Water permeable brick for sponge city

Abstract

The utility model discloses a sponge city water permeable brick, and particularly relates to a water permeable brick which comprises a first water permeable brick plate, a lining reinforcing brick body and a second water permeable brick plate which are sequentially and fixedly arranged from outside to bottom, the contact surface of the lining reinforcing brick body and the second water permeable brick plate is a first side surface, and a plurality of arched grooves distributed in a linear array are formed in the first side surface; the side face, opposite to the first side face, of the lining reinforcing brick body is a second side face, and penetrating holes with the two ends penetrating to the first side face and the second side face are formed in the lining reinforcing brick body and distributed in a matrix mode. The bearing capacity of the brick can be improved on the basis of ensuring the water permeability of the brick body.

Description

TECHNICAL FIELD

[0001] The utility model relates to water permeable brick, concretely relates to a sponge city water permeable brick. BACKGROUND

[0002] Water permeable brick can absorb road surface water and permeate to the ground in the rainfall process, thereby avoiding the urban waterlogging caused by the road surface water gathering into flow.

[0003] In combination with the Chinese patent, the water permeable brick disclosed in the publication CN103739244A discloses the production raw material of the water permeable brick. In order to ensure the water permeability of the brick, the water permeable brick should have the pore diameter in the inside, so that the water can infiltrate to the ground along the pore diameter. However, the sparse pore diameter structure also makes the internal structure density of the water permeable brick not enough, so the hardness of the whole brick is general. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of sponge city water permeable brick, to solve the above problems.

[0005] In order to achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of sponge city water permeable brick, including first water permeable brick board, inner lining reinforced brick body and second water permeable brick board that are sequentially fixed from outside downwards;

[0007] The contact surface of the inner lining reinforced brick body and the second water permeable brick board is first side face, and a plurality of arcuate grooves distributed in linear array are arranged on the first side face;

[0008] The side face of the inner lining reinforced brick body relative to first side face is second side face, and the perforation that is distributed in matrix and is penetrated to first side face and second side face is arranged on the inner lining reinforced brick body.

[0009] As preferred, the isosceles trapezoidal structure of the arcuate groove, and the lower base of isosceles trapezoidal structure faces the second water permeable brick board.

[0010] As preferred, the shape of the perforation is rounded rectangle, and according to the size, it is divided into big hole and small hole, and a plurality of big holes distributed in linear array are all located in the arcuate groove.

[0011] As preferred, a plurality of big holes distributed in linear array and a plurality of small holes distributed in linear array are distributed alternately.

[0012] As preferred, the second water permeable brick board is provided with matrix distribution groove relative to one side of the inner lining reinforced brick body.

[0013] As preferred, the groove is isosceles trapezoidal structure, and the upper base of this isosceles trapezoidal structure faces the inner lining reinforced brick body.

[0014] Preferably, the reinforcing brick lining is made of blue brick.

[0015] In the above technical solution, the permeable brick for sponge city provided by this utility model has the following beneficial effects: the use of inner lining reinforced brick body as the main structure of permeable brick body increases the structural strength of the first permeable brick plate and the second permeable brick plate, and the design of adding arched grooves and multiple perforations to the entire inner lining reinforced brick body reduces the structural weight of the inner lining reinforced brick body while ensuring permeability and load-bearing capacity through shape design. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure provided for an embodiment of the present utility model;

[0019] Figure 3 Provided for the embodiments of this utility model Figure 2 A schematic diagram of the bottom structure.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. First permeable brick panel; 2. Inner reinforcing brick body; 21. Arched groove; 3. Second permeable brick panel; 31. Groove; 4. Perforation; 41. Large hole; 42. Small hole. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] like Figures 1-3 As shown, a permeable brick for sponge cities consists of three layers: a first permeable brick panel 1, an inner reinforcing brick body 2, and a second permeable brick panel 3, from the outside to the inside. These three layers are fixed together through a specific process to form a whole, which ensures both structural stability and enhanced permeability.

[0024] The lining reinforcement brick body 2 serves as the main part of the entire permeable brick structure, playing a key role in supporting and reinforcing. The contact surface of the lining reinforcement brick body 2 with the second permeable brick plate 3 is defined as the first side, and a plurality of arcuate grooves 21 are ingeniously arranged in linear array on this side. The design of these arcuate grooves 21 not only reduces the weight of the lining reinforcement brick body 2, but also enhances the permeability through its unique shape, making it easier for water to penetrate through the brick body.

[0025] At the same time, the other side of the lining reinforcement brick body 2 relative to the first side is defined as the second side. Between the two sides, the lining reinforcement brick body 2 also has a plurality of through holes 4 that penetrate through the first side and the second side. These through holes 4 are arranged in a matrix, further enhancing the permeability of the brick body. It is worth noting that the shape of the through hole 4 is designed as a rounded rectangle, which not only ensures sufficient permeable area, but also avoids the structural weakness that may be caused by sharp corners.

[0026] In the embodiment, the height of the lining reinforcement brick body 2 is designed to be twice the height of the second permeable brick plate 3, and also twice the height of the first permeable brick plate 1. Such design makes the lining reinforcement brick body 2 become the load-bearing core of the entire structure, effectively improving the overall structural strength.

[0027] During processing, the lining reinforcement brick body 2 is first debound and subjected to air drying. After a predetermined time, the first permeable brick plate 1 and the second permeable brick plate 3 are made. Then, the lining reinforcement brick body 2 is placed on the second permeable brick plate 3, and the first permeable brick plate 1 is covered. Smoothing treatment is carried out at the junction to ensure the close combination between the layers. Finally, the entire structure is sent to the kiln for firing.

[0028] Regarding the specific design of the arcuate grooves 21, they are constructed as isosceles trapezoidal structures, and the lower base of the isosceles trapezoidal structure faces the second permeable brick plate 3. This helps to guide water to flow more smoothly through the arcuate grooves 21, thereby improving the permeability efficiency.

[0029] The through holes 4 are divided into large holes 41 and small holes 42 according to the size. A plurality of large holes 41 are arranged in linear array within the arcuate grooves 21, and a plurality of small holes 42 are arranged between the large holes 41. Such layout not only ensures sufficient permeable area, but also avoids excessive permeation in local areas, thereby achieving more balanced permeation effect.

[0030] In addition, the second permeable brick plate 3 also has a plurality of matrix-distributed grooves 31 on the side relative to the lining reinforcement brick body 2. These grooves 31 are designed as isosceles trapezoidal structures, and the upper base of the isosceles trapezoidal structure faces the lining reinforcement brick body 2. Such design further enhances the permeability of the second permeable brick plate 3, and helps to guide water to be more evenly distributed on the entire permeable brick structure.

[0031] The above merely describes certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A sponge city permeable brick, characterized in that, It comprises a first water-permeable brick plate (1), an inner lining reinforced brick body (2) and a second water-permeable brick plate (3) fixed in sequence from outside to bottom; The contact surface of the inner lining reinforced brick body (2) and the second water-permeable brick plate (3) is a first side surface, and a plurality of arcuate grooves (21) in linear array are arranged on the first side surface; One side surface of the inner lining reinforced brick body (2) opposite to the first side surface is a second side surface, and a plurality of perforations (4) penetrating through the first side surface and the second side surface and in matrix distribution are arranged on the inner lining reinforced brick body (2). 2.The sponge city water-permeable brick of claim 1, characterized in that, The arcuate grooves (21) are isosceles trapezoidal structures, and the lower base of the isosceles trapezoidal structure faces the second water-permeable brick plate (3). 3.The sponge city water permeable brick of claim 1, characterized in that, The perforations (4) are in the shape of a rounded rectangle, and are divided into large holes (41) and small holes (42) according to the size, and the plurality of large holes in linear array are located in the arcuate grooves (21). 4.The sponge city water permeable brick of claim 2, characterized in that, The plurality of large holes (41) in linear array and the plurality of small holes (42) in linear array are alternately distributed. 5.The sponge city water-permeable brick of claim 1, wherein, The second water-permeable brick plate (3) is provided with a plurality of grooves (31) in matrix distribution on one side relative to the inner lining reinforced brick body (2). 6.The sponge city water-permeable brick of claim 5, characterized in that, The grooves (31) are isosceles trapezoidal structures, and the upper base of the isosceles trapezoidal structure faces the inner lining reinforced brick body (2). 7.The sponge city water-permeable brick of claim 1, wherein, The inner lining reinforced brick body (2) is a blue brick.

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