Grinding stone floor with pressure relief function
By setting a pressure relief pipe under the grindstone layer, the problem of the grindstone floor being broken by water vapor is solved, an effective pressure relief function is achieved, and the service life of the grindstone floor is extended.
Patent Information
- Application Number
- CN202422185015.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The moisture at the bottom of the grindstone layer is difficult to dissipate, causing damage to the grindstone floor.
A pressure relief pipe is set under the grindstone layer. The pressure relief pipe has a channel and a leakage hole for discharging water vapor. The pressure relief pipe can be embedded inside the leveling layer or in the base layer. The material is metal or supporting strength plastic. The side of the pressure relief pipe is wrapped with gauze to prevent blockage.
It can effectively relieve water vapor pressure, prevent the grinding stone layer from being broken by water vapor, and extend the service life of the grinding stone floor.
Smart Images
Figure CN223343617U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grindstone floors, in particular to a grindstone floor with a pressure relief function. Background Art
[0002] Terrazzo flooring has the advantages of high brightness, good anti-slip performance, high hardness, beautiful and durable, easy to clean, low maintenance cost, customizable colors and patterns, etc. It is suitable for a variety of environments, especially places with high cleanliness requirements.
[0003] During the laying and use of grindstone, there will be some water vapor at the bottom of the grindstone layer (the water vapor is generally caused by the moisture inside the leveling layer, and the leveling layer is generally leveled with mortar or concrete). The grindstone layer is a dense layer (generally resin mixed aggregate, so it is relatively dense and it is difficult for water vapor to pass through). When there is water vapor at the bottom of the grindstone layer, the grindstone layer will be broken and cracked by the water vapor. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that the grinding stone floor is damaged due to the water vapor problem at the bottom of the grinding stone layer, and to propose a grinding stone floor with a pressure relief function.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A grinding stone floor with a pressure relief function comprises a leveling layer located above a base layer, a grinding stone layer located above the leveling layer, and a pressure relief pipe located below the grinding stone layer;
[0007] The pressure relief pipe has a channel, or a channel can be formed between the pressure relief pipe and the leveling layer, or a channel can be formed between the pressure relief pipe and the grindstone layer;
[0008] Leakage holes communicating with the channel are provided on the periphery of the pressure relief pipe, and at least part of the leakage holes abuts against the leveling layer.
[0009] At least one side surface of the pressure relief pipe abuts against the leveling layer.
[0010] The pressure relief pipe is at least partially embedded in the leveling layer.
[0011] The pressure relief pipe is partially embedded in the base layer, and at least the top surface thereof abuts against the leveling layer.
[0012] The pressure relief pipe is embedded in the leveling layer, and the top surface of the pressure relief pipe is flush with the top surface of the leveling layer;
[0013] Alternatively, the pressure relief pipe is embedded in the leveling layer, and the top surface of the pressure relief pipe is located below the top surface of the leveling layer.
[0014] The pressure relief pipe includes a pipe body, the leakage hole is arranged on the circumference of the pipe body, the pipe body has a channel, or a channel can be formed between the pipe body and the leveling layer, or a channel can be formed between the pipe body and the grindstone layer.
[0015] The radial cross-section of the tube body is one of rectangular, circular, C-shaped and D-shaped.
[0016] The pressure relief pipe is wrapped with a gauze around its periphery; and / or at least one end of the channel of the pressure relief pipe is connected to a floor drain.
[0017] The pressure relief pipe is made of metal or plastic with supporting strength.
[0018] The grindstone floor comprises a non-woven fabric below the leveling layer, a moisture-proof layer above the leveling layer, an anti-crack inhibition layer above the moisture-proof layer, and a fiber layer above the anti-crack inhibition layer; the grindstone layer is arranged above the fiber layer; and a covering layer is arranged above the grindstone layer.
[0019] The utility model proposes a grindstone floor with a pressure relief function, which has the beneficial effect that: the device is provided with a pressure relief pipe with a channel and a leakage hole under the dense grindstone layer, and the water vapor in the leveling layer can enter the channel through the leakage hole, leaving a buffer space for the water vapor, thereby preventing the water vapor from breaking through the grindstone layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the structure of the pressure relief pipe arrangement of the present invention;
[0021] Figure 2 This is a schematic structural diagram of an implementation method of the grinding stone floor of the present utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the pressure relief pipe connected to the floor drain of the utility model;
[0023] Figure 4 This is a schematic structural diagram of a first embodiment of the pressure relief pipe of the present utility model;
[0024] Figure 5 This is a schematic structural diagram of a second embodiment of the pressure relief pipe of the present utility model;
[0025] Figure 6 This is a schematic structural diagram of a third embodiment of the pressure relief pipe of the present utility model;
[0026] Figure 7 This is a schematic structural diagram of a fourth embodiment of the pressure relief pipe of the present invention.
[0027] In the figure: non-woven fabric 1, leveling layer 2, moisture-proof layer 3, anti-cracking inhibition layer 4, fiber layer 5, grindstone layer 6, cover layer 7, pressure relief pipe 8, pipe body 9, leakage hole 10, channel 11, floor drain 12. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0029] Reference Figure 1-Figure 7 A grinding stone floor with a pressure relief function comprises a leveling layer 2 located above a base layer, a grinding stone layer 6 located above the leveling layer 2, and a pressure relief pipe 8 located below the grinding stone layer 6;
[0030] The pressure relief pipe 8 has a channel 11, or a channel 11 can be formed between the pressure relief pipe 8 and the leveling layer 2, or a channel 11 can be formed between the pressure relief pipe 8 and the grindstone layer 6;
[0031] Leakage holes 10 communicating with the passage 11 are provided on the periphery of the pressure relief pipe 8 , and at least part of the leakage holes 10 abuts against the leveling layer 2 .
[0032] The device is provided with a pressure relief pipe 8 having a channel 11 and a leakage hole 10 below the dense grinding stone layer 6. The water vapor in the leveling layer 2 can enter the channel 11 through the leakage hole 10, leaving a buffer space for the water vapor to prevent the water vapor from breaking through the grinding stone layer 6.
[0033] The ground above the base layer in this article refers to the earth, building base layer, structural floor layer, etc.
[0034] As an embodiment, at least one end of the channel 11 of the pressure relief pipe 8 is connected to the floor drain 12 , so that moisture and water vapor can be discharged from the floor drain 12 .
[0035] As an embodiment, the total height of the pressure relief pipe 8 is less than 20 mm, for example, 10 mm. When a square tube is used, the total thickness of the square tube is 10 mm and the wall thickness is 2 mm. The leakage hole 10 can be a rectangular hole, a round hole, or a slotted hole.
[0036] There are several ways to set up the pressure relief pipe: at least one side surface of the pressure relief pipe 8 is in contact with the leveling layer 2; or the pressure relief pipe 8 is at least partially embedded in the leveling layer 2; or the pressure relief pipe 8 is partially embedded in the base layer, and at least the top surface is in contact with the leveling layer 2; or the pressure relief pipe 8 is embedded in the leveling layer 2, and the top surface of the pressure relief pipe 8 is flush with the top surface of the leveling layer 2; or the pressure relief pipe 8 is embedded in the leveling layer 2, and the top surface of the pressure relief pipe 8 is below the top surface of the leveling layer 2.
[0037] The above arrangement is based on ensuring that the water vapor in the leveling layer 2 can enter the channel 11 of the pressure relief pipe 8 through the leakage hole 10.
[0038] refer to Figure 4-Figure 7 The pressure relief pipe 8 includes a pipe body 9, a leakage hole 10 is set around the pipe body 9, the pipe body 9 has a channel 11, or a channel 11 can be formed between the pipe body 9 and the leveling layer 2, or a channel 11 can be formed between the pipe body 9 and the grindstone layer 6.
[0039] The radial cross section of the tube body 9 is one of rectangular, circular, C-shaped and D-shaped.
[0040] For example, when a C-shaped tube body 9 is used, the C-shaped opening can be supported on the ground, or the C-shaped opening can be sealed with gauze.
[0041] If the leak hole 10 is large, the pressure relief pipe 8 is wrapped with a mesh around its sides to prevent mortar and other materials in the leveling layer from entering the channel 11 through the leak hole 10 and causing the channel 11 to be blocked.
[0042] The pressure relief pipe 8 is made of metal or plastic with supporting strength, such as aluminum profile, nylon, engineering plastic, etc.
[0043] As an implementation method, refer to Figure 2 The grindstone floor includes a non-woven fabric 1 below the leveling layer 2, a moisture-proof layer 3 above the leveling layer 2, an anti-crack inhibition layer 4 above the moisture-proof layer 3, and a fiber layer 5 above the anti-crack inhibition layer 4. A grindstone layer 6 is arranged above the fiber layer 5, and a covering layer 7 is arranged above the grindstone layer 6. Depending on the working conditions, only individual layers of the above layers may be provided, for example, without the fiber layer 5, without the covering layer 7, etc.
[0044] The above is only a preferred specific implementation method of the present invention, but the scope of protection of the present invention is not limited to this. Any technical solution, conception, and design obtained by equivalent replacement or modification of the technical solution and utility model concept of the present invention by any technical personnel familiar with the technical field within the technical scope disclosed by the present invention should be covered by the scope of protection of the present invention.
Claims
1. A grinding stone floor with a pressure relief function, comprising a leveling layer (2) located above a base layer, and a grinding stone layer (6) located above the leveling layer (2), characterized in that: A pressure relief pipe (8) is provided below the grinding stone layer (6); The pressure relief pipe (8) has a channel (11), or a channel (11) can be formed between the pressure relief pipe (8) and the leveling layer (2), or a channel (11) can be formed between the pressure relief pipe (8) and the grinding stone layer (6); The pressure relief pipe (8) is provided with leakage holes (10) connected to the channel (11) on its circumferential side, and at least part of the leakage holes (10) abuts against the leveling layer (2).
2. The grinding stone floor with pressure relief function according to claim 1, characterized in that: At least one side surface of the pressure relief pipe (8) abuts against the leveling layer (2).
3. The grinding stone floor with pressure relief function according to claim 1, characterized in that: The pressure relief pipe (8) is at least partially embedded in the leveling layer (2).
4. The grinding stone floor with pressure relief function according to claim 1, characterized in that: The pressure relief pipe (8) is partially embedded in the base layer, and at least the top surface thereof abuts against the leveling layer (2).
5. The grinding stone floor with pressure relief function according to claim 1, characterized in that: The pressure relief pipe (8) is embedded in the leveling layer (2), and the top surface of the pressure relief pipe (8) is flush with the top surface of the leveling layer (2); Alternatively, the pressure relief pipe (8) is embedded in the leveling layer (2), and the top surface of the pressure relief pipe (8) is located below the top surface of the leveling layer (2).
6. The grinding stone floor with pressure relief function according to any one of claims 1 to 5, characterized in that: The pressure relief pipe (8) includes a pipe body (9), the leakage hole (10) is arranged on the circumference of the pipe body (9), the pipe body (9) has a channel (11), or a channel (11) can be formed between the pipe body (9) and the leveling layer (2), or a channel (11) can be formed between the pipe body (9) and the grinding stone layer (6).
7. The grinding stone floor with pressure relief function according to claim 6, characterized in that: The radial cross section of the tube body (9) is one of rectangular, circular, C-shaped and D-shaped.
8. The grinding stone floor with pressure relief function according to any one of claims 1 to 5 and 7, characterized in that: The pressure relief pipe (8) is wrapped with a gauze around its periphery; and / or at least one end of the channel (11) of the pressure relief pipe (8) is connected to a floor drain (12).
9. The grinding stone floor with pressure relief function according to claim 8, characterized in that: The pressure relief pipe (8) is made of metal or plastic with supporting strength.
10. The grinding stone floor with pressure relief function according to any one of claims 1-5, 7 and 9, characterized in that: The grindstone floor comprises a non-woven fabric (1) located below a leveling layer (2), a moisture-proof layer (3) located above the leveling layer (2), an anti-crack inhibition layer (4) located above the moisture-proof layer (3), and a fiber layer (5) located above the anti-crack inhibition layer (4); the grindstone layer (6) is arranged above the fiber layer (5); and a covering layer (7) is arranged above the grindstone layer (6).