An anti-seepage structure for water supply in construction projects

Abstract

The utility model provides an anti-seepage structure for water supply of a construction project, comprising: a base plate, vertical edges arranged at the left and right ends of the base plate, and horizontal edges arranged at the front and rear sides of the base plate; an SBS coiled material layer is arranged on the top of the base plate, a coiled material waterproof layer is arranged on the SBS coiled material layer, an asphalt waterproof layer is arranged on the coiled material waterproof layer, and the asphalt waterproof layer extends to the side walls of the vertical edge and the horizontal edge. The arc plate can guide rainwater falling on the bottom of the vertical edge or the horizontal edge to the asphalt waterproof layer, preventing rainwater from staying at the angle, increasing the anti-seepage effect, and preventing rainwater from penetrating through the roof from the gap. The water retaining plate is used to prevent rainwater from falling on the connection between the vertical edge and the base plate, thereby further strengthening the anti-seepage effect at the gap, facilitating long-term use, and the rainwater on the rain retaining plate can be guided into the water pipe through the second diversion, and then further guided into the interior of the sewer pipe for downward transportation.

Description

Technical Field

[0001] The utility model relates to the field of water supply for construction projects, in particular to an anti-seepage structure for water supply for construction projects. Background Art

[0002] Building waterproofing is a branch project that ensures that the structure of a building is not invaded by water and the internal space is not harmed by water. Building waterproofing occupies an important position in the entire construction project. Building waterproofing involves many parts of the building, such as the basement, wall floor, wall body, roof, etc., to ensure that the building structure and internal space are not polluted, and provide people with a comfortable and safe living space environment. Roof waterproofing has always been an important issue that needs to be solved in the engineering field. Cracks are prone to occur in the floor slab or cement layer, causing external water to penetrate from these cracks and flow into the room along the gaps, causing indoor leakage. The addition of anti-seepage structure is an important construction step to ensure that the structure of the building is not invaded by water and the internal space is not harmed by water. It occupies an important position in the entire construction project.

[0003] The prior art can refer to the Chinese authorized utility model patent with publication number CN214657849U, which discloses an anti-seepage structure for water supply in a construction project, including a vertical side, horizontal sides are arranged on the front and rear sides of the vertical side, a roof is arranged on the left side of the vertical side, a waterproof connecting block is arranged on the upper side of the roof on the left side of the vertical side, a drain port is arranged on the front side of the horizontal side, a drain pipe is arranged on the lower side of the drain port, and a plurality of fixing blocks are arranged in the middle of the drain pipe.

[0004] The above technology has the following disadvantages: no anti-seepage mechanism is provided between the vertical edge, the horizontal edge and the angle of the roof, and rainwater will stay at the angle where the vertical edge or the horizontal edge connects with the roof, and is prone to infiltration for a long time. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes an anti-seepage structure for water supply of construction projects, which is used to solve the problem that no anti-seepage mechanism is set between the angles of the vertical edges, horizontal edges and the roof in the above-mentioned prior art, and rainwater will stay at the angle where the vertical edges or horizontal edges connect with the roof, which is easy to penetrate for a long time.

[0006] To achieve the above-mentioned purpose, the utility model provides an anti-seepage structure for water supply in construction engineering, comprising: a bottom plate, vertical edges arranged at the left and right ends of the bottom plate, and horizontal edges arranged at the front and rear sides of the bottom plate;

[0007] The top of the bottom plate is provided with an SBS coiled material layer, a coiled material waterproof layer is provided on the SBS coiled material layer, an asphalt waterproof layer is provided on the coiled material waterproof layer, and the asphalt waterproof layer extends to the side walls of the vertical edge and the horizontal edge;

[0008] The vertical side and the horizontal side are both provided with arc plates on one side where they are connected to the bottom plate, and the arc plates are located on the top of the asphalt waterproof layer;

[0009] The two vertical sides are both connected with downpipes, and the vertical sides are provided with fixing blocks for fixing the downpipes;

[0010] A spacer cavity is formed between the bottom of the base plate and the roof;

[0011] A plurality of water inlets are provided at the bottom of the vertical side.

[0012] Furthermore, one end of the water inlet passes through the arc plate, and the other end of the water inlet is connected to the downcomer.

[0013] Furthermore, two inclined plates are arranged opposite to each other on the top of the asphalt waterproof layer, one end of the two inclined plates are connected, and the inclined direction of the inclined plates is from the middle of the asphalt waterproof layer to one side of the vertical edge from high to low;

[0014] One end of the inclined plate is in communication with the water inlet;

[0015] A first guide groove is formed at the other end of the inclined plate, and the first guide groove is connected to the water inlet;

[0016] The first guide groove as a whole is inclined from high to low from one end of the vertical side to the other end of the vertical side.

[0017] Furthermore, a rain shield is provided on the other side of the two vertical sides;

[0018] A second guide groove is provided on the rain shield, and a plurality of water pipes are connected through the second guide groove, and one end of the water pipe is connected to the downpipe;

[0019] The number of the water delivery pipes and the sewer pipes is the same.

[0020] Compared with the prior art, the beneficial effect of the utility model is that: the arc plate can be used to guide rainwater falling on the bottom of the vertical edge or the horizontal edge to the asphalt waterproof layer, preventing rainwater from staying at the angle, increasing the anti-seepage effect, and preventing rainwater from penetrating through the roof from the gap. The water retaining plate is used to prevent rainwater from falling on the connection between the vertical edge and the bottom plate, thereby further strengthening the anti-seepage effect at the gap, making it convenient for long-term use. The rainwater on the rain shield can be guided into the water pipe through the second diversion plate, and then further guided into the interior of the sewer pipe for downward transportation.

[0021] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0023] Figure 2 This is a second three-dimensional structural schematic diagram of the utility model;

[0024] Figure 3 This is a third three-dimensional structural schematic diagram of the utility model;

[0025] Figure 4 It is a partial structural schematic diagram of the utility model;

[0026] Figure 5 It is a plan view of the bottom plate of the utility model.

[0027] In the figure: 1. horizontal side; 2. vertical side; 3. inclined plate; 4. arc plate; 5. water inlet; 6. downpipe; 7. fixing block; 8. rain shield; 9. partition cavity; 10. bottom plate; 11. first guide groove; 12. second guide groove; 13. water pipe; 14. asphalt waterproof layer; 15. membrane waterproof layer; 16. SBS membrane layer. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0029] Reference Figure 1-5 As shown, an anti-seepage structure for water supply of a construction project comprises: a bottom plate 10, vertical edges 2 arranged at the left and right ends of the bottom plate 10, and horizontal edges 1 arranged at the front and rear sides of the bottom plate 10;

[0030] An SBS roll material layer 16 is arranged on the top of the bottom plate 10, a roll material waterproofing layer 15 is arranged on the SBS roll material layer 16, an asphalt waterproofing layer 14 is arranged on the roll material waterproofing layer 15, and the asphalt waterproofing layer 14 extends to the side walls of the vertical edge 2 and the horizontal edge 1;

[0031] The vertical side 2 and the horizontal side 1 are both provided with an arc plate 4 on one side where they are connected to the bottom plate 10, and the arc plate 4 is located on the top of the asphalt waterproof layer 14;

[0032] The two vertical sides 2 are both connected with a downpipe 6, and a fixing block 7 for fixing the downpipe 6 is provided on the vertical side 2;

[0033] A spacer cavity 9 is formed between the bottom of the base plate 10 and the roof;

[0034] A plurality of water inlets 5 are provided at the bottom of the vertical side 2 .

[0035] The utility model provides a technical solution that can guide rainwater falling on the bottom of the vertical edge 2 or the horizontal edge 1 to the asphalt waterproof layer 14 through the arc plate 4, preventing the rainwater from staying at the angle, increasing the anti-penetration effect, and preventing rainwater from penetrating through the roof from the gap.

[0036] The formed partition cavity 9 can further enhance the anti-penetration effect and has certain sound insulation, warmth retention and moisture-proof effects.

[0037] Preferably, one end of the water inlet 5 passes through the arc plate 4 , and the other end of the water inlet 5 is connected to the down pipe 6 .

[0038] Specifically, the water inlet 5 is provided to facilitate the introduction of rainwater into the sewer pipe 6 .

[0039] Preferably, two inclined plates 3 are arranged opposite to each other on the top of the asphalt waterproof layer 14, one end of the two inclined plates 3 is connected, and the inclined direction of the inclined plates 3 is inclined from high to low from the middle of the asphalt waterproof layer 14 to one side of the vertical side 2;

[0040] One end of the inclined plate 3 is connected to the water inlet 5;

[0041] A first guide groove 11 is formed at the other end of the inclined plate 3, and the first guide groove 11 is connected to the water inlet 5;

[0042] The first guide groove 11 is generally inclined from high to low from one end of the vertical side 2 to the other end of the vertical side 2 .

[0043] Specifically, the inclined plate 3 is provided to conveniently guide the rainwater into the first guide groove 11, and the rainwater is guided into the water inlet 5 through the first guide groove 11, so as to facilitate the downward transportation of the rainwater;

[0044] It should be noted that three downpipes 6 are provided and are evenly distributed along the length direction of the vertical side 2 , and the number of the water inlets 5 is consistent with the number of the downpipes 6 .

[0045] Preferably: a rain shield 8 is provided on the other side of the vertical edge 2;

[0046] A second guide groove 12 is provided on the rain shield 8, and a plurality of water pipes 13 are connected through the second guide groove 12, and one end of the water pipe 13 is connected to the downpipe 6;

[0047] The number of water delivery pipes 13 and water down pipes 6 is the same.

[0048] Specifically, the water retaining plate 8 is set to prevent rainwater from falling on the connection between the vertical edge 2 and the bottom plate 10, thereby further strengthening the anti-seepage effect at the gap, which is convenient for long-term use. The second guide 12 is set to guide the rainwater on the rain retaining plate 8 into the water pipe 13, and then further into the interior of the sewer pipe 6 for downward transportation.

[0049] In the present invention, the arc plate 4 can guide the rainwater falling on the bottom of the vertical edge 2 or the horizontal edge 1 to the asphalt waterproof layer 14, preventing the rainwater from staying at the angle, increasing the anti-penetration effect, and preventing the rainwater from penetrating through the roof from the gap. The formed spacer cavity 9 can further enhance the anti-penetration effect, and at the same time has a certain effect of sound insulation, heat preservation and moisture resistance;

[0050] The inclined plate 3 is provided to facilitate guiding rainwater into the first guide groove 11, and the rainwater is guided into the water inlet 5 through the first guide groove 11, so as to facilitate the downward transportation of the rainwater;

[0051] The water retaining plate 8 is set to prevent rainwater from falling on the connection between the vertical edge 2 and the bottom plate 10, thereby further strengthening the anti-seepage effect at the gap, which is convenient for long-term use. The rainwater on the rain retaining plate 8 can be introduced into the water pipe 13 through the second guide 12, and then further introduced into the interior of the sewer pipe 6 for downward transportation.

[0052] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An anti-seepage structure for water supply in construction projects, characterized in that: include: A bottom plate (10), vertical edges (2) arranged at left and right ends of the bottom plate (10), and horizontal edges (1) arranged at front and rear sides of the bottom plate (10); A SBS coiled material layer (16) is arranged on the top of the base plate (10), a coiled material waterproofing layer (15) is arranged on the SBS coiled material layer (16), an asphalt waterproofing layer (14) is arranged on the coiled material waterproofing layer (15), and the asphalt waterproofing layer (14) extends to the side walls of the vertical edge (2) and the horizontal edge (1); A curved plate (4) is provided on one side where the vertical side (2) and the horizontal side (1) are connected to the bottom plate (10), and the curved plate (4) is located on the top of the asphalt waterproof layer (14); A water pipe (6) is connected to and arranged on both of the two vertical sides (2), and a fixing block (7) for fixing the water pipe (6) is arranged on the vertical side (2); A spacer cavity (9) is formed between the bottom of the base plate (10) and the roof; A plurality of water inlets (5) are provided at the bottom of the vertical side (2).

2. The anti-seepage structure for water supply in construction engineering according to claim 1, characterized in that: One end of the water inlet (5) passes through the arc plate (4), and the other end of the water inlet (5) is connected to the downpipe (6).

3. The anti-seepage structure for water supply in construction engineering according to claim 1, characterized in that: Two inclined plates (3) are arranged opposite to each other on the top of the asphalt waterproof layer (14), one end of the two inclined plates (3) are connected, and the inclined direction of the inclined plates (3) is inclined from high to low from the middle of the asphalt waterproof layer (14) to one side of the vertical side (2); One end of the inclined plate (3) is in communication with the water inlet (5).

4. The anti-seepage structure for water supply in construction engineering according to claim 3, characterized in that: The other end of the inclined plate (3) is provided with a first guide groove (11), and the first guide groove (11) is connected to the water inlet (5).

5. The anti-seepage structure for water supply in construction engineering according to claim 4, characterized in that: The first guide groove (11) as a whole is inclined from high to low from one end of the vertical side (2) to the other end of the vertical side (2).

6. The anti-seepage structure for water supply in construction engineering according to claim 1, characterized in that: A rain shield (8) is provided on the other side of the two vertical sides (2).

7. The anti-seepage structure for water supply in construction engineering according to claim 6, characterized in that: The rain shield (8) is provided with a second guide groove (12), a plurality of water pipes (13) are connected through the second guide groove (12), and one end of the water pipe (13) is connected to the downpipe (6); The number of the water delivery pipes (13) and the number of the downpipes (6) are the same.

Images