Waterproof backing plate for U-shaped wrapping pipe

Abstract

The utility model relates to the technical field of building materials, in particular to a waterproof backing plate for a U-shaped wrapped pipe, which comprises a first baffle plate, a second baffle plate and a third baffle plate, the first baffle plate, the second baffle plate and the third baffle plate are arranged in a U shape, and each of the first baffle plate, the second baffle plate and the third baffle plate comprises a heat insulation plate, a first reinforcing layer and a second reinforcing layer, a first reinforcing layer and a second reinforcing layer are respectively adhered to the upper side and the lower side of the insulation board through an adhesion agent, and a first waterproof layer and a second waterproof layer are respectively adhered to one sides, far away from the insulation board, of the first reinforcing layer and the second reinforcing layer. The second waterproof layers of the first baffle, the second baffle and the third baffle are connected, inclined face parts are arranged on the side edges of the first baffle, the second baffle and the third baffle respectively, and the adjacent inclined face parts are connected to form a U shape. The problems that an existing wrapping pipe does not have good heat preservation and waterproof effects and is poor in sound insulation effect and large in occupied space are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a U-shaped waterproof backing plate for pipe wrapping. Background Art

[0002] Backing board is a material used in building walls, roofs, floors, and other areas to improve thermal insulation. Its development is closely linked to the human pursuit of a comfortable living environment and the need for energy conservation. Backing board is widely used in walls, roofs, floors, and other structural components of residential, commercial, and industrial buildings. In addition to its basic insulation properties, it also provides fire protection and sound insulation.

[0003] Existing pipe-wrapping methods typically involve on-site red brick masonry. This method not only lacks inherent thermal insulation, leading to heat loss, but also lacks effective waterproofing, making it susceptible to moisture. Furthermore, due to its solid structure, red brick pipe-wrapping offers poor sound insulation, occupies a large space, and places heavy loads on the ground, impacting interior layouts. Because it is built brick by brick on-site, this approach takes a long time, increasing the construction period. Labor and material costs also contribute to higher overall costs.

[0004] In order to solve the above technical problems, the present invention designs a U-shaped waterproof backing plate for pipe wrapping. Utility Model Content

[0005] The utility model provides a U-shaped waterproof backing plate for pipe wrapping, which aims to solve the problems that the existing pipe wrapping has poor thermal insulation and waterproof effects, poor sound insulation effects, and occupies a large space. The technical solution is as follows:

[0006] A U-shaped waterproof backing plate for pipe wrapping includes a first baffle, a second baffle and a third baffle, wherein the first baffle, the second baffle and the third baffle are arranged in a "U" shape, and each of the first baffle, the second baffle and the third baffle includes an insulation board, a first reinforcement layer and a second reinforcement layer. The first reinforcement layer and the second reinforcement layer are respectively bonded to the upper and lower sides of the insulation board through an interface agent, and the first reinforcement layer and the second reinforcement layer are respectively bonded to the first waterproof layer and the second waterproof layer on the side away from the insulation board.

[0007] Based on the above technical solution, the second waterproof layers of the first baffle, the second baffle and the third baffle are connected, and the sides of the first baffle, the second baffle and the third baffle are respectively provided with inclined portions, and adjacent inclined portions are connected to form a "U" shape.

[0008] Based on the above technical solution, the first waterproof layer and the second waterproof layer are rubber layers.

[0009] Furthermore, the first baffle, the second baffle and the third baffle are all provided with water guide bars, and the water guide bars are provided obliquely.

[0010] Preferably, it further comprises a top plate, the top of which is inclined, and a hole having the same shape as the tube body is formed on the top plate. Insertion slots are formed on the first, second and third baffles, and an insertion rod is provided at the bottom of the top plate, and the insertion slots and the insertion rod have the same shape.

[0011] Beneficial effects

[0012] Compared with the prior art, the present invention has the following advantages: On the one hand, by adopting a composite structure, the insulation board, reinforcement layer, waterproof layer, and sealing strip components enhance the overall thermal insulation performance of the insulation board, effectively preventing heat loss and improving the building's energy efficiency. On the other hand, the special design of the U-shaped insulation board allows for simple installation through splicing and bonding, especially in locations requiring special treatment, such as corners, avoiding the hassle of on-site cutting and saving construction time and labor costs. On the other hand, the design of the top plate takes into account the diversity of practical applications, such as the provision of inclined surfaces and holes that conform to the shape of the pipe body. This ensures thermal insulation while meeting the installation requirements of different application scenarios. Furthermore, the use of a backing board instead of red brick pipe wrapping, with the insulation board as the core material, combined with the design of the reinforcement layer and waterproof layer, can provide excellent thermal insulation. The backing board has a compact structure, reducing space occupancy, and its excellent sound insulation properties can effectively block noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only one embodiment of the present invention. For those skilled in the art, other implementation drawings can be derived from the provided drawings without inventive effort.

[0014] Figure 1 : Application scenarios of the utility model;

[0015] Figure 2 : Figure 1 Side view of;

[0016] Figure 3 : A schematic structural diagram of the utility model;

[0017] Figure 4 : Schematic diagram of the structure of the first baffle, the second baffle and the third baffle of the present invention;

[0018] Figure 5 : A schematic diagram of the expansion of the backing plate of the utility model;

[0019] Figure 6 : Schematic diagram of bonding of the backing plate of the utility model;

[0020] Figure 7 : A schematic structural diagram of the top plate of the present invention. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and examples:

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0024] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figure 1 and Figure 2 As shown, the wall 5 and the pipe 6 are arranged on the ground 4 , and the backing plate needs to wrap the pipe 6 .

[0026] Example 1

[0027] like Figure 3 and Figure 4As shown, a U-shaped waterproof backing plate for pipe wrapping includes a first baffle 1, a second baffle 2, and a third baffle 3. The first baffle 1, the second baffle 2, and the third baffle 3 are arranged in a "U" shape. The first baffle 1, the second baffle 2, and the third baffle 3 each include an insulation board 11, a first reinforcement layer 13, and a second reinforcement layer 14. The first and second reinforcement layers 13, 14 are bonded to the upper and lower sides of the insulation board 11 via an interface agent 12. The first and second reinforcement layers 13, 14 are bonded to the first and second waterproof layers 15, 16 on the sides away from the insulation board 11. The interface agent 12 can increase the bonding strength between the surfaces of different materials. Using the interface agent 12 between the insulation board and the reinforcement layer can make the two more tightly bonded together, thereby improving the overall structural stability and durability of the insulation board. It should be noted that the interface agent 12 in this embodiment is a component known to those skilled in the art, and its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0028] The first, second, and third baffles 1, 2, and 3 are connected by a second waterproof layer 16. Each of the first, second, and third baffles 1, 2, and 3 has a sloped portion 17 on its side, with adjacent sloped portions 17 connected to form a "U" shape. The first and second waterproof layers 15, 16 are rubber layers. Rubber is a natural or synthetic elastomeric material with excellent waterproof properties.

[0029] like Figure 5 This is an expanded view of the backing board. When in use, adjacent beveled sections 17 are bonded together, forming a "U" shape between the first, second, and third baffles 1 and 3. The second waterproof layer 16 faces outward. The second waterproof layers 16 on the first, second, and third baffles 1 and 3 are interconnected, providing a continuous waterproof barrier that effectively prevents moisture from penetrating the backing board, thereby protecting the wall from moisture.

[0030] Water guides 18 are installed on each of the first, second, and third baffles 1, 2, and 3. These guides 18 are tilted and have recessed ends to facilitate the shedding of accumulated water. This helps direct water in a desired direction, reducing the likelihood of water accumulation and enhancing the overall waterproofing effect.

[0031] Furthermore, it also includes a sealing strip arranged at the edge of the backing plate to enhance the waterproof performance of the edge of the backing plate.

[0032] The first and second reinforcement layers 13, 14 are made of glass fiber, carbon fiber, or steel mesh. These reinforcement layers significantly enhance the insulation board's tensile, compressive, and flexural strengths, allowing it to withstand greater external forces without damage. The material of the reinforcement layers is selected based on the specific usage environment, expected performance, and cost considerations.

[0033] like Figure 7 As shown, the backing plate further includes a top plate 7, the top of which is inclined, and a hole 71 having the same shape as the tube body 6 is formed on the top plate 7. Insertion slots 73 are formed on the first baffle 1, the second baffle 2, and the third baffle 3, and an insertion rod 72 is provided at the bottom of the top plate 7. The insertion slots 73 and the insertion rod 72 have the same shape.

[0034] The top of the top plate 7 is angled to facilitate the rapid drainage of rainwater and prevent moisture accumulation, thereby reducing the risk of moisture penetrating the insulation board and improving its overall waterproof performance. The plug-in design between the top plate 7 and the first, second, and third baffles 1, 2, and 3 not only enhances the overall structural stability of the U-shaped insulation board but also simplifies the installation process, making it more convenient and efficient. The insertion slots 73 on the baffles mate with the insertion rods 72 at the bottom of the top plate 7, allowing the top plate 7 to be securely fastened to the insulation board, avoiding the inconvenience and inefficiency associated with traditional fastening methods. The top plate 7 features holes 71 shaped like the tubes, allowing it to adapt to various tube shapes and ensuring that the backing plate maintains a good seal and insulation when wrapped around the tubes. During installation, the backing plate is secured to the wall using anchors, which are then secured with glue and screws. Common anchors include plastic and metal anchors. Plastic anchors are suitable for lightweight walls, while metal anchors are more commonly used for concrete or masonry walls.

[0035] Example 2

[0036] like Figure 3 and Figure 4 As shown, a U-shaped waterproof backing plate for pipe wrapping is characterized in that: it includes a first baffle 1, a second baffle 2 and a third baffle 3, the first baffle 1, the second baffle 2 and the third baffle 3 are arranged in a "U" shape, the first baffle 1, the second baffle 2 and the third baffle 3 all include an insulation board 11, a first reinforcement layer 13 and a second reinforcement layer 14, the upper and lower sides of the insulation board 11 are respectively bonded to the first reinforcement layer 13 and the second reinforcement layer 14 through an interface agent 12, and the first reinforcement layer 13 and the second reinforcement layer 14 are respectively bonded to the first waterproof layer 15 and the second waterproof layer 16 on the side away from the insulation board 11.

[0037] like Figure 6 As shown, the first baffle 1, the second baffle 2 and the third baffle 3 are bonded together. It is suitable for thermal insulation treatment of special locations such as corners, and no additional cutting of plates is required to adapt to the corners, reducing the workload of on-site construction.

[0038] The first reinforcement layer 13 and the second reinforcement layer 14 are glass fiber layers, carbon fiber layers or steel mesh layers.

[0039] Water guides 18 are installed on each of the first, second, and third baffles 1, 2, and 3. These guides 18 are tilted and have recessed ends to facilitate the shedding of accumulated water. This helps direct water in a desired direction, reducing the likelihood of water accumulation and enhancing the overall waterproofing effect.

[0040] Furthermore, it also includes a sealing strip arranged at the edge of the backing plate to enhance the waterproof performance of the edge of the backing plate.

[0041] The backing plate also includes a top plate 7, the top end of which is inclined, and a hole 71 having the same shape as the tube body 6 is provided on the top plate 7. Insertion slots 73 are provided on the first baffle 1, the second baffle 2 and the third baffle 3, and an insertion rod 72 is provided at the bottom of the top plate 7. The insertion slot 73 and the insertion rod 72 have the same shape. The design of the top plate 7 takes into account the diversity in practical applications, and is provided with an inclined surface and a hole that matches the shape of the tube body. This not only ensures the thermal insulation effect, but also meets the installation requirements in different application scenarios. During installation, the backing plate is fixed to the wall with anchors, and then fixed with glue and screws. Common ones include plastic anchors, metal anchors, etc. Plastic anchors are suitable for lightweight walls, while metal anchors are mostly used for concrete or masonry walls.

[0042] First, in terms of thermal insulation performance, the backing board uses insulation board as its core material, combined with the design of a reinforcement layer and a waterproof layer, which can provide excellent thermal insulation and effectively avoid the lack of thermal insulation capacity of red brick pipe wrapping. Secondly, in terms of waterproofness, the backing board has a multi-layer waterproof layer and uses a rubber material with excellent waterproof properties, thus providing a reliable waterproof barrier and solving the problem of water seepage in red brick masonry. Furthermore, the backing board has a compact structure, which reduces space occupation. At the same time, due to its excellent sound insulation properties, it can effectively block noise and improve the poor sound insulation effect of red brick masonry. Finally, the backing board adopts a prefabricated design, which is simple and quick to install on site. This not only shortens the construction period, but also reduces the additional costs caused by long construction time. Compared with the on-site red brick masonry method, it greatly reduces costs.

[0043] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments. Any changes or modifications based on the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A U-shaped waterproof backing plate for pipe wrapping, characterized by: The invention comprises a first baffle (1), a second baffle (2) and a third baffle (3), wherein the first baffle (1), the second baffle (2) and the third baffle (3) are arranged in a "U" shape, and each of the first baffle (1), the second baffle (2) and the third baffle (3) comprises a thermal insulation board (11), a first reinforcement layer (13) and a second reinforcement layer (14), wherein the upper and lower sides of the thermal insulation board (11) are respectively bonded to the first reinforcement layer (13) and the second reinforcement layer (14) via an interface agent (12), and the first reinforcement layer (13) and the second reinforcement layer (14) are respectively bonded to a first waterproof layer (15) and a second waterproof layer (16) on the side away from the thermal insulation board (11).

2. A U-shaped waterproof backing plate for pipe wrapping according to claim 1, characterized in that: The second waterproof layers (16) of the first baffle (1), the second baffle (2) and the third baffle (3) are connected, and the sides of the first baffle (1), the second baffle (2) and the third baffle (3) are respectively provided with inclined portions (17), and adjacent inclined portions (17) are connected to form a "U" shape.

3. The U-shaped waterproof backing plate for pipe wrapping according to claim 1, characterized in that: The first baffle (1) and the third baffle are respectively bonded to both sides of the second baffle (2).

4. The U-shaped waterproof backing plate for pipe wrapping according to claim 2, characterized in that: The first waterproof layer (15) and the second waterproof layer (16) are rubber layers.

5. The U-shaped waterproof backing plate for pipe wrapping according to claim 1, characterized in that: Water guide strips (18) are provided on the first baffle (1), the second baffle (2) and the third baffle (3).

6. The U-shaped waterproof backing plate for pipe wrapping according to claim 5, characterized in that: The water guide strip (18) is arranged obliquely.

7. The U-shaped waterproof backing plate for pipe wrapping according to claim 1, characterized in that: It also includes a sealing strip arranged on the edge of the insulation board.

8. The U-shaped waterproof backing plate for pipe wrapping according to claim 1, characterized in that: The first reinforcement layer (13) and the second reinforcement layer (14) are glass fiber layers, carbon fiber layers or steel mesh layers.

9. The backing plate according to any one of claims 1 to 8, characterized in that: It also includes a top plate (7), the top of the top plate (7) is inclined, and a hole (71) having the same shape as the tube body (6) is formed on the top plate (7).

10. The U-shaped waterproof backing plate for pipe wrapping according to claim 9, characterized in that: Insertion slots (73) are provided on the first baffle (1), the second baffle (2) and the third baffle (3), and an insertion rod (72) is provided at the bottom of the top plate (7). The insertion slots (73) and the insertion rod (72) have the same shape.

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