CN218812950U

CN218812950U - Sponge city brick that permeates water

Info

Publication number: CN218812950U
Application number: CN202222084507.2U
Authority: CN
Inventors: 朱士勇
Original assignee: Hengxuan Building Materials New Materials Nanjing Co ltd
Current assignee: Hengxuan Building Materials New Materials Nanjing Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-04-07
Anticipated expiration: 2032-08-09

Abstract

The utility model provides a brick permeates water in sponge city relates to the brick technical field that permeates water, the utility model provides a brick permeates water in sponge city adopts multilayer composite construction, including through-hole layer, sparse hole water seepage layer, dense hole water seepage layer and quartz sand basic unit to be provided with a plurality of holes among the multilayer construction, can keep in through the hole after the rivers infiltration, play the cushioning effect, make the quick infiltration of rivers on fragment of brick surface, and the hole can also reduce fragment of brick material, reduce fragment of brick weight. The communicated arched tunnel is arranged below the through hole in the through hole layer, the arched bearing capacity is strong, the arched tunnel is not easy to collapse, and the arched tunnel has better mechanical property compared with a hollow water seepage structure; the raised anti-slip particles are arranged around the through hole, so that the abrasion of the through hole can be reduced while the surface friction force of the brick is increased.

Description

Sponge city brick that permeates water

Technical Field

The utility model belongs to the technical field of the highway construction annex, concretely relates to brick technical field permeates water.

Background

Along with the development of productivity in various regions, the construction scale of cities is larger and larger, road pavements constructed in the cities are mainly concrete pavements and asphalt pavements, the water permeability of the materials is poor, and rainwater can be discharged only through drainage ditches and sewers reserved at the edges of the roads; when the instantaneous precipitation is great, the drainage demand of the drainage device on the roadside can not be met, and accumulated water and urban waterlogging are easily caused.

Because urban area easily appears the problem such as waterlogging in heavy rainfall weather, has proposed the notion of building the sponge city, and the sponge city is a city rainfall flood management concept, means that the city can be like the sponge, possesses good elasticity when facing the heavy rainfall of short time, can absorb the rainfall of discharging in the city fast, also can call "water elasticity city". The water permeable bricks are usually paved on the ground surface in sponge city construction, so that the water permeability and the air permeability of the road surface can be effectively increased through the water permeable bricks, and the drainage effect is achieved.

Most of the existing permeable bricks are made of sandstone materials, and although the holes of the existing permeable bricks can enable accumulated water on the surface to quickly permeate and penetrate, the permeable water has no guiding effect and only is guided into the surrounding soil, and the internal water storage space is limited, so that the accumulated water still appears when the precipitation is large, and the rapid drainage is difficult.

Therefore, a sponge city water permeable brick needs to be provided, and the water storage capacity and the drainage efficiency of the water permeable brick are guaranteed.

SUMMERY OF THE UTILITY MODEL

For promoting the water storage capacity and the drainage efficiency of brick that permeates water, the utility model provides a following technical scheme:

a sponge city permeable brick comprises a through hole layer, a porous permeable layer, a dense permeable layer and a quartz sand base layer, wherein all the layers are arranged in sequence from top to bottom; the through hole layer is provided with a through hole, and an arched tunnel is arranged below the through hole; water storage holes are arranged in the dense hole permeable layer at intervals; a plurality of water pipelines are arranged in the quartz sand base layer at equal intervals; and the outer sides of the through hole layer, the porous permeable layer, the dense permeable layer and the quartz sand base layer are coated with reinforced concrete layers.

Preferably, raised anti-slip particles are arranged around the through holes.

Preferably, the arched tunnels below the through holes are arranged corresponding to the through holes.

Preferably, the arched tunnel and the water pipeline both penetrate through a reinforced concrete layer coated on the outer side of the water permeable brick.

Preferably, the depth of the water storage holes in the dense-hole water-permeable layer is smaller than the thickness of the dense-hole water-permeable layer; the upper end of the water storage hole is tightly attached to the hole dredging and water permeable layer.

Preferably, the reinforced concrete layer is provided with a slot and a projection which are corresponding in shape.

The utility model has the advantages that: the water permeable brick adopts a multilayer structure, and structural layers with different functions are arranged in the water permeable brick to store, guide and discharge the permeated water; through-hole in the through-hole layer can be with the quick leading-in arch tunnel of below of the ponding on fragment of brick surface to arch tunnel interconnect between each fragment of brick makes inside ponding can flow, balances each position water yield, improves drainage efficiency. The raised anti-skid particles around the through hole can reduce the abrasion near the through hole and prevent the collapse caused by the excessive abrasion of the through hole; the water storage holes in the dense-hole permeable layer can store water for a short time to solve the problem that the water seepage speed of the dense-hole permeable layer is slow, and the water storage holes can increase the contact area of accumulated water and the dense-hole permeable layer, so that the water seepage efficiency is improved. And a through drainage pipeline is arranged in the quartz sand base layer at the bottommost part, and guides water flow permeating into the bottom part to flow in a specified direction. Be provided with the hole of multiple different functions in the brick body, also make the fragment of brick possess good short-term retaining ability when promoting infiltration efficiency, the ponding on fragment of brick surface can permeate fast, avoids road ponding.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a top view of a water permeable brick structure;

in the figure: 1-a via layer; 2-an arch tunnel; 3-a through hole; 4-a porous permeable layer; 5-dense hole permeable layer; 6-water storage hole; 7-quartz sand base layer; 8-a drainage pipeline; 9-reinforcing concrete layer; 10-a bump; 11-a slot; 12-anti-skid particles.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiment is as follows:

like fig. 1-2, the utility model provides a sponge city is with brick that permeates water is multilayer structure, mainly divide into the four layers, from the top down is through-hole layer 1, dredges hole permeable stratum 4, dense hole permeable stratum 5 and quartz sand basic unit 8 in proper order, and the outside cladding of these structural layers has the bulk strength of reinforcing concrete layer 9 in order to strengthen the brick body. The through hole layer 1 is provided with a through hole 3 and an arched tunnel 2, the position of the arched tunnel 2 corresponds to the through hole 3, and the through hole 3 can directly guide accumulated water on the surface layer of the brick into the arched tunnel 2, so that the accumulated water on the surface layer can be quickly infiltrated; arched tunnel 2 runs through reinforcing concrete layer 8 and sets up, and arched tunnel 2 between each fragment of brick communicates each other promptly, when a certain regional ponding is more, can realize the drainage in coordination between each fragment of brick through the less regional fragment of brick of arched tunnel 2 inflow ponding, promotes drainage efficiency. And arched bearing capacity is stronger, compares in fretwork infiltration structure, the utility model provides a through-hole layer 1 possesses better mechanical structure.

Specifically, water storage holes 6 are arranged in the dense-hole permeable layer 5 at intervals, the water storage holes 6 penetrate through the dense-hole permeable layer 6 but do not penetrate through the dense-hole permeable layer, and the upper ends of the water storage holes 6 are tightly attached to the hole dredging permeable layer 4; the existence in water storage hole 6 makes dense hole permeable stratum 6 can store the partial moisture that permeates in dredging hole permeable stratum 4, prevents that 6 drainage inefficiency in dense hole permeable stratum from resulting in the whole drainage efficiency of fragment of brick of the too much influence of upper strata water to water storage hole 6 has increased the area of contact of water with dense hole permeable stratum 6, can improve the filtration and the drainage efficiency on dense hole permeable stratum. A drainage pipeline 8 is arranged in the quartz sand base layer 7 at the bottommost part of the brick; the quartz sand base layer 7 has good water permeability, water can rapidly permeate into the quartz sand base layer, and the drainage pipeline 8 plays a role in guiding water flow at the bottom; and drainage pipe 8 also runs through reinforcing concrete layer 9 and sets up, through the drainage pipe 8 cooperation in the different fragment of brick, can lead the moisture of infiltration to the assigned position, realizes quick drainage.

In this embodiment, raised anti-slip particles 12 are arranged around the through hole 3 in the through hole layer 1, and the anti-slip particles 12 can not only increase the friction force on the surface of the brick body, but also reduce the wear of the through hole 3 in the using process, so as to prevent the through hole 3 from collapsing due to excessive wear in the using process. Finally influencing the use effect of the water permeable brick. The reinforced concrete layer 9 is provided with the corresponding convex blocks 10 and the corresponding slots 11, the convex blocks 10 and the slots 11 can reduce the splicing difficulty when the water permeable bricks are laid, and the bonding strength between the water permeable bricks can be improved.

When the utility model is used, the water permeable bricks can be quickly paved and spliced by the slots 11 and the lugs 10; and the arched tunnel 2 and the water pipeline 8 can be arranged during laying, so that water flow can be guided. The utility model provides a brick that permeates water is provided with the cavity of multiple different shape system and function in the material layer of difference, when increasing the brick body retaining ability of permeating water, has also reduced the material use amount that the brick body was made, reduces brick body weight, makes the transportation and the use of the brick that permeates water more convenient.

In the description of the present specification, reference to the description of "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. The utility model provides a brick permeates water in sponge city which characterized in that: the porous quartz sand base layer is arranged from top to bottom; the through hole layer is provided with a through hole, and an arched tunnel is arranged below the through hole; water storage holes are arranged in the dense hole permeable layer at intervals; a plurality of water pipelines are arranged on the quartz sand base layer at equal intervals; the outside cladding of through-hole layer, dredging hole permeable layer, dense hole permeable layer and quartz sand basic unit has the reinforced concrete layer.

2. The sponge city water permeable brick according to claim 1, characterized in that: raised anti-skid particles are arranged around the through hole.

3. The sponge city water permeable brick according to claim 1, characterized in that: the arched tunnel below the through hole is arranged corresponding to the through hole.

4. The sponge city water permeable brick according to claim 1, characterized in that: the arched tunnel and the water pipeline penetrate through the reinforced concrete layer coated on the outer side of the water permeable brick.

5. The sponge city brick that permeates water of claim 1, its characterized in that: the depth of the water storage holes in the dense-hole permeable layer is smaller than the thickness of the dense-hole permeable layer; the upper end of the water storage hole is tightly attached to the hole dredging and water permeable layer.

6. The sponge city water permeable brick according to claim 1, characterized in that: the reinforced concrete layer is provided with a slot and a lug which correspond to each other in shape.