A multifunctional modular flooring system
Patent Information
- Application Number
- CN202522464774.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-20
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-20
AI Technical Summary
[0005]鉴于现有技术的上述缺点、不足，本实用新型提供一种多功能装配式地面系统，其解决了现有室内地暖系统装配过程中所存在的“如何在确保系统装配效率的同时，降低系统检修成本，并提高系统所对应的室内供暖效率”这一技术问题
本实用新型中，基于室内具体布局，通过“设于装配板的复合式螺纹固定通孔”和相应的螺纹固定组件，即可完成初步装配；在此基础上，将地板砖、金属封板进行对应性快速粘接，即可完成二次装配；相对传统的方式，地暖系统的装配速度更快，装配效率更高；
Smart Images
Figure CN224834274U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of interior architectural design, and in particular to a multifunctional prefabricated flooring system. Background Technology
[0002] Early water-based underfloor heating systems typically involved embedding the heating pipes in concrete, then laying flooring, tiles, or similar materials on top of the concrete. In this method, the concrete used to encase the pipes not only protected them but also served as the primary channel for heat transfer. However, this structure still had several drawbacks: First, because the pipes were embedded in concrete, maintenance required removing the concrete, and restoration necessitated re-embedding them with concrete. This resulted in complex and time-consuming maintenance processes and wasted concrete. Second, as the concrete was the primary heat transfer channel, some heat was absorbed by the concrete, leading to heat loss.
[0003] With technological advancements, later water-based underfloor heating systems adopted extruded polystyrene (XPS) board underfloor heating modules and cement-based underfloor heating modules to replace concrete construction methods. However, in practical applications, problems still exist, such as low strength, susceptibility to deformation, complex construction, high cost, and wet construction methods for some products.
[0004] In summary, there is an urgent need to propose a multifunctional prefabricated ground system. Utility Model Content
[0005] In view of the above-mentioned shortcomings and deficiencies of the existing technology, this utility model provides a multifunctional prefabricated floor system, which solves the technical problem of "how to reduce system maintenance costs and improve the corresponding indoor heating efficiency while ensuring system assembly efficiency" in the assembly process of existing indoor floor heating systems.
[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include: This utility model provides a multifunctional prefabricated floor system for indoor floor heating. The floor system includes multiple horizontally and / or vertically spliced assembly units. Each assembly unit includes: floor tiles, metal sealing plates and assembly plates that are bonded together from top to bottom; it also includes: multiple threaded fixing components that provide horizontal support and fixation for the assembly plate. The assembly plate has the following features: long strip-shaped limiting grooves that fit the heating water pipes, evenly spaced and parallel; between each group of adjacent long strip-shaped limiting grooves, there are one or more arc-shaped limiting grooves suitable for turning the heating water pipes; the depth of the long strip-shaped limiting grooves and the arc-shaped limiting grooves is greater than the outer diameter of the heating water pipes. The assembly plate has composite threaded fixing through holes at its four corners and center, which are one-to-one adapted to the threaded fixing components.
[0007] Optionally, the bottom surface of the floor tile is bonded to the top surface of the metal sealing plate, and the bottom surface of the metal sealing plate is bonded to the top surface of the assembly plate. The length and width dimensions of the metal sealing plate are equal to the length and width dimensions of the assembly plate; the length and width dimensions of the metal sealing plate are not greater than the length and width dimensions of the floor tile.
[0008] Optionally, the number and structure of the arc-shaped limiting grooves between each group of adjacent elongated limiting grooves are the same. The arc-shaped limiting groove has an arc radius of π.
[0009] Optionally, the threaded fixing assembly includes: a fixing base and a fixing screw; The structure of the fixed base is as follows: the top surface of the first fixed column is fixed to the center of the bottom surface of the square fixed plate, the bottom surface of the first fixed column is fixed to the center of the top surface of the square fixed plate; and the bottom surface of the second fixed column is fixed to the center of the top surface of the square fixed plate.
[0010] Optionally, the length and width of the square fixing plate are equal to the length and width of the square fixing piece, and the thickness of the square fixing plate is greater than the thickness of the square fixing piece; The height of the first fixed post is equal to the height of the second fixed post, and the outer diameter of the first fixed post is greater than the outer diameter of the second fixed post.
[0011] Optionally, the top center of the second fixing post is provided with an internal threaded hole, and the outer side of the second fixing post is provided with an external thread; The fixing screw includes: a nut and an external threaded rod; the external threaded rod is threaded to fit the internal threaded hole, and the height of the external threaded rod is not greater than the height of the internal threaded hole.
[0012] Optionally, a columnar groove is provided at the center of the bottom surface of the square fixing plate; The fixed base has a vertical channel inside that passes through the second fixed post, the square fixed piece, the first fixed post, and the square fixed plate in sequence from top to bottom; The top end of the vertical channel is connected to the internal threaded hole, and the bottom end of the vertical channel is connected to the columnar groove.
[0013] Optionally, the structure of the composite threaded fixing through hole is as follows: the top of the first cylindrical hole is connected to the bottom center of the second cylindrical hole; the inner side of the first cylindrical hole is provided with an internal thread; The external thread located outside the second fixed post is adapted to the first cylindrical hole; the height of the second fixed post is equal to the height of the first cylindrical hole. The outer diameter of the nut is larger than the inner diameter of the first cylindrical hole, and the outer diameter of the nut is smaller than the inner diameter of the second cylindrical hole.
[0014] The beneficial effects of this application are as follows: In this utility model, based on the specific indoor layout, the initial assembly can be completed through the "composite threaded fixing through hole set in the assembly plate" and the corresponding threaded fixing components; on this basis, the floor tiles and metal sealing plate can be quickly and correspondingly bonded to complete the secondary assembly; compared with the traditional method, the underfloor heating system has a faster assembly speed and higher assembly efficiency. In this utility model, when the underfloor heating system needs to be repaired or replaced, it is only necessary to remove the adhesive structure of the floor tiles and metal sealing plate, and then repair or replace the heating water pipe embedded in the top surface of the assembly plate. The floor tiles and metal sealing plate can also be reused when the underfloor heating system is reassembled. Compared with the traditional method, this not only avoids the waste of concrete, but also reduces the system repair cost through the reuse of materials. In this invention, the "heating water pipe embedded in the top surface of the assembly plate" transfers heat based on the "air layer formed between the top of the heating water pipe and the bottom surface of the metal sealing plate", the metal sealing plate and the floor tiles. Compared with the traditional "heat transfer based on concrete", this method of heat transfer results in less heat transfer loss and improves the indoor heating efficiency of the heating system. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the assembly unit splicing structure provided in one embodiment of the present utility model; Figure 2 This is a schematic diagram of the assembly unit splicing structure provided in one embodiment of the present utility model; Figure 3 This is a schematic diagram of the assembly unit splicing structure provided in one embodiment of the present utility model; Figure 4 This is a schematic diagram of the assembly structure of a multifunctional prefabricated ground system provided in one embodiment of the present invention; Figure 5 A three-dimensional structural diagram of an assembly plate provided in one embodiment of the present utility model; Figure 6 This is a schematic cross-sectional view of the assembly plate provided in one embodiment of the present invention; Figure 7 A three-dimensional structural schematic diagram of a threaded fixing assembly provided in one embodiment of the present utility model; Figure 8 A schematic diagram of the inverted structure of a square fixing plate provided in one embodiment of the present utility model; Figures 1 to 8 The component numbers correspond as follows: 1. Assembly unit; 2. Floor tile; 3. Metal sealing plate; 4. Assembly plate; 5. Threaded fixing assembly; 6. Heating water pipe; 7. Long strip-shaped limiting groove; 8. Arc-shaped limiting groove; 9. Composite threaded fixing through hole; 10. Fixing base; 11. Fixing screw; 12. First fixing post; 13. Square fixing plate; 14. Square fixing plate; 15. Second fixing post; 16. Internal threaded hole; 17. Nut; 18. External threaded rod; 19. Columnar groove; 20. Vertical channel; 21. First columnar hole; 22. Second columnar hole. Detailed Implementation
[0016] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0017] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.
[0018] Example 1 This embodiment provides a multifunctional prefabricated floor system for indoor floor heating. The floor system includes multiple horizontally and / or vertically spliced assembly units 1. The splicing of the assembly units 1 is not limited and depends on the indoor layout. For example, the splicing structure of the assembly units 1 can be... Figure 1 , Figure 2 and Figure 3 As shown.
[0019] In this embodiment, Figure 4 This is a schematic diagram of the assembly structure of a multi-functional prefabricated ground system, combined with... Figure 1 , Figure 2 , Figure 3 and Figure 4 Each assembly unit 1 includes: floor tiles 2, metal sealing plates 3, and assembly plates 4, which are bonded and assembled sequentially from top to bottom; specifically, the bottom surface of the floor tiles 2 is bonded and adapted to the top surface of the metal sealing plates 3, and the bottom surface of the metal sealing plates 3 is bonded and adapted to the top surface of the assembly plates 4; the bonding material can be: environmentally friendly and non-toxic strong adhesive.
[0020] In this embodiment, as Figure 4 As shown, the length and width of the metal sealing plate 3 are equal to the length and width of the assembly plate 4; the length and width of the metal sealing plate 3 are not greater than the length and width of the floor tile 2.
[0021] In this embodiment, as Figure 4 As shown, each assembly unit 1 also includes multiple threaded fixing components 5 for horizontally supporting and fixing the assembly plate 4.
[0022] In this embodiment, Figure 5 This is a three-dimensional structural diagram of the assembly plate. Figure 6 This is a schematic diagram of the structural cross-section of the assembly plate, combined with... Figure 4 , Figure 5 , Figure 6 The assembly plate 4 has equally spaced and parallel elongated limiting grooves 7 adapted to the heating water pipe 6 on its upper surface.
[0023] In this embodiment, as Figure 5 As shown, one or more arc-shaped limiting grooves 8 suitable for turning the heating water pipe 6 are provided between each group of adjacent long strip limiting grooves 7. Regarding the aforementioned elongated limiting groove 7 and arc-shaped limiting groove 8, it should be noted that: Combination Figure 4 , Figure 5 , Figure 6 The elongated limiting groove 7 and the arc-shaped limiting groove 8 have the same depth and are both greater than the outer diameter of the heating water pipe 6; to ensure that an air layer is formed between the top of the assembled heating water pipe 6 and the bottom surface of the metal sealing plate 3. like Figure 5 As shown, the arc of the arc-shaped limiting groove 8 is set to π to ensure that the heating water pipe 6 can smoothly turn 180 degrees. Preferred, such as Figure 5 As shown, the number and structure of the arc-shaped limiting grooves 8 between each group of adjacent elongated limiting grooves 7 are the same. Preferred, such as Figure 5 As shown, the arc-shaped limiting grooves 8 located on both sides of each assembly plate 4 are half of the complete structure of the arc-shaped limiting groove 8; thus ensuring that when two assembly plates 4 are spliced laterally, a complete arc-shaped limiting groove 8 can be naturally formed at the edge connection between the two.
[0024] In this embodiment, combined with Figure 4 , Figure 5 , Figure 6 The four corners and the center of the assembly plate 4 are provided with composite threaded fixing through holes 9 that are adapted to the threaded fixing components 5 one-to-one.
[0025] In this embodiment, Figure 7 This is a three-dimensional structural diagram of the threaded fastening assembly, combined with... Figure 4 and Figure 7 The threaded fixing assembly 5 includes a fixing base 10 and a fixing screw 11.
[0026] In this embodiment, as Figure 7 As shown, the structure of the fixed base 10 is as follows: the top surface of the first fixed post 12 is fixed to the center of the bottom surface of the square fixed piece 13, the bottom surface of the first fixed post 12 is fixed to the center of the top surface of the square fixed plate 14; and the bottom surface of the second fixed post 15 is fixed to the center of the top surface of the square fixed piece 13.
[0027] In this embodiment, as Figure 7 As shown, the length and width of the square fixing plate 14 are equal to the length and width of the square fixing piece 13, and the thickness of the square fixing plate 14 is greater than the thickness of the square fixing piece 13; the height of the first fixing post 12 is equal to the height of the second fixing post 15, and the outer diameter of the first fixing post 12 is greater than the outer diameter of the second fixing post 15.
[0028] In this embodiment, as Figure 7 As shown, the top center of the second fixing post 15 is provided with an internal threaded hole 16, and the outer side of the second fixing post 15 is provided with an external thread.
[0029] In this embodiment, as Figure 7 As shown, the fixing screw 11 includes: a nut 17 and an external threaded rod 18; the external threaded rod 18 is threaded to fit the internal threaded hole 16; it should be noted that the height of the external threaded rod 18 is not greater than the height of the internal threaded hole 16.
[0030] In this embodiment, Figure 8 This is a schematic diagram of an inverted square fixing plate, combined with... Figure 7 and Figure 8 The square fixing plate 14 has a columnar groove 19 at the center of its bottom surface; the fixing base 10 has a vertical channel 20 that passes through the second fixing post 15, the square fixing piece 13, the first fixing post 12, and the square fixing plate 14 from top to bottom; the top end of the vertical channel 20 is connected to the internal threaded hole 16, and the bottom end of the vertical channel 20 is connected to the columnar groove 19.
[0031] In this embodiment, as Figure 5 As shown, the structure of the composite threaded fixing through hole 9 is as follows: the top of the first cylindrical hole 21 is connected to the bottom center of the second cylindrical hole 22; it should be noted that the inner side of the first cylindrical hole 21 is provided with internal thread.
[0032] In this embodiment, combined with Figure 4 , Figure 6 and Figure 7 The external thread located outside the second fixing post 15 is adapted to the first cylindrical hole 21; the height of the second fixing post 15 is equal to the height of the first cylindrical hole 21; the outer diameter of the nut 17 is greater than the inner diameter of the first cylindrical hole 21, and the outer diameter of the nut 17 is smaller than the inner diameter of the second cylindrical hole 22.
[0033] Based on the aforementioned structure of the threaded fixing component 5 and the assembly plate 4, a structural connection between the assembly plate 4 and the threaded fixing component 5 can be constructed. In addition, based on the top opening of the vertical channel 20, a preset volume of strong environmentally friendly adhesive is poured in until the strong environmentally friendly adhesive fills the columnar groove 19, so as to ensure that after the strong environmentally friendly adhesive solidifies, it can firmly bond the assembly plate 4 to the indoor cement floor, thereby indirectly fixing the assembly plate 4 firmly and stably to the indoor cement floor.
[0034] For the multi-functional prefabricated floor system described in the aforementioned embodiment 1, based on the specific indoor layout, the initial assembly can be completed through the "composite threaded fixing through hole 9 provided on the assembly plate 4" and the corresponding threaded fixing component 5; on this basis, the floor tiles 2 and metal sealing plate 3 can be quickly and correspondingly bonded to complete the secondary assembly; compared with the traditional method, the underfloor heating system has a faster assembly speed and higher assembly efficiency. For the multi-functional prefabricated floor system described in the aforementioned embodiment 1, when the underfloor heating system needs to be repaired or replaced, it is only necessary to remove the adhesive structure of the floor tiles 2 and the metal sealing plate 3, and then repair or replace the "heating water pipe 6 embedded in the top surface of the prefabricated plate 4". The floor tiles 2 and the metal sealing plate 3 can also be reused when the underfloor heating system is reassembled. Compared with the traditional method, it not only avoids "wasting concrete", but also reduces the system maintenance cost through the reuse of materials. For the multi-functional prefabricated floor system described in the aforementioned embodiment 1, the "heating water pipe 6 embedded in the top surface of the prefabricated plate 4" transfers heat based on the "air layer formed between the top of the heating water pipe 6 and the bottom surface of the metal sealing plate 3", the metal sealing plate 3 and the floor tile 2. Compared with the traditional "heat transfer based on concrete", this method of heat transfer results in less heat transfer loss and improves the indoor heating efficiency of the heating system.
[0035] It should be noted that any reference numerals placed between parentheses in the claims should not be construed as limiting the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claims. The words "a" or "an" preceding a component do not exclude the presence of a plurality of such components. The use of the terms first, second, third, etc., is for convenience only and does not indicate any order. These terms can be understood as part of the component names.
[0036] Furthermore, it should be noted that in the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0037] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning of the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the claims should be interpreted to include both the preferred embodiments and all changes and modifications falling within the scope of the present invention.
[0038] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, then this utility model should also include these modifications and variations.
Claims
1. A multifunctional prefabricated floor system for indoor floor heating, characterized in that, The ground system includes: multiple assembly units that are spliced laterally and / or longitudinally; Each assembly unit includes: floor tiles, metal sealing plates and assembly plates that are bonded together from top to bottom; it also includes: multiple threaded fixing components that provide horizontal support and fixation for the assembly plate. The assembly plate has the following features: long strip-shaped limiting grooves that fit the heating water pipes, evenly spaced and parallel; between each group of adjacent long strip-shaped limiting grooves, there are one or more arc-shaped limiting grooves suitable for turning the heating water pipes; the depth of the long strip-shaped limiting grooves and the arc-shaped limiting grooves is greater than the outer diameter of the heating water pipes. The assembly plate has composite threaded fixing through holes at its four corners and center, which are one-to-one adapted to the threaded fixing components.
2. The multifunctional prefabricated ground system according to claim 1, characterized in that, The bottom surface of the floor tile is bonded to the top surface of the metal sealing plate, and the bottom surface of the metal sealing plate is bonded to the top surface of the assembly plate. The length and width dimensions of the metal sealing plate are equal to the length and width dimensions of the assembly plate; the length and width dimensions of the metal sealing plate are not greater than the length and width dimensions of the floor tile.
3. The multifunctional prefabricated ground system according to claim 1, characterized in that, The number and structure of the arc-shaped limiting grooves between each group of adjacent long strip limiting grooves are the same. The arc-shaped limiting groove has an arc radius of π.
4. The multifunctional prefabricated ground system according to claim 1, characterized in that, The threaded fixing assembly includes: a fixing base and a fixing screw; The structure of the fixed base is as follows: the top surface of the first fixed column is fixed to the center of the bottom surface of the square fixed plate, the bottom surface of the first fixed column is fixed to the center of the top surface of the square fixed plate; and the bottom surface of the second fixed column is fixed to the center of the top surface of the square fixed plate.
5. The multifunctional prefabricated ground system according to claim 4, characterized in that, The length and width of the square fixing plate are equal to the length and width of the square fixing piece, and the thickness of the square fixing plate is greater than the thickness of the square fixing piece. The height of the first fixed post is equal to the height of the second fixed post, and the outer diameter of the first fixed post is greater than the outer diameter of the second fixed post.
6. The multifunctional prefabricated ground system according to claim 4, characterized in that, The second fixing post has an internal threaded hole axially opened at the top center, and an external thread is provided on the outer side of the second fixing post; The fixing screw includes: a nut and an external threaded rod; the external threaded rod is threaded to fit the internal threaded hole, and the height of the external threaded rod is not greater than the height of the internal threaded hole.
7. The multifunctional prefabricated ground system according to claim 6, characterized in that, A columnar groove is provided at the center of the bottom surface of the square fixing plate; The fixed base has a vertical channel inside that passes through the second fixed post, the square fixed piece, the first fixed post, and the square fixed plate in sequence from top to bottom; The top end of the vertical channel is connected to the internal threaded hole, and the bottom end of the vertical channel is connected to the columnar groove.
8. The multifunctional prefabricated ground system according to claim 6, characterized in that, The structure of the composite threaded fixing through hole is as follows: the top of the first cylindrical hole is connected to the center of the bottom of the second cylindrical hole; the inner side of the first cylindrical hole is provided with internal threads; The external thread located outside the second fixed post is adapted to the first cylindrical hole; the height of the second fixed post is equal to the height of the first cylindrical hole. The outer diameter of the nut is larger than the inner diameter of the first cylindrical hole, and the outer diameter of the nut is smaller than the inner diameter of the second cylindrical hole.