Anti-blocking capillary drain board

Abstract

The utility model belongs to the technical field of drain boards, and particularly relates to an anti-blocking capillary drain board which comprises a plurality of block boards connected end to end into a row. A row of water inlet cavities are formed in the side, close to the ground, of the block plate, and drainage cavities communicating with the water inlet cavities are formed in the positions, right opposite to the water inlet cavities, of the block plate; a first pressure-resistant hole is formed in the position, located between every two connected drainage cavities, of the block plate, a first pressure-resistant rib is fixed into the first pressure-resistant hole, a row of second pressure-resistant holes are formed in one side of the block plate, and second pressure-resistant ribs are fixed into the second pressure-resistant holes. According to the anti-blocking capillary drainage plate, when the block plate is subjected to external pressure, the pressure borne by the block plate is supported by the second pressure-resistant rib and the first pressure-resistant rib, under the elastic deformation action of the second pressure-resistant rib and the first pressure-resistant rib, the block plate is promoted to recover after the stress of the block plate is finished, and the drainage cavity and the water inlet cavity are ensured to recover to the initial state for water absorption; and water can smoothly flow through the drainage plate after the plate is stressed.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage plates, in particular to an anti-blocking capillary drainage plate. Background Art

[0002] In modern civil engineering, landscape architecture, building foundation treatment, road engineering and other fields, as an important waterproof material and drainage system component, drainage plates are widely used in improving soil drainage performance, preventing foundation settlement caused by water accumulation and improving soil environment. However, in the actual use process of traditional drainage plates, especially under the interference of complex and changeable natural environment and frequent human activities, they often face many challenges.

[0003] Among them, a significant technical defect is that after the drainage plate is laid flat on the ground, due to the action of trampling or other external pressures, it is easy to deform or even break. This kind of deformation not only causes the drainage plate unable to restore its original flat state, but more seriously destroys the siphon water absorption structure inside the drainage plate.

[0004] The siphon water absorption structure is an important mechanism for the drainage plate to achieve efficient drainage and soil water management. Through capillary action and siphon effect, it can automatically suck and drain the excess water in the soil, so as to maintain the stability and air permeability of the soil structure. When the drainage plate is extruded and deformed by external forces, the capillary channels inside it may be blocked or damaged, resulting in the inability of water to flow smoothly. These problems not only affect the service life and performance stability of the drainage plate, but also bring great difficulties to the subsequent maintenance and repair work. Summary of the Utility Model

[0005] In order to overcome the defects of the existing technology pointed out above, the inventor of the present invention has conducted in-depth research and completed the present utility model after a large amount of creative labor.

[0006] Specifically, the technical problem to be solved by the present utility model is: to provide an anti-blocking capillary drainage plate to solve the technical problem that the current drainage plate is easy to deform or even break after being laid flat on the ground due to the action of trampling or other external pressures. This kind of deformation not only causes the drainage plate unable to restore its original flat state, but more seriously destroys the siphon water absorption structure inside the drainage plate.

[0007] To solve the above technical problem, the present utility model provides the following technical solution:

[0008] An anti-blocking capillary drainage plate includes a plurality of block plates connected end to end in a row, and the two adjacent block plates are detachably connected.

[0009] A row of water inlet cavities is provided on one side of the block plate close to the ground, and a drainage cavity connected to the water inlet cavity is provided on the block plate at a position directly facing each of the water inlet cavities;

[0010] A pressure-resistant hole one is provided on the block plate and located between two connected drainage cavities, a pressure-resistant rib one is fixed inside the pressure-resistant hole one, and a row of pressure-resistant holes two is provided on one side of the block plate, a pressure-resistant rib two is fixed inside the pressure-resistant hole two.

[0011] As an improved technical solution, the first compression rib and the second compression rib are in a cross-staggered state, and the second compression rib is located on the side of the first compression rib away from the water inlet cavity.

[0012] As an improved technical solution, a filter cloth is installed inside the water inlet cavity.

[0013] As an improved technical solution, a first anti-sticking layer is fixed to the inner wall surface of the drainage cavity, and second anti-sticking layers are arranged on both sides of the water inlet cavity, and two second anti-sticking layers are respectively connected to the two ends of the first anti-sticking layer.

[0014] As an improved technical solution, the water inlet cavity and the first anti-sticking layer are both silicate coatings.

[0015] As an improved technical solution, T-slots are provided on both sides of the block plate, and an I-shaped card cavity is formed between two adjacent T-slots, and a card block is clamped inside the I-shaped card cavity.

[0016] After adopting the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the T-slots between the two plates are aligned and combined to form an I-shaped card cavity. The card block is inserted into the I-shaped card cavity to clip the two connected plates together. Multiple plates can be connected in series in a straight line conveniently and quickly. The corresponding number of plates can be selected according to the required length and spliced together, which is flexible and convenient.

[0018] 2. During use, when the block plate is subjected to external pressure, the pressure it is subjected to will be supported by the second compression rib and the first compression rib, and under the elastic deformation of the second compression rib and the first compression rib, when the block plate is subjected to force, the block plate is prompted to recover, ensuring that the drainage cavity and the water inlet cavity are restored to their initial state to absorb water, ensuring that the water can flow smoothly through the drainage board after the block plate is subjected to force, and the first compression rib and the second compression rib are staggered in a twenty-character pattern, and the compression ribs in the cross-staggered state have stronger pressure resistance, which is beneficial to reducing the degree of deformation of the block plate when the block plate is subjected to force.

[0019] 3. In the present utility model, a filter cloth is installed inside the water inlet cavity. The filter cloth blocks impurities such as soil outside, and only liquid can pass through the filter cloth and enter the inside of the drainage cavity through the water inlet cavity and be discharged outward. Moreover, the first anti-adhesion layer installed inside the drainage cavity and the second anti-adhesion layer installed inside the water inlet cavity, together with the silicate coating layer, are conducive to preventing external soil or dust from adhering to the inner wall surfaces of the drainage cavity or the water inlet cavity, avoiding the accumulation over a long time and causing them to condense and become larger, resulting in the blockage of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0021] Figure 1 It is a schematic structural diagram of the splicing of two block plates of an anti-blocking capillary drainage board of the present utility model.

[0022] Figure 2 It is a schematic structural diagram of a block plate of an anti-blocking capillary drainage board of the present utility model.

[0023] Figure 3 It is an anti-blocking capillary drainage board of the present utility model Figure 2 The enlarged structural diagram at A in it.

[0024] Figure 4 It is an anti-blocking capillary drainage board of the present utility model Figure 2 The enlarged structural diagram at B in it.

[0025] Description of the reference numerals:

[0026] 1. Block plate; 11. T-shaped groove; 12. Drainage cavity; 13. Water inlet cavity; 14. Filter cloth; 15. First anti-adhesion layer; 16. Second anti-adhesion layer; 17. First compression hole; 18. Second compression hole; 2. Clamping block; 3. First compression rib; 4. Second compression rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the attached drawings). If this specific posture changes, the directional indications will also change accordingly.

[0029] At the same time, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously.

[0030] In addition, in the present utility model, descriptions such as "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] As Figures 1 to 4 As commonly shown, this embodiment provides an anti-blocking capillary drainage board. Such an anti-blocking capillary drainage board includes a plurality of block boards 1 connected end to end in a row, and the two adjacent block boards 1 are detachably connected;

[0032] On the block board 1 and on the side close to the ground, a row of water inlet cavities 13 are opened, and at the position of the block board 1 corresponding to each water inlet cavity 13, a drainage cavity 12 communicating with the water inlet cavity 13 is opened;

[0033] On the block board 1 and between two adjacent drainage cavities 12, a first compression hole 17 is opened, and a first compression rib 3 is fixed inside the first compression hole 17. On one side of the block board 1, a row of second compression holes 18 are opened, and a second compression rib 4 is fixed inside the second compression hole 18.

[0034] When the block board 1 is subjected to external pressure, the pressure it receives will be supported by the second compression rib 4 and the first compression rib 3. Under the elastic deformation of the second compression rib 4 and the first compression rib 3, when the force on the block board 1 ends, it causes the block board 1 to return to its original state, ensuring that the drainage cavity 12 and the water inlet cavity 13 return to their initial states for water absorption, and ensuring that water can flow smoothly through the drainage board after the block board 1 is stressed.

[0035] As Figures 2 to 4As shown together, in this embodiment, the first compression rib 3 and the second compression rib 4 are in a cross-interlaced state, and the second compression rib 4 is located on the side of the first compression rib 3 away from the water inlet cavity 13. The first compression rib 3 and the second compression rib 4 are spring steel rods. The first compression rib 3 and the second compression rib 4 are arranged in a cross-interlaced manner. In the cross-interlaced state, the compression resistance of the compression ribs is stronger, which is beneficial to reducing the deformation degree of the block board 1 when the block board 1 is stressed.

[0036] As Figure 3 shown, in this embodiment, a filter cloth 14 is installed inside the water inlet cavity 13. The filter cloth 14 is installed inside the water inlet cavity 13. The setting of the filter cloth 14 blocks impurities such as mud outside, and only liquid can pass through the filter cloth 14 and enter the inside of the drainage cavity 12 through the water inlet cavity 13 and be discharged outwards.

[0037] As Figure 3 shown, in this embodiment, a first anti-adhesion layer 15 is fixed on the inner wall surface of the drainage cavity 12. Second anti-adhesion layers 16 are arranged on both sides inside the water inlet cavity 13, and the two second anti-adhesion layers 16 are respectively connected to both ends of the first anti-adhesion layer 15.

[0038] As Figure 3 shown, in this embodiment, the water inlet cavity 13 and the first anti-adhesion layer 15 are both made of silicate paint. The first anti-adhesion layer 15 installed inside the drainage cavity 12 and the second anti-adhesion layer 16 installed inside the water inlet cavity 13. The setting of the silicate paint layer is beneficial to preventing external mud or dust from adhering to the inner wall surface of the drainage cavity 12 or the water inlet cavity 13, and avoiding the accumulation over a long time leading to its condensation and enlargement, resulting in the blockage of the pipeline.

[0039] As Figures 1 to 2 As shown together, in this embodiment, T-shaped grooves 11 are formed on both sides of the block board 1, and an I-shaped clamping cavity is formed between two adjacent T-shaped grooves 11. A clamping block 2 is clamped inside the I-shaped clamping cavity. The T-shaped grooves 11 between the two block boards 1 are aligned and combined to form an I-shaped clamping cavity. When the clamping block 2 is inserted into the inside of the I-shaped clamping cavity, the two adjacent block boards 1 are clamped together. Multiple block boards 1 can be connected in series in a straight line conveniently and quickly. Select the corresponding number of block boards 1 according to the required length and splice them together, which is flexible and convenient.

[0040] During use, the installation process between two adjacent block boards 1 is as follows: Lay the two block boards 1 flat and in parallel, align the T-shaped grooves 11 between the two block boards 1 and combine them to form an I-shaped clamping cavity, and insert the clamping block 2 into the inside of the I-shaped clamping cavity, then the two adjacent block boards 1 are clamped together;

[0041] During use, when the block board 1 is subjected to external pressure, the pressure it receives is supported by the second compression rib 4 and the first compression rib 3. Under the elastic deformation of the second compression rib 4 and the first compression rib 3, after the force on the block board 1 ends, the block board 1 is urged to recover, ensuring that the drainage cavity 12 and the water inlet cavity 13 recover to their initial states for water absorption, and ensuring that the water can flow smoothly through the drainage board after the block board 1 is stressed.

[0042] It should be understood that the use of these embodiments is only for illustrating the present invention and is not intended to limit the protection scope of the present invention. In addition, it should also be understood that after reading the technical content of the present invention, those skilled in the art can make various changes, modifications and / or variations to the present invention, and all these equivalent forms also fall within the protection scope defined by the appended claims of this application.

Claims

1. A capillary drainage board for preventing blockage, characterized in that: It includes a plurality of block plates (1) whose multiple trunks are connected end to end in a row, and the two adjacent block plates (1) are detachably connected; On the block plate (1) and on the side close to the ground, a row of water inlet cavities (13) are provided, and at the position of each of the water inlet cavities (13) on the block plate (1), a drainage cavity (12) communicating with the water inlet cavity (13) is provided; On the block plate (1) and between two adjacent drainage cavities (12), a first pressure-resistant hole (17) is provided, a first pressure-resistant rib (3) is fixed inside the first pressure-resistant hole (17), a row of second pressure-resistant holes (18) are provided on one side of the block plate (1), and a second pressure-resistant rib (4) is fixed inside the second pressure-resistant hole (18).

2. The anti-blocking capillary drainage board according to claim 1, characterized in that: The first pressure-resistant rib (3) and the second pressure-resistant rib (4) are in a cross-interleaved state, and the second pressure-resistant rib (4) is located on the side of the first pressure-resistant rib (3) away from the water inlet cavity (13).

3. The capillary drainage board for preventing blockage according to claim 2, characterized in that: A filter cloth (14) is installed inside the water inlet cavity (13).

4. The capillary drainage board for preventing blockage according to claim 3, characterized in that: A first anti-sticking layer (15) is fixed on the inner wall surface of the drainage cavity (12), and second anti-sticking layers (16) are provided on both sides inside the water inlet cavity (13), and the two second anti-sticking layers (16) are respectively connected to both ends of the first anti-sticking layer (15).

5. The capillary drainage board for preventing blockage according to claim 4, characterized in that: The water inlet cavity (13) and the first anti-sticking layer (15) are both made of silicate paint.

6. The anti-clogging capillary drainage board according to claim 5, characterized in that: T-shaped grooves (11) are provided on both sides of the block plate (1), and an I-shaped clamping cavity is formed between two adjacent T-shaped grooves (11), and a clamping block (2) is clamped inside the I-shaped clamping cavity.

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