Tomb area drainage structure
By using flat bricks to reserve drainage gaps and bonded layers in the cemetery, and combining the use of stone boxes and geotextiles, the problems of blockage, ground unevenness and complex construction in the cemetery area in the existing technology are solved. Achieve ground leveling and low-cost maintenance.
Patent Information
- Application Number
- CN202421080049.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing cemetery drainage system is composed of point-type drainage, which makes solid waste easy to enter the drainage ditches, causing blockage, uneven ground, complex construction, and high maintenance costs. The deep burial of the pipeline is prone to conflict with other buried pipelines, resulting in ground water risks. .
Flat tiles are used to reserve drainage gaps, combine layers and gravel layers to collect rainwater. The first drainage pipe is located below the gravel layer to collect water into the total drainage system, combining stone boxes and geotextile design to reduce the risk of blockage and simplify construction.
The ground level has been achieved, the construction and maintenance costs have been reduced, the risk of blockage has been reduced, the construction difficulty of drainage system has been simplified, and the water accumulation in the cemetery has been effectively handled.
Smart Images
Figure CN222295202U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a sacrificial tomb area, in particular to a drainage structure for the tomb area. Background Art
[0002] The existing cemetery drainage system mainly consists of a point drainage structure with a drainage outlet covered with a metal or resin cover at every interval. The drainage effect of the cemetery is achieved by slopes on all sides or uneven ground. Solid waste is easy to enter the drainage ditch, which is inconvenient to clean and will eventually flow into the main pipeline, which may cause blockage of the drainage ditch and the main pipeline. In addition, the silt in the drainage ditch cannot be centrally treated as it flows with the water, resulting in the water collected in the main pipeline being turbid and troublesome to deal with later.
[0003] There are also the following problems: the need to slope on all four sides results in an uneven ground surface with wavy and funnel-shaped ground; the need to slope on all four sides makes the slope design and construction more complicated; the pipeline needs to be buried deep, so the construction excavation volume is large; if drainage is poor at one point, there is a risk of water accumulation on the ground; the maintenance cost of the pipeline is high; and the need to bury the pipeline deep may conflict with other buried pipelines. Utility Model Content
[0004] In order to solve the deficiencies of the prior art, the utility model provides the following technical solutions:
[0005] A drainage structure for a cemetery area comprises: a plurality of paving bricks with drainage gaps reserved between the paving bricks, a first bonding layer, the first bonding layer being located below the paving bricks and serving as a paving platform for the paving bricks, a drainage ditch, the drainage ditch being located on one side or both sides of the bonding layer and collecting rainwater flowing through the paving bricks, a gravel layer, the gravel layer being located below the first bonding layer, and a first drain pipe, the first drain pipe being located below the gravel layer and collecting rainwater leaking from the gravel layer, gathering the accumulated water in the cemetery area and flowing the water into a main drainage system.
[0006] Preferably, both sides of the road are paved with plain soil, which is also located above the gravel layer.
[0007] Preferably, the width of the reserved drainage gap is 5 mm.
[0008] Preferably, stainless steel plates are provided on both sides of the water inlet located above the drainage ditch.
[0009] Preferably, a second bonding layer is laid below the drainage ditch.
[0010] Preferably, a geotextile is laid under the gravel layer.
[0011] Preferably, the first drain pipe is placed in a V-shaped drain channel.
[0012] Preferably, geotextile is provided on the wall surface of the V-shaped drainage channel.
[0013] Preferably, a stone box is placed on one side of the plain soil, a hole is opened at the bottom of the stone box, a base layer is laid under the stone box, and a second drainage pipe is vertically buried in the base layer.
[0014] Preferably, one end of the second drainage pipe is connected to the stone box, and the other end is connected to the gravel layer, and geotextiles are laid at both ends of the second drainage pipe.
[0015] After adopting the above structure, compared with the prior art, it has the following advantages:
[0016] 1. Ensure that the ground is flat from a sensory perspective.
[0017] 2. Simplify the construction difficulty of the drainage system.
[0018] 3. Reduce the construction and maintenance costs of the cemetery drainage system.
[0019] 4. Reduce the risk of blockage in cemetery drainage. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a cross-sectional view of the utility model.
[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle.
[0022] Figure 3 It is a drainage schematic diagram of the utility model.
[0023] Marking Description
[0024] Tiled bricks-1; first bonding layer-2; drainage gaps-3; drainage ditches-4; gravel layer-5; first drainage pipe-6; plain soil-7; second bonding layer-8; V-shaped drainage channel-9; geotextile-10; second drainage pipe-11; third drainage pipe-12. DETAILED DESCRIPTION
[0025] like Figure 1 As shown, the utility model provides a cemetery drainage structure, the main components of which include:
[0026] A plurality of paving bricks 1 are provided with drainage gaps 3 between the paving bricks 1; a first bonding layer 2 is located below the paving bricks 1 and serves as a paving platform for the paving bricks 1; a drainage ditch 4 is located on one side or both sides of the bonding layer and collects rainwater flowing through the paving bricks 1; a gravel layer 5 is located below the first bonding layer 2; a geotextile 10 is laid on the gravel layer 5; a first drainage pipe 6 is located below the gravel layer 5 and collects rainwater leaking from the gravel layer 5, collects the accumulated water in the tomb area and flows it into the main drainage system.
[0027] Specifically, the drainage structure of this embodiment is set between the tombs. Since the garden road in the tomb area does not need to carry heavy vehicles, the roadbed can use the basic structure. The drainage system consists of three parts: the drainage system at the stone box, the drainage system flowing from the ground into the linear drainage ditch, and the drainage system that penetrates into the ground through the drainage gaps 3 between the paving bricks 1.
[0028] Furthermore, in this embodiment, the drainage system at the stone box is as follows: a stone box is placed on one side of the plain soil 7, a base layer is laid at the bottom of the stone box, holes are punched in the base layer to lay a second drainage pipe 11, one end of which is connected to the stone box and the other end is connected to the gravel layer 5, and geotextiles 10 are arranged at both ends.
[0029] After the stone box is placed on the tomb foundation and sealed, due to the joint gaps between the stone box and the inner plate and cover plate, rainwater and underground moisture are easy to leak, and there is a risk of water seepage and water accumulation; if there is no problem with the sealing, the moisture in the air in the stone box will also condense into condensed water due to climate reasons, thus forming water accumulation. Therefore, the second drainage pipe 11 connects the inside and outside of the stone box to drain most of the accumulated water.
[0030] Below the gravel layer 5 is a plain soil layer. There are large gaps between the gravels on the gravel layer 5. The second drainage pipe 11 passes through the tomb foundation and eventually discharges the accumulated water into the gravel layer 5. The accumulated water flows out through the gaps between the gravel layers 5 without causing accumulation.
[0031] Furthermore, the spaces between the tombs are filled with plain soil 7.
[0032] like Figure 2 As shown, the drainage system for the drainage gap 3 between the paving bricks 1 to penetrate into the ground includes: the width of the drainage gap 3 of the paving brick 1 is 5mm, and the ground water flows into the gravel layer 5 through the drainage gap 3. The first bonding layer 2 located below the paving brick 1 is a mixed layer of cement and mortar for laying the paving brick 1. Below the first bonding layer 2 is a concrete layer, and below the concrete layer is a gravel layer 5. A geotextile 10 is also laid under the gravel layer 5 to play a role in filtering, increasing the stability of the upper and lower soil layers, and assisting drainage. Further, it also includes a first drainage pipe 6, which is a plastic drainage blind pipe. And a V-shaped drainage channel 9 for placing the first drainage pipe 6. Water flows through the ground surface and penetrates into the gravel layer 5. The first drainage pipe 6 is provided with small holes, and rainwater flows into the first drainage pipe 6 through the small holes, and is finally discharged by the first drainage pipe 6. A geotextile 10 is set on the wall surface of the V-shaped drainage channel 9 to play a role in filtering, increasing the stability of the upper and lower soil layers, and assisting drainage.
[0033] Furthermore, the drainage system for the ground to flow into the linear drainage ditch includes: a drainage ditch 4 is installed on one or both sides of the first bonding layer 2, and correspondingly, a second bonding layer 8 needs to be laid under the drainage ditch 4 for its placement and construction, and the second bonding layer 8 is also a cement mortar bonding layer. In addition, in order to make the second bonding layer 8 more stable and reliable, a layer of concrete foundation needs to be poured under the second bonding layer 8, so that the overall drainage structure is more reasonable and reliable.
[0034] See again Figure 1 The rainwater in the drainage ditch 4 flows into the third drainage pipe 12 after being collected. The connection method between the drainage ditch 4 and the third drainage pipe 12 is prior art, which can be known to those skilled in the art and will not be described in detail here.
[0035] In summary, combined Figure 3 As shown, the rainwater in the first drainage pipe 6 and the third drainage pipe 12 in this embodiment is finally discharged into the rainwater well, which can effectively drain the water without accumulating rainwater.
[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A cemetery drainage structure, characterized in that: include: A plurality of paving bricks (1), drainage gaps (3) being reserved between the paving bricks (1), a first bonding layer (2), the first bonding layer (2) being located below the paving brick (1) and serving as a paving platform for the paving brick (1), A drainage ditch (4), the drainage ditch (4) is located on one side or both sides of the first bonding layer (2) to collect rainwater flowing through the paving bricks (1), a crushed stone layer (5), the crushed stone layer (5) being located below the first bonding layer (2), A first drainage pipe (6), wherein the first drainage pipe (6) is located below the gravel layer (5), collects rainwater leaking from the gravel layer (5), collects accumulated water in the tomb area and flows it into the main drainage system.
2. A cemetery drainage structure according to claim 1, characterized in that: Plain soil (7) is laid on both sides of the road, and the plain soil (7) is also laid on top of the gravel layer (5).
3. A cemetery drainage structure according to claim 1, characterized in that: The width of the reserved drainage gap (3) is 5 mm.
4. A cemetery drainage structure as claimed in claim 1, characterized in that: Stainless steel plates are provided on both sides of the water inlet located above the drainage ditch (4).
5. The cemetery drainage structure according to claim 1, characterized in that: A second bonding layer (8) is laid below the drainage ditch (4).
6. A cemetery drainage structure as claimed in claim 5, characterized in that: A geotextile (10) is laid below the gravel layer (5).
7. The cemetery drainage structure according to claim 1, characterized in that: The first drainage pipe (6) is placed in the V-shaped drainage channel (9).
8. A cemetery drainage structure as claimed in claim 7, characterized in that: A geotextile (10) is arranged on the wall surface of the V-shaped drainage channel (9).
9. A cemetery drainage structure as claimed in claim 2, characterized in that: A stone box is placed on one side of the plain soil (7), a hole is opened at the bottom of the stone box, a base layer is laid under the stone box, and a second drainage pipe (11) is vertically buried in the base layer.
10. A cemetery drainage structure according to claim 9, characterized in that: One end of the second drainage pipe (11) is in communication with the stone box, and the other end is in communication with the gravel layer (5), and geotextiles are laid at both ends of the second drainage pipe (11).