer forward and reverse cooperation of the double-arm dovetail end 41 and the single-arm dovetail end 42 of the V-shaped connector. The heat-insulating material 6 is injected into the space formed by the forward V-shaped connector 4 and the reverse V-shaped connector 5 of the inner leaf hollow brick 1 and the outer leaf hollow brick 8 to form a sintered hollow brick composite heat-insulating and self-insulating block.

[0006] The beneficial effects of this utility model are as follows:

[0007] 1. This utility model uses high-strength, durable, and low-cost sintered hollow bricks as inner and outer leaf blocks, which are connected symmetrically by V-shaped connectors. Insulation material is injected in the middle, overcoming the shortcomings of lightweight aggregate blocks, cement polystyrene particle blocks, foamed cement blocks, etc., such as high water absorption and low strength. It has a low manufacturing cost and meets high energy-saving standards. It is a self-insulating wall that is a heat-insulating block with good comprehensive performance.

[0008] 2. This utility model uses V-shaped connectors to connect the inner leaf hollow brick hole 2 and the outer leaf hollow brick 8 into a whole with a symmetrical and rigid structure. It has the characteristics of good stability, high strength and reliability, and overcomes the shortcomings of the current sandwich insulation inner and outer leaf blocks being directly connected by a single rod. Attached Figure Description

[0009] Figure 1 This is an axonometric drawing of this utility model. Figure 2 This is the front view (excluding insulation material). Figure 3 This is a side view (excluding insulation material). Figure 4 It is a cross-sectional view (AA). Figure 5 It is a BB sectional view. Figure 6 This is a front view of the attached block of Embodiment 2. Figure 7 This is a side view of the attached block in Embodiment 2. Figure 8 This is a CC sectional view of the attached block of Embodiment 2. Figure 9 This is a cross-sectional view of the attached block DD of Embodiment 2. Figure 10 This is a schematic diagram of a V-shaped connector structure. The attached diagram and their corresponding names are: inner leaf hollow brick 1, inner leaf hollow brick hole 2, inner leaf hollow brick dovetail groove 3, forward V-shaped connector 4, reverse V-shaped connector 5, insulation material 6, outer leaf hollow brick dovetail groove 7, outer leaf hollow brick 8, outer leaf hollow brick hole 9, double-arm dovetail end of V-shaped connector 41, and single-arm dovetail end of V-shaped connector 42. Detailed Implementation

[0010] This utility model is a composite heat-insulating and self-insulating block made of sintered hollow bricks connected by a V-shaped connector dovetail groove structure. The forward V-shaped connector 4 and the reverse V-shaped connector 5 are respectively connected to the inner leaf hollow brick dovetail groove 3 on the inner leaf hollow brick 1 with the inner leaf hollow brick hole 2 and the outer leaf hollow brick dovetail groove 7 on the outer leaf hollow brick 8 with the outer leaf hollow brick hole 9 through the double-layer forward and reverse cooperation. The heat insulation material 6 is injected into the space formed by the inner leaf hollow brick 1, the outer leaf hollow brick 8, the forward V-shaped connector 4, and the reverse V-shaped connector 5 to form a sintered hollow brick composite heat-insulating and self-insulating block.

[0011] The composite heat-insulating and self-insulating block described above has an inner hollow brick 1 with an inner hollow brick hole 2 and an inner hollow brick dovetail groove 3, and an outer hollow brick 8 with an outer hollow brick dovetail groove 7 and an outer hollow brick hole 9.

[0012] The composite thermal insulation block described above is formed by connecting the inner hollow brick 1 and the outer hollow brick 8 with the forward V-shaped connector 4 and the reverse V-shaped connector 5 to form a space, and then injecting the thermal insulation material 6 through a mold to form a composite thermal insulation block that blocks thermal bridges.

[0013] The composite thermal insulation block described above, the positive V-shaped connector 4 and the reverse V-shaped connector 5 both have a double-arm dovetail end 41 of one V-shaped connector and a single-arm dovetail end 42 of two V-shaped connectors.

[0014] The composite heat-insulating and self-insulating blocks described above have structures generated during the production of hollow bricks in each inner leaf hollow brick dovetail groove 3 and outer leaf hollow brick dovetail groove 7. They are connected with different positive V-shaped connectors 4 and reverse V-shaped connectors 5 through alternating cooperation of the double-arm dovetail end 41 and the single-arm dovetail end 42 of the V-shaped connector.

[0015] The composite thermal insulation block described above has a double-arm dovetail end 41, a single-arm dovetail end 42, or a single-arm dovetail end 42 in each groove of the inner leaf hollow brick dovetail groove 3 and the outer leaf hollow brick dovetail groove 7.

[0016] The composite thermal insulation block described above has one layer or two or more alternating layers of positive V-shaped connectors 4 and negative V-shaped connectors 5 in each inner hollow brick dovetail groove 3 and outer hollow brick dovetail groove 7.

[0017] The composite thermal insulation block described above can be made by adjusting the dimensions of the inner hollow brick 1 and the outer hollow brick 8, and by using either a single positive V-shaped connector 4 or a reverse V-shaped connector 5.

[0018] The composite thermal insulation block described above has the same dovetail groove structure at the double-arm dovetail end 41 and the single-arm dovetail end 42, and adopts a dovetail groove matching structure with the inner leaf hollow brick dovetail groove 3 and the outer leaf hollow brick dovetail groove 7.

[0019] The technical content of this utility model will be further elaborated below with reference to the embodiments.

[0020] Example 1: As Figures 1-10 As shown, the dovetail groove 3 of the inner hollow brick 1 with inner hollow brick hole 2 and the dovetail groove 7 of the outer hollow brick 8 with outer hollow brick hole 9 are respectively connected by the double-arm dovetail end 41 and the single-arm dovetail end 42 of the V-shaped connector 4 and the reverse V-shaped connector 5. In different planes, the reverse V-shaped connector 5 and the forward V-shaped connector 4 are connected accordingly, such as... Figure 4 , Figure 5As shown, a double-layered, positive-negative mating structure is used. Insulation material 6 is injected into the space formed by the inner hollow brick 1, the outer hollow brick 8, the forward V-shaped connector 4, and the reverse V-shaped connector 5, forming a thermally insulating block of sintered hollow brick composite insulation material that blocks thermal resistance. It has a structure that blocks thermal bridges, excellent thermal insulation performance, and achieves self-insulating properties. Due to the use of forward and reverse V-shaped connectors, it features good stability, high strength, and reliability. This overcomes the shortcomings of sintered hollow bricks (good performance but poor insulation) and the unreasonable bonding and single connection of the inner and outer blades in sandwich insulation.

[0021] Example 2: This utility model adopts Figure 6 , Figure 7 The structure includes an inner hollow brick dovetail groove 3 on an inner hollow brick 1 with inner hollow brick holes 2, and an outer hollow brick dovetail groove 7 on an outer hollow brick 8 with outer hollow brick holes 9. Each layer uses a forward V-shaped connector 4, and different layers use a reverse V-shaped connector 5. The double-arm dovetail end 41 and single-arm dovetail end 42 of the V-shaped connector are used for connection. Corresponding connections are used on different planes, such as... Figure 6 , Figure 7 As shown, a double-layered, positive-negative mating structure is used. Insulation material 6 is injected into the space formed by the inner hollow brick 1, the outer hollow brick 8, the forward V-shaped connector 4, and the reverse V-shaped connector 5, forming a thermally insulating block that uses sintered hollow brick composite insulation material to block thermal resistance. Alternatively, it can be an attachment to a composite heat-insulating self-insulating block made of sintered hollow bricks connected by a dovetail groove structure of V-shaped connectors.

Claims

1. A composite thermal break self-insulation block connected by dovetail groove structure of v-shaped connector for sintered hollow brick, characterized in that The forward V-shaped connecting piece (4) and the reverse V-shaped connecting piece (5) are respectively connected with the inner-leaf hollow brick dovetail groove (3) on the inner-leaf hollow brick (1) with the inner-leaf hollow brick hole (2) and the outer-leaf hollow brick dovetail groove (7) on the outer-leaf hollow brick (8) with the outer-leaf hollow brick hole (9) through the V-shaped connecting piece double-arm dovetail end (41) and the V-shaped connecting piece single-arm dovetail end (42), and the double-layer positive and negative cooperation is realized, and the space formed by the inner-leaf hollow brick (1), the outer-leaf hollow brick (8), the forward V-shaped connecting piece (4) and the reverse V-shaped connecting piece (5) is injected with the heat preservation material (6), so that the sintered hollow brick composite heat-insulation self-heat-preservation building block is formed.

2. The composite thermal -insulating self -insulating block connected with sintered hollow bricks by dovetail groove structure of v-shaped connecting piece according to claim 1, characterized in that: The inner-leaf hollow brick (1) is provided with the inner-leaf hollow brick hole (2) and the inner-leaf hollow brick dovetail groove (3), and the outer-leaf hollow brick (8) is provided with the outer-leaf hollow brick dovetail groove (7) and the outer-leaf hollow brick hole (9).

3. The composite thermal -insulating self -preserving block connected with sintered hollow bricks by dovetail groove structure of v-shaped connecting piece according to claim 1, characterized in that: The inner-leaf hollow brick (1) and the outer-leaf hollow brick (8) connected by the forward V-shaped connecting piece (4) and the reverse V-shaped connecting piece (5) form a space, and the heat preservation material (6) is injected into the space through a mold, so that the composite heat-insulation self-heat-preservation building block which blocks the heat bridge is formed.

4. The composite thermal -insulating self -preserving block connected with sintered hollow bricks by dovetail groove structure of V-shaped connecting piece according to claim 1, characterized in that: The forward V-shaped connecting piece (4) and the reverse V-shaped connecting piece (5) each have a V-shaped connecting piece double-arm dovetail end (41) and two V-shaped connecting piece single-arm dovetail ends (42).

5. The composite thermal -insulating self -preserving block connected with sintered hollow bricks by dovetail groove structure of V-shaped connector according to claim 1, characterized in that: In each inner-leaf hollow brick dovetail groove (3) and outer-leaf hollow brick dovetail groove (7), a structure is formed during the production of the hollow brick, and the structure is alternately connected with the forward V-shaped connecting piece (4) and the reverse V-shaped connecting piece (5) through the V-shaped connecting piece double-arm dovetail end (41) and the V-shaped connecting piece single-arm dovetail end (42).

6. The composite thermal -insulating self -preserving block connected with sintered hollow bricks by dovetail groove structure of V-shaped connector according to claim 1, characterized in that: In each inner-leaf hollow brick dovetail groove (3) and outer-leaf hollow brick dovetail groove (7), the double-arm dovetail end (41) and the single-arm dovetail end (42) or the single-arm dovetail end (42) are matched.

7. The composite thermal -insulating self -preserving block connected with sintered hollow bricks by dovetail groove structure of V-shaped connector according to claim 1, characterized in that: The forward V-shaped connecting piece (4) and the reverse V-shaped connecting piece (5) simultaneously provided in each inner-leaf hollow brick dovetail groove (3) and outer-leaf hollow brick dovetail groove (7) are one layer, or two layers or more than two layers alternately matched.

8. The composite thermal -insulating self -preserving block connected with sintered hollow bricks by dovetail groove structure of V-shaped connector according to claim 1, characterized in that: By adjusting the size of the inner-leaf hollow brick (1) and the outer-leaf hollow brick (8), one of the forward V-shaped connecting piece (4) and the reverse V-shaped connecting piece (5) is used.

9. The composite thermal -insulating self -preserving block connected with sintered hollow bricks by dovetail groove structure of V-shaped connector according to claim 1, characterized in that: The double-arm dovetail end (41) and the single-arm dovetail end (42) have the same dovetail groove structure, and are matched with the inner-leaf hollow brick dovetail groove (3) and the outer-leaf hollow brick dovetail groove (7) through the dovetail groove matching structure.

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