Floor ground anti-permeation structure
By setting up a combined structure of permeation units and drainage pipes on the floor of the bathroom floor, the water penetration problem in the existing technology is solved, and the anti-seepage effect is improved and the gap seal is sealed, ensuring the waterproof performance of the floor.
Patent Information
- Application Number
- CN202420760146.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-13
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-13
AI Technical Summary
The anti-seepage structure of the existing bathroom floor floor is due to thermal expansion, contraction, pressure displacement and pipeline water pressure, which causes gaps between the floor drain main body and the ground. Water seeps along the gap and cannot be discharged in time, affecting the overall anti-seepage Effect.
Adopt a structure including a base layer, a seepage layer and an anti-seepage concrete layer, and a permeability unit and a drainage pipe are installed. The water from the permeability layer is transported to the drainage pipe through the connecting pipe, and the connection is sealed through the anti-seepage unit to ensure that the water is not permeable. out.
It effectively avoids water accumulation inside the seepage layer, ensures the overall anti-seepage effect of the floor, and prevents water seepage in the gaps through sealing measures, improving waterproof performance.
Smart Images
Figure CN222161866U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of ground structures, and in particular to an anti-penetration structure for a floor. Background Art
[0002] Anti-seepage is a measure taken from the building materials and structures to prevent water from penetrating into certain parts of the building. Waterproofing is mostly used on roofs, underground buildings, underground parts of buildings, interior rooms that need to be waterproofed, and water storage structures. The indoor environment of the bathroom involves high-frequency water use, so water penetration needs to be prevented when building the bathroom floor.
[0003] In the prior art, bathroom floors generally rely on floor drains for drainage. Due to the thermal expansion and contraction of concrete, compressive displacement, and pipe water pressure, a gap will be generated between the outer peripheral side of the floor drain body and the cast-in-place concrete on the ground. Water will penetrate into the floor along the gap. If the accumulated water cannot be discharged in time, it will affect the overall anti-seepage effect of the floor. Therefore, an improvement is now made to an anti-seepage structure for the floor. Utility Model Content
[0004] In view of the shortcomings of the prior art, the present application provides an anti-seepage structure for floor surfaces, which overcomes the shortcomings of the prior art and aims to solve the problem that accumulated water cannot be drained in time, thereby affecting the overall anti-seepage effect of the floor.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a floor anti-seepage structure, comprising a base layer, the base layer being composed of a protective layer, a permeable concrete layer, a water seepage layer and an anti-seepage concrete layer, a drainage pipe being arranged inside the anti-seepage concrete layer, the upper surface of the drainage pipe being fixedly connected with connecting pipes evenly distributed along its length direction, a permeation unit being arranged inside the water seepage layer, the permeation unit comprising a filter element body and a water seepage pipe, the water seepage pipe being connected to the drainage pipe via a connecting pipe, and an anti-seepage unit with an anti-seepage function being arranged at the connection between the water seepage pipe and the connecting pipe.
[0006] By adopting the above technical scheme, the water accumulated inside the seepage layer is transported to the inside of the drain pipe through the connecting pipe through the infiltration unit, and then discharged in time by the drain pipe, so as to avoid water accumulation inside the seepage layer and prevent the accumulated water from affecting the overall anti-seepage effect of the floor. The connection between the seepage pipe and the connecting pipe is sealed by the anti-seepage unit, so as to avoid water seepage due to gaps in the connection.
[0007] As a preferred technical solution of the present application, the anti-permeability unit includes a base and an upper cover, the base is fixedly sleeved on the outer surface of the connecting pipe near the upper end, an annular capsule is fixedly connected to the inside of the base, the upper cover is fixedly sleeved on the outer surface of the seepage pipe near the lower end, and a sealing block is fixedly installed on the outer surface of the upper cover.
[0008] By adopting the above technical solution, when the base and the upper cover are assembled together, the annular capsule is fitted together with the sealing block, and the fluidity of the capsule is used to fill the gap to prevent water from seeping out of the gap.
[0009] As a preferred technical solution of the present application, the sealing block is arranged in an annular shape, and the sealing block is adapted to the annular capsule.
[0010] By adopting the above technical solution, it is ensured that there will be no gap after the sealing block and the annular capsule are fitted together.
[0011] As a preferred technical solution of the present application, the outer surface of the filter element body is a concave arc surface, and the outer surface of the filter element body is provided with a plurality of water-permeable holes.
[0012] By adopting the above technical solution, the outer surface area of the filter element body can be increased by setting a concave arc surface under the same volume, the contact area with the outside world can be increased, the water permeability of the filter element body can be improved, and the water inside the water permeable layer can penetrate into the interior of the filter element body through the water permeable holes.
[0013] As a preferred technical solution of the present application, an anti-backflow core is arranged inside the seepage pipe, and the anti-backflow core is composed of fine sand, coarse sand and gravel.
[0014] By adopting the above technical solution, the gaps inside the fine sand, coarse sand and gravel are enlarged successively, ensuring that the accumulated water can only penetrate from top to bottom in sequence, preventing the water inside the drainage pipe from penetrating back into the infiltration unit.
[0015] As a preferred technical solution of the present application, a downpipe is fixedly installed at the lower end of the floor drain, and the downpipe is connected to the drainage pipe.
[0016] By adopting the above technical solution, the accumulated water on the floor surface can be discharged through the floor drain.
[0017] Beneficial effects of this application:
[0018] In the utility model, the water accumulated inside the seepage layer is transported to the inside of the drainage pipe via the setting of the infiltration unit, and then discharged in time by the drainage pipe, so as to avoid the accumulation of water inside the seepage layer and the influence of the overall anti-seepage effect of the floor. The connection between the seepage pipe and the connecting pipe is sealed by the setting of the anti-seepage unit, so as to avoid the occurrence of water seepage due to gaps in the connection.
[0019] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope thereby. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a front cross-sectional structural schematic diagram of the present application;
[0021] Figure 2 It is a schematic diagram of the local structure of this application;
[0022] Figure 3 This is a schematic diagram of the partial structure breakdown of this application;
[0023] Figure 4 It is a schematic cross-sectional view of the local structure of this application.
[0024] In the figure: 1. base layer; 11. protective layer; 12. permeable concrete layer; 13. seepage layer; 14. impermeable concrete layer; 2. drainage pipe; 3. downpipe; 4. floor drain; 5. connecting pipe; 6. infiltration unit; 61. filter element body; 62. seepage pipe; 7. anti-infiltration unit; 71. base; 72. annular capsule; 73. upper cover; 74. sealing block; 8. anti-backflow core; 81. fine sand; 82. coarse sand; 83. gravel. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.
[0026] Reference Figure 1-4, an anti-seepage structure for a floor, comprising a base layer 1, the base layer 1 is composed of a protective layer 11, a permeable concrete layer 12, a seepage layer 13 and an anti-seepage concrete layer 14, a drain pipe 2 is arranged inside the anti-seepage concrete layer 14, the upper surface of the drain pipe 2 is fixedly connected with connecting pipes 5 evenly distributed along its length direction, a permeation unit 6 is arranged inside the seepage layer 13, the permeation unit 6 comprises a filter element main body 61 and a seepage pipe 62, the seepage pipe 62 is connected to the drain pipe 2 through the connecting pipe 5, and an anti-seepage unit 7 with an anti-seepage function is arranged at the connection between the seepage pipe 62 and the connecting pipe 5. When in use, the water accumulated inside the seepage layer 13 is transported to the inside of the drain pipe 2 through the connecting pipe 5 through the set permeation unit 6, and then discharged in time by the drain pipe 2, so as to avoid water accumulation inside the seepage layer 13 and prevent the accumulated water from affecting the overall anti-seepage effect of the floor, and seal the connection between the seepage pipe 62 and the connecting pipe 5 through the set anti-seepage unit 7 to avoid water seepage due to gaps at the connection.
[0027] In this embodiment, if Figure 1 , 2 As shown in 3, the anti-permeability unit 7 includes a base 71 and an upper cover 73. The base 71 is fixedly sleeved on the outer surface of the connecting pipe 5 near the upper end. An annular capsule 72 is fixedly connected to the interior of the base 71. The upper cover 73 is fixedly sleeved on the outer surface of the seepage pipe 62 near the lower end. A sealing block 74 is fixedly installed on the outer surface of the upper cover 73. When in use, when the base 71 and the upper cover 73 are assembled together, the annular capsule 72 is fitted together with the sealing block 74, and the fluidity of the capsule is used to fill the gap to prevent water from seeping out of the gap.
[0028] In this embodiment, if Figure 3 As shown, the sealing block 74 is arranged in an annular shape, and the sealing block 74 is adapted to the annular capsule 72. When in use, it is ensured that there is no gap after the sealing block 74 and the annular capsule 72 are fitted together.
[0029] In this embodiment, if Figure 3 and 4 As shown, the outer surface of the filter element main body 61 is a concave arc surface, and the outer surface of the filter element main body 61 is provided with a plurality of water permeable holes. When in use, the outer surface area of the filter element main body 61 can be increased under the same volume by providing a concave arc surface, thereby increasing the contact area with the outside world and improving the water permeability of the filter element main body 61. The water inside the water permeable layer 13 penetrates into the interior of the filter element main body 61 through the water permeable holes.
[0030] In this embodiment, if Figure 3 and 4As shown, the inside of the seepage pipe 62 is provided with an anti-backflow core 8, which is composed of fine sand 81, coarse sand 82 and gravel 83. When in use, the gaps inside the fine sand 81, coarse sand 82 and gravel 83 are increased successively, ensuring that the accumulated water can only seep in from top to bottom in sequence, preventing the water inside the drainage pipe 2 from seeping back into the infiltration unit 6.
[0031] In this embodiment, if Figure 1 and 2 As shown, a downpipe 3 is fixedly installed at the lower end of the floor drain 4, and the downpipe 3 is connected to the drainage pipe 2. When in use, the accumulated water on the floor surface is discharged through the floor drain 4.
[0032] Working principle: When using a floor anti-seepage structure of the present application, the accumulated water on the floor surface is discharged through the floor drain 4, and the water accumulated inside the seepage layer 13 is transported to the inside of the drain pipe 2 through the connecting pipe 5 through the set infiltration unit 6, and then discharged in time by the drain pipe 2 to avoid water accumulation in the seepage layer 13 and prevent the accumulated water from affecting the overall anti-seepage effect of the floor. The connection between the seepage pipe 62 and the connecting pipe 5 is sealed by the set anti-seepage unit 7 to avoid water seepage due to gaps in the connection.
[0033] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A floor anti-penetration structure, comprising a base layer (1), characterized in that: The base layer (1) is composed of a protective layer (11), a permeable concrete layer (12), a water seepage layer (13) and an impermeable concrete layer (14); a drainage pipe (2) is arranged inside the impermeable concrete layer (14); the upper surface of the drainage pipe (2) is fixedly connected to connecting pipes (5) uniformly distributed along its length direction; a permeation unit (6) is arranged inside the water seepage layer (13); the permeation unit (6) comprises a filter element body (61) and a water seepage pipe (62); the water seepage pipe (62) is connected to the drainage pipe (2) via the connecting pipe (5); and an anti-permeation unit (7) having an anti-permeation function is arranged at the connection between the water seepage pipe (62) and the connecting pipe (5).
2. The floor anti-seepage structure according to claim 1, characterized in that: The anti-permeation unit (7) comprises a base (71) and an upper cover (73); the base (71) is fixedly sleeved on the outer surface of the connecting pipe (5) near the upper end; an annular capsule (72) is fixedly connected inside the base (71); the upper cover (73) is fixedly sleeved on the outer surface of the seepage pipe (62) near the lower end; a sealing block (74) is fixedly mounted on the outer surface of the upper cover (73).
3. The floor anti-seepage structure according to claim 2, characterized in that: The sealing block (74) is arranged in an annular shape, and the sealing block (74) is adapted to the annular capsule (72).
4. The floor anti-seepage structure according to claim 1, characterized in that: The outer surface of the filter element main body (61) is a concave arc surface, and the outer surface of the filter element main body (61) is provided with a plurality of water permeable holes.
5. The floor anti-seepage structure according to claim 1, characterized in that: An anti-backflow core (8) is arranged inside the seepage pipe (62), and the anti-backflow core (8) is composed of fine sand (81), coarse sand (82) and gravel (83).
6. The floor anti-seepage structure according to claim 1, characterized in that: A floor drain (4) is provided on one side of the upper surface of the base layer (1), a downpipe (3) is fixedly mounted at the lower end of the floor drain (4), and the downpipe (3) is connected to the drainage pipe (2).