Water permeable brick with good drainage performance

Abstract

The utility model discloses a water permeable brick with good drainage performance, which comprises a brick body, a drainage groove is arranged at the bottom of the brick body, and a first flow guide groove is arranged at the top of the brick body. According to the utility model, the first diversion trench and the second diversion trench are arranged, and the second diversion trench is arranged in an inclined manner, so that water flow entering the second diversion trench can enter the first diversion trench more easily and then enter the drainage groove through the first through hole, and rainwater is rapidly drained to the outside along the waterproof plate; by arranging a third flow guide groove, a fourth flow guide groove and a second through opening, the connectivity between the edge of the brick body and a drainage groove is improved, the situation that when multiple brick bodies are connected, accumulated water at gaps is inconvenient to discharge is prevented, and by arranging a first connecting block, a first connecting groove, a second connecting block and a second connecting groove, the stability of the multiple brick bodies during connection is improved; gaps formed when a plurality of brick bodies are connected are reduced, and more rainwater can be received to flow on the waterproof plate through the third flow guide groove and the fourth flow guide groove.

Description

Technical Field

[0001] The utility model relates to the technical field of permeable bricks, in particular to a permeable brick with good drainage performance. Background Technique

[0002] Permeable bricks are widely used in current ground construction. Due to the necessity of current urbanization construction, more pavement laying projects are carried out in large open-air places such as urban sidewalks and squares. Most of these pavement laying projects use permeable bricks, which are pavement materials with good water permeability, high strength, simple laying, and economic cost. The interior of the permeable brick has a unique loose and porous structure, which facilitates the rapid penetration of the accumulated water on its surface to the bottom layer of the permeable brick, avoiding long-term water accumulation on the upper layer of the permeable brick.

[0003] In the prior art, a sponge city permeable brick is disclosed in the Chinese utility model with the authorization announcement number CN206070288U. In the first embodiment of this patent, an arched groove is opened on the lower end surface of the permeable brick body, and the arched groove penetrates through the two opposite side walls of the permeable brick body. A protrusion is provided on the side wall of the permeable brick body. During laying, the arched grooves of adjacent permeable bricks are connected, and the protrusions of adjacent permeable bricks are in contact with the corresponding end surfaces, so that there are gaps between adjacent permeable bricks, and water can quickly flow from the gaps to the land below the permeable bricks. When the rainfall is large, the arched groove not only has a drainage function but also has a function of temporarily storing water. After the permeable bricks in the above patent are laid into a road surface, the water permeability of the road surface can be increased, but there are also certain defects. For example, in this kind of road surface, the protrusions of adjacent permeable bricks are in contact with the corresponding end surfaces, forming a receiving cavity between the protrusions in the middle of the permeable bricks. When the rainfall is large, rainwater is easily accumulated on the surface and in the receiving cavity. Due to the poor connectivity between the receiving cavity and the arched drainage groove, the water in the receiving cavity cannot be discharged in time through the arched drainage groove, thus affecting the drainage performance of the permeable brick. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a permeable brick with good drainage performance, which has the advantages of increasing the connectivity between the cavity and the arched groove, preventing rainwater from accumulating on the surface and at the edge, and increasing the drainage volume.

[0005] To achieve the above object, the present utility model provides the following technical solution: A permeable brick with good drainage performance, including a brick body. A drainage groove is opened at the bottom of the brick body, a first diversion groove is opened at the top of the brick body, a first through opening is opened outside the first diversion groove, and the first through opening is communicated with the drainage groove. A second diversion groove is opened outside the first diversion groove. Anti-slip strips are fixedly connected to the top of the brick body. A waterproof plate is fixedly connected to the inner side of the drainage groove. Third diversion grooves are opened on the front and rear sides of the brick body. A first connection groove is opened outside the brick body and is located below the third diversion groove. A first connection block is fixedly connected to the inside of the first connection groove at the rear side. Fourth diversion grooves are opened on the left and right sides of the brick body. A second connection groove is opened on the left side of the brick body and is located below the fourth diversion groove. A second connection block is fixedly connected to the right side of the brick body and is located below the fourth diversion groove. A second through opening is opened inside the fourth diversion groove, and the second through opening is communicated with the drainage groove.

[0006] Preferably, a first groove is opened inside the brick body and is located at the bottom of the anti-slip strip. A water permeable plate is fixedly connected to the inside of the anti-slip strip. A guiding plate is fixedly connected to the bottom of the water permeable plate. A guiding rope is fixedly connected to the inner side of the guiding plate. A third through opening is opened at the bottom of the first groove, and the third through opening is communicated with the drainage groove.

[0007] Preferably, a fourth through opening is opened at the bottom of the second diversion groove, and a filter screen is fixedly connected to the inside of the fourth through opening.

[0008] Preferably, reinforcing grooves are opened on the front sides of the brick body and the waterproof plate. A reinforcing plate is fixedly connected to the rear side of the waterproof plate.

[0009] Preferably, protective nets are fixedly connected to the inner sides of the first diversion groove and the second diversion groove.

[0010] Preferably, positioning grooves are opened at the bottoms of the brick body and the waterproof plate. A reinforcing rod is fixedly connected to the top of the waterproof plate, and the top of the reinforcing rod is fixedly connected to the drainage groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The utility model is provided with a first diversion groove and a second diversion groove. The second diversion groove is inclined, so that the water flow entering the second diversion groove is more likely to enter the first diversion groove and then enter the drainage groove through the first through port, enabling rainwater to quickly drain to the outside along the waterproof plate. By providing a third diversion groove, a fourth diversion groove and a second through port, the connectivity between the edge of the brick body and the drainage groove is increased, preventing the accumulated water at the gap from being inconvenient to drain when multiple brick bodies are connected. By providing a first connecting block, a first connecting groove, a second connecting block and a second connecting groove, the stability when multiple brick bodies are connected is increased, reducing the gaps between multiple brick bodies and enabling more rainwater to be received and flow onto the waterproof plate through the third diversion groove and the fourth diversion groove.

[0013] 2. The utility model is provided with a water permeable plate, a guiding plate and a guiding rope. When rainwater contacts the water permeable plate, the rainwater seeps through the water permeable plate into the guiding plate and then penetrates into the first groove through the guiding rope. The rainwater then enters the drainage groove through the third through port, reducing the rainwater on the top of the anti-slip strip and increasing the drainage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the utility model;

[0015] Figure 2 is a schematic side view of the structure of the utility model;

[0016] Figure 3 is a schematic sectional view of the structure of the utility model;

[0017] Figure 4 is the structure of the utility model Figure 1 magnified schematic view at A in the figure.

[0018] In the figure: 1, brick body; 2, drainage groove; 3, first diversion groove; 4, first through port; 5, second diversion groove; 6, anti-slip strip; 7, waterproof plate; 8, third diversion groove; 9, first connecting groove; 10, first connecting block; 11, fourth diversion groove; 12, second connecting groove; 13, second connecting block; 14, second through port; 15, first groove; 16, water permeable plate; 17, guiding plate; 18, guiding rope; 19, third through port; 20, fourth through port; 21, filter screen; 22, reinforcement groove; 23, reinforcement plate; 24, protective net; 25, positioning groove; 26, reinforcement rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] As shown in Figures 1 to 4 , a permeable brick with good drainage performance includes a brick body 1. A drainage groove 2 is opened at the bottom of the brick body 1. A first diversion groove 3 is opened at the top of the brick body 1. A first through port 4 is opened outside the first diversion groove 3, and the first through port 4 is communicated with the drainage groove 2. A second diversion groove 5 is opened outside the first diversion groove 3. An anti-slip strip 6 is fixedly connected to the top of the brick body 1. A waterproof plate 7 is fixedly connected to the inner side of the drainage groove 2. Third diversion grooves 8 are opened on the front and rear sides of the brick body 1. A first connection groove 9 located below the third diversion groove 8 is opened outside the brick body 1. A first connection block 10 is fixedly connected to the inside of the rear first connection groove 9. Fourth diversion grooves 11 are opened on the left and right sides of the brick body 1. A second connection groove 12 located below the fourth diversion groove 11 is opened on the left side of the brick body 1. A second connection block 13 located below the fourth diversion groove 11 is fixedly connected to the right side of the brick body 1. A second through port 14 is opened inside the fourth diversion groove 11, and the second through port 14 is communicated with the drainage groove 2.

[0021] Referring to Figures 1 to 4 , a first groove 15 located at the bottom of the anti-slip strip 6 is opened inside the brick body 1. A water-permeable plate 16 is fixedly connected to the inside of the anti-slip strip 6. A guide plate 17 is fixedly connected to the bottom of the water-permeable plate 16. A guide rope 18 is fixedly connected to the inner side of the guide plate 17. A third through port 19 is opened at the bottom of the first groove 15, and the third through port 19 is communicated with the drainage groove 2.

[0022] As a technical optimization scheme of the present utility model, by providing the water-permeable plate 16, the guide plate 17 and the guide rope 18, when rainwater contacts the water-permeable plate 16, the rainwater seeps through the water-permeable plate 16 into the inside of the guide plate 17, and then penetrates into the first groove 15 through the guide rope 18. The rainwater then enters the drainage groove 2 through the third through port 19, reducing the rainwater on the top of the anti-slip strip 6 and increasing the drainage efficiency.

[0023] Referring to Figures 1 to 4 , a fourth through port 20 is opened at the bottom of the second diversion groove 5, and a filter screen 21 is fixedly connected to the inside of the fourth through port 20.

[0024] As a technical optimization solution of the present utility model, by providing a fourth through port 20 and a filter screen 21, part of the water flow in the second diversion groove 5 can enter the drainage groove 2 through the fourth through port 20, which can increase the drainage speed of the second drainage groove 2 when there is more rainwater, and the filter screen 21 can prevent impurities from blocking the fourth through port 20.

[0025] Reference Figures 1 to 4 , reinforcing grooves 22 are formed on the front sides of both the brick body 1 and the waterproof plate 7, and a reinforcing plate 23 is fixedly connected to the rear side of the waterproof plate 7.

[0026] As a technical optimization solution of the present utility model, by providing the reinforcing groove 22 and the reinforcing plate 23, the sealing performance of the waterproof plate 7 can be increased when two brick bodies 1 are connected, reducing the amount of rainwater that penetrates into the soil through the gap between the two waterproof plates 7 in the drainage groove 2, increasing the drainage flow of the drainage groove 2, and preventing the soil from softening prematurely and causing the brick body 1 to shake easily.

[0027] Reference Figures 1 to 4 , protective nets 24 are fixedly connected to the inner sides of both the first diversion groove 3 and the second diversion groove 5.

[0028] As a technical optimization solution of the present utility model, by providing the protective net 24, the protective net 24 can increase the stability when passers-by step on the first diversion groove 3 and the second diversion groove 5, and prevent them from falling when they touch the first diversion groove 3 and the second diversion groove 5.

[0029] Reference Figures 1 to 4 , positioning grooves 25 are formed on the bottoms of both the brick body 1 and the waterproof plate 7, and a reinforcing rod 26 is fixedly connected to the top of the waterproof plate 7, and the top of the reinforcing rod 26 is fixedly connected to the drainage groove 2.

[0030] As a technical optimization solution of the present utility model, by providing the positioning groove 25 and the reinforcing rod 26, the positioning groove 25 can increase the stability of the waterproof plate 7 and the brick body 1 during placement, and the reinforcing rod 26 supports the top of the drainage groove 2 from the top of the waterproof plate 7, which can increase the stability between the waterproof plate 7 and the brick body 1.

[0031] Working principle and usage process of the utility model: When connecting multiple brick bodies 1, move another brick body 1, insert the second connecting block 13 on the right side of the other brick body 1 into the second connecting groove 12 on the left side of the brick body 1, and then insert the first connecting block 10 on the rear side of one brick body 1 into the first connecting groove 9 on the front side of the brick body 1, so that the outer side of the first connecting block 10 fits with the inner side of the first connecting groove 9. At the same time, the reinforcing plate 23 is inserted into the reinforcing groove 22. The first connecting block 10 and the reinforcing plate 23 can slide in the first connecting groove 9 and the reinforcing groove 22. Rainwater falls on the brick body 1 and enters the first diversion groove 3 and the second diversion groove 5 through the anti-slip strip 6. The water flow in the second diversion groove 5 enters the fourth through-port 20 and the first diversion groove 3, and enters the drainage groove 2 through the fourth through-port 20. The rainwater in the first diversion groove 3 enters the drainage groove 2 through the first through-port 4, and is discharged from the drainage groove 2 through the waterproof plate 7. The rainwater at the edge of the brick body 1 contacts the first connecting block 10 inclinedly arranged in the third diversion groove 8 and the first connecting groove 9, and enters the drainage groove 2 through the first connecting block 10. The rainwater entering the fourth diversion groove 11 enters the drainage groove 2 through the second through-port 14.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A permeable brick with good drainage performance, comprising a brick body (1), characterized in that: A drain groove (2) is provided at the bottom of the brick body (1). A first diversion groove (3) is provided at the top of the brick body (1). A first through port (4) is provided on the outer side of the first diversion groove (3). The first through port (4) communicates with the drain groove (2). A second diversion groove (5) is provided on the outer side of the first diversion groove (3). A non-slip strip (6) is fixedly connected to the top of the brick body (1). A waterproof plate (7) is fixedly connected to the inner side of the drain groove (2). Third diversion grooves (8) are provided on the front and rear sides of the brick body (1). A first connecting groove (9) is provided on the outer side of the brick body (1) and is located below the third diversion groove (8). A first connecting block (10) is fixedly connected to the inside of the first connecting groove (9) at the rear side. Fourth diversion grooves (11) are provided on the left and right sides of the brick body (1). A second connecting groove (12) is provided on the left side of the brick body (1) and is located below the fourth diversion groove (11). A second connecting block (13) is fixedly connected to the right side of the brick body (1) and is located below the fourth diversion groove (11). A second through port (14) is provided on the inner side of the fourth diversion groove (11). The second through port (14) communicates with the drain groove (2).

2. A permeable brick with good drainage performance according to claim 1, characterized in that: A first groove (15) is provided inside the brick body (1) and is located at the bottom of the non-slip strip (6). A water-permeable plate (16) is fixedly connected to the inside of the non-slip strip (6). A guiding plate (17) is fixedly connected to the bottom of the water-permeable plate (16). A guiding rope (18) is fixedly connected to the inner side of the guiding plate (17). A third through port (19) is provided at the bottom of the first groove (15). The third through port (19) communicates with the drain groove (2).

3. A permeable brick with good drainage performance according to claim 1, characterized in that: A fourth through port (20) is provided at the bottom of the second diversion groove (5). A filter screen (21) is fixedly connected to the inside of the fourth through port (20).

4. A permeable brick with good drainage performance according to claim 1, characterized in that: Reinforcing grooves (22) are provided on the front sides of the brick body (1) and the waterproof plate (7). A reinforcing plate (23) is fixedly connected to the rear side of the waterproof plate (7).

5. A permeable brick with good drainage performance according to claim 1, characterized in that: Protective nets (24) are fixedly connected to the inner sides of the first diversion groove (3) and the second diversion groove (5).

6. A permeable brick with good drainage performance according to claim 1, characterized in that: Positioning grooves (25) are provided at the bottoms of the brick body (1) and the waterproof plate (7). A reinforcing rod (26) is fixedly connected to the top of the waterproof plate (7). The top of the reinforcing rod (26) is fixedly connected to the drain groove (2).

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