Drainage reinforcing base for ecological concrete permeable brick

Abstract

The utility model relates to water permeable brick drainage technical field especially is a kind of drainage reinforced pedestal of ecological concrete water permeable brick, including seat body, the inside of seat body is evenly provided with the mounting hole for installing water permeable brick, the bottom end of seat body is installed with water guide groove, the inside of mounting hole is installed with drainage device, the low end of drainage device is installed with water pan, and water pan is communicated with water guide groove;The drainage device includes shell, the bottom end of shell is hollowly arranged, the inside of shell is installed with filter cotton, the inside of the top end of shell is installed with top cover, the top end of top cover is evenly provided with water permeable groove;In the utility model, by setting up water guide groove, seat body and filter layer, the rainwater in water permeable brick joint can be directly preliminary filtered, can block silt, dust and impurity infiltration, simultaneously, filtered rainwater is guided into water guide groove and is discharged, realizes the efficient purification and collection of brick joint rainwater.

Description

Technical Field

[0001] This utility model relates to the field of permeable brick drainage technology, specifically to a drainage reinforcement base for ecological concrete permeable bricks. Background Technology

[0002] With the development of urban ecological construction, permeable brick paving systems are widely used in sidewalks, squares, and eco-friendly parking lots. Their main function is to allow rainwater to infiltrate through the pores and joints of the bricks, thereby alleviating surface runoff pressure and enabling rainwater recycling. However, existing permeable brick systems often rely solely on the permeability of the bricks themselves, neglecting the drainage and filtration design of rainwater between the brick joints, resulting in excess rainwater not being effectively filtered and collected.

[0003] In cases of heavy rainfall, rainwater enters the base layer through the brick joints. However, since the base layer is often composed of sand, gravel, or plain soil, it lacks a systematic water guiding and filtering device. Mud, dust, and organic impurities in the rainwater easily accumulate at the brick joints, causing drainage blockage. At the same time, excess rainwater infiltrates directly without treatment, which not only affects the stability of the base layer but may also cause local water accumulation or groundwater pollution. In addition, some traditional permeable brick paving uses a monolithic cast-in-place subbase, which is difficult and costly to maintain or clean blocked channels later. Therefore, to address the above problems, a drainage-enhanced base for ecological concrete permeable bricks is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a drainage-enhancing base for permeable concrete bricks to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A drainage-enhanced base for permeable concrete bricks includes a base body. The inner side of the base body is evenly provided with mounting holes for installing permeable bricks. A water guide groove is installed at the bottom end of the base body. A drainage device is installed inside the mounting holes. A water receiving tray is installed at the lower end of the drainage device, and the water receiving tray is connected to the water guide groove.

[0007] The drainage device includes a housing with a hollowed-out bottom, a filter cotton installed on the inner side of the housing, and a top cover installed on the inner side of the top of the housing. The top of the top cover has water-permeable grooves evenly distributed on its top.

[0008] Preferably, the water guide channel is composed of multiple U-shaped channels, and the multiple U-shaped channels are interconnected. The projected shape of the water guide channel is the same as the projected shape of the base body, and the opening width of the U-shaped channel of the water guide channel is greater than the thickness of the side plate of the base body.

[0009] Preferably, a filter layer is installed between the water guide channel and the base, and the filter layer is attached to the top side wall of the water guide channel.

[0010] Preferably, a support block is installed on the lower side of the filter layer. There are multiple support blocks, and the support blocks are evenly installed inside the water guide channel. The top of the support block is flush with the top of the water guide channel.

[0011] Preferably, a support rod is installed on the inner side of the housing, and through holes are evenly opened on the inner side of the filter cotton. The filter cotton is installed on the outer side of the support rod through the through holes. A support frame is installed on the upper side of the support rod, and the support frame is located on the lower side of the top cover.

[0012] Preferably, the top of the support rods arranged symmetrically on both sides is equipped with a screw, and the top of the screw penetrates through the support frame and the top cover, and a nut is installed on the outside of the screw.

[0013] Preferably, a groove is provided at the center of the top surface of the top cover, and a pull ring is installed on the inner side of the groove, with both ends of the pull ring rotatably installed on the inner side of the groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the rainwater in the gaps between permeable bricks can be preliminarily filtered directly through the water guide channel, the seat and the filter layer. This can prevent the seepage of mud, sand, dust and impurities. At the same time, the filtered rainwater is guided into the water guide channel for collection and discharge, thus achieving efficient purification and collection of rainwater in the gaps between bricks.

[0016] 2. In this utility model, the drainage device installed in the seat body is equipped with filter cotton, which is used to filter the accumulated water and rainwater seeping under the permeable bricks for secondary filtration; the filtered rainwater flows into the water guide channel through the water receiving tray and is discharged uniformly; the drainage device is designed as a detachable structure, so that users can easily replace the filter cotton, ensuring that the drainage channel is unobstructed and maintenance is convenient during long-term use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 This utility model Figure 3 A schematic diagram of the structure at point B;

[0021] Figure 5This is an exploded view of the drainage device of this utility model;

[0022] Figure 6 This is a schematic diagram of the water receiving tray installation structure of this utility model.

[0023] In the diagram: 1. Base; 2. Drainage device; 21. Shell; 22. Top cover; 23. Filter cotton; 24. Support rod; 25. Support frame; 26. Screw; 27. Nut; 28. Pull ring; 29. ​​Water permeable groove; 3. Filter layer; 4. Water guide groove; 5. Support block; 6. Mounting hole; 7. Water receiving tray. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0026] Please see Figure 1-6 This utility model provides a technical solution:

[0027] A drainage-enhanced base for an ecological permeable concrete brick mainly includes: a base body 1, a filter layer 3, a water guide channel 4, a support block 5, a drainage device 2, a water receiving tray 7, and permeable brick mounting holes 6, etc.

[0028] The base 1 has a box-like structure with evenly spaced mounting holes 6 on its inner side for embedding permeable bricks. A water guide channel 4 is provided below the bottom of the mounting holes 6 to collect filtered rainwater. When the permeable bricks are installed in the mounting holes 6 of the base 1, rainwater between the brick joints can seep directly down through the filter layer 3 at the bottom of the base.

[0029] The filter layer 3 is installed close to the top side wall of the water guide channel 4, and is supported by multiple support blocks 5 below it. The number of support blocks 5 is evenly distributed, and their tops are flush with the top of the water guide channel 4. During the infiltration process, rainwater in the brick joints first passes through the filter layer 3. Impurities such as mud, sand, and fallen leaves are blocked on the surface of the filter layer. The filtered rainwater flows along the filter layer into the water guide channel 4, where it is collected and discharged, thus achieving the purification and collection of rainwater in the brick joints.

[0030] The drainage device 2 is installed in the mounting hole 6 of the base 1, and includes a housing 21, a top cover 22, an internal support rod 24, and a filter cotton 23. The bottom of the housing 21 is hollowed out, and the top is closed by the top cover 22. Water-permeable grooves 29 are evenly opened on the top cover 22 for rainwater to enter the drainage device.

[0031] A support rod 24 inside the housing 21 supports the filter cotton 23. The filter cotton 23 has through holes on its inner side and passes through the support rod 24. The filter cotton 23 is used to trap impurities in the accumulated water. A support frame 25 is installed above the support rod 24 and fixed to the top cover 22 by screws 26 and nuts 27, ensuring the stability of the filter cotton 23 and the support structure. A groove is provided in the center of the top cover 22, and a pull ring 28 is installed in the groove for disassembling the drainage device 2 to replace the filter cotton 23.

[0032] When it rains, some of the rainwater seeps down through the gaps between the permeable bricks, is filtered directly through the filter layer 3, and then flows into the drainage channel 4 for discharge. The other part of the rainwater accumulates in the gaps between the bricks and inside the base, and enters the filter cotton 23 through the permeable channel 29 at the top of the drainage device 2 for secondary filtration. The filtered rainwater flows into the water receiving tray 7 at the bottom of the shell, and then flows into the drainage channel 4 for unified discharge, thus achieving dual collection and drainage.

[0033] During installation, first arrange the water guide channel 4 and support block 5, then place the filter layer 3 on the top side wall of the water guide channel, and then place the base 1 in the paving position. The permeable bricks are then embedded according to the mounting holes 6. The drainage device 2 can be lifted by pulling the top cover 22 via the pull ring 28 to disassemble the housing 21 and filter cotton 23 for cleaning or replacement. After replacement, reinstall to ensure long-term unobstructed drainage channels and easy maintenance.

[0034] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drainage-enhancing base for permeable ecological concrete bricks, comprising a base body (1), characterized in that: The inner side of the base (1) is evenly provided with mounting holes (6) for installing permeable bricks. A water guide groove (4) is installed at the bottom end of the base (1). A drainage device (2) is installed inside the mounting hole (6). A water receiving tray (7) is installed at the bottom end of the drainage device (2), and the water receiving tray (7) is connected to the water guide groove (4). The drainage device (2) includes a housing (21), the bottom of which is hollowed out, a filter cotton (23) is installed on the inner side of the housing (21), and a top cover (22) is installed on the inner side of the top of the housing (21). The top of the top cover (22) is evenly provided with water permeable grooves (29).

2. The drainage reinforced base of the ecological concrete permeable brick according to claim 1, characterized in that: The water guide channel (4) is composed of multiple U-shaped channels, and the multiple U-shaped channels are interconnected. The projected shape of the water guide channel (4) is the same as the projected shape of the base (1). The opening width of the U-shaped channel of the water guide channel (4) is greater than the thickness of the side plate of the base (1).

3. The drainage reinforced base of the ecological concrete permeable brick according to claim 1, characterized in that: A filter layer (3) is installed between the water guide channel (4) and the base (1), and the filter layer (3) is attached to the top side wall of the water guide channel (4).

4. The drainage reinforced base of the eco-concrete permeable brick according to claim 3, characterized in that: A support block (5) is installed on the lower side of the filter layer (3). There are multiple support blocks (5), and the support blocks (5) are evenly installed inside the water guide channel (4). The top of the support block (5) is flush with the top of the water guide channel (4).

5. The drainage reinforced base of the ecological concrete permeable brick according to claim 1, characterized in that: A support rod (24) is installed on the inner side of the housing (21). The filter cotton (23) has through holes evenly opened on the inner side. The filter cotton (23) is installed on the outer side of the support rod (24) through the through holes. A support frame (25) is installed on the upper side of the support rod (24). The support frame (25) is located on the lower side of the top cover (22).

6. The drainage-reinforced base of an eco-concrete permeable brick according to claim 5, characterized in that: The support rods (24) arranged symmetrically on both sides are equipped with screws (26) at their top ends, and the top end of the screws (26) passes through the support frame (25) and the top cover (22). Nuts (27) are installed on the outside of the screws (26).

7. The drainage reinforced base of an eco-concrete permeable brick according to claim 6, characterized in that: The top surface of the top cover (22) has a groove at the center and a pull ring (28) is installed inside the groove. The two ends of the pull ring (28) are rotatably installed inside the groove.

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