Heat insulation brick

Abstract

The utility model discloses a heat-insulating brick, and belongs to the technical field of heat-insulating bricks. A heat insulation brick comprises a first brick body, a second brick body is arranged at the top of the first brick body, a water falling hole is formed in the top of the second brick body, a drainage groove is formed in the first brick body, the drainage groove penetrates through the first brick body, the drainage groove is formed in the horizontal direction, and the first brick body and the second brick body are of an integrally-formed structure. Supporting columns are arranged in the drainage tank, and the upper ends and the lower ends of the multiple supporting columns are connected with the top face and the bottom face in the drainage tank correspondingly. The rainwater collector has the advantages of high structural strength and convenience in collection and drainage of rainwater.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-insulating bricks, in particular to a heat-insulating brick. Background Art

[0002] As a building material for roof insulation, insulation bricks are often used to lay on the roof of the building. At present, the common insulation bricks are generally filled with insulation materials or have a hollow layer inside or at the bottom of the brick body to achieve the insulation effect. The insulation effect of the insulation bricks currently used needs to be further strengthened, and the current roofs carry multiple functions such as urban greening, and many roofs are set up with various artificial activity spaces.

[0003] In the prior art, a Chinese utility model patent document with a publication number of CN211172738U provides an insulating brick for a roof. The utility model is provided with a water guide groove and a water down groove inside the brick body. The bottom of the brick body is hollow, which actually forms two layers of air insulation layers, thereby enhancing the thermal insulation effect of the insulating brick. The water down holes provided on the surface of the brick body can ensure that the surface of the brick body is dry, which is beneficial to human activities. The interconnected water down grooves and water guide grooves provided inside the brick body can guide rainwater to the roof drainage ditch to prevent water accumulation inside and below the brick body. The water retaining edge and water guide edge provided on the upper surface of the brick body and the water guide groove not only play the role of fixing the brick body itself to facilitate construction, but also cover the joint gap of the brick body, thereby preventing rainwater from flowing into the lower part of the brick body along the joint gap of the brick body.

[0004] However, this solution has the following defects: although the air insulation layers on both sides enhance the thermal insulation effect of the insulation bricks, considering that the surface of the bricks needs to meet people's activity needs, the double-layer insulation layer significantly weakens the structural strength of the bricks. When people step on the bricks, it is very easy to cause cracks on the brick surface, affecting the normal service life of the insulation bricks. Utility Model Content

[0005] The utility model aims to solve the problem that the existing heat-insulating bricks used for roofs have low structural strength and affect the service life, and proposes a heat-insulating brick.

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

[0007] A heat-insulating brick comprises a first brick body, a second brick body is arranged on the top of the first brick body, a drainage hole is opened on the top of the second brick body, a drainage groove is arranged inside the first brick body, the drainage groove runs through the first brick body, the drainage groove is arranged in a horizontal direction, the first brick body and the second brick body are an integrally formed structure, support columns are arranged inside the drainage groove, and the upper and lower ends of a plurality of the support columns are respectively connected to the top surface and the bottom surface inside the drainage groove.

[0008] Furthermore, anti-skid protrusions are evenly spaced on the top of the second brick body, the water drop hole is located in the middle of four adjacent anti-skid protrusions, the number of the support columns corresponds to the number of the anti-skid protrusions, and the support columns are located directly below the anti-skid protrusions.

[0009] Furthermore, a water collecting groove is provided in the middle position of four adjacent anti-slip protrusions, and the water collecting groove is a spherical groove, and the bottom of the water collecting groove is connected with the top of the water drop hole.

[0010] Furthermore, the drainage trough includes a downspout located in the middle and water guide grooves located on both sides of the downspout. The bottom surface of the downspout is a curved structure with a high middle and low sides. The bottom of the support column is connected to the bottom surface of the downspout.

[0011] Furthermore, a circular arch bottom surface is arranged below the gutter.

[0012] Furthermore, one end of the drainage trough is provided with a splicing groove, and the other end is provided with a splicing protrusion spliced ​​with the splicing groove, and the downspout passes through the splicing protrusion.

[0013] Furthermore, the first brick body and the second brick body are arranged alternately, so that overlapping edges and overlapping grooves that match each other are formed between the first brick body and the second brick body.

[0014] Compared with the prior art, the utility model provides a heat-insulating brick, which has the following beneficial effects:

[0015] The utility model discloses a heat-insulating brick. When in use, the top of the drainage trough serves as the first heat-insulating layer, the bottom of the drainage trough serves as the second heat-insulating layer, and the support column connects the top and the bottom of the drainage trough. Firstly, the structural strength of the first heat-insulating layer and the second heat-insulating layer as a whole is increased, and secondly, the pressure on the first heat-insulating layer is transmitted to the second heat-insulating layer, and then transmitted to the first brick body as a whole through the second heat-insulating layer, thereby improving the stress strength of the first heat-insulating layer and avoiding cracking.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the splicing protrusion of the utility model;

[0019] Figure 3 It is a schematic top view of the overall structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support column structure of the utility model.

[0021] In the figure:

[0022] 1. First brick body; 2. Second brick body; 3. Drain hole; 4. Water collecting trough; 5. Anti-slip protrusion; 6. Water guide trough; 7. Drain trough; 8. Arch bottom surface; 9. Joint groove; 10. Joint protrusion; 11. Overlap edge; 12. Overlap groove; 13. Support column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 The utility model discloses an insulating brick, comprising a first brick body 1, a second brick body 2 is arranged on the top of the first brick body 1, the first brick body 1 and the second brick body 2 are a rectangular structure with the same length and width, and the height of the second brick body 2 is smaller than the height of the first brick body 1, a water drop hole 3 is opened on the top of the second brick body 2, a drainage groove is arranged inside the first brick body 1, the drainage groove runs through the first brick body 1, and the drainage groove is arranged in a horizontal direction, the first brick body 1 and the second brick body 2 are an integrally formed structure, a support column 13 is arranged inside the drainage groove, and the upper and lower ends of the plurality of support columns 13 are respectively connected to the top surface and the bottom surface inside the drainage groove.

[0025] The downhole 3 is connected to the drainage trough. When rainwater falls on the second brick body 2, it flows into the drainage trough from the downhole 3 and is discharged. When people are active on the second brick body 2, the support column 13 is used to support the top of the drainage trough to prevent the second brick body 2 from being broken or fractured due to being stepped on.

[0026] The top of the second brick body 2 is evenly spaced with anti-skid protrusions 5 , the water drop holes 3 are located in the middle of four adjacent anti-skid protrusions 5 , the number of support columns 13 and the number of anti-skid protrusions 5 are one-to-one corresponding, and the support columns 13 are located directly below the anti-skid protrusions 5 .

[0027] The anti-skid protrusion 5 is a spherical arc structure, which reduces the accumulation of water stains and achieves an anti-skid effect. The water drop hole 3 is located in the middle position of four adjacent anti-skid protrusions 5 to facilitate rainwater to flow from the anti-skid protrusions 5 to the water drop hole 3. At the same time, the support column 13 and the anti-skid protrusion 5 are in a one-to-one correspondence. When people are active on the second brick body 2, they mainly contact the second brick body 2 by stepping on the anti-skid protrusion 5, and directly contact the first brick body 1 through the anti-skid protrusion 5 and the support column 13, avoiding stepping on the thinner position near the water drop hole 3, thereby further improving the anti-fracture effect of the second brick body 2.

[0028] A water collecting groove 4 is processed in the middle position of four adjacent anti-slip protrusions 5. The water collecting groove 4 is a spherical groove, and the bottom of the water collecting groove 4 is connected with the top of the water drop hole 3.

[0029] After the water stains flow down from the anti-slip protrusions 5, they are further gathered through the water collecting grooves 4 and finally flow into the water drop holes 3, thereby reducing the accumulation of water stains on the surface of the second brick body 2 and improving the drainage effect.

[0030] The drainage trough includes a gutter 7 in the middle and water guide grooves 6 on both sides of the gutter 7. The bottom of the gutter 7 is a curved structure with a high middle and low sides. The bottom of the support column 13 is connected to the bottom of the gutter 7.

[0031] After rainwater flows into the gutter 7 from the downhole 3, it flows from the gutter 7 to the water guide grooves 6 on both sides. The bottom surface of the gutter 7 is a curved structure with high middle and low sides, which facilitates rainwater to flow into the water guide grooves 6.

[0032] A circular arch bottom surface 8 is arranged below the gutter 7 .

[0033] A second heat-insulating layer is formed at the bottom of the drainage trough, and the arch bottom surface 8 is convenient for bearing the pressure from the support column 13 and dispersing the pressure to both sides to the entire first brick body 1.

[0034] One end of the drainage trough is provided with a splicing groove 9 , and the other end is provided with a splicing protrusion 10 spliced ​​with the splicing groove 9 , and the downspout 7 passes through the splicing protrusion 10 .

[0035] When in use, the splicing protrusion 10 on one insulation brick is plugged into the splicing groove 9 on another insulation brick, so that the drainage grooves of the two insulation bricks are butted together for drainage.

[0036] The first brick body 1 and the second brick body 2 are arranged alternately, so that a overlap edge 11 and an overlap groove 12 that match each other are formed between the first brick body 1 and the second brick body 2 .

[0037] The two adjacent sides of the first brick body 1 and the second brick body 2 form overlapping edges 11, and the two sides opposite to the overlapping edges 11 form overlapping grooves 12. When in use, the splicing protrusions 10 are spliced ​​with the splicing grooves 9, and at the same time, the overlapping edge 11 on one of the insulation bricks overlaps the overlapping groove 12 to reduce rainwater from directly flowing into the gap between the two insulation bricks.

[0038] Working principle: When in use, the splicing protrusions 10 and splicing grooves 9 of two adjacent insulation bricks are connected, the overlap edges 11 are overlapped on the overlap grooves 12, and they are spliced ​​together to cover the roof area. When people move on the insulation brick, they mainly step on the anti-slip protrusions 5, and the pressure is transmitted to the entire first brick body 1 through the support column 13. When it rains, rainwater flows from the anti-slip protrusions 5 into the water collection trough 4, gathers from the water collection trough 4 to the downspout 3, flows into the drainage trough, and flows from the downspout 7 into the water guide trough 6, and is discharged from the water guide trough 6;

[0039] The heat-insulating bricks can also be laid on outdoor pedestrian roads to avoid puddles on the road surface, thereby achieving the effect of drainage and anti-skid.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A heat-insulating brick, comprising a first brick body (1), a second brick body (2) being arranged on the top of the first brick body (1), a water drop hole (3) being provided on the top of the second brick body (2), a drainage groove being arranged inside the first brick body (1), the drainage groove penetrating the first brick body (1), and being arranged in a horizontal direction, characterized in that: The first brick body (1) and the second brick body (2) are an integrally formed structure, a support column (13) is provided inside the drainage groove, and upper and lower ends of a plurality of the support columns (13) are respectively connected to the top surface and the bottom surface inside the drainage groove.

2. The heat-insulating brick according to claim 1, characterized in that: Anti-skid protrusions (5) are evenly spaced on the top of the second brick body (2); the water drop holes (3) are located in the middle of four adjacent anti-skid protrusions (5); the number of the support columns (13) and the number of the anti-skid protrusions (5) are one-to-one corresponding; and the support columns (13) are located directly below the anti-skid protrusions (5).

3. The heat-insulating brick according to claim 2, characterized in that: A water collecting groove (4) is provided in the middle of four adjacent anti-slip protrusions (5), the water collecting groove (4) being a spherical groove, and the bottom of the water collecting groove (4) is connected to the top of the water drop hole (3).

4. The heat-insulating brick according to claim 1, characterized in that: The drainage trough comprises a water trough (7) located in the middle and water guide grooves (6) located on both sides of the water trough (7); the bottom surface of the water trough (7) is a curved surface structure with a high middle and low sides; the bottom of the support column (13) is connected to the bottom surface of the water trough (7).

5. The heat-insulating brick according to claim 4, characterized in that: A circular arch bottom surface (8) is provided below the gutter (7).

6. The heat-insulating brick according to claim 5, characterized in that: One end of the drainage trough is provided with a splicing groove (9), and the other end is provided with a splicing protrusion (10) spliced ​​with the splicing groove (9), and the downspout (7) passes through the splicing protrusion (10).

7. The heat-insulating brick according to claim 1, characterized in that: The first brick body (1) and the second brick body (2) are arranged alternately, so that a mutually matching overlap edge (11) and overlap groove (12) are formed between the first brick body (1) and the second brick body (2).

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