XPS insulation board with pre-embedded wire duct
Patent Information
- Application Number
- CN202522263401.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-27
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-10-27
AI Technical Summary
[0002]在当前建筑工程领域，XPS保温板因具备优异的保温隔热性能，被广泛应用于建筑围护结构的保温施工中，然而，现有XPS保温板在实际应用过程中仍存在诸多不足：一方面，传统XPS保温板多为单一板体结构，板体间拼接时需依赖额外连接件或粘结剂，拼接效率低且拼接处易出现缝隙，不仅影响整体保温效果，还降低了结构稳定性，同时，建筑施工中需单独进行线缆铺设作业，通常需在保温板安装完成后另行开凿线槽，既破坏了保温板的完整性，导致保温性能下降，又增加了施工工序和成本，另一方面，部分建筑场景(如厂房、仓储建筑)对保温板的功能集成度要求较高，需要额外设置喷淋系统以满足消防或降温需求，但现有保温板无法与喷淋系统实现一体化设计，需在保温板外部单独安装喷淋管道，不仅占用空间，还易因管道与保温板衔接不当影响保温效果，且后期维护难度较大，因此，需要设计一种带预埋线槽的XPS保温板来解决上述问题
[0014]1、本实用新型中，通过保温板本体左端的对接块与相邻保温板本体右端的对接槽相互插接配合，以及保温板本体外侧均匀分布的加强筋条与本体的固定配合，使得对接块与对接槽能够快速实现板材间的稳固拼接，加强筋条则显著增强整体结构强度，同时，保温板本体顶部贯穿的穿线孔与本体的一体化设计，使得穿线孔能够直接用于预埋和贯穿线缆，无需额外开凿线槽，提升了拼接效率和结构稳定性。
Smart Images
Figure CN224902627U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building insulation materials technology, and in particular to an XPS insulation board with pre-embedded wire grooves. Background Technology
[0002] In the current construction engineering field, XPS insulation boards are widely used in the insulation construction of building envelopes due to their excellent thermal insulation performance. However, existing XPS insulation boards still have many shortcomings in practical applications: Firstly, traditional XPS insulation boards are mostly single-panel structures, requiring additional connectors or adhesives for splicing between panels. This results in low splicing efficiency and gaps easily appearing at the joints, affecting not only the overall insulation effect but also reducing structural stability. Secondly, cable laying requires separate work during construction, typically necessitating the excavation of cable channels after the insulation boards are installed. Damaging the integrity of the insulation board leads to a decrease in insulation performance, increases construction procedures and costs, and on the other hand, some building scenarios (such as factories and warehouses) have high requirements for the functional integration of the insulation board, requiring additional sprinkler systems to meet fire protection or cooling needs. However, existing insulation boards cannot be integrated with sprinkler systems, requiring separate installation of sprinkler pipes on the outside of the insulation board. This not only occupies space but also easily affects the insulation effect due to improper connection between the pipes and the insulation board, and makes later maintenance difficult. Therefore, it is necessary to design an XPS insulation board with pre-embedded cable channels to solve the above problems. Utility Model Content
[0003] The main purpose of this utility model is to provide an XPS insulation board with pre-embedded wire grooves, which can effectively solve the problems in the background art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] An XPS insulation board with pre-embedded wire grooves includes an insulation board body one and an insulation board body two. Multiple mating blocks are fixedly connected to the left ends of the insulation board body one and the insulation board body two. Multiple mating grooves are opened at the right ends of the insulation board body one and the insulation board body two. Multiple reinforcing ribs are provided on the outer sides of the insulation board body one and the insulation board body two, and the reinforcing ribs are evenly distributed along the transverse direction of the insulation board body one and the insulation board body two. A wire through hole penetrating the bottom is opened on one side of the top of the insulation board body one and the insulation board body two. Multiple connecting pipes are inserted and fixedly connected to the upper ends of the insulation board body one and the insulation board body two.
[0006] Preferably, both the first and second insulation board bodies have multiple elongated grooves at their front ends. These grooves are arranged along the length of the first and second insulation board bodies. An elongated water box is installed inside each groove, and the length of the water box matches the length of the groove. Each elongated water box has multiple threaded slots at its front end, and a threaded connector pipe is threaded into each of the threaded slots. A nozzle is fixedly connected to the front end of each threaded connector pipe. The top of each elongated water box is fixedly connected to a connecting pipe.
[0007] Preferably, both the insulation board body one and the insulation board body two are composed of a multi-layer structure, including a decorative layer, a reinforcing layer, a flame-retardant layer and a core insulation layer from the outside to the inside. The decorative layer is tightly attached to the outer surface of the reinforcing layer, the reinforcing layer is wrapped around the outside of the flame-retardant layer, and the flame-retardant layer is wrapped around the outside of the core insulation layer. The layers are tightly bonded and fixed together with a special adhesive.
[0008] Preferably, the core insulation layer has a honeycomb layer inside, the honeycomb cells of the honeycomb layer are in the form of regular hexagonal structure, the gaps of the honeycomb layer are filled with phenolic foam material, the right end of the phenolic foam material is fixedly connected to a composite plastic material, and the phenolic foam material is tightly attached to the honeycomb layer.
[0009] Preferably, the reinforcing ribs are made of high-strength alloy material.
[0010] Preferably, the cross-section of the docking groove has an "I" shaped structure.
[0011] Preferably, the elongated grooves are evenly distributed at the front ends of the insulation board body one and the insulation board body two.
[0012] Preferably, the connection between the nozzle and the threaded connector tube is an integral structure, and the nozzle communicates with the interior of the long water box through the threaded connector tube.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. In this utility model, the interlocking block on the left end of the insulation board body and the interlocking groove on the right end of the adjacent insulation board body are interlocked and cooperated with each other, and the reinforcing ribs evenly distributed on the outer side of the insulation board body are fixedly cooperated with the body, so that the interlocking block and the interlocking groove can quickly achieve a stable splicing between the boards. The reinforcing ribs significantly enhance the overall structural strength. At the same time, the through hole on the top of the insulation board body is integrated with the body, so that the through hole can be directly used for pre-embedding and passing through cables without the need for additional chiseling of wire grooves, thus improving splicing efficiency and structural stability.
[0015] 2. In this utility model, the long groove at the front end of the insulation board body is installed and matched with the long water box, the top of the long water box is fixedly matched with the connecting pipe at the upper end of the insulation board body, and the screw groove at the front end of the long water box is threadedly connected to the threaded connector pipe and the nozzle. This allows the connecting pipe to transport external water to the long water box, and the long water box then transports the water to the nozzle through the threaded connector pipe. This achieves an integrated design of the insulation board and the sprinkler system, eliminating the need for additional sprinkler pipe installation and saving installation space. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of an XPS insulation board with pre-embedded wire grooves, in which the insulation board body 1 and the insulation board body 2 are snapped together.
[0017] Figure 2 This is a schematic diagram showing the disassembled structure of the XPS insulation board body 1 and the insulation board body 2 of the present invention with a pre-embedded wire groove.
[0018] Figure 3 This is a schematic diagram of the combined connection structure of the connecting pipe, long water box, nozzle and threaded joint pipe of XPS insulation board with pre-embedded wire groove;
[0019] Figure 4 This is a schematic diagram of the combined connection structure of the core insulation layer, decorative layer, reinforcement layer and flame retardant layer of an XPS insulation board with pre-embedded wire grooves according to this utility model.
[0020] Figure 5 This is a schematic diagram of the honeycomb layer, phenolic foam material, and composite plastic material structure of an XPS insulation board with pre-embedded wire grooves according to this utility model.
[0021] Figure 6 This is a detailed enlarged structural diagram of point A of an XPS insulation board with pre-embedded wire grooves according to this utility model.
[0022] In the diagram: 1. Insulation board body one; 2. Connecting block; 3. Insulation board body two; 4. Reinforcing rib; 5. Wire hole; 6. Connecting pipe; 7. Long groove; 8. Long water box; 9. Sprayer head; 10. Threaded joint pipe; 11. Threaded groove; 12. Reinforcing layer; 13. Flame retardant layer; 14. Core insulation layer; 15. Finishing layer; 16. Honeycomb layer; 17. Phenolic foam material; 18. Composite plastic material; 19. Connecting groove. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0026] Please see Figure 1-6 This utility model provides a technical solution:
[0027] An XPS insulation board with pre-embedded wiring channels, such as Figure 1-6 As shown, the device includes an insulation board body 1 and an insulation board body 2. Multiple mating blocks 2 are fixedly connected to the left ends of the insulation board body 1 and the insulation board body 2. Multiple mating grooves 19 are opened at the right ends of the insulation board body 1 and the insulation board body 2. The cross-section of the mating grooves 19 is an "I" shape. Multiple reinforcing ribs 4 are provided on the outer sides of both the insulation board body 1 and the insulation board body 2, and the reinforcing ribs 4 are evenly distributed laterally along the insulation board body 1 and the insulation board body 2. The reinforcing ribs 4 are made of high-strength alloy material. A through-hole 5 is opened on one side of the top of both the insulation board body 1 and the insulation board body 2. Multiple connecting blocks 5 are fixedly connected to the upper ends of both the insulation board body 1 and the insulation board body 2. The connector 6, insulation board body 1 and insulation board body 2 are both composed of a multi-layer structure, including a decorative layer 15, a reinforcing layer 12, a flame retardant layer 13 and a core insulation layer 14 from the outside to the inside. The decorative layer 15 is tightly attached to the outer surface of the reinforcing layer 12, the reinforcing layer 12 is wrapped around the outside of the flame retardant layer 13, and the flame retardant layer 13 is wrapped around the outside of the core insulation layer 14. The layers are tightly bonded and fixed with a special adhesive. The core insulation layer 14 has a honeycomb layer 16 inside. The honeycomb cells of the honeycomb layer 16 are in the shape of a regular hexagon. The gaps in the honeycomb layer 16 are filled with phenolic foam material 17. The right end of the phenolic foam material 17 is fixedly connected to a composite plastic material 18. The phenolic foam material 17 is tightly attached to the honeycomb layer 16.
[0028] Through the above scheme, the XPS insulation board with pre-embedded cable channels is connected to the left end of the insulation board body 1 and the right end of the insulation board body 2 with the interlocking block 2 and the interlocking groove 19 with the "I" shaped cross-section, which is interlocked with each other, realizing the rapid and stable splicing between the boards. At the same time, the reinforcing ribs 4 made of high-strength alloy material are evenly distributed on the outside of the board, which significantly enhances the overall structural strength. Its core function is reflected in the through hole 5 at the top, which provides a pre-embedded channel for cable laying. The connecting pipe 6 inserted and fixed at the top works together with the internal multi-layer composite structure - from the outside to the inside, the decorative layer 15, the reinforcing layer 12, the flame retardant layer 13 and the core insulation layer 14. The honeycomb layer 16 and the phenolic foam material 17 filling the gaps in the core insulation layer 14 are closely bonded to the composite plastic material 18, and work together to achieve excellent thermal insulation and flame retardant effects, thus fully realizing the basic function of XPS insulation board with pre-embedded cable channels.
[0029] Please see Figure 3 and Figure 6 Multiple long grooves 7 are provided at the front ends of both the insulation board body 1 and the insulation board body 2. The long grooves 7 are evenly distributed at the front ends of the insulation board body 1 and the insulation board body 2. The long grooves 7 are set along the length direction of the insulation board body 1 and the insulation board body 2. A long water box 8 is installed inside the long groove 7. The length of the long water box 8 is adapted to the length of the long groove 7. Multiple screw grooves 11 are provided at the front ends of each long water box 8. A threaded connector tube 10 is threadedly connected to each screw groove 11. A nozzle 9 is fixedly connected to the front end of each threaded connector tube 10. The connection between the nozzle 9 and the threaded connector tube 10 is an integral structure. The nozzle 9 is connected to the inside of the long water box 8 through the threaded connector tube 10. The top of each long water box 8 is fixedly connected to a connecting pipe 6.
[0030] Through the above scheme: the insulation board has long water boxes 8 installed in the long grooves 7 that are evenly distributed at the front end of the insulation board body 1 and the insulation board body 2 3, and the top of the long water box 8 is fixedly connected to the connecting pipe 6 to construct an integrated water system. The external water source can be transported to the long water box 8 through the connecting pipe 6, and then accurately sprayed out through the integrated nozzle 9 and the threaded joint pipe 10 connected to the threaded groove 11 at the front end of the long water box 8. This design not only realizes the auxiliary spraying function of the insulation board, but also facilitates maintenance due to its modular installation method. At the same time, the structural design of the long groove 7 does not affect the multi-layer thermal insulation performance of the insulation board body, which is composed of the decorative layer 15, the reinforcing layer 12, the flame retardant layer 13 and the core insulation layer 14.
[0031] It should be noted that this utility model is an XPS insulation board with pre-embedded cable channels. The insulation board body 1 and the insulation board body 3 are quickly spliced and fixed by interlocking the left end connecting block 2 with the right end connecting groove 19 of the adjacent insulation board. At the same time, the reinforcing ribs 4 evenly distributed on the outside enhance the overall structural strength. The wire hole 5 is used for pre-embedding and passing through cables to realize the wiring function. The connecting pipe 6 at the upper end is fixedly connected to the top of the long water box 8 installed in the front long groove 7, so that the external water source can be connected through the connection. Pipe 6 enters the long water box 8, and then is delivered to the nozzle 9 for spraying through the threaded joint pipe 10 connected to the threaded groove 11 of the long water box 8. In addition, the multi-layer structure of the insulation board body 1 and the insulation board body 2 consists of a decorative layer 15, a reinforcing layer 12, a flame retardant layer 13 and a core insulation layer 14 from the outside to the inside. Each layer is tightly bonded with a special adhesive. The honeycomb layer 16 inside the core insulation layer 14 and the phenolic foam material 17 and composite plastic material 18 filling the gaps together provide excellent thermal insulation performance.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An XPS insulation board with pre-embedded wire grooves, characterized in that: The device includes a first insulation board body (1) and a second insulation board body (3). Multiple mating blocks (2) are fixedly connected to the left ends of the first insulation board body (1) and the second insulation board body (3). Multiple mating grooves (19) are opened at the right ends of the first insulation board body (1) and the second insulation board body (3). Multiple reinforcing ribs (4) are provided on the outer side of the first insulation board body (1) and the second insulation board body (3), and the reinforcing ribs (4) are evenly distributed along the transverse direction of the first insulation board body (1) and the second insulation board body (3). A through hole (5) is opened on one side of the top of the first insulation board body (1) and the second insulation board body (3). Multiple connecting pipes (6) are inserted and fixedly connected to the upper ends of the first insulation board body (1) and the second insulation board body (3).
2. The XPS insulation board with pre-embedded wire grooves according to claim 1, characterized in that: The front ends of the insulation board body 1 (1) and the insulation board body 2 (3) are provided with multiple long grooves (7). The long grooves (7) are arranged along the length direction of the insulation board body 1 (1) and the insulation board body 2 (3). A long water box (8) is installed inside the long groove (7). The length of the long water box (8) is adapted to the length of the long groove (7). The front end of each long water box (8) is provided with multiple screw grooves (11). A threaded connector pipe (10) is threadedly connected in the screw groove (11). A nozzle (9) is fixedly connected to the front end of each threaded connector pipe (10). The top of each long water box (8) is fixedly connected to a connecting pipe (6).
3. An XPS insulation board with pre-embedded wire grooves according to claim 1, characterized in that: Both the insulation board body one (1) and the insulation board body two (3) are composed of a multi-layer structure, including a decorative layer (15), a reinforcing layer (12), a flame retardant layer (13) and a core insulation layer (14) from the outside to the inside. The decorative layer (15) is tightly attached to the outer surface of the reinforcing layer (12), the reinforcing layer (12) is wrapped around the outside of the flame retardant layer (13), and the flame retardant layer (13) is wrapped around the outside of the core insulation layer (14). The layers are tightly bonded and fixed together with a special adhesive.
4. An XPS insulation board with pre-embedded wire grooves according to claim 3, characterized in that: The core insulation layer (14) has a honeycomb layer (16) inside. The honeycomb cells of the honeycomb layer (16) are in the form of regular hexagonal structures. The gaps in the honeycomb layer (16) are filled with phenolic foam material (17). The right end of the phenolic foam material (17) is fixedly connected to a composite plastic material (18). The phenolic foam material (17) is tightly attached to the honeycomb layer (16).
5. An XPS insulation board with pre-embedded wire grooves according to claim 1, characterized in that: The reinforcing rib (4) is made of high-strength alloy material.
6. An XPS insulation board with pre-embedded wire grooves according to claim 1, characterized in that: The cross-section of the docking groove (19) is in the shape of an "I".
7. An XPS insulation board with pre-embedded wire grooves according to claim 2, characterized in that: The long grooves (7) are evenly distributed at the front ends of the insulation board body one (1) and the insulation board body two (3).
8. An XPS insulation board with pre-embedded wire grooves according to claim 2, characterized in that: The nozzle (9) and the threaded connector pipe (10) are connected as an integral structure, and the nozzle (9) is connected to the inside of the long water box (8) through the threaded connector pipe (10).